Clinical Trials Browser

Interventional × Neoplasms, Unknown Primary × 90 days × Clear all

NCT02713269 2026-04-17

Thermal Ablation and Spine Stereotactic Radiosurgery in Treating Patients With Spine Metastases at Risk for Compressing the Spinal Cord

DermatologicGastrointestinalGenitourinaryHead & NeckSarcoma

Carcinoma, Renal Cell, Gastrointestinal Neoplasms, Melanoma, Neoplasms, Unknown Primary, Sarcoma, Spinal Cord Compression, Thyroid Neoplasms

NCT05576974 2026-04-14

A Phase 2a, Single-dose, Open-label Study to Evaluate Diagnostic Performance and Safety of Pegsitacianine, an Intraoperative Fluorescence Imaging Agent for the Detection of Cancer, in Patients With Unknown Primary Head and Neck Cancer (ILLUMINATE STUDY)

Phase 2 Recruiting

120 enrolled

Head & Neck

Squamous Cell Carcinoma of Head and Neck, Head and Neck Neoplasms, Neoplasms, Unknown Primary

NCT01366144 2026-04-13

Veliparib, Paclitaxel, and Carboplatin in Treating Patients With Solid Tumors That Are Metastatic or Cannot Be Removed by Surgery and Liver or Kidney Dysfunction

Phase 1 Active not recruiting

94 enrolled

BreastDermatologicGastrointestinalGenitourinaryGynecologicHead & NeckThoracic

Breast Neoplasms, Carcinoma, Transitional Cell, Esophageal Neoplasms, Head and Neck Neoplasms, Lung Neoplasms, Melanoma, Neoplasm Metastasis, Neoplasms, Unknown Primary, Ovarian Neoplasms, Testicular Neoplasms, Endometrial Neoplasms, Liver Failure, Renal Insufficiency

NCT04475640 2026-04-02

Cancer Genetic Testing in Ethnic Populations

Phase NA Recruiting

1,800 enrolled

BreastCNS

Brain Neoplasms, Breast Neoplasms, Neoplasms, Unknown Primary

NCT05024968 2026-02-25

Sintilimab in Cancer of Unknown Primary

Phase 2 Completed

10 enrolled 9 charts

Tumor-Agnostic

Neoplasms, Unknown Primary

NCT04459273 2026-02-05

FAPI PET RDRC

Phase 1 Active not recruiting

26 enrolled

CNSDermatologicEndocrineGastrointestinalGenitourinaryGynecologicHead & NeckNETOther hematologic neoplasm

Adrenal Gland Neoplasms, Urinary Bladder Neoplasms, Brain Neoplasms, Carcinoma, Transitional Cell, Uterine Cervical Neoplasms, Carcinoma, Hepatocellular, Neoplasms, Unknown Primary, Skin Neoplasms, Testicular Neoplasms, Thymus Neoplasms, Thyroid Neoplasms, Cholangiocarcinoma, Neuroendocrine Tumors, Hematologic Neoplasms

NCT02721732 2026-01-29

Pembrolizumab in Treating Patients With Rare Tumors That Cannot Be Removed by Surgery or Are Metastatic

Phase 2 Active not recruiting

157 enrolled 26 charts

CNSEndocrineGenitourinary

Adrenal Cortex Neoplasms, Carcinoma, Renal Cell, Neoplasm Metastasis, Neoplasms, Unknown Primary, Paraganglioma, Penile Neoplasms, Pheochromocytoma, Carcinoma, Small Cell, Vascular Neoplasms

NCT07366008 2026-01-26

NorCUP

Phase NA Not yet recruiting

350 enrolled

Tumor-Agnostic

Neoplasms, Unknown Primary

NCT03752333 2026-01-22

CUPem

Phase 2 Completed

35 enrolled

Tumor-Agnostic

Neoplasms, Unknown Primary