René Spiegel

Efficacy of rivastigmine in dementia with Lewy bodies: a randomised, double-blind, placebo-controlled international study

Ian G. McKeith, Teodoro del Ser, PierFranco Spano et al. · The Lancet · 2000 · 1.2K citations

Alzheimer's Disease, Geriatrics, Placebo-controlled International Study +10

Self-reports versus sleep laboratory findings in 122 drug-free subjects with complaints of chronic insomnia

Mary A. Carskadon, William C. Dement, Merrill M. Mitler et al. · American Journal of Psychiatry · 1976 · 555 citations

Sleep Disorders, Sleep, Substance Abuse +13

A New Behavioral Assessment Scale for Geriatric Out‐ and In‐Patients: the NOSGER (Nurses' Observation Scale for Geriatric Patients)

René Spiegel, Christ Brunner, D. Ermini-Fünfschilling et al. · Journal of the American Geriatrics Society · 1991 · 225 citations

Inhibition of acetyl- and butyryl-cholinesterase in the cerebrospinal fluid of patients with Alzheimer's disease by rivastigmine: correlation with cognitive benefit

Ezio Giacobini, René Spiegel, Albert Enz et al. · Journal of Neural Transmission · 2002 · 220 citations

Alzheimer's Disease, Medicine, Dementia +12

Effects of Rivastigmine on Cognitive Function in Dementia with Lewy Bodies: A Randomised Placebo-Controlled International Study Using the Cognitive Drug Research Computerised Assessment System

Keith Wesnes, Ian G. McKeith, Roberto Ferrara et al. · Dementia and Geriatric Cognitive Disorders · 2002 · 207 citations