Associations of inflammatory biomarkers with morbidity and mortality after noncardiac surgery: A systematic review and meta-analysis.

Autor: Baskaran G; Faculty of Health Sciences, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada; Population Health Research Institute, 20 Copeland Ave, Hamilton, Ontario L8L 2X2, Canada; Department of Medicine, University of Toronto, 27 King's College Circle, Toronto, Ontario M5S 1A1, Canada., Heo RH; Department of Medicine, University of Toronto, 27 King's College Circle, Toronto, Ontario M5S 1A1, Canada., Wang MK; Population Health Research Institute, 20 Copeland Ave, Hamilton, Ontario L8L 2X2, Canada; Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada., Meyre PB; Division of Cardiology and Cardiovascular Research Institute Basel, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland., Park L; Department of Medicine, University of Toronto, 27 King's College Circle, Toronto, Ontario M5S 1A1, Canada., Blum S; Division of Cardiology and Cardiovascular Research Institute Basel, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland., Devereaux PJ; Population Health Research Institute, 20 Copeland Ave, Hamilton, Ontario L8L 2X2, Canada; Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada; Department of Health Research Methods, Evidence & Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada., Conen D; Population Health Research Institute, 20 Copeland Ave, Hamilton, Ontario L8L 2X2, Canada; Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada; Department of Health Research Methods, Evidence & Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada.
Jazyk: angličtina
Zdroj: Journal of clinical anesthesia [J Clin Anesth] 2024 Oct; Vol. 97, pp. 111540. Date of Electronic Publication: 2024 Jul 02.
DOI: 10.1016/j.jclinane.2024.111540
Abstrakt: Background: Noncardiac surgery is associated with an inflammatory response. Whether increased inflammation in the perioperative period is associated with subsequent morbidity and mortality is unknown.
Methods: MEDLINE, EMBASE, and CENTRAL were systematically searched from date of inception until May 2023. Longitudinal studies were included if they reported multivariable adjusted associations of biomarkers measured preoperatively and/or within 10 days after surgery with at least one prespecified adverse outcome in noncardiac surgery patients. Data were extracted independently and in duplicate. Risk estimates were pooled using DerSimonian-Laird random-effects models and reported as summary odds ratios (ORs) with 95% CIs. The outcomes were all-cause mortality and major adverse cardiovascular events.
Results: Fifty-two studies with a total of 121,849 patients were included. The median follow-up was 56 [IQR, 28-63] months and the average age was 57 (±3) years. Elevated preoperative C-reactive protein (CRP) levels were associated with a higher risk of mortality (OR 1.57, 95% CI 1.29-1.90, I 2  = 93%, 28 studies). This association was stronger in non-cancer surgery populations (OR 2.10, 95% CI 1.92-2.31, I 2  = 0%, 4 studies) when compared to cancer surgery populations (OR 1.51, 95% CI 1.26-1.81, I 2  = 83%, 24 studies) (p for subgroup difference = 0.001). Similarly, higher postoperative CRP levels were associated with all-cause mortality (OR 1.61, 95% CI 1.17-2.20, I 2  = 90%, 7 studies). Higher preoperative CRP levels were associated with major cardiovascular events (OR 2.11, 95% CI 1.51-2.94, I 2  = 0%, 2 studies). Other preoperatively measured biomarkers associated with all-cause mortality were fibrinogen (OR 1.48, 95% CI 1.05-2.09, I 2  = 52%, 5 studies), interleukin-6 (OR 1.17, 95% CI 1.07-1.28, I 2  = 27%, 3 studies), and tumour necrosis factor-alpha (OR 1.37, 95% CI 1.16-1.61, I 2  = 0%, 2 studies).
Conclusion and Relevance: Inflammatory biomarker levels in the perioperative period were associated with all-cause mortality and adverse cardiovascular events in patients undergoing noncardiac surgery.
Competing Interests: Declaration of competing interest MKW is supported by the PSI Foundation – Research Trainee Award and the CANTRAIN Clinical Trials Training Platforms – Doctoral Studentship Award. DC received consultation fees from Roche Diagnostics and Trimedics, and speaker fees from Servier, all outside of the current work. SB received grants from the Swiss National Science Foundation, the Mach-Gaensslen Foundation and the Gottfried and Julia Bangerter-Rhyner Foundation outside the submitted work.
(Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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