deltatrials
Completed PHASE3 INTERVENTIONAL 2-arm NCT03809884

Dietary Counseling or Potassium Supplement to Increase Potassium Intake in Patients With High Blood Pressure

Diet or Additional Supplement to Increase Potassium Intake: An Adaptive Clinical Trial

Sponsor: Ottawa Hospital Research Institute

Conditions Hypertension
Interventions Dietary Counselling Potassium Citrate
Updated 13 times since 2019 Last updated: Apr 7, 2025 Started: Dec 1, 2019 Primary completion: Jul 22, 2024 Completion: Jul 22, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Hypertension, this trial is completed. The trial is conducted by Ottawa Hospital Research Institute and has accumulated 13 data snapshots since 2019. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Feb 2019 – ~Aug 2019 · 6 months · monthly snapshot~Aug 2019 – ~Dec 2019 · 4 months · monthly snapshot~Dec 2019 – ~Jan 2020 · 31 days · monthly snapshot~Jan 2020 – ~Jan 2021 · 12 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~Dec 2021 · 8 months · monthly snapshot~Dec 2021 – ~May 2022 · 5 months · monthly snapshot~May 2022 – ~Dec 2022 · 7 months · monthly snapshot~Dec 2022 – ~May 2023 · 5 months · monthly snapshot~May 2023 – ~Jul 2024 · 14 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~May 2025 · 8 months · monthly snapshot~May 2025 – present · 14 months · monthly snapshot

Change History

13 versions recorded

  1. May 2025 — Present [monthly]

    Completed PHASE3

    Status: Recruiting → Completed

  2. Sep 2024 — May 2025 [monthly]

    Recruiting PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE3

  4. May 2023 — Jul 2024 [monthly]

    Recruiting PHASE3

  5. Dec 2022 — May 2023 [monthly]

    Recruiting PHASE3

▶ Show 8 earlier versions

  1. May 2022 — Dec 2022 [monthly]

    Recruiting PHASE3

  2. Dec 2021 — May 2022 [monthly]

    Recruiting PHASE3

  3. Apr 2021 — Dec 2021 [monthly]

    Recruiting PHASE3

  4. Jan 2021 — Apr 2021 [monthly]

    Recruiting PHASE3

  5. Jan 2020 — Jan 2021 [monthly]

    Recruiting PHASE3

    Status: Not Yet Recruiting → Recruiting

  6. Dec 2019 — Jan 2020 [monthly]

    Not Yet Recruiting PHASE3

  7. Aug 2019 — Dec 2019 [monthly]

    Not Yet Recruiting PHASE3

  8. Feb 2019 — Aug 2019 [monthly]

    Not Yet Recruiting PHASE3

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Ottawa Hospital Research Institute
Data source: Ottawa Hospital Research Institute

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

Study Locations