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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
204 stopped studies mapped to Malignant Neck Neoplasm and descendants · 91% state a reason
Over the 204 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.
Computed
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 |
|---|---|---|---|---|---|---|---|
| NCT00515957 | Study of LMP1- and LMP2- Specific Cytotoxic T-Lymphocytes (CTL)(DELLA) | Phase 1 | withdrawn | Aug 14, 2007 | Baylor College of Medicine | not stated | Not stated |
| NCT00647140 | Clinical Evaluation of 18F-DOPA Positron Emission Tomography in Medullary Thyroid Cancer(DOPMET) | Phase 2 | terminated | Mar 31, 2008 | Assistance Publique - Hôpitaux de Paris | Insuffisent recruitment | Enrollment / accrual |
| NCT00201344 | A Phase III Study of Radiotherapy With or Without Adjuvant C/T in Advanced Stage… | Phase 3 | terminated | Sep 20, 2005 | National Health Research Institutes, Taiwan | not stated | Not stated |
| NCT00080028 | Motexafin Gadolinium With Chemotherapy and Radiation Therapy for the Treatment of… | Phase 1 | terminated | Mar 23, 2004 | Pharmacyclics LLC. | 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 23 days agoSource updated Apr 16, 2012source: clinicaltrials