Chronic Venous Ulcers
Conditions
Interventions
experimental group:Basic Treatment+Zizhu ointment
Control group:Basic Treatment+Alginate Calcium Dressing Filling Procedure
Sponsors
Shuguang Hospital, Shanghai University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) Meets the diagnostic criteria for chronic venous ulcers; (2) Aged 18-80 years; (3) The venous ulcer has persisted for 6 weeks or longer; (4) The ulcer area is between 5 cm^2 and 50 cm^2; (5) The number of ulcers is one to three; (6) Lower limb venous ultrasound diagnosis indicates chronic lower limb venous insufficiency (venous reflux is defined as superficial venous reflux time greater than 0.5 seconds, deep venous reflux time greater than 1 second, and records of deep venous reflux); (7) ABI (Ankle-Brachial Index) is between 0.8 and 1.3; (8) Willing to participate in the clinical trial and sign an informed consent form. Participants who meet all the above criteria will be included.
Exclusion criteria
Exclusion criteria: (1) Individuals allergic to pressure treatment products; (2) Pregnant or lactating women; (3) Those with severe complications of heart, liver, kidney, or other serious primary diseases, and patients with mental illnesses; (4) Participants currently enrolled in other clinical trials; (5) Other conditions deemed unsuitable for inclusion by the researchers. Participants who meet any of the above criteria will be excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ulcer healing rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Quality of Life Scale;Venous Clinical Severity Score;Quantification of Therapeutic Efficacy for Chronic Ulcers;transcutaneous oxygen pressure; | — |
Countries
China
Contacts
Public ContactGuobin Liu
Shuguang Hospital, Shanghai University of Traditional Chinese Medicine
Outcome results
None listed