Comparison of the Balloon-Expandable Edwards Valve and Self-Expandable CoreValve Evolut R or Evolut PRO System for the Treatment of Small, Severely Dysfunctional Surgical Aortic Bioprotheses. The 'LYTEN' Trial (NCT03520101)
Comparison of the Balloon-Expandable Edwards Valve and Self-Expandable CoreValve Evolut R or Evolut PRO System for the Treatment of Small, Severely Dysfunctional Surgical Aortic Bioprotheses: A Pilot Prospective Randomized Trial. The 'LYTEN' Trial
🩺 Plain-English Summary (8th-Grade Level)
The treatment with transcatheter aortic valve implantation (TAVI) of patients with small (≤23mm) surgical bioprostheses remains a challenge due to the increased transvalvular residual gradients and high rates of severe prosthesis-patient mismatch (PPM) following the procedure.
Who can join: Review the eligibility criteria below.
Location: IUCPQ — Québec, Quebec
🧪 Interventions in This Study
- TAVI_ViV procedure with Edwards valve (PROCEDURE)
- TAVI_ViV procedure with CoreValve system (PROCEDURE)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- IUCPQ — Québec, Quebec
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Aortic Valve Stenosis
- ExCEED: CENTERA THV System in Intermediate Risk Patients Who Have Symptomatic, Severe, Calcific, Aortic Stenosis — Los Angeles, California
- Prolonged Continuous ECG Monitoring Prior to Transcatheter Aortic Valve Implantation — Québec, Quebec
- Inspiris Resilia Durability Registry — Sankt Pölten,
- Transcatheter Aortic Valve Replacement to UNload the Left Ventricle in Patients With ADvanced Heart Failure (TAVR UNLOAD) — Chandler, Arizona
- Medtronic Evolut Transcatheter Aortic Valve Replacement in Low Risk Patients — Phoenix, Arizona
- Platelet Adhesion in the Pathobiology of Aortic Stenosis — Charlottesville, Virginia
Explore by condition: All Aortic Valve Stenosis clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.