deltatrials
Completed NCT00561483

Sequential Cystatin C Levels and Renal Impairment in Acute Heart Failure

Sponsor: The Cleveland Clinic

Updated 13 times since 2017 Last updated: Nov 25, 2025 Started: Dec 5, 2007 Primary completion: Dec 31, 2013 Completion: Oct 14, 2016

This observational or N/A phase trial investigates Acute Heart Failure and Renal Failure and is currently completed. The Cleveland Clinic leads this study, which shows 13 recorded versions since 2007 — indicating substantial longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Change History

13 versions recorded
  1. Dec 2025 — Present [monthly]

    Completed

  2. Jan 2025 — Dec 2025 [monthly]

    Completed

  3. Sep 2024 — Jan 2025 [monthly]

    Completed

  4. Jul 2024 — Sep 2024 [monthly]

    Completed

  5. Dec 2021 — Jul 2024 [monthly]

    Completed

Show 8 earlier versions
  1. Jan 2021 — Dec 2021 [monthly]

    Completed

  2. Nov 2020 — Jan 2021 [monthly]

    Completed

  3. Jun 2018 — Nov 2020 [monthly]

    Completed

  4. May 2018 — Jun 2018 [monthly]

    Completed

  5. Apr 2018 — May 2018 [monthly]

    Completed

    Phase: NANone

  6. Aug 2017 — Apr 2018 [monthly]

    Completed NA

  7. Feb 2017 — Aug 2017 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  8. Jan 2017 — Feb 2017 [monthly]

    Unknown Status NA

    First recorded

Dec 2007

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • The Cleveland Clinic
Data source: The Cleveland Clinic

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

Study Locations

  • Cleveland, United States