Vitória Martins Prizão, Otavio Cosendey Martins, Beatriz Austregésilo de Athayde de Hollanda Morais, Beatriz Ximenes Mendes, Maria Luiza Rodrigues Defante, Mariana de Moura Souza
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We pooled mean differences (MD) for continuous outcomes and risk ratio (RR) for binary outcomes, with 95% confidence intervals (CI).</p><p><strong>Results: </strong>Six RCTs with 2661 participants (52% receiving combination therapy), revealed no significant difference in in-hospital mortality (RR 0.99; 95% CI 0.78 to 1.25; p = 0.94; I2 = 0%), 90-day mortality (RR 1.03; 95% CI 0.82 to 1.29; p = 0.83; I2 = 13%), or 30-day mortality (RR 0.90; 75% CI 0.63 to 1.29; p = 0.58; I2 = 54%). Additionally, no significant differences were observed in the length of hospital stay (MD 0.51; 95% CI - 0.50 to 1.51; p = 0.33; I2 = 63%) or respiratory insufficiency (RR 0.63; 95% CI 0.29 to 1.35; p = 0.24; I2 = 74%). However, combination therapy significantly improved the treatment success rate (RR 1.17; 95% CI 1.04 to 1.32; p = 0.009; I2 = 0%).</p><p><strong>Conclusion: </strong>Our findings suggest that BL + MAC therapy should not be used in all cases of hospitalized patients with CAP.</p><p><strong>Prospero id: </strong>CRD42024516383 - Data of registration: 03/03/2024.</p>","PeriodicalId":11857,"journal":{"name":"European Journal of Clinical Pharmacology","volume":" ","pages":"83-91"},"PeriodicalIF":2.4000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effectiveness of macrolides as add-on therapy to beta-lactams in community-acquired pneumonia: A meta-analysis of randomized controlled trials.\",\"authors\":\"Vitória Martins Prizão, Otavio Cosendey Martins, Beatriz Austregésilo de Athayde de Hollanda Morais, Beatriz Ximenes Mendes, Maria Luiza Rodrigues Defante, Mariana de Moura Souza\",\"doi\":\"10.1007/s00228-024-03775-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>This study aims to evaluate whether adding macrolides (MAC) to beta-lactam (BL) monotherapy in the treatment of community-acquired pneumonia (CAP) offers clinical benefits that justify the potential disadvantages or side effects.</p><p><strong>Methods: </strong>We systematically searched PubMed, Embase, and Cochrane for randomized controlled trials (RCTs) comparing BL monotherapy to combination therapy with BL and MAC for the in-hospital treatment of CAP. We pooled mean differences (MD) for continuous outcomes and risk ratio (RR) for binary outcomes, with 95% confidence intervals (CI).</p><p><strong>Results: </strong>Six RCTs with 2661 participants (52% receiving combination therapy), revealed no significant difference in in-hospital mortality (RR 0.99; 95% CI 0.78 to 1.25; p = 0.94; I2 = 0%), 90-day mortality (RR 1.03; 95% CI 0.82 to 1.29; p = 0.83; I2 = 13%), or 30-day mortality (RR 0.90; 75% CI 0.63 to 1.29; p = 0.58; I2 = 54%). Additionally, no significant differences were observed in the length of hospital stay (MD 0.51; 95% CI - 0.50 to 1.51; p = 0.33; I2 = 63%) or respiratory insufficiency (RR 0.63; 95% CI 0.29 to 1.35; p = 0.24; I2 = 74%). 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引用次数: 0
摘要
目的:本研究旨在评估在治疗社区获得性肺炎(CAP)时,将大环内酯类药物(MAC)加入到β-内酰胺类药物(BL)单药治疗中是否会带来临床益处,从而证明潜在的弊端或副作用是值得的:我们系统检索了PubMed、Embase和Cochrane上的随机对照试验(RCT),这些试验比较了BL单药治疗与BL和MAC联合治疗在院内治疗CAP中的效果。我们汇总了连续性结果的平均差(MD)和二元性结果的风险比(RR),以及 95% 的置信区间(CI):6项RCT共2661名参与者(52%接受联合治疗)显示,院内死亡率(RR 0.99; 95% CI 0.78 to 1.25; p = 0.94; I2 = 0%)、90天死亡率(RR 1.03; 95% CI 0.82 to 1.29; p = 0.83; I2 = 13%)或30天死亡率(RR 0.90; 75% CI 0.63 to 1.29; p = 0.58; I2 = 54%)无显著差异。此外,在住院时间(MD 0.51;95% CI - 0.50 至 1.51;P = 0.33;I2 = 63%)或呼吸功能不全(RR 0.63;95% CI 0.29 至 1.35;P = 0.24;I2 = 74%)方面未观察到明显差异。然而,联合疗法明显提高了治疗成功率(RR 1.17; 95% CI 1.04 to 1.32; p = 0.009; I2 = 0%):我们的研究结果表明,BL + MAC疗法不应用于所有CAP住院患者:CRD42024516383 - 注册数据:03/03/2024.
Effectiveness of macrolides as add-on therapy to beta-lactams in community-acquired pneumonia: A meta-analysis of randomized controlled trials.
Purpose: This study aims to evaluate whether adding macrolides (MAC) to beta-lactam (BL) monotherapy in the treatment of community-acquired pneumonia (CAP) offers clinical benefits that justify the potential disadvantages or side effects.
Methods: We systematically searched PubMed, Embase, and Cochrane for randomized controlled trials (RCTs) comparing BL monotherapy to combination therapy with BL and MAC for the in-hospital treatment of CAP. We pooled mean differences (MD) for continuous outcomes and risk ratio (RR) for binary outcomes, with 95% confidence intervals (CI).
Results: Six RCTs with 2661 participants (52% receiving combination therapy), revealed no significant difference in in-hospital mortality (RR 0.99; 95% CI 0.78 to 1.25; p = 0.94; I2 = 0%), 90-day mortality (RR 1.03; 95% CI 0.82 to 1.29; p = 0.83; I2 = 13%), or 30-day mortality (RR 0.90; 75% CI 0.63 to 1.29; p = 0.58; I2 = 54%). Additionally, no significant differences were observed in the length of hospital stay (MD 0.51; 95% CI - 0.50 to 1.51; p = 0.33; I2 = 63%) or respiratory insufficiency (RR 0.63; 95% CI 0.29 to 1.35; p = 0.24; I2 = 74%). However, combination therapy significantly improved the treatment success rate (RR 1.17; 95% CI 1.04 to 1.32; p = 0.009; I2 = 0%).
Conclusion: Our findings suggest that BL + MAC therapy should not be used in all cases of hospitalized patients with CAP.
Prospero id: CRD42024516383 - Data of registration: 03/03/2024.
期刊介绍:
The European Journal of Clinical Pharmacology publishes original papers on all aspects of clinical pharmacology and drug therapy in humans. Manuscripts are welcomed on the following topics: therapeutic trials, pharmacokinetics/pharmacodynamics, pharmacogenetics, drug metabolism, adverse drug reactions, drug interactions, all aspects of drug development, development relating to teaching in clinical pharmacology, pharmacoepidemiology, and matters relating to the rational prescribing and safe use of drugs. Methodological contributions relevant to these topics are also welcomed.
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