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Clinical trials · failure tracking
Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it. A category is attached only when an explicit keyword rule matches the text; CancerIndex never infers why a study stopped.
4 stopped studies mapped to Acral Melanoma and descendants · 100% state a reason
Over the 4 studies matching the cancer, status and year filters (the category filter does not change this chart). Each study is counted once, in the first matching category; greyed bars are studies whose text matched no rule or was empty.
Computedrules ci-stop-reasons-v1 · keyword matching only
A category is assigned when one of its keywords appears in the posted text (case-insensitive, whole words). Rules are tested in this order and the first match wins; every match is kept in the API (reasonMatches).
| NCT | Title | Phase | Status | First posted | Lead sponsor | Why stopped (as posted) | Category |
|---|---|---|---|---|---|---|---|
| NCT05436990 | Antitumor Activity of Vactosertib in Combination With Pembrolizumab in Acral and Mucosal… | Phase 2 | terminated | Jun 29, 2022 | Yonsei University | According to the protocol criteria, during the Phase 1 analysis, the registered participants'… | Other (stated, no rule matched) |
| NCT02978443 | A Biomarker Study in Advanced Mucosal or Acral Lentiginous Melanoma Receiving Nivolumab… | Phase 2 | terminated | Dec 1, 2016 | Georgetown University | Lack of Enrollment | Enrollment / accrual |
| NCT04244552 | A Phase 1b Trial of ATRC-101 in Adults With Advanced Solid Malignancies | Phase 1 | terminated | Jan 28, 2020 | Atreca, Inc. | Sponsor Decision | Sponsor / business decision |
| NCT01120275 | Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With… | Phase 2 | terminated | May 10, 2010 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
Stop reasons are registrant-reported free text and are displayed verbatim (truncated; hover for the full text). Categories come from explicit keyword rules and are never inferred from the study design, sponsor or outcome; a study that stopped for several reasons is filed under the first rule that matched. A TERMINATED status does not imply a negative result.
Data updated 22 days agoSource updated Apr 2, 2025source: clinicaltrials