The Impact of a Cognitive Behavioral Pain Management Program on Sleep in Patients with Chronic Pain: Results of a Pilot Study

Feasibility of Imported Self-Management Program for Elderly People with Chronic Pain: A Single-Arm Confirmatory Trial

INTRODUCTION

Multidisciplinary pain management programs incorporating a cognitive-behavioral therapy (CBT) approach have been reported to be helpful for elderly people with chronic pain. However, it is unclear whether the same program for elderly people with chronic pain would translate to different cultures. This study investigated whether a multidisciplinary program based on that of Nicholas et al. (Pain 154(6):824-835, 2013) in Australia would be effective for elderly people with chronic pain in Japan.

METHODS

Twenty-seven community-dwelling elderly people with chronic pain were enrolled to confirm changes (effect size d = 0.5) in pain disability, which were previously reported by Nicholas et al. The multidisciplinary program consisted of eight sessions (2 sessions a week for 4 weeks). Pain disability was assessed using the Pain Disability Assessment Scale (PDAS) as the primary outcome at the baseline, the beginning and the end of the program, and the 1- and 3-month (final) follow-up. We also assessed the pain severity, catastrophizing, pain self-efficacy, and physical function with the Timed Up and Go test (TUG) and the two-step test as secondary outcomes.

RESULTS

PDAS, pain catastrophizing, and pain self-efficacy were significantly improved immediately after the program compared with baseline, and these effects were maintained at 3-month follow-up. The effect size (d) for the PDAS score was a medium size (0.54) from baseline to 3-month follow-up. Those who showed improvements in TUG immediately after the program tended to report improved psychometric measures at 3-month follow-up.

CONCLUSION

These results suggest that the Japanese multidisciplinary program has a similar effect on pain disability as that reported by Nicholas et al. This finding has important implications for the development of pain services in community-dwelling elderly Japanese.

"I've Actually Changed How I Live"-Patients' Long-Term Perceptions of a Cognitive Behavioral Pain Management Program

Objective

To determine patients’ perceptions regarding cognitive behavioral pain management programs, and to determine what, if any, strategies learned on the program patients continue to use long-term to manage their pain.

Design

A qualitative, focus-group based study.

Setting

An outpatient multidisciplinary pain management program in a university teaching hospital.

Patients

Patients with chronic pain who had previously completed a 4-week cognitive behavioral pain management program (2001–2014).

Methods

Sixteen patients attended one of four focus groups. A battery of semi-structured questions explored their perceptions of the cognitive behavioral program, and which strategies they found useful and continued to use long-term to manage their pain.

Results

Six key themes emerged: 1) universal long-term positive feedback on the utility of the program; 2) the program facilitated long-term changes in daily life; 3) participants now considered themselves as the “new me”; 4) request for more updates on emerging new treatments/pain knowledge; 5) recognizing that the key to maximizing gain from the program was to be open, to listen, and accept; and 6) participants sharing pain management knowledge with others in pain.

Conclusion

There was universal positive feedback for the pain management program. Despite the years since they participated in one, patients continue to use key strategies to effectively manage their pain (pacing, relaxation), embedding them in their daily lives to maximize their quality of life.

Changes in Sleep Problems and Psychological Flexibility following Interdisciplinary Acceptance and Commitment Therapy for Chronic Pain: An Observational Cohort Study

AIMS

Cognitive and behavioral treatments (CBT) for sleep problems and chronic pain have shown good results, although these results could improve. More recent developments based on the psychological flexibility model, the model underlying Acceptance and Commitment Therapy (ACT) may offer a useful addition to traditional CBT. The aim of this study was to examine whether an ACT-based treatment for chronic pain is associated with improved sleep. Secondly, we examined the associations between changes on measures of psychological flexibility and sleep-related outcomes.

METHODS

The study used an observational cohort methodology. Participants were 252 patients (73.8% female) attending a 4-week, interdisciplinary, pain management program in London, United Kingdom. Participants completed standard self-report measures of pain and functioning, sleep outcomes, and processes of psychological flexibility. Pre- to post-treatment, and pre-treatment to follow-up measures were examined for statistically significant differences using paired samples t-tests. Secondarily, hierarchical multiple regression analyses were conducted to examine change in process measures in relation to change in treatment outcome.

RESULTS

Participants showed statistically significant improvements (all p < 0.001) at post-treatment on measures of insomnia severity (d = 0.45), sleep interference (d = 0.61), and sleep efficiency (d = 0.32). Significant improvements in insomnia severity and sleep interference were also observed at 9-month follow up. Small to medium effect sizes were observed across the sleep outcomes. Statistically significant changes were also observed on measures of psychological flexibility, and these improvements were significantly associated with improvements on sleep-related outcomes, independently contributing up to 19% of unique variance.

CONCLUSION

This study supports the potential usefulness of ACT-based treatments for chronic pain for addressing co-occurring sleep difficulties. Further research is needed to determine how to improve the impact of this treatment for co-morbid pain and sleep difficulties, possibly using a randomized-controlled trial design.