Refractory wound
Conditions
Interventions
SVF+PDT:SVF+PDT
negative pressure drainage:negative pressure drainage
Sponsors
Plastic Surgery Hospital (Institute), Chinese Academy of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: a. Patients have refractory soft tissue wounds that cannot heal themselves due to diabetes, pressure injury, and other reasons that require treatment; b. The clinician judged that the patient's soft tissue wound was not suitable for surgical treatment; c. The patient is an adult male or a non-pregnant female aged 18-80 years; d. Patients can undergo liposuction surgery; e. The patient has the ability to read and understand the informed consent form and sign it; f. Patient willingness to accept the treatment in the trial protocol.
Exclusion criteria
Exclusion criteria: a. Patients with severe heart, kidney, liver function problems and other comorbidities that may interfere with the analysis of the results; b. Patients with poor physical condition who cannot withstand liposuction surgery; c. Patients diagnosed with malignant tumors; d. Patients with BMI greater than 30 and BMI less than 17; e. The patient has infectious diseases such as hepatitis B, hepatitis A or AIDS; f. The patient is taking medications that may interfere with the analysis of the results or is receiving other investigational clinical treatments; G. The patient had mental disorders, could not understand the content of the informed consent, and could not complete the trial and follow-up.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Complete wound healing time within 12 weeks after operation;Granulation growth of the wound;Bacterial content of wound;Quality of wound repair;Wound pain score;Quality of life score of patients;Complication rate; | — |
Primary
| Measure | Time frame |
|---|---|
| Total rate of wound healing at 12 weeks postoperation; | — |
Countries
China
Contacts
Public ContactLiu Yuanbo
Plastic Surgery Hospital (Institute), Chinese Academy of Medical Sciences
Outcome results
None listed