Articles: pain-clinics.
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Neurogenic inflammation results from the release of neuropeptides from peripheral nerve terminals. This secretion can be induced by two mechanisms: activation of afferent sensory nerves (e.g. by disease processes or experimentally by electrical stimulation) or activation of receptors expressed on peripheral nerve terminals. While the role of these mechanisms in the regulation of inflammation is well described, its significance for the generation of pain is much less clear and will be examined in this review. ⋯ While considerable experimental and clinical evidence supports the existence of neurogenic inflammation, it is less clear whether this process plays an important role in the generation of pain.
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The study investigates the outcome of acupuncture for chronic neck pain in a cohort of patients referred to an NHS chronic pain clinic. One hundred and seventy two patients were selected for acupuncture over a period of 6.5 years. Treatment was given by a single acupuncturist and consisted of a course of needle acupuncture for an average of seven sessions per patient. ⋯ The success rate was higher in patients with a short duration of pain: 85% in patients with pain for up to three months and 78% with pain for up to six months. Long-term follow up showed that 49% of the patients who completed treatment had maintained the benefit after six months, and 40% at one year. The results indicate that acupuncture can be an effective treatment for selected patients with chronic neck pain.
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It is known that, in spite of meeting appropriate clinical criteria for spinal cord stimulation (SCS) and having undergone flawless procedures, a significant number of patients who fail the therapy continues to exist. It is the purpose of this article to focus on the development of psychosocial indicators of success for SCS, if any. Referring to specialist literature authors present a review of what is known, what is not known, and what remains controversial on this topic. ⋯ To improve treatment outcomes of SCS, seems to be essential to perform psychosocial evaluations on all persons clinically indicated for SCS to exclude those patients, who most probably, on a psychosocial level, will fail the procedure. To maximize treatment efficacy, authors believe spinal cord stimulation for chronic pain control must be part of a comprehensive program. An accurate preoperative psychosocial assessment and a course of psychological assistance both before and after therapy seems to be crucial for improving outcomes.
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Comparative Study
Establishing a nurse-based, anesthesiologist-supervised inpatient acute pain service: experience of 4,617 patients.
To describe our nurse-based Acute Pain Services (APS) and present the results of 4617 patients treated by our service. ⋯ A nurse-based APS provides effective and safe postoperative pain management.
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A day centre was established to determine whether an alternative approach to the management of uncomplicated sickle pain would improve the quality of care and reduce hospital admissions in patients with sickle cell disease. Since the centre opened there has been a 43% decrease in hospital admissions and 49% decrease in occupied bed days. ⋯ A centre offering day case management of painful crisis reduced unnecessary hospital admissions for uncomplicated pain. This approach is safe and cost-effective.