deltatrials
Completed PHASE4 INTERVENTIONAL 3-arm NCT01807897

Oxygen Versus PAP for Sleep Apnea in Heart Failure (OPTIMAL-HF)

Oxygen Versus PAP for Treatment of Sleep Apnea in Chronic Heart Failure

Sponsor: VA Office of Research and Development

Conditions Heart Failure Sleep Apnea Syndromes
Interventions Continuous positive airway pressure Healthy Lifestyle and Sleep Education Nocturnal supplemental oxygen
Updated 16 times since 2017 Last updated: Dec 29, 2022 Started: Jun 23, 2014 Primary completion: Jun 30, 2020 Completion: Jun 30, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Heart Failure and Sleep Apnea Syndromes, this trial is completed. The trial is conducted by VA Office of Research and Development and has accumulated 16 data snapshots since 2014. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Aug 2017 · 6 months · monthly snapshot~Aug 2017 – ~Jun 2018 · 10 months · monthly snapshot~Jun 2018 – ~Jan 2019 · 7 months · monthly snapshot~Jan 2019 – ~Aug 2019 · 7 months · monthly snapshot~Aug 2019 – ~Feb 2020 · 6 months · monthly snapshot~Feb 2020 – ~Sep 2020 · 7 months · monthly snapshot~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshot~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshot~Mar 2021 – ~Sep 2021 · 6 months · monthly snapshot~Sep 2021 – ~Apr 2022 · 7 months · monthly snapshot~Apr 2022 – ~Sep 2022 · 5 months · monthly snapshot~Sep 2022 – ~Feb 2023 · 5 months · monthly snapshot~Feb 2023 – ~Jul 2024 · 17 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

16 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed PHASE4

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  3. Feb 2023 — Jul 2024 [monthly]

    Completed PHASE4

  4. Sep 2022 — Feb 2023 [monthly]

    Completed PHASE4

  5. Apr 2022 — Sep 2022 [monthly]

    Completed PHASE4

▶ Show 11 earlier versions

  1. Sep 2021 — Apr 2022 [monthly]

    Completed PHASE4

    Status: Active Not Recruiting → Completed

  2. Mar 2021 — Sep 2021 [monthly]

    Active Not Recruiting PHASE4

  3. Jan 2021 — Mar 2021 [monthly]

    Active Not Recruiting PHASE4

  4. Sep 2020 — Jan 2021 [monthly]

    Active Not Recruiting PHASE4

  5. Feb 2020 — Sep 2020 [monthly]

    Active Not Recruiting PHASE4

    Status: Recruiting → Active Not Recruiting

  6. Aug 2019 — Feb 2020 [monthly]

    Recruiting PHASE4

  7. Jan 2019 — Aug 2019 [monthly]

    Recruiting PHASE4

  8. Jun 2018 — Jan 2019 [monthly]

    Recruiting PHASE4

  9. Aug 2017 — Jun 2018 [monthly]

    Recruiting PHASE4

  10. Feb 2017 — Aug 2017 [monthly]

    Recruiting PHASE4

  11. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE4

    First recorded

Jun 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • VA Office of Research and Development
Data source: VA Office of Research and Development

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

Study Locations