期刊
DIABETES METABOLIC SYNDROME AND OBESITY-TARGETS AND THERAPY
卷 4, 期 -, 页码 307-313出版社
DOVE MEDICAL PRESS LTD
DOI: 10.2147/DMSO.S23904
关键词
sleep; insulin; type 2 diabetes; glucose; melatonin
资金
- Neurim Pharmaceuticals Ltd.
Background: Diabetes is a major comorbidity in insomnia patients. The efficacy and safety of prolonged-release melatonin 2 mg in the treatment of glucose, lipid metabolism, and sleep was studied in 36 type 2 diabetic patients with insomnia (11 men, 25 women, age 46-77 years). Methods: In a randomized, double-blind, crossover study, the subjects were treated for 3 weeks (period 1) with prolonged-release melatonin or placebo, followed by a one-week washout period, and then crossed over for another 3 weeks (period 2) of treatment with the other preparation. All tablets were taken 2 hours before bedtime for a period of 3 weeks. In an extension period of 5 months, prolonged-release melatonin was given nightly to all patients in an open-label design. Sleep was objectively monitored in a subgroup of 22 patients using wrist actigraphy. Fasting glucose, fructosamine, insulin, C-peptide, triglycerides, total cholesterol, high-density and low-density lipoprotein cholesterol, and some antioxidants, as well as glycosylated -hemoglobin (HbA1c) levels were measured at baseline and at the end of the study. All concomitant medications were continued throughout the study. Results: No significant changes in serum glucose, fructosamine, insulin, C-peptide, antioxidant levels or blood chemistry were observed after 3 weeks of prolonged-release melatonin treatment. Sleep efficiency, wake time after sleep onset, and number of awakenings improved significantly with prolonged-release melatonin as compared with placebo. Following 5 months of prolongedrelease melatonin treatment, mean HbA1c (+/- standard deviation) was significantly lower than at baseline (9.13% +/- 1.55% versus 8.47% +/- 1.67%, respectively, P = 0.005). Conclusion: Short-term use of prolonged-release melatonin improves sleep maintenance in type 2 diabetic patients with insomnia without affecting glucose and lipid metabolism. -Long-term prolonged-release melatonin administration has a beneficial effect on HbA1c, suggesting improved glycemic control.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据