A conversation with Santosh Murthy, MD, MPH, Assistant Professor of Neurology and Neuroscience, Weill Cornell Medicine, about the decision on when to restart anticoagulation after intracranial hemorrhage.
Interviewed by José G. Merino, MD, Associate Professor of Neurology, University of Maryland School of Medicine.
They will be discussing the paper “Restarting Anticoagulant Therapy After Intracranial Hemorrhage: A Systematic Review and Meta-Analysis,” published in the June 2017 issue of Stroke.
Dr. Merino: Can you please summarize the key findings of your study and place them in context of what was already known on the topic?
Dr. Murthy: There is a lack of standardized recommendations regarding the use of anticoagulant therapy after intracerebral hemorrhage (ICH). Our meta-analysis of observational studies suggests that compared with withholding anticoagulation, resumption of anticoagulant therapy after ICH significantly lowers the risk of ischemic stroke and myocardial infarction (MI) with no discernable elevation in the risk of ICH recurrence. While our results help summarize the existing literature and may serve as a guide to clinicians in making informed decisions, randomized clinical trials are needed to determine the true risk-benefit profile of anticoagulation resumption after ICH.