ACTRN12612000050853
Completed
未知
An Magnetic Resonance Spectroscopy (MRS) study of the brain in insomnia disorder
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- niversity of Sydney
- Enrollment
- 47
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Symptoms of Insomnia Disorder as diagnosed by the Diagnostic and
- •Statistical Manual of Mental Disorders, Fifth Edition criteria for insomnia
- •disorder (APA, 2013\) specifically: Difficulty initiating or maintaining sleep or
- •waking up too early for at least 3 nights per week, for at least 3 months,
- •with adequate opportunity and circumstances for sleep
- •2\. Stable sleep/wake schedule with no shift work
- •3\. Able to give informed, written consent
- •4\. Fluent speaker of English
- •5\. Referred by a sleep physician to have a routine sleep study as part of Medicare
Exclusion Criteria
- •1\. Pregnancy or lactation
- •2\. Active illicit substance use or alcohol/caffeine dependence
- •3\. Medications that interfere with sleep (within 1 month of assessment)
- •4\. Psychiatric disorders, other than mild to moderate depression (on the
- •Depression Anxiety Stress Scales)
- •5\. Another sleep disorder evaluated by a Sleep Physician / Sleep
- •Psychologist that better explains the complaint of sleep loss.
- •6\. Severe cognitive impairment that does not allow patients to consent or
- •follow study instructions
- •7\. Overnight shift workers and recent time\-zone travel (within last 2
Outcomes
Primary Outcomes
Not specified
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