A phase 2a study investigating the effects of ritlecitinib on brainstem auditory evoked potentials and intraepidermal nerve fiber histology in adults with alopecia areata. - Anderson S; Cavaletti G; Hood LJ; Polydefkis M; Herrmann DN; Rance G; King B; McMichael AJ; Senna MM; Kim BS; Napatalung L; Wolk R; et al. (Pharmacology research & perspectives, 2024)