Biomaterial Database

Comparative hypnotic activity of single doses of loprazolam, flurazepam, and placebo. 1983

R Elie, and G Caillé, and F A Levasseur, and J Gareau

Loprazolam is a benzodiazepine derivative which possesses, in animals, a potent hypnotic effect. In a double-blind single-dose study, three dose levels of loprazolam (0.5, 1.0, and 2.0 mg) were compared to each other as well as to 15 mg flurazepam and placebo in 60 insomniac outpatients. The 0.5- and 1.0-mg doses demonstrated hypnotic potency comparable to that of flurazepam, and all three treatments were superior to placebo. The hypnotic effect of the 2-mg dose of loprazolam was significantly greater than that of the other treatments, but at this dose, patients experienced significantly more side effects and morning hangover.

UI	MeSH Term	Description	Entries
D007319	Sleep Initiation and Maintenance Disorders	Disorders characterized by impairment of the ability to initiate or maintain sleep. This may occur as a primary disorder or in association with another medical or psychiatric condition.	Disorders of Initiating and Maintaining Sleep,Insomnia,Sleeplessness,Chronic Insomnia,DIMS (Disorders of Initiating and Maintaining Sleep),Early Awakening,Insomnia Disorder,Nonorganic Insomnia,Primary Insomnia,Psychophysiological Insomnia,Rebound Insomnia,Secondary Insomnia,Sleep Initiation Dysfunction,Transient Insomnia,Awakening, Early,Dysfunction, Sleep Initiation,Dysfunctions, Sleep Initiation,Insomnia Disorders,Insomnia, Chronic,Insomnia, Nonorganic,Insomnia, Primary,Insomnia, Psychophysiological,Insomnia, Rebound,Insomnia, Secondary,Insomnia, Transient,Insomnias,Sleep Initiation Dysfunctions
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010919	Placebos	Any dummy medication or treatment. Although placebos originally were medicinal preparations having no specific pharmacological activity against a targeted condition, the concept has been extended to include treatments or procedures, especially those administered to control groups in clinical trials in order to provide baseline measurements for the experimental protocol.	Sham Treatment
D002986	Clinical Trials as Topic	Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries.	Clinical Trial as Topic
D004311	Double-Blind Method	A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment.	Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005260	Female		Females
D005479	Flurazepam	A benzodiazepine derivative used mainly as a hypnotic.	Apo-Flurazepam,Dalmadorm,Dalmane,Dormodor,Flurazepam Dihydrochloride,Flurazepam Hydrochloride,Flurazepam Mono-Perchlorate,Flurazepam Monohydrochloride,Staurodorm,Apo Flurazepam,Dihydrochloride, Flurazepam,Flurazepam Mono Perchlorate,Hydrochloride, Flurazepam,Mono-Perchlorate, Flurazepam,Monohydrochloride, Flurazepam
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults