Malignant Neoplasm of Unknown Primary — Trials

Malignant Neoplasm of Unknown Primary — Trials · CancerIndex

Clinical trials

Registered studies

14,260 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.

Active: 4,163
Recruiting: 2,261
Ph III recruiting: 270
Growth YoY: +12.5%
Industry share: 23%
Top sponsor: National Cancer Institute (NCI)
Termination share: 35.4%

Computedformula ci-trial-intel-v1 · interventional studies · entity + NCIt descendants · hover a figure for its formulaCompare cancers Terminated studies (1,895)

clinicaltrialsPublishedShowing 601–650 of 14,260 studies · status and phase as posted by the registrant; each row links to the study record.

NCT	Title	Status	Phase	Enrollment (n)	Sponsor	Countries	Last update	Source
NCT07814014	Real-world Insight Into Systemic Therapies for HCC: Single-center Study(HCC)	recruiting	—	1,000	Mansoura UniversityOTHER	1	Sep 10, 2026	clinicaltrials
NCT07814287	Becotatug Vedotin Plus Pucotenlimab and Platinum Chemotherapy in Locally Advanced Epidermal Growth Factor Receptor (EGFR)-Positive Head and Neck Squamous Cell Carcinoma	recruiting	Phase 2	40	Xuekui LiuOTHER	1	Sep 10, 2026