The Clinical journal of pain
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The evaluation of tenderness associated with greater trochanteric pain (GTP) syndrome is amenable to bias and depends on the examiner's experience. In this study, we tested whether the use of an electronic pressure algometer enhanced the reliability of this evaluation. ⋯ The examination of tenderness associated with GTP is facilitated by the used algometer. It is the intraindividual body-side PPT differences that yield the most sensitive measurement for the assessment of deep pain. A cut-off value of 0.8 can be used for diagnostic purposes. Interindividual differences might be considerable and could mask pathologic diagnostic findings.
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There is little agreement about a differential response of men and women to opioid analgesics. Some experimental and clinical studies have shown that women have a better response to opioids, others have found no difference, and still others have found opioids to be more effective analgesics for men than women. ⋯ Men and women presenting to the Emergency Department did not have a differential response to a single weight-based dose of morphine for alleviation of acute pain. Women without baseline nausea had more adverse events than men.
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Clinical Trial
Decision analysis for epidural labor analgesia with Multiattribute Utility (MAU) model.
Epidural analgesia (EA) is an effective and safe method to relieve labor pain. Little is known about the factors associated with decision on EA. We applied Multiattribute Utility (MAU) theory to ascertain possible factors on which we based to predict whether parturients would receive EA or not (non-EA) during their labor. ⋯ These findings suggest that our MAU model can predict pre-labor decision and final decision of parturients by the incorporation of correlates with respect to knowledge and attitude.
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This study examined the relationship between back pain and gastrointestinal (GI) symptoms in a large scale population study with consideration of possible confounding factors. ⋯ This study has identified a strong association between back pain and GI symptoms in women. Possible factors that may account for this relationship include referred pain through viscerosomatic convergence, altered pain perception, increased spinal loading when straining during defecation, or reduced support of the abdominal contents and spine secondary to changes in function of the abdominal muscles.
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Investigations of the association between chronic pain conditions and suicidal ideation (SI) and suicide attempts (SA) have rarely taken the effect of mental disorders into account and have been limited by nonrepresentative samples. The present study used a large population-based sample to investigate the association between chronic pain conditions and SI and SA. ⋯ This is the first study to demonstrate the association between several chronic pain conditions and SI and SA while adjusting for mental disorders in a nationally representative sample. Moreover, this study demonstrates that among individuals with a mental disorder, having a chronic pain condition significantly increased the association with SI and SA.