Evaluation of Lower Extremity Athletic Injuries and Response to Treatment Using SWE and MFI
NCT ID: NCT05608824
Last Updated: 2025-04-03
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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ACTIVE_NOT_RECRUITING
NA
9 participants
INTERVENTIONAL
2023-10-01
2025-08-31
Brief Summary
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To explore changes in shear wave elastography (SWE) and microvascular flow imaging (MFI) measurements from time of injury through the recovery phase of lower extremity musculoskeletal injuries to determine if a correlation exists with functional impairment.
Secondary Objective:
To develop a deep learning AI system for automated region of interest (ROI) determination for measurement of average SWE and MFI.
Methodology:
Eligible subjects with lower extremity injuries will undergo SWE and MFI measurements and complete the Lower Extremity Functional Scale questionnaire at each study visit. Clinical data related to the evaluation of the injury acquired during standard medical care of the injury will be collected from the patients' medical record such as CT or MRI scans, X-rays, physical exams and tests as well as laboratory measurements. Subjects will undergo serial SWE and MFI imaging throughout their rehabilitation episode of care to assess changes over time, status in rehabilitation and comparison to the contralateral extremity.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Musculoskeletal injury
Shear wave elastography and microvascular flow imaging.
Shear wave elastography and microvascular flow imaging.
Subjects will undergo serial SWE and MFI imaging throughout their rehabilitation episode of care to assess changes over time, status in rehabilitation and comparison to the contralateral extremity.
Interventions
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Shear wave elastography and microvascular flow imaging.
Subjects will undergo serial SWE and MFI imaging throughout their rehabilitation episode of care to assess changes over time, status in rehabilitation and comparison to the contralateral extremity.
Eligibility Criteria
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Inclusion Criteria
* Able to sign an informed consent document;
* Suspected MSK injury of the lower extremity (i.e. hamstring injuries and soft tissue injuries involving the ankle).
Exclusion Criteria
* Hemodialysis grafts of involved extremity;
* Extremity wounds preventing ultrasound imaging.
18 Years
89 Years
ALL
No
Sponsors
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University of Oregon
OTHER
Oregon Health and Science University
OTHER
Responsible Party
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Kenton W. Gregory
Principal Investigator
Principal Investigators
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Kenton Gregory, MD
Role: PRINCIPAL_INVESTIGATOR
Oregon Health and Science University
Locations
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University of Oregon
Eugene, Oregon, United States
Oregon Health & Science University
Portland, Oregon, United States
Countries
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References
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Other Identifiers
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00000608
Identifier Type: -
Identifier Source: org_study_id
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