CT Mar Technology and MR Mavric, Semac Sequence in Removing Artifacts of Orthopedic Metal Internal Fixation
NCT ID: NCT04954963
Last Updated: 2021-07-08
Study Results
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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COMPLETED
50 participants
OBSERVATIONAL
2019-12-01
2020-10-30
Brief Summary
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Detailed Description
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The purpose of this study was to comprehensively evaluate the effect of Mar technology on reducing metal artifacts after internal fixation and joint replacement, and then to explore the appropriate keV range of Mar technology to reduce metal artifacts. We also aim to compare the reduction effect of different sequences of MRI on internal fixation artifacts after internal fixation and joint replacement, and to explore the sequence suitable for clinical diagnosis and treatment.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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conventional examination
patients undergo conventional examination
No interventions assigned to this group
Reduce metal artifacts examination
patients undergo reduce metal artifacts examination
Reduce metal artifacts examination
patients undergo reduce metal artifacts examination
Interventions
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Reduce metal artifacts examination
patients undergo reduce metal artifacts examination
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
ALL
No
Sponsors
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Peking University Third Hospital
OTHER
Responsible Party
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Principal Investigators
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Huishu Yuan
Role: STUDY_CHAIR
Peking University Third Hospital
Locations
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Peking University Third Hospital
Beijing, Beijing Municipality, China
Countries
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Other Identifiers
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M2019317
Identifier Type: -
Identifier Source: org_study_id
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