Articles: chronic.
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Pain perception is a complex psychosomatic phenomenon and is influenced by different psychological variables. Apart from their pain perception, chronic pain patients also suffer from different bodily complaints. The clinical significance of this finding is not yet clear. Bodily complaints in chronic pain patients may represent (a) a bodily expression of depressive symptoms, (b) a sign of chronicity, and (c) the expression of a heightened bodily awareness in the sense of hypochondriasis. ⋯ From a cognitive-behavioral perspective the results support the hypothesis that psychological disturbance in chronic pain is a cause of long-standing pain perception and the result of the chronification process.
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Both preclinical and clinical evidence support the usefulness of antidepressants in chronic pain treatment. Monoamine uptake inhibitors influence the neurotransmissions of noradrenaline (NA) and/or serotonin (5-HT); their effect on nociception is thought to take place predominantly within the spinal cord. Antidepressant drugs seem to differ in their properties as analgesics and as thymoleptics. ⋯ A study was positive if the tested antidepressant was more effective than placebo or the compared drug or seemed beneficial with respect to the interval of its previous absence. The most effective antidepressants in chronic pain treatment only included unselective monoamine reuptake inhibitors in the following rank order: amitriptyline > clomipramine > or = desipramine > or = imipramine > or = doxepin. A statement about the appropriate dosage of these drugs in chronic pain treatment, however, must wait for properly conducted dose finding studies which include the measurement of plasma concentrations.
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Journal of anesthesia · Jun 1997
Simple pain relief score by observers (PRSO) for assessing chronic pain.
In 56 patients with severe chronic pain, pain relief was evaluated by observation of changes in activities of daily life (ADL), drug intake, and patients' mood. The degree of pain relief was scored on the basis of these evaluations by a pain clinic physician, a nurse, and a member of the patient's family. The resulting score was termed "pain relief score by observers" (PRSO). ⋯ Although a significant correlation (rS=0.755,P<0.001) was demonstrated between the mean PRSO and VAS values, there was some dissociation between the two values in patients with underlying personal problems such as compensation lawsuits or job loss. The results suggest that an objective evaluation of pain relief is possible by PRSO alone without subjective assessment, and that PRSO can be used for patients with various types of pain. Combined assessment of pain relief by the VAS and PRSO methods may be useful to detect the influence of personal background factors in patients with chronic pain.
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The present paper is one in a series of publications reviewing German instruments for the psychological assessment of pain. Part X deals with pain measurement of acute and chronic pain in infants and children. German assessment instruments of pediatric pain together with frequently used instruments of American origin are examined and described. ⋯ Multidimensional pain interviews for both children and parents, diaries and rating scales, as well as observation measures especially for infants, are examined. Since the selection of pain-assessment instruments is dependent on the age and cognitive level of the children, for each instrument a minimum age limit is given. In cases in which quantitative indices of reliability, validity and objectivity are still needed, the evaluation is based on qualitative quotations.
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There are only few publications about the effect of music therapy on pain relief. The intention of this prospective study is to demonstrate the influence of the Nordoff/Robbins method of active music therapy in a group of 12 patients with fibromyalgia, myofascial pain syndromes and polyarthritis on pain reduction, life quality and coping. The clinical parameters of each patient were related to the observations in the audio- and video-documented music therapy settings and to the self-reported changes in pain intensity and pain behaviour. ⋯ Active music therapy affects especially the communicative and emotional dimension of chronic pain. Psychophysiological and psychodynamic models are presented to explain the effectiveness of music therapy on pain reduction. Clinical studies on music therapy as well as on other "art therapies" should relate the analysis of clinical parameters to the descriptive-phenomenological documentation of the therapeutic process to demonstrate systematically the influence of music and art in the individual case.