Implementing a Pain Self-Management Protocol in Home Care: A Cluster-Randomized Pragmatic Trial.

OBJECTIVES: To determine the effectiveness of a cognitive-behavioral pain self-management (CBPSM) protocol delivered by physical therapists (PTs) for use by older adults with activity-limiting pain receiving home care. DESIGN: A randomized pragmatic trial comparing delivery of the intervention plus usual care with usual care alone. SETTING: Community. PARTICIPANTS: Individuals aged 55 and older admitted with orders for physical therapy who endorsed activity-limiting pain and reported pain scores of 3 or greater on a scale from 0 to 10 (N = 588). INTERVENTION: A CBPSM protocol delivered by PTs. MEASUREMENTS: Primary outcomes were assessed at 60 days using validated measures of pain-related disability, pain intensity, gait speed, and number of activity of daily living (ADL) deficits. RESULTS: Of 588 participants, 285 received care from a PT randomized to the intervention and 303 from a PT randomized to the usual care group. Both groups had significant reductions in pain-related disability, pain intensity, and ADL limitations and improved gait speed. No significant treatment differences were identified. There were no consistent treatment differences when interactions and subgroups were examined. CONCLUSION: This real-world pragmatic trial found no effect of implementation of a pain self-management intervention in a home care setting. Despite the lack of positive findings, future studies are indicated to determine how similar protocols that have been found to be effective in efficacy studies can be successfully implemented in routine clinical care.

Translating Evidence-Based Protocols Into the Home Healthcare Setting.

Activity-limiting pain is common among older home care patients and pain management is complicated by the high prevalence of physical frailty and multimorbidity in the home care population. A comparative effectiveness study was undertaken at a large urban home care agency to examine an evidence-based pain self-management program delivered by physical therapists (PTs). This article focuses on PT training, methods implemented to reinforce content after training and to encourage uptake of the program with appropriate patients, and therapists' fidelity to the program. Seventeen physical therapy teams were included in the cluster randomized controlled trial, with 8 teams (155 PTs) assigned to a control and 9 teams (165 PTs) assigned to a treatment arm. Treatment therapists received interactive training over two sessions, with a follow-up session 6 months later. Additional support was provided via emails, e-learning materials including videos, and a therapist manual. Program fidelity was assessed by examining PT pain documentation in the agency's electronic health record. PT feedback on the program was obtained via semistructured surveys. There were no between-group differences in the number of PTs documenting program elements with the exception of instruction in the use of imagery, which was documented by a higher percentage of intervention therapists (p = 0.002). PTs felt comfortable teaching the program elements, but cited time as the biggest barrier to implementing the protocol. Possible explanations for study results suggesting limited adherence to the program protocol by intervention-group PTs include the top-down implementation strategy, competing organizational priorities, program complexity, competing patient priorities, and inadequate patient buy-in. Implications for the implementation of complex new programs in the home healthcare setting are discussed.

Pain and Function in Home Care: A Need for Treatment Tailoring to Reduce Disparities?

OBJECTIVES: To describe racial/ethnic group differences in pain presentation and the prevalence of psychosocial factors among patients admitted to home health care, and to determine the extent of racial/ethnic group differences in the association of psychosocial factors with pain intensity and pain-related disability. METHODS: We analyzed cross-sectional data on 588 patients with activity-limiting pain admitted to home care for physical therapy. Three psychosocial factors were assessed: depressive symptoms, pain self-efficacy, and health literacy. Statistical methods included estimation of general linear models of pain intensity and pain-related disability. RESULTS: Hispanics and non-Hispanic blacks report a greater number of pain sites, worse pain intensity, and higher levels of pain-related disability than non-Hispanic whites and others. Racial/ethnic minority group patients also have a higher prevalence of adverse psychosocial factors than others, with evidence that race/ethnicity interacts with pain self-efficacy and depressive symptoms in their association with mean pain intensity and pain-related disability, respectively. DISCUSSION: The substantial racial/ethnic difference in the psychosocial profiles of older adults with activity-limiting pain highlights the importance of screening for these modifiable risk factors and tailoring interventions accordingly. Direct attention to the psychosocial needs of patients could help to address racial/ethnic disparities in pain outcomes.