1
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Kim DG, Kim SH, Lee JY, Lee JG. Antiplatelet agent for the prevention of late hepatic vascular complications in living donor liver transplant dominant population. Asian J Surg 2024:S1015-9584(24)00635-3. [PMID: 38641537 DOI: 10.1016/j.asjsur.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/02/2024] [Accepted: 04/03/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Evidence for the long-term use of antiplatelet drugs to prevent hepatic vascular complications (HVC) is scarce in liver transplantation (LT). METHODS From national claim data, LT recipients (about 80 % of living donor LT [LDLT]) without graft loss, HVC, or cardiovascular events within 1 year, were classified into those who took antiplatelets for ≥1 year (n = 1744) and for <1 year (n = 1975). Outcomes were compared after the 1-postoperative year index time point. RESULTS During a mean follow up of 4.5 years, the risk of graft loss was similar between the groups (aHR 1.16, P = 0.23). However, ≥1-year antiplatelet therapy was associated with a higher risk of graft loss after 3 years (aHR 2.19, P < 0.01). HVC (aHR 0.94, P = 0.87) and major adverse cardiac events (aHR 1.20, P = 0.46) did not correlate with antiplatelet therapy for both groups. In contrast, ≥1-year antiplatelet therapy showed a significantly higher risk of severe bleeding compared to <1-year antiplatelet therapy (aHR 2.24, P < 0.01). This trend was similar in the LDLT subgroup. In our cohort, antiplatelet therapy for ≥1 year did not improve graft survival or HVC; however, it increased the risk of severe bleeding. CONCLUSION We recommend against antiplatelet therapy for more than 1 year in clinically stable LT recipients.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Sung Hwa Kim
- Department of Statistics, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Jun Young Lee
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, South Korea.
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea.
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2
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Boccatonda A, Gentilini S, Zanata E, Simion C, Serra C, Simioni P, Piscaglia F, Campello E, Ageno W. Portal Vein Thrombosis: State-of-the-Art Review. J Clin Med 2024; 13:1517. [PMID: 38592411 PMCID: PMC10932352 DOI: 10.3390/jcm13051517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Portal vein thrombosis (PVT) is a rare disease with an estimated incidence of 2 to 4 cases per 100,000 inhabitants. The most common predisposing conditions for PVT are chronic liver diseases (cirrhosis), primary or secondary hepatobiliary malignancy, major infectious or inflammatory abdominal disease, or myeloproliferative disorders. Methods: PVT can be classified on the basis of the anatomical site, the degree of venous occlusion, and the timing and type of presentation. The main differential diagnosis of PVT, both acute and chronic, is malignant portal vein invasion, most frequently by hepatocarcinoma, or constriction (typically by pancreatic cancer or cholangiocarcinoma). Results: The management of PVT is based on anticoagulation and the treatment of predisposing conditions. The aim of anticoagulation in acute thrombosis is to prevent the extension of the clot and enable the recanalization of the vein to avoid the development of complications, such as intestinal infarction and portal hypertension. Conclusions: The treatment with anticoagulant therapy favors the reduction of portal hypertension, and this allows for a decrease in the risk of bleeding, especially in patients with esophageal varices. The anticoagulant treatment is generally recommended for at least three to six months. Prosecution of anticoagulation is advised until recanalization or lifelong if the patient has an underlying permanent pro-coagulant condition that cannot be corrected or if there is thrombosis extending to the mesenteric veins.
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Affiliation(s)
- Andrea Boccatonda
- Internal Medicine, Bentivoglio Hospital, Azienda Unità Sanitaria Locale (AUSL) Bologna, 40010 Bentivoglio, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| | - Simone Gentilini
- Internal Medicine Department, IRCCS Azienda Ospedaliero-Universitaria Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.G.); (E.Z.)
| | - Elisa Zanata
- Internal Medicine Department, IRCCS Azienda Ospedaliero-Universitaria Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.G.); (E.Z.)
| | - Chiara Simion
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Carla Serra
- Interventional, Diagnostic and Therapeutic Ultrasound Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Paolo Simioni
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Elena Campello
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Walter Ageno
- Research Center on Thromboembolic Diseases and Antithrombotic Therapies, Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
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Sabate A, Scarlatescu E. Treating periprocedural bleeding in patients with cirrhosis. J Thromb Thrombolysis 2024; 57:531-536. [PMID: 38281228 PMCID: PMC10961284 DOI: 10.1007/s11239-023-02941-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/23/2023] [Indexed: 01/30/2024]
Abstract
Patients with cirrhosis are known to have an abnormal coagulation status, which is a particular concern when planning invasive procedures in which blood loss is possible or predictable. Careful consideration must be given to the bleeding risk for each individual patient and coagulation management strategies should be established in advance of procedural interventions, where possible. Perioperative clinical decision-making should utilize viscoelastic testing in addition to usual assessments, where possible, and focus on the well-established three pillars of patient blood management: optimization of erythropoiesis, minimization of bleeding and blood loss, and management of anemia. Restrictive transfusion policies, careful hemostatic monitoring, and a proactive approach to predicting and preventing bleeding on an individual patient basis should be central to managing perioperative bleeding in the fragile patient population with cirrhosis. This review discusses coagulation assessments and bleeding management techniques necessary before, during, and after surgical interventions in patients with cirrhosis, and provides expert clinical opinion and physician experience on the perioperative management of these patients.
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Affiliation(s)
- Antoni Sabate
- Anesthesia Department, Bellvitge University Hospital, University of Barcelona, Idibell, Barcelona, Spain
| | - Ecaterina Scarlatescu
- Anesthesia and Intensive Care Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania.
- Department of Anesthesia and Intensive Care Medicine, Fundeni Clinical Institute, Bucharest, Romania.
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4
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Lladó L, Abradelo de Usera M, Blasi A, Gutiérrez R, Montalvá E, Pascual S, Rodríguez-Laiz G. Consensus document from the Spanish Society for Liver Transplantation: Enhanced recovery after liver transplantation. Gastroenterol Hepatol 2024; 47:206-217. [PMID: 38342510 DOI: 10.1016/j.gastrohep.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/09/2023] [Indexed: 02/13/2024]
Abstract
The goal of the Spanish Society for Liver Transplantation (Sociedad Española de Trasplante Hepático) is to promote and create consensus documents about current topics in liver transplantation with a multidisciplinary approach. To this end, in November 2022, the 10th Consensus Document Meeting was held, with the participation of experts from the 26 authorized Spanish liver transplantation programs. This edition discusses enhanced recovery after liver transplantation, dividing needed actions into 3periods: preoperative, intraoperative and postoperative. The evaluated evidence and the consensus conclusions for each of these topics are described.
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Affiliation(s)
- Laura Lladó
- Unidad de Cirugía HB y Trasplante Hepático, Servicio de Cirugía, Hospital Universitari Bellvitge, IDIBELL, Universidad de Barcelona, Barcelona, España.
| | - Manuel Abradelo de Usera
- Unidad de Cirugía HBP y Trasplante de Órganos, Servicio de Cirugía, Hospital Universitario 12 de Octubre, Imas12, Madrid, España
| | - Annabel Blasi
- Departamento de Anestesiología, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, España
| | - Rosa Gutiérrez
- Servicio de Anestesiología- Reanimación, Hospital Universitario de Cruces, Bilbao, España
| | - Eva Montalvá
- Unidad de Cirugía HBP y Trasplante, Hospital Universitario y Politécnico La Fe, Universitat de València. CIBERehd, ISCIII. IIS LaFe, Valencia, España
| | - Sonia Pascual
- Unidad Hepática, Servicio de Digestivo, CIBERehd. ISABIAL, Hospital General Universitario Alicante, Alicante, España
| | - Gonzalo Rodríguez-Laiz
- Unidad Hepática, Servicio de Cirugía, CIBERehd, ISABIAL, Hospital General Universitario Alicante, Alicante, España
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5
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Lladó L, Usera MAD, Blasi A, Gutiérrez R, Montalvá E, Pascual S, Rodríguez-Laiz G. Consensus document from the Spanish Society for Liver Transplantation: enhanced recovery after liver transplantation. Cir Esp 2024; 102:104-115. [PMID: 38403385 DOI: 10.1016/j.cireng.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/09/2023] [Indexed: 02/27/2024]
Abstract
The goal of the Spanish Society for Liver Transplantation (La Sociedad Española de Trasplante Hepático) is to promote and create consensus documents about current topics in liver transplantation with a multidisciplinary approach. To this end, in November 2022, the 10th Consensus Document Meeting was held, with the participation of experts from the 26 authorized Spanish liver transplantation programs. This edition discusses Enhanced Recovery After Liver Transplantation, dividing needed actions into three periods: preoperative, intraoperative and postoperative. The evaluated evidence and the consensus conclusions for each of these topics are described.
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Affiliation(s)
- Laura Lladó
- Unidad de Cirugía HB y Trasplante Hepático, Servicio de Cirugía, Hospital Universitari Bellvitge, IDIBELL, Universidad de Barcelona, Barcelona, Spain.
| | - Manuel Abradelo de Usera
- Unidad de Cirugía HBP y Trasplante de Órganos, Servicio de Cirugía, Hospital Universitario 12 de Octubre, Imas12, Madrid, Spain
| | - Annabel Blasi
- Departamento de Anestesiología, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Rosa Gutiérrez
- Servicio de Anestesiología-Reanimación, Hospital Universitario de Cruces, Bilbao, Spain
| | - Eva Montalvá
- Unidad de Cirugía HBP y Trasplante, Hospital Universitario y Politécnico La Fe, Universitat de València, CIBERehd, ISCIII, IIS LaFe, Valencia, Spain
| | - Sonia Pascual
- Unidad Hepática, Servicio de Digestivo, CIBERehd, ISABIAL, Hospital General Universitario Alicante, Alicante, Spain
| | - Gonzalo Rodríguez-Laiz
- Unidad Hepática, Servicio de Cirugía, CIBERehd, ISABIAL, Hospital General Universitario Alicante, Alicante, Spain
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6
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Thibeault F, Plourde G, Fellouah M, Ziegler D, Carrier FM. Preoperative fibrinogen level and blood transfusions in liver transplantation: A systematic review. Transplant Rev (Orlando) 2023; 37:100797. [PMID: 37778295 DOI: 10.1016/j.trre.2023.100797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/03/2023] [Accepted: 09/23/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Orthotopic liver transplantation (OLT) is a major surgery often associated with significant bleeding. We conducted a systematic review to explore the association between preoperative fibrinogen level and intraoperative blood products transfusion, blood loss and clinical outcomes in patients undergoing OLT. METHODS We included observational studies conducted in patients undergoing an OLT mostly for end-stage liver disease that reported an association between the preoperative fibrinogen level and our outcomes of interest. Our primary outcome was the intraoperative red blood cell (RBC) transfusion requirements. Our secondary outcomes were intraoperative blood loss, intraoperative transfusion of any blood product, postoperative RBC transfusion, postoperative thrombotic or hemorrhagic complications, and mortality. We used a standardized search strategy. We reported our results mostly descriptively but conducted meta-analyses using random-effect models when judged feasible. RESULTS We selected 24 cohort studies reporting at least one of our outcomes. We found that a high preoperative fibrinogen level was associated with fewer intraoperative RBC and other blood products transfusions, and lower blood loss. We also found a lower overall survival in patients with a higher fibrinogen level (pooled hazard ratio [95% CI] of 1.50 [1.23 to 1.84]; 5 studies, n = 1012, I2 = 48%). Only one study formally explored a fibrinogen level threshold effect. Overall, reporting was heterogeneous, and risk of bias was variable mostly because of uncontrolled confounding. CONCLUSION A higher preoperative fibrinogen level was associated with fewer intraoperative RBC and other blood products transfusions, lower blood loss, and higher mortality. Further studies may help clarify observed associations and inform guidelines.
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Affiliation(s)
| | - Guillaume Plourde
- Department of Medicine, Critical Care service, Centre hospitalier de l'Université de Montréal (CHUM), Canada; Health evaluation and innovation hub, Centre de Recherche du CHUM, Canada; Department of Medicine, Université de Montréal, Canada
| | | | - Daniela Ziegler
- Library, Centre hospitalier de l'Université de Montréal (CHUM), Canada
| | - François Martin Carrier
- Department of Medicine, Critical Care service, Centre hospitalier de l'Université de Montréal (CHUM), Canada; Health evaluation and innovation hub, Centre de Recherche du CHUM, Canada; Department of Anesthesiology, Centre hospitalier de l'Université de Montréal (CHUM), Canada; Department of Anesthesiology and Pain Medicine, Université de Montréal, Canada.
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7
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Wilson S, Joseph J, Danta M, Rabbolini DJ. Viscoelastometry to Manage Bleeding in Liver Disease. Cureus 2023; 15:e41401. [PMID: 37546051 PMCID: PMC10402654 DOI: 10.7759/cureus.41401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2023] [Indexed: 08/08/2023] Open
Abstract
A state of "re-balanced haemostasis" describes complex coagulation changes that arise in patients with liver disease. Changes include alterations in procoagulant and anticoagulant proteins, platelets and von Willebrand factor, as well as the fibrinolytic system. Various circumstances including infection, trauma, or surgery may disrupt this balance and predispose an individual to bleeding or thrombosis. The prothrombin time, international normalised ratio, and activated partial thromboplastin time are conventional coagulation screening tests that are routinely employed by clinicians to investigate unexplained bleeding, monitor anticoagulation, and inform preoperative assessments of bleeding risk. These standard coagulation tests assess quantitative defects in procoagulant clotting factors and are insensitive to levels of natural anticoagulants, which together with procoagulant factors, are often perturbed in liver disease. Therefore, the prolongation of clotting times measured by these tests often does not reflect the multifaceted alterations of haemostasis in these patients. Viscoelastic testing (VET) provides a more encompassing assessment of clotting function by recording real-time viscoelastic changes in whole blood and includes parameters that provide information on coagulation factor function, platelet contribution to clot formation, as well as fibrinolysis. To date, VET has been employed to predict and inform transfusion support in obstetric, trauma, and cardiac surgical fields, and its use in patients undergoing liver transplantation is well established. The ability of VET to accurately predict bleeding risk and precisely guide transfusion algorithms for patients with liver disease undergoing other invasive procedures or experiencing bleeding complications has been the topic of research over the last decade. This review is a critical summary of this data and provides a detailed snapshot of the position of VET as a clinical tool in patients with liver disease.
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Affiliation(s)
- Samantha Wilson
- Gastroenterology and Hepatology, School of Clinical Medicine, St. Vincent's Healthcare Campus, Faculty of Medicine, University of New South Wales, Sydney, AUS
| | - Joanne Joseph
- Hematology, School of Clinical Medicine, St. Vincent's Healthcare Campus, Faculty of Medicine, University of New South Wales, Sydney, AUS
- Hematology, St. Vincent's Centre for Applied Medical Research, St Vincent's Hospital, Sydney, AUS
| | - Mark Danta
- Gastroenterology and Hepatology, School of Clinical Medicine, St. Vincent's Healthcare Campus, Faculty of Medicine, University of New South Wales, Sydney, AUS
- Gastroenterology and Hepatology, St. Vincent's Hospital, Sydney, AUS
| | - David J Rabbolini
- Faculty of Medicine and Health, University of Sydney, Sydney, AUS
- Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, GBR
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Carrier FM, Vincelette C, Trottier H, Amzallag É, Carr A, Chaudhury P, Dajani K, Fugère R, Giard JM, Gonzalez-Valencia N, Joosten A, Kandelman S, Karvellas C, McCluskey SA, Özelsel T, Park J, Simoneau È, Chassé M. Perioperative clinical practice in liver transplantation: a cross-sectional survey. Can J Anaesth 2023; 70:1155-1166. [PMID: 37266852 DOI: 10.1007/s12630-023-02499-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 10/07/2022] [Accepted: 11/02/2022] [Indexed: 06/03/2023] Open
Abstract
PURPOSE The objective of this study was to describe some components of the perioperative practice in liver transplantation as reported by clinicians. METHODS We conducted a cross-sectional clinical practice survey using an online instrument containing questions on selected themes related to the perioperative care of liver transplant recipients. We sent email invitations to Canadian anesthesiologists, Canadian surgeons, and French anesthesiologists specialized in liver transplantation. We used five-point Likert-type scales (from "never" to "always") and numerical or categorical answers. Results are presented as medians or proportions. RESULTS We obtained answers from 130 participants (estimated response rate of 71% in Canada and 26% in France). Respondents reported rarely using transesophageal echocardiography routinely but often using it for hemodynamic instability, often using an intraoperative goal-directed hemodynamic management strategy, and never using a phlebotomy (medians from ordinal scales). Fifty-nine percent of respondents reported using a restrictive fluid management strategy to manage hemodynamic instability during the dissection phase. Forty-two percent and 15% of respondents reported using viscoelastic tests to guide intraoperative and postoperative transfusions, respectively. Fifty-four percent of respondents reported not pre-emptively treating preoperative coagulations disturbances, and 91% reported treating them intraoperatively only when bleeding was significant. Most respondents (48-64%) did not have an opinion on the maximal graft ischemic times. Forty-seven percent of respondents reported that a piggyback technique was the preferred vena cava anastomosis approach. CONCLUSION Different interventions were reported to be used regarding most components of perioperative care in liver transplantation. Our results suggest that significant equipoise exists on the optimal perioperative management of this population.
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Affiliation(s)
- François M Carrier
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montreal, QC, Canada.
- Critical Care Division, Department of Medicine, Centre hospitalier de l'Université de Montréal, Montreal, Canada.
- Health Innovation and Evaluation Hub, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montreal, QC, H2X 0A9, Canada.
- Department of Anesthesiology and Pain Medicine, Université de Montréal, Montreal, QC, Canada.
| | - Christian Vincelette
- School of Nursing, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Longueuil, QC, Canada
| | - Helen Trottier
- Department of Social and Preventive Medicine, École de santé publique de l'Université de Montréal, Montreal, QC, Canada
| | - Éva Amzallag
- Health Innovation and Evaluation Hub, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montreal, QC, H2X 0A9, Canada
| | - Adrienne Carr
- Department of Anesthesiology, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, NS, Canada
| | - Prosanto Chaudhury
- Department of Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Khaled Dajani
- Department of Surgery, University Health Centre, University of Alberta, Edmonton, AB, Canada
| | - René Fugère
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
| | - Jeanne-Marie Giard
- Department of Medicine, Liver Disease Division, Centre hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | | | - Alexandre Joosten
- Department of Anesthesiology, Paris Saclay University, Paul Brousse Hospital, Villejuif, France
| | - Stanislas Kandelman
- Department of Anesthesiology, McGill University Health Centre, Montreal, QC, Canada
| | - Constantine Karvellas
- Division of Gastroenterology (Liver Unit), Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
| | - Stuart A McCluskey
- Department of Anesthesia and Pain Management, Toronto General Hospital, Toronto, ON, Canada
- Department of Anesthesiology & Pain Medicine, University of Toronto, Toronto, ON, Canada
| | - Timur Özelsel
- Department of Anesthesiology & Pain Medicine, University of Alberta, Edmonton, AB, Canada
| | - Jeieung Park
- Department of Anesthesiology and Perioperative Care, Vancouver General Hospital, Vancouver, BC, Canada
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Colombia, Vancouver, BC, Canada
| | - Ève Simoneau
- Hepatobiliary Division, Department of Surgery, Centre hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Michaël Chassé
- Critical Care Division, Department of Medicine, Centre hospitalier de l'Université de Montréal, Montreal, Canada
- Health Innovation and Evaluation Hub, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montreal, QC, H2X 0A9, Canada
- Department of Medicine, Université de Montréal, Montreal, QC, Canada
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van den Berg TA, Nieuwenhuijs-Moeke GJ, Lisman T, Moers C, Bakker SJ, Pol RA. Pathophysiological Changes in the Hemostatic System and Antithrombotic Management in Kidney Transplant Recipients. Transplantation 2023; 107:1248-1257. [PMID: 36529881 PMCID: PMC10205120 DOI: 10.1097/tp.0000000000004452] [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] [Received: 05/25/2022] [Revised: 09/17/2022] [Accepted: 10/12/2022] [Indexed: 12/23/2022]
Abstract
Nowadays, the main cause for early graft loss is renal graft thrombosis because kidney transplant outcomes have improved drastically owing to advances in immunological techniques and immunosuppression. However, data regarding the efficacy of antithrombotic therapy in the prevention of renal graft thrombosis are scarce. Adequate antithrombotic management requires a good understanding of the pathophysiological changes in the hemostatic system in patients with end-stage kidney disease (ESKD). Specifically, ESKD and dialysis disrupt the fine balance between pro- and anticoagulation in the body, and further changes in the hemostatic system occur during kidney transplantation. Consequently, kidney transplant recipients paradoxically are at risk for both thrombosis and bleeding. This overview focuses on the pathophysiological changes in hemostasis in ESKD and kidney transplantation and provides a comprehensive summary of the current evidence for antithrombotic management in (adult) kidney transplant recipients.
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Affiliation(s)
- Tamar A.J. van den Berg
- Department of Surgery, University of Groningen, University Medical Center Groningen, the Netherlands
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | | | - Ton Lisman
- Department of Surgery, University of Groningen, University Medical Center Groningen, the Netherlands
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Cyril Moers
- Department of Surgery, University of Groningen, University Medical Center Groningen, the Netherlands
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Stephan J.L. Bakker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Robert A. Pol
- Department of Surgery, University of Groningen, University Medical Center Groningen, the Netherlands
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10
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Harding-Theobald E, Kriss M. Evaluation and management of abnormal liver enzymes in the liver transplant recipient: When, why, and what now? Clin Liver Dis (Hoboken) 2023; 21:178-186. [PMID: 37361257 PMCID: PMC10287122 DOI: 10.1097/cld.0000000000000057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/25/2023] [Indexed: 06/28/2023] Open
Affiliation(s)
- Emily Harding-Theobald
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Michael Kriss
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE), University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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Fundora Y, Hessheimer AJ, Del Prete L, Maroni L, Lanari J, Barrios O, Clarysse M, Gastaca M, Barrera Gómez M, Bonadona A, Janek J, Boscà A, Álamo Martínez JM, Zozaya G, López Garnica D, Magistri P, León F, Magini G, Patrono D, Ničovský J, Hakeem AR, Nadalin S, McCormack L, Palacios P, Zieniewicz K, Blanco G, Nuño J, Pérez Saborido B, Echeverri J, Bynon JS, Martins PN, López López V, Dayangac M, Lodge JPA, Romagnoli R, Toso C, Santoyo J, Di Benedetto F, Gómez-Gavara C, Rotellar F, Gómez-Bravo MÁ, López Andújar R, Girard E, Valdivieso A, Pirenne J, Lladó L, Germani G, Cescon M, Hashimoto K, Quintini C, Cillo U, Polak WG, Fondevila C. Alternative forms of portal vein revascularization in liver transplant recipients with complex portal vein thrombosis. J Hepatol 2023; 78:794-804. [PMID: 36690281 DOI: 10.1016/j.jhep.2023.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 12/22/2022] [Accepted: 01/12/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND & AIMS Complex portal vein thrombosis (PVT) is a challenge in liver transplantation (LT). Extra-anatomical approaches to portal revascularization, including renoportal (RPA), left gastric vein (LGA), pericholedochal vein (PCA), and cavoportal (CPA) anastomoses, have been described in case reports and series. The RP4LT Collaborative was created to record cases of alternative portal revascularization performed for complex PVT. METHODS An international, observational web registry was launched in 2020. Cases of complex PVT undergoing first LT performed with RPA, LGA, PCA, or CPA were recorded and updated through 12/2021. RESULTS A total of 140 cases were available for analysis: 74 RPA, 18 LGA, 20 PCA, and 28 CPA. Transplants were primarily performed with whole livers (98%) in recipients with median (IQR) age 58 (49-63) years, model for end-stage liver disease score 17 (14-24), and cold ischemia 431 (360-505) minutes. Post-operatively, 49% of recipients developed acute kidney injury, 16% diuretic-responsive ascites, 9% refractory ascites (29% with CPA, p <0.001), and 10% variceal hemorrhage (25% with CPA, p = 0.002). After a median follow-up of 22 (4-67) months, patient and graft 1-/3-/5-year survival rates were 71/67/61% and 69/63/57%, respectively. On multivariate Cox proportional hazards analysis, the only factor significantly and independently associated with all-cause graft loss was non-physiological portal vein reconstruction in which all graft portal inflow arose from recipient systemic circulation (hazard ratio 6.639, 95% CI 2.159-20.422, p = 0.001). CONCLUSIONS Alternative forms of portal vein anastomosis achieving physiological portal inflow (i.e., at least some recipient splanchnic blood flow reaching transplant graft) offer acceptable post-transplant results in LT candidates with complex PVT. On the contrary, non-physiological portal vein anastomoses fail to resolve portal hypertension and should not be performed. IMPACT AND IMPLICATIONS Complex portal vein thrombosis (PVT) is a challenge in liver transplantation. Results of this international, multicenter analysis may be used to guide clinical decisions in transplant candidates with complex PVT. Extra-anatomical portal vein anastomoses that allow for at least some recipient splanchnic blood flow to the transplant allograft offer acceptable results. On the other hand, anastomoses that deliver only systemic blood flow to the allograft fail to resolve portal hypertension and should not be performed.
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Affiliation(s)
- Yiliam Fundora
- General & Digestive Surgery Service, Hospital Clínic, Barcelona, Spain
| | - Amelia J Hessheimer
- General & Digestive Surgery Service, Hospital Clínic, Barcelona, Spain; General & Digestive Surgery Service, Hospital Universitario La Paz, IdiPAZ, Madrid, Spain; CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - Luca Del Prete
- Transplantation Center, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lorenzo Maroni
- Hepatobiliary Surgery & Transplant Unit, Policlinico Sant'Orsola IRCCS, University of Bologna, Italy
| | - Jacopo Lanari
- Department of Surgery, Oncology, & Gastroenterology, Hepatobiliary & Liver Transplantation Unit, Padua University Hospital, Padua, Italy
| | - Oriana Barrios
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hospital Universitari de Bellvitge, Barcelona, Spain
| | | | - Mikel Gastaca
- Hepatobiliary Surgery & Liver Transplantation Unit, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, University of the Basque Country, Bilbao, Spain
| | - Manuel Barrera Gómez
- Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Agnès Bonadona
- Grenoble Alpes University, CHU Grenoble Alpes, Digestive Surgery & Liver Transplantation, Grenoble, France
| | - Julius Janek
- Department of Transplant Surgery, F.D. Roosevelt Hospital, Banská Bystrica, Slovakia
| | - Andrea Boscà
- Liver Transplantation & Hepatology Laboratory, Hepatology, HPB Surgery & Transplant Unit, Health Research Institute Hospital La Fe, La Fe University Hospital, Valencia, Spain
| | | | - Gabriel Zozaya
- HPB and Liver Transplant Unit, Clínica Universidad de Navarra; Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | | | - Paolo Magistri
- Hepato-pancreato-biliary Surgery & Liver Transplantation Unit, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Francisco León
- Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Giulia Magini
- Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Damiano Patrono
- General Surgery 2U - Liver Transplant Centre, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - Jiří Ničovský
- Centrum Kardiovaskulární a Transplantační Chirurgie, Brno, Czechia
| | - Abdul Rahman Hakeem
- Department of HPB and Liver Transplant Surgery, St. James's University Hospital, Leeds, UK
| | - Silvio Nadalin
- University of Tübingen, Tübingen, Germany; European Liver and Intestine Transplant Association (ELITA) Board
| | | | - Pilar Palacios
- Hospital Clínico Universitario de Zaragoza, Zaragoza, Spain
| | - Krzysztof Zieniewicz
- Medical University of Warsaw, Warsaw, Poland; European Liver and Intestine Transplant Association (ELITA) Board
| | - Gerardo Blanco
- Hospital Universitario de Badajoz, Universidad de Extremadura, Badajoz, Spain
| | - Javier Nuño
- Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Baltasar Pérez Saborido
- Hepatobiliopancreatic Surgery & Liver Transplant Unit, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Juan Echeverri
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - J Steve Bynon
- University of Texas Houston - Memorial Hermann TMC, Houston, Texas, USA
| | - Paulo N Martins
- University of Massachusetts - Memorial Medical Center, Worcester, Massachusetts, USA
| | - Víctor López López
- Department of Surgery & Transplantation, Hospital Clínico Universitario Virgen de la Arrixaca, Murcian Institue of Biosanitary Research (IMIB), Murcia, Spain
| | - Murat Dayangac
- Medipol University Hospital Center for Organ Transplantation, Istanbul, Turkey
| | - J Peter A Lodge
- Department of HPB and Liver Transplant Surgery, St. James's University Hospital, Leeds, UK
| | - Renato Romagnoli
- General Surgery 2U - Liver Transplant Centre, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - Christian Toso
- Hôpitaux Universitaires de Genève, Geneva, Switzerland; European Liver and Intestine Transplant Association (ELITA) Board
| | - Julio Santoyo
- Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Fabrizio Di Benedetto
- Hepato-pancreato-biliary Surgery & Liver Transplantation Unit, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | | | - Fernando Rotellar
- HPB and Liver Transplant Unit, Clínica Universidad de Navarra; Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | | | - Rafael López Andújar
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; Liver Transplantation & Hepatology Laboratory, Hepatology, HPB Surgery & Transplant Unit, Health Research Institute Hospital La Fe, La Fe University Hospital, Valencia, Spain
| | - Edouard Girard
- Grenoble Alpes University, CHU Grenoble Alpes, Digestive Surgery & Liver Transplantation, Grenoble, France
| | - Andrés Valdivieso
- Hepatobiliary Surgery & Liver Transplantation Unit, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, University of the Basque Country, Bilbao, Spain
| | - Jacques Pirenne
- Abdominal Transplant Surgery, UZ Leuven, KUL, Leuven, Belgium
| | - Laura Lladó
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - Giacomo Germani
- Department of Surgery, Oncology, & Gastroenterology, Hepatobiliary & Liver Transplantation Unit, Padua University Hospital, Padua, Italy; European Liver and Intestine Transplant Association (ELITA) Board
| | - Matteo Cescon
- Hepatobiliary Surgery & Transplant Unit, Policlinico Sant'Orsola IRCCS, University of Bologna, Italy
| | - Koji Hashimoto
- Transplantation Center, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Cristiano Quintini
- Transplantation Center, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Umberto Cillo
- Department of Surgery, Oncology, & Gastroenterology, Hepatobiliary & Liver Transplantation Unit, Padua University Hospital, Padua, Italy
| | - Wojciech G Polak
- Division of HPB & Transplant Surgery, Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands; European Liver and Intestine Transplant Association (ELITA) Board
| | - Constantino Fondevila
- General & Digestive Surgery Service, Hospital Clínic, Barcelona, Spain; General & Digestive Surgery Service, Hospital Universitario La Paz, IdiPAZ, Madrid, Spain; CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; European Liver and Intestine Transplant Association (ELITA) Board.
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Carrier FM, Deshêtres A, Ferreira Guerra S, Rioux-Massé B, Zaouter C, Lee N, Amzallag É, Joosten A, Massicotte L, Chassé M. Preoperative Fibrinogen Level and Bleeding in Liver Transplantation for End-stage Liver Disease: A Cohort Study. Transplantation 2023; 107:693-702. [PMID: 36150121 DOI: 10.1097/tp.0000000000004333] [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: 12/16/2022]
Abstract
BACKGROUND Liver transplantation is a high-risk surgery associated with important perioperative bleeding and transfusion needs. Uncertainties remain on the association between preoperative fibrinogen level and bleeding in this population. METHODS We conducted a cohort study that included all consecutive adult patients undergoing a liver transplantation for end-stage liver disease in 1 center. We analyzed the association between the preoperative fibrinogen level and bleeding-related outcomes. Our primary outcome was intraoperative blood loss, and our secondary outcomes were estimated perioperative blood loss, intraoperative and perioperative red blood cell transfusions, reinterventions for bleeding and 1-y graft and patient survival. We estimated linear regression models and marginal risk models adjusted for all important potential confounders. We used restricted cubic splines to explore potential nonlinear associations and reported dose-response curves. RESULTS We included 613 patients. We observed that a lower fibrinogen level was associated with a higher intraoperative blood loss, a higher estimated perioperative blood loss and a higher risk of intraoperative and perioperative red blood cell transfusions (nonlinear effects). Based on an exploratory analysis of the dose-response curves, these effects were observed below a threshold value of 3 g/L for these outcomes. We did not observe any association between preoperative fibrinogen level and reinterventions, 1-y graft survival or 1-y patient survival. CONCLUSIONS This study suggests that a lower fibrinogen level is associated with bleeding in liver transplantation. The present results may help improving the selection of patients for further studies on preoperative fibrinogen administration in liver transplant recipients with end-stage liver disease.
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Affiliation(s)
- François Martin Carrier
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Department of Medicine, Critical Care Division, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
- Departement of Anesthesiology and Pain Medicine, Université de Montréal, Montréal, Canada
| | - Annie Deshêtres
- Faculty of Medicine, Université de Montréal, Montréal, Canada
| | - Steve Ferreira Guerra
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Canada
| | - Benjamin Rioux-Massé
- Department of Medicine, Hematology Division, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Department of Medicine, Université de Montréal, Montréal, Canada
| | - Cédrick Zaouter
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Departement of Anesthesiology and Pain Medicine, Université de Montréal, Montréal, Canada
| | - Nick Lee
- Faculty of Medicine, Université de Montréal, Montréal, Canada
| | - Éva Amzallag
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Alexandre Joosten
- Department of Anesthesiology and Intensive Care, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Université Paris-Saclay, Bicêtre and Paul Brousse Hospitals, Assistance Publique Hôpitaux de Paris, Villejuif, France
| | - Luc Massicotte
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Departement of Anesthesiology and Pain Medicine, Université de Montréal, Montréal, Canada
| | - Michaël Chassé
- Department of Medicine, Critical Care Division, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
- Department of Medicine, Université de Montréal, Montréal, Canada
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13
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Rodríguez-Perálvarez ML, Gómez-Orellana AM, Majumdar A, Bailey M, McCaughan GW, Gow P, Guerrero M, Taylor R, Guijo-Rubio D, Hervás-Martínez C, Tsochatzis EA. Development and validation of the Gender-Equity Model for Liver Allocation (GEMA) to prioritise candidates for liver transplantation: a cohort study. Lancet Gastroenterol Hepatol 2023; 8:242-252. [PMID: 36528041 DOI: 10.1016/s2468-1253(22)00354-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The Model for End-stage Liver Disease (MELD) and its sodium-corrected variant (MELD-Na) have created gender disparities in accessing liver transplantation. We aimed to derive and validate the Gender-Equity Model for liver Allocation (GEMA) and its sodium-corrected variant (GEMA-Na) to amend such inequities. METHODS In this cohort study, the GEMA models were derived by replacing creatinine with the Royal Free Hospital glomerular filtration rate (RFH-GFR) within the MELD and MELD-Na formulas, with re-fitting and re-weighting of each component. The new models were trained and internally validated in adults listed for liver transplantation in the UK (2010-20; UK Transplant Registry) using generalised additive multivariable Cox regression, and externally validated in an Australian cohort (1998-2020; Royal Prince Alfred Hospital [Australian National Liver Transplant Unit] and Austin Hospital [Victorian Liver Transplant Unit]). The study comprised 9320 patients: 5762 patients for model training, 1920 patients for internal validation, and 1638 patients for external validation. The primary outcome was mortality or delisting due to clinical deterioration within the first 90 days from listing. Discrimination was assessed by Harrell's concordance statistic. FINDINGS 449 (5·8%) of 7682 patients in the UK cohort and 87 (5·3%) of 1638 patients in the Australian cohort died or were delisted because of clinical deterioration within 90 days. GEMA showed improved discrimination in predicting mortality or delisting due to clinical deterioration within the first 90 days after waiting list inclusion compared with MELD (Harrell's concordance statistic 0·752 [95% CI 0·700-0·804] vs 0·712 [0·656-0·769]; p=0·001 in the internal validation group and 0·761 [0·703-0·819] vs 0·739 [0·682-0·796]; p=0·036 in the external validation group), and GEMA-Na showed improved discrimination compared with MELD-Na (0·766 [0·715-0·818] vs 0·742 [0·686-0·797]; p=0·0058 in the internal validation group and 0·774 [0·720-0·827] vs 0·745 [0·690-0·800]; p=0·014 in the external validation group). The discrimination capacity of GEMA-Na was higher in women than in the overall population, both in the internal (0·802 [0·716-0·888]) and external validation cohorts (0·796 [0·698-0·895]). In the pooled validation cohorts, GEMA resulted in a score change of at least 2 points compared with MELD in 1878 (52·8%) of 3558 patients (25·0% upgraded and 27·8% downgraded). GEMA-Na resulted in a score change of at least 2 points compared with MELD-Na in 1836 (51·6%) of 3558 patients (32·3% upgraded and 19·3% downgraded). In the whole cohort, 3725 patients received a transplant within 90 days of being listed. Of these patients, 586 (15·7%) would have been differently prioritised by GEMA compared with MELD; 468 (12·6%) patients would have been differently prioritised by GEMA-Na compared with MELD-Na. One in 15 deaths could potentially be avoided by using GEMA instead of MELD and one in 21 deaths could potentially be avoided by using GEMA-Na instead of MELD-Na. INTERPRETATION GEMA and GEMA-Na showed improved discrimination and a significant re-classification benefit compared with existing scores, with consistent results in an external validation cohort. Their implementation could save a clinically meaningful number of lives, particularly among women, and could amend current gender inequities in accessing liver transplantation. FUNDING Junta de Andalucía and EDRF.
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Affiliation(s)
- Manuel Luis Rodríguez-Perálvarez
- Department of Hepatology and Liver Transplantation, Hospital Universitario Reina Sofía, IMIBIC, Córdoba, Spain; Department of Medicine, University of Córdoba, Córdoba, Spain; Centro de investigación biomédica en red de enfermedades hepáticas y digestivas (CIBERehd), Madrid, Spain
| | | | - Avik Majumdar
- AW Morrow Gastroenterology and Liver Centre and Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, NSW, Australia; Central Clinical School, The University of Sydney, Sydney, NSW, Australia; Victorian Liver Transplant Unit, Austin Health, Melbourne, VIC, Australia; The University of Melbourne, Melbourne, VIC, Australia
| | - Michael Bailey
- Australian and New Zealand Intensive Care Research Centre (ANZIC RC), Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia; ANZICS Centre for Outcome and Resource Evaluation (CORE), Melbourne, VIC, Australia
| | - Geoffrey W McCaughan
- AW Morrow Gastroenterology and Liver Centre and Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, NSW, Australia; Central Clinical School, The University of Sydney, Sydney, NSW, Australia; Liver Injury and Cancer Program, Centenary Institute, Sydney, NSW, Australia
| | - Paul Gow
- Victorian Liver Transplant Unit, Austin Health, Melbourne, VIC, Australia; The University of Melbourne, Melbourne, VIC, Australia
| | - Marta Guerrero
- Department of Hepatology and Liver Transplantation, Hospital Universitario Reina Sofía, IMIBIC, Córdoba, Spain; Centro de investigación biomédica en red de enfermedades hepáticas y digestivas (CIBERehd), Madrid, Spain
| | - Rhiannon Taylor
- Department of Statistics and Clinical Studies, NHS Blood and Transplant, Stoke Gifford, Bristol, UK
| | - David Guijo-Rubio
- Department of Computer Science and Numerical Analysis, University of Córdoba, Córdoba, Spain; School of Computing Sciences, University of East Anglia, Norwich, UK
| | - César Hervás-Martínez
- Department of Computer Science and Numerical Analysis, University of Córdoba, Córdoba, Spain
| | - Emmanuel A Tsochatzis
- Sheila Sherlock Liver Unit and UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK.
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14
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Fortea JI, Puente Á, Crespo J, Fábrega E. Periprocedural management of hemostatic alterations in patients with cirrhosis and vascular liver disorders: a step forward of the American Association for the Study of Liver Diseases. Hepatobiliary Surg Nutr 2023; 12:105-109. [PMID: 36860261 PMCID: PMC9944544 DOI: 10.21037/hbsn-22-556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/08/2022] [Indexed: 01/18/2023]
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15
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Tomić Mahečić T, Baronica R, Mrzljak A, Boban A, Hanžek I, Karmelić D, Babić A, Mihaljević S, Meier J. Individualized Management of Coagulopathy in Patients with End-Stage Liver Disease. Diagnostics (Basel) 2022; 12:diagnostics12123172. [PMID: 36553179 PMCID: PMC9777026 DOI: 10.3390/diagnostics12123172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/02/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Over the last decades, individualized approaches and a better understanding of coagulopathy complexity in end-stage liver disease (ESLD) patients has evolved. The risk of both thrombosis and bleeding during minimally invasive interventions or surgery is associated with a worse outcome in this patient population. Despite deranged quantitative and qualitative coagulation laboratory parameters, prophylactic coagulation management is unnecessary for patients who do not bleed. Transfusion of red blood cells (RBCs) and blood products carries independent risks for morbidity and mortality, including modulation of the immune system with increased risk for nosocomial infections. Optimal coagulation management in these complex patients should be based on the analysis of standard coagulation tests (SCTs) and viscoelastic tests (VETs). VETs represent an individualized approach to patients and can provide information about coagulation dynamics in a concise period of time. This narrative review will deliver the pathophysiology of deranged hemostasis in ESLD, explore the difficulties of evaluating the coagulopathies in liver disease patients, and examine the use of VET assays and management of coagulopathy using coagulation factors. Methods: A selective literature search with PubMed as the central database was performed with the following.
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Affiliation(s)
- Tina Tomić Mahečić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-98-457-189
| | - Robert Baronica
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Anna Mrzljak
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Liver Transplant Center, Department of Gastroenterology and Hepatology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Ana Boban
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Department of Hematology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Ivona Hanžek
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Dora Karmelić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Anđela Babić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Slobodan Mihaljević
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Jens Meier
- Clinic of Anesthesiology and Intensive Care Medicine, Kepler University Clinic, Johannes Kepler University, 4040 Linz, Austria
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16
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Odriozola A, Puente Á, Cuadrado A, Rivas C, Anton Á, González FJ, Pellón R, Fábrega E, Crespo J, Fortea JI. Portal Vein Thrombosis in the Setting of Cirrhosis: A Comprehensive Review. J Clin Med 2022; 11:6435. [PMID: 36362663 PMCID: PMC9655000 DOI: 10.3390/jcm11216435] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 08/06/2023] Open
Abstract
Portal vein thrombosis constitutes the most common thrombotic event in patients with cirrhosis, with increased rates in the setting of advanced liver disease. Despite being a well-known complication of cirrhosis, the contribution of portal vein thrombosis to hepatic decompensation and overall mortality is still a matter of debate. The incorporation of direct oral anticoagulants and new radiological techniques for portal vein recanalization have expanded our therapeutic arsenal. However, the lack of large prospective observational studies and randomized trials explain the heterogenous diagnostic and therapeutic recommendations of current guidelines. This article seeks to make a comprehensive review of the pathophysiology, clinical features, diagnosis, and treatment of portal vein thrombosis in patients with cirrhosis.
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Affiliation(s)
- Aitor Odriozola
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Ángela Puente
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Antonio Cuadrado
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Coral Rivas
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Ángela Anton
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | | | - Raúl Pellón
- Radiology Department, Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Emilio Fábrega
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - José Ignacio Fortea
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
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