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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00791674
Registration number
NCT00791674
Ethics application status
Date submitted
13/11/2008
Date registered
14/11/2008
Date last updated
14/11/2008
Titles & IDs
Public title
Opiate Sleep Disordered Breathing Study
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Scientific title
Sleep Disordered Breathing in Patients With Chronic Pain and Long Term Opiate Therapy
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Secondary ID [1]
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50/07
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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:
Sleep Apnea
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Condition category
Condition code
Respiratory
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Sleep apnoea
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Intervention/exposure
Study type
Observational
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Patient registry
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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
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Prevalence of sleep disordered breathing in patients on long term opiates.
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Assessment method [1]
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Timepoint [1]
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18 months
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Secondary outcome [1]
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Prevalence of ventilatory failure in this cohort
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Assessment method [1]
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Timepoint [1]
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18 months
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Eligibility
Key inclusion criteria
* Patients on long acting Morphine >40mg/day, Oxycontin >30mg/day, and Methadone >20mg/day were contacted.
* Stable opiate dose for 2 weeks
* Lives within 80KM of FMC
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Minimum age
18
Years
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Maximum age
75
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
* Significant CCF/CVA
* Severe COPD
* Major Psychiatric illness
* History of substance abuse in the last 3 months
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Study design
Purpose
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Duration
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Selection
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Timing
Prospective
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Statistical methods / analysis
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Recruitment
Recruitment status
UNKNOWN
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/12/2007
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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
50
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
SA
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Recruitment hospital [1]
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Pain Management Unit, Flinders Medical Centre - Bedford Park
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Recruitment hospital [2]
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Adelaide Institute of Sleep Health, Repatriation General Hospital, - Daw Park
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Recruitment postcode(s) [1]
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5042 - Bedford Park
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Recruitment postcode(s) [2]
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5041 - Daw Park
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Funding & Sponsors
Primary sponsor type
Other
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Name
Adelaide Institute for Sleep Health
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Address
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Country
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Other collaborator category [1]
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Government body
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Name [1]
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Flinders Medical Centre
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Address [1]
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Country [1]
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Ethics approval
Ethics application status
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Summary
Brief summary
Lay title: A study of breathing pauses during sleep in patients on long term opiates. Sleep apnoea is a term which refers to frequent breathing pauses during sleep. Breathing can stop at night due to the upper airway collapsing (Obstructive sleep apnoea)or reduced signals from the brain driving breathing (central sleep apnoea). Clinical observation has noticed that patients on opiates have an increase in sleep apnoea. Hypothesis: This study looks at the relationship of opiates (when used for patients chronic pain) and the occurrence of sleep apnoea. It is expected that there will be an increase in sleep apnoea (particularly of the central variant) particularly in patients on long term opiates.
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Trial website
https://clinicaltrials.gov/study/NCT00791674
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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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Anand R Rose, MD,FRACP
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Address
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Adelaide Institute of Sleep Health
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Anand R Rose, MD, FRACP
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Address
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Country
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Phone
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61882769666
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Fax
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Email
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[email protected]
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Contact person for scientific queries
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
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00791674
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