• Xiuge Tang, Lingyuan Chen, Yan Li, Junsong Jiang, Xianshu Li, and Xueyan Liang.
• Department of Cardiovascular Medicine.
• Medicine (Baltimore). 2020 Oct 23; 99 (43): e22725.

BackgroundFebrile neutropenia (FN) in cancer patients can be life threatening and require the timely antimicrobial agents treatment.MethodsTo compare the effectiveness and safety of carbapenems versus β-lactams for FN. PubMed, Medline (Ovid SP), Cochrane CENTRAL, and Embase were searched up to March 2019. FN in patients due to undergoing chemotherapy and treated with carbapenems and β-lactams were included. Odds ratio (OR) and 95% confidence interval (CI) were estimated.ResultsFifty randomized controlled trials (RCTs) studies involving 10,995 participants were included. Carbapenems were more likely to experience treatment success without modification (OR = 1.34, 95% CI = 1.24-1.46) compared with β-lactams. Meropenem (OR = 1.36, 95% CI = 1.18-1.56; OR = 1.24, 95% CI = 1.01-1.53), imipenem/cilastatin (OR = 1.40, 95% CI = 1.19-1.65; OR = 1.31, 95% CI = 1.04-1.67) showed higher effectiveness from that by β-lactams monotherapy or in combination with aminoglycoside, respectively. Carbapenems-aminoglycoside combination therapy does not provide an advantage over carbapenems alone. Meropenem showed similar risk of adverse events (AEs) versus β-lactams. Imipenem/cilastatin was related to higher risk of AEs compared with β-lactams. There was no significant difference between carbapenems and β-lactams monotherapy or in combination.ConclusionMeropenem and imipenem/cilastatin monotherapy appears to be available treatment for FN compared with β-lactams. Imipenem/cilastatin was related to higher risk of AEs. Balancing the evidence for drug efficacy and side effects, meropenem monotherapy appears to be available treatment for FN. Individual centers should select the best matching therapy regimens according to local epidemiology and susceptibility patterns.

22 keywords...

hide…