Articles: pain-clinics.
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Realizing that achievement in postoperative pain treatment was not satisfactory, central health authorities in USA, United Kingdom and Australia have published guidelines for managing acute pain. Establishing acute pain services is thought to be one of the means of improving pain relief in the individual patient. ⋯ At this moment, introduction of acute pain services is at a preliminary stage in Denmark, and consequently an overview of results obtained from abroad is given including pain treatment techniques, management and safety measures, as well as visions concerning the impact of optimal pain relief upon convalescence. We conclude that the introduction of acute pain services is bound to optimize postoperative patient care and might well prove to be a significant factor in reducing postoperative morbidity.
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A total of 97 patients with an acute monoradicular lumbosacral compression syndrome and a herniated disc at the same level were reinvestigated an average of 25 months after the acute event. Assessment was based on CT investigation and "root score", which was compiled from reports of subjective complaints and neurological deficits. All patients had initially undergone conservative treatment as inpatients. ⋯ In the majority of cases, during the further course of the disease the herniated disc causes no pain. It appears, therefore, that the course of disease following a disc herniation can be influenced very favourably by non-operative treatment and that in more than 50% of cases the condition becomes clinically silent. It follows that in neuroradicular compression syndromes a neurological deficit associated with the acute event does not mean operative intervention is indicated.
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In rheumatology, all of the more than 400 specified syndromes are associated with pain. In the conceptual discussion on the multidimensional influences postulated to explain the development of chronic pain, fibromyalgia has gained increasing interest. Fibromyalgia (fibrositis) is an unspecific soft-tissue disorder with chronic wide-spread musculoskeletal pain and palpable hypersensitivity at fibrositic tender points. ⋯ Histochemical investigations on muscle biopsy and biochemical tests have revealed unspecific changes but no characteristic muscle abnormality. It is supposed that the clinical features may result from central neurohumoral dysfunction combining with peripheral mechanisms to result in hyperalgesia. An integrated therapeutic concept with a reassuring and positive doctor-patient relationship can be helpful in achieving satisfactory treatment results.
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We describe the experience of the acute pain service of the University Hospital of Galicia, Spain since its inception. We have treated 1214 patients using either patient-controlled analgesia (PCA) with morphine (72%), or patient-controlled epidural analgesia with fentanyl + bupivacaine (22%). ⋯ Three (0.33%) patients using PCA had respiratory depression treated with naloxone; no patient with patient-controlled epidural analgesia had respiratory depression. In our experience the creation of an acute pain service and the associated development of pain-treatment protocols and the training of hospital personnel produced excellent results.