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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
3 stopped studies mapped to Malignant Mastocytosis and descendants · 67% state a reason
Over the 3 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 |
|---|---|---|---|---|---|---|---|
| NCT05609942 | Study of Elenestinib (BLU-263) in Advanced Systemic Mastocytosis (AdvSM) and and Other…(AZURE) | Phase 1 | terminated | Nov 8, 2022 | Blueprint Medicines Corporation | Terminated - alignment of strategic priorities | Sponsor / business decision |
| NCT02415608 | Ibrutinib in Treating Patients With Advanced Systemic Mastocytosis | Phase 2 | terminated | Apr 14, 2015 | Jason Robert Gotlib | Slow accrual | Enrollment / accrual |
| NCT01616537 | Evaluation of Patient Satisfaction With and Acceptance of Their Totally-implanted Central…(QASICC-EVA) | N/A | terminated | Jun 11, 2012 | Centre Antoine Lacassagne | not stated | Not stated |
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 10, 2025source: clinicaltrials