tofacitinib and Rosacea

Topics: Humans; Piperidines; Pyrimidines; Rosacea

Rosacea is a chronic inflammatory skin disease characterized by facial erythema, papules, pustules, telangiectasia, and flushing. The Janus kinase (JAK) signal transducer and activator of transcription (STAT) pathway appears to play a role in the pathogenesis of rosacea. Our study preliminarily explored the efficacy of JAK inhibitor tofacitinib in the treatment of rosacea. We retrospectively reviewed the cases of 21 patients with rosacea who were treated with oral tofacitinib. Patients received oral tofacitinib 5 mg as either monotherapy or adjunctive therapy. We have observed that 15 out of 21 patients (71.4%) patients experienced significant regression of erythema on the face (IGA ≤ 1), and a mean change of -2.24 in the Investigator's Global Assessment (IGA) score was significant improvement from baseline. Treatment with oral tofacitinib might be a potentially effective treatment to ameliorate the symptoms of rosacea.

Topics: Erythema; Humans; Immunoglobulin A; Retrospective Studies; Rosacea

The case of a 32-year-old female with ulcerative colitis who developed severe papulopustular dermatitis while undergoing treatment with the Janus kinase (JAK) inhibitor tofacitinib. Despite intensive topical therapy, treatment with oral corticosteroids and oral doxycycline was unable to achieve sufficient improvement. Hence, tofacitinib treatment needed to be discontinued. It is well known that the class of JAK inhibitors can cause infectious and allergic cutaneous side effects. However, sterile papulopustular dermatitis as a side-effect has rarely been reported to date.. Wir berichten von einer 32-jährigen Patientin mit Colitis ulcerosa, die unter Therapie mit dem JAK(Januskinase)-Inhibitor Tofacitinib eine massive papulopustulöse Dermatitis entwickelt hat. Trotz intensiver lokaltherapeutischer Maßnahmen und der Einnahme von Kortikosteroiden und Doxycyclin trat keine ausreichende Besserung ein, sodass die Tofacitinib-Behandlung beendet werden musste. Bekanntermaßen kann die Klasse der JAK-Inhibitoren zu infektiösen und allergischen Hautnebenwirkungen führen. Fälle von steriler papulopustulöse Dermatitis unter Therapie mit JAK-Inhibitoren sind allerdings bislang kaum berichtet worden.

Topics: Adult; Dermatitis; Female; Humans; Piperidines; Pyrimidines; Pyrroles; Rosacea