Objective-To systematically review the research findings regarding the associations between psychosocial factors and adjustment to chronic pain in persons with physical disabilities.Data Sources-A key word literature search was conducted using articles listed in PubMed, PsychInfo, and CINAHL up to March 2010, and manual searches were made of all retrieved articles to identify published articles that met the review inclusion criteria.Study Selection-To be included in the review, articles needed to (1) be written in English, (2) include adults with a physical disability who report having pain, (3) include at least 1 measure of a psychosocial predictor domain, (4) include at least 1 criterion measure of pain or patient functioning, and (5) report the results of associations between the psychosocial factors and criterion measures used in the study. Twenty-nine studies met the inclusion criteria. Data Extraction-Three reviewers tabulated study details and findings.Data Synthesis-The disability groups studied included spinal cord injury (SCI), acquired amputation, cerebral palsy (CP), multiple sclerosis (MS), and muscular dystrophy (MD). Psychosocial factors were shown to be significantly associated with pain and dysfunction in all disability groups. The psychosocial factors most closely associated with pain and dysfunction across the samples included (1) catastrophizing cognitions; (2) task persistence, guarding, and resting coping responses; and (3) perceived social support and solicitous responding social factors. Pain-related beliefs were more strongly associated with pain and dysfunction in the SCI, CP, MS, and MD groups than in the acquired amputation group.Conclusions-The findings support the importance of psychosocial factors as significant predictors of pain and functioning in persons with physical disabilities. Clinical trials to test the efficacy of psychosocial treatments for pain and dysfunction are warranted, as are studies to determine whether psychosocial factors have a causal influence on pain and adjustment in these populations. KeywordsAmputation; Pain; Psychological adaptation Reprint requests to Mark P. Jensen, PhD, Department of Rehabilitation Medicine, Box 359612, Harborview Medical Center, 325 Ninth Avenue, Seattle, mjensen@uw.edu. No commercial party having a direct financial interest in the results of the research supporting this article has or will confer a benefit on the authors or on any organization with which the authors are associated. NIH Public Access Author ManuscriptArch Phys Med Rehabil. Author manuscript; available in PMC 2012 January 1. NIH-PA Author ManuscriptNIH-PA Author Manuscript NIH-PA Author ManuscriptPain is a significant problem for many persons with physical disabilities, 1 including persons with SCI, 2 MS, 3 acquired amputation, 4,5 CP, 6 and MD. 7 Although physiologic changes associated with trauma or with the disability itself may play a primary causal role in the presence and severity of pain in persons with disabilities, psychosocial factors have long be...

Physical performance speed was associated with executive function after adjusting for age, sex, and age-related factors in sedentary older adults with aMCI. Further research is needed to determine mechanisms and early intervention strategies to slow functional decline.

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The existing literature clearly documents that many persons with disabilities experience chronic pain. Many questions remain unanswered regarding the scope, severity, and treatment of chronic pain in these groups.

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To examine the prevalence and characteristics of pain in children with neuromuscular disease (NMD), 42 youths with NMD underwent a comprehensive evaluation including a detailed intake interview and structured questionnaire that included demographic and functional data. Youths who reported chronic pain were further queried about pain characteristics, locations, and intensity using an 11-point numerical rating scale and a modified Brief Pain Inventory (BPI). The sample consisted of 24 males (57%) and 18 females (43%), ages ranging from 9 to 20 years (M = 14.8, SD = 2.96). Participants included 14 (37%) with Duchenne-muscular dystrophy, 6 (14%) with myotonic dystrophy, 2 (5%) with Becker dystrophy, 2 (5%) with limb-girdle dystrophy, 2 (5%) with congenital muscular dystrophy, 1 (2%) facioscapulohumeral, and 15 (36%) were classified as "other NMD." Twenty-one (50%) were ambulatory; 26 (62%) used power wheelchairs/scooters, 9 (2%) used manual wheelchairs, 3 (.07%) used crutches/canes, and 1 (2%) used a walker. A total of 23 (55%) of the youths reported having chronic pain. Current pain intensity was 1.30(range=0-6), mean pain intensity over the past week was 2.39 (range = 0-7), mean pain duration was 8.75 hours (SD=12.84). Pain in the legs was most commonly reported and 83% reported using pain medications. This study indicates that chronic pain is a significant problem in youths with NMD. These data strongly support making comprehensive pain assessment and management an integral part of the standard of care for youths with NMD.

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Thirty-three adults with chronic pain and a disability were treated with hypnotic analgesia. Analyses showed significant pre- to posttreatment changes in average pain intensity that was maintained at 3-month follow-up. Significant changes were also found in pain unpleasantness and perceived control over pain but not in pain interference or depressive symptoms. Hypnotizability, concentration of treatment (e.g., daily vs. up to weekly), and initial response to treatment were not significantly associated with treatment outcome. However, treatment-outcome expectancy assessed after the first session showed a moderate association with treatment outcome. The findings support the use of hypnotic analgesia for the treatment of pain in persons with disabilities for some patients but not the use of pretreatment measures of hypnotizability or treatment-outcome expectancy for screening patients for treatment.