deltatrials
Completed OBSERVATIONAL NCT03644784

Protocoled Quantitative Assessment of Aortic Regurgitation Using Videodensitometry in a Multicontinental Trial in Rotterdam, Montreal, Yamaguchi, Segeberg, Amsterdam. (ASSESS-REGURGE)

Sponsor: Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

Updated 6 times since 2018 Last updated: Aug 5, 2019 Started: Sep 1, 2017 Primary completion: Mar 1, 2019 Completion: Mar 31, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Aortic Valve Insufficiency and Aortic Valve Regurgitation and is currently completed. Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) leads this study, which shows 6 recorded versions since 2017 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Sep 2018 – ~Sep 2019 · 12 months · monthly snapshotRecruiting~Sep 2019 – ~Jan 2021 · 16 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 11 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Jan 2021 — Jul 2024 [monthly]

    Completed

  5. Sep 2019 — Jan 2021 [monthly]

    Completed

    Status: RecruitingCompleted

Show 1 earlier version
  1. Sep 2018 — Sep 2019 [monthly]

    Recruiting

    First recorded

Sep 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
  • Erasmus Medical Center
  • Imperial College London
  • McGill University
  • Segeberger Kliniken GmbH
  • Yamaguchi University Hospital
Data source: Imperial College London

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