Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1007/s10072-023-06874-x | DOI Listing |
J Dermatol
January 2025
Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Alopecia areata (AA) is a chronic, autoimmune skin disease characterized by non-scarring hair loss. Baricitinib, a Janus kinase inhibitor (JAKi), prevents hair loss and promotes hair regrowth by inhibiting the inflammatory Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling pathway involved in cytotoxic T cell responses targeting hair follicles. The introduction of JAKi has transformed treatment against severe AA.
View Article and Find Full Text PDFJ Eur Acad Dermatol Venereol
January 2025
Pfizer Inc, Paris, France.
Background: ALLEGRO-LT is an ongoing, long-term, open-label, multicentre, phase 3 study of ritlecitinib in adults and adolescents with alopecia areata (AA).
Objectives: To evaluate ritlecitinib safety and efficacy through Month 24 in patients with AA and ≥25% scalp hair loss.
Methods: ALLEGRO-LT enrolled rollover patients who previously received study intervention in either ALLEGRO phase 2a or 2b/3 studies and de novo patients who had not received treatment in either study.
J Am Acad Dermatol
January 2025
Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL.
Frontal Fibrosing Alopecia (FFA) is a primary lymphocytic cicatricial alopecia predominantly affecting postmenopausal Caucasian women. It is characterized by a progressive frontotemporal hairline recession that presents as a scarring hairless band and is often accompanied by eyebrow and body hair loss. Although initially described in postmenopausal women, FFA has been observed in a broader demographic, including premenopausal women and occasionally men.
View Article and Find Full Text PDFJ Dermatol
January 2025
Pfizer, Groton, Connecticut, USA.
Ritlecitinib is an oral Janus kinase 3/tyrosine kinase expressed in hepatocellular carcinoma (JAK3/TEC) family kinase inhibitor approved for the treatment of severe alopecia areata (AA). Benefit-risk profiles of two doses of ritlecitinib (50 mg vs 30 mg once daily) were evaluated by integrating patient preferences and clinical efficacy and safety estimates for ritlecitinib. A discrete-choice experiment (DCE) was utilized to elicit preferences for benefit and safety attributes of systemic AA treatments.
View Article and Find Full Text PDFCPT Pharmacometrics Syst Pharmacol
January 2025
Pfizer Inc., Paris, France.
Ritlecitinib is an orally bioavailable, small molecule that has been approved by the U.S. Food and Drug Administration (FDA) as a once-daily oral treatment option for people 12 years of age and older with severe alopecia areata.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!