Articles: pain-clinics.
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In this study carried out in a sample of 80 patients suffering from rheumatoid arthritis (RA) tried an attempt was made to answer the following questions: 1. are there pain factors with a wider range that are more generally applicable than those covered by current German questionnaires? 2. To what extent can somatic parameters predict pain factors? 3. To what extent can a patient's pain behavior (a patient's activity scores) predict pain factors? The study was based on data collected by means of the Pain Experience Questionnaire (PEQ), the McGill Pain Questionnaire MPQ, the West Haven-Yale Multidimensional Pain Inventory WHYMPI, the Measurement Of Patient Outcome Scale MOPO, as well as six different clinical parameters. ⋯ At a statistically significant level, the first factor can be predicted by the clinical variables. Regression of the activity scores on the factor "socio-emotional consequences" suggests a close correlation between the two variables, although the results failed to reach statistical significance. On the whole, the results strongly support the notion of integrating clinical, behavioral and cognitive findings in the diagnostic assessment of chronic rheumatoid pain patients.
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In clinical pychology, the Gate Control Theory of pain (GCT) is considered a milestone among the psychological approaches to pain. In this paper ten critical issues are raised against the GCT. It is argued that GCT should be abandoned as a basis for the psychological study of pain. ⋯ Second, the methodological consequences that accompany the model are considered. Third, research evidence on the validity of the model is given, in particular with regard to the relationship between pain experience and subjective stress, as well as between pain experience and coping with the pain. Finally, further research questions are formulated.
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Following head trauma many different forms of headache can develop. Complaints in the early post-traumatic period appear to be organic in most cases. Later in the course post-traumatic headache frequently shows a psychogenic picture. Describing the causative factors and discussing the therapeutic guidelines, the authors explain how psychological influences can form chronic pain syndromes.
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The problem of nociception and pain development in radicular pain syndromes is not clarified. In the pathophysiology of pain of radicular compression caused by stenosis or disc prolapse, morphological complex nerve root/ganglion is the key structure. Chronic compression forces on the nerve structure cause structural changes. ⋯ The membrane threshold shift in nociceptive fibers is an important prerequisite for pain perception in nerve root compression. New biochemical aspects in the pathophysiology of radicular syndromes are presented, which could explain the discrepancy between pain and objective clinical findings. The article concludes that a better understanding of the nerve root pathophysiology will bring a more differentiated pain-management strategy.
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Since 1982, a total of 88 patients with refractory fibrositis have received treatment as part of an integrated group program within a psychiatric outpatient clinic working closely with the department of rheumatology. The best arrangement proved to be a series of 15 weekly two-hour sessions with groups of 8 patients. The program has three main elements: information, instruction in pain control strategies, and group discussion. ⋯ Our program makes it possible for a greater proportion of patients to learn one or more techniques affording some measure of pain relief. It is important for the therapists to adopt a positive and convincing attitude while restricting themselves to helping the patients to help themselves and avoiding power struggles. They should also be ready to accept the patients and their view of the illness, and not attempt to interpret the illness as the expression of something else.