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Vásquez C, Colmenárez YC, Greco N, Ramos M. Correction: Current Status of Phytoseiid Mites as Biological Control Agents in Latin America and Experiences from Argentina Using Neoseiulus californicus. Neotrop Entomol 2024:10.1007/s13744-024-01157-2. [PMID: 38598072 DOI: 10.1007/s13744-024-01157-2] [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] [Indexed: 04/11/2024]
Affiliation(s)
- Carlos Vásquez
- Faculty of Agronomical Sciences, Technical University of Ambato, Campus Querochaca, Province of Tungurahua, Cevallos, Ecuador
| | | | - Nancy Greco
- Centro de Estudios Parasitológicos y de Vectores (CEPAVE-CCT-La Plata-CONICET-UNLP), La Plata, Argentina
| | - Mayra Ramos
- Tecnológico Nacional de México, Campus Los Reyes, Colonia Libertad, Los Reyes, Michoacán, México
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Jimenez-Cauhe J, Pirmez R, Müller-Ramos P, Melo DF, Ortega-Quijano D, Moreno-Arrones OM, Saceda-Corralo D, Gil-Redondo R, Hermosa-Gelbard A, Dias-Sanabria B, Restom D, Porriño-Bustamante ML, Pindado-Ortega C, Berna-Rico E, Fernandez-Nieto D, Ramos M, Jaen-Olasolo P, Vaño-Galvan S. Safety of Low-Dose Oral Minoxidil in Patients With Hypertension and Arrhythmia: A Multicenter Study of 264 Patients. Actas Dermosifiliogr 2024; 115:T28-T35. [PMID: 37923070 DOI: 10.1016/j.ad.2023.10.033] [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: 06/23/2023] [Accepted: 07/20/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Systemic adverse effects (AE) are a major concern of low-dose oral minoxidil (LDOM) treatment, especially in patients with arterial hypertension or arrhythmia. The objective of this study was to evaluate the safety of LDOM in patients with hypertension or arrhythmia. PATIENTS AND METHODS Retrospective multicenter study of patients with hypertension or arrhythmia treated with LDOM for any type of alopecia. RESULTS A total of 254 patients with hypertension [176 women (69.3%) and 78 men (30.7%)] with a mean age of 56.9 years (range 19-82) were included. From them, the dose of LDOM was titrated in 128 patients, allowing the analysis of 382 doses. Patients were receiving a mean of 1.45 (range 0-5) antihypertensive drugs. Systemic AE were detected in 26 cases (6.8%) and included lightheadedness (3.1%), fluid retention (2.6%), general malaise (0.8%), tachycardia (0.8%) and headache (0.5%), leading to LDOM discontinuation in 6 cases (1.5%). Prior treatment with doxazosin (P<0.001), or with three or more antihypertensive drugs (P=0.012) was associated with a higher risk of discontinuation of LDOM. CONCLUSIONS LDOM treatment showed a favorable safety profile in patients with hypertension or arrhythmia, similar to general population.
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Affiliation(s)
- J Jimenez-Cauhe
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - R Pirmez
- Instituto de Dermatologia Professor Rubem David Azulay, Santa Casa de Misericórdia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - P Müller-Ramos
- Universidade Estadual Paulista - UNESP, Botucatu, São Paulo, Brazil
| | - D F Melo
- Dermatology Department, University of State of Rio de Janeiro (UERJ), Spain
| | - D Ortega-Quijano
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - O M Moreno-Arrones
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - D Saceda-Corralo
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain.
| | - R Gil-Redondo
- Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain; Dermatology Department, Hospital Universitario La Paz, Madrid, Spain
| | - A Hermosa-Gelbard
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - B Dias-Sanabria
- Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - D Restom
- Instituto de Dermatologia Professor Rubem David Azulay, Santa Casa de Misericórdia do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - C Pindado-Ortega
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - E Berna-Rico
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain
| | - D Fernandez-Nieto
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - M Ramos
- Cardiology Department, Hospital Universitario de la Cruz Roja San Jose y Santa Adela, Universidad Alfonso X El Sabio, Madrid, Spain
| | - P Jaen-Olasolo
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - S Vaño-Galvan
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
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Jimenez-Cauhe J, Pirmez R, Müller-Ramos P, Melo DF, Ortega-Quijano D, Moreno-Arrones OM, Saceda-Corralo D, Gil-Redondo R, Hermosa-Gelbard A, Dias-Sanabria B, Restom D, Porriño-Bustamante ML, Pindado-Ortega C, Berna-Rico E, Fernandez-Nieto D, Ramos M, Jaen-Olasolo P, Vaño-Galvan S. Safety of Low-Dose Oral Minoxidil in Patients With Hypertension and Arrhythmia: A Multicenter Study of 264 Patients. Actas Dermosifiliogr 2024; 115:28-35. [PMID: 37652097 DOI: 10.1016/j.ad.2023.07.019] [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: 06/23/2023] [Revised: 07/16/2023] [Accepted: 07/20/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Systemic adverse effects (AE) are a major concern of low-dose oral minoxidil (LDOM) treatment, especially in patients with arterial hypertension or arrhythmia. The objective of this study was to evaluate the safety of LDOM in patients with hypertension or arrhythmia. PATIENTS AND METHODS Retrospective multicenter study of patients with hypertension or arrhythmia treated with LDOM for any type of alopecia. RESULTS A total of 254 patients with hypertension [176 women (69.3%) and 78 men (30.7%)] with a mean age of 56.9 years (range 19-82) were included. From them, the dose of LDOM was titrated in 128 patients, allowing the analysis of 382 doses. Patients were receiving a mean of 1.45 (range 0-5) antihypertensive drugs. Systemic AE were detected in 26 cases (6.8%) and included lightheadedness (3.1%), fluid retention (2.6%), general malaise (0.8%), tachycardia (0.8%) and headache (0.5%), leading to LDOM discontinuation in 6 cases (1.5%). Prior treatment with doxazosin (P<0.001), or with three or more antihypertensive drugs (P=0.012) was associated with a higher risk of discontinuation of LDOM. CONCLUSIONS LDOM treatment showed a favorable safety profile in patients with hypertension or arrhythmia, similar to general population.
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Affiliation(s)
- J Jimenez-Cauhe
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - R Pirmez
- Instituto de Dermatologia Professor Rubem David Azulay, Santa Casa de Misericórdia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - P Müller-Ramos
- Universidade Estadual Paulista - UNESP, Botucatu, São Paulo, Brazil
| | - D F Melo
- Dermatology Department, University of State of Rio de Janeiro (UERJ), Spain
| | - D Ortega-Quijano
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - O M Moreno-Arrones
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - D Saceda-Corralo
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain.
| | - R Gil-Redondo
- Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain; Dermatology Department, Hospital Universitario La Paz, Madrid, Spain
| | - A Hermosa-Gelbard
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - B Dias-Sanabria
- Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - D Restom
- Instituto de Dermatologia Professor Rubem David Azulay, Santa Casa de Misericórdia do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - C Pindado-Ortega
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - E Berna-Rico
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain
| | - D Fernandez-Nieto
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - M Ramos
- Cardiology Department, Hospital Universitario de la Cruz Roja San Jose y Santa Adela, Universidad Alfonso X El Sabio, Madrid, Spain
| | - P Jaen-Olasolo
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
| | - S Vaño-Galvan
- Dermatology Department, Hospital Universitario Ramon y Cajal, IRYCIS, Universidad de Alcala, Spain; Trichology Unit, Grupo de Dermatologia Pedro Jaen, Madrid, Spain
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Vásquez C, Colmenárez YC, Greco N, Ramos M. Current Status of Phytoseiid Mites as Biological Control Agents in Latin America and Experiences from Argentina Using Neoseiulus californicus. Neotrop Entomol 2023; 52:240-250. [PMID: 36811713 PMCID: PMC10997537 DOI: 10.1007/s13744-023-01026-4] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 01/03/2023] [Indexed: 06/18/2023]
Abstract
Phytoseiidae is a large family of Mesostigmata mites. Members of this family are important biological control agents across the world since they are well-known natural enemies of phytophagous arthropods on cultivated and non-cultivated plants, mainly used to control pest spider mites. However, some can control thrips in greenhouses and fields. Several studies reporting on species in Latin America have been published. The most extensive studies were conducted in Brazil. Phytoseiid mites have been used in different biological control approaches, with two successful classical biological control programs: the biocontrol of the cassava green mite using Typhlodromalus aripo (Deleon) in Africa and the citrus and avocado mites by Euseius stipulatus (Athias-Henriot) in California. Efforts in using phytoseiid mites to enforce biological control of different phytophagous mites are being made in Latin America. Till now, only a few successful examples are available on this topic. This fact highlights the need to continue the investigations on the ability of other unknown species to be used in biological control through close collaboration between researchers and biocontrol companies. Various challenges remain, such as developing better rearing systems to provide a large number of predators to farmers in various crop systems, training farmers to improve their understanding of the use of predators, and chemical control aimed at conservation biological control, looking forward to increasing the use of the phytoseiid mites as biological control agents in Latin America and the Caribbean.
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Affiliation(s)
- Carlos Vásquez
- Faculty of Agronomical Sciences, Technical University of Ambato, Campus Querochaca, Province of Tungurahua, Cevallos, Ecuador
| | | | - Nancy Greco
- Centro de Estudios Parasitológicos y de Vectores (CEPAVE-CCT-La Plata-CONICET-UNLP), La Plata, Argentina
| | - Mayra Ramos
- Tecnológico Nacional de México, Campus Los Reyes, Colonia Libertad, Los Reyes, Michoacán, México
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Savell SM, Saini R, Ramos M, Wilson MN, Lemery‐Chalfant K, Shaw DS. Family processes and structure: Longitudinal influences on adolescent disruptive and internalizing behaviors. Fam Relat 2023; 72:361-382. [PMID: 37056788 PMCID: PMC10084072 DOI: 10.1111/fare.12728] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 09/21/2021] [Accepted: 04/02/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE The present study revisits the assumption in American culture, based in "family privilege," that children fare better in two-parent households by longitudinally examining associations between family structure, process, and adolescent behavior. BACKGROUND Societal assumptions and cross-sectional research suggest that there is a difference in child adjustment across varying family structures. Relatedly, the family process literature emphasizes the importance of parent-child relationship quality in addition to family structure on child adjustment. METHOD We utilized a longitudinal, prospective design that assessed family structures on nine occasions covering a 12-year period beginning when the target child was 2 years of age for a large (N = 714), ethnically and racially diverse sample of low-income families. We examined the relation between self-reported, teacher-reported, and primary caregiver-reported adolescent disruptive and internalizing problem behavior across family structures and parent-child relationship quality. RESULTS Across seven identified family structures, adolescent behavior did not differ after accounting for middle-childhood adjustment and relevant contextual factors. However, consistent with family process models of child adjustment, positive parent-child relationship quality predicted lower rates of adolescent maladaptive behavior. CONCLUSION These findings serve to combat stigma related to family structures that deviate from married parents raising their children and highlight the need for interventions designed to foster positive parent-child relationships. IMPLICATIONS Policy makers and practitioners should aim to support efforts to foster positive parent-child relationships across types of family structures and refrain from promoting or discouraging the formations of specific family structure types.
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Affiliation(s)
| | - Ravjot Saini
- Department of PsychologyUniversity of VirginiaCharlottesvilleVA
| | - Mayra Ramos
- Department of PsychologyUniversity of VirginiaCharlottesvilleVA
| | | | | | - Daniel S. Shaw
- Department of PsychologyUniversity of PittsburghPittsburghPA
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Lima J, Ferreira M, Lopes M, Quaresma V, Azinhais P, Nunes P, Parada B, Ramos M, Figueiredo A. 100 years of history-making urology – the Portuguese urology association. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00170-7] [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: 02/12/2023]
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de la Cruz-Merino L, Gion M, Cruz J, Alonso-Romero JL, Quiroga V, Moreno F, Andrés R, Santisteban M, Ramos M, Holgado E, Cortés J, López-Miranda E, Cortés A, Henao F, Palazón-Carrión N, Rodriguez LM, Ceballos I, Soto A, Puertes A, Casas M, Benito S, Chiesa M, Bezares S, Caballero R, Jiménez-Cortegana C, Sánchez-Margalet V, Rojo F. Pembrolizumab in combination with gemcitabine for patients with HER2-negative advanced breast cancer: GEICAM/2015-04 (PANGEA-Breast) study. BMC Cancer 2022; 22:1258. [PMID: 36463104 PMCID: PMC9719636 DOI: 10.1186/s12885-022-10363-3] [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] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 11/24/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND We evaluated a new chemoimmunotherapy combination based on the anti-PD1 monoclonal antibody pembrolizumab and the pyrimidine antimetabolite gemcitabine in HER2- advanced breast cancer (ABC) patients previously treated in the advanced setting, in order to explore a potential synergism that could eventually obtain long term benefit in these patients. METHODS HER2-negative ABC patients received 21-day cycles of pembrolizumab 200 mg (day 1) and gemcitabine (days 1 and 8). A run-in-phase (6 + 6 design) was planned with two dose levels (DL) of gemcitabine (1,250 mg/m2 [DL0]; 1,000 mg/m2 [DL1]) to determine the recommended phase II dose (RP2D). The primary objective was objective response rate (ORR). Tumor infiltrating lymphocytes (TILs) density and PD-L1 expression in tumors and myeloid-derived suppressor cells (MDSCs) levels in peripheral blood were analyzed. RESULTS Fourteen patients were treated with DL0, resulting in RP2D. Thirty-six patients were evaluated during the first stage of Simon's design. Recruitment was stopped as statistical assumptions were not met. The median age was 52; 21 (58%) patients had triple-negative disease, 28 (78%) visceral involvement, and 27 (75%) ≥ 2 metastatic locations. Progression disease was observed in 29 patients. ORR was 15% (95% CI, 5-32). Eight patients were treated ≥ 6 months before progression. Fourteen patients reported grade ≥ 3 treatment-related adverse events. Due to the small sample size, we did not find any clear association between immune tumor biomarkers and treatment efficacy that could identify a subgroup with higher probability of response or better survival. However, patients that experienced a clinical benefit showed decreased MDSCs levels in peripheral blood along the treatment. CONCLUSION Pembrolizumab 200 mg and gemcitabine 1,250 mg/m2 were considered as RP2D. The objective of ORR was not met; however, 22% patients were on treatment for ≥ 6 months. ABC patients that could benefit of chemoimmunotherapy strategies must be carefully selected by robust and validated biomarkers. In our heavily pretreated population, TILs, PD-L1 expression and MDSCs levels could not identify a subgroup of patients for whom the combination of gemcitabine and pembrolizumab would induce long term benefit. TRIAL REGISTRATION ClinicalTrials.gov and EudraCT (NCT03025880 and 2016-001,779-54, respectively). Registration dates: 20/01/2017 and 18/11/2016, respectively.
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Affiliation(s)
- L. de la Cruz-Merino
- grid.411375.50000 0004 1768 164XDepartment of Medical Oncology, Medicine Department, Virgen Macarena University Hospital, University of Seville, Dr. Fedriani St, No. 3, Seville, 41009 Spain ,grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - M. Gion
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411347.40000 0000 9248 5770Department of Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - J. Cruz
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411220.40000 0000 9826 9219Department of Medical Oncology, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - JL. Alonso-Romero
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411372.20000 0001 0534 3000Department of Medical Oncology, Hospital Clínico Universitario Virgen de La Arrixaca-IMIB, Murcia, Spain
| | - V. Quiroga
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.418701.b0000 0001 2097 8389Department of Medical Oncology, Badalona Applied Research Group in Oncology (B-ARGO Group), Catalan Institute of Oncology, Badalona, Spain
| | - F. Moreno
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411068.a0000 0001 0671 5785Department of Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid, Spain
| | - R. Andrés
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411050.10000 0004 1767 4212Department of Medical Oncology, Hospital Clínico Universitario Lozano Blesa, Saragossa, Spain
| | - M. Santisteban
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411730.00000 0001 2191 685XDepartment of Medical Oncology, Clínica Universidad de Navarra, Navarra, Spain ,grid.508840.10000 0004 7662 6114IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - M. Ramos
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.418394.3Department of Medical Oncology, Centro Oncológico de Galicia, A Coruña, Spain
| | - E. Holgado
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.414808.10000 0004 1772 3571Department of Medical Oncology, Hospital La Luz, Quironsalud, Madrid, Spain
| | - J. Cortés
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,International Breast Cancer Center (IBCC), Quiron Group, Barcelona and Madrid, Spain ,grid.411083.f0000 0001 0675 8654Vall d´Hebron Institute of Oncology (VHIO), Barcelona, Spain ,grid.119375.80000000121738416Faculty of Biomedical and Health Sciences, Department of Medicine, Universidad Europea de Madrid, Madrid, Spain
| | - E. López-Miranda
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411347.40000 0000 9248 5770Department of Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - A. Cortés
- grid.411347.40000 0000 9248 5770Department of Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - F. Henao
- grid.411375.50000 0004 1768 164XDepartment of Medical Oncology, Medicine Department, Virgen Macarena University Hospital, University of Seville, Dr. Fedriani St, No. 3, Seville, 41009 Spain ,grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - N. Palazón-Carrión
- grid.411375.50000 0004 1768 164XDepartment of Medical Oncology, Medicine Department, Virgen Macarena University Hospital, University of Seville, Dr. Fedriani St, No. 3, Seville, 41009 Spain ,grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - L. M. Rodriguez
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411220.40000 0000 9826 9219Department of Medical Oncology, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - I. Ceballos
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.411220.40000 0000 9826 9219Department of Medical Oncology, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - A. Soto
- grid.411372.20000 0001 0534 3000Department of Medical Oncology, Hospital Clínico Universitario Virgen de La Arrixaca-IMIB, Murcia, Spain
| | - A. Puertes
- grid.411372.20000 0001 0534 3000Department of Medical Oncology, Hospital Clínico Universitario Virgen de La Arrixaca-IMIB, Murcia, Spain
| | - M. Casas
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - S. Benito
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - M. Chiesa
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - S. Bezares
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - R. Caballero
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain
| | - C. Jiménez-Cortegana
- grid.411375.50000 0004 1768 164XMedical Biochemistry and Molecular Biology and Immunology Department, Virgen Macarena University Hospital, University of Seville, Seville, Spain
| | - V. Sánchez-Margalet
- grid.411375.50000 0004 1768 164XMedical Biochemistry and Molecular Biology and Immunology Department, Virgen Macarena University Hospital, University of Seville, Seville, Spain
| | - F. Rojo
- grid.430580.aGEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain ,grid.419651.e0000 0000 9538 1950Pathology Department, IIS-Fundación Jiménez Díaz, Madrid, Spain ,CIBERONC-ISCIII, Madrid, Spain
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Saavedra D, Añé-Kourí AL, Gregorich EML, Mena J, Lorenzo-Luaces P, Londres HD, Martínez AH, Armada JJ, Sánchez YH, González YZ, Troche M, Medel L, Ramos M, Crombet T. Immune, inflammatory and prothrombotic parameters in COVID-19 patients treated with an anti EGFR antibody. Immunol Lett 2022; 251-252:1-8. [PMID: 36174772 PMCID: PMC9512531 DOI: 10.1016/j.imlet.2022.09.005] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/24/2022] [Accepted: 09/25/2022] [Indexed: 01/31/2023]
Abstract
SARS-CoV-2 infection causes a range of clinical presentations and induces changes in both innate and adaptive branches of the immune system. Furthermore, direct viral action to the cells of the lung promotes over-expression of the epidermal growth factor receptor (EGFR) which triggers pro-inflammatory response, contributes to coagulopathy and intravascular thrombi as well as lung fibrosis. Based on the role of this signaling pathway in the pathophysiology of the disease, nimotuzumab, an anti-EGFR monoclonal antibody, was used to treat patients with COVID-19. The aim of this study was to determine IL-6 and PAI-1 concentrations and lymphocyte subpopulations profiles in moderately and severely ill COVID-19 patients diagnosed during the B.1.617.2 variant wave in Cuba and included in a phase I/II trial to evaluate the safety and preliminary effect of nimotuzumab in COVID-19 disease. We observed high serum levels of IL-6, elevated plasma concentration of PAI-1, mean values of neutrophils to lymphocytes ratio (NLR) above three and CD4+ lymphopenia in both groups of patients. PAI-1 and IL-6 circulating levels decreased in patients treated with nimotuzumab. More than 95% of patients in which IL-6 decreased or increased slightly, were alive within 14 days after the monoclonal antibody administration. Patients with moderate and severe disease, were no different regarding the studied parameters, addressing the idea that several immune alterations could be present before the infection becomes clinically relevant. These findings suggest that nimotuzumab could be an attractive therapeutic option to interfere with the negative relationship between cytokines and procoagulant mediators in the inflammatory and prothrombotic phases of the disease.
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Affiliation(s)
- Danay Saavedra
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba,Corresponding author
| | - Ana L. Añé-Kourí
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
| | | | | | - Patricia Lorenzo-Luaces
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
| | | | | | | | | | | | - Mayelin Troche
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
| | - Loipa Medel
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
| | - Mayra Ramos
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
| | - Tania Crombet
- Center of Molecular Immunology (CIM), 216 corner 15. Atabey, Playa, Havana, Cuba Havana, Cuba
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9
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Diaz H, Jiménez J, Hernández A, Valdés L, Martínez A, Porto L, Hernández R, Travieso N, Jova JH, Medel L, Troche M, Gorte A, Batista D, Valls AR, Cabrera L, Domeq M, Pérez L, Lorenzo-Luaces P, Sánchez L, Saavedra D, Ramos M, Crombet T. Nimotuzumab Increases the Recovery Rate of Severe and Critical COVID-19 Patients: Evaluation in the Real-World Scenario. Front Public Health 2022; 10:948520. [PMID: 35937253 PMCID: PMC9353117 DOI: 10.3389/fpubh.2022.948520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/23/2022] [Indexed: 12/15/2022] Open
Abstract
EGFR signaling is an important regulator of SARS-CoV induced lung damage, inflammation and fibrosis. Nimotuzumab is a humanized anti-EGFR antibody registered for several cancer indications. An expanded access study was conducted to evaluate the safety and recovery rate of severe and critical patients with confirmed SARS-CoV-2 infection, treated with nimotuzumab in combination with the standard of care in the real-world scenario. The antibody was administered as an intravenous infusions every 72 h, up to 5 doses. In order to assess the impact of nimotuzumab, the recovery rate was compared with a paired retrospective cohort. Control patients received standard treatment according the national protocol but not nimotuzumab. Overall, 1,151 severe or critical patients received nimotuzumab in 21 hospitals of Cuba. Median age was 65 and 773 patients had at least one comorbidity. Nimotuzumab was very well-tolerated and mild or moderate adverse events were detected in 19 patients. 1,009 controls matching with the nimotuzumab patients, were selected using a “propensity score” method. The 14-day recovery rate of the nimotuzumab cohort was 72 vs. 42% in the control group. Controls had a higher mortality risk (RR 2.08, 95% CI: 1.79, 2.38) than the nimotuzumab treated patients. The attributable fraction was 0.52 (95% CI: 0.44%; 0.58), and indicates the proportion of deaths that were prevented with nimotuzumab. Our preliminary results suggest that nimotuzumab is a safe antibody that can reduce the mortality of severe and critical COVID-19 patients.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Loipa Medel
- Center of Molecular Immunology, Havana, Cuba
| | | | - Annia Gorte
- Center of Molecular Immunology, Havana, Cuba
| | | | | | | | | | | | | | | | | | - Mayra Ramos
- Center of Molecular Immunology, Havana, Cuba
| | - Tania Crombet
- Center of Molecular Immunology, Havana, Cuba
- *Correspondence: Tania Crombet ; orcid.org/0000-0002-2550-7292
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10
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Modragón-Galicia G, Toledo Toledo M, Morales-Anzures F, Salinas-Hernández P, Gutiérrez-Martínez A, García MEF, Tzompantzi F, Barrera A, Reyna-Alvarado J, López-Galán OA, Ramos M, Pérez-Hernández R. Catalytic Aspects of Pt/Pd Supported on ZnO Rods for Hydrogen Production in Methanol Steam Reforming. Top Catal 2022. [DOI: 10.1007/s11244-022-01633-2] [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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11
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Borsato M, Cid Vidal X, Tsai Y, Vázquez Sierra C, Zurita J, Alonso-Álvarez G, Boyarsky A, Brea Rodríguez A, Buarque Franzosi D, Cacciapaglia G, Casais Vidal A, Du M, Elor G, Escudero M, Ferretti G, Flacke T, Foldenauer P, Hajer J, Henry L, Ilten P, Kamenik J, Kishor Jashal B, Knapen S, Kostiuk I, Redi FL, Low M, Liu Z, Oyanguren Campos A, Polycarpo E, Ramos M, Ramos Pernas M, Salvioni E, Rangel MS, Schäfer R, Sestini L, Soreq Y, Tran VQ, Timiryasov I, van Veghel M, Westhoff S, Williams M, Zupan J. Unleashing the full power of LHCb to probe stealth new physics. Rep Prog Phys 2022; 85:024201. [PMID: 34942603 DOI: 10.1088/1361-6633/ac4649] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 12/23/2021] [Indexed: 06/14/2023]
Abstract
In this paper, we describe the potential of the LHCb experiment to detect stealth physics. This refers to dynamics beyond the standard model that would elude searches that focus on energetic objects or precision measurements of known processes. Stealth signatures include long-lived particles and light resonances that are produced very rarely or together with overwhelming backgrounds. We will discuss why LHCb is equipped to discover this kind of physics at the Large Hadron Collider and provide examples of well-motivated theoretical models that can be probed with great detail at the experiment.
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Affiliation(s)
- M Borsato
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - X Cid Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Y Tsai
- Maryland Center for Fundamental Physics, Department of Physics, University of Maryland, College Park, MD 20742-4111, United States of America
- Department of Physics, University of Notre Dame, South Bend, IN 46556, United States of America
| | - C Vázquez Sierra
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Zurita
- Instituto de Física Corpuscular (CSIC-UV), Valencia, Spain
| | - G Alonso-Álvarez
- Department of Physics & McGill Space Institute, McGill University, 3600 Rue University, Montréal, QC, H3A 2T8, Canada
| | - A Boyarsky
- Intituut-Lorentz, Leiden University, 2333 CA Leiden, The Netherlands
| | - A Brea Rodríguez
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - D Buarque Franzosi
- Department of Physics, Chalmers University of Technology, Fysikgården, 41296 Göteborg, Sweden
- Physics Department, University of Gothenburg, 41296 Göteborg, Sweden
| | - G Cacciapaglia
- University of Lyon, Université Claude Bernard Lyon 1, F-69001 Lyon, France
- Institut de Physique des 2 Infinis (IP2I) de Lyon, CNRS/UMR5822, F-69622 Villeurbanne, France
| | - A Casais Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Du
- Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - G Elor
- Department of Physics, University of Washington, Seattle, WA 98195, United States of America
| | - M Escudero
- Physik-Department, Technische Universität, München, James-Franck-Straße, 85748 Garching, Germany
| | - G Ferretti
- Department of Physics, Chalmers University of Technology, Fysikgården, 41296 Göteborg, Sweden
| | - T Flacke
- Center for Theoretical Physics of the Universe, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - P Foldenauer
- Institute for Particle Physics Phenomenology, Durham University, Durham DH1 3LE, United Kingdom
| | - J Hajer
- Centre for Cosmology, Particle Physics and Phenomenology, Université catholique de Louvain, Louvain-la-Neuve B-1348, Belgium
- Department of Physics, Universität Basel, Klingelbergstraße 82, CH-4056 Basel, Switzerland
| | - L Henry
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- Instituto de Física Corpuscular (CSIC-UV), Valencia, Spain
- INFN Sezione di Milano, Milano, Italy
| | - P Ilten
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
| | - J Kamenik
- Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000 Ljubljana, Slovenia
| | | | - S Knapen
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - Igor Kostiuk
- Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands
| | - F L Redi
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M Low
- Theoretical Physics Department, Fermilab, PO Box 500, Batavia, IL 60510, United States of America
| | - Z Liu
- Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
- Center for High Energy Physics, Peking University, Beijing 100871, People's Republic of China
- CAS Center for Excellence in Particle Physics, Beijing 100049, People's Republic of China
| | | | - E Polycarpo
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M Ramos
- CAFPE and Departamento de Física Teórica y del Cosmos, Universidad de Granada, Campus de Fuentenueva, E-18071 Granada, Spain
- Laboratório de Instrumentaçao e Física Experimental de Partículas, Departamento de Física da Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - M Ramos Pernas
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - E Salvioni
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M S Rangel
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - R Schäfer
- Institute for Theoretical Physics, Heidelberg University, 69120 Heidelberg, Germany
| | - L Sestini
- Istituto Nazionale di Fisica Nucleare (INFN), Padova Division, Padova, Italy
| | - Y Soreq
- Physics Department, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - V Q Tran
- Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - I Timiryasov
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M van Veghel
- Van Swinderen Institute, University of Groningen, Groningen, The Netherlands
| | - S Westhoff
- Institute for Theoretical Physics, Heidelberg University, 69120 Heidelberg, Germany
| | - M Williams
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
| | - J Zupan
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
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12
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Ramos M. Anticoagulation practices and venous thromboembolism in COVID-19 patients in a Philippine tertiary hospital. Eur Heart J 2022. [PMCID: PMC9383358 DOI: 10.1093/eurheartj/ehab849.119] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
INTRODUCTION
COVID-19 poses an increased risk for thrombosis and initiation of prophylactic anticoagulation has been shown to have mortality benefit in earlier studies. However, the use of full dose anticoagulation as prophylaxis and evidence of the efficacy and safety of anticoagulation on COVID-19 patients remains to be a topic of interest. This study aimed to explore the aspects of anticoagulation applied in a tertiary hospital in the Philippines and to further elucidate on its outcomes and development of complications among COVID-19 patients.
METHODS
In this retrospective, observational study, we collected data from the case record forms of 945 patients with COVID-19 from two tertiary centers. Patients given anticoagulant therapy were classified as treated with standard, intermediate and therapeutic dose anticoagulation. The incidence of mortality and venous thromboembolism (VTE) among the three groups were compared as well as the risk for bleeding complications. Categorical variables were analyzed using the Chi-squared test and logistic regression analysis was done to quantify odds for mortality and complications among the treatment groups.
RESULTS
Among available agents, Enoxaparin was the anticoagulant of choice in 96.1% of cases. The percentage of patients given anticoagulation was noted to increase with increasing severity. Overall, there were 168 (17.8%) inpatient deaths wherein 128 received anticoagulation. 51.3% of those who received therapeutic anticoagulation were intubated at any time during their hospital stay (p value 0.00). In-hospital survival for patients given prophylactic anticoagulation was 78.3% with the highest mortality among patients given therapeutic anticoagulation at 53.8%. Using binary logistic regression, there was increasing odds of mortality as anticoagulant dosage increased with an odds ratio of 2.818 for therapeutic anticoagulation (p = 0.00, b = 1.036). There was significantly lower incidence of pulmonary embolism and among patients given standard prophylactic therapy. The odds of incurring VTE (OR = 3.38, p = 0.001) and PE (OR = 4.315, p = 0.000) were found to increase as dosage increased. Major bleeding after given anticoagulant therapy was recorded in 4.7% of patients. Although half of the patients who presented with bleeding were given standard dose prophylaxis, the incidence of bleeding was highest within the intermediate dose category at 9.2%.
CONCLUSION
Therapeutic dose anticoagulation was associated with higher odds of mortality. The incidence of recorded venous thromboembolism was low but still showed increasing odds as dosage of anticoagulation increased. In lieu of these findings, we recommend that therapeutic dose anticoagulation be given with caution to patients diagnosed with COVID-19, especially among those with severe to critical disease. Patients with the highest risks for VTE and requiring higher anticoagulant dosages should be monitored closely due to higher odds of bleeding. Abstract Figure. Abstract Figure.
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Affiliation(s)
- M Ramos
- Chong Hua Hospital, Cebu, Philippines
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13
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Arrieta O, Turcott J, Barrón F, Ramos M, Yendamuri S, Zatarain Barron L, Cardona Zorrilla A, Rosell R. P48.09 Body Mass Index Predicts Benefit From Adding Metformin to EGFR-TKIs in Patients With Lung Adenocarcinoma: Subanalysis From an RCT. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.520] [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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14
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Ontaneda D, Sati P, Raza P, Kilbane M, Gombos E, Alvarez E, Azevedo C, Calabresi P, Cohen JA, Freeman L, Henry RG, Longbrake EE, Mitra N, Illenberger N, Schindler M, Moreno-Dominguez D, Ramos M, Mowry E, Oh J, Rodrigues P, Chahin S, Kaisey M, Waubant E, Cutter G, Shinohara R, Reich DS, Solomon A, Sicotte NL. Central vein sign: A diagnostic biomarker in multiple sclerosis (CAVS-MS) study protocol for a prospective multicenter trial. Neuroimage Clin 2021; 32:102834. [PMID: 34592690 PMCID: PMC8482479 DOI: 10.1016/j.nicl.2021.102834] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [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: 05/19/2021] [Revised: 09/16/2021] [Accepted: 09/19/2021] [Indexed: 01/06/2023]
Abstract
The specificity and implementation of current MRI-based diagnostic criteria for multiple sclerosis (MS) are imperfect. Approximately 1 in 5 of individuals diagnosed with MS are eventually determined not to have the disease, with overreliance on MRI findings a major cause of MS misdiagnosis. The central vein sign (CVS), a proposed MRI biomarker for MS lesions, has been extensively studied in numerous cross sectional studies and may increase diagnostic specificity for MS. CVS has desirable analytical, measurement, and scalability properties. "Central Vein Sign: A Diagnostic Biomarker in Multiple Sclerosis (CAVS-MS)" is an NIH-supported, 2-year, prospective, international, multicenter study conducted by the North American Imaging in MS Cooperative (NAIMS) to evaluate CVS as a diagnostic biomarker for immediate translation into clinical care. Study objectives include determining the concordance of CVS and McDonald Criteria to diagnose MS, the sensitivity of CVS to detect MS in those with typical presentations, and the specificity of CVS among those with atypical presentations. The study will recruit a total of 400 participants (200 with typical and 200 with atypical presentations) across 11 sites. T2*-weighted, high-isotropic-resolution, segmented echo-planar MRI will be acquired at baseline and 24 months on 3-tesla scanners, and FLAIR* images (combination of FLAIR and T2*) will be generated for evaluating CVS. Data will be processed on a cloud-based platform that contains clinical and CVS rating modules. Imaging quality control will be conducted by automated methods and neuroradiologist review. CVS will be determined by Select6* and Select3* lesion methods following published criteria at each site and by central readers, including neurologists and neuroradiologists. Automated CVS detection and algorithms for incorporation of CVS into McDonald Criteria will be tested. Diagnosis will be adjudicated by three neurologists who served on the 2017 International Panel on the Diagnosis of MS. The CAVS-MS study aims to definitively establish CVS as a diagnostic biomarker that can be applied broadly to individuals presenting for evaluation of the diagnosis of MS.
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Affiliation(s)
- D Ontaneda
- Cleveland Clinic Foundation, Cleveland, OH, United States.
| | - P Sati
- Cedars Sinai, Los Angeles, CA, United States; NINDS, NIH, Bethesda, MD, United States
| | - P Raza
- Cleveland Clinic Foundation, Cleveland, OH, United States
| | - M Kilbane
- Cleveland Clinic Foundation, Cleveland, OH, United States
| | - E Gombos
- Cedars Sinai, Los Angeles, CA, United States
| | - E Alvarez
- Neurology, U of Colorado, Denver, CO, United States
| | | | - P Calabresi
- Neurology, Johns Hopkins, Baltimore, MD, United States
| | - J A Cohen
- Cleveland Clinic Foundation, Cleveland, OH, United States
| | - L Freeman
- Dell Medical School, The University of Texas at Austin, Austin, TX, United States
| | - R G Henry
- University of California San Francisco, San Francisco, CA, United States
| | | | - N Mitra
- University of Pennsylvania, Philadelphia, PA, United States
| | - N Illenberger
- University of Pennsylvania, Philadelphia, PA, United States
| | - M Schindler
- University of Pennsylvania, Philadelphia, PA, United States
| | | | - M Ramos
- QMENTA Inc, Boston, MA, United States
| | - E Mowry
- Neurology, Johns Hopkins, Baltimore, MD, United States
| | - J Oh
- University of Toronto, Toronto, ON, Canada
| | | | - S Chahin
- Washington University, St. Louis, MO, United States
| | - M Kaisey
- Cedars Sinai, Los Angeles, CA, United States
| | - E Waubant
- University of California San Francisco, San Francisco, CA, United States
| | - G Cutter
- UAB School of Public Health, Birmingham, AL, United States
| | - R Shinohara
- University of Pennsylvania, Philadelphia, PA, United States
| | - D S Reich
- NINDS, NIH, Bethesda, MD, United States
| | - A Solomon
- The University of Vermont, Burlington, VT, United States
| | - N L Sicotte
- Cedars Sinai, Los Angeles, CA, United States
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Ripoll J, Ramos M, Montaño J, Pons J, Ameijide A, Franch P. Correction to: Cancer-specific survival by stage of bladder cancer and factors collected by Mallorca Cancer Registry associated to survival. BMC Cancer 2021; 21:956. [PMID: 34445985 PMCID: PMC8390266 DOI: 10.1186/s12885-021-08694-8] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- J Ripoll
- Primary Care Research Unit of Mallorca, Balearic Health Service, Palma, Spain.,Balearic Islands Health Research Institute (IdISBa), 07120, Palma de Mallorca, Illes Balears, Spain
| | - M Ramos
- Balearic Islands Health Research Institute (IdISBa), 07120, Palma de Mallorca, Illes Balears, Spain. .,Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain.
| | - J Montaño
- Balearic Islands Health Research Institute (IdISBa), 07120, Palma de Mallorca, Illes Balears, Spain.,University of the Balearic Islands, Palma, Spain
| | - J Pons
- Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain
| | - A Ameijide
- Tarragona Cancer Registry, Cancer Epidemiology and Prevention Service, Sant Joan de Reus University Hospital, IISPV, Reus, Spain
| | - P Franch
- Balearic Islands Health Research Institute (IdISBa), 07120, Palma de Mallorca, Illes Balears, Spain.,Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain
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Toro R, Pacheco G, Calderon M, Ramos M, Quezada-Feijoo M, Bermudez A, Montelongo M, Navarro AP, Rodriguez-Leal C, Belmonte T, Mangas A. A plasmatic microrna fingerprint for reduced ejection fraction in dilated cardiomyopathy. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.672] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Vázquez Varela M, Geng A, Garre J, Recalde E, Altabas M, Giraldo A, Reyes V, Maldonado X, Navalpotro B, Ramos M, Vergés R, Benavente S, Micó S, Granado R, Giralt J. PD-0886 30-Day Mortality after Palliative Radiation Therapy for Painful Bone Metastases. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07165-6] [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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18
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Ripoll J, Ramos M, Montaño J, Pons J, Ameijide A, Franch P. Cancer-specific survival by stage of bladder cancer and factors collected by Mallorca Cancer Registry associated to survival. BMC Cancer 2021; 21:676. [PMID: 34098901 PMCID: PMC8186217 DOI: 10.1186/s12885-021-08418-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 01/28/2020] [Accepted: 05/27/2021] [Indexed: 01/04/2023] Open
Abstract
Background Information about survival by stage in bladder cancer is scarce, as well as about survival of non-invasive bladder cancer. The aims of this study are: 1) to find out the distribution of bladder cancer by stage; 2) to determine cancer-specific survival by stage of bladder cancer; 3) to identify factors that explain and predict the likelihood of survival and the risk of dying from these cancers. Methods Incident bladder cancer cases diagnosed between 2006 and 2011 were identified through the Mallorca Cancer Registry. Inclusion criteria: cases with code C67 according to the ICD-O 3rd edition with any behaviour and any histology, except lymphomas and small cell carcinomas. Cases identified exclusively through the death certificate were excluded. We collected the following data: sex; age; date and method of diagnosis; histology according to the ICD-O 3rd edition; T, N, M and stage at the time of diagnosis; and date of follow-up or death. End point of follow-up was 31 December 2015. Multiple imputation (MI) was performed to estimate cases with unknown stage. Cases with benign or indeterminate behaviour were excluded for the survival analysis. Actuarial and Kaplan-Meier methods and Cox regression models were used for survival analysis. Results One thousand nine hundred fourteen cases were identified. 14% were women and 65.4% were 65 years or older. 3.9% had no stage (benign or undetermined behaviour) and 11.5% had unknown stage. After MI, 37.5% were in stage Ta (non-invasive papillary carcinoma), 3.2% in stage Tis (carcinoma in situ), 34.3% in stage I, 11.7% in Stage II, 4.3% in stage III, and 9.0% in stage IV. Survival was 76% at 5 years. Survival by stage: 98% at stage Ta, 90% at stage Tis, 85% at stage I, 45% at stage II, 35% at stage III, and 7% at stage IV. The Cox model showed that age, histology, and stage, but not sex, were associated with survival. Conclusion Bladder cancer survival vary greatly with stage, among both non-invasive and invasive cases. The percentage of non-invasive cancers is high. Stage, age, and histology are associated to survival.
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Affiliation(s)
- J Ripoll
- Primary Care Research Unit of Mallorca, Balearic Health Service, Palma, Spain.,Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, 07120, Illes Balears, Spain
| | - M Ramos
- Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, 07120, Illes Balears, Spain. .,Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain.
| | - J Montaño
- Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, 07120, Illes Balears, Spain.,University of the Balearic Islands, Palma, Spain
| | - J Pons
- Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain
| | - A Ameijide
- Tarragona Cancer Registry, Cancer Epidemiology and Prevention Service. Sant Joan de Reus University Hospital, IISPV., Reus, Spain
| | - P Franch
- Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, 07120, Illes Balears, Spain.,Mallorca Cancer Registry, Balearic Islands Public Health Department, Palma, Spain
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19
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Soto P, Dzierzewski J, Ramos M, Dautovich N, Corona R. 179 Insomnia Symptoms in Latinx emerging adults: The role of perceived discrimination. Sleep 2021. [DOI: 10.1093/sleep/zsab072.178] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
An individual’s culture presents unique risk and protective factors related to sleep outcomes. Similarly, emerging adulthood also represents a unique developmental period as it relates to sleep. The study of cultural factors during emerging adulthood is critical for better understanding the development of sleep dysfunction in vulnerable segments of the population. The present study investigated the association between perceived discrimination and insomnia symptoms in Latinx emerging adults. We hypothesized that perceived discrimination would result in higher insomnia symptom presentation above and beyond anxiety and depressive symptoms.
Methods
Participants included 198 (73.7% female; mean age=18.96) college-aged individuals self-identifying as Hispanic/Latinx who completed an online survey that assessed perceived racial/ethnic discrimination (Everyday Discrimination Scale; EDS), anxiety symptoms (General Anxiety Disorder Scale; GAD-7), depression symptoms (Patient Health Questionnaire; PHQ-9), and insomnia symptoms (Insomnia Severity Index; ISI). A three-block hierarchical regression was used to assess the impact of perceived discrimination on the presentation of insomnia symptomology above and beyond demographic characteristics and anxiety and depressive symptoms.
Results
The final model significantly predicted insomnia symptom presentation, F(5, 191)=26.379, p<.001, R2=.408. When age and gender identity were entered into the model they did not significantly predict insomnia symptoms F(2, 194)=.199, p=.82, R2=.002. Blocks 2, anxiety and depression symptoms (∆R2=.388), and 3, perceived discrimination (∆R2=.018), accounted for significant change in variance. In the final model, perceived discrimination significantly predicted insomnia symptoms (β=.151) above and beyond age (β=.016), gender identity (β= -.085), anxiety (β= -.075), and depression (β=.621).
Conclusion
Results suggest that discrimination among Hispanic/Latinx emerging adults is a unique contributor that may explain some of the higher prevalence rates of insomnia symptomology in this segment of the population. As such, it would be beneficial to tailor existing approaches aimed at improving sleep outcomes by accounting for stressors that could result from or influence discrimination against the individual and incorporate other cultural factors into treatment protocols.
Support (if any)
National Institute on Aging (K23AG049955, PI: Dzierzewski).
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20
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Tibau A, Martinez M, Ramos M, De la Cruz-Merino L, Santaballa A, Connor MO, Martinez-Jañez N, Moreno F, Fernandez-Perez I, Virizuela J, Alarcón J, de la Haba-Rodríguez J, Sánchez-Rovira P, Albacar C, Bueno C, Kelly C, Casas M, Bezares S, Rosell L, Albanell J. 94MO Quality of life (QoL) with fulvestrant (FUL)/palbociclib (PAL) versus FUL/placebo (PBO) in postmenopausal women with hormone receptor (HR)+/HER2- endocrine sensitive advanced breast cancer (ABC): Results from GEICAM/2014-12 (FLIPPER) study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.03.108] [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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21
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Fallaque JG, Ramos M, Busnengo HF, Martín F, Díaz C. Normal and off-normal incidence dissociative dynamics of O 2(v,J) on ultrathin Cu films grown on Ru(0001). Phys Chem Chem Phys 2021; 23:7768-7776. [PMID: 33000830 DOI: 10.1039/d0cp03979a] [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: 11/21/2022]
Abstract
The dissociative adsorption of molecular oxygen on metal surfaces has long been controversial, mostly due to the spin-triplet nature of its ground state, to possible non-adiabatic effects, such as an abrupt charge transfer from the metal to the molecule, or even to the role played by the surface electronic state. Here, we have studied the dissociative adsorption of O2 on CuML/Ru(0001) at normal and off-normal incidence, from thermal to super-thermal energies, using quasi-classical dynamics, in the framework of the generalized Langevin oscillator model, and density functional theory based on a multidimensional potential energy surface. Our simulations reveal a rather intriguing behavior of dissociative adsorption probabilities, which exhibit normal energy scaling at incidence energies below the reaction barriers and total energy scaling above, irrespective of the reaction channel, either direct dissociation, trapping dissociation, or molecular adsorption. We directly compare our results with existing scanning tunneling spectroscopy and microscopy measurements. From this comparison, we infer that the observed experimental behavior at thermal energies may be due to ligand and strain effects, as already found for super-thermal incidence energies.
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Affiliation(s)
- J G Fallaque
- Departamento de Química, Módulo 13, Universidad Autónoma de Madrid, 28049 Madrid, Spain
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22
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Filgueira LM, Cervantes JB, Lovelle OA, Herrera C, Figueredo C, Caballero JA, Sánchez N, Berrio J, Lorenzo G, Cepeda M, Ramos M, Saavedra D, Añe-Kouri AL, Mazorra Z, Leon K, Crombet T, Caballero A. An anti-CD6 antibody for the treatment of COVID-19 patients with cytokine-release syndrome: report of three cases. Immunotherapy 2021; 13:289-295. [PMID: 33397150 PMCID: PMC7784786 DOI: 10.2217/imt-2020-0235] [Citation(s) in RCA: 7] [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] [Indexed: 02/07/2023] Open
Abstract
In COVID-19, the inflammatory cytokine-release syndrome is associated with the progression of the disease. Itolizumab is a monoclonal antibody that recognizes human CD6 expressed in activated T cells. The antibody has shown to be safe and efficacious in the treatment of moderate to severe psoriasis. Its effect is associated with the reduction of pro-inflammatory cytokines release, including IFN-γ, IL-6 and TNF-α. Here, we report the outcome of three severe and critically ill COVID-19 patients treated with itolizumab as part of an expanded access protocol. Itolizumab was able to reduce IL-6 concentrations in all the patients. Two of the three patients showed respiratory and radiological improvement and were fully recovered. We hypothesize this anti-inflammatory therapy in addition to antiviral and anticoagulant therapy could reduce COVID-19 associated morbidity and mortality.
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Affiliation(s)
- Lázaro Manuel Filgueira
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Julio Betancourt Cervantes
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Orlando Adolfo Lovelle
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Carlos Herrera
- Arnaldo Milián University Hospital, Santa Clara St., Santa Clara city, Villa Clara, Cuba
| | - Carlos Figueredo
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Jorge Alain Caballero
- Arnaldo Milián University Hospital, Santa Clara St., Santa Clara city, Villa Clara, Cuba
| | - Naivy Sánchez
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Jorge Berrio
- Manuel Piti Fajardo University Hospital, Ciudad Escolar Abel Santamaría. U/M 9958, Santa Clara city, Villa Clara, Cuba
| | - Geidy Lorenzo
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Meylan Cepeda
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Mayra Ramos
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Danay Saavedra
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Ana Laura Añe-Kouri
- Superior Institute of Basic & Preclinical Sciences of Havana "Victoria de Girón", Street 25, Playa, Havana, Cuba
| | - Zaima Mazorra
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Kalet Leon
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Tania Crombet
- Center of Molecular Immunology, 216 St, corner 15, Atabey, Havana, Cuba
| | - Armando Caballero
- Arnaldo Milián University Hospital, Santa Clara St., Santa Clara city, Villa Clara, Cuba
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23
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Rodriguez-Manfredi JA, de la Torre Juárez M, Alonso A, Apéstigue V, Arruego I, Atienza T, Banfield D, Boland J, Carrera MA, Castañer L, Ceballos J, Chen-Chen H, Cobos A, Conrad PG, Cordoba E, del Río-Gaztelurrutia T, de Vicente-Retortillo A, Domínguez-Pumar M, Espejo S, Fairen AG, Fernández-Palma A, Ferrándiz R, Ferri F, Fischer E, García-Manchado A, García-Villadangos M, Genzer M, Giménez S, Gómez-Elvira J, Gómez F, Guzewich SD, Harri AM, Hernández CD, Hieta M, Hueso R, Jaakonaho I, Jiménez JJ, Jiménez V, Larman A, Leiter R, Lepinette A, Lemmon MT, López G, Madsen SN, Mäkinen T, Marín M, Martín-Soler J, Martínez G, Molina A, Mora-Sotomayor L, Moreno-Álvarez JF, Navarro S, Newman CE, Ortega C, Parrondo MC, Peinado V, Peña A, Pérez-Grande I, Pérez-Hoyos S, Pla-García J, Polkko J, Postigo M, Prieto-Ballesteros O, Rafkin SCR, Ramos M, Richardson MI, Romeral J, Romero C, Runyon KD, Saiz-Lopez A, Sánchez-Lavega A, Sard I, Schofield JT, Sebastian E, Smith MD, Sullivan RJ, Tamppari LK, Thompson AD, Toledo D, Torrero F, Torres J, Urquí R, Velasco T, Viúdez-Moreiras D, Zurita S. The Mars Environmental Dynamics Analyzer, MEDA. A Suite of Environmental Sensors for the Mars 2020 Mission. Space Sci Rev 2021; 217:48. [PMID: 34776548 PMCID: PMC8550605 DOI: 10.1007/s11214-021-00816-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/08/2021] [Indexed: 05/16/2023]
Abstract
NASA's Mars 2020 (M2020) rover mission includes a suite of sensors to monitor current environmental conditions near the surface of Mars and to constrain bulk aerosol properties from changes in atmospheric radiation at the surface. The Mars Environmental Dynamics Analyzer (MEDA) consists of a set of meteorological sensors including wind sensor, a barometer, a relative humidity sensor, a set of 5 thermocouples to measure atmospheric temperature at ∼1.5 m and ∼0.5 m above the surface, a set of thermopiles to characterize the thermal IR brightness temperatures of the surface and the lower atmosphere. MEDA adds a radiation and dust sensor to monitor the optical atmospheric properties that can be used to infer bulk aerosol physical properties such as particle size distribution, non-sphericity, and concentration. The MEDA package and its scientific purpose are described in this document as well as how it responded to the calibration tests and how it helps prepare for the human exploration of Mars. A comparison is also presented to previous environmental monitoring payloads landed on Mars on the Viking, Pathfinder, Phoenix, MSL, and InSight spacecraft.
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Affiliation(s)
| | | | | | - V. Apéstigue
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | - I. Arruego
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | - T. Atienza
- Universidad Politécnica de Cataluña, Barcelona, Spain
| | - D. Banfield
- Cornell Center for Astrophysics and Planetary Science, Cornell University, Ithaca, NY USA
| | - J. Boland
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | | | - L. Castañer
- Universidad Politécnica de Cataluña, Barcelona, Spain
| | - J. Ceballos
- Instituto de Microelectrónica de Sevilla (US-CSIC), Seville, Spain
| | - H. Chen-Chen
- Universidad del País Vasco (UPV/EHU), Bilbao, Spain
| | - A. Cobos
- CRISA-Airbus, Tres Cantos, Spain
| | | | - E. Cordoba
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | | | | | | | - S. Espejo
- Instituto de Microelectrónica de Sevilla (US-CSIC), Seville, Spain
| | - A. G. Fairen
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - R. Ferrándiz
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - F. Ferri
- Università degli Studi di Padova, Padova, Italy
| | - E. Fischer
- University of Michigan, Ann Arbor, MI USA
| | | | | | - M. Genzer
- Finnish Meteorological Institute, Helsinki, Finland
| | - S. Giménez
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - J. Gómez-Elvira
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | - F. Gómez
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - A.-M. Harri
- Finnish Meteorological Institute, Helsinki, Finland
| | - C. D. Hernández
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - M. Hieta
- Finnish Meteorological Institute, Helsinki, Finland
| | - R. Hueso
- Universidad del País Vasco (UPV/EHU), Bilbao, Spain
| | - I. Jaakonaho
- Finnish Meteorological Institute, Helsinki, Finland
| | - J. J. Jiménez
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | - V. Jiménez
- Universidad Politécnica de Cataluña, Barcelona, Spain
| | - A. Larman
- Added-Value-Solutions, Elgoibar, Spain
| | - R. Leiter
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - A. Lepinette
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - G. López
- Universidad Politécnica de Cataluña, Barcelona, Spain
| | - S. N. Madsen
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - T. Mäkinen
- Finnish Meteorological Institute, Helsinki, Finland
| | - M. Marín
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - G. Martínez
- Lunar and Planetary Institute, Houston, TX USA
| | - A. Molina
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | | | - S. Navarro
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - C. Ortega
- Added-Value-Solutions, Elgoibar, Spain
| | - M. C. Parrondo
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | - V. Peinado
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - A. Peña
- CRISA-Airbus, Tres Cantos, Spain
| | | | | | | | - J. Polkko
- Finnish Meteorological Institute, Helsinki, Finland
| | - M. Postigo
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | | | - M. Ramos
- Universidad de Alcalá, Alcalá de Henares, Spain
| | | | - J. Romeral
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - C. Romero
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | - A. Saiz-Lopez
- Dept. of Atmospheric Chemistry and Climate, Institute of Physical Chemistry Rocasolano, CSIC, Madrid, Spain
| | | | - I. Sard
- Added-Value-Solutions, Elgoibar, Spain
| | - J. T. Schofield
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - E. Sebastian
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - M. D. Smith
- NASA Goddard Space Flight Center, Greenbelt, MD USA
| | - R. J. Sullivan
- Cornell Center for Astrophysics and Planetary Science, Cornell University, Ithaca, NY USA
| | - L. K. Tamppari
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - A. D. Thompson
- Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA USA
| | - D. Toledo
- Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain
| | | | - J. Torres
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | - R. Urquí
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
| | | | | | - S. Zurita
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain
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24
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Martin M, Zielinski C, Ruiz-Borrego M, Carrasco E, Turner N, Ciruelos EM, Muñoz M, Bermejo B, Margeli M, Anton A, Kahan Z, Csöszi T, Casas MI, Murillo L, Morales S, Alba E, Gal-Yam E, Guerrero-Zotano A, Calvo L, de la Haba-Rodriguez J, Ramos M, Alvarez I, Garcia-Palomo A, Huang Bartlett C, Koehler M, Caballero R, Corsaro M, Huang X, Garcia-Sáenz JA, Chacón JI, Swift C, Thallinger C, Gil-Gil M. Palbociclib in combination with endocrine therapy versus capecitabine in hormonal receptor-positive, human epidermal growth factor 2-negative, aromatase inhibitor-resistant metastatic breast cancer: a phase III randomised controlled trial-PEARL. Ann Oncol 2020; 32:488-499. [PMID: 33385521 DOI: 10.1016/j.annonc.2020.12.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [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: 09/01/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Palbociclib plus endocrine therapy (ET) is the standard treatment of hormone receptor-positive and human epidermal growth factor receptor 2-negative, metastatic breast cancer (MBC). However, its efficacy has not been compared with that of chemotherapy in a phase III trial. PATIENTS AND METHODS PEARL is a multicentre, phase III randomised study in which patients with aromatase inhibitor (AI)-resistant MBC were included in two consecutive cohorts. In cohort 1, patients were randomised 1 : 1 to palbociclib plus exemestane or capecitabine. On discovering new evidence about estrogen receptor-1 (ESR1) mutations inducing resistance to AIs, the trial was amended to include cohort 2, in which patients were randomised 1 : 1 between palbociclib plus fulvestrant and capecitabine. The stratification criteria were disease site, prior sensitivity to ET, prior chemotherapy for MBC, and country of origin. Co-primary endpoints were progression-free survival (PFS) in cohort 2 and in wild-type ESR1 patients (cohort 1 + cohort 2). ESR1 hotspot mutations were analysed in baseline circulating tumour DNA. RESULTS From March 2014 to July 2018, 296 and 305 patients were included in cohort 1 and cohort 2, respectively. Palbociclib plus ET was not superior to capecitabine in both cohort 2 [median PFS: 7.5 versus 10.0 months; adjusted hazard ratio (aHR): 1.13; 95% confidence interval (CI): 0.85-1.50] and wild-type ESR1 patients (median PFS: 8.0 versus 10.6 months; aHR: 1.11; 95% CI: 0.87-1.41). The most frequent grade 3-4 toxicities with palbociclib plus exemestane, palbociclib plus fulvestrant and capecitabine, respectively, were neutropenia (57.4%, 55.7% and 5.5%), hand/foot syndrome (0%, 0% and 23.5%), and diarrhoea (1.3%, 1.3% and 7.6%). Palbociclib plus ET offered better quality of life (aHR for time to deterioration of global health status: 0.67; 95% CI: 0.53-0.85). CONCLUSIONS There was no statistical superiority of palbociclib plus ET over capecitabine with respect to PFS in MBC patients resistant to AIs. Palbociclib plus ET showed a better safety profile and improved quality of life.
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Affiliation(s)
- M Martin
- Medical Oncology, Instituto de Investigación Sanitaria Gregorio Marañón, Medicine Department, Universidad Complutense, Madrid, Spain; Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain.
| | - C Zielinski
- Medical Oncology, Central European Cancer Center, Wiener Privatklinik Hospital, Vienna, Austria; CECOG Central European Cooperative Oncology Group, Vienna, Austria
| | - M Ruiz-Borrego
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - E Carrasco
- GEICAM Spanish Breast Cancer Group, Madrid, Spain
| | - N Turner
- Institute of Cancer Research and Royal Marsden, London, UK
| | - E M Ciruelos
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, HM Hospitales Madrid, Madrid, Spain; SOLTI Group on Breast Cancer Research, Barcelona, Spain
| | - M Muñoz
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Clinic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors (IDIBAPS), Barcelona, Spain
| | - B Bermejo
- Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Clínico Universitario de Valencia, Valencia, Spain; Biomedical Research Institute INCLIVA, Valencia, Spain
| | - M Margeli
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; B-ARGO Group, Catalan Institute of Oncology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - A Anton
- Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Z Kahan
- Department of Oncotherapy, University of Szeged, Szeged, Hungary
| | - T Csöszi
- Department of Oncology, Jasz-Nagykun-Szolnok Megyei Hetenyi Geza Korhaz-Rendelőintezet, Szolnok, Hungary
| | - M I Casas
- GEICAM Spanish Breast Cancer Group, Madrid, Spain
| | - L Murillo
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Clínico de Zaragoza Lozano Blesa, Zaragoza, Spain
| | - S Morales
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario Arnau de Vilanova, Lleida, Spain
| | - E Alba
- Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; UGCI Medical Oncology, Hospitales Regional y Virgen de la Victoria, IBIMA, Málaga, Spain
| | - E Gal-Yam
- Department of Oncology, Institute of Oncology, Sheba Medical Center, Tel-Hashomer, Israel
| | - A Guerrero-Zotano
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Instituto Valenciano de Oncología, Valencia, Spain
| | - L Calvo
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Complejo Hospitalario A Coruña, Coruña, Spain
| | - J de la Haba-Rodriguez
- Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario Reina Sofia, Córdoba; Instituto Maimonides de Investigación Biomédica (IMIBIC); Universidad de Córdoba, Córdoba, Spain
| | - M Ramos
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro Oncológico de Galicia, A Coruña, Coruña, Spain
| | - I Alvarez
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Universitario Donostia-Biodonostia, San Sebastián, Spain
| | - A Garcia-Palomo
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital de León, León, Spain
| | | | - M Koehler
- Pfizer, USA; Repare Therapeutics, Cambridge, USA
| | - R Caballero
- GEICAM Spanish Breast Cancer Group, Madrid, Spain
| | | | | | - J A Garcia-Sáenz
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid, Spain
| | - J I Chacón
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Medical Oncology, Hospital Virgen de la Salud, Toledo, Spain
| | - C Swift
- Ralph Lauren Centre for Breast Cancer Research, Royal Marsden, London, UK
| | - C Thallinger
- CECOG Central European Cooperative Oncology Group, Vienna, Austria; Department of Oncology, Medical University of Vienna, Department of Oncology, Vienna, Austria
| | - M Gil-Gil
- GEICAM Spanish Breast Cancer Group, Madrid, Spain; Institut Català d'Oncologia (ICO) & IDIBELL, L'Hospitalet, Barcelona, Spain
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25
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Caballero A, Filgueira LM, Betancourt J, Sánchez N, Hidalgo C, Ramírez A, Martinez A, Despaigne RE, Escalona A, Diaz H, Meriño E, Ortega LM, Castillo U, Ramos M, Saavedra D, García Y, Lorenzo G, Cepeda M, Arencibia M, Cabrera L, Domecq M, Estévez D, Valenzuela C, Lorenzo P, Sánchez L, Mazorra Z, León K, Crombet T. Treatment of COVID-19 patients with the anti-CD6 antibody itolizumab. Clin Transl Immunology 2020; 9:e1218. [PMID: 33304584 PMCID: PMC7688906 DOI: 10.1002/cti2.1218] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 09/02/2020] [Revised: 11/02/2020] [Accepted: 11/02/2020] [Indexed: 12/15/2022] Open
Abstract
Objectives COVID‐19 can lead to a hyperinflammatory state. CD6 is a glycoprotein expressed on mature T lymphocytes which is a crucial regulator of the T‐cell activation. Itolizumab is a humanised antibody targeting CD6. Nonclinical and clinical data in autoimmune diseases indicate that it lowers multiple cytokines primarily involving the Th1/Th17 pathway. The primary objective of this study was to assess the impact of itolizumab in arresting the lung function deterioration of COVID‐19 patients. Secondary objectives included safety, duration of ventilation, 14‐day mortality and evaluation of interleukin 6 concentration. Methods Patients with confirmed SARS‐CoV‐2 received itolizumab in combination with other therapies included in the national protocol for COVID‐19. Results Seventy critical, severe or moderate patients were treated with itolizumab in 10 Cuban hospitals. Median age was 68, and 94% had comorbidities. After 72 h, most patients improved the PO2/FiO2 ratio and reduced FiO2 requirements. Ventilation time was 8 days for critical and 1 day for severe cases. Ten patients had related adverse events while 3 subjects developed related serious events. In 30 patients, interleukin 6 decreased in individuals with high level and did not change in those with lower concentration. Fourteen‐day lethality rate was 4% and 18% for moderate and severe patients, respectively. The proportion of moderate or severe patients with ventilation or death at day 14 was 9.8%. Time to treatment, neurological manifestations and biomarkers such as NLR were significantly associated with higher lethality. Conclusions The opportune administration of itolizumab might interrupt the hyperinflammatory cascade and prevent COVID‐19 morbidity and mortality.
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Affiliation(s)
- Armando Caballero
- Intensive Care Unit Arnaldo Milián Castro University Hospital Santa Clara Cuba
| | - Lázaro M Filgueira
- Intensive Care Unit Manuel "Piti" Fajardo Rivero Hospital Santa Clara Cuba
| | - Julio Betancourt
- Intensive Care Unit Manuel "Piti" Fajardo Rivero Hospital Santa Clara Cuba
| | - Naivy Sánchez
- Intensive Care Unit Manuel "Piti" Fajardo Rivero Hospital Santa Clara Cuba
| | - Carlos Hidalgo
- Intensive Care Unit Manuel "Piti" Fajardo Rivero Hospital Santa Clara Cuba
| | | | | | | | | | - Henrry Diaz
- Intensive Care Unit Frank País Hospital Havana Cuba
| | - Elio Meriño
- Intensive Care Unit Frank País Hospital Havana Cuba
| | | | | | - Mayra Ramos
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Danay Saavedra
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Yanelda García
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Geydi Lorenzo
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Meylán Cepeda
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Maylén Arencibia
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Leticia Cabrera
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Milagros Domecq
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Daymys Estévez
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Carmen Valenzuela
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Patricia Lorenzo
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Lizet Sánchez
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Zaima Mazorra
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Kalet León
- Research Direction Center of Molecular Immunology (CIM) Havana Cuba
| | - Tania Crombet
- Clinical Research Direction Center of Molecular Immunology (CIM) Havana Cuba
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Giraldo Marin A, Marti Laosa M, Ramos M, Giralt J. PO-1030: Challenges on the CT follow-up after SBRT to early stage NSCLC. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01047-1] [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: 11/16/2022]
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Quintanar C, Caballero R, Ugalde M, Ramos M, Chavira E, Cruz-Manjarrez H, Espinosa F. Charge transfer and hydrogen adsorption in the Pd/Ag bimetallic nano system: an experimental and theoretical DFT cluster approach. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1820090] [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] [Indexed: 10/23/2022]
Affiliation(s)
- C. Quintanar
- Departamento de Física, Facultad de Ciencias, Universidad Nacional Autónoma de México, México México
| | - R. Caballero
- Departamento de Física, Facultad de Ciencias, Universidad Nacional Autónoma de México, México México
| | - M. Ugalde
- Banco de México, Evaluación de Insumos, Irrigación México
| | - M. Ramos
- Universidad Nacional Autónoma de México, Instituto de Investigaciones en Materiales, México México
| | - E. Chavira
- Universidad Nacional Autónoma de México, Instituto de Investigaciones en Materiales, México México
| | - H. Cruz-Manjarrez
- Universidad Nacional Autónoma de México, Instituto de Física, México México
| | - F. Espinosa
- Centro de Investigación en Materiales Avanzados, Física de Materiales, Chihuahua México
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Albanell J, Martinez M, Ramos M, Connor M, De la Cruz-Merino L, Santaballa Bertran A, Martínez-Jáñez N, Moreno F, Fernández Pérez I, Alarcon Company J, Virizuela Echaburu J, De la Haba Rodríguez J, Sánchez-Rovira P, González-Cortijo L, Margeli Vila M, Sánchez Munoz A, Garau Llinas I, Casas M, Bezares Montes S, Rojo Todo F. LBA19 GEICAM/2014-12 (FLIPPER) study: First analysis from a randomized phase II trial of fulvestrant (F)/palbociclib (P) versus (vs) F/placebo (PL) as first-line therapy in postmenopausal women with HR (hormone receptor)+/HER2– endocrine sensitive advanced breast cancer (ABC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Viada C, Bouza C, Ballesteros J, Fors M, Alvarez M, Frias A, Garcia L, Santiesteban Y, Santiesteban Y, Ramos M. Evaluación de la calidad de vida como predictor de supervivencia en el cáncer. RB 2020. [DOI: 10.21931/10.21931/rb/2020.05.03.10] [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: 11/09/2022] Open
Abstract
La calidad de vida y la supervivencia son variables a tener en cuenta en ensayos clínicos de pacientes oncológicos. Es importante investigar la relación que existe entre ellas para los distintos tipos de cáncer. Se unieron las bases de datos de todos los pacientes oncológicos incluidos en los ensayos clínicos que se ejecutaron en el país, en el período 2000-2020. La calidad de vida se evaluó a través de las encuestas utilizadas en cada protocolo de investigación. Se realizó un análisis del tiempo transcurrido entre la inclusión del paciente y el fallecimiento para determinar el tiempo de supervivencia. Se comprobó que las variables de supervivencia de los pacientes incluidos en ensayos clínicos, mostraron valores superiores a los reportados para los pacientes con similares localizaciones del tumor no incluidos en estas investigaciones. Las localizaciones de mayor supervivencia fueron: pulmón (14.03 meses), cabeza y cuello (19.63 meses) y esófago (16.85 meses). En el caso de la calidad de vida se obtuvo que, globalmente, los pacientes mantuvieron un excelente estado general y la mayoría se incorporó a las actividades domésticas y laborales. Los pacientes incluidos en ensayos clínicos mostraron un incremento de la supervivencia y calidad de vida.
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Affiliation(s)
| | - Carlos Bouza
- Facultad de Matemática y Computación, Universidad de la Habana, Cuba
| | | | | | | | | | | | | | | | - Mayra Ramos
- Centro de Inmunología Molecular, Habana, Cuba
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Blanch S, Pérez-García J, Balmaña J, Prat A, Alés-Martínez J, de la Haba J, Alba E, Palacios-Ozores P, Ramos M, Lema L, García Sáenz J, Sampayo-Cordero M, Malfettone A, Cortés J, Llombart Cussac A. 182TiP Effectiveness of niraparib plus aromatase inhibitors (AI) for germinal BRCA1/2-mutated (gBRCAm) or homologous recombination deficient (HRD), hormone receptor (HR)+/human epidermal growth factor receptor 2 (HER2)- advanced breast cancer (ABC). The LUZERN Strategy. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.282] [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: 10/24/2022] Open
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Abstract
AbstractRecent reports indicate that the quality of care provided to immigrant and ethnic minority patients is not at the same level as that provided to majority group patients. Although the European Board of Medical Specialists recognizes awareness of cultural issues as a core component of the psychiatry specialization, few medical schools provide training in cultural issues. Cultural competence represents a comprehensive response to the mental health care needs of immigrant and ethnic minority patients. Cultural competence training involves the development of knowledge, skills, and attitudes that can improve the effectiveness of psychiatric treatment. Cognitive cultural competence involves awareness of the various ways in which culture, immigration status, and race impact psychosocial development, psychopathology, and therapeutic transactions. Technical cultural competence involves the application of cognitive cultural competence, and requires proficiency in intercultural communication, the capacity to develop a therapeutic relationship with a culturally different patient, and the ability to adapt diagnosis and treatment in response to cultural difference. Perhaps the greatest challenge in cultural competence training involves the development of attitudinal competence inasmuch as it requires exploration of cultural and racial preconceptions. Although research is in its infancy, there are increasing indications that cultural competence can improve key aspects of the psychiatric treatment of immigrant and minority group patients.
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Viada C, Vega AM, Robaina M, Frías A, Álvarez M, Santiesteban Y, Santiesteban Y, García L, Mestre B, Osorio MX, Pérez L, Macias A, Crombet T, Ramos M. Evaluation of Nimotuzumab for the treatment of head and neck cancer: Meta-analysis of controlled trials. RB 2020. [DOI: 10.21931/rb/2020.05.01.8] [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: 11/09/2022] Open
Abstract
Nimotuzumab, humanized monoclonal antibody, directed against the epidermal growth factor receptor: highly expressed protein in malignant tumors of epithelial origin. It has been registered for head and neck tumors since 2002. To determine the effectiveness of Nimotuzumab in head and neck cancer through the combined meta-analysis technique. A search was conducted in PubMed, in an indexed magazine with the words “Nimotuzumab”, “head and neck,” 48 articles published by Cuban and foreign authors were detected between April 1, 2005, and July 31, 2019, in which the results of clinical studies conducted with the monoclonal antibody Nimotuzumab are described. Seven clinical trials conducted in Cuba from 2005-2019 with Nimotuzumab are described; three Phase I / II (with 14, 10 and 10 patients respectively), a Phase II / III with 106 patients, a Phase II with 37 patients, two Phase IV (with 386 and 225 patients each) and a study promoted by the Researcher with 17 patients. From these studies, the three controlled trials were selected by the PRISMA flow chart. The meta-analysis consisted of the construction of the Forest Plot graph, the sensitivity analysis and the cumulative analysis. The meta-analysis shows favorable results for Nimotuzumab, without heterogeneity (I2 = 0%). The sensitivity analysis reveals that the test that differs most from the others is Phase II / III. The cumulative analysis indicates that after the second trial, there is already sufficient evidence.
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Affiliation(s)
- Carmen Viada
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Aliz M. Vega
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Mayte Robaina
- Centro Nacional Coordinador de Ensayos Clínicos, Calle 5ta A e/ 60 y 62, Playa, CP 11300, La Habana, Cuba
| | - Aliuska Frías
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Mabel Álvarez
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Yanela Santiesteban
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Yuliannis Santiesteban
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Lázara García
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Braulio Mestre
- Instituto Nacional de Oncología y Radiobiología, Calle 29 e/ F y D, Vedado, Plaza de la Revolución, CP 10400, La Habana Cuba
| | - Marta xxx Osorio
- Instituto Nacional de Oncología y Radiobiología, Calle 29 e/ F y D, Vedado, Plaza de la Revolución, CP 10400, La Habana Cuba
| | - Leslie Pérez
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Amparo Macias
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Tania Crombet
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
| | - Mayra Ramos
- Centro de Inmunología Molecular, CIM Calle 206 No. 1926 e/ 19 y 21, Atabey, Playa, CP 11600, La Habana, Cuba
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Quezada M, Ayala R, Ramos M, Villa Benayas Z, Calderon-Dominguez M, Toro R. P225 Carcinoid heart disease: report of a case in a patients with trombocytopenia absent radius. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.091] [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: 11/14/2022] Open
Abstract
Abstract
Background
The carcinoid syndrome is characterized by extensive and several clinical manifestations. The diarrhea, the cutaneous flushing are the most frequents symptoms while cardiac manifestations (carcinoid heart disease) (CHD) occurs in a mean of 40%. Nowadays, the number of cases of CHD is lower than 20%, as a consequence of the widespread use of somatostatin analogues. At present, there is a mean delay in diagnosis of CHD of 1.5 years from the time of carcinoid syndrome detection. Hence, CHD is associated with a poor prognosis for clinical management.
Case report
We present a case of 45-years-old active woman, with Thrombocytopenia absent radius (TAR). This is characterized by a bilateral absence of the radio with the presence of both thumbs and thrombocytopenia. Our patient was attended for dyspnea of medium efforts, history of diarrhea, cutaneous flushing with tachycardia and elevated urinary 5-hydroxyindoleacetic acid (5-HIAA) (89,6 mg/24 (2,0-9,0)). The Transthoracic echocardiography showed morphologic changes that affected the tricuspid valve: diminished curvature of the leaflets, altered dynamic motion of the leaflets during diastole, fused and shortened chordae retraction and reduced excursion of the valve. A moderate to severe tricuspid regurgitation and tricuspid stenosis with gradient media de 5 mmHg was observed. In addition, the right ventricle was dilated, a severe pulmonary hypertension, a right pleural effusion and a minor pericardial effusion circumference were detected. All these findings were consistent with CHD.
Conclusions
This report describes an unusual case of CHD in TAR patient. In fact, the interest of this case is the role played by the echocardiogram in the differential diagnosis for tricuspid valve diseases. Tricuspid stenosis is an infrequent condition and it is usually related with rheumatic disease associated with mitral valve disease. Although the carcinoid syndrome is infrequent, any changes in the anatomical structure of the tricuspid valve (thickening, fibrosis and rigidity associated with stenosis and tricuspid regurgitation) should alert us to the suspicion of CHD
Abstract P225 Figure.
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Affiliation(s)
- M Quezada
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - R Ayala
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - M Ramos
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - Z Villa Benayas
- University Hospital Central de LA Cruz Roja, Cardiology, Madrid, Spain
| | - M Calderon-Dominguez
- Cádiz University and Instituto de Investigación e Innovación en Ciencias Biomédicas (INIBICA), Cardiology, Cádiz, Spain
| | - R Toro
- Cádiz University and Instituto de Investigación e Innovación en Ciencias Biomédicas (INIBICA), Cardiology, Cádiz, Spain
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Cepas Guillen PL, Fernandez-Valledor A, Izquierdo M, Ramos M, Prats S, Doltra A, Vidal B, Roque M. 1094 Exercise syncope as initial symptom of constrictive pericarditis in a young patient. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.645] [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
Introduction
Constrictive pericarditis is a form of diastolic heart failure that arises because an inelastic pericardium inhibits cardiac filling. Syncope is a rare initial symptom of constrictive pericarditis.
Clinical case
A 22-year-old man with previous medical history of viral meningitis when he was 3 months-old but without any family history of cardiac disease or sudden cardiac death, was admitted to the Emergency Department for syncope. During the last year, he had suffered several episodes of intense exercise-related syncope. The patient denied having prodromes, chest pain, palpitations or any other symptoms. The physical exam of the patient was normal with stable vital signs. Normal S1 and S2 heart sounds were present, no murmurs or gallop. There were no signs of heart failure, only a minimal jugular ingurgitation. An electrocardiogram (ECG) revealed sinus rhythm, signs of bi-atrial enlargement (prominent P-wave with P mitral morphology in DI-II leads, with enhanced negative deflection in V1), and negative asymmetric T-waves in inferior (DII-III-aVF) and V6 leads. Chest X-ray showed minimal calcium density in the inferior pericardial silhouette. The patient was admitted in the Cardiology Department for aetiological study. A transthoracic echocardiogram revealed a marked protodiastolic cleft in the interventricular septum, with 40% variations of the transmitral flow with the respiratory changes and dilation of the cava vein, with absent respiratory collapse. A marked thickening and calcification of the inferoposterior pericardium was also seen. Considering these results, the diagnosis of constrictive pericarditis was suggested (Fig. A, B, C). Blood tests for autoimmune disease screening, as well as infectious diseases, including Quantiferon test, HIV, HVC, HVB and other viral serologies were done, with negative results. A cardiac magnetic resonance was requested, which confirmed the echocardiographic findings, with bi-atrial enlargement and markedly thickened pericardium with loss of signal, suggestive of calcification. Left and right ventricle had normal dimensions and contractility. The CT coronary angiography revealed normal coronary anatomy. Extensive calcification and pericardial thickening were shown, with myocardial infiltration in the lateral-basal area (Fig D). It was considered important to rule out any additional arrhythmic aetiology of the exercise syncope. Therefore, a stress test and, an electrophysiologic study were done, both with normal results. The patient remained asymptomatic and a pericardiectomy was indicated given the severe thickening and calcification of the pericardium and frequent syncopal episodes that our patient suffered.
Conclusions
Syncope as the initial symptom in the absence of significant right heart failure signs is a very unusual form of presentation of idiopathic constrictive pericarditis given the severe thickening and calcification of the pericardium of our patient.
Abstract 1094 Figure.
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Affiliation(s)
| | | | - M Izquierdo
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
| | - M Ramos
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
| | - S Prats
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
| | - A Doltra
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
| | - B Vidal
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
| | - M Roque
- Hospital Clinic de Barcelona, Cardiology , Barcelona, Spain
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Quezada M, Ramos M, Ayala R, Calderon- Dominguez M, Guerrero De La Riva P, Villa Benayas Z, Munoz Carrasco M, Toro R. P1439 Familial dilated cardiomyopathy: assessment of left ventricular systolic and diastolic function by echocardiogram in asymptomatic patients. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.868] [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: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Alfonso X El Sabio University
Introduction
Familial dilated cardiomyopathy (fDCM) represents 20% to 30% of idiopathic DCM (iDCM) ethiology. The assessment of cardiac function of these patients is awfully complex. Usually, myocardial fiber damages can not be detected in the early DCM stages. In this sense echocardiogram could be useful to detect incipient changes.
Purpose
The aim of this study was to characterize the systolic function of asymptomatic fDCM, compared within iDCM and control patients.
Material and methods
This study was carried out in 33 fDCM patients. A total of 4 fDCM families with LMNA gene mutation and 3 fDCM families with BLC2-associated athanogene 3 (BAG3) mutation were recruited. Moreover, a total of 30 iDCM and 66 healthy matched controls were enrolled in the study.
Results
58.14% were male. The average age was 45.3 ± 17 years. 72% showed sinus rhythm. Left bundle branch block (LBBB) was observed in 7.8% of patients. The LV ejection fraction (LVEF), sphericity index and mitral annular plane systolic excursion (MAPSE), were significantly improved in the fDCM patients compared to iDCM subjects. However, these parameters were aggravated compared with healthy controls. LVEF was enhanced in fDCM in contrast to iDCM (56% versus 35%; P < 0.001). Nevertheless, LVEF value was deteriorated in fDCM compared to healthy controls (56% versus 65%; P < 0.001). The values of septal and lateral annulus early diastolic velocity measured by DTI, were also diminished. All results are presented in Table 1.
Conclusions
Asymptomatic fDCM shown an intermediate value of LVEF between the iDCM and the control group. This ventricular remodeling process could be the consequence of a slight increase in the end-systolic diameter.
Patients Characteristics Patients Characteristics iDCM 30 patients fDCM 33 patients Control Group 66 Healthy P LVEF 32 (29.78-40) 56.0 (39.7-64.2) 65 (62-69.5) 0.001 EDD 62.5 (59.2-65.7) 53.7 (45.7-57.6) 45.50 (43-48.8) 0.001 ESD 53 (47-58.75) 36 (30.9-54.2) 27.9 (24-31) 0.001 MAPSE 11 (10-12.50) 14 (14-18) 19 (17-20) 0.001 Sphericity index 0.70 (0.66–0.79) 0.69 (0.66-0.79) 0.53 (0.48-58) 0.001 LA volume 61.5 (57-75.1) 32 (23-46.5) 17 (14.2-20) NS Septal annulus Early diastolic Velocity (cm/s) DTI 3.5 (3-4.2) 7.5 (1.6-8.8) 9 (7.9-11) 0.001 Lateral annulus Early diastolic Velocity (cm/s) DT 7.2 (5-8.9) 9.5 (1.8-11.8) 13 (10.37-15) 0.001 Table1. Echocardiografic findings in patients. LVEF: left ventricular ejection fraction; EDD: end-diastolic diameter; ESD: end systolic diameter; MAPSE:mitral annular plane systoluc excursion; LA: left atrium; TDI: Tissue Doppler imagin.
Abstract P1439 Figure. Familial dilated cardiomyopathy
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Affiliation(s)
- M Quezada
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - M Ramos
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - R Ayala
- University Hospital Central de LA Cruz Roja, School Of Medicine Alfonso X el Sabio University, Cardiology, Madrid, Spain
| | - M Calderon- Dominguez
- Cádiz University and Instituto de Investigación e Innovación en Ciencias Biomédicas (INIBICA), Cardiology, Cádiz, Spain
| | | | - Z Villa Benayas
- University Hospital Central de LA Cruz Roja, Cardiology, Madrid, Spain
| | - M Munoz Carrasco
- University Hospital Central de LA Cruz Roja, Cardiology, Madrid, Spain
| | - R Toro
- Cádiz University and Instituto de Investigación e Innovación en Ciencias Biomédicas (INIBICA), Cardiology, Cádiz, Spain
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Barnadas A, Muñoz M, Margelí M, Chacón JI, Cassinello J, Antolin S, Adrover E, Ramos M, Carrasco E, Jimeno MA, Ojeda B, González X, González S, Constenla M, Florián J, Miguel A, Llombart A, Lluch A, Ruiz-Borrego M, Colomer R, Del Barco S. BOMET-QoL-10 questionnaire for breast cancer patients with bone metastasis: the prospective MABOMET GEICAM study. J Patient Rep Outcomes 2019; 3:72. [PMID: 31865481 PMCID: PMC6925605 DOI: 10.1186/s41687-019-0161-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 05/29/2019] [Accepted: 11/15/2019] [Indexed: 11/18/2022] Open
Abstract
Background Bone metastasis (BM) is the most common site of disease in metastatic breast cancer (MBC) patients. BM impacts health-related quality of life (HRQoL). We tested prospectively the psychometric properties of the Bone Metastasis Quality of Life (BOMET-QoL-10) measure on MBC patients with BM. Methods Patients completed the BOMET-QoL-10 questionnaire, the Visual Analogue Scale (VAS) for pain, and a self-perceived health status item at baseline and at follow-up visits. We performed psychometric tests and calculated the effect size of specific BM treatment on patients´ HRQoL. Results Almost 70% of the 172 patients reported symptoms, 23.3% experienced irruptive pain, and over half were receiving chemotherapy. BOMET-QoL-10 proved to be a quick assessment tool performing well in readability and completion time (about 10 min) with 0–1.2% of missing/invalid data. Although BOMET-QoL-10 scores remained fairly stable during study visits, differences were observed for patient subgroups (e.g., with or without skeletal-related events or adverse effects). Scores were significantly correlated with physician-reported patient status, patient-reported pain, symptoms, and perceived health status. BOMET-QoL-10 scores also varied prospectively according to changes in pain intensity. Conclusions BOMET-QoL-10 performed well as a brief, easy-to-administer, useful, and sensitive HRQoL measure for potential use for clinical practice with MBC patients. Trial registration NCT03847220. Retrospectively registered on clinicaltrials.gov (February the 20th 2019).
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Affiliation(s)
- A Barnadas
- Medical Oncology Department, Hospital de la Santa Creu I Sant Pau, C/Sant Antoni Maria Claret, 167, 08041, Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain.
| | - M Muñoz
- Medical Oncology Department, Hospital Clinic i Provincial, C/ Villarroel n° 170, 08036, Barcelona, Spain
| | - M Margelí
- Medical Oncology Department, Ctra, Hospital Germans Trias i Pujol, Canyet s/n, 08916 Badalona, Barcelona, Spain
| | - J I Chacón
- Medical Oncology Department, Hospital Virgen de la Salud, Avda. Barber, n° 30, 45005, Toledo, Spain
| | - J Cassinello
- Medical Oncology Department, Hospital General de Guadalajara, C/ Donantes de Sangre, s/n, 19002, Guadalajara, Spain
| | - S Antolin
- Medical Oncology Department, Complejo Hospitalario U. A Coruña, C/ Xubias de Abaixo s/n, 15006, A Coruña, Spain
| | - E Adrover
- Medical Oncology Department, Complejo Hospitalario Universitario de Albacete, C/ Hermanos Falcó n° 37, 02006, Albacete, Spain
| | - M Ramos
- Medical Oncology Department, Centro Oncológico de Galicia, C/ Doctor Camilo Veiras s/n, 15009, A Coruña, Spain
| | - E Carrasco
- GEICAM (Spanish Breast Cancer Group), Avda. de los Pirineos n° 7, 28703 San Sebastián de los Reyes, Madrid, Spain
| | - M A Jimeno
- GEICAM (Spanish Breast Cancer Group), Avda. de los Pirineos n° 7, 28703 San Sebastián de los Reyes, Madrid, Spain
| | - B Ojeda
- Medical Oncology Department, Hospital de la Santa Creu I Sant Pau, C/Sant Antoni Maria Claret, 167, 08041, Barcelona, Spain
| | - X González
- Medical Oncology Department, Hospital General de Catalunya, Carrer de Pedro Pons 1, 08195, Sant Cugat del Valles, Barcelona, Spain
| | - S González
- Medical Oncology Department, Hospital Mutua de Terrassa, Barcelona, Plaza del Dr. Robert n°5, 08221, Terrassa, Barcelona, Spain
| | - M Constenla
- Medical Oncology Department, Complejo Hospitalario De Pontevedra, Calle Mourente s/n, 36071, Pontevedra, Galicia, Spain
| | - J Florián
- Medical Oncology Department, Hospital Comarcal de Barbastro, Ctra. Nacional 240, s/n, 22300, Barbastro, Huesca, Spain
| | - A Miguel
- Medical Oncology Department, Hospital Althaia Manresa, C/ Dr. Joan Soler, s/n, 08243, Manresa, Barcelona, Spain
| | - A Llombart
- Medical Oncology Department, Hospital Arnau de Vilanova, Avda. Alcalde Rovira Roure, 80, 25198, Lleida, Spain
| | - A Lluch
- Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain.,Hospital Clínico Universitario de Valencia, Biomedical Research Institute INCLIVA, Valencia, Spain
| | - M Ruiz-Borrego
- Medical Oncology Department, Hospital Virgen del Rocío, Avda. Manuel Siurot, s/n, 41013, Sevilla, Spain
| | - R Colomer
- Medical Oncology Department, Hospital Universitario La Princesa, C/ Diego de León n° 62, 28006, Madrid, Spain
| | - S Del Barco
- Medical Oncology Department, Hospital U. Josep Trueta, Avda. De França s/n, 17007, Gerona, Spain
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Feldsine PT, Jucker MT, Kaur M, Lienau AH, Kerr DE, Adamson A, Beaupre L, Bishop J, Casasola E, Cote C, Desilets S, D’lima C, Elahimanesh P, Fitzgerald S, Forgey R, Fortin J, Gohil V, Griffin J, Hardin M, Kaur D, Ketrenos J, King A, Kupski B, Luce S, Lucia L, Maeda S, Markun D, Marquez-Gonzalez M, McClendon J, McKessock J, Nelson C, Nguyen T, O’Brien C, Ramos M, Reilly S, Roa N, Schiffelbein Z, Shaffer K, Shepherd D, Sowell S, Trujillo E, Wang S, Williams K. Evaluation of the Assurance GDS® for Salmonella Method in Foods and Environmental Surfaces: Multilaboratory Collaborative Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/93.1.150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
A multilaboratory collaborative study was conducted to compare the detection of Salmonella by the Assurance GDS® for Salmonella method and the Reference culture methods. Six foods, representing a variety of low microbial and high microbial load foods were analyzed. Seventeen laboratories in the United States and Canada participated in this study. No statistical differences (P < 0.05) were observed between the Assurance GDS for Salmonella and the Reference culture methods for any inoculation level of any food type or naturally contaminated food, except for pasta, for which the Assurance GDS method had a higher number of confirmed test portions for Salmonella compared to the Reference method.
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Affiliation(s)
| | - Markus T Jucker
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
| | - Mandeep Kaur
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
| | - Andrew H Lienau
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
| | - David E Kerr
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
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Ramos M, Quezada DM, Ayala R, Gómez-Pavón FJ, Jaramillo J, Toro R. Aortic stenosis prognosis in older patients: frailty is a strong marker of early congestive heart failure admissions. Eur Geriatr Med 2019; 10:483-491. [DOI: 10.1007/s41999-019-00165-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 01/09/2019] [Indexed: 01/09/2023]
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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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Alba E, Rueda OM, Lluch A, Albanell J, Chin SF, Chacón JI, Calvo L, De la Haba-Rodriguez J, Bermejo B, Ribelles N, Sánchez-Rovira P, Plazaola A, Barnadas A, Cirauqul B, Ramos M, Arcusa A, Carrasco E, Herranz J, Chiesa M, Caballero R, Santonja A, Rojo F, Caldas C. Abstract P5-12-03: Genome copy number entropy as predictor of response for neoadjuvant therapy in early breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p5-12-03] [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
Copy Number Alterations (CNAs) represent changes in the copy number of genomic segments of somatic cells due to chromosomal instability. CNAs include gene amplifications or deletions and can be involved in tumorigenesis. We analyzed CNAs data in pre- and post-treatment (ttm) tumors from patients (pts) with early breast cancer (BC) in the neoadjuvant trials GEICAM/2006-03 and GEICAM/2006-14, with the aim to identify CNAs in particular genomic regions (genetic entropy) associated with treatment response.
Methods
GEICAM/2006-03 (NCT00432172) HER2-negative pts were selectively treated according to clinical subtypes: triple negative (TN) pts were treated with standard anthracycline/taxane -based chemotherapy (AT-CT) +/- carboplatin, while luminal patients were randomized to AT-CT vs. hormonotherapy; GEICAM/2006-14 (NCT00841828) HER2+ pts received AT-CT plus anti-HER2 therapy.Shallow-whole genome Illumina sequencing DNA data from 204 paraffin-embedded tumors (100 pre- and 104 post-ttm) were segmented to obtain CNAs and recurrent altered genomic regions were defined. We used Wilcoxon test to analyze the frequency of altered regions and logistic regression analyses to explore their association with tumor response, in terms of pathological complete response (pCR) in breast and axilla. Validation of altered genes associated with therapy response was performed in the microarray gene expression-based Hatzis dataset (GSE25066) from pts receiving neoadjuvant AT-CT (1).
Results
A total of 672 regions covering the whole genome were identified upon analysis of CNAs data. Regions were categorized according to their alteration status as amplified, normal and lost. Comparative analysis of alterations revealed 11 regions significantly different (p<0.05) in pre- vs post-ttm tumors. Logistic regression analysis showed that in pre-ttm tumors specific alterations of 8 regions localized in 3 different genomic loci (11q12, 16q22 and 21q22) were significantly associated with pCR (p<0.05). Independent analyses of CNAs data with “CGH regions” and “GISTIC2.0” tools confirmed the special relevance of 2 of these 8 regions (#653 and #654), amplified in the locus 21q22.12. This locus contains 20 genes whose expression was tested in Hatzis dataset (1) (GSE25066): the analysis showed that overexpression of 5 of these 20 genes (CHAF1B, CBR1, CBR3, RCAN1 and SLC5A3) turned out to be significantly higher in the cohort of pts who reached pCR, in agreement with our findings. Some of these genes have already been described as proliferation markers (CHAF1B) or involved in treatment response (CBR1) in BC. Other genes related to BC in this genomic region are the transcription factor RUNX1 and the Lysine Methyltransferase SETD4.
Conclusions
According to our results, neoadjuvant therapy can modulate genomic aberrations landscape in BC. Our data suggest that amplification of specific genes in the genomic locus (21q22.12) is involved in the neoadjuvant therapy response in early BC.
(1): Hatzis et al., JAMA 2011, 305(18) 1873-81
Citation Format: Alba E, Rueda OM, Lluch A, Albanell J, Chin S-F, Chacón JI, Calvo L, De la Haba-Rodriguez J, Bermejo B, Ribelles N, Sánchez-Rovira P, Plazaola A, Barnadas A, Cirauqul B, Ramos M, Arcusa A, Carrasco E, Herranz J, Chiesa M, Caballero R, Santonja A, Rojo F, Caldas C. Genome copy number entropy as predictor of response for neoadjuvant therapy in early 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 P5-12-03.
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Affiliation(s)
- E Alba
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - OM Rueda
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - A Lluch
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - J Albanell
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - S-F Chin
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - JI Chacón
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - L Calvo
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - J De la Haba-Rodriguez
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - B Bermejo
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - N Ribelles
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - P Sánchez-Rovira
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - A Plazaola
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - A Barnadas
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - B Cirauqul
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - M Ramos
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - A Arcusa
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - E Carrasco
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - J Herranz
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - M Chiesa
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - R Caballero
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - A Santonja
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - F Rojo
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
| | - C Caldas
- Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC, Madrid, Spain; GEICAM, Spanish Breast Cancer Group, Madrid, Spain; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, United Kingdom; Hospital Clínico Universitario de Valencia. Biomedical Research Institute INCLIVA. University of Valencia, Valencia, Spain; Hospital del Mar, Barcelona, Spain; Hospital Virgen de la Salud, Toledo, Spain; Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) - H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; Hospital Clínico Universitario de Valencia, Valencia, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Onkologikoa, San Sebastián, Spain; Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Hospital Germans Trias i Pujol, Barcelona, Spai
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Ramos M, Arce C, Lara F, Alvarado A, Castañeda N. Abstract P1-15-24: Randomized phase II trial to evaluate chemoradiotherapy vs radiotherapy among non-responders breast cancer patients treated with chemotherapy. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-15-24] [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:
Among patients with locally advanced breast cancer (LABC), preoperative systemic treatment is the standard of care; approximately 80% of the patients treated with neoadjuvant chemotherapy present partial or complete clinical response, however there are patients who progress during this therapy or at the end of it, the tumors remain inoperable, this confers a worse prognosis, with an increase in the rates of metastasis and decrease overall survival. The benefit of concomitant chemoradiotherapy in local control is controversial. The objective of this trial is to analyze the efficacy of local control and survival in patients with locally advanced breast cancer who received systemic treatment plus chemoradiotherapy or radiotherapy alone preoperatively.
Patients and Methods
Prospective, randomized, open label trial; patients with LABC whom after neoadjuvant chemotherapy based con anthracyclines and taxanes have disease progression or inoperable disease. Arm A (standard) received radiotherapy (RT) 50 Gy in 25 fractions or chemoradiotherapy (CRT)(gemcitabine 100 mg/m2 plus cisplatin 30 mg/m2) weekly during radiation. The primary endpoint was local recurrence. Secondary end points included systemic recurrence, overall survival and -surgical complications. Statistical analysis was done with SPSS v 20.0, groups comparison was done with X2, survival was analyzed with Kaplan-meier method and comparison among groups with log-rank. Proportional Cox model associate clinical variables with recurrence and death. Local ethics committee approves the trial.
Results:
78 patients were included, median follow-up was 116 months (110-121) at this time, 37 patients had recurrence (local, systemic or both) of which 18 were treated with CRT vs 19 RT alone (51.4 vs 44.2%, p=0.34). Higher rates of local recurrence were in RT alone 63.1% vs 38.9% with chemoradiotherapy with significance difference (p=0.004).
There were no differences in disease free survival (p=0.542) and overall survival was found (p=0.303), 57.1 vs 53.5% respectively. Proportion of surgical complications were similar 71.4% for CRT vs 69.8% for RT (p=0.848). However hematological and gastrointestinal toxicity were more prevalent in patients treated with CRT p<0.005
Conclusion:
Chemoradiotherapy it´s a feasible option to reduce the risk of local recurrence, however without any additional benefit to improve the recurrence-free survival or overall survival. Surgical complications are still the same.
Citation Format: Ramos M, Arce C, Lara F, Alvarado A, Castañeda N. Randomized phase II trial to evaluate chemoradiotherapy vs radiotherapy among non-responders breast cancer patients treated with chemotherapy [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 P1-15-24.
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Affiliation(s)
- M Ramos
- Instituto Nacional de Cancerologia, Ciudad de Mexico, Mexico
| | - C Arce
- Instituto Nacional de Cancerologia, Ciudad de Mexico, Mexico
| | - F Lara
- Instituto Nacional de Cancerologia, Ciudad de Mexico, Mexico
| | - A Alvarado
- Instituto Nacional de Cancerologia, Ciudad de Mexico, Mexico
| | - N Castañeda
- Instituto Nacional de Cancerologia, Ciudad de Mexico, Mexico
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Manze M, Ramos M, Romero D. Perceptions of control over pregnancy: beyond the notion of “intendedness”. Contraception 2018. [DOI: 10.1016/j.contraception.2018.07.096] [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: 11/15/2022]
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Foxhall L, Tami-Maury I, Galindez M, Bello R, Francis K, Ramos M, Hurst A, Cofer J. Utilizing a Global Cancer Center Network for Tobacco Control: Baseline Survey of MD Anderson´s Global Academic Program´s Sister Institution. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.23100] [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: 11/20/2022] Open
Abstract
Background: Globally, tobacco can be attributed to more than 7 million deaths each year. To address this potentially avoidable mortality, The University of Texas MD Anderson Cancer Center has engaged its Global Academic Program´s (GAP) sister institutions (SI) by conducting an inaugural tobacco control assessment survey. A similar survey was done with our University of Texas academic and health science center affiliates that led to improved adoption of tobacco control policies as well as prevention and cessation services on all campuses. The baseline data collected will serve as a mechanism to develop a tobacco prevention and control strategy within a global cancer center network. Aim: To assess SI laws and policies regarding tobacco use, existing screening and cessation services. Strategy/Tactics: Qualtrics was used to administer a 27-item survey to our GAP SI from April-October 2017. Survey questions focused on key areas of tobacco prevention and control: policy, tobacco use screening, and cessation services. A survey link was emailed to 34 institutions in 23 countries. Program/Policy process: Survey GAP SI to determine current tobacco prevention and control measures being implemented. Convene GAP SI in May 2018 to share tobacco control best practices across the network and identify resources and supports to strengthen tobacco control efforts at each institution. Build collaborations aimed at progressive actions in tobacco control policies, educational programs and cessation services culturally appropriate to the needs and resources of the GAP network. Outcomes: Of the 34 GAP SI, 26 responded to the survey (76% response rate). Key findings among the 26 responding institutions: policy - 96% are located in cities with laws regulating the sale and/or use of tobacco products by minors and 77% of the cities have laws regulating the use of tobacco in the workplace; 42% of the campuses have designated smoking areas; tobacco use screening - 65% screen for and document patients´ tobacco status, however only 27% screen “all the time”; cessation services - 19% offer telephone counseling as a cessation service; 38% offer cessation services to the community; 46% offer cessation services to employees. What was learned: The baseline assessment identified areas of institutional needs: cessation services and campus policies. Further discussion with the SI will help engage them in further efforts to address gaps in tobacco control. Collectively, we aim to develop action steps to collaborate and enhance existing services by creating a global platform in which tobacco control best practices and resources can be shared.
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Affiliation(s)
- L. Foxhall
- University of Texas MD Anderson Cancer Center, Office of Health Policy, Houston, TX
| | - I. Tami-Maury
- University of Texas MD Anderson Cancer Center, Behavioral Science, Houston, TX
| | - M. Galindez
- University of Texas MD Anderson Cancer Center, Office of Health Policy, Houston, TX
| | - R. Bello
- University of Texas MD Anderson Cancer Center, Office of Health Policy, Houston, TX
| | - K. Francis
- University of Texas MD Anderson Cancer Center, Global Academic Programs, Houston, TX
| | - M. Ramos
- University of Texas MD Anderson Cancer Center, Global Academic Programs, Houston, TX
| | - A. Hurst
- University of Texas MD Anderson Cancer Center, Cancer Prevention and Control Platform, Houston, TX
| | - J. Cofer
- University of Texas MD Anderson Cancer Center, Cancer Prevention and Control Platform, Houston, TX
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Miron Y, Miller P, Ghetti A, Ramos M, Hofland H, Cevikbas F. LB1511 Neuronal responses elicited by interleukin-13 in human neurons. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.06.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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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Toro cebada R, Gonzalez P, Blasco-turrion S, Lopez granados A, Mesa M, Toro C, Quezada-feijoo M, Ramos M, Lopez-ayala R, Rosa F, Rosa S, Mangas A. Echocardiographic patterns in idiopathic and familial dilated cardiomyopathy. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.772] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Felt E, Morales N, Ramos M, Ferrer L, Collazos F, Ronda E. 7.10-P7Occupational and health characteristics of immigrant families in the PELFI cohort study in Spain. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky048.240] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- E Felt
- Hospital Vall d'Hebron, Spain
| | | | - M Ramos
- Hospital Vall d'Hebron, Spain
| | - L Ferrer
- Centre for Epidemiological Studies of Sexually Transmitted Disease and AIDS in Catalonia (CEEISCAT), Spain
- Centro de Investigación Biomédica en Red Epidemiología y Salud Pública (CIBERESP), Spain
| | | | - E Ronda
- Centro de Investigación Biomédica en Red Epidemiología y Salud Pública (CIBERESP), Spain
- Universidad de Alicante, Spain
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Soraya M, Giraldo A, Seoane A, Ramos M, Santamaria D, Moreno D, Giralt J. EP-1382: Use of cone beam CT (CBCT) to evaluate the intrafraction patient movements during SBRT. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31691-8] [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: 10/14/2022]
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Ethier JL, Ocaña A, Rodríguez Lescure A, Ruíz A, Alba E, Calvo L, Ruíz-Borrego M, Santaballa A, Rodríguez CA, Crespo C, Ramos M, Gracia Marco J, Lluch A, Álvarez I, Casas M, Sánchez-Aragó M, Carrasco E, Caballero R, Amir E, Martin M. Outcomes of single versus double hormone receptor-positive breast cancer. A GEICAM/9906 sub-study. Eur J Cancer 2018; 94:199-205. [PMID: 29573665 DOI: 10.1016/j.ejca.2018.02.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [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: 11/24/2017] [Revised: 02/15/2018] [Accepted: 02/15/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Retrospective data suggest better outcomes for patients with double hormonal receptor (oestrogen [ER] and progesterone receptor [PgR])-positive (dHR+) early breast cancer, compared with single hormonal receptor-positive, sHR+, (ER+/PgR- or ER-/PgR+) disease. Here, we evaluate the classification according to intrinsic subtypes and clinical outcomes of sHR+ versus dHR+ in HER2-negative breast cancer patients enrolled in GEICAM/9906 study (NCT00129922). METHODS Archival tumours were retrieved retrospectively for the analysis of ER, PgR and HER2 status and classified into intrinsic subtypes using the PAM50 gene expression assay. Disease-free survival (DFS) and overall survival (OS) were explored using a Cox proportional hazard analysis. RESULTS Data on intrinsic subtypes were available in 571 (50%) patients with ER+ and/or PR+, and HER2-negative primary tumours. The incidence of luminal A and luminal B subtypes were 52%/36% in dHR+ tumours (ER+/PgR+), and 15%/58% in ER+/PgR-tumours. ER-/PgR+ tumours were mainly luminal A (52%). Compared with ER+/PgR+ patients, DFS was similar in ER-/PgR+ (hazard ratio [HR] 1.15, 95% confidence interval [CI] 0.57-2.34, p = 0.70) but worse in ER+/PgR- patients (HR 1.60, 95% CI 1.12-2.28, p < 0.01). Similar results were observed for OS (HR 1.50, p = 0.30 and HR 1.86, p < 0.01, respectively). CONCLUSIONS The ER+/PgR- group is characterised by higher proliferation and worse outcomes. In spite of the ER-/PgR+ subgroup resembles ER+/PgR+ disease in terms of molecular subtypes and outcomes, the small number of patients in this subgroup prevents from drawing any conclusions. TRIAL REGISTRATION EudraCT: 2005-003108-12 (retrospectively registered 28/06/2005). CLINICALTRIALS. GOV IDENTIFIER NCT00129922 (retrospectively registered 10/08/2005).
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Affiliation(s)
- J L Ethier
- Department of Medical Oncology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - A Ocaña
- Complejo Hospitalario de Albacete, Albacete, Spain; GEICAM (Spanish Breast Cancer Group), Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Spain
| | - A Rodríguez Lescure
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Universitario de Elche, Elche, Spain
| | - A Ruíz
- GEICAM (Spanish Breast Cancer Group), Spain; Instituto Valenciano de Oncología, Valencia, Spain
| | - E Alba
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Virgen de La Victoria, Málaga, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Spain
| | - L Calvo
- GEICAM (Spanish Breast Cancer Group), Spain; Complejo Hospitalario Universitario A Coruña, A Coruña, Spain
| | - M Ruíz-Borrego
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Univ. Virgen Del Rocío, Sevilla, Spain
| | - A Santaballa
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Universitario La Fe, Valencia, Spain
| | - C A Rodríguez
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Clínico Universitario de Salamanca, Salamanca (IBSAL), Spain
| | - C Crespo
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital Ramón y Cajal, Madrid, Spain
| | - M Ramos
- GEICAM (Spanish Breast Cancer Group), Spain; Centro Oncológico de Galicia, A Coruña, Spain
| | - J Gracia Marco
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital de Cabueñes, Gijón, Spain
| | - A Lluch
- GEICAM (Spanish Breast Cancer Group), Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Spain; Hospital Clínico Universitario de Valencia, Biomedical Research Institute INCLIVA, University of Valencia, Valencia, Spain
| | - I Álvarez
- GEICAM (Spanish Breast Cancer Group), Spain; Hospital de Donostia, San Sebastián, Spain
| | - M Casas
- GEICAM (Spanish Breast Cancer Group), Spain
| | | | - E Carrasco
- GEICAM (Spanish Breast Cancer Group), Spain
| | | | - E Amir
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - M Martin
- GEICAM (Spanish Breast Cancer Group), Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.
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Pollán M, Castelló A, Martín M, Ruiz A, Casas AM, Baena JM, Antolin S, Ramos M, Garcia-Saénz JA, Muñoz M, Lluch A, de Juan A, Jara C, Sánchez Rovira P, Antón A, Chacón JI, Arcusa A, Jimeno MA, Bezares S, Carrasco E, Pérez-Gómez B, Lope V. Abstract P3-09-08: Overeating and breast cancer risk by pathologic subtypes: EpiGEICAM study. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p3-09-08] [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
Introduction: It has been reported that overeating may be the greatest avoidable cause of cancer in nonsmokers and obesity increases postmenopausal breast cancer (BC) risk. Calorie restriction reduces BC incidence in experimental animals, but the evidence in humans is more limited. This study analyzes the association between female BC risk and excessive or restricted calorie consumption in Spain.
Methods: EpiGEICAM is a multicenter case-control study including 1017 matched pairs (age & town) of incident BC cases and healthy controls in 14 regions in Spain. Participants filled a structured questionnaire. Average calorie intake (cals) during the 5 years previous to diagnosis (cases) or interview (controls) was estimated using a validated 117-item semiquantitative food-frequency questionnaire. Expected calorie intake (cals_exp) was calculated from a linear regression model taking into account the basal metabolic rate (Sabounchi's meta-regression) and the amount of physical activity performed by each woman (5 categories). For each woman the prediction interval (99%) of cals_exp was used to consider her calorie intake as “normal” (NCI) (cals inside this interval –the reference group-), “excesive” (ECI) (cals>upper limit of the interval) or “restricted” (RCI) (cals<lower limit of the interval). The association of ECI and RCI with BC, overall and by pathologic subtype (luminal (ER+ and/or PR+ with HER2-), HER2+ and triple negative), was evaluated using conditional and multinomial logistic regression models, adjusted for age and region (multinomial models), education, body mass index (BMI), smoking, age at menarche & at first birth, menopausal status, previous history of benign breast disease, family history of BC, hormonal replacement therapy (HRT), physical activity and two scores reflecting the participant's adherence to Mediterranean and Western dietary patterns.
Results: After excluding participants with extreme calorie intake, 973 case-control pairs were considered. Average number of calories was higher in BC cases (1990 kcals) than controls (1897 kcals) P=0.001). Women with RCI (cals<80% of the predicted limit) had lower BC risk (OR=0.52, P=0.001), being this effect more marked in premenopausal women (OR=0.36; Pheterogeneity=0.001). On the contrary, women with ECI (cals>40% of the predicted limit) showed increased BC risk (OR=1.92; P=0.001), being this effect stronger in postmenopausal women (OR=2.81; Pheterogenity=0.001). By pathologic subtypes, no statistically significant differences were observed, but ECI (over 40%) was strongly associated with HER2+ tumors (OR=2.05, P=0.021). No differences in the effect of ECI or RCI were observed by levels of BMI, tobacco or HRT.
Conclusion: After taking BMI into account, excessive energy intake increases BC risk, while relative caloric restriction seems to have a protective effect. Moderate calorie restriction, in combination with regular physical activity, could be a good strategy for BC prevention.
Funding:Scientific Foundation of the Spanish Association Against Cancer (AECC), SEOM, FECMA, Cerveza y Salud Foundation, FIS CD110/00018
Citation Format: Pollán M, Castelló A, Martín M, Ruiz A, Casas AM, Baena JM, Antolin S, Ramos M, Garcia-Saénz JA, Muñoz M, Lluch A, de Juan A, Jara C, Sánchez Rovira P, Antón A, Chacón JI, Arcusa A, Jimeno MA, Bezares S, Carrasco E, Pérez-Gómez B, Lope V. Overeating and breast cancer risk by pathologic subtypes: EpiGEICAM study [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P3-09-08.
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Affiliation(s)
- M Pollán
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A Castelló
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - M Martín
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A Ruiz
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - AM Casas
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - JM Baena
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - S Antolin
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - M Ramos
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - JA Garcia-Saénz
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - M Muñoz
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A Lluch
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A de Juan
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - C Jara
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - P Sánchez Rovira
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A Antón
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - JI Chacón
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - A Arcusa
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - MA Jimeno
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - S Bezares
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - E Carrasco
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - B Pérez-Gómez
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
| | - V Lope
- Carlos III Institute of Health, & Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain; GEICAM Spanish Breast Cancer Group, Madrid, Spain; Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Instituto Valenciano de Oncología, Valencia, Spain; Hospital Virgen del Rocío, Sevilla, Spain; Hospital Puerta del Mar, Cadiz, Spain; Complejo Hospitalario Universitario A Coruña, A Coruna, Spain; Centro Oncológico de Galicia, A Coruna, Spain; Hospital Clínico San Carlos, Madrid, Spain; Hospital Clinic i Provincial, Barcelona, Spain; Hospital Clínico de Valencia, Valencia, Spain; Hospital Marqués de Valdecilla, Santander, Spain; Fundación Hospital de Alcorcón, Madrid, Spain; Complejo Hospitalario de Jaén, Jaen, Spain; Hospital Universitario Miguel Servet, Zaragoza, Spain; Hospital Virgen de la Salud, Toledo, Spain; Consorci Sanitari de Terrassa, Barcelona, Spain; INCLIVA Health
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de Pablo MA, Ramos M, Molina A, Prieto M. Thaw depth spatial and temporal variability at the Limnopolar Lake CALM-S site, Byers Peninsula, Livingston Island, Antarctica. Sci Total Environ 2018; 615:814-827. [PMID: 29017125 DOI: 10.1016/j.scitotenv.2017.09.284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 09/26/2017] [Accepted: 09/26/2017] [Indexed: 06/07/2023]
Abstract
A new Circumpolar Active Layer Monitoring (CALM) site was established in 2009 at the Limnopolar Lake watershed in Byers Peninsula, Livingston Island, Antarctica, to provide a node in the western Antarctic Peninsula, one of the regions that recorded the highest air temperature increase in the planet during the last decades. The first detailed analysis of the temporal and spatial evolution of the thaw depth at the Limnopolar Lake CALM-S site is presented here, after eight years of monitoring. The average values range between 48 and 29cm, decreasing at a ratio of 16cm/decade. The annual thaw depth observations in the 100×100 m CALM grid are variable (Variability Index of 34 to 51%), although both the Variance Coefficient and the Climate Matrix Analysis Residual point to the internal consistency of the data. Those differences could be explained then by the terrain complexity and node-specific variability due to the ground properties. The interannual variability was about 60% during 2009-2012, increasing to 124% due to the presence of snow in 2013, 2015 and 2016. The snow has been proposed here as one of the most important factors controlling the spatial variability of ground thaw depth, since its values correlate with the snow thickness but also with the ground surface temperature and unconfined compression resistance, as measured in 2010. The topography explains the thaw depth spatial distribution pattern, being related to snowmelt water and its accumulation in low-elevation areas (downslope-flow). Patterned grounds and other surface features correlate well with high thaw depth patterns as well. The edaphic factor (E=0.05842m2/°C·day; R2=0.63) is in agreement with other permafrost environments, since frozen index (F>0.67) and MAAT (<-2°C) denote a continuous permafrost existence in the area. All these characteristics provided the basis for further comparative analyses between others nearby CALM sites.
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Affiliation(s)
- M A de Pablo
- Department of Geology, Geography and Environment, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, 28805 Madrid, Spain.
| | - M Ramos
- Department of Physics and Mathematics, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, 28805 Madrid, Spain
| | - A Molina
- Department of Geology, Geography and Environment, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, 28805 Madrid, Spain
| | - M Prieto
- Department of Automatics, Polytechnics School, University of Alcalá, 28805 Madrid, Spain
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