digital nerve injury
Conditions
Interventions
Test group:using traditional methods(direct suture or autologous nerve graft) to repair pure sensory nerve defects
Control group:using hANG to repair pure sensory nerve defects
Sponsors
The First Affiliated Hospital of Sun Yat-sen University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) had pure sensory nerve defects and were willing to participate in this clinical trial (upper limb); 2) were >14 years of age; 3) had a nerve defect that was 1-5 cm in length and required nerve transplantation; 4) the duration of injury was less than 6 months; 5) were willing to sign an informed consent form to receive examinations, treatment, and postoperative follow-up.
Exclusion criteria
Exclusion criteria: 1) patients with acute infections, severe wound contamination, unstable vital signs, or functional assessment of nerve repair could not be performed due to skin damage innervated by the nerve that required repair; 2) patients for whom functional assessment could not be performed due to joint stiffness controlled by the muscles innervated by nerves that required repair; 3) patients with neurological diseases or other diseases such as diabetes that may potentially affect the nervous system; 4) patients with chronic diseases, including gout and collagen disease, alcohol addiction, alcoholism, liver impairment, or renal dysfunction; 5) patients with poor compliance and patients who could not complete examinations, treatment, postoperative rehabilitation, or follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Semmes-Weinstein (SW) monofilament; | — |
Countries
China
Contacts
Public ContactXiaolin Liu
Outcome results
None listed