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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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.
2,061 stopped studies mapped to Malignant Neoplasm of Unknown Primary and descendants · 91% state a reason
Over the 2,061 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 |
|---|---|---|---|---|---|---|---|
| NCT00937482 | Cediranib Maleate and Whole Brain Radiation Therapy in Patients With Brain Metastases… | Phase 1 | terminated | Jul 13, 2009 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00429026 | Conditioning Regimen in Nonmyeloablative Allogeneic Hematopoietic Stem Cell… | Phase 2 | terminated | Jan 31, 2007 | M.D. Anderson Cancer Center | Slow accrual, study terminated. | Enrollment / accrual |
| NCT00126607 | Trastuzumab in Treating Patients With Metastatic or Recurrent Salivary Gland Cancer | Phase 2 | terminated | Aug 4, 2005 | National Cancer Institute (NCI) | Poor accrual. | Enrollment / accrual |
| NCT00601120 | RF Ablation of Treatment of Metastatic Lesions in Patients Undergoing Antiangiogenic… | N/A | withdrawn | Jan 25, 2008 | Beth Israel Deaconess Medical Center | This protocol was never officially opened and no patients were recruited. | Enrollment / accrual |
| NCT00816686 | A Phase 1 Study of the Safety and Pharmacokinetics of AGS-16M18 in Subjects With Advanced… | Phase 1 | terminated | Jan 5, 2009 | Astellas Pharma Inc | Trial was terminated due to the need to re-formulate the study drug. | Other (stated, no rule matched) |
| NCT00977561 | A Study Of Cisplatin (Or Carboplatin) And Etoposide With Or Without Figitumumab… | Phase 2 | terminated | Sep 15, 2009 | Pfizer | See termination reason in detailed description. | Other (stated, no rule matched) |
| NCT01401387 | Pancreatic Enzyme Suppletion in Pancreatic Cancer(EPC) | Phase 4 | withdrawn | Jul 25, 2011 | Foundation for Liver Research | study never started | Other (stated, no rule matched) |
| NCT00002796 | Phase I-II Study of Fluorouracil in Combination With Phenylbutyrate in Advanced… | Phase 1 / Phase 2 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00039455 | Trastuzumab and Flavopiridol in Treating Patients With Metastatic Breast Cancer | Phase 1 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00042835 | Erlotinib and Radiation Therapy Plus Combination Chemotherapy in Treating Patients With… | Phase 1 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00033449 | Gefitinib and Radiation Therapy With or Without Cisplatin in Treating Patients With Stage… | Phase 1 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00070122 | Combination Chemotherapy and Bevacizumab in Treating Patients With Locally Advanced,… | Phase 3 | terminated | Oct 7, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00005039 | Vaccine Therapy in Treating Patients With Advanced Adenocarcinoma of the Prostate… | Phase 2 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00081211 | Intratumoral PV701 in Treating Patients With Advanced or Recurrent Unresectable Squamous… | Phase 1 | terminated | Apr 8, 2004 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00776295 | Autologous SCT Followed by Dendritic Cell p53 Vaccination in Patients With Limited Stage… | Phase 2 | terminated | Oct 21, 2008 | H. Lee Moffitt Cancer Center and Research Institute | Low accrual | Enrollment / accrual |
| NCT00009919 | SU5416 in Treating Patients With Metastatic Kidney Cancer That Has Not Responded to… | Phase 2 | terminated | Jan 1, 2004 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00047333 | Erlotinib in Treating Patients With Liver Cancer That Cannot be Surgically Removed | Phase 2 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00061958 | Arsenic Trioxide in Treating Patients With Advanced Cancer of the Esophagus or… | Phase 2 | terminated | Jun 6, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT01619696 | Prospective Pilot Study of Multimodal Radiological Evaluation Feasibility During… | Phase 2 | terminated | Jun 14, 2012 | University Hospital, Toulouse | Insufficient recruitment | Enrollment / accrual |
| NCT00005067 | Photodynamic Therapy With Lutetium Texaphyrin in Treating Patients With Locally Recurrent… | Phase 1 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00016276 | Combination Chemotherapy, Surgery, and Radiation Therapy With or Without Dexrazoxane and… | Phase 3 | terminated | Sep 4, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00052585 | Gefitinib and Combination Chemotherapy in Treating Patients With Advanced or Recurrent… | Phase 2 | terminated | Jan 27, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00087191 | EF5 and Motexafin Lutetium in Detecting Tumor Cells in Patients With Abdominal or… | N/A | terminated | Jul 12, 2004 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00699374 | Study Of Sunitinib Malate Versus Sorafenib In Patients With Inoperable Liver Cancer | Phase 3 | terminated | Jun 18, 2008 | Pfizer | See termination reason in detailed description. | Other (stated, no rule matched) |
| NCT00512668 | Hormone Therapy and Temsirolimus in Treating Patients With Relapsed Prostate Cancer | Phase 1 | terminated | Aug 8, 2007 | National Cancer Institute (NCI) | not stated | Not stated |
| NCT01015664 | Combination of Cisplatin, Cetuximab and Temsirolimus in Recurrent or Metastatic Squamous… | Phase 1 / Phase 2 | terminated | Nov 18, 2009 | University of Tennessee Cancer Institute | not stated | Not stated |
| NCT00817362 | Efficacy and Safety of IPI-504 With Trastuzumab Pretreated, Locally Advanced or… | Phase 2 | terminated | Jan 6, 2009 | Infinity Pharmaceuticals, Inc. | Limited efficacy response observed during interim analysis. | Efficacy / futility |
| NCT01071434 | Feasibility of Using Real-time Cine-MRI for Treating Moving & Deforming Tumors | — | terminated | Feb 19, 2010 | Stanford University | PI left | Investigator |
| NCT01415986 | Interstitial Photodynamic Therapy (PDT) With Temoporfin for Advanced Head and Neck Cancers | Phase 2 | terminated | Aug 12, 2011 | University of Arkansas | The patient was "lost to follow-up" and the PI left the institution. | Investigator |
| NCT00427102 | MRX, Radiation, and Chemotherapy for Patients With Resected Squamous Cell Carcinoma of… | Phase 1 | terminated | Jan 26, 2007 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | No subjects enrolled and PI went to another facility | Enrollment / accrual |
| NCT00966251 | Safety and Tolerability Study of the Monoclonal Antibody CT-011 in Patients With… | Phase 1 / Phase 2 | terminated | Aug 26, 2009 | CureTech Ltd | The study was stopped because of slow accrual | Enrollment / accrual |
| NCT00002921 | S9427, Suramin in Treating Patients With Stage III or Stage IV Adrenocortical Cancer… | Phase 2 | terminated | Jul 30, 2004 | SWOG Cancer Research Network | Permanently Closed Due to Lack of Accrual | Enrollment / accrual |
| NCT01009593 | Efficacy and Tolerability of ABT-869 Versus Sorafenib in Advanced Hepatocellular… | Phase 3 | terminated | Nov 6, 2009 | Abbott | See termination reason in detailed description | Other (stated, no rule matched) |
| NCT00082459 | Trial to Compare the Routes of Administration of an Investigational, Personalized,… | Phase 2 | terminated | May 12, 2004 | Agenus Inc. | Lack of enrollment | Enrollment / accrual |
| NCT00126178 | Clinical Trial Studying a Personalized Cancer Vaccine in Patients With Non-metastatic… | Phase 3 | terminated | Aug 3, 2005 | Agenus Inc. | not stated | Not stated |
| NCT00838968 | The Efficiency of Postoperative Interferon-alpha Treatment in p48 Positive Patients With… | N/A | withdrawn | Feb 9, 2009 | Fudan University | we have found another marker (microRNA26) which is more sensitive to evaluate the effect of… | Other (stated, no rule matched) |
| NCT01563601 | Efficacy and Safety of Obatoclax Mesylate in Combination With Carboplatin and Etoposide… | Phase 3 | withdrawn | Mar 27, 2012 | Cephalon | Business Decision | Sponsor / business decision |
| NCT00038038 | Assessment of Head and Neck Tumor Hypoxia Using 18F-Fluoromisonidazole | N/A | withdrawn | May 27, 2002 | M.D. Anderson Cancer Center | No participants enrolled, study terminated. | Enrollment / accrual |
| NCT00426829 | Proton Therapy and Bevacizumab for Primary Liver Tumors | Phase 1 | terminated | Jan 25, 2007 | M.D. Anderson Cancer Center | Low Accural | Other (stated, no rule matched) |
| NCT01070186 | Study of Sunitinib in Subjects With High Risk Renal Cell Carcinoma | Phase 2 | withdrawn | Feb 17, 2010 | Jonsson Comprehensive Cancer Center | No participants were enrolled. | Enrollment / accrual |
| NCT00605709 | Dose-Ranging Safety and Efficacy Study of Topical Creams Containing API 31510 for the… | Phase 2 | withdrawn | Jan 31, 2008 | BPGbio | not stated | Not stated |
| NCT00368329 | Phase I Dose Escalation of Stereotactic Radiosurgical Boost for Locally Advanced… | Phase 1 | terminated | Aug 24, 2006 | Stanford University | low accrual | Enrollment / accrual |
| NCT00562666 | Immunotherapy of Hepatocellular Carcinoma With Gamma Delta T Cells(ICAR) | Phase 1 | terminated | Nov 22, 2007 | Rennes University Hospital | not stated | Not stated |
| NCT01327521 | Transarterial Chemoembolization vs CyberKnife for Recurrent Hepatocellular Carcinoma | Phase 3 | withdrawn | Apr 1, 2011 | Albert Koong | Accrual below target levels | Enrollment / accrual |
| NCT00324558 | Adjuvant BEmiparin in Small Cell Lung Carcinoma (ABEL STUDY) | Phase 2 | terminated | May 11, 2006 | Clinica Universidad de Navarra, Universidad de Navarra | Sponsor stopped due to difficulties to recruit 130 patients required by protocol | Enrollment / accrual |
| NCT00618384 | TACE and Sorafenib for Advanced Hepatocellular Carcinoma (HCC)(SOCRATES) | Phase 2 | terminated | Feb 20, 2008 | Heinrich-Heine University, Duesseldorf | not stated | Not stated |
| NCT01491139 | Phase I Study of Olaparib With Cisplatin Based Chemoradiotherapy in Squamous Cell…(ORCA) | Phase 1 | withdrawn | Dec 13, 2011 | University College, London | Study stopped due to issues surrounding development and formulation of olaparib | Other (stated, no rule matched) |
| NCT00466856 | Internal Radiation Therapy in Treating Patients With Liver Metastases From Neuroendocrine… | Phase 2 | terminated | Apr 27, 2007 | Vanderbilt-Ingram Cancer Center | due to slow accrual | Enrollment / accrual |
| NCT00311467 | Combined Treatment With Capecitabine and Immunotherapy Versus Immunotherapy Alone in… | Phase 3 | terminated | Apr 6, 2006 | Central European Cooperative Oncology Group | no patient recruitment | Enrollment / accrual |
| NCT00100685 | Study of M200 (Volociximab) in Patients With Metastatic Renal Cell Carcinoma (RCC) | Phase 2 | terminated | Jan 5, 2005 | Abbott | not stated | Not stated |
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 23 days agoSource updated Mar 8, 2013source: clinicaltrials