Diabetic Foot Ulcers
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Diabetic gangrene occurred in toe, with Wagner classification of 3-4; 2. Ankle brachial index (ABI) >= 0.5; 3. Transphalangeal amputation.
Exclusion criteria
Exclusion criteria: 1. Foot ulcer caused by arteritis, malignant tumor and other causes; 2. There is bone destruction in the proximal phalanx or metatarsal; 3. Severe cellulitis or deep abscess around the proximal phalanx and metatarsophalangeal joint; 4. The soft tissue defect of the affected toe is serious or locally complicated with skin diseases, and there are not enough healthy flaps for suture; 5. Have mental illness or poor self-management ability, and can't cooperate with treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative wound healing time ; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale (VAS) score;Microbial detection;Scar;Length of stay;Total hospitalization expenses ; | — |
Countries
China
Contacts
Subei People's Hospital