Effectiveness of sequential lines of biologic and targeted small-molecule drugs in psoriatic arthritis: a systematic review.
Charlotte E GollinsRosie VincentCaoimhe FahyNeil McHughMel BrookeWilliam TillettPublished in: Rheumatology (Oxford, England) (2024)
Predominantly observational studies, inherently at high risk of bias, indicate bDMARDs can be effective to third-line in PsA, but that response is reduced after first line. There is very limited data for more advanced lines of b/tsDMARD. Prospective studies are required to better understand clinical response to advanced lines of treatment in PsA.