A Study to Evaluate the Efficacy and Safety of Autogene Cevumeran With Nivolumab Versus Nivolumab Alone in Participants With High-risk Muscle-invasive Urothelial Carcinoma (MIUC)
NotablePrimary completion moved earlier from Mar 7, 2029 to Nov 10, 2027
Study completion moved earlier from Jan 6, 2034 to Nov 10, 2027
v27
MinorStudy sites: 106 to 107v26
MinorStudy sites: 105 to 106v25
MinorStudy sites: 100 to 105v24
MinorStudy sites: 97 to 100v23
NotablePrimary endpoint revisedv22Show 4 more changesShow less
Study sites: 96 to 97
Primary completion date: Nov 6, 2028 to Mar 7, 2029
Eligibility criteria expanded, about 49 words
Secondary endpoints revised (8)
MinorSite details revised at 7 of 96 sitesv21
MinorSite details revised at 10 of 96 sitesv20
MinorSite details revised at 94 of 96 sitesv19
NotableTrial status: Suspended to Recruiting
Study sites: 95 to 96
v18
MinorEligibility criteria expanded, about 48 words
Secondary endpoints revised (8)
v17
StoppedTrial status: Recruiting to SuspendedSponsor's reason: This study is on temporary clinical hold following a safety event observed in safety run-in population.
The hold will remain in place…
Site details revised at 95 of 95 sites
v16
MinorSite details revised at 7 of 95 sitesv15
MinorStudy sites: 87 to 95v14
MinorStudy sites: 81 to 87v13
MinorStudy sites: 75 to 81v12
MinorStudy sites: 76 to 75v11
NotableStart date: Jul 31, 2024 to Dec 9, 2024
Study sites: 70 to 76
v10
MinorStudy sites: 62 to 70v9
MinorSite details revised at 1 of 62 sitesv8
MinorStudy sites: 7 to 62v7
2 versionsRe-verified since Nov 2, 2024, no change to tracked fieldsv5-v6
MinorStudy sites: 3 to 7v4
MinorStudy sites: 1 to 3v3
NotableTrial status: Not Yet Recruiting to Recruiting
Study sites: 0 to 1
v2
Study 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Stopped: an ongoing trial was terminated, suspended or withdrawn.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 original purpose of this study was to evaluate the efficacy of adjuvant treatment with autogene cevumeran plus nivolumab compared with nivolumab in participants with high risk MIUC. In this study participants will be enrolled in a safety run-in phase to receive autogene cevumeran + nivolumab. This phase will be conducted to monitor and ensure the safety of study participants. After all participants in the safety run-in have been enrolled to receive autogene cevumeran + nivolumab, further participants will be randomized in either autogene cevumeran + nivolumab or the nivolumab monotherapy arm.
Following the Sponsor's decision to phase out the study, as of Protocol Version 5, the primary purpose of the study is to ensure treatment continuity and safety for the participants who continue to participate in the study and receive study treatment.