Histology
Carcinoma of Unknown Primary
CI-CAN-00002109Explore in graph →
4,156 active trials54 approved drugs532 evidence items
Loading cancer entity…
Loading cancer entity…
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 |
|---|---|---|---|---|---|---|---|---|
| NCT03896412 | Detection of Circulating Tumor DNA in p16- Locally Advanced Head Neck Squamous Cell Carcinoma(PERSO-NECK) | completed | N/A | 40 | Centre Henri BecquerelOTHER | 1 | Jan 2, 2026 | clinicaltrials |
| NCT04528420 | Optimised Early Management of Squamous Cell Carcinoma of the Head and Neck Cancer(OPTINECK) | recruiting | N/A | 138 | Centre Henri BecquerelOTHER | 1 | Jan 2, 2026 |
| clinicaltrials |
| NCT05934929 | Contribution of Residual Tumour DNA Testing on the Surgical Bed(MARGINS) | active not recruiting | N/A | 31 | Centre Henri BecquerelOTHER | 1 | Jan 2, 2026 | clinicaltrials |
| NCT06879704 | Radiological Prediction of Response to Neoadjuvant Chemoimmunotherapy for Triple-negative Breast Cancer(PRECISION) | recruiting | N/A | 115 | Centre Henri BecquerelOTHER | 1 | Jan 2, 2026 | clinicaltrials |
| NCT04124198 | Quality of Life After Primary TORS vs IMRT for Patients With Early-stage Oropharyngeal Squamous Cell Carcinoma(QoLATI) | active not recruiting | N/A | 138 | Christian von BuchwaldOTHER | 1 | Dec 31, 2025 | clinicaltrials |
| NCT07069790 | Effects of Chemotherapy Treatment on Metaboreflex, Mechanoreflex, and Baroreflex Function: PROTECT-08B Study(PROTECT-08B) | recruiting | N/A | 24 | Centre Paul StraussOTHER | 1 | Dec 31, 2025 | clinicaltrials |
| NCT02131805 | Electronic Skin Surface Brachytherapy for Cutaneous Basal Cell and Squamous Cell Carcinoma | completed | N/A | 36 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | Dec 30, 2025 | clinicaltrials |
| NCT07190755 | Impact of Patient-Reported Outcomes for Symptom Monitoring in Patients Followed for Head and Neck Squamous Cell Carcinoma (HNSCC)(WEBNECK) | recruiting | N/A | 192 | Centre Henri BecquerelOTHER | 1 | Dec 30, 2025 | clinicaltrials |
| NCT04636710 | Refining Local-Regional Therapy for IBC | recruiting | N/A | 50 | Dana-Farber Cancer InstituteOTHER | 1 | Dec 29, 2025 | clinicaltrials |
| NCT07306481 | The Efficacy of Preoperative Oral Administration of Lactobacillus Reuteri Combined With Preoperative Neoadjuvant/Conversion Immunotherapy in Patients With Primary Resectable Liver Cancer | not yet recruiting | N/A | 40 | Fujian Cancer HospitalOTHER_GOV | 0 | Dec 29, 2025 | clinicaltrials |
| NCT07306546 | Effectiveness of Hydrogen Water Intervention on Acute Oral Inflammation, Oral Microbiota, and Pain Following Free Flap Reconstruction in Patients With Oral Cancer | not yet recruiting | N/A | 36 | Kaohsiung Medical University Chung-Ho Memorial HospitalOTHER | 0 | Dec 29, 2025 | clinicaltrials |
| NCT07301827 | Study on the Diagnostic Value of Novel PET Molecular Imaging for Renal Cell Carcinoma | recruiting | N/A | 66 | Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyOTHER | 1 | Dec 24, 2025 | clinicaltrials |
| NCT03246516 | Determinants of Patient Delay in Doctor Consultation in Oeso-gastric Cancers(DELOGAST) | completed | N/A | 258 | University Hospital, LilleOTHER | 1 | Dec 23, 2025 | clinicaltrials |
| NCT00213798 | Detection of Plasma DNA in Non Small Cell and Small Cell Lung Cancer Patients | completed | N/A | 200 | University Hospital, Strasbourg, FranceOTHER | 1 | Dec 22, 2025 | clinicaltrials |
| NCT04537312 | Prospective Pilot Study of Robot-assisted Nipple Sparing Mastectomy (RNSM) | active not recruiting | N/A | 4 | Ohio State University Comprehensive Cancer CenterOTHER | 1 | Dec 22, 2025 | clinicaltrials |
| NCT06349512 | 68Ga-FAPI-46 PET/CT for Predicting Histological Response in Triple-negative Breast Cancer (FAP-IT)(FAP-IT) | recruiting | N/A | 60 | Institut CurieOTHER | 1 | Dec 22, 2025 | clinicaltrials |
| NCT06659146 | Thermotherapy in Addition to SOC Palliative Radiotherapy(ThermoRad wIRA) | recruiting | N/A | 60 | King's College LondonOTHER | 1 | Dec 22, 2025 | clinicaltrials |
| NCT02352883 | MRI and Gene Expression in Diagnosing Patients With Ductal Breast Cancer In Situ | active not recruiting | N/A | 368 | ECOG-ACRIN Cancer Research GroupNETWORK | 1 | Dec 19, 2025 | clinicaltrials |
| NCT03509467 | Using MC1R Genotype to Impact Melanoma Risk Behavior | completed | N/A | 2,054 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 2 | Dec 19, 2025 | clinicaltrials |
| NCT04831138 | Non-Contrast Perfusion Using Arterial Spin Labeled MR Imaging for Assessment of Therapy Response in Metastatic Renal Cell Carcinoma | terminated | N/A | 6 | University of Texas Southwestern Medical CenterOTHER | 1 | Dec 19, 2025 | clinicaltrials |
| NCT06603155 | Time Restricted Eating (TRE) in Metastatic Head and Neck Squamous Cell Cancer (mHNSCC) or Unresectable or Metastatic Renal Cell Carcinoma (RCC) | withdrawn | N/A | 0 | Duke UniversityOTHER | 1 | Dec 19, 2025 | clinicaltrials |
| NCT07171190 | Targeted Abdominal CT in Conjunction With Lung Cancer Screening(TACTICAL1) | recruiting | N/A | 6,272 | University of CambridgeOTHER | 1 | Dec 19, 2025 | clinicaltrials |
| NCT07295002 | Sentinel Node Resection With or Without LECS After Noncurative ESD for EGC(Co-SNARE) | not yet recruiting | N/A | 10 | Region StockholmOTHER_GOV | 1 | Dec 19, 2025 | clinicaltrials |
| NCT04400357 | Robotic Versus Open Pancreaticoduodenectomy for Pancreatic and Periampullary Tumors(PORTAL) | completed | N/A | 268 | Ruijin HospitalOTHER | 1 | Dec 18, 2025 | clinicaltrials |
| NCT05998278 | Personalized Optimization of Systematic Prostate Biopsy | recruiting | N/A | 330 | Fujian Medical University Union HospitalOTHER | 1 | Dec 18, 2025 | clinicaltrials |
| NCT06200259 | Reduction of Gastrointestinal Toxicity in Prostate Cancer by Proton Spot Placement | recruiting | N/A | 500 | Covenant Health Cancer CenterOTHER | 1 | Dec 18, 2025 | clinicaltrials |
| NCT07292246 | A Prospective CohorT Study of HandX - Assisted ENdoscopic MAstectomy: Feasibility and Safety (ATHENA I Study)(ATHENA I) | recruiting | N/A | 15 | Vasileios KallesOTHER | 1 | Dec 18, 2025 | clinicaltrials |
| NCT02600156 | Focal Laser Ablation of Low to Intermediate Prostate Cancer Tumors | completed | N/A | 7 | Mayo ClinicOTHER | 1 | Dec 17, 2025 | clinicaltrials |
| NCT07122713 | Definitive Radiation Therapy for Inoperable Breast Cancer(DEFINE) | recruiting | N/A | 30 | Alexander StessinOTHER | 1 | Dec 17, 2025 | clinicaltrials |
| NCT07281001 | A Study to Assess the Efficiency of Trastuzumab Deruxtecan in Russian Breast Cancer Patients(Traderrus) | recruiting | N/A | 60 | Blokhin's Russian Cancer Research CenterOTHER | 1 | Dec 15, 2025 | clinicaltrials |
| NCT07281664 | Transarterial Chemoembolization With Low-Dose Bevacizumab Plus Atezolizumab as First-Line Treatment for Unresectable Hepatocellular Carcinoma | not yet recruiting | N/A | 30 | Third Affiliated Hospital, Sun Yat-Sen UniversityOTHER | 0 | Dec 15, 2025 | clinicaltrials |
| NCT05793151 | Multi-Site Trial of Navigation vs Treatment as Usual to Improve Initiation of Timely Adjuvant Therapy(ENDURE) | recruiting | N/A | 532 | Medical University of South CarolinaOTHER | 1 | Dec 11, 2025 | clinicaltrials |
| NCT06582615 | Food for Thought - A Nutrition Intervention for Women Undergoing Active Treatment for Triple Negative Breast Cancer(MIND-TNBC) | recruiting | N/A | 60 | Ohio State University Comprehensive Cancer CenterOTHER | 1 | Dec 11, 2025 | clinicaltrials |
| NCT07272265 | The Effectiveness and Safety in High-risk Patients Receiving First-line Atezolizumab and Bevacizumab Combined With HAIC for HCC: a Retrospective Study | completed | N/A | 300 | Sun Yat-sen UniversityOTHER | 1 | Dec 9, 2025 | clinicaltrials |
| NCT04999917 | Specimen PET-CT Imaging for Intraoperative Margin Assessment in Breast Cancer(BrIMA) | completed | N/A | 206 | XEOS MedicalINDUSTRY | 1 | Dec 5, 2025 | clinicaltrials |
| NCT07268469 | Minimal Residual Disease in Solid Malignancies(IMRD) | not yet recruiting | N/A | 840 | European Institute of OncologyOTHER | 0 | Dec 5, 2025 | clinicaltrials |
| NCT06623578 | Comparative Study of Transaxillary Robotic Thyroidectomy With MRND Versus Conventional Open Surgery in N1b PTC | recruiting | N/A | 876 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityOTHER | 1 | Dec 3, 2025 | clinicaltrials |
| NCT07233668 | Immediate Versus Deferred Cytoreductive Nephrectomy With Ipilimumab/Nivolumab in mRCC(IVE in mRCC) | not yet recruiting | N/A | 172 | Seoul National University HospitalOTHER | 0 | Dec 3, 2025 | clinicaltrials |
| NCT04002479 | Alpha Radiation Emitters Device for the Treatment of Advanced Pancreatic Cancer | active not recruiting | N/A | 37 | Alpha Tau Medical LTD.INDUSTRY | 1 | Dec 2, 2025 | clinicaltrials |
| NCT04543903 | Neoadjuvant Interstitial Brachytherapy Using Diffusing Alpha Emitters Radiation Therapy in Men With Prostate Cancer | completed | N/A | 1 | Alpha Tau Medical LTD.INDUSTRY | 1 | Dec 2, 2025 | clinicaltrials |
| NCT05387863 | Decision Aid (DA) for Renal Patients | recruiting | N/A | 40 | NYU Langone HealthOTHER | 1 | Dec 2, 2025 | clinicaltrials |
| NCT07232810 | Prognostic Outcomes of Total Mesopancreas Excision for Pancreatic Head Cancer(TMpE) | recruiting | N/A | 90 | Minia UniversityOTHER | 1 | Dec 2, 2025 | clinicaltrials |
| NCT07258797 | Short Course or Long Course Radiotherapy as Total Neoadjuvant Therapy in Locally Advanced Rectal Cancer(SHOOL) | not yet recruiting | N/A | 150 | Rajiv Gandhi Cancer Institute & Research Center, IndiaOTHER | 1 | Dec 2, 2025 | clinicaltrials |
| NCT07259915 | Multimodal Prediction of Response to Chemoradiotherapy for Squamous Cell Carcinoma of the Head and Neck(MULTINECK) | not yet recruiting | N/A | 152 | Centre Henri BecquerelOTHER | 1 | Dec 2, 2025 | clinicaltrials |
| NCT07253220 | TAF Monotherapy Versus ETV Combined With TAF on the Efficacy and Prognosis of Immunotherapy for Hepatitis B-Related Hepatocellular Carcinoma | not yet recruiting | N/A | 120 | Sun Yat-sen UniversityOTHER | 0 | Nov 28, 2025 | clinicaltrials |
| NCT02921022 | Study Of Gemcitabine, Nab-paclitaxel, PEGPH20 and Rivaroxaban for Advanced Pancreatic Adenocarcinoma | active not recruiting | N/A | 110 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | Nov 26, 2025 | clinicaltrials |
| NCT06132087 | PROACTIVE: Surgical Resection Outcomes in Locally Advanced and Unresectable Pancreatic Cancer After Neoadjuvant Chemotherapy | active not recruiting | N/A | 2 | University of Southern CaliforniaOTHER | 1 | Nov 25, 2025 | clinicaltrials |
| NCT07243691 | Study on the Therapeutic Effect of Different Infusion Times of Tislelizumab on Postoperative High-risk Hepatocellular Carcinoma | recruiting | N/A | 33 | Sir Run Run Shaw HospitalOTHER | 1 | Nov 24, 2025 | clinicaltrials |
| NCT07245316 | Avoiding Surgery in Estrogen Receptor Positive Atypical Ductal Hyperplasia and In-situ Carcinoma Treated With Endocrine Treatment Trial(ASAIN) | not yet recruiting | N/A | 340 | Jeong Eon LeeOTHER | 1 | Nov 24, 2025 | clinicaltrials |
Data updated 23 days agoSource updated Jan 2, 2026source: clinicaltrials