A clinical trial of four hypnotic drugs. 1966

W H le Riche, and A Csima, and M Dobson

A CLINICAL TRIAL OF FOUR HYPNOTIC DRUGS WAS CARRIED OUT: Ro 4-5360, 10 mg. (Mogadon), methyprylon, 200 mg. (Noludar), Ro 4-5360, 5 mg. (Mogadon), secobarbital sodium, 100 mg. (Seconal), and a placebo. The study was on the usual double-blind basis, and all observations were made by a full-time nurse. Capsules were given at 10 p.m. for five successive nights, with two nights free from medication or observation. There were five such periods. The nurse carried out her observations right through the night, determining whether the patients were awake or asleep. Each of these drugs was statistically significantly different from the placebo, in terms of length of sleep. Differences between the individual drugs were not significant. The length of action of the various drugs appeared to be similar, with a somewhat longer period of activity for the Mogadon in both dosages. The major side effect was some drowsiness: this was more marked with Mogadon 10 mg. With the hypnotics, the patients had, on the average, about one hour more sleep than on the placebo.

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
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
D005260 Female Females
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
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D012631 Secobarbital A barbiturate that is used as a sedative. Secobarbital is reported to have no anti-anxiety activity. Meballymal,Quinalbarbitone,Sebar,Secobarbital Sodium,Seconal,Seconal Sodium,Sodium, Secobarbital

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