Chronic wound
Conditions
Interventions
control group:Routine debridement, dressing change, surgical debridement.
observation group 1:Routine debridement, dressing change, after surgical debridement.The liposuction needle was centrifuged at the abdomen or thighs after liposuction, the supernatant was removed, and
observation group 2:Routine debridement, dressing change, after surgical debridement.After liposuction needle was applied to the abdomen or thighs, patients were rinsed with 0.9% sodium chloride solut
observation group 3:Routine debridement, dressing change, after surgical debridement.The liposuction needle was used to centrifuge, emulsify, filter and centrifuge the fat after liposuction on the abd
Sponsors
The Second Affiliated Hospital of Kunming Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with various chronic refractory wounds (>= 1 month); 2. The patients who can complete the treatment according to the grouping requirements, and the patients with perfect clinical data.
Exclusion criteria
Exclusion criteria: 1. Patients with malignant tumor wound; 2. Patients with osteomyelitis wound without healing; 3. Patients with wounds with large blood vessels or organs exposed; 4. Patients with wound with fistula leading to body cavity or organ; 5. Patients with mental illness; 6. Patients with serious cardiovascular, cerebrovascular, liver, kidney, hematopoietic system, immune system diseases that affect the treatment; 7. Patients who cannot cooperate with treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Wound healing rate;numerical rating scale, NRS;Vancouver scar scale,VSS;Low velocity and small blood flow grading of wound regeneration; | — |
Countries
China
Contacts
Public ContactYan Zhi
The Second Affiliated Hospital of Kunming Medical University
Outcome results
None listed