OBJECTIVES: To study the impact of anticoagulation on major cerebral events in patients with left-sided Staphylococcus aureus infective endocarditis (IE). METHODS: A prospective cohort study; the use of anticoagulation and the relation to major cerebral events was evaluated separately at onset of admission and during hospitalization. RESULTS: Overall, 70 out of 175 patients (40%; 95% CI: 33-47%) experienced major cerebral events during the course of the disease, cerebral ischaemic stroke occured in 59 patients (34%; 95% CI: 27-41%), cerebral infection in 23 patients (14%; 95% CI: 9-19%), and cerebral haemorrhage in 5 patients (3%; 95% CI: 0.5-6%). Patients receiving anticoagulation were less likely to have experienced a major cerebral event at the time of admission (15%) compared with those without anticoagulation (37%, p = 0.009; adjusted OR: 0.27; 95% CI: 0.075-0.96; p = 0.04). In-hospital mortality was 23% (95% CI: 17-29%), and there was no significant difference between those with or without anticoagulation. CONCLUSIONS: We found no increased risk of cerebral haemorrhage in S. aureus IE patients receiving anticoagulation. Anticoagulation was associated with a reduced risk of cerebral events before initiation of antibiotics. Data support the continuance of anticoagulation in S. aureus IE patients when indicated.
OBJECTIVES: To study the impact of anticoagulation on major cerebral events in patients with left-sided Staphylococcus aureus infective endocarditis (IE). METHODS: A prospective cohort study; the use of anticoagulation and the relation to major cerebral events was evaluated separately at onset of admission and during hospitalization. RESULTS: Overall, 70 out of 175 patients (40%; 95% CI: 33-47%) experienced major cerebral events during the course of the disease, cerebral ischaemic stroke occured in 59 patients (34%; 95% CI: 27-41%), cerebral infection in 23 patients (14%; 95% CI: 9-19%), and cerebral haemorrhage in 5 patients (3%; 95% CI: 0.5-6%). Patients receiving anticoagulation were less likely to have experienced a major cerebral event at the time of admission (15%) compared with those without anticoagulation (37%, p = 0.009; adjusted OR: 0.27; 95% CI: 0.075-0.96; p = 0.04). In-hospital mortality was 23% (95% CI: 17-29%), and there was no significant difference between those with or without anticoagulation. CONCLUSIONS: We found no increased risk of cerebral haemorrhage in S. aureus IE patients receiving anticoagulation. Anticoagulation was associated with a reduced risk of cerebral events before initiation of antibiotics. Data support the continuance of anticoagulation in S. aureus IE patients when indicated.
Authors: U Snygg-Martin; R V Rasmussen; C Hassager; N E Bruun; R Andersson; L Olaison Journal: Eur J Clin Microbiol Infect Dis Date: 2010-09-21 Impact factor: 3.267
Authors: Barry B Mook-Kanamori; Daan Fritz; Matthijs C Brouwer; Arie van der Ende; Diederik van de Beek Journal: PLoS One Date: 2012-09-13 Impact factor: 3.240
Authors: Christian Johann Lerche; Franziska Schwartz; Marie Theut; Emil Loldrup Fosbøl; Kasper Iversen; Henning Bundgaard; Niels Høiby; Claus Moser Journal: Front Cell Dev Biol Date: 2021-06-18