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Association Between Postoperative Acute Kidney Injury and Duration of Cardiopulmonary Bypass: A Meta-Analysis  Avinash B. Kumar, MD, FCCP, Manish Suneja,

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Presentation on theme: "Association Between Postoperative Acute Kidney Injury and Duration of Cardiopulmonary Bypass: A Meta-Analysis  Avinash B. Kumar, MD, FCCP, Manish Suneja,"— Presentation transcript:

1 Association Between Postoperative Acute Kidney Injury and Duration of Cardiopulmonary Bypass: A Meta-Analysis  Avinash B. Kumar, MD, FCCP, Manish Suneja, MD, Emine O. Bayman, PhD, Garry D. Weide, DO, Michele Tarasi, MD  Journal of Cardiothoracic and Vascular Anesthesia  Volume 26, Issue 1, Pages (February 2012) DOI: /j.jvca Copyright © 2012 Elsevier Inc. Terms and Conditions

2 Fig 1 Search strategy for the final studies included in the meta-analysis. AKIN, Acute Kidney Injury Network; CPB, cardiopulmonary bypass; RCT, randomized controlled trial. (Color version of figure is available online.) Journal of Cardiothoracic and Vascular Anesthesia  , 64-69DOI: ( /j.jvca ) Copyright © 2012 Elsevier Inc. Terms and Conditions

3 Fig 2 Forest plot of differences in mean cardiopulmonary bypass times between the cohort with and the cohort without acute kidney injury. Studies are in sequence by total sample size. Individual estimates from each study and overall fixed-effects estimates are presented with associated 95% confidence intervals. Journal of Cardiothoracic and Vascular Anesthesia  , 64-69DOI: ( /j.jvca ) Copyright © 2012 Elsevier Inc. Terms and Conditions

4 Fig 3 Funnel plot of differences is mean cardiopulmonary bypass times between patients with and those without acute kidney injury (renal failure v no renal failure) and precision of the study. Differences in cardiopulmonary bypass times for each study are presented on the x-axis against the precision of a study on the y-axis. The overall fixed-effects difference in means is represented by the vertical solid line. Journal of Cardiothoracic and Vascular Anesthesia  , 64-69DOI: ( /j.jvca ) Copyright © 2012 Elsevier Inc. Terms and Conditions


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