Clinical Use of Magnetic Resonance Perfusion Imaging to Qualitatively Assess Adequate Distal Perfusion After Endovascular Revascularization in Critical Limb Ischemia

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

65 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-12-12

Study Completion Date

2021-11-01

Brief Summary

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This study evaluates the clinical effectiveness of Magnetic Resonance(MR) perfusion imaging to qualitatively assess adequate distal perfusion after endovascular revascularization in Critical Limb Ischemia

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Detailed Description

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Conditions

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Lower Limb Ischemia Perfusion

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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critical limb ischemia

Magnetic Resonance Perfusion Imaging

Intervention Type PROCEDURE

Interventions

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Magnetic Resonance Perfusion Imaging

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Age 20 and above
* Critical limb ischemia with ulcer
* Ankle brachial index(ABI) ≤ 0.9 or Toe brachial index (TBI) ≤ 0.5 or Transcutaneous oxygen pressure (TcPo2) ≤ 40mmHg
* ≥ 70 percentage of stenosis of infrapopliteal artery on lower extremity computed tomography angiography or lower extremity doppler
* Subject understands protocol and provides written, informed consent