ClinicalTrials.Veeva

Menu

A Prospective Multicenter Pivotal Study to Evaluate Safety and Effectiveness of Venus-Neo Surgical Aortic Valve (METASAR)

J

Jilin Venus Haoyue Medtech

Status

Not yet enrolling

Conditions

Aortic Valve Disease
Cardiovascular Diseases

Treatments

Device: Venus-Neo Surgical Aortic Valve

Study type

Interventional

Funder types

Industry

Identifiers

NCT05941455
VSAF-23-02

Details and patient eligibility

About

The goal of this clinical trial is to evaluate the safety, effectiveness, and performance of Venus-Neo Surgical Aortic Valve in subjects who are clinically indicated for aortic valve replacement.

Full description

This is a prospective, multicenter, non-randomized interventional study to evaluate the safety, effectiveness, and performance of Venus-Neo Surgical Aortic Valve. 155 subjects are estimated to be enrolled in this study. Total enrollment period for this trial is estimated to be 1 year. Follow-up duration is estimated to be 5 years. Overall duration of the trial is estimated to be 6 years. The trial begins with the enrollment of the first subject and ends after the last subject is exited from the trial after completing the last follow-up visit at approximately 5 years, all subjects are fully monitored, all outstanding data queries are resolved.

Enrollment

155 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Age ≥ 18 years
  2. Patients who are clinically indicated for aortic valve replacement
  3. Patients who are willing and able to participate in the follow-up requirements, and provide written informed consent

Exclusion criteria

  1. Previous surgical or/and transcatheter cardiac valve replacement at any site
  2. Previous open-heart surgical valve repair at any site
  3. Any percutaneous cardiovascular intervention (excluding diagnostic percutaneous coronary artery intervention), cardiovascular surgery, carotid surgery within 30 days
  4. Untreated mitral, tricuspid, or pulmonary valve diseases requiring procedural intervention
  5. Untreated clinically significant coronary artery diseases requiring revascularization
  6. Acute myocardial infarct within the previous 30 days
  7. Severe right heart dysfunction
  8. Active infection requiring antibiotic therapy including infective endocarditis
  9. Hypertrophic obstructive cardiomyopathy (HOCM)
  10. Severe symptomatic carotid artery stenosis
  11. Stroke or TIA within 3 months or Modified Rankin Scale ≥ 4 disability
  12. Chronic kidney disease (eGFR<45 mL/min/1.73m2) or end-stage renal disease requiring chronic dialysis
  13. Hematologic disorders: Leukopenia (WBC < 3000 cell/mL), anemia (Hgb < 9 g/dL), thrombocytopenia (Plt< 50,000 cell/mL), or any known blood clotting disorder, deemed clinically significant after consultation with Hematooncology specialists
  14. Severe chronic lung disease
  15. Previous organ transplant or currently an organ transplant candidate Anatomical
  16. LVEF < 20%
  17. Left ventricular end diastolic diameter (LVEDD) >70mm
  18. Echocardiographic evidence of intracardiac mass, thrombus, or vegetation
  19. Native aortic valve geometry and size unfavorable for study bioprosthetic valve General
  20. Hemodynamics instability requiring inotropic support or intra-aortic balloon pump (IABP) or other hemodynamic support device, or any mechanical heart assistance
  21. Urgent, emergency or salvage surgeries
  22. Known intolerance for periprocedural/post-procedural anticoagulation or antiplatelet therapy leading to be unable to undergo index procedure per physicians' judgement
  23. Life expectancy ≤ 1 year due to non-cardiac reasons
  24. Planned relevant concomitant procedure within 30 days post index procedure
  25. Current or recent participation (within 6 weeks prior to index procedure) in another drug or device trial
  26. Pregnant, breastfeeding or intend to become pregnant within 1 year
  27. Currently incarcerated or unable to give voluntary informed consent

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

155 participants in 1 patient group

Venus-Neo group
Experimental group
Description:
Procedure: surgical aortic valve replacement
Treatment:
Device: Venus-Neo Surgical Aortic Valve

Trial contacts and locations

1

Loading...

Central trial contact

Destino

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems