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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
5 stopped studies mapped to Vaginal Carcinoma and descendants · 80% state a reason
Over the 5 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 |
|---|---|---|---|---|---|---|---|
| NCT02140021 | Biospecimen Collection and Testing for the Prevalence of Anal Dysplasia and Anal Cancer… | N/A | terminated | May 16, 2014 | M.D. Anderson Cancer Center | not stated | Not stated |
| NCT03439085 | DNA Plasmid-encoding Interleukin-12/HPV DNA Plasmids Therapeutic Vaccine INO-3112 and… | Phase 2 | terminated | Feb 20, 2018 | M.D. Anderson Cancer Center | Project delays | Other (stated, no rule matched) |
| NCT03345784 | Testing AZD1775 inC Combination With Radiotherapy and Chemotherapy in Cervical, Upper… | Phase 1 | terminated | Nov 17, 2017 | National Cancer Institute (NCI) | Inadequate accrual rate | Enrollment / accrual |
| NCT03220009 | Nivolumab or Expectant Observation Following Ipilimumab, Nivolumab, and Surgery in… | Phase 2 | withdrawn | Jul 18, 2017 | National Cancer Institute (NCI) | The study was never approved by CTEP neither was it ever activated | Other (stated, no rule matched) |
| NCT02412124 | Peer-to-Peer Support Program in Improving Quality of Life Outcomes in Patients With… | N/A | terminated | Apr 8, 2015 | City of Hope Medical Center | Feasibility issues | 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 23 days agoSource updated Jul 14, 2025source: clinicaltrials