Pain
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The evaluation of cancer pain remains a problematic clinical problem, not only due to the subjective and multidimensional nature of pain per se, but also because of its specific characteristics. Cancer pain has an insidious onset, often involves many sites, and is frequently multicausal. Tools have been developed to quantify pain, the most commonly used being the verbal rating scale (VRS), the visual analogue scale (VAS), and the McGill Pain Questionnaire (MPO). ⋯ In addition, the words within a given category are considered to be equidistant, the number of words in each category are unequal, and the number of categories evaluating a given dimension are not taken into account when calculating the total pain rating index. A further issue in assessing pain, other than the choice of a valid and reliable tool, is the frequency with which pain evaluations should be repeated. To date no studies have addressed this problem.(ABSTRACT TRUNCATED AT 250 WORDS)
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Antibody responses to varicella-zoster virus (VZV) were serially investigated by the complement-fixation test in 72 Japanese of both sexes, suffering from herpes zoster (HZ), but otherwise healthy. Our objective was to elucidate whether there were mutual relationships among severities of skin lesion, maximum antibody titers to VZV, and duration of treatment for acute herpetic pain (AHP). Patients were divided into 3 groups: mild group (n = 26), moderate group (n = 26) and severe group (n = 20), according to the severity of the skin lesions. ⋯ E.) for the mild, moderate, and severe groups were 1.383 +/- 0.037, 1.616 +/- 0.055, and 1.888 +/- 0.069 days, respectively (P less than 0.01 for the mild group vs. the moderate group, and P less than 0.001 for the moderate group vs. the severe group). Irrespective of age, the maximum antibody titers closely paralleled the severities of the skin lesion of HZ; the mean maximum log2 antibody titers (+/- S. E.) for the mild, moderate, and severe groups were 5.12 +/- 0.24, 6.73 +/- 0.20, and 8.00 +/- 0.18, respectively (P less than 0.001 for the mild group vs. the moderate group and for the moderate group vs. the severe group).(ABSTRACT TRUNCATED AT 250 WORDS)
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This study presents a German version of the McGill Pain Questionnaire (MPQ) developed by strict adherence to the methodology originally employed by Melzack and Torgerson. Three groups of subjects participated: The first group (n = 40) was used to construct a 5-point intensity scale. The second group (n = 42) was presented a preliminary translation of the MPQ and asked to assign an intensity rating out of the 5-point intensity scale to each of the 78 adjectives. ⋯ Finally, the adjectives whose ratings corresponded closest, and thus resulted in congruent rank positions to those of the English originals, were selected. The present counterpart to the MPQ retains the original grouping of adjectives, the identical number of words per group as well as their rank positions within groups. Thus a comparison between German and English mean ratings, rank values and number of words chosen as well as statistical calculations derived therefrom is feasible.