10-second G&R Test
Conditions
Keywords
10-second G&R test, cervical spondylotic myelopathy, hand motion analysis, video analysis
Brief summary
The purpose of this study: 1. Build an artificial intelligence screening tool for cervical spondylosis based on hand function analysis; 2. Verify the accuracy of cervical spondylosis screening tools.
Detailed description
Cervical spondylotic myelopathy (CSM) has a high incidence in the middle-aged and elderly people. According to clinical research, the surgeon can makes a preliminary assessment of the severity of CSM based on a 10-second grip and release (G&R) test. The statistics of G&R test mainly rely on the surgeon's manual counting. When a patient's hand motion speed is too fast, the surgeon's manual counting is prone to error, leading to potential misdiagnosis. We construct and verify the intelligent video analysis system for Grip-&-release. The system has a high accuracy and inference speed that ensure the proposed model can be used as a screening examination tool for CSM and a medical assistance tool to help decision making during CSM treatment planning.
Interventions
DIAGNOSTIC_TEST10-second hand grip and release test
To grip and release hand in ten seconds
Sponsors
Guangdong Provincial People's Hospital
Study design
Observational model
COHORT
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
40 Years to 80 Years
Healthy volunteers
Yes
Inclusion criteria
1. Age between 18-80 years old; 2. Patients who have received cervical CT or MR examination within the last month and have been clearly diagnosed or excluded from cervical spondylosis (i.e., those who have been clearly diagnosed before participating in the study); 3. People who are willing to participate in the study with CT/MR examination (i.e., those who have not been diagnosed before joining the study).
Exclusion criteria
1. Subjects with cervical spondylosis who have been examined but still cannot be definitively diagnosed or ruled out; 2. Subjects with definite presence of hand trauma; 3. People who do not have access to CT or MR; 4. Subjects who did not comply with the examination, were unable to perform neurological assessment, or were unable to fill out questionnaires.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| mJOA score | 2022-10-01-2022-12-30 | Correlate 10-second hand grip and release test with mJOA score |
Countries
China
Outcome results
None listed