Squamous Cell Carcinoma of Unknown Primary

Squamous Cell Carcinoma of Unknown Primary — Trials · CancerIndex

Clinical trials

Registered studies

14 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: 7
Recruiting: 4
Ph III recruiting: 1
Growth YoY: —
Industry share: 0%
Top sponsor: National Cancer Institute (NCI)
Termination share: —

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

clinicaltrialsPublishedShowing 1–14 of 14 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
NCT06589804	Testing the Addition of Anti-Cancer Drug, Cetuximab, to Standard of Care Treatment (Pembrolizumab) for Returning or Spreading Head and Neck Cancer After Previous Treatment	recruiting	Phase 3	158	National Cancer Institute (NCI)NIH	1	Sep 22, 2026	clinicaltrials
NCT00588770	Chemotherapy With or Without Bevacizumab in Treating Patients With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma	active not recruiting	Phase 3	403	National Cancer Institute (NCI)NIH	3	Aug 28, 2026