Histology
Carcinoma of Unknown Primary
CI-CAN-00002109Explore in graph →
4,151 active trials54 approved drugs532 evidence items
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Histology
CI-CAN-00002109Explore in graph →
Clinical trials
14,225 studies whose conditions map to this entity or one of its descendants. Status and phase are as posted on ClinicalTrials.gov. 50 studies per page.
Computedformula ci-trial-intel-v1 · interventional studies · entity + NCIt descendants · hover a figure for its formulaCompare cancersTerminated studies (1,893)
| NCT | Title | Status | Phase | Enrollment (n) | Sponsor | Countries | Last update | Source |
|---|---|---|---|---|---|---|---|---|
| NCT06110195 | Study of Xevinapant With Radiation and Chemotherapy for Patients With Head and Neck Cancer | terminated | Phase 1 | 42 | University of ChicagoOTHER | 1 | Mar 31, 2026 | clinicaltrials |
| NCT03386357 | Radiotherapy With Pembrolizumab in Metastatic Head and Neck Squamous Cell Carcinoma (HNSCC) | terminated | Phase 2 | 115 | University of Erlangen-Nürnberg Medical SchoolOTHER | 1 | Mar 27, 2026 | clinicaltrials |
| NCT04234113 | Study of Nanrilkefusp Alfa Alone and With Pembrolizumab in Adult Patients With Advanced/Metastatic Solid Tumors | terminated | Phase 1 | 115 | SOTIO Biotech AGINDUSTRY | 4 | Mar 27, 2026 | clinicaltrials |
| NCT04432207 | A Study of IMU-201 (PD1-Vaxx), a B-Cell Immunotherapy, in Adults With Non-Small Cell Lung Cancer | terminated | Phase 1 | 24 | Imugene LimitedINDUSTRY | 2 | Mar 25, 2026 | clinicaltrials |
| NCT06580938 | A Study to Learn About PF-07921585 Alone or With Other Anti-cancer Medicines in People With Cancer | terminated | Phase 1 | 4 | PfizerINDUSTRY | 1 | Mar 23, 2026 | clinicaltrials |
| NCT04904302 | Sitravatinib and Nivolumab for the Treatment of Metastatic or Advanced Clear Cell Renal Cell Cancer | terminated | Phase 2 | 15 | M.D. Anderson Cancer CenterOTHER | 1 | Mar 20, 2026 | clinicaltrials |
| NCT04338269 | A Study of Atezolizumab in Combination With Cabozantinib Compared to Cabozantinib Alone in Participants With Advanced Renal Cell Carcinoma After Immune Checkpoint Inhibitor Treatment(CONTACT-03) | terminated | Phase 3 | 522 | Hoffmann-La RocheINDUSTRY | 15 | Mar 19, 2026 | clinicaltrials |
| NCT04789668 | Bintrafusp Alfa and Pimasertib for the Treatment of Patients With Brain Metastases | terminated | Phase 1 / Phase 2 | 8 | M.D. Anderson Cancer CenterOTHER | 1 | Mar 18, 2026 | clinicaltrials |
| NCT06599502 | A Phase I/IIa Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Efficacy of AZD0022 as Monotherapy and in Combination With Anti-cancer Agents in Adult Participants With Tumours Harbouring a KRASG12D Mutation(ALAFOSS-01) | terminated | Phase 1 | 17 | AstraZenecaINDUSTRY | 4 | Mar 18, 2026 | clinicaltrials |
| NCT03360721 | Apalutamide, Abiraterone Acetate, and Prednisone in Treating Participants With Metastatic Castration Resistant Prostate Cancer | terminated | Phase 2 | 7 | M.D. Anderson Cancer CenterOTHER | 1 | Mar 16, 2026 | clinicaltrials |
| NCT02439008 | Early Biomarkers of Tumor Response in High Dose Hypofractionated Radiotherapy Word Package 3 : Immune Response | terminated | N/A | 28 | Centre Oscar LambretOTHER | 1 | Mar 13, 2026 | clinicaltrials |
| NCT05742269 | Molecular PD-L1 PET/CT Imaging With 89Zr-atezolizumab in Metastatic Triple Negative Breast Cancer(MIMIR-mTNBC) | terminated | — | 3 | Karolinska University HospitalOTHER | 1 | Mar 13, 2026 | clinicaltrials |
| NCT03753919 | Durvalumab Plus Tremelimumab for the Treatment of Patients With Progressive, Refractory Advanced Thyroid Carcinoma -The DUTHY Trial(DUTHY) | terminated | Phase 2 | 79 | Grupo Espanol de Tumores NeuroendocrinosOTHER | 1 | Mar 11, 2026 | clinicaltrials |
| NCT04777851 | Regorafenib-pembrolizumab vs. TACE/TARE in Intermediate Stage HCC Beyond Up-to-7(REPLACE) | terminated | Phase 3 | 45 | Translational Research in OncologyOTHER | 13 | Mar 9, 2026 | clinicaltrials |
| NCT05956795 | Surveillance of Regional Nodal Basins in Patients With Primary High Risk Cutaneous Squamous Cell Carcinoma of the Head and Neck | terminated | — | 1 | Johns Hopkins UniversityOTHER | 1 | Mar 9, 2026 | clinicaltrials |
| NCT04222972 | A Study of Pralsetinib Versus Standard of Care for First-Line Treatment of Advanced Non-Small Cell Lung Cancer (NSCLC)(AcceleRET-Lung) | terminated | Phase 3 | 223 | Hoffmann-La RocheINDUSTRY | 22 | Mar 5, 2026 | clinicaltrials |
| NCT04327700 | Study Of Intrabucally Administered Electromagnetic Fields and Regorafenib | terminated | Phase 2 | 2 | Wake Forest University Health SciencesOTHER | 1 | Mar 5, 2026 | clinicaltrials |
| NCT06114940 | Perioperative TORIPALIMAB Plus LENVATINIB in Patients With Renal Cell Carcinoma Undergoing Nephrectomy (PLUTO)(PLUTO) | terminated | Phase 2 | 17 | Jinling Hospital, ChinaOTHER | 1 | Mar 5, 2026 | clinicaltrials |
| NCT06287463 | Study of DCC-3084 in Participants With Advanced Malignancies Driven by the Mitogen-Activated Protein Kinase (MAPK) Pathway | terminated | Phase 1 | 29 | Deciphera Pharmaceuticals, LLCINDUSTRY | 1 | Mar 5, 2026 | clinicaltrials |
| NCT05721222 | Trial of PRO1160 (GEN1160) in Relapsed or Refractory Non-Hodgkin Lymphoma (NHL) (PRO1160-001) | terminated | Phase 1 / Phase 2 | 42 | GenmabINDUSTRY | 2 | Mar 4, 2026 | clinicaltrials |
| NCT04895748 | DFF332 as a Single Agent and in Combination With Everolimus & Immuno-Oncology Agents in Advanced/Relapsed Renal Cancer & Other Malignancies | terminated | Phase 1 | 40 | Novartis PharmaceuticalsINDUSTRY | 7 | Mar 3, 2026 | clinicaltrials |
| NCT05554354 | Testing the Use of Fulvestrant and Binimetinib Targeted Treatment for NF1 Mutation in Hormone Receptor-Positive Metastatic Breast Cancer (A ComboMATCH Treatment Trial) | terminated | Phase 2 | 1 | National Cancer Institute (NCI)NIH | 2 | Mar 3, 2026 | clinicaltrials |
| NCT05676463 | MRI Guided Radiation Therapy for the Treatment of High Risk Prostate Cancer | terminated | Phase 2 | 6 | Thomas Jefferson UniversityOTHER | 1 | Mar 3, 2026 | clinicaltrials |
| NCT03211988 | Entinostat Neuroendocrine (NE) Tumor | terminated | Phase 2 | 5 | Antonio FojoOTHER | 1 | Mar 2, 2026 | clinicaltrials |
| NCT03801369 | AMTEC IIT: Phase 2 Multiarm Study in TNBC | terminated | Phase 2 | 24 | Gordon Mills, MD, PhDOTHER | 1 | Feb 25, 2026 | clinicaltrials |
| NCT06625515 | First-in-Human Study of ATX-559, an Oral Inhibitor of DHX9, in Patients With Advanced or Metastatic Solid Tumors, and Molecularly Defined Cancers | terminated | Phase 1 | 17 | Accent TherapeuticsINDUSTRY | 1 | Feb 24, 2026 | clinicaltrials |
| NCT03785210 | Nivolumab (Anti-PD1), Tadalafil and Oral Vancomycin in People With Refractory Primary Hepatocellular Carcinoma or Liver Dominant Metastatic Cancer From Colorectal or Pancreatic Cancers | terminated | Phase 2 | 22 | National Cancer Institute (NCI)NIH | 1 | Feb 23, 2026 | clinicaltrials |
| NCT05233436 | PF-07265028 As Single Agent And In Combination With Sasanlimab in Advanced or Metastatic Solid Tumors | terminated | Phase 1 | 21 | PfizerINDUSTRY | 2 | Feb 19, 2026 | clinicaltrials |
| NCT06851104 | A Prospective Study of Cadonilimab in Hepatocellular Carcinoma After Radical Surgery With High Risk of Recurrence | terminated | Phase 2 | 45 | Guangxi Medical UniversityOTHER | 1 | Feb 18, 2026 | clinicaltrials |
| NCT05462873 | A Study to Investigate the Safety and Tolerability of Intravenous QEQ278 in Patients With Advanced Solid Tumors | terminated | Phase 1 | 30 | Novartis PharmaceuticalsINDUSTRY | 9 | Feb 17, 2026 | clinicaltrials |
| NCT03101748 | Neratinib and Paclitaxel With or Without Pertuzumab and Trastuzumab Before Combination Chemotherapy in Treating Patients With Metastatic or Locally Advanced Breast Cancer | terminated | Phase 1 / Phase 2 | 34 | M.D. Anderson Cancer CenterOTHER | 1 | Feb 12, 2026 | clinicaltrials |
| NCT05551117 | A Study of Vobramitamab Duocarmazine in Participants With Metastatic Castration Resistant Prostate Cancer and Other Solid Tumors(Tamarack) | terminated | Phase 2 | 192 | MacroGenicsINDUSTRY | 9 | Feb 9, 2026 | clinicaltrials |
| NCT06716853 | A Clinical Gene Therapy Study With Hematopoietic Stem Cells for the Treatment, With Single Dose of Temferon, of Patients Suffering From Metastatic Renal Cell Carcinoma(TEM-GU) | terminated | Phase 1 / Phase 2 | 10 | Genenta ScienceINDUSTRY | 1 | Feb 9, 2026 | clinicaltrials |
| NCT04754425 | Erdafitinib for the Treatment of Patients With Castration-Resistant Prostate Cancer | terminated | Phase 2 | 11 | M.D. Anderson Cancer CenterOTHER | 1 | Feb 6, 2026 | clinicaltrials |
| NCT05489250 | The PLATON Network(PLATON) | terminated | — | 565 | Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus NordwestOTHER | 1 | Feb 5, 2026 | clinicaltrials |
| NCT06939036 | Study of 225Ac-SS0110 in Subjects With ES-SCLC or MCC (SANTANA-225 )(SANTANA-225) | terminated | Phase 1 / Phase 2 | 2 | Ariceum Therapeutics GmbHINDUSTRY | 2 | Feb 5, 2026 | clinicaltrials |
| NCT04913220 | A Study of SAR444245 Combined With Cemiplimab for the Treatment of Participants With Various Advanced Skin Cancers (Pegathor Skin 201) | terminated | Phase 1 / Phase 2 | 46 | SanofiINDUSTRY | 7 | Feb 4, 2026 | clinicaltrials |
| NCT04258566 | Electromagnetic Tracking and Optical Imaging With ICG for Hepatic Biopsies | terminated | N/A | 7 | National Institutes of Health Clinical Center (CC)NIH | 1 | Feb 2, 2026 | clinicaltrials |
| NCT06560645 | A Study of PRT7732, an Oral SMARCA2 Degrader, in Patients With Advanced or Metastatic Solid Tumors With a SMARCA4 Mutation | terminated | Phase 1 | 42 | Prelude TherapeuticsINDUSTRY | 6 | Feb 2, 2026 | clinicaltrials |
| NCT04187404 | A Novel Therapeutic Vaccine (EO2401) in Metastatic Adrenocortical Carcinoma, or Malignant Pheochromocytoma/Paraganglioma(Spencer) | terminated | Phase 1 / Phase 2 | 70 | EnteromeINDUSTRY | 8 | Jan 30, 2026 | clinicaltrials |
| NCT05814666 | Activity and Safety of Danvatirsen and Pembrolizumab in HNSCC(PEMDA-HN) | terminated | Phase 2 | 69 | Flamingo Therapeutics NVINDUSTRY | 3 | Jan 30, 2026 | clinicaltrials |
| NCT06290856 | Clinical Utility of Selected Circulating Tumor DNA Assays in Patients With Advanced Malignancy | terminated | — | 16 | Oslo University HospitalOTHER | 1 | Jan 29, 2026 | clinicaltrials |
| NCT05014698 | IDEntification of New Predisposition Genes in Differentiated THYroid Cancer(IDENTHY-K) | terminated | N/A | 34 | Nantes University HospitalOTHER | 1 | Jan 28, 2026 | clinicaltrials |
| NCT05223647 | Chemo-immunotherapy Plus Thoracic Radiotherapy in Extensive Stage Small-cell Lung Cancer(TRIPLEX) | terminated | Phase 3 | 239 | Norwegian University of Science and TechnologyOTHER | 5 | Jan 28, 2026 | clinicaltrials |
| NCT04095689 | Docetaxel Chemotherapy and Pembrolizumab Plus Interleukin-12 Gene Therapy in Triple Negative Breast Cancer(INTEGRAL) | terminated | Phase 2 | 8 | The Methodist Hospital Research InstituteOTHER | 1 | Jan 23, 2026 | clinicaltrials |
| NCT04163952 | Talimogene Laherparepvec and Panitumumab for the Treatment of Locally Advanced or Metastatic Squamous Cell Carcinoma of the Skin | terminated | Phase 1 | 5 | Rutgers, The State University of New JerseyOTHER | 1 | Jan 23, 2026 | clinicaltrials |
| NCT04862455 | NBTXR3, Radiation Therapy, and Pembrolizumab for the Treatment of Recurrent or Metastatic Head and Neck Squamous Cell Cancer | terminated | Phase 2 | 14 | M.D. Anderson Cancer CenterOTHER | 1 | Jan 23, 2026 | clinicaltrials |
| NCT05070247 | A Study of TAK-500 With or Without Pembrolizumab in Adults With Select Locally Advanced or Metastatic Solid Tumors | terminated | Phase 1 / Phase 2 | 61 | TakedaINDUSTRY | 1 | Jan 22, 2026 | clinicaltrials |
Data updated 23 days agoSource updated Mar 31, 2026source: clinicaltrials