Combined Heart and Kidney Transplantation: Clinical Experience in 100 Consecutive Patients

Autor: Morcos Atef Awad, Lawrence S. C. Czer, Dominic Emerson, Stanley Jordan, Michele A. De Robertis, James Mirocha, Evan Kransdorf, David H. Chang, Jignesh Patel, Michelle Kittleson, Danny Ramzy, Joshua S. Chung, J. Louis Cohen, Fardad Esmailian, Alfredo Trento, Jon A. Kobashigawa
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 8, Iss 4 (2019)
Druh dokumentu: article
ISSN: 2047-9980
68038860
DOI: 10.1161/JAHA.118.010570
Popis: Background Combined heart and kidney transplantation (HKTx) is performed in patients with severe heart failure and advanced renal insufficiency. We analyzed the long‐term survival after HKTx, the influence of age and dialysis status, the rates of cardiac rejection, and the influence of sensitization. Methods and Results From June 1992 to December 2016, we performed 100 HKTx procedures. We compared older (≥60 years, n=53) with younger (50%, and compared these survival rates with those from the United Network for Organ Sharing database. There was no difference in 15‐year survival between the 2 age groups (35±12.4% and 49±17.3%, ≥60 versus 0 or antibody‐mediated rejection>0) was 92±2.8% and 84±3.8%, acute cellular rejection (≥2R/3A) 98±1.5% and 94±2.5%, and antibody‐mediated rejection (≥1) 96±2.1% and 93±2.6% at 30 days and 1 year after HKTx. There was no difference in the 5‐year survival among recipients by sensitization status with panel‐reactive antibody levels 50% (82±5.9%, 83±10.8%, and 92±8.0%; P=0.55). There was no difference in 15‐year survival after HKTx between the United Network for Organ Sharing database and our center (38±3.2% and 40±10.1%, respectively; P=0.45). Conclusions HKTx is safe to perform in patients 60 years and older or younger than 60 years and with or without dialysis dependence, with excellent outcomes. The degree of panel‐reactive antibody sensitization did not appear to affect survival after HKTx.
Databáze: Directory of Open Access Journals
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