Treatment of chronic wounds is clinically challenging based on low graft take rates associated with traditional surger.
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients with a chronic wound (defined as a wound that remained unhealed for more than 4 weeks) which required surgical debridement and skin grafting were eligible.
Exclusion criteria
Exclusion criteria: 1. patients considered a high anesthesiology or surgical risk. 2. Patient with severe systemic disease. 3. Patient with concomitant use of corticosteroids. 4. Patient with hypersensitivity to trypsin or Hartmann solution.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Effectiveness | — |
Secondary
| Measure | Time frame |
|---|---|
| safety | — |
Countries
Asia(except Japan)
Contacts
The First Affiliated Hospital of Sun Yat-sen University Department of Burn Surgery