Clinical trial

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

StatusNOT_YET_RECRUITING

Study typeOBSERVATIONAL

Start date2020-06-01

PhaseN/A

Study timeline

Study start (estimated)2020-06-01Date precision: month

Registry last updated2020-06-11

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Breast Cancerunresolved

Elderly Patientunresolved

Wide Local Excisionunresolved

Surgeryunresolved

Survival Outcomesunresolved

Interventions

Sponsors & collaborators

Peking Union Medical College Hospitallead sponsor

Mapped research locations

BeijingBeijing Municipality, China1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT04426136 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.