Will NCT04031677 (European Organisation for Research and Treatment of Cancer - EORTC) still show a study completion date of 21 April 2028 or earlier when checked on 21 May 2028?

Yes if, when NCT04031677 is read on clinicaltrials.gov on 21 May 2028, the exact API field protocolSection.statusModule.completionDateStruct.date — Study Completion Date is 21 April 2028 or earlier — that is, the date announced today has not been pushed back. A later recorded date counts as no. If OverallStatus is Terminated, Withdrawn, Suspended, or Unknown status, that counts as no — an unmaintained or halted record is treated as a failure to hold the date, not as a technicality. The value returned by the ClinicalTrials.gov API on the deadline prevails; where the record gives a month without a day, the last day of that month is used. If that exact field is absent or empty on an otherwise existing record, that also counts as no – a missing date is not evidence the deadline will be met, it is treated the same as a halted record.

As of 4 October 2026: NCT04031677 is registered as RECRUITING, sponsored by European Organisation for Research and Treatment of Cancer - EORTC, with 250 participants. Started 2021-01; announced primary completion 2027-04-21, announced study completion 2028-04-21. Record last updated 2026-09-10. The date under test is 2028-04-21. Source: clinicaltrials.gov/study/NCT04031677

Whether patient recruitment and follow-up event rates progress fast enough to prevent EORTC from extending the estimated study completion date.