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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Oncology studies whose overall status is TERMINATED, WITHDRAWN or SUSPENDED on ClinicalTrials.gov, with the stop reason exactly as the registrant posted it.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 Adult T-Cell Leukemia/Lymphoma and descendants · 81% 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 |
|---|---|---|---|---|---|---|---|
| NCT07388563 | Azacitidine and Abatacept in Relapsed or Refractory T-Cell Lymphoma | Phase 1 | suspended | Feb 5, 2026 | National Cancer Institute (NCI) | New recruitment on hold for a protocol design amendment/modification. | Enrollment / accrual |
| NCT05377827 | Dose-Escalation and Dose-Expansion Study to Evaluate the Safety and Tolerability of… | Phase 1 | suspended | May 17, 2022 | Washington University School of Medicine | Drugs/Equipment Unavailable | Other (stated, no rule matched) |
| NCT04362007 | A Phase I/II Study of ASTX660 in Patients With Relapsed or Refractory T-cell Lymphoma | Phase 1 / Phase 2 | terminated | Apr 24, 2020 | Otsuka Pharmaceutical Co., Ltd. | The study was terminated early due to Sponsor decision, the decision to terminate was not based on… | Safety / toxicity |
| NCT01769222 | Ipilimumab and Local Radiation for Selected Solid Tumors | Phase 1 | terminated | Jan 16, 2013 | Stanford University | Planned Future Study | Other (stated, no rule matched) |
| NCT05321940 | Safety Trial of STING-dependent Activators and Stimulated Dendritic Cells for Aggressive… | Phase 1 | withdrawn | Apr 11, 2022 | Juan C. Ramos, MD | Investigator decision | Investigator |
| NCT01044745 | Rituximab in Preventing Acute Graft-Versus-Host Disease in a Donor Stem Cell Transplant… | Phase 2 | terminated | Jan 8, 2010 | University of Nebraska | Study was closed to accrual for safety related to the frequency of BK infections. | Safety / toxicity |
| NCT01378871 | A Phase II Study Of Imtox-25 In Adults With Refractory/Relapsed Cd25 Positive Adult T… | Phase 2 | terminated | Jun 23, 2011 | Amit Verma | IND withdrawn | Other (stated, no rule matched) |
| NCT05513612 | Novel CAR-T Cell Therapy in the Treatment of Hematopoietic and Lymphoid Malignancies | Phase 1 | withdrawn | Aug 24, 2022 | Shanghai Pudong Hospital | The study is not initiated and we want it to be withdrawn. | Other (stated, no rule matched) |
| NCT01712659 | Ruxolitinib for Adult T-Cell Leukemia | Phase 1 / Phase 2 | terminated | Oct 23, 2012 | National Cancer Institute (NCI) | The adult T-cell leukemia (ATL) research program was terminated after the death of the T-cell… | Investigator |
| NCT04639843 | Doxorubicin, CC-(486) (5-azacitidine), Romidepsin, and Duvelisib (hARD) for T-cell… | Phase 1 | withdrawn | Nov 23, 2020 | National Cancer Institute (NCI) | Safety issues with PI3 kinase inhibitors | Safety / toxicity |
| NCT01805037 | Brentuximab Vedotin + Rituximab as Frontline Therapy for Pts w/ CD30+ and/or EBV+… | Phase 1 / Phase 2 | terminated | Mar 5, 2013 | Northwestern University | Lack of funding | Funding |
| NCT01678443 | Monoclonal Antibody Therapy Before Stem Cell Transplant in Treating Patients With… | Phase 1 | terminated | Sep 5, 2012 | Fred Hutchinson Cancer Center | Terminated due to low accrual. | Enrollment / accrual |
| NCT03075553 | Nivolumab in Treating Patients With Relapsed or Refractory Peripheral T-cell Lymphoma | Phase 2 | terminated | Mar 9, 2017 | Mayo Clinic | due to poor response | Other (stated, no rule matched) |
| NCT01408043 | Etoposide, Filgrastim, and Plerixafor in Improving Stem Cell Mobilization in Treating… | N/A | terminated | Aug 3, 2011 | Case Comprehensive Cancer Center | Slow Accrual | Enrollment / accrual |
| NCT01419795 | Lenalidomide With or Without Rituximab in Treating Patients With Progressive or Relapsed… | Phase 2 | terminated | Aug 18, 2011 | Fred Hutchinson Cancer Center | Low accrual | Enrollment / accrual |
| NCT00112723 | Flavopiridol in Treating Patients With Relapsed or Refractory Lymphoma or Multiple Myeloma | Phase 1 / Phase 2 | terminated | Jun 3, 2005 | National Cancer Institute (NCI) | Administratively Complete | Other (stated, no rule matched) |
| NCT01652014 | Single or Double Donor Umbilical Cord Blood Transplant in Treating Patients With… | Phase 2 | withdrawn | Jul 27, 2012 | University of Medicine and Dentistry of New Jersey | Funding unavailable | Funding |
| NCT00664677 | Phase 1 Study of Terameprocol (EM-1421) in Patients With Leukemia | Phase 1 | terminated | Apr 23, 2008 | Erimos Pharmaceuticals | Funding constraints | Funding |
| NCT01769911 | Genetically Modified Peripheral Blood Stem Cell Transplant in Treating Patients With… | N/A | withdrawn | Jan 17, 2013 | Fred Hutchinson Cancer Center | not stated | Not stated |
| NCT00096005 | Tanespimycin and Bortezomib in Treating Patients With Advanced Solid Tumors or Lymphomas | Phase 1 | terminated | Nov 9, 2004 | National Cancer Institute (NCI) | not stated | Not stated |
| NCT00103272 | 17-N-Allylamino-17-Demethoxygeldanamycin and Bortezomib in Treating Patients With… | Phase 1 | terminated | Feb 8, 2005 | National Cancer Institute (NCI) | not stated | Not stated |
| NCT00354185 | PXD101 and 17-N-Allylamino-17-Demethoxygeldanamycin in Treating Patients With Metastatic… | Phase 1 | terminated | Jul 20, 2006 | National Cancer Institute (NCI) | not stated | Not stated |
| NCT00060112 | Oblimersen and Gemcitabine in Treating Patients With Advanced Solid Tumor or Lymphoma | Phase 1 | terminated | May 7, 2003 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00005950 | 506U78 in Treating Patients With Recurrent or Refractory Non-Hodgkin's Lymphoma or T-cell… | Phase 2 | terminated | Apr 20, 2004 | National Cancer Institute (NCI) | Administratively complete. | Other (stated, no rule matched) |
| NCT00699296 | Study of Oral LBH589 in Patients With Cutaneous T-cell Lymphoma and Adult T-cell… | Phase 2 | terminated | Jun 17, 2008 | Novartis Pharmaceuticals | not stated | Not stated |
| NCT00704691 | Lenalidomide Therapy for Patients With Relapsed and/or Refractory, Peripheral T-Cell… | Early Phase 1 | terminated | Jun 25, 2008 | University of Alabama at Birmingham | Closed due to futility with only 1 patient accrued | Efficacy / futility |
| NCT01116154 | Vorinostat and Lenalidomide in Treating Patients With Relapsed or Refractory Hodgkin… | Phase 1 | terminated | May 4, 2010 | City of Hope Medical Center | Sponsor withdrew support for the study | 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 Aug 26, 2026source: clinicaltrials