CT引导下经皮穿刺盘内注射臭氧联合神经根阻滞治疗腰椎间盘突出症

目的：探讨CT引导下经皮穿刺椎间盘内注射臭氧联合神经根阻滞治疗腰椎间盘突出症的临床应用。方法：对125例148个椎间盘在CT引导下经皮穿刺达病变的椎间盘,缓慢注射浓度为60μg/ml臭氧气体15~20 ml;退针至神经根附近,缓慢注射浓度为40μg/ml臭氧气体5~10 ml,再注入利多卡因、曲安奈德、注射用腺苷钴胺和维生素B1混合液3~5 ml。结果：对患者进行随访,疗效分为优、良、中和差,本组优良率达91%。结论：CT引导下经皮穿刺盘内注射臭氧联合神经根阻滞治疗腰椎间盘突出症是一种有效、安全的微创方法。     

Benefits of ozone on mortality in patients with COVID-19: A systematic review and meta-analysis

BackgroundThe Coronavirus disease-2019 (COVID-19) pandemic continues, and the death toll continues to surge. Ozone therapy has long been used in the treatment of a variety of infectious diseases, probably through its antioxidant properties and the supply of oxygen to hypoxic tissues. This systematic review and meta-analysis aimed to determine the efficacy of ozone on mortality in patients with COVID-19.MethodsA systematic search was made of PubMed, Embase, Cochrane Library, and clinicaltrials.gov, without language restrictions. Prospective controlled trials on treatment of COVID-19 with ozone, compared with placebo or blank, were reviewed. Studies were pooled to risk ratios (RRs) and weighted mean differences (WMDs), with 95% confidence intervals (CIs).ResultsEight trials (enrolling 371 participants) met the inclusion criteria. Ozone therapy showed significant effects on mortality (RR 0.38, 95% CI 0.17–0.85; P = 0.02), length of hospital stay (WMD −1.63 days, 95% CI −3.05 to −0.22 days; P = 0.02), and polymerase chain reaction (PCR) positivity (RR 0.07, 95% CI 0.01–0.34; P = 0.001).ConclusionsOzone therapy significantly reduced mortality, PCR positivity, and length of stay in hospitalized patients with COVID-19. Ozone therapy should be considered for COVID-19 patients.     

臭氧水联合银黄洗剂治疗糖尿病足溃疡的临床观察

目的:观察臭氧水联合银黄洗剂治疗糖尿病足溃疡的疗效.方法:将60例糖尿病足溃疡(湿热毒盛型)患者随机分为两组,各30例,两组基础治疗相同,治疗组使用臭氧水联合银黄洗剂外敷,对照组使用银黄洗剂外敷,30 d后对两组总体疗效、创面积分、炎症因子及创面面积大小进行比较.结果:治疗组和对照组进行比较,治疗组总有效率为93.3％...