Cardiac retransplantation: a 15-year single-center clinical experience.
BACKGROUND
Cardiac retransplantation is a controversial therapy because of the shortage of donor hearts. We retrospectively reviewed the short-term and long-term outcomes after cardiac retransplantation.


RESULTS
Twenty-eight cases (18 males, 7 females; mean age, 50.3 +/- 13.5 years) underwent cardiac retransplantation: 25 first retransplantations and 3 second retransplantations. The indications for retransplantation were primary graft failure (PGF) in 11 patients (39.3%), intractable acute cardiac rejection (IACR) in 4 patients (14.3%), and coronary allograft vasculopathy (CAV) in 13 patients (46.4%). The patients had been supported as follows: prolonged cardiopulmonary bypass (CPB; n = 3), intra-aortic balloon pumping (IABP; n = 1), intravenous inotropic support (n = 7), extracorporeal membranoxygenator (ECMO; n = 3), ventricular assist device (VAD; n = 4), and no inotropic support (n = 10). There were 8 deaths within 30 days after retransplantation (28.6%). The overall 1-, 5-, 10-, and 15-year survival rates were 46.4%, 40.6%, 32.5%, and 32.5%, respectively. Acute cardiac rejection was the most common cause of death (43.8%). Thirty-day and 1-year survival rates of IACR, PGF, and CAV were 50.0%/0%, 63.6%/45.5%, and 84.6%/68.4%, respectively.


CONCLUSIONS
Long-term survival after retransplantation was acceptable for patients with CAV and PGF; however, we must select patients for retransplantation carefully if the indication is IACR, because of the poor outcome.
Yoda
M
M
Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan. myoda@cvi.or.jp
Tenderich
G
G
Zittermann
A
A
Schulte-Eistrup
S
S
Körfer
R
R
D000328:Adult; D000368:Aged; D009202:Cardiomyopathies / Q000601:surgery; D005260:Female; D016027:Heart Transplantation / Q000401:mortality / Q000706:statistics & numerical data*; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000145:classification / Q000601:surgery; D012086:Reoperation / Q000401:mortality / Q000706:statistics & numerical data*; D012189:Retrospective Studies; D016019:Survival Analysis