Pressure ulcers, diabetic foot, lower extremity arterial ulcers, lower extremity venous ulcers
Conditions
Interventions
Routine Wound Care Group:Routine wound care
Wugu Chong External Therapy Group:Wugu Chong external therapy
Sponsors
The First Affiliated Hospital of Dalian Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Diabetic Foot Patients (1) Meet the diagnostic criteria for diabetes as specified in the 2019 WHO Diagnostic Criteria for Diabetes. (2) Present clinical manifestations including chronic foot ulcers, gangrene, or infection, and be diagnosed with diabetic foot (Wagner grade >=1). (3) Aged >=18 years, no gender restriction. (4) Ulcer area =4 weeks. (5) Ulcer depth: 0.3–2.0 cm; no cortical bone exposure. 2. Patients with Lower Extremity Arterial Ulcers (1) Meet the diagnostic criteria for lower extremity arterial ulcers. (2) Fontaine stage IV. (3) Ulcer area =4 weeks. (4) Aged >=18 years, no gender restriction. (5) Ulcer depth: 0.3–2.0 cm; no cortical bone exposure. 3. Patients with Lower Extremity Venous Ulcers (1) Meet the diagnostic criteria for lower extremity venous ulcers. (2) CEAP classification C6 (active ulcer) or C5 (recurrent ulcer after healing). (3) Ulcer area =4 weeks. (4) Aged >=18 years, no gender restriction. (5) Ulcer depth: 0.3–2.0 cm; no cortical bone exposure. 4. Pressure Ulcer Patients (1) Meet the diagnostic criteria for pressure ulcers. (2) NPIAP stage >=2. (3) Ulcer area =4 weeks. (4) Aged >=18 years, no gender restriction. (5) Ulcer depth: 0.3–2.0 cm; no cortical bone exposure.
Exclusion criteria
Exclusion criteria: 1. General Exclusion Criteria (Applicable to all study participants) (1) With severe systemic infection (2) Complicated with acute cardiovascular and cerebrovascular diseases (3) A history of malignant tumors (4) With mental or cognitive impairment, unable to cooperate with treatment (5) Any other conditions deemed unsuitable for participation in this study by the researchers 2. Diabetic Foot Patients (1) Lesions present in both lower extremities 3. Patients with Lower Extremity Arterial Ulcers (1) Complicated with diabetes mellitus 4. Pressure Ulcer Patients (1) Ulcers caused by non-pressure injuries (e.g., malignant tumorous ulcers) (2) Complicated with diabetes mellitus
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Wound area reduction rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Wound healing time; | — |
Countries
China
Contacts
Public ContactJunwei Zong
The First Affiliated Hospital of Dalian Medical University
Outcome results
None listed