# Topical Betamethasone Versus Moisturizer in Preventing Radiation Dermatitis in Large-Breasted Patients Treated in the Prone Position

> **NCT06915857** · PHASE3 · RECRUITING · sponsor: **Sunnybrook Health Sciences Centre** · enrollment: 276 (estimated)

## Conditions studied

- Breast Cancer
- Radiation Dermatitis

## Interventions

- **DEVICE:** Topical Betamethasone

## Key facts

- **NCT ID:** NCT06915857
- **Lead sponsor:** Sunnybrook Health Sciences Centre
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-02-26
- **Primary completion:** 2026-09-06
- **Final completion:** 2026-12-06
- **Target enrollment:** 276 (ESTIMATED)
- **Last updated:** 2025-05-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06915857

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06915857, "Topical Betamethasone Versus Moisturizer in Preventing Radiation Dermatitis in Large-Breasted Patients Treated in the Prone Position". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06915857. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*