Trials / Completed
CompletedNCT03585075
Characterization of the Autofluorescence of Healthy and Pathological Tissues of Vocal Cords
Caractérisation de l'Autofluorescence Des Tissus Sains et Pathologiques Des Cordes Vocales
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 30 (actual)
- Sponsor
- Centre Hospitalier Universitaire de Besancon · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The aim of this clinical trial is to provide information about autofluorescence of pathological versus healthy vocal folds tissues. Experimentations are performed on vocal folds biopsies obtained from patients, surgered at ENT department, university hospital of Besançon. After being extracted, samples of vocal folds are submitted to excitations at 365 nm, 405 nm and 450 nm; light spectral absorptions are measured, and results are compared to reference anatomopathology.
Conditions
Timeline
- Start date
- 2014-02-01
- Primary completion
- 2014-02-01
- Completion
- 2016-04-01
- First posted
- 2018-07-12
- Last updated
- 2018-07-12
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT03585075. Inclusion in this directory is not an endorsement.