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Trial registered on ANZCTR
Registration number
ACTRN12616000020482
Ethics application status
Approved
Date submitted
16/12/2015
Date registered
14/01/2016
Date last updated
14/01/2016
Type of registration
Prospectively registered
Titles & IDs
Public title
Sleep-wake cycle and circadian profiles of inpatients admitted to a young adult mental health service
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Scientific title
Sleep-wake cycle and circadian profiles of inpatients admitted to a young adult mental health service
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Secondary ID [1]
288170
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NIL
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Mood Disorder
297075
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Anxiety Disorder
297076
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Psychotic Disorder
297077
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Condition category
Condition code
Mental Health
297311
297311
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0
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Depression
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Mental Health
297312
297312
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0
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Anxiety
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Mental Health
297313
297313
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0
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Psychosis and personality disorders
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Intervention/exposure
Study type
Observational
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Patient registry
False
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
Sleep-wake and circadian monitoring for a maximum of 14 days. Participants fill out a sleep log (taking less than 5 minutes per day) each day, and wear an actigraphy recording device (watch-like device) on their wrist for the whole monitoring period (except when swimming/showering).
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Intervention code [1]
293474
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Not applicable
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Comparator / control treatment
No control group
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Control group
Uncontrolled
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Outcomes
Primary outcome [1]
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Characterize sleep-wake profiles of young inpatients with mental disorders by examining sleep timing/amount measures and from actigraphy and sleep diary.
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Assessment method [1]
296881
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Timepoint [1]
296881
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Up to 14 days during inpatient admission
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Primary outcome [2]
297017
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Characterize circadian profiles of young inpatients with mental disorders by examining 24 hr activity data from actigraphy.
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Assessment method [2]
297017
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Timepoint [2]
297017
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Up to 14 days during inpatient admission
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Secondary outcome [1]
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Investigate how sleep-wake and circadian parameters relate to clinical symptoms across the course of admission by comparison of clinical symptom scales measured at admission and actigraphy and sleep log data.
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Assessment method [1]
319600
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Timepoint [1]
319600
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Clinical symptoms measured on admission, sleep-wake and circadian parameters measured over up to 14 days during inpatient admission
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Eligibility
Key inclusion criteria
1. Admitted to a Young Adult Mental Health Service
2. Age range: 16 and 30 years of age
3. Disease status: diagnosis of anxiety, mood or psychotic disorder
4. Willingness to give written informed consent and willingness to participate to and comply with the study
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Minimum age
16
Years
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Maximum age
30
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
1. Insufficient English skills
2. Deemed unable to provide informed consent by the admitting clinician
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Study design
Purpose
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Duration
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Selection
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Timing
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Statistical methods / analysis
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
1/02/2016
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Actual
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
400
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
NSW
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Funding & Sponsors
Funding source category [1]
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Self funded/Unfunded
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Name [1]
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None
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Address [1]
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Unfunded
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Country [1]
292569
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Primary sponsor type
University
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Name
University of Sydney
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Address
The University of Sydney
NSW, 2006
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Country
Australia
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Secondary sponsor category [1]
291293
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None
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Name [1]
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N/A
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Address [1]
291293
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N/A
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Country [1]
291293
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
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St Vincent's Private Hospital Human Research Ethics Commitee
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Ethics committee address [1]
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Level 6, de Lacy Building St Vincent't Hospital Sydney 390 Victoria Street Darlinghurst NSW 2010
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Ethics committee country [1]
294048
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Australia
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Date submitted for ethics approval [1]
294048
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01/09/2014
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Approval date [1]
294048
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20/07/2015
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Ethics approval number [1]
294048
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14/216
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Summary
Brief summary
Sleep and circadian disturbances are intricately linked to the onset, co-morbidity and chronicity of various mental disorders. For instance, shortened or extended sleep duration, increased sleep fragmentation and delayed and disorganized sleep-wake schedules have been observed in young people with a range of affective and psychotic disorders. Increasing evidence suggests that changes in sleep and circadian rhythms may modulate the trajectory of mental disorders and treatment outcomes, but little is currently known about sleep and circadian rhythms during critical mental illness episodes leading to hospitalization and how this may relate to the recovery process. The current observational study will use novel ambulatory devices to monitor sleep, general activity levels, body temperature and ambient light exposure across multiple days in inpatients admitted to a young adult mental health service. Potential associations between sleep-wake and circadian parameters and changes in self-reported clinical symptoms measured across the course of hospitalization will also be investigated. This study has the potential to deepen our understanding of sleep and circadian disturbances in acute phases of mental disorders and how they relate to the recovery process.
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Prof Ian Hickie
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Address
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Brain and Mind Centre
94 Mallett St
Camperdown
NSW 2050
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Country
62250
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Australia
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Phone
62250
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+61 2 9351 0810
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Fax
62250
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+61 2 9351 0652
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Email
62250
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[email protected]
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Contact person for public queries
Name
62251
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Ian Hickie
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Address
62251
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Brain and Mind Centre
94 Mallett St
Camperdown
NSW 2050
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Country
62251
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Australia
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Phone
62251
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+61 2 9351 0810
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Fax
62251
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Email
62251
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[email protected]
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Contact person for scientific queries
Name
62252
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Ian Hickie
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Address
62252
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Brain and Mind Centre
94 Mallett St
Camperdown
NSW 2050
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Country
62252
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Australia
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Phone
62252
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+61 2 9351 0810
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Fax
62252
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Email
62252
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[email protected]
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No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
Download to PDF