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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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 Mucin-Producing Carcinoma 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 |
|---|---|---|---|---|---|---|---|
| NCT04249947 | P-PSMA-101 CAR-T Cells in the Treatment of Subjects With Metastatic Castration-Resistant… | Phase 1 | terminated | Jan 31, 2020 | Poseida Therapeutics, Inc. | Study closed | Other (stated, no rule matched) |
| NCT01164566 | Esophagoscopy in Evaluating Treatment in Patients With Stage I-IV Head and Neck Cancer… | N/A | terminated | Jul 16, 2010 | Wake Forest University Health Sciences | Inadequate Recruitment | Enrollment / accrual |
| NCT01254734 | Transoral Robotic Surgery in Treating Patients With Benign or Stage I-IV Head and Neck… | N/A | terminated | Dec 7, 2010 | City of Hope Medical Center | The study will be rewritten as a data registry study | Other (stated, no rule matched) |
| NCT00126607 | Trastuzumab in Treating Patients With Metastatic or Recurrent Salivary Gland Cancer | Phase 2 | terminated | Aug 4, 2005 | National Cancer Institute (NCI) | Poor accrual. | Enrollment / accrual |
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 Feb 17, 2025source: clinicaltrials