Studies

Randomized, double-blind clinical trial, controlled with placebo, of the toxicology of chronic melatonin treatment.

The objective of the present study was to assess the toxicology of melatonin (10 mg), administered for 28 days to 40 volunteers randomly assigned to groups receiving either melatonin (N = 30) or placebo (N = 10) in a double-blind fashion.

Randomized, double-blind clinical trial, controlled with placebo, of the toxicology of chronic melatonin treatment. Read More »

Long-term melatonin administration does not alter pituitary-gonadal hormone secretion in normal men.

The role of melatonin in the regulation of reproduction in humans is still controversial. In the present study the effects of melatonin were examined, 6 mg given orally every day at 1700 h for 1 month in a double-blind, placebo controlled fashion, on the nocturnal secretory profiles of luteinizing hormone (LH), follicle stimulating hormone (FSH), testosterone and inhibin beta in six healthy adult men.

Long-term melatonin administration does not alter pituitary-gonadal hormone secretion in normal men. Read More »

Facilitation of benzodiazepine discontinuation by melatonin: a new clinical approach.

Benzodiazepines are the most frequently used drug for the treatment of insomnia. Prolonged use of benzodiazepine therapy is not recommended. However, many patients, particularly older patients, have difficulties discontinuing therapy. Melatonin, a hormone that is produced at night by the pineal gland, promotes normal sleep in humans and augments sleep induction by benzodiazepine therapy.

Facilitation of benzodiazepine discontinuation by melatonin: a new clinical approach. Read More »

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