To join a cancer clinical trial in United Kingdom, select a recruiting trial below and check the eligibility criteria. Contact the trial's principal investigator or the listed site in United Kingdom directly. All trials listed here are sourced from ClinicalTrials.gov, the official U.S. registry of clinical studies.

What phases are cancer trials in United Kingdom?

Active cancer trials in United Kingdom span Phase 2, Phase 3. Phase I trials test safety, Phase II test efficacy, and Phase III compare against standard treatments in larger patient populations.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer · Last Reviewed: November 2026 · Data Methodology

Active Trials in United Kingdom (9)

DETERMINE Trial Treatment Arm 01: Alectinib in Adult, Paediatric and Teenage/Young Adult Patients With ALK Positive Cancers

HER2+ CNS Surveillance

Is the 1939 Cancer Act Fit for Purpose in the Modern Technology Era?

Dietary Patterns Following a Firefighter Nutrition Education Programme

Breaking Barriers to Research Access

Circulating Tumour DNA (ctDNA) in Patients With Colorectal Cancer and the Relationship to Imaging Features of Extramural Venous Invasion

A Platform Study for solId orgaN CancERs

Management of Immune Checkpoint Inhibition-related Hepatitis Using Low-dose Corticosteroids

Heuristics, Algorithms and Machine Learning: Evaluation & Testing in Radiation Therapy

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