Evaluation of New Diagnostic and Treatment Algorithm for Obstructive Sleep Apnea
NCT ID: NCT00425659
Last Updated: 2009-07-10
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
150 participants
INTERVENTIONAL
2007-01-31
2009-06-30
Brief Summary
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Detailed Description
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Hypothesis: Newer home sleep study device and algorithm provides an alternative for inpatient sleep study Design: Prospective randomized study Subject: High pretest probability of OSAS patients referred to a tertiary centre.
Study instruments: a portable sleep study device, AutoCPAP and inpatient sleep monitoring system.
Interventions: comparison between 3 different algorithms of health service for OSA patients would be made: conventional in-patient sleep study, empirical treatment and home sleep study.
Main outcome measures: The primary outcome is the validity of the home sleep study device compare to inpatient sleep study. The secondary outcomes are the relative efficacy of different algorithms and the numbers of failed procedures in each algorithm.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
HEALTH_SERVICES_RESEARCH
NONE
Study Groups
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3
home CPAP titration (Autoset)
continuous positive airway pressure device for treatment of sleep apnea
1
home sleep study
different in algorithm arrangement for diagnosing sleep apnea
2
usual practice
CPAP
usual practice
Interventions
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home sleep study
different in algorithm arrangement for diagnosing sleep apnea
home CPAP titration (Autoset)
continuous positive airway pressure device for treatment of sleep apnea
CPAP
usual practice
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Patients aged between 18-65 years who agree to participate in the study.
Exclusion Criteria
* Patients who refuse signing consent of the study
* Do not have high pretest probability of OSAS
* Refuse to have home sleep study
* Refuse any treatment offered; or
* Could not comply with the set up of home study.
18 Years
65 Years
ALL
No
Sponsors
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Chinese University of Hong Kong
OTHER
Responsible Party
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CUHK
Principal Investigators
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Kin W To, MBChB
Role: PRINCIPAL_INVESTIGATOR
Chinese University of Hong Kong
Locations
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The Chinese University of Hong Kong
Hong Kong, , China
Countries
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Other Identifiers
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CRE-2006.404-T
Identifier Type: -
Identifier Source: org_study_id
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