Articles: pain-measurement.
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Anesthesia and analgesia · Mar 2013
Randomized Controlled Trial Comparative StudyA randomized controlled comparison of epidural analgesia and combined spinal-epidural analgesia in a private practice setting: pain scores during first and second stages of labor and at delivery.
There has been no prospective evaluation of combined spinal-epidural (CSE) analgesia in a private practice setting and few studies have focused on pain relief during the second stage of labor and at delivery. In this randomized controlled trial, we compared verbal pain scores during the first and second stages of labor and at delivery in women receiving CSE or traditional epidural analgesia at a busy private maternity hospital. ⋯ Compared with traditional epidural labor analgesia, CSE analgesia provided better first-stage analgesia despite fewer epidural top-up injections by an anesthesiologist.
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Anesthesia and analgesia · Mar 2013
Randomized Controlled Trial Comparative StudyA randomized comparison of ropivacaine 0.1% and 0.2% for continuous interscalene block after shoulder surgery.
The optimal concentration of ropivacaine for continuous interscalene block after shoulder surgery is currently unknown. ⋯ These results suggest that ropivacaine 0.2% provides more effective analgesia than ropivacaine 0.1% during the first 24 hours for continuous interscalene block after shoulder surgery.
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Sedation or anesthesia is used to facilitate many cases of an estimated 45 million diagnostic and therapeutic medical procedures in the United States. Preclinical studies have called attention to the possibility that sedative-hypnotic drugs can increase pain perception, but whether this observation holds true in humans and whether pain-modulating effects are agent-specific or characteristic of IV sedation in general remain unclear. ⋯ The results of the authors' study call attention to the fact that IV sedatives may increase pain perception. The effect of sedation on pain perception is agent- and pain type-specific. Knowledge of these effects provides a rational basis for analgesia and sedation to facilitate medical procedures.
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Randomized Controlled Trial Comparative Study
Randomized-controlled trial comparing yoga and home-based exercise for chronic neck pain.
Chronic neck pain is a significant public health problem with only very few evidence-based treatment options. There is growing evidence for the effectiveness of yoga for relieving musculoskeletal disorders. The aim of this study was to evaluate the effect of Iyengar yoga compared with exercise on chronic nonspecific neck pain. ⋯ Yoga was more effective in relieving chronic nonspecific neck pain than a home-based exercise program. Yoga reduced neck pain intensity and disability and improved health-related quality of life. Moreover, yoga seems to influence the functional status of neck muscles, as indicated by improvement of physiological measures of neck pain.
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Randomized Controlled Trial
Reliability and validity of a continuous pain registration procedure.
Conventional pain rating scales [i.e. visual analogue scales (VAS) or numerical rating scales (NRS)] only provide a summary for different levels of pain felt, while the duration of these levels is not accounted for. If pain can be rated continuously, the area under the curve (AUC) of varying pain intensity over time can be calculated, which integrates varying pain intensity with duration. The present study examined the reproducibility and validity of a continuous pain rating procedure. ⋯ A continuous pain registration procedure, using an AUC approach, may be a promising direction to explore. Results can be improved by allowing more training on the use of the electronic VAS.