Institution
University of Hamburg
Education•Hamburg, Germany•
About: University of Hamburg is a education organization based out in Hamburg, Germany. It is known for research contribution in the topics: Population & Laser. The organization has 45564 authors who have published 89286 publications receiving 2850161 citations. The organization is also known as: Hamburg University.
Topics: Population, Laser, Transplantation, Large Hadron Collider, Higgs boson
Papers published on a yearly basis
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TL;DR: The data support the need for continued improvement in prevention, diagnosis, and management of acute aortic dissection and suggest a high clinical index of suspicion is necessary.
Abstract: ContextAcute aortic dissection is a life-threatening medical emergency associated
with high rates of morbidity and mortality. Data are limited regarding the
effect of recent imaging and therapeutic advances on patient care and outcomes
in this setting.ObjectiveTo assess the presentation, management, and outcomes of acute aortic
dissection.DesignCase series with patients enrolled between January 1996 and December
1998. Data were collected at presentation and by physician review of hospital
records.SettingThe International Registry of Acute Aortic Dissection, consisting of
12 international referral centers.ParticipantsA total of 464 patients (mean age, 63 years; 65.3% male), 62.3% of whom
had type A dissection.Main Outcome MeasuresPresenting history, physical findings, management, and mortality, as
assessed by history and physician review of hospital records.ResultsWhile sudden onset of severe sharp pain was the single most common presenting
complaint, the clinical presentation was diverse. Classic physical findings
such as aortic regurgitation and pulse deficit were noted in only 31.6% and
15.1% of patients, respectively, and initial chest radiograph and electrocardiogram
were frequently not helpful (no abnormalities were noted in 12.4% and 31.3%
of patients, respectively). Computed tomography was the initial imaging modality
used in 61.1%. Overall in-hospital mortality was 27.4%. Mortality of patients
with type A dissection managed surgically was 26%; among those not receiving
surgery (typically because of advanced age and comorbidity), mortality was
58%. Mortality of patients with type B dissection treated medically was 10.7%.
Surgery was performed in 20% of patients with type B dissection; mortality
in this group was 31.4%.ConclusionsAcute aortic dissection presents with a wide range of manifestations,
and classic findings are often absent. A high clinical index of suspicion
is necessary. Despite recent advances, in-hospital mortality rates remain
high. Our data support the need for continued improvement in prevention, diagnosis,
and management of acute aortic dissection.
3,110 citations
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Cardiff University1, Medical Research Council2, University of Bristol3, National Institute for Health Research4, King's College5, Trinity College, Dublin6, University of Cambridge7, University of Nottingham8, Queen's University Belfast9, University of Southampton10, University of Manchester11, John Radcliffe Hospital12, UCL Institute of Neurology13, University of Bonn14, University of Hamburg15, Charité16, University of Erlangen-Nuremberg17, University of Duisburg-Essen18, Ludwig Maximilian University of Munich19, Heidelberg University20, University College Dublin21, University of Freiburg22, Washington University in St. Louis23, Brigham Young University24, University of Antwerp25, University College London26, Wellcome Trust Sanger Institute27, King's College London28, Aristotle University of Thessaloniki29, National Institutes of Health30, Mayo Clinic31
TL;DR: A two-stage genome-wide association study of Alzheimer's disease involving over 16,000 individuals, the most powerful AD GWAS to date, produced compelling evidence for association with Alzheimer's Disease in the combined dataset.
Abstract: We undertook a two-stage genome-wide association study (GWAS) of Alzheimer's disease (AD) involving over 16,000 individuals, the most powerful AD GWAS to date. In stage 1 (3,941 cases and 7,848 controls), we replicated the established association with the apolipoprotein E (APOE) locus (most significant SNP, rs2075650, P = 1.8 10-157) and observed genome-wide significant association with SNPs at two loci not previously associated with the disease: at the CLU (also known as APOJ) gene (rs11136000, P = 1.4 10-9) and 5' to the PICALM gene (rs3851179, P = 1.9 10-8). These associations were replicated in stage 2 (2,023 cases and 2,340 controls), producing compelling evidence for association with Alzheimer's disease in the combined dataset (rs11136000, P = 8.5 10-10, odds ratio = 0.86; rs3851179, P = 1.3 10-9, odds ratio = 0.86).
2,956 citations
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TL;DR: Adding cetuximab to platinum-based chemotherapy with fluorouracil (platinum-fluorouracils) significantly prolonged the median overall survival and improved overall survival when given as first-line treatment in patients with recurrent or metastatic squamous-cell carcinoma of the head and neck.
Abstract: Background Cetuximab is effective in platinum-resistant recurrent or metastatic squamous-cell carcinoma of the head and neck. We investigated the efficacy of cetuximab plus platinum-based chemotherapy as first-line treatment in patients with recurrent or metastatic squamous-cell carcinoma of the head and neck. Methods We randomly assigned 220 of 442 eligible patients with untreated recurrent or metastatic squamous-cell carcinoma of the head and neck to receive cisplatin (at a dose of 100 mg per square meter of body-surface area on day 1) or carboplatin (at an area under the curve of 5 mg per milliliter per minute, as a 1-hour intravenous infusion on day 1) plus fluorouracil (at a dose of 1000 mg per square meter per day for 4 days) every 3 weeks for a maximum of 6 cycles and 222 patients to receive the same chemotherapy plus cetuximab (at a dose of 400 mg per square meter initially, as a 2-hour intravenous infusion, then 250 mg per square meter, as a 1-hour intravenous infusion per week) for a maximum of 6 cycles. Patients with stable disease who received chemotherapy plus cetuximab continued to receive cetuximab until disease progression or unacceptable toxic effects, whichever occurred first. Results
2,940 citations
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TL;DR: In this article, the psychometric and pragmatic characteristics of the Patient Health Questionnaire (PHQ)-9 depression, generalized anxiety disorder (GAD)-7 anxiety and PHQ-15 somatic symptom scales are synthesized from two sources: (1) four multisite cross-sectional studies (three conducted in primary care and one in obstetric-gynecology practices) comprising 9740 patients, and (2) key studies from the literature that have studied these scales.
2,765 citations
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TL;DR: Evidence supports reliability and validity of the G AD-7 as a measure of anxiety in the general population and can be used to compare a subject's GAD-7 score with those determined from a general population reference group.
Abstract: Background:The 7-item Generalized Anxiety Disorder Scale (GAD-7) is a practical self-report anxiety questionnaire that proved valid in primary care. However, the GAD-7 was not yet validated in the general population and thus far, normative data are not available.Objectives:To investigate reliability
2,730 citations
Authors
Showing all 46072 results
Name | H-index | Papers | Citations |
---|---|---|---|
Rudolf Jaenisch | 206 | 606 | 178436 |
Bruce M. Psaty | 181 | 1205 | 138244 |
Stefan Schreiber | 178 | 1233 | 138528 |
Chris Sander | 178 | 713 | 233287 |
Dennis J. Selkoe | 177 | 607 | 145825 |
Daniel R. Weinberger | 177 | 879 | 128450 |
Ramachandran S. Vasan | 172 | 1100 | 138108 |
Bradley Cox | 169 | 2150 | 156200 |
Anders Björklund | 165 | 769 | 84268 |
J. S. Lange | 160 | 2083 | 145919 |
Hannes Jung | 159 | 2069 | 125069 |
Andrew D. Hamilton | 151 | 1334 | 105439 |
Jongmin Lee | 150 | 2257 | 134772 |
Teresa Lenz | 150 | 1718 | 114725 |
Stefanie Dimmeler | 147 | 574 | 81658 |