Pain
-
It is being increasingly recognized that the solution to the problem of inadequate postoperative pain relief lies not so much in development of new techniques but in development of a formal organization for better use of existing techniques. Acute Pain Services (APS) are being increasingly established to provide good quality postoperative analgesia. In the United States such 24-h services usually consist of anesthesiologists, residents, specially trained nurses and pharmacists. ⋯ Regular recording of each patient's pain intensity by VAS every 3 h and recording of treatment efficacy on a bedside vital-sign chart are the cornerstones of this model. A VAS greater than 3 is promptly treated. Surgeon and ward nurse participation are crucial in this organization.(ABSTRACT TRUNCATED AT 250 WORDS)
-
A questionnaire study was performed in order to clarify knowledge and practice of cancer pain treatment in Norway: a 10% random sample of Norwegian physicians received a questionnaire. Of 800 correctly addressed questionnaires, 549 were returned and 306 were analyzed after exclusion of those doctors who never treated cancer patients. Their knowledge of the principles and methods of cancer pain treatment were evaluated with 8 multiple-choice and 13 open questions. ⋯ Two hundred seventy-four (97%) of the physicians said they experienced problems when treating cancer pain, ranging from inefficient pain relief (52%) to side effects of opioid analgesics (32%), most often sedation, in combination with nausea and constipation. Only 13% of the physicians had a correct understanding of opioid drug dependence. As many as 72% of Norwegian physicians thought their education in cancer pain treatment was insufficient.
-
Review Historical Article
The role of psychological factors in chronic pain. I. A half century of study.
This review examines a half century of thought about the role of psychological factors in chronic pain. Changing views are discussed, and representative examples of pain research based on psychoanalytic, behavioural, cognitive, and psychophysiological theories are presented and evaluated. ⋯ Studies reviewed show that an earlier concept, based on simple formulations of psychological causation, has been replaced by more comprehensive explanations comprising both physical and psychological influences. Further methodological and conceptual problems are discussed in the second paper of this 2-part review.
-
The need to document cost-benefit of comprehensive work rehabilitation services represents a critical requirement for its long-term viability as a treatment option for injured workers. One approach to improving cost-benefit is to identify patients who experience difficulty completing a rigorous goal-oriented treatment approach. This study examined a set of psychological, pain, perceived work environment, and patient expectation measures in order to determine whether such factors were associated with failure to complete rehabilitation. ⋯ In addition, this group was significantly younger and had been out of work longer. The groups did not differ on gender, marital status, ICD-9 diagnoses or perceived work environment. These findings indicate that patients displaying the pattern of low return to work expectations, heightened perceived disability, pain and somatic focus experience compliance problems in an intensive work rehabilitation program.(ABSTRACT TRUNCATED AT 250 WORDS)
-
We investigated the relationship between somatic and psychological symptoms and pain reported during a clinical examination for 220 patients with chronic temporomandibular disorder (TMD) pain. The clinical examination involved palpation of the muscles of the face and neck, as well as intraoral sites and non-TMD-related placebo sites. A distinction was drawn between somatization--the tendency to report numerous somatic symptoms--and psychological distress manifested by report of numerous affective and cognitive symptoms. ⋯ Heightened somatization and high-intensity pain were strong predictors of widely dispersed muscle palpation pain during the clinical examination. High-somatization patients were 3 times more likely than low-somatization subjects to report having a painful placebo site. Pain dispersion was more closely linked to report of number of somatic symptoms than to report of affective and cognitive symptoms of psychological distress.