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TVMR With the INNOVALVE System Trial - Early Feasibility Study

TVMR With the INNOVALVE System Trial - Early Feasibility Study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04919980
Acronym
TWIST-EFS
Enrollment
65
Registered
2021-06-09
Start date
2022-09-01
Completion date
2031-07-01
Last updated
2026-05-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mitral Valve Regurgitation (Degenerative or Functional)

Brief summary

Study to evaluate the safety and performance of the INNOVALVE system

Detailed description

The study is a multi-center, First-In-Human, prospective, single arm early feasibility study to evaluate the safety and performance of the INNOVALVE system

Interventions

DEVICEINNOVALVE system

INNOVALVE system

Sponsors

Edwards Lifesciences
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Clinically significant, symptomatic mitral regurgitation * High risk for open-heart surgery * Meets anatomical criteria

Exclusion criteria

* Unsuitable anatomy * Patient is inoperable * EF\<25%

Design outcomes

Primary

MeasureTime frameDescription
Absence of implant or delivery related serious adverse events at 30 Days30 daysAbsence of implant or delivery related serious adverse events

Secondary

MeasureTime frame
Technical successProcedure
Procedural success30 days
NYHA functional class30 days, 6, 12 months and annually up to 5 years
Six-minute walk test30 days, 6, 12 months and annually up to 5 years
Quality of life improvement (KCCQ-12)30 days, 6, 12 months and annually up to 5 years
Reduction in MR grade30 days, 6, 12 months and annually up to 5 years

Countries

United States

Contacts

CONTACTTMTT Clinical
TMTT_Clinical@edwards.com(949) 250-2500
PRINCIPAL_INVESTIGATORChet Rihal

Mayo Clinic

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 29, 2026