Articles: pain.
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To determine how pain is assessed and managed in the early postoperative period, what the prescribing habits and general opinions on postoperative pain are, and what suggestions for future improvement could be made, questionnaires were sent to 430 anesthesia departments in the FRG. Of these, 188 were returned (38% response). ⋯ The study highlighted deficiencies in communication between the anesthetic staff and the patients that resulted in poor assessment of acute pain problems. The findings indicate a need to document pain and pain relief more often and more precisely in order to improve postoperative pain control.
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Br J Oral Maxillofac Surg · Aug 1987
Psychological factors influencing post-operative pain and analgesic consumption.
The personality factors, post-operative pain experience and analgesic requirements after minor oral surgery under general anaesthesia of 103 patients are presented. Psychiatric morbidity, neuroticism and anxiety were related to increased pain which tended to persist longer than normal. Trait anxiety also correlated with simple analgesic consumption, and neuroticism was weakly associated with Omnopon requirements. ⋯ Despite higher levels of anxiety and neuroticism, women did not complain of more pain or require more analgesia than men in this study. There was also no overall correlation between post-operative pain experience and analgesic requirements. Therefore analgesic tablet consumption cannot be used as a measure of pain control.
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Forty-three patients with intractable pain received intrathecal morphine delivered by implanted continuous-infusion (Infusaid) or programmable (Medtronic) devices. In 35 patients the pain was due to cancer, and eight patients had chronic nonmalignant pain. The origin of the nonmalignant pain included lumbar arachnoiditis, multiple sclerosis, severe osteoporosis resulting in a thoracic compression fracture, and intractable pain as a consequence of cancer therapy in individuals cured of their disease. ⋯ Tolerance occurred infrequently and could be managed effectively. The results of this study support earlier studies on the application of chronic intrathecal morphine for intractable cancer pain. These findings also indicate that, in carefully selected patients, nonmalignant pain may be managed satisfactorily with this technique.
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Successful treatment of pain syndromes is one of the most common and most difficult problems facing family physicians. Frequently analgesics provide inadequate treatment, and clinicians are forced to consider alternatives. This article reviews the neurophysiologic similarities between depression and the chronic pain syndromes and describes several well-designed double-blinded studies that give evidence for the efficacy of antidepressants in chronic pain syndromes. ⋯ For chronic pain, antidepressants should be started at a low dosage and increased in a stepwise manner until an improvement in the pain occurs or intolerable side effects intervene. Side effects are a bothersome aspect of antidepressant therapy but are more tolerable at the doses generally needed for pain relief than at antidepressive doses. At least three weeks of antidepressant therapy is generally needed to gain significant relief of symptoms.