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Carrier FM, Girard M, Zuo RM, Ziegler D, Trottier H, Chassé M. Intraoperative Vasoactive Medications and Perioperative Outcomes in Liver Transplantation: A Systematic Review and Network Meta-analyses. Transplantation 2024; 108:854-873. [PMID: 37525360 DOI: 10.1097/tp.0000000000004744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
We conducted a systematic review and network meta-analyses evaluating the effects of different intraoperative vasoactive drugs on acute kidney injury (AKI) and other perioperative outcomes in adult liver transplant recipients. We searched multiple electronic databases using words from the "liver transplantation" and "vasoactive drug" domains. We included all randomized controlled trials conducted in adult liver transplant recipients comparing 2 different intravenous vasoactive drugs or 1 against a standard of care that reported AKI, intraoperative blood loss, or any other postoperative outcome. We conducted 4 frequentist network meta-analyses using random effect models, based on the interventions' mechanism of action, and evaluated the quality of evidence (QoE) using Grading of Recommendations, Assessment, Development, and Evaluations recommendations. We included 9 randomized controlled trials comparing different vasopressor drugs (vasoconstrictor or inotrope), 3 comparing a somatostatin infusion (or its analogues) to a standard of care, 11 comparing different vasodilator infusions together or against a standard of care, and 2 comparing vasoconstrictor boluses at graft reperfusion. Intravenous clonidine was associated with shorter duration of mechanical ventilation, intensive care unit, and hospital length of stay (very low QoE), and some vasodilators were associated with lower creatinine level 24 h after surgery (low to very low QoE). Phenylephrine and terlipressin were associated with less intraoperative blood loss when compared with norepinephrine (low and moderate QoE). None of the vasoactive drugs improve any other postoperative outcomes, including AKI. There is still important equipoise regarding the best vasoactive drug to use in liver transplantation for most outcomes. Further studies are required to better inform clinical practice.
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Affiliation(s)
- François Martin Carrier
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
- Department of Medicine, Critical Care Division, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
- Health Innovation and Evaluation Hub, Centre de recherche du CHUM, Montréal, QC, Canada
- Department of Anesthesiology and Pain Medicine, Université de Montréal, Montréal, QC, Canada
| | - Martin Girard
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
- Department of Medicine, Critical Care Division, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
- Health Innovation and Evaluation Hub, Centre de recherche du CHUM, Montréal, QC, Canada
- Department of Anesthesiology and Pain Medicine, Université de Montréal, Montréal, QC, Canada
| | - Rui Min Zuo
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Daniela Ziegler
- Library, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Helen Trottier
- Department of Social and Preventive Medicine, École de Santé Publique de l'Université de Montréal, Centre hospitalier universitaire Sainte-Justine, Montréal, QC, Canada
| | - Michaël Chassé
- Department of Medicine, Critical Care Division, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
- Health Innovation and Evaluation Hub, Centre de recherche du CHUM, Montréal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
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Larivière J, Giard JM, Zuo RM, Massicotte L, Chassé M, Carrier FM. Association between intraoperative fluid balance, vasopressors and graft complications in liver transplantation: A cohort study. PLoS One 2021; 16:e0254455. [PMID: 34242370 PMCID: PMC8270449 DOI: 10.1371/journal.pone.0254455] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/26/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction Biliary complications following liver transplantation are common. The effect of intraoperative fluid balance and vasopressors on these complications is unknown. Materials and methods We conducted a cohort study between July 2008 and December 2017. Our exposure variables were the total intraoperative fluid balance and the use of vasopressors on ICU admission. Our primary outcome was any biliary complication (anastomotic and non-anastomotic strictures) up to one year after transplantation. Our secondary outcomes were vascular complications, primary graft non-function and survival. Results We included 562 consecutive liver transplantations. 192 (34%) transplants had a biliary complication, 167 (30%) had an anastomotic stricture and 56 had a non-anastomotic stricture (10%). We did not observe any effect of intraoperative fluid balance or vasopressor on biliary complications (HR = 0.97; 95% CI, 0.93 to 1.02). A higher intraoperative fluid balance was associated with an increased risk of primary graft non-function (non-linear) and a lower survival (HR = 1.40, 95% CI, 1.14 to 1.71) in multivariable analyses. Conclusion Intraoperative fluid balance and vasopressors upon ICU admission were not associated with biliary complications after liver transplantation but may be associated with other adverse events. Intraoperative hemodynamic management must be prospectively studied to further assess their impact on liver recipients’ outcomes.
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Affiliation(s)
- Jordan Larivière
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Jeanne-Marie Giard
- Department of Medicine—Liver Diseases Division, Centre Hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Rui Min Zuo
- Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Luc Massicotte
- Department of Anesthesiology, Centre Hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Michaël Chassé
- Department of Medicine–Intensive Care Division, Centre Hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - François Martin Carrier
- Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada
- Department of Medicine–Intensive Care Division, Centre Hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
- Carrefour de l’innovation, Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- * E-mail:
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