Assessment of the inQB8 Tricuspid Valve Replacement System
Official title: A Clinical Study of the inQB8 Transcatheter Tricuspid Valve Replacement System
Run by inQB8 Medical Technologies, LLC · NCT06611579 · Data updated 2026-11-12
This study is testing a new valve replacement system to see if it can safely help people with severe tricuspid valve problems feel better.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | inQB8 Medical Technologies, LLC Industry-sponsored |
| Locations | 8 sites (Los Angeles, California and 7 other locations) |
| Status | Recruiting |
| Started | June 1, 2025 |
| Main results expected | October 31, 2027 |
| Study ends | October 31, 2030 |
| Registry record updated | May 18, 2026 |
| Trial ID | NCT06611579 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients with symptomatic, severe tricuspid regurgitation who are anatomically suitable for the MonarQ TTVR System.
✕Probably not a fit
Patients requiring urgent surgery or those with refractory heart failure may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical study evaluates the safety and performance of the inQB8 MonarQ Tricuspid Valve Replacement System in patients with severe tricuspid valve regurgitation. It is a multi-center, prospective, single-arm study that aims to gather data on the effectiveness of this transcatheter intervention. Participants will be monitored for their hemodynamic stability and overall health outcomes following the procedure. The study seeks to provide insights into a new treatment option for patients suffering from this condition.
Why it matters
Potential benefit: If successful, this study could offer a new, less invasive treatment option for patients with severe tricuspid valve regurgitation.
How similar studies have gone: While this approach is innovative, similar studies have shown promise in other valve replacement interventions, suggesting potential for success.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Anatomically suitable for the MonarQ TTVR System * Symptomatic, tricuspid regurgitation (TR) that is severe or greater * Adequately treated for heart failure based upon medical standards * Hemodynamically stable Exclusion Criteria: * Need for emergent or urgent surgery for any reason, any planned cardiac surgery within the next 12 months (365 days), or any planned percutaneous cardiac procedure within the next 90 days * Refractory Heart Failure (HF) that requires or required advanced intervention * Any condition, in the opinion of the investigator, making it unlikely the patient will be able to complete all protocol procedures and follow-up. * Currently participating in another investigational biologic, drug or device study
Where it's running
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Cedars-Sinai Medical Center
Los Angeles, California, United States Recruiting -
Los Robles Hosptial and Medical Center
Thousand Oaks, California, United States Recruiting -
Piedmont Atlanta Hospital
Atlanta, Georgia, United States Recruiting -
North Shore University Hospital
Manhasset, New York, United States Recruiting -
Penn Presbyterian Medical Center
Philadelphia, Pennsylvania, United States Recruiting -
Baylor Heart Hospital
Plano, Texas, United States Recruiting
Show 2 more locations
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AZ Sint-Jan Brugge AV
Bruges, Belgium Recruiting -
St. Michael's Hospital
Toronto, Ontario, Canada Recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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TruGamma tricuspid valve replacement for high-risk patients
This trial tests the TruGamma tricuspid valve replacement system in high-risk patients with severe tricuspid regurgitation to see if it is safe and helps symptoms when added to standard medical care.
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Transcatheter Tricuspid Valve Replacement for Severe Tricuspid Regurgitation
This trial tests the Laplace TTVR System to see if it safely and effectively treats adults with severe tricuspid regurgitation.
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Vyne TriNova Transcatheter Tricuspid Valve Replacement study for severe tricuspid regurgitation
This trial tests the VDyne TriNova system in adults with symptomatic severe tricuspid regurgitation to see if it is safe and helps heart symptoms compared with an alternative device.
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Lead-related tricuspid valve leakage after first-time pacemaker or ICD implantation
This project will see if a new transvenous pacemaker or ICD lead causes new or worse tricuspid valve regurgitation in people getting their first device.
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Tracking progression and consequences of heart valve disease
This project will follow adults with moderate or worse valve disease to see if clinical tests and imaging can predict when their condition will get worse.
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Evaluating a new device for replacing the tricuspid valve in patients with severe regurgitation
This study is testing a new device to replace the tricuspid valve in adults with severe regurgitation who can't have traditional surgery to see if it is safe and works well.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.