World Neurosurg
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Although acute cocaine use has been correlated with aneurysmal subarachnoid hemorrhage, its effect on vasospasm and outcome is controversial. We investigated the effect of acute cocaine use on response to vasospasm treatment and neurologic outcome in patients with aneurysmal subarachnoid hemorrhage. ⋯ There is no significant difference in incidence of symptomatic vasospasm or neurologic outcome between cocaine users and nonusers. The severity of the vasospasm and the response to treatment, as indicated by the number of vasospasm interventions, did not differ between the two groups.
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Case Reports
The consequence of delayed neurosurgical care at Tikur Anbessa Hospital, Addis Ababa, Ethiopia.
Tikur Anbessa Hospital (TAH) is the major teaching hospital for Addis Ababa University and the only tertiary referral hospital for neurosurgery in Ethiopia. We explore the consequence of delayed treatment by examining the current system in place for treating patients and the wait times experienced by patients. A retrospective chart review was carried out on patients who received a neurosurgical operation at TAH between January 1 and June 30, 2007. ⋯ The median time from neurosurgical consultation to operation was 1 day. Delayed neurosurgical care comes with a high personal and social cost. By measuring the time from diagnosis to treatment and taking note of institutional practices, changes can be initiated to improve patient waiting times.
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The use of "stand-alone" contrast myelography (i.e., without computed tomography) has a proven track record in developing nations where few patients have access to magnetic resonance imaging, whether on the basis of prohibitive cost or the absence of such a modality altogether. To substantiate the author's 12-year experience with more than 300 myelograms performed in 16 different countries (plus some 1500 studies during 30 years of practice in the United States), a prospective pilot study was undertaken over 1 month in a community-based neurosurgical setting in western Kenya. Forty patients underwent cervical or lumbar myelography at Tenwek Hospital under the auspices of the Neurosurgery Training Program for East, Central, and South Africa (NSTP-ECSA) following failure of conservative measures to treat spine-related pathology. ⋯ There were no significant complications from the procedures, and no false-positive studies, with virtually all patients returning to normal activity and/or gainful employment within 3 weeks of their surgery. Myelography as a stand-alone diagnostic procedure is a sensitive, specific, and cost-effective means of diagnosing symptomatic degenerative spine disorders. Accordingly, its use should be encouraged at every NSTP-ECSA training site to address such ubiquitous pathology.
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Subthalamic deep brain stimulation has proved significant efficacy in the treatment of Parkinson disease. Adverse events, due to surgical and hardware-related complications, must be clearly addressed to properly balance the cost-effectiveness of the therapy. In addition, limited data exists about medical adverse events after surgery. ⋯ Deep brain stimulation can be regarded as a safe procedure. Mortality and permanent morbidity are very low, and surgical complications are relatively rare. Nevertheless, minor complications are not infrequent; hence the importance of continuous monitoring of the patients during the follow-up period.