The Clinical journal of pain
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This study was aimed at identifying mothers' responses to children's pain, evaluating whether these could be organized into different types of responses, and developing a questionnaire to assess these responses. ⋯ Results suggest that mothers' responses to children's pain behavior may be classified into 3 distinct categories. Additional research is needed to assess whether observational methodologies would yield a similar typology of parents' responses to children's pain. Psychometric properties of the Adult Responses to Children's Symptoms should be examined in larger samples and in studies of the relation of the subscales to related constructs (eg, measures of parenting beliefs and behavior) and to children's pain behavior.
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Comparative Study
Evaluation of allodynia and pain associated with postherpetic neuralgia using current perception threshold testing.
Postherpetic neuralgia has various clinical features, and the implicated pathophysiologic mechanisms are controversial. This study was carried out to clarify the roles of peripheral sensory nerves in the production of allodynia and ongoing pain. Current perception threshold (CPT) testing was used to evaluate the sensory function. ⋯ The intensity of dynamic allodynia in postherpetic neuralgia correlates with the preserved functions of Abeta, Adelta, and C fibers. In contrast, the intensity of ongoing pain does not correlate with either the preserved function of C fibers or the intensity of dynamic allodynia. Therefore, it is suggested that postherpetic neuralgia might be a pain syndrome including both peripheral and central mechanisms.
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The authors examined whether self-reported menopausal status is associated with musculoskeletal pain in a multiethnic population of community-dwelling middle-aged women after considering sociodemographics, medical factors, smoking, depression, and body mass index using a cross-sectional study design. ⋯ This study demonstrates an association between pain and self-reported menopausal status, with postmenopausal women experiencing greater pain symptoms than premenopausal women.
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Randomized Controlled Trial Comparative Study Clinical Trial
Factors that influence the applicability of sham needle in acupuncture trials: two randomized, single-blind, crossover trials with acupuncture-experienced subjects.
In recent years the retractable type of sham needle has been anticipated to be a possible solution for masking patients in acupuncture research. However, this needle has been intended mainly for acupuncture-naïve subjects. The authors' goal in this study was to assess the validity of the retractable type of sham needle. ⋯ Potential factors that influence the applicability of "placebo" needling include not only inter-tester variability but also the patient's knowledge and experience of acupuncture, acupuncture point selection, the visual impact of needling, and so on.
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Randomized Controlled Trial Comparative Study Clinical Trial
Manual therapy, physical therapy, or continued care by the general practitioner for patients with neck pain: long-term results from a pragmatic randomized clinical trial.
The authors' goals were to compare the effectiveness of manual therapy (MT; mainly spinal mobilization), physical therapy (PT; mainly exercise therapy), and continued care by the general practitioner (GP; analgesics, counseling and education) over a period of 1 year. ⋯ Short-term results (at 7 weeks) have shown that MT speeded recovery compared with GP care and, to a lesser extent, also compared with PT. In the long-term, GP treatment and PT caught up with MT, and differences between the three treatment groups decreased and lost statistical significance at the 13-week and 52-week follow-up.