Heart failure & cardiomyopathies

The teammate trial: Study design and rationale tacrolimus and everolimus against tacrolimus and mycophenolate mofetil (MMF) in pediatric heart transplantation using the major adverse transplant event (MATE) score

Am Heart JPublished Study design and rationale of a randomised controlled trial

Study context

Population
Children aged <21 years at heart transplantation (HT), randomised at 6 months post-HT; excluded recurrent rejection, multi-organ recipients, estimated glomerular filtration rate (eGFR) <30 mL/min/1.73m2target sample size 210
Planned comparison
Everolimus (EVL)/low-dose TAC (LD-TAC) vs tacrolimus (TAC)/MMF
Primary endpoint
MATE score:
  • Ordinal surrogate of frequency and severity of MATEs
  • Validated against graft loss
Methodological detailsmulticentre, 1:1 randomisation, 25 sites, Follow-up 30 months, Enrollment complete; follow-up to be completed in 2023
  • Multicentre
  • 1:1 randomisation
  • 25 sites
  • Follow-up 30 months
  • Enrollment complete; follow-up to be completed in 2023

No results yet. This paper sets out the design of a trial; its results are to come.

Original publication

The teammate trial: Study design and rationale tacrolimus and everolimus against tacrolimus and MMF in pediatric heart transplantation using the major adverse transplant event (MATE) score. Am Heart J. Published 23 February 2023. doi:10.1016/j.ahj.2023.02.002

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