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Using Personal Mobile Technology to Identify Obstructive Sleep Apnea in Children With Down Syndrome (UPLOAD)

Study acronym: UPLOAD
StatusActive, Not Recruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated March 18, 2026 (before its estimated September 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Primary completion date: Dec 2022 to Sep 2026
    • Trial status: Recruiting to Active, Not Recruiting
    • Study completion date: Mar 2023 to Dec 2026
    • Site details revised
    v5
  2. Primary completion date: Apr 2021 to Dec 2022
    • Study completion date: Jul 2021 to Mar 2023
    v4
  3. Trial status: Not Yet Recruiting to Recruiting
    • Study sites: 0 to 1
    • Start date changed from estimate of Aug 2019 to Sep 17, 2019
    v3
  4. Secondary endpoints: details revised at 3 of 3 entriesv2
  5. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
This study aims to see if mobile video clips (smartphone recordings) can be used to screen children with Down syndrome to identify those at highest risk of obstructive sleep apnea (OSA), so they can be prioritized for an earlier sleep study. Parents will be asked to record short video clips of their child sleeping, and then rate whether they think their child has OSA. Later, children will undergo a sleep study to compare to the ratings.
Trial Details
NCT Number NCT04022460
Lead Sponsor Children's Hospital of Eastern Ontario
Collaborators: The Physicians' Services Incorporated Foundation
Conditions
(from sponsor)		 Down Syndrome, Obstructive Sleep Apnea, Child
Related terms Down Syndrome, Sleep Apnea, Obstructive
Enrollment 141 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov