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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
171 stopped studies mapped to Malignant Rectal Neoplasm and descendants · 93% state a reason
Over the 171 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 |
|---|---|---|---|---|---|---|---|
| NCT01347645 | Irinotecan Plus E7820 Versus FOLFIRI in Second-Line Therapy in Patients With Locally… | Phase 1 / Phase 2 | terminated | May 4, 2011 | Eisai Inc. | The study was terminated by the Sponsor due to E7820 plus irinotecan being potentially inferior to… | Other (stated, no rule matched) |
| NCT02682485 | Serial Endoscopic Surveillance & Direct Topical Antibiotics to Define the Role of…(SES-DTA) | Phase 2 | withdrawn | Feb 15, 2016 | University of Chicago | Lack of funding | Funding |
| NCT01160926 | Dual REctcal Angiogenesis or MEK Inhibition radioTHERAPY Trial(DREAMtherapy) | Phase 1 | terminated | Jul 13, 2010 | The Christie NHS Foundation Trust | 2 DLTs had been reported from first 4 patients on lowest possible dose cohort. | Other (stated, no rule matched) |
| NCT04177602 | Evaluating Trifluridine/Tipiracil Based Chemoradiation in Locally Advanced Rectal Cancer… | Phase 1 / Phase 2 | terminated | Nov 26, 2019 | Universitätsklinikum Hamburg-Eppendorf | Due to the amended therapy strategies for rectal cancer recently, it was decided not to transfer… | Sponsor / business decision |
| NCT04150705 | PET/MR for Rectal Cancer Treatment Monitoring and Surveillance | N/A | terminated | Nov 5, 2019 | Washington University School of Medicine | It was determined that the trial could stop early due to surpassing the feasibility rate. | Other (stated, no rule matched) |
| NCT02910843 | Neoadjuvant Treatment With Regorafenib and Capecitabine Combined With Radiotherapy in…(RECAP) | Phase 1 | terminated | Sep 22, 2016 | Swiss Cancer Institute | due to structural financial deficit of SAKK | Funding |
| NCT04044430 | Encorafenib, Binimetinib, and Nivolumab in Treating Microsatellite Stable BRAF V600E… | Phase 1 | terminated | Aug 5, 2019 | University of California, San Francisco | Sponsor funding | Funding |
| NCT03693846 | Nivolumab and Ipilimumab in Mucinous Colorectal and Appendiceal Tumors | Phase 2 | terminated | Oct 3, 2018 | Abramson Cancer Center at Penn Medicine | Terminated due to slow enrollment and lack of efficacy | Efficacy / futility |
| NCT03781778 | Pilot Trial of Resistant Starch in Stage I-III Colorectal Cancer Survivors | Phase 2 | terminated | Dec 20, 2018 | Fred Hutchinson Cancer Center | Terminated due to expiration of funding | Funding |
| NCT04372992 | The Stoma Closure Before or After Adjuvant Therapy Trial(STOMAD) | N/A | terminated | May 4, 2020 | Ospedale Umberto I di Torino | Low accrual - no restart after pandemic suspension | COVID-19 / pandemic |
| NCT05018325 | Assessing Effect of Withdrawal Time on Adenoma Detection Rate for Screening Colonoscopy | N/A | terminated | Aug 24, 2021 | Washington University School of Medicine | Futility | Efficacy / futility |
| NCT04670588 | Response Assessment by Circulating Tumor DNA in Patients With Locally Advanced Rectal… | — | withdrawn | Dec 17, 2020 | Medical College of Wisconsin | No accrual. | Enrollment / accrual |
| NCT02445456 | Feasibility of Sentinel Lymph Node Biopsy in Rectal Cancer(SentiRect) | N/A | terminated | May 15, 2015 | Oxford University Hospitals NHS Trust | Logistical difficulties in recruiting patients led to slower than expected recruitment. Recruitment… | COVID-19 / pandemic |
| NCT02933944 | Exploratory Study of TG02-treatment as Monotherapy or in Combination With Pembrolizumab… | Phase 1 | terminated | Oct 14, 2016 | Targovax ASA | Changing priorities | Other (stated, no rule matched) |
| NCT02465593 | A Study of PEP503(Radio-enhancer) With Radiotherapy and Chemotherapy for Patients With… | Phase 1 / Phase 2 | terminated | Jun 8, 2015 | PharmaEngine | not stated | Not stated |
| NCT01285102 | Chemoembolization Using Irinotecan in Treating Patients With Liver Metastases From… | Phase 1 | terminated | Jan 27, 2011 | Fox Chase Cancer Center | This study was closed early by the DSMB due to increased toxicity. | Safety / toxicity |
| NCT01995396 | Hartmanns Procedure or Abdominoperineal Excision With Intersphincteric Dissection in…(HAPIrect) | N/A | terminated | Nov 26, 2013 | Region Västmanland | Decision after interims analysis | Other (stated, no rule matched) |
| NCT04418895 | Neoadjuvant Therapy for Localized Rectal Adenocarcinoma | Phase 2 | withdrawn | Jun 5, 2020 | UNC Lineberger Comprehensive Cancer Center | lack of resources | Other (stated, no rule matched) |
| NCT02319304 | Pelvic Radiotherapy With Concurrent Neoadjuvant FOLFOX for Patients With Newly Diagnosed…(GCC 1314) | Phase 2 | terminated | Dec 18, 2014 | University of Maryland, Baltimore | Slow accrual, PI left instituion | Investigator |
| NCT03699410 | Observational Study on Rectal Cancer to Verify if Response After Chemo-radiotherapy Can…(LiBReCa) | — | terminated | Oct 9, 2018 | Dimitri Christoforidis | failure to identify complete responders since ctDNA disappears after radiotherapy in most patients. | Other (stated, no rule matched) |
| NCT02163785 | Abdominoperineal Extra-Elevators Rectal Resection for Cancer: Prone Position vs. Supine…(APPRO) | N/A | terminated | Jun 16, 2014 | Hospital Universitario La Fe | insufficient recruitment rate | Enrollment / accrual |
| NCT04620473 | Anlotinib Hydrochloride Combined With Capeox in the Neoadjuvant Treatment of Locally… | Phase 2 | withdrawn | Nov 9, 2020 | Shanghai Minimally Invasive Surgery Center | No approval from ethical committee | Other (stated, no rule matched) |
| NCT03280277 | Ferumoxytol-Enhanced MRI in Imaging Lymph Nodes in Patients With Locally Advanced Rectal… | Early Phase 1 | terminated | Sep 12, 2017 | OHSU Knight Cancer Institute | low accrual | Enrollment / accrual |
| NCT03633539 | Single-incision Versus Conventional Laparoscopic Surgery for Colorectal Cancer(mSILSC) | N/A | withdrawn | Aug 16, 2018 | Ruijin Hospital | No research funds were raised | Funding |
| NCT02550743 | BrUOG 302:BYL719, Capecitabine and Radiation for Rectal Cancer: A Brown University… | Phase 1 | terminated | Sep 15, 2015 | howard safran | lack of accural | Other (stated, no rule matched) |
| NCT02614157 | Lateral Lymph Node Dissection After Neoadjuvant Chemo-radiation in Advanced Low Rectal… | N/A | terminated | Nov 25, 2015 | West China Hospital | The enrollment was too low | Enrollment / accrual |
| NCT03170115 | Induction Chemotherapy Plus Chemoradiotherapy With or Without Aspirin in High Risk Rectal…(ICAR) | Phase 2 | terminated | May 30, 2017 | Instituto Nacional de Cancer, Brazil | Aspirin added to chemoradiotherapy was safe but did not improve response to total neoadjuvant… | Other (stated, no rule matched) |
| NCT03257332 | Determining Early Development of Faecal Incontinence and Anorectal Muscle Function After…(EDFI-Cohort) | — | withdrawn | Aug 22, 2017 | Slagelse Hospital | Not possible to include participants | Other (stated, no rule matched) |
| NCT01097239 | Examining the Role of Transrectal High Intensity Focused Ultrasound (HIFU) in Rectal… | Phase 1 / Phase 2 | withdrawn | Apr 1, 2010 | Imperial College London | Failure to recruit. | Enrollment / accrual |
| NCT02010567 | Neoadjuvant Chemoradiotherapy With CRLX-101 and Capecitabine for Rectal Cancer | Phase 1 / Phase 2 | terminated | Dec 12, 2013 | UNC Lineberger Comprehensive Cancer Center | The study was halted prematurely at the funding partner's request. | Funding |
| NCT00671645 | Preoperative Combined RadioChemo-Molecular Target Therapy With Capecitabine, Bevacizumab,… | Phase 2 | terminated | May 5, 2008 | Austrian Breast & Colorectal Cancer Study Group | reaching of step 1 (recruitment of 8 patients) per protocol -\> risk assessment -\> termination… | Safety / toxicity |
| NCT01302613 | Altered Chemotherapy Sequencing During Neoadjuvant Therapy for Patients With Stage II or… | Phase 1 / Phase 2 | withdrawn | Feb 24, 2011 | University of Texas Southwestern Medical Center | Drug shortage | Other (stated, no rule matched) |
| NCT02205307 | A Study Assessing Perfusion Outcomes With PINPOINT® Near Infrared Fluorescence Imaging in…(PILLAR III) | N/A | terminated | Jul 31, 2014 | Novadaq Technologies ULC, now a part of Stryker | Slow recruitment | Enrollment / accrual |
| NCT03258541 | Organ-sparing With TraceIT® for Rectal Cancer Radiotherapy | N/A | terminated | Aug 23, 2017 | Thomas Zilli | Surgical access not facilitated- residues of hydrogel. | Other (stated, no rule matched) |
| NCT02052921 | Observation Versus Surgical Resection in Patients With Rectal Cancer Who Achieved… | N/A | terminated | Feb 3, 2014 | Instituto do Cancer do Estado de São Paulo | During the execution time foreseen in the project, the expected number of patients was not reached. | Other (stated, no rule matched) |
| NCT03487484 | Quality of Life in Patients With Rectal Cancer Receiving Total Mesorectal Excision With… | — | terminated | Apr 4, 2018 | University Hospital, Basel, Switzerland | insufficient recruitment | Enrollment / accrual |
| NCT00353457 | Capecitabine,Oxaliplatin & Erbitux Given Throughout Multi-Modal Therapy for Locally… | Phase 2 | terminated | Jul 18, 2006 | Abramson Cancer Center at Penn Medicine | new studies were finding that Erbitux was not beneficial | Other (stated, no rule matched) |
| NCT00207831 | Trial Testing Ftorafur (UFT) Associated With Neoadjuvant Radiotherapy Versus Radiotherapy…(UFT RT Phase 3) | Phase 3 | terminated | Sep 21, 2005 | Institut Cancerologie de l'Ouest | Terminated after interim analysis | Efficacy / futility |
| NCT02797405 | Tumour and HEalthy Tissues DOse-response and Radiosensitivity Assay(THEODORA) | N/A | terminated | Jun 13, 2016 | Centre Leon Berard | Withdrawal of analysis study Partner. | Other (stated, no rule matched) |
| NCT03049124 | Exercise for Adults Diagnosed With Rectal Cancer | N/A | withdrawn | Feb 9, 2017 | University of Ottawa | We were unable to enroll participants into the study. | Enrollment / accrual |
| NCT03413930 | Transanal Versus Laparoscopic Total Mesorectal Excision for Rectal Cancer | N/A | withdrawn | Jan 29, 2018 | Ruijin Hospital | No funding was raised | Funding |
| NCT02425683 | Study of Colorectal Cancer Patients (Stage IIIC) With Either Regorafenib or Standard of… | Phase 2 | terminated | Apr 24, 2015 | US Oncology Research | insufficient accrual | Enrollment / accrual |
| NCT00580073 | Phase II Trial of Neoadjuvant FOLFOX4 and Cetuximab for Localized Adenocarcinoma of Rectum | Phase 2 | terminated | Dec 24, 2007 | University of Wisconsin, Madison | Loss of funding | Funding |
| NCT02290574 | Efficacy of NeoThermo-Radio-chemotherapy for LA Rectal Cancer Before Laparoscopic TME:…(NEOTREAT) | N/A | terminated | Nov 14, 2014 | Samsung Medical Center | slow accrual | Enrollment / accrual |
| NCT00397878 | AZD0530 (NSC 735464) in Treating Patients With Previously Treated Metastatic Colon Cancer… | Phase 2 | terminated | Nov 10, 2006 | National Cancer Institute (NCI) | The study was terminated after all enrolled participants progressed. | Enrollment / accrual |
| NCT02233595 | Evaluation of Rectal Cancer Treatment Response Using PET/MRI(Rectal PET/MRI) | — | terminated | Sep 8, 2014 | University of California, San Francisco | Low Accrual | Enrollment / accrual |
| NCT03204201 | Validation of ICG to Identify the Urethra During Rectal Surgery | Phase 1 / Phase 2 | terminated | Jun 29, 2017 | Oxford University Hospitals NHS Trust | Technique failed | Other (stated, no rule matched) |
| NCT03204994 | Fluorescence Targeted Pelvic Lymph Node Mapping | Phase 1 / Phase 2 | terminated | Jul 2, 2017 | Oxford University Hospitals NHS Trust | Not able to recruit | Enrollment / accrual |
| NCT03161574 | FOLFOXIRI Chemotherapy Alone as Neoadjuvant Treatment for Circumferential Radial Margin… | Phase 2 | withdrawn | May 22, 2017 | Guangxi Medical University | No participants were recruited | Enrollment / accrual |
| NCT02585271 | Transanal Decompression Tube Versus Stent for Acute Malignant Left-sided Colonic and… | N/A | terminated | Oct 23, 2015 | Xuzhou Central Hospital | We can not get enough sample size. | 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 Jun 22, 2023source: clinicaltrials