Biometric Recognition and Rehabilitation Assessment of Lower Extremity Sports Injury Based on Gait Touch Information
NCT ID: NCT04462913
Last Updated: 2020-07-08
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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UNKNOWN
550 participants
OBSERVATIONAL
2017-07-28
2022-12-30
Brief Summary
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Detailed Description
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The current common clinical methods cannot truly reflect the biomechanical status of the knee joint. The three-dimensional gait analysis is the gold standard, but it is difficult to apply clinically. There is an urgent need for a clinically practical method to quantitatively evaluate the biomechanics of the knee joint under dynamic weight bearing.
Methods:
50 healthy volunteers, 450 sports injuries patients (including hip, knee, and ankle joint diseases) and 50 patients with degenerative osteoarthritis were recruited.
55 passive reflective markers were placed bilaterally on the body. Lower extremity kinematics and dynamic plantar pressure during walking, jogging were collected.
Outcome evaluation indicators and statistical methods: The following indicators use repeated measurement two-factor analysis of variance: the left and right sides, different rehabilitation times are used as repeated measurement variables, to analyze the biomechanical changes of the lower limb joint biomechanics and gait touch information. A variety of machine learning methods (such as PCA, SVM, CNN, etc.) are used to analyze, and select the appropriate algorithm and parameters according to the learning effect. Finally, this study will establish a machine learning models for computer-aided diagnosis, treatment, and rehabilitation assessment.
Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Study Groups
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Healthy control
According to the previous clinical diagnosis, volunteers who has never suffered the lower extremity sports injuries.
no intervention
This is an observation study, with no intervention
Patients with sports injuries
According to the previous clinical diagnosis, patients who has suffered the sports injuries(including hip, knee, and ankle joint diseases).
no intervention
This is an observation study, with no intervention
Patients with degenerative osteoarthritis
According to the previous clinical diagnosis, patients who has suffered the degenerative osteoarthritis.
no intervention
This is an observation study, with no intervention
Interventions
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no intervention
This is an observation study, with no intervention
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* other injuries affecting movement performance.
ALL
Yes
Sponsors
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Peking University Third Hospital
OTHER
Responsible Party
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Principal Investigators
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Hongshi Huang, Doctor
Role: STUDY_CHAIR
Peking University Third Hospital
Locations
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Peking University Third Hospital
Beijing, , China
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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OR001
Identifier Type: -
Identifier Source: org_study_id
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