Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns
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Zhonghua Shao Shang Za Zhi · Jul 2020
Meta Analysis[Meta-analysis of clinical effects of microskin grafting and Meek microskin grafting in repairing extensively deep burn wounds].
Objective: To systematically evaluate the clinical effects of microskin grafting and Meek microskin grafting in repairing extensively deep burn wounds using meta-analysis. Methods: Foreign language databases including PubMed and Cochrane Library were searched with the terms of " Meek micrografting, burn" , and Chinese databases including Chinese Journal Full-Text Database, Chinese Biomedical Database, VIP database, and Wanfang Data were searched with the terms in Chinese version of ", Meek," to retrieve the publicly published randomized controlled trials on the microskin grafting and Meek microskin grafting in repairing extensively deep burn wounds from the establishment of each database to March 20, 2019. The outcome indexes included the survival rate of skin graft, primary healing rate, operation time, and surgical treatment cost after the first operation, as well as the wound healing time and length of hospital stay. ⋯ Sensitivity analysis showed that the combined effect size was stable in the operation time, surgical treatment cost, and wound healing time. There was no publication bias in the survival rate of skin graft, operation time, wound healing time, and length of hospital stay (P>0.05), while the primary healing rate and surgical treatment cost had publication bias (P<0.01). Conclusions: Compared with microskin grafting, Meek microskin grafting improves the rates of skin graft survival and primary healing, shortens operation time, wound healing time, and length of hospital stay, and reduces the treatment cost in treating extensively deep burn wounds.