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Multi-center breast-conserving surgery situation research based on Breast Surgery Group of the Chinese Medical Association Surgery Society

Multi-center breast-conserving surgery situation research based on Breast Surgery Group of the Chinese Medical Association Surgery Society

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900026841
Enrollment
Unknown
Registered
2019-10-24
Start date
2019-01-01
Completion date
Unknown
Last updated
2019-10-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast cancer

Interventions

Case series:Nil

Sponsors

The Second Hospital of Shandong University
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Breast cancer patients from member hospital of Breast Surgery Group of the Chinese Medical Association Surgery Society; 2. Female breast cancer; 3. Patients are clearly diagnosed as breast cancer pathologically and accept an breast-conserving surgery; 4. Patients with complete clinical data: including age, menstrual status, imaging examination, tumor size, pathological type, axillary lymph node metastasis, vascular tumor thrombus, ER, PR, HER2, Ki-67 and postoperative treatment ect.

Exclusion criteria

Exclusion criteria: 1. Distant metastasis has been happen before surgery; 2. Inflammatory breast cancer; 3. Male breast cancer; 4. Patients with missing pathological findings or incomplete clinical pathology; 5. Patients from non-scholar member unit.

Design outcomes

Primary

MeasureTime frame
breast-conserving rate;relapse;metastasis;—

Secondary

MeasureTime frame
Postoperative cosmetic satisfaction;—

Countries

China

Contacts

Public ContactZhigang Yu

The Second Hospital of Shandong University

yuzhigang@sdu.edu.cn+86 13864182636

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 17, 2026