deltatrials
Active Not Recruiting NA INTERVENTIONAL 3-arm NCT03253172

Potassium Supplementation in CKD (K+ in CKD)

Renoprotective Effects of Potassium Supplementation in Chronic Kidney Disease (CKD)

Sponsor: Amsterdam UMC

Conditions Hyperkalemia Hypertension Potassium Depletion Renal Insufficiency, Chronic
Interventions Placebo Potassium Chloride Potassium Citrate
Updated 11 times since 2017 Last updated: Feb 10, 2026 Started: Jul 1, 2017 Primary completion: May 1, 2026 Completion: Oct 1, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03253172, this NA trial focuses on Hyperkalemia and Hypertension and remains ongoing. Sponsored by Amsterdam UMC, it has been updated 11 times since 2017, reflecting substantial change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

~Sep 2017 – ~Dec 2017 · 3 months · monthly snapshotActive Not Recruiting~Dec 2017 – ~Jun 2018 · 6 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2019 · 15 months · monthly snapshotRecruiting~Sep 2019 – ~Jan 2021 · 16 months · monthly snapshotRecruiting~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotRecruiting~Sep 2021 – ~Feb 2022 · 5 months · monthly snapshotRecruiting~Feb 2022 – ~Jul 2024 · 29 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Jan 2025 · 4 months · monthly snapshotRecruiting~Jan 2025 – ~Feb 2026 · 13 months · monthly snapshotActive Not Recruiting~Feb 2026 – present · 6 months · monthly snapshotActive Not Recruiting

Change History

11 versions recorded

  1. Feb 2026 — Present [monthly]

    Active Not Recruiting NA

  2. Jan 2025 — Feb 2026 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  3. Sep 2024 — Jan 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Feb 2022 — Jul 2024 [monthly]

    Recruiting NA

▶ Show 6 earlier versions

  1. Sep 2021 — Feb 2022 [monthly]

    Recruiting NA

  2. Jan 2021 — Sep 2021 [monthly]

    Recruiting NA

  3. Sep 2019 — Jan 2021 [monthly]

    Recruiting NA

  4. Jun 2018 — Sep 2019 [monthly]

    Recruiting NA

  5. Dec 2017 — Jun 2018 [monthly]

    Recruiting NA

    Status: Active Not Recruiting → Recruiting

  6. Sep 2017 — Dec 2017 [monthly]

    Active Not Recruiting NA

    First recorded

Jul 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Amsterdam UMC
  • Dutch Kidney Foundation
  • Erasmus Medical Center
  • Leiden University Medical Center
  • University Medical Center Groningen
Data source: Erasmus Medical Center

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

Study Locations