Sterile Wound Care Liquid Dressing in Treatment of Diabetes Foot Ulcer: a Randomized Control Trial

Inclusion Criteria: The patient is aged 18-80 years old; Diagnose diabetes according to WHO standards; Diagnose diabetes ulcer; Confirmed as one of the stages of infection progression, necrosis stable, or granulation growth; The Pregnancy test of female patients with Fertility must be negative; Non eye damage to the wound surface and natural cavities such as the ear cavity, nasal cavity, and abdominal cavity; Voluntarily participate in this study and sign an informed consent form. Exclusion Criteria: Severe diseases such as acute myocardial infarction, heart failure, hepatitis, shock, respiratory failure, kidney failure, etc. have not been corrected yet; Uncontrolled blood glucose, Glucose test#Fasting blood sugar>15mmol/L, Glycated hemoglobin>12%; There is active bleeding inside the wound, and routine basic treatment plans cannot be implemented;,4. Serum albumin < 20g/L; Hemoglobin < 60g/L; Platelets<50 × 10^9/L; 5. Patients with advanced malignant tumors; 6. Active period of autoimmune diseases; 7. Allergic history of sterile wound care liquid dressings; 8. The patient is unable to cooperate or has mental disorders; 9. Pregnant and lactating women;,10. Eye damage and natural cavities such as the ear, nose, and abdominal cavity; 11. Skin tumors; 12. Active skin diseases; 13. According to the judgment of the researchers, the patient has a clear and irremovable cause that affects wound healing, which is not suitable for this study or cannot comply with the requirements of this study.