Aortic Dissection With 4-dimensional Phase-contrast Magnetic Resonance Imaging

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

RECRUITING

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-03-01

Study Completion Date

2025-12-12

Brief Summary

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We prospectively collected information on consecutive patients who had been evaluated using 4D PC-MRI for aortic pathology in a tertiary hospital between April 2018 and Feb 2020. Patients were eligible for inclusion in the study if they had a clinical indication for CTA of aortic dissections.

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Detailed Description

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The exclusion criteria were non-MRI-compatible ferromagnetic devices and pregnancy. In addition, patients with poor compliance and with unstable status that prevented them from lying down for the MRI protocol were excluded. Initially, 26 patients evaluated. One patient was excluded due to fever at the scheduled time, and another was unable to lie down due to complicated spine disease. All patients underwent CTA scan on a 64-slice multidetector scanner (Somatom Sensation 64; Siemens Healthcare, Erlangen, Germany) with the intravenous administration of contrast media, followed by 4D PC-MRI to assess aortic pathology

Conditions

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MRI

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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MRI

check MRI quality in aorta

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

Patients were eligible for inclusion in the study if they had a clinical indication for CTA of aortic dissections.

Exclusion Criteria

The exclusion criteria were non-MRI-compatible ferromagnetic devices and pregnancy. In addition, patients with poor compliance and with unstable status that prevented them from lying down for the MRI protocol were excluded.

Minimum Eligible Age

18 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No