# Trial to Compare Radiation Fibrosis With Five Versus Three Fractions

> **NCT02755896** · PHASE2 · ACTIVE_NOT_RECRUITING · sponsor: **Weill Medical College of Cornell University** · enrollment: 350 (estimated)

## Conditions studied

- Malignant Neoplasm of Breast Stage I

## Interventions

- **RADIATION:** Arm 1 600 cGY x 5 fractions
- **RADIATION:** Arm 2 800 cGY x 3 fractions

## Key facts

- **NCT ID:** NCT02755896
- **Lead sponsor:** Weill Medical College of Cornell University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2015-10-14
- **Primary completion:** 2027-12
- **Final completion:** 2027-12
- **Target enrollment:** 350 (ESTIMATED)
- **Last updated:** 2025-12-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02755896

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02755896, "Trial to Compare Radiation Fibrosis With Five Versus Three Fractions". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02755896. Licensed CC0.

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