Clinical trial

Preoperative Systemic Therapy vs Upfront Surgery in HER2 Positive Early Breast Cancer

NCT04249440

StatusCOMPLETED

Study typeOBSERVATIONAL

Start date2012-01-01

PhaseN/A

Study timeline

Study start (actual)2012-01-01Date precision: day

Registry last updated2020-09-28

Observed by CureCurrent2026-10-07

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

Conditions

Breast Cancerunresolved

HER2unresolved

Preoperative Systemic Treatmentunresolved

Interventions

Preoperative systemic treatmentPROCEDURE

Sponsors & collaborators

Zhejiang Cancer Hospitallead sponsor

Registry source

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

Open NCT04249440 on ClinicalTrials.gov ↗

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