🇬🇧 United Kingdom Country × Condition
breast cancer Clinical Trials in United Kingdom
Active clinical trials for breast cancer with research sites in United Kingdom. All data sourced live from ClinicalTrials.gov — updated daily.
Active Trials: 3 // Recruiting: 3 Phases: Phase 1, Phase 2 // Updated: Daily
Total Trials
3
Recruiting Now
3
Country
🇬🇧 United Kingdom
Active Trials in United Kingdom (3)
NCT06242470 Phase 1
Recruiting
A Study of MGC026 in Participants With Advanced Solid Tumors
Enrollment
250 pts
Country
🇬🇧 United Kingdom
MacroGenics
View Trial → NCT05708235 Phase 2
Recruiting
A PoC Study to Evaluate Treatments' Efficacy by Monitoring MRD Using ctDNA in HR-positive/HER2-negative EBC Population
Enrollment
976 pts
Country
🇬🇧 United Kingdom
MedSIR
View Trial → NCT05058183
Recruiting
Safe De-escalation of Chemotherapy for Stage 1 Breast Cancer
Enrollment
400 pts
Country
🇬🇧 United Kingdom
Royal Marsden NHS Foundation Trust
View Trial → Frequently Asked Questions
How many breast cancer clinical trials are active in United Kingdom?
There are currently 3 active clinical trials for breast cancer with sites in United Kingdom, of which 3 are actively recruiting patients.
How can I join a breast cancer clinical trial in United Kingdom?
To join a breast 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 breast cancer trials in United Kingdom?
Active breast cancer trials in United Kingdom span Phase 1, Phase 2. Phase I trials test safety, Phase II test efficacy, and Phase III compare against standard treatments in larger patient populations.
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: September 2026 · Data Methodology