NCT04758117
A Study to Assess the Change in Disease State in Adult Participants Being Treated With Oral Upadacitinib Tablets in Participants With Oligo- or Poly-artIcular Psoriatic Arthritis
Psoriatic arthritis (PsA) is a type of arthritis (swelling and stiffness in the joints) that is frequently seen in trial participants who also have the skin condition psoriasis. It is caused by the body's immune system mistakenly attacking healthy joint