1
|
Bufka J, Sýkora J, Vaňková L, Gutová V, Kačerová Š, Daum O, Schwarz J. Impact of autoimmune gastritis on chronic urticaria in paediatric patients - pathophysiological point of views. Eur J Pediatr 2024; 183:515-522. [PMID: 37947925 PMCID: PMC10912447 DOI: 10.1007/s00431-023-05324-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/28/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023]
Abstract
We would like to provide an updated comprehensive perspective and identify the components linked to chronic spontaneous urticaria (CSU) without specific triggers in autoimmune atrophic gastritis (AAG). AAG is an organ-specific autoimmune disease that affects the corpus-fundus gastric mucosa. Although we lack a unified explanation of the underlying pathways, when considering all paediatric patients reported in the literature, alterations result in gastric neuroendocrine enterochromaffin-like (ECL) cell proliferation and paracrine release of histamine. Several mechanisms have been proposed for the pathogenesis of CSU, with much evidence pointing towards AAG and ECL cell responses, which may be implicated as potential factors contributing to CSU. The excessive production/release of histamine into the bloodstream could cause or trigger exacerbations of CSU in AAG, independent of Helicobacter pylori; thus, the release of histamine from ECL cells may be the primary modulator. CONCLUSION Considering the understanding of these interactions, recognising the respective roles of AAG in the pathogenesis of CSU may strongly impact the diagnostic workup and management of unexplained/refractory CSU and may inform future research and interventions in the paediatric population. WHAT IS KNOWN • Autoimmune atrophic gastritis is a chronic immune-mediated inflammatory disease characterised by the destruction of the oxyntic mucosa in the gastric body and fundus, mucosal atrophy, and metaplastic changes. • Autoimmune atrophic gastritis in paediatric patients is important because of the poor outcome and risk of malignancy and possibly underestimated entities primarily reported in single-case reports. WHAT IS NEW • Upper gastrointestinal inflammatory disorders, independent of H. pylori, have been implicated as potential inducing factors in the development of chronic spontaneous urticaria. • If a paediatric patient presents with symptoms such as anaemia, reduced vitamin B12 levels, recurrent urticaria with no other detectable aetiology, positive anti-parietal cell antibodies, and elevated gastrin levels, autoimmune atrophic gastritis should be considered a possible cause of chronic urticaria.
Collapse
Affiliation(s)
- J Bufka
- Department of Pediatrics, Faculty of Medicine in Pilsen, Faculty Hospital, Charles University in Prague, Alej Svobody 80, Pilsen, 323 00, Czech Republic.
| | - J Sýkora
- Department of Pediatrics, Faculty of Medicine in Pilsen, Faculty Hospital, Charles University in Prague, Alej Svobody 80, Pilsen, 323 00, Czech Republic
| | - L Vaňková
- Department of Histology and Embryology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - V Gutová
- Department of Allergology and Immunology, Teaching Hospital in Pilsen, Pilsen, Czech Republic
| | - Š Kačerová
- Department of Allergology and Immunology, Teaching Hospital in Pilsen, Pilsen, Czech Republic
| | - O Daum
- Sikl's Department of Pathology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - J Schwarz
- Department of Pediatrics, Faculty of Medicine in Pilsen, Faculty Hospital, Charles University in Prague, Alej Svobody 80, Pilsen, 323 00, Czech Republic
| |
Collapse
|
2
|
Nagayama T, Schaeuble MA, Fein JR, Loisel GP, Wu M, Mayes DC, Hansen SB, Knapp PF, Webb TJ, Schwarz J, Vesey RA. A generalized approach to x-ray data modeling for high-energy-density plasma experiments. Rev Sci Instrum 2023; 94:2887772. [PMID: 37129462 DOI: 10.1063/5.0128811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/27/2023] [Indexed: 05/03/2023]
Abstract
Accurate understanding of x-ray diagnostics is crucial for both interpreting high-energy-density experiments and testing simulations through quantitative comparisons. X-ray diagnostic models are complex. Past treatments of individual x-ray diagnostics on a case-by-case basis have hindered universal diagnostic understanding. Here, we derive a general formula for modeling the absolute response of non-focusing x-ray diagnostics, such as x-ray imagers, one-dimensional space-resolved spectrometers, and x-ray power diagnostics. The present model is useful for both data modeling and data processing. It naturally accounts for the x-ray crystal broadening. The new model verifies that standard approaches for a crystal response can be good approximations, but they can underestimate the total reflectivity and overestimate spectral resolving power by more than a factor of 2 in some cases near reflectivity edge features. We also find that a frequently used, simplified-crystal-response approximation for processing spectral data can introduce an absolute error of more than an order of magnitude and the relative spectral radiance error of a factor of 3. The present model is derived with straightforward geometric arguments. It is more general and is recommended for developing a unified picture and providing consistent treatment over multiple x-ray diagnostics. Such consistency is crucial for reliable multi-objective data analyses.
Collapse
Affiliation(s)
- T Nagayama
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - M A Schaeuble
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - J R Fein
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - G P Loisel
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - M Wu
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - D C Mayes
- University of Texas at Austin, Austin, Texas 78712, USA
| | - S B Hansen
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - P F Knapp
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - T J Webb
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - J Schwarz
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - R A Vesey
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| |
Collapse
|
3
|
Dotlacil V, Lerchova T, Coufal S, Kucerova B, Schwarz J, Hradsky O, Skaba R, Rygl M. Comparison of laparoscopic and open ileocecal resection for Crohn's disease in children. Pediatr Surg Int 2023; 39:140. [PMID: 36847848 PMCID: PMC9971069 DOI: 10.1007/s00383-023-05419-9] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/05/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE Ileocecal resection (ICR) is the most frequently performed surgery in paediatric Crohn's disease (CD) patients. The aim of the study was to compare laparoscopic-assisted and open ICR. METHODS Retrospective review of consecutive CD patients undergoing ICR between March 2014 and December 2021 was performed. The patients were divided into open (OG) and laparoscopic (LG) groups. Compared parameters included patients' demographics, clinical characteristics, surgery, duration of hospitalisation and follow-up. Complications were classified according to the Clavien-Dindo classification (CDc). Risk factors were identified using multivariable analysis. RESULTS Sixty-two patients (29 females, 46.7%) were included in the analysis, forty-two patients in OG. The median duration of surgery was 130 in OG versus 148 in LG (p = 0.065) minutes. Postoperative complications were reported in 4 patients (12.1%). There was no significant difference in postoperative complications according to CDc (OG 7.14 vs LG 5%, p = 1). The median length of hospitalisation was 8 in OG and 7 days in LG (p = 0.0005). The median length of follow-up was 21.5 months. CONCLUSION The laparoscopic-assisted approach had shorter hospital stay and was not associated with increased risk of 30-day postoperative complications. Laparoscopic surgery should be considered the preferred surgical approach for primary ICR.
Collapse
Affiliation(s)
- V Dotlacil
- Department of Paediatric Surgery, Second Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, Praha 5, 150 06, Prague, Czech Republic.
| | - T Lerchova
- Department of Paediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - S Coufal
- Laboratory of Cellular and Molecular Immunology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Prague, Czech Republic
| | - B Kucerova
- Department of Paediatric Surgery, Second Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, Praha 5, 150 06, Prague, Czech Republic
| | - J Schwarz
- Department of Paediatrics, Faculty of Medicine in Pilsen, Faculty Hospital, Charles University in Prague, Pilsen, Czech Republic
| | - O Hradsky
- Department of Paediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - R Skaba
- Department of Paediatric Surgery, Second Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, Praha 5, 150 06, Prague, Czech Republic
| | - M Rygl
- Department of Paediatric Surgery, Second Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, Praha 5, 150 06, Prague, Czech Republic
| |
Collapse
|
4
|
Mueller Y, Auderset D, Maeder M, Schwarz J, Masserey E. Sentinel monitoring of COVID-related daily activity in primary care practices of the canton of Vaud. Eur J Public Health 2022. [PMCID: PMC9594695 DOI: 10.1093/eurpub/ckac131.560] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction During the COVID pandemic, COVID-related data collected in family medicine were scarce. We aimed to monitor cantonal trends of COVID-related activity in family medicine and paediatric practices during the year 2021. Methods Family physicians and paediatricians established in the canton of Vaud were invited to join an ad hoc sentinel surveillance system. Online data collection was based on daily activity reports and monthly questionnaires. In particular, participants categorized daily counts of consultations and phone calls into predefined COVID-related categories. Results Thirty-seven practices contributed regularly to the system between March 20th and December 31st 2021. Out of 81'407 medical consultations, 4'950 (6.1%) were related to new COVID suspicions as defined by the Federal Office of Public Health, and 5'252 (6.4%) otherwise related to COVID. Depending on the week and the practice, between 5.6% and 26.5% of face-to-face consultations were COVID-related. In paediatrics, COVID-related activity corresponded mostly to new COVID suspicions (11.2% of on-site consultations), whereas among family physicians other COVID topics predominated (9.8% of face-to-face consultations), mainly questions about vaccination. Consultations for persisting COVID-related symptoms were stable at a low level throughout the year, and constituted less than 1% of all consultations. Most practices swabbed patients for SARS-CoV-2 tests, and an increasing proportion performed rapid antigenic tests over the year. In paediatrics, COVID-suspicions were not systematically tested. Conclusions Throughout 2021, COVID-related consultations constituted an important part of family medicine and paediatric practices’ activity in the canton of Vaud. Monitoring COVID-related activity in primary care during a pandemic documents how physicians translate recommendations into practice and provides health authorities with valuable information to guide public health action. Key messages • Throughout 2021, COVID-related consultations constituted an important part of family medicine and paediatric practices’ activity in the canton of Vaud. • Monitoring COVID-related activity in primary care during a pandemic documents how physicians translate recommendations into daily practice.
Collapse
Affiliation(s)
- Y Mueller
- Department of Family Medicine, Center for Primary Care and Public Health , Lausanne, Switzerland
| | - D Auderset
- Department of Family Medicine, Center for Primary Care and Public Health , Lausanne, Switzerland
| | - M Maeder
- Department of Family Medicine, Center for Primary Care and Public Health , Lausanne, Switzerland
| | - J Schwarz
- Department of Family Medicine, Center for Primary Care and Public Health , Lausanne, Switzerland
| | - E Masserey
- Cantonal Health Directorate , Lausanne, Switzerland
| |
Collapse
|
5
|
Kreslová M, Sýkorová A, Bittenglová R, Schwarz J, Pomahačová R, Jehlička P, Kobr J, Trefil L, Sýkora J. Age-Related Progression of Microvascular Dysfunction in Cystic Fibrosis: New Detection Ways and Clinical Outcomes. Physiol Res 2021. [DOI: 10.33549//physiolres.934743] [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: 11/25/2022] Open
Abstract
There are concerns about altered vascular functions that could play an important role in the pathogenesis and influence the severity of chronic disease, however, increased cardiovascular risk in paediatric cystic fibrosis (CF) has not been yet fully understood. Aim was to analyse vascular disease risk and investigate changes over times in CF and controls. We prospectively enrolled 22 CF subjects (a median age of 16.07 years), and 22 healthy demographically matched controls (a median age of 17.28 years) and determined endothelial function. We utilised a combined diagnostic approach by measuring the plethysmographic Reactive Hyperemia Index (RHI) as the post-to preocclusive endothelium-dependent changes of vascular tone, and biomarkers that are known to be related to endothelial dysfunction (ED): asymmetric dimethyl arginine (ADMA), high-sensitive CRP (hsCRP), VCAM-1 and E-selectin. RHI values were significantly lower in CF young adults (p<0.005). HsCRP (p<0.005), E-selectin (p<0.001) and VCAM-1 (p<0.001) were significantly increased in CF patients since childhood. The findings have provided a detailed account of the ongoing process of microvascular dysfunction with gradual progression with the age of CF patients, making them further at risk of advanced vascular disease. Elevations of biomarkers in CF children with not yet demonstrated RHI changes but with significantly reduced RHI in adulthood and lipid profile changes indicate the possible occurrence of ED with CF-related specific risk factors over time and will enable us to provide the best possible support.
Collapse
Affiliation(s)
- M. Kreslová
- Department of Pediatrics, Charles University in Prague, Faculty of Medicine in Pilsen, Faculty Hospital, Pilsen, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Schwarz J, Leiderer P, Palberg T. Salt-concentration-dependent nucleation rates in low-metastability colloidal charged sphere melts containing small amounts of doublets. Phys Rev E 2021; 104:064607. [PMID: 35030906 DOI: 10.1103/physreve.104.064607] [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] [Received: 07/07/2021] [Accepted: 11/29/2021] [Indexed: 06/14/2023]
Abstract
We determined bulk crystal nucleation rates in aqueous suspensions of charged spheres at low metastability. Experiments were performed in dependence on electrolyte concentration and for two different particle number densities. The time-dependent nucleation rate shows a pronounced initial peak, while postsolidification crystal size distributions are skewed towards larger crystallite sizes. At each concentration, the nucleation rate density initially drops exponentially with increasing salt concentration. The full data set, however, shows an unexpected scaling of the nucleation rate densities with metastability times the number density of particles. Parameterization of our results in terms of classical nucleation theory reveals unusually low interfacial free energies of the nucleus surfaces and nucleation barriers well below the thermal energy. We tentatively attribute our observations to the presence of doublets introduced by the employed conditioning technique. We discuss the conditions under which such small seeds may induce nucleation.
Collapse
Affiliation(s)
- J Schwarz
- Institute of Physics, Johannes Gutenberg University, 55128 Mainz, Germany
| | - P Leiderer
- Fachbereicht Physik, University of Konstanz, 78457 Konstanz, Germany
| | - T Palberg
- Institute of Physics, Johannes Gutenberg University, 55128 Mainz, Germany
| |
Collapse
|
7
|
Schwarz J, Vecka M, Stožický F, Pomahačová R, Staňková B, Tvrzická E, Kreslová M, Zahálková R, Sýkora J. The assessment of plasma fatty acid profiles in newly diagnosed treatment-naive paediatric Crohn's disease. Physiol Res 2021; 70:799-808. [PMID: 34505533 DOI: 10.33549/physiolres.934665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Fatty acid (FA) profiles as potentially relevant components of Crohn's disease (CD) have been insufficiently analysed. We sought to explore the plasma profiles of n-3 and n-6 polyunsa-turated fatty acids (PUFAs) in newly diagnosed untreated active CD. We included 26 consecutive CD pediatric patients (<19 years) and 14 healthy controls (HCs). Disease characteristics, including inflammatory markers, dietary histories, and the Pediatric Crohn's Disease Activity Index (PCDAI), were obtained. The profiles of plasma FAs in plasma lipid classes were analysed by gas chromatography with FID detection of methyl esters. The erythrocyte sedimentation rate, C-reactive protein level and fecal calprotectin level (all p<0.001) were significantly higher in CD patients than in HCs. Most changes were observed in plasma phospholipids (PLs), such as a higher content of n-3 and changes in n-6 long-chain PUFAs in the CD group. The CD group had a lower ratio of n-6/n-3 PUFAs in PLs (p<0.001) and triacylglycerols (TAGs) (p<0.01). Correlations of the FA content in plasma PLs with disease activity scores of CD were also observed, which were positive for the sum of monounsaturated fatty acids (MUFAs) as well as oleic acid (18:1n-9) (both p<0.05). The metabolism of PUFAs is significantly altered even in treatment-naive newly diagnosed active pediatric CD, and the content of major FAs in PLs correlates with disease activity and inflammatory markers, thus probably contributing to the still unclear early disease pathogenesis.
Collapse
Affiliation(s)
- J Schwarz
- Division of Pediatric Gastroenterology, Department of Pediatrics, Faculty Hospital, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Schwarz J, Schädler J, Albini S, Peter-Egli J, Probst S, Schüpbach-Regula G, Wiederkehr D. [Health, performance and use of medication in professional Swiss meat rabbit production]. SCHWEIZ ARCH TIERH 2021; 164:623-634. [PMID: 34758955 DOI: 10.17236/sat00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Husbandry conditions for rabbits in Switzerland are at a high animal welfare level in international comparison. Wire mesh flooring is prohibited and group housing is mandatory up to the age of eight weeks. Despite these animal-friendly husbandry standards, animal losses seem to be a significant problem, although reliable data on professional Swiss meat rabbit production is lacking to date. A herd survey was carried out in 52 rabbit farms to address this situation. At the same time, each new litter and each fattening group was documented with a standardized form focusing on animal death and the use of medication by the farmer over a one year period. In the case of increased mortality or new health problems, dead rabbits were sent to the National Reference Center for Poultry and Rabbit Diseases (Zurich) for pathological examination including bacteriological and parasitological diagnostics. Data from 32 farms were evaluated. The average mortality of young animals (birth to weaning) was 14.9% (1.0-30.0%) and of fattening rabbits (weaning to slaughter) 17.3% (4.3-31.8%). Intestinal diseases, mainly dysentery, intestinal coccidiosis and mucoid enteropathies, were the primary cause of death (68.2%). Eimeria spp., Escherichia coli and Clostridium perfringens were identified as the most frequent pathogens. Respiratory diseases were found in 18.7% of the examined rabbits, with Pasteurella multocida identified as the most common pathogen. 60.0% of the farms used antibiotics during the study period and a third (34.7%) of all the fattening animals were medicated with at least one antibiotic. The present results confirm that despite high animal welfare standards infectious diseases and mortality rates represent a considerable problem in professional Swiss meat rabbit production. Risk factors of increased morbidity and mortality should be identified to improve rabbit health, to reduce the high mortality rate and the extensive use of antibiotics in professional Swiss meat rabbit production. Practicable management improvements with specific prevention strategies should be developed.
Collapse
Affiliation(s)
- J Schwarz
- Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften, Berner Fachhochschule
| | - J Schädler
- Nationales Referenzzentrum für Geflügel- und Kaninchenkrankheiten, Institut für Lebensmittelsicherheit und -hygiene, Vetsuisse Fakultät, Universität Zürich
| | - S Albini
- Nationales Referenzzentrum für Geflügel- und Kaninchenkrankheiten, Institut für Lebensmittelsicherheit und -hygiene, Vetsuisse Fakultät, Universität Zürich
| | - J Peter-Egli
- Schweizerische Vereinigung für Schweinemedizin (SVSM)
| | - S Probst
- Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften, Berner Fachhochschule
| | - G Schüpbach-Regula
- Veterinary Public Health Institut (VPHI), Vetsuisse-Fakultät, Universität Bern
| | - D Wiederkehr
- Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften, Berner Fachhochschule
| |
Collapse
|
9
|
Kreslová M, Sýkorová A, Bittenglová R, Schwarz J, Pomahačová R, Jehlička P, Kobr J, Trefil L, Sýkora J. Age-Related Progression of Microvascular Dysfunction in Cystic Fibrosis: New Detection Ways and Clinical Outcomes. Physiol Res 2021; 70:893-903. [PMID: 34717066 DOI: 10.33549/physiolres.934743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
There are concerns about altered vascular functions that could play an important role in the pathogenesis and influence the severity of chronic disease, however, increased cardiovascular risk in paediatric cystic fibrosis (CF) has not been yet fully understood. Aim was to analyse vascular disease risk and investigate changes over times in CF and controls. We prospectively enrolled 22 CF subjects (a median age of 16.07 years), and 22 healthy demographically matched controls (a median age of 17.28 years) and determined endothelial function. We utilised a combined diagnostic approach by measuring the plethysmographic Reactive Hyperemia Index (RHI) as the post-to preocclusive endothelium-dependent changes of vascular tone, and biomarkers that are known to be related to endothelial dysfunction (ED): asymmetric dimethyl arginine (ADMA), high-sensitive CRP (hsCRP), VCAM-1 and E-selectin. RHI values were significantly lower in CF young adults (p<0.005). HsCRP (p<0.005), E-selectin (p<0.001) and VCAM-1 (p<0.001) were significantly increased in CF patients since childhood. The findings have provided a detailed account of the ongoing process of microvascular dysfunction with gradual progression with the age of CF patients, making them further at risk of advanced vascular disease. Elevations of biomarkers in CF children with not yet demonstrated RHI changes but with significantly reduced RHI in adulthood and lipid profile changes indicate the possible occurrence of ED with CF-related specific risk factors over time and will enable us to provide the best possible support.
Collapse
Affiliation(s)
- M Kreslová
- Department of Pediatrics, Charles University in Prague, Faculty of Medicine in Pilsen, Faculty Hospital, Pilsen, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Dahling V, May S, Peter SV, Schwarz J, Ignatyev Y, Scheibner H, Heinze M. [Expectations of patients and relatives for modern hospital care in geriatric psychiatry]. Z Gerontol Geriatr 2021; 55:476-481. [PMID: 34251463 DOI: 10.1007/s00391-021-01941-4] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/21/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE In order to improve health care in geriatric psychiatry, users must be granted a larger role in shaping their treatment. To this aim we identify factors that are essential to psychiatric care from users' perspectives. METHODS Focus groups and interviews (n = 12) were conducted to identify the health care factors that were most essential to its users. In addition, patients (n = 72) and relatives (n = 62) evaluated the current health care in a questionnaire. RESULTS The most essential factors were longer consultations with doctors and treatment providers, comprehensive and comprehensible information, individualized procedures and therapies, having clearly defined scopes for each professional group, environmental factors and the integration of relatives into the therapy process. CONCLUSION The reported factors could help improve health services in geriatric psychiatry by pointing towards potential changes and room for optimization in health care on both structural and process levels.
Collapse
Affiliation(s)
- V Dahling
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland.
| | - S May
- Zentrum für Versorgungsforschung, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| | - S V Peter
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| | - J Schwarz
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| | - Y Ignatyev
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| | - H Scheibner
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| | - M Heinze
- Hochschulklinik für Psychiatrie und Psychotherapie, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Deutschland
| |
Collapse
|
11
|
Martins M, Reinwardt S, Schunck JO, Schwarz J, Baev K, Müller A, Buhr T, Perry-Sassmannshausen A, Klumpp S, Schippers S. Disentangling the Photodissociation Dynamics of the HF + Molecular Radical via Kinetic-Energy-Release-Resolved F 1s Core Excitation and Ionization. J Phys Chem Lett 2021; 12:1390-1395. [PMID: 33508188 DOI: 10.1021/acs.jpclett.0c03356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The F 1s core level photoionization of the ionic molecular radical HF+ has been studied using the photon-ion merged-beams technique at a synchrotron radiation source. Upon analyzing kinetic energy release (KER) dependent photoion yield spectra, complex ultrafast dissociation dynamics of the F 1s core hole excited σ* state can be revealed. By means of configuration-interaction electronic structure calculations of the excited molecular potential energy curves, this complex process can be attributed to a spin-dependent dissociation of the excited σ* biradical state.
Collapse
Affiliation(s)
- M Martins
- Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - S Reinwardt
- Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - J O Schunck
- Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - J Schwarz
- Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - K Baev
- Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - A Müller
- Institut für Atom- und Molekülphysik, Justus-Liebig-Universität Gießen, Leihgesterner Weg 217, 35392 Giessen, Germany
| | - T Buhr
- I. Physikalisches Institut, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Giessen, Germany
| | - A Perry-Sassmannshausen
- I. Physikalisches Institut, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Giessen, Germany
| | - S Klumpp
- Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany
| | - S Schippers
- I. Physikalisches Institut, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Giessen, Germany
| |
Collapse
|
12
|
Schoeb DS, Schwarz J, Hein S, Schlager D, Pohlmann PF, Frankenschmidt A, Gratzke C, Miernik A. Mixed reality for teaching catheter placement to medical students: a randomized single-blinded, prospective trial. BMC Med Educ 2020; 20:510. [PMID: 33327963 PMCID: PMC7745503 DOI: 10.1186/s12909-020-02450-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 12/11/2020] [Indexed: 05/11/2023]
Abstract
BACKGROUND Cost-effective methods to facilitate practical medical education are in high demand and the "mixed-reality" (MR) technology seems suitable to provide students with instructions when learning a new practical task. To evaluate a step-by-step mixed reality (MR) guidance system for instructing a practical medical procedure, we conducted a randomized, single-blinded prospective trial on medical students learning bladder catheter placement. METHODS We enrolled 164 medical students. Students were randomized into 2 groups and received instructions on how to perform bladder catheter placement on a male catheterization training model. One group (107 students) were given their instructions by an instructor, while the other group (57 students) were instructed via an MR guidance system using a Microsoft HoloLens. Both groups did hands on training. A standardized questionnaire covering previous knowledge, interest in modern technologies and a self-evaluation was filled out. In addition, students were asked to evaluate the system's usability. We assessed both groups's learning outcome via a standardized OSCE (objective structured clinical examination). RESULTS Our evaluation of the learning outcome revealed an average point value of 19.96 ± 2,42 for the control group and 21.49 ± 2.27 for the MR group - the MR group's result was significantly better (p = 0.00). The self-evaluations revealed no difference between groups, however, the control group gave higher ratings when evaluating the quality of instructions. The MR system's assessment showed less usability, with a cumulative SUS (system usability scale) score of 56.6 (lower half) as well as a cumulative score of 24.2 ± 7.3 (n = 52) out of 100 in the NASA task load index. CONCLUSIONS MR is a promising tool for instructing practical skills, and has the potential to enable superior learning outcomes. Advances in MR technology are necessary to improve the usability of current systems. TRIAL REGISTRATION German Clinical Trial Register ID: DRKS00013186.
Collapse
Affiliation(s)
- D. S. Schoeb
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - J. Schwarz
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - S. Hein
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - D. Schlager
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - P. F. Pohlmann
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - A. Frankenschmidt
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - C. Gratzke
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| | - A. Miernik
- Department of Urology, Faculty of Medicine, Medical Center – University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany
| |
Collapse
|
13
|
Vecka M, Sýkora J, Stožický F, Pomahačová R, Staňková B, Tvrzická E, Schwarz J, Kreslová M, Zahálková R. The fatty acid profile in new-onset paediatric Crohn's disease. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.516] [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: 10/22/2022]
|
14
|
Gerardo C, Keyler D, Rapp-Olsson A, Schwarz J, Dart R. 72 Post Hoc Analysis of the RCT Comparing F(ab’)2to Fab Antivenom: Control of Venom-induced Tissue Injury in Copperhead Snakebite Patients. Ann Emerg Med 2020. [DOI: 10.1016/j.annemergmed.2020.09.082] [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: 10/23/2022]
|
15
|
Akerstedt T, Ghilotti F, Schwarz J, Theorell-Haglöw J, Lindberg E. 0460 Insomnia In 400 Women: Polysomnography, Immune Parameters, Depression and Anxiety. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.457] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Insomnia disorder has a very weak link to polysomnography (PSG) and so does sleep problems in the general population. The reason for this is not clear. One possibility is that the perception of disturbed sleep may be related to immune activation or anxiety/depression, without impairment of objective sleep.
Methods
400 women participated, constituting a representative sample of the city of Uppsala with oversampling of snorers. Insomniacs (N=41) were compared with normal sleepers in terms of polysomnography (PSG), immune parameters, anxiety and depression
Results
The results (after adjustment for age and BMI) show that C-reactive protein (CRP) reached a higher level (4.4±.5) in insomniacs (vs 2.3±.2 for normal sleepers) (p=.003) and lower subjective health (p=.000), while anxiety (p=.000) and depression (p=.000) (Hospital Anxiety and Depression Scale (HAD)) showed higher levels. PSG sleep continuity variables lacked association with insomnia, as did all sleep stage variables except for REM%, with a lower level in the insomnia group (p=.021). Interleukin 6 and Tumor Necrosis Factor alpha were not related to insomnia. CRP levels did not correlate significantly with anxiety or depression, but with subjective health (r=-.21, p=.000). A logistic regression analysis (excluding the variable subjective health) with insomnia as outcome (0/1) yielded as predictors CRP (OR=1.14, Ci= 1.05; 1.24, p=.000), depression (OR=1.21, Ci=1.06;1.38, p=.000) and anxiety (OR=1.15, Ci=1.02;1.30, p=.021).
Conclusion
It was concluded that increased CRP levels may be part of the subjective experience of insomnia.
Support
No external funding
Collapse
Affiliation(s)
| | | | - J Schwarz
- Stockholm University, Stockholm, SWEDEN
| | | | | |
Collapse
|
16
|
Aker M, Altenmüller K, Arenz M, Babutzka M, Barrett J, Bauer S, Beck M, Beglarian A, Behrens J, Bergmann T, Besserer U, Blaum K, Block F, Bobien S, Bokeloh K, Bonn J, Bornschein B, Bornschein L, Bouquet H, Brunst T, Caldwell TS, La Cascio L, Chilingaryan S, Choi W, Corona TJ, Debowski K, Deffert M, Descher M, Doe PJ, Dragoun O, Drexlin G, Dunmore JA, Dyba S, Edzards F, Eisenblätter L, Eitel K, Ellinger E, Engel R, Enomoto S, Erhard M, Eversheim D, Fedkevych M, Felden A, Fischer S, Flatt B, Formaggio JA, Fränkle FM, Franklin GB, Frankrone H, Friedel F, Fuchs D, Fulst A, Furse D, Gauda K, Gemmeke H, Gil W, Glück F, Görhardt S, Groh S, Grohmann S, Grössle R, Gumbsheimer R, Ha Minh M, Hackenjos M, Hannen V, Harms F, Hartmann J, Haußmann N, Heizmann F, Helbing K, Hickford S, Hilk D, Hillen B, Hillesheimer D, Hinz D, Höhn T, Holzapfel B, Holzmann S, Houdy T, Howe MA, Huber A, James TM, Jansen A, Kaboth A, Karl C, Kazachenko O, Kellerer J, Kernert N, Kippenbrock L, Kleesiek M, Klein M, Köhler C, Köllenberger L, Kopmann A, Korzeczek M, Kosmider A, Kovalík A, Krasch B, Kraus M, Krause H, Kuckert L, Kuffner B, Kunka N, Lasserre T, Le TL, Lebeda O, Leber M, Lehnert B, Letnev J, Leven F, Lichter S, Lobashev VM, Lokhov A, Machatschek M, Malcherek E, Müller K, Mark M, Marsteller A, Martin EL, Melzer C, Menshikov A, Mertens S, Minter LI, Mirz S, Monreal B, Morales Guzmán PI, Müller K, Naumann U, Ndeke W, Neumann H, Niemes S, Noe M, Oblath NS, Ortjohann HW, Osipowicz A, Ostrick B, Otten E, Parno DS, Phillips DG, Plischke P, Pollithy A, Poon AWP, Pouryamout J, Prall M, Priester F, Röllig M, Röttele C, Ranitzsch PCO, Rest O, Rinderspacher R, Robertson RGH, Rodenbeck C, Rohr P, Roll C, Rupp S, Ryšavý M, Sack R, Saenz A, Schäfer P, Schimpf L, Schlösser K, Schlösser M, Schlüter L, Schön H, Schönung K, Schrank M, Schulz B, Schwarz J, Seitz-Moskaliuk H, Seller W, Sibille V, Siegmann D, Skasyrskaya A, Slezák M, Špalek A, Spanier F, Steidl M, Steinbrink N, Sturm M, Suesser M, Sun M, Tcherniakhovski D, Telle HH, Thümmler T, Thorne LA, Titov N, Tkachev I, Trost N, Urban K, Vénos D, Valerius K, VanDevender BA, Vianden R, Vizcaya Hernández AP, Wall BL, Wüstling S, Weber M, Weinheimer C, Weiss C, Welte S, Wendel J, Wierman KJ, Wilkerson JF, Wolf J, Xu W, Yen YR, Zacher M, Zadorozhny S, Zbořil M, Zeller G. Improved Upper Limit on the Neutrino Mass from a Direct Kinematic Method by KATRIN. Phys Rev Lett 2019; 123:221802. [PMID: 31868426 DOI: 10.1103/physrevlett.123.221802] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Indexed: 06/10/2023]
Abstract
We report on the neutrino mass measurement result from the first four-week science run of the Karlsruhe Tritium Neutrino experiment KATRIN in spring 2019. Beta-decay electrons from a high-purity gaseous molecular tritium source are energy analyzed by a high-resolution MAC-E filter. A fit of the integrated electron spectrum over a narrow interval around the kinematic end point at 18.57 keV gives an effective neutrino mass square value of (-1.0_{-1.1}^{+0.9}) eV^{2}. From this, we derive an upper limit of 1.1 eV (90% confidence level) on the absolute mass scale of neutrinos. This value coincides with the KATRIN sensitivity. It improves upon previous mass limits from kinematic measurements by almost a factor of 2 and provides model-independent input to cosmological studies of structure formation.
Collapse
Affiliation(s)
- M Aker
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Altenmüller
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- IRFU (DPhP & APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Arenz
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - M Babutzka
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J Barrett
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - S Bauer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - M Beck
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - A Beglarian
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Behrens
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - T Bergmann
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - U Besserer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Blaum
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - F Block
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Bobien
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Bokeloh
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - J Bonn
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - B Bornschein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Bornschein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Bouquet
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Brunst
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T S Caldwell
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - L La Cascio
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Chilingaryan
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Choi
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - T J Corona
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - K Debowski
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - M Deffert
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Descher
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - P J Doe
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - O Dragoun
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - G Drexlin
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J A Dunmore
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Dyba
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Edzards
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - L Eisenblätter
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Eitel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E Ellinger
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - R Engel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Enomoto
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Erhard
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Eversheim
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - M Fedkevych
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Felden
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Fischer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Flatt
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - J A Formaggio
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - F M Fränkle
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - G B Franklin
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Frankrone
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Friedel
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Fuchs
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Fulst
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - D Furse
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - K Gauda
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - H Gemmeke
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Gil
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Glück
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Görhardt
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Groh
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Grohmann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Grössle
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Gumbsheimer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Ha Minh
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Hackenjos
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - V Hannen
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Harms
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J Hartmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Haußmann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - F Heizmann
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - K Helbing
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - S Hickford
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - D Hilk
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - B Hillen
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - D Hillesheimer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Hinz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Höhn
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Holzapfel
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Holzmann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Houdy
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M A Howe
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Huber
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - T M James
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Jansen
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kaboth
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - C Karl
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - O Kazachenko
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - J Kellerer
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - N Kernert
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Kippenbrock
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Kleesiek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Klein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - C Köhler
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - L Köllenberger
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kopmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Korzeczek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - A Kosmider
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kovalík
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - B Krasch
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Kraus
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - H Krause
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Kuckert
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Kuffner
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Kunka
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Lasserre
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- IRFU (DPhP & APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T L Le
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - O Lebeda
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - M Leber
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - B Lehnert
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J Letnev
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - F Leven
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Lichter
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - V M Lobashev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - A Lokhov
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Machatschek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - E Malcherek
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Müller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Mark
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Marsteller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E L Martin
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - C Melzer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Menshikov
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Mertens
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - L I Minter
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Mirz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Monreal
- Department of Physics, Case Western Reserve University, Cleveland, Ohio 44106, USA
| | - P I Morales Guzmán
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K Müller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - U Naumann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - W Ndeke
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - H Neumann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Niemes
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Noe
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N S Oblath
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - H-W Ortjohann
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Osipowicz
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - B Ostrick
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - E Otten
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - D S Parno
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - D G Phillips
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P Plischke
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Pollithy
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A W P Poon
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J Pouryamout
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - M Prall
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Priester
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Röllig
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Röttele
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - P C-O Ranitzsch
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - O Rest
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - R Rinderspacher
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R G H Robertson
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - C Rodenbeck
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - P Rohr
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Ch Roll
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - S Rupp
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Ryšavý
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - R Sack
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Saenz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - P Schäfer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schimpf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - K Schlösser
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Schlösser
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schlüter
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - H Schön
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Schönung
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - M Schrank
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Schulz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - J Schwarz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Seitz-Moskaliuk
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - W Seller
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - V Sibille
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - D Siegmann
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Skasyrskaya
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Slezák
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - A Špalek
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - F Spanier
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Steidl
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Steinbrink
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - M Sturm
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Suesser
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Sun
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - D Tcherniakhovski
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H H Telle
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - T Thümmler
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - L A Thorne
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - N Titov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - I Tkachev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - N Trost
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Urban
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - D Vénos
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - K Valerius
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - B A VanDevender
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - R Vianden
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - A P Vizcaya Hernández
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - B L Wall
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Wüstling
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Weber
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Weinheimer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - C Weiss
- Project, Process, and Quality Management (PPQ), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Welte
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Wendel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K J Wierman
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J F Wilkerson
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Wolf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - W Xu
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M Zacher
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - S Zadorozhny
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Zbořil
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - G Zeller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| |
Collapse
|
17
|
von Peter S, Ignatyev Y, Indefrey S, Johne J, Schwarz J, Timm J, Heinze M. [Specific components for integrative and flexible care models according to § 64b SGB V]. Nervenarzt 2019; 89:559-564. [PMID: 29209751 DOI: 10.1007/s00115-017-0459-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND There is a need for a theoretical model for evaluating integrative and flexible care models according to § 64b of the Social Security Statutes Book V (SGB V). MATERIAL AND METHODS An iterative process of data collection and analysis has been executed according to grounded theory methodology. RESULTS A total of 11 specific components have been identified and shown to be robust and practicable and compatible with the data from the literature. CONCLUSION These components can be used for implementation, quality management and evaluation of projects for treatment models according to § 64b SGB V.
Collapse
Affiliation(s)
- S von Peter
- Psychiatrische Universitätsklinik der Charité im St. Hedwig Krankenhaus, Große Hamburger Straße 5-11, 14055, Berlin, Deutschland.
| | - Y Ignatyev
- Immanuel Klinik Rüdersdorf, Hochschulklinik für Psychiatrie und Psychotherapie der Medizinischen Hochschule Brandenburg, Rüdersdorf, Deutschland
| | - S Indefrey
- Psychiatrische Universitätsklinik der Charité im St. Hedwig Krankenhaus, Große Hamburger Straße 5-11, 14055, Berlin, Deutschland
| | - J Johne
- Psychiatrische Universitätsklinik der Charité im St. Hedwig Krankenhaus, Große Hamburger Straße 5-11, 14055, Berlin, Deutschland
| | - J Schwarz
- Immanuel Klinik Rüdersdorf, Hochschulklinik für Psychiatrie und Psychotherapie der Medizinischen Hochschule Brandenburg, Rüdersdorf, Deutschland
| | - J Timm
- Kompetenzzentrum für Klinische Studien Bremen, Universität Bremen, Bremen, Deutschland
| | - M Heinze
- Immanuel Klinik Rüdersdorf, Hochschulklinik für Psychiatrie und Psychotherapie der Medizinischen Hochschule Brandenburg, Rüdersdorf, Deutschland
| |
Collapse
|
18
|
|
19
|
Henke L, Green O, Curcuru A, Mutic S, Markovina S, Schwarz J, Grigsby P, Robinson C, Chundury A. EP-1510 Phase I Trial of Stereotactic MR-guided Online Adaptive Radiotherapy for Ovarian Oligometastases. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31930-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
20
|
Ruiz R, Morante Z, Namuche F, Urrunaga D, Aguilar A, Schwarz J, Leon M, Ziegler G, Chavez Mac Gregor M, Gomez H. Abstract P3-08-17: Evaluation of Oncotype DX testing and subsequent treatment choices in the Latin American setting. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-08-17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The gene expression profiling assay OncotypeDx (ODx) prognosticates the risk of estrogen receptor positive (ER+) breast cancer (BC) recurrence and assesses the likely benefit from adjuvant chemotherapy in addition to endocrine therapy. Numerous clinical utility studies have shown that acknowledging the RS impacts on clinical decision making, leading to a decrease in chemotherapy (CT) use. However, the cost of the assay limits it widespread use, especially in low and middle-income countries. Our objective was to determine the patterns of use of ODx, its results and the subsequent treatment choices in a large Latin American cohort.
Methods: We retrospectively reviewed the electronic medical records of patients with early-stage ER+ BC for whom ODx recurrence score (RS) was available. Patients were diagnosed and treated at 3 specialized Peruvian cancer centers between 2007 and 2017. Descriptive results for numeric variables were presented as means with standard deviation (SD) or medians with interquartile range (IQR), depending on their distributions; otherwise, we expressed the qualitative variables as numbers with percentages. We evaluated the association between ODx RS category and treatment using the Chi-squared test.
Results: A total of 551 patients were included. Patients had a mean age of 56.2 ± 11.9 (SD) (range: 26-89). 9.6% (n=53) of patients were ≤40 years old. The size of the tumors ranged from 0.1 cm to 7.2 cm (median = 1.5 cm; IQR 1.0-2.2cm). 36 (6.5%) patients had tumors ≤ 0.5cm and 7 (1%) had tumors > 5cm. A minority of patients had lymph node involvement (5.8%, n=32). ODx was ordered in 55 cases (10%) of lobular carcinoma and in 23 cases (4%) of favorable histology tumors (19 mucinous, 4 tubular). Most tumors exhibited an intermediate histological grade (71.6%, n=386). Ki67 was available in 58.8% patients (n= 324), with a median Ki67 of 20 (IQR 10-30). Using commercial cutoffs RS was distributed as follows: low (0–17) = 316 (57.4%), intermediate (18–30) = 177 (32.1%), and high (≥31) = 58 (10.5%). In general, 57.5% (n=317) of patients received endocrine therapy (ET) as their only systemic treatment and 42.5% (n=234), also received CT (ET + CT). In the low-risk category, 87.3% (n=276) of patients received ET and 12.7% (n=40), ET + CT. Within the intermediate-risk category, most patients received ET + CT (77.4%, n=137). Only one patient in the high-risk category did not receive CT. There was a significant association between the RS group and treatment choice (p<0.001).
Impact of ODx RS results on treatment recommendations Oncotype risk categories LowIntermediateHighp valueTreatmentn%n%n%<0.001Endocrine therapy27687.34022.611.7 Chemotherapy + Endocrine therapy4012.713777.45798.3
Conclusion: ODx significantly influenced treatment decisions in our cohort, however an overutilization of CT was found in low-risk patients. Further data analysis is needed to explain the higher than expected use of CT. Also, there is room for improvement in the selection of cases that undergo ODx testing.
Citation Format: Ruiz R, Morante Z, Namuche F, Urrunaga D, Aguilar A, Schwarz J, Leon M, Ziegler G, Chavez Mac Gregor M, Gomez H. Evaluation of Oncotype DX testing and subsequent treatment choices in the Latin American setting [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 P3-08-17.
Collapse
Affiliation(s)
- R Ruiz
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - Z Morante
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - F Namuche
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - D Urrunaga
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - A Aguilar
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - J Schwarz
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - M Leon
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - G Ziegler
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - M Chavez Mac Gregor
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| | - H Gomez
- ONCOSALUD - AUNA, Lima, Peru; Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; Clinica Ricardo Palma, Lima, Peru; Universidad de San Martín de Porres, Lima, Peru; MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
21
|
Lin C, Verma V, Ly Q, Schwarz J, Meza J, Sasson A, Are C, Kos B, Grem J. Phase I Trial of Concurrent Stereotactic Body Radiation Therapy and Nelfinavir for Locally Advanced Borderline or Unresectable Pancreatic Cancer-Final Results. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.332] [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: 11/28/2022]
|
22
|
Armstrong DJ, Looker QM, Stahoviak JW, Smith IC, Shores JE, Rambo PK, Schwarz J, Speas CS, Porter JL. Phase modulation failsafe system for multi-kJ lasers based on optical heterodyne detection. Rev Sci Instrum 2018; 89:105106. [PMID: 30399920 DOI: 10.1063/1.5051125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 09/24/2018] [Indexed: 06/08/2023]
Abstract
Amplification of the transverse scattered component of stimulated Brillouin scattering (SBS) can contribute to optical damage in the large aperture optics of multi-kJ lasers. Because increased laser bandwidth from optical phase modulation (PM) can suppress SBS, high energy laser amplifiers are injected with PM light. Phase modulation distributes the single-frequency spectrum of a master oscillator laser among individual PM sidebands, so a sufficiently high modulation index β can maintain the fluence for all spectral components below the SBS threshold. To avoid injection of single frequency light in the event of a PM failure, a high-speed PM failsafe system (PMFS) must be employed. Because PM is easily converted to AM, essentially all PM failsafes detect AM, with the one described here employing a novel configuration where optical heterodyne detection converts PM to AM, followed by passive AM power detection. Although the PMFS is currently configured for continuous monitoring, it can also detect PM for pulse durations ≥2 ns and could be modified to accommodate shorter pulses. This PMFS was deployed on the Z-Beamlet Laser (ZBL) at Sandia National Laboratories, as required by an energy upgrade to support programs at Sandia's Z Facility such as magnetized liner inertial fusion. Depending on the origin of a PM failure, the PMFS responds in as little as 7 ns. In the event of an instantaneous failure during initiation of a laser shot, this response time translates to a 30-50 ns margin of safety by blocking a pulse from leaving ZBL's regenerative amplifier, which prevents injection of single frequency light into the main amplification chain. The performance of the PMFS, without the need for operator interaction, conforms to the principles of engineered safety.
Collapse
Affiliation(s)
- D J Armstrong
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - Q M Looker
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - J W Stahoviak
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - I C Smith
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - J E Shores
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - P K Rambo
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - J Schwarz
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - C S Speas
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| | - J L Porter
- Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185, USA
| |
Collapse
|
23
|
Flores C, Aguilar A, Enriquez D, Mas Lopez L, Schwarz J, Vallejos C. P3.15-10 Survival Impact of Peripheral Blood Ratios in Lung Cancer According Clinical Stage. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
24
|
Schollmeier M, Ao T, Field ES, Galloway BR, Kalita P, Kimmel MW, Morgan DV, Rambo PK, Schwarz J, Shores JE, Smith IC, Speas CS, Benage JF, Porter JL. Polycapillary x-ray lenses for single-shot, laser-driven powder diffraction. Rev Sci Instrum 2018; 89:10F102. [PMID: 30399823 DOI: 10.1063/1.5036569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 06/03/2018] [Indexed: 06/08/2023]
Abstract
X-ray diffraction measurements to characterize phase transitions of dynamically compressed high-Z matter at Mbar pressures require both sufficient photon energy and fluence to create data with high fidelity in a single shot. Large-scale laser systems can be used to generate x-ray sources above 10 keV utilizing line radiation of mid-Z elements. However, the laser-to-x-ray energy conversion efficiency at these energies is low, and thermal x-rays or hot electrons result in unwanted background. We employ polycapillary x-ray lenses in powder x-ray diffraction measurements using solid target x-ray emission from either the Z-Beamlet long-pulse or the Z-Petawatt (ZPW) short-pulse laser systems at Sandia National Laboratories. Polycapillary lenses allow for a 100-fold fluence increase compared to a conventional pinhole aperture while simultaneously reducing the background significantly. This enables diffraction measurements up to 16 keV at the few-photon signal level as well as diffraction experiments with ZPW at full intensity.
Collapse
Affiliation(s)
- M Schollmeier
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - T Ao
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - E S Field
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - B R Galloway
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - P Kalita
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - M W Kimmel
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - D V Morgan
- Mission Support and Test Services, NM Operations, 2900 East Road, Los Alamos, New Mexico 87544, USA
| | - P K Rambo
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - J Schwarz
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - J E Shores
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - I C Smith
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - C S Speas
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - J F Benage
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| | - J L Porter
- Sandia National Laboratories, P.O. Box 5800, MS 1192, Albuquerque, New Mexico 87185, USA
| |
Collapse
|
25
|
Plaisancié P, Bruno J, Nicolas A, Pesenti S, Schwarz J, Simon JL, Léonil J. Letter to the Editor: A response to Chessa et al. (2018). J Dairy Sci 2018; 101:4706. [DOI: 10.3168/jds.2018-14426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 01/22/2018] [Indexed: 12/31/2022]
|
26
|
Bruno J, Nicolas A, Pesenti S, Schwarz J, Simon JL, Léonil J, Plaisancié P. Corrigendum to “Variants of β-casofensin, a bioactive milk peptide, differently modulate the intestinal barrier: In vivo and ex vivo studies in rats” (J. Dairy Sci. 100:3360–3372). J Dairy Sci 2018; 101:5667. [DOI: 10.3168/jds.2018-101-6-5667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
27
|
Schramm W, Benning NH, Bogusch J, Czekalla A, de Mey V, Fahn M, Fröhlich S, Hannß S, Hentschel S, Kellermann P, Klass M, Lochner D, Lüönd M, Schubert V, Schwarz J, Stein T, Trefz T, Wein M, Wettstein R. Validierung des PROSIT Typ 2 Diabetes Retinopathiemodells. DIABETOL STOFFWECHS 2018. [DOI: 10.1055/s-0038-1641953] [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: 10/28/2022]
Affiliation(s)
- W Schramm
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - NH Benning
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - J Bogusch
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - A Czekalla
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - V de Mey
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - M Fahn
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - S Fröhlich
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - S Hannß
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - S Hentschel
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - P Kellermann
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - M Klass
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - D Lochner
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - M Lüönd
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - V Schubert
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - J Schwarz
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - T Stein
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - T Trefz
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - M Wein
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| | - R Wettstein
- Hochschule Heilbronn, GECKO Institut für Medizin, Informatik und Ökonomie, Heilbronn, Germany
| |
Collapse
|
28
|
Nakatsutsumi M, Sentoku Y, Korzhimanov A, Chen SN, Buffechoux S, Kon A, Atherton B, Audebert P, Geissel M, Hurd L, Kimmel M, Rambo P, Schollmeier M, Schwarz J, Starodubtsev M, Gremillet L, Kodama R, Fuchs J. Self-generated surface magnetic fields inhibit laser-driven sheath acceleration of high-energy protons. Nat Commun 2018; 9:280. [PMID: 29348402 PMCID: PMC5773560 DOI: 10.1038/s41467-017-02436-w] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 11/29/2017] [Indexed: 11/27/2022] Open
Abstract
High-intensity lasers interacting with solid foils produce copious numbers of relativistic electrons, which in turn create strong sheath electric fields around the target. The proton beams accelerated in such fields have remarkable properties, enabling ultrafast radiography of plasma phenomena or isochoric heating of dense materials. In view of longer-term multidisciplinary purposes (e.g., spallation neutron sources or cancer therapy), the current challenge is to achieve proton energies well in excess of 100 MeV, which is commonly thought to be possible by raising the on-target laser intensity. Here we present experimental and numerical results demonstrating that magnetostatic fields self-generated on the target surface may pose a fundamental limit to sheath-driven ion acceleration for high enough laser intensities. Those fields can be strong enough (~105 T at laser intensities ~1021 W cm–2) to magnetize the sheath electrons and deflect protons off the accelerating region, hence degrading the maximum energy the latter can acquire. Laser-generated ion acceleration has received increasing attention due to recent progress in super-intense lasers. Here the authors demonstrate the role of the self-generated magnetic field on the ion acceleration and limitations on the energy scaling with laser intensity.
Collapse
Affiliation(s)
- M Nakatsutsumi
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France. .,European XFEL, GmbH, Holzkoppel 4, 22869, Schenefeld, Germany. .,Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Osaka, 565-0871, Japan.
| | - Y Sentoku
- Institute of Laser Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.,Department of Physics, University of Nevada, Reno, Nevada, 89557, USA
| | - A Korzhimanov
- Institute of Applied Physics, 46 Ulyanov Street, 603950, Nizhny Novgorod, Russia
| | - S N Chen
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France.,Institute of Applied Physics, 46 Ulyanov Street, 603950, Nizhny Novgorod, Russia
| | - S Buffechoux
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France
| | - A Kon
- Institute of Laser Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.,Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.,Japan Synchrotron Radiation Research Institute, Sayo, Hyogo, 679-5198, Japan
| | - B Atherton
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - P Audebert
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France
| | - M Geissel
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - L Hurd
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France.,Department of Physics and Astronomy, Clemson University, Clemson, SC, 29634, USA
| | - M Kimmel
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - P Rambo
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - M Schollmeier
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - J Schwarz
- Sandia National Laboratories, Albuquerque, NM, 87123, USA
| | - M Starodubtsev
- Institute of Applied Physics, 46 Ulyanov Street, 603950, Nizhny Novgorod, Russia
| | | | - R Kodama
- Institute of Laser Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.,Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Osaka, 565-0871, Japan.,Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - J Fuchs
- LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Univ Paris 06: Sorbonne Universités, Palaiseau cedex, F-91128, France. .,Institute of Applied Physics, 46 Ulyanov Street, 603950, Nizhny Novgorod, Russia.
| |
Collapse
|
29
|
Gerhardsson A, Fischer H, Lekander M, Kecklund G, Axelsson J, Åkerstedt T, Schwarz J. Emotional working memory in older adults after total sleep deprivation. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.321] [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: 10/18/2022]
|
30
|
Akerstedt T, Theorell-Haglöw J, Schwarz J, Lindberg E. The change in sleepiness across 10 years of aging and its relation to changes in polysomnographic variables. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.015] [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: 12/01/2022]
|
31
|
Schwarz J, Scheckenbach V, Kugel H, Spring B, Pagel J, Härtel C, Pauluschke-Fröhlich J, Peter A, Poets CF, Gille C, Köstlin N. Granulocytic myeloid-derived suppressor cells (GR-MDSC) accumulate in cord blood of preterm infants and remain elevated during the neonatal period. Clin Exp Immunol 2017; 191:328-337. [PMID: 28963753 DOI: 10.1111/cei.13059] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2017] [Indexed: 12/17/2022] Open
Abstract
Preterm delivery is the leading cause of perinatal morbidity and mortality. Among the most important complications in preterm infants are peri- or postnatal infections. Myeloid-derived suppressor cells (MDSC) are myeloid cells with suppressive activity on other immune cells. Emerging evidence suggests that granulocytic MDSC (GR-MDSC) play a pivotal role in mediating maternal-fetal tolerance. The role of MDSC for postnatal immune-regulation in neonates is incompletely understood. Until the present time, nothing was known about expression of MDSC in preterm infants. In the present pilot study, we quantified GR-MDSC counts in cord blood and peripheral blood of preterm infants born between 23 + 0 and 36 + 6 weeks of gestation (WOG) during the first 3 months of life and analysed the effect of perinatal infections. We show that GR-MDSC are increased in cord blood independent of gestational age and remain elevated in peripheral blood of preterm infants during the neonatal period. After day 28 they drop to nearly adult levels. In case of perinatal or postnatal infection, GR-MDSC accumulate further and correlate with inflammatory markers C-reactive protein (CRP) and white blood cell counts (WBC). Our results point towards a role of GR-MDSC for immune-regulation in preterm infants and render them as a potential target for cell-based therapy of infections in these patients.
Collapse
Affiliation(s)
- J Schwarz
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - V Scheckenbach
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - H Kugel
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - B Spring
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - J Pagel
- Department of Pediatrics, University Clinic Schleswig Holstein, Campus Lübeck, Lübeck, Germany
| | - C Härtel
- Department of Obstetrics and Gynecology, University Hospital Tuebingen, Germany
| | | | - A Peter
- German Centre for Diabetes Research (DZD), Tuebingen, Germany.,Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Centre Munich at the University of Tuebingen, Tuebingen, Germany.,Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, Tuebingen University Hospital, Tuebingen, Germany
| | - C F Poets
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - C Gille
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| | - N Köstlin
- Department of Neonatology, Tuebingen University Children's Hospital, Tuebingen, Germany
| |
Collapse
|
32
|
Elbashir S, Parveen S, Schwarz J, Rippen T, Jahncke M, DePaola A. Seafood pathogens and information on antimicrobial resistance: A review. Food Microbiol 2017; 70:85-93. [PMID: 29173644 DOI: 10.1016/j.fm.2017.09.011] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [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: 11/17/2016] [Revised: 09/11/2017] [Accepted: 09/14/2017] [Indexed: 01/22/2023]
Abstract
Seafood-borne diseases are a major public health hazard in the United States and worldwide. Per capita, seafood consumption has increased globally during recent decades. Seafood importation and domestic aquaculture farming has also increased. Moreover, several recent outbreaks of human gastroenteritis have been linked to the consumption of contaminated seafood. Investigation of seafood-borne illnesses caused by norovirus, and Vibrio, and other bacteria and viruses require a concrete knowledge about the pathogenicity and virulence properties of the etiologic agents. This review explores pathogens that have been associated with seafood and resulting outbreaks in the U.S. and other countries as well as the presence of antimicrobial resistance in the reviewed pathogens. The spectrum of such resistance is widening due to the overuse, misuse, and sub-therapeutic application of antimicrobials in humans and animals.
Collapse
Affiliation(s)
- S Elbashir
- Food Science and Technology Ph.D. Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, 2116 Center for Food Science and Technology, Princess Anne, MD 21853, USA
| | - S Parveen
- Food Science and Technology Ph.D. Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, 2116 Center for Food Science and Technology, Princess Anne, MD 21853, USA.
| | - J Schwarz
- Food Science and Technology Ph.D. Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, 2116 Center for Food Science and Technology, Princess Anne, MD 21853, USA
| | - T Rippen
- Food Science and Technology Ph.D. Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, 2116 Center for Food Science and Technology, Princess Anne, MD 21853, USA
| | - M Jahncke
- Virginia Tech., Virginia Seafood Agricultural Research and Extension Center, 102 South King Street, Hampton, VA 23669, USA
| | - A DePaola
- Angelo DePaola Consulting, 12719 Dauphin Island Pkwy, Coden, AL 36523, USA
| |
Collapse
|
33
|
Nilsonne G, Tamm S, Schwarz J, Almeida R, Fischer H, Kecklund G, Lekander M, Fransson P, Åkerstedt T. 0107 INCREASED GLOBAL FMRI SIGNAL VARIABILITY AFTER PARTIAL SLEEP DEPRIVATION: FINDINGS FROM THE STOCKHOLM SLEEPY BRAIN STUDY. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.106] [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: 11/13/2022] Open
|
34
|
Boulier A, Schwarz J, Lespesailles E, Baniel A, Tomé D, Blais A. Combination of micellar casein with calcium and vitamins D2 and K2 improves bone status of ovariectomized mice. Osteoporos Int 2016; 27:3103-12. [PMID: 27222105 DOI: 10.1007/s00198-016-3638-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 05/12/2016] [Indexed: 01/21/2023]
Abstract
UNLABELLED Nutritional approaches may help to preserve bone quality. The purpose of our study was to demonstrate the efficiency of an innovative bone health product (BHP) including micellar casein rich in calcium, vitamin D2 and vitamin K2, to improve bone mineral density. INTRODUCTION The aim of postmenopausal osteoporosis treatment is to decrease bone resorption and/or increase bone formation. Because of the slow bone turnover, osteoporosis prevention and therapies are long-lasting, implying great costs and poor compliance. Even if the effects of nutrition on bone are not as marked as that of pharmaceutical agents, it can be of great help. The purpose of our study was to demonstrate the efficiency of an innovative bone health product (BHP) containing micellar casein rich in calcium, vitamin D2 and vitamin K2, for the improvement of bone mineral density (BMD). METHODS An ovariectomized mice model was used to study the effect of different concentrations of the ingredient on BMD and microarchitectural parameters. Blood concentrations of C-terminal telopeptide of type I collagen (CTX), N-terminal propeptide of type 1 procollagene (PINP), alkaline phosphatase (ALP), osteocalcin (OC) and RANKL were also measured to evaluate bone remodelling, To evaluate the efficiency of the product to modulate osteoblast and osteoclast growth and differentiation, primary murine bone cells were used. RESULTS In vivo studies showed that BMD and microarchitectural parameters were dose-dependently improved after ingestion of the supplement for 3 months. We also report increased osteoblast activity as shown by increased OC activity and decreased osteoclastogenesis as shown by reduced CTX activity. In vitro studies support that BHPs stimulate osteoblast differentiation and mineralization and inhibit osteoclast resorption activity. CONCLUSION Our results show that, when chronically ingested, BHPs improve BMD of ovariectomized mice. This work supports that providing an ingredient including micellar casein rich in calcium, vitamin D2 and vitamin K2 is more efficient than the control diet to maintain bone quality.
Collapse
Affiliation(s)
- A Boulier
- Ingredia SA, 51 Av. Lobbedez, 62033, Arras Cedex, France
| | - J Schwarz
- Ingredia SA, 51 Av. Lobbedez, 62033, Arras Cedex, France
| | - E Lespesailles
- University Orléans, I3MTO, EA 4708, 45032, Orléans, France
| | - A Baniel
- Ingredia SA, 51 Av. Lobbedez, 62033, Arras Cedex, France
| | - D Tomé
- UMR Physiologie de la Nutrition et du Comportement Alimentaire, AgroParisTech, INRA, Université Paris-Saclay, 75005, Paris, France
| | - A Blais
- UMR Physiologie de la Nutrition et du Comportement Alimentaire, AgroParisTech, INRA, Université Paris-Saclay, 75005, Paris, France.
| |
Collapse
|
35
|
Abstract
Objective measurements of time spent standing or walking would be of benefit in assessing response to therapy. We have tested a device consisting of a mercury tilt switch attached to an electronic counter to measure time spent upright. Eleven subjects, six male and five female age 67-88 years (mean 76 years) undergoing rehabilitation were studied. Diagnoses included: Parkinson's disease, dementia, stroke and femoral fracture. The device was fitted with the tilt switch on the lateral aspect of thigh. Measurements compared stopwatch readings made by an observer and the device. Study periods were of one to three hours. There was excellent correlation between stopwatch and device measurements of time spent standing (t = 0.994; p < 0.001). The device functioned well during physiotherapy and ward activities although measurements were inaccurate when subjects used an exercise bicycle or climbed steps greater than 20 cm in height. The device should prove useful for monitoring activity and response to mobilization therapy.
Collapse
Affiliation(s)
- P. Diggory
- National Research Institute for Gerontology, North West Hospital, Parkville, Melbourne
| | - M. Gorman
- National Research Institute for Gerontology, North West Hospital, Parkville, Melbourne
| | - J. Schwarz
- National Research Institute for Gerontology, North West Hospital, Parkville, Melbourne
| | - R. Helme
- National Research Institute for Gerontology, North West Hospital, Parkville, Melbourne
| |
Collapse
|
36
|
Schwarz J. The impact of thrombophilia in the management of MPN. Leuk Res 2016. [DOI: 10.1016/s0145-2126(16)30080-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
37
|
Schwarz J, Bear J, Dagan G. Groundwater Development in Israel. Ground Water 2016; 54:143-148. [PMID: 26646018 DOI: 10.1111/gwat.12384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 10/22/2015] [Indexed: 06/05/2023]
Affiliation(s)
- J Schwarz
- Tahal Consulting Engineers, Tel Aviv, Israel.
| | - J Bear
- Faculty of Civil and Environmental Engineering, Technion, Haifa, Israel.
| | | |
Collapse
|
38
|
Kocián P, Bocková M, Schwarz J. [Bouveret syndrome: a case report and literature review]. Rozhl Chir 2016; 95:164-167. [PMID: 27226271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED Bouveret syndrome is a gastric outlet obstruction caused by impaction of a gallstone that passes through a cholecystoduodenal or cholecystogastric fistula. It is a rare disease, most common in elderly women with multiple comorbidities and high surgical risk. The diagnosis can be made either radiologically or endoscopically. Endoscopic extraction is the preferred therapeutic option. Surgical intervention is indicated when endoscopic methods fail. We describe a case of Bouveret syndrome in a 79 years old woman. The report is followed by a review of literature on the diagnostics and treatment of this rare syndrome. KEY WORDS gallstones bilioenteric fistula gallstone ileus duodenal obstruction Bouveret syndrome.
Collapse
|
39
|
Pelclova D, Zdimal V, Fenclova Z, Vlckova S, Turci F, Corazzari I, Kacer P, Schwarz J, Zikova N, Makes O, Syslova K, Komarc M, Belacek J, Navratil T, Machajova M, Zakharov S. Markers of oxidative damage of nucleic acids and proteins among workers exposed to TiO2 (nano) particles. Occup Environ Med 2015; 73:110-8. [PMID: 26644454 DOI: 10.1136/oemed-2015-103161] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 11/11/2015] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The use of nanotechnology is growing enormously and occupational physicians have an increasing interest in evaluating potential hazards and finding biomarkers of effect in workers exposed to nanoparticles. METHODS A study was carried out with 36 workers exposed to (nano)TiO2 pigment and 45 controls. Condensate (EBC) titanium and markers of oxidation of nucleic acids (including 8-hydroxy-2-deoxyguanosine (8-OHdG), 8-hydroxyguanosine (8-OHG), 5-hydroxymethyl uracil (5-OHMeU)) and proteins (such as o-tyrosine (o-Tyr), 3-chlorotyrosine (3-ClTyr) and 3-nitrotyrosine (3-NOTyr)) were analysed from samples of their exhaled breath. RESULTS In the production workshops, the median total mass 2012 and 2013 TiO2 concentrations were 0.65 and 0.40 mg/m(3), respectively. The median numbers of concentrations measured by the scanning mobility particle sizer (SMPS) and aerodynamic particle sizer (APS) were 1.98 × 10(4) and 2.32 × 10(4) particles/cm(3), respectively; and about 80% of those particles were smaller than 100 nm in diameter. In the research workspace, lower aerosol concentrations (0.16 mg/m(3) and 1.32 × 10(4) particles/cm(3)) were found. Titanium in the EBC was significantly higher in production workers (p<0.001) than in research workers and unexposed controls. Accordingly, most EBC oxidative stress markers, including in the preshift samples, were higher in production workers than in the two other groups. Multiple regression analysis confirmed an association between the production of TiO2 and the levels of studied biomarkers. CONCLUSIONS The concentration of titanium in EBC may serve as a direct exposure marker in workers producing TiO2 pigment; the markers of oxidative stress reflect the local biological effect of (nano)TiO2 in the respiratory tract of the exposed workers.
Collapse
Affiliation(s)
- D Pelclova
- First Faculty of Medicine, Department of Occupational Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - V Zdimal
- Institute of Chemical Process Fundamentals of the AS CR, vvi, Prague, Czech Republic
| | - Z Fenclova
- First Faculty of Medicine, Department of Occupational Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - S Vlckova
- First Faculty of Medicine, Department of Occupational Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - F Turci
- Interdepartmental Centre "G Scansetti" for Studies on Asbestos and Other Toxic Particulates and NIS Interdepartmental Centre for Nanostructured Interfaces and Surfaces, University of Torino, Torino, Italy
| | - I Corazzari
- Interdepartmental Centre "G Scansetti" for Studies on Asbestos and Other Toxic Particulates and NIS Interdepartmental Centre for Nanostructured Interfaces and Surfaces, University of Torino, Torino, Italy
| | - P Kacer
- Institute of Chemical Technology, Prague, Czech Republic
| | - J Schwarz
- Institute of Chemical Process Fundamentals of the AS CR, vvi, Prague, Czech Republic
| | | | - O Makes
- Institute of Chemical Process Fundamentals of the AS CR, vvi, Prague, Czech Republic Institute of Chemical Process Fundamentals of the AS CR, vvi, Prague, Czech Republic
| | - K Syslova
- Institute of Chemical Technology, Prague, Czech Republic
| | - M Komarc
- First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Institute of Biophysics and Informatics, Prague, Czech Republic Faculty of Physical Education and Sport, Department of Kinanthropology and Humanities, Charles University in Prague, Prague, Czech Republic
| | - J Belacek
- First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Institute of Biophysics and Informatics, Prague, Czech Republic
| | - T Navratil
- J Heyrovský Institute of Physical Chemistry of the AS CR, vvi, Prague, Czech Republic First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Institute of Medical Biochemistry and Laboratory Diagnostics, Prague, Czech Republic
| | - M Machajova
- Faculty of Health Sciences and Social Work, Department of Public Health, Trnava University, Trnava, Slovakia
| | - S Zakharov
- First Faculty of Medicine, Department of Occupational Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| |
Collapse
|
40
|
Lysák D, Schwarz J. [Treatment of Chronic Lymphocytic Leukemia with TP53 Aberrations]. Klin Onkol 2015; 28 Suppl 3:3S39-44. [PMID: 26489500 DOI: 10.14735/amko20153s39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patients with chronic lymphocytic leukemia with deletion of the short arm of chromosome 17 (17p -) or mutation of the TP53 gene have significantly worse prognosis with a higher risk of progression to symptomatic disease, worse and shorter responses to chemo immunotherapy, and more frequent occurrence of Richters syndrome. TP53 deletion/ mutation is currently the only genetic abnormality that independently predicts response to treatment and also affects the choice of therapeutic approach in chronic lymphocytic leukemia. This work summarizes treatment options available for this poor prognosis variant of chronic lymphocytic leukemia. Traditional chemo immunotherapy (e. g. FCR) does not offer longterm disease control, and patients with TP53 deletion/ mutation were usually considered to undergo allogeneic bone marrow transplantation. New molecules from the group of BCR inhibitors or BCL2 antagonists achieve excellent efficacy in chronic lymphocytic leukemia with del17p even in relapsed/ refractory (R/ R) cases, with a higher percentage of responses and prolonged survival without progression. Clinical trials are ongoing to determine optimal therapeutic approach and to induce longterm remission of the disease. The new molecules change algorithms for treatment of patients with TP53 aberration, including indication for allogeneic transplantation. Especially younger patients should be consulted in centers of intensive hematological care to consider their inclusion into clinical trials testing new molecules or to indicate allogeneic transplantation at the optimal time.
Collapse
MESH Headings
- Bone Marrow Transplantation
- Genes, p53
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Mutation
Collapse
|
41
|
Chapman M, Le B, Gorelik A, Schwarz J. Prognostic factors in the elderly: a profile and outcomes study of a community palliative care service. Intern Med J 2015; 42:1046-9. [DOI: 10.1111/j.1445-5994.2012.02877.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
42
|
Dvorská A, Sedlák P, Schwarz J, Fusek M, Hanuš V, Vodička P, Trusina J. Atmospheric station Křešín u Pacova, Czech Republic – a Central European research infrastructure for studying greenhouse gases, aerosols and air quality. Adv Sci Res 2015. [DOI: 10.5194/asr-12-79-2015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract. Long-lasting research infrastructures covering the research areas of atmospheric chemistry, meteorology and climatology are of highest importance. The Atmospheric Station (AS) Křešín u Pacova, central Czech Republic, is focused on monitoring of the occurence and long-range transport of greenhouse gases, atmospheric aerosols, selected gaseous atmospheric pollutants and basic meteorological characteristics. The AS and its 250 m tall tower was built according to the recommendations of the Integrated Carbon Observation System (ICOS) and cooperates with numerous national and international projects and monitoring programmes. First measurements conducted at ground started in 2012, vertical profile measurements were added in 2013. A seasonal variability with slightly higher autumn and winter concentrations of elemental and organic carbon was revealed. The suitability of the doubly left-censored Weibull distribution for modelling and interpretation of elemental carbon concentrations, which are often lower than instrumental quantification limits, was verified. Initial data analysis also suggests that in summer, the tower top at 250 m is frequently above the nocturnal surface inversions, thus being decoupled from local influences.
Collapse
|
43
|
Strobl F, Schwarz J, Häußler S, Paprottka P, Reiser M, Trumm C. CT-fluoroskopisch gesteuerte Stanzbiopsie von Pankreasraumforderungen: Technische und klinische Ergebnisse eines 10-Jahres-Zeitraums. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551041] [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: 10/23/2022]
|
44
|
Sun B, Deshan Y, Esthappan J, Garcia-Ramirez J, Price S, Mutic S, Schwarz J, Grigsby P, Tanderup K. 3D Dose Accumulation in Pseudo-Split-Field IMRT and BT for Locally Advanced Cervical Cancer. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1512] [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: 11/28/2022]
|
45
|
Bomberg H, Glas M, Groesdonk VH, Bellgardt M, Schwarz J, Volk T, Meiser A. A novel device for target controlled administration and reflection of desflurane--the Mirus™. Anaesthesia 2014; 69:1241-50. [PMID: 25040673 PMCID: PMC4303981 DOI: 10.1111/anae.12798] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2014] [Indexed: 12/11/2022]
Abstract
The Anaconda™ system is used to deliver inhalational sedation in the intensive care unit in mainland Europe. The new Mirus™ system also uses a reflector like the Anaconda; however, it also identifies end-tidal concentrations from the gas flow, injects anaesthetics during early inspiration, controls anaesthetic concentrations automatically, and can be used with desflurane, which is not possible using the Anaconda. We tested the Mirus with desflurane in the laboratory. Compared with an external gas monitor, the bias (two standard deviations) of the end-tidal concentration was 0.11 (0.29)% volume. In addition, automatic control was reasonable and maximum concentration delivered was 10.2%, which was deemed to be sufficient for clinical use. Efficiency was > 80% and was also deemed to be acceptable, but only when delivering a low concentration of desflurane (≤ 1.8%). By modifying the reflector, we improved efficiency up to a concentration of 3.6%. The Mirus appears to be a promising new device for long-term sedation with desflurane on the intensive care unit, but efficiency must be improved before routine clinical use becomes affordable.
Collapse
Affiliation(s)
- H Bomberg
- Department of Anaesthesiology, Intensive Care Medicine and Pain Medicine, Saarland University Medical Centre, Homburg/Saar, Germany
| | | | | | | | | | | | | |
Collapse
|
46
|
Rietman A, Schwarz J, Tomé D, Kok FJ, Mensink M. High dietary protein intake, reducing or eliciting insulin resistance? Eur J Clin Nutr 2014; 68:973-9. [DOI: 10.1038/ejcn.2014.123] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 05/13/2014] [Accepted: 05/21/2014] [Indexed: 02/07/2023]
|
47
|
Weise D, Fritzsch D, Kronenberger A, Rumpf JJ, Hoffmann KT, Schwarz J, Walter U, Classen J. Vergleich von transkranieller Sonografie des Hirnparenchyms und suszeptibilitätsgewichteter 3 Tesla MRT Bildgebung bei Patienten mit M. Parkinson. KLIN NEUROPHYSIOL 2014. [DOI: 10.1055/s-0034-1371180] [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: 10/25/2022]
|
48
|
Schwarz J, Singer D, Piedcoq J, Fromentin G, Tomé D, Azzout-Marniche D. P058 Rôle signal des acides aminés et de la leucine dans les cellules hépatiques. NUTR CLIN METAB 2013. [DOI: 10.1016/s0985-0562(13)70390-x] [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: 10/25/2022]
|
49
|
Penka M, Schwarz J, Ovesná P, Cervinek L, Dulíček P, Pospíšilová D, Kissová J, Pavlík T. [The effectiveness of anagrelide treatment in patients with Ph negative myeloproliferative diseases: influence on the incidence of thrombosis in the data from the Registry of patients with essential thrombocythemia and thrombocythemia associated with other myeloproliferative diseases treated with Thromboreductin® to the end of 2012]. Vnitr Lek 2013; 59:516-531. [PMID: 23808749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In the Czech Republic, anagrelide (Thromboreductin®) [29] is used according to the recommendations of the Czech Working Group on Myeloproliferative Disorders (CZEMP) for treatment of thrombocythemia associated with Ph negative myeloproliferative disorders (MPDs). The patient data are collected in the Registry of patients with essential thrombocythemia (ET) and thrombocythemia associated with other MPDs treated with Thromboreductin®. At the end of 2012, the Registry contained data on 1,161 patients. Out of these, 1,159 patients with the dia-gnosis of a Ph negative MPD were evaluated. In 844 patients, precise WHO based dia-gnosis was known at start of therapy: 442 (52.4%) had ET, 108 (12.8%) had polycythaemia vera (PV) and 243 had primary myelofibrosis (PMF). The median age was 51 years at the time of diagnosis. At the time of the evaluation of the population, the median was 59 years. Every year, the proportion of patients newly treated with anagrelide as a firstline treatment in accordance with the CZEMP guidelines has been increasing. A growing proportion of patients has been treated with an additional cytoreducing drug, such as hydroxyurea and interferon. The majority of the patients received also an antiaggregant (or anticoagulant). More than a half of patients harbors the JAK2 mutation. A prompt decrease of platelet counts (as the response to Thromboreductin® treatment) was documented in most of the patients. After one year, 86.9% of patients had a full or partial response. In poorer responders, combination cytoreductive treatment was administered rather then the escalation of the Thromboreductin® dosage. There were 461 thrombotic manifestations in 363 patients and 61 haemorrhagic events in 57 patients recorded in the patients history. In the course of treatment (followup; F U), thrombosis was diagnosed only 179-times in 136 patients. There were more haemorrhagic events during F U: 109 events in 83 patients. Upon comparison of the number of events during F U to their numbers in history, we found a twofold decrease in arterial thrombosis, an almost twofold decrease in microvascular thrombosis and even a 6.6- fold decrease in venous thromboembolism events. Bleeding episodes increased 1.8-fold during F U. However, the vast majority of these hemorrhagic events were clinically insignificant. In conclusion, the treatment strategy according to the CZEMP guidelines incorporating anagrelide is highly effective in reducing the platelet counts, strongly prevents venous events, reduces arterial events, and leads to an increase of minor hemorrhages.
Collapse
Affiliation(s)
- M Penka
- Oddělení klinické hematologie FN Brno, pracoviště Bohunice.
| | | | | | | | | | | | | | | |
Collapse
|
50
|
Ulmar B, Brunner A, Schwarz J, Kocak T, Stöckle U, Mittlmeier T, Stuby F, Freude T. [Clinical results of surgically treated paediatric fractures of the medial humeral epicondyle]. Z Orthop Unfall 2013; 151:52-6. [PMID: 23423591 DOI: 10.1055/s-0032-1328210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES Fractures of the medial humeral epicondyle represent approximately 10 % of all paediatric elbow fractures. material and methods: Surgically treated paediatric fractures of the medial humeral epicondyle were analysed retrospectively for their epidemiological, clinical and surgical parameters. Re-evaluation included clinical function, satisfaction, pain level and MAYO elbow performance score (MEPS). RESULTS 22 children could be included. A re-evaluation of 91 % of our patients after a follow-up of ∅ 4 years (range: 1-9 years; median: 4 years) after initial surgery was possible. Subjective outcome and objective function were good with moderate limitations. 85 % of our patients showed good to excellent results in the MEPS. CONCLUSION Regarding our own good clinical results and potentially lower rates of pseudarthrosis - in comparison to conservatively treated patients - by trend we recommend internal fixation in paediatric fractures of the medial humeral epicondyle. However, operative or conservative treatment must be indicated individually together with the patient and his/her parents.
Collapse
Affiliation(s)
- B Ulmar
- Abteilung Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Klinik und Poliklinik, Universitätsmedizin Rostock.
| | | | | | | | | | | | | | | |
Collapse
|