Peripheral nerve injury
Conditions
Interventions
Experimental group:Repair the injured peripheral nerve
Control group:Repair the injured peripheral nerve
Sponsors
Shanghai sixth people's hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. 18 years old<=age<=70 years old; 2. Suitable for patients with acute or chronic peripheral nerve injury repair, with decreased or absent sensory function (BMRC<S3); 3. Neurolysis injuries can be directly treated with tension-free anastomosis or bridging of small gaps with nerve defects<=2cm; 4. Those who voluntarily participate in this experimental study and agree to sign an informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients who are unable or intolerant to surgical treatment; 2. Patients with a history of severe allergies; 3. Patients with autoimmune diseases or other serious physical illnesses that may affect this study; 4. Individuals with mental system disorders and lack of autonomous behavioral ability; 5. Central nervous system injury or spinal cord perforation; 6. Pregnant or breastfeeding period, or those with pregnancy plans within 12 months; 7. Those who are allergic to the implant material collagen or chitosan; 8. Participants in other clinical trials within the past 3 months; 9. Researchers determine other situations that are not suitable for participation in the experiment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| British Medical Research Council ,BMRC;Visual analogue scale, VAS; | — |
Secondary
| Measure | Time frame |
|---|---|
| British Medical Research Council ,BMRC;Product Usability Satisfaction; | — |
Countries
China
Contacts
Public ContactFan Cunyi
Shanghai sixth people's hospital
Outcome results
None listed