The Effect of Everolimus Versus Calcineurin Inhibitors on Quality of Life 10-12 Years After Heart Transplantation: The Results of a Randomized Controlled Trial (SCHEDULE Trial)

Clin Transplant. 2024 Nov;38(11):e70028. doi: 10.1111/ctr.70028.

ABSTRACT

BACKGROUND: Calcineurin inhibitors (CNIs) are associated with long-term complications after heart transplantation (HTx). Everolimus (EVR)-based immunosuppression allows for CNI withdrawal. We used data from The Scandinavian heart transplant everolimus de novo study with early CNI avoidance (SCHEDULE) trial to assess whether health-related quality of life (HRQoL) differed between patients on long-term treatment with EVR versus a CNI-based regimen.

METHODS: In SCHEDULE, we randomized 115 patients (mean age 51 ± 13 years, 27% women) to cyclosporine (CNI group; n = 59), or early introduction of EVR and cyclosporine withdrawal within 11 weeks of HTx (EVR group; n = 56). The primary endpoint was the glomerular filtration rate. We used the Short Form-36 (SF-36v2), the EuroQoL visual analogue scale (EQ VAS), and the Beck Depression Inventory (BDI) to assess HRQoL. We re-evaluated the participants after 10-12 years.

RESULTS: Seventy-eight patients attended follow-up at a median of 11 years after HTx. The SF-36 physical component summary score increased from 32 ± 10 pre-HTx to 44 ± 12 11 years after HTx (p < 0.01) in the EVR group and from 33 ± 9 to 44 ± 11 (p < 0.01) with CNI. The mental component summary score increased from 46 ± 12 to 53 ± 13 (EVR); p = 0.04 and from 38 ± 13 to 49 ± 13 (CNI); p < 0.01. Similar improvements were observed regarding EQ-VAS and the BDI. There were no significant between-group differences for either measure of HRQoL.

CONCLUSIONS: In heart transplant recipients, an EVR-based immunosuppressive strategy resulted in similar long-term improvements in HRQoL as treatment with a CNI-based regimen.

PMID:39575520 | DOI:10.1111/ctr.70028