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Uslu A, Çekmen N, Torgay A, Haberal M. Perioperative management in pediatric domino liver transplantation for metabolic disorders: A narrative review. Paediatr Anaesth 2024; 34:1107-1118. [PMID: 38980227 DOI: 10.1111/pan.14967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 06/25/2024] [Accepted: 07/01/2024] [Indexed: 07/10/2024]
Abstract
Domino liver transplantation and domino-auxiliary partial orthotopic liver transplantation are emerging techniques that can expand the liver donor pool and provide hope for children with liver disease. The innovative technique of domino liver transplantation has emerged as a pioneering strategy, capitalizing on structurally preserved livers from donors exhibiting single enzymatic defects within a morphologically normal context, effectively broadening the donor pool. Concurrently, the increasingly prevalent domino-auxiliary partial orthotopic liver transplantation method assumes a critical role in bolstering available donor resources. These advanced transplantation methods present a unique opportunity for pediatric patients who, despite having structurally and functionally intact livers and lacking early signs of portal hypertension or extrahepatic involvement, do not attain priority on conventional transplant lists. Utilizing optimal clinical conditions enhances posttransplant outcomes, benefiting patients who would otherwise endure extended waiting periods for traditional transplantation. The perioperative management of children undergoing these procedures is complex and requires careful consideration of some factors, including clinical and metabolic conditions of the specific metabolic disorder, and the need for tailored perioperative management planning. Furthermore, the prudent consideration of de novo disease development in the recipient assumes paramount significance when selecting suitable donors for domino liver transplantation, as it profoundly influences prognosis, mortality, and morbidity. This narrative review of domino liver transplantation will discuss the pathophysiology, clinical evaluation, perioperative management, and prognostic expectations, focusing on perioperative anesthetic considerations for children undergoing domino liver transplantation.
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Affiliation(s)
- Ahmed Uslu
- Department of Surgical Sciences, Anesthesiology and Intensive Care Medicine, Başkent University, Ankara, Türkiye
| | - Nedim Çekmen
- Department of Surgical Sciences, Anesthesiology and Intensive Care Medicine, Başkent University, Ankara, Türkiye
| | - Adnan Torgay
- Department of Surgical Sciences, Anesthesiology and Intensive Care Medicine, Başkent University, Ankara, Türkiye
| | - Mehmet Haberal
- Department of Surgical Sciences, Organ and Tissue Transplantation Center, Başkent University, Ankara, Türkiye
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Whitrock JN, Price AD, Delman AM, Pratt CG, Silski LS, Lemon KH, Chang AL, Cuffy MC, Quillin RC, Shah SA. Safety and use of late-turndown liver allografts to increase rate of transplantation. HPB (Oxford) 2024; 26:1148-1154. [PMID: 38960764 DOI: 10.1016/j.hpb.2024.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 06/17/2024] [Accepted: 06/19/2024] [Indexed: 07/05/2024]
Abstract
BACKGROUND The demand for liver transplants (LT) in the United States far surpasses the availability of allografts. New allocation schemes have resulted in occasional difficulties with allograft placement and increased intraoperative turndowns. We aimed to evaluate the outcomes related to use of late-turndown liver allografts. METHODS A review of prospectively collected data of LTs at a single center from July 2019 to July 2023 was performed. Late-turndown placement was defined as an open offer 6 h prior to donation, intraoperative turndown by primary center, or post-cross-clamp turndown. RESULTS Of 565 LTs, 25.1% (n = 142) received a late-turndown liver allograft. There were no significant differences in recipient age, gender, BMI, or race (all p > 0.05), but MELD was lower for the late-turndown LT recipient group (median 15 vs 21, p < 0.001). No difference in 30-day, 6-month, or 1-year survival was noted on logistic regression, and no difference in patient or graft survival was noted on Cox proportional hazard regression. Late-turndown utilization increased during the study from 17.2% to 25.8%, and median waitlist time decreased from 77 days in 2019 to 18 days in 2023 (p < 0.001). CONCLUSION Use of late-turndown livers has increased and can increase transplant rates without compromising post-transplant outcomes with appropriate selection.
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Affiliation(s)
- Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA.
| | - Adam D Price
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Aaron M Delman
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Latifa S Silski
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Kristina H Lemon
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Alex L Chang
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Madison C Cuffy
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Ralph C Quillin
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Shimul A Shah
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA; Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
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Nedkova-Hristova V, Donadeu L, Baliellas C, González-Costello J, Lladó L, González-Vilatarsana E, Vélez-Santamaría V, de la Prida MM, Bestard O, Casasnovas C. Safety, Tolerability, and Outcomes of Tafamidis for the Treatment of Acquired Amyloid Neuropathy in Domino Liver Transplant Recipients. Neurol Ther 2024; 13:1069-1080. [PMID: 38727765 PMCID: PMC11263266 DOI: 10.1007/s40120-024-00621-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 04/08/2024] [Indexed: 07/23/2024] Open
Abstract
INTRODUCTION Acquired amyloid neuropathy is an iatrogenic disease that appears years after a domino liver transplant. The objectives of our study are to analyze the efficacy and tolerability of tafamidis for the treatment of acquired amyloid neuropathy in domino liver transplant recipients. This post-authorization, prospective, longitudinal study included seven domino liver transplant recipients with acquired amyloid neuropathy who received treatment with tafamidis for 18 months. METHODS The primary endpoints were the response rate, defined as those patients with an increase of < 2 points on the Neurological Impairment Score (NIS) from baseline, and the change in the NIS score from baseline. Secondary endpoints included the Quantitative Sensory Test, 10-m walk test, quality of life (Norfolk), and disability (Rasch-built Overall Disability Scale). As safety parameters, the evidence of graft rejection, changes in immunosuppressive trough levels and changes in antiviral and allogeneic cellular immunity before and 12 months after tafamidis treatment were also assessed. RESULTS Six patients (85.7%) had responded at 18-months. Compared to baseline, we observed non-statistically significant improvement in mean NIS score at 6 months (- 2.54 points, CI - 5.92 to 0.84), 12 months (- 3.25 points; CI - 6.63 to 0.13), and 18 months (- 2.35 points; CI - 5.74 to 1.02). Changes in the Quantitative Sensory Test, 10-m walk tests and the quality of life and disability questionnaires were not statistically significant. The use of tafamidis did not induce relevant side effects or drug interactions. Also, no acute rejections events nor changes in functional adaptive immunity were observed. CONCLUSION Our study supports the safety and tolerability of tafamidis for the treatment of acquired amyloid neuropathy in domino liver transplant recipients. Tafamidis shows promise as a useful treatment in the clinical management of these patients. Future randomized placebo-controlled clinical trials with longer follow-up durations are needed.
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Affiliation(s)
- Velina Nedkova-Hristova
- Neuromuscular Unit, Neurology Department, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Carrer de La Feixa Llarga, S/N, 08907, Barcelona, Spain
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Laura Donadeu
- Laboratory of Nephrology and Transplantation, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron University Hospital, Barcelona, Spain
| | - Carmen Baliellas
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Liver Transplantation Unit, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - José González-Costello
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Advanced Heart Failure and Transplantation Unit, Cardiology Department, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Laura Lladó
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Liver Transplantation Unit, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Emma González-Vilatarsana
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Liver Transplantation Unit, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Valentina Vélez-Santamaría
- Neuromuscular Unit, Neurology Department, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Carrer de La Feixa Llarga, S/N, 08907, Barcelona, Spain
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Neurometabolic Diseases Group, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Miosés Morales de la Prida
- Neuromuscular Unit, Neurology Department, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Carrer de La Feixa Llarga, S/N, 08907, Barcelona, Spain
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Oriol Bestard
- Laboratory of Nephrology and Transplantation, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron University Hospital, Barcelona, Spain
- Kidney Transplant Unit, Nephrology Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Carlos Casasnovas
- Neuromuscular Unit, Neurology Department, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Carrer de La Feixa Llarga, S/N, 08907, Barcelona, Spain.
- Multidisciplinary Unit of Familiar Amyloidosis, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
- Neurometabolic Diseases Group, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
- Biomedical Research Network Center in Rare Diseases (CIBERER), Madrid, Spain.
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Fernandez-Ramirez MDC, Nguyen BA, Singh V, Afrin S, Evers B, Basset P, Wang L, Pękała M, Ahmed Y, Singh P, Canepa J, Wosztyl A, Li Y, Saelices L. Multi-organ structural homogeneity of amyloid fibrils in ATTRv-T60A amyloidosis patients, revealed by Cryo-EM. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.14.594218. [PMID: 38798519 PMCID: PMC11118364 DOI: 10.1101/2024.05.14.594218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
ATTR amyloidosis is a degenerative disorder characterized by the systemic deposition of the protein transthyretin. These amyloid aggregates of transthyretin (ATTR) can deposit in different parts of the body causing diverse clinical manifestations. Our laboratory aims to investigate a potential relationship between the different genotypes, organ of deposition, clinical phenotypes, and the structure of ATTR fibrils. Using cryo-electron microscopy, we have recently described how the neuropathic related mutations ATTRv-I84S and ATTRv-V122∆ can drive structural polymorphism in ex vivo fibrils. Here we question whether the mutation ATTRv-T60A, that commonly triggers cardiac and neuropathic symptoms, has a similar effect. To address this question, we extracted and determined the structure of ATTR-T60A fibrils from multiple organs (heart, thyroid, kidney, and liver) from the same patient and from the heart of two additional patients. We have found a consistent conformation among all the fibril structures, acquiring the "closed-gate morphology" previously found in ATTRwt and others ATTRv related to cardiac or mixed manifestations. The closed-gate morphology is composed by two segments of the protein that interact together forming a polar channel, where the residues glycine 57 to isoleucine 68 act as a gate of the polar cavity. Our study indicates that ATTR-T60A fibrils present in peripheral organs adopt the same structural conformation in all patients, regardless of the organ of deposition.
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Affiliation(s)
- Maria del Carmen Fernandez-Ramirez
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Binh A. Nguyen
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Virender Singh
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Shumaila Afrin
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Bret Evers
- Department of Pathology, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
- Department of Ophthalmology, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Parker Basset
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Lanie Wang
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Maja Pękała
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Yasmin Ahmed
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Preeti Singh
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
| | - Jacob Canepa
- Graduate School of Biomedical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Aleksandra Wosztyl
- Graduate School of Biomedical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yang Li
- Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Lorena Saelices
- Center for Alzheimer’s and Neurodegenerative Diseases, Department of Biophysics, Peter O’Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center (UTSW), Dallas, TX, USA
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Parente A, Milana F, Hajibandeh S, Hajibandeh S, Tirotta F, Cho HD, Kasahara M, Kim KH, Schlegel A. Clinical outcomes after transplantation of domino grafts or standard deceased donor livers: a systematic review and meta-analysis. J Gastroenterol Hepatol 2024; 39:620-629. [PMID: 38228293 DOI: 10.1111/jgh.16476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 11/01/2023] [Accepted: 12/18/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND AND AIM Domino liver transplantation (DLT) utilizes otherwise discarded livers as donor grafts for another recipients. It is unclear whether DLT has less favorable outcomes compared to deceased donor liver transplantation (DDLT). We aimed to assess the outcomes of DLT compared to DDLT. METHODS MEDLINE, Embase, and Web of Science database were searched to identify studies comparing outcomes after DLT with DDLT. Data were pooled using random-effects modeling, evaluating odds ratios (OR) or mean difference (MD) for outcomes including waiting list time, severe hemorrhage, intensive care unit (ICU), length hospital stay (LOS), rejection, renal, vascular, and biliary events, and recipient survival at 1, 3, 5, and 10 years. RESULTS Five studies were identified including 945 patients (DLT = 409, DDLT = 536). The DLT recipients were older compared to the DDLT group (P = 0.04), and both cohorts were comparable regarding lab MELD, hepatocellular carcinoma, and waitlist time. There were no differences in vascular (OR: 1.60, P = 0.39), renal (OR: 0.62, P = 0.24), biliary (OR: 1.51, P = 0.21), severe hemorrhage (OR: 1.09, P = 0.86), rejection (OR: 0.78, P = 0.51), ICU stay (MD: 0.50, P = 0.21), or LOS (MD: 1.68, P = 0.46) between DLT and DDLT. DLT and DDLT were associated with comparable 1-year (78.9% vs 80.4%; OR: 1.03, P = 0.89), 3-year (56.2% vs 54.1%; OR: 1.35, P = 0.07), and 10-year survival (6.5% vs 8.5%; OR: 0.8, P = 0.67) rates. DLT was associated with higher 5-year survival (41.6% vs 36.4%; OR: 1.70; P = 0.003) compared to DDLT, which was not confirmed at sensitivity analysis. CONCLUSION This meta-analysis of the best available evidence (Level 2a) demonstrated that DLT and DDLT have comparable outcomes. As indications for liver transplantation expand, future high-quality research is encouraged to increase the DLT numbers in clinical practice, serving the growing waiting list candidates, with the caveat of uncertain de novo disease transmission risks.
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Affiliation(s)
- Alessandro Parente
- Division of Hepatobiliary and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Flavio Milana
- Division of Hepatobiliary and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Shahin Hajibandeh
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry, Coventry, UK
| | - Shahab Hajibandeh
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital of Wales, Cardiff, UK
| | - Fabio Tirotta
- Department of Surgery, Queen Elizabeth Hospital Birmingham, University Hospital Birmingham NHS Trust, Birmingham, UK
| | - Hwui-Dong Cho
- Division of Hepatobiliary and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Mureo Kasahara
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Ki-Hun Kim
- Division of Hepatobiliary and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Andrea Schlegel
- Transplantation Center, Digestive Disease and Surgery Institute, Department of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Liu BC, Cheng MR, Lang L, Li L, Si YH, Li AJ, Xu Q, Zhang H. Autologous bone marrow infusion via portal vein combined with splenectomy for decompensated liver cirrhosis: A retrospective study. World J Gastrointest Surg 2023; 15:1919-1931. [PMID: 37901728 PMCID: PMC10600764 DOI: 10.4240/wjgs.v15.i9.1919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/08/2023] [Accepted: 07/11/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND In a previous study, autologous bone marrow infusion (ABMI) was performed in patients with decompensated liver cirrhosis (DLC) and acquired immunodeficiency syndrome and achieved good results, but whether splenectomy affected outcome was unclear. AIM To investigate the efficacy of ABMI combined with splenectomy for treatment of DLC. METHODS Eighty-three patients with DLC were divided into an intervention group (43 cases) and control group (40 cases) according to whether splenectomy was performed. The control group was treated with ABMI through the right omental vein, and the intervention group was additionally treated with splenectomy. RESULTS After ABMI, the prothrombin time, serum total bilirubin levels, ascites volume and model for end-stage liver disease score in both groups were significantly lower, while the albumin levels were significantly higher than before ABMI (P < 0.01), but there were no significant differences between the groups (P > 0.05). After ABMI, the white blood cell and platelets counts in both groups were significantly higher than before ABMI (P < 0.01), and the counts in the intervention group were significantly higher than in the control group (P < 0.01). After ABMI the CD4+ and CD8+ T cell counts in both groups were significantly higher than before ABMI (P < 0.01). The CD8+ T cell counts in the intervention group increased continuously and the increase had a shorter duration compared with control group. CONCLUSION ABMI through the portal vein in patients with DLC can significantly improve liver synthetic and secretory functions, and splenectomy promotes improvement of bone marrow hematopoietic and cellular immune functions.
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Affiliation(s)
- Bao-Chi Liu
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
- He Nuo Medical Clinic, Shanghai New Hongqiao International Medical Center, Shanghai 201100, China
| | - Ming-Rong Cheng
- Department of Anorectal Surgery, The Third Affiliated Hospital of Guizhou Medical University, Duyun 558000, Guizhou Province, China
| | - Lin Lang
- He Nuo Medical Clinic, Shanghai New Hongqiao International Medical Center, Shanghai 201100, China
| | - Lei Li
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Yan-Hui Si
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Ai-Jun Li
- Department of Hepatobiliary Surgery, Oriental Hepatobiliary Surgery Hospital, Shanghai 200433, China
| | - Qing Xu
- Department of Hepatobiliary Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Hui Zhang
- Department of Hepatobiliary Surgery, Shanghai Oriental Hospital Affiliated to Tongji University, Shanghai 200120, China
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Kitahara J, Yoshinaga T, Kakihara S, Hirano T, Imai A, Miyahara T, Yazaki M, Sekijima Y, Murata T. Ocular findings in patients with acquired ATTRv amyloidosis following domino liver transplantation. PLoS One 2023; 18:e0291716. [PMID: 37713404 PMCID: PMC10503697 DOI: 10.1371/journal.pone.0291716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023] Open
Abstract
PURPOSE To investigate the presence of amyloidosis-related ocular findings in patients who received domino liver transplantation from ATTRv amyloidosis donors. METHODS We reviewed the ocular findings in patients who had previously undergone domino liver transplantation and received ophthalmologic examinations between January 2009 and March 2023. The presence of amyloidosis-related ocular findings was retrospectively assessed by two ophthalmologists. RESULTS During the study period, a total of 7 patients with 14 eyes were examined. All patients were considered as acquired ATTRv amyloidosis. The mean age at the final visit was 64.6±8.4 years (52-75 years), and the mean time since domino liver transplantation was 167.6±76.2 months (69-257 months). The two evaluators' assessments for amyloidosis-related ocular findings were completely identical. No amyloid fibril deposition was observed in the pupil, lens, or vitreous. Five patients (10 eyes) had a Schirmer test result of 5mm or less than 5 mm, and four patients with a total of 8 eyes underwent fluorescein angiography and indocyanine green angiography, and no evidence of retinal amyloid angiopathy was found on fluorescein angiography. However, three patients with 6 eyes showed choroidal amyloid angiopathy on indocyanine green angiography. CONCLUSION While cases of choroidal amyloid angiopathy were observed, serious amyloidosis-related ocular complications such as vitreous opacity or secondary glaucoma did not occur even in the long term after domino liver transplantation.
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Affiliation(s)
- Junya Kitahara
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
| | - Tsuneaki Yoshinaga
- Department of Medicine (Neurology & Rheumatology), Shinshu University School of Medicine, Nagano, Japan
- Institute for Biomedical Sciences, Shinshu University, Nagano, Japan
| | - Shinji Kakihara
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
| | - Takao Hirano
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
| | - Akira Imai
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
| | - Teruyoshi Miyahara
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
| | - Masahide Yazaki
- Institute for Biomedical Sciences, Shinshu University, Nagano, Japan
- Clinical Laboratory Sciences Division, Shinshu University Graduate School of Medicine, Nagano, Japan
| | - Yoshiki Sekijima
- Department of Medicine (Neurology & Rheumatology), Shinshu University School of Medicine, Nagano, Japan
- Institute for Biomedical Sciences, Shinshu University, Nagano, Japan
| | - Toshinori Murata
- Department of Ophthalmology, Shinshu University School of Medicine, Nagano, Japan
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Tsamis KI, Mytilinaios D, Heneghan M, Gillmore JD, Gilbertson JA, Giannopoulos S, Sarmas I, Konitsiotis S. Treatment of acquired transthyretin amyloidosis in domino liver transplantation. Clin Transplant 2023; 37:e14822. [PMID: 36128766 PMCID: PMC10078410 DOI: 10.1111/ctr.14822] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/29/2022] [Accepted: 09/10/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Domino liver transplantation (DLT) has been commonly used during the last two decades to partly meet the high need for liver transplants. However, the recipients of grafts from patients with noncirrhotic inherited metabolic disorders may ultimately develop metabolic syndrome, and management is usually intricate, being complicated by the underlying initial disorder, other comorbidities, and post-transplantation conditions. CASE We report here the management and the outcome in a patient with acquired transthyretin amyloidosis after DLT and significant comorbidities. Final treatment with a transthyretin gene silencing agent, patisiran, was well tolerated and resulted in remission of the aggravating neurological deficits in a follow-up period of 2 years. CONCLUSIONS The case presented here supports the concept that patisiran can target the hepatocytes producing the mutated transthyretin in acquired transthyretin amyloidosis, as efficiently as in hereditary transthyretin amyloidosis (hATTR), and can be used to treat patients with transthyretin amyloidosis after DLT.
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Affiliation(s)
- Konstantinos I Tsamis
- Faculty of Medicine, Department of Physiology, School of Health Sciences, University of Ioannina, Ioannina, Greece.,Department of Neurology, University Hospital of Ioannina, University of Ioannina, Ioannina, Greece
| | | | - Michael Heneghan
- Hepatology Department, Institute of Liver Studies, King's College Hospital, London, UK
| | - Julian D Gillmore
- National Amyloidosis Centre, Division of Medicine, University College London, Royal Free Campus, London, UK
| | - Janet A Gilbertson
- National Amyloidosis Centre, Division of Medicine, University College London, Royal Free Campus, London, UK
| | - Sotirios Giannopoulos
- Department of Neurology, University Hospital of Ioannina, University of Ioannina, Ioannina, Greece.,Second Department of Neurology, National & Kapodistrian University of Athens, School of Medicine, "Attikon" University Hospital, Athens, Greece
| | - Ioannis Sarmas
- Department of Neurology, University Hospital of Ioannina, University of Ioannina, Ioannina, Greece
| | - Spyridon Konitsiotis
- Department of Neurology, University Hospital of Ioannina, University of Ioannina, Ioannina, Greece
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9
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Kang I, Lee JM, Lee JG. The first successful report of liver transplantation from category III donation after circulatory death in South Korea: a case report. KOREAN JOURNAL OF TRANSPLANTATION 2022; 36:294-297. [PMID: 36704811 PMCID: PMC9832591 DOI: 10.4285/kjt.22.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/18/2022] [Accepted: 08/22/2022] [Indexed: 11/25/2022] Open
Abstract
Deceased donor liver transplantation (DDLT) using donations after brain death (DBDs) has been widely performed in Korea. However, to date, there is no report regarding donation after circulatory death (DCD) category III. A 56-year-old male patient diagnosed with hepatitis B virus-associated liver cirrhosis underwent DDLT using DCD category III. The recipient's recovery was uneventful, and he was discharged on postoperative day 37. Currently, the patient is alive, with no complications 20 months after transplantation. This case suggests that DCD with LT is both feasible and safe. Further studies are required to validate this finding.
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Affiliation(s)
- Incheon Kang
- Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Jae-myeong Lee
- Division of Acute Care Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea,Corresponding author: Jae Geun Lee Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea, Tel: +82-2-2228-2138, Fax: +82-2-313-8289, E-mail:
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10
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Zhou GP, Li SP, Jiang YZ, Sun J, Tan YL, Zeng ZG, Wei L, Qu W, Sun LY, Zhu ZJ. Domino hepatocyte transplantation using explanted human livers with metabolic defects attenuates D-GalN/LPS-induced acute liver failure. J Transl Med 2022; 20:479. [PMID: 36266691 PMCID: PMC9583592 DOI: 10.1186/s12967-022-03674-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/26/2022] [Indexed: 11/28/2022] Open
Abstract
Background Explanted livers from patients with inherited metabolic liver diseases possess the potential to be a cell source of good-quality hepatocytes for hepatocyte transplantation (HT). This study evaluated the therapeutic effects of domino HT using hepatocytes isolated from explanted human livers for acute liver failure (ALF). Methods Isolated hepatocytes were evaluated for viability and function and then transplanted into d-galactosamine/lipopolysaccharide-induced ALF mice via splenic injection. The survival rate was analyzed by the Kaplan–Meier method and log-rank test. Liver function was evaluated by serum biochemical parameters, and inflammatory cytokine levels were measured by ELISA. The pathological changes in the liver tissues were assessed by hematoxylin–eosin staining. Hepatocyte apoptosis was investigated by TUNEL, and hepatocyte apoptosis-related proteins were detected by western blot. The localization of human hepatocytes in the injured mouse livers was detected by immunohistochemical analyses. Results Hepatocytes were successfully isolated from explanted livers of 10 pediatric patients with various liver-based metabolic disorders, with an average viability of 85.3% ± 13.0% and average yield of 9.2 × 106 ± 3.4 × 106 cells/g. Isolated hepatocytes had an excellent ability to secret albumin, produce urea, uptake indocyanine green, storage glycogen, and express alpha 1 antitrypsin, albumin, cytokeratin 18, and CYP3A4. Domino HT significantly reduced mortality, decreased serum levels of alanine aminotransferase and aspartate aminotransferase, and improved the pathological damage. Moreover, transplanted hepatocytes inhibited interleukin-6 and tumor necrosis factor-α levels. Domino HT also ameliorates hepatocyte apoptosis, as evidenced by decreased TUNEL positive cells. Positive staining for human albumin suggested the localization of human hepatocytes in ALF mice livers. Conclusion Explanted livers from patients with inheritable metabolic disorders can serve as a viable cell source for cell-based therapies. Domino HT using hepatocytes with certain metabolic defects has the potential to be a novel therapeutic strategy for ALF.
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Affiliation(s)
- Guang-Peng Zhou
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Shi-Peng Li
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Yi-Zhou Jiang
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Department of Critical Liver Diseases, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Jie Sun
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Yu-Le Tan
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Zhi-Gui Zeng
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Lin Wei
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Wei Qu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Li-Ying Sun
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Department of Critical Liver Diseases, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China.,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China
| | - Zhi-Jun Zhu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 101100, China. .,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, 101100, China.
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11
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Xu LN, Xu YY, Li GP, Yang B. Establishment of an Assessment System for the Prediction of Severe Post-operative Complications after Hepatectomy Based on Preoperative Parameters. Curr Med Sci 2022; 42:1088-1093. [DOI: 10.1007/s11596-022-2629-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 07/22/2022] [Indexed: 11/29/2022]
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12
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Xu LN, Xu YY, Li GP, Yang B. Individualized risk estimation for postoperative pulmonary complications after hepatectomy based on perioperative variables. World J Gastrointest Surg 2022; 14:685-695. [PMID: 36158277 PMCID: PMC9353752 DOI: 10.4240/wjgs.v14.i7.685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 06/05/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND At present, there is no perfect system to evaluate pulmonary complications of liver surgery using perioperative variables.
AIM To design and verify a risk assessment system for predicting postoperative pulmonary complications (PPCs) after hepatectomy based on perioperative variables.
METHODS A retrospective analysis was performed on 1633 patients who underwent liver surgery. The variables were screened using univariate and multivariate analyses, and graded scores were assigned to the selected variables. Logistic regression was used to develop the liver operation pulmonary complication scoring system (LOPCSS) for the prediction of PPCs. The LOPCSS was verified using the receiver operating characteristic curve.
RESULTS According to the multivariate correlation analysis, the independent factors which influenced PPCs of liver surgery were age [≥ 65 years old/< 65 years old, odds ratio (OR) = 1.926, P = 0.011], medical diseases requiring drug treatment (yes/no, OR = 3.523, P < 0.001), number of liver segments to be removed (≥ 3/≤ 2, OR = 1.683, P = 0.002), operation duration (≥ 180 min/< 180 min, OR = 1.896, P = 0.004), and blood transfusion (yes/no, OR = 1.836, P = 0.003). The area under the curve (AUC) of the LOPCSS was 0.742. The cut-off value of the expected score for complications was 5. The incidence of complications in the group with ≤ 4 points was significantly lower than that in the group with ≥ 6 points (2.95% vs 33.40%, P < 0.001). Furthermore, in the validation dataset, the corresponding AUC of LOPCSS was 0.767.
CONCLUSION As a novel and simplified assessment system, the LOPCSS can effectively predict PPCs of liver surgery through perioperative variables.
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Affiliation(s)
- Li-Ning Xu
- Department of General Surgery, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Ying-Ying Xu
- Department of Internal Medicine, Henan Cancer Hospital, Zhengzhou 450003, Henan Province, China
| | - Gui-Ping Li
- Department of Radiology, Hubei Province Integrated Hospital of Chinese and Western Medicine, Wuhan 430015, Hubei Province, China
| | - Bo Yang
- Department of Radiology, Affiliated Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
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13
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Ahmed O, Vachharajani N, Chang SH, Park Y, Khan AS, Chapman WC, Doyle MBM. Domino liver transplants: where do we stand after a quarter-century? A US national analysis. HPB (Oxford) 2022; 24:1026-1034. [PMID: 34924293 DOI: 10.1016/j.hpb.2021.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 11/16/2021] [Accepted: 11/22/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND Domino liver transplantation (DLT) utilizes a phenotypically normal explant from select recipients as a donor graft in another patient. The procedure is not widely employed and remains restricted to a small number of centers. The purpose of this study was to assess the national profile of DLT in the United States (US) and evaluate current survival outcomes. METHODS The United Network for Organ Sharing (UNOS) database was queried for all liver transplants (LT) between 1996 and 2020. Outcomes of interest were long-term graft and patient survival. RESULTS Of 181,976 LTs performed nationally during the study period, 185 (0.1%) were DLTs. Amyloidosis and maple syrup urine disease (MSUD) accounted for 83% of dominoed allografts. Out of 210 explants with amyloidosis, 103 (49%) were dominoed into secondary recipients. Only 50 (22%) of all MSUD explants (n = 227) were dominoed. Graft survival was 79%, 73% and 53% at 3-, 5- and 10-years, respectively, for DLT recipients. Overall patient survival was 83%, 76% and 57% at 3-, 5- and 10-years. CONCLUSION Despite excellent long-term survival outcomes, DLT allografts comprise a very small percentage of the liver donor pool. A large proportion of potential DLTs may be unconscionably excluded despite shortages in deceased donor organs.
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Affiliation(s)
- Ola Ahmed
- Division of Abdominal Organ Transplantation, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Neeta Vachharajani
- Division of Abdominal Organ Transplantation, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Su-Hsin Chang
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Yikyung Park
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Adeel S Khan
- Division of Abdominal Organ Transplantation, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - William C Chapman
- Division of Abdominal Organ Transplantation, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - M B M Doyle
- Division of Abdominal Organ Transplantation, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA.
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14
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Panichella J, Curtis H, Nguyen K, Resweber C, Gunder M, Di Carlo A, Karhadkar S. High and Low Frequency Domino Liver Transplantation Centers Demonstrate Similar Performance Outcomes. J Surg Res 2021; 269:144-150. [PMID: 34563840 DOI: 10.1016/j.jss.2021.08.016] [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: 03/02/2021] [Revised: 08/19/2021] [Accepted: 08/23/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION A Domino Liver Transplant (DLT) is a successfully validated surgical option for a subset of patients awaiting liver transplant. Increased utilization of DLTs could increase the donor organ pool. However, DLTs occur primarily at a small number of high volume centers, and are rarely performed at lower volume transplant centers. This study compares DLT recipient performance outcomes between high frequency DLT centers and low frequency DLT centers. METHODS The UNOS/OPTN STAR database was queried for DLTs performed at transplant centers between 1996-2018. 193 patients were identified and categorized into high (>5 DLTs) or low (≤5 DLTs) frequency centers. Our primary endpoint was allograft survival. Our secondary endpoints were graft status at last follow up and mortality secondary to cardiac, renal, or respiratory failure. RESULTS Overall median allograft survival between high and low volume DLT centers was similar (48.2 months versus 42.7 months, P >0.314). The one-year (82% versus 76%), three-year (57% versus 56%), and five-year (45% versus 43%) survival percentages were also similar between the high and low volume DLT centers respectively. Overall mortality from cardiac (high 4% versus low 1.7%), renal (high 0.8% versus low 1.7%), or respiratory failure (high 0.8% versus low 1.7%) was similarly low in both groups. CONCLUSION Low volume and high volume DLT centers are associated with similar outcomes of allograft survival and mortality. DLTs should be utilized more frequently, when the criteria are met, including in centers with limited experience, to expand the donor pool, decrease time on the waitlist, and improve overall survival. DISCLOSURES There are no disclosures. The authors report no proprietary or commercial interest in any product mentioned or concept discussed in this article.
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Affiliation(s)
- Juliet Panichella
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania.
| | - Houston Curtis
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Kaitlin Nguyen
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Clay Resweber
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Meredith Gunder
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Anthony Di Carlo
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Sunil Karhadkar
- Temple University, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
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15
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Ekser B, Halazun KJ, Petrowsky H, Balci D. Liver transplantation and hepatobiliary surgery in 2020. Int J Surg 2020; 82S:1-3. [PMID: 32698032 PMCID: PMC7369005 DOI: 10.1016/j.ijsu.2020.07.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 10/28/2022]
Affiliation(s)
- Burcin Ekser
- Transplant Division, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Karim J Halazun
- Department of Surgery, Division of Liver Transplantation and Hepatobiliary Surgery, Weill Cornell Medical College, New York, NY, USA
| | - Henrik Petrowsky
- Swiss HPB and Transplantation Center, Department of Surgery and Transplantation, University Hospital Zurich, Zurich, Switzerland
| | - Deniz Balci
- Department of Surgery and Liver Transplantation Unit, Ankara University School of Medicine, Ankara, Turkey
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