Long-Term Follow-up After the Autograft Aortic Valve Procedure (Ross Operation)
Long-Term Follow-up After the Autograft Aortic Valve Procedure (Ross Operation)-the German-Dutch- Ross Registry
Sponsor: University of Luebeck
A observational or N/A phase clinical study on Aortic Valve Disease, this trial is ongoing. The trial is conducted by University of Luebeck and has accumulated 8 data snapshots since 2001. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Status Flow
Change History
8 versions recorded-
Sep 2025 — Present [monthly]
Unknown
-
Sep 2024 — Sep 2025 [monthly]
Unknown
-
Jul 2024 — Sep 2024 [monthly]
Unknown
Status: Unknown Status → Unknown
-
Jan 2021 — Jul 2024 [monthly]
Unknown Status
-
Jun 2018 — Jan 2021 [monthly]
Unknown Status
▶ Show 3 earlier versions
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Apr 2018 — Jun 2018 [monthly]
Unknown Status
Phase: NA → None
-
Feb 2017 — Apr 2018 [monthly]
Unknown Status NA
Status: Enrolling By Invitation → Unknown Status
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Jan 2017 — Feb 2017 [monthly]
Enrolling By Invitation NA
First recorded
Jan 2001
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- University of Luebeck
For direct contact, visit the study record on ClinicalTrials.gov .