Alopecia Areata August 22, 2025 By Rebecca Dotterweich A Study of 2 Doses of Ritlecitinib in People 12 Years of Age and Older With Alopecia Areata (ALLEGRO-100) More Details Filed Under: More from Department of Dermatology Dermatopathology Fellowship Protected: Toronto GEM Meeting: Jul 27–29, 2009 Residency Training Program