Overal Survival After TAVI According to Sarcopenia

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

COMPLETED

Total Enrollment

930 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-01-01

Study Completion Date

2023-01-02

Brief Summary

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The goal of this observational study is to compare the overal survival after transcatheter aortic valve implantation (TAVI) according to sarcopenia status evaluated from preprocedural CT scans.

The main question it aims to answer is:

• Is CT evaluated sarcopenia an independent predictor of overal survival after TAVI?

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Detailed Description

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The patients suffering from aortic valve stenosis, that are not eligible for cardiosurgery were indicated to miniinvasive transcatheter aortic valve implantation (TAVI). The follow up of 930 patients were done in time interval from 1 to 11 years. In every patient the preprocedural CT scans were done. From these CT scans the L3 cross sections will be used for sarcopenia evaluation. Then we will statisticaly evaluate the overal survival after TAVI procedure in the relation with sarcopenia status. We will answer the main question: Is CT evaluated sarcopenia an independent predictor of overal survival after TAVI?

Conditions

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Sarcopenia Aortic Valve Stenosis

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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CT evaluated sarcopenia

At L3 level of CT scan we will measure the area and density of muscles and fat tissue. We devided the patients to sarcopenia and non-sarcopenia groups according to these values.

Intervention Type DIAGNOSTIC_TEST