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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
7 stopped studies mapped to Duodenal Carcinoma and descendants · 100% state a reason
Over the 7 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 |
|---|---|---|---|---|---|---|---|
| NCT05223036 | Testing Obeticholic Acid for Familial Adenomatous Polyposis | Phase 2 | terminated | Feb 3, 2022 | National Cancer Institute (NCI) | Protocol has been completed prematurely due to poor accrual and study feasibility. | Enrollment / accrual |
| NCT05289830 | Escitalopram to Placebo in Patients With Localized Pancreatic Cancer | Phase 2 | terminated | Mar 21, 2022 | Case Comprehensive Cancer Center | Slow accrual | Enrollment / accrual |
| NCT04714983 | DNX-2440 for Resectable Colorectal Liver Metastasis | Phase 1 | suspended | Jan 20, 2021 | DNAtrix, Inc. | DNAtrix management decision not based on study design, safety, or site performance. | Safety / toxicity |
| NCT01913275 | Comparison Between Endoscopic Stenting and Cholecystojejunostomy for PreoperativeDrainage… | N/A | withdrawn | Aug 1, 2013 | All India Institute of Medical Sciences | Lack of interest | Other (stated, no rule matched) |
| NCT04311047 | Preoperative Detection of Lymph Node Metastases in Pancreatic and Periampullary Carcinoma…(NANO-PANC) | N/A | terminated | Mar 17, 2020 | Radboud University Medical Center | We decided to stop inclusions and start analysis after 26 inclusions. | Other (stated, no rule matched) |
| NCT00832637 | Gemcitabine, Oxaliplatin, Tarceva &/or Cisplatin in HCC & Biliary Tree Cancers(Gem-ox) | Phase 2 | terminated | Jan 30, 2009 | New Mexico Cancer Research Alliance | Low accrual | Enrollment / accrual |
| NCT01229111 | Cediranib Maleate and Combination Chemotherapy in Treating Patients With Advanced Biliary… | Phase 2 | terminated | Oct 27, 2010 | National Cancer Institute (NCI) | Lack of Drug Supply | Drug supply |
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 May 14, 2026source: clinicaltrials