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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
830 stopped studies mapped to Genitourinary System Carcinoma and descendants · 90% state a reason
Over the 830 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 |
|---|---|---|---|---|---|---|---|
| NCT03108495 | Study of LN-145, Autologous Tumor Infiltrating Lymphocytes in the Treatment of Patients… | Phase 2 | terminated | Apr 11, 2017 | Iovance Biotherapeutics, Inc. | After reviewing available safety and efficacy data to date, Iovance concluded the study reached the… | Safety / toxicity |
| NCT04071236 | Radiation Medication (Radium-223 Dichloride) Versus Radium-223 Dichloride Plus Radiation… | Phase 1 / Phase 2 | suspended | Aug 28, 2019 | National Cancer Institute (NCI) | Other - To assess the study's feasibility. | Other (stated, no rule matched) |
| NCT06290687 | Partial Cystectomy & Extended Pelvic Lymph Node Dissection With SOC Perioperative… | Phase 2 | withdrawn | Mar 4, 2024 | Case Comprehensive Cancer Center | PI left institution | Investigator |
| NCT04615845 | A Phase 1 Study of Autologous Dendritic Cell Immunotherapy in Patients With mCRPC | Phase 1 | terminated | Nov 4, 2020 | Pharmicell Co., Ltd. | Difficulties in patient recruitment. | Enrollment / accrual |
| NCT04047693 | Neoadjuvant Dose Dense MVAC in MIBC and Locally Advanced Urothelial Carcinoma | Phase 2 | terminated | Aug 7, 2019 | Pusan National University Yangsan Hospital | Poor accrual due to increased use of alternative neoadjuvant treatment options. | Enrollment / accrual |
| NCT04614051 | A Phase 1 Study of Cellgram-DC in Patients With Advanced or Recurrent Epithelial Ovarian… | Phase 1 | terminated | Nov 3, 2020 | Pharmicell Co., Ltd. | Difficulties in patient recruitment. | Enrollment / accrual |
| NCT03634267 | MRI-Guided Brachytherapy in Treating Participants With HPV-Associated Stage IB2-IVA… | Phase 1 | terminated | Aug 16, 2018 | M.D. Anderson Cancer Center | PI Request | Other (stated, no rule matched) |
| NCT04286386 | Development and Evaluation of a Quantitative HP MRI for Clinical Prostate Cancer Exam | — | withdrawn | Feb 27, 2020 | M.D. Anderson Cancer Center | No Participants Enrolled | Enrollment / accrual |
| NCT05014139 | A Study of Intravesical Enfortumab Vedotin For Treatment of Patients With Non-muscle… | Phase 1 | terminated | Aug 20, 2021 | Astellas Pharma Global Development, Inc. | Trial was discontinued for strategic reasons. Decision was not based on safety concerns, futility,… | Safety / toxicity |
| NCT06722807 | ClAmpless, Sutureless PartIAl Nephrectomy for Renal Masses(CASPIAN) | N/A | suspended | Dec 9, 2024 | University of Florida | Interim analysis | Efficacy / futility |
| NCT07181720 | CD70-Targeted CAR-T Therapy in CD70-Positive Advanced Solid Tumors | Phase 1 | suspended | Sep 18, 2025 | Chongqing Precision Biotech Co., Ltd | Sponsor stopped the study. | Other (stated, no rule matched) |
| NCT04315233 | Ribociclib&Belinostat In Patients w Metastatic Triple Neg Breast Cancer & Recurrent…(CHARGE) | Phase 1 | terminated | Mar 19, 2020 | University of Utah | No accrual in one year | Enrollment / accrual |
| NCT07414992 | A Study of Radiation Therapy and Cemiplimab With or Without Fianlimab In People With… | Phase 2 | withdrawn | Feb 17, 2026 | Memorial Sloan Kettering Cancer Center | The sponsor is no longer supporting the trial because they are no longer interested in studying the… | Other (stated, no rule matched) |
| NCT06982222 | Testing the Safety of the Anti-cancer Drug, Sn-117m-DTPA, for Advanced Cancers That Have… | Phase 1 | withdrawn | May 21, 2025 | National Cancer Institute (NCI) | Other - Protocol moved to Withdrawn | Other (stated, no rule matched) |
| NCT04669860 | Evaluating the Bacterial and Fungal Microbiome in Patients With Calcium Oxalate… | — | suspended | Dec 17, 2020 | University of Miami | lack of funding | Funding |
| NCT03442556 | Docetaxel, Carboplatin, and Rucaparib Camsylate in Treating Patients With Metastatic… | Phase 2 | terminated | Feb 22, 2018 | University of Washington | Terminated due to insufficient funding | Funding |
| NCT04631601 | Safety and Efficacy of Therapies for Metastatic Castration-resistant Prostate Cancer… | Phase 1 / Phase 2 | terminated | Nov 17, 2020 | Amgen | Amgen made a business decision to discontinue all AMG 160 clinical trials. This decision is not… | Safety / toxicity |
| NCT01216371 | Resection of Pulmonary Metastasis in Clear Cell Renal Cell Carcinoma +/-Adjuvant…(SMAT) | Phase 2 | terminated | Oct 7, 2010 | Association of Urologic Oncology (AUO) | not stated | Not stated |
| NCT04019327 | A Study of the Drugs Talazoparib and Temozolomide in Prostate Cancer | Phase 1 / Phase 2 | terminated | Jul 15, 2019 | Memorial Sloan Kettering Cancer Center | Study terminated by sponsor | Other (stated, no rule matched) |
| NCT03274258 | Phase II Trial of Nivolumab Plus Ipilimumab in Patients With Renal Medullary Carcinoma | Phase 2 | terminated | Sep 6, 2017 | M.D. Anderson Cancer Center | The study met its prespecified futility criteria during the prespecified interim futility analysis… | Efficacy / futility |
| NCT04473781 | Interstitial Brachytherapy for the Treatment of Unresectable/Unablatable Kidney Cancer | Phase 1 | terminated | Jul 16, 2020 | Jonsson Comprehensive Cancer Center | slow Accrual | Enrollment / accrual |
| NCT06200103 | Schedule De-Escalation of 177Lu-PSMA-617 for the Treatment of Metastatic Castrate… | Phase 2 | suspended | Jan 10, 2024 | Mayo Clinic | Pending additional funding. | Funding |
| NCT06315491 | A Study of CBX 12 in Subjects With Platinum Resistant or Refractory Ovarian Cancer | Phase 2 | terminated | Mar 18, 2024 | Cybrexa Therapeutics | Limited clinical activity | Other (stated, no rule matched) |
| NCT05827614 | Study of the CHK1 Inhibitor BBI-355, an ecDNA-directed Therapy (ecDTx), and the RNR…(POTENTIATE) | Phase 1 | terminated | Apr 25, 2023 | Boundless Bio, Inc. | Decision was made to halt the study based on overall clinical experience and market considerations.… | Safety / toxicity |
| NCT04840589 | Testing the Combination of ZEN003694 and Nivolumab With or Without Ipilimumab in Solid… | Phase 1 | suspended | Apr 12, 2021 | National Cancer Institute (NCI) | Other - Pending amendment. | Other (stated, no rule matched) |
| NCT02769962 | Trial of EP0057, a Nanoparticle Camptothecin With Olaparib in People With… | Phase 1 / Phase 2 | terminated | May 12, 2016 | National Cancer Institute (NCI) | Accrual and drug manufacturing and supply were discontinued in 2025. | Drug supply |
| NCT03987555 | Paclitaxel Therapeutic Drug Monitoring in Cancer Patients | — | suspended | Jun 17, 2019 | Wake Forest University Health Sciences | Funding | Funding |
| NCT04519879 | White Button Mushroom Sup for the Reduction of PSA in Pts With Biochemically Rec or… | Phase 2 | suspended | Aug 20, 2020 | City of Hope Medical Center | 05/26/2026 DSMC: Delinquent PMT reporting. | Other (stated, no rule matched) |
| NCT03991130 | High Dose IL-2 in Combination With Anti-PD-1 | Phase 2 | terminated | Jun 19, 2019 | Gregory Daniels | Lack of funding | Funding |
| NCT05226507 | A Phase 1 Clinical Study of NXP800 in Subjects With Advanced Cancers and Expansion in… | Phase 1 | terminated | Feb 7, 2022 | Nuvectis Pharma, Inc. | Study terminated due to various reasons impacting the feasibility of future clinical development | Other (stated, no rule matched) |
| NCT03152786 | Propranolol Hydrochloride in Treating Patients With Prostate Cancer Undergoing Surgery | Phase 2 | terminated | May 15, 2017 | Wake Forest University Health Sciences | PIs not interested in continuing with the trial. | Other (stated, no rule matched) |
| NCT03869190 | Study Evaluating the Efficacy and Safety of Multiple Immunotherapy-Based Treatments and… | Phase 1 / Phase 2 | terminated | Mar 11, 2019 | Hoffmann-La Roche | Study was closed early as the sponsor decided not to continue development of certain treatment… | Sponsor / business decision |
| NCT04646434 | Brain and Pelvic Floor Muscle Activity of Patients Who Had or Are Undergoing… | N/A | suspended | Nov 30, 2020 | Roswell Park Cancer Institute | Protocol being updates and staff trained | Other (stated, no rule matched) |
| NCT05703854 | Study of CAR.70-engineered IL15-transduced Cord Blood-derived NK Cells in Conjunction… | Phase 1 / Phase 2 | suspended | Jan 30, 2023 | M.D. Anderson Cancer Center | PI Request | Other (stated, no rule matched) |
| NCT05714553 | NUC-3373 in Combination With Other Agents in Patients With Advanced Solid Tumours | Phase 1 / Phase 2 | terminated | Feb 6, 2023 | NuCana plc | The NuTide:303 study was terminated at NuCana's discretion following refinement of the NUC-3373… | Sponsor / business decision |
| NCT06022757 | Study of XNW5004 Tablet in Combination With KEYTRUDA® (Pembrolizumab) in Subjects With… | Phase 1 / Phase 2 | terminated | Sep 5, 2023 | Evopoint Biosciences Inc. | Strategic decision by Sponsor. | Sponsor / business decision |
| NCT06586658 | Anti-CD70-CAR-T Cell Injection for the Treatment of Locally Advanced or… | Early Phase 1 | suspended | Sep 19, 2024 | Shanghai Changzheng Hospital | Modifications to the trial design | Other (stated, no rule matched) |
| NCT05689021 | CJNJ-67652000 and Prednisone for Treatment of Metastatic Castration-Resistant Prostate… | Phase 2 | terminated | Jan 18, 2023 | Mayo Clinic | Sponsor decided to close due to slow accrual and lack of efficacy | Efficacy / futility |
| NCT06666218 | Helping Ovarian Cancer Patients Cope With Their Illness (HOPE) | N/A | suspended | Oct 30, 2024 | Fred Hutchinson Cancer Center | Enrollment is currently paused. Aim 1 recruitment has finished, and the study team is preparing to… | Enrollment / accrual |
| NCT05067777 | Massage for Prostate Cancer-Related Fatigue (mPROSTATE)(mPROSTATE) | Phase 2 | terminated | Oct 5, 2021 | University of Utah | Lack of Funding | Funding |
| 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 |
| NCT01871571 | Bevacizumab, Fluorouracil, Leucovorin Calcium, and Oxaliplatin Before Surgery in Treating… | Phase 2 | terminated | Jun 6, 2013 | University of Southern California | Insufficient Accrual | Enrollment / accrual |
| NCT05967533 | The Immune Effects of Fermented Wheat Germ Nutritional Supplementation in Patients With… | Phase 1 | suspended | Aug 1, 2023 | University of California, Davis | For internal interim analysis | Efficacy / futility |
| NCT04346225 | Magnetic Resonance Imaging (MRI) With Hyperpolarized Pyruvate (13C) as Diagnostic Tool in… | Phase 2 | suspended | Apr 15, 2020 | Ivan de Kouchkovsky, MD | Due to funding | Funding |
| NCT07570966 | Study of ERW316 as a Single Agent or in Combination With Endocrine Therapy in Patients… | Phase 1 / Phase 2 | withdrawn | May 6, 2026 | Novartis Pharmaceuticals | Business decision | Sponsor / business decision |
| NCT05991752 | Health-Economic Evaluation of Early Diagnosis of Epithalial Ovarian Cancer Recurrence…(ROMECO) | N/A | withdrawn | Aug 15, 2023 | University Hospital, Tours | feasibility issue | Other (stated, no rule matched) |
| NCT04955743 | Pembrolizumab and Lenvatinib in Patients With Brain Metastases From Melanoma or Renal… | Phase 2 | terminated | Jul 9, 2021 | Yale University | Lack of activity in the drugs | Other (stated, no rule matched) |
| NCT05316467 | Weight Management Plus Megestrol Acetate in Early-stage Endometrioid Carcinoma | Phase 2 / Phase 3 | terminated | Apr 7, 2022 | Xiaojun Chen | no enough enrolled patients | Enrollment / accrual |
| NCT05523440 | Bevacizumab and/or Niraparib in Patients With Recurrent Endometrial and/or Ovarian Cancer… | Phase 2 | terminated | Aug 31, 2022 | University of Oklahoma | Funding issue | Funding |
| NCT06171789 | PRO1107 in Patients With Advanced Solid Tumors | Phase 1 / Phase 2 | terminated | Dec 15, 2023 | Genmab | Genmab has decided to discontinue the clinical development of GEN1107 as the overall benefit-risk… | 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 4 days agoSource updated Sep 25, 2026source: clinicaltrials