Early Safety and Clinical Efficacy of Mitral Allograft in Tricuspid Surgery

NCT ID: NCT06196684

Last Updated: 2025-10-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-09-29

Study Completion Date

2026-10-30

Brief Summary

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The aim of the study is to evaluate early safety and clinical efficacy of mitral allografts in tricuspid valve replacement for primary tricuspid valve diseases.

Detailed Description

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Early safety (morbidity, mortality rate, freedom from any valve related complication) along with mid-term clinical efficacy ( mid-term survival, freedom from reoperation, repeat endocarditis and other valve related complication ) is going to be evaluated.

Conditions

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Allografts Tricuspid Valve Insufficiency

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Patients with primary tricuspid valve insufficiency scheduled for tricuspid valve replacement

Mitral allograft implantation

Intervention Type PROCEDURE

Tricuspid valve replacement with mitral valve allograft

Interventions

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Mitral allograft implantation

Tricuspid valve replacement with mitral valve allograft

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patients with primary tricuspid valve disease and/or tricuspid bioprosthetic failure scheduled for tricuspid valve intervention.
* Intraoperative findings suggested for tricuspid valve replacement rather than repair.

Exclusion Criteria

* Pregnancy
* Confirmed active drug addiction
* Progressive HIV-infection
* HIV-infected patients with CD4-cells count less than 250
* Patients with secondary tricuspid valve pathology (left-sided valve disease)
* LV Ejection fraction less than 50%
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Chelyabinsk Regional Clinical Hospital

OTHER_GOV

Sponsor Role lead

Responsible Party

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Mikhail Nuzhdin

Director

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Department of Cardiac Surgery

Chelyabinsk, Chelyabinsk Oblast, Russia

Site Status

Countries

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Russia

Other Identifiers

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26122023

Identifier Type: -

Identifier Source: org_study_id

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