11
Participants
Start Date
April 30, 2020
Primary Completion Date
July 30, 2021
Study Completion Date
July 30, 2021
Biological Sample Collection
"* Diagnostic test : biological sample collection at Day 0~* Two skin biopsies on chilblain at Day 0 (one biopsy for histological analysis, one biopsy for basic research)~* Anal swabbing at Day 0~* Blood test at Day 0~* Blood test at Month 1~* Blood test at Month 2"
CHU de Poitiers, Poitiers
Poitiers University Hospital
OTHER