Abhay Tyagi1, Souvik Maitra2, Sulagna Bhattacharjee1. 1. Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, Room No: 5013, 5th Floor Teaching Block, New Delhi, 110029, India. 2. Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, Room No: 5013, 5th Floor Teaching Block, New Delhi, 110029, India. souvikmaitra@live.com.
Abstract
PURPOSE: A few randomized controlled trials (RCTs) have compared crystalloid-based goal-directed fluid therapy (GDFT) with starch-based GDFT in patients undergoing major surgical procedures with conflicting results. In this meta-analysis, colloid-based GDFT was compared with crystalloid-based GDFT. METHODS: In this meta-analysis, RCTs comparing colloid- and crystalloid-based GDFT in patients undergoing non-cardiac surgery were included. Binary outcomes were reported as risk ratio (RR) and continuous outcomes were reported as mean difference (MD) with 95% confidence interval (95% CI). PubMed, PubMed central, The Cochrane Library database and EMBASE were searched for potentially eligible trials from inception to 28 February 2020. RESULTS: Data of 2392 patients from nine RCTs were included in this meta-analysis. Mortality at the longest available follow-up [RR (95% CI) 1.44 (0.88, 2.34); p = 0.15], postoperative kidney dysfunction [RR (95% CI) 1.07 (0.72, 1.60); p = 0.73], postoperative length of hospital stay [MD (95% CI) - 0.29 ( - 1.25, 0.66) d; p = 0.55], cardiovascular complications [RR (95% CI) 1.20 (0.50, 2.88); p = 0.68], wound complications [RR (95% CI) 1.08 (0.76, 1.54); p = 0.66], pulmonary complications [RR (95% CI) 0.90 (0.71, 1.140); p = 0.40] and bleeding [RR (95% CI) 1.24 (0.77, 1.99); p = 0.37] were similar in both the groups. Postoperative major complications were also similar between patients who received colloid and crystalloid [RR (95% CI) 0.79 (0.48, 1.29); p = 0.34]. CONCLUSION: Colloids in goal-directed fluid therapy protocol does not offer any benefit over crystalloid-based goal-directed fluid therapy protocol in patients undergoing major non-cardiac surgical procedure.
PURPOSE: A few randomized controlled trials (RCTs) have compared crystalloid-based goal-directed fluid therapy (GDFT) with starch-based GDFT in patients undergoing major surgical procedures with conflicting results. In this meta-analysis, colloid-based GDFT was compared with crystalloid-based GDFT. METHODS: In this meta-analysis, RCTs comparing colloid- and crystalloid-based GDFT in patients undergoing non-cardiac surgery were included. Binary outcomes were reported as risk ratio (RR) and continuous outcomes were reported as mean difference (MD) with 95% confidence interval (95% CI). PubMed, PubMed central, The Cochrane Library database and EMBASE were searched for potentially eligible trials from inception to 28 February 2020. RESULTS: Data of 2392 patients from nine RCTs were included in this meta-analysis. Mortality at the longest available follow-up [RR (95% CI) 1.44 (0.88, 2.34); p = 0.15], postoperative kidney dysfunction [RR (95% CI) 1.07 (0.72, 1.60); p = 0.73], postoperative length of hospital stay [MD (95% CI) - 0.29 ( - 1.25, 0.66) d; p = 0.55], cardiovascular complications [RR (95% CI) 1.20 (0.50, 2.88); p = 0.68], wound complications [RR (95% CI) 1.08 (0.76, 1.54); p = 0.66], pulmonary complications [RR (95% CI) 0.90 (0.71, 1.140); p = 0.40] and bleeding [RR (95% CI) 1.24 (0.77, 1.99); p = 0.37] were similar in both the groups. Postoperative major complications were also similar between patients who received colloid and crystalloid [RR (95% CI) 0.79 (0.48, 1.29); p = 0.34]. CONCLUSION: Colloids in goal-directed fluid therapy protocol does not offer any benefit over crystalloid-based goal-directed fluid therapy protocol in patients undergoing major non-cardiac surgical procedure.
Authors: Sharon R Lewis; Michael W Pritchard; David Jw Evans; Andrew R Butler; Phil Alderson; Andrew F Smith; Ian Roberts Journal: Cochrane Database Syst Rev Date: 2018-08-03