Heparin Induced Thrombocytopenia for the Perioperative and Critical Care Clinician.

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2020-08-29

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Abstract

Purpose of review

This review will illustrate the importance of heparin-induced thrombocytopenia in the intraoperative and critical care settings.

Recent findings

Heparin-induced thrombocytopenia (HIT) occurs more frequently in surgical patients compared with medical patients due to the inflammatory release of platelet factor 4 and perioperative heparin exposure. Recognition of this disease requires a high index of suspicion. Diagnostic tools and therapeutic strategies have been expanded and refined in recent years.

Summary

HIT is a condition where antibodies against the heparin/platelet factor 4 complex interact with platelet receptors to promote platelet activation, aggregation, and thrombus formation. Our review will focus on intraoperative and postoperative considerations related to HIT to help the clinician better manage this rare but often devastating hypercoagulable disease process.

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Published Version (Please cite this version)

10.1007/s40140-020-00405-6

Publication Info

Moreno-Duarte, Ingrid, and Kamrouz Ghadimi (2020). Heparin Induced Thrombocytopenia for the Perioperative and Critical Care Clinician. Current anesthesiology reports, 10(4). pp. 1–11. 10.1007/s40140-020-00405-6 Retrieved from https://hdl.handle.net/10161/29720.

This is constructed from limited available data and may be imprecise. To cite this article, please review & use the official citation provided by the journal.

Scholars@Duke

Ghadimi

Kamrouz Ghadimi

Associate Professor of Anesthesiology

Overview
Dr. Ghadimi is a cardiothoracic anesthesiologist, intensivist (ICU doctor), researcher, educator, and director of the clinical research unit in the Department of Anesthesiology at Duke Health. He has published over 100 peer-reviewed manuscripts, book chapters, online reviews, and editorials. His expertise involves the perioperative and intensive care management of patients undergoing cardiac and noncardiac surgery, with a special focus on the treatment of bleeding and inflammation related to shock and mechanical circulatory support and on the modification of pulmonary circulation to optimize end-organ blood flow.

Clinical Education
Dr. Ghadimi is a medical school graduate of Boston University School of Medicine, completed his internship in general surgery at the University of California Irvine Medical Center and Long Beach Veterans Affairs Medical Center and completed clinical anesthesiology residency at the Allegheny Health Network in Pittsburgh, Pennsylvania. He completed advanced clinical fellowship specialization in adult Critical Care Medicine (surgical focus) and Cardiothoracic Anesthesiology at the University of Pennsylvania Health System in Philadelphia, Pennsylvania. 

Expertise
Dr. Ghadimi's expertise and instruction spans across the cardiothoracic operating rooms and cardiothoracic surgical ICU environments. His expertise includes perioperative hemostasis & thrombosis, critical care of the heart or lung transplant recipient, and critical care for the patient on mechanical circulatory support, which may include extracorporeal life support (ECMO) or ventricular assist devices/systems.

Research Education
Dr. Ghadimi is a clinical and translational researcher and holds a Master in Health Sciences (M.H.Sc.) from the Duke-NIH Clinical Research Training Program. 


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