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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
27 stopped studies mapped to Serous Adenocarcinoma and descendants · 89% state a reason
Over the 27 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 |
|---|---|---|---|---|---|---|---|
| NCT05451849 | A Phase 1/2 Trial of TC-510 In Patients With Advanced Mesothelin-Expressing Cancer | Phase 1 / Phase 2 | terminated | Jul 11, 2022 | TCR2 Therapeutics | No participants were enrolled in Phase 2 as Phase I was terminated early due to the lack of a clear… | Enrollment / accrual |
| NCT02874430 | Metformin Hydrochloride and Doxycycline in Treating Patients With Localized Breast or… | Phase 2 | terminated | Aug 22, 2016 | Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University | study closed early due to slow accrual | Enrollment / accrual |
| NCT02364713 | MV-NIS or Investigator's Choice Chemotherapy in Treating Patients With Ovarian,… | Phase 2 | terminated | Feb 18, 2015 | Mayo Clinic | poor accrual | Enrollment / accrual |
| NCT04159155 | A Study of Various Treatments in Serous or p53 Abnormal Endometrial Cancer(CAN-STAMP) | Phase 2 / Phase 3 | terminated | Nov 12, 2019 | University Health Network, Toronto | Low accrual | Enrollment / accrual |
| NCT06393751 | Testing the Addition of ASTX660 (Tolinapant) to the Usual Chemotherapy Treatment… | Phase 1 / Phase 2 | withdrawn | May 1, 2024 | National Cancer Institute (NCI) | Other - Protocol moved to Withdrawn | Other (stated, no rule matched) |
| NCT02756130 | Birinapant and Carboplatin in Treating Patients and Targeting Recurrent High Grade… | Phase 1 / Phase 2 | withdrawn | Apr 29, 2016 | Jonsson Comprehensive Cancer Center | funding was not secured | Funding |
| NCT03610490 | Autologous Tumor Infiltrating Lymphocytes MDA-TIL in Treating Patients With Recurrent or… | Phase 2 | terminated | Aug 1, 2018 | M.D. Anderson Cancer Center | Lack of Efficacy | Efficacy / futility |
| NCT05289648 | Niraparib in High-grade Endometrial Cancer Trial(NIREC) | Early Phase 1 | withdrawn | Mar 21, 2022 | Sir Mortimer B. Davis - Jewish General Hospital | Unable to obtain funding | Funding |
| NCT05001282 | A Study to Evaluate ELU001 in Patients With Solid Tumors That Overexpress Folate Receptor… | Phase 1 / Phase 2 | terminated | Aug 11, 2021 | Elucida Oncology | Lack of Funding - no safety issue with Drug; Company Permanently Closed | Safety / toxicity |
| NCT05538624 | A Study of Intraperitoneally Administered AVB-001 in Patients With Serous Adenocarcinoma… | Phase 1 / Phase 2 | terminated | Sep 14, 2022 | Avenge Bio, Inc | Sponsor Decision to close study | Sponsor / business decision |
| NCT02923739 | Paclitaxel and Bevacizumab With or Without Emactuzumab in Treating Patients With… | Phase 2 | terminated | Oct 5, 2016 | M.D. Anderson Cancer Center | The study was terminated early by the Sponsor | Other (stated, no rule matched) |
| NCT03606486 | Lavage of the Uterine Cavity for Diagnosis of Ovarian Cancer | N/A | terminated | Jul 30, 2018 | University of Washington | Terminated due to low accrual | Enrollment / accrual |
| NCT03641287 | The Effects of Exercise on Distress, Quality of Life, and Biomarkers in Ovarian Cancer… | N/A | terminated | Aug 22, 2018 | University of Washington | Enrollment ended early due to the funding timeline | Enrollment / accrual |
| NCT01849874 | A Study of MEK162 vs. Physician's Choice Chemotherapy in Patients With Low-grade Serous… | Phase 3 | terminated | May 9, 2013 | Pfizer | Per recommendation of the DMC, enrollment into the study was discontinued in April 2016 after the… | Efficacy / futility |
| NCT05329545 | Upifitamab Rilsodotin Maintenance in Platinum-Sensitive Recurrent Ovarian Cancer (UP-NEXT)(UP-NEXT) | Phase 3 | terminated | Apr 15, 2022 | Mersana Therapeutics | Study Terminated by Sponsor | Other (stated, no rule matched) |
| NCT05295589 | Comparing Standard of Care Chemotherapy Treatment to the Combination of Copanlisib and… | Phase 2 | withdrawn | Mar 25, 2022 | National Cancer Institute (NCI) | Drug supply issues | Drug supply |
| NCT02112552 | Paclitaxel and Intraperitoneal Carboplatin Followed by Radiation Therapy in Treating… | Phase 2 | terminated | Apr 14, 2014 | Albert Einstein College of Medicine | Low accrual. Study formally terminated by PI on 12/1/2017 | Enrollment / accrual |
| NCT05062174 | Breast Cancer BRCA1 Carriers: a Pilot Study | — | withdrawn | Sep 30, 2021 | Indiana University | PI decision to cancel research | Other (stated, no rule matched) |
| NCT03924245 | Olaparib and Entinostat in Patients With Recurrent, Platinum-Refractory, Resistant… | Phase 1 | terminated | Apr 23, 2019 | Vanderbilt-Ingram Cancer Center | Change in participant landscape and other treatment availability | Other (stated, no rule matched) |
| NCT03836157 | Mirvetuximab Soravtansine (IMGN853) and Bevacizumab in Patients With Endometrial Cancer | Phase 2 | withdrawn | Feb 11, 2019 | University of Oklahoma | Study was not initiated. | Other (stated, no rule matched) |
| NCT02050009 | Metformin Hydrochloride, Carboplatin, and Paclitaxel in Treating Patients With Recurrent… | Phase 1 | withdrawn | Jan 30, 2014 | Fox Chase Cancer Center | study was never opened to accrual | Enrollment / accrual |
| NCT00899093 | YKL-40 in Serum Samples From Patients With Newly Diagnosed Stage III-IV Ovarian… | — | terminated | May 12, 2009 | Gynecologic Oncology Group | not stated | Not stated |
| NCT01275664 | Granisetron, Aprepitant, and Dexamethasone in Preventing Nausea and Vomiting in Patients… | N/A | terminated | Jan 12, 2011 | Gynecologic Oncology Group | Study terminated due to no patient population available | Other (stated, no rule matched) |
| NCT00004221 | Combination Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients… | Phase 2 | terminated | Aug 25, 2003 | Gynecologic Oncology Group | not stated | Not stated |
| NCT02627430 | Talazoparib and HSP90 Inhibitor AT13387 in Treating Patients With Metastatic Advanced… | Phase 1 | withdrawn | Dec 11, 2015 | National Cancer Institute (NCI) | Other - Protocol moved to Withdrawn | Other (stated, no rule matched) |
| NCT00053235 | Research Study in Patients With Advanced Ovarian Epithelial Cancer | — | withdrawn | Jan 28, 2003 | Gynecologic Oncology Group | 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) |
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 Jul 13, 2026source: clinicaltrials