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PBI for Low-risk Breast Cancer

Name: PBI for Low-risk Breast Cancer — clinical trial record (NCT07814365)
Creator: DataLookout
License: https://creativecommons.org/licenses/by/4.0/

StatusWithdrawn

PhaseNot applicable

SponsorFudan University

Started2026-09-13

View on ClinicalTrials.gov ↗

Amendment history

2026-09-17

Trial status changed: Recruiting → Withdrawn

Trial withdrawn: funding issue

Primary completion confirmed: September 2026 (last estimated September 2029)

Start date pushed: 2021-09-16 → 2026-09-13

Fudan University

624 trials monitored

See 9 trials at risk

Breast Cancer

5,180 trials monitored

See 256 trials at risk

This non-inferiority, phase 3 clinical trial evaluates the cosmetic non-inferiority of a one-week regimen (26 Gy/5 Fx) versus a three-week regimen (40 Gy/15 Fx) using intensity-modulated radiation therapy (IMRT) for partial breast irradiation (PBI) in low-risk breast cancer patients post-breast-conserving surgery. It also compares secondary outcomes including efficacy, safety, and quality of life between the two groups.

Trial Details

NCT Number	NCT07814365
Lead Sponsor	Fudan University
Conditions	Early-Stage Breast Cancer
Start Date	2026-09-13
Primary Completion	2026-09-13 (estimated)
Study Completion	2026-09-13 (estimated)
Updated on ClinicalTrials.gov	2026-09-16