The Role of Plasmapheresis in Acute Rejection with Decompensated Heart Failure after Heart Transplantation

Abstract 
Background/Aims: In this study, the results of patients who had orthotopic heart transplantation (OHT) in acute rejection who admitted to our clinic with decompensated heart failure and who could not undergo endomyocardial biopsy (EMB) were evaluated. 
 
Methods: The study included 27 patients who underwent OHT in our clinic between December 1998 and November 2021, who admitted with acute rejection causing decompensated heart failure during follow-up, and who could not undergo EMB and administered IV pulse steroid plus plasmapheresis. Demographics of patients, peri-treatment left ventricular functions, survival rates and causes of mortality were analyzed. 
 
Results: 19 (70.4%) were male and mean age was 28.7 ± 14.7 (range: 3-54). After OHT, overall survival rates were 92.6%, 77.6%, and 69.4% at 1st, 3rd and 5th year respectively. During the follow-up, the survival rates of patients who presented with decompensated heart failure and given pulse steroid plus plasmapheresis were 70.4%, 58.8%, and 53.4% at 1st, 3rd and 5th year respectively after plasmapheresis. Median rejection time after transplant was 19 months (range 0-113 months). Pre-, and post-treatment left ventricle ejection fractions were 25.11% ± 11.1%, and 52.14% ± 13.4% respectively (p