deltatrials
Completed OBSERVATIONAL NCT03032029

Registry on the Treatment of Central and Complex Sleep-Disordered Breathing With Adaptive Servo-Ventilation (READ-ASV)

Sponsor: CRI-The Clinical Research Institute GmbH

Updated 16 times since 2017 Last updated: Oct 14, 2024 Started: Sep 5, 2017 Primary completion: Jun 30, 2022 Completion: Jul 1, 2022
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 Central Sleep Apnea and Complex Sleep Apnea, this trial is completed. The trial is conducted by CRI-The Clinical Research Institute GmbH and has accumulated 16 data snapshots since 2017. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Feb 2017 – ~May 2017 · 3 months · monthly snapshot~May 2017 – ~Oct 2017 · 5 months · monthly snapshot~Oct 2017 – ~Apr 2018 · 6 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~May 2020 · 23 months · monthly snapshot~May 2020 – ~Jan 2021 · 8 months · monthly snapshot~Jan 2021 – ~May 2021 · 4 months · monthly snapshot~May 2021 – ~Oct 2021 · 5 months · monthly snapshot~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshot~Sep 2022 – ~Feb 2024 · 17 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Nov 2024 · 2 months · monthly snapshot~Nov 2024 – ~Sep 2025 · 10 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

16 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed

  2. Nov 2024 — Sep 2025 [monthly]

    Completed

  3. Sep 2024 — Nov 2024 [monthly]

    Completed

  4. Jul 2024 — Sep 2024 [monthly]

    Completed

  5. Feb 2024 — Jul 2024 [monthly]

    Completed

Show 11 earlier versions
  1. Sep 2022 — Feb 2024 [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  2. Oct 2021 — Sep 2022 [monthly]

    Active Not Recruiting

  3. May 2021 — Oct 2021 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  4. Jan 2021 — May 2021 [monthly]

    Recruiting

    Status: CompletedRecruiting

  5. May 2020 — Jan 2021 [monthly]

    Completed

    Status: RecruitingCompleted

  6. Jun 2018 — May 2020 [monthly]

    Recruiting

  7. May 2018 — Jun 2018 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  8. Apr 2018 — May 2018 [monthly]

    Not Yet Recruiting

    Phase: NANone

  9. Oct 2017 — Apr 2018 [monthly]

    Not Yet Recruiting NA

  10. May 2017 — Oct 2017 [monthly]

    Not Yet Recruiting NA

  11. Feb 2017 — May 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • CRI-The Clinical Research Institute GmbH
  • ResMed
  • University Hospital Regensburg
Data source: ResMed

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