Histology
Carcinoma of Unknown Primary
CI-CAN-00002109Explore in graph →
4,156 active trials54 approved drugs532 evidence items
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Histology
CI-CAN-00002109Explore in graph →
Clinical trials
14,232 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 |
|---|---|---|---|---|---|---|---|---|
| NCT02721732 | Pembrolizumab in Treating Patients With Rare Tumors That Cannot Be Removed by Surgery or Are Metastatic | active not recruiting | Phase 2 | 157 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 17, 2026 | clinicaltrials |
| NCT04915508 | Extremely Hypofractionated Intensity Modulated Stereotactic Body Radiotherapy for the Treatment of Prostate Cancer With Rising PSA After Radical Prostatectomy(EXCALIBUR) | active not recruiting | Phase 2 | 165 | Jonsson Comprehensive Cancer CenterOTHER |
| 1 |
| Jul 17, 2026 |
| clinicaltrials |
| NCT05522985 | Toripalimab-based Neoadjuvant Therapy in LA-HNSCC | active not recruiting | Phase 2 | 122 | Tianjin Medical University Cancer Institute and HospitalOTHER | 1 | Jul 17, 2026 | clinicaltrials |
| NCT07711470 | Phase II Study of Induction Chemoimmunotherapy Followed by Radiotherapy and Organ Preservation in Resectable ESCC(SCOPE) | active not recruiting | Phase 2 | 140 | Cancer Institute and Hospital, Chinese Academy of Medical SciencesOTHER | 1 | Jul 17, 2026 | clinicaltrials |
| NCT03087071 | Panitumumab With or Without Trametinib in Treating Patients With Stage IV Colorectal Cancer | active not recruiting | Phase 2 | 59 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT03541902 | Cabozantinib or Sunitinib Malate in Treating Participants With Metastatic Variant Histology Renal Cell Carcinoma | active not recruiting | Phase 2 | 32 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT03565783 | Cemiplimab in Treating Patients With Recurrent and Resectable Stage II-IV Head and Neck Cutaneous Squamous Cell Cancer Before Surgery | active not recruiting | Phase 2 | 44 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT03599752 | Chemotherapy and/or Metastasectomy in Treating Patients With Metastatic Colorectal Adenocarcinoma With Lung Metastases | active not recruiting | Phase 2 | 40 | M.D. Anderson Cancer CenterOTHER | 2 | Jul 16, 2026 | clinicaltrials |
| NCT03856658 | Hepatic Artery Infusional Floxuridine to Treat Pancreatic Cancer Liver Metastases | active not recruiting | Phase 2 | 14 | Corewell Health WestOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT04808999 | Neoadjuvant Study of PD-1 Inhibitor Pembrolizumab in PD-1 Naive Cutaneous Squamous Cell Carcinoma (cSCC) | active not recruiting | Phase 2 | 30 | Diwakar DavarOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT05075980 | Intensity Modulated Proton or X-Ray Therapy After Surgery for Treatment of Head and Neck Cancer, the HEADLIGHT Study | active not recruiting | Phase 2 | 174 | Mayo ClinicOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT05501054 | Phase 1b/2 Trial of Ipilimumab, Nivolumab, and Ciforadenant (Adenosine A2a Receptor Antagonist) in First-line Advanced Renal Cell Carcinoma. | active not recruiting | Phase 1 / Phase 2 | 50 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 16, 2026 | clinicaltrials |
| NCT02411656 | Pembrolizumab in Treating Patients With Stage IV Metastatic or Recurrent Inflammatory Breast Cancer or Triple-Negative Breast Cancer Who Have Achieved Clinical Response or Stable Disease to Prior Chemotherapy | active not recruiting | Phase 2 | 71 | M.D. Anderson Cancer CenterOTHER | 1 | Jul 15, 2026 | clinicaltrials |
| NCT06679985 | A Trial of Casdozokitug in Combination With Toripalimab Plus Bevacizumab in Participants With Unresectable and/or Locally Advanced or Metastatic Hepatocellular Carcinoma | active not recruiting | Phase 2 | 72 | Coherus Oncology, Inc.INDUSTRY | 6 | Jul 15, 2026 | clinicaltrials |
| NCT01116648 | Cediranib Maleate and Olaparib in Treating Patients With Recurrent Ovarian, Fallopian Tube, or Peritoneal Cancer or Recurrent Triple-Negative Breast Cancer | active not recruiting | Phase 1 / Phase 2 | 155 | National Cancer Institute (NCI)NIH | 1 | Jul 14, 2026 | clinicaltrials |
| NCT02734004 | A Phase I/II Study of MEDI4736 in Combination With Olaparib in Patients With Advanced Solid Tumors.(MEDIOLA) | active not recruiting | Phase 1 / Phase 2 | 264 | AstraZenecaINDUSTRY | 7 | Jul 14, 2026 | clinicaltrials |
| NCT03816163 | A Study of Zolbetuximab (IMAB362) in Adults With Pancreatic Cancer | active not recruiting | Phase 2 | 393 | Astellas Pharma Global Development, Inc.INDUSTRY | 13 | Jul 14, 2026 | clinicaltrials |
| NCT04443348 | Pre-op Pembro + Radiation Therapy in Breast Cancer (P-RAD) | active not recruiting | Phase 2 | 120 | Laura M. Spring, MDOTHER | 1 | Jul 13, 2026 | clinicaltrials |
| NCT04858269 | First Line Weekly Chemo/Immunotherapy for Metastatic Head/Neck Squamous Cell Carcinoma Patients | active not recruiting | Phase 2 | 31 | Wake Forest University Health SciencesOTHER | 1 | Jul 13, 2026 | clinicaltrials |
| NCT06307431 | A Study of Adjuvant Intismeran Autogene (V940) and Pembrolizumab in Renal Cell Carcinoma (V940-004).(INTerpath-004) | active not recruiting | Phase 2 | 272 | Merck Sharp & Dohme LLCINDUSTRY | 14 | Jul 13, 2026 | clinicaltrials |
| NCT04233866 | Comparing Two Treatment Combinations, Gemcitabine and Nab-Paclitaxel With 5-Fluorouracil, Leucovorin, and Liposomal Irinotecan for Older Patients With Pancreatic Cancer That Has Spread | active not recruiting | Phase 2 | 176 | ECOG-ACRIN Cancer Research GroupNETWORK | 1 | Jul 10, 2026 | clinicaltrials |
| NCT05101096 | Study of Sacituzumab Govitecan (SG) in Japanese Participants With Advanced Solid Tumors(ASCENT-J02) | active not recruiting | Phase 1 / Phase 2 | 135 | Gilead SciencesINDUSTRY | 1 | Jul 10, 2026 | clinicaltrials |
| NCT05355298 | ACCENT: AMP945 in Combination With Nab-paclitaxel and Gemcitabine for Treatment of Pancreatic Cancer | active not recruiting | Phase 1 / Phase 2 | 62 | Amplia Therapeutics LimitedINDUSTRY | 2 | Jul 10, 2026 | clinicaltrials |
| NCT05726864 | A Study of ELI-002 7P in Subjects With KRAS/NRAS Mutated Solid Tumors(AMPLIFY-7P) | active not recruiting | Phase 1 / Phase 2 | 158 | Elicio TherapeuticsINDUSTRY | 1 | Jul 10, 2026 | clinicaltrials |
| NCT06096779 | A Study Evaluating Atezolizumab, With or Without Bevacizumab, in Participants With Unresectable Hepatocellular Carcinoma and Child-pugh B7 and B8 Cirrhosis(Kirros) | active not recruiting | Phase 2 | 30 | Genentech, Inc.INDUSTRY | 2 | Jul 10, 2026 | clinicaltrials |
| NCT05632328 | AGEN1423 and Botensilimab w/ or w/o Chemo in PDAC | active not recruiting | Phase 2 | 24 | Bruno BockornyOTHER | 1 | Jul 9, 2026 | clinicaltrials |
| NCT06502977 | Study Evaluating Tarlatamab in Chinese Participants With Advanced Small Cell Lung Cancer After Two or More Prior Lines of Treatment(DeLLphi-307) | active not recruiting | Phase 2 | 32 | AmgenINDUSTRY | 1 | Jul 9, 2026 | clinicaltrials |
| NCT03587311 | Bevacizumab and Anetumab Ravtansine or Paclitaxel in Treating Patients With Refractory Ovarian, Fallopian Tube, or Primary Peritoneal Cancer | active not recruiting | Phase 2 | 96 | National Cancer Institute (NCI)NIH | 2 | Jul 8, 2026 | clinicaltrials |
| NCT03747120 | Neoadjuvant Her2-targeted Therapy and Immunotherapy With Pembrolizumab [IIT2018-04-MCARTHUR-NEOHP] | active not recruiting | Phase 2 | 138 | University of Texas Southwestern Medical CenterOTHER | 1 | Jul 8, 2026 | clinicaltrials |
| NCT04291105 | Phase 2 Trial of Voyager V1 in Combination With Cemiplimab in Cancer Patients | active not recruiting | Phase 2 | 87 | Vyriad, Inc.INDUSTRY | 2 | Jul 8, 2026 | clinicaltrials |
| NCT05308446 | Testing the Addition of Nivolumab to Standard Treatment for Patients With Metastatic or Unresectable Colorectal Cancer That Have a BRAF Mutation | active not recruiting | Phase 2 | 86 | National Cancer Institute (NCI)NIH | 2 | Jul 8, 2026 | clinicaltrials |
| NCT06165380 | Cardenilimab Combined With Chemotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma | active not recruiting | Phase 2 | 43 | Li ZhangOTHER | 1 | Jul 7, 2026 | clinicaltrials |
| NCT02623972 | A Phase 2 Study of Eribulin Followed by AC as Preoperative Therapy for HER2-negative Inflammatory Breast Cancer | active not recruiting | Phase 2 | 22 | Dana-Farber Cancer InstituteOTHER | 1 | Jul 6, 2026 | clinicaltrials |
| NCT04745689 | Study of AZD2811 + Durvalumab in ES-SCLC(TAZMAN) | active not recruiting | Phase 2 | 31 | AstraZenecaINDUSTRY | 4 | Jul 6, 2026 | clinicaltrials |
| NCT04831320 | Nab-Paclitaxel in Combination With Nivolumab to Treat Recurrent or Metastatic Head and Neck Squamous-Cell Carcinoma That Progressed on a PD-1 or PD-L1 Inhibitor | active not recruiting | Phase 2 | 46 | Washington University School of MedicineOTHER | 1 | Jul 6, 2026 | clinicaltrials |
| NCT05887492 | Study of TNG260 and an Anti-PD Antibody in STK11 Mutated Solid Tumors | active not recruiting | Phase 1 / Phase 2 | 126 | Tango Therapeutics, Inc.INDUSTRY | 1 | Jul 6, 2026 | clinicaltrials |
| NCT03330847 | To Assess Safety and Efficacy of Agents Targeting DNA Damage Repair With Olaparib Versus Olaparib Monotherapy. | active not recruiting | Phase 2 | 273 | AstraZenecaINDUSTRY | 15 | Jul 2, 2026 | clinicaltrials |
| NCT03952585 | De-intensified Radiation Therapy With Chemotherapy (Cisplatin) or Immunotherapy (Nivolumab) in Treating Patients With Early-Stage, HPV-Positive, Non-Smoking Associated Oropharyngeal Cancer | active not recruiting | Phase 2 / Phase 3 | 384 | National Cancer Institute (NCI)NIH | 2 | Jul 2, 2026 | clinicaltrials |
| NCT05070403 | Study of Afatinib in Advanced Cutaneous Squamous Cell Carcinoma | active not recruiting | Phase 2 | 35 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT05709574 | Tadalafil Effect + Chemotherapy in Resectable Gastric/GEJ Cancer | active not recruiting | Phase 2 | 11 | University of ArizonaOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT05710406 | Testing the Use of BRAF-Targeted Therapy After Surgery and Usual Chemotherapy for BRAF-Mutated Colon Cancer | active not recruiting | Phase 2 / Phase 3 | 1 | Alliance for Clinical Trials in OncologyOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT05724563 | Domvanalimab and Zimberelimab in Advanced Liver Cancers | active not recruiting | Phase 2 | 58 | University of Texas Southwestern Medical CenterOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT06919666 | NT219 Combined With Standard of Care Biologic Therapy in Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma | active not recruiting | Phase 1 / Phase 2 | 29 | University of Colorado, DenverOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT07682376 | Low-Dose Radiotherapy With Retlirafusp Alfa and Chemotherapy as Neoadjuvant Therapy for Resectable Locally Advanced Esophageal Squamous Cell Carcinoma | active not recruiting | Phase 2 | 96 | Harbin Medical UniversityOTHER | 1 | Jul 2, 2026 | clinicaltrials |
| NCT02957968 | Neoadjuvant Pembrolizumab + Decitabine Followed by Std Neoadj Chemo for Locally Advanced HER2- Breast Ca | active not recruiting | Phase 2 | 46 | Virginia Commonwealth UniversityOTHER | 1 | Jul 1, 2026 | clinicaltrials |
| NCT05836584 | Testing Immunotherapy (Atezolizumab) With or Without Chemotherapy in Locoregional MSI-H/dMMR Gastric and Gastroesophageal Junction (GEJ) Cancer | active not recruiting | Phase 2 | 2 | National Cancer Institute (NCI)NIH | 1 | Jul 1, 2026 | clinicaltrials |
| NCT07010120 | A Clinical Trial of Neoadjuvant Targeted Therapy, Immunotherapy, and Lysogenic HSV-Based Virotherapy in Resectable Head and Neck Squamous Cell Carcinoma | active not recruiting | Phase 1 / Phase 2 | 29 | West China HospitalOTHER | 1 | Jul 1, 2026 | clinicaltrials |
| NCT03012100 | Multi-epitope Folate Receptor Alpha Peptide Vaccine, GM-CSF, and Cyclophosphamide in Treating Patients With Triple Negative Breast Cancer | active not recruiting | Phase 2 | 280 | Academic and Community Cancer Research UnitedOTHER | 1 | Jun 30, 2026 | clinicaltrials |
| NCT06015724 | Anti-CD38 Antibody With KRAS Vaccine and Anti-PD-1 Antibody in Subjects With Pancreatic Ductal Adenocarcinoma and Refractory Non-Small Cell Lung Cancer(DARANIVOVAX) | active not recruiting | Phase 2 | 19 | Georgetown UniversityOTHER | 1 | Jun 30, 2026 | clinicaltrials |
| NCT06449222 | Safety and Preliminary Effectiveness of BNT327, an Investigational Therapy for Breast Cancer, When Given in Combination With Chemotherapy | active not recruiting | Phase 2 | 83 | BioNTech SEINDUSTRY | 4 | Jun 30, 2026 | clinicaltrials |
Data updated 23 days agoSource updated Jul 17, 2026source: clinicaltrials