# A Prospective Cohort Study Comparing Disparity in Surgical Procedure (Wide Local Excision Only vs Any Other Surgery Procedures) Among the Elderly Breast Cancer Patients

> **NCT04426136** · — · NOT_YET_RECRUITING · sponsor: **Peking Union Medical College Hospital** · enrollment: 300 (estimated)

## Conditions studied

- Breast Cancer
- Elderly Patient
- Wide Local Excision
- Surgery
- Survival Outcomes

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04426136
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2020-06
- **Primary completion:** 2026-06
- **Final completion:** 2027-06
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2020-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04426136

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04426136, "A Prospective Cohort Study Comparing Disparity in Surgical Procedure (Wide Local Excision Only vs Any Other Surgery Procedures) Among the Elderly Breast Cancer Patients". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04426136. Licensed CC0.

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