Institution
University of Kiel
Education•Kiel, Germany•
About: University of Kiel is a education organization based out in Kiel, Germany. It is known for research contribution in the topics: Population & Crystal structure. The organization has 27816 authors who have published 57114 publications receiving 2061802 citations. The organization is also known as: Christian Albrechts University & Christian-Albrechts-Universität zu Kiel.
Topics: Population, Crystal structure, Transplantation, Gene, Receptor
Papers published on a yearly basis
Papers
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TL;DR: The combination of fludarabine, cyclophosphamide, and rituximab remains the standard front-line therapy in fit patients with chronic lymphocytic leukaemia, but bendamustine and riteximab is associated with less toxic effects.
Abstract: Summary Background Chemoimmunotherapy with fludarabine, cyclophosphamide, and rituximab is the standard therapy for physically fit patients with advanced chronic lymphocytic leukaemia. This international phase 3 study compared the efficacy and tolerance of the standard therapy with a potentially less toxic combination consisting of bendamustine and rituximab. Methods Treatment-naive fit patients with chronic lymphocytic leukaemia (aged 33–81 years) without del(17p) were enrolled after undergoing a central screening process. Patients were randomly assigned (1:1) with a computer-generated randomisation list using randomly permuted blocks with a block size of eight and were stratified according to participating country and Binet stage. Patients were allocated to receive six cycles of intravenous fludarabine (25 mg/m 2 per day) and cyclophosphamide (250 mg/m 2 per day) for the first 3 days or to intravenous bendamustine (90 mg/m 2 per day) for the first 2 days of each cycle. Rituximab 375 mg/m 2 was given intravenously in both groups on day 0 of cycle 1 and subsequently was given at 500 mg/m 2 during the next five cycles on day 1. The primary endpoint was progression-free survival with the objective to assess non-inferiority of bendamustine and rituximab to the standard therapy. We aimed to show that the 2-year progression-free survival with bendamustine and rituximab was not 67·5% or less with a corresponding non-inferiority margin of 1·388 for the hazard ratio (HR) based on the 90·4% CI. The final analysis was done by intention to treat. The study is registered with ClinicalTrials.gov, number NCT%2000769522. Findings 688 patients were recruited between Oct 2, 2008, and July 11, 2011, of which 564 patients who met inclusion criteria were randomly assigned. 561 patients were included in the intention-to-treat population: 282 patients in the fludarabine, cyclophosphamide, and rituximab group and 279 in the bendamustine and rituximab group. After a median observation time of 37·1 months (IQR 31·0–45·5) median progression-free survival was 41·7 months (95% CI 34·9–45·3) with bendamustine and rituximab and 55·2 months (95% CI not evaluable) with fludarabine, cyclophosphamide, and rituximab (HR 1·643, 90·4% CI 1·308–2·064). As the upper limit of the 90·4% CI was greater than 1·388 the null hypothesis for the corresponding non-inferiority hypothesis was not rejected. Severe neutropenia and infections were more frequently observed with fludarabine, cyclophosphamide, and rituximab (235 [84%] of 279 vs 164 [59%] of 278, and 109 [39%] vs 69 [25%], respectively) during the study. The increased frequency of infectious complications with fludarabine, cyclophosphamide, and rituximab was more pronounced in patients older than 65 years. Interpretation The combination of fludarabine, cyclophosphamide, and rituximab remains the standard front-line therapy in fit patients with chronic lymphocytic leukaemia, but bendamustine and rituximab is associated with less toxic effects. Funding Roche Pharma AG, Mundipharma, German Federal Ministry of Education and Research.
491 citations
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TL;DR: In this paper, an improved tectonic database for the South Atlantic has been compiled by combining magnetic anomaly, Geosat altimetry and onshore geologic data, which was used to obtain a revised plate-kinematic model.
491 citations
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TL;DR: Faecal elastase 1 determination proved to be a highly sensitive and specific tubeless pancreatic function test and accordingly categorised according to the secretin-caerulein test as "gold standard".
Abstract: BACKGROUND: Indirect pancreatic function tests available today are unreliable for clinical practice in early chronic pancreatitis due to their low sensitivity in mild and moderate exocrine pancreatic insufficiency. AIM: To evaluate the sensitivity, specificity, and practicability of faecal elastase 1 determination in patients with mild, moderate, and severe exocrine pancreatic insufficiency categorised according to the secretin-caerulein test as "gold standard'. PATIENTS AND METHODS: Faecal and duodenal elastase 1 concentration (commercial enzyme linked immunosorbent assay (ELISA)), faecal chymotrypsin activity, faecal fat analysis, and the secretin-caerulein test were performed on 44 patients with mild (n = 8), moderate (n = 14), and severe (n = 22) exocrine pancreatic insufficiency and 35 patients with gastrointestinal diseases of non-pancreatic origin. Fifty healthy volunteers were studied as normal controls. Morphological examinations were carried out to definitely confirm or exclude chronic pancreatitis. RESULTS: With a cut off of 200 micrograms elastase 1/g stool the sensitivity was 63% for mild, 100% for moderate, 100% for severe, and 93% for all patients with exocrine pancreatic insufficiency, and specificity was 93%. Values for chymotrypsin were 64% (sensitivity) and 89% (specificity). Significant (p < 0.001) correlations were found for faecal and duodenal elastase with duodenal lipase, amylase, trypsin, volume, and bicarbonate output. Individual day to day variations of faecal elastase 1 concentrations were very low (mean CV = 15%) and sample storage at room temperature is possible for at least one week. CONCLUSIONS: Faecal elastase 1 determination proved to be a highly sensitive and specific tubeless pancreatic function test.
490 citations
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TL;DR: SPECTRUM as mentioned in this paper is a menu-driven PC program that allows the analysis of unevenly spaced time series in the frequency domain, which is based on the Lomb-Scargle Fourier transform and the Welch-Overlapped-Segment-Averaging procedure.
489 citations
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TL;DR: The c-Jun N-terminal kinases and p38 kinases constitute together with extracellular signal-regulated kinases (ERKs) the family of MAP kinases, and there is raising evidence that JNKs are potent effectors of apoptosis or degeneration of neurons in vitro and in the brain.
489 citations
Authors
Showing all 28103 results
Name | H-index | Papers | Citations |
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Stefan Schreiber | 178 | 1233 | 138528 |
Jun Wang | 166 | 1093 | 141621 |
William J. Sandborn | 162 | 1317 | 108564 |
Jens Nielsen | 149 | 1752 | 104005 |
Tak W. Mak | 148 | 807 | 94871 |
Annette Peters | 138 | 1114 | 101640 |
Severine Vermeire | 134 | 1086 | 76352 |
Peter M. Rothwell | 134 | 779 | 67382 |
Dusan Bruncko | 132 | 1042 | 84709 |
Gideon Bella | 129 | 1301 | 87905 |
Dirk Schadendorf | 127 | 1017 | 105777 |
Neal L. Benowitz | 126 | 792 | 60658 |
Thomas Schwarz | 123 | 701 | 54560 |
Meletios A. Dimopoulos | 122 | 1371 | 71871 |
Christian Weber | 122 | 776 | 53842 |