Evaluation of a portable light device for phase advancing the circadian rhythms of those suffering from sleep-onset insomnia

Flinders University0 个研究点目标入组 24 人开始时间: 2019年7月5日最近更新: 2019年7月15日

适应症

试验速览

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•Symptoms that meet the criteria for a diagnosis of insomnia, according to the ICSD-3. Specifically;
•1. Sleep diary data which indicates difficulties initiating sleep (>30-minute latency to sleep) at least three times in the one-week screening assessment period.
•2. Sleep and daytime functioning questionnaire scores which indicate insomnia:
•oInsomnia Severity Index >10

•a)Taking any medication that would affect sleep/melatonin production
•b)Had recent eye surgery or a chronic eye condition,
•c)Difficulties with the English language that would prevent informed consent,
•d)Receiving other forms of sleep treatment,
•e)Diagnosis of sleep disorder other than insomnia,
•f)Were habitual high consumers of caffeine (greater than or equal to 250 mg daily) and/or alcohol (greater than or equal to 14 standard drinks per week),
•g)Indicated a history of substance abuse in the last 12 months,
•h)Worked a night shift in the previous 2 months (night shift was defined as a work schedule including at least 6 h of work between 10:00 p.m. And 8:00 a.m.),
•i)Undertook trans-meridian travel (two time zones) in the last 2 months,
•j)Pregnant or lactating, or
•k)Clinically diagnosed depression.

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