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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
57 stopped studies mapped to Clear Cell Adenocarcinoma and descendants · 84% state a reason
Over the 57 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 |
|---|---|---|---|---|---|---|---|
| NCT01599832 | Dynamic Contrast-Enhanced Magnetic Resonance Imaging in Measuring Effects of Pazopanib… | N/A | terminated | May 16, 2012 | University of Chicago | Poor accrual | Enrollment / accrual |
| NCT01943188 | Stereotactic Body Radiation Therapy and T-Cell Infusion in Treating Patients With… | Phase 1 | terminated | Sep 16, 2013 | Stanford University | not stated | Not stated |
| NCT02307474 | A Pilot Study of SBRT With Adjuvant Pazopanib for Renal Cell Cancer | N/A | withdrawn | Dec 4, 2014 | Case Comprehensive Cancer Center | Funding Unavailable | Funding |
| NCT01732432 | Endometriosis and Frequency of Endometriosis-associated Ovarian Carcinomas (EAOC)(EAOC) | — | withdrawn | Nov 22, 2012 | University Hospital, Basel, Switzerland | not stated | Not stated |
| NCT01492920 | Acetyl-L-Carnitine Hydrochloride in Preventing Peripheral Neuropathy in Patients With… | Phase 3 | withdrawn | Dec 15, 2011 | Gynecologic Oncology Group | Withdrawn | Other (stated, no rule matched) |
| NCT00303862 | AZD2171 in Treating Patients With Refractory Metastatic Kidney Cancer | Phase 2 | terminated | Mar 17, 2006 | National Cancer Institute (NCI) | not stated | Not stated |
| NCT00098618 | Sorafenib and Interferon Alfa in Treating Patients With Locally Advanced or Metastatic… | Phase 2 | terminated | Dec 8, 2004 | National Cancer Institute (NCI) | 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 Jun 8, 2017source: clinicaltrials