鄒惠美+王蓉+楊劍英
【摘要】 目的:探討負壓引流聯合納米銀敷料治療手術后感染切口的臨床療效。方法:根據自愿原則,將60例胃腸手術術后切口感染的患者分為單純銀離子敷料組、單純負壓吸引組和聯合應用組,各20例。比較三組治療后傷口愈合時間、換藥次數、術后費用、術后住院天數及不同時段的C反應蛋白、白細胞數、體溫、傷口細菌計數和疼痛評分。結果:聯合應用組的各項指標均優于單純銀離子敷料組和單純負壓吸引組,比較差異均有統計學意義(P<0.05)。結論:負壓吸引聯合銀離子敷料治療相比單獨運用銀離子敷料或負壓吸引能更有效地減輕傷口局部炎癥,控制手術切口感染,促進傷口愈合,減輕患者疼痛,降低住院費用。
【關鍵詞】 負壓引流; 納米銀敷料; 感染切口
【Abstract】 Objective:To evaluate the negative pressure drainage combined with nano silver dressing to promote the clinical effect of healing of incision infection.Method:According to the voluntary principle,60 patients with gastrointestinal surgery incision infection were divided into pure silver ion dressings group,pure negative pressure drainage group and combined group,20 cases in each group.After treatment,the wound healing time,number of dressing change,postoperative cost,postoperative hospitalization days,at different times of the CRP,leukocyte count,body temperature,wound bacterial counts and pain scores between three groups were compared.Result:The indexes of combined group were better than those of pure silver ion dressing group and pure negative pressure drainage group,the differences were statistically significant(P<0.05).Conclusion:Negative pressure drainage combined with silver ions dressing therapy compared with the single use of silver ion dressings or negative pressure can attract more effectively reduce the local inflammation,wound control incision infection,promote wound healing, reduce patient pain,reduce hospitalization expenses.
【Key words】 Negative pressure drainage; Nano silver dressing; Infected incision
First-authors address:School of Nursing,University of South China,Hengyang 421001,China
doi:10.3969/j.issn.1674-4985.2017.29.022
手術部位感染是最常見的醫院獲得性感染之一,發生率高達13%~18%[1]。切口感染可導致切口愈合延遲、裂開,增加術后瘢痕產生,尤其對于免疫低下的患者更有可能引起全身感染,引發敗血癥,甚至導致死亡[2-4]。負壓封閉引流技術(VSD)能有效提高微循環血流速度、擴張創面微血管、增加創面血供,有利于創面愈合,現已廣泛應用于臨床的創面治療[5-6]。納米銀敷料能促進創面內新生血管形成,有效抑制創面傷口細菌生長,緩解炎癥反應,促進創面愈合,已有許多臨床報道肯定了其創面治療的療效[7-8]。但兩者聯合治療手術傷口愈合尚無報道,因此本文就兩者聯合應用治療感染傷口的效果展開探討,現報道如下。
1 資料與方法
1.1 一般資料 選取2014年1月-2015年12月在湘潭市某三甲醫院普外科收治的手術切口感染患者60例,其中男30例,女30例。根據患者自愿原則分別采用單純銀離子敷料處理、單純負壓吸引處理、負壓吸引與銀離子敷料聯合應用處理,共三組,每組20例。……