Articles: outcome.
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Cerebral vasospasm is increasingly recognized as contributing to ischaemia after head injury. The reported incidence of post-traumatic vasospasm (PTV) varies between 10% and 90%, probably largely because of differences in patient selection, in definitions of vasospasm and in methods of detecting spasm. In severe head injury, based on studies with similar criteria, the incidence is approximately 40%. ⋯ There is evidence that calcium antagonists improve outcome in patients with head injury and tSAH; aminosteroids may also be effective here. Other strategies such as maintaining normocapnia and control of blood volume and pressure may also be useful. Further investigation of large cohorts is required to clarify fully the significance of PTV, its relationship with tSAH and outcome and possible treatment modalities.
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To compare thiopental, fentanyl, and midazolam for rapid-sequence induction and intubation (RSI). ⋯ Fentanyl provided the most neutral hemodynamic profile during RSI, although factors other than choice of sedative can play a more significant role in determining hemodynamic re sponse. Depth of sedation may influence the speed of RSI. [Sivilotti MLA, Ducharme J: Randomized, double-blind study on sedatives and hemodynamics during rapid-sequence intubation in the emergency department: The SHRED study. Ann Emerg Med March 1998;31;313-324.].
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This article provides information supporting the need for new outcome measures in emergency care. It also addresses the use of outcome measures in emergency care, the impact of emergency care, identification of at-risk groups, new approaches to measuring patient satisfaction, quality of life and cost-effectiveness, and the unique related implications for emergency medicine. [Cairns CB, Garrison HG, Hedges JR, Schriger DL, Valenzuela TD: Development of new methods to assess the outcomes of emergency care. Ann Emerg Med February 1998;31:166-171.].
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Objective. To evaluate the effectiveness of spinal cord stimulation using multiple independent programmable electrode selections compared to simple continuous stimulation. Design. ⋯ Conclusions. Continuous stimulation was not selected by any patient in favor of multi-stimulation or patient-controlled stimulation. This study indicates that in spinal cord stimulation the use of multiple electrodes together with advanced programmability increases paresthesia overlap, reduces pain scores, reduces revision rates, and improves patient satisfaction with spinal cord stimulation therapy.
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Low back pain patients (n=142) on sick leave for at least 8 weeks were given a multi-modal cognitive behavioural treatment program (MMCBT) that lasted for 4 weeks. Before treatment, all patients were tested with a comprehensive test battery. The outcome at 12-month follow-up was predictable from the pretest, but only when combining medical and psychological data. ⋯ Non-returners in the control group lacked energy, trained less regularly, worked in occupations that gave an almost constant load on the back, and did not expect to be back to work in the course of a couple of weeks. It seems to be important to develop further diagnostic tools to identify those who might benefit from extensive or specific treatments. Copyright 1998 European Federation of Chapters of the International Association for the Study of Pain.