Journal of behavioral medicine
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Randomized Controlled Trial
Chronic pain and comorbid mental health conditions: independent associations of posttraumatic stress disorder and depression with pain, disability, and quality of life.
Both posttraumatic stress disorder (PTSD) and depression are highly comorbid with chronic pain and have deleterious effects on pain and treatment outcomes, but the nature of the relationships among chronic pain, PTSD, and depression has not been fully elucidated. This study examined 250 Veterans Affairs primary care patients with moderate to severe chronic musculoskeletal pain who participated in a randomized controlled pain treatment trial. ⋯ PTSD demonstrated similar relationships as major depression with psychological, quality of life, and disability outcomes and significant but somewhat smaller associations with pain. Because PTSD and major depression have independent negative associations with pain, psychological status, quality of life, and disability, it is important for clinicians to recognize and treat both mental disorders in patients with chronic pain.
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Randomized Controlled Trial
A randomized controlled trial of an online self-management program for adults with arthritis pain.
The objective of this RCT was to assess the efficacy of an online pain self-management program with adults who had a self-reported doctor diagnosis of arthritis pain (N = 228). Participants were recruited via flyers and online postings then randomized to the experimental condition or the wait-list control condition. Individuals in the experimental condition reported significantly (1) increased arthritis self-efficacy and (2) reduced pain catastrophizing from baseline to follow up compared to those in the control condition. ⋯ These findings suggest that use of an online self-management program may positively impact self-efficacy and catastrophizing among adults with arthritis pain at 6 month follow up. Nonsignificant findings for hypothesized variables such as pain intensity and health behaviors are also discussed. Future longitudinal research is needed to assess if cognitive changes associated with participation in an online self-management program leads to reduced pain.