Are steroids essential for successful maintenance of immunosuppression in heart transplantation?
To determine the necessity for maintenance dosages of prednisone in the management of heart transplant patients, a retrospective study was made of 86 patients undergoing orthotopic heart transplantation and two patients having heart-lung transplantation from June 1985 through October 1986. Group 1 (n = 52) had maintenance immunosuppressive therapy that included cyclosporine, azathioprine, and prednisone. Group 2 (n = 36) received only cyclosporine and azathioprine with no maintenance dosage of steroids. Data were analyzed for frequency of rejections, infections, noninfectious complications, and mortality. The rate of rejection was 1.44 episodes per patient in group 1 and 1.58 episodes per patient in group 2. Twenty of 52 patients (38%) in group 1 had no rejection compared with 12 of 36 patients (33%) in group 2 (p = not significant [NS]). One or more infections occurred in 30 patients (58%) in group 1, whereas only 12 patients (33%) in group 2 had infections (p less than 0.05). Noninfe
