Dadong Liu1, Zongying Yu2, Jiangtao Yin1, Yikun Chen3, Hao Zhang3, Fan Xin4, Haiyan Fu4, Bing Wan5. 1. Department of ICU, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China. 2. Department of Cardiology, Zhenjiang Fourth People's Hospital, Zhenjiang 212001, China. 3. Emergency Medicine Center, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China. 4. Department of General Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China. 5. Department of ICU, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China. Electronic address: bingwan76@163.com.
Abstract
PURPOSE: To assess the effects of urinary trypsin inhibitor (UTI) ulinastatin combined with thymosin alpha1 (Tα1) on sepsis. MATERIALS AND METHODS: The meta-analysis included 8 randomized controlled trials (N=1112 patients) on UTI-based therapy for sepsis published before July 10, 2016. Two investigators independently extracted data and assessed the quality of each study. The short-term mortality rate, duration of mechanical ventilator and vasopressor use, length of intensive care unit stay, Acute Physiology and Chronic Health Evaluation (APACHE) II score, and differences in inflammatory cytokines (interleukin [IL]-6, IL-10, and tumor necrosis factor α) were assessed using statistical software. RESULTS: Treatment of UTI combined with Tα1 (UTI+Tα1) decreased the short-term mortality rate in septic patients by 36%, 35%, and 31% for 28, 60, 90 days, respectively. UTI+Tα1 decreased the duration of mechanical ventilation, APACHE II score, and levels of IL-6 and tumor necrosis factor α. Treatment of UTI+Tα1 did not reduce the duration of vasopressor use and length of intensive care unit stay, or increase IL-10 levels. Because of the high heterogeneity of the included trials, the results should be carefully assessed. CONCLUSIONS: Treatment of UTI+Tα1 can suppress the production of proinflammatory cytokines, decrease the APACHE II score, shorten the duration of mechanical ventilation, and improve the 28-day survival rate.
PURPOSE: To assess the effects of urinary trypsin inhibitor (UTI) ulinastatin combined with thymosin alpha1 (Tα1) on sepsis. MATERIALS AND METHODS: The meta-analysis included 8 randomized controlled trials (N=1112 patients) on UTI-based therapy for sepsis published before July 10, 2016. Two investigators independently extracted data and assessed the quality of each study. The short-term mortality rate, duration of mechanical ventilator and vasopressor use, length of intensive care unit stay, Acute Physiology and Chronic Health Evaluation (APACHE) II score, and differences in inflammatory cytokines (interleukin [IL]-6, IL-10, and tumor necrosis factor α) were assessed using statistical software. RESULTS: Treatment of UTI combined with Tα1 (UTI+Tα1) decreased the short-term mortality rate in septic patients by 36%, 35%, and 31% for 28, 60, 90 days, respectively. UTI+Tα1 decreased the duration of mechanical ventilation, APACHE II score, and levels of IL-6 and tumor necrosis factor α. Treatment of UTI+Tα1 did not reduce the duration of vasopressor use and length of intensive care unit stay, or increase IL-10 levels. Because of the high heterogeneity of the included trials, the results should be carefully assessed. CONCLUSIONS: Treatment of UTI+Tα1 can suppress the production of proinflammatory cytokines, decrease the APACHE II score, shorten the duration of mechanical ventilation, and improve the 28-day survival rate.