1
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Palle SK, Leung DH. Advanced cystic fibrosis liver disease: Endovascular, endoscopic, radiologic, and surgical considerations. Pediatr Pulmonol 2024; 59 Suppl 1:S115-S122. [PMID: 39105344 DOI: 10.1002/ppul.27174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 06/29/2024] [Accepted: 07/03/2024] [Indexed: 08/07/2024]
Abstract
Up to 90% of people with CF (pwCF) will have some form of hepatobiliary involvement. This manuscript aims to explore the different endovascular, endoscopic, radiological and surgical procedures available to diagnose and manage the most severe form of CF hepatobiliary involvement (CFHBI) known as advanced cystic fibrosis liver disease (aCFLD), seen in 10% of pwCF. These procedures and interventions include liver biopsy, hepatic venous pressure gradient measurement, gastrostomy tube placement to optimize nutrition, paracentesis, endoscopic variceal control of bleeding and portosystemic shunting before liver transplantation. By utilizing advanced diagnostic or surgical techniques, healthcare professionals of pwCF can more effectively manage patients with CFHBI and aCFLD and potentially improve patient outcomes.
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Affiliation(s)
- Sirish K Palle
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Daniel H Leung
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
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2
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Albaiz FA, Semenchuk J, Ma X, Lightfoot D, Gonska T, Tullis E, Stephenson AL. Clinical outcomes after liver transplant in people with cystic fibrosis: A systematic review and meta-analysis. J Cyst Fibros 2024:S1569-1993(24)00781-1. [PMID: 38942722 DOI: 10.1016/j.jcf.2024.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND Data on the impact of liver transplantation (LT) in cystic fibrosis (CF) on lung function and exacerbations are limited. The objective of this study was to summarize the literature on lung function, nutritional status, survival, and complications following LT in people with CF. METHODS Three databases were searched until September 2023, to identify the impact of LT in CF. Lung transplant prior to LT and simultaneous liver-lung transplant were excluded. Pooled hazard ratios were calculated using random-effects models. RESULTS Thirty studies were included in this review, with 3 and 9 studies included in meta-analyses for nutritional status and lung function, respectively. Eighty-three percent of the studies used data that was more than a decade old. There was a significant increase in percent-predicted forced expiratory volume with mean change of 7.16 % (2.13, 12.19; p = 0.005) one year post-LT. Pulmonary exacerbations decreased in the short-term, however there was no significant change in body mass index (BMI). One-year survival post-LT ranged between 75 and 100 %, while five-year survival was lower at 64-89 %. CONCLUSION Existing data suggest that LT improves lung function in the short term and does not increase the likelihood of pulmonary exacerbations, despite ongoing immunosuppression in the setting of chronic lung infection.
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Affiliation(s)
- Faisal A Albaiz
- Division of Respirology, St. Michael's Hospital, University of Toronto, Ontario, Canada; Organ Transplant Centre of Excellence, Lung Health Centre, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Julie Semenchuk
- Division of Respirology, St. Michael's Hospital, University of Toronto, Ontario, Canada
| | - Xiayi Ma
- Division of Respirology, St. Michael's Hospital, University of Toronto, Ontario, Canada
| | - David Lightfoot
- St Michael's Health Sciences Library, St Michael's Hospital, Toronto, Ontario, Canada
| | - Tanja Gonska
- The Hospital for Sick Children, Division of Gastroenterology, Toronto, Ontario, Canada
| | - Elizabeth Tullis
- Division of Respirology, St. Michael's Hospital, University of Toronto, Ontario, Canada
| | - Anne L Stephenson
- Division of Respirology, St. Michael's Hospital, University of Toronto, Ontario, Canada.
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3
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Eldredge JA, Oliver MR, Ooi CY. Cystic fibrosis liver disease in the new era of cystic fibrosis transmembrane conductance regulator (CFTR) modulators. Paediatr Respir Rev 2024; 50:54-61. [PMID: 38281822 DOI: 10.1016/j.prrv.2023.12.005] [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: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024]
Abstract
Cystic fibrosis liver disease (CFLD) is characterised by a wide heterogenity of manifestations and severity. It represents a major cause of morbidity in people with cystic fibrosis (PwCF), which will be of increasing relevance as survival increases in the new era of cystic fibrosis care. No medical therapy currently available has evidence to treat or prevent progression of liver disease. Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) modulators may be transformative on pulmonary, nutritional and quality of life, but direct effect on long term liver disease outcomes is not yet established. Drug-associated hepatic adverse effects may be common, and clinician familiarity with drug-monitoring recommendations is essential. Longitudinal studies are required to understand the effect of CFTR modulators on the incidence and natural history of CFLD, including with early treatment initiation, in established advanced liver disease, and post liver transplantation.
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Affiliation(s)
- Jessica A Eldredge
- Department of Gastroenterology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Australia.
| | - Mark R Oliver
- Department of Gastroenterology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Australia; Department of Paediatrics, Faculty of Medicine, The University of Melbourne, Melbourne, Australia.
| | - Chee Y Ooi
- Department of Gastroenterology, Sydney Children's Hospital Randwick, NSW, Australia; School of Clinical Medicine, Discipline of Paediatrics and Child Health, UNSW Medicine & Health, University of New South Wales, Sydney, Australia.
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4
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Sellers ZM, Assis DN, Paranjape SM, Sathe M, Bodewes F, Bowen M, Cipolli M, Debray D, Green N, Hughan KS, Hunt WR, Leey J, Ling SC, Morelli G, Peckham D, Pettit RS, Philbrick A, Stoll J, Vavrina K, Allen S, Goodwin T, Hempstead SE, Narkewicz MR. Cystic fibrosis screening, evaluation, and management of hepatobiliary disease consensus recommendations. Hepatology 2024; 79:1220-1238. [PMID: 37934656 PMCID: PMC11020118 DOI: 10.1097/hep.0000000000000646] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/11/2023] [Indexed: 11/09/2023]
Abstract
Cystic fibrosis (CF) may cause a spectrum of hepatobiliary complications, including portal hypertension, multilobular cirrhosis, and liver failure. Current guidelines on the detection and monitoring of hepatobiliary complications in CF were published in 1999. The CF Foundation assembled a committee to evaluate research advances and formulate revised guidelines for CF-associated liver disease. A committee of hepatologists, gastroenterologists, pulmonologists, pharmacists, nurses, dietitians, individuals with CF, and the parents of a child with CF devised "population, intervention, comparison, and outcome" questions regarding hepatobiliary disease in CF. PubMed literature searches were performed for each population, intervention, comparison, and outcome question. Recommendations were voted on with 80% agreement required to approve a recommendation. Public comment on initial recommendations was solicited prior to the formulation of final recommendations. Thirty-one population, intervention, comparison, and outcome questions were assembled, 6401 manuscripts were title screened for relevance, with 1053 manuscripts undergoing detailed full-text review. Seven recommendations were approved for screening, 13 for monitoring of existing disease, and 14 for treatment of CF-associated hepatobiliary involvement or advanced liver disease. One recommendation on liver biopsy did not meet the 80% threshold. One recommendation on screening ultrasound was revised and re-voted on. Through a multidisciplinary committee and public engagement, we have assembled updated recommendations and guidance on screening, monitoring, and treatment of CF-associated hepatobiliary involvement and advanced liver disease. While research gaps remain, we anticipate that these recommendations will lead to improvements in CF outcomes through earlier detection and increased evidence-based approaches to monitoring and treatment.
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Affiliation(s)
- Zachary M. Sellers
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Stanford University, Palo Alto, California, USA
| | - David N. Assis
- Department of Medicine, Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut, USA
| | - Shruti M. Paranjape
- Division of Pediatric Pulmonology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Meghana Sathe
- Department of Pediatrics, Division of Pediatric Gastroenterology and Nutrition, UT Southwestern, Dallas, Texas, USA
| | - Frank Bodewes
- Department of Pediatric Gastroenterology, University Medical Center Groningen, Groningen, The Netherlands
| | - Melissa Bowen
- Department of Advanced Lung Disease and Lung Transplant, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Marco Cipolli
- Cystic Fibrosis Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Dominique Debray
- Pediatric Hepatology Unit, AP-HP, HôpitalNecker-Enfants malades, Paris, France
| | - Nicole Green
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Seattle Children’s Hospital and University of Washington, Seattle, Washington State, USA
| | - Kara S. Hughan
- Department of Pediatrics, Division of Pediatric Endocrinology and Metabolism, UPMC Children’s Hospital of Pittsburgh and University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - William R. Hunt
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia, USA
| | - Julio Leey
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Florida, Gainesville, Florida, USA
| | - Simon C. Ling
- Department of Paediatrics, Division of Gastroenterology, Hepatology & Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Giuseppe Morelli
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA
| | - Daniel Peckham
- Leeds Institute of Medical Research at St. James’s, University of Leeds, Leeds, UK
| | - Rebeca S. Pettit
- Riley Hospital for Children at IU Health, Indianapolis, Indiana, USA
| | - Alexander Philbrick
- Department of Specialty Pharmacy, Northwestern Medicine, Chicago, Illinois, USA
| | - Janis Stoll
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Washington University School of Medicine, St Louis, Missouri, USA
| | - Kay Vavrina
- University of Texas, Health Science Center, San Antonio, Texas, USA
| | - Stacy Allen
- CF Parent Community Advisor to Cystic Fibrosis Foundation, USA
| | - Tara Goodwin
- CF Parent Community Advisor to Cystic Fibrosis Foundation, USA
| | | | - Michael R. Narkewicz
- Department of Pediatrics, Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of, Aurora, Colorado, USA
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5
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Colombo C, Lanfranchi C, Tosetti G, Corti F, Primignani M. Management of liver disease and portal hypertension in cystic fibrosis: a review. Expert Rev Respir Med 2024; 18:269-281. [PMID: 38962827 DOI: 10.1080/17476348.2024.2365842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 06/05/2024] [Indexed: 07/05/2024]
Abstract
INTRODUCTION Cystic fibrosis (CF)-associated liver disease can significantly affect the quality of life and survival of people with CF. The hepatobiliary manifestations in CF are various, with focal/multilobular biliary cirrhosis more common in children and porto-sinusoidal vascular disease (PSVD) in young adults. Portal hypertensive complications, particularly bleeding from esophagogastric varices and hypersplenism are common, while liver failure is rarer and mainly linked to biliary disease. AREAS COVERED This review explores current therapeutic options for CF-associated liver disease, presenting ongoing studies and new insights into parthenogenesis for potential future therapies. EXPERT OPINION Monitoring for signs of portal hypertension is essential. Limited evidence supports ursodeoxycholic acid (UDCA) efficacy in halting CF liver disease progression. The effect of cystic fibrosis transmembrane conductance regulator (CFTR) modulators on liver outcomes lacks definitive data, since patients with CF-related liver disease were excluded from trials due to potential hepatotoxicity. A proposed approach involves using UDCA and modulators in early stages, along with anti-inflammatory agents, with further therapeutic strategies awaiting randomized trials. Prevention of portal hypertensive bleeding includes endoscopic sclerotherapy or ligation of esophageal varices. Nonselective beta-blockers may also prevent bleeding and could be cautiously implemented. Other non-etiological treatments require investigation.
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Affiliation(s)
- Carla Colombo
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Chiara Lanfranchi
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Giulia Tosetti
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabiola Corti
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Massimo Primignani
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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6
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Zienkiewicz D, Kalman P, Skrzypek P, Ziemiański P, Pacholczyk M, Kosieradzki M, Lisik W. Combined Liver-Pancreas Transplantation as Novel Treatment for Patient With Cystic Fibrosis: A Case Report. Transplant Proc 2024; 56:1013-1017. [PMID: 38749862 DOI: 10.1016/j.transproceed.2024.03.034] [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: 01/30/2024] [Accepted: 03/29/2024] [Indexed: 06/18/2024]
Abstract
BACKGROUND A 21-year-old woman diagnosed with cystic fibrosis developed cirrhosis, exocrine pancreatic insufficiency, and insulin-dependent diabetes mellitus. The patient qualified for double organ liver-pancreas transplantation beyond typical indications. The respiratory symptoms of cystic fibrosis were moderate and well-treated. The patient was endangered mainly by liver insufficiency and recurrent hypoglycemia, which was due to the treatment of diabetes with high doses of insulin. Computed tomography showed mild bronchiectasis, cirrhotic liver, splenomegaly, and atrophy of the pancreas. Pseudomonas aeruginosa colonized the upper respiratory tract. Gastrointestinal complications were sufficient for the patient to be qualified for combined liver-pancreas transplantation. METHODS First, a standard hepatectomy was performed. The liver was transplanted orthotopically. Subsequently, the team performed pancreas transplantation through a separate incision. The donor's duodenum was anastomosed to the recipient's jejunum, close to the ligament of Treitz. RESULTS No serious complications were noted during the postoperative period. Transplanted organs started functioning without delay. The patient was discharged after 6 weeks in general good condition. Twenty months later, the patient felt well, and the grafts kept functioning properly. CONCLUSION Combined liver-pancreas transplantation in patients with CF restores exocrine and endocrine pancreatic function and minimizes the risk of life-threatening complications associated with liver insufficiency. Improvement of life quality coincides with the possibility of discontinuing insulin and pancreatic enzyme supplementation. The combination of liver and pancreas transplantation may prevent advanced pulmonary complications, extend the prognosis of survival, and improve the long-term life quality.
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Affiliation(s)
- Damian Zienkiewicz
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland; Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Paulina Kalman
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland; Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Skrzypek
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Ziemiański
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland.
| | - Marek Pacholczyk
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Kosieradzki
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Wojciech Lisik
- Department of General and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
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7
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Desai S, Zhang W, Sutherland JM, Singer J, Quon BS. Factors associated with frequent high-cost individuals with cystic fibrosis and their healthcare utilization and cost patterns. Sci Rep 2023; 13:8910. [PMID: 37264136 DOI: 10.1038/s41598-023-35942-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/26/2023] [Indexed: 06/03/2023] Open
Abstract
Cystic fibrosis (CF) is a progressive multi-organ disease with significant morbidity placing extensive demands on the healthcare system. Little is known about those individuals with CF who continually incur high costs over multiple years. Understanding their characteristics may help inform opportunities to improve management and care, and potentially reduce costs. The purpose of this study was to identify and understand the clinical and demographic attributes of frequent high-costing CF individuals and characterize their healthcare utilization and costs over time. A longitudinal study of retrospective data was completed in British Columbia, Canada by linking the Canadian CF Registry with provincial healthcare administrative databases for the period between 2009 and 2017. Multivariable Cox regression models were employed to identify baseline factors associated with becoming a frequent high-cost CF user (vs. not a frequent high-cost CF user) in the follow-up period. We found that severe lung impairment (Hazard Ratio [HR]: 3.71, 95% confidence interval [CI], 1.49-9.21), lung transplantation (HR: 4.23, 95% CI, 1.68-10.69), liver cirrhosis with portal hypertension (HR: 10.96, 95% CI: 3.85-31.20) and female sex (HR: 1.97, 95% CI: 1.13-3.44) were associated with becoming a frequent high-cost CF user. Fifty-nine (17% of cohort) frequent high-cost CF users accounted for more than one-third of the overall total healthcare costs, largely due to inpatient hospitalization and outpatient medication costs.
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Affiliation(s)
- Sameer Desai
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Wei Zhang
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
- Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC, Canada
| | - Jason M Sutherland
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
- Centre for Health Services and Policy Research, University of British Columbia, Vancouver, BC, Canada
| | - Joel Singer
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
- Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC, Canada
| | - Bradley S Quon
- Centre for Heart Lung Innovation, University of British Columbia, St. Paul's Hospital, #166 - 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.
- Division of Respiratory Medicine, Department of Medicine, University of British Columbia, Vancouver, BC, Canada.
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8
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Ticona JH, Lapinel N, Wang J. Future Comorbidities in an Aging Cystic Fibrosis Population. Life (Basel) 2023; 13:1305. [PMID: 37374088 DOI: 10.3390/life13061305] [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: 05/03/2023] [Revised: 05/27/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
Cystic fibrosis (CF) is an autosomal recessive disease due to mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. With the advent of highly effective modulator therapy targeting the abnormal CFTR protein, people with CF (PwCF) are living more than 40 years longer than the pre-modulator therapy era. As a result, PwCF are facing new challenges of managing similar comorbidities affecting the average aging population. While CF is notoriously identified as a chronic respiratory disease, the multisystem presence of the CFTR gene can contribute to other organ-related complications acutely, but also heighten the likelihood of chronic conditions not routinely encountered in this cohort. In this overview, we will focus on risk factors and epidemiology for PwCF as they relate to cardiovascular disease, dyslipidemia, CF-related diabetes, pulmonary hypertension, obstructive sleep apnea, CF-liver disease, bone health and malignancy. With increased awareness of diseases affecting a newly aging CF population, a focus on primary and secondary prevention will be imperative to implementing a comprehensive care plan to improve long-term morbidity and mortality.
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Affiliation(s)
- Javier Humberto Ticona
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549, USA
| | - Nicole Lapinel
- Division of Pulmonary, Critical Care and Sleep Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY 11042, USA
| | - Janice Wang
- Division of Pulmonary, Critical Care and Sleep Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY 11042, USA
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9
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Squires JE, Horslen SP. CAQ Corner: Genetic liver disease. Liver Transpl 2022; 28:1231-1244. [PMID: 35377526 DOI: 10.1002/lt.26467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 01/13/2023]
Affiliation(s)
- James E Squires
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Simon P Horslen
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
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10
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Sherwood JS, Ullal J, Kutney K, Hughan KS. Cystic fibrosis related liver disease and endocrine considerations. J Clin Transl Endocrinol 2022; 27:100283. [PMID: 35024343 PMCID: PMC8724940 DOI: 10.1016/j.jcte.2021.100283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/23/2021] [Accepted: 11/27/2021] [Indexed: 12/12/2022] Open
Abstract
Development of CFLD adds significant morbidity and mortality to those with CF. CFLD is associated with an increased prevalence of endocrinopathies. Current treatment options for CFLD remain limited. Early recognition and treatment of CFLD associated conditions is critical.
Cystic fibrosis-liver disease (CFLD) is one of the most common non-pulmonary complications in the CF population, is associated with significant morbidity and represents the third leading cause of mortality in those with CF. CFLD encompasses a broad spectrum of hepatobiliary manifestations ranging from mild transaminitis, biliary disease, hepatic steatosis, focal biliary cirrhosis and multilobular biliary cirrhosis. The diagnosis of CFLD and prediction of disease progression remains a clinical challenge. The identification of novel CFLD biomarkers as well as the role of newer imaging techniques such as elastography to allow for early detection and intervention are active areas of research focus. Biliary cirrhosis with portal hypertension represents the most severe spectrum of CFLD, almost exclusively develops in the pediatric population, and is associated with a decline in pulmonary function, poor nutritional status, and greater risk of hospitalization. Furthermore, those with CFLD are at increased risk for vitamin deficiencies and endocrinopathies including CF-related diabetes, CF-related bone disease and hypogonadism, which can have further implications on disease outcomes and management. Effective treatment for CFLD remains limited and current interventions focus on optimization of nutritional status, identification and treatment of comorbid conditions, as well as early detection and management of CFLD specific sequelae such as portal hypertension or variceal bleeding. The extent to which highly effective modulator therapies may prevent the development or modify the progression of CFLD remains an active area of research. In this review, we discuss the challenges with defining and evaluating CFLD and the endocrine considerations and current management of CFLD.
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Key Words
- APRI, aspartate aminotransferase to platelet ratio
- BMI, body mass index
- CFBD, CF bone disease
- CFLD, Cystic fibrosis-liver disease
- CFRD, CF related diabetes
- CFTR, cystic fibrosis transmembrane conductance regulator
- Cirrhosis
- Cystic fibrosis liver disease
- Cystic fibrosis-related diabetes
- FFA, free fatty acids
- Fib-4, Fibrosis-4
- GH, growth hormone
- IGF-1, insulin-like growth factor-1
- Insulin resistance
- UDCA, ursodeoxycholic acid
- ULN, upper limit of normal
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Affiliation(s)
- Jordan S Sherwood
- Department of Pediatrics, Diabetes Research Center, Division of Pediatric Endocrinology, Massachusetts General Hospital, 55 Fruit St, Boston, MA 02114, United States
| | - Jagdeesh Ullal
- Department of Medicine, UPMC Center for Diabetes and Endocrinology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, United States
| | - Katherine Kutney
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH 44106, United States
| | - Kara S Hughan
- Department of Pediatrics, Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA 15224, United States
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11
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Scott J, Jones AM, Piper Hanley K, Athwal VS. Review article: epidemiology, pathogenesis and management of liver disease in adults with cystic fibrosis. Aliment Pharmacol Ther 2022; 55:389-400. [PMID: 35048397 DOI: 10.1111/apt.16749] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/18/2021] [Accepted: 12/13/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cystic fibrosis-related liver disease (CFLD) is the leading cause of death in cystic fibrosis (CF), after pulmonary disease. To improve identification and management of this condition requires an understanding of the underlying disease mechanism. AIMS This review summarises the current understanding of CFLD epidemiology, pathology, diagnosis and management. METHODS Relevant reports on cystic fibrosis liver disease were identified using a literature search and summarised. RESULTS CFLD is a heterogeneous condition with several different co-existent pathologies, including environmental and genetic factors. Incidence of clinically significant CFLD continues at a linear rate into early adulthood and has been described in up to 25% of CF patients. Diagnosis strategies lack precision and patient risk stratification needs to look beyond Childs-Pugh scoring. Efficacious therapies are lacking and, at present, newer modulator therapies lack data in CFLD and carry an increased risk of hepatotoxicity. Outcomes of liver transplant are comparable to non-CF transplant indications. CONCLUSIONS The incidence of CFLD increases with age and hence is increasingly important to adult patients with CF. Effective therapies are lacking. For progress to be made a better understanding of pathogenesis and disease detection are required.
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Affiliation(s)
- Jennifer Scott
- Division of Gastroenterology and Hepatology, Manchester University NHS Foundation Trust, Manchester, UK
- Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
| | - Andrew M Jones
- Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
- Manchester Adult Cystic Fibrosis Centre, Manchester University NHS Foundation Trust UK, Manchester, UK
| | - Karen Piper Hanley
- Division of Gastroenterology and Hepatology, Manchester University NHS Foundation Trust, Manchester, UK
- Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
| | - Varinder S Athwal
- Division of Gastroenterology and Hepatology, Manchester University NHS Foundation Trust, Manchester, UK
- Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
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12
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Cystic fibrosis-related liver disease: Clinical presentations, diagnostic and monitoring approaches in the era of CFTR modulator therapies. J Hepatol 2022; 76:420-434. [PMID: 34678405 DOI: 10.1016/j.jhep.2021.09.042] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 09/09/2021] [Accepted: 09/30/2021] [Indexed: 12/11/2022]
Abstract
Cystic fibrosis (CF) is the most common autosomal recessive disease in the Caucasian population. Cystic fibrosis-related liver disease (CFLD) is defined as the pathogenesis related to the underlying CFTR defect in biliary epithelial cells. CFLD needs to be distinguished from other liver manifestations that may not have any pathological significance. The clinical/histological presentation and severity of CFLD vary. The main histological presentation of CFLD is focal biliary fibrosis, which is usually asymptomatic. Portal hypertension develops in a minority of cases (about 10%) and may require specific management including liver transplantation for end-stage liver disease. Portal hypertension is usually the result of the progression of focal biliary fibrosis to multilobular cirrhosis during childhood. Nevertheless, non-cirrhotic portal hypertension as a result of porto-sinusoidal vascular disease is now identified increasingly more frequently, mainly in young adults. To evaluate the effect of new CFTR modulator therapies on the liver, the spectrum of hepatobiliary involvement must first be precisely classified. This paper discusses the phenotypic features of CFLD, its underlying physiopathology and relevant diagnostic and follow-up approaches, with a special focus on imaging.
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13
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Lee AJ, Huffmyer JL, Thiele EL, Zeitlin PL, Chatterjee D. The Changing Face of Cystic Fibrosis: An Update for Anesthesiologists. Anesth Analg 2022; 134:1245-1259. [PMID: 35020677 DOI: 10.1213/ane.0000000000005856] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Cystic fibrosis (CF) is the most common fatal genetic disease in North America. While CF is more common among Whites, it is increasingly being recognized in other races and ethnicities. Although there is no cure, life expectancy has steadily improved, with the median survival exceeding 46 years in the United States. There are now more adults than children with CF in the United States. CF is caused by mutations in a gene that encodes the cystic fibrosis transmembrane conductance regulator (CFTR) protein, expressed in many epithelial cells. More than 2100 CFTR mutations have been linked to CF, and newer CFTR modulator drugs are being used to improve the production, intracellular processing, and function of the defective CFTR protein. CF is a multisystem disease that affects primarily the lungs, pancreas, hepatobiliary system, and reproductive organs. Anesthesiologists routinely encounter CF patients for various surgical and medical procedures, depending on the age group. This review article focuses on the changing epidemiology of CF, advances in the classification of CFTR mutations, the latest innovations in CFTR modulator therapies, the impact of the coronavirus disease pandemic, and perioperative considerations that anesthesiologists must know while caring for patients with CF.
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Affiliation(s)
- Amy J Lee
- From the Department of Anesthesiology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Julie L Huffmyer
- Department of Anesthesiology, University of Virginia Health, Charlottesville, Virginia
| | - Eryn L Thiele
- Department of Anesthesiology, University of Virginia Health, Charlottesville, Virginia
| | - Pamela L Zeitlin
- Department of Pediatrics, National Jewish Health, Denver, Colorado
| | - Debnath Chatterjee
- From the Department of Anesthesiology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
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14
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Cheng K, Rosenthal P, Roberts JP, Perito ER. Liver transplant in children and adults with cystic fibrosis: Impact of growth failure and nutritional status. Am J Transplant 2022; 22:177-186. [PMID: 34379865 DOI: 10.1111/ajt.16791] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 07/13/2021] [Accepted: 07/19/2021] [Indexed: 01/25/2023]
Abstract
Nutritional status is known to strongly predict health outcomes in people with cystic fibrosis (CF), but the prevalence of and consequences for CF children with growth failure and underweight CF adults on the liver transplant (LT) waitlist has not been delineated. We utilized UNOS registry data from 2003 to 2017 to investigate the impact of growth failure and underweight on outcomes in liver transplant candidates with CF. Almost 1 in 3 children and adults with CF had growth failure or were underweight, respectively, at listing. Body mass index under-estimated growth failure compared to height and weight z-scores for children. In multivariate analysis of children, growth failure (HR 2.1, 95% CI 1.7-2.6), and CF (HR 2.7, 95% CI 1.6-4.6, vs. Non-CF) were independent risk factors for waitlist death among children; having both increased death risk almost fourfold (SHR 3.88, 95% CI 1.42-10.58). However, among children who did receive a LT, CF was not associated with death within 1-year post-LT. Underweight adult CF candidates were less likely to receive LT, again suggesting the importance of nutritional evaluation and early intervention in this at-risk cohort.
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Affiliation(s)
- Katherine Cheng
- Department of Pediatrics Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, California, USA
| | - Philip Rosenthal
- Department of Pediatrics Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, California, USA.,Department of Surgery, University of California, San Francisco, San Francisco, California, USA
| | - John P Roberts
- Department of Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Emily R Perito
- Department of Pediatrics Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, California, USA.,Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
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15
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Valamparampil JJ, Gupte GL. Cystic fibrosis associated liver disease in children. World J Hepatol 2021; 13:1727-1742. [PMID: 34904041 PMCID: PMC8637674 DOI: 10.4254/wjh.v13.i11.1727] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/19/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
Cystic fibrosis (CF) is an autosomal recessive disorder caused by mutations in the CF transmembrane conductance regulator gene. CF liver disease develops in 5%-10% of patients with CF and is the third leading cause of death among patients with CF after pulmonary disease or lung transplant complications. We review the pathogenesis, clinical presentations, complications, diagnostic evaluation, effect of medical therapies especially CF transmembrane conductance regulator modulators and liver transplantation in CF associated liver disease.
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Affiliation(s)
| | - Girish L Gupte
- Liver Unit, Birmingham Children’s Hospital, Birmingham B4 6NH, United Kingdom
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16
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Fridell JA, Lutz AJ, Powelson JA. Simultaneous pancreas and kidney transplant after bilateral lung transplant for a recipient with cystic fibrosis. Am J Transplant 2021; 21:3180-3183. [PMID: 33811791 DOI: 10.1111/ajt.16597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/21/2021] [Accepted: 03/24/2021] [Indexed: 01/25/2023]
Abstract
Cystic fibrosis (CF) is an inherited autosomal recessive disorder. Despite optimized therapy, the majority of affected individuals ultimately die of respiratory failure. Lung transplantation is the only available therapy that deals definitively with the end-stage pulmonary disease and has become the treatment of choice for some of these patients. As patients with CF are living longer, extrapulmonary manifestations may develop including pancreatic failure, which manifests as exocrine insufficiency and CF-related diabetes (CFRD). Both of these can be managed through pancreas transplantation. We have previously reported our series of three simultaneous lung and pancreas transplants in patients with CF, which were complicated by surgical issues for both the thoracic and abdominal portions, rejection and resistant infections with disappointing long-term survival. Based on these results, a sequential approach was adopted: first, the thoracic transplant; and second, once the patient has recovered, the abdominal transplants. This is the first reported case of pancreas and kidney transplantation performed after a lung transplant in a patient with CF. It demonstrates a successful approach to treating CF with a lung transplant, and in an effort to improve the patient's long-term outcome, treating CFRD and pancreatic enzyme insufficiency, with a subsequent pancreas transplant.
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Affiliation(s)
- Jonathan A Fridell
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Andrew J Lutz
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - John A Powelson
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
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17
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Characteristics and Outcomes of Children With Cystic Fibrosis Hospitalized With Cirrhosis in the United States. Am J Gastroenterol 2021; 116:1734-1737. [PMID: 33927124 PMCID: PMC8484050 DOI: 10.14309/ajg.0000000000001275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/18/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION To describe the characteristics and outcomes of children with cystic fibrosis (CF) hospitalized with cirrhosis in the United States. METHODS We conducted a population-based cohort study of hospitalizations among children with CF using the 2016 Kid's Inpatient Database. RESULTS In total, 9,615 admissions were analyzed. Diagnosis of cirrhosis was present in 509 (5.3%) and was significantly associated with increased mortality, length of stay, and hospital charges compared with those without cirrhosis. Hepatic encephalopathy was significantly associated with death in children with cirrhosis. DISCUSSION Future interventions should be designed to support children with CF who have cirrhosis to improve clinical outcomes.
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Fridell JA, Bozic MA, Ulrich BJ, Lutz AJ, Powelson JA. Pancreas transplantation for cystic fibrosis: A frequently missed opportunity. Clin Transplant 2021; 35:e14371. [PMID: 34032335 DOI: 10.1111/ctr.14371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 11/29/2022]
Abstract
Cystic fibrosis (CF) is an inherited autosomal recessive disorder. Despite optimized therapy, the majority of affected individuals ultimately die of respiratory failure. As patients with CF are living longer, extra-pulmonary manifestations may develop including pancreatic failure, which manifests as exocrine insufficiency, and CF-related diabetes (CFRD). Both of these can be managed through pancreas transplantation. Pancreas transplantation is usually performed in combination with another organ, most often with a kidney transplant for end-stage diabetic nephropathy. In the CF patient population, the two settings where inclusion of a pancreas transplant should be considered would be in combination with a lung transplant for CF pulmonary disease, or in combination with a liver for CF-related liver disease with cirrhosis. This report will discuss this topic in detail, including a review of the literature regarding combinations of lung/pancreas and liver/pancreas transplant.
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Affiliation(s)
- Jonathan A Fridell
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Molly A Bozic
- Department of Pediatric Gastroenterology, Riley Hospital for Children, Indianapolis, IN, USA
| | - Benjamin J Ulrich
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Andrew J Lutz
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - John A Powelson
- Department of Surgery, Division of Abdominal Transplant Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Resolution of severe hepatosteatosis in a cystic fibrosis patient with multifactorial choline deficiency: A case report. Nutrition 2021; 89:111348. [PMID: 34217074 DOI: 10.1016/j.nut.2021.111348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/12/2021] [Indexed: 11/24/2022]
Abstract
In cystic fibrosis (CF), 85% to 90% of patients develop exocrine pancreatic insufficiency. Despite enzyme substitution, low pancreatic phospholipase A2 (sPLaseA2-IB) activity causes fecal loss of bile phosphatidylcholine and choline deficiency. We report on a female patient who has CF and progressive hepatosteatosis from 4.5 y onward. At 22.3 y, the liver comprised 27% fat (2385 mL volume) and transaminases were strongly increased. Plasma choline was 1.9 µmol/L (normal: 8-12 mol/L). Supplementation with 3 × 1g/d choline chloride decreased liver fat and volume (3 mo: 8.2%; 1912 mL) and normalized transaminases. Plasma choline increased to only 5.6 µmol/L upon supplementation, with high trimethylamine oxide levels (12-35 µmol/L; normal: 3 ± 1 mol/L) proving intestinal microbial choline degradation. The patient was homozygous for rs12325817, a frequent single-nucleotide polymorphism in the PEMT gene, associated with severe hepatosteatosis in response to choline deficiency. Resolution of steatosis required 2 y (4.5% fat). Discontinuation/resumption of choline supplementation resulted in rapid relapse/resolution of steatosis, increased transaminases, and abdominal pain.
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20
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Sieloff EM, Rutledge B, Huffman C, Vos D, Melgar T. National trends and outcomes of genetically inherited non-alcoholic chronic liver disease in the USA: estimates from the National Inpatient Sample (NIS) database. Gastroenterol Rep (Oxf) 2021; 9:38-48. [PMID: 33747525 PMCID: PMC7962742 DOI: 10.1093/gastro/goaa091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/21/2020] [Accepted: 12/07/2020] [Indexed: 02/05/2023] Open
Abstract
Background Medical literature on the prevalence of genetic liver disease is lacking. In this study, we investigated the in-hospital healthcare and economic burden from genetic causes of non-alcoholic chronic liver disease (NACLD) and non-alcoholic liver cirrhosis (NALC) in the USA. Methods Data were abstracted from the National Inpatient Sample database between 2002 and 2014 using ICD9 codes for patients discharged with NACLD and NALC secondary to genetic diseases including alpha-1 antitrypsin deficiency (A1ATd), cystic fibrosis (CF), Wilson disease (WD), hereditary hemochromatosis (HHC), glycogen storage disease, and disorders of aromatic amino-acid metabolism (DAAAM). Results Throughout the study period, there were 19,332 discharges for NACLD associated with the six genetic diseases including 14,368 for NALC. There were $1.09 billion in hospital charges, 790 in-hospital deaths, and 955 liver transplants performed. Overall, A1ATd was associated with 8,983 (62.52%) hospitalizations for NALC followed by WD, CF, and HHC. The highest in-hospital mortality was seen with HHC. The greatest frequency of liver transplants was seen with DAAAM. Conclusion The number of hospitalizations for genetic liver diseases continues to increase. With increased funding and directed research efforts, we can aim to improve medical treatments and the quality of life for patients at risk for liver deterioration.
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Affiliation(s)
- Eric M Sieloff
- Department of Internal Medicine, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
| | - Brian Rutledge
- Department of Internal Medicine, Division of Gastroenterology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Cuyler Huffman
- Department of Biostatistics, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
| | - Duncan Vos
- Department of Biostatistics, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
| | - Thomas Melgar
- Department of Pediatrics, Adolescent and Internal Medicine, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
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21
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Sood V, Squires JE, Mazariegos GV, Vockley J, McKiernan PJ. Living Related Liver Transplantation for Metabolic Liver Diseases in Children. J Pediatr Gastroenterol Nutr 2021; 72:11-17. [PMID: 32969959 PMCID: PMC10657650 DOI: 10.1097/mpg.0000000000002952] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
ABSTRACT Metabolic liver diseases (MLDs) are a heterogeneous group of inherited conditions for which liver transplantation can provide definitive treatment. The limited availability of deceased donor organs means some who could benefit from transplant do not have this option. Living related liver transplant (LrLT) using relatives as donors has emerged as one solution to this problem. This technique is established worldwide, especially in Asian countries, with shorter waiting times and patient and graft survival rates equivalent to deceased donor liver transplantation. However, living donors are underutilized for MLDs in many western countries, possibly due to the fear of limited efficacy using heterozygous donors. We have reviewed the published literature and shown that the use of heterozygous donors for liver transplantation is safe for the majority of MLDs with excellent metabolic correction. The use of LrLT should be encouraged to complement deceased donor liver transplantation (DDLT) for treatment of MLDs.
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Affiliation(s)
- Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - George V. Mazariegos
- Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation
| | - Jerry Vockley
- Center for Rare Disease Therapy, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA
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22
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Palaniappan SK, Than NN, Thein AW, van Mourik I. Interventions for preventing and managing advanced liver disease in cystic fibrosis. Cochrane Database Syst Rev 2020; 3:CD012056. [PMID: 32227478 PMCID: PMC7104612 DOI: 10.1002/14651858.cd012056.pub3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Cystic fibrosis is an autosomal recessive inherited defect in the cystic fibrosis transmembrane conductance regulator (CFTR) gene resulting in abnormal regulation of salt and water movement across the membranes. In the liver this leads to focal biliary fibrosis resulting in progressive portal hypertension and end-stage liver disease in some individuals. This can be asymptomatic, but may lead to splenomegaly and hypersplenism, development of varices and variceal bleeding, and ascites; it has negative impact on overall nutritional status and respiratory function in this population. Prognosis is poor once significant portal hypertension is established. The role and outcome of various interventions for managing advanced liver disease (non-malignant end stage disease) in people with cystic fibrosis is currently unidentified. This is an updated version of a previously published review. OBJECTIVES To review and assess the efficacy of currently available treatment options for preventing and managing advanced liver disease in children and adults with cystic fibrosis. SEARCH METHODS We searched the Cochrane Cystic Fibrosis Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books. Date of last search: 19 November 2019. We also searched the reference lists of relevant articles and reviews and online trials registries. Date of last search: 01 January 2020. SELECTION CRITERIA Any published and unpublished randomised controlled trials and quasi-randomised controlled trials of advanced liver disease in cystic fibrosis with cirrhosis or liver failure, portal hypertension or variceal bleeding (or both). DATA COLLECTION AND ANALYSIS Authors independently examined titles and abstracts to identify potentially relevant trials, but none were eligible for inclusion in this review. MAIN RESULTS A comprehensive search of the literature did not identify any published eligible randomised controlled trials. AUTHORS' CONCLUSIONS In order to develop the best source of evidence, there is a need to undertake randomised controlled trials of interventions for preventing and managing advanced liver disease in adults and children with cystic fibrosis.
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Affiliation(s)
- Senthil K Palaniappan
- NHS trustDepartment of Medicine, University Hospitals of LeicesterLeicester Royal InfirmaryLeicesterUKLE1 5WW
| | - Nan Nitra Than
- Faculty of Medicine, Melaka‐Manipal Medical College (MMMC), Manipal Academy of Higher Education(MAHE)Department of Community MedicineMelakaMalaysia75150
| | - Aung Win Thein
- Melaka‐Manipal Medical CollegeDepartment of SurgeryJalan Batu Hampar, Bukit BaruMelakaMelakaMalaysia75150
| | - Indra van Mourik
- Birmingham Children's HospitalLiver UnitSteelhouse LaneBirminghamUKB4 6NH
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23
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Abstract
Cystic fibrosis (CF) is a multisystem disease caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. CFTR is expressed in the apical surface of cholangiocytes. Homozygous CFTR gene mutation results in viscous and acidic bile secretions secondary to deficient surface fluid and bicarbonate efflux. Viscous, inspissated bile causes ductular obstruction and hepatotoxicity from retained bile components, leading to fibrosis and ultimately cirrhosis, known as CF liver disease (CFLD). CFLD is the third leading cause of death in CF patients. CFLD manifestations can take many forms. They range from asymptomatic elevation of transaminases to cirrhosis and end-stage liver disease. CFLD is diagnosed after excluding other causes of chronic liver disease. To date, there is no effective therapy to prevent or treat CFLD. Management of CFLD emphasizes on optimizing nutritional status. Ursodeoxycholic acid is the only available treatment that may prevent progression of CFLD at present. All CF patients with CFLD need annual investigations and follow-up for early detection of the disease. Liver transplantation should be considered in patients with decompensated cirrhosis and portal hypertension, with acceptable long-term outcomes. Novel therapies of CFLD are promising. This review article aims to summarize the published literature on CFLD, its pathophysiology, clinical features and complications, and management including new therapeutic options.
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Affiliation(s)
- Siham Al Sinani
- Graduate Medical Education Department, Oman Medical Specialty Board, Muscat, Oman.,Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
| | - Sharef Al-Mulaabed
- Department of Pediatrics, Brookdale University Hospital Medical Center, Brooklyn, NY, USA
| | | | - Rabab Sultan
- Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
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24
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Hercun J, Alvarez F, Vincent C, Bilodeau M. Cystic fibrosis liver disease: A condition in need of structured transition and continuity of care. CANADIAN LIVER JOURNAL 2019; 2:71-83. [PMID: 35990223 PMCID: PMC9202747 DOI: 10.3138/canlivj-2018-0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/10/2018] [Indexed: 08/05/2023]
Abstract
Liver disease affects one-third of patients with cystic fibrosis (CF) and it is one of the major causes of morbidity and mortality in these patients. Historically considered a disease of childhood, its impact is now seen more often in adulthood. The heterogeneous pattern of CF liver disease and its rapid progression to cirrhosis remain a diagnostic challenge and new questions pertaining to the nature of liver involvement have recently been raised. Non-invasive measures to stratify the severity of liver involvement are increasingly used to predict clinical outcomes. A single treatment, ursodeoxycholic acid, has been used to slow progression of liver disease while recent advances in the field of CF treatments are promising. Management of portal hypertension remains challenging but outcomes after liver transplantation are encouraging. While many questions remain unanswered, a growing number of CF patients reach adulthood and will require care for CF liver disease.
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Affiliation(s)
- Julian Hercun
- Hepatology Department, Centre Hospitalier de l’Université de Montréal, Montréal, Québec;
| | - Fernando Alvarez
- Gastroenterology, Hepatology and Nutrition Division, CHU Sainte-Justine, Montréal, Québec
| | - Catherine Vincent
- Hepatology Department, Centre Hospitalier de l’Université de Montréal, Montréal, Québec;
| | - Marc Bilodeau
- Hepatology Department, Centre Hospitalier de l’Université de Montréal, Montréal, Québec;
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Abstract
Cystic fibrosis liver disease (CFLD) remains the third leading cause of death in patients with cystic fibrosis. Although most patients with CFLD present in childhood, recent studies suggest a second wave of liver disease in adulthood. There are no clear guidelines for diagnosing CFLD. Treatment options for CFLD remain limited, and while UDCA is widely used, its long-term benefit is unclear. Those who develop hepatic decompensation or uncontrolled variceal bleeding may benefit from liver transplant, either alone, or in combination with lung transplant.
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Affiliation(s)
- Sasan Sakiani
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, University of Maryland Medical Center, 22 South Greene Street, N3W50, Baltimore, MD 21201, USA.
| | - David E Kleiner
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, 10 Center Drive, Building 10, Room 2S235, MSC 1500, Bethesda, MD 20892, USA
| | - Theo Heller
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, 10 Center Drive, Building 10, Room 9B-16, MSC 1800, Bethesda, MD 20892, USA
| | - Christopher Koh
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, 10 Center Drive, Building 10, Room 9B-16, MSC 1800, Bethesda, MD 20892, USA.
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26
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Lemoine C, Lokar J, McColley SA, Alonso EM, Superina R. Cystic fibrosis and portal hypertension: Distal splenorenal shunt can prevent the need for future liver transplant. J Pediatr Surg 2019; 54:1076-1082. [PMID: 30792095 DOI: 10.1016/j.jpedsurg.2019.01.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 01/27/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND The management of portal hypertension (PHT) in children with well compensated cirrhosis and cystic fibrosis (CF) is controversial. We present our experience with distal splenorenal shunting (DSRS) for the treatment of PHT as an alternative to liver transplantation (LT). METHODS Between 2008 and 2017, 5 CF children underwent a DSRS at a pediatric hepatobiliary and transplantation referral center. LT (n = 9) was reserved for patients with decompensated cirrhosis. Statistical analysis was done using the paired t-test (p < 0.05 considered significant). RESULTS Mean PELD/MELD score was significantly lower for DSRS patients than LT (3 ± 6 vs 28 ± 4, p < 0.001). All 5 DSRS patients had grade III-IV varices. One bled prior to surgery. After DSRS, spleen size decreased significantly from 8.4 ± 1.5 cm to 4.4 ± 1.8 cm (p = 0.019). Mean platelet count remained stable (87.8 ± 48 to 91.8 ± 35, p = 0.9). There were no postoperative complications. No DSRS patient experienced variceal bleeding following shunt creation. Liver function tests remained stable in the DSRS group, and no patient required a liver transplant (median follow up 4.65 years, range 1.24-7.79). CONCLUSIONS Patients with cystic fibrosis who have well-compensated cirrhosis and symptomatic portal hypertension can be palliated with distal splenorenal shunting and do not need liver transplants. These patients can undergo shunting with minimal morbidity. TYPE OF STUDY Case series with no comparison group. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Caroline Lemoine
- Division of Transplant Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Joan Lokar
- Division of Transplant Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Susanna A McColley
- Division of Pulmonary Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Estella M Alonso
- Division of Gastroenterology, Hepatology, and Nutrition, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Riccardo Superina
- Division of Transplant Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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27
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Freeman AJ, Sellers ZM, Mazariegos G, Kelly A, Saiman L, Mallory G, Ling SC, Narkewicz MR, Leung DH. A Multidisciplinary Approach to Pretransplant and Posttransplant Management of Cystic Fibrosis-Associated Liver Disease. Liver Transpl 2019; 25:640-657. [PMID: 30697907 DOI: 10.1002/lt.25421] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 01/09/2019] [Indexed: 12/16/2022]
Abstract
Approximately 5%-10% of patients with cystic fibrosis (CF) will develop advanced liver disease with portal hypertension, representing the third leading cause of death among patients with CF. Cystic fibrosis with advanced liver disease and portal hypertension (CFLD) represents the most significant risk to patient mortality, second only to pulmonary or lung transplant complications in patients with CF. Currently, there is no medical therapy to treat or reverse CFLD. Liver transplantation (LT) in patients with CFLD with portal hypertension confers a significant survival advantage over those who do not receive LT, although the timing in which to optimize this benefit is unclear. Despite the value and efficacy of LT in selected patients with CFLD, established clinical criteria outlining indications and timing for LT as well as disease-specific transplant considerations are notably absent. The goal of this comprehensive and multidisciplinary report is to present recommendations on the unique CF-specific pre- and post-LT management issues clinicians should consider and will face.
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Affiliation(s)
- A Jay Freeman
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.,Division of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Healthcare of Atlanta, Atlanta, GA
| | - Zachary M Sellers
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA.,Division of Pediatric Gastroenterology, Hepatology and Nutrition, Lucile Packard Children's Hospital at Stanford, Palo Alto, CA
| | - George Mazariegos
- Department of Surgery and Critical Care, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh, Pittsburgh, PA
| | - Andrea Kelly
- Department of Pediatrics, Perelman School of Medicine of University of Pennsylvania, Philadelphia, PA.,Division of Pediatric Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Lisa Saiman
- Department of Pediatrics, Columbia University Medical Center, New York, NY.,Division of Pediatric Infectious Diseases, New York-Presbyterian Morgan Stanley Children's Hospital, New York, NY
| | - George Mallory
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX.,Divisions of Pediatric Pulmonary Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Simon C Ling
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.,Division of Pediatric Gastroenterology, Hepatology and Nutrition, Toronto, Ontario, Canada
| | - Michael R Narkewicz
- Digestive Health Institute, Children's Hospital of Colorado, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Daniel H Leung
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX.,Pediatric Gastroenterology, Hepatology and Nutrition, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
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Hepatic Steatosis Is Prevalent Following Orthotopic Liver Transplantation in Children With Cystic Fibrosis. J Pediatr Gastroenterol Nutr 2019; 68:96-103. [PMID: 30234762 DOI: 10.1097/mpg.0000000000002154] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Systematic study of allograft liver histology in children undergoing orthotopic liver transplantation (LT) for cystic fibrosis-related liver disease (CFLD). METHODS Retrospective clinicopathologic review of explants and allograft liver biopsies from 13 children and adolescents with CFLD. RESULTS In this study, the median age at LT for CFLD was 15.7 years. Notably, 10 of 13 (77%) CF explants had >5% steatosis and 8 of 13 (61.5%) demonstrated variable fibrosis. The median age, sex, type of transplant (liver vs liver-lung), pancreatic insufficiency status, body mass index (BMI) percentile, genotype, and prevalence of diabetes were comparable in those with and without explant steatosis. More than half of allograft biopsies showed significant steatosis (17/31, 54.8%) and lobular inflammation (16/31, 51.6%). Hepatocyte ballooning was less frequent (5/31, 16.1%). Overall, 6 patients (46.2%) had allograft steatosis that worsened over time in 2 patients (33%). None had advanced fibrosis (≥stage 3). Patients with allograft steatosis had significantly more biopsies, were more likely to be "liver only" recipients, had a shorter interval since transplant and higher body mass index percentile (although <85). Patients without explant steatosis never demonstrated allograft steatosis, whereas 60% of patients with explant steatosis (n = 6) developed varying degrees of allograft steatosis. The degree of explant steatosis did not predict its severity in allografts (P = 0.3). CONCLUSION This is the first study highlighting the development of allograft steatosis in CF patients. Our findings suggest that allograft steatosis in patients with CF may be related to pre-existing steatosis in native livers, regardless of other risk factors and may have implications on patient management and long-term graft/patient survival.
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Shankar S, Bolia R, Hodgson A, Bishop JR, Evans HM, Oliver MR. Combined liver and pancreas transplantation in two children with cystic fibrosis-First experience in Australia and New Zealand. Pediatr Transplant 2018; 22:e13234. [PMID: 29877025 DOI: 10.1111/petr.13234] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/14/2018] [Indexed: 11/29/2022]
Abstract
We report the first two pediatric patients with CF who underwent successful combined liver-pancreas transplantation in Australia and New Zealand for CF liver disease and CF-related diabetes mellitus.
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Affiliation(s)
- Sahana Shankar
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Vic., Australia
| | - Rishi Bolia
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Vic., Australia
| | - Alexandra Hodgson
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Vic., Australia
| | - Jonathan R Bishop
- Department of Paediatric Gastroenterology, Starship Children's Health, Auckland, New Zealand
| | - Helen M Evans
- Department of Paediatric Gastroenterology, Starship Children's Health, Auckland, New Zealand
| | - Mark R Oliver
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Vic., Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Vic., Australia
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Ye W, Narkewicz MR, Leung DH, Karnsakul W, Murray KF, Alonso EM, Magee JC, Schwarzenberg SJ, Weymann A, Molleston JP. Variceal Hemorrhage and Adverse Liver Outcomes in Patients With Cystic Fibrosis Cirrhosis. J Pediatr Gastroenterol Nutr 2018; 66:122-127. [PMID: 28906321 PMCID: PMC5745284 DOI: 10.1097/mpg.0000000000001728] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Cirrhosis occurs in 5% to 10% of cystic fibrosis (CF) patients, often accompanied by portal hypertension. We analyzed 3 adverse liver outcomes, variceal bleeding (VB), liver transplant (LT), and liver-related death (LD), and risk factors for these in CF Foundation Patient Registry subjects with reported cirrhosis. METHODS We determined 10-year incidence rates for VB, LT, LD, and all-cause mortality (ACM), and examined risk factors using competing risk models and Cox-proportional hazard regression. RESULTS From 2003 to 2012, 943 participants (41% females, mean age 18.1 years) had newly reported cirrhosis; 24.7% required insulin, 85% had previous pseudomonas. Seventy-three subjects had reported VB: 38 with first VB and new cirrhosis reported simultaneously and 35 with VB after cirrhosis report. Ten-year cumulative VB, LT, and LD rates were 6.6% (95% confidence interval [CI]: 4.0, 9.1%), 9.9% (95% CI: 6.6%, 13.2%), and 6.9% (95% CI: 4.0%, 9.8%), respectively, with an ACM of 39.2% (95% CI: 30.8, 36.6%). ACM was not increased in subjects with VB compared to those without (hazard ratio [HR] 1.10, 95% CI: 0.59, 2.08). CF-related diabetes (HR: 3.141, 95% CI:1.56, 6.34) and VB (HR: 4.837, 95% CI: 2.33, 10.0) were associated with higher LT risk, whereas only worse lung function was associated with increased LD in multivariate analysis. Death rate among subjects with VB was 24% with LT and 20.4% with native liver. CONCLUSIONS VB is an uncommon complication of CF cirrhosis and can herald the diagnosis, but does not affect ACM. Adverse liver outcomes and ACM are frequent by 10 years after cirrhosis report.
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Affiliation(s)
- Wen Ye
- University of Michigan, Ann Arbor, MI
| | - Michael R Narkewicz
- Digestive Health Institute, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, CO
| | - Daniel H Leung
- Baylor College of Medicine and Texas Children's Hospital, Houston, TX
| | | | - Karen F Murray
- Seattle Children's Hospital and University of Washington, Seattle, WA
| | | | | | | | | | - Jean P Molleston
- Indiana University School of Medicine/Riley Hospital for Children, Indianapolis, IN
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31
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Leung DH, Narkewicz MR. Cystic Fibrosis-related cirrhosis. J Cyst Fibros 2017; 16 Suppl 2:S50-S61. [DOI: 10.1016/j.jcf.2017.07.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 07/01/2017] [Accepted: 07/03/2017] [Indexed: 12/14/2022]
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Abstract
OBJECTIVES Hepatobiliary complications are a leading cause of morbidity and mortality in cystic fibrosis (CF) patients. Knowledge of the underlying pathological aspects and optimal clinical management is, however, sorely lacking. METHODS We provide a summary of the lectures given by international speakers at the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) monothematic conference on cystic fibrosis-related liver disease (CFLD) held in Paris in January 2016, to discuss the status of our current knowledge of liver disease in CF patients, to define the critical areas that need to be addressed, and to resolve actions to elucidate relevant mechanisms of disease to optimise future therapeutic options. CONCLUSIONS The need for a universal consensus on the definition of CFLD to clarify disease stage and to identify relevant biomarkers to assess disease severity was highlighted. A deeper understanding of the pathophysiology and prognostic factors for the long-term evolution of CFLD is fundamental to move forward and has a strong bearing on identifying potential treatments. Novel experimental models and new treatment options under investigation are discussed and offer hope for the near future of CFLD.
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33
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Palaniappan SK, Than NN, Thein AW, Moe S, van Mourik I. Interventions for preventing and managing advanced liver disease in cystic fibrosis. Cochrane Database Syst Rev 2017; 8:CD012056. [PMID: 28850173 PMCID: PMC6483789 DOI: 10.1002/14651858.cd012056.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Cystic fibrosis is an autosomal recessive inherited defect in the cystic fibrosis transmembrane conductance regulator (CFTR) gene resulting in abnormal regulation of salt and water movement across the membranes. In the liver this leads to focal biliary fibrosis resulting in progressive portal hypertension and end-stage liver disease in some individuals. This can be asymptomatic, but may lead to splenomegaly and hypersplenism, development of varices and variceal bleeding, and ascites; it has negative impact on overall nutritional status and respiratory function in this population. Prognosis is poor once significant portal hypertension is established. The role and outcome of various interventions for managing advanced liver disease (non-malignant end stage disease) in people with cystic fibrosis is currently unidentified. OBJECTIVES To review and assess the efficacy of currently available treatment options for preventing and managing advanced liver disease in children and adults with cystic fibrosis. SEARCH METHODS We searched the Cochrane Cystic Fibrosis Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books.Date of last search: 06 April 2017.We also searched the reference lists of relevant articles and reviews and online trials registries. Date of last search: 04 January 2017. SELECTION CRITERIA Any published and unpublished randomised controlled trials and quasi-randomised controlled trials of advanced liver disease in cystic fibrosis with cirrhosis or liver failure, portal hypertension or variceal bleeding (or both). DATA COLLECTION AND ANALYSIS Authors independently examined titles and abstracts to identify potentially relevant trials, but none were eligible for inclusion in this review. MAIN RESULTS A comprehensive search of the literature did not identify any published eligible randomised controlled trials. AUTHORS' CONCLUSIONS In order to develop the best source of evidence, there is a need to undertake randomised controlled trials of interventions for preventing and managing advanced liver disease in adults and children with cystic fibrosis.
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Affiliation(s)
- Senthil K Palaniappan
- NHS trustDepartment of Medicine, University Hospitals of LeicesterLeicester Royal InfirmaryLeicesterUKLE1 5WW
| | - Nan Nitra Than
- Faculty of MedicineDepartment of Community MedicineMelaka‐Manipal Medical College (MMMC)Jalan Batu HamparMelakaMalaysia75150
| | - Aung Win Thein
- Melaka‐Manipal Medical CollegeDepartment of SurgeryJalan Batu Hampar, Bukit BaruMelakaMalaysia75150
| | - Soe Moe
- Faculty of MedicineDepartment of Community MedicineMelaka‐Manipal Medical College (MMMC)Jalan Batu HamparMelakaMalaysia75150
| | - Indra van Mourik
- Birmingham Children's HospitalLiver UnitSteelhouse LaneBirminghamUKB4 6NH
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34
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Sivam S, Al-Hindawi Y, Di Michiel J, Moriarty C, Spratt P, Jansz P, Malouf M, Plit M, Pleass H, Havryk A, Bowen D, Haber P, Glanville AR, Bye PTP. Liver and lung transplantation in cystic fibrosis: an adult cystic fibrosis centre's experience. Intern Med J 2017; 46:852-4. [PMID: 27405894 DOI: 10.1111/imj.13126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 12/09/2015] [Accepted: 12/13/2015] [Indexed: 01/12/2023]
Abstract
Liver disease develops in one-third of patients with cystic fibrosis (CF). It is rare for liver disease to have its onset after 20 years of age. Lung disease, however, is usually more severe in adulthood. A retrospective analysis was performed on nine patients. Three patients required lung transplantation approximately a decade after liver transplant, and another underwent combined liver and lung transplants. Four additional patients with liver transplants are awaiting assessment for lung transplants. One patient is awaiting combined liver and lung transplants. With increased survival in CF, several patients may require more than single organ transplantation.
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Affiliation(s)
- S Sivam
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Y Al-Hindawi
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - J Di Michiel
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - C Moriarty
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - P Spratt
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - P Jansz
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - M Malouf
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - M Plit
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - H Pleass
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Liver Transplant Unit, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - A Havryk
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - D Bowen
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - P Haber
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Department of Addiction Medicine, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - A R Glanville
- Lung Transplantation Unit, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - P T P Bye
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
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35
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Ronan NJ, Elborn JS, Plant BJ. Current and emerging comorbidities in cystic fibrosis. Presse Med 2017; 46:e125-e138. [PMID: 28554721 DOI: 10.1016/j.lpm.2017.05.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/09/2017] [Accepted: 05/09/2017] [Indexed: 01/09/2023] Open
Abstract
Cystic fibrosis transmembrane conductance regulator (CFTR) is expressed ubiquitously throughout the body. Thus, while respiratory manifestations dominate much of cystic fibrosis (CF) care, there are prominent multi-organ manifestations and comorbidities. In the general population, the number of comorbidities increases with aging. Few illnesses have experienced such a dramatic improvement in survival as CF, which has been transformed from an illness of childhood death to one of adult survival. Hence, as longevity increases in CF, it is paralleled by an increasing number of patients with multicomplex comorbidities availing of care from adult CF multi-disciplinary teams. This review gives an overview of the traditional CF associated comorbidities and those emerging in an aging adult cohort. While historically the treatment of CF focused on the consequences of CFTR dysfunction, the recent advent of CFTR modulators with the potential to enhance CFTR function represents an opportunity to potentially reverse or delay the development of some of the comorbidities associated with CF. Where evidence is available for the impact of CFTR modulatory therapy, namely ivacaftor on comorbidities in CF, this is highlighted.
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Affiliation(s)
- Nicola J Ronan
- Cork university hospital, university college Cork, Cork adult cystic fibrosis centre, HRB clinical research facility, Wilton,T12 DFK4 Cork, Ireland
| | - Joseph Stuart Elborn
- London and Queen's university Belfast, National heart and lung institute, Imperial College, Royal Brompton hospital, London, United Kingdom
| | - Barry J Plant
- Cork university hospital, university college Cork, Cork adult cystic fibrosis centre, HRB clinical research facility, Wilton,T12 DFK4 Cork, Ireland.
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Abstract
Despite improvement in median life expectancy and overall health, some children with cystic fibrosis (CF) progress to end-stage lung or liver disease and become candidates for transplant. Transplants for children with CF hold the promise to extend and improve the quality of life, but barriers to successful long-term outcomes include shortage of suitable donor organs; potential complications from the surgical procedure and immunosuppressants; risk of rejection and infection; and the need for lifelong, strict adherence to a complex medical regimen. This article reviews the indications and complications of lung and liver transplantation in children with CF.
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Affiliation(s)
- Albert Faro
- Department of Pediatrics, Washington University in St. Louis, Campus Box 8116, 660 South Euclid Avenue, St Louis, MO 63110, USA.
| | - Alexander Weymann
- Department of Pediatrics, Washington University in St. Louis, Campus Box 8116, 660 South Euclid Avenue, St Louis, MO 63110, USA
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37
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Features of Severe Liver Disease With Portal Hypertension in Patients With Cystic Fibrosis. Clin Gastroenterol Hepatol 2016; 14:1207-1215.e3. [PMID: 27062904 PMCID: PMC4955685 DOI: 10.1016/j.cgh.2016.03.041] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 03/11/2016] [Accepted: 03/23/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Liver disease is the third leading cause of death in patients with cystic fibrosis (CF), but features of patients with CF, severe liver disease, and portal hypertension have not been characterized fully. METHODS We performed a retrospective analysis of data from 561 patients with CF (63% male, 99% with pancreatic insufficiency), liver disease (hepatic parenchymal abnormalities consistent with cirrhosis, confirmed by imaging), and portal hypertension (esophageal varices, portosystemic collaterals, or splenomegaly), with no alternate causes of liver disease. All patients were enrolled in the Genetic Modifier Study of Severe CF Liver Disease at 76 international centers, from January 1999 through July 2013. RESULTS Male patients were diagnosed with liver disease at a younger age than female patients (10 vs 11 y; P = .01). Splenomegaly was observed in 99% of patients and varices in 71%. Levels of liver enzymes were near normal in most patients. Thrombocytopenia affected 70% of patients and was more severe in patients with varices (88 × 10(9)/L vs 145 × 10(9)/L; P < .0001). Ninety-one patients received liver transplants (16%), at a median age of 13.9 years. Compared with patients who did not receive liver transplants, patients who received liver transplants had lower platelet counts (78 × 10(9)/L vs 113 × 10(9)/L; P < .0001), higher international normalized ratios (P < .0001), and lower levels of albumin (P = .0002). The aminotransferase to platelet ratio index (APRi) and fibrosis index based on 4 factor (FIB-4) values were higher than the diagnostic thresholds for CF liver disease in 96% and in 90% of patients, respectively. Patients who received liver transplants or who had varices had higher APRi and FIB-4 values than patients who did not. CONCLUSIONS In patients with CF, severe liver disease develops early in childhood (approximately 10 years of age), and is more common in boys than in girls. Patients with varices and those who receive liver transplants have more abnormal platelet counts and APRi and FIB-4 scores.
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38
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Usatin DJ, Perito ER, Posselt AM, Rosenthal P. Under Utilization of Pancreas Transplants in Cystic Fibrosis Recipients in the United Network Organ Sharing (UNOS) Data 1987-2014. Am J Transplant 2016; 16:1620-5. [PMID: 26603034 PMCID: PMC5436302 DOI: 10.1111/ajt.13630] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 10/22/2015] [Accepted: 11/12/2015] [Indexed: 01/25/2023]
Abstract
Despite a high prevalence of pancreatic endocrine and exocrine insufficiency in cystic fibrosis (CF), pancreas transplantation is rarely reported. United Network for Organ Sharing (UNOS) data were used to examine utilization of pancreas transplant and posttransplant outcomes in CF patients. Between 1987-2014, CF patients (N = 4600) underwent 17 liver-pancreas, three lung-pancreas, one liver-lung pancreas, four kidney-pancreas, and three pancreas-only transplants. Of the 303 CF patients who received liver transplantation, 20% had CF-related diabetes (CFRD) before transplantation, and nine of those received a liver-pancreas transplant. Of 4241 CF patients who underwent lung transplantation, 33% had CFRD before transplantation, and three of those received a pancreas transplant. Of 49 CF patients who received a liver-lung transplant, 57% had CFRD before transplantation and one received a pancreas transplant. Posttransplantation diabetes developed in 7% of CF pancreas transplant recipients versus 24% of CF liver and 29% of CF lung recipients. UNOS has no data on pancreas exocrine insufficiency. Two-year posttransplantation survival was 88% after liver-pancreas transplant, 33% after lung-pancreas transplant, and 100% after pancreas-kidney and pancreas-only transplants. Diabetes is common pretransplantation and posttransplantation in CF solid organ transplant recipients, but pancreas transplantation remains rare. Further consideration of pancreas transplant in CF patients undergoing other solid organ transplant may be warranted.
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Affiliation(s)
- D. J. Usatin
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, CA,Corresponding author: Danielle Usatin,
| | - E. R. Perito
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, CA
| | - A. M. Posselt
- Department of Surgery, University of California, San Francisco, San Francisco, CA
| | - P. Rosenthal
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of California, San Francisco, San Francisco, CA,Department of Surgery, University of California, San Francisco, San Francisco, CA
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39
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Black SM, Woodley FW, Tumin D, Mumtaz K, Whitson BA, Tobias JD, Hayes D. Cystic Fibrosis Associated with Worse Survival After Liver Transplantation. Dig Dis Sci 2016; 61:1178-85. [PMID: 26602912 DOI: 10.1007/s10620-015-3968-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 11/08/2015] [Indexed: 01/06/2023]
Abstract
BACKGROUND Survival in cystic fibrosis patients after liver transplantation and liver-lung transplantation is not well studied. AIMS To discern survival rates after liver transplantation and liver-lung transplantation in patients with and without cystic fibrosis. METHODS The United Network for Organ Sharing database was queried from 1987 to 2013. Univariate Cox proportional hazards, multivariate Cox models, and propensity score matching were performed. RESULTS Liver transplant and liver-lung transplant were performed in 212 and 53 patients with cystic fibrosis, respectively. Univariate Cox proportional hazards regression identified lower survival in cystic fibrosis after liver transplant compared to a reference non-cystic fibrosis liver transplant cohort (HR 1.248; 95 % CI 1.012, 1.541; p = 0.039). Supplementary analysis found graft survival was similar across the 3 recipient categories (log-rank test: χ(2) 2.68; p = 0.262). Multivariate Cox models identified increased mortality hazard among cystic fibrosis patients undergoing liver transplantation (HR 2.439; 95 % CI 1.709, 3.482; p < 0.001) and liver-lung transplantation (HR 2.753; 95 % CI 1.560, 4.861; p < 0.001). Propensity score matching of cystic fibrosis patients undergoing liver transplantation to non-cystic fibrosis controls identified a greater mortality hazard in the cystic fibrosis cohort using a Cox proportional hazards model stratified on matched pairs (HR 3.167; 95 % CI 1.265, 7.929, p = 0.014). CONCLUSIONS Liver transplantation in cystic fibrosis is associated with poorer long-term patient survival compared to non-cystic fibrosis patients, although the difference is not due to graft survival.
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Affiliation(s)
- Sylvester M Black
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Frederick W Woodley
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA.,Section of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, 43205, USA
| | - Dmitry Tumin
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA.,Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Khalid Mumtaz
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Bryan A Whitson
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Joseph D Tobias
- Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, USA.,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA.,Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Don Hayes
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA. .,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA. .,Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA. .,Center for Epidemiology of Organ Failure and Transplantation, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA. .,Section of Pulmonary Medicine, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, 43205, USA.
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40
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Abstract
Cystic fibrosis is a life-limiting, recessive disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Increased survival outcomes and the multisystem nature of the disease, including the involvement of hepatobiliary and gastrointestinal tracts, now require the need for more extensive knowledge and expertise in cystic fibrosis among gastroenterologists. Manifestations are either a direct consequence of the primary defect in cystic fibrosis or a secondary complication of the disease or therapy. Adult patients with cystic fibrosis also have an increased risk of malignancy in the gastrointestinal and pancreatico-biliary tracts compared with the general population. Novel treatments that target the basic defects in the CFTR protein have emerged, but to date not much is known about their effects on the gastrointestinal and hepatobiliary systems. The introduction of such therapies has provided new opportunities for the application of intestinal endpoints in clinical trials and the understanding of underlying disease mechanisms that affect the gut in cystic fibrosis.
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Affiliation(s)
- Chee Y Ooi
- Sydney Children's Hospital, School of Women's and Children's Health, High Street, Randwick, New South Wales 2031, Sydney, Australia
| | - Peter R Durie
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children 555 University Avenue Toronto, Ontario M5G 1X8, Canada
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41
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Management of pancreatic, gastrointestinal and liver complications in adult cystic fibrosis. Rev Mal Respir 2015; 32:566-85. [DOI: 10.1016/j.rmr.2014.12.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 12/09/2014] [Indexed: 01/27/2023]
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42
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Ledder O, Haller W, Couper RT, Lewindon P, Oliver M. Cystic fibrosis: an update for clinicians. Part 2: hepatobiliary and pancreatic manifestations. J Gastroenterol Hepatol 2014; 29:1954-62. [PMID: 25238538 DOI: 10.1111/jgh.12785] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/20/2014] [Indexed: 12/14/2022]
Abstract
This paper, the second in the series, will build on the first and explore the importance of liver and pancreatic manifestations of cystic fibrosis (CF) and the effect on morbidity and mortality of this multifaceted genetic condition. It will also further develop the critical role of the gastroenterologist as part of the multidisciplinary group of clinicians and allied health staff in the effective management of patients with CF.
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Affiliation(s)
- Oren Ledder
- Department of Gastroenterology and Clinical Nutrition, Royal Children's Hospital Parkville, Melbourne, Victoria
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Staufer K, Halilbasic E, Trauner M, Kazemi-Shirazi L. Cystic fibrosis related liver disease--another black box in hepatology. Int J Mol Sci 2014; 15:13529-49. [PMID: 25093717 PMCID: PMC4159809 DOI: 10.3390/ijms150813529] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 07/10/2014] [Accepted: 07/16/2014] [Indexed: 02/07/2023] Open
Abstract
Due to improved medical care, life expectancy in patients with cystic fibrosis (CF) has veritably improved over the last decades. Importantly, cystic fibrosis related liver disease (CFLD) has become one of the leading causes of morbidity and mortality in CF patients. However, CFLD might be largely underdiagnosed and diagnostic criteria need to be refined. The underlying pathomechanisms are largely unknown, and treatment strategies with proven efficacy are lacking. This review focuses on current invasive and non-invasive diagnostic standards, the current knowledge on the pathophysiology of CFLD, treatment strategies, and possible future developments.
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Affiliation(s)
- Katharina Staufer
- Division of Transplantation, Department of Surgery, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria.
| | - Emina Halilbasic
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria.
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria.
| | - Lili Kazemi-Shirazi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria.
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44
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Bandsma R, Bozic M, Fridell J, Crull M, Molleston J, Avitzur Y, Mozer-Glassberg Y, Gonzalez-Peralta R, Hodik M, Fecteau A, de Angelis M, Durie P, Ng V. Simultaneous liver–pancreas transplantation for cystic fibrosis-related liver disease: A multicenter experience. J Cyst Fibros 2014; 13:471-7. [DOI: 10.1016/j.jcf.2013.12.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 12/03/2013] [Accepted: 12/30/2013] [Indexed: 10/25/2022]
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45
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Squires RH, Ng V, Romero R, Ekong U, Hardikar W, Emre S, Mazariegos GV. Evaluation of the pediatric patient for liver transplantation: 2014 practice guideline by the American Association for the Study of Liver Diseases, American Society of Transplantation and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition. Hepatology 2014; 60:362-98. [PMID: 24782219 DOI: 10.1002/hep.27191] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 04/22/2014] [Indexed: 12/16/2022]
Affiliation(s)
- Robert H Squires
- Department of Pediatrics, University of Pittsburgh School of Medicine; Division of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA
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46
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Dorgan DJ, Hadjiliadis D. Lung transplantation in patients with cystic fibrosis: special focus to infection and comorbidities. Expert Rev Respir Med 2014; 8:315-26. [PMID: 24655065 DOI: 10.1586/17476348.2014.899906] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Despite advances in medical care, patients with cystic fibrosis still face limited life expectancy. The most common cause of death remains respiratory failure. End-stage cystic fibrosis can be treated with lung transplantation and is the third most common reason for which the procedure is performed. Outcomes for cystic fibrosis are better than most other lung diseases, but remain limited (5-year survival 60%). For patients with advanced disease lung transplantation appears to improve survival. Outcomes for patients with Burkholderia cepacia remain poor, although they are better for patients with certain genomovars. Controversy exists about Mycobacterium abscessus infection and appropriateness for transplant. More information is also becoming available for comorbidities, including diabetes and pulmonary hypertension among others. Extra-corporeal membrane oxygenation is used more frequently for end-stage disease as a bridge to lung transplantation and will likely be used more in the future.
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Affiliation(s)
- Daniel J Dorgan
- Division of Pulmonary, Allergy and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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47
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Abstract
The survival of patients with cystic fibrosis (CF) has progressively increased over recent decades, largely attributable to early diagnosis through newborn screening and advances in nutritional and respiratory care. As the life expectancy of patients with CF has improved, non-respiratory complications such as liver disease have become increasingly recognized. Biochemical derangements of liver enzymes in CF are common and may be attributed to a number of specific hepatobiliary abnormalities. Among them, Cystic Fibrosis-associated Liver Disease (CFLD) is clinically the most significant hepatic complication and is believed to have a significant impact on morbidity and mortality. However, there remains much conjecture about the extent of the adverse prognostic implications that a diagnosis of CFLD has on clinical outcomes. The purpose of this review is to give an overview of the current knowledge regarding liver disease in children with CF.
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Affiliation(s)
- Lisette Leeuwen
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, Australia; Medical School, University of Groningen, Groningen, The Netherlands
| | - Dominic A Fitzgerald
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, Australia; Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, Australia
| | - Kevin J Gaskin
- Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, Australia; Department of Gastroenterology, The Children's Hospital at Westmead, Sydney, Australia; James Fairfax Institute of Paediatric Nutrition, University of Sydney, Sydney, Australia.
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48
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Bozic M, Molleston J. Strategies for management of pediatric cystic fibrosis liver disease. Clin Liver Dis (Hoboken) 2013; 2:204-206. [PMID: 30992863 PMCID: PMC6448657 DOI: 10.1002/cld.255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 07/02/2013] [Accepted: 08/17/2013] [Indexed: 02/04/2023] Open
Affiliation(s)
- Molly Bozic
- Department of Pediatric GastroenterologyHepatology and Nutrition, Indiana University School of Medicine Riley Hospital for ChildrenIndianapolisIN.
| | - Jean Molleston
- Department of Pediatric GastroenterologyHepatology and Nutrition, Indiana University School of Medicine Riley Hospital for ChildrenIndianapolisIN.
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Parisi GF, Di Dio G, Franzonello C, Gennaro A, Rotolo N, Lionetti E, Leonardi S. Liver disease in cystic fibrosis: an update. HEPATITIS MONTHLY 2013; 13:e11215. [PMID: 24171010 PMCID: PMC3810678 DOI: 10.5812/hepatmon.11215] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 06/16/2013] [Accepted: 08/05/2013] [Indexed: 12/11/2022]
Abstract
CONTEXT Cystic fibrosis (CF) is the most widespread autosomal recessive genetic disorder that limits life expectation amongst the Caucasian population. As the median survival has increased related to early multidisciplinary intervention, other manifestations of CF have emerged especially for the broad spectrum of hepatobiliary involvement. The present study reviews the existing literature on liver disease in cystic fibrosis and describes the key issues for an adequate clinical evaluation and management of patients, with a focus on the pathogenetic, clinical and diagnostic-therapeutic aspects of liver disease in CF. EVIDENCE ACQUISITION A literature search of electronic databases was undertaken for relevant studies published from 1990 about liver disease in cystic fibrosis. The databases searched were: EMBASE, PubMed and Cochrane Library. RESULTS CF is due to mutations in the gene on chromosome 7 that encodes an amino acidic polypeptide named CFTR (cystic fibrosis transmembrane regulator). The hepatic manifestations include particular changes referring to the basic CFTR defect, iatrogenic lesions or consequences of the multisystem disease. Even though hepatobiliary disease is the most common non-pulmonary cause of mortality in CF (the third after pulmonary disease and transplant complications), only about the 33%of CF patients presents clinically significant hepatobiliary disease. CONCLUSIONS Liver disease will have a growing impact on survival and quality of life of cystic fibrosis patients because a longer life expectancy and for this it is important its early recognition and a correct clinical management aimed at delaying the onset of complications. This review could represent an opportunity to encourage researchers to better investigate genotype-phenotype correlation associated with the development of cystic fibrosis liver disease, especially for non-CFTR genetic polymorphisms, and detect predisposed individuals. Therapeutic trials are needed to find strategies of fibrosis prevention and to avoid its progression prior to development its related complications.
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Affiliation(s)
- Giuseppe Fabio Parisi
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Giovanna Di Dio
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Chiara Franzonello
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Alessia Gennaro
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Novella Rotolo
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Elena Lionetti
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
| | - Salvatore Leonardi
- Department of Medical and Pediatric Science, Bronchopneumology and Cystic Fibrosis Unit, University of Catania, Catania, Italy
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50
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Kelly DA, Bucuvalas JC, Alonso EM, Karpen SJ, Allen U, Green M, Farmer D, Shemesh E, McDonald RA. Long-term medical management of the pediatric patient after liver transplantation: 2013 practice guideline by the American Association for the Study of Liver Diseases and the American Society of Transplantation. Liver Transpl 2013; 19:798-825. [PMID: 23836431 DOI: 10.1002/lt.23697] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 06/15/2013] [Indexed: 12/15/2022]
Affiliation(s)
- Deirdre A Kelly
- Liver Unit, Birmingham Children's Hospital, National Health Service Trust, Birmingham, United Kingdom.
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