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Updated: Jun 5, 2026

Cuff-Free Suture-Based Cervical Model for Secondary Heterotopic Heart Transplantation to Evaluate Donor-Specific Immune Tolerance in Mice
Published on: March 13, 2026
Heart transplantation in a highly sensitised patient
Lenka Hošková1, Libuse Pagáč ová, Antonij Slavč ev
11Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic. lenka.hoskova@ikem.cz
Abstract:
Some patients awaiting heart transplantation may develop positive panel reactive antibodies (PRA). Several reports have demonstrated that pre-transplant sensitisation is associated with decreased survival and a higher rejection rate, and leads to the development of cardiac allograft vasculopathy. We describe our experience with a highly sensitised transplant recipient. To reduce sensitisation, three courses of immunoadsorption were administered. The PRA level decreased effectively and actual cross-match was negative. The patient underwent successful heart transplantation, and desensitisation treatment continued with immunoadsorption and intravenous immunoglobulin for five courses. Graft function remains normal at 12 months post-operatively and the clinical status of the patient is stable.
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