Articles: treatment.
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There are numerous methods of treatment for pilonidal abscess; however the best method in acute pilonidal abscess has remained controversial. The present study was designed to compare drainage, delayed excision and primary closure with excision and secondary healing in this relation. ⋯ The results of drainage and primary wound closure were comparable to the excision and secondary wound healing except in the rate of recurrence which was more frequent in the primary wound closure. As a result, in spite of much property and comfort of primary wound closure, this method would not be recommended for all cases with acute pilonidal abscess.
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Postherpetic neuralgia (PHN) is defined as pain that persists 1 to 3 months following the rash of herpes zoster (HZ). PHN affects about 50% of patients over 60 years of age and 15% of all HZ patients. Patients with PHN may experience two types of pain: a steady, aching, boring pain and a paroxysmal lancinating pain, usually exacerbated by contact with the involved skin. ⋯ Although antiviral agents are appropriate for acute HZ, and the use of neural blockade and sympathetic blockade may be helpful in reducing pain in selected patients with HZ, there is little evidence that these interventions will reduce the likelihood of developing PHN. Postherpetic neuralgia remains a difficult pain problem. This review describes the epidemiology and pathophysiology of PHN and discusses proposed mechanisms of pain generation with emphasis on the various pharmacological treatments and invasive modalities currently available.
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To pilot the efficacy of mirtazapine for relief of phantom limb pain (PLP); to correlate the putative drug mechanism with theoretical PLP mechanisms; and to develop a rationale for further study of mirtazapine in this population. ⋯ Mirtazapine may be an effective treatment for PLP that can also potentially enhance sleep and mood. This information provides preliminary reinforcement for more formal, controlled studies concerning mirtazapine use in PLP.
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Out-of-hospital cardiac arrest is common and patients who are initially resuscitated by ambulance officers and transported to hospital are usually admitted to the intensive care unit (ICU). In the past, the treatment in the ICU consisted of supportive care only, and most patients remained unconscious due to the severe anoxic neurological injury. It was this neurological injury rather than cardiac complications that caused the high rate of morbidity and mortality. ⋯ The benefit of hypothermia in non-ventricular fibrillation cardiac arrest remains uncertain. Also, the best timing of induction and the duration of hypothermia after cardiac arrest are uncertain. Clinical trials are currently underway to assess these issues.
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To determine ICU registrars' level of awareness regarding measurement of intra-abdominal pressure (IAP), features of intra-abdominal hypertension (IAH), and management of abdominal compartment syndrome (ACS). ⋯ ICU registrars in Australasia appreciate the techniques for, and significance of, IAP measurements and recognise and treat ACS appropriately. Retroperitoneal causes of IAH and the threshold for treatment for ACS were not well understood by the respondents.