The effect of Barlow’s unified protocol on emotional symptoms, pain catastrophizing, and fear of movement in patients with rheumatoid arthritis: Emotion regulation as a mechanism of change

J Health Psychol. 2025 Nov 9:13591053251386385. doi: 10.1177/13591053251386385. Online ahead of print. ABSTRACT This randomized clinical trial evaluated the Unified Protocol (UP) for reducing emotional symptoms in rheumatoid arthritis (RA) patients, with emotion...