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A National Multicentre Prospective Cohort Study of Breast Cancer Patients Undergoing Endoscopic Subcutaneous Resection Combined with Dorsal Muscle ± Patch versus Prosthetic + Patch Reconstruction

A National Multicentre Prospective Cohort Study of Breast Cancer Patients Undergoing Endoscopic Subcutaneous Resection Combined with Dorsal Muscle ± Patch versus Prosthetic + Patch Reconstruction

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048194
Enrollment
Unknown
Registered
2021-07-04
Start date
2021-07-15
Completion date
Unknown
Last updated
2022-03-14

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:No

Sponsors

The West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18 to 70 years; 2. The distance between the tumor and the nipple is >= 2cm ; 3. No skin invasion ; 4. No pectoral muscle invasion ; 5. T1-2N0-1M0 or T1-2N0-1M0 or T1-2N0-1M0 or T1-2N0-1M0 or T1-2N0-1M0 after neoadjuvant chemotherapy.

Exclusion criteria

Exclusion criteria: 1. The maximum diameter of the tumor is more than 5cm; 2. Locally advanced; 3. Patients who are in critical condition and it is difficult to make an exact evaluation of the effectiveness and safety of the operation.

Design outcomes

Primary

MeasureTime frame
Breast Cancer Patient-Reported Outcomes Scale;—

Secondary

MeasureTime frame
Incidence of Complications;Life Quality;Economic Costs;—

Countries

China

Contacts

Public ContactDu Zhenggui

The West China Clinical Medical College, Sichuan University

docduzg@163.com+86 13880768222

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026