Pain medicine : the official journal of the American Academy of Pain Medicine
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Randomized Controlled Trial Comparative Study
Impact of chronic musculoskeletal pathology on older adults: a study of differences between knee OA and low back pain.
The study aimed to compare the psychological and physical characteristics of older adults with knee osteoarthritis (OA) vs those of adults with chronic low back pain (CLBP) and to identify psychological and physical predictors of function as measured by gait speed. ⋯ Older adults with chronic pain may have distinct psychological and physical profiles that differentially impact gait speed. These findings suggest that not all pain conditions are the same in their psychological and physical characteristics and may need to be taken into consideration when developing treatment plans.
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Randomized Controlled Trial
Low-frequency transcranial magnetic stimulation in patients with fibromyalgia and major depression.
To study the efficacy of low-frequency transcranial magnetic stimulation in patients with fibromyalgia and major depression. ⋯ With the methodology used in this study, patients with fibromyalgia and major depression who received real magnetic stimulation did not present significant differences in symptoms with respect to those who received sham magnetic stimulation.
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1) To determine the psychometric properties of a Persian-language version of the Pain Self-Efficacy Questionnaire (P-PSEQ) in Iranian chronic pain patients; and 2) to evaluate the validity of the P-PSEQ in another Iranian chronic pain sample. ⋯ The psychometric properties of the P-PSEQ were confirmed. Consistent with findings in other countries with other language versions of the same scale, pain self-efficacy beliefs are associated with levels of physical disability, depression and general health status of chronic pain patients, over and above the influence of pain severity in this sample of Iranians with chronic pain.
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The objectives of this medicolegal case report were the following: 1) present details of a chronic pain patient (CPP) on chronic opioid analgesic therapy (COAT), who diverted her opioids and was terminated from treatment, and subsequently committed suicide; 2) present both the plaintiff's and defendant's (the COAT prescriber) expert witnesses' opinions as to the allegation of medical abandonment of this patient and other allegations; and 3) based on these opinions, to develop some recommendations as to how pain physicians can minimize their medicolegal risk when termination of the physician-patient relationship is warranted. ⋯ To avoid and protect themselves against potential abandonment allegations when termination of the physician-patient relationship is warranted, physicians are advised to consider following the outlined procedures.
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Randomized Controlled Trial Multicenter Study Comparative Study
N-of-1 randomized trials to assess the efficacy of gabapentin for chronic neuropathic pain.
The objective of this study was to compare the efficacy of gabapentin with placebo for neuropathic pain at the individual and population levels. ⋯ The response rate and mean reduction in symptoms with gabapentin were small. Gabapentin prescribing posttrial was significantly influenced by the trial results.