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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 PLoS+One
2018 ; 13
(4
): e0196174
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Influence of beta-blocker therapy on the risk of infections and death in patients
at high risk for stroke induced immunodepression
#MMPMID29694433
Maier IL
; Becker JC
; Leyhe JR
; Schnieder M
; Behme D
; Psychogios MN
; Liman J
PLoS One
2018[]; 13
(4
): e0196174
PMID29694433
show ga
BACKGROUND: Stroke-induced immunodepression is a well characterized complication
of acute ischemic stroke. In experimental studies beta-blocker therapy reversed
stroke-induced immunodepression, reduced infection rates and mortality. Recent,
heterogeneous studies in stroke patients could not provide evidence of a
protective effect of beta-blocker therapy. Aim of this study is to investigate
the potential preventive effect of beta-blockers in subgroups of patients at high
risk for stroke-induced immunodepression. METHODS: Data from a prospectively
derived registry of major stroke patients receiving endovascular therapy between
2011-2017 in a tertiary stroke center (University Medical Center Göttingen.
Germany) was used. The effect of beta-blocker therapy on pneumonia, urinary tract
infection, sepsis and mortality was assessed using multivariate logistic
regression analysis. RESULTS: Three hundred six patients with a mean age of 72 ±
13 years and a median NIHSS of 16 (IQR 10.75-20) were included. 158 patients
(51.6%) had pre-stroke- and continued beta-blocker therapy. Beta-blocker therapy
did not reduce the incidence of pneumonia (OR 0.78, 95% CI 0.31-1.92, p = 0.584),
urinary tract infections (OR 1.51, 0.88-2.60, p = 0.135), sepsis (OR 0.57,
0.18-1.80, p = 0.334) or mortality (OR 0.59, 0.16-2.17, p = 0.429). Strokes
involving the insula and anterio-medial cortex increased the risk for pneumonia
(OR 4.55, 2.41-8.56, p<0.001) and sepsis (OR 4.13, 1.81-9.43, p = 0.001), while
right hemispheric strokes increased the risk for pneumonia (OR 1.60, 0.92-2.77, p
= 0.096). There was a non-significantly increased risk for urinary tract
infections in patients with beta-blocker therapy and insula/anterio-medial cortex
strokes (OR 3.12, 95% CI 0.88-11.05, p = 0.077) with no effect of beta-blocker
therapy on pneumonia, sepsis or mortality in both subgroups. CONCLUSIONS: In
major ischemic stroke patients, beta-blocker therapy did not lower post-stroke
infection rates and was associated with urinary tract infections in a subgroup
with insula/anterio-medial strokes.
|*Death
[MESH]
|Adrenergic beta-Antagonists/*therapeutic use
[MESH]