Intraoperative Use of Sodium Bicarbonate Ringer’s Solution Instead of Sodium Lactate Ringer’s Solution to Reduce Endothelial Glycocalyx Degradation and Improve Postoperative Recovery During Cardiopulmonary Bypass Cardiac Surgery: A Single-Center Prospective Cohort Study
Year: 2024
Type: article
Abstract: Yujie Shi,1,* Yuan Shi,2,* Yujia Tao,1 Bingyan Xu,1 Xiaoming Wang,1 Yanhu Xie,1 Min Zhang1 1Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, People’s Republic of China; 2Department of Anesthesiology, Wannan Medical College, Wuhu, Anhui, 241000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Min Zhang, Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, People’s Republic of China, Tel +86 13866716646, Email [email protected]: To investigate the effect of sodium bicarbonate Ringer’s solution (BRS) on the degradation of endothelial glycocalyx components in patients undergoing cardiopulmonary bypass (CPB) during cardiac surgery, and to evaluate its impact on endothelial glycocalyx preservation and postoperative recovery.Patients and Methods: A total of eight patients scheduled for elective CPB heart surgery were included and randomly divided into two groups: the sodium lactate Ringer’s solution (LRS) group and the BRS group. ELISA was used to measure plasma concentrations of syndecan-1, matrix metalloproteinase-9 (MMP-9), matrix metalloproteinase-3 (MMP-3), IL-6, IL-8, TNF-α, and TGF-β at predefined time points: T0 (before induction of anesthesia), T3 (immediately after weaning from CPB), T5 and T6 (24 and 72 hours postoperatively). Serum creatinine concentrations were measured within 48 hours postoperatively. The incidence of postoperative delirium (POD) was assessed three days after surgery. Postoperative mechanical ventilation time, duration of stay in the intensive care unit and hospital stay were also documented.Results: The BRS group had significantly lower plasma concentrations of syndecan-1 at T3 (7.98 [7.43, 8.92] ng/mL vs 9.54 [8.4, 10.73] ng/mL, P < 0.001) and T5 (4.20 [3.31, 4.96] ng/mL vs 5.40 [3.95, 6.55] ng/mL, P = 0.001) in comparison with the LRS group (P< 0.01). Syndecan-1 levels in both groups were similar at T6 (3.18 [2.88, 3.5]ng/mL vs 3.12 [2.77, 3.45] ng/mL, P > 0.05). Additionally, MMP-9, MMP-3, IL-6 and IL-8 were significantly lower at T3 and T5 in the BRS group (P< 0.05 and P< 0.01, respectively). However, no significant differences were observed between the two groups in the incidence of acute kidney injury (AKI) or POD (P > 0.05).Conclusion: BRS has the potential to reduce glycocalyx degradation in patients undergoing heart valve surgery with CPB. However, both groups demonstrated similar post-postoperative clinical outcomes, including the rates of AKI and POD.Keywords: sodium bicarbonate Ringer’s solution, endothelial glycocalyx, cardiopulmonary bypass, postoperative recovery
Authors: Shi,Yujie, Shi,Yuan, Tao,Yujia, Xu,Bingyan, Wang,Xiaoming, Xie,Yanhu, Zhang,Min
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7103608074
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