中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (34): 5458-5462.doi: 10.3969/j.issn.2095-4344.2015.34.010

• 药物控释材料 drug delivery materials • 上一篇    下一篇

重组人粒细胞巨噬细胞刺激因子凝胶修复中厚皮供皮区创面

李  超,李守聚,李永涛,付子扬,任长印   

  1. 菏泽市立医院烧伤整形科,山东省菏泽市  274000
  • 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 任长印,主任医师,教授,菏泽市立医院烧伤整形科,山东省菏泽市 274000
  • 作者简介:李超,男,1979年生,山东省菏泽市人,汉族,2013年青岛大学医学院毕业,硕士,主治医师,主要从事创面修复的研究。

External use of recombinant human granulocyte-macrophage colony stimulating factor hydrogel to repair thick skin graft donor sites 

Li Chao, Li Shou-ju, Li Yong-tao, Fu Zi-yang, Ren Chang-yin   

  1. Department of Burn and Plastic Surgery, Heze Municipal Hospital, Heze 274000, Shandong Province, China
  • Online:2015-08-20 Published:2015-08-20
  • Contact: Ren Chang-yin, Chief physician, Professor, Department of Burn and Plastic Surgery, Heze Municipal Hospital, Heze 274000, Shandong Province, China
  • About author:Li Chao, Master, Attending physician, Department of Burn and Plastic Surgery, Heze Municipal Hospital, Heze 274000, Shandong Province, China

摘要:

背景:将外用重组人粒细胞巨噬细胞刺激因子凝胶应用于中厚皮供皮区创面的报道不多,采用自身对照分不同厚度的研究目前尚未检索到。

目的:观察重组人粒细胞巨噬细胞刺激因子凝胶促进中厚皮供皮区创面愈合的疗效。

方法:选择需自体中厚皮片移植的烧伤及瘢痕增生患者60例,其中男47例,女13例,年龄18-65岁,供皮区为大腿部位,根据供皮区创面深度分为0.40 mm组和0.55 mm组,每组各30例,采用自身对照,选择两处面积相等、深度一致,部位对称的创面,或同一深度创面一分为二,根据随机原则分为治疗组和对照组。治疗组外用重组人粒细胞巨噬细胞刺激因子凝胶,对照组外用凡士林敷料。术后3,7,10,14 d换药,观察创面外观、愈合时间、愈合率及不良反应。

结果与结论:术后14 d时,与对照组比较,治疗组创面相对光滑,色素沉着轻;治疗组不同时间点换药时创面疼痛刺激轻于对照组(P < 0.05),治疗组术后10,14 d的创面愈合率高于对照组(P < 0.05),治疗组创面愈合时间快于对照组(P < 0.05);所有病例在治疗期间未发现全身不适及过敏现象,也未见局部组织过度增生。表明外用重组人粒细胞巨噬细胞刺激因子凝胶能缩短中厚皮供皮区创面的愈合时间,提高愈合质量。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 生物材料, 缓释材料, 外用重组人粒细胞巨噬细胞刺激因子凝胶, 中厚皮供皮区创面, 临床观察, 自身对照

Abstract:

 BACKGROUND: There are less reports about the external use of recombinant human granulocyte-macrophage colony stimulating factor (rhGM-CSF) hydrogel to repair thick skin graft donor sites. By now, relevant self-control studies have not been retrieved.

OBJECTIVE: To observe the effect of rhGM-CSF on the repair of thick skin graft donor sites.

METHODS: Sixty patients with burns and scar hyperplasia undergoing autologous thick skin grafting were enrolled, 47 males and 13 females, aged 18-65 years. The thigh was selected as donor sites. According to the depth of donor sites, the patients were divided into 0.4 mm and 0.55 mm groups, with 30 cases in each group. Wounds on the symmetric areas with equal area and same depth were selected or wounds with same depth were selected and divided equally. The wounds were randomly assigned into treatment group and control group. The treatment group was treated with rhGM-CSF hydrogel externally; the control group was only given vaseline dressing. At postoperative 3, 7, 10, 14 days, the fresh dressing was changed. Then, the wound appearance, healing time, healing rate and adverse effects were observed in the two groups.

RESULTS AND CONCLUSION: At 14 days after operation, the wound surface was smoother and the pigmentation was relatively less in the treatment group compared with the control group; the degree of wound pain was less in the treatment group than the control group during dressing change (P < 0.05). At 10 and 14 days after operation, the healing rate and healing time were better in the treatment group than the control group (P < 0.05). No general malaise or hypersensitivity cases were reported, and local issue hyperplasia was also not found. All the above indicate that the external use of the rhGM-CSF hydrogel can evidently shorten the healing time and improve the healing condition when it is applied in the thick skin graft donor sites.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Granulocyte Macrophage Colony-Stimulating Factors, Recombinant, Gels, Surgical Sponges

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