International journal of antimicrobial agents · 2021
Beta-lactam monotherapy or combination therapy for bloodstream infections or pneumonia due to Pseudomonas aeruginosa: a meta-analysis.
СтатьяМетаанализНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Onorato Lorenzo, Macera Margherita, Calò Federica, Cirillo Paolo, Di Caprio Giovanni, Coppola Nicola
Аннотация
OBJECTIVES: To compare the clinical and microbiological outcomes of patients treated with beta-lactam monotherapy or combination therapy for Pseudomonas aeruginosa infections.
DATA SOURCES: MEDLINE, Google Scholar and the Cochrane Library.
STUDY ELIGIBILITY CRITERIA AND INTERVENTIONS: Experimental and observational studies published as full papers up to December 2020 that compared the efficacy of beta-lactams used as monotherapy or in combination with other active agents as empirical or targeted therapy for bloodstream infections or hospital-acquired pneumonia/ventilator-associated pneumonia due to P. aeruginosa were included in this meta-analysis. The outcomes evaluated were in-hospital mortality rate, 14-day- or 30-day-mortality rate, microbiological cure rate and clinical cure rate.
RESULTS: Of 8363 citations screened, six randomized controlled trials, six prospective cohort studies and 21 retrospective cohort studies were included in the analysis, accounting for a total of 3861 subjects. Considering the 14 studies evaluating empirical therapy, no significant difference in mortality rate was observed between the two groups [relative risk (RR) 1.06, 95% confidence interval (CI) 0.86-1.30; P=0.6]. Similar findings were obtained among the 18 studies analysing targeted therapy (RR 1.04, 95% CI 0.83-1.31; P=0.708); however, grouping the studies by design, higher mortality was observed among patients receiving monotherapy in five prospective studies (RR 1.37, 95% CI 1.06-1.79; P=0.018). Finally, no difference was observed between groups in terms of microbiological cure and clinical cure.
CONCLUSIONS: This meta-analysis demonstrated no difference in mortality rate, clinical cure rate and microbiological cure rate in patients treated with beta-lactam monotherapy or combination therapy for P. aeruginosa infections.
DATA SOURCES: MEDLINE, Google Scholar and the Cochrane Library.
STUDY ELIGIBILITY CRITERIA AND INTERVENTIONS: Experimental and observational studies published as full papers up to December 2020 that compared the efficacy of beta-lactams used as monotherapy or in combination with other active agents as empirical or targeted therapy for bloodstream infections or hospital-acquired pneumonia/ventilator-associated pneumonia due to P. aeruginosa were included in this meta-analysis. The outcomes evaluated were in-hospital mortality rate, 14-day- or 30-day-mortality rate, microbiological cure rate and clinical cure rate.
RESULTS: Of 8363 citations screened, six randomized controlled trials, six prospective cohort studies and 21 retrospective cohort studies were included in the analysis, accounting for a total of 3861 subjects. Considering the 14 studies evaluating empirical therapy, no significant difference in mortality rate was observed between the two groups [relative risk (RR) 1.06, 95% confidence interval (CI) 0.86-1.30; P=0.6]. Similar findings were obtained among the 18 studies analysing targeted therapy (RR 1.04, 95% CI 0.83-1.31; P=0.708); however, grouping the studies by design, higher mortality was observed among patients receiving monotherapy in five prospective studies (RR 1.37, 95% CI 1.06-1.79; P=0.018). Finally, no difference was observed between groups in terms of microbiological cure and clinical cure.
CONCLUSIONS: This meta-analysis demonstrated no difference in mortality rate, clinical cure rate and microbiological cure rate in patients treated with beta-lactam monotherapy or combination therapy for P. aeruginosa infections.