MASA Valve Early Feasibility Study

Recruiting now · Not applicable

Conditions studied: Tetrology of Fallot, Pulmonary Stenosis, Truncus Arteriosus, Transposition of Great Vessels, Pulmonary Atresia, Ross Procedure

In brief

The MASA Valve Early Feasibility Study (MVEFS) multi-site interventional clinical trial within the United States of America with each center following a common protocol.The objective of the trial is to evaluate the safety and probable benefit of MASA Valve in the indicated subset of patients requiring Right Ventricular Outflow Tract Reconstruction (RVOTR). As an early feasibility study, the purpose is determine the feasibility of success of the device in order to gather early data towards a future pivotal study and/or regulatory clearance submission.

Key facts

Study ID: NCT05452720
Run by: PECA Labs
People needed: 10
Starts: 2023-05-18
Expected to finish: 2028-04-01
Last updated by the study team: 2024-11-06

Who can join

Age: any, up to 22. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

At least one of the following: Right Ventricular to Pulmonary Artery mean gradient > 35mm Hg, moderate or severe Pulmonary regurgitation (≥3+), or clinical indication for replacement of their native or prosthetic pulmonary valve with a prosthesis.
Age < 22 years
Patient is geographically stable and willing to return for 1 year follow-up for the trial.
Patient's legal guardian should be willing to provide informed consent (IC) at the hospital location where they are being enrolled.
The patient, and the patient's parent / legal representative where appropriate, and the treating physician agree that the subject will return for all required post-procedure follow up visits and the subject will comply with clinical investigation plan required follow-up visits.

You may not qualify if…

Patient is in need of or has presence of a prosthetic heart valve at any other position
Patient has a need for concomitant surgical procedures (non-cardiac)
Patients with previously implanted pacemaker (including defibrillators) or mechanical valves
Patient has an active bacterial or viral infection or requiring current antibiotic therapy (if temporary illness, patient may be a candidate 4 weeks after discontinuation of antibiotics)
Patient has an active endocarditis
Leukopenia, according to local laboratory evaluation of white blood cell count
Acute or chronic anemia, according to local laboratory evaluation of hemoglobin Patients can be transfused to meet eligibility criteria
Thrombocytopenia, defined as Platelet count < 150,000/mm3 Patients can be transfused to meet eligibility criteria
Severe chest wall deformity, which would preclude placement of the PV conduit
Known hypersensitivity to anticoagulants and antiplatelet drugs and to the device materials
Immunocompromised patient defined as: autoimmune disease, patients receiving immunosuppressant drugs or immune stimulant drugs
Patient has chronic inflammatory / autoimmune disease
Need for emergency cardiac or vascular surgery or intervention
Major or progressive non-cardiac disease (liver failure, renal failure, cancer) that has a life expectancy of less than one year
Currently participating, or participated within the last 30 days, in an investigational drug or device study
Alcohol or drug abuse as defined by DSM IV-TR criteria for substance abuse - this includes the illicit use of cannabis within the last 12 months
Patient has medical, social or psychosocial factors that, in the opinion of the Investigator, could have impact on safety or compliance

Where it is running

OSF Childrens Hospital of Illinois — Peoria, Illinois, United States (enrolling)
Boston Childrens Hospital — Boston, Massachusetts, United States (enrolling)
Cincinnati Children's Hospital — Cincinnati, Ohio, United States (enrolling)
Childrens Hospital of Philadelphia — Philadelphia, Pennsylvania, United States (enrolling)
Childrens Medical Center Dallas — Dallas, Texas, United States (enrolling)

Full record on ClinicalTrials.gov

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