Author
Jack Hirsh
Other affiliations: University of Melbourne, Organon International, McMaster University Medical Centre ...read more
Bio: Jack Hirsh is an academic researcher from McMaster University. The author has contributed to research in topics: Heparin & Venous thrombosis. The author has an hindex of 146, co-authored 734 publications receiving 86332 citations. Previous affiliations of Jack Hirsh include University of Melbourne & Organon International.
Papers published on a yearly basis
Papers
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TL;DR: An important goal of the medical residency program is to educate physicians in the practice of evidence-based medicine, and strategies include a weekly, formal academic half-day for residents devoted to learning the necessary skills.
Abstract: A NEW paradigm for medical practice is emerging. Evidence-based medicine de-emphasizes intuition, unsystematic clinical experience, and pathophysiologic rationale as sufficient grounds for clinical decision making and stresses the examination of evidence from clinical research. Evidence-based medicine requires new skills of the physician, including efficient literature searching and the application of formal rules of evidence evaluating the clinical literature. An important goal of our medical residency program is to educate physicians in the practice of evidence-based medicine. Strategies include a weekly, formal academic half-day for residents, devoted to learning the necessary skills; recruitment into teaching roles of physicians who practice evidence-based medicine; sharing among faculty of approaches to teaching evidence-based medicine; and providing faculty with feedback on their performance as role models and teachers of evidence-based medicine. The influence of evidencebased medicine on clinical practice and medical education is increasing. CLINICAL SCENARIO A junior medical resident working in a teaching hospital
3,906 citations
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TL;DR: Daily platelet counts in 665 patients in a randomized, double-blind clinical trial comparing unfractionated heparin with low-molecular-weight hepar in as prophylaxis after hip surgery revealed heparIn-induced thrombocytopenia, associated thromBotic events, and heParin-dependent IgG antibodies are more common in patients treated with unfractionate heparine than in those treated with low,molecules-weight He
Abstract: Background Heparin-induced thrombocytopenia, defined by the presence of heparin-dependent IgG antibodies, typically occurs five or more days after the start of heparin therapy and can be complicated by thrombotic events. The frequency of heparin-induced thrombocytopenia and of heparin-dependent IgG antibodies, as well as the relative risk of each in patients given low-molecular-weight heparin, is unknown. Methods We obtained daily platelet counts in 665 patients in a randomized, double-blind clinical trial comparing unfractionated heparin with low-molecular-weight heparin as prophylaxis after hip surgery. Heparin-induced thrombocytopenia was defined as a decrease in the platelet count below 150,000 per cubic millimeter that began five or more days after the start of heparin therapy, and a positive test for heparin-dependent IgG antibodies. We also tested a representative subgroup of 387 patients for heparin-dependent IgG antibodies regardless of their platelet counts. Results Heparin-induced thrombocytope...
2,187 citations
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TL;DR: Guyatt et al. as mentioned in this paper presented the pharmacokinetics and pharmacodynamics of vitamin K antagonists (VKAs) and provided specific management recommendations for the first 1 or 2 days for most individuals.
2,105 citations
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TL;DR: The mainstay treatment for atrial fibrillation is Coumadin Aspirin Reinfarction, but the use of aspirin for other reasons is also being considered.
1,857 citations
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TL;DR: The article describes the antithrombotic effect ofVKAs, the monitoring of anticoagulation intensity, the clinical applications of VKA therapy, and the optimal therapeutic range of VKAs, and provides specific management recommendations.
1,616 citations
Cited by
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Cooper University Hospital1, St George's Hospital2, Memorial Hospital of Rhode Island3, Emory University4, University of Colorado Denver5, McMaster University6, Washington University in St. Louis7, University of Chicago8, University of Jena9, Rush University Medical Center10, University of Pittsburgh11, University of Pennsylvania12, Federal University of São Paulo13, University of Toronto14, Royal Perth Hospital15, Guy's and St Thomas' NHS Foundation Trust16, Université libre de Bruxelles17
TL;DR: An update to the “Surviving Sepsis Campaign Guidelines for Management of Severe Sepsis and Septic Shock,” last published in 2008 is provided.
Abstract: Objective:To provide an update to the “Surviving Sepsis Campaign Guidelines for Management of Severe Sepsis and Septic Shock,” last published in 2008.Design:A consensus committee of 68 international experts representing 30 international organizations was convened. Nominal groups were assembled at ke
9,137 citations
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TL;DR: It is important that the medical profession play a significant role in critically evaluating the use of diagnostic procedures and therapies as they are introduced in the detection, management, and management of diseases.
Abstract: PREAMBLE......e4
APPENDIX 1......e121
APPENDIX 2......e122
APPENDIX 3......e124
REFERENCES......e124
It is important that the medical profession play a significant role in critically evaluating the use of diagnostic procedures and therapies as they are introduced in the detection, management,
8,362 citations
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TL;DR: Although considerable improvement has occurred in the process of care for patients with ST-elevation myocardial infarction (STEMI), room for improvement exists as discussed by the authors, and the purpose of the present guideline is to focus on the numerous advances in the diagnosis and management of patients
Abstract: Although considerable improvement has occurred in the process of care for patients with ST-elevation myocardial infarction (STEMI), room for improvement exists.[1–3][1][][2][][3] The purpose of the present guideline is to focus on the numerous advances in the diagnosis and management of patients
8,352 citations
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TL;DR: The once-in-a-lifetime treatment with Abciximab Intracoronary for acute coronary syndrome and a second dose intravenously for atrial fibrillation is recommended for adults with high blood pressure.
Abstract: ACE
: angiotensin-converting enzyme
ACS
: acute coronary syndrome
ADP
: adenosine diphosphate
AF
: atrial fibrillation
AMI
: acute myocardial infarction
AV
: atrioventricular
AIDA-4
: Abciximab Intracoronary vs. intravenously Drug Application
APACHE II
: Acute Physiology Aand Chronic
7,519 citations
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TL;DR: Elliott M. Antman,MD, FACC, FAHA, Chair; Daniel T. Anbe, MD, F ACC,FAHA; Paul Wayne Armstrong, MD; Eric R. Bates; Lee A. Green; Mary Hand; Judith S. Kushner; and Sidney C. Sloan.
7,134 citations