deltatrials
Recruiting PHASE2 INTERVENTIONAL 2-arm NCT06043440

Down Syndrome Obstructive Sleep Apnea (DOSA)

Randomized Control Trial of Oxygen Therapy in Children and Adolescents With Down Syndrome and Obstructive Sleep Apnea

Sponsor: Brigham and Women's Hospital

Interventions Oxygen
Updated 6 times since 2023 Last updated: Apr 18, 2025 Started: Oct 24, 2023 Primary completion: Nov 30, 2027 Completion: Dec 30, 2027
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2 trial investigates Down Syndrome and Obstructive Sleep Apnea and is currently actively recruiting participants. Brigham and Women's Hospital leads this study, which shows 6 recorded versions since 2023 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Oct 2023 – ~Mar 2024 · 5 months · monthly snapshotNot Yet Recruiting~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Mar 2025 · 6 months · monthly snapshotRecruiting~Mar 2025 – ~May 2025 · 2 months · monthly snapshot~May 2025 – present · 16 months · monthly snapshotRecruiting

Change History

6 versions recorded
  1. May 2025 — Present [monthly]

    Recruiting PHASE2

  2. Mar 2025 — May 2025 [monthly]

    Recruiting PHASE2

  3. Sep 2024 — Mar 2025 [monthly]

    Recruiting PHASE2

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE2

  5. Mar 2024 — Jul 2024 [monthly]

    Recruiting PHASE2

    Status: Not Yet RecruitingRecruiting

Show 1 earlier version
  1. Oct 2023 — Mar 2024 [monthly]

    Not Yet Recruiting PHASE2

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Brigham and Women's Hospital
  • Children's Hospital Los Angeles
  • Children's Hospital Medical Center, Cincinnati
  • Children's Hospital of Philadelphia
  • Children's Hospital of The King's Daughters
  • Rainbow Babies and Children's Hospital
  • Seattle Children's Hospital
  • University of Michigan
  • University of Southern California
Data source: Brigham and Women's Hospital

For direct contact, visit the study record on ClinicalTrials.gov .