BACKGROUND Gustilo III fractures have a high incidence and are difficult to treat.Patients often experience difficulty in wound healing.Negative pressure drainage technology can help shorten wound healing time and has...BACKGROUND Gustilo III fractures have a high incidence and are difficult to treat.Patients often experience difficulty in wound healing.Negative pressure drainage technology can help shorten wound healing time and has positive value in improving patient prognosis.AIM To explore the clinical value of the negative pressure sealing drainage technique in wound healing of Gustilo IIIB and IIIC open fractures.METHODS Eighty patients with Gustilo IIIB and IIIC open fractures with skin and soft tissue injuries who were treated in the Second People’s Hospital of Dalian from March 2019 to December 2021 were selected as the research subjects.They were divided into a study group(n=40,healed with negative pressure closed drainage)and a control group(n=40,healed with conventional dressing changes)according to the variation in the healing they received.The efficacy of the clinical interventions,the variations in the regression indicators(time to wound healing,time to fracture healing,time to hospitalization),and the conversion and healing of bacterial wounds were compared 1-3 mo after the intervention.RESULTS The total effective rate of patients among the study group was 95.00%(38/40),which was notably higher than 75.00%(30/40)among the control group(P<0.05).The wound healing time,fracture healing time,and hospital stay of the patients in the study group was shorter than the control group(P<0.05).After the intervention,the negative bacterial culture at the wound site rate and wound healing rate of the patients among the study group increased compared to the control group(P<0.05).CONCLUSION Negative pressure sealing and drainage technology has a good therapeutic effect on patients with Gustilo IIIB and IIIC open fracture wounds with skin and soft tissue injury.It can notably enhance the wound healing rate and the negative rate of bacteria on the wound surface and help to speed up the recovery process of patients.展开更多
目的探讨负压引流联合持续冲洗治疗糖尿病足的有效性。方法检索时限为建库至2022年1月,检索Cochrane Library、PubMed、Embase、Web of Science、CNKI、WanFang Data、VIP和CBM数据库中关于负压引流联合持续冲洗治疗糖尿病足的随机对照...目的探讨负压引流联合持续冲洗治疗糖尿病足的有效性。方法检索时限为建库至2022年1月,检索Cochrane Library、PubMed、Embase、Web of Science、CNKI、WanFang Data、VIP和CBM数据库中关于负压引流联合持续冲洗治疗糖尿病足的随机对照研究,由两名研究人员进行资料提取和文献质量评价,并使用Rev‐Man 5.4软件进行Meta分析。结果共纳入12篇文献,总样本量为851例,其中研究组采用负压引流联合持续冲洗,对照组采用负压引流、持续冲洗或常规处理。Meta分析结果:与对照组相比,研究组能缩短创面愈合时间,差异有统计学意义[SMD=-5.25,95%CI(-6.51,-3.99),Z=8.17,P<0.00001];研究组清洁时间短于对照组,差异有统计学意义[SMD=-2.46,95%CI(-3.11,-1.80),Z=7.35,P<0.00001];研究组创面痊愈率高于对照组,差异有统计学意义[OR=6.21,95%CI(3.14,12.28),Z=5.24,P<0.00001]。结论负压引流联合持续冲洗治疗能有效促进糖尿病足创面的愈合。展开更多
基金the Review Committee of Fuzhou Medical College of Nanchang University(Approval No.4445644).
文摘BACKGROUND Gustilo III fractures have a high incidence and are difficult to treat.Patients often experience difficulty in wound healing.Negative pressure drainage technology can help shorten wound healing time and has positive value in improving patient prognosis.AIM To explore the clinical value of the negative pressure sealing drainage technique in wound healing of Gustilo IIIB and IIIC open fractures.METHODS Eighty patients with Gustilo IIIB and IIIC open fractures with skin and soft tissue injuries who were treated in the Second People’s Hospital of Dalian from March 2019 to December 2021 were selected as the research subjects.They were divided into a study group(n=40,healed with negative pressure closed drainage)and a control group(n=40,healed with conventional dressing changes)according to the variation in the healing they received.The efficacy of the clinical interventions,the variations in the regression indicators(time to wound healing,time to fracture healing,time to hospitalization),and the conversion and healing of bacterial wounds were compared 1-3 mo after the intervention.RESULTS The total effective rate of patients among the study group was 95.00%(38/40),which was notably higher than 75.00%(30/40)among the control group(P<0.05).The wound healing time,fracture healing time,and hospital stay of the patients in the study group was shorter than the control group(P<0.05).After the intervention,the negative bacterial culture at the wound site rate and wound healing rate of the patients among the study group increased compared to the control group(P<0.05).CONCLUSION Negative pressure sealing and drainage technology has a good therapeutic effect on patients with Gustilo IIIB and IIIC open fracture wounds with skin and soft tissue injury.It can notably enhance the wound healing rate and the negative rate of bacteria on the wound surface and help to speed up the recovery process of patients.
