← Eichor
Study identifier: NCT04797572 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Clinical Evaluation of the Free Margin Cusp Sizer (CALIBRATE)

Condition: Aortic Valve Regurgitation · Aortic Root Aneurysm  ·  Sponsor: Cliniques universitaires Saint-Luc- Université Catholique de Louvain

PhaseNA
Planned participants120
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

The objective of this study is to investigate safety and performance of the Free Margin Cusp sizer. The device will be used during aortic valve repair and sparing procedures as a caliper to measure the aortic valve free margin length at different stages of the procedure. The patient will be followed for one year clinically (at 1, 2, 6 and 12 months) and by echocardiography (at 6 and 12 months) to assess aortic valve function.

This description comes directly from the study's public registry record.

Talk to the study team

Laurent de Kerchove, MD, PhD  ·  +32 2 764 41 51  ·  laurent.dekerchove@uclouvain.be

Corinne Coulon  ·  +32 2 764 6108  ·  corinne.coulon@uclouvain.be

Always discuss trial participation with your own doctor first.

Locations (1)

Cliniques Universitaires Saint-LucBrussels, BelgiumRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT04797572