Articles: chronic-pain.
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Randomized Controlled Trial Multicenter Study Comparative Study
A qualitative analysis of a randomized controlled trial comparing a cognitive-behavioral treatment with education.
Cognitive behavioral therapy (CBT) is a widely accepted psychosocial treatment for chronic pain. However, the efficacy of CBT has not been investigated within a rural setting. Furthermore, few studies have utilized first-person accounts to qualitatively investigate the key treatment elements and processes of change underlying the well-documented quantitative improvements associated with CBT. To address these gaps, we conducted a randomized controlled trial (RCT) investigating the efficacy of group CBT compared to an active education condition (EDU) within a rural, low-literacy population. Posttreatment semistructured interviews of 28 CBT and 24 EDU treatment completers were qualitatively analyzed. Emerging themes were collated to depict a set of finalized thematic maps to visually represent the patterns inherent in the data. Patterns were separated into procedural elements and presumed change processes of treatment. Key themes, subthemes, and example extracts for CBT and EDU are presented; unique and shared aspects pertaining to the thematic maps are discussed. Results indicate that while both groups benefited from the program, the CBT group described more breadth and depth of change as compared to the EDU group. Importantly, this study identified key treatment elements and explored possible processes of change from the patients' perspective. ⋯ This qualitative article describes patient-identified key procedural elements and change process factors associated with psychosocial approaches for chronic pain management. Results may guide further adaptations to existing treatment protocols for use within unique, underserved chronic pain populations. Continued development of patient-centered approaches may help reduce health, treatment, and ethnicity disparities.
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Randomized Controlled Trial Comparative Study
A randomized trial of 2 prescription strategies for opioid treatment of chronic nonmalignant pain.
The use of opioid medications for treating chronic noncancer pain is growing; however, there is a lack of good evidence regarding their long-term effectiveness, association with substance abuse, and proper prescribing guidelines. The current study directly compares for the first time in a randomized trial the effectiveness of a conservative, hold the line (Stable Dose) prescribing strategy for opioid medications with a more liberal dose escalation (Escalating Dose) approach. This 2-arm, parallel, randomized pragmatic clinical trial followed 135 patients referred to a specialty pain clinic at a Veterans Affairs Hospital for 12 months (94% male and 74% with musculoskeletal pain). Primary outcomes included monthly or quarterly evaluations of pain severity, pain relief from medications, pain-related functional disability, and opioid misuse behaviors. All subjects received identical pain treatment except for the application of treatment group specific strategies for opioid prescriptions. No group differences were found for primary outcomes of usual pain or functional disability although the Escalating Dose group did show a small but significantly larger increase in self-rated pain relief from medications. About 27% of patients were discharged over the course of the study due to opioid misuse/noncompliance, but there were no group differences in rate of opioid misuse. ⋯ The results of this study demonstrate that even in carefully selected patients there is a significant risk of problematic opioid misuse. Although in general there were no statistically significant differences in the primary outcomes between groups, the escalating dose strategy did lead to small improvements in self-reported acute relief from medications without an increase in opioid misuse, compared to the stable dose strategy.
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Bmc Musculoskel Dis · Jan 2011
Randomized Controlled TrialEffectiveness of anodal transcranial direct current stimulation in patients with chronic low back pain: design, method and protocol for a randomised controlled trial.
Electrical stimulation of central nervous system areas with surgically implanted stimulators has been shown to result in pain relief. To avoid the risks and side effects of surgery, transcranial direct current stimulation is an option to electrically stimulate the motor cortex through the skull. Previous research has shown that transcranial direct current stimulation relieves pain in patients with fibromyalgia, chronic neuropathic pain and chronic pelvic pain. Evidence indicates that the method is pain free, safe and inexpensive. ⋯ This trial will help to determine, whether transcranial direct current stimulation is an effective treatment for patients with chronic low back pain and whether it can further enhance the effects of a cognitive behavioural pain management programme.
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Forsch Komplementmed · Jan 2011
Randomized Controlled TrialRandomized controlled trial of pulsating cupping (pneumatic pulsation therapy) for chronic neck pain.
Pneumatic pulsation therapy may combine the effects of cupping therapy and massage. This study investigated the effect of pneumatic pulsation therapy on chronic neck pain compared to standard medical care. ⋯ Pneumatic pulsation therapy appears to be a safe and effective method to relieve pain and to improve function and quality of life in patients with chronic neck pain.
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Bmc Musculoskel Dis · Jan 2011
Randomized Controlled Trial Multicenter StudyNeck exercises, physical and cognitive behavioural-graded activity as a treatment for adult whiplash patients with chronic neck pain: design of a randomised controlled trial.
Many patients suffer from chronic neck pain following a whiplash injury. A combination of cognitive, behavioural therapy with physiotherapy interventions has been indicated to be effective in the management of patients with chronic whiplash-associated disorders. The objective is to present the design of a randomised controlled trial (RCT) aimed at evaluating the effectiveness of a combined individual physical and cognitive behavioural-graded activity program on self-reported general physical function, in addition to neck function, pain, disability and quality of life in patients with chronic neck pain following whiplash injury compared with a matched control group measured at baseline and 4 and 12 months after baseline. ⋯ The perspectives of this study are discussed, in addition to the strengths and weaknesses.