title: Superior prevention of acute rejection by tacrolimus vs. cyclosporine in heart transplant recipients--a large European trial.
abstract: We compared efficacy and safety of tacrolimus (Tac)-based vs. cyclosporine (CyA) microemulsion-based immunosuppression in combination with azathioprine (Aza) and corticosteroids in heart transplant recipients. During antibody induction, patients were randomized (1:1) to oral treatment with Tac or CyA. Episodes of acute rejection were assessed by protocol biopsies, which underwent local and blinded central evaluation. The full analysis set comprised 157 patients per group. Patient/graft survival was 92.9% for Tac and 89.8% for CyA at 18 months. The primary end point, incidence of first biopsy proven acute rejection (BPAR) of grade >/= 1B at month 6, was 54.0% for Tac vs. 66.4% for CyA (p = 0.029) according to central assessment. Also, incidence of first BPAR of grade >/= 3A at month 6 was significantly lower for Tac vs. CyA; 28.0% vs. 42.0%, respectively (p = 0.013). Significant differences (p < 0.05) emerged between groups for these clinically relevant adverse events: new-onset diabetes mellitus (20.3% vs. 10.5%); post-transplant arterial hypertension (65.6% vs. 77.7%); and dyslipidemia (28.7% vs. 40.1%) for Tac vs. CyA, respectively. Incidence and pattern of infections over 18 months were comparable between groups, as was renal function. Primary use of Tac during antibody induction resulted in superior prevention of acute rejection without an associated increase in infections.
authors: Abteilung für Herz- und Thoraxchirurgie, AKH Vienna, Austria. michael.grimm@meduniwien.ac.at
authors: M
authors: M
authors: Grimm
authors: M
authors: M
authors: Rinaldi
authors: N A
authors: NA
authors: Yonan
authors: G
authors: G
authors: Arpesella
authors: J M
authors: JM
authors: Arizón Del Prado
authors: L A
authors: LA
authors: Pulpón
authors: J P
authors: JP
authors: Villemot
authors: M
authors: M
authors: Frigerio
authors: J L
authors: JL
authors: Rodriguez Lambert
authors: M G
authors: MG
authors: Crespo-Leiro
authors: L
authors: L
authors: Almenar
authors: D
authors: D
authors: Duveau
authors: A
authors: A
authors: Ordonez-Fernandez
authors: J
authors: J
authors: Gandjbakhch
authors: M
authors: M
authors: Maccherini
authors: G
authors: G
authors: Laufer