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For: Dumortier J, Dedic T, Erard-Poinsot D, Rivet C, Guillaud O, Chambon-Augoyard C, Bosch A, Lachaux A, Couchonnal E, Thaunat O, Boillot O, Dubois V. Pregnancy and donor-specific HLA-antibody-mediated rejection after liver transplantation: “Liaisons dangereuses”? Transpl Immunol 2019;54:47-51. [DOI: 10.1016/j.trim.2019.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 02/06/2019] [Accepted: 02/07/2019] [Indexed: 01/13/2023]

For:	Dumortier J, Dedic T, Erard-Poinsot D, Rivet C, Guillaud O, Chambon-Augoyard C, Bosch A, Lachaux A, Couchonnal E, Thaunat O, Boillot O, Dubois V. Pregnancy and donor-specific HLA-antibody-mediated rejection after liver transplantation: “Liaisons dangereuses”? Transpl Immunol 2019;54:47-51. [DOI: 10.1016/j.trim.2019.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 02/06/2019] [Accepted: 02/07/2019] [Indexed: 01/13/2023]

Number

Cited by Other Article(s)

Dumortier J, Conti F, Hiriart JB, Dharancy S, Duvoux C, Besch C, Houssel-Debry P, Latournerie M, Chermak F, Meszaros M, Pageaux GP, Radenne S, Boillot O, Hardwigsen J, Kounis I, Kamar N, Saliba F, Erard D, Del Bello A. Treatment of donor-specific anti-HLA antibodies-mediated rejection after liver transplantation: A French nationwide retrospective study. Liver Transpl 2023;29:1313-1322. [PMID: 37367954 DOI: 10.1097/lvt.0000000000000200] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/25/2023] [Indexed: 06/28/2023]

Affiliation(s)

Jérôme Dumortier Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités digestives, et Université Claude Bernard Lyon 1, Lyon, France
Filomena Conti APHP, Hôpital de la Pitié Salpêtrière, Service d'hépatologie et transplantation hépatique, Paris, France
Jean-Baptiste Hiriart CHU de Bordeaux, Hôpital Haut-Lévêque, Service de Chirurgie hépatobiliaire et de transplantation hépatique, Bordeaux, France
Sébastien Dharancy CHU Lille, Hôpital Claude Huriez, Service des maladies de l'appareil digestif, Lille, France
Christophe Duvoux APHP, Hôpital Henri Mondor, Service d'hépatologie, Créteil, France
Camille Besch CHRU Hautepierre, Service de chirurgie hépato-bilio-pancréatique et transplantation hépatique, Strasbourg, France
Pauline Houssel-Debry Hôpital Universitaire de Pontchaillou, Service d'Hépatologie et Transplantation hépatique, Rennes, France
Marianne Latournerie CHU Dijon, Service d'Hépato-gastroentérologie et oncologie digestive, Inserm EPICAD LNC-UMR1231, Université de Bourgogne-Franche Comté, Dijon, France
Faiza Chermak CHU de Bordeaux, Hôpital Haut-Lévêque, Service de Chirurgie hépatobiliaire et de transplantation hépatique, Bordeaux, France
Magdalena Meszaros CHU Saint Eloi, Département d'hépato-gatroentérologie et transplantation hépatique, et Université de Montpellier, Montpellier, France
Georges-Philippe Pageaux CHU Saint Eloi, Département d'hépato-gatroentérologie et transplantation hépatique, et Université de Montpellier, Montpellier, France
Sylvie Radenne Hospices civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-Gastroentérologie, Lyon, France
Olivier Boillot Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités digestives, et Université Claude Bernard Lyon 1, Lyon, France
Jean Hardwigsen APHM, Hôpital La Timone, Service chirurgie générale et transplantation hépatique Marseille, France
Ilias Kounis AP-HP, Hôpital Paul Brousse, Centre Hépato-Biliaire, INSERM, Unité 1193, Hepatinov, et Université Paris Saclay, Villejuif, France
Nassim Kamar CHU Rangueil, Département de Néphrologie et Transplantation d'Organes, Toulouse, France
Faouzi Saliba AP-HP, Hôpital Paul Brousse, Centre Hépato-Biliaire, INSERM, Unité 1193, Hepatinov, et Université Paris Saclay, Villejuif, France
Domitille Erard Hospices civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-Gastroentérologie, Lyon, France
Arnaud Del Bello CHU Rangueil, Département de Néphrologie et Transplantation d'Organes, Toulouse, France

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Townsend M, Pidborochynski T, Cantor RS, Khoury M, Campbell P, Halpin A, Urschel S, Kim D, Nahirniak S, West LJ, Buchholz H, Conway J. Prospective examination of HLA sensitization after VAD implantation in children and adults. Transpl Immunol 2023;80:101892. [PMID: 37419373 DOI: 10.1016/j.trim.2023.101892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/23/2023] [Accepted: 07/01/2023] [Indexed: 07/09/2023]

Abstract

BACKGROUND

Ventricular assist devices (VADs) have improved survival to heart transplantation (HTx). However, VADs have been associated with development of antibodies against human leukocyte antigen (HLA-Ab) which may limit the donor pool and decrease survival post-HTx. Since HLA-Ab development after VAD insertion is poorly understood, the purpose of this prospective single-center study was to quantify the incidence of and evaluate risk factors for HLA-Ab development across the age spectrum following VAD implantation.

METHODS

Adult and pediatric patients undergoing VAD placement as bridge to transplant or transplant candidacy between 5/2016 and 7/2020 were enrolled. HLA-Ab were assessed pre-VAD and at 1-, 3-, and 12-months post-implant. Factors associated with HLA-Ab development post-VAD implant were explored using univariate and multivariate logistic regression.

RESULTS

15/41 (37%) adults and 7/17 (41%) children developed new HLA-Ab post-VAD. The majority of patients (19/22) developed HLA-Ab within two months of implant. New class I HLA-Ab were more common (87% adult, 86% pediatric). Prior pregnancy was strongly associated with HLA-Ab development in adults post-VAD (HR 16.7, 95% CI 1.8-158, p = 0.01). Of the patients who developed new HLA-Ab post-VAD, in 45% (10/22) the HLA-Ab resolved while in 55% (12/22) the HLA-Ab persisted.

CONCLUSION

More than one-third of adult and pediatric VAD patients developed new HLA-Ab early after VAD implant with the majority having class I antibodies. Prior pregnancy was strongly associated with post-VAD HLA-Ab development. Further studies are needed to predict regression or persistence of HLA-Ab developed post-VAD, to understand modulation of individuals' immune responses to sensitizing events, and to determine whether transiently detected HLA-Ab post-VAD recur and have long-term clinical impact post-heart transplantation.

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Affiliation(s)

Madeleine Townsend Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada.
Tara Pidborochynski Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada
Ryan S Cantor Kirklin Solutions, Birmingham, AL, United States of America
Michael Khoury Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Canada Donation And Transplantation Research Program, University of Alberta, Edmonton, AB, Canada
Patricia Campbell Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada
Anne Halpin Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada
Simon Urschel Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Canada Donation And Transplantation Research Program, University of Alberta, Edmonton, AB, Canada; Department of Surgery, University of Alberta, Edmonton, AB, Canada; Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
Daniel Kim Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada; Department of Surgery, University of Alberta, Edmonton, AB, Canada
Susan Nahirniak Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
Lori J West Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada; Canada Donation And Transplantation Research Program, University of Alberta, Edmonton, AB, Canada; Department of Surgery, University of Alberta, Edmonton, AB, Canada; Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
Holger Buchholz Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada; Mazankowski Alberta Heart Institute, Edmonton, AB, Canada
Jennifer Conway Department of Pediatrics, University of Alberta, Edmonton, AB, Canada; Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada

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Lee BT, Fiel MI, Schiano TD. Antibody-mediated rejection of the liver allograft: An update and a clinico-pathological perspective. J Hepatol 2021;75:1203-1216. [PMID: 34343613 DOI: 10.1016/j.jhep.2021.07.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 07/06/2021] [Accepted: 07/14/2021] [Indexed: 12/16/2022]

Rituximab Desensitization in Liver Transplant Recipients With Preformed Donor-specific HLA Antibodies: A Japanese Nationwide Survey. Transplant Direct 2021;7:e729. [PMID: 34291151 PMCID: PMC8288898 DOI: 10.1097/txd.0000000000001180] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/03/2021] [Accepted: 04/20/2021] [Indexed: 12/14/2022] Open

Abstract

Background.

The significance of preformed donor-specific anti-HLA antibodies (DSAs) in liver transplant recipients is controversial. Moreover, there has been no established desensitization protocol for DSA-positive recipients.

Methods.

A Japanese nationwide survey was performed to investigate the clinical practice among preformed DSA-positive patients with special reference to rituximab desensitization.

Results.

There was a total of 47 cases, including 2 pediatric cases, in which rituximab (287 ± 159 mg [319 (50–916)/m²]) was administered to desensitize preformed DSA. The decision for the indication of rituximab desensitization was based on a single-antigen assay in the majority of cases (83%, 39/47), and the most frequent protocol was rituximab monotherapy (n = 12) followed by quadruple treatment with rituximab tacrolimus, mycophenolate mofetil, and plasmapheresis (n = 11). The overall 1-, 3-, and 5-y graft and patient survival rates among adult patients were 85%, 83%, 83%, and 81%, 77%, 74%, respectively, while neither graft loss nor death was observed in the 2 pediatric cases. The 1-, 3-, and 12-mo cumulative incidence of antibody-mediated rejection (AMR) was 11%, 13%, and 13%, respectively. The incidence of AMR was significantly higher in the lower rituximab dose group than in the higher rituximab dose group (cutoff 300 mg/m², 4% versus 24%, P = 0.041). The rate of infusion-related adverse drug reactions (ADRs) was 4.4%, and all ADRs were mild and self-limiting. A total of 99 ADRs among 27 patients were reported, none of which were severe adverse events associated with rituximab.

Conclusions.

The rituximab induction was well tolerated among DSA-positive liver transplant recipients with a satisfactory outcome. A rituximab dose >300 mg/m² was observed to achieve less incidence of the development of AMR.

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Ünlü S, Lachmann N, Jara M, Ritschl PV, Wiering L, Eurich D, Denecke C, Biebl M, Chopra S, Gül-Klein S, Schöning W, Schmelzle M, Reinke P, Tacke F, Pratschke J, Öllinger R, Dziodzio T. Treatment of Anti-HLA Donor-Specific Antibodies Results in Increased Infectious Complications and Impairs Survival after Liver Transplantation. J Clin Med 2020;9:jcm9123986. [PMID: 33317012 PMCID: PMC7763868 DOI: 10.3390/jcm9123986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/30/2020] [Accepted: 12/07/2020] [Indexed: 02/07/2023] Open

Affiliation(s)

Sinem Ünlü Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.) Institute for Transfusion Medicine, H&I Laboratory, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany;
Nils Lachmann Institute for Transfusion Medicine, H&I Laboratory, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany;
Maximilian Jara Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Paul Viktor Ritschl Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.) BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH), 10178 Berlin, Germany
Leke Wiering Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Dennis Eurich Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Christian Denecke Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Matthias Biebl Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Sascha Chopra Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Safak Gül-Klein Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Wenzel Schöning Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Moritz Schmelzle Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Petra Reinke Department of Nephrology and Internal Intensive Medicine, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany;
Frank Tacke Department of Hepatology and Gastroenterology, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany;
Johann Pratschke Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Robert Öllinger Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.)
Tomasz Dziodzio Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.Ü.); (M.J.); (P.V.R.); (L.W.); (D.E.); (C.D.); (M.B.); (S.C.); (S.G.-K.); (W.S.); (M.S.); (J.P.); (R.Ö.) Correspondence: ; Tel.: +48-(030)-450552001

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Donor-specific antibodies in liver transplantation: challenges in diagnosis and determining clinical impact. Curr Opin Organ Transplant 2020;25:549-554. [PMID: 33105198 DOI: 10.1097/mot.0000000000000825] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]