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Levin K, Westall G, Ennis S, Snell G. Clinical outcomes following cessation of parenteral immunoglobulin therapy following lung transplantation. J Heart Lung Transplant 2023; 42:1642-1646. [PMID: 37611881 DOI: 10.1016/j.healun.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 08/13/2023] [Accepted: 08/18/2023] [Indexed: 08/25/2023] Open
Abstract
Broad use of parenteral immunoglobulin (IgG) therapy in lung transplant (LTx) patients occurs without robust clinical evidence or guidelines. Main indications include secondary hypogammaglobulinemia, antibody-mediated rejection (AMR), and treatment or prevention of graft rejection where the use of conventional immunosuppressive therapies is contraindicated. As part of routine auditing of IgG use in our LTx service, we assessed for adverse clinical outcomes related to IgG therapy cessation between November 2017 and February 2022. Of 220 LTx recipients receiving IgG therapy at our center during this period (approximately 20% of our total LTx cohort), 48 patients ceased therapy. No adverse outcomes were experienced in 83.3% patients. About 10.4% recommenced therapy for the same indication within 6 months with no longer term sequelae. One AMR patient developed progressive Chronic lung allograft dysfunction and died within 12 months, where therapy cessation was patient-initiated and associated with general noncompliance. These data provide reassurance that physician-directed cessation of IgG therapy is safe when based on sound clinical information and part of a robust clinical auditing process.
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Affiliation(s)
- Kovi Levin
- Lung Transplant Service, Alfred Health, Melbourne, Australia.
| | - Glen Westall
- Lung Transplant Service, Alfred Health, Melbourne, Australia; Central Clinical School, Monash University, Melbourne, Australia
| | - Samantha Ennis
- Lung Transplant Service, Alfred Health, Melbourne, Australia
| | - Greg Snell
- Lung Transplant Service, Alfred Health, Melbourne, Australia; Central Clinical School, Monash University, Melbourne, Australia
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Heise EL, Chichelnitskiy E, Greer M, Franz M, Aburahma K, Iablonskii P, de Manna ND, Christoph S, Verboom M, Hallensleben M, Boethig D, Avsar M, Welte T, Schwerk N, Sommer W, Haverich A, Warnecke G, Kuehn C, Falk C, Salman J, Ius F. Lung transplantation despite preformed donor-specific antihuman leukocyte antigen antibodies: a 9-year single-center experience. Am J Transplant 2023; 23:1740-1756. [PMID: 37225088 DOI: 10.1016/j.ajt.2023.04.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 05/26/2023]
Abstract
Pretransplant allosensitization to human leukocyte antigens (HLA) increases the recipient's waiting list time and mortality in lung transplantation. Rather than waiting for crossmatch-negative donors, since 2013, recipients with preformed donor-specific antiHLA antibodies (pfDSA) have been managed with repeated IgA- and IgM-enriched intravenous immunoglobulin (IgGAM) infusions, usually in combination with plasmapheresis before IgGAM and a single dose of antiCD20 antibody. This retrospective study presents our 9-year experience with patients transplanted with pfDSA. Records of patients transplanted between February 2013 and May 2022 were reviewed. Outcomes were compared between patients with pfDSA and those without any de novo donor-specific antiHLA antibodies. The median follow-up time was 50 months. Of the 1,043 patients who had undergone lung transplantation, 758 (72.7%) did not develop any early donor-specific antiHLA antibodies, and 62 (5.9%) patients exhibited pfDSA. Among the 52 (84%) patients who completed treatment, pfDSA was cleared in 38 (73%). In pfDSA vs control patients and at 8-year follow-up, respectively, graft survival (%) was 75 vs 65 (P = .493) and freedom from chronic lung allograft dysfunction (%) was 63 vs 65 (P = .525). In lung transplantation, crossing the preformed HLA-antibody barrier is safe using a treatment protocol based on IgGAM. Patients with pfDSA have a good 8-year graft survival rate and freedom from chronic lung allograft dysfunction, similar to control patients.
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Affiliation(s)
- Emma L Heise
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Evgeny Chichelnitskiy
- Department of Transplantation Immunology, Hannover Medical School, Hannover, Germany
| | - Mark Greer
- Department of Respiratory Medicine,Hannover Medical School,Hannover,Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Maximilian Franz
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Khalil Aburahma
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Pavel Iablonskii
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany; Medical Faculty, Saint-Petersburg State University, Saint-Petersburg, Russia
| | - Nunzio D de Manna
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Stella Christoph
- Department of Transplantation Immunology, Hannover Medical School, Hannover, Germany
| | - Murielle Verboom
- Institute of Transfusion Medicine and Transplant Engineering, Hannover Medical School, Hannover, Germany
| | - Michael Hallensleben
- Institute of Transfusion Medicine and Transplant Engineering, Hannover Medical School, Hannover, Germany
| | - Dietmar Boethig
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Murat Avsar
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Tobias Welte
- Department of Respiratory Medicine,Hannover Medical School,Hannover,Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Nicolaus Schwerk
- Department of Pediatric Pneumology Allergology and Neonatology, Hannover Medical School, Hannover, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Wiebke Sommer
- Department of Cardiac Surgery, Heidelberg Medical School, Heidelberg, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Axel Haverich
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Gregor Warnecke
- Department of Cardiac Surgery, Heidelberg Medical School, Heidelberg, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Christian Kuehn
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Christine Falk
- Department of Transplantation Immunology, Hannover Medical School, Hannover, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Jawad Salman
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany
| | - Fabio Ius
- Department of Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany; Member of the German Center for Lung Research (DZL), Hannover/Heidelberg, Germany.
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Michel E, Galen Hartwig M, Sommer W. Lung Retransplantation. Thorac Surg Clin 2022; 32:259-268. [PMID: 35512943 DOI: 10.1016/j.thorsurg.2021.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Lung retransplantation remains the standard treatment of irreversible lung allograft failure. The most common indications for lung retransplantation are acute graft failure, chronic lung allograft dysfunction, and postoperative airway complications. Careful patient selection with regards to indications, anatomy, extrapulmonary organ dysfunction (specifically renal dysfunction), and immunologic consideration are of utmost importance. The conduct of the lung retransplantation operation is arduous with special considerations given to operative approach, type of surgery (single vs bilateral), use of extracorporeal circulatory support, and hematological management. Outcomes have improved significantly for most patients, nearing short and midterm outcomes of primary lung recipients in select cases.
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Affiliation(s)
- Eriberto Michel
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, 55 Fruit Street, Cox 630, Boston, MA 02114, USA
| | - Matthew Galen Hartwig
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Duke University School of Medicine, DUMC 3863, Durham, NC 27710, USA.
| | - Wiebke Sommer
- Department of Cardiac Surgery, University of Heidelberg, Im Neuenheimer Feld 420, 69120 Heidelberg, Germany
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Iablonskii P, Carlens J, Mueller C, Aburahma K, Niehaus A, Boethig D, Franz M, Floethmann K, Sommer W, Optenhoefel J, Tudorache I, Greer M, Koeditz H, Jack T, Hansmann G, Kuehn C, Horke A, Hansen G, Haverich A, Warnecke G, Avsar M, Salman J, Bobylev D, Ius F, Schwerk N. Indications and outcome after lung transplantation in children under 12 years of age: A 16-year single center experience. J Heart Lung Transplant 2021; 41:226-236. [PMID: 34836753 DOI: 10.1016/j.healun.2021.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/23/2021] [Accepted: 10/18/2021] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE Paediatric lung transplantation poses unique management challenges. Experience regarding indications and outcome is scarce, especially in younger children. The primary aim of this study was to investigate outcome after first lung transplantation in children <12 years of age in comparison to adolescents (12-17 years old). METHODS Records of patients <18 years who underwent first lung transplantation between 01/2005 and 01/2021 were retrospectively reviewed, and compared between children <12 years old and adolescents. Median (IQR) follow-up was 51 (23-91) months. RESULTS Of the 117 patients underwent first lung transplantation at our institution, of whom 42 (35.8%) patients were <12 years and 75 (64.2%) ≥12 years old. Compared to adolescents, children were more often transplanted for interstitial lung disease (33.3% vs 12%, p = 0.005) and precapillary pulmonary hypertension (28.6% vs 12%, p = 0.025), and required more often intraoperative cardiopulmonary bypass (31% vs 14.7%, p = 0.036) and postoperative ECMO support (47.6% vs 13.3%, p < 0.001). Postoperatively, children required longer ventilation times (78 vs 18 hours, p = 0.009) and longer ICU stay (9.5 vs 3 days, p < 0.001) compared to their older counterparts. Primary graft dysfunction grade 3 at 72 hours (9.5% vs 9.3%, p = 0.999), in-hospital mortality (2.4% vs 6.7%, p = 0.418), graft survival (80% vs 62%, p = 0.479) and freedom from chronic lung allograft dysfunction (76% vs 59%, p = 0.41) at 8-year follow-up did not differ between groups. CONCLUSIONS Lung transplantation in children under 12 years is challenging due to underlying medical conditions and operative complexity. Nevertheless, outcomes are comparable to those in older children.
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Affiliation(s)
- Pavel Iablonskii
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany; Medical Faculty, Saint-Petersburg State University, Saint-Petersburg, Russia
| | - Julia Carlens
- Department of Pediatric Pneumology Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Carsten Mueller
- Department of Pediatric Pneumology Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Khalil Aburahma
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Adelheid Niehaus
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Dietmar Boethig
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Maximilian Franz
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Katharina Floethmann
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Wiebke Sommer
- Department of Cardiac Surgery, Heidelberg Medical School, Heidelberg, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Joerg Optenhoefel
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Igor Tudorache
- Department of Cardiac Surgery, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Mark Greer
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | - Harald Koeditz
- Department of Pediatric Cardiology and Critical Care Medicine, Hannover Medical School, Hannover, Germany
| | - Thomas Jack
- Department of Pediatric Cardiology and Critical Care Medicine, Hannover Medical School, Hannover, Germany
| | - Georg Hansmann
- Department of Pediatric Cardiology and Critical Care Medicine, Hannover Medical School, Hannover, Germany
| | - Christian Kuehn
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Alexander Horke
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Gesine Hansen
- Department of Pediatric Pneumology Allergology and Neonatology, Hannover Medical School, Hannover, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Axel Haverich
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Gregor Warnecke
- Department of Cardiac Surgery, Heidelberg Medical School, Heidelberg, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Murat Avsar
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Jawad Salman
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
| | - Dmitry Bobylev
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Fabio Ius
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany.
| | - Nicolaus Schwerk
- Department of Pediatric Pneumology Allergology and Neonatology, Hannover Medical School, Hannover, Germany; Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Hannover, Germany
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