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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
314 stopped studies mapped to Kidney Carcinoma and descendants · 86% state a reason
Over the 314 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 |
|---|---|---|---|---|---|---|---|
| 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) |
| NCT04669860 | Evaluating the Bacterial and Fungal Microbiome in Patients With Calcium Oxalate… | — | suspended | Dec 17, 2020 | University of Miami | lack of funding | Funding |
| 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 |
| 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 |
| NCT03991130 | High Dose IL-2 in Combination With Anti-PD-1 | Phase 2 | terminated | Jun 19, 2019 | Gregory Daniels | Lack of funding | Funding |
| 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 |
| 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) |
| 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 |
| 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) |
| NCT06391099 | Ketogenic Dietary Intervention to Improve Response to Immunotherapy in Patients With… | N/A | suspended | Apr 30, 2024 | Ohio State University Comprehensive Cancer Center | pending amendment | Other (stated, no rule matched) |
| NCT04588246 | Comparing Whole Brain Radiotherapy Using a Technique That Avoids the Hippocampus to… | Phase 3 | terminated | Oct 19, 2020 | NRG Oncology | Inadequate accrual rate | Enrollment / accrual |
| NCT04955808 | Biospecimen Collection in Identifying Genetic Changes in Patients With Breast, Prostate,… | — | suspended | Jul 9, 2021 | National Cancer Institute (NCI) | Due to slow accrual on this trial, we will allow sites time to work on close-out procedures and… | Enrollment / accrual |
| NCT06708936 | KSD-201 Treatment for Advanced Clear Cell Renal Cell Carcinoma: an Early Exploratory… | Early Phase 1 | withdrawn | Nov 29, 2024 | Kousai Bio Co., Ltd. | Due to a strategic adjustment, the company has decided to terminate the project. | Sponsor / business decision |
| NCT04902040 | Plinabulin in Combination With Radiation/Immunotherapy in Patients With Select Advanced… | Phase 1 / Phase 2 | terminated | May 26, 2021 | M.D. Anderson Cancer Center | PI requested. | Other (stated, no rule matched) |
| NCT06456411 | Functional Near-Infrared Spectroscopy and Virtual Reality Relaxation Programs for Pain… | N/A | terminated | Jun 13, 2024 | Roswell Park Cancer Institute | PI left | Investigator |
| NCT03575611 | Stereotactic Body Radiation Therapy in Treating Patients With Oligometastatic Renal Cell… | Phase 2 | suspended | Jul 2, 2018 | M.D. Anderson Cancer Center | PI Request | Other (stated, no rule matched) |
| NCT05397093 | ITIL-306 in Advanced Solid Tumors | Phase 1 | terminated | May 31, 2022 | Instil Bio | The study was terminated early due to discontinuation of development of the investigational program | Other (stated, no rule matched) |
| NCT04234113 | Study of Nanrilkefusp Alfa Alone and With Pembrolizumab in Adult Patients With… | Phase 1 | terminated | Jan 21, 2020 | SOTIO Biotech AG | Due to lack of efficacy shown at the time of the interim analysis. | Efficacy / futility |
| NCT06580938 | A Study to Learn About PF-07921585 Alone or With Other Anti-cancer Medicines in People… | Phase 1 | terminated | Aug 30, 2024 | Pfizer | The trial was terminated for strategic reasons. The decision was not based on any safety and/or… | Safety / toxicity |
| NCT04904302 | Sitravatinib and Nivolumab for the Treatment of Metastatic or Advanced Clear Cell Renal… | Phase 2 | terminated | May 27, 2021 | M.D. Anderson Cancer Center | Withdrawal of funding from the supporter (Mirati Therapeutics) | Funding |
| NCT04338269 | A Study of Atezolizumab in Combination With Cabozantinib Compared to Cabozantinib Alone…(CONTACT-03) | Phase 3 | terminated | Apr 8, 2020 | Hoffmann-La Roche | As the study did not meet it's primary endpoint a decision was made to terminate the study. | Other (stated, no rule matched) |
| NCT07284953 | A Novel Haemostatic Agent for Robotic Partial Nephrectomy(PuraBond) | N/A | withdrawn | Dec 16, 2025 | The Royal Wolverhampton Hospitals NHS Trust | Study no longer going ahead | Other (stated, no rule matched) |
| NCT06860386 | Study of Adaptive Immunotherapy With VEGFR-TKI in Patients With Advanced RCC | Phase 2 | suspended | Mar 6, 2025 | H. Lee Moffitt Cancer Center and Research Institute | Funding unavailable | Funding |
| NCT06114940 | Perioperative TORIPALIMAB Plus LENVATINIB in Patients With Renal Cell Carcinoma…(PLUTO) | Phase 2 | terminated | Nov 2, 2023 | Jinling Hospital, China | Involving changes to the primary endpoint, it is difficult to unify the evaluation criteria for… | Other (stated, no rule matched) |
| NCT05721222 | Trial of PRO1160 (GEN1160) in Relapsed or Refractory Non-Hodgkin Lymphoma (NHL)… | Phase 1 / Phase 2 | terminated | Feb 9, 2023 | Genmab | Genmab has decided to discontinue the clinical development of GEN1160 due to slow enrolment | Enrollment / accrual |
| NCT04895748 | DFF332 as a Single Agent and in Combination With Everolimus & Immuno-Oncology Agents in… | Phase 1 | terminated | May 20, 2021 | Novartis Pharmaceuticals | Business decision and not related to safety concerns | Safety / toxicity |
| NCT06546553 | A Study to Learn About How Different Amounts of the Study Medicine PF-07826390 Act in the… | Phase 1 | terminated | Aug 9, 2024 | Pfizer | Study terminated as part of strategic considerations and not based on safety concerns. | Safety / toxicity |
| NCT03165721 | A Phase II Trial of the DNA Methyl Transferase Inhibitor, Guadecitabine (SGI-110), in… | Phase 2 | terminated | May 24, 2017 | National Cancer Institute (NCI) | Study closed to enrollment due to low accrual. | Enrollment / accrual |
| NCT05462873 | A Study to Investigate the Safety and Tolerability of Intravenous QEQ278 in Patients With… | Phase 1 | terminated | Jul 18, 2022 | Novartis Pharmaceuticals | Business decision and not related to safety concerns | Safety / toxicity |
| NCT05928806 | Advanced Renal Cell Cancer Combination ImmunoThErapy Clinical Trial(ARCITECT) | Phase 2 | suspended | Jul 3, 2023 | Michael B. Atkins, MD | Interim Analysis | Efficacy / futility |
| NCT06716853 | A Clinical Gene Therapy Study With Hematopoietic Stem Cells for the Treatment, With…(TEM-GU) | Phase 1 / Phase 2 | terminated | Dec 4, 2024 | Genenta Science | Persistent challenges have been encountered in patient recruitment, difficulty in identifying a… | Safety / toxicity |
| NCT04260802 | A Study to Evaluate the Safety and Pharmacokinetics of OC-001 in Patients With Locally… | Phase 1 / Phase 2 | terminated | Feb 7, 2020 | Ocellaris Pharma, Inc. | Business Decision | Sponsor / business decision |
| NCT06649682 | 68Ga-NYM096/177Lu-NYM096 in Metastatic ccRCC(NYCRRLT) | Phase 1 | suspended | Oct 21, 2024 | Peking Union Medical College Hospital | This trial has been suspended given the concerns of stomach adverse effect in the first dose of… | Safety / toxicity |
| NCT06626256 | STIL101 for Injection for the Treatment of Locally Advanced, Metastatic or Unresectable… | Phase 1 | withdrawn | Oct 3, 2024 | City of Hope Medical Center | no resource | Other (stated, no rule matched) |
| NCT04831138 | Non-Contrast Perfusion Using Arterial Spin Labeled MR Imaging for Assessment of Therapy… | N/A | terminated | Apr 5, 2021 | University of Texas Southwestern Medical Center | The treatment landscape changed and hence unable to recruit patients undergoing only… | Enrollment / accrual |
| NCT06603155 | Time Restricted Eating (TRE) in Metastatic Head and Neck Squamous Cell Cancer (mHNSCC) or… | N/A | withdrawn | Sep 19, 2024 | Duke University | Changing priorities of portfolio | Sponsor / business decision |
| NCT06818305 | Efficacy and Safety of Finerenone and Empagliflozin in Delaying Renal Function…(EmFin-Nx) | Phase 2 | terminated | Feb 10, 2025 | Jinling Hospital, China | The patient enrollment rate is proceeding too slowly | Enrollment / accrual |
| NCT07084909 | Piflufolastat F 18 PET/CT in Patients With Suspected, or at High Risk for Metastatic ccRCC(HARRIER) | Phase 2 / Phase 3 | withdrawn | Jul 25, 2025 | Lantheus Medical Imaging | Operational challenges in patient enrollment | Enrollment / accrual |
| NCT03260504 | Aldesleukin and Pembrolizumab in Treating Patients With Advanced or Metastatic Kidney… | Phase 1 | terminated | Aug 24, 2017 | University of Washington | Insufficient funding | Funding |
| NCT04779151 | Basket Trial Exploring the Efficacy and Safety of the Combination of Niraparib and…(NIRADO) | Phase 2 | terminated | Mar 3, 2021 | Gustave Roussy, Cancer Campus, Grand Paris | Abandon of the partner, GSK | Other (stated, no rule matched) |
| NCT04370509 | Pembrolizumab With or Without Axitinib for Clear Cell Kidney Cancer in Patients… | Phase 2 | terminated | May 1, 2020 | University of California, San Francisco | Collaborating sponsor decision | Sponsor / business decision |
| NCT06052852 | Study of BDC-3042 as Single Agent and in Combination With Cemiplimab in Patients With… | Phase 1 | terminated | Sep 25, 2023 | Bolt Biotherapeutics, Inc. | Sponsor decision | Sponsor / business decision |
| NCT05119335 | A Study of NKT2152, a HIF2α Inhibitor, in Patients With Advanced Clear Cell Renal Cell… | Phase 1 / Phase 2 | terminated | Nov 15, 2021 | NiKang Therapeutics, Inc. | This study was terminated as a result of Sponsor portfolio reprioritization. | Sponsor / business decision |
| NCT05935748 | Ph2 Study NKT2152 With Palbociclib & Sasanlimab in Subjects With Advanced Clear Cell… | Phase 2 | terminated | Jul 7, 2023 | NiKang Therapeutics, Inc. | This study was terminated as a result of Sponsor portfolio reprioritization. | Sponsor / business decision |
| NCT05229601 | A Study of HFB301001 in Adult Patients With Advanced Solid Tumors | Phase 1 | terminated | Feb 8, 2022 | HiFiBiO Therapeutics | The decision to discontinue the trial was made as part of a strategic review of the Sponsor's… | Safety / toxicity |
| NCT04272034 | Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of INCB099318 in… | Phase 1 | terminated | Feb 17, 2020 | Incyte Corporation | A business decision was made to discontinue further enrollment. There were no safety concerns that… | Safety / toxicity |
| NCT06285097 | A Study of PF-07820435 as a Single Agent and in Combination in Participants With Advanced… | Phase 1 | terminated | Feb 29, 2024 | Pfizer | The trial was terminated for strategic business reasons; the decision was not based on any safety… | Safety / toxicity |
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 15 days agoSource updated Sep 14, 2026source: clinicaltrials