Prognostic indicators of survival in ALS
Stambler N, Charatan M, Cedarbaum J. Prognostic indicators of survival in ALS. Neurology 1998, 50: 66-72. PMID: 9443459, DOI: 10.1212/wnl.50.1.66.Peer-Reviewed Original ResearchConceptsStudy entrySerum chlorideMuscle strength lossBaseline demographic characteristicsLength of survivalRisk of mortalityClinical laboratory testsGreater weight lossCiliary neurotrophic factorRecombinant human ciliary neurotrophic factorHuman ciliary neurotrophic factorPlacebo groupPulmonary functionSymptom onsetPrognostic factorsMulticenter studyShorter survivalVital capacityNeurotrophic factorPrognostic indicatorRespiratory acidosisSurvival timeProbability of survivalDisease severityWeight loss