Conditions: Deep Partial Thickness Burn
Keywords: Wound healing Epithelialization Safety
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 34
Healthy volunteers: no

Brief summary:
Partial thickness burn wounds are most likely to heal within 2-3 weeks mainly by mechanism of epithelialization. However, it depends on the depth of the wounds and patient condition. Infection is one of the most common complications causing delay in wound healing which might affect to quality of patient's life. Generally, the standard treatment of partial thickness burn wound is topical 1% silver sulfadiazine cream. Previous studies had been reported the broad spectrum antimicrobial activity of silver sulfadiazine cream but it did not demonstrate the accelerating effect of wound healing. Therefore, the combination of substance which can promote wound healing to topical silver sulfadiazine cream might benefit for partial thickness burn wound treatment.

The objective of this study was to compare the results of partial thickness burn wound treatment at burn unit, Siriraj hospital with topical cream containing 1% silver sulfadiazine plus 6% epidermal growth factor (EGF) and 1% silver zinc sulfadiazine. The demographic data (age, sex, %body surface area burn), time of wound closure, pain and itching, dose and type of pain and itching medication, adverse effect of topical medication, some laboratory results and cost of expenses.

This is the prospective, double blinded, randomize-controlled study. The sample sizes were partial thickness burn wound patients who were treated at burn unit, Siriraj hospital. Patients were allocated into 2 groups receiving treatment with either topical silver sulfadiazine plus EGF or silver zinc sulfadiazine. All parameter data were analyzed with repeated measure ANOVA and independent t-test.

Detailed description:

Arms:
arm 1: Epidermal growth factor with silver sulfadiazine cream was applied to the experimental wounds completely and then covered with sterile gauze. The wound was cleaned every 24 h and the cream was then applied again after cleaning process. arm 2: Silver sulfadiazine cream was applied to cover the controlled-wound completely and then covered with sterile gauze. The wound was cleaned every 24 h and the cream was then applied again after cleaning process.

Interventions: intervention 1: Epidermal growth factor with silver sulfadiazine cream intervention 2: Silver zinc sulfadiazine cream
Intervention descriptions: intervention 1: Compare the duration for complete partial thickness burn wound healing between sample (epidermal growth factor with silver sulfadiazine cream) and control (silver zinc sulfadiazine cream) intervention 2: Compare the duration for complete partial thickness burn wound healing between sample (epidermal growth factor with silver sulfadiazine cream) and control (silver zinc sulfadiazine cream)

Protocol document: