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Sánchez O, Ribera I, Ruiz A, Eixarch E, Antolín E, Cruz-Lemini M, Dominguez C, Arévalo S, Ferrer Q, Rodríguez-Sureda V, Crispi F, Llurba E. Angiogenic imbalance in maternal and cord blood is associated with neonatal birth weight and head circumference in pregnancies with major fetal congenital heart defect. Ultrasound Obstet Gynecol 2024; 63:214-221. [PMID: 37519145 DOI: 10.1002/uog.27441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 07/10/2023] [Accepted: 07/19/2023] [Indexed: 08/01/2023]
Abstract
OBJECTIVES To ascertain whether abnormalities in neonatal head circumference and/or body weight are associated with levels of angiogenic/antiangiogenic factors in the maternal and cord blood of pregnancies with a congenital heart defect (CHD) and to assess whether the specific type of CHD influences this association. METHODS This was a multicenter case-control study of women carrying a fetus with major CHD. Recruitment was carried out between June 2010 and July 2018 at four tertiary care hospitals in Spain. Maternal venous blood was drawn at study inclusion and at delivery. Cord blood samples were obtained at birth when possible. Placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFlt-1) and soluble endoglin (sEng) were measured in maternal and cord blood. Biomarker concentrations in the maternal blood were expressed as multiples of the median (MoM). RESULTS PlGF, sFlt-1 and sEng levels were measured in the maternal blood in 237 cases with CHD and 260 healthy controls, and in the cord blood in 150 cases and 56 controls. Compared with controls, median PlGF MoM in maternal blood was significantly lower in the CHD group (0.959 vs 1.022; P < 0.0001), while median sFlt-1/PlGF ratio MoM was significantly higher (1.032 vs 0.974; P = 0.0085) and no difference was observed in sEng MoM (0.981 vs 1.011; P = 0.4673). Levels of sFlt-1 and sEng were significantly higher in cord blood obtained from fetuses with CHD compared to controls (mean ± standard error of the mean, 447 ± 51 vs 264 ± 20 pg/mL; P = 0.0470 and 8.30 ± 0.92 vs 5.69 ± 0.34 ng/mL; P = 0.0430, respectively). Concentrations of sFlt-1 and the sFlt-1/PlGF ratio in the maternal blood at study inclusion were associated negatively with birth weight and head circumference in the CHD group. The type of CHD anomaly (valvular, conotruncal or left ventricular outflow tract obstruction) did not appear to alter these findings. CONCLUSIONS Pregnancies with fetal CHD have an antiangiogenic profile in maternal and cord blood. This imbalance is adversely associated with neonatal head circumference and birth weight. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- O Sánchez
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
| | - I Ribera
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Vic Hospitalary Consortium, Vic, Spain
| | - A Ruiz
- Department of Obstetrics and Gynaecology, Hospital Universitari Son Llàtzer, Palma de Mallorca, Spain
| | - E Eixarch
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
| | - E Antolín
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynaecology, Hospital Universitario La Paz, Madrid, Spain
| | - M Cruz-Lemini
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - C Dominguez
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER), Barcelona, Spain
| | - S Arévalo
- Department of Obstetrics, Fetal Medicine Unit, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Q Ferrer
- Department of Paediatric Cardiology, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - V Rodríguez-Sureda
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER), Barcelona, Spain
| | - F Crispi
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
| | - E Llurba
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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Alarcon-Dionet A, Ruiz A, Chavez-Galan L, Buendia-Roldan I, Selman M. GDF15 as a potential biomarker to distinguish fibrotic from non-fibrotic hypersensitivity pneumonitis. Sci Rep 2024; 14:859. [PMID: 38195721 PMCID: PMC10776671 DOI: 10.1038/s41598-023-49459-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 12/08/2023] [Indexed: 01/11/2024] Open
Abstract
Hypersensitivity Pneumonitis (HP) is an immune-mediated interstitial lung disease (ILD) characterized by fibrotic HP (fHP) or non-fibrotic HP (non-fHP). Fibrosis is associated with poor prognosis, emphasizing the need for biomarkers to distinguish fHP from non-fHP. This study aimed to determine the plasma levels of GDF15 in HP patients and assess its association with lung function and phenotype classification. GDF15 levels were quantified by ELISA in HP (n = 64), idiopathic pulmonary fibrosis (n = 54), and healthy control (n = 128) groups. Clinical, demographic, and functional data were obtained from medical records. High-resolution chest CT scans were used to classify HP patients into fHP and non-fHP groups. In addition, receiver operating characteristic analysis was performed to determine the cut-off point, sensitivity, and specificity. Our results revealed significantly elevated GDF15 levels in fHP compared to non-fHP (2539 ± 821 pg/ml versus 1783 ± 801 pg/ml; p = 0.009). The estimated cut-off point for plasma GDF15 levels to distinguish fHP from non-fHP was 2193.4 pg/ml (AUC 0.75). These findings suggest that GDF15 may serve as a valuable biomarker for differentiating between fHP and non-fHP, potentially indicating its involvement in lung fibrosis development in HP.
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Affiliation(s)
- A Alarcon-Dionet
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - A Ruiz
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - L Chavez-Galan
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - I Buendia-Roldan
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico.
| | - M Selman
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
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Francés L, Ruiz A, Soler CV, Francés J, Caules J, Hervás A, Carretero C, Cardona B, Quezada E, Fernández A, Quintero J. Prevalence, comorbidities, and profiles of neurodevelopmental disorders according to the DSM-5-TR in children aged 6 years old in a European region. Front Psychiatry 2023; 14:1260747. [PMID: 38025459 PMCID: PMC10667691 DOI: 10.3389/fpsyt.2023.1260747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Background There are no studies that measure the prevalence and real comorbidities of neurodevelopmental disorders (NDDs) according to the DSM-5-TR in 6-year-old children in population and clinical samples or studies that measure them as a whole. The data on the prevalence of these disorders are usually disparate because of the estimation methods (direct/indirect), the type of sample (population/clinical/school), and the ages studied. Methods The initial sample (289 subjects) was representative of 6-year-old children in the entire population of Menorca, obtained from pediatric primary care services (100% of the sample). The patients were divided into two groups based on the criterion of verification of clinical warning signs. One of the groups represented the clinical or experimental sample (EG) (81 subjects) at risk of NDDs; the other group was considered the control sample (CG) (210 subjects), and they were subjects without risk of suffering NDDs. A direct clinical assessment of the clinical sample was carried out, and they were administered the Wechsler Intelligence Scale for Children (WISC-V), the Clinical Evaluation of Language Fundamentals (CELF-5), the Battery for the evaluation of the processes of revised reading (Batería para la evaluación de los procesos de lectura revisada - PROLEC-R), the Test for the Diagnosis of Basic Mathematical Competences, (TEDI-MATH), and the Developmental Coordination Disorder Questionnaire (DCDQ). Results A total of 21.5% of the initial sample suffered from an NDD. A total of 2.4% presented autism spectrum disorder (ASD); 14% presented attention-deficit hyperactivity disorder (ADHD); 0.34% presented mild intellectual disability; 9.54% presented communication disorder (CD) (5.8% language disorder, 3.4% phonological disorder, and 0.34% stuttering); 10% presented learning disorder with reading difficulties; 5.8% presented learning disorder with difficulties in writing; 3.11% presented learning disorder with difficulties in mathematics; 1% presented transitory tic disorder; 0.34% presented chronic tic disorder; 1% presented Tourette syndrome; 2% presented motor coordination disorder (MCD); and 0.34% presented stereotypic movement disorders. Male children were more affected than female children in general, with male/female ORs of 0.14/0.92 for the presence of comorbidities, 0.11/0.88 for combined ADHD, 0.06/0.87 for language disorder, 1.02/1.27 for MCD, and 1.39/1.02 for inattentive ADHD. Conclusion In disadvantaged contexts, there was a higher prevalence of NDDs and comorbidities, unless the disorder was extreme, in which case only the NDD manifestations were presented. A significant proportion of the sample had not been previously diagnosed (88.6%); therefore, early detection programs are recommended to identify warning signs and develop policies that help and support the most disadvantaged sectors of the population.
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Affiliation(s)
- Lorena Francés
- Child and Adolescent Psychiatrist, IBSMIA, Universidad Complutense de Madrid, Madrid, Spain
| | - Antoni Ruiz
- Research Group on Socio-Educational Interventions in Childhood and Youth, University of Barcelona, Barcelona, Spain
| | | | - Joan Francés
- Physical Activity and Sport Sciences, Miguel Hernández University, Elche, Spain
| | - Jessica Caules
- Teaching, Arrels Institute, Ciutadella de Menorca, Spain
| | - Amaia Hervás
- Child–Adolescent Mental Health Unit, Mutua Terrasa University Hospital, Terrassa, Catalonia, Spain
- Psychiatry, Autonomous University of Barcelona, Bellaterra, Catalonia, Spain
- Saint George Hospital, London, United Kingdom
- Child–Adolescent Psychiatry, Maudsley Hospital, London, United Kingdom
| | | | | | | | - Alberto Fernández
- Psychiatry Department of Complutense University of Madrid, Madrid, Spain
| | - Javier Quintero
- Psychiatry Department of Complutense University of Madrid, Madrid, Spain
- Psychiatry Service of Infanta Leonor Hospital, Madrid, Spain
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Solà Muñoz S, Escudero Campillo MDM, Soro Borrega C, Azeli Y, Querol Gil S, Ruiz A, Albacete G, Moreno Peral O, Lluch S, Amaro Delgado S, Silva Blas Y, Urra X, Cocho Calderón D, Martí Fàbregas J, Ribó Jacobi M, Cardona Portela P, Purroy García F, Duarte Oller E, Hidalgo Benítez V, Flores A, Rubiera M, Palomeras E, García-Tornel Á, Suñer Soler R, Vilar Roquet D, Salvat-Plana M, Ramos Pachón A, Pérez de la Ossa Herrero N, Jiménez Fàbrega X. Prehospital care process and hospital outcomes in stroke-code cases: comparison of basic and advance life support ambulance attendance. Emergencias 2023; 35:167-175. [PMID: 37350599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
OBJECTIVES To study prehospital care process in relation to hospital outcomes in stroke-code cases first attended by 2 different levels of ambulance. To analyze factors associated with a satisfactory functional outcome at 3 months. MATERIAL AND METHODS Prospective multicenter observational cohort study. All stroke-code cases attended by prehospital emergency services from January 2016 to April 2022 were included. Prehospital and hospital variables were collected. The classificatory variable was type of ambulance attending (basic vs advanced life support). The main outcome variables were mortality and functional status after ischemic strokes in patients who underwent reperfusion treatment 90 days after the ischemic episode. RESULTS Out of 22 968 stroke-code activations, ischemic stroke was diagnosed in 12 467 patients (54.3%) whose functional status was good before the episode. Basic ambulances attended 93.1%; an advanced ambulance was ordered in 1.6% of the patients. Even though there were differences in patient and clinical characteristics recorded during the prehospital process, type of ambulance was not independently associated with mortality (adjusted odds ratio [aOR], 1.1; 95% CI, 0.77-1.59) or functional status at 3 months (aOR, 1.05; 95% CI, 0,72-1,47). CONCLUSION The percentage of patient complications in stroke-code cases attended by basic ambulance teams is low. Type of ambulance responding was not associated with either mortality or functional outcome at 3 months in this study.
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Affiliation(s)
| | | | | | - Youcef Azeli
- Sistema d'Emergències Mèdiques, Barcelona, España
| | | | - Antoni Ruiz
- Sistema d'Emergències Mèdiques, Barcelona, España
| | | | | | - Sergi Lluch
- Sistema d'Emergències Mèdiques, Barcelona, España
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Rosa Suñer Soler
- Universitat de Girona. Grup de Recerca Salut i Atenció Sanitària, Girona, España
| | - Daniel Vilar Roquet
- Pla Nacional d'Urgències de Catalunya (PLANUC), Servei Català de la Salut, España
| | - Mercè Salvat-Plana
- Pla Director de la Malaltia Vascular Cerebral. Departament de Salut, Barcelona, España
| | | | | | - Xavier Jiménez Fàbrega
- Sistema d'Emergències Mèdiques, Barcelona, España. Pla Director de la Malaltia Vascular Cerebral. Departament de Salut, Barcelona, España
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Molina JM, Hernández YI, Ferrer O, Conde-Felipe MM, Rodríguez F, Ruiz A. Immunization with thiol-binding proteins from Haemonchus contortus adult worms partially protects goats against infection during prepatency. Exp Parasitol 2023; 248:108512. [PMID: 36965594 DOI: 10.1016/j.exppara.2023.108512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/25/2022] [Accepted: 03/16/2023] [Indexed: 03/27/2023]
Abstract
To contribute of the knowledge of the immune mechanisms underlying the response to the immunization of goats with thiol-binding proteins fractions (PBS-TSBP) from Haemonchus contortus (H. contortus) adult worms, this study analyzed the degree of protection and the immune responses developed against the parasite after vaccination with this antigenic complex during the time-elapsing between challenge with L3 of the parasite and the development of adult worms, evidenced by the appearance of first faecal eggs (prepatent period or prepatency). Goat kids immunized with PBS-TBSP generated an immune response during the prepatency which translates into a reduction in the number of worms, as well as a lower reduction on packed cell volume and plasma protein levels in relation to the non-vaccinated animals. As previously described in other studies carried out after the prepatent period, this protection was associated with a systemic humoral response. At the local level, a specific humoral response was also observed, together with an immune-inflammatory infiltrate in the gastric mucosa of MCH-II + cells and CD4+ lymphocytes, whose number was associated with a reduction in the number of worms and an increase in plasma proteins. A high peripheral eosinophilia was detected, but no corresponding increased infiltration of the gastric mucosa by eosinophils or globular leukocytes was observed. In agreement with previous data on the immunolocalization of the antigens used here, the results obtained contribute to the idea that these may be excretion/secretion (E/S) products necessary for parasite survival, whose inactivation during the larval and/or pre-adult stages may have contributed to immunoprotection.
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Affiliation(s)
- J M Molina
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Gran Canaria, Spain.
| | - Y I Hernández
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Gran Canaria, Spain.
| | - O Ferrer
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Gran Canaria, Spain.
| | - M M Conde-Felipe
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Gran Canaria, Spain.
| | - F Rodríguez
- Department of Anatomy and Compared Anatomy Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Spain.
| | - A Ruiz
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Gran Canaria, Spain.
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Francés L, Caules J, Ruiz A, Soler CV, Hervás A, Fernández A, Rodríguez-Quiroga A, Quintero J. An approach for prevention planning based on the prevalence and comorbidity of neurodevelopmental disorders in 6-year-old children receiving primary care consultations on the island of Menorca. BMC Pediatr 2023; 23:32. [PMID: 36670411 PMCID: PMC9852795 DOI: 10.1186/s12887-023-03844-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/10/2023] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Few studies have estimated the real prevalence of neurodevelopmental disorders according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) in Spain and worldwide. However, there are disparate prevalence figures. We consider research in this field essential to improve early detection, secondary prevention, and health planning. METHODS The Minikid ADHD and TICS-Mini International Neuropsychiatric Interview for Children and Adolescents, the Autism Spectrum Quotient (Children's version, AQ- Child) and a protocol of general medical questions were administered for screening purposes. The PROLEXIA battery for children aged from 4 to 6 years was used for direct assessments. Parents provided information on emotional, medical, and school aspects. The final population evaluated using these tools consisted of 291 6-year-old subjects. RESULTS The overall risk of presenting with a neurodevelopmental disorder was 55.4%. A 23.4% risk of presenting with attention-deficit/hyperactivity disorder (ADHD) in any modality (inattentive, hyperactive-impulsive and combined), a 2.8% risk of developing autism spectrum disorder (ASD), a 30.6% risk of presenting with a learning disorder with reading difficulties, a 5.5% risk of tics and a 22.5% risk of language problems (incomprehensible language or minor language problems) were detected in the sample. The most common combination of disorders was learning and language difficulties, accounting for 6.9% of the sample. The second most frequent combination was the presence of learning and language difficulties and ADHD, accounting for 4.5% of the sample. CONCLUSIONS The prevalence of risks detected in our sample seems to be consistent with national and international studies. A significant proportion of our sample had never been previously diagnosed (85%), so early detection programs are recommended.
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Affiliation(s)
- Lorena Francés
- Child and Adolescent Psychiatrist, Menorca (Balearic Islands, Spain), Av. Del Metge Camps 20, 07740 Es Mercadal, Balearic Islands Spain
| | | | - Antoni Ruiz
- grid.5841.80000 0004 1937 0247University of Barcelona, Barcelona, Spain
| | - Catalina Virgínia Soler
- grid.487143.d0000 0004 1807 8885Dalt Sant Joan Center (Mahón), Servei de Salut de les Illes Balears, Mahón, Illes Balears Spain
| | - Amaia Hervás
- grid.410458.c0000 0000 9635 9413Child–Adolescent Mental Health Unit at the Mutua Terrasa University Hospital, Barcelona, Catalonia Spain ,grid.7080.f0000 0001 2296 0625the Autonomous University of Barcelona, Barcelona, Catalonia Spain ,Saint George Hospital in London, London, UK ,grid.439833.60000 0001 2112 9549Child–Adolescent Psychiatry at Maudsley Hospital, London, UK
| | - Alberto Fernández
- grid.4795.f0000 0001 2157 7667Department of Legal Medicine, Psychiatry and Pathology at the Complutense University of Madrid, Madrid, Spain
| | | | - Javier Quintero
- Psychiatry Service of the Infanta Leonor Hospital, Madrid, Spain ,grid.4795.f0000 0001 2157 7667Psychiatry Department of the Complutense University of Madrid, Leading Expert in Child and Adolescent Psychiatry, Madrid, Spain
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Kaur N, Ruiz A, Raja R, Howell G, Mace K, Binder P, Smith C, Swanton E, Wang X, Chernoff J, Cartwright EJ, Liu W. Paracrine signal emanating from stressed cardiomyocytes aggravates inflammatory microenvironment in diabetic cardiomyopathy. Cardiovasc Res 2022. [DOI: 10.1093/cvr/cvac066.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Foundation. Main funding source(s): British Heart Foundation
Background
Cardiovascular issues associated with diabetes, such as diabetic cardiomyopathy (DCM), can lead to heart failure. DCM is etiologically related to myocardial inflammation and can stem from a complex interplay of different cell types. Cardiomyocyte as an active mediator of the inflammatory response is an emerging concept with limited mechanistic understanding.
Purpose
We aimed to address the knowledge gap of cardiomyocyte endoplasmic reticulum (ER) dysfunction-mediated macrophage response and provide functional evidence for the therapeutic feasibility of managing inflammatory paracrine signals in response to diet-induced metabolic stress.
Methods
In vivo mouse model of high fat high sucrose diet-induced diabetes, cardiomyocyte-specific p21-activated kinase 2 (PAK2) knockout model, echocardiography, histology, 3D imaging, qPCR, co-culture of H9c2 culturing medium and bone-marrow derived macrophages, immunoblotting, macrophage isolation from myocardium, flow cytometry and AAV9-gene therapy.
Results
In a time-course study, diet-induced diabetic mice demonstrated an association between cardiac ER stress and sustained myocardial inflammation, with a maladaptive shift in myocardial ER stress response over time. Furthermore, as a cardiac ER dysfunction model, mice with cardiac-specific PAK2 deletion exhibited heightened myocardial inflammatory response in diabetes. Using human and mice diabetic heart samples, we show that ER stress-induced CCAAT/enhancer-binding protein homologous protein (CHOP) is a novel transcriptional regulator of high mobility group box-1 (HMGB1). Cardiac stress-induced active release of HMGB1 facilitated M1 macrophage polarization, and aggravated myocardial inflammatory signatures. Therapeutically, sequestering the extracellular HMGB1 using Glycyrrhizin conferred cardioprotection through its anti-inflammatory action. Also, as functional evidence, we showed that un-mitigated cardiac ER response due to PAK2 loss under diabetes may account as a barrier for leveraging the anti-inflammatory potential of Vildagliptin.
Conclusion
Collectively, we introduce an ER stress-mediated cardiomyocyte-macrophage link, altering the macrophage response in the myocardium, thereby providing insight into therapeutic prospects for diabetes-associated cardiac dysfunction.
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Affiliation(s)
- N Kaur
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - A Ruiz
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - R Raja
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - G Howell
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - K Mace
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - P Binder
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - C Smith
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - E Swanton
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - X Wang
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - J Chernoff
- Temple University Hospital, Fox Chase Cancer Center , Philadelphia , United States of America
| | - EJ Cartwright
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
| | - W Liu
- University of Manchester , Manchester , United Kingdom of Great Britain & Northern Ireland
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Pollard CL, Gibb Z, Clulow J, Ruiz A, Sheridan A, Bahrami M, Swegen A, Grupen CG. NAD+ precursor concentrations are elevated in the follicular fluid of mares following oral supplementation of nicotinic acid. J Equine Vet Sci 2022. [DOI: 10.1016/j.jevs.2022.103961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Garcia Apellaniz N, Gallego P, Pérez-Alija J, Ansón C, Jornet N, Vivancos H, Ruiz A, Barceló M, Leo F, Latorre A, Carrasco P. PO-1701 Why all left breast patients do not benefit from DIBH techniques? A retrospective analysis. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03665-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Anson C, Jornet N, Ventosa N, Bermejo S, Pérez-Alija J, Gallego P, Latorre-Musoll A, García N, Vivancos H, Barceló M, Ruiz A, Leo F, Carrasco P. PO-1479 SGRT setup patient accuracy in breast cancer patients compared to two different IGRT workflows. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03443-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Anson C, Jornet N, Gallego P, Pérez-Alija J, Latorre-Musoll A, García N, Vivancos H, Barceló M, Ruiz A, Leo F, Carrasco P. PD-0806 SGRT impact on 2D transit in-vivo dosimetry for breast cancer patients. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02947-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Aaltonen T, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Auerbach B, Aurisano A, Azfar F, Badgett W, Bae T, Barbaro-Galtieri A, Barnes VE, Barnett BA, Barria P, Bartos P, Bauce M, Bedeschi F, Behari S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Bland KR, Blumenfeld B, Bocci A, Bodek A, Bortoletto D, Boudreau J, Boveia A, Brigliadori L, Bromberg C, Brucken E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Butti P, Buzatu A, Calamba A, Camarda S, Campanelli M, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Castro A, Catastini P, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Chokheli D, Clark A, Clarke C, Convery ME, Conway J, Corbo M, Cordelli M, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, d'Ascenzo N, Datta M, de Barbaro P, Demortier L, Deninno M, D'Errico M, Devoto F, Di Canto A, Di Ruzza B, Dittmann JR, Donati S, D'Onofrio M, Dorigo M, Driutti A, Ebina K, Edgar R, Elagin A, Erbacher R, Errede S, Esham B, Farrington S, Fernández Ramos JP, Field R, Flanagan G, Forrest R, Franklin M, Freeman JC, Frisch H, Funakoshi Y, Galloni C, Garfinkel AF, Garosi P, Gerberich H, Gerchtein E, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldin D, Golossanov A, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grosso-Pilcher C, Guimaraes da Costa J, Hahn SR, Han JY, Happacher F, Hara K, Hare M, Harr RF, Harrington-Taber T, Hatakeyama K, Hays C, Heinrich J, Herndon M, Hocker A, Hong Z, Hopkins W, Hou S, Hughes RE, Husemann U, Hussein M, Huston J, Introzzi G, Iori M, Ivanov A, James E, Jang D, Jayatilaka B, Jeon EJ, Jindariani S, Jones M, Joo KK, Jun SY, Junk TR, Kambeitz M, Kamon T, Karchin PE, Kasmi A, Kato Y, Ketchum W, Keung J, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kreps M, Kroll J, Kruse M, Kuhr T, Kurata M, Laasanen AT, Lammel S, Lancaster M, Lannon K, Latino G, Lee HS, Lee JS, Leo S, Leone S, Lewis JD, Limosani A, Lipeles E, Lister A, Liu Q, Liu T, Lockwitz S, Loginov A, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Lungu G, Lys J, Lysak R, Madrak R, Maestro P, Malik S, Manca G, Manousakis-Katsikakis A, Marchese L, Margaroli F, Marino P, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McNulty R, Mehta A, Mehtala P, Menzione A, Mesropian C, Miao T, Michielin E, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Moon CS, Moore R, Morello MJ, Mukherjee A, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nakano I, Napier A, Nett J, Nigmanov T, Nodulman L, Noh SY, Norniella O, Oakes L, Oh SH, Oh YD, Okusawa T, Orava R, Ortolan L, Pagliarone C, Palencia E, Palni P, Papadimitriou V, Parker W, Pauletta G, Paulini M, Paus C, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pondrom L, Poprocki S, Potamianos K, Pranko A, Prokoshin F, Ptohos F, Punzi G, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ristori L, Robson A, Rodriguez T, Rolli S, Ronzani M, Roser R, Rosner JL, Ruffini F, Ruiz A, Russ J, Rusu V, Sakumoto WK, Sakurai Y, Santi L, Sato K, Saveliev V, Savoy-Navarro A, Schlabach P, Schmidt EE, Schwarz T, Scodellaro L, Scuri F, Seidel S, Seiya Y, Semenov A, Sforza F, Shalhout SZ, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simonenko A, Sliwa K, Smith JR, Snider FD, Song H, Sorin V, St Denis R, Stancari M, Stentz D, Strologas J, Sudo Y, Sukhanov A, Suslov I, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Toback D, Tokar S, Tollefson K, Tomura T, Torre S, Torretta D, Totaro P, Trovato M, Ukegawa F, Uozumi S, Vázquez F, Velev G, Vellidis K, Vernieri C, Vidal M, Vilar R, Vizán J, Vogel M, Volpi G, Wagner P, Wallny R, Wang SM, Waters D, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Wilson JS, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfmeister H, Wright T, Wu X, Wu Z, Yamamoto K, Yamato D, Yang T, Yang UK, Yang YC, Yao WM, Yeh GP, Yi K, Yoh J, Yorita K, Yoshida T, Yu GB, Yu I, Zanetti AM, Zeng Y, Zhou C, Zucchelli S. High-precision measurement of the W boson mass with the CDF II detector. Science 2022; 376:170-176. [PMID: 35389814 DOI: 10.1126/science.abk1781] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model. After observation of the Higgs boson, a measurement of the W boson mass provides a stringent test of the model. We measure the W boson mass, MW, using data corresponding to 8.8 inverse femtobarns of integrated luminosity collected in proton-antiproton collisions at a 1.96 tera-electron volt center-of-mass energy with the CDF II detector at the Fermilab Tevatron collider. A sample of approximately 4 million W boson candidates is used to obtain [Formula: see text], the precision of which exceeds that of all previous measurements combined (stat, statistical uncertainty; syst, systematic uncertainty; MeV, mega-electron volts; c, speed of light in a vacuum). This measurement is in significant tension with the standard model expectation.
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Affiliation(s)
| | - T Aaltonen
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - S Amerio
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - D Amidei
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Anastassov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Annovi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Antos
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - G Apollinari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J A Appel
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - A Artikov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - J Asaadi
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - W Ashmanskas
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - B Auerbach
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - A Aurisano
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - F Azfar
- University of Oxford, Oxford OX1 3RH, UK
| | - W Badgett
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - T Bae
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - A Barbaro-Galtieri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - V E Barnes
- Purdue University, West Lafayette, IN 47907, USA
| | - B A Barnett
- The Johns Hopkins University, Baltimore, MD 21218, USA
| | - P Barria
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - P Bartos
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - M Bauce
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - F Bedeschi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Behari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Bellettini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - J Bellinger
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | - A Beretvas
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Bhatti
- The Rockefeller University, New York, NY 10065, USA
| | - K R Bland
- Baylor University, Waco, TX 76798, USA
| | - B Blumenfeld
- The Johns Hopkins University, Baltimore, MD 21218, USA
| | - A Bocci
- Duke University, Durham, NC 27708, USA
| | - A Bodek
- University of Rochester, Rochester, NY 14627, USA
| | - D Bortoletto
- Purdue University, West Lafayette, IN 47907, USA
| | - J Boudreau
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - A Boveia
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - L Brigliadori
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - C Bromberg
- Michigan State University, East Lansing, MI 48824, USA
| | - E Brucken
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - J Budagov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - H S Budd
- University of Rochester, Rochester, NY 14627, USA
| | - K Burkett
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Busetto
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - P Bussey
- Glasgow University, Glasgow G12 8QQ, UK
| | - P Butti
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - A Buzatu
- Glasgow University, Glasgow G12 8QQ, UK
| | - A Calamba
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - S Camarda
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | | | - B Carls
- University of Illinois, Urbana, IL 61801, USA
| | - D Carlsmith
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - R Carosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Carrillo
- University of Florida, Gainesville, FL 32611, USA
| | - B Casal
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Casarsa
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - A Castro
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - P Catastini
- Harvard University, Cambridge, MA 02138, USA
| | - D Cauz
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - V Cavaliere
- University of Illinois, Urbana, IL 61801, USA
| | - A Cerri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - L Cerrito
- University College London, London WC1E 6BT, UK
| | - Y C Chen
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - M Chertok
- University of California, Davis, Davis, CA 95616, USA
| | - G Chiarelli
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - G Chlachidze
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Cho
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - D Chokheli
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - A Clark
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - C Clarke
- Wayne State University, Detroit, MI 48201, USA
| | - M E Convery
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Conway
- University of California, Davis, Davis, CA 95616, USA
| | - M Corbo
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Cordelli
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - C A Cox
- University of California, Davis, Davis, CA 95616, USA
| | - D J Cox
- University of California, Davis, Davis, CA 95616, USA
| | - M Cremonesi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - D Cruz
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - J Cuevas
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - R Culbertson
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N d'Ascenzo
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Datta
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P de Barbaro
- University of Rochester, Rochester, NY 14627, USA
| | - L Demortier
- The Rockefeller University, New York, NY 10065, USA
| | - M Deninno
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - M D'Errico
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - F Devoto
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - A Di Canto
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - B Di Ruzza
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - S Donati
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - M D'Onofrio
- University of Liverpool, Liverpool L69 7ZE, UK
| | - M Dorigo
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,University of Trieste, I-34127 Trieste, Italy
| | - A Driutti
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - K Ebina
- Waseda University, Tokyo 169, Japan
| | - R Edgar
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Elagin
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - R Erbacher
- University of California, Davis, Davis, CA 95616, USA
| | - S Errede
- University of Illinois, Urbana, IL 61801, USA
| | - B Esham
- University of Illinois, Urbana, IL 61801, USA
| | | | - J P Fernández Ramos
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - R Field
- University of Florida, Gainesville, FL 32611, USA
| | - G Flanagan
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - R Forrest
- University of California, Davis, Davis, CA 95616, USA
| | - M Franklin
- Harvard University, Cambridge, MA 02138, USA
| | - J C Freeman
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - H Frisch
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | | | - C Galloni
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | | | - P Garosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - H Gerberich
- University of Illinois, Urbana, IL 61801, USA
| | - E Gerchtein
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Giagu
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - V Giakoumopoulou
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - K Gibson
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - C M Ginsburg
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N Giokaris
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - P Giromini
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - V Glagolev
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - D Glenzinski
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Gold
- University of New Mexico, Albuquerque, NM 87131, USA
| | - D Goldin
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - A Golossanov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Gomez
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | | | - M Goncharov
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - O González López
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - I Gorelov
- University of New Mexico, Albuquerque, NM 87131, USA
| | | | - K Goulianos
- The Rockefeller University, New York, NY 10065, USA
| | - E Gramellini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C Grosso-Pilcher
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | | | - S R Hahn
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Y Han
- University of Rochester, Rochester, NY 14627, USA
| | - F Happacher
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - K Hara
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Hare
- Tufts University, Medford, MA 02155, USA
| | - R F Harr
- Wayne State University, Detroit, MI 48201, USA
| | | | | | - C Hays
- University of Oxford, Oxford OX1 3RH, UK
| | - J Heinrich
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - M Herndon
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - A Hocker
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Z Hong
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - W Hopkins
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Hou
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - R E Hughes
- The Ohio State University, Columbus, OH 43210, USA
| | - U Husemann
- Yale University, New Haven, CT 06520, USA
| | - M Hussein
- Michigan State University, East Lansing, MI 48824, USA
| | - J Huston
- Michigan State University, East Lansing, MI 48824, USA
| | - G Introzzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Istituto Nazionale di Fisica Nucleare Pavia, I-27100 Pavia, Italy.,University of Pavia, I-27100 Pavia, Italy
| | - M Iori
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy.,Sapienza Università di Roma, I-00185 Roma, Italy
| | - A Ivanov
- University of California, Davis, Davis, CA 95616, USA
| | - E James
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Jang
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - B Jayatilaka
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E J Jeon
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Jindariani
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Jones
- Purdue University, West Lafayette, IN 47907, USA
| | - K K Joo
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Y Jun
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - T R Junk
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Kambeitz
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - T Kamon
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA.,Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - P E Karchin
- Wayne State University, Detroit, MI 48201, USA
| | - A Kasmi
- Baylor University, Waco, TX 76798, USA
| | - Y Kato
- Osaka City University, Osaka 558-8585, Japan
| | - W Ketchum
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - J Keung
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - B Kilminster
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D H Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - H S Kim
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J E Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - M J Kim
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - S H Kim
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S B Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y J Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y K Kim
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - N Kimura
- Waseda University, Tokyo 169, Japan
| | - M Kirby
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Kondo
- Waseda University, Tokyo 169, Japan
| | - D J Kong
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - J Konigsberg
- University of Florida, Gainesville, FL 32611, USA
| | | | - M Kreps
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - J Kroll
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - M Kruse
- Duke University, Durham, NC 27708, USA
| | - T Kuhr
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - M Kurata
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A T Laasanen
- Purdue University, West Lafayette, IN 47907, USA
| | - S Lammel
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Lancaster
- University College London, London WC1E 6BT, UK
| | - K Lannon
- The Ohio State University, Columbus, OH 43210, USA
| | - G Latino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - H S Lee
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - J S Lee
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Leo
- University of Illinois, Urbana, IL 61801, USA
| | - S Leone
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - J D Lewis
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - E Lipeles
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - A Lister
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Q Liu
- Purdue University, West Lafayette, IN 47907, USA
| | - T Liu
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Lockwitz
- Yale University, New Haven, CT 06520, USA
| | - A Loginov
- Yale University, New Haven, CT 06520, USA
| | - D Lucchesi
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - A Lucà
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA.,Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Lueck
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Lujan
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - P Lukens
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Lungu
- The Rockefeller University, New York, NY 10065, USA
| | - J Lys
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - R Lysak
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - R Madrak
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Maestro
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - S Malik
- The Rockefeller University, New York, NY 10065, USA
| | - G Manca
- University of Liverpool, Liverpool L69 7ZE, UK
| | | | - L Marchese
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - F Margaroli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - P Marino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - K Matera
- University of Illinois, Urbana, IL 61801, USA
| | - M E Mattson
- Wayne State University, Detroit, MI 48201, USA
| | - A Mazzacane
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Mazzanti
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - R McNulty
- University of Liverpool, Liverpool L69 7ZE, UK
| | - A Mehta
- University of Liverpool, Liverpool L69 7ZE, UK
| | - P Mehtala
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - A Menzione
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - C Mesropian
- The Rockefeller University, New York, NY 10065, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Michielin
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - D Mietlicki
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Mitra
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - H Miyake
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Moed
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N Moggi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C S Moon
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - R Moore
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M J Morello
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - A Mukherjee
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Th Muller
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Murat
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Mussini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - J Nachtman
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Y Nagai
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | | | - I Nakano
- Okayama University, Okayama 700-8530, Japan
| | - A Napier
- Tufts University, Medford, MA 02155, USA
| | - J Nett
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - T Nigmanov
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - L Nodulman
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - S Y Noh
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - O Norniella
- University of Illinois, Urbana, IL 61801, USA
| | - L Oakes
- University of Oxford, Oxford OX1 3RH, UK
| | - S H Oh
- Duke University, Durham, NC 27708, USA
| | - Y D Oh
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - T Okusawa
- Osaka City University, Osaka 558-8585, Japan
| | - R Orava
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - L Ortolan
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | - C Pagliarone
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - E Palencia
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - P Palni
- University of New Mexico, Albuquerque, NM 87131, USA
| | - V Papadimitriou
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - W Parker
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - G Pauletta
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - M Paulini
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - C Paus
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | - G Piacentino
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Pianori
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J Pilot
- University of California, Davis, Davis, CA 95616, USA
| | - K Pitts
- University of Illinois, Urbana, IL 61801, USA
| | - C Plager
- University of California, Los Angeles, Los Angeles, CA 90024, USA
| | - L Pondrom
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - S Poprocki
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Potamianos
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - A Pranko
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - F Prokoshin
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - F Ptohos
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - G Punzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - I Redondo Fernández
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - P Renton
- University of Oxford, Oxford OX1 3RH, UK
| | - M Rescigno
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - F Rimondi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - L Ristori
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA.,Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - A Robson
- Glasgow University, Glasgow G12 8QQ, UK
| | - T Rodriguez
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - S Rolli
- Tufts University, Medford, MA 02155, USA
| | - M Ronzani
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - R Roser
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J L Rosner
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - F Ruffini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - A Ruiz
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Russ
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - V Rusu
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - W K Sakumoto
- University of Rochester, Rochester, NY 14627, USA
| | | | - L Santi
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - K Sato
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - V Saveliev
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Savoy-Navarro
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Schlabach
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E E Schmidt
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - T Schwarz
- University of Michigan, Ann Arbor, MI 48109, USA
| | - L Scodellaro
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - F Scuri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Seidel
- University of New Mexico, Albuquerque, NM 87131, USA
| | - Y Seiya
- Osaka City University, Osaka 558-8585, Japan
| | - A Semenov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - F Sforza
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - S Z Shalhout
- University of California, Davis, Davis, CA 95616, USA
| | - T Shears
- University of Liverpool, Liverpool L69 7ZE, UK
| | - P F Shepard
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - M Shimojima
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Shochet
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - I Shreyber-Tecker
- Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia
| | - A Simonenko
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - K Sliwa
- Tufts University, Medford, MA 02155, USA
| | - J R Smith
- University of California, Davis, Davis, CA 95616, USA
| | - F D Snider
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - H Song
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - V Sorin
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | | | - M Stancari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Stentz
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Strologas
- University of New Mexico, Albuquerque, NM 87131, USA
| | - Y Sudo
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A Sukhanov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - I Suslov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - K Takemasa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - Y Takeuchi
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - J Tang
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - M Tecchio
- University of Michigan, Ann Arbor, MI 48109, USA
| | - P K Teng
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - J Thom
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Thomson
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - V Thukral
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - D Toback
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - S Tokar
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - K Tollefson
- Michigan State University, East Lansing, MI 48824, USA
| | - T Tomura
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Torre
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - D Torretta
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Totaro
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
| | - M Trovato
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - F Ukegawa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Uozumi
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - F Vázquez
- University of Florida, Gainesville, FL 32611, USA
| | - G Velev
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Vellidis
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - C Vernieri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - M Vidal
- Purdue University, West Lafayette, IN 47907, USA
| | - R Vilar
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Vizán
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Vogel
- University of New Mexico, Albuquerque, NM 87131, USA
| | - G Volpi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - P Wagner
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - R Wallny
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S M Wang
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - D Waters
- University College London, London WC1E 6BT, UK
| | - W C Wester
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Whiteson
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - A B Wicklund
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - S Wilbur
- University of California, Davis, Davis, CA 95616, USA
| | - H H Williams
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J S Wilson
- University of Michigan, Ann Arbor, MI 48109, USA
| | - P Wilson
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - B L Winer
- The Ohio State University, Columbus, OH 43210, USA
| | - P Wittich
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Wolbers
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - T Wright
- University of Michigan, Ann Arbor, MI 48109, USA
| | - X Wu
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Z Wu
- Baylor University, Waco, TX 76798, USA
| | - K Yamamoto
- Osaka City University, Osaka 558-8585, Japan
| | - D Yamato
- Osaka City University, Osaka 558-8585, Japan
| | - T Yang
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - U K Yang
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y C Yang
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - W-M Yao
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - G P Yeh
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Yi
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Yoh
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Yorita
- Waseda University, Tokyo 169, Japan
| | - T Yoshida
- Osaka City University, Osaka 558-8585, Japan
| | - G B Yu
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - I Yu
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - A M Zanetti
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - Y Zeng
- Duke University, Durham, NC 27708, USA
| | - C Zhou
- Duke University, Durham, NC 27708, USA
| | - S Zucchelli
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
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Francés L, Quintero J, Fernández A, Ruiz A, Caules J, Fillon G, Hervás A, Soler CV. Current state of knowledge on the prevalence of neurodevelopmental disorders in childhood according to the DSM-5: a systematic review in accordance with the PRISMA criteria. Child Adolesc Psychiatry Ment Health 2022; 16:27. [PMID: 35361232 PMCID: PMC8973738 DOI: 10.1186/s13034-022-00462-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 03/24/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To interpret the current evidence on the prevalence of neurodevelopmental disorders (NDDs) through a systematic review based on both DSM-5 (2013) and PRISMA criteria. METHOD Empirical studies complying with the PRISMA guidelines were identified from four databases (PubMed, Scopus, Science Direct, and ProQuest) and systematically reviewed. In total, 17 articles were selected for the study. RESULTS In the scientific literature, there have been only a few studies measuring the prevalence of NDDs according to the DSM-5 (2013) criteria in people under 18 years old. The reported prevalence rates were as follows: intellectual disability (ID), 0.63%; attention-deficit/hyperactivity disorder (ADHD), 5-11%; autism spectrum disorder (ASD), 0.70-3%; specific learning disorder (SLD), 3-10%; communication disorders (CDs), 1-3.42%; and motor disorders (MDs), 0.76-17%. Although there is extensive literature on specific disorders, NDDs have rarely been assessed as a whole. All of the reviewed studies support the idea that such disorders can be considered chronic, heterogeneous, underdiagnosed conditions and that comorbidity of multiple NDDs is the norm. Likewise, it is estimated that the prevalence of the most studied disorders, such as ADHD, ASD and SLD, remains stable over time and is consistent in different cultures, ages, ethnicities and sexes. CONCLUSION The studies reviewed lead us to conclude that the prevalence rate of NDDs fluctuates globally between 4.70 and 88.50%; these variations depend on methodological aspects such as estimation procedures, as well as on sociocontextual phenomena. It is also important to consider that the prevalence found is probably highly influenced by the activity of the countries in the diagnosis and training of professionals who care for children and adolescents. Hence, there is a need for a secondary intervention in the fields of public health and education to minimize socioemotional consequences, prevent academic failure, and reduce the economic cost to society.
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Affiliation(s)
- Lorena Francés
- Child and Adolescent Psychiatrist, Menorca (Balearic Islands, Spain). Av. Del Metge Camps 20, 07740, Es Mercadal, Balearic Islands, Spain.
| | - Javier Quintero
- Head of the Psychiatry Service, Infanta Leonor Hospital Madrid, Madrid, Spain ,grid.5515.40000000119578126Department of the Complutense, University of Madrid, Madrid, Spain
| | - Alberto Fernández
- grid.4795.f0000 0001 2157 7667Department of Legal Medicine, Psychiatry and Pathology, Complutense University of Madrid, Madrid, Spain
| | - Antoni Ruiz
- grid.5841.80000 0004 1937 0247University of Barcelona, Barcelona, Spain
| | - Jessica Caules
- Psychopedagogical Center Arrels, Ciutadella, Balearic Islands Spain
| | - Gabriella Fillon
- grid.451052.70000 0004 0581 2008Somerset Foundation Trust–National Health System (NHS), London, UK
| | - Amaia Hervás
- grid.5841.80000 0004 1937 0247University of Barcelona, Barcelona, Spain ,Child–Adolescent Mental Health Unit at the Mutua Terrasa University Hospital, Catalonia, Spain ,Saint George Hospital in London, London, UK ,grid.439833.60000 0001 2112 9549Child-Adolescent Psychiatry at Maudsley Hospital, London, UK
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Romero-Barrientos J, Damián JM, Molina F, Zambra M, Aguilera P, López-Usquiano F, Parra B, Ruiz A. Calculation of kinetic parameters β and Λ with modified open source Monte Carlo code OpenMC(TD). Nuclear Engineering and Technology 2022. [DOI: 10.1016/j.net.2021.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Zuniga C, Quintana E, Zuniga E, Lorca E, Cament R, Escobar L, Garcia B, Enos D, Taylor S, Castillo A, Hellman E, Aldunate T, Herrera P, Ruiz A, Arce I, Mª Francisca C, Sabando V, Letelier M. POS-319 TELENEPHROLOGY AS A PUBLIC POLICY FOR THE CARE OF PATIENTS WITH CKD AT THE PRIMARY HEALTH LEVEL. CHILEAN EXPERIENCE. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.01.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Ruiz A, Sánchez D, Lafuente A, Ortega G, Buendía M, Papasey J, Jimeno SY, Badia FP, Palacio ME, Abdelnour C, Ramírez-Toraño F, Maestú F, Sáez ME, Tárraga L, Dagnelie PC, Boada M. Evaluation of the Feasibility, Safety and Efficacy of the Use of Intravenous Infusions of Adenosine Triphosphate (ATP) in People Affected by Moderate to Severe Alzheimer's Disease: A Double-Blind Masked Clinical Trial for Dose Finding. J Prev Alzheimers Dis 2022; 9:425-434. [PMID: 35841243 DOI: 10.14283/jpad.2022.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND There are currently no drug therapies modifying the natural history of patients suffering Alzheimer's disease (AD). Most recent clinical trials in the field include only subjects in early stage of the disease, while patients with advanced AD are usually not represented. OBJECTIVES To evaluate the feasibility, safety and efficacy of systemic infusions of adenosine triphosphate (ATP) in patients with moderate to severe AD, and to select the minimum effective dose of infusion. DESIGN A phase IIb, randomized, double-blind, placebo-controlled clinical trial investigates. PARTICIPANTS A total of 20 subjects with moderate or severe AD were included, 16 in the treatment group and 4 in the placebo group (4:1 randomization) at two dosage regimens, 6-hour or 24-hour infusions. RESULTS The proof-of-concept study was successfully conducted, with no significant deviations from the study protocol and no serious adverse events reported. Regarding efficacy, only marginal differences were observed between ATP and placebo arms for H-MRS and MMSE variables. CONCLUSIONS Our study demonstrates that the use of ATP infusion as therapy is feasible and safe. Larger studies are however needed to assess the efficacy of ATP in moderate to severe AD.
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Affiliation(s)
- A Ruiz
- Dr. Agustín Ruiz, Research Center and Memory Clinic, Fundació ACE, Barcelona Alzheimer Treatment and Research Centre, Institut Català de Neurociències Aplicades, Universitat Internacional de Catalunya (UIC) - Barcelona, Spain, ,
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Ruiz A, Bachmann C, Benucci S, Franchini M, Treves S, Zorzato F. CONGENITAL MYOPATHIES. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Benucci S, Franchini M, Ruiz A, Bachmann C, Ruggiero L, Santoro L, Zorzato F, Treves S. CONGENITAL MYOPATHIES. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ortega G, Espinosa A, Alegret M, Monté-Rubio GC, Sotolongo-Grau O, Sanabria A, Tartari JP, Rodríguez-Gómez O, Marquié M, Vivas A, Gómez-Chiari M, Alarcón-Martín E, Pérez-Cordón A, Roberto N, Hernández I, Rosende-Roca M, Vargas L, Mauleón A, Abdelnour C, Esteban De Antonio E, López-Cuevas R, Alonso-Lana S, Moreno-Grau S, de Rojas I, Orellana A, Montrreal L, Tárraga L, Ruiz A, Boada M, Valero S. Combination of white matter hyperintensities and Aβ burden is related to cognitive composites domain scores in subjective cognitive decline: the FACEHBI cohort. Alzheimers Res Ther 2021; 13:141. [PMID: 34404456 PMCID: PMC8371791 DOI: 10.1186/s13195-021-00877-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 07/13/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND To explore whether the combination of white matter hyperintensities (WMHs) and amyloid-beta (Aβ) deposition is associated with worse cognitive performance on cognitive composites (CCs) domain scores in individuals with subjective cognitive decline (SCD). METHODS Two hundred participants from the FACEHBI cohort underwent structural magnetic resonance imaging (MRI), 18F-florbetaben positron emission tomography (FBB-PET), and neuropsychological assessment. WMHs were addressed through the Fazekas scale, the Age-Related White Matter Changes (ARWMC) scale, and the FreeSurfer pipeline. Eight CCs domain scores were created using the principal component analysis (PCA). Age, sex, education, and apolipoprotein E (APOE) were used as adjusting variables. RESULTS Adjusted multiple linear regression models showed that FreeSurfer (B - .245; 95% CI - .1.676, - .393, p = .016) and β burden (SUVR) (B - .180; 95% CI - 2.140, - .292; p = .070) were associated with face-name associative memory CCs domain score, although the latest one was not statistically significant after correction for multiple testing (p = .070). There was non-significant interaction of these two factors on this same CCs domain score (p = .54). However, its cumulative effects on face-name associative performance indicated that those individuals with either higher WMH load or higher Aβ burden showed the worst performance on the face-name associative memory CCs domain score. CONCLUSIONS Our results suggest that increased WMH load and increased Aβ are independently associated with poorer episodic memory performance in SCD individuals, indicating a cumulative effect of the combination of these two pathological conditions in promoting lower cognitive performance, an aspect that could help in terms of treatment and prevention.
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Affiliation(s)
- G Ortega
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain.
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain.
| | - A Espinosa
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - M Alegret
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - G C Monté-Rubio
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - O Sotolongo-Grau
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - A Sanabria
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - J P Tartari
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - O Rodríguez-Gómez
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - M Marquié
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - A Vivas
- Departament de Diagnòstic Per La Imatge, Clínica Corachan, Barcelona, Spain
| | - M Gómez-Chiari
- Departament de Diagnòstic Per La Imatge, Clínica Corachan, Barcelona, Spain
| | - E Alarcón-Martín
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - A Pérez-Cordón
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - N Roberto
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - I Hernández
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - M Rosende-Roca
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - L Vargas
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - A Mauleón
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - C Abdelnour
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - E Esteban De Antonio
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - R López-Cuevas
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - S Alonso-Lana
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - S Moreno-Grau
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - I de Rojas
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - A Orellana
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - L Montrreal
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
| | - L Tárraga
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - A Ruiz
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - M Boada
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - S Valero
- Fundació ACE, Institut Català de Neurociències Aplicades, Research Center and Memory Clinic, Universitat Internacional de Catalunya, C/ Gran Via de Carles III, 85 bis- 08028, Barcelona, Spain
- Networking Research Center On Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
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Anson Marcos C, Jornet N, Latorre-Mussoll A, Chimeno J, Gallego P, Pérez-Alija J, Barceló M, García Apellaniz N, Adriá M, Ruiz A, Vivancos H, Carrasco de Fez P. PO-1614 Analysis of transit in vivo dosimetry for VMAT H&N treatments: weight loss and shoulders position. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)08065-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Adrià-Mora M, Pérez-Alija J, Gallego P, Ansón C, Carrasco P, Chimeno J, Barceló M, Garcia-Apellaniz N, Jornet N, Latorre A, Ruiz A, Vivancos H. PO-1455 Influence of the pandemic COVID-19 on medical physics practice: A flash survey in Spain. Radiother Oncol 2021. [PMCID: PMC8479311 DOI: 10.1016/s0167-8140(21)07906-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Gallego Franco P, Pérez-Alija J, Chimeno J, Lizondo M, Jornet N, Ansón C, Latorre A, Barceló M, García N, Vivancos H, Adrià M, Ruiz A, Carrasco P, Ambroa E. OC-0635 Breast IMRT or 3D-CRT planning? A decision-making framework using convolutional neural networks. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06991-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gunn A, Hyatt J, Annandale A, Annandale H, Heil B, Joone C, Ontiveros M, Ruiz A, Krekeler N, Tazawa P, McGowan M. The animal welfare aspects of surgical artificial insemination in the canine. Aust Vet J 2021; 99:137. [PMID: 33817780 DOI: 10.1111/avj.13061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 02/13/2021] [Indexed: 11/28/2022]
Affiliation(s)
- A Gunn
- School of Animal and Veterinary Sciences, Charles Sturt University, Wagga Wagga, New South Wales, 2678, Australia.,The Graham Centre for Agricultural Innovation (CSU and DPI), Wagga Wagga, New South Wales, 2678, Australia
| | - J Hyatt
- Veterinary Reproduction Consultancy, Orange, New South Wales, Australia
| | | | - H Annandale
- Veterinary Medicine, Murdoch University, Perth, Western Australia, Australia
| | - B Heil
- Matamata Veterinary Services, Matamata, New Zealand
| | - C Joone
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - M Ontiveros
- Matamata Veterinary Services, Matamata, New Zealand
| | - A Ruiz
- Newcastle Equine Centre, Newcastle, New South Wales, Australia
| | - N Krekeler
- Veterinary Faculty, University of Melbourne, Melbourne, Victoria, Australia
| | - P Tazawa
- Equibreed Oz, Warnervale, New South Wales, Australia
| | - M McGowan
- School of Veterinary Science, University of Queensland, Brisbane, Queensland, Australia
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Marita TG, Novella M, Heredia ME, Florido M, Sanchez-Contador C, Iyoa E, Ortega S, Miró E, Artigues G, Gelabert J, Garcia-Cortes P, Lucero J, Rodriguez C, Ruiz A, Roca P, Sastre J, Reyes J. RESULT OF THE FIRST TWO ROUNDS OF THE COLORECTAL CANCER SCREENING PROGRAM IN THE BALEARIC ISLANDS (SPAIN). Gastroenterol Hepatol 2021; 45 Suppl 1:55-57. [PMID: 33545238 DOI: 10.1016/j.gastrohep.2020.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Trelles G Marita
- Servicio de Digestivo. Hospital Comarcal de Inca. Mallorca, China; Grupo Multidiciplinar de Oncología Translacional (GMOT) Del Instituto de Investigación Sanitaria de Las Islas Baleares (IdISBa), Spain
| | - M Novella
- Servicio de Digestivo. Hospital Ca'Nmisses, Ibiza, China
| | - M E Heredia
- Servicio de Digestivo.HospitalMateuOrfila, Menorca, China
| | - M Florido
- Servicio de Digestivo. Hospital Comarcal de Inca. Mallorca, China
| | - C Sanchez-Contador
- Direccion General de Salut PúblIca I Participació. Conselleria de Salut. Govern de Les IlLes Balears, China
| | - E Iyoa
- Servicio de Digestivo. Hospital Comarcal de Inca. Mallorca, China
| | - S Ortega
- Servicio de Digestivo. Hospital Comarcal de Inca. Mallorca, China
| | - E Miró
- Direccion General de Salut PúblIca I Participació. Conselleria de Salut. Govern de Les IlLes Balears, China
| | - G Artigues
- Direccion General de Salut PúblIca I Participació. Conselleria de Salut. Govern de Les IlLes Balears, China
| | - J Gelabert
- Servicio de Digestivo.HospitalMateuOrfila, Menorca, China
| | | | - J Lucero
- Servicio de Digestivo. Hospital Ca'Nmisses, Ibiza, China
| | - C Rodriguez
- Servicio de Digestivo. Hospital Ca'Nmisses, Ibiza, China
| | - A Ruiz
- Servicio de Digestivo. Hospital Ca'Nmisses, Ibiza, China
| | - Pilar Roca
- Departamento de Biología Fundamental y Ciencias de la Salud de la Universidad de las Islas Baleares, Spain; Grupo Multidiciplinar de Oncología Translacional (GMOT) Del Instituto de Investigación Sanitaria de Las Islas Baleares (IdISBa), Spain
| | - Jordi Sastre
- Departamento de Biología Fundamental y Ciencias de la Salud de la Universidad de las Islas Baleares, Spain; Grupo Multidiciplinar de Oncología Translacional (GMOT) Del Instituto de Investigación Sanitaria de Las Islas Baleares (IdISBa), Spain
| | - J Reyes
- Servicio de Digestivo. Hospital Comarcal de Inca. Mallorca, China; Grupo Multidiciplinar de Oncología Translacional (GMOT) Del Instituto de Investigación Sanitaria de Las Islas Baleares (IdISBa), Spain
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Levine C, Grady C, Block T, Hurley H, Russo R, Peixoto B, Frees A, Ruiz A, Alland D. Use, re-use or discard? Quantitatively defined variance in the functional integrity of N95 respirators following vaporized hydrogen peroxide decontamination during the COVID-19 pandemic. J Hosp Infect 2021; 107:50-56. [PMID: 33075406 PMCID: PMC7566697 DOI: 10.1016/j.jhin.2020.10.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Coronavirus disease 2019 has stretched the ability of many institutions to supply needed personal protective equipment, especially N95 respirators. N95 decontamination and re-use programmes provide one potential solution to this problem. Unfortunately, a comprehensive evaluation of the effects of decontamination on the fit of various N95 models using a quantitative fit test (QNFT) approach is lacking. AIMS To investigate the effects of up to eight rounds of vaporized hydrogen peroxide (VHP) decontamination on the fit of N95 respirators currently in use in a hospital setting, and to examine if N95 respirators worn by one user can adapt to the face shape of a second user with no compromise to fit following VHP decontamination. METHODS The PortaCount Pro+ Respirator Fit Tester Model 8038 was used to quantitatively define functional integrity, measured by fit, of N95 respirators following decontamination with VHP. FINDINGS There was an observable downward trend in the functional integrity of Halyard Fluidshield 46727 N95 respirators throughout eight cycles of decontamination with VHP. Functional integrity of 3M 1870 N95 respirators was reduced significantly after the respirator was worn, decontaminated with VHP, and then quantitatively fit tested on a second user. Furthermore, inconsistencies between qualitative fit test and QNFT results were uncovered that may have strong implications on the fit testing method used by institutions. CONCLUSIONS The data revealed variability in the functional integrity of different N95 models after VHP decontamination, and exposed potential limitations of N95 decontamination and re-use programmes.
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Affiliation(s)
- C Levine
- Rutgers New Jersey Medical School, Newark, NJ, USA; Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - C Grady
- Rutgers New Jersey Medical School, Newark, NJ, USA; Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - T Block
- Rutgers New Jersey Medical School, Newark, NJ, USA; Rutgers Environmental Health and Safety, Newark, NJ, USA
| | - H Hurley
- Rutgers New Jersey Medical School, Newark, NJ, USA
| | - R Russo
- Rutgers New Jersey Medical School, Newark, NJ, USA
| | - B Peixoto
- Rutgers New Jersey Medical School, Newark, NJ, USA
| | - A Frees
- Rutgers New Jersey Medical School, Newark, NJ, USA; Rutgers Environmental Health and Safety, Newark, NJ, USA
| | - A Ruiz
- Rutgers New Jersey Medical School, Newark, NJ, USA; Rutgers Environmental Health and Safety, Newark, NJ, USA
| | - D Alland
- Rutgers New Jersey Medical School, Newark, NJ, USA.
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Russo R, Levine C, Grady C, Peixoto B, McCormick-Ell J, Block T, Gresko A, Delmas G, Chitale P, Frees A, Ruiz A, Alland D. Decontaminating N95 respirators during the COVID-19 pandemic: simple and practical approaches to increase decontamination capacity, speed, safety and ease of use. J Hosp Infect 2020; 109:52-57. [PMID: 33347939 PMCID: PMC7748974 DOI: 10.1016/j.jhin.2020.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/14/2020] [Accepted: 12/14/2020] [Indexed: 12/14/2022]
Abstract
Background The COVID-19 pandemic has caused a severe shortage of personal protective equipment (PPE), especially N95 respirators. Efficient, effective and economically feasible methods for large-scale PPE decontamination are urgently needed. Aims (1) to develop protocols for effectively decontaminating PPE using vaporized hydrogen peroxide (VHP); (2) to develop novel approaches that decrease set-up and take-down time while also increasing decontamination capacity; (3) to test decontamination efficiency for N95 respirators heavily contaminated by make-up or moisturizers. Methods We converted a decommissioned Biosafety Level 3 laboratory into a facility that could be used to decontaminate N95 respirators. N95 respirators were hung on metal racks, stacked in piles, placed in paper bags or covered with make-up or moisturizer. A VHP® VICTORY™ unit from STERIS was used to inject VHP into the facility. Biological and chemical indicators were used to validate the decontamination process. Findings: N95 respirators individually hung on metal racks were successfully decontaminated using VHP. N95 respirators were also successfully decontaminated when placed in closed paper bags or if stacked in piles of up to six. Stacking reduced the time needed to arrange N95 respirators for decontamination by approximately two-thirds while almost tripling facility capacity. Make-up and moisturizer creams did not interfere with the decontamination process. Conclusions Respirator stacking can reduce the hands-on time and increase decontamination capacity. When personalization is needed, respirators can be decontaminated in labelled paper bags. Make up or moisturizers do not appear to interfere with VHP decontamination.
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Affiliation(s)
- R Russo
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - C Levine
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - C Grady
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - B Peixoto
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - J McCormick-Ell
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - T Block
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - A Gresko
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - G Delmas
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - P Chitale
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - A Frees
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - A Ruiz
- Rutgers Environmental Health and Safety, Rutgers University, Newark, NJ, USA
| | - D Alland
- Center for Emerging Pathogens, New Jersey Medical School, Rutgers University, Newark, NJ, USA.
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Rodríguez M, Ruiz A, Piedra L, Gutierrez G, Rey J, Cruz M, Bisset J. Multiple insecticide resistance in Aedes aegypti (Diptera: Culicidae) from Boyeros municipality, Cuba and associated mechanisms. Acta Trop 2020; 212:105680. [PMID: 32866457 DOI: 10.1016/j.actatropica.2020.105680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 08/07/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
In this study, insecticide resistance and the mechanisms responsible were characterized in Ae. aegypti of Boyeros municipality from Havana, Cuba. Boyeros represents a high epidemiological risk because it is located near the Havana International Airport, it is highly urbanized, and it has a large influx of people from endemic countries so that it qualifies as a sentinel site for surveillance. The larvae collected from five areas of this municipality showed resistance to temephos associated with metabolic enzymes. The adult mosquitoes displayed a deltamethrin resistance and less distinctly to other pyrethroids associated with a high frequency of sodium channel gene mutations (F1534C and V1016I), detected for the first time in a field population from Cuba. The presence in the field populations of two insecticide resistance mechanisms represents a limiting factor in the success of the control operations of this vector, so other strategies should be considered to preserve the effectiveness of the insecticides available in public health for vector control in Cuba.
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Fernández-Garrido S, Pisador C, Lähnemann J, Lazić S, Ruiz A, Redondo-Cubero A. Coalescence, crystallographic orientation and luminescence of ZnO nanowires grown on Si(001) by chemical vapour transport. Nanotechnology 2020; 31:475603. [PMID: 32914764 DOI: 10.1088/1361-6528/abadc8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We analyse the morphological, structural and luminescence properties of self-assembled ZnO nanowires grown by chemical vapour transport on Si(001). The examination of nanowire ensembles by scanning electron microscopy reveals that a non-negligible fraction of nanowires merge together forming coalesced aggregates during growth. We show that the coalescence degree can be unambiguously quantified by a statistical analysis of the cross-sectional shape of the nanowires. The examination of the structural properties by x-ray diffraction evidences that the nanowires crystallize in the wurtzite phase, elongate along the c-axis, and are randomly oriented in plane. The luminescence of the ZnO nanowires, investigated by photoluminescence and cathodoluminescence spectroscopy, is characterized by two bands, the near-band-edge emission and the characteristic defect-related green luminescence of ZnO. The cross-correlation of scanning electron micrographs and monochromatic cathodoluminescence intensity maps reveals that: (i) coalescence joints act as a source of non-radiative recombination, and (ii) the luminescence of ZnO nanowires is inhomogeneously distributed at the single nanowire level. Specifically, the near-band-edge emission arises from the nanowire cores, while the defect-related green luminescence originates from the volume close to the nanowire sidewalls. Two-dimensional simulations of the optical guided modes supported by ZnO nanowires allow us to exclude waveguiding effects as the underlying reason for the luminescence inhomogeneities. We thus attribute this observation to the formation of a core-shell structure in which the shell is characterized by a high concentration of green-emitting radiative point defects as compared to the core.
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Affiliation(s)
- S Fernández-Garrido
- Grupo de Electrónica y Semiconductores, Dpto. Física Aplicada, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
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Pérez D, Muñoz-Caro T, Silva LMR, Muñoz MC, Molina JM, Taubert A, Hermosilla C, Ruiz A. Eimeria ninakohlyakimovae casts NOX-independent NETosis and induces enhanced IL-12, TNF-α, IL-6, CCL2 and iNOS gene transcription in caprine PMN. Exp Parasitol 2020; 220:108034. [PMID: 33188795 DOI: 10.1016/j.exppara.2020.108034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/06/2020] [Accepted: 11/07/2020] [Indexed: 12/25/2022]
Abstract
Eimeria ninakohlyakimovae represents a highly pathogenic coccidian parasite causing severe haemorrhagic typhlocolitis in goat kids worldwide. NETosis was recently described as an efficient defense mechanism of polymorphonuclear neutrophils (PMN) acting against different parasites in vitro and in vivo. In vitro interactions of caprine PMN with parasitic stages of E. ninakohlyakimovae (i. e. oocysts and sporozoites) as well as soluble oocyst antigens (SOA) were analyzed at different ratios, concentrations and time spans. Extracellular DNA staining was used to illustrate classical molecules induced during caprine NETosis [i. e. histones (H3) and neutrophil elastase (NE)] via antibody-based immunofluorescence analyses. Functional inhibitor treatments with DPI and DNase I were applied to unveil role of NADPH oxidase (NOX) and characterize DNA-backbone composition of E. ninakohlyakimovae-triggered caprine NETosis. Scanning electron microscopy (SEM)- and immunofluorescence-analyses demonstrated that caprine PMN underwent NETosis upon contact with sporozoites and oocysts of E. ninakohlyakimovae, ensnaring filaments which firmly entrapped parasites. Detailed co-localization studies of E. ninakohlyakimovae-induced caprine NETosis revealed presence of PMN-derived DNA being adorned with nuclear H3 and NE corroborating molecular characteristics of NETosis. E. ninakohlyakoimovae-induced caprine NETosis was found to be NOX-independent since DPI inhibition led to a slight decrease of NETosis. Exposure of caprine PMN to vital E. ninakohlyakimovae sporozoites as well as SOA resulted in up-regulation of IL-12, TNF-α, IL-6, CCL2 and iNOS gene transcription in stimulated PMN. Since vital E. ninakohlyakimovae-sporozoites induced caprine NETosis, this effective entrapment mechanism might reduce initial sporozoite epithelial host cell invasion during goat coccidiosis ultimately resulting in less macromeront formation and reduced merozoites I production.
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Affiliation(s)
- D Pérez
- Parasitology Unit, Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Las Palmas, Spain
| | - T Muñoz-Caro
- Escuela de Medicina Veterinaria, Facultad de Recursos Naturales y Medicina Veterinaria, Universidad Santo Tomas, Chile
| | - L M R Silva
- Institute of Parasitology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Giessen, Germany
| | - M C Muñoz
- Parasitology Unit, Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Las Palmas, Spain
| | - J M Molina
- Parasitology Unit, Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Las Palmas, Spain
| | - A Taubert
- Institute of Parasitology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Giessen, Germany
| | - C Hermosilla
- Institute of Parasitology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Giessen, Germany
| | - A Ruiz
- Parasitology Unit, Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Las Palmas, Spain.
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Zegri Reiriz I, Garcia-Coscuella D, Moreno T, Ortega R, Ruiz A, Mesado N, Aran F, Brossa V, Camprecios M, Lopez L, Roig E, Mirabet S. Urinary chlorine: a potential biomarker of diuretic resistant patients. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Natriuresis is gaining growing interest in identifying diuretic resistance (DR) patients. However, it has not been proved useful beyond the first day with intravenous (iv) furosemide. Moreover, data regarding urinary chlorine (uCl) or urinary potassium (uK) are scarce. We sought to assess the urine electrolyte pattern in acute heart failure (AHF) outpatients to identify those who will present DR.
Methods
Single-center prospective registry of outpatients with AHF who need iv furosemide. In visit 1 (V1), baseline spot urine sample was collected. Furosemide iv bolus plus intensification of oral diuretics were performed. In control visit (V2), baseline spot urine sample was collected and congestion data were evaluated. Urine electrolytes were assessed in relation to DR (defined as need of iv furosemide in V2 due to persistent congestion).
Results
From June to December 2019, 76 patients were included: median age of 75.5 years (68.2–82), glomerular filtration 40 ml/min/1.73m2 (29.2–59.2) and NT-proBNP 3340 ng/L (1296–7044).
In V1, DR patients showed higher levels of uK and lower uNa/uK than NDR (p=0.014 and p=0.007, respectively). In V2, after a median of 6 (6–15) days of intensified diuretic treatment, uNa and uCl dropped with adequate decongestion but not in DR patients (p=0.020 and p=0.001, respectively). Thus, DR patients showed in V2 higher uCl and similar uNa than NDR (table).
Conclusions
After several days of intensified diuretic treatment, uCl and uNa dropped during proper decongestion but not in DR patients, showing higher levels of uCl than NDR. Mantained levels of uCl could help to identify patients with persistent congestion.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | | | - T Moreno
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - R Ortega
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - A Ruiz
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - N Mesado
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - F Aran
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - V Brossa
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - M Camprecios
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - L Lopez
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - E Roig
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - S Mirabet
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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31
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Pereira R, Zanatta A, Ruiz A, Herbas A, Fonseca de Oliveira J, Souza A, Mattos L. Upper Abdomen and Thoracic Endometriosis Infiltrating the R. Diaphragm, Liver, Lung, Pericardium and Perirenal Area. Laparospic Approach. J Minim Invasive Gynecol 2020. [DOI: 10.1016/j.jmig.2020.08.372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jornet N, Valverde I, Espinosa N, Latorre-Mussoll A, Carrasco de Fez P, Delgado P, Perez-Alija J, Gallego P, Ruiz A, Adria M, Simon P, Ribas Morales M. PO-1365: EPID 2D transit In Vivo Dosimetry: Can relevant anatomy and positioning differences be detected? Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01384-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Villanueva J, Montes-Andujar L, Baez-Pravia OV, García-Lamberechts EJ, González Del Castillo J, Ruiz A, Zurdo C, Barberán J, Menéndez J, Cardinal-Fernández P. Development of a predictive model for hospital mortality and re-admission in a cohort of infected patients that require hospitalization. Rev Esp Quimioter 2020; 33:350-357. [PMID: 32766668 PMCID: PMC7528414 DOI: 10.37201/req/063.2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Introducción Los objetivos del estudio fueron: identificar variables asociadas a mortalidad intrahospitalaria y reingreso hospitalario a 3 meses; identificar el impacto de la demora en el inicio de la antibioticoterapia en la mortalidad y reportar la tasa de antibioticoterapia inapropiada. Material y métodos Estudio observacional de cohortes retrospectivo realizado en el Hospital Universitario HM Sanchinarro en Madrid. Los criterios de inclusión fueron: edad> 18 años de edad, hospitalización desde urgencias durante el periodo 1 de septiembre 2012 al 31 de marzo del 2013 con diagnóstico de infección bacteriana. Los criterios de exclusión fueron: sospecha de infección viral y cultivos bacteriológicos negativos, expectativa de vida inferior a 6 meses, falta de información clínica, asistencia exclusivamente por el servicio de urgencias traumatológicas. Se realizaron dos modelos logísticos (mortalidad y reingreso hospitalarios). Resultados Se incluyeron 517 pacientes. Variables asociadas a mortalidad (30 fallecidos): frecuencia respiratoria (OR 1,12; IC95% 1,02; 1,22), saturación de oxígeno (OR 0,92; IC95% 0,87; 0,98), creatinina (OR 2,33; IC95% 1,62; 3,36), EPOC (OR 3,02; IC95% 1,06; 8,21), cáncer OR 3,34; IC95% 1,07; 9,98) y quimioterapia en los últimos 3 meses (OR 4,83; IC95% 1,54; 16,41). Variables asociadas a reingreso hospitalario (28 fallecidos): hepatopatía, GPT, antecedente de ictus e hipertensión arterial. Ambos modelos se destacan por su elevada especificidad y capacidad discriminativa pero baja sensibilidad. La demora en el inicio de la antibioticoterapia no influyo en la mortalidad ni reingreso. En 56 pacientes se identificó el microorganismo causal y el tratamiento antibiótico fue inapropiado en 11. Conclusiones Se registro un 5,8% de mortalidad hospitalaria y un 5,7% de reingresos. Las variables asociadas a la mortalidad intrahospitalaria difieren de las asociadas al reingreso. La demora en el inicio de la antibioticoterapia no se asoció a un efecto deletéreo. La antibioticoterapia inadecuada fue de casi el 20%.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - P Cardinal-Fernández
- Pablo Cardinal-Fernández, Unidad de Cuidados Intensivos Hospital Universitario HM Sanchinarro, Madrid. Spain.
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Pérez-Grijalba V, Romero J, Pesini P, Sarasa L, Monleón I, San-José I, Arbizu J, Martínez-Lage P, Munuera J, Ruiz A, Tárraga L, Boada M, Sarasa M. Plasma Aβ42/40 Ratio Detects Early Stages of Alzheimer's Disease and Correlates with CSF and Neuroimaging Biomarkers in the AB255 Study. J Prev Alzheimers Dis 2020; 6:34-41. [PMID: 30569084 DOI: 10.14283/jpad.2018.41] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Easily accessible biomarkers are needed for the early identification of individuals at risk of developing Alzheimer's disease (AD) in large population screening strategies. OBJECTIVES This study evaluated the potential of plasma β-amyloid (Aβ) biomarkers in identifying early stages of AD and predicting cognitive decline over the following two years. DESIGN Total plasma Aβ42/40 ratio (TP42/40) was determined in 83 cognitively normal individuals (CN) and 145 subjects with amnestic mild cognitive impairment (a-MCI) stratified by an FDG-PET AD-risk pattern. RESULTS Significant lower TP42/40 ratio was found in a-MCI patients compared to CN. Moreover, a-MCIs with a high-risk FDG-PET pattern for AD showed even lower plasma ratio levels. Low TP42/40 at baseline increased the risk of progression to dementia by 70%. Furthermore, TP42/40 was inversely associated with neocortical amyloid deposition (measured with PiB-PET) and was concordant with the AD biomarker profile in cerebrospinal fluid (CSF). CONCLUSIONS TP42/40 demonstrated value in the identification of individuals suffering a-MCI, in the prediction of progression to dementia, and in the detection of underlying AD pathology revealed by FDG-PET, Amyloid-PET and CSF biomarkers, being, thus, consistently associated with all the well-established indicators of AD.
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Affiliation(s)
- V Pérez-Grijalba
- Pedro Pesini, PhD. Vía Hispanidad 21, 50009 Zaragoza, Spain; Telephone number: +34 976 796 562; Fax: (+34) 976 217 802;
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Fukunaga R, Morof D, Blanton C, Ruiz A, Maro G, Serbanescu F. Factors associated with local herb use during pregnancy and labor among women in Kigoma region, Tanzania, 2014-2016. BMC Pregnancy Childbirth 2020; 20:122. [PMID: 32085731 PMCID: PMC7035699 DOI: 10.1186/s12884-020-2735-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 01/09/2020] [Indexed: 11/11/2022] Open
Abstract
Background Despite research suggesting an association between certain herb use during pregnancy and delivery and postnatal complications, herbs are still commonly used among pregnant women in sub-Sahara Africa (SSA). This study examines the factors and characteristics of women using local herbs during pregnancy and/or labor, and the associations between local herb use and postnatal complications in Kigoma, Tanzania. Methods We analyzed data from the 2016 Kigoma Tanzania Reproductive Health Survey (RHS), a regionally representative, population-based survey of reproductive age women (15–49 years). We included information on each woman’s most recent pregnancy resulting in a live birth during January 2014–September 2016. We calculated weighted prevalence estimates and used multivariable logistic regression to calculate adjusted odds ratios (aOR) and 95% confidence intervals (CI) for factors associated with use of local herbs during pregnancy and/or labor, as well as factors associated with postnatal complications. Results Of 3530 women, 10.9% (CI: 9.0–13.1) used local herbs during their last pregnancy and/or labor resulting in live birth. The most common reasons for taking local herbs included stomach pain (42.9%) and for the health of the child (25.5%). Adjusted odds of local herb use was higher for women reporting a home versus facility-based delivery (aOR: 1.6, CI: 1.1–2.2), having one versus three or more prior live births (aOR: 1.8, CI: 1.4–2.4), and having a household income in the lowest versus the highest wealth tercile (aOR: 1.4, CI: 1.1–1.9). Adjusted odds of postnatal complications were higher among women who used local herbs versus those who did not (aOR: 1.5, CI: 1.2–1.9), had four or more antenatal care visits versus fewer (aOR: 1.4, CI: 1.2–1.2), and were aged 25–34 (aOR: 1.1, CI: 1.0–1.3) and 35–49 (aOR: 1.3, CI: 1.0–1.6) versus < 25 years. Conclusions About one in ten women in Kigoma used local herbs during their most recent pregnancy and/or labor and had a high risk of postnatal complications. Health providers may consider screening pregnant women for herb use during antenatal and delivery care as well as provide information about any known risks of complications from herb use.
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Affiliation(s)
- R Fukunaga
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA. .,Epidemic Intelligence Service, Atlanta, Georgia, USA.
| | - D Morof
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,United States Public Health Service, Atlanta, USA
| | - C Blanton
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - A Ruiz
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - G Maro
- Bloomberg Philanthropies, New York, New York, United States
| | - F Serbanescu
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Sáez ME, González-Pérez A, Hernández-Olasagarre B, Beà A, Moreno-Grau S, de Rojas I, Monté-Rubio G, Orellana A, Valero S, Comella JX, Sanchís D, Ruiz A. Genome Wide Meta-Analysis identifies common genetic signatures shared by heart function and Alzheimer's disease. Sci Rep 2019; 9:16665. [PMID: 31723151 PMCID: PMC6853976 DOI: 10.1038/s41598-019-52724-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 09/30/2019] [Indexed: 01/01/2023] Open
Abstract
Echocardiography has become an indispensable tool for the study of heart performance, improving the monitoring of individuals with cardiac diseases. Diverse genetic factors associated with echocardiographic measures have been previously reported. The impact of several apoptotic genes in heart development identified in experimental models prompted us to assess their potential association with human cardiac function. This study aimed at investigating the possible association of variants of apoptotic genes with echocardiographic traits and to identify new genetic markers associated with cardiac function. Genome wide data from different studies were obtained from public repositories. After quality control and imputation, a meta-analysis of individual association study results was performed. Our results confirmed the role of caspases and other apoptosis related genes with cardiac phenotypes. Moreover, enrichment analysis showed an over-representation of genes, including some apoptotic regulators, associated with Alzheimer's disease. We further explored this unexpected observation which was confirmed by genetic correlation analyses. Our findings show the association of apoptotic gene variants with echocardiographic indicators of heart function and reveal a novel potential genetic link between echocardiographic measures in healthy populations and cognitive decline later on in life. These findings may have important implications for preventative strategies combating Alzheimer's disease.
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Affiliation(s)
- M E Sáez
- Andalusian Bioinformatics Research Centre (CAEBi), Seville, Spain
| | - A González-Pérez
- Andalusian Bioinformatics Research Centre (CAEBi), Seville, Spain
| | - B Hernández-Olasagarre
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - A Beà
- Universitat de Lleida - IRBLleida, Lleida, Spain
| | - S Moreno-Grau
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain
| | - I de Rojas
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain
| | - G Monté-Rubio
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - A Orellana
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain
| | - S Valero
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain
| | - J X Comella
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain
- Institut de Recerca Hospital Universitari de la Vall d'Hebron (VHIR), Barcelona, Spain
| | - D Sanchís
- Universitat de Lleida - IRBLleida, Lleida, Spain.
| | - A Ruiz
- Research Center and Memory Clinic, Fundació ACE. Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya (UIC), Barcelona, Spain.
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), ISCIII, 28031, Madrid, Spain.
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Ruiz A, McLaren ME, Riggall E, Penna S. Do You Understand Me? An Aphasia Assessment Case Study in a Non-Native English Speaker. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz029.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objective
We report on the assessment of a non-native, English speaking patient who presented for a comprehensive neuropsychological evaluation following an infarct with associated language deficits. Challenges in assessment and interpretation given language and cultural barriers are discussed.
Case Description
The patient presented for an evaluation of cognitive and emotional difficulties following a left internal carotid artery infarct. Brain MRI revealed multiple acute infarcts in the left hemisphere, including the left occipital, medial aspect of the left temporal, left frontal, and left parietal lobes. While the patient had lived in the U.S. for 30 years and spoke English fluently for work, he primarily spoke his native language (Tamil). Given the lack of medically certified interpreters in the region along with a lack of culturally sensitive tests, the patient was evaluated in English using English-based tests and norms.
Diagnostic Impressions and Outcomes
Results were suggestive of a transcortical sensory aphasia. Language comprehension deficits were observed in both oral and written formats, while simple oral expression and repetition remained intact. The lack of normative data that matched the patient’s demographic background in addition to the lack of available samples regarding the patient’s English language functioning prior to the stroke made assessing the severity of deficits challenging. The family’s cultural norms and the patient’s unawareness of his deficits may have resulted in underreporting of the patient’s symptoms to providers. These factors further complicated the selection of appropriate recommendations for short- versus long-term disability.
Discussion
Specific challenges included an inability to assess the patient in his native language while using culturally-sensitive measures; thus, shedding light on the current clinical need for increasing competency in the assessment of non-native English-speaking patients. Further directions and opportunities are discussed.
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Ribera I, Ruiz A, Sánchez O, Eixarch E, Antolín E, Gómez-Montes E, Pérez-Cruz M, Cruz-Lemini M, Sanz-Cortés M, Arévalo S, Ferrer Q, Vázquez E, Vega L, Dolader P, Montoliu A, Boix H, Simões RV, Masoller N, Sánchez-de-Toledo J, Comas M, Bartha JM, Galindo A, Martínez JM, Gómez-Roig L, Crispi F, Gómez O, Carreras E, Cabero L, Gratacós E, Llurba E. Multicenter prospective clinical study to evaluate children short-term neurodevelopmental outcome in congenital heart disease (children NEURO-HEART): study protocol. BMC Pediatr 2019; 19:326. [PMID: 31506079 PMCID: PMC6737686 DOI: 10.1186/s12887-019-1689-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 08/26/2019] [Indexed: 12/03/2022] Open
Abstract
Background Congenital heart disease (CHD) is the most prevalent congenital malformation affecting 1 in 100 newborns. While advances in early diagnosis and postnatal management have increased survival in CHD children, worrying long-term outcomes, particularly neurodevelopmental disability, have emerged as a key prognostic factor in the counseling of these pregnancies. Methods Eligible participants are women presenting at 20 to < 37 weeks of gestation carrying a fetus with CHD. Maternal/neonatal recordings are performed at regular intervals, from the fetal period to 24 months of age, and include: placental and fetal hemodynamics, fetal brain magnetic resonance imaging (MRI), functional echocardiography, cerebral oxymetry, electroencephalography and serum neurological and cardiac biomarkers. Neurodevelopmental assessment is planned at 12 months of age using the ages and stages questionnaire (ASQ) and at 24 months of age with the Bayley-III test. Target recruitment is at least 150 cases classified in three groups according to three main severe CHD groups: transposition of great arteries (TGA), Tetralogy of Fallot (TOF) and Left Ventricular Outflow Tract Obstruction (LVOTO). Discussion The results of NEURO-HEART study will provide the most comprehensive knowledge until date of children’s neurologic prognosis in CHD and will have the potential for developing future clinical decisive tools and improving preventive strategies in CHD. Trial registration NCT02996630, on 4th December 2016 (retrospectively registered).
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Affiliation(s)
- I Ribera
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - A Ruiz
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - O Sánchez
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain.,Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain
| | - E Eixarch
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - E Antolín
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynaecology, Hospital Universitario La Paz, Madrid, Spain
| | - E Gómez-Montes
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,Hospital Universitario 12 de Octubre, Universidad Computense de Madrid, Madrid, Spain
| | - M Pérez-Cruz
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - M Cruz-Lemini
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - M Sanz-Cortés
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - S Arévalo
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Q Ferrer
- Department of Paediatric Cardiology, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - E Vázquez
- Department of Pediatric Radiology,
- Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - L Vega
- Department of Paediatric Cardiology, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - P Dolader
- Department of Paediatric Cardiology, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - A Montoliu
- Department of Neuropsicology, Vall d'Hebron University Hospital Barcelona, Barcelona, Spain
| | - H Boix
- Department of Pediatrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - R V Simões
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - N Masoller
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - J Sánchez-de-Toledo
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,Department of Cardiology, Hospital Sant Joan de Déu, Barcelona, Barcelona, Spain
| | - M Comas
- Universitary Hospital Germans Trias i Pujol, Barcelona, Spain
| | - J M Bartha
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynaecology, Hospital Universitario La Paz, Madrid, Spain
| | - A Galindo
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,Hospital Universitario 12 de Octubre, Universidad Computense de Madrid, Madrid, Spain
| | - J M Martínez
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - L Gómez-Roig
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain.,BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - F Crispi
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - O Gómez
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - E Carreras
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - L Cabero
- Department of Obstetrics, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - E Gratacós
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Barcelona, Spain
| | - E Llurba
- Spain Maternal and Child Health Development Network, RETICS funded by the PN I+D+I 2013-2016 (Spain), ISCIII- Sub-Directorate General for Research Assessment and Promotion and the European Regional Development Fund (ERDF), ref. RD16/0022, Madrid, Spain. .,Director of Obstetrics and Gynaecology Department, St Creu and St Pau Hospital, Sant Antoni Mª Claret, 167, 08025, Barcelona, Spain.
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Zvezdanova ME, Escribano P, Ruiz A, Martínez-Jiménez MC, Peláez T, Collazos A, Guinea J, Bouza E, Rodríguez-Sánchez B. Increased species-assignment of filamentous fungi using MALDI-TOF MS coupled with a simplified sample processing and an in-house library. Med Mycol 2019; 57:63-70. [PMID: 29444330 DOI: 10.1093/mmy/myx154] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/23/2017] [Indexed: 12/24/2022] Open
Abstract
In this study we evaluated the capacity of MALDI-TOF MS (Bruker Daltonics, Bremen, Germany) to identify clinical mould isolates. We focused on two aspects of MALDI-TOF MS identification: the sample processing and the database. Direct smearing of the sample was compared with a simplified processing consisting of mechanical lysis of the moulds followed by a protein extraction step. Both methods were applied to all isolates and the Filamentous Fungi Library 1.0 (Bruker Daltonics) was used for their identification. This approach allowed the correct species-level identification of 25/34 Fusarium spp. and 10/10 Mucor circinelloides isolates using the simplified sample processing. In addition, 7/34 Fusarium spp. and 1/21 Pseudallescheria/Scedosporium spp. isolates were correctly identified at the genus level. The remaining isolates-60-could not be identified using the commercial database, mainly because of the low number of references for some species and the absence of others. Thus, an in-house library was built with 63 local isolates previously characterized using DNA sequence analysis. Its implementation allowed the accurate identification at the species level of 94 isolates (91.3%) and the remaining nine isolates (8.7%) were correctly identified at the genus level. No misidentifications at genus level were detected. In conclusion, with improvements of both the sample preparation and the feeding of the database, MALDI-TOF MS is a reliable, ready to use method to identify moulds of clinical origin in an accurate, rapid, and cost-effective manner.
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Affiliation(s)
- M E Zvezdanova
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - P Escribano
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - A Ruiz
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - M C Martínez-Jiménez
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - T Peláez
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - A Collazos
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - J Guinea
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,CIBER de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - E Bouza
- Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - B Rodríguez-Sánchez
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,CIBER de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain
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Pichler G, Martínez F, Calaforra O, Solaz E, Ruiz A, Marco A, Maceira González A, Redon P, Strouhal A, Adlbrecht C, Delle Karth G, Redon J. CARDIAC MORPHOLOGY MEASURED WITH MAGNETIC RESONANCE IMAGING IS RELATED TO BIOMARKERS OF MYOCARDIAL STRETCH AND INJURY IN HYPERTENSIVE HEART DISEASE. J Hypertens 2019. [DOI: 10.1097/01.hjh.0000570392.79136.78] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Giménez N, Morell-García D, Allué J, Albadalejo M, Castaño M, Filella X, Ruiz A, Santamaria M, Torrejón M. Applying evidence based medicine in laboratory medicine: A pilot study. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Castaño M, Albadalejo M, Santamaría M, Allúe J, Morell-Garcia D, Gimenez N, Torrejón M, Filella X, Ruiz A. Variability in screening thyroid dysfunction in pregnant women: A pilot study. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Cobo-Calvo A, Ruiz A, Marignier R. Myelin oligodendrocyte glycoprotein antibody associated disease: about the importance of diagnostic assays and selection of the target population in retrospective studies. Eur J Neurol 2019; 26:e58-e59. [PMID: 30980491 DOI: 10.1111/ene.13896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 12/20/2018] [Indexed: 11/28/2022]
Affiliation(s)
- A Cobo-Calvo
- Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, Centre de référence pour les maladies inflammatoires rares du cerveau et de la moelle (MIRCEM), Hôpital Neurologique Pierre Wertheimer Hospices Civils de Lyon, Lyon, France.,Lyon's Neuroscience Research Center, U1028 INSERM, UMR5292, CNRS, FLUID Team, Lyon, France
| | - A Ruiz
- Lyon's Neuroscience Research Center, U1028 INSERM, UMR5292, CNRS, FLUID Team, Lyon, France
| | - R Marignier
- Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, Centre de référence pour les maladies inflammatoires rares du cerveau et de la moelle (MIRCEM), Hôpital Neurologique Pierre Wertheimer Hospices Civils de Lyon, Lyon, France.,Lyon's Neuroscience Research Center, U1028 INSERM, UMR5292, CNRS, FLUID Team, Lyon, France
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Palacios E, Clavijo-Prado C, Ruiz A, Arias Antun A, Julián Duran E. Longitudinal extensive transverse myelitis and Zika virus: A diagnostic challenge in a hospital in Colombia. Neurología (English Edition) 2019. [DOI: 10.1016/j.nrleng.2018.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Ruiz A, Torzsok K, Ribeiro M, Broqué H, Aponte J, Marangoni F. EP-2107 DQA gamma Analysis evaluation criteria for prostate SBRT using MLC InCise 2 of a Cyberknife-M6. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32527-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Martín M, Barrios CH, Torrecillas L, Ruiz-Borrego M, Bines J, Segalla J, Ruiz A, García-Sáenz JA, Torres R, de la Haba J, García E, Gómez HL, Llombart A, Rodríguez de la Borbolla M, Baena JM, Barnadas A, Calvo L, Pérez-Michel L, Ramos M, Castellanos J, Rodríguez-Lescure A, Cárdenas J, Vinholes J, Martínez de Dueñas E, Godes MJ, Seguí MA, Antón A, López-Álvarez P, Moncayo J, Amorim G, Villar E, Reyes S, Sampaio C, Cardemil B, Escudero MJ, Bezares S, Carrasco E, Lluch A. Abstract GS2-04: Efficacy results from CIBOMA/2004-01_GEICAM/2003-11 study: A randomized phase III trial assessing adjuvant capecitabine after standard chemotherapy for patients with early triple negative breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-gs2-04] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Triple negative breast cancers (TNBC) have a greater risk of relapse than non-TNBC. New therapeutic approaches are needed for these patients (pts). CIBOMA/2004-01_GEICAM/2003-11 is a multinational, randomized phase III trial exploring adjuvant capecitabine (X) after completion of standard treatment in early TNBC pts.
Materials and Methods: Patients with operable, node-positive (or node-negative with tumor size ≥ 1 cm), centrally confirmed hormone receptor-negative, HER2-negative early BC, who had received 6–8 cycles (cy) of standard anthracycline and/or taxane-containing chemotherapy or 4 cy of doxorubicin-cyclophosphamide (for node-negative disease) in the (neo)adjuvant setting, were eligible. Patients were randomized to either 8 cy of X (1,000 mg/m2 bid, days 1–14, every 3 weeks) or observation. Stratification factors included center, prior taxane-based therapy, number of involved axillary lymph nodes and phenotype (basal vs non-basal, according to cytokeratins 5/6 and/or EGFR positivity). The primary objective was to compare the disease-free survival (DFS) between both treatment arms, and secondary objectives included the comparison in terms of 5-year DFS, overall survival (OS) and safety. Assuming a 30% risk reduction in DFS rate at 5 years (from 64.7% to 73.7%, hazard ratio 0.70) with 80% power and a two-tailed log-rank test at 0.05, 834 evaluable pts were needed. 876 pts had to be finally enrolled considering a drop-out rate of 5%.
Results: Recruitment of 876 pts from 8 countries was completed in September 2011. Median age was 49 years; 68.5% of pts were postmenopausal, 55.5% were lymph node negative, 71.7% had a basal phenotype, 67.5% received chemotherapy based on anthracyclines and taxanes. Median follow-up was 7.3 years (range 0.0 to 11.1). DFS was not significantly prolonged with X vs observation (hazard ratio (HR) 0.82; 95% confidence interval (CI), 0.63 to 1.06; P=0.1353). Five-year DFS was 79.6% (95% CI, 75.8% to 83.4%) with X and 76.8% (95% CI, 72.7% to 80.9%) with observation. OS was not statistically different between treatment arms (HR 0.92; 95% CI, 0.66 to 1.28; P=0.6228). In subgroup analysis for DFS, we found no statistically significant interaction between X treatment and different subgroups, with the exception of basal vs non-basal phenotypes (basal HR 0.97, 95% CI 0.72 to 1.32, P=0.8620; non-basal HR 0.51, 95% CI, 0.31 to 0.86, P=0.0101; interaction P=0.0357). Similar results were found for OS (basal HR 1.20, 95% CI 0.81 to 1.77, P=0.3684; non-basal HR 0.48, 95% CI, 0.26 to 0.91, P=0.0205; interaction P=0.0155). 75.2% of pts completed 8 cy of X, with a median relative dose intensity of 86.3%. Grade (G) 3 or higher adverse events (AEs) were observed in 40.4% of pts in X arm. In 9.6% of pts the AEs were related with X. Hand-foot syndrome was the most common AE in X arm (G3 on 18.8% of pts).
Conclusions: In our study, the addition of adjuvant X after standard (neo) adjuvant anthracycline and/or taxane-containing chemotherapy was not associated with a statistically significant improvement of DFS or OS compared to observation in pts with early TNBC. However, in a subgroup analysis a significant DFS and OS improvement was observed with X in pts with non-basal phenotype.
Sponsor: CIBOMA.
Citation Format: Martín M, Barrios CH, Torrecillas L, Ruiz-Borrego M, Bines J, Segalla J, Ruiz A, García-Sáenz JA, Torres R, de la Haba J, García E, Gómez HL, Llombart A, Rodríguez de la Borbolla M, Baena JM, Barnadas A, Calvo L, Pérez-Michel L, Ramos M, Castellanos J, Rodríguez-Lescure A, Cárdenas J, Vinholes J, Martínez de Dueñas E, Godes MJ, Seguí MA, Antón A, López-Álvarez P, Moncayo J, Amorim G, Villar E, Reyes S, Sampaio C, Cardemil B, Escudero MJ, Bezares S, Carrasco E, Lluch A. Efficacy results from CIBOMA/2004-01_GEICAM/2003-11 study: A randomized phase III trial assessing adjuvant capecitabine after standard chemotherapy for patients with early triple negative breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr GS2-04.
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Affiliation(s)
- M Martín
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - CH Barrios
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - L Torrecillas
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - M Ruiz-Borrego
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Bines
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Segalla
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Ruiz
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - JA García-Sáenz
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - R Torres
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J de la Haba
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - E García
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - HL Gómez
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Llombart
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - M Rodríguez de la Borbolla
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - JM Baena
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Barnadas
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - L Calvo
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - L Pérez-Michel
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - M Ramos
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Castellanos
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Rodríguez-Lescure
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Cárdenas
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Vinholes
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - E Martínez de Dueñas
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - MJ Godes
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - MA Seguí
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Antón
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - P López-Álvarez
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - J Moncayo
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - G Amorim
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - E Villar
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - S Reyes
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - C Sampaio
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - B Cardemil
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - MJ Escudero
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - S Bezares
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - E Carrasco
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
| | - A Lluch
- Hospital General Universitario Gregorio Marañón, Madrid, Spain. Instituto de Investigación Sanitaria Gregorio Marañón. Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Centro de Pesquisa Clínica Hospital São Lucas da PUCRS, Porto Alegre/RS, Brazil; Latin American Cooperative Oncology Group (LACOG), Porto Alegre/RS, Brazil; Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico DF, Mexico; Hospital Universitario Virgen del Rocío, Seville, Spain; Instituto Nacional de Câncer (INCA) José Alencar Gomes da Silva, Rio de Janeiro, Brazil; Hospital Amaral Carvalho, Chácara Braz Miraglia, Jaú - SP, Brazil; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Clínico San Carlos, Madrid, Spain; Instituto Nacional del Cáncer, Santiago, Chile; Hospital Universitario Reina Sofía, Córdoba, Spain; Hospital General Universitario Morales Messeguer, Murcia, Spain; In
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Sestak I, Martin M, Dubsky P, Rojo F, Cuzick J, Filipits M, Ruiz A, Buus R, Hlauschek D, Rodriguez-Lescure A, Dowsett M, Gnant M. Abstract P2-08-04: Prediction of distant recurrence by EndoPredict in patients with estrogen receptor-positive, HER2-negative breast cancer who received adjuvant endocrine therapy plus chemotherapy (ET+C) or endocrine therapy alone (ET). Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p2-08-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: EndoPredict (EPclin) is a validated prognostic test combining expression of 12 cancer-related genes for breast cancer patients with estrogen receptor (ER) positive, HER2-negative disease who received 5 years of endocrine therapy (Buus et al., 2017; Dubsky et al. 2012) and for women who received chemotherapy (Martin et al., 2014). Here, we determine the EPclin and 10-year distant recurrence free interval (DRFI) rates for patients who received adjuvant endocrine therapy plus chemotherapy (ET+C) or endocrine therapy alone (ET) using data from five large clinical trials.
Methods: A total of 3746 women with ER-positive, HER2-negative disease were included in this analysis. 2630 patients received 5 years of ET alone (ABCSG-6/8, TransATAC) and 1116 patients received ET+C (GEICAM 2003-02/9906). EPclin incorporates tumor size and nodal status and accounts for different EPClin scores between ET+C and ET alone cohorts. The primary objective was to evaluate the 10-year DRFI rates as a continuous function of EPclin separately for patients in ET+C and ET. Secondary objectives included assessing the difference in the prognostic ability of EPclin between ET+C and ET overall (years 0-10) and for specific follow-up periods (years 0-5 and years 5-10). The primary endpoint was DRFI and the secondary endpoint was breast cancer free interval (BCFI). Cox proportional hazard models were used to estimate 10-year DRFI rates and to assess the prognostic information provided by EPclin.
Results: All of the women on ET alone and 49% of those on ET+C were postmenopausal. Women who received ET+C had more node positive disease, more poorly differentiated tumours, and higher EPclin scores than those who received ET alone. Women who received ET+C had significantly smaller increases in 10-year DRFI rates with increasing EPclin score than those receiving ET alone (Table). EPclin was highly prognostic for DRFI in all women who received ET alone (HR=2.79 (2.49-3.13), P<0.0001) as well as in those who received ET+C (HR=2.27 (1.99-2.59), P<0.0001), both in the overall cohort and in postmenopausal women only (ET+C: HR=2.64 (2.07-3.37), P<0.0001). We observed a significant interaction between EPclin and treatment for DRFI at 10 years (Pinteraction=0.022). EPclin was highly prognostic in ET alone and ET+C in years 0-5 and in particular in years 5-10. Similar results were observed when BCFI was the endpoint.
Conclusion: In our results from a non-randomized analysis, we observed significantly smaller increases in 10-year DRFI rates with increasing EPclin scores for women who received ET+C compared to those who received ET alone. Our indirect comparisons suggest that a high EPclin score can predict chemotherapy benefit in women with ER-positive, HER2-negative disease.
10-year DRFI risks (%) (95% CI) according to EPclin score for patients who received ET+C versus ET alone. ET+CETEPclin10-year DR risk (%)10-year DR risk (%)11.1% (0.5-1.7)1.0% (0.6-1.4)22.5% (1.5-3.5)2.8% (2.1-3.5)35.7% (4.1-7.2)7.6% (6.4-8.8)412.4% (10.1-14.6)19.8% (17.6-22.0)525.8% (22.0-29.5)46.1% (40.2-51.4)
Citation Format: Sestak I, Martin M, Dubsky P, Rojo F, Cuzick J, Filipits M, Ruiz A, Buus R, Hlauschek D, Rodriguez-Lescure A, Dowsett M, Gnant M. Prediction of distant recurrence by EndoPredict in patients with estrogen receptor-positive, HER2-negative breast cancer who received adjuvant endocrine therapy plus chemotherapy (ET+C) or endocrine therapy alone (ET) [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P2-08-04.
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Affiliation(s)
- I Sestak
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - M Martin
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - P Dubsky
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - F Rojo
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - J Cuzick
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - M Filipits
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - A Ruiz
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - R Buus
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - D Hlauschek
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - A Rodriguez-Lescure
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - M Dowsett
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
| | - M Gnant
- Centre for Cancer Prevention, Queen Mary University London, London, United Kingdom; Hospital General Universitario Gregorio Marañón, GEICAM, Madrid, Spain; Klinik St. Anna, Lucerne, Switzerland; CIBERONC-ISCIII Fundación Jiménez Díaz, GEICAM, Madrid, Spain; Medical University of Vienna, Vienna, Austria; The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom; Austrian Breast and Colorectal Study Group, ABCSG, Vienna, Austria; Instituto Valenciano de Oncología, GEICAM, Valencia, Spain; Hospital Universitario de Elche, GEICAM, Valencia, Spain
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Beitsch P, Whitworth P, Baron P, Rosen B, Compagnoni G, Simmons R, Smith LA, Holmes D, Brown E, Gold L, Clark P, Coomer C, Grady I, Barbosa K, Riley L, Kinney M, Lyons S, MacDonald H, Kahn S, Ruiz A, Patel R, Curcio L, Esplin E, Yang S. Abstract P5-09-06: Underdiagnosis of HBOC in breast cancer patients: Are genetic testing guidelines a tool or an obstacle? Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p5-09-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Pathogenic genetic variants are estimated to occur in 10-15% of all breast cancer patients, with BRCA 1/2 accounting for 40-50% of pathogenic/likely pathogenic (P/LP) variants. However, it is estimated that <30% of breast cancer patients harboring a BRCA 1/2 variant have been identified, with the percentage being much less for ˜20 other breast cancer associated genes. Reasons for this are multifactorial and include complicated and restrictive testing guidelines developed at a time when the cost of testing was high and guidelines for management were limited. Today, cost has plummeted and there are definitive management guidelines for a broader range of genes. We created a community based Registry to determine the incidence of P/LP variants in breast cancer patients who meet and who do not meet the NCCN 2017 genetic testing criteria.
Methods: An IRB-approved multicenter prospective registry was initiated with 20 community and academic sites experienced incancer genetic testing and counseling.
Eligibility criteria included patients with a breast cancer diagnosis who had not been previously tested. Consecutive patients aged 18-90 were consented and underwent an 80 gene panel test (Invitae –Multi-Cancer Panel). The non-inferiority study was powered to detect a difference in P/LP variant rate of 4 percentage points with statistical significance (p<0.05, Fisher's exact test).
HIPAA compliant electronic case report forms collected information on patient diagnosis, test results, and physician recommendations made after test results were received.
Results: Over 1000 patients were enrolled and data from 910 subjects analyzed to date. 50.4% met NCCN criteria and 49.5% did not. Median age for the enrolled patients is 60.5 and ranged from 22-93. 56.0% of patients were recently diagnosed with breast cancer. 10.9% of patients had a history of a prior non breast cancer. Overall, 8.9% of patients had a pathogenicvariant. 9.6% of patients who met NCCN criteria with test results had a P/LP variant. 8.2% of patients who did not meet criteria had a P/LP variant. The difference of positive cases among the two groups is not statistically significant (P = 0.49)
4.9% of patients had pathogenic variants if only an 11 gene standard breast cancer panel was considered.
The spectrum of mutated genes varied between the two groups, with some overlap.
Conclusions:
There was no statistically significant difference in the number of pathogenic/likely pathogenic variants between those patients who met and those who did not meet NCCN guidelines. Expanded panel testing yields more medically actionable P/LP variants than testing BRCA 1/2 alone or breast cancer panels with 11 genes. This study demonstrates that there will be a significant number of patients with P/LP variants are missed if NCCN guidelines are required for genetic testing. Current NCCN guidelines for the genetic testing of breast cancer patients are an obstacle to identifying patients with P/LP variants and should be removed.
Universal BC Genetic Testing RegistryNCCN Criteria (910 patients analyzed)#/% who have P/LP variants#/% who do not have P/LP variantsPatients who meet guidelines44/459 (9.6%)415/459 (90.4%)Patients who do not meet guidelines37/451 (8.2%)414/451 (91.8%)
Citation Format: Beitsch P, Whitworth P, Baron P, Rosen B, Compagnoni G, Simmons R, Smith LA, Holmes D, Brown E, Gold L, Clark P, Coomer C, Grady I, Barbosa K, Riley L, Kinney M, Lyons S, MacDonald H, Kahn S, Ruiz A, Patel R, Curcio L, Esplin E, Yang S. Underdiagnosis of HBOC in breast cancer patients: Are genetic testing guidelines a tool or an obstacle? [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P5-09-06.
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Affiliation(s)
- P Beitsch
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Whitworth
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Baron
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - B Rosen
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - G Compagnoni
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - R Simmons
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - LA Smith
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - D Holmes
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - E Brown
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Gold
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Clark
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - C Coomer
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - I Grady
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - K Barbosa
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Riley
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - M Kinney
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Lyons
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - H MacDonald
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Kahn
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - A Ruiz
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - R Patel
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Curcio
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - E Esplin
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Yang
- TME Dallas, Dallas, TX; TME Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical Care, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albuquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St. Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, VA; Good Samaritin, Los Gatos, CA; Breast Link, Laguna Hills, CA; Invitae, San Francisco, CA
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Beitsch P, Whitworth P, Baron P, Rosen B, Compagnoni G, Simmons R, Smith LA, Holmes D, Brown E, Gold L, Clark P, Coomer C, Grady I, Barbosa K, Riley L, Kinney M, Lyons S, MacDonald H, Kahn S, Ruiz A, Patel R, Curcio L, Esplin E, Yang S, Michalski S. Abstract P5-09-03: Expanded panel testing superior to BRCA1/2 and breast cancer panel in patients with breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p5-09-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The testing of hereditary breast and ovarian cancer (HBOC) patients for BRCA1/2 only was established years ago to identify patients with clinically actionable variants and limit the economic burden. However, the cost of genetic testing has plummeted, and the number of breast cancer-risk genes with management guidelines has expanded. We created a community-based registry to test all breast cancer patients. A primary objective of this registry included accruing and comparing patients who did and did not meet NCCN guidelines and determining if providing all breast cancer patients with comprehensive multi-gene panel testing yields additional clinical value than testing BRCA1/2 alone.
Methods: An IRB-approved multicenter prospective registry was initiated with 20 community-based and academic breast sites, selected to insure geographic and ethnic diversity. Consecutive patients ages 18-90 with current or prior breast cancer were offered testing with an 80-gene panel (Invitae, San Francisco, CA). HIPAA-compliant case report forms collected patient diagnosis, test results, and physician recommendations made after test results.
Results: Over 1,000 patients were enrolled and data on 911 have been analyzed to date. Median age of patients is 60.5 (range 22 to 93). 56.0% were recently diagnosed with breast cancer. Of these patients, 50.54% met NCCN criteria, and 49.5% did not. 10.9% had history of a prior non-breast cancer. The pathogenic/likely pathogenic (P/LP) variant rate for patients on a comprehensive 80-gene panel was 8.9%. When restricted to a guidelines-based 11-gene breast cancer panel (BRCA1/2, ATM, CDH1, CHEK2, NBN, NF1, PTEN, STK11, TP53, PALB2), 4.9% had P/LP variants; when limited to BRCA1/2, 1.6% had P/LP variants. Of all patients with P/LP findings, 93% had variants in cancer-risk genes with established management recommendations (Table 1) and 80% had germline variants conferring eligibility for precision medicine-based cancer treatments, such as PARP inhibitors, through actively enrolling clinical trials.
Conclusions: This study demonstrates that comprehensive panel testing of breast cancer patients provides a higher yield of clinically actionable P/LP variants than BRCA1/2 testing alone. Limited panels may miss clinically relevant P/LP variants, leaving risk for preventable cancers undiscovered and unnecessarily restricting patients' treatment options. These results also suggest that variants in tumor suppressor genes, not previously thought related to breast cancer, may contribute to its etiology. A comprehensive panel strategy reveals untapped clinical utility and can impact breast cancer patient care by informing implementation of precision medicine treatment interventions and guiding long-term medical management and surveillance for patients and their family members.
PatientsVariantsWith breast cancer management guidelines (including variants ATM*, BRCA1*, BRCA2*, CHEK2*, NBN*, NF1, PALB2*, TP53*)45 (56%)46 (55%)With cancer guidelines and clinical management implications (including variants BARD1*, FH, MITF, MSH6*, MUTYH*, PTCH1, RAD50*, RAD51C*, RAD51D*, RB1, RET, VHL)31 (38%)33 (39%)Evidence of actionability accruing (including variants BLM, DIS3L2, RECQL4)5 (6%)5 (6%)Totals8184*P/LP variants in these genes confer potential clinical trial eligibility, e.g. NCT02401347.
Citation Format: Beitsch P, Whitworth P, Baron P, Rosen B, Compagnoni G, Simmons R, Smith LA, Holmes D, Brown E, Gold L, Clark P, Coomer C, Grady I, Barbosa K, Riley L, Kinney M, Lyons S, MacDonald H, Kahn S, Ruiz A, Patel R, Curcio L, Esplin E, Yang S, Michalski S. Expanded panel testing superior to BRCA1/2 and breast cancer panel in patients with breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P5-09-03.
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Affiliation(s)
- P Beitsch
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Whitworth
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Baron
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - B Rosen
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - G Compagnoni
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - R Simmons
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - LA Smith
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - D Holmes
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - E Brown
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Gold
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - P Clark
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - C Coomer
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - I Grady
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - K Barbosa
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Riley
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - M Kinney
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Lyons
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - H MacDonald
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Kahn
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - A Ruiz
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - R Patel
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - L Curcio
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - E Esplin
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Yang
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
| | - S Michalski
- TME-Dallas, Dallas, TX; TM- Nashville, Nashville, TN; Roper St. Francis, Charleston, SC; Advocate Health, Barrington, IL; Advanced Surgical, Barrington, IL; Weill Cornell, New York, NY; Linda Ann Smith MD, Albaquerque, NM; Dennis Holmes MD, Los Angeles, CA; Comprehensive Breast Care, Troy, MI; Ironwood Cancer Centers, Phoenix, AZ; Staten Island University, Staten Island, NY; North Valley Breast Clinic, Redding, CA; Alaska Breast Care Specialists, Anchorage, AK; St Lukes, Allentown, PA; Center for Advanced Breast Care, Arlington Heights, IL; Lyons Care Associates, Wailuku, HI; Hoag Memorial Hospital, Newport Beach, CA; The Breast Center at Chesapeake Regional, Chesapeake, Va; Good Samaritan-Los Gatos, Los Gatos, CA; Breastlink, Laguna Hills, CA; Invitae, San Francisco, CA
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Costa M, Mestre A, Horrillo R, Ortiz AM, Pérez A, Ruiz A, Boada M, Grancha S. Cross-Sectional Characterization of Albumin Glycation State in Cerebrospinal Fluid and Plasma from Alzheimer's Disease Patients. J Prev Alzheimers Dis 2019; 6:139-143. [PMID: 30756121 DOI: 10.14283/jpad.2018.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We determined albumin post-translational modifications (PTMs) by mass spectrometry (MS) in plasma and cerebrospinal fluid (CSF) from 31 Alzheimer's disease (AD) patients (with 27 samples of paired plasma-CSF from the same patients). Results were cross-sectionally compared with healthy controls. For percentage of relative intensity of glycated isoforms, plasma albumin was globally more glycated in AD patients than in healthy controls (P<0.01). MS results in plasma were confirmed by a quantitative enzymatic assay (Lucica GA-L) for albumin early-glycation detection. In CSF there were no global glycation differences detected by MS, although a different pattern of glycated isoforms was observed. Oxidized+glycated and cysteinylated+glycated isoforms were increased in both plasma and CSF of AD patients in comparison with healthy controls (P<0.001). Furthermore, AD patients showed higher glycation in plasma than in CSF (P<0.01). Our data support the role of glycation and oxidative stress in AD.
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Affiliation(s)
- M Costa
- Dr. Montserrat Costa, Grifols, Research and Development Area, Carrer Can Guasch, 2, 08150 Parets del Vallès, Barcelona, Spain, Tel: +34 935 710 853; Fax: +34 935 710 381, E-mail:
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