Articles: adult.
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Direct surgical approaches to the posterior incisural space, including the pineal region, remain as challenges for neurosurgeons. The purposes of this study were 1) to compare the surgical views in the various posterior approaches to the posterior incisural space and 2) to propose a new approach, which is a modification of the occipital transtentorial approach. ⋯ Precise surgical anatomic knowledge of each approach is required for the treatment of lesions in the posterior incisural space, because the operative fields obtained with different approaches differ significantly. The occipital bi-transtentorial/falcine approach provides greater contralateral exposure of the posterior incisural space than does the occipital transtentorial approach.
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With regard to sedative agents used in procedural sedation and analgesia (PSA), such as etomidate, the focus has been on variables usually related to side effect profile and the success rates of various procedures, with both variables specifically taking place during the patients' stay in the emergency department (ED). There have been no extensive data on the functional status of patients after they leave the ED following PSA. ⋯ In this small follow-up study, adult patients undergoing PSA with etomidate for orthopedic closed reduction attribute post-discharge functional disability to the injury sustained and not to the PSA itself.
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Journal of neurosurgery · May 2008
Natural history of unruptured intracranial aneurysms: probability of and risk factors for aneurysm rupture.
The authors conducted a study to investigate the long-term natural history of unruptured intracranial aneurysms and the predictive risk factors determining subsequent rupture in a patient population in which surgical selection of cases was not performed. ⋯ Cigarette smoking, size of the unruptured intracranial aneurysm, and age, inversely, are important factors determining risk for subsequent aneurysm rupture. The authors conclude that such unruptured aneurysms should be surgically treated regardless of their size and of a patient's smoking status, especially in young and middle-aged adults, if this is technically possible and if the patient's concurrent diseases are not contraindications. Cessation of smoking may also be a good alternative to surgery in older patients with small-sized aneurysms.
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This clinical policy focuses on critical issues concerning the management of adult patients presenting to the emergency department (ED) with acute symptomatic carbon monoxide (CO) poisoning. The subcommittee reviewed the medical literature relevant to the questions posed. ⋯ Level A recommendations represent patient management principles that reflect a high degree of clinical certainty; Level B recommendations represent patient management principles that reflect moderate clinical certainty; and Level C recommendations represent other patient management strategies that are based on preliminary, inconclusive, or conflicting evidence, or based on committee consensus. This clinical policy is intended for physicians working in hospital-based EDs.
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Int J Evid Based Healthc · Mar 2008
Effects of music listening on adult patients' pre-procedural state anxiety in hospital.
EXECUTIVE SUMMARY: ⋯ 1 In order to reduce anxiety, it is likely that patients will benefit psychologically from having the opportunity to listen to music in the immediate pre-procedural period. 2 Patients do not appear to experience any alteration in physiological status as a result of listening to music. 3 Further research is indicated in order to replicate existing studies, to strengthen the evidence to support such interventions and to establish intervention parameters. 4 Further research is needed analysing the physiological mechanisms by which music listening is believed to reduce state anxiety and the contribution of the automated and other nervous systems to this reduction.