Related Experiment Video
Updated: Jan 24, 2026

Orienteering as a Tool for Cognitive Research: An Implementation Guide
Published on: November 29, 2024
An Implementation Guide to Promote Sleep and Reduce Sedative-Hypnotic Initiation for Noncritically Ill Inpatients
Christine Soong1,2,3, Lisa Burry1,4,5, Hyung J Cho6,7
1Division of General Internal Medicine, Sinai Health System, Toronto, Ontario, Canada.
Abstract:
Sedative-hypnotic medications are frequently prescribed for hospitalized patients with insomnia, but they can result in preventable harm such as delirium, falls, hip fractures, and increased morbidity. Furthermore, sedative-hypnotic initiation while in the hospital carries a risk of chronic use after discharge. Disrupted sleep is a major contributor to sedative-hypnotic use among patients in the hospital and other institutional settings. Numerous multicomponent studies on improving sleep quality in these settings have been described, some demonstrating an associated reduction of sedative-hypnotic prescriptions. This selected review summarizes effective interventions aimed at promoting sleep and reducing inappropriate sedative-hypnotic initiation and proposes an implementation strategy to guide quality improvement teams.
Related Concept Videos
Sedatives and Hypnotics: Overview
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...
Sedatives and Hypnotics Drugs: Barbiturates
Sedatives and Hypnotics Drugs: Benzodiazepines
Benzodiazepines work by enhancing the effects of the inhibitory neurotransmitter GABA. They bind to the GABAA receptor, increasing its affinity for GABA, which opens chloride...
Sedatives and Hypnotics Drugs: Miscellaneous Agents
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
The Eukaryotic Promoter Region
Initiation of Translation
First, the initiator tRNA must be selected from the pool of elongator tRNAs by eukaryotic initiation factor 2 (eIF2). The initiator tRNA (Met-tRNAi) has conserved sequence elements including modified bases at...

