Journal of neurology
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Journal of neurology · Sep 2009
Case ReportsDe novo and rescue DBS leads for refractory Tourette syndrome patients with severe comorbid OCD: a multiple case report.
Invasive treatment for Gilles de la Tourette syndrome has shown interesting results in a number of published reports; it seems to be evolving into a promising therapeutic procedure for those patients demonstrating disabling clinical pictures who are refractory to conservative treatments. There are important issues concerning the stimulated brain target, with different nuclei currently under investigation. Our group asked in this pilot study whether Tourette syndrome could be treated by tailoring specific brain targets for specific symptoms. ⋯ Following two cases where rescue anterior limb of internal capsule/nucleus accumbens leads were employed, we performed two additional procedures (anterior limb of the internal capsule plus ventralis oralis/centromedianus-parafascicularis and anterior limb of the internal capsule alone) with some mild improvement of comorbid obsessive-compulsive disorder, although the number of observations in this case series was low. Overall, the effects observed with using the anterior limb of the internal capsule either alone or as a rescue were less than expected. In this report we detail our experience with this approach.
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Journal of neurology · Sep 2009
Predicting hospital mortality using APACHE II scores in neurocritically ill patients: a prospective study.
Four versions of Acute Physiology and Chronic Health Evaluation are limited in predicting hospital mortality for neurocritically ill patients. This prospective study aimed to develop and assess the accuracy of a modified APACHE II model in predicting mortality in neurologic intensive care unit (N-ICU). A total of 653 patients entered the study. ⋯ The discrimination of the 72-h APACHE II score for cerebral infarction, intracerebral hemorrhage, and neurologic infection was satisfactory, with AU-ROC of 0.858, 0.863, and 1.000, respectively, but it was poor in discriminating for the categories of other neurologic diseases and neuromuscular disease. The results showed that our modified APACHE II model can accurately predict hospital mortality for patients in N-ICU. It is more applicable to clinical practice than the previous model because of its simplicity and ease of use.
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Journal of neurology · Sep 2009
Concomitant spinal cord and vertebral body infarction is highly associated with aortic pathology: a clinical and magnetic resonance imaging study.
The purpose of this article is to investigate the relationship between clinical features and imaging characteristics of spinal cord infarction (SCI). Twenty patients (11 women/9 men) were diagnosed at the Chang Gung Memorial Hospital between March 1993 and March 2007. Data of clinical features, possible causes and imaging findings were collected and analyzed retrospectively. ⋯ Vertebral abnormalities are not uncommon, but easily overlooked in SCI. Furthermore, concomitant SCI and vertebral body infarctions were usually located at the thoracolumbar regions, and highly associated with patients with aortic diseases (p = 0.03, chi(2) test). An understanding of the spinal cord and vertebral vascular supply greatly benefits in early diagnosis, etiological illumination, and prognostic prediction of SCI.
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Journal of neurology · Aug 2009
Influence of direct admission to Comprehensive Stroke Centers on the outcome of acute stroke patients treated with intravenous thrombolysis.
Acute stroke patients can be transferred directly to a Comprehensive Stroke Center (CSC), where acute stroke expertise is provided 24 h a day, seven days a week, and thrombolytic treatment is administered; or they may initially receive attention at an unspecialized community hospital with secondary transfer to the CSC. Our aim is to analyze the influence of previous attention at unspecialized community hospitals on the outcome of ischemic stroke patients treated with thrombolysis. We studied 153 consecutive ischemic stroke patients treated with t-PA over a 30-month period. ⋯ Patients who received initial attention at the CSC had a higher frequency of neurologic improvement (59.3% vs. 37.2%; p = 0.014) and a lower rate of symptomatic hemorrhage (4.7% vs. 14%; p = 0.04). Compared to initial attention at an unspecialized hospital, direct admission to the CSC was associated with an odds ratio of 2.48 (95% CI, 1.04-5.88; p = 0.039) for good outcome after adjustment for stroke severity at baseline and other potential confounders. Direct access to a CSC is associated with shorter onset-to-treatment time and better outcome for ischemic stroke patients treated with thrombolysis in comparison with initial attention at an unspecialized hospital with secondary transfer.