BACKGROUND The effect of anticoagulant prophylaxis on the prevention of deep vein thrombosis (DVT) should include an investigation of both clinical and subclinical DVT. We conducted a systematic review to determine whether anticoagulant prophylaxis reduces the risk of asymptomatic DVT compared to no prophylaxis in at-risk hospitalized medical patients. METHODS MEDLINE, EMBASE, and the Cochran...

Cohn fraction IV (CFIV) is a byproduct of a plasma fractionation process known as the Cohn process. It is an inexpensive source of protein C, retaining about 90% of protein C (PC) in human plasma. We investigated whether PC is affected during the Cohn process and evaluated correlations among coagulant activity, amidolytic activity and PC antigen during the Cohn process. CFIV was redissolved wit...

anticoagulant use is rather uncommon. Berman, in 1952, recognize and document intramural hematoma arising for patients undergoing anticoagulant therapy firstly. From a review of the literature, there were some sporadic cases of anticoagulant-induced intramural hematoma (AIH) of the gastrointestinal tract been reported, only rare studies have reported the AIH in the large intestine. Herein, we r...

BACKGROUND Anticoagulant management of acute gastrointestinal bleeding (GIB) during the pre-endoscopic period has not been fully addressed in American, European, or Asian guidelines. This study sought to evaluate the risks of rebleeding and thromboembolism in anticoagulated patients with acute GIB. METHODS Baseline, endoscopy, and outcome data were reviewed for 314 patients with acute GIB: 15...

nitroglycerin has been reported to reduce activated partial thromboplastin time (aptt) values in patients treated with concurrent heparin and nitroglycerin. however, studies have yielded conflicting results. to determine whether intravenous nitroglycerin alters the anticoagulant effect of heparin, we prospectively evaluated twenty patients admitted for coronary angioplasty by measuring their ap...

BACKGROUND IPF is a common form of interstitial lung disease for which there is no effective therapy and usually results in death. Two previous contradictory studies showed anticoagulant therapy  to be associated with both improved and worsened survival, respectively. OBJECTIVE The objective of this retrospective cohort study was to evaluate the effect of anticoagulant therapy on the survival...

BACKGROUND Dabigatran, rivaroxaban, and apixaban have been approved for use in patients with atrial fibrillation based upon randomized trials demonstrating their comparable or superior efficacy and safety relative to warfarin. Little is known about their adoption into clinical practice, whether utilization is consistent with the controlled trials on which their approval was based, and how their...

BACKGROUND Rivaroxaban is an oral anticoagulant approved in the US for prevention of stroke and systemic embolism in patients with non-valvular atrial fibrillation (NVAF). We determined the effectiveness and associated risks of rivaroxaban versus other oral anticoagulants in a large real-world population. METHODS We selected NVAF patients initiating oral anticoagulant use in 2010-2014 enrolle...

Background: During veno-venous extracorporeal membrane oxygenation (VV-ECMO), systemic anticoagulation is required to prevent thrombotic complications within the circuit and oxygenator. The unfractionated heparin (UFH) commonly administered as a standard anticoagulant, but in our institute recombinant human thrombomodulin (rhTM), instead of UFH, used an anticoagulant for VV-ECMO. In present stu...

Introduction: Pemphigus vulgaris is an autoimmune blistering disease of the skin and mucous membrane. Antiphospholipid antibodies are a group of autoantibodies found in patients with autoimmune diseases. Due to the risk for thrombotic events in autoimmune diseases, we decided to evaluate the correlation between pemphigus vulgaris and predictive elements of atherothrombosis including antiphospho...