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Study identifier: NCT07635277 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Akkermansia Muciniphila (AKK) for Radiation-Induced Skin Injury

Condition: Radiation-Induced Skin Injury  ·  Sponsor: West China Hospital

PhasePhase 1
Planned participants40
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

This study is a multicenter, open-label, Phase I single-arm clinical trial evaluating the safety and tolerability of a topical AKK probiotic preparation (Akkermansia muciniphila) for the prevention and treatment of radiation-induced skin injury in patients receiving radiotherapy for breast cancer, head and neck cancer (including nasopharyngeal carcinoma). A total of 40 participants are planned to receive the AKK preparation applied to the radiation field three times daily, starting one day before the first radiotherapy fraction and continuing until 14 days after the last fraction. The primary outcome is the incidence of grade ≥2 acute radiation dermatitis (ARD) assessed by RTOG and CTCAE criteria. Secondary outcomes include changes in skin micro-features under digital dermoscopy, skin microbiota composition, quality of life (Skindex-16), and safety.

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (2)

West China Hospital of Sichuan UniversityChengdu, Sichuan, ChinaRecruiting
Jintang County First People's HospitalChengdu, Sichuan, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07635277