Characterization of the Autofluorescence of Healthy and Pathological Tissues of Vocal Cords
FLUOROCORD
Caractérisation de l'Autofluorescence Des Tissus Sains et Pathologiques Des Cordes Vocales
1 other identifier
observational
30
1 country
1
Brief 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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Feb 2014
Typical duration for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
February 1, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 1, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2016
CompletedFirst Submitted
Initial submission to the registry
June 29, 2018
CompletedFirst Posted
Study publicly available on registry
July 12, 2018
CompletedJuly 12, 2018
June 1, 2018
Same day
June 29, 2018
June 29, 2018
Conditions
Outcome Measures
Primary Outcomes (1)
hyperspectral fluorescence of vocal folds
30 minutes after biopsy
Eligibility Criteria
Samples of vocal folds from ENT surgery department, University Hospital of Besançon
You may qualify if:
- patient view in ENT department, presenting vocal fold lesion that necessitate biopsy
- patient informed and with non opposition
You may not qualify if:
- small (\<1mm) and/or brittle sample
- Patients in emergency situations, pregnant or nursing mothers, persons deprived of their liberty, minors or protected adults.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
CHRU de Besancon
Besançon, 25000, France
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 29, 2018
First Posted
July 12, 2018
Study Start
February 1, 2014
Primary Completion
February 1, 2014
Study Completion
April 1, 2016
Last Updated
July 12, 2018
Record last verified: 2018-06
Data Sharing
- IPD Sharing
- Will not share