Medicine · 2024
Efficacy and safety of several common drugs in the treatment of acute respiratory distress syndrome: A systematic review and network meta-analysis.
СтатьяСистематический обзорNetwork Meta-AnalysisНазвание и аннотация: Перевод в очереди
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Liu Qing-Kuo, Xiang Guo-Han, Liu Wen-Li, Dong Jin-Yan, Wen Yu-Qi, Hao Hao
Аннотация
BACKGROUND: This study aimed to compare the effectiveness and safety of neuromuscular blockers, mesenchymal stem cells (MSC), and inhaled pulmonary vasodilators (IV) for acute respiratory distress syndrome through a network meta-analysis of randomized controlled trials (RCTs).
METHODS: We searched Chinese and English databases, including China National Knowledge Infrastructure, The Cochrane Library, PubMed, and EMbase, with no time restrictions. We conducted a network meta-analysis and reported the results according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. We included 27 clinical RCTs, all of which were two-arm trials, totaling 3492 patients. We selected 28-day mortality as the primary outcome measure, whereas 90-day mortality, ventilator-free days, and oxygenation served as secondary outcome measures for analysis and comparison.
RESULTS: We selected 3 treatment modalities and evaluated their clinical trials in comparison with the standard control group. For the 28-day in-hospital mortality, we included 21 RCTs, involving 2789 patients. Compared to standard treatment, neuromuscular blockers were associated with reduced 28-day hospital mortality (odds ratios [OR] 0.52, 95% confidence intervals [CI] (0.31, 0.88)), while IV and MSC were not associated with reduced hospital mortality (OR 0.89, 95% CI (0.50, 1.55); OR 0.90, 95% CI (0.49, 1.66)). In terms of 90-day mortality, days free of mechanical ventilation, and improvement in oxygenation, there were no significant differences compared to standard treatment with neuromuscular blockers, MSC, and IV.
CONCLUSION: Neuromuscular blockers significantly reduced the 28-day mortality rate in acute respiratory distress syndrome patients. However, in terms of 90-day mortality, ventilator-free days, oxygenation improvement, IV, MSC, and neuromuscular blockers did not significantly improve.
METHODS: We searched Chinese and English databases, including China National Knowledge Infrastructure, The Cochrane Library, PubMed, and EMbase, with no time restrictions. We conducted a network meta-analysis and reported the results according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. We included 27 clinical RCTs, all of which were two-arm trials, totaling 3492 patients. We selected 28-day mortality as the primary outcome measure, whereas 90-day mortality, ventilator-free days, and oxygenation served as secondary outcome measures for analysis and comparison.
RESULTS: We selected 3 treatment modalities and evaluated their clinical trials in comparison with the standard control group. For the 28-day in-hospital mortality, we included 21 RCTs, involving 2789 patients. Compared to standard treatment, neuromuscular blockers were associated with reduced 28-day hospital mortality (odds ratios [OR] 0.52, 95% confidence intervals [CI] (0.31, 0.88)), while IV and MSC were not associated with reduced hospital mortality (OR 0.89, 95% CI (0.50, 1.55); OR 0.90, 95% CI (0.49, 1.66)). In terms of 90-day mortality, days free of mechanical ventilation, and improvement in oxygenation, there were no significant differences compared to standard treatment with neuromuscular blockers, MSC, and IV.
CONCLUSION: Neuromuscular blockers significantly reduced the 28-day mortality rate in acute respiratory distress syndrome patients. However, in terms of 90-day mortality, ventilator-free days, oxygenation improvement, IV, MSC, and neuromuscular blockers did not significantly improve.