Tofacitinib combined with local low-dose ixekizumab injection benefits those with peripheral psoriatic arthritis

Abstract

A: Subcutaneous injection administration (red asterisk) on the dorsum of the left hand of a peripheral psoriatic arthritis patient. B: Improvement in both the joint symptoms and skin lesions of the forefinger, middle finger and ring finger at week two. C: Hydrops articuli (red arrow, 0.104 cm) of proximal interphalangeal joint of left forefinger at baseline. D: Lessened hydrops articuli (red arrow, 0.056 cm) of proximal interphalangeal joint of forefinger at week eight.