PURPOSE: The aim of this study was to systematically review the literature on the effect of statins on mortality in patients with infection and/or sepsis. MATERIALS AND METHODS: MEDLINE, EMBASE, PapersFirst, and the Cochrane collaboration and the Cochrane Register of controlled trials were searched and were current as of December 2009. Randomized, double-blind or single-blind, placebo-controlled studies; observational cohort studies (retrospective and prospective); and case-controlled studies were included. Types of participants included adult and pediatric subjects with sepsis or various other types of infection. Exposure was defined as the use of a statin for any indication. The primary outcome chosen was mortality from any cause, and secondary outcomes included 30-day mortality, in-hospital mortality, mortality from pneumonia, mortality from bacteremia, mortality from sepsis, and mortality from mixed infection. RESULTS: A total of 20 studies were included in the analysis, 18 being cohort studies (12 retrospective, 6 prospective), 1 matched cohort study with 2 case-control studies, and 1 randomized control trial. Meta-analysis for various infection-related outcomes revealed the following pooled odds ratios all in favor of statin use vs non: 0.61 (95% confidence interval [CI], 0.48-0.73) for 30-day mortality (n = 7), 0.38 (95% CI, 0.13-0.64) for in-hospital mortality (n = 7), 0.63 (95% CI, 0.55-0.71) for pneumonia-related mortality (n = 7), 0.33 (95% CI, 0.09-0.75) for bacteremia-related mortality (n = 4), 0.40 (95% CI, 0.23-0.57) for sepsis-related mortality (n = 4), and 0.50 (95% CI, 0.18-0.83) for mixed infection-related mortality (n = 4). CONCLUSIONS: This meta-analysis demonstrated a protective effect for statins in patients with sepsis and/or other infections compared to placebo for various infection-related outcomes. However, our results are limited by the cohort design of the selected studies and the degree of heterogeneity among them, and as a result, further randomized trials are needed to validate the use of statins for sepsis and/or other infections.
PURPOSE: The aim of this study was to systematically review the literature on the effect of statins on mortality in patients with infection and/or sepsis. MATERIALS AND METHODS: MEDLINE, EMBASE, PapersFirst, and the Cochrane collaboration and the Cochrane Register of controlled trials were searched and were current as of December 2009. Randomized, double-blind or single-blind, placebo-controlled studies; observational cohort studies (retrospective and prospective); and case-controlled studies were included. Types of participants included adult and pediatric subjects with sepsis or various other types of infection. Exposure was defined as the use of a statin for any indication. The primary outcome chosen was mortality from any cause, and secondary outcomes included 30-day mortality, in-hospital mortality, mortality from pneumonia, mortality from bacteremia, mortality from sepsis, and mortality from mixed infection. RESULTS: A total of 20 studies were included in the analysis, 18 being cohort studies (12 retrospective, 6 prospective), 1 matched cohort study with 2 case-control studies, and 1 randomized control trial. Meta-analysis for various infection-related outcomes revealed the following pooled odds ratios all in favor of statin use vs non: 0.61 (95% confidence interval [CI], 0.48-0.73) for 30-day mortality (n = 7), 0.38 (95% CI, 0.13-0.64) for in-hospital mortality (n = 7), 0.63 (95% CI, 0.55-0.71) for pneumonia-related mortality (n = 7), 0.33 (95% CI, 0.09-0.75) for bacteremia-related mortality (n = 4), 0.40 (95% CI, 0.23-0.57) for sepsis-related mortality (n = 4), and 0.50 (95% CI, 0.18-0.83) for mixed infection-related mortality (n = 4). CONCLUSIONS: This meta-analysis demonstrated a protective effect for statins in patients with sepsis and/or other infections compared to placebo for various infection-related outcomes. However, our results are limited by the cohort design of the selected studies and the degree of heterogeneity among them, and as a result, further randomized trials are needed to validate the use of statins for sepsis and/or other infections.
Authors: Sachin Yende; Eric B Milbrandt; John A Kellum; Lan Kong; Russell L Delude; Lisa A Weissfeld; Derek C Angus Journal: Crit Care Med Date: 2011-08 Impact factor: 7.598
Authors: E T Overton; D Kitch; C A Benson; P W Hunt; J H Stein; M Smurzynski; H J Ribaudo; P Tebas Journal: Clin Infect Dis Date: 2013-02-05 Impact factor: 9.079
Authors: John P Magulick; Christopher R Frei; Sayed K Ali; Eric M Mortensen; Mary Jo Pugh; Christine U Oramasionwu; Kelly R Daniels; Ishak A Mansi Journal: Am J Med Sci Date: 2014-03 Impact factor: 2.378
Authors: Martin Janicko; Sylvia Drazilova; Daniel Pella; Jan Fedacko; Peter Jarcuska Journal: World J Gastroenterol Date: 2016-07-21 Impact factor: 5.742