Does procalcitonin, C-reactive protein, or interleukin-6 test have a role in the diagnosis of severe infection in patients with febrile neutropenia? A systematic review and meta-analysis

2015 ◽  
Vol 23 (10) ◽  
pp. 2863-2872 ◽  
Author(s):  
Chun-Wei Wu ◽  
Jiunn-Yih Wu ◽  
Chun-Kuei Chen ◽  
Shiau-Ling Huang ◽  
Shou-Chien Hsu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Febrile Neutropenia ◽  
Interleukin 6 ◽  
Meta Analysis ◽  
Severe Infection ◽  
C Reactive Protein ◽  
Reactive Protein

scholarly journals Interleukin-6, C-reactive protein, fibrinogen, and risk of recurrence after ischaemic stroke: Systematic review and meta-analysis

2021 ◽  
pp. 239698732098400
Author(s):  
JJ McCabe ◽  
E O’Reilly ◽  
S Coveney ◽  
R Collins ◽  
L Healy ◽  
...  
Keyword(s):  
Systematic Review ◽  
Random Effects ◽  
Interleukin 6 ◽  
Inflammatory Markers ◽  
Recurrent Stroke ◽  
Meta Analysis ◽  
Randomised Trials ◽  
C Reactive Protein ◽  
Vascular Events ◽  
Reactive Protein

Background Recent randomised trials showed benefit for anti-inflammatory therapies in coronary disease but excluded stroke. The prognostic value of blood inflammatory markers after stroke is uncertain and guidelines do not recommend their routine measurement for risk stratification. Methods We performed a systematic review and meta-analysis of studies investigating the association of C-reactive protein (CRP), interleukin-6 (IL-6) and fibrinogen and risk of recurrent stroke or major vascular events (MVEs). We searched EMBASE and Ovid Medline until 10/1/19. Random-effects meta-analysis was performed for studies reporting comparable effect measures. Results Of 2,515 reports identified, 39 met eligibility criteria (IL-6, n = 10; CRP, n = 33; fibrinogen, n = 16). An association with recurrent stroke was reported in 12/26 studies (CRP), 2/11 (fibrinogen) and 3/6 (IL-6). On random-effects meta-analysis of comparable studies, CRP was associated with an increased risk of recurrent stroke [pooled hazard ratio (HR) per 1 standard-deviation (SD) increase in loge-CRP (1.14, 95% CI 1.06–1.22, p < 0.01)] and MVEs (pooled HR 1.21, CI 1.10–1.34, p < 0.01). Fibrinogen was also associated with recurrent stroke (HR 1.26, CI 1.07–1.47, p < 0.01) and MVEs (HR 1.31, 95% CI 1.15–1.49, p < 0.01). Trends were identified for IL-6 for recurrent stroke (HR per 1-SD increase 1.17, CI 0.97–1.41, p = 0.10) and MVEs (HR 1.22, CI 0.96–1.55, p = 0.10). Conclusion Despite evidence suggesting an association between inflammatory markers and post-stroke vascular recurrence, substantial methodological heterogeneity was apparent between studies. Individual-patient pooled analysis and standardisation of methods are needed to determine the prognostic role of blood inflammatory markers and to improve patient selection for randomised trials of inflammatory therapies.

505 INTERLEUKIN-6, C-REACTIVE PROTEIN, FIBRINOGEN, AND RISK OF RECURRENCE AFTER ISCHEMIC STROKE: SYSTEMATIC REVIEW AND META-ANALYSIS

2021 ◽  
Vol 50 (Supplement_2) ◽  
pp. ii1-ii4
Author(s):  
J J McCabe ◽  
E O’Reilly ◽  
S Coveney ◽  
J Harbison ◽  
R Collins ◽  
...  
Keyword(s):  
Systematic Review ◽  
Random Effects ◽  
Interleukin 6 ◽  
Inflammatory Markers ◽  
Recurrent Stroke ◽  
Meta Analysis ◽  
Randomised Trials ◽  
C Reactive Protein ◽  
Vascular Events ◽  
Reactive Protein

Abstract Background Recent randomised trials showed benefit for anti-inflammatory therapies in coronary disease but excluded stroke. The prognostic value of blood inflammatory markers after stroke is uncertain and guidelines do not recommend their routine measurement for risk stratification. Methods We performed a systematic review and meta-analysis of studies investigating the association of C-reactive protein (CRP), interleukin-6 (IL-6) and fibrinogen and risk of recurrent stroke or major vascular events (MVEs). We searched EMBASE and Ovid Medline until 10/1/19. Random-effects meta-analysis was performed for studies reporting comparable effect measures. Results Of 2,515 reports identified, 39 met eligibility criteria (IL-6, n = 10; CRP, n = 33; fibrinogen, n = 16). An association with recurrent stroke was reported in 12/26 studies (CRP), 2/11 (fibrinogen) and 3/6 (IL-6). On random-effects meta-analysis of comparable studies, CRP was associated with an increased risk of recurrent stroke [pooled hazard ratio (HR) per 1 standard-deviation (SD) increase in loge-CRP (1.14, 95% CI 1.06-1.22, p &lt; 0.01)] and MVEs (pooled HR 1.21, CI 1.10-1.34, p &lt; 0.01). Fibrinogen was also associated with recurrent stroke (HR 1.26, CI 1.07-1.47, p &lt; 0.01) and MVEs (HR 1.31, 95% CI 1.15-1.49, p &lt; 0.01). Trends were identified for IL-6 for recurrent stroke (HR per 1-SD increase 1.17, CI 0.97-1.41, p = 0.10) and MVEs (HR 1.22, CI 0.96-1.55, p = 0.10). Conclusion Despite evidence suggesting an association between inflammatory markers and post-stroke vascular recurrence, substantial methodological heterogeneity was apparent between studies. Individual-patient pooled analysis and standardisation of methods are needed to determine the prognostic role of blood inflammatory markers and to improve patient selection for randomised trials of inflammatory therapies.

Prognostic role of C-reactive protein and Interleukin-6 in dialysis patients: a systematic review and meta-analysis

2012 ◽  
Vol 26 (2) ◽  
pp. 243-253 ◽  
Author(s):  
Wei Zhang ◽  
Jing He ◽  
Fengmei Zhang ◽  
Chengjin Huang ◽  
Ying Wu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Interleukin 6 ◽  
Meta Analysis ◽  
C Reactive Protein ◽  
Dialysis Patients ◽  
Prognostic Role ◽  
Reactive Protein
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