Neurology
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Amyotrophic lateral sclerosis (ALS) is a lethal, progressive neurodegenerative disease characterized by loss of motor neurons.(1) Patients with ALS lose function in the limbs, speech, swallowing, and breathing muscles. The cause of the disease is still not known for most patients. ⋯ Cognitive dysfunction is seen in 20% to 50% of patients.(2) The disease burden for patients and caregivers is enormous. The average cost of care has been estimated at $50,000 per patient per year.(3.)
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Review Meta Analysis
B-type natriuretic peptides and mortality after stroke: a systematic review and meta-analysis.
To measure the association of B-type natriuretic peptide (BNP) and N-terminal fragment of BNP (NT-proBNP) with all-cause mortality after stroke, and to evaluate the additional predictive value of BNP/NT-proBNP over clinical information. ⋯ BNPs are associated with poststroke mortality independent of NIH Stroke Scale score, age, and sex. However, their translation to clinical practice seems difficult because BNP/NT-proBNP add only minor predictive value to clinical information.