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Loco-Regional Recurrence after nipple-sparing mastectomy in breast cancer patients.

Loco-Regional Recurrence after nipple-sparing mastectomy in breast cancer patients.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20200106004
Enrollment
Unknown
Registered
2020-01-06
Start date
2007-01-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Breast cancer Breast cancer, Nipple-sparing mastectomy, NSM, NAC sparing mastectomy, Loco-regional recurrence

Interventions

Patient performing NAC&#45
sparing mastectomy
Treatment
NSM group

Sponsors

Ramathibodi hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: - Patients performed NSM for therapeutic or prophylactic indications in Breast and Endocrinology Unit of Ramathibodi hospital. - Primary tumor located outside the areola. - Patient with multicentric/multifocal lesions that are distant from areola were also included. - Any preoperative chemotherapy or radiotherapy was included in the study.

Exclusion criteria

Exclusion criteria: - Patients presented with nipple retraction or bloody nipple discharge. - Patients that have abnormal microcalcification at retroareolar area. - Patients with inflammatory breast cancer. - Patients with Paget's disease of nipple.

Design outcomes

Primary

MeasureTime frame
Locoregional recurrence rate Until 1 Jan 2021 Medical records—

Secondary

MeasureTime frame
Post-operative complications 30 days post-operative Physical examination—

Countries

Thailand

Contacts

Public ContactPanya Thaweepworadej

Ramathibodi hospital

thaweepworadech@hotmail.com0894471295

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026