{"id":80419,"date":"2024-03-07T18:20:57","date_gmt":"2024-03-07T18:20:57","guid":{"rendered":"https:\/\/cri1149.fr\/publication\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\/"},"modified":"2024-03-07T18:20:57","modified_gmt":"2024-03-07T18:20:57","slug":"predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation","status":"publish","type":"publication","link":"https:\/\/cri1149.fr\/en\/publication\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\/","title":{"rendered":"Predictive Role of Hepatic Venous Pressure Gradient in Bleeding Events Among Cirrhotic Patients Undergoing Orthotopic Liver Transplantation"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false},"category_publication":[],"class_list":["post-80419","publication","type-publication","status-publish","hentry"],"acf":{"numero_de_publication":"JHEP Rep.","date_de_publication":"20240227","numero_doi":"10.1016\/j.jhepr.2024.101051","equipe":[389,391],"auteurs-liste":[{"texte_libre":true,"auteur-lien":null,"auteur-text":"Mikhael Giabicani"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Pauline Joly"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"St\u00e9phanie Sigaut"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Clara Timsit"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Pauline Devauchelle"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"F\u00e9d\u00e9rica Dondero"},{"texte_libre":false,"auteur-lien":13069,"auteur-text":""},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Pierre Antoine Froissant"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Myriam Lamamri"},{"texte_libre":false,"auteur-lien":70670,"auteur-text":""},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Aymeric Restoux"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Olivier Roux"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Tristan Thibault-Sogorb"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"Shantha Ram Valainathan"},{"texte_libre":false,"auteur-lien":71742,"auteur-text":""},{"texte_libre":false,"auteur-lien":13244,"auteur-text":""},{"texte_libre":false,"auteur-lien":13172,"auteur-text":""}],"auteurs-manuel":"\r\n","liens_externes":null,"liens":[{"lien":"https:\/\/www.jhep-reports.eu\/article\/S2589-5559(24)00052-1\/fulltext"}],"paragraphe":"

Abstract<\/span><\/h2>\n
\n

Background and aims<\/h3>\n
Major bleeding events during orthotopic liver transplantation (OLT) are associated with poor outcomes. The proportion of this risk related to portal hypertension is unclear. Hepatic venous pressure gradient (HVPG) is the gold standard for estimating portal hypertension. The aim of this study was to analyze the ability of HVPG to predict intraoperative major bleeding events during OLT in patients with cirrhosis. <\/div>\n

Methods<\/h3>\n
We retrospectively analyzed a prospective database including all patients with cirrhosis who underwent liver transplantation between 2010 and 2020 and had liver and right heart catheterizations as part of their pre-transplant assessment. The primary endpoint was the occurrence of an intraoperative major bleeding event. <\/div>\n

Results<\/h3>\n
The 468 included patients had a median HVPG of 17 mmHg [interquartile range, 13-22] and a median MELD on the day of OLT of 16 11-24<\/sup>. Intraoperative red blood cell transfusion was required in 72% of the patients (median 2 units transfused), with a median blood loss of 1000 mL [575-1500]. Major intraoperative bleeding occurred in 156 patients (33%) and was associated with HVPG, preoperative hemoglobin level, severity of cirrhosis at the time of OLT (MELD score, ascites, encephalopathy), hemostasis impairment (thrombocytopenia, lower fibrinogen levels), and complications of cirrhosis (sepsis, ACLF). By multivariable regression analysis with backward elimination, HVPG, preoperative hemoglobin level, MELD score, and tranexamic acid infusion were associated with the primary endpoint. Three categories of patients according to HVPG were identified: low-risk (HVPG<16 mmHg), high-risk (HVGP\u226516 mmHg), and very high-risk (HVPG\u226520 mmHg). <\/div>\n

Conclusions<\/h3>\n
HVPG predicted major bleeding events in patients with cirrhosis undergoing OLT. Including HVPG as part of pre-transplant assessment might allow better anticipation of the intraoperative course. <\/div>\n<\/div>","paragraphe_en":"","documents":null},"yoast_head":"\nPredictive Role of Hepatic Venous Pressure Gradient in Bleeding Events Among Cirrhotic Patients Undergoing Orthotopic Liver Transplantation - CRI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cri1149.fr\/publication\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Predictive Role of Hepatic Venous Pressure Gradient in Bleeding Events Among Cirrhotic Patients Undergoing Orthotopic Liver Transplantation - CRI\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cri1149.fr\/publication\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\/\" \/>\n<meta property=\"og:site_name\" content=\"CRI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CRI-Centre-de-recherche-sur-linflammation-100116118884153\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cri1149.fr\\\/publication\\\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\\\/\",\"url\":\"https:\\\/\\\/cri1149.fr\\\/publication\\\/predictive-role-of-hepatic-venous-pressure-gradient-in-bleeding-events-among-cirrhotic-patients-undergoing-orthotopic-liver-transplantation\\\/\",\"name\":\"Predictive Role of Hepatic Venous Pressure Gradient in Bleeding Events Among Cirrhotic Patients Undergoing Orthotopic Liver Transplantation - 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