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Multi-Vendor Multi-Site Novel Accelerated MRI Relaxometry

Recruitingn/aAges 18 Years - 50 YearsAllXiaojuan Li
NCT04536103 on ClinicalTrials.gov โ†—
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In plain words

What the trial is, and whether it could suit you

Currently the diagnosis of OA is based on radiographs and clinical findings, which is limited to detecting late-stage disease. There is a pressing, unmet clinical need for robust assessment of early changes in cartilage health. Towards this goal, extensive efforts are ongoing to develop quantitative MRI for cartilage matrix analysis. MR T1ฯ and T2 relaxation times have shown to be promising imaging biomarkers for early cartilage degeneration and prediction of disease progression. However, many challenges remain to clinically applying these techniques, including lack of standardized acquisition and quantification methods, and long acquisition times. The study aims to develop novel, fast and reproducible MR T1ฯ and T2 relaxation time imaging methods on MR systems from multiple vendors and establish a platform for standardization and cross validation of these measures as a tool for clinical

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๐Ÿ“‹ Eligibility rules (as published)
Inclusion Criteria: Group 1 1\. Age \> 18 Group 2 1\. Age 18-50 Group 3 1. Age 18-50 2. Sustain an acute full ACL tear in one knee; the contralateral knee uninjured 3. Undergo ACL reconstructions and standard rehabilitation Group 4 1\. Age 18-50 Exclusion Criteria: Group 1 1. Contraindication to MRI such as severe claustrophobia and implanted devices such as neurostimulators, pacemakers, aneurysm clips etc. 2. Pregnancy. Group 2 1. Contraindication to MRI such as severe claustrophobia and implanted devices such as neurostimulators, pacemakers, aneurysm clips etc. 2. Pregnancy. 3. History of osteoarthritis and inflammatory arthritis 4. Previous injury and/or surgery on either knee Group 3 1. Contraindication to MRI such as severe claustrophobia and implanted devices such as neurostimulators, pacemakers, aneurysm clips etc. 2. Pregnancy. 3. Inability to undergo standard pre- and post-injury/operative rehabilitation Group 4 1. Contraindication to MRI such as severe claustrophobia and implanted devices such as neurostimulators, pacemakers, aneurysm clips etc. 2. Pregnancy. 3. History of osteoarthritis and inflammatory arthritis 4. Previous injury and/or surgery on either knee
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What it tests

  • MRI
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Where

1 site
Cleveland Clinic Foundation
Cleveland, United States
๐Ÿค Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible โ€” always decide together with your own doctor.
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