Classified Treatment Strategy for De-novo Metastatic Breast Cancer After Systemic Adjuvant Therapy
Status: NOT_YET_RECRUITING
Study type: INTERVENTIONAL
Conditions: Breast Neoplasms|Treatment|Metastatic Breast Cancer|Survival
Interventions: PROCEDURE: surgical treatment 1|PROCEDURE: surgical treatment 2|DRUG: Systemic therapy
Sponsor: Changhai Hospital