Comparison of the reinforcing properties of zopiclone and triazolam in former alcoholics. 1982

L P Bechelli, and F Navas, and S A Pierangelo

The reinforcing properties of zopiclone (3.75 mg) and triazolam (0.25 mg) and their side effects were studied in a double-blind crossover design, followed by forced choice in 40 volunteers taken from a population of chronic alcoholic inpatients who had just completed withdrawal from alcohol. After initial interview when the physician checked if the inclusion and exclusion criteria were met, patients were submitted to the following assessments: profile of mood states (POMS), ARCI subscales (items of scales No. 452, 129, 125, and 52), drug record form and vital signs, SESI (side effect checklist), preference form, subjective effect scale (subscale 220 of the ARCI), and withdrawal assessment. No difference between the drugs could be found on the POMS, ARCI or in the drug intake. There was a difference in patients' drug preference for triazolam in comparison to zopiclone. Zopiclone, like triazolam, may induce some feelings similar to those obtained with alcohol. Side effects noticed by patients were of mild to moderate degree and harmless.

UI MeSH Term Description Entries
D006993 Hypnotics and Sedatives Drugs used to induce drowsiness or sleep or to reduce psychological excitement or anxiety. Hypnotic,Sedative,Sedative and Hypnotic,Sedatives,Hypnotic Effect,Hypnotic Effects,Hypnotics,Sedative Effect,Sedative Effects,Sedatives and Hypnotics,Effect, Hypnotic,Effect, Sedative,Effects, Hypnotic,Effects, Sedative,Hypnotic and Sedative
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010879 Piperazines Compounds that are derived from PIPERAZINE.
D012054 Reinforcement, Psychology The strengthening of a conditioned response. Negative Reinforcement,Positive Reinforcement,Psychological Reinforcement,Reinforcement (Psychology),Negative Reinforcements,Positive Reinforcements,Psychological Reinforcements,Psychology Reinforcement,Psychology Reinforcements,Reinforcement, Negative,Reinforcement, Positive,Reinforcement, Psychological,Reinforcements (Psychology),Reinforcements, Negative,Reinforcements, Positive,Reinforcements, Psychological,Reinforcements, Psychology
D002214 Capsules Hard or soft soluble containers used for the oral administration of medicine. Capsule,Microcapsule,Microcapsules
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
D004569 Electroencephalography Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain. EEG,Electroencephalogram,Electroencephalograms
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

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