碳纤维敷料在烧伤创面中的临床应用

目的观察碳纤维敷料对烧伤创面的治疗作用。方法选择浅Ⅱ°、深Ⅱ°和残余创面共277例,随机分为对照组(碘伏纱布换药)和治疗组(碳纤维敷料换药)。观察敷料吸收容量、创面炎症反应,并做创面细菌定量和创面组织学检查,记录创面愈合时间等。结果与对照组相比,治疗组敷料吸收容量大,创面炎症反应轻,创周炎症消退快,痂下组织细菌定量低。浅Ⅱ°、深Ⅱ°及残余创面愈合时间分别为(7．4±2．1)d、(16．2±2．6)d、(19．4±6．2)d,均较对照组缩短,对照组分别为(9．6±2．4)d、(19．6±3．4)d和(28．8±10．4)d。结论碳纤维敷料是一种具有吸附能力强、可有效控制炎症反应、促进创面愈合等特点的新型敷料。

Application of carbon fiber dressing on burn wounds

Objective To observe the effects of carbon fiber dressing on burn wounds. Methods Two hundreds and seventy seven burn patients were randomly divided into treatment group (group T) and control group (group C ). The burn wounds were covered with carbon fiber dressing in T group, and with povidone iodine gauze in C group, respectively. The absorption capability of the dressing, inflammatory reaction and bacteria quantitation of wound tissues and wound healing time were observed, and biopsy of wounds were performed. Results The absorption capability of the dressing was higher, the wound inflammatory reaction was milder, and bacteria quantitation of wound tissues was lower in the group T than that in group C. The wound healing time in the group T was shorter than that in group C. Conclusions Carbon fiber dressing is a new model dressing, it can absorb wound exudation, lessen inflammatory reaction and improve wound healing.