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Trial · NCT04720326

Registered outcomes36

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryDose-normalised blood trough level of tacrolimus (concentration/dose ratio)12 weeks post-randomisation
To calculate C/D ratio, "concentration" is the blood trough level of tacrolimus measured in a blood sample collected immediately prior to drug dosing on the day of the 12-week trial visit and "dose" is the daily dose taken by the patient on the day prior to the visit. C/D ratio is measured as a surrogate for tacrolimus bioavailability (i.e. systemic exposure per mg of drug).
SecondaryNumber of IMP dose adjustmentsUntil 12 weeks post-randomisation
SecondaryTime to reach the first defined range in target trough levelTime period measured in days, assessed at 12 weeks post-randomisation
SecondaryNumber of measurements above and below the first defined range in target trough levelTime period measured in days, assessed at 12 weeks post-randomisation
SecondaryDose-normalised trough level (C/D ratio) during long-term follow-up1, 2 and 3 years post-randomisation
SecondaryMean tacrolimus trough level and inter-patient variability (range) of tacrolimus trough levels1, 2, 4 and 12 weeks post-randomisation
SecondaryInter-patient variability (range) of tacrolimus total daily doseUntil 12 weeks post-randomisation
SecondaryProportion of patients with trough levels lower, within, or higher than the standard reference range1, 2, 4 and 12 weeks post-randomisation
SecondaryIncidence and severity of clinically-confirmed biopsy-proven acute rejection12 weeks and 1, 2, 3 years post-randomisation
SecondaryIncidence of graft failure (defined as necessity for re-transplantation)12 weeks and 1, 2, 3 years post-randomisation
SecondaryIncidence of death (for any reason)12 weeks and 1, 2, 3 years post-randomisation
SecondaryTreatment failure rate (composite endpoint of biopsy-proven acute rejection, graft failure or death)12 weeks and 1, 2, 3 years post-randomisation
SecondaryTime to treatment failure (composite endpoint of biopsy-proven acute rejection, graft failure or death) after randomisation3 years post-randomisation
SecondaryIncidence of acute rejections requiring treatment12 weeks post-randomisation
SecondaryIncidence of multiple rejection episodes12 weeks post-randomisation
SecondaryChange versus baseline in laboratory measures of liver function (aspartate transaminase, alanine transaminase, alkaline phosphatase, gamma-glutamyltransferase, bilirubin, albumin, cholinesterase, INR)12 weeks and 1, 2, 3 years post-randomisation
SecondaryChange versus baseline in laboratory measures of metabolic profile (triglycerides, HDL cholesterol, LDL cholesterol, total cholesterol, HbA1c, fasting plasma glucose)12 weeks and 1, 2, 3 years post-randomisation
SecondaryChange versus baseline in laboratory measures of renal function (creatinine, estimated glomerular filtration rate)12 weeks and 1, 2, 3 years post-randomisation
SecondaryIncidence and type of malignancies diagnosed in trial participants1, 2 and 3 years post-randomisation
SecondaryIncidence and type of infections (hepatitis C virus, hepatitis B virus, cytomegalovirus, Epstein-Barr virus) experienced by trial participants1, 2 and 3 years post-randomisation

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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