deltatrials
Terminated PHASE4 INTERVENTIONAL 2-arm NCT05252923

Endothelial Protection in Convalescent COVID-19 Patients

Endothelial Protection in Convalescent COVID-19 Patients. The Effect of Sulodexide on Serum Levels of Biomarkers for Endothelial Dysfunction. A Pilot Prospective, Randomized, Open-label, Investigator-initiated Trial.

Sponsor: Pirogov Russian National Research Medical University

Interventions Sulodexide
Updated 8 times since 2022 Last updated: Jun 11, 2025 Started: Apr 1, 2022 Primary completion: Sep 1, 2022 Completion: Dec 31, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Lack of the eligible patients

A PHASE4 clinical study on COVID-19 and Endothelial Dysfunction, this trial is terminated or withdrawn. The trial is conducted by Pirogov Russian National Research Medical University and has accumulated 8 data snapshots since 2022. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

~Mar 2022 – ~Apr 2022 · 31 days · monthly snapshotNot Yet Recruiting~Apr 2022 – ~May 2022 · 30 days · monthly snapshotNot Yet Recruiting~May 2022 – ~Mar 2024 · 22 months · monthly snapshotRecruiting~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Jul 2025 · 10 months · monthly snapshotUnknown~Jul 2025 – ~Sep 2025 · 2 months · monthly snapshotTerminated~Sep 2025 – present · 10 months · monthly snapshotTerminated

Change History

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

    Terminated PHASE4

  2. Jul 2025 — Sep 2025 [monthly]

    Terminated PHASE4

    Status: UnknownTerminated

  3. Sep 2024 — Jul 2025 [monthly]

    Unknown PHASE4

  4. Jul 2024 — Sep 2024 [monthly]

    Unknown PHASE4

    Status: Unknown StatusUnknown

  5. Mar 2024 — Jul 2024 [monthly]

    Unknown Status PHASE4

    Status: RecruitingUnknown Status

Show 3 earlier versions
  1. May 2022 — Mar 2024 [monthly]

    Recruiting PHASE4

    Status: Not Yet RecruitingRecruiting

  2. Apr 2022 — May 2022 [monthly]

    Not Yet Recruiting PHASE4

  3. Mar 2022 — Apr 2022 [monthly]

    Not Yet Recruiting PHASE4

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Pirogov Russian National Research Medical University
Data source: Pirogov Russian National Research Medical University

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

Study Locations