Effectiveness and Safety of Early-Stage Amputation and External Herbs Chitosan for Diabetic Foot Ulcer
Diabetic Foot Ulcer
About this trial
This is an interventional treatment trial for Diabetic Foot Ulcer focused on measuring diabetic foot ulcer, early-stage amputation, external therapy of herbs chitosan, wound surface healing
Eligibility Criteria
Inclusion Criteria:
- According to Chinese herbs medicine standard for the diagnosis and treatment of diabetic foot, the individual diagnosed as diabetic foot with acromelic gangrene.
- The individual aged between 18 and 70 years.
- All wounds corresponded to Wagner classification grade 4 or 5.
- By appropriate treatment, skin temperature of limb with ulcer became warmer and it proved that the blood circulation recovery could be happening.
- There were no obvious bruises or chromatosis in the necrosis skin.
- Persistent limb pain affected the sleep of the individuals.
- The individual voluntarily signed the informed consent form.
Exclusion Criteria:
- Acromelic gangrene caused by other reasons.
- The individuals with server cardiovascular and cerebrovascular diseases or hepatic and kidney diseases do not adhere to surgery.
- The individuals with the history of amputation.
- The individuals with systemic inflammatory response syndrome, Bacteremia, Pyemia or shock.
- Vascular ultrasound shows artery is completely blocked.
- The individuals do not adhere to the treatment or are with other treatments.
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Experimental
Early-stage amputation+external herbs chitosan
Early-stage amputation+traditional gauze
Amputation+external herbs chitosan
Amputation+traditional gauze
Individuals with DFU were given early-stage amputation and wound was given herbs chitosan after amputation.
Individuals with DFU were given early-stage amputation and wound was given traditional gauze after amputation.
Individuals with DFU were given amputation and wound was given herbs chitosan after amputation.
Individuals with DFU were given amputation and wound was given traditional gauze after amputation.