40
Participants
Start Date
October 1, 2025
Primary Completion Date
October 31, 2026
Study Completion Date
October 31, 2026
A scalp biopsy using a 4 mm punch in the retroauricular hair zone
a scalp biopsy using a 4 mm punch in the retroauricular hair zone under local anesthesia
a general health questionnaire
a general health questionnaire : demographics, history, treatment, smoking, alcohol consumption, phototype.
Questionnaires concerning their sensitive scalp
"* The characteristics of a sensitive scalp (location, chronicity, triggering and soothing factors, use of cosmetics, etc.)~* Sensitive Scalp Score (3S)~* Impact on quality of life: BoSS questionnaire~* Impact of pruritus on quality of life (ItchyQol)"
Chu Brest, Brest
University Hospital, Brest
OTHER