What are the challenges of conducting double-blind studies in gerontology research?

Không có mô tả Feb 21, 1980 ... Controlled Double-Blind Study of the Effect of Rifampin on Humoral and Cellular Immune Responses in Patients with Pulmonary Tuberculosis and ... A Double-Blind Study in Children. BENNETT, E. J. F.F.A.R.C.S.; BOWYER, D. E. M.D.; GIESECKE, A. H. JR. M.D.; STEPHEN, C. R. M.D.. Author Information. Sep 17, 2012 ... In a randomized double-blind study (n = 127), science faculty from research-intensive universities rated the application materials of a ... A decentralized, Phase 2, randomized, double-blind study of Nirmatrelvir/Ritonavir compared with placebo/Ritonavir for long COVID. Aug 23, 1990 ... Phenytoin exerts a beneficial effect by reducing seizures only during the first week after severe head injury. Sep 3, 2024 ... This is a randomized, placebo-controlled, double-blind multicenter, phase 2a study assessing the safety, pharmacokinetics (what the body does to ... A Phase 3, Multicenter, Randomized, Placebo-controlled, Double-blind Study to Evaluate the Efficacy and Safety of Lanadelumab for Prevention Against Acute ... Conducted a double-blind study involving 63 adult outpatients suffering from moderate to severe neurotic anxiety. Ss were administered 1-4 mg lorazepam or ... A randomized, double-blind, multicenter study was conducted to investigate the boosting effect. Havrix in 537 healthy adults 18-53 years of age who had ...