Articles: pain-measurement.
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Randomized Controlled Trial Clinical Trial
The Chronic Pain Grade questionnaire: validation and reliability in postal research.
The Chronic Pain Grade questionnaire has been proposed as an interview-administered, multi-dimensional measure of chronic pain severity in selected populations with chronic pain in the United States of America. It has not previously been tested in the United Kingdom, in self-completion form or in an unselected general population. We undertook a postal survey to assess its reliability, validity and acceptability in these circumstances, using a general practice population in Scotland, with a practice population of 11202 patients. ⋯ Construct validity was confirmed by testing scores against duration of pain and treatment sought for pain. We concluded that the Chronic Pain Grade questionnaire is a useful, reliable and valid measure of severity of chronic pain. It translates well into UK English and is acceptable in general population postal research.
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Randomized Controlled Trial Clinical Trial
The effects of medical evidence and pain intensity on medical student judgments of chronic pain patients.
This study examined symptom judgments made by medical students of hypothetical chronic low back pain patients. Eight vignettes were varied as to the pain intensity reported by the hypothetical patient (low vs. moderate vs. high vs. very high) and the availability of medical evidence supportive of the pain report (present vs. absent). Ninety-five subjects read vignettes and made judgments of patient emotional distress, pain intensity, and pain-related disability. ⋯ Judgments of pain and disability were higher for patients for whom medical evidence was present compared to those for whom it was absent. The results support and extend previous research on the effects of situational and patient variables on observer pain judgments. Future research should examine the influence of these biasing variables on the assessment and treatment of chronic pain patients.
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The Journal of urology · Jan 1997
Randomized Controlled Trial Comparative Study Clinical TrialRandomized, prospective, double-blind study of the effects on pain perception of lidocaine jelly versus plain lubricant during outpatient rigid cystoscopy.
There is no clear evidence that intraurethral lidocaine jelly decreases pain and/or makes rigid cystoscopy more tolerable for patients. Since lidocaine jelly is significantly more expensive than plain lubricant, we attempted to assess the true benefit of this agent. ⋯ Lidocaine jelly offers no advantage over plain lubricant in regard to pain control during rigid cystoscopy in women. However, when used in adequate amounts and allowed to dwell in the urethra for 20 minutes before cystoscopy, lidocaine jelly can significantly decrease pain in men.
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Randomized Controlled Trial Clinical Trial
Postoperative use of pediatric pain scales: children's self-report versus nurse assessment of pain intensity and affect.
The purpose was to examine nurses' use of pediatric pain scales and to compare their estimate of the child's pain intensity and affect with the child's self-report. The Analog Chromatic Continuous Scale (ACCS) was used for pain intensity and the McGrath Affective Faces Scale (MAFS) for pain affect. Self-report of pain was obtained from 124 hospitalized postoperative children aged 5 to 17 years and compared with estimates of 44 pediatric nurses randomly assigned to either an experimental or control group. ⋯ Findings revealed that only 36% of the nurses had at any time used a pediatric pain scale. Correlations between the experimental nurses' ratings and the child's self-report were significantly higher than the control nurses' estimates and the child's self-report. The correlation between the child's self-report of pain intensity on the ACCS and of affect on the MAFS was r = .612, suggesting that nurses' use of both an intensity and affect pediatric pain scale would more accurately reflect the child's pain experience.
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Randomized Controlled Trial Clinical Trial
Anesthetic efficacy of eutectic prilocaine-lidocaine cream in pediatric oncology patients undergoing lumbar puncture.
To evaluate the efficacy of eutectic mixture of local anesthetics 5% (Emla) in reducing pain associated with lumbar punctures in children. ⋯ The use of Emla cream may reduce pain substantially only in patients who undergo a successful lumbar puncture on the first attempt.