NCT04273542

Interest of Broadband Spectroscopy Analysis by Infrared Laser on Liquid Biopsies in Breast Cancer Screening

Multicenter Large-scale Validation Study of the Interest of Broadband Spectroscopy Analysis (Femto/Attosecond by Infrared Laser) on Liquid Biopsies in Breast Cancer Screening

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 1,100 (estimated)
• Sponsor: Centre Jean Perrin · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study is to validate the interest of broadband spectroscopy analysis (femto/attosecond by infrared laser) on liquid biopsies in breast cancer screening.

Detailed description

Each patient will have one or more liquid biopsy during the follow-up according to the cohort and have a mammogram at the same time. Biopsies will be analysed by broadband spectroscopy in order to compare the results to mammogram result.

Conditions

• Breast Cancer Female
• BRCA1 Mutation
• BRCA2 Mutation

Interventions

Type	Name	Description
OTHER	liquid biopsy	Blood sample collection during follow-up of the three cohorts of patients

Timeline

• Start date: 2021-05-31
• Primary completion: 2029-05-01
• Completion: 2029-05-01
• First posted: 2020-02-18
• Last updated: 2025-09-10

Locations

9 sites across 1 country: France