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Find 535 clinical trials for heart disease near Boston, Massachusetts. Connect with research centers in your area.
Showing 261-280 of 535 trials
NCT03529916
The objective of this study is to identify relevant signature gene networks of cardiovascular disease in endothelial cells derived from circulating endothelial progenitor cells of individuals with established cardiovascular disease (CVD).
NCT03756285
A randomized, double-blind, placebo-controlled, parallel group, multicentre study in patients with Heart Failure with preserved Ejection Fraction (HFpEF). The study will be conducted at approximately 15 sites in 5 countries. Approximately 96 patients will be randomized to AZD4831 or placebo (treatment duration 90 days).
NCT03433586
Specific Aim I: Examine the role of genetic variation in COMT on platelet function in a blinded, randomized, placebo controlled clinical trial of daily placebo or Aspirin (81mg) for 10 ± 3 days. Platelet function will be assessed with platelet aggregometry and by fluorescence-activated cell sorting (FACS) of platelet adhesion molecules P-selectin and GPIIb/IIIa in platelets activated with arachidonic acid, thrombin, collagen, epinephrine and ADP. Specific Aim II: Examine the effects of platelet releasates harvested at the end of each treatment arm on angiogenesis.