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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. [PMID: 38980227 DOI: 10.1111/pan.14967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [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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2
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Eldredge JA, Hardikar W. Current status and future directions of liver transplantation for metabolic liver disease in children. Pediatr Transplant 2024; 28:e14625. [PMID: 37859572 DOI: 10.1111/petr.14625] [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: 05/31/2023] [Revised: 10/03/2023] [Accepted: 10/08/2023] [Indexed: 10/21/2023]
Abstract
Orthotopic liver transplantation (OLT) in the care of children with inborn errors of metabolism (IEM) is well established and represent the second most common indication for pediatric liver transplantation in most centers worldwide, behind biliary atresia. OLT offers cure of disease when a metabolic defect is confined to the liver, but may still be transformative on a patient's quality of life reducing the chance of metabolic crises causing neurological damage in children be with extrahepatic involvement and no "functional cure." Outcomes post-OLT for inborn errors of metabolism are generally excellent. However, this benefit must be balanced with consideration of a composite risk of morbidity, and commitment to a lifetime of post-transplant chronic disease management. An increasing number of transplant referrals for children with IEM has contributed to strain on graft access in many parts of the world. Pragmatic evaluation of IEM referrals is essential, particularly pertinent in cases where progression of extra-hepatic disease is anticipated, with long-term outcome expected to be poor. Decision to proceed with liver transplantation is highly individualized based on the child's dynamic risk-benefit profile, their family unit, and their treating multidisciplinary team. Also to be considered is the chance of future treatments, such as gene therapies, emerging in the medium term.
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Affiliation(s)
- Jessica A Eldredge
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Winita Hardikar
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital University of Melbourne, Parkville, Victoria, Australia
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3
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Chorley AJ, Terkivatan T, de Jonge J, Polak WG, Tran KTC, Unkhoff C, den Hoed CM, Wagenmakers MAEM, Ijzermans JNM, Minnee RC, Boehnert MU. Successful adult domino living donor liver transplantation in methylmalonic acidemia: case report. Transl Gastroenterol Hepatol 2024; 9:12. [PMID: 38317745 PMCID: PMC10838613 DOI: 10.21037/tgh-23-55] [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: 07/24/2023] [Accepted: 12/17/2023] [Indexed: 02/07/2024] Open
Abstract
Background Liver transplantation (LT) is a therapeutic option in multiple inherited metabolic diseases (IMDs), including methylmalonic acidemia (MMA), as LT reduces the risk of acute metabolic decompensations and long-term complications associated with these diseases. In certain IMDs, such as maple syrup urine disease (MSUD), domino liver transplant (DLT) is an accepted and safe method which expands the donor pool. However, only one adult case of DLT using an MMA donor liver has been reported; outcome and safety are still unknown and questioned. Case Description In this case report, we describe our experience with DLT using MMA livers. Two adult MMA patients underwent living donor liver transplant (LDLT); their MMA livers were consecutively transplanted into two patients on the liver transplant waiting list who had limited chance of receiving a liver transplant in the short term due to their low model for end-stage liver disease (MELD) scores. No severe peri- or postoperative complications occurred, however the recipients of the MMA livers biochemically now have mild MMA. Conclusions DLT using MMA grafts is a feasible strategy to treat end-stage liver disease and expand the donor organ pool. However, the recipient of the MMA domino liver may develop mild MMA which could affect quality of life, and long-term safety remains unclear. Further long-term of outcomes for domino recipients of MMA livers, focusing on quality of life and any metabolic complications of transplantation are needed to better define the risks and benefits.
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Affiliation(s)
- Alicia J. Chorley
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Turkan Terkivatan
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jeroen de Jonge
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Wojtek G. Polak
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Khe T. C. Tran
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Carsten Unkhoff
- Department of Anesthesiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Caroline M. den Hoed
- Erasmus MC Transplant Institute, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Margreet A. E. M. Wagenmakers
- Department of Internal Medicine, Center for Lysosomal and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jan N. M. Ijzermans
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Robert C. Minnee
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Markus U. Boehnert
- Erasmus MC Transplant Institute, Division of HPB & Transplant Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
- King Faisal Specialist Hospital and Research Center, Organ Transplant Center of Excellence, Riyadh, Saudi Arabia
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Kumar V, Gautam V, Agarwal S, Pandey V, Goyal S, Nasa V, Singh SA, Al-Thihli K, Al-Murshedi F, Al Hashmi N, Al Rawahi Y, Al-Bahlani AQ, Al Said K, Gupta S. Domino liver transplantation for maple syrup urine disease in children: A single-center case series. Pediatr Transplant 2023; 27:e14603. [PMID: 37658594 DOI: 10.1111/petr.14603] [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: 05/02/2023] [Revised: 07/20/2023] [Accepted: 08/25/2023] [Indexed: 09/03/2023]
Abstract
BACKGROUND Domino liver transplant (DLT) represents another type of liver donor to expand the donor pool. Recent reports of successful DLT in children with maple syrup urine disease (MSUD) show promising long-term outcomes. METHODS It was a retrospective study. All children with MSUD were paired with either recipients with end-stage liver disease (ESLD) or non-MSUD metabolic disease. Each pair underwent simultaneous liver transplant (LT), where the MSUD recipient received the graft from a living-related donor and the liver explanted from the MSUD donor was transplanted to the respective paired domino recipient. We report our experience regarding the techniques and outcomes of DLT at our center. RESULTS Eleven children with MSUD and 12 respective DLT recipients were enrolled, one of which was domino split-liver transplantation. DLT recipients included seven ESLD, two propionic acidemia (PA), one glycogen storage disease(GSD) type-1, one GSD type-3, and one Citrullinemia. Post-LT ICU and hospital stays were comparable (p > .05). Patient and graft survival was 100% and 66.6% in the MSUD group and DLT recipients at a mean follow-up of 13.5 and 15 months. There was no death in the MSUD group as compared to four in the DLT group. The amino acid levels rapidly normalized after the LT in the children with MSUD and they tolerated the normal unrestricted diet. No vascular, biliary, or graft-related complications were seen in the post-transplant period. No occurrence of MSUD was noted in DLT recipients. CONCLUSION DLTs have excellent post-surgical outcomes. DLT should be strongly considered and adopted by transplant programs worldwide to circumvent organ shortage.
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Affiliation(s)
- Vikram Kumar
- Department of Pediatric Hepatology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Vipul Gautam
- Department of Pediatric Hepatology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Shaleen Agarwal
- Department of Liver Transplant Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Vijaykant Pandey
- Department of Anesthesiology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Sumit Goyal
- Department of Anesthesiology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Vaibhav Nasa
- Department of Anesthesiology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Shweta A Singh
- Department of Anesthesiology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
| | - Khalid Al-Thihli
- Genetic and Developmental Medicine Clinic, Department of Genetics, Sultan Qaboos University Hospital, Muscat, Oman
| | - Fathiya Al-Murshedi
- Genetic and Developmental Medicine Clinic, Department of Genetics, Sultan Qaboos University Hospital, Muscat, Oman
| | | | - Yusriya Al Rawahi
- Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
| | | | - Khoula Al Said
- Department of Pediatrics, The Royal Hospital, Muscat, Oman
| | - Subhash Gupta
- Department of Liver Transplant Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, New Delhi, India
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5
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Sen K, Burrage LC, Chapman KA, Ginevic I, Mazariegos GV, Graham BH. Solid organ transplantation in methylmalonic acidemia and propionic acidemia: A points to consider statement of the American College of Medical Genetics and Genomics (ACMG). Genet Med 2023; 25:100337. [PMID: 36534118 DOI: 10.1016/j.gim.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 12/23/2022] Open
Affiliation(s)
- Kuntal Sen
- Division of Neurogenetics and Neurodevelopmental Pediatrics, Center for Neuroscience and Behavioral Medicine, Children's National Hospital, Washington, DC
| | - Lindsay C Burrage
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX; Texas Children's Hospital, Houston, TX
| | - Kimberly A Chapman
- Rare Disease Institute, Children's National Hospital, Washington, DC; Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Ilona Ginevic
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY
| | - George V Mazariegos
- Hillman Center for Pediatric Transplantation, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA; Department of Surgery, University of Pittsburgh, Pittsburgh, PA
| | - Brett H Graham
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
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- American College of Medical Genetics and Genomics, Bethesda, MD
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Abstract
PURPOSE OF REVIEW Living donor liver transplantation (LT) has been increasingly recognized as an effective treatment modality with excellent patient survival. Indications for LT have evolved not only for cholestatic liver disease, but also metabolic liver diseases. Living donor selection, particularly for pediatric inherited disease, is essential to prevent morbidity, both in the donor and recipient. RECENT FINDINGS Based on 30 years of experience in pediatric living donor LT in Japan, we could identify marginal parental living donors who have potential risks following LT, including heterozygous mothers with ornithine transcarbamylase deficiency, heterozygous protein C deficiency, heterozygous hypercholesterolemia, heterozygous protoporphyria, asymptomatic parental donors with paucity of intrahepatic bile duct, and human leukocyte antigen-homozygous parental donors. SUMMARY Although these situations seem rare due to infrequency of the condition, careful living donor evaluation is required to optimize the outcomes for pediatric recipients. In the setting of an appropriate selection of a living donor, we should avoid any additional hazards, given that the procedure itself has risks for a healthy individual.
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Waisbren SE. Review of neuropsychological outcomes in isolated methylmalonic acidemia: recommendations for assessing impact of treatments. Metab Brain Dis 2022; 37:1317-1335. [PMID: 35348993 DOI: 10.1007/s11011-022-00954-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 03/09/2022] [Indexed: 11/29/2022]
Abstract
Methylmalonic acidemia (MMA) due to methylmalonyl-CoA mutase deficiency (OMIM #251,000) is an autosomal recessive disorder of organic acid metabolism associated with life-threatening acute metabolic decompensations and significant neuropsychological deficits. "Isolated" MMA refers to the presence of excess methylmalonic acid without homocysteine elevation. Belonging to this class of disorders are those that involve complete deficiency (mut0) and partial deficiency (mut-) of the methylmalonyl-CoA mutase enzyme and other disorders causing excess methylmalonic acid excretion. These other disorders include enzymatic subtypes related to cobalamin A defect (cblA) (OMIM #25,110), cobalamin B defect (cblB) (OMIM #251,110) and related conditions. Neuropsychological attributes associated with isolated MMA have become more relevant as survival rates increased following improved diagnostic and treatment strategies. Children with this disorder still are at risk for developmental delay, cognitive difficulties and progressive declines in functioning. Mean IQ for all types apart from cblA defect enzymatic subtype is rarely above 85 and much lower for mut0 enzymatic subtype. Identifying psychological domains responsive to improvements in biochemical status is important. This review suggests that processing speed, working memory, language, attention, and quality of life may be sensitive to fluctuations in metabolite levels while IQ and motor skills may be less amenable to change. Due to slower developmental trajectories, Growth Scale Values, Projected Retained Ability Scores and other indices of change need to be incorporated into clinical trial study protocols. Neuropsychologists are uniquely qualified to provide a differentiated picture of cognitive, behavioral and emotional consequences of MMA and analyze benefits or shortcomings of novel treatments.
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Affiliation(s)
- Susan E Waisbren
- Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
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Raghu VK, Carr-Boyd PD, Squires JE, Vockley J, Goldaracena N, Mazariegos GV. Domino transplantation for pediatric liver recipients: Obstacles, challenges, and successes. Pediatr Transplant 2021; 25:e14114. [PMID: 34448327 PMCID: PMC9759994 DOI: 10.1111/petr.14114] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/23/2021] [Accepted: 07/27/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Domino liver transplantation aims to address the need to increase the liver donor supply. In a domino liver transplant, the domino recipient receives the explanted liver from the recipient of a traditional liver transplant. The domino donor typically requires liver transplant to correct a metabolic disorder; the explanted liver thus has a single gene defect but otherwise normal structure and function. METHODS In this review, we detail the history of domino liver transplantation, appropriate domino donor indications, the technical advances to the surgical approach, current outcomes, and future opportunities. RESULTS Development of de novo disease in the domino recipient has relegated adult domino liver transplant to be considered a source of marginal donor livers. However, pediatric domino liver transplant has leveraged certain metabolic disorders, especially maple syrup urine disease, in which the liver enzyme deficiency can be compensated by the systemic presence of sufficient enzyme. Advances in the surgical aspects of assuring adequate length of vasculature have improved the safety of the procedure in both domino donors and recipients. CONCLUSIONS Pediatric domino liver transplant utilizing domino donors with specific metabolic liver diseases should be considered a viable live donor option for children awaiting liver transplant.
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Affiliation(s)
- Vikram K. Raghu
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, UPMC Children’s Hospital Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Peter D. Carr-Boyd
- Hillman Center for Pediatric Transplantation, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - James E. Squires
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, UPMC Children’s Hospital Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jerry Vockley
- Division of Medical Genetics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nicolas Goldaracena
- Division of Transplant Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia, USA
| | - George V. Mazariegos
- Hillman Center for Pediatric Transplantation, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
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9
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Forny P, Hörster F, Ballhausen D, Chakrapani A, Chapman KA, Dionisi‐Vici C, Dixon M, Grünert SC, Grunewald S, Haliloglu G, Hochuli M, Honzik T, Karall D, Martinelli D, Molema F, Sass JO, Scholl‐Bürgi S, Tal G, Williams M, Huemer M, Baumgartner MR. Guidelines for the diagnosis and management of methylmalonic acidaemia and propionic acidaemia: First revision. J Inherit Metab Dis 2021; 44:566-592. [PMID: 33595124 PMCID: PMC8252715 DOI: 10.1002/jimd.12370] [Citation(s) in RCA: 115] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 02/03/2021] [Accepted: 02/15/2021] [Indexed: 12/13/2022]
Abstract
Isolated methylmalonic acidaemia (MMA) and propionic acidaemia (PA) are rare inherited metabolic diseases. Six years ago, a detailed evaluation of the available evidence on diagnosis and management of these disorders has been published for the first time. The article received considerable attention, illustrating the importance of an expert panel to evaluate and compile recommendations to guide rare disease patient care. Since that time, a growing body of evidence on transplant outcomes in MMA and PA patients and use of precursor free amino acid mixtures allows for updates of the guidelines. In this article, we aim to incorporate this newly published knowledge and provide a revised version of the guidelines. The analysis was performed by a panel of multidisciplinary health care experts, who followed an updated guideline development methodology (GRADE). Hence, the full body of evidence up until autumn 2019 was re-evaluated, analysed and graded. As a result, 21 updated recommendations were compiled in a more concise paper with a focus on the existing evidence to enable well-informed decisions in the context of MMA and PA patient care.
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Affiliation(s)
- Patrick Forny
- Division of Metabolism and Children's Research CenterUniversity Children's Hospital Zurich, University of ZurichZurichSwitzerland
| | - Friederike Hörster
- Division of Neuropediatrics and Metabolic MedicineUniversity Hospital HeidelbergHeidelbergGermany
| | - Diana Ballhausen
- Paediatric Unit for Metabolic Diseases, Department of Woman‐Mother‐ChildUniversity Hospital LausanneLausanneSwitzerland
| | - Anupam Chakrapani
- Metabolic Medicine Department, Great Ormond Street Hospital for Children NHS Foundation Trust and Institute for Child HealthNIHR Biomedical Research Center (BRC), University College LondonLondonUK
| | - Kimberly A. Chapman
- Rare Disease Institute, Children's National Health SystemWashingtonDistrict of ColumbiaUSA
| | - Carlo Dionisi‐Vici
- Division of Metabolism, Department of Pediatric SpecialtiesBambino Gesù Children's HospitalRomeItaly
| | - Marjorie Dixon
- Dietetics, Great Ormond Street Hospital for Children NHS Foundation TrustLondonUK
| | - Sarah C. Grünert
- Department of General Paediatrics, Adolescent Medicine and Neonatology, Medical Centre‐University of FreiburgFaculty of MedicineFreiburgGermany
| | - Stephanie Grunewald
- Metabolic Medicine Department, Great Ormond Street Hospital for Children NHS Foundation Trust and Institute for Child HealthNIHR Biomedical Research Center (BRC), University College LondonLondonUK
| | - Goknur Haliloglu
- Department of Pediatrics, Division of Pediatric NeurologyHacettepe University Children's HospitalAnkaraTurkey
| | - Michel Hochuli
- Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, InselspitalBern University Hospital and University of BernBernSwitzerland
| | - Tomas Honzik
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of MedicineCharles University and General University Hospital in PraguePragueCzech Republic
| | - Daniela Karall
- Department of Paediatrics I, Inherited Metabolic DisordersMedical University of InnsbruckInnsbruckAustria
| | - Diego Martinelli
- Division of Metabolism, Department of Pediatric SpecialtiesBambino Gesù Children's HospitalRomeItaly
| | - Femke Molema
- Department of Pediatrics, Center for Lysosomal and Metabolic DiseasesErasmus MC University Medical CenterRotterdamThe Netherlands
| | - Jörn Oliver Sass
- Department of Natural Sciences & Institute for Functional Gene Analytics (IFGA)Bonn‐Rhein Sieg University of Applied SciencesRheinbachGermany
| | - Sabine Scholl‐Bürgi
- Department of Paediatrics I, Inherited Metabolic DisordersMedical University of InnsbruckInnsbruckAustria
| | - Galit Tal
- Metabolic Unit, Ruth Rappaport Children's HospitalRambam Health Care CampusHaifaIsrael
| | - Monique Williams
- Department of Pediatrics, Center for Lysosomal and Metabolic DiseasesErasmus MC University Medical CenterRotterdamThe Netherlands
| | - Martina Huemer
- Division of Metabolism and Children's Research CenterUniversity Children's Hospital Zurich, University of ZurichZurichSwitzerland
- Department of PaediatricsLandeskrankenhaus BregenzBregenzAustria
| | - Matthias R. Baumgartner
- Division of Metabolism and Children's Research CenterUniversity Children's Hospital Zurich, University of ZurichZurichSwitzerland
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10
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Molema F, Martinelli D, Hörster F, Kölker S, Tangeraas T, de Koning B, Dionisi‐Vici C, Williams M. Liver and/or kidney transplantation in amino and organic acid-related inborn errors of metabolism: An overview on European data. J Inherit Metab Dis 2021; 44:593-605. [PMID: 32996606 PMCID: PMC8247334 DOI: 10.1002/jimd.12318] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/29/2020] [Accepted: 09/25/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND This study provides a general overview on liver and/or kidney transplantation in patients with an amino and organic acid-related disorder (AOA) with the aim to investigate patient characteristics and global outcome in Europe. This study was an initiative of the E-IMD and the AOA subnetwork of MetabERN. METHODS A questionnaire was sent to all clinically active European Society for the Study of Inborn Errors of Metabolism (SSIEM) members. The questionnaire focused on transplanted individuals with methylmalonic acidemia (MMA), propionic acidemia (PA), maple syrup urine disease (MSUD), and urea-cycle disorders (UCDs). RESULTS We identified 280 transplanted AOA patients (liver transplantation in 20 MMA, 37 PA, 47 MSUD, and 111 UCD patients, kidney or combined liver and kidney transplantation in 57 MMA patients and undefined transplantation type in 8 MMA patients), followed by 51 metabolic centers. At a median follow-up of 3.5 years, posttransplant survival ranged between 78% and 100%, being the lowest in PA patients. Overall, the risk of mortality was highest within 14 days posttransplantation. Neurological complications were mainly reported in Mut0 type MMA (n = 8). Nonneurological complications occurred in MMA (n = 28), PA (n = 7), and UCD (n = 14) patients, while it was virtually absent in MSUD patients. Only 116/280 patients were psychologically tested. In all, except MSUD patients, the intelligence quotient (IQ) remained unchanged in the majority (76/94, 81%). Forty-one percentage (9/22) of MSUD patient showed improved IQ. CONCLUSION The survival in AOA individuals receiving liver and/or kidney transplantation seems satisfactory. Evidence-based guidelines, systematic data collection, and improved cooperation between transplantation centers and European Reference Networks are indispensable to improve patient care and outcomes.
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Affiliation(s)
- Femke Molema
- Department of Pediatrics, Center for Lysosomal and Metabolic DiseasesErasmus MC University Medical Center, AOA subgroup MetabERNRotterdamThe Netherlands
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
| | - Diego Martinelli
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
- U.O.C. Patologia MetabolicaOspedale Pediatrico Bambino Gesù, AOA Subgroup MetabERNRomeItaly
| | - Friederike Hörster
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
- Centre for Child and Adolescent Medicine, Division of Neuropaediatrics and Metabolic MedicineUniversity Hospital Heidelberg, AOA Subgroup MetabERNHeidelbergGermany
| | - Stefan Kölker
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
- Centre for Child and Adolescent Medicine, Division of Neuropaediatrics and Metabolic MedicineUniversity Hospital Heidelberg, AOA Subgroup MetabERNHeidelbergGermany
| | - Trine Tangeraas
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
- Department of Paediatric and Adolescent Medicine, AOA subgroup MetabERNOslo University Hospital RikshospitaletOsloNorway
| | - Barbara de Koning
- Department of Paediatric Gastro‐EnterologyErasmus University Medical CenterRotterdamThe Netherlands
| | - Carlo Dionisi‐Vici
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
- U.O.C. Patologia MetabolicaOspedale Pediatrico Bambino Gesù, AOA Subgroup MetabERNRomeItaly
| | - Monique Williams
- Department of Pediatrics, Center for Lysosomal and Metabolic DiseasesErasmus MC University Medical Center, AOA subgroup MetabERNRotterdamThe Netherlands
- Subnetwork for Amino and Organic Acid‐Related Disorders (AOA)European Reference Network for Hereditary Metabolic Disorders (MetabERN)UdineItaly
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11
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Jiang YZ, Zhou GP, Wu SS, Kong YY, Zhu ZJ, Sun LY. Safety and efficacy of liver transplantation for methylmalonic acidemia: A systematic review and meta-analysis. Transplant Rev (Orlando) 2021; 35:100592. [PMID: 33422927 DOI: 10.1016/j.trre.2020.100592] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 12/11/2020] [Accepted: 12/13/2020] [Indexed: 12/13/2022]
Abstract
Background-objectives: Liver transplantation (LT) and combined liver and kidney transplantation (CLKT) have been proposed as enzyme replacement therapies for methylmalonic aciduria (MMA). We aimed to synthesize the available evidence on their safety and efficacy. METHODS Medline, Embase and Cochrane library were searched to identify studies that reported post-LT/CLKT clinical outcomes of MMA from their inception to February 1, 2020. The pooled rate was calculated using random-effects model with Freeman-Tukey double arcsine transformation method. RESULTS Thirty-two studies involving 109 patients were included. The pooled estimate rates were 99.9% (95% CI 95.3-100.0) for patient survival, 98.5% (95% CI 91.5-100.0) for graft survival after LT/CLKT. The combined incidence of biliary, vascular complications and rejection were 0.2% (95% CI 0.0-6.6), 7.7% (95% CI 0.1-22.1) and 18.4% (95% CI 4.6-36.3), respectively. The pooled estimate rates were 100.0% (95% CI 99.4-100.0) for metabolic eradication, 61.5% (95% CI: 33.4-87.0) for normalization of kidney function. Chronic kidney disease (CKD) remission is more promising after CLKT (70.3% VS 37.6% in LT group). The pooled estimate rates for neurodevelopmental status improvement and protein intake liberalization were 52.0% (95% CI 2.8-98.8) and 36.3% (95% CI 6.3-71.7), respectively. CONCLUSIONS This first quantitative systematic review confirms favorable survival outcomes and partially improved disease-related complications in transplanted MMA patients, although some results should be interpreted with caution. Future studies with detailed description of long-term outcomes and consensus on neurodevelopmental evaluation method can help provide a more accurate picture.
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Affiliation(s)
- Yi-Zhou Jiang
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China
| | - Guang-Peng Zhou
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China.
| | - Shan-Shan Wu
- Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Yuan-Yuan Kong
- Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Zhi-Jun Zhu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China
| | - Li-Ying Sun
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Intensive Care Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China.
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12
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Zhou GP, Sun LY, Zhu ZJ. The concept of "domino" in liver and hepatocyte transplantation. Therap Adv Gastroenterol 2020; 13:1756284820968755. [PMID: 33149765 PMCID: PMC7586492 DOI: 10.1177/1756284820968755] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/01/2020] [Indexed: 02/04/2023] Open
Abstract
Although orthotopic liver transplantation remains the only proven treatment for end-stage liver disease and inherited metabolic liver disease, its application has been limited by the scarcity of donor organs available for transplantation. Among feasible approaches developed to expand the donor organ pool, domino liver transplantation is a strategy in which explanted genetically defective livers of liver transplant recipients are used as grafts in other patients. Another promising therapeutic strategy is hepatocyte transplantation, an alternative to liver transplantation for certain groups of patients. However, the availability of primary hepatocytes is also hindered by the shortage of donor liver tissues. Against this background, domino hepatocyte transplantation, a strategy that utilizes the hepatocytes derived from the explanted livers of liver transplant recipients with noncirrhotic inherited metabolic liver diseases as the source of primary hepatocytes, may help increase the supply of liver cells available for transplantation. In this review, we focus on the status quo of domino liver transplantation and domino hepatocyte transplantation. We also describe recent innovative transplant strategies based on domino transplantation.
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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, China,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China
| | - Li-Ying Sun
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China,Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China,Intensive Care Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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13
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Yap S, Vara R, Morais A. Post-transplantation Outcomes in Patients with PA or MMA: A Review of the Literature. Adv Ther 2020; 37:1866-1896. [PMID: 32270363 PMCID: PMC7141097 DOI: 10.1007/s12325-020-01305-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Indexed: 12/25/2022]
Abstract
Introduction Liver transplantation is recognised as a treatment option for patients with propionic acidemia (PA) and those with methylmalonic acidemia (MMA) without renal impairment. In patients with MMA and moderate-to-severe renal impairment, combined liver–kidney transplantation is indicated. However, clinical experience of these transplantation options in patients with PA and MMA remains limited and fragmented. We undertook an overview of post-transplantation outcomes in patients with PA and MMA using the current available evidence. Methods A literature search identified publications on the use of transplantation in patients with PA and MMA. Publications were considered if they presented adequate demographic and outcome data from patients with PA or MMA. Publications that did not report any specific outcomes for patients or provided insufficient data were excluded. Results Seventy publications were identified of which 38 were full papers. A total of 373 patients underwent liver/kidney/combined liver–kidney transplantation for PA or MMA. The most typical reason for transplantation was recurrent metabolic decompensation. A total of 27 post-transplant deaths were reported in patients with PA [14.0% (27/194)]. For patients with MMA, 18 post-transplant deaths were reported [11% (18/167)]. A total of 62 complications were reported in 115 patients with PA (54%) with cardiomyopathy (n = 12), hepatic arterial thrombosis (HAT; n = 14) and viral infections (n = 12) being the most commonly reported. A total of 52 complications were reported in 106 patients with MMA (49%) with viral infections (n = 14) and renal failure/impairment (n = 10) being the most commonly reported. Conclusions Liver transplantation and combined liver–kidney transplantation appears to benefit some patients with PA or MMA, respectively, but this approach does not provide complete correction of the metabolic defect and some patients remain at risk from disease-related and transplantation-related complications, including death. Thus, all treatment avenues should be exhausted before consideration of organ transplantation and the benefits of this approach must be weighed against the risk of perioperative complications on an individual basis.
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14
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Jiang YZ, Shi Y, Shi Y, Gan LX, Kong YY, Zhu ZJ, Wang HB, Sun LY. Methylmalonic and propionic acidemia among hospitalized pediatric patients: a nationwide report. Orphanet J Rare Dis 2019; 14:292. [PMID: 31842933 PMCID: PMC6915987 DOI: 10.1186/s13023-019-1268-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 12/02/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Methylmalonic acidemia (MMA) and propionic acidemia (PA) are two kinds of diseases caused by inborn errors of metabolism. So far, the epidemiological data on them are limited in China. The aim of our study is to investigate the proportion and characteristics of hospitalized pediatric patients with MMA and PA in China. METHODS The data in this study were obtained from the Hospital Quality Monitoring System, a national inpatient database in China, with information on the patients hospitalized during the period from 2013 to 2017. We identified the data related to the patients who were under 18 years old and were diagnosed with MMA/PA, and extracted the information on demographic characteristics, hospital location, total cost and other related clinical presentations from the data. RESULTS Among all hospitalized pediatric patients with liver diseases, there were increasing trends in the proportion of individuals diagnosed with MMA or PA during the period from 2013 (0.76% for MMA; 0.13% for PA) to 2017 (1.61% for MMA; 0.32% for PA). For both MMA and PA, children under 2-year-old accounted for the highest proportion. The median of total cost per hospitalization was relatively high (RMB 7388.53 for MMA; RMB 4999.66 for PA). Moreover, most patients hospitalized in tertiary class A hospitals (MMA: 80.96%, PA: 76.21%); and a majority of pediatric patients admitted in the hospitals in Shanghai and Beijing are from outside districts. Manifestations of nervous system-related symptoms, and metabolic acidosis or anemia in laboratory findings were more common during hospitalization. CONCLUSIONS The study is the first nationwide one in providing epidemiological and clinical information on hospitalized pediatric patients with MMA/PA. An increasing hospitalization with various presentations and a heavy financial burden were observed. In addition, geographically, the medical resources in China have been unevenly distributed.
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Affiliation(s)
- Yi-Zhou Jiang
- National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 95# Yong-an Road, Xi Cheng District, Beijing, 100050, China
| | - Yu Shi
- National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 95# Yong-an Road, Xi Cheng District, Beijing, 100050, China
| | - Ying Shi
- China Standard Medical Information Research Centre, Shenzhen, Guangdong, China
| | - Lan-Xia Gan
- China Standard Medical Information Research Centre, Shenzhen, Guangdong, China
| | - Yuan-Yuan Kong
- National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 95# Yong-an Road, Xi Cheng District, Beijing, 100050, China
| | - Zhi-Jun Zhu
- National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 95# Yong-an Road, Xi Cheng District, Beijing, 100050, China.
| | - Hai-Bo Wang
- Clinical Trial Unit, Precision Medicine Institute, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, No.58, Zhong Shan Er Lu, Guangzhou, 510080, China.
| | - Li-Ying Sun
- National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 95# Yong-an Road, Xi Cheng District, Beijing, 100050, China.
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15
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Celik N, Kelly B, Soltys K, Squires JE, Vockley J, Shellmer DA, Strauss K, McKiernan P, Ganoza A, Sindhi R, Bond G, Mazariegos G, Khanna A. Technique and outcome of domino liver transplantation from patients with maple syrup urine disease: Expanding the donor pool for live donor liver transplantation. Clin Transplant 2019; 33:e13721. [PMID: 31556146 DOI: 10.1111/ctr.13721] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/22/2019] [Accepted: 08/31/2019] [Indexed: 01/26/2023]
Abstract
AIM/BACKGROUND Domino liver transplantation (DLT) using liver allografts from patients with metabolic disorders enhances organ utilization. Short- and long-term course and outcome of these patients can impact the decision to offer this procedure to patients, especially those with diseases that can potentially be cured with liver transplant. We reviewed the outcomes of DLT from maple syrup urine disease (MSUD) patients in our large academic pediatric and adult transplant program. METHODS All patients receiving DLT were analyzed retrospectively with a minimum of one-year follow-up period for patient and donor characteristics, early and late postoperative complications and patient and graft survival with their MSUD donors in terms of age, weight, MELD/PELD scores, cold ischemia time, postoperative leucine levels, and peak ALT (alanine aminotransferase) levels during the first 48 postoperative hours. RESULTS Between 2006 and May 2019, 21 patients underwent domino liver transplantation with live donor allografts from MSUD patients. Four patients transplanted for different metabolic diseases are focus of a separate report. Seventeen patients with minimum one-year follow-up period are reported herein. The indications were primary sclerosing cholangitis (PSC, n = 4), congenital hepatic fibrosis (CHF, n = 2), alpha-1 antitrypsin deficiency (A-1 ATD, n = 2), progressive familial intrahepatic cholestasis (PFIC, n = 2), cystic fibrosis (n = 1), primary biliary cirrhosis (PBC, n = 1), neonatal hepatitis (n = 1), embryonal sarcoma (n = 1), Caroli disease (n = 1), hepatocellular carcinoma (HCC, n = 1), and chronic rejection after liver transplantations for PSC (n = 1). All patients and grafts survived at median follow-up of 6.4 years (range 1.2-12.9 years). Median domino recipient age was 16.2 years (range 0.6-64.6 years) and median MSUD recipient age was 17.6 years (range 4.8-32.1 years). There were no vascular complications during the early postoperative period, one patient had portal vein thrombosis 3 years after DLT and a meso-Rex bypass was successfully performed. Small for size syndrome (SFSS) occurred in reduced left lobe DLT recipient and was managed successfully with conservative management. Biliary stricture developed in 2 patients and was resolved by stenting. Comparison between DLT and MSUD recipients' peak postoperative ALT results and PELD/MELD scores showed lower levels in DLT group (P-value <.05). CONCLUSIONS Patient and graft survival in DLT from MSUD donors was excellent at short- and long-term follow-up. Metabolic functions have been normal in all recipients on a normal unrestricted protein diet. Ischemia preservation injury based on peak ALT was significantly decreased in DLT recipients. Domino transplantation from pediatric and adult recipients with selected metabolic diseases should be increasingly considered as an excellent option and alternative to deceased donor transplantation, thereby expanding the living donor pool. This, to date, is the largest world experience in DLT utilizing livers from patients with MSUD.
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Affiliation(s)
- Neslihan Celik
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Beau Kelly
- DCI Donor Services Inc, Sacramento, CA, USA
| | - Kyle Soltys
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - James E Squires
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Jerry Vockley
- Center for Rare Disease Therapy, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
| | - Diana A Shellmer
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Kevin Strauss
- Pediatric Hepatology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.,Clinic for Special Children, Strasburg, PA, USA
| | - Patrick McKiernan
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Armando Ganoza
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Rakesh Sindhi
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Geoffrey Bond
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - George Mazariegos
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
| | - Ajai Khanna
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Thomas E. Starzl Transplant Institute, Pittsburgh, PA, USA
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16
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Domino liver transplantation: the risk of disease recurrence. Clin Res Hepatol Gastroenterol 2019; 43:510-512. [PMID: 30773354 DOI: 10.1016/j.clinre.2019.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 01/21/2019] [Indexed: 02/04/2023]
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17
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McKiernan PJ, Ganoza A, Squires JE, Squires RH, Vockley J, Mazariegos G, Soltys K, Sun Q, Sindhi R. Evolving Trends in Liver Transplant for Metabolic Liver Disease in the United States. Liver Transpl 2019; 25:911-921. [PMID: 30753750 DOI: 10.1002/lt.25433] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 02/02/2019] [Indexed: 02/07/2023]
Abstract
Indications for liver transplantation (LT) in metabolic disease are evolving. We reviewed the US experience with primary LT for metabolic disease in the Scientific Registry for Transplant Recipients (October 1987 to June 2017) to determine the following: temporal changes in indications, longterm outcomes, and factors predicting survival. Patients were grouped by the presence of structural liver disease (SLD) and whether the defect was confined to the liver. There were 5996 patients who underwent LT for metabolic disease, 2354 (39.3%) being children. LT for metabolic disease increased in children but not in adults. Children experienced a 6-fold increase in LT for metabolic disease without SLD. Indications for LT remained stable in adults. Living donor liver transplantation increased between era 1 and era 3 from 5.6% to 7.6% in children and 0% to 4.5% in adults. Patient and graft survival improved with time. The latest 5-year patient survival rates were 94.5% and 81.5% in children and adults, respectively. Outcomes were worse in adults and in those with extrahepatic disease (P < 0.01), whereas SLD did not affect outcomes. Survival improved with younger age at LT until age <2 years. On multivariate analysis, diagnostic category, inpatient status, age at LT, and transplant era significantly predicted outcomes in all ages with male sex predicting survival in childhood only. Children without structural disease were less likely to die awaiting LT and had improved post-LT survival compared with children with chronic liver disease. In conclusion, LT for metabolic disease is increasingly used for phenotypic correction in children; extrahepatic manifestations significantly impact survival at all ages; where indicated, transplantation should not be unnecessarily delayed; and the development of new allocation models may be required.
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Affiliation(s)
- Patrick J McKiernan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA.,Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA
| | - Armando Ganoza
- Hillman Center for Pediatric Transplantation, University of Pittsburgh, Pittsburgh, PA
| | - James E Squires
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA.,Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA
| | - Robert H Squires
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA.,Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA
| | - Jerry Vockley
- Division of Medical Genetics, Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA
| | - George Mazariegos
- Hillman Center for Pediatric Transplantation, University of Pittsburgh, Pittsburgh, PA
| | - Kyle Soltys
- Hillman Center for Pediatric Transplantation, University of Pittsburgh, Pittsburgh, PA
| | - Qing Sun
- Hillman Center for Pediatric Transplantation, University of Pittsburgh, Pittsburgh, PA
| | - Rakesh Sindhi
- Hillman Center for Pediatric Transplantation, University of Pittsburgh, Pittsburgh, PA
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18
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Jiang YZ, Sun LY. The Value of Liver Transplantation for Methylmalonic Acidemia. Front Pediatr 2019; 7:87. [PMID: 30949461 PMCID: PMC6437036 DOI: 10.3389/fped.2019.00087] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 02/28/2019] [Indexed: 12/14/2022] Open
Abstract
Introduction: MMA is a rare autosomal recessive disorder with the manifestation of recurrent and severe episodes of acute metabolic decompensation or a variety of long-term complications that require timely treatment. While conventional long-term medical and dietary management cannot prevent rapid progression of conditions in patients with severe complications, LT, or CKLT has become an option. Methods: We reviewed the literature for MMA patients undergoing LT/CKLT published since 2006, and data on metabolic decompensation status, protein dietary, neurological damage, renal insufficiency, and developmental delay before and after transplantations were compared to evaluate the clinical value of the procedure in the treatment of MMA. Results: To date, some successful LTs/CKLT procedures have prolonged survival and resulted in better quality of life in patients (lowered urine/plasma MMA levels but still much higher than normal, reduced onset of metabolic stroke, occasional improved developmental delay, and relaxed protein diet), although these procedures cannot reverse neurological damage or thoroughly stop the progress of complications, such as renal dysfunction. Conclusion: LT is the only effective treatment for MMA patients with recurrent metabolic decompensation. However, it is still possible that neurological and renal damage remains irreversible. Metabolism-correcting medications should be administered even after surgery.
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Affiliation(s)
- Yi-Zhou Jiang
- Intensive Care Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Liver Transplantation Center, Clinical Center for Pediatric Liver Transplantation, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Li-Ying Sun
- Intensive Care Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Liver Transplantation Center, Clinical Center for Pediatric Liver Transplantation, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Tolerance Induction and Organ Protection in Transplantation, Beijing, China
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19
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Domino Hepatocyte Transplantation: A Therapeutic Alternative for the Treatment of Acute Liver Failure. Can J Gastroenterol Hepatol 2018; 2018:2593745. [PMID: 30065914 PMCID: PMC6051327 DOI: 10.1155/2018/2593745] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/25/2018] [Accepted: 05/31/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND AND AIMS Acute liver failure (ALF) is a severe syndrome with an elevated mortality rate, ranging from 40 to 80 %. Currently, liver transplantation is the only definitive treatment for these patients and new therapies aiming to treat ALF include artificial organs implant and stem cells therapy, for example. However, a major limitation of liver donors exists. Living donor liver transplantation (LDLT), split liver transplantation (SLT), and domino liver transplantation (DLT) are some of the available alternatives to treat ALF patients, but these do not reduce the number of patients on waiting lists. Herein, we discuss domino hepatocyte transplantation (DHT) using livers that would not meet transplantation criteria. METHODS We conducted a literature search on PubMed/Medline using acute liver failure, liver transplantation, hepatocyte transplantation, and domino liver transplantation as key words. RESULTS New sources of biochemically functional hepatocytes and therapeutic treatments, in parallel to organ transplantation, may improve liver injury recovery and decrease mortality rates. Moreover, the literature reports hepatocyte transplantation as a therapeutic alternative for organ shortage. However, a major challenge remains for a wide clinical application of hepatocytes therapy, i.e., the availability of sufficient amounts of cells for transplantation. Ideally, hepatocytes isolated from livers rejected for transplantation may be a promising alternative for this problem. CONCLUSION Our review suggests that DHT may be an excellent strategy to increase cell supplies for hepatocyte transplantation.
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20
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Zhu ZJ, Wei L, Qu W, Sun LY, Liu Y, Zeng ZG, Zhang L, He EH, Zhang HM, Jia JD, Zhang ZT. First case of cross-auxiliary double domino donor liver transplantation. World J Gastroenterol 2017; 23:7939-7944. [PMID: 29209135 PMCID: PMC5703923 DOI: 10.3748/wjg.v23.i44.7939] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 09/22/2017] [Accepted: 10/28/2017] [Indexed: 02/07/2023] Open
Abstract
We report a case of double domino liver transplantation in a 32-year-old woman who was diagnosed with familial amyloid polyneuropathy (FAP) and liver dysfunction. A two-stage surgical plan was designed, and one domino graft was implanted during each stage. During the first stage, an auxiliary domino liver transplantation was conducted using a domino graft from a 4-year-old female child with Wilson’s disease. After removing the right lobe of the FAP patient’s liver, the graft was rotated 90 degrees counterclockwise and placed along the right side of the inferior vena cava (IVC). The orifices of the left, middle, and right hepatic veins were reconstructed using an iliac vein patch and then anastomosed to the right side of the IVC. Thirty days later, a second domino liver graft was implanted. The second domino graft was from a 3-year-old female child with an ornithine carbamyl enzyme defect, and it replaced the residual native liver (left lobe). To balance the function and blood flow between the two grafts, a percutaneous transcatheter selective portal vein embolization was performed, and “the left portal vein” of the first graft was blocked 9 mo after the second transplantation. The liver function indices, blood ammonia, and 24-h urinary copper levels were normal at the end of a 3-year follow-up. These two domino donor grafts from donors with different metabolic disorders restored normal liver function. Our experience demonstrated a new approach for resolving metabolic disorders with domino grafts and utilizing explanted livers from children.
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Affiliation(s)
- Zhi-Jun Zhu
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Beijing Key Laboratory of Tolerance Induction and Organ Protection in Transplantation, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Lin Wei
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wei Qu
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Li-Ying Sun
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Beijing Key Laboratory of Tolerance Induction and Organ Protection in Transplantation, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Ying Liu
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhi-Gui Zeng
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Liang Zhang
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - En-Hui He
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Hai-Ming Zhang
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Ji-Dong Jia
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhong-Tao Zhang
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
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21
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Mc Kiernan PJ. Recent advances in liver transplantation for metabolic disease. J Inherit Metab Dis 2017; 40:491-495. [PMID: 28168361 DOI: 10.1007/s10545-017-0020-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 01/18/2017] [Accepted: 01/23/2017] [Indexed: 02/07/2023]
Abstract
The indications and outcomes of liver transplantation for metabolic disease have been reviewed recently and this short review concentrates on recent developments and advances. Recently recognized metabolic causes of acute liver failure are reviewed and their implications for transplantation discussed. Newly described indications for liver transplantation in systemic metabolic diseases are described and an update is given on the role of auxiliary and domino liver transplantation.
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MESH Headings
- Amino Acid Metabolism, Inborn Errors/genetics
- Amino Acid Metabolism, Inborn Errors/surgery
- Animals
- Brain Diseases, Metabolic, Inborn/genetics
- Brain Diseases, Metabolic, Inborn/surgery
- Diabetes Mellitus, Type 1/genetics
- Diabetes Mellitus, Type 1/surgery
- Enzyme Replacement Therapy
- Epiphyses/abnormalities
- Epiphyses/surgery
- Glycine N-Methyltransferase/deficiency
- Glycine N-Methyltransferase/genetics
- Humans
- Intestinal Pseudo-Obstruction/genetics
- Intestinal Pseudo-Obstruction/surgery
- Liver Failure, Acute/surgery
- Liver Neoplasms/surgery
- Liver Transplantation/trends
- Metabolic Diseases/surgery
- Mitochondrial Encephalomyopathies/genetics
- Mitochondrial Encephalomyopathies/surgery
- Muscular Dystrophy, Oculopharyngeal
- Neoplasm Proteins/genetics
- Ophthalmoplegia/congenital
- Osteochondrodysplasias/genetics
- Osteochondrodysplasias/surgery
- Purpura/genetics
- Purpura/surgery
- Refsum Disease, Infantile/genetics
- Refsum Disease, Infantile/surgery
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Affiliation(s)
- P J Mc Kiernan
- Division of Gastroenterology/Hepatology/Nutrition Children's Hospital of Pittsburgh of UPMC, Pittsburgh Liver Research Centre, University of Pitttsburgh, 4401 Penn Avenue, Pittsburgh, PA, 15224, USA.
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