A single-center, open-label, randomized, parallel-group trial to pilot the effectiveness of a peer coach behavioral intervention versus an active control in reducing anxiety and depression in patients scheduled for total knee replacement.

BACKGROUND: Moving Well is a behavioral intervention for patients with knee osteoarthritis (KOA) scheduled for a total knee replacement (TKR). The objective of this intervention is to help patients with KOA mentally and physically prepare for and recover from TKR. METHODS: This is an open-label pilot randomized clinical trial that will test the feasibility and effectiveness of the Moving Well intervention compared to an attention control group, Staying Well, to reduce symptoms of anxiety and depression in patients with KOA undergoing TKR. The Moving Well intervention is guided by Social Cognitive Theory. During this 12-week intervention, participants will receive 7 weekly calls before surgery and 5 weekly calls after surgery from a peer coach. During these calls, participants will be coached to use principles of cognitive behavioral therapy (CBT), stress reduction techniques, and will be assigned an online exercise program, and self-monitoring activities to complete on their own time throughout the program. Staying Well participants will receive weekly calls of similar duration from research staff to discuss a variety of health topics unrelated to TKR, CBT, or exercise. The primary outcome is the difference in levels of anxiety and/or depression between participants in the Moving Well and Staying Well groups 6 months after TKR. DISCUSSION: This study will pilot test the feasibility and effectiveness of Moving Well, a peer coach intervention, alongside principles of CBT and home exercise, to help patients with KOA mentally and physically prepare for and recover from TKR. TRIAL REGISTRATION: Clinicaltrials.gov. NCT05217420; Registered: January 31, 2022.

Training of Peer Coaches to Assist Individuals with Knee Osteoarthritis Prepare and Recover From Total Knee Replacement.

OBJECTIVE: The objective of this study is to outline the training of peer coaches in the Moving Well intervention, which was designed to reduce anxiety, depression, and pain catastrophizing in patients before and after total knee replacement (TKR). METHODS: Selected peer coaches had a history of knee osteoarthritis (KOA), a TKR of 12 months or more before training, and were 60 or older. Training was primarily conducted virtually, with a later addition of one in-person session. Training centered on developing skills in motivational interviewing (MoI), encompassing techniques like open-ended questions, affirmations, reflective listening, and summarization. It also covered the MoI processes of engagement, focus, evocation, and planning. Coaches were required to discuss at least 90% of session-specific topics, which were monitored using checklists for each certification, and to complete individual MoI training, which was not graded. The evaluation of peer coach training involved surveys and a focus group. RESULTS: Three women and two men, averaging 75 years in age, completed the peer coach training for the Moving Well intervention. An in-person training session was added to address technology and MoI skill concerns, greatly enhancing their grasp of MoI skills and their ability to guide others through the program effectively. Peer coaches stressed the importance of live feedback, in-person training, and incorporating personal experiences into the program content during their training. CONCLUSION: To effectively train older adults as peer coaches for the Moving Well intervention, flexibility in learning formats, personalized guidance, peer support, and regular evaluations were essential in building the necessary MoI competencies to guide research participants in the program.