deltatrials
Active Not Recruiting OBSERVATIONAL NCT03858244

Idiopathic Scoliosis Progression and Sleep-disordered Breathing in Children

Curve Progression in Children and Adolescent Idiopathic Scoliosis With and Without Sleep-disordered Breathing

Sponsor: Ningbo No. 1 Hospital

Updated 9 times since 2019 Last updated: Feb 14, 2026 Started: Feb 18, 2019 Primary completion: Aug 1, 2027 Completion: Aug 1, 2027
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Obstructive Sleep Apnea and Scoliosis Idiopathic, this trial is ongoing. The trial is conducted by Ningbo No. 1 Hospital and has accumulated 9 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Mar 2019 – ~Jan 2021 · 22 months · monthly snapshotRecruiting~Jan 2021 – ~Mar 2023 · 26 months · monthly snapshotRecruiting~Mar 2023 – ~May 2023 · 2 months · monthly snapshotUnknown Status~May 2023 – ~Apr 2024 · 11 months · monthly snapshotCompleted~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshotActive Not Recruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotActive Not Recruiting~Sep 2024 – ~Nov 2024 · 2 months · monthly snapshotActive Not Recruiting~Nov 2024 – ~Feb 2026 · 15 months · monthly snapshotActive Not Recruiting~Feb 2026 – present · 5 months · monthly snapshotActive Not Recruiting

Change History

9 versions recorded
  1. Feb 2026 — Present [monthly]

    Active Not Recruiting

  2. Nov 2024 — Feb 2026 [monthly]

    Active Not Recruiting

  3. Sep 2024 — Nov 2024 [monthly]

    Active Not Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  5. Apr 2024 — Jul 2024 [monthly]

    Active Not Recruiting

    Status: CompletedActive Not Recruiting

Show 4 earlier versions
  1. May 2023 — Apr 2024 [monthly]

    Completed

    Status: Unknown StatusCompleted

  2. Mar 2023 — May 2023 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  3. Jan 2021 — Mar 2023 [monthly]

    Recruiting

  4. Mar 2019 — Jan 2021 [monthly]

    Recruiting

    First recorded

Feb 2019

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Ningbo No. 1 Hospital
  • Ningbo No.2 Hospital
  • Second Affiliated Hospital of Wenzhou Medical University
  • The Children's Hospital of Zhejiang University School of Medicine
  • The Third Affiliated Hospital of Wenzhou Medical University
Data source: Second Affiliated Hospital of Wenzhou Medical University

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

Study Locations