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Adverse Long-term Consequences of Sleep Disordered Breathing: The Ottawa Hospital (TOH) Sleep Database

NCT03834792 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 5155

Last updated 2020-11-25

No results posted yet for this study

Summary

The primary purpose of the proposed study is to validate our previously developed predictive model for adults with obstructive sleep apnea using (i) clinical data from multiple large academic centers, (ii) a longer follow-up period, and (iii) an extended definition of outcomes of interest.

The TOH sleep database was created as a part of the project: "Validation of provincial health administrative data algorithms to identify patients with obstructive sleep apnea (OSA): Feasibility project". Protocol ID: 20170591-01H (AMENDMENT APPROVED on December 19, 2018) to be used for future clinical, research, educational and quality improvement purposes.

Conditions

  • Polysomnography
  • Sleep Apnea Syndromes
  • Risk Factors
  • Prognosis
  • Restless Legs Syndrome
  • Periodic Limb Movement Sleep Disorder
  • Sleep Arousal Disorders
  • Opioid Use

Interventions

OTHER

No intervention but exposure

Different sleep disorders will be considered as an exposure. The data elements included in the database: demographics, date of the sleep study, study type, all available polysomnography indices, symptoms, sleep schedule, comorbidities, medications, social history, electrocardiography, positive airway pressure treatment related variables.

Sponsors & Collaborators

  • University of Ottawa

    collaborator OTHER

  • University of Toronto

    collaborator OTHER

  • University of Western Ontario, Canada

    collaborator OTHER

  • Ottawa Hospital Research Institute

    lead OTHER

Principal Investigators

  • Tetyana Kendzerska, MD, PhD · The Ottawa Hospital Research Institute

Eligibility

Min Age
16 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-12-30
Primary Completion
2025-12-31
Completion
2028-12-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03834792 on ClinicalTrials.gov