Dual Spectroscopic Assessment (DSA) on tumor margin of breast cancer during breast conserving surgery with near infrared and raman spectroscopy: A novel intraoperative margin assessment device

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000039177

Enrollment

Unknown

Registered

2020-10-21

Start date

2020-11-02

Completion date

Unknown

Last updated

2021-01-18

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

Conditions

Breast Cancer

Interventions

Gold Standard:Pathological assessment with different staining

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Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: All breast cancer planning for surgery

Exclusion criteria

Exclusion criteria: 1. patient received upfront chemotherapy before operation; 2. non palpable breast cancer.

Design outcomes

Primary

Measure	Time frame
application of Raman and near infrared spectroscopy;	—

Countries

China

Contacts

Public ContactHUNG KA WAI RAY

Hospital Authority

hkw879@ha.org.hk+852 91616765

Outcome results

None listed

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