Track this trial free. DataLookout checks ClinicalTrials.gov daily and emails you which fields changed on NCT03644667 (status, enrollment, completion dates, endpoints, sites) when this record is updated. Free accounts track up to 5 trials.
NotableResults posted: Sep 29, 2026Eligibility criteria expanded, about 87 words · Secondary endpoints: details revised at 8 of 20 entries · Study description revised · 1 moreShow 4 more changesShow less
Eligibility criteria expanded, about 87 words
Secondary endpoints: details revised at 8 of 20 entries
Study description revised
Site details revised at 1 of 20 sites
MinorSecondary endpoints: details revised at 6 of 20 entriesv41
MinorRe-verified, no change to tracked fieldsv40
NotablePrimary endpoint revisedSecondary endpoints: 22 to 20v39Show 1 more changeShow less
MinorPrimary and study completion dates: Mar 21, 2025 to Mar 25, 2025v37
MinorTrial status: Active, Not Recruiting to CompletedPrimary and study completion dates changed from estimate of Apr 30, 2025 to Mar 21, 2025v36Show 1 more changeShow less
Primary and study completion dates changed from estimate of Apr 30, 2025 to Mar 21, 2025
MinorRe-verified, no change to tracked fieldsv35
MinorTrial status: Recruiting to Active, Not RecruitingEnrollment target: estimated 200 to confirmed 385 · Study sites: 22 to 20v34Show 2 more changesShow less
Enrollment target: estimated 200 to confirmed 385
Study sites: 22 to 20
NotablePrimary completion date: Aug 2022 to Apr 30, 2025Completion date: Aug 2023 to Apr 30, 2025v33Show 1 more changeShow less
Completion date: Aug 2023 to Apr 30, 2025
MinorSite details revised at 1 of 22 sitesCollaborators expanded, about 3 wordsv32Show 1 more changeShow less
Minor2 versionsRe-verified since Dec 4, 2018, no change to tracked fieldsv6-v7
NotableTrial status: Not Yet Recruiting to RecruitingStart date changed from estimate of Nov 2018 to Nov 30, 2018 · Site details revised at 14 of 14 sitesv5Show 2 more changesShow less
Start date changed from estimate of Nov 2018 to Nov 30, 2018
Site details revised at 14 of 14 sites
MinorStart date: Oct 2018 to Nov 2018v4
MinorStart date: Sep 2018 to Oct 2018v3
MinorStart date: Aug 2018 to Sep 2018v2
MinorStudy First Submitted
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this research study is to see if a study drug called Tocilizumab will, when given with standard anti-rejection medicines, lead to better heart transplantation outcomes at 1 year after the transplant. Specifically, the investigators will evaluate whether taking tocilizumab leads to less rejection, less development of unwanted antibodies, and better heart function.