Neurology
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To study patients with ALS to determine how physical function, quality of life (QOL), and spirituality or religiousness change over time, and what relationship these changes have to one another. ⋯ QOL in patients with ALS appears to be independent of physical function, which agrees with a previous cross-sectional study. The ALS-specific health-related QOL score is primarily a measure of physical function. QOL instruments that assess spiritual, religious, and psychological factors produce different results than those obtained using measures of physical function alone.
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Randomized Controlled Trial Clinical Trial
Clinical trial of an air-circulating cooling blanket for fever control in critically ill neurologic patients.
To evaluate the efficacy of an air-circulating cooling blanket for reducing body temperature in febrile neuro-ICU patients treated with acetaminophen. ⋯ Treatment with an air-circulating cooling blanket did not effectively reduce body temperature in febrile neuro-ICU patients treated with acetaminophen. More effective interventions are needed to maintain normothermia in patients at risk for fever-related brain damage.
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To quantify, using diffusion tensor imaging (DTI), the tissue damage in lesions and normal-appearing white matter (NAWM) from a large cohort of patients with MS and to investigate the magnitude of the correlation between DTI-derived metrics and clinical disability. ⋯ The results of this study show that DTI is able to identify MS lesions with severe tissue damage and to detect changes in the NAWM. They also indicate that DTI-derived measures are correlated with clinical disability, especially in patients with secondary progressive MS, thus suggesting a role for DTI in monitoring advanced phases of the disease.
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Randomized Controlled Trial Clinical Trial
Lamotrigine for central poststroke pain: a randomized controlled trial.
Central poststroke pain (CPSP) is usually difficult to treat. Amitriptyline, the only oral preparation shown to be effective in a randomized controlled trial, is often associated with a range of side effects related to the many mechanisms of actions of tricyclic antidepressants. We investigated the effect of lamotrigine, a drug that reduces neuronal hyperexcitability, on poststroke pain. ⋯ Oral lamotrigine 200 mg daily is a well tolerated and moderately effective treatment for central poststroke pain. Lamotrigine may be an alternative to tricyclic antidepressants in the treatment of CPSP.
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To promote development of written advance directives and appointment of a proxy for health care by patients who are under the care of a neurologist. ⋯ Increasing the advance directives literature in neurology specialty journals may lead to the creation of health care documents by more neurologic patients and the development of innovative ways of extending the autonomy of previously competent individuals. The author has recently formed a volunteer organization, Patient Advocates to Preserve Autonomy (PAPA), to increase effectiveness of advance directives. It is hoped that the reservations of some neurologists about advance directives and proxy decision-making may be lessened if they improve their knowledge of the subject and convince themselves that addressing it is one of the obligations attendant on providing "principal care" for many of their patients. The focus initially needs to be on attitudes, rather than methods. However, this pilot project showed that a passive approach is ineffective. A campaign within the AAN to promote advance directives as an aspect of principal care would be helpful. Patients who have lost the capacity to make their own health care decisions often benefit from advance directives and, especially, from having an appointed health care proxy. Those benefits may improve if patient, proxy, and physician are carefully prepared for their roles.