Clinical research
Institutional clinical trials supported by the Centre of Evidence of the French Society of Dermatology 
| Project | Principal Investigator | President of Scientific Committee | Sponsor | Description | Funding | Status | ClinicalTrials.gov number |
| GALE-SCRATCH | Franck BORALEVI | Olivier CHOSIDOW | Bordeaux University Hospital | Oral Ivermectin Versus Topical Permethrin to Treat Scabies in Children and Adults (SCRATCH) | PHRC National 2011 | Completed, article submitted | NCT02407782 |
| GALE-CRUSTED | Giao DO-PHAM | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Efficacy Study Between Two Different Dosages of an Antiparasitic in Patients With Crusted Scabies (GALECRUSTED) | PHRC National 2014 | Completed, article submitted | NCT02841215 |
| SHAREII | Tu-Anh DUONG | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Non-inferiority randomized clinical trial comparing a short course of oral amoxicillin vs. standard 10-day treatment for leg erysipelas – SHARE II Study (hort course of Amoxicillin for Erysipelas) | PHRC National 2015 | Not yet recruiting | |
| CONDYVAC | Sébastien FOUERE | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Efficacy of Quadrivalent HPV Vaccine to Prevent Relapses of Genital Warts After Initial Therapeutic Response | PHRC National 2015 | Recruiting | NCT03296397 |
| SEM-CORTICO | Saskia ORO | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Severe erythema multiforme: randomized controlled trial comparing short systemic corticosteroid therapy vs. placebo during acute phase | PHRC National 2019 | Not yet recruiting | |
| VAC-WARTS | Johan CHANAL | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Nonavalent HPV Vaccine in the Treatment of Difficult-to-treat Palmo-plantar Warts (VAC-WARTS) | PHRC National 2019 | Recruiting | NCT04814446 |
| MADULO | Hélène AUBERT | Sébastien BARBAROT | Nantes University Hospital | Dupilumab Step-down Strategy to Maintain Remission in Adult and Adolescents Patients With Atopic Dermatitis | PHRC National 2021 | Recruiting | NCT05642208 |
| ETHNIC | Thierry PASSERON | Olivier CHOSIDOW | Nice University Hospital | Randomized controlled trial for moderate acne in people with dark skin phototypes comparing early introduction of oral isotretinoin vs. classical strategy | PHRC National 2022 | Not yet recruiting | - |
| BOOSTERS | Bruno MATARD | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Use of biologics in folliculitis decalvans | PHRC National 2022 | Awaiting ethics committee approval | - |
| PRESENT | Loïc VAILLANT | Olivier CHOSIDOW | Tours University Hospital | Prevention of recurrent leg erysipelas: Compression therapy vs. antibiotics | PHRC National 2022 | Awaiting ethics committee approval | - |
| AFTER | Guillaume CHABY | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Treatment of women with Acne vulgaris - Evaluation of the efficacy of isotretinoin low-dose vs spironolactone in the attack phase and spironolactone in the aintenance phase: A 2-step randomized controlled trial | PHRC National 2023 | Not yet recruiting | - |
| LEISURE | François CHASSET | Olivier CHOSIDOW | ASSISTANCE PUBLIQUE AP-HP | Lenalidomide vs. methotrexate in difficult-to-treat cutaneous lupus: a randomized controlled trial | PHRC National 2023 | Not yet recruiting | - |