# Effects of Radiotherapy in Borderline and Malignant Phyllodes Tumors After R0 Resection

> **NCT06780059** · — · COMPLETED · sponsor: **Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University** · enrollment: 480 (actual)

## Conditions studied

- Radiotherapy, Adjuvant
- Phyllodes Breast Tumor
- Prognosis

## Interventions

- **RADIATION:** Adjuvant Radiotherapy
- **PROCEDURE:** R0 resection

## Key facts

- **NCT ID:** NCT06780059
- **Lead sponsor:** Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-12-30
- **Primary completion:** 2025-01-02
- **Final completion:** 2025-01-02
- **Target enrollment:** 480 (ACTUAL)
- **Last updated:** 2025-01-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06780059

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06780059, "Effects of Radiotherapy in Borderline and Malignant Phyllodes Tumors After R0 Resection". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT06780059. Licensed CC0.

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