Overview

Ranitidin Versus Omeprazole in Patients Taking Clopidogrel

Status:
Completed
Trial end date:
2013-06-01
Target enrollment:
Participant gender:
Summary
Previous reports have shown a possible drug interaction between clopidogrel and proton pump inhibitors (PPI´s), which could result in increased number of adverse cardiovascular events among patients on dual antiplatelet therapy(DAPT). Because of this, ranitidin has been proposed as an alternative drug to PPI´s for prophylaxis of gastrointestinal bleeding in patients who need DAPT. The study´s aim is to test the hypothesis that ranitidin doesn´t have any influence on clopidogrel pharmacodynamic.
Phase:
Phase 4
Details
Lead Sponsor:
University of Sao Paulo General Hospital
Collaborator:
InCor Heart Institute
Treatments:
Clopidogrel
Omeprazole
Purinergic P2Y Receptor Antagonists
Ranitidine
Ranitidine bismuth citrate
Ticlopidine