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| Name | Class |
|---|---|
| Lerdsin General Hospital | OTHER |
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The goal of this observational study is to validate a risk prediction model developed for unsuccessful elbow flexion recovery after nerve transfer surgery in patients with brachial plexus injury. The main question it aims to answer is how well a risk prediction model perform in a different dataset, which are patients with brachial plexus injury who underwent surgery in a different time period or a different hospital.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Successful biceps recovery | Motor power more than or equal to grade 3 at 24 months after surgery |
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| Failure of biceps recovery | Motor power less than grade 3 at 24 months after surgery |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Nerve transfer surgery for elbow flexion | Procedure | A functioning but less important nerve (e.g. spinal accessory nerve, phrenic nerve, fascicle of median nerve, or fascicle of ulnar nerve) was transferred to nerves innervating biceps or brachialis muscle to restore elbow flexion. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of participants with failure of biceps recovery at 24 months | Medical research council motor grading system of less than 3 at 24 months after surgery | 24 months |
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Inclusion Criteria:
Exclusion Criteria:
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Traumatic brachial plexus injury patients underwent nerve transfer operation
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Medicine Siriraj Hospital, Mahidol University | Bangkoknoi | Bangkok | 10700 | Thailand |
Need a consensus from institute and colleagues
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