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Liu X, Han L, Zhou Z, Tu J, Ma J, Chen J. Effect of liver abnormalities on mortality in Fontan patients: a systematic review and meta-analysis. BMC Cardiovasc Disord 2024; 24:385. [PMID: 39054422 PMCID: PMC11270789 DOI: 10.1186/s12872-024-04042-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 07/10/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Fontan-associated liver disease (FALD) is one of the most common complications following Fontan procedure, but the impact of FALD on survival outcomes remains controversial. The aim of this systematic review and meta-analysis was to examine and quantify the influence of liver disease on the survival of Fontan patients. METHODS The Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines were followed, and relevant human studies published from inception up to 12 August 2022 were searched. Stata (version 17.0) was applied to perform the meta-analysis, using random effects (Mantel-Haenszel) models. The I2 statistic was used to assess the heterogeneity. Subgroup analysis and meta-regression were employed to explore the potential sources of heterogeneity and sensitivity analysis was performed to determine the potential influence of each study on the overall pooled results. RESULTS A total of 312 records were initially identified and 8 studies involving 2,466 patients were selected for inclusion. Results revealed a significant association between the severity of liver disease following Fontan procedure and mortality, which was confirmed by sensitivity analysis and subgroup analysis assessing post-HT mortality. Meta-regression showed that diagnostic methods for liver disease may be a source of heterogeneity. After removal of the FALD patients identified by international classification of disease codes, heterogeneity was markedly reduced, and the positive association between all-cause mortality and the severity of liver disease became significant. CONCLUSIONS This meta-analysis showed the severity of liver disease following the Fontan procedure has a significant association with mortality. Lifelong follow-up is necessary and imaging examinations are recommended for routine surveillance of liver disease. Among patients with failing Fontan and advanced liver disease, combined heart-liver transplantation may provide additional survival benefits.
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Affiliation(s)
- Xiang Liu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China
| | - Linjiang Han
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China
| | - Ziqin Zhou
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China
| | - Jiazichao Tu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China
| | - Jianrui Ma
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China
| | - Jimei Chen
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangdong Cardiovascular Institute, Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, PR China.
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, 510080, China.
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Goldstein SA, Krasuski RA. Complex Congenital Heart Disease in the Adult. Annu Rev Med 2024; 75:493-512. [PMID: 38285514 DOI: 10.1146/annurev-med-050922-052324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Congenital heart disease (CHD), a heterogeneous group of structural abnormalities of the cardiovascular system, is the most frequent cause of severe birth defects. Related to improved pediatric outcomes, there are now more adults living with CHD, including complex lesions, than children. Adults with CHD are at high risk for complications related to their underlying anatomy and past surgical palliative interventions. Adults with CHD require close monitoring and proactive management strategies to improve outcomes.
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Affiliation(s)
- Sarah A Goldstein
- Division of Cardiology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Richard A Krasuski
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA;
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Bütikofer S, Greutmann-Yantiri M, Gubler C, Reiner C, Alkadhi H, Pfammatter T, Puippe G, Santos Lopes B, Possner M, Bonassin F, Meier L, Babic D, Attenhofer Jost C, Jüngst C, Müllhaupt B, Bernsmeier C, Schwerzmann M, Tobler D, Lenggenhager D, Marques Maggio E, Greutmann M. Determinants of Advanced Liver Fibrosis in Adult Patients After Fontan Palliation: Usefulness of Ultrasound Transient Elastography. Can J Cardiol 2023; 39:1338-1345. [PMID: 37116790 DOI: 10.1016/j.cjca.2023.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Fontan-associated liver disease is an increasing concern. Our aim was to assess prevalence and predictors of advanced liver fibrosis with a specific focus on utility of liver stiffness measurement by ultrasound transient elastography. METHODS A total of 97 adult Fontan patients (55% male, median age: 23.1 years, interquartile range [IQR]: 18.7-30.6); 92 (95%) were evaluated with transient elastography, and 50 (52%) underwent transjugular liver biopsy. Advanced liver fibrosis was defined as congestive hepatic fibrosis score 3 or 4. RESULTS Only 4 patients (4%) had liver stiffness values < 10 kilopascal (kPa). Liver-stiffness measurements correlated weakly with peak oxygen uptake on exercise testing and Fontan pressure but not with Model for End-Stage Liver Disease excluding INR (MELD-XI) score or spleen size. Serial follow-up liver stiffness measurements in 73 clinically stable patients showed large variability among individual patients. Advanced liver fibrosis was present in 35 of 50 (70%) patients on liver biopsy and was associated to MELD-XI-Score ≥ 11 and splenomegaly but not to liver-stiffness measurements. Advanced liver fibrosis was not associated with patient age or time since Fontan operation but with younger age at completion of Fontan (3.7 years, IQR: 2.3-6.3 vs 6.8 years; IQR: 3.5-12.1; P = 0.037). CONCLUSIONS In our cohort, advanced liver fibrosis was present in the majority of adult Fontan patients. Liver stiffness as measured by transient elastography was not associated with the degree of liver fibrosis. Because of its high variability on serial measurements, it seems not to be useful for clinical decision making. The unexpected finding that younger age at completion of Fontan was associated with advanced liver fibrosis merits further evaluation.
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Affiliation(s)
- Simon Bütikofer
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Mehtap Greutmann-Yantiri
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Christoph Gubler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Cecilia Reiner
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hatem Alkadhi
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Thomas Pfammatter
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Gilbert Puippe
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Bruno Santos Lopes
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Mathias Possner
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Francesca Bonassin
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Lukas Meier
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Daniela Babic
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Christine Attenhofer Jost
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Christoph Jüngst
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Beat Müllhaupt
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Christine Bernsmeier
- Department of Gastroenterology and Hepatology, University Hospital Basel, Basel, Switzerland
| | - Markus Schwerzmann
- Center for Congenital Heart Disease, University Hospital Inselspital, University of Bern, Bern, Switzerland
| | - Daniel Tobler
- Department of Cardiology, University Hospital Basel, Basel, Switzerland
| | - Daniela Lenggenhager
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Ewerton Marques Maggio
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Matthias Greutmann
- University Heart Centre Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
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Acosta Izquierdo L, Rai A, Saprungruang A, Chavhan GB, Kamath BM, Dipchand AI, Seed M, Yoo SJ, Lam CZ. Assessment of liver fibrosis using a 3-dimensional high-resolution late gadolinium enhancement sequence in children and adolescents with Fontan circulation. Eur Radiol 2023; 33:5446-5454. [PMID: 36786904 DOI: 10.1007/s00330-023-09452-z] [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: 08/06/2022] [Revised: 12/05/2022] [Accepted: 02/03/2023] [Indexed: 02/15/2023]
Abstract
OBJECTIVES To assess abnormal liver enhancement on 15-20 min delayed 3D high-resolution late gadolinium enhancement (3D HR LGE) sequence in patients with Fontan circulation. METHODS Retrospective study of pediatric Fontan patients (< 18 years old) with combined cardiac-liver MRI from January 2018 to August 2021. Abnormal hepatic enhancement was graded (0-3) for each lobe, summed for a total liver enhancement score (0-6), and compared to repaired tetralogy of Fallot (rTOF) patients. Correlations with other hepatic imaging biomarkers were performed. Temporal relationships of enhancement compared to traditional early portal venous and 5-7-min delayed phase liver imaging were analyzed. RESULTS The Fontan group (n = 35, 13 ± 3.4 years old, median time from Fontan 10 (9-12) years) had 23/35 (66%) with delayed 3D HR LGE total liver enhancement score > 0 (range 0-5), with greater involvement of the right lobe (1 (0-1) vs 0 (0-1), p < 0.01). The rTOF group (n = 35, 14 ± 2.6 years old) had no abnormal enhancement. In the Fontan group, total liver enhancement was 3 (2-4) in the early portal venous phase, lower at 1 (1-2) in the 5-7-min delayed phase (p < 0.01), and lowest at 1 (0-2) in the 15-20-min delayed phase (p = 0.03). 3D HR LGE enhancement correlated inversely with portal vein flow (rs = - 0.42, p = 0.01) and positively with left lobe stiffness (rs = 0.51, p < 0.01). The enhancement score decreased in 13/35 (37%) between the 5-7- and 15-20-min delayed phases. CONCLUSIONS Liver fibrosis can be assessed on 3D HR LGE sequences in patients with Fontan circulation, correlates with other imaging biomarkers of Fontan liver disease, and may add information for hepatic surveillance in this population. KEY POINTS • Abnormal liver enhancement on 3D HR LGE sequences in Fontan patients likely represents liver fibrosis and is seen in up to 66% of children and adolescents with variable distribution and severity. • The degree of 3D HR LGE liver enhancement correlates with decreased portal vein flow and increased left hepatic lobe stiffness.
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Affiliation(s)
- Laura Acosta Izquierdo
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Archana Rai
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Ankavipar Saprungruang
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Division of Cardiology, Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Govind B Chavhan
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Binita M Kamath
- Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Anne I Dipchand
- Division of Cardiology, Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Mike Seed
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
- Division of Cardiology, Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Shi-Joon Yoo
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Christopher Z Lam
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada.
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada.
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Lewis MJ, Reardon LC, Aboulhosn J, Haeffele C, Chen S, Kim Y, Fuller S, Forbess L, Alshawabkeh L, Urey MA, Book WM, Rodriguez F, Menachem JN, Clark DE, Valente AM, Carazo M, Egbe A, Connolly HM, Krieger EV, Angiulo J, Cedars A, Ko J, Jacobsen RM, Earing MG, Cramer JW, Ermis P, Broda C, Nugaeva N, Ross H, Awerbach JD, Krasuski RA, Rosenbaum M. Clinical Outcomes of Adult Fontan-Associated Liver Disease and Combined Heart-Liver Transplantation. J Am Coll Cardiol 2023; 81:2149-2160. [PMID: 37257950 DOI: 10.1016/j.jacc.2023.03.421] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/02/2023] [Accepted: 03/27/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND The impact of Fontan-associated liver disease (FALD) on post-transplant mortality and indications for combined heart-liver transplant (CHLT) in adult Fontan patients remains unknown. OBJECTIVES The purpose of this study was to assess the impact of FALD on post-transplant outcomes and compare HT vs CHLT in adult Fontan patients. METHODS We performed a retrospective-cohort study of adult Fontan patients who underwent HT or CHLT across 15 centers. Inclusion criteria were as follows: 1) Fontan; 2) HT/CHLT referral; and 3) age ≥16 years at referral. Pretransplant FALD score was calculated using the following: 1) cirrhosis; 2) varices; 3) splenomegaly; or 4) ≥2 paracenteses. RESULTS A total of 131 patients (91 HT and 40 CHLT) were included. CHLT recipients were more likely to be older (P = 0.016), have a lower hemoglobin (P = 0.025), require ≥2 diuretic agents pretransplant (P = 0.051), or be transplanted in more recent decades (P = 0.001). Postmatching, CHLT demonstrated a trend toward improved survival at 1 year (93% vs 74%; P = 0.097) and improved survival at 5 years (86% vs 52%; P = 0.041) compared with HT alone. In patients with a FALD score ≥2, CHLT was associated with improved survival (1 year: 85% vs 62%; P = 0.044; 5 years: 77% vs 42%; P = 0.019). In a model with transplant decade and FALD score, CHLT was associated with improved survival (HR: 0.33; P = 0.044) and increasing FALD score was associated with worse survival (FALD score: 2 [HR: 14.6; P = 0.015], 3 [HR: 22.2; P = 0.007], and 4 [HR: 27.8; P = 0.011]). CONCLUSIONS Higher FALD scores were associated with post-transplant mortality. Although prospective confirmation of our findings is necessary, compared with HT alone, CHLT recipients were older with higher FALD scores, but had similar survival overall and superior survival in patients with a FALD score ≥2.
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Affiliation(s)
- Matthew J Lewis
- Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, New York, USA.
| | - Leigh C Reardon
- Department of Medicine, Division of Cardiology, Ahmason/UCLA Adult Congenital Heart Disease Center, University of California Los Angeles, Los Angeles, California, USA
| | - Jamil Aboulhosn
- Department of Medicine, Division of Cardiology, Ahmason/UCLA Adult Congenital Heart Disease Center, University of California Los Angeles, Los Angeles, California, USA
| | - Christiane Haeffele
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, California, USA
| | - Sharon Chen
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, California, USA
| | - Yuli Kim
- Division of Cardiology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Stephanie Fuller
- Division of Cardiothoracic Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lisa Forbess
- Division of Pediatric Cardiology, Department of Pediatrics, Northwestern University, Ann and Robert Lurie Children's Hospital, Chicago, Illinois, USA
| | - Laith Alshawabkeh
- Division of Cardiology, Department of Medicine, University of California, San Diego, California, USA
| | - Marcus A Urey
- Division of Cardiology, Department of Medicine, University of California, San Diego, California, USA
| | - Wendy M Book
- Division of Cardiology, Department of Medicine, Emory University, Atlanta, Georgia, USA
| | - Fred Rodriguez
- Division of Cardiology, Department of Medicine, Emory University, Atlanta, Georgia, USA
| | - Jonathan N Menachem
- Division of Cardiology, Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - Daniel E Clark
- Division of Cardiology, Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - Anne Marie Valente
- Department of Cardiology, Boston Children's Hospital, Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA
| | - Matthew Carazo
- Department of Cardiology, Boston Children's Hospital, Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA
| | - Alexander Egbe
- Division of Cardiology, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Heidi M Connolly
- Division of Cardiology, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric V Krieger
- Division of Cardiology, Department of Medicine, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Jilian Angiulo
- Division of Cardiology, Department of Medicine, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Ari Cedars
- Division of Cardiology, Department of Medicine, UT Southwestern, Dallas, Texas, USA
| | - Jong Ko
- Division of Cardiology, Department of Medicine, UT Southwestern, Dallas, Texas, USA
| | - Roni M Jacobsen
- Division of Cardiology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Michael G Earing
- Division of Cardiology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Jonathan W Cramer
- Department of Pediatrics and Internal Medicine, Division of Cardiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Peter Ermis
- Division of Pediatric Cardiology and Adult Congenital Heart Disease, Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Christopher Broda
- Division of Pediatric Cardiology and Adult Congenital Heart Disease, Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Natalia Nugaeva
- Division of Cardiology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Heather Ross
- Division of Cardiology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Jordan D Awerbach
- Division of Cardiology, Phoenix Children's, Phoenix, AZ, Divisions of Child Health and Internal Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Richard A Krasuski
- Division of Cardiology, Department of Medicine, Duke University, Raleigh Durham, North Carolina, USA
| | - Marlon Rosenbaum
- Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, New York, USA
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Evans WN, Acherman RJ, Galindo A, Rothman A, Ciccolo ML, Lehoux J, Restrepo H. Hepatic Fibrosis Risk Factors in Extracardiac-Fontan Patients: Observations From a Single Center. World J Pediatr Congenit Heart Surg 2023; 14:345-349. [PMID: 36883214 DOI: 10.1177/21501351231154216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Objective: We reviewed our experience with transvenous liver biopsy-derived hepatic fibrosis scores and possible associated risk factors in those postextracardiac Fontan patients. Methods: We identified extracardiac-Fontan patients with postoperative durations <20 years who underwent cardiac catheterizations with transvenous hepatic biopsies between April 2012 and July 2022. If a patient underwent two liver biopsies, we averaged the two total fibrosis scores and concurrent time, pressure, and oxygen saturation data. We grouped patients by the following factors: (1) sex, (2) venovenous collaterals, and (3) type of functionally univentricular heart. We identified potential hepatic fibrosis risk factors as the following: female, presence of venovenous collaterals, and a functional univentricle of right-ventricular type. For statistical analysis, we used Kruskal-Wallis nonparametric testing. Results: We identified 127 patients who underwent 165 transvenous biopsies, with 38 patients undergoing 2 biopsies. We found that females with two additional risk factors had the highest median total fibrosis scores, 4 (1-8); males with <2 risk factors had the lowest median total fibrosis scores, 2 (0-5); and females with <2 additional risk factors and males with two risk factors were in the middle, median total fibrosis score 3 (0-6), P =.002; and there were no statistical differences for the other demographic or hemodynamic variables. Conclusions: For extracardiac-Fontan patients with similar demographic and hemodynamic variables, identifiable risk factors are associated with the degree of hepatic fibrosis.
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Affiliation(s)
- William N Evans
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Division of Pediatric Cardiology, Department of Pediatrics, 212548Kirk Kerkorian School of Medicine, Las Vegas, NV, USA
| | - Ruben J Acherman
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Division of Pediatric Cardiology, Department of Pediatrics, 212548Kirk Kerkorian School of Medicine, Las Vegas, NV, USA
| | - Alvaro Galindo
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Division of Pediatric Cardiology, Department of Pediatrics, 212548Kirk Kerkorian School of Medicine, Las Vegas, NV, USA
| | - Abraham Rothman
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Division of Pediatric Cardiology, Department of Pediatrics, 212548Kirk Kerkorian School of Medicine, Las Vegas, NV, USA
| | - Michael L Ciccolo
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Department of Surgery, 212548Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Juan Lehoux
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA
| | - Humberto Restrepo
- Congenital 20567Heart Center Nevada, Las Vegas, NV, USA.,Division of Pediatric Cardiology, Department of Pediatrics, 212548Kirk Kerkorian School of Medicine, Las Vegas, NV, USA
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7
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Mild Acquired von Willebrand Syndrome and Cholestasis in Pediatric and Adult Patients with Fontan Circulation. J Clin Med 2023; 12:jcm12031240. [PMID: 36769887 PMCID: PMC9917608 DOI: 10.3390/jcm12031240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
Background: Hemodynamic alterations in Fontan patients (FP) are associated with hemostatic dysbalance and Fontan-associated liver disease. Studies of other hepatopathologies indicate an interplay between cholestasis, tissue factor (TF), and von Willebrand factor (VWF). Hence, we hypothesized a relationship between the accumulation of bile acids (BA) and these hemostatic factors in FP. Methods: We included 34 FP (Phenprocoumon n = 15, acetylsalicylic acid (ASA) n = 16). BA were assessed by mass spectrometry. TF activity and VWF antigen (VWF:Ag) were determined by chromogenic assays. VWF collagen-binding activity (VWF:CB) was assessed via ELISA. Results: Cholestasis was observed in 6/34 FP (total BA ≥ 10 µM). BA levels and TF activity did not correlate (p = 0.724). Cholestatic FP had lower platelet counts (p = 0.013) from which 5/6 FP were not treated with ASA. VWF:Ag levels were increased in 9/34 FP and significantly lower in FP receiving ASA (p = 0.044). Acquired von Willebrand syndrome (AVWS) was observed in 10/34-FP, with a higher incidence in cholestatic FP (4/6) (p = 0.048). Conclusions: Cholestasis is unexpectedly infrequent in FP and seems to be less frequent under ASA therapy. Therefore, ASA may reduce the risk of advanced liver fibrosis. FP should be screened for AVWS to avoid bleeding events, especially in cholestatic states.
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8
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Zentner D, Phan K, Gorelik A, Keung C, Grigg L, Sood S, Gibson R, Nicoll AJ. Fontan Hepatopathy - Managing Unknowns. Heart Lung Circ 2023; 32:535-543. [PMID: 36642589 DOI: 10.1016/j.hlc.2022.12.007] [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: 09/03/2022] [Revised: 11/24/2022] [Accepted: 12/08/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIMS How to best monitor Fontan associated liver disease (FALD) remains unclear. We describe results from a prospective liver care pathway in adults (n=84) with a Fontan circulation. METHODS Routine assessment of the liver, by acoustic radiation force frequency and ultrasound was undertaken. Results, including liver biochemistry, systemic ventricular function (echocardiography), functional class, medication use and clinical endpoints (varices, hepatocellular carcinoma, heart transplantation and death) were collated. RESULTS Most individuals returned a cirrhotic range acoustic radiation force impulse imaging (ARFI) result. ARFI values were greater in the proportion of individuals with hepatic nodularity (p=0.024). Univariate analysis demonstrated moderate correlation with platelet number (Spearmans rho= -0.376, p=0.049). Patients with clinical endpoints had lower platelets (p=0.012) but only a trend to hepatic nodularity (p=0.057). Clinical endpoints were more common in those with ventricular dysfunction (p=0.011). Multivariate analysis revealed that age at Fontan and being on angiotensin converting enzyme inhibitors (ACEI) predicted ARFI score (β=0.06 (95% CI 0.01-0.09), p=0.007 and β=0.53 (95% CI 0.17-0.89), p=0.005, respectively). However, these associations were not significant once adjusted for Fontan type, age at ARFI, systemic ventricle morphology, ventricle function, or Model for End-stage Liver Disease (MELD-XI) excluding international normalised ratio (INR) (p>0.05 for all). CONCLUSIONS Ideal FALD monitoring remains unclear. ARFI has utility as a binary non-invasive indicator of cirrhosis, highlighting individuals who may need more frequent ongoing monitoring for hepatocellular carcinoma. However, no definite advantage to serial ARFI, once cirrhotic range ARFI results are present, has been identified.
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Affiliation(s)
- Dominica Zentner
- Department of Medicine (RMH), Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Vic, Australia; Department of Cardiology, Royal Melbourne Hospital, Melbourne, Vic, Australia.
| | - Khoa Phan
- Department of Cardiology, Royal Melbourne Hospital, Melbourne, Vic, Australia
| | - Alexandra Gorelik
- Department of Medicine (RMH), Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Vic, Australia; Monash Department of Clinical Epidemiology, Cabrini Institute, Cabrini Health Department of Epidemiology and Preventive Medicine, School of Public Health & Preventive Medicine, Monash University, Melbourne, Vic, Australia
| | - Charlotte Keung
- Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Melbourne, Vic, Australia; Department of Gastroenterology, Eastern Health, Melbourne, Vic, Australia
| | - Leeanne Grigg
- Department of Cardiology, Royal Melbourne Hospital, Melbourne, Vic, Australia
| | - Siddharth Sood
- Department of Medicine (RMH), Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Vic, Australia; Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Melbourne, Vic, Australia
| | - Robert Gibson
- Department of Radiology, Royal Melbourne Hospital, Melbourne, Vic, Australia; Department of Medical Imaging, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Vic, Australia
| | - Amanda J Nicoll
- Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Melbourne, Vic, Australia; Department of Gastroenterology, Eastern Health, Melbourne, Vic, Australia
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9
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Evans WN, Acherman RJ, Restrepo H. Hepatic fibrosis gender differences in extracardiac Fontan patients. J Card Surg 2022; 37:3520-3524. [PMID: 36057990 DOI: 10.1111/jocs.16880] [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: 07/23/2022] [Accepted: 08/11/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We investigated possible gender differences for hepatic fibrosis in extracardiac-Fontan patients. METHODS We identified extracardiac Fontan, performed between 2000 and 2016, who underwent cardiac catheterizations with transvenous hepatic biopsies between April 2012 and June 2022. We divided the patients by gender for analysis. RESULTS We identified 116 patients who underwent 145 transvenous biopsies, with 29 patients undergoing 2 biopsies at an average interval of 5 ± 1 years. We divided the 145 biopsies into two groups: 1) 98/145 (68%) males and 2) 47/145 (32%) females. For the 47 female liver biopsy specimens, the median total fibrosis score was 3 (0-8), and for the 98 male liver biopsy specimens, the median total fibrosis score was 2 (0-6), p = .007. The average age at surgery for females was 3 ± 1 years and for males 3 ± 1 years, p = .99. Average Fontan duration at biopsy for females was 11 ± 5 years and for males, 10 ± 4 years, p = .23. No other demographic, anatomic, echocardiographic, laboratory, or hemodynamic findings demonstrated statistically significant gender differences. CONCLUSIONS Females had statistically significantly higher median total fibrosis scores than males for the similar average age at extracardiac Fontan and average Fontan duration.
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Affiliation(s)
- William N Evans
- Congenital Heart Center Nevada, Las Vegas, Nevada, USA.,Division of Pediatric Cardiology, Department of Pediatrics, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, Nevada, USA
| | - Ruben J Acherman
- Congenital Heart Center Nevada, Las Vegas, Nevada, USA.,Division of Pediatric Cardiology, Department of Pediatrics, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, Nevada, USA
| | - Humberto Restrepo
- Congenital Heart Center Nevada, Las Vegas, Nevada, USA.,Division of Pediatric Cardiology, Department of Pediatrics, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, Nevada, USA
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10
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Kehar M, Jimenez-Rivera C. Care Pattern for Fontan-Associated Liver Disease by Academic Pediatric Hepatologists in Canada. JPGN REPORTS 2022; 3:e207. [PMID: 37168648 PMCID: PMC10158345 DOI: 10.1097/pg9.0000000000000207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 04/04/2022] [Indexed: 05/13/2023]
Abstract
Fontan-Associated Liver Disease (FALD) is a common extracardiac complication seen in patients following the Fontan procedure. There are no consensus guidelines on screening and management of children with FALD. Objective The current study aims to determine academic pediatric hepatologists' practices and identify variability in management provided to children with FALD in Canada. Methods Using the infrastructure of the Canadian Pediatric Hepatology Research Group, a nationwide survey was distributed electronically to all pediatric hepatologists practicing in university-affiliated hospitals. Results Twelve pediatric hepatologists from 12 of 13 academic centers (92%) responded to the survey. The institutions of only 2 (17%) physicians offer post-Fontan care with a multidisciplinary team, both from different provinces. The screening for other comorbidities, use of noninvasive modality, and timing of liver biopsy for estimation of liver fibrosis and screening for esophageal varices differ from program to program. The frequency of outpatient clinic follow-up varies significantly. Education and counseling concerning liver health are generally used as treatment; only 58% of academic centers have a formal adult care transition plan. Conclusions Significant discrepancies exist in the care provided to children with FALD by hepatologists practicing in academic centers across Canada. Future study is needed to develop a standardized protocol for managing and following children and youth with FALD.
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Affiliation(s)
- Mohit Kehar
- From the Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Eastern Ontario, Department of Pediatrics, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Carolina Jimenez-Rivera
- From the Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Eastern Ontario, Department of Pediatrics, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
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11
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Arulselvam V, Agarwal A, Al Amer SR, Kalis NN. Prevalence of lymphopenia in patients with Fontan circulation without protein losing enteropathy. PROGRESS IN PEDIATRIC CARDIOLOGY 2022. [DOI: 10.1016/j.ppedcard.2022.101559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Giannico S, Trezzi M, Cantarutti N, Cafiero G, Ravà L, Adorisio R, Brancaccio G, Albanese S, Drago F, Carotti A, Amodeo A, Galletti L. Late outcome of Extracardiac Fontan Patients: 32 years of follow-up. Eur J Cardiothorac Surg 2022; 62:6584007. [PMID: 35543463 DOI: 10.1093/ejcts/ezac301] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/13/2022] [Accepted: 05/05/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES We sought to evaluate the long-term survival and risk factors for morbidity and mortality in our cohort of patients after Extracardiac (EC) Fontan. METHODS We collected and analyzed follow-up data until September 2020 for all patients who underwent EC Fontan operation at our institution from November 1988 to November 2015. RESULTS Out of 406 patients treated with EC Fontan at a mean age of 5.4 ± 4.5 years, 372 (91.6%) were discharged home; 15% were lost to follow-up. The Median follow-up was 14.6 years (IQR 8.7-20.3). Two hundred patients (54%) had a good long-term outcome, with an event-free long-term survival, but late adverse events of any kind needing interventional or surgical reoperations were reported in 128 patients (34%). Forty-four patients (12%) developed late Fontan failure. Thirty-seven survivors (10%) had late arrhythmias, with the need for pacemaker implantation. Obstruction of the cavopulmonary pathway occurred in forty-nine patients (13%), but just 8 pts needed conduit surgical replacement. At 32 years, the survival probability was 84%. The risk of orthotopic heart transplant (HT), considering death as a competing event, (showed as cumulative incidence) was 12.5%. A preoperative diagnosis of hypoplastic left heart syndrome (HLHS) was an independent risk factor for the need for HT. CONCLUSIONS The EC Fontan shows satisfactory long-term survival and low incidence of adverse events and late failure. Conduit replacement is rare, and its longevity may not represent a substantial issue in these patients. However, as with other technical variants, the need for reoperations during long-term follow-up is a significant challenge.
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Affiliation(s)
| | - Matteo Trezzi
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Nicoletta Cantarutti
- Pediatric Cardiology and Cardiac Arrhythmia Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giulia Cafiero
- Sports Medicine Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy 12
| | - Lucilla Ravà
- Clinical Epidemiology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Rachele Adorisio
- Pediatric Cardiology and Cardiac Arrhythmia Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Gianluca Brancaccio
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Sonia Albanese
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Fabrizio Drago
- Pediatric Cardiology and Cardiac Arrhythmia Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Adriano Carotti
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Antonio Amodeo
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Lorenzo Galletti
- Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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13
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Sakamori R, Yamada R, Tahata Y, Kodama T, Hikita H, Tatsumi T, Yamada T, Takehara T. The absence of warfarin treatment and situs inversus are associated with the occurrence of hepatocellular carcinoma after Fontan surgery. J Gastroenterol 2022; 57:111-119. [PMID: 35064829 DOI: 10.1007/s00535-021-01842-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 12/05/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a long-term complication of Fontan-associated liver disease (FALD). However, risk factors for HCC in patients with FALD remain unclear. This study aimed to identify factors associated with HCC development post-Fontan procedure. METHODS We retrospectively examined 103 post-Fontan patients who underwent hepatic imaging at our institution. HCC incidence and patient characteristics were analyzed. A Cox proportional hazards model was used to identify risk factors for HCC. RESULTS The median interval between Fontan surgery and final hepatic imaging was 19.6 (1.0-37.7) years. Among 103 patients, nine developed HCC. The cumulative incidence rates of HCC at 10, 20, and 30 years postoperatively were 0%, 7%, and 13%, respectively. In the univariate analysis, age at Fontan surgery, situs inversus, and warfarin absence were associated with HCC occurrence. The multivariate analysis identified the warfarin absence (adjusted hazard ratio [aHR], 22.71; 95% confidence interval: 3.29-507.1; p = 0.0005) and situs inversus (aHR, 14.36; 95% confidence interval: 2.75-105.5; p = 0.002) as risk factors. The prevalence of situs inversus and the warfarin absence was 12% and 50%, respectively. The 20- and 30-year incidence rates of HCC among patients who received warfarin were 0% and 7%, respectively, while those among patients who did not receive warfarin were 14% and 21%, respectively. HCC incidence was significantly higher in the non-warfarin group than in the warfarin group (p = 0.006) and among patients with situs inversus than among those with situs solitus (p = 0.004). CONCLUSIONS Warfarin absence and situs inversus were associated with HCC development post-Fontan procedure.
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Affiliation(s)
- Ryotaro Sakamori
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ryoko Yamada
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yuki Tahata
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takahiro Kodama
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hayato Hikita
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tomohide Tatsumi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tomomi Yamada
- Department of Medical Innovation, Osaka University Hospital, Suita, Osaka, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
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14
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Zhang J, Li L, Jani V, Cramer JW, Fletcher SE, Cedars AM, Danford DA, Kutty S, Kutty SS. Increased Hepatic Stiffness in Young Adults After Biventricular Repair of Congenital Heart Disease. Ann Thorac Surg 2021; 112:1335-1341. [DOI: 10.1016/j.athoracsur.2020.08.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 08/02/2020] [Accepted: 08/06/2020] [Indexed: 12/11/2022]
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15
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McNamara JR, McMahon A, Griffin M. Perioperative Management of the Fontan Patient for Cardiac and Noncardiac Surgery. J Cardiothorac Vasc Anesth 2021; 36:275-285. [PMID: 34023201 DOI: 10.1053/j.jvca.2021.04.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 04/05/2021] [Accepted: 04/12/2021] [Indexed: 11/11/2022]
Abstract
The Fontan circulation is the single-ventricle approach to surgical palliation of complex congenital heart disease wherein biventricular separation and function cannot be safely achieved. Incremental improvements in this surgical technique, along with improvements in the long-term medical management of these patients, have led to greater survival of these patients and a remarkably steady increase in the number of adults living with this unusual circulation and physiology. This has implications for healthcare providers who now have a greater chance of encountering Fontan patients during the course of their practice. This has particularly important implications for anesthesiologists because the effects of their interventions on the finely balanced Fontan circulation may be profound. The American Heart Association and American College of Cardiology recommend that, when possible, elective surgery should be performed in an adult congenital heart disease center, although this may not be feasible in the provision of true emergency care. This review article summarizes the pathophysiology pertinent to the provision of anesthesia in this complex patient group and describes important modifications to anesthetic technique and perioperative management.
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Affiliation(s)
- John Richard McNamara
- Department of Anaesthesiology and Intensive Care Medicine, Mater Misericordiae University Hospital, Dublin, Ireland.
| | - Aisling McMahon
- Department of Anaesthesiology and Intensive Care Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Michael Griffin
- Department of Anaesthesiology and Intensive Care Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
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16
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Evans WN, Acherman RJ, Galindo A, Rothman A, Ciccolo ML, Lehoux J, Winn BJ, Yumiaco NS, Restrepo H. Fontan-associated liver disease and total cavopulmonary anatomical flow effectors. J Card Surg 2021; 36:2329-2335. [PMID: 33834526 DOI: 10.1111/jocs.15553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 03/24/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE We investigated a relationship between a composite index comprised of Fontan-circuit anatomical features and hepatic fibrosis scores from biopsy. METHODS We identified living extracardiac Fontan patients, ≥7 years old and ≥5 but <20 years postoperative, that underwent cardiac catheterization and transvenous liver biopsy between March 2012 and September 2020. We divided patients into anatomical groups and applied a risk score to each patient. We compared average anatomical risk scores with average hepatic total fibrosis scores by group. RESULTS We identified 111 patients that met inclusion criteria. After excluding four patients, we assigned 107 to one of 12 anatomical variant groups (n ≥ 3). For the 107, the average age at liver biopsy was 14 ± 6 years old. Of the 107, 105 (98%) were New York Heart Association Class 1. We found average anatomical risk scores by group correlated with average total fibrosis scores by group (R = 0.8; p = .005). An average Fontan duration to biopsy of 10 ± 1 years was similar for all 12 anatomical groups. We found no other clinical variables, laboratory, or hemodynamic values that trended with anatomical risk scores or hepatic total fibrosis scores. CONCLUSIONS In a cohort of relatively young, stable extracardiac Fontan patients, average composite anatomical risk scores strongly correlated with average hepatic total fibrosis scores by anatomical group. These findings suggest that some anatomical variants in extracardiac Fontan patients are associated with higher Fontan-associated liver disease (FALD)-related hepatic total fibrosis scores than others, despite similar Fontan durations.
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Affiliation(s)
- William N Evans
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Pediatrics, School of Medicine, Division of Pediatric Cardiology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Ruben J Acherman
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Pediatrics, School of Medicine, Division of Pediatric Cardiology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Alvaro Galindo
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Pediatrics, School of Medicine, Division of Pediatric Cardiology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Abraham Rothman
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Pediatrics, School of Medicine, Division of Pediatric Cardiology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Michael L Ciccolo
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Surgery, School of Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Juan Lehoux
- Children's Heart Center Nevada, Las Vegas, Nevada, USA
| | - Brody J Winn
- Laboratory Medicine Consultants, Las Vegas, Nevada, USA
| | | | - Humberto Restrepo
- Children's Heart Center Nevada, Las Vegas, Nevada, USA.,Department of Pediatrics, School of Medicine, Division of Pediatric Cardiology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
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17
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Cotter TG, Wang J, Peeraphatdit T, Sandıkçı B, Ayoub F, Kim G, Te H, Jeevanandam V, Sabato D, Charlton M. Simultaneous Heart-Liver Transplantation for Congenital Heart Disease in the United States: Rapidly Increasing With Acceptable Outcomes. Hepatology 2021; 73:1464-1477. [PMID: 32559317 DOI: 10.1002/hep.31426] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/14/2020] [Accepted: 06/02/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIMS There are more adults than children living with congenital heart disease (CHD) in the United States, with a growing proportion requiring heart-liver transplantation (HLT). Our aim was to ascertain the frequency, outcomes, and prognostic factors in this patient population. APPROACH AND RESULTS United Network for Organ Sharing data on adult patients who underwent heart transplantation (HT) from 2009 through March 2020 were analyzed. The primary study outcome was patient survival. Cox proportional-hazards modeling assessed for mortality associations. There were 1,084 HT recipients: 817 (75.4%) CHD HTs only, 74 (6.8%) CHD HLTs, 179 (16.5%) non-CHD HLTs, and 14 (1.3%) heart-liver-kidney transplants. The number of CHD HLTs increased from a prior rate of 4/year to 21/year in 2019. Among patients with CHD, the 5-year survival rates were 74.1% and 73.6% in HTs only and HLTs, respectively (P = 0.865). There was a higher rate of allograft failure attributable to rejection in CHD HTs only compared with CHD HLTs (3.2% versus 0.4%; P = 0.014). Only 25 out of 115 HT-performing hospitals undertook CHD HLTs. Higher-volume centers (averaging one CHD HLT per year) had a 5-year patient survival rate of 83.0% compared with 61.3% in lower-volume centers (P = 0.079). Among HLT recipients, total bilirubin (hazard ratio [HR], 1.06; 95% confidence interval [CI], 1.01-1.12) and diabetes (HR = 2.97, 95% CI = 1.21-7.31) were independently associated with increased mortality risk, whereas CHD and age were not. CONCLUSIONS The rate of HLT for adult CHD in the United States is rising dramatically. The survival outcomes between CHD HT only and CHD HLT groups are comparable; however, the HLT group had lower rates of acute rejection. Among HLT recipients, diabetes and elevated bilirubin are associated with increased posttransplant mortality risk. An average of one CHD HLT per year could be considered a minimum quality metric at transplant centers.
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Affiliation(s)
- Thomas G Cotter
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, IL
| | - Jennifer Wang
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, IL
| | | | | | - Fares Ayoub
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, IL
| | - Gene Kim
- Division of Cardiology, The University of Chicago Medicine, Chicago, IL
| | - Helen Te
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, IL
| | | | - Diego Sabato
- Department of Surgery, The University of Chicago Medicine, Chicago, IL
| | - Michael Charlton
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, IL
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18
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Reiter FP, Hadjamu NJ, Nagdyman N, Zachoval R, Mayerle J, De Toni EN, Kaemmerer H, Denk G. Congenital heart disease-associated liver disease: a narrative review. Cardiovasc Diagn Ther 2021; 11:577-590. [PMID: 33968635 DOI: 10.21037/cdt-20-595] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Congenital heart diseases (CHD) can be associated with liver dysfunction. The cause for liver impairment can result out of a wide spectrum of different causes, including liver congestion, hypoxemia or low cardiac output. Fortunately, most CHD show a good long-term outcome from a cardiac perspective, but great attention should be paid on non-cardiac health problems that develop frequently in patients suffering from CHD. The treatment of liver dysfunction in CHD requires a close multidisciplinary management in a vulnerable patient collective. Unfortunately, structured recommendations on the management of liver dysfunction in patients with CHD are scarce. The objective of this review is to provide insights on the pathophysiology and etiologies of liver dysfunction as one of the most relevant non-cardiac problems related to CHD. Furthermore, we advise here on the management of liver disease in CHD with special attention on assessment of liver dysfunction, management of portal hypertension as well as on surveillance and management of hepatocellular carcinoma (HCC). A multidisciplinary perspective may help to optimize morbidity and mortality in the long-term course in these patients. However, as evidence is low in many aspects, we encourage the scientific community to perform prospective studies to gain more insights in the treatment of liver dysfunction in patients with CHD.
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Affiliation(s)
- Florian P Reiter
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Nino J Hadjamu
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Nicole Nagdyman
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technical University Munich, Munich, Germany
| | - Reinhart Zachoval
- Transplantation Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Julia Mayerle
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Enrico N De Toni
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Harald Kaemmerer
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technical University Munich, Munich, Germany
| | - Gerald Denk
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany.,Transplantation Center Munich, University Hospital, LMU Munich, Munich, Germany
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19
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Fontan-associated liver disease and hepatocellular carcinoma in adults. Sci Rep 2020; 10:21742. [PMID: 33303924 PMCID: PMC7728791 DOI: 10.1038/s41598-020-78840-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 11/20/2020] [Indexed: 02/07/2023] Open
Abstract
The Fontan operation creates a unique circulation, and is a palliative therapy for patients with single-ventricle congenital heart disease. Increased venous pressure and decreased cardiac output and hepatic venous drainage result in sinusoidal dilatation around the central veins. This causes congestion and hypoxia in the liver, leading to Fontan-associated liver disease (FALD). Non-invasive and invasive markers enable diagnosis and evaluation of the fibrosis status in chronic liver disease; however, these markers have not been validated in FALD. Additionally, regenerative nodules such as focal nodular hyperplasia (FNH) are frequently found. The severity of fibrosis correlates with the duration of the Fontan procedure and the central venous pressure. Cirrhosis is a risk factor for hepatocellular carcinoma (HCC), the annual risk of which is 1.5–5.0%. HCC is frequently difficult to diagnose and treat because of cardiac complications, coagulopathy, and congenital abnormalities. The mortality rate of FALD with liver cirrhosis and/or FALD-HCC was increased to ~ 29.4% (5/17 cases) in a nationwide survey. Although there is no consensus on the surveillance of patients with FALD, serial monitoring of the alpha fetoprotein level and imaging at 6-month intervals is required in patients with cirrhosis.
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20
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Madala S, MacDougall K, Polavarapu A, Gurala D, Gumaste V, Morvillo G. An Emphasis on Screening to Detect Liver Cirrhosis and Hepatocellular Carcinoma in Patients Having Undergone the Fontan Procedure in Early Childhood. Case Rep Gastroenterol 2020; 14:615-623. [PMID: 33362449 DOI: 10.1159/000510332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 07/20/2020] [Indexed: 11/19/2022] Open
Abstract
The Fontan procedure is a surgical procedure for patients with single-ventricle anatomy that results in the flow of systemic venous blood to the lungs without passing through a ventricle. Before the 1970s, most children with single-ventricle anatomy failed to survive into adulthood. With the introduction of the Fontan procedure, and its many modifications, the survival rate of these patients improved exponentially. With patients surviving longer, complications from this procedure are being documented for the first time. Cardiovascular complications are expected early on and are well studied. More serious are the non-cardiovascular complications in patients who survive into adulthood. The biggest entity is Fontan-associated liver disease (FALD) which needs thorough monitoring to screen for hepatocellular carcinoma (HCC). FALD includes chronic passive congestion, liver cirrhosis, and HCC. Once cirrhosis develops, monitoring with annual liver function tests, AFP, and abdominal ultrasonography need to occur to screen for HCC. Patients may need to be evaluated for combined heart-liver transplantation. Strict guidelines need to be developed for monitoring and surveillance of these patients to prevent late-stage complications. Herein, we report a unique case of FALD in a young female presenting two decades after the procedure with variceal bleeding.
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Affiliation(s)
- Samragnyi Madala
- Department of Internal Medicine, Staten Island University Hospital, New York, New York, USA
| | - Kira MacDougall
- Department of Internal Medicine, Staten Island University Hospital, New York, New York, USA
| | - Abhishek Polavarapu
- Department of Gastroenterology, Staten Island University Hospital, New York, New York, USA
| | - Dinesh Gurala
- Department of Internal Medicine, Staten Island University Hospital, New York, New York, USA
| | - Vivek Gumaste
- Department of Gastroenterology, Staten Island University Hospital, New York, New York, USA
| | - Gerard Morvillo
- Department of Pathology, Staten Island University Hospital, New York, New York, USA
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21
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Krasuski MR, Serfas JD, Krasuski RA. Approaching End-of-Life Decisions in Adults with Congenital Heart Disease. Curr Cardiol Rep 2020; 22:173. [PMID: 33040248 DOI: 10.1007/s11886-020-01428-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Despite tremendous advances in medical and surgical care, some adults with congenital heart disease (ACHD) develop terminal conditions where therapy is limited. This paper reviews the important role of palliative care, advance care planning (ACP), and end-of-life (EOL) care in ACHD. RECENT FINDINGS Recent studies suggest that ACP is infrequently utilized in ACHD. Patients generally express interest in learning more about EOL care, though few ACHD providers have received adequate training to confidently conduct these discussions. Most barriers to communication are largely addressable, and an organized approach to ACP that encourages active patient participation followed by clear documentation is more likely to be successful. Palliative care appears complementary to standard medical care and can be introduced at any stage of illness, with proven benefit in similar patient populations. ACP is an important part of the routine care for all ACHD. Patient preferences should be identified early and palliative methods incorporated whenever necessary.
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Affiliation(s)
- Matthew R Krasuski
- Division of Cardiology, Duke University Medical Center, Durham, NC, 27710, USA
| | - John D Serfas
- Division of Cardiology, Duke University Medical Center, Durham, NC, 27710, USA
| | - Richard A Krasuski
- Division of Cardiology, Duke University Medical Center, Durham, NC, 27710, USA.
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22
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Bassareo PP, Walsh KP, Murray JG. Cardiac MRI prior to liver biopsy in a Fontan patient: A case report. Clin Case Rep 2020; 8:1781-1785. [PMID: 32983495 PMCID: PMC7495785 DOI: 10.1002/ccr3.3016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 04/25/2020] [Accepted: 05/10/2020] [Indexed: 11/07/2022] Open
Abstract
The management of adults with complex congenital heart disease requires a multidisciplinary team (Heart Team).
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Affiliation(s)
- Pier Paolo Bassareo
- University College of DublinNational Adult Congenital Heart Disease ServiceMater Misericordiae University HospitalDublinIreland
| | - Kevin Patrick Walsh
- University College of DublinNational Adult Congenital Heart Disease ServiceMater Misericordiae University HospitalDublinIreland
| | - John Gerard Murray
- Department of RadiologyUniversity College of DublinMater Misericordiae University HospitalDublinIreland
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23
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Talwar S, Gudala V, Joshi R, Shalimar DM, Madhusudhan KS, Kalaivani M, Choudhary SK. Noninvasive Assessment of Liver Stiffness in Patients Undergoing the Fontan Procedure. World J Pediatr Congenit Heart Surg 2020; 11:572-577. [PMID: 32853080 DOI: 10.1177/2150135120935418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hepatic derangements and liver injury following the Fontan operation (FO) may progress in some cases to hepatic fibrosis (HF) and cirrhosis. The respective roles of transient elastography (TE) or FibroScan, shear wave elastography (SWE), and aspartate transaminase to platelet ratio index (APRI) in assessing liver stiffness (LS) and possible liver injury in these patients are unclear. METHODS Thirty-nine patients (31 males), mean age 11.8 ± 5.7 years, median 11 years (interquartile range: 7-14.7 years), undergoing the FO between November 2017 and December 2018 were included. Liver stiffness and HF assessment was done with TE, SWE, and APRI in the preoperative period and postoperatively at 3-, 6-, and 12-month interval. RESULTS The LS values increased over time (postoperative values at 3, 6, and 12 months) as compared to preoperative values by both FibroScan and SWE. The change in liver stiffness measurement (LSM) was statistically significant: LSM0 to LSM3 (P ≤ .0001), LSM0 to LSM6 (P ≤ .0001), and LSM0 to LSM12 (P = .001). Similarly, significant changes were observed on SWE: SWE0 to SWE3 (P ≤ .0001), SWE0 to SWE6 (P ≤ .0001), and SWE0 to SWE12 (P = .001). There was no significant change in the APRI values over time. CONCLUSION Noninvasive methods such as FibroScan and SWE may be of use to assess LS in follow-up of patients undergoing the FO for early recognition of hepatic changes.
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Affiliation(s)
- Sachin Talwar
- Department of Cardiothoracic and Vascular Surgery, 422637All India Institute of Medical Sciences, New Delhi, India
| | - Vasubabu Gudala
- Department of Cardiothoracic and Vascular Surgery, 422637All India Institute of Medical Sciences, New Delhi, India
| | - Raja Joshi
- Department of Pediatric Cardiac Sciences, 78363Sir Ganga Ram Hospital, New Delhi, India
| | - D M Shalimar
- Department of Radiodiagnosis, 28730All India Institute of Medical Sciences, New Delhi, India
| | | | - Mani Kalaivani
- Department of Pediatric Cardiac Sciences, 78363Sir Ganga Ram Hospital, New Delhi, India
| | - Shiv Kumar Choudhary
- Department of Cardiothoracic and Vascular Surgery, 422637All India Institute of Medical Sciences, New Delhi, India
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24
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Evans WN, Acherman RJ, Mayman GA, Galindo A, Rothman A, Ciccolo ML, Lehoux J, Winn BJ, Yumiaco NS, Restrepo H. Fontan venovenous collaterals and hepatic fibrosis. J Card Surg 2020; 35:2974-2978. [DOI: 10.1111/jocs.14951] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- William N. Evans
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Ruben J. Acherman
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Gary A. Mayman
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Alvaro Galindo
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Abraham Rothman
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Michael L. Ciccolo
- Children's Heart Center Nevada Las Vegas Nevada
- Department of Surgery, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
| | - Juan Lehoux
- Children's Heart Center Nevada Las Vegas Nevada
| | | | | | - Humberto Restrepo
- Children's Heart Center Nevada Las Vegas Nevada
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine University of Nevada Las Vegas Las Vegas Nevada
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25
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Fontan-associated liver disease: pathophysiology, investigations, predictors of severity and management. Eur J Gastroenterol Hepatol 2020; 32:907-915. [PMID: 31851099 DOI: 10.1097/meg.0000000000001641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cardiac hepatopathy is the liver injury resulting from congestion and ischaemia associated with acute or chronic heart failure. The improved longevity of adults with operated congenital heart disease who develop heart failure as an increasingly late event makes this form of liver injury increasingly clinically relevant. Patients with congenital heart disease with a single ventricle anomaly, who require creation of a Fontan circulation, are particularly vulnerable as they have elevated venous filling pressures with chronic liver congestion. Progression to liver fibrosis and eventually cirrhosis may occur, with its associated risks of liver failure and hepatocellular carcinoma. This risk likely increases over the patient's lifetime, related to the duration post-surgical repair and reflects the chronicity of congestion. Liver biopsy is rarely performed due to a higher risk of complications in the setting of elevated venous pressures, and the frequent use of anticoagulation. Non-invasive methods of liver assessment are poorly validated and different factors require consideration compared to other chronic liver diseases. This review discusses the current understanding of cardiac hepatopathy in congenital heart disease patients with a Fontan circulation. This entity has recently been called Fontan Associated Liver Disease in the literature, with the term useful in recognising that the pathophysiology is incompletely understood, and that long-standing venous pressure elevation and hypoxaemia are presumed to play an additional significant role in the pathogenesis of the liver injury.
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26
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Nakajima K, Seki M, Hatakeyama S, Arai S, Asami Y, Tanaka K, Ikeda K, Shimoyama S, Kobayashi T, Miyamoto T, Okada Y, Arakawa H, Takizawa T. Visual liver assessment using Gd-EOB-DTPA-enhanced magnetic resonance imaging of patients in the early post-Fontan period. Sci Rep 2020; 10:4909. [PMID: 32184466 PMCID: PMC7078263 DOI: 10.1038/s41598-020-61618-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 03/02/2020] [Indexed: 11/09/2022] Open
Abstract
No imaging modality can be used to evaluate Fontan-associated liver disease (FALD). We retrospectively reviewed hepatic gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (EOB-MRI) characteristics of patients within 1 year post-Fontan procedure, and we evaluated the association between hepatic imaging abnormalities and clinical parameters, including follow-up cardiac catheterization and laboratory test findings. The EOB-MR images were graded, based on the extent of the decreased enhancement, as “normal” (Grade 1), “segmental” (Grade 2), “regional” (Grade 3), and “diffuse” (Grade 4). We enrolled 37 patients (mean age, 3.5 ± 1.0 years): 9 patients had Grade 1 or 2; 14 patients, Grade 3; and 14 patients, Grade 4. EOB-MRI revealed characteristic reticular or mosaic patterns of diminished enhancement (i.e. “frog spawn” appearance). Ultrasonography did not detect diminished enhancement or “frog spawn” appearance. A trend existed toward increased grade severity in imaging with increased central venous pressure, pulmonary vascular resistance, and gamma-glutamyltransferase levels. Noninvasive EOB-MRI revealed the characteristic pattern of diminished enhancement, which was correlated with certain clinical parameters indicative of Fontan physiology and liver dysfunction. Early-stage FALD may occur soon after the Fontan procedure and is associated with increased pressure in the inferior vena cava and hepatic veins.
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Affiliation(s)
- Kimiko Nakajima
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan.,Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Mitsuru Seki
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | | | - Shuhei Arai
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Yuji Asami
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Kensuke Tanaka
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Kentaro Ikeda
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Shinya Shimoyama
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Tomio Kobayashi
- Department of Cardiology, Gunma Children's Medical Center, Gunma, Japan
| | - Takashi Miyamoto
- Department of Cardiovascular Surgery, Gunma Children's Medical Center, Gunma, Japan
| | - Yasunori Okada
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Hirokazu Arakawa
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Takumi Takizawa
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan.
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27
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Kumar TKS. The failing Fontan. Indian J Thorac Cardiovasc Surg 2020; 37:82-90. [PMID: 33603286 DOI: 10.1007/s12055-020-00931-2] [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: 12/07/2019] [Revised: 01/13/2020] [Accepted: 01/28/2020] [Indexed: 11/30/2022] Open
Abstract
Nearly 50 years back, Francis Fontan pioneered an operation for tricuspid atresia that bears his name today. The operation has since undergone numerous modifications and continues to be widely applied to an array of single ventricles. Despite restoring normal oxygen levels in the body, the operation creates a neoportal system where adequate cardiac output can be generated only at the expense of increased systemic venous congestion. This results in slow but relentless damage to the end organ systems especially the liver. Continuous surveillance of the patient to monitor this circulation, that will ultimately fail, is of paramount importance. Timely medical and cardiac catheterization and surgical intervention can extend the life span of Fontan patients. Ultimately a change of the hemodynamic circuit in the form of heart transplantation or ventricular assist device will be required to salvage the failing Fontan circuit.
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Affiliation(s)
- T K Susheel Kumar
- Department of Cardiothoracic Surgery, New York University, 530 First Avenue, New York, NY 10016 USA
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28
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Ruth ND, Drury NE, Bennett J, Kelly DA. Cardiac and Liver Disease in Children: Implications for Management Before and After Liver Transplantation. Liver Transpl 2020; 26:437-449. [PMID: 31872564 DOI: 10.1002/lt.25666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 10/16/2019] [Indexed: 02/06/2023]
Abstract
There is close interaction between the functions of the liver and heart affecting the presentation, diagnosis, and outcome of acute and chronic cardiac and liver disease. Conditions affecting both organ systems should be considered when proposing transplantation because the interaction between cardiac disease and liver disease has implications for diagnosis, management, selection for transplantation, and, ultimately, for longterm outcomes after liver transplantation (LT). The combination of cardiac and liver disease is well recognized in adults but is less appreciated in pediatric patients. The focus of this review is to describe conditions affecting both the liver and heart and how they affect selection and management of LT in the pediatric population.
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Affiliation(s)
- Nicola D Ruth
- Liver Unit, Birmingham Women's & Children's Hospital, Birmingham, United Kingdom.,Institute of Infection and Immunity, University of Birmingham, Birmingham, United Kingdom
| | - Nigel E Drury
- Department of Paediatric Cardiac Surgery, Birmingham Women's & Children's Hospital, Birmingham, United Kingdom.,Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
| | - James Bennett
- Department of Anaesthesia, Birmingham Women's & Children's Hospital, Birmingham, United Kingdom.,Department of Anaesthesia, Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom
| | - Deirdre A Kelly
- Liver Unit, Birmingham Women's & Children's Hospital, Birmingham, United Kingdom.,Institute of Infection and Immunity, University of Birmingham, Birmingham, United Kingdom
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29
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Rathgeber SL, Guttman OR, Lee AF, Voss C, Hemphill NM, Schreiber RA, Harris KC. Fontan-Associated Liver Disease: Spectrum of Disease in Children and Adolescents. J Am Heart Assoc 2020; 9:e012529. [PMID: 31902322 PMCID: PMC6988152 DOI: 10.1161/jaha.119.012529] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022]
Abstract
Background Information is evolving on liver disease in pediatric patients with Fontan physiology. The purpose of this investigation is to evaluate the spectrum of liver disease in a pediatric population of patients with Fontan physiology and evaluate transient elastography (TE) as a noninvasive marker of liver disease. Methods and Results We prospectively enrolled all children with Fontan physiology. All patients underwent comprehensive liver evaluation including liver enzymes (alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, alkaline phosphatase), aspartate transaminase to platelet ratio index, albumin, bilirubin, international normalized ratio, complete blood cell count, abdominal ultrasound, and TE. Transjugular liver biopsies and hemodynamic measurements were performed in a subset of patients. A total of 76 children (median, 11.7; interquartile range, 8.4-14.8 [56% male]) were evaluated, with 17 having a transjugular liver biopsy (median 14.8 years; interquartile range, 14.3-17.4). All biopsies showed pathological changes. The severity of liver pathology did not correlate with TE. There was a positive correlation between TE and time since Fontan (R=0.42, P<0.01), aspartate transaminase to platelet ratio index (R=0.29, P=0.02), aspartate transaminase (R=-0.42, P<0.01), and platelets (R=-0.42, P<0.01). Splenomegaly on abdominal ultrasound was correlated with TE (z=-2.2, P=0.03), low platelet count (z=1.9, P=0.05), low aspartate transaminase (z=1.9, P=0.02), and low alkaline phosphatase (z=2.4, P=0.02). Conclusions Liver disease was ubiquitous in our cohort of pediatric patients with Fontan Physiology. Given the correlation between TE and time from Fontan, TE shows potential as a prospective marker of liver pathology. However, individual measurements with TE do not correlate with the severity of pathology. Given the prevalence of liver disease in this population, protective measures of liver health as well as routine liver health surveillance should be implemented with consideration for hepatology consultation and biopsy in the event of abnormal liver biochemical markers or imaging.
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Affiliation(s)
- Steven L. Rathgeber
- Division of CardiologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Orlee R. Guttman
- Division of GastroenterologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Anna F. Lee
- Department of Pathology and Laboratory MedicineBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Christine Voss
- Division of CardiologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Nicole M. Hemphill
- Division of CardiologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Richard A. Schreiber
- Division of GastroenterologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Kevin C. Harris
- Division of CardiologyDepartment of PediatricsBritish Columbia Children's Hospital and University of British ColumbiaVancouverBritish ColumbiaCanada
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30
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Ferrari MR, Di Maria MV, Jacot JG. Review on Mechanical Support and Cell-Based Therapies for the Prevention and Recovery of the Failed Fontan-Kreutzer Circulation. Front Pediatr 2020; 8:627660. [PMID: 33575233 PMCID: PMC7870783 DOI: 10.3389/fped.2020.627660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 12/31/2020] [Indexed: 12/13/2022] Open
Abstract
Though the current staged surgical strategy for palliation of single ventricle heart disease, culminating in a Fontan circulation, has increased short-term survival, mounting evidence has shown that the single ventricle, especially a morphologic right ventricle (RV), is inadequate for long-term circulatory support. In addition to high rates of ventricular failure, high central venous pressures (CVP) lead to liver fibrosis or cirrhosis, lymphatic dysfunction, kidney failure, and other comorbidities. In this review, we discuss the complications seen with Fontan physiology, including causes of ventricular and multi-organ failure. We then evaluate the clinical use, results, and limitations of long-term mechanical assist devices intended to reduce RV work and high CVP, as well as biological therapies for failed Fontan circulations. Finally, we discuss experimental tissue engineering solutions designed to prevent Fontan circulation failure and evaluate knowledge gaps and needed technology development to realize a more robust single ventricle therapy.
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Affiliation(s)
- Margaret R Ferrari
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Michael V Di Maria
- Division of Cardiology, Heart Institute, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Jeffrey G Jacot
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,Department of Pediatrics, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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31
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Haxel C, Glickstein J, Parravicini E. Neonatal Palliative Care for Complicated Cardiac Anomalies: A 10-Year Experience of an Interdisciplinary Program at a Large Tertiary Cardiac Center. J Pediatr 2019; 214:79-88. [PMID: 31655705 DOI: 10.1016/j.jpeds.2019.07.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/18/2019] [Accepted: 07/18/2019] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To report the outcomes of a Neonatal Palliative Care (NPC) Program at a large tertiary cardiac center caring for a subset of fetuses and neonates with life-limiting cardiac diagnoses or cardiac diagnoses with medical comorbidities leading to adverse prognoses. STUDY DESIGN The Neonatal Comfort Care Program at New York-Presbyterian Morgan Stanley Children's Hospital/Columbia University Medical Center is an interdisciplinary team that offers the option of NPC to neonates prenatally diagnosed with life-limiting conditions, including single ventricle (SV) congenital heart disease (CHD) or less severe forms of CHD complicated by multiorgan dysfunction or genetic syndromes. RESULTS From 2008 to 2017, the Neonatal Comfort Care Program cared for 75 fetuses or neonates including 29 with isolated SV CHD, 36 with CHD and multiorgan dysfunction and/or severe genetic abnormalities, and 10 neonates with a prenatal diagnosis of isolated CHD and postnatal diagnoses of severe conditions who were initially in intensive care before transitioning to NPC because of a poor prognosis. CONCLUSIONS At New York-Presbyterian Morgan Stanley Children's Hospital/Columbia University Medical Center, a large tertiary cardiac center, 13.5% of parents of fetuses or neonates with isolated SV CHD opted for NPC. Twenty-six of 29 newborns with SV CHD treated with NPC died. Of the remaining, 2 neonates with mixing lesions are alive at 3 and 5 years of age, and 1 neonate was initially treated with NPC and then pursued surgical palliation. These results suggest that NPC is a reasonable choice for neonates with SV CHD.
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Affiliation(s)
- Caitlin Haxel
- Division of Pediatric Cardiology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Denver School of Medicine, Aurora, CO; Division of Pediatric Cardiology, Department of Pediatrics, NewYork-Presbyterian Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY.
| | - Julie Glickstein
- Division of Pediatric Cardiology, Department of Pediatrics, NewYork-Presbyterian Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY
| | - Elvira Parravicini
- Division of Pediatric Cardiology, Department of Pediatrics, NewYork-Presbyterian Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY
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32
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Ofei SY, Texter K, Gariepy C, Smith S, Zaidi AN, Phelps C. Pediatric Fontan Associated Liver Disease: Non-invasive Evaluation with Serologic Markers and Acoustic Radiation Force Impulse (ARFI) Elastography. PROGRESS IN PEDIATRIC CARDIOLOGY 2019; 53:21-27. [PMID: 32818014 DOI: 10.1016/j.ppedcard.2018.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Hepatic fibrosis is a significant complication in adult Fontan patients suggesting development as a function of time since the surgery. Children with Fontan circulation are not routinely assessed for development of liver disease. We aimed to evaluate the effectiveness of serologic biomarkers and acoustic radiation force impulse (ARFI) elastography to detect liver disease in pediatric Fontan patients. Patients ≥ 1 year after Fontan operation prospectively had hepatic US with acoustic radiation force impulse and laboratory testing. Clinical cardiac data (echocardiograms, cardiac catheterizations) were reviewed. Statistical analysis was performed using Pearson's correlation coefficient, Wilcoxon rank-sum test and Kruskal-Wallis test. Forty patients were enrolled with median age of 11 years and median time since Fontan of 6.5 years. Platelet count negatively correlated with years since Fontan (p < 0.000). Thrombocytopenia was noted in 15% of patients with the lowest platelet count of 78 K/cu mm, in a patient >10 years from the Fontan (DORV) operation. Alanine transaminase (ALT, p = 0.034) and aspartate aminotransferase (AST, p = 0.009) were higher in patients with Extracardiac Conduit Fontan and not in other Fontan operations. Heterogeneous echotexture on liver ultrasound correlated with years since Fontan (p = 0.022), however all acoustic radiation force impulse values were elevated (> 1.34 m/s) and did not correlate with age, years since Fontan, labs or imaging. FibroSure values did not correlate with years since Fontan. This suggests that ARFI may be elevated due to passive hepatic congestion, limiting its value in this patient population. Additional testing is necessary to identify reliable noninvasive screening modalities for hepatic fibrosis in Fontan patients. Our study is the largest pediatric study to evaluate ARFI in patients after the Fontan operation and showed increased shear wave speed for all patients with no correlation with time since palliation. Decreasing platelet count may indicate the development of liver fibrosis.
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Affiliation(s)
- Sylvia Y Ofei
- University of Kentucky College of Medicine/Kentucky Children's Hospital Department of Pediatrics/Division of Pediatric Gastroenterology, Hepatology and Nutrition 138 Leader Avenue, Rm 206. Lexington, KY 40506. United States of America
| | - Karen Texter
- Nationwide Children's Hospital/The Ohio State University Department of Pediatrics/The Heart Center, Division of Pediatric Cardiology 700 Children's Drive. Columbus, OH 43205. United States of America
| | - Cheryl Gariepy
- Nationwide Children's Hospital/The Ohio State University Department of Pediatrics/Division of Gastroenterology, Hepatology and Nutrition 700 Children's Drive. Columbus, OH 43205. United States of America
| | - Sally Smith
- Nationwide Children's Hospital/The Ohio State University Department of Radiology/Division of General Radiology and Ultrasound/Toledo Medical College School of Medicine700 Children's Drive. Columbus, OH 43205. United States of America
| | - Ali N Zaidi
- Montefiore Medical Center & Children's Hospital at Montefiore Montefiore Adult Congenital Heart Disease Program (MAtCH)/Division of Cardiology Albert Einstein College of Medicine.3400 Bainbridge Avenue. Bronx, NY 10467. United States of America
| | - Christina Phelps
- Nationwide Children's Hospital/The Ohio State University Department of Pediatrics/The Heart Center, Division of Pediatric Cardiology 700 Children's Drive. Columbus, OH 43205. United States of America
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33
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Nakatsuka T, Soroida Y, Nakagawa H, Shindo T, Sato M, Soma K, Nakagomi R, Kobayashi T, Endo M, Hikita H, Sato M, Gotoh H, Iwai T, Yasui M, Shinozaki-Ushiku A, Shiraga K, Asakai H, Hirata Y, Fukayama M, Ikeda H, Yatomi Y, Tateishi R, Inuzuka R, Koike K. Identification of liver fibrosis using the hepatic vein waveform in patients with Fontan circulation. Hepatol Res 2019; 49:304-313. [PMID: 30182424 DOI: 10.1111/hepr.13248] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/27/2018] [Accepted: 08/30/2018] [Indexed: 02/08/2023]
Abstract
AIM Liver fibrosis caused by congestive hepatopathy has emerged as an important complication after Fontan procedure. We evaluated the utility of the hepatic vein (HV) waveform using Doppler ultrasound for identification of liver fibrosis in Fontan patients. METHODS We investigated the HV waveforms in 41 Fontan patients and assessed correlations with clinical parameters, liver fibrosis markers, and hemodynamic data. RESULTS Based on our preliminary analysis of 64 adult patients with chronic liver disease who underwent liver biopsy, we classified HV waveforms into five types with reference to the degree of flattening (from type 1, normal triphasic waveform; to type 5, a monophasic waveform indicating cirrhosis), and confirmed a significant correlation between waveform pattern and fibrosis stage. Notably, we detected HV waveforms in all of the Fontan patients and classified them into five types. The HV waveform pattern positively correlated with γ-glutamyl transferase and hyaluronic acid levels, and negatively correlated with albumin level and platelet count, but did not correlate with central venous pressure or brain natriuretic peptide level, suggesting that HV waveform could reflect pathophysiological changes in the liver without being affected by hepatic congestion. The highest area under the receiver operating characteristic curve of the HV waveform for detecting advanced liver fibrosis, as defined by ultrasonic findings and clinical features, was 0.829 (81.8% sensitivity, 73.3% specificity), which was higher than that of other non-invasive fibrosis markers. CONCLUSIONS Hepatic vein waveforms change in accordance with liver fibrosis progression in Fontan patients, and can be a useful indicator of liver fibrosis after the Fontan procedure.
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Affiliation(s)
- Takuma Nakatsuka
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoko Soroida
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Hayato Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takahiro Shindo
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masaya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsura Soma
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryo Nakagomi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tamaki Kobayashi
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Momoe Endo
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiromi Hikita
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Mamiko Sato
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroaki Gotoh
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomomi Iwai
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Mariko Yasui
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Aya Shinozaki-Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiro Shiraga
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroko Asakai
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoichiro Hirata
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masashi Fukayama
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hitoshi Ikeda
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Yutaka Yatomi
- Department of Clinical Laboratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryo Inuzuka
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Shibui Y, Kohashi K, Sakamoto I, Yamamura K, Oda Y. Intrahepatic cholangiocarcinoma after the Fontan procedure. HUMAN PATHOLOGY: CASE REPORTS 2019. [DOI: 10.1016/j.ehpc.2018.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Broda CR. Opportunities for training to advance the care for adults with congenital heart disease with advanced circulatory failure. CONGENIT HEART DIS 2019; 14:487-490. [PMID: 30681778 DOI: 10.1111/chd.12748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 01/06/2019] [Accepted: 01/08/2019] [Indexed: 11/29/2022]
Abstract
Heart failure is an emerging issue with important implications in adult patients with congenital heart disease. Practitioners with expertise in both adult congenital heart disease and heart failure are needed to manage this growing and often complex population. In the United States, the optimal training pathway to enable practitioners to best care for these patients is ill-defined. This article explores possibilities and issues that interested trainees may encounter during their training experience.
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Affiliation(s)
- Christopher R Broda
- Department of Pediatrics, Section of Pediatric and Adult Congenital Cardiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
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Impact of Non-cardiac Comorbidities in Adults with Congenital Heart Disease: Management of Multisystem Complications. INTENSIVE CARE OF THE ADULT WITH CONGENITAL HEART DISEASE 2019. [PMCID: PMC7123096 DOI: 10.1007/978-3-319-94171-4_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The prevalence and impact of non-cardiac comorbidities in adult patients with congenital heart disease increase over time, and these complications are often specifically a consequence of the long-term altered cardiovascular physiology or sequelae of previous therapies. For the ACHD patient admitted to the intensive care unit (ICU) for either surgical or medical treatment, an assessment of the burden of multisystem disease, as well as an understanding of the underlying cardiovascular pathophysiology, is essential for optimal management of these complex patients. This chapter takes an organ-system-based approach to reviewing common comorbidities in the ACHD patient, focusing on conditions that are directly related to ACHD status and may significantly impact ICU care.
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Trusty PM, Tree M, Vincent D, Naber JP, Maher K, Yoganathan AP, Deshpande SR. In Vitro Examination of the VentriFlo True Pulse Pump for Failing Fontan Support. Artif Organs 2018; 43:181-188. [DOI: 10.1111/aor.13301] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/30/2018] [Accepted: 05/30/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Phillip M. Trusty
- Wallace H. Coulter Department of Biomedical Engineering Atlanta GA USA
| | - Mike Tree
- The George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology Atlanta GA USA
| | | | | | - Kevin Maher
- Department of Pediatrics, Pediatric Cardiology Division Emory University School of Medicine Atlanta GA USA
| | | | - Shriprasad R. Deshpande
- Department of Pediatrics, Pediatric Cardiology Division Emory University School of Medicine Atlanta GA USA
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Hu JJ, Qureshi MY, Urban MW, Graham R, Yin M, Oommen S, Holst KA, Edgerton S, Vasconcelos L, Nenadic I, Cetta F. Ultrasound Shear Wave Elastography as a Measure of Porcine Hepatic Disease in Right Heart Dysfunction: A Pilot Study. ULTRASOUND IN MEDICINE & BIOLOGY 2018; 44:2393-2399. [PMID: 30126621 PMCID: PMC10081146 DOI: 10.1016/j.ultrasmedbio.2018.05.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/25/2018] [Accepted: 05/31/2018] [Indexed: 06/08/2023]
Abstract
Patients with congenital heart disease with a pressure-overloaded right ventricle can develop liver disease and would benefit from non-invasive diagnostic modalities such as ultrasound shear wave elastography (US SWE). We sought to investigate the ability of US SWE to measure dynamic changes in liver stiffness with an acute fluid bolus in an animal model. Three piglets underwent surgical intervention to create a pressure-overloaded right ventricle and, 12 wk later, underwent US SWE, both pre- and post-intravenous infusion of a saline bolus. Ultrasound measures of shear modulus, velocity and attenuation were taken to characterize hepatic mechanical properties. Liver stiffness exhibited a dynamic component that increased after fluid bolus, although not reaching statistical significance with our small sample size, and these changes were greater in more diseased livers. US SWE may provide a promising non-invasive method for assessing dynamic changes in hydration status and degree of liver disease.
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Affiliation(s)
- Jessie J Hu
- Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minnesota, USA
| | - M Yasir Qureshi
- Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew W Urban
- Division of Radiology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Rondell Graham
- Division of Anatomic Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Meng Yin
- Division of Radiology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Saji Oommen
- Wanek Program for Hypoplastic Left Heart Syndrome, Mayo Clinic, Rochester, Minnesota, USA
| | - Kimberly A Holst
- Department of Cardiothoracic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Sarah Edgerton
- Wanek Program for Hypoplastic Left Heart Syndrome, Mayo Clinic, Rochester, Minnesota, USA
| | - Luiz Vasconcelos
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, USA
| | - Ivan Nenadic
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, USA
| | - Frank Cetta
- Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
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Munsterman ID, Duijnhouwer AL, Kendall TJ, Bronkhorst CM, Ronot M, van Wettere M, van Dijk APJ, Drenth JPH, Tjwa ETTL, van Dijk APJ, Drenth JPH, Duijnhouwer AL, van Kimmenade RRJ, van Koeverden SW, Munsterman ID, Tanke RB, Tjwa ETTL, Udink ten Cate FEA. The clinical spectrum of Fontan-associated liver disease: results from a prospective multimodality screening cohort. Eur Heart J 2018; 40:1057-1068. [DOI: 10.1093/eurheartj/ehy620] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/04/2018] [Accepted: 09/14/2018] [Indexed: 12/13/2022] Open
Affiliation(s)
- Isabelle D Munsterman
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Postbus 9101, Geert Grooteplein Zuid 10, HB Nijmegen, the Netherlands
| | - Anthonie L Duijnhouwer
- Department of Cardiology, Radboud University Medical Centre, Geert Grooteplein Zuid 10, HB Nijmegen, the Netherlands
| | - Timothy J Kendall
- Department of Pathology, Division of Pathology, University of Edinburgh, Douth Bridge, Edinburgh, UK
| | - Carolien M Bronkhorst
- Department of Pathology, Jeroen Bosch Hospital, Henri Dunantstraat 15223 GZ ‘s-Hertogenbosch, the Netherlands
| | - Maxime Ronot
- Department of Radiology, University Hospitals Paris Nord Val de Seine, Beaujon, 100 Boulevard du Général Leclerc, Clichy, France
| | - Morgane van Wettere
- Department of Radiology, University Hospitals Paris Nord Val de Seine, Beaujon, 100 Boulevard du Général Leclerc, Clichy, France
| | - Arie P J van Dijk
- Department of Cardiology, Radboud University Medical Centre, Geert Grooteplein Zuid 10, HB Nijmegen, the Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Postbus 9101, Geert Grooteplein Zuid 10, HB Nijmegen, the Netherlands
| | - Eric T T L Tjwa
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Postbus 9101, Geert Grooteplein Zuid 10, HB Nijmegen, the Netherlands
| | - Arie P J van Dijk
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | | | - R R J van Kimmenade
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - S W van Koeverden
- Department of Radiology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Isabelle D Munsterman
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - R B Tanke
- Department of Pediatric Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Eric T T L Tjwa
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - F E A Udink ten Cate
- Department of Pediatric Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands
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Kay WA, Moe T, Suter B, Tennancour A, Chan A, Krasuski RA, Zaidi AN. Long Term Consequences of the Fontan Procedure and How to Manage Them. Prog Cardiovasc Dis 2018; 61:365-376. [PMID: 30236751 DOI: 10.1016/j.pcad.2018.09.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 12/12/2022]
Abstract
In 1971, Fontan and Baudet described a surgical technique for successful palliation of patients with tricuspid atresia. Subsequently, this technique has been applied to treat most forms of functional single ventricles and has become the current standard of care for long-term palliation of all patients with single ventricle congenital heart disease. Since 1971, the Fontan procedure has undergone several variations. These patients require lifelong management including a thorough knowledge of their anatomic substrate, hemodynamic status, management of rhythm and ventricular function along with multi organ evaluation. As these patients enter middle age, there is increasing awareness regarding the long-term complications and mortality. This review highlights the long-term outcomes of the Fontan procedure and management of late sequelae.
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Affiliation(s)
- W Aaron Kay
- Indiana University School of Medicine, Krannert Institute of Cardiology, IN.
| | - Tabitha Moe
- University of Arizona School of Medicine, Phoenix, AZ.
| | - Blair Suter
- Indiana University School of Medicine, Departments of Medicine and Pediatrics, IN.
| | - Andrea Tennancour
- Indiana University School of Medicine, Krannert Institute of Cardiology, IN.
| | - Alice Chan
- Children's Hospital at Montefiore, Montefiore Medical Center, Albert Einstein College of Medicine, NY.
| | | | - Ali N Zaidi
- Children's Hospital at Montefiore, Montefiore Medical Center, Albert Einstein College of Medicine, NY.
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Schachter JL, Patel M, Horton SR, Mike Devane A, Ewing A, Abrams GA. FibroSURE and elastography poorly predict the severity of liver fibrosis in Fontan-associated liver disease. CONGENIT HEART DIS 2018; 13:764-770. [PMID: 30101472 DOI: 10.1111/chd.12650] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/24/2018] [Accepted: 06/10/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE As the population of patients with Fontan circulation surviving into adulthood increases, hepatic cirrhosis has grown to be a significant cause of morbidity and mortality. Early detection of advanced hepatic fibrosis is imperative for proper intervention and consideration for heart or combined heart/liver transplantation. Noninvasive biomarkers and elastography have been evaluated for their diagnostic utility with variable results in the Fontan population. DESIGN The cohort included 14 patients age 26.4 SD 7.5 who underwent Fontan surgery. All patients were evaluated with FibroSURE, shear wave elastography (SWE), hepatic duplex sonography, and liver biopsy. Liver fibrosis on biopsy was evaluated according to the congestive hepatic fibrosis system. RESULTS In our cohort, 100% of patients had fibrosis with 36% demonstrating advanced fibrosis. FibroSURE agreed with liver biopsy in only 5 out of 14 cases (36%): underestimating in 7 and overestimating in 2 individuals. SWE agreed with liver biopsy in 0% of cases: overestimating in 10 and underestimating in 4 cases. None of the duplex sonography indices predicted the presence or severity of liver fibrosis. CONCLUSION This study demonstrates that children who have undergone a Fontan procedure universally develop some hepatic fibrosis and a significant number have advanced fibrosis by adulthood. The FibroSURE blood test, SWE, and hepatic duplex sonography were unable to accurately predict the presence or severity of hepatic fibrosis when compared with liver biopsy. Further studies are needed to investigate novel noninvasive methods and/or biomarkers that can adequately detect advanced hepatic fibrosis before the development of cirrhosis and hepatic decompensation.
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Affiliation(s)
- Jessica L Schachter
- Department of Medicine, Greenville Memorial Hospital, Greenville, South Carolina
| | - Manisha Patel
- Department of Cardiology, Greenville Memorial Hospital, Greenville, South Carolina
| | - Samuel R Horton
- Department of Pathology, Greenville Memorial Hospital, Greenville, South Carolina
| | - A Mike Devane
- Department of Radiology, Greenville Memorial Hospital, Greenville, South Carolina
| | - Alex Ewing
- Department of Quality, Greenville Memorial Hospital, Greenville, South Carolina
| | - Gary A Abrams
- Department of Gastroenterology, Greenville Memorial Hospital, Greenville, South Carolina
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Ishizaki U, Nagao M, Shiina Y, Fukushima K, Takahashi T, Shimomiya Y, Matsuo Y, Inai K, Sakai S. Prediction of Fontan-Associated Liver Disease Using a Novel Cine Magnetic Resonance Imaging “Vortex Flow Map” in the Right Atrium. Circ J 2018; 82:2143-2151. [DOI: 10.1253/circj.cj-17-1260] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Umiko Ishizaki
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women’s Medical University
| | - Michinobu Nagao
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women’s Medical University
| | - Yumi Shiina
- Division of Clinical Research for ACHD, Department of Pediatric Cardiology, Tokyo Women’s Medical University
- Cardiovascular Center, St. Luke’s International Hospital
| | - Kenji Fukushima
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women’s Medical University
| | | | - Yamato Shimomiya
- Clinical Application Development Marketing Division, Ziosoft Inc
| | - Yuka Matsuo
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women’s Medical University
| | - Kei Inai
- Division of Clinical Research for ACHD, Department of Pediatric Cardiology, Tokyo Women’s Medical University
- Department of Pediatric Cardiology, Tokyo Women’s Medical University
| | - Shuji Sakai
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women’s Medical University
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Kim TH, Yang HK, Jang HJ, Yoo SJ, Khalili K, Kim TK. Abdominal imaging findings in adult patients with Fontan circulation. Insights Imaging 2018; 9:357-367. [PMID: 29623675 PMCID: PMC5991003 DOI: 10.1007/s13244-018-0609-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/04/2018] [Accepted: 02/12/2018] [Indexed: 12/12/2022] Open
Abstract
Abstract The Fontan procedures, designed to treat paediatric patients with functional single ventricles, have markedly improved the patient’s survival into adulthood. The physiology of the Fontan circuit inevitably increases systemic venous pressure, which may lead to multi-system organ failure in the long-term follow-up. Fontan-associated liver disease (FALD) can progress to liver cirrhosis with signs of portal hypertension. Focal nodular hyperplasia-like nodules commonly develop in FALD. Imaging surveillance is often performed to monitor the progression of FALD and to detect hepatocellular carcinoma, which infrequently develops in FALD. Other abdominal abnormalities in post-Fontan patients include protein losing enteropathy and pheochromocytoma/paraganglioma. Given that these abdominal abnormalities are critical for patient management, it is important for radiologists to become familiar with the abdominal abnormalities that are common in post-Fontan patients on cross-sectional imaging. Teaching points • Fontan procedure for functional single ventricle has improved patient survival into adulthood. • Radiologists should be familiar with unique imaging findings of Fontan-associated liver disease. • Focal nodular hyperplasia-like nodules commonly develop in Fontan-associated liver disease. • Hepatocellular carcinoma, protein-losing enteropathy, pheochromocytoma/paraganglioma may develop. Electronic supplementary material The online version of this article (10.1007/s13244-018-0609-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tae-Hyung Kim
- Department of Radiology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Radiology, Seoul National University College of Medicine, 103 Daehak-ro, Jongnogu, Seoul, 03080, South Korea
| | - Hyun Kyung Yang
- Department of Medical Imaging, Toronto General Hospital, 585 University Avenue, Toronto, ON, M5G 2N2, Canada
| | - Hyun-Jung Jang
- Department of Medical Imaging, Toronto General Hospital, 585 University Avenue, Toronto, ON, M5G 2N2, Canada
| | - Shi-Joon Yoo
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5J2L4, Canada
| | - Korosh Khalili
- Department of Medical Imaging, Toronto General Hospital, 585 University Avenue, Toronto, ON, M5G 2N2, Canada
| | - Tae Kyoung Kim
- Department of Medical Imaging, Toronto General Hospital, 585 University Avenue, Toronto, ON, M5G 2N2, Canada.
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Nandwana SB, Olaiya B, Cox K, Sahu A, Mittal P. Abdominal Imaging Surveillance in Adult Patients After Fontan Procedure: Risk of Chronic Liver Disease and Hepatocellular Carcinoma. Curr Probl Diagn Radiol 2018; 47:19-22. [DOI: 10.1067/j.cpradiol.2017.04.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 03/20/2017] [Accepted: 04/06/2017] [Indexed: 01/24/2023]
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Kovacikova L, Krasnanova V, Skrak P, Zahorec M, Kantorova A, Semberova J, Bacharova L. Immune Abnormalities in Patients With Single Ventricle Circulation Precede the Fontan Procedure. World J Pediatr Congenit Heart Surg 2017; 8:672-682. [PMID: 29187105 DOI: 10.1177/2150135117732529] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Immune abnormalities are common in Fontan patients with protein-losing enteropathy. Limited data exist on immune function of other patients with single ventricle circulation. METHODS This prospective cohort study evaluated immunologic characteristics of children with single ventricle circulation from neonatal age up to early post-Fontan period. RESULTS Low leukocyte counts were observed in half of the patients prior to bidirectional Glenn and Fontan surgery. Total lymphocyte counts were below normal range in 36% to 63% of patients across all groups except patients following Fontan procedure who had normal counts. Typical lymphocyte subpopulation patterns were (1) high counts of total and helper T lymphocytes (CD3+ and CD4+ cells), low B lymphocytes (CD19+ cells), and increased CD4/CD8 ratio in neonates and (2) low T lymphocytes (CD3+, CD4+, CD8+ cells) with high natural killer cells (CD16+) and B lymphocytes (CD19+ cells) in other groups. Low preoperative total lymphocyte counts were associated with longer intensive care unit stay in patients after bidirectional Glenn and Fontan procedure ( P = .03 and P = .01, respectively) and low leukocyte counts with higher incidence of pleural effusions and chylothorax after Fontan procedure ( P = .005 and P = .002, respectively). CONCLUSIONS Single ventricle patients display several immunological abnormalities. Beyond the neonatal age, an immune pattern includes CD3+, CD4+, CD8+ lymphopenia, and CD16+ and CD19+ lymphocytosis. B-cell lymphocytosis compensates T-cell lymphopenia, producing normal total lymphocyte counts in patients early after Fontan surgery. Low preoperative total lymphocyte counts may be associated with longer postoperative intensive care unit stay in patients with bidirectional Glenn and Fontan procedure and leukopenia with pleural effusions in Fontan patients.
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Affiliation(s)
- Lubica Kovacikova
- 1 Pediatric Cardiac Intensive Care Unit, National Institute of Cardiovascular Diseases, Limbova 1, Bratislava, Slovakia
| | - Veronika Krasnanova
- 1 Pediatric Cardiac Intensive Care Unit, National Institute of Cardiovascular Diseases, Limbova 1, Bratislava, Slovakia
| | - Peter Skrak
- 1 Pediatric Cardiac Intensive Care Unit, National Institute of Cardiovascular Diseases, Limbova 1, Bratislava, Slovakia
| | - Martin Zahorec
- 1 Pediatric Cardiac Intensive Care Unit, National Institute of Cardiovascular Diseases, Limbova 1, Bratislava, Slovakia
| | - Andrea Kantorova
- 2 Department of Pediatric Cardiac Surgery, National Institute of Cardiovascular Diseases, Limbova 1, Bratislava, Slovakia
| | - Jana Semberova
- 3 Department of Laboratory Medicine, Children Faculty Hospital, Limbova 1, Bratislava, Slovakia
| | - Ljuba Bacharova
- 4 Department of Biophotonics, International Laser Center Bratislava, Ilkovičova 3, Bratislava, Slovakia
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Evans WN, Acherman RJ, Ciccolo ML, Carrillo SA, Galindo A, Rothman A, Mayman GA, Adams EA, Reardon LC, Winn BJ, Yumiaco NS, Shimuizu L, Inanaga Y, Deleon RJ, Restrepo H. A composite noninvasive index correlates with liver fibrosis scores in post-Fontan patients: Preliminary findings. CONGENIT HEART DIS 2017; 13:38-45. [DOI: 10.1111/chd.12558] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 10/03/2017] [Accepted: 10/15/2017] [Indexed: 12/16/2022]
Affiliation(s)
- William N. Evans
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Ruben J. Acherman
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Michael L. Ciccolo
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Department of Surgery; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Sergio A. Carrillo
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Department of Surgery; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Alvaro Galindo
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Abraham Rothman
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Gary A. Mayman
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Elizabeth A. Adams
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
| | - Leigh C. Reardon
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- UCLA Division of Cardiology and Division of Pediatric Cardiology; Ahmanson/UCLA Adult Congenital Heart Disease Center; Los Angeles California USA
| | - Brody J. Winn
- Laboratory Medicine Consultants; Las Vegas Nevada USA
| | | | - Lesley Shimuizu
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
| | - Yoko Inanaga
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
| | - Rowena J. Deleon
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
| | - Humberto Restrepo
- Department of Pediatric Cardiology, Children's Heart Center Nevada; Las Vegas Nevada USA
- Division of Pediatric Cardiology, Department of Pediatrics; University of Nevada School of Medicine; Las Vegas Nevada USA
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47
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Hofferberth SC, Singh TP, Bastardi H, Blume ED, Fynn-Thompson F. Liver abnormalities and post-transplant survival in pediatric Fontan patients. Pediatr Transplant 2017; 21. [PMID: 29105236 DOI: 10.1111/petr.13061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/17/2017] [Indexed: 01/21/2023]
Abstract
The impact of liver parenchymal abnormalities on survival post-heart transplant remains unknown in pediatric Fontan patients. We assessed pediatric Fontan patients who underwent heart transplant and had documented pretransplant hepatic ultrasound (U/S) studies. Liver U/S findings were classified as normal (Group 1), mildly abnormal (Group 2, hepatomegaly/vascular congestion), or severely abnormal (Group 3, heterogeneous echotexture/nodularity). Among 30 study patients, 8 were classified as Group 1, 14 as Group 2, while 8 met Group 3 criteria. Pretransplant liver biochemistry and synthetic function were similar in all groups. Six Group 3 patients underwent liver biopsy; 4 demonstrated perisinusoidal or centrilobular fibrosis, and 2 had cirrhosis. Overall mortality was 30% (n = 9). Median follow-up was 5 years (range, 0.25-13 years). One-year survival was similar among all 3 groups (P = .37), with a trend toward higher cumulative 5-year survival in Group 1 (100%). The majority of pediatric Fontan patients who underwent heart transplant demonstrated abnormal preoperative liver ultrasound findings. Heterogeneous echotexture or nodularity detected on U/S frequently indicates underlying liver parenchymal abnormalities. The presence of severe liver abnormalities was not associated with higher early mortality post-heart transplant in pediatric Fontan patients; however, late outcomes must be further elucidated.
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Affiliation(s)
- Sophie C Hofferberth
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tajinder P Singh
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Heather Bastardi
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Elizabeth D Blume
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Francis Fynn-Thompson
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
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Kratzert WB, Boyd EK, Schwarzenberger JC. Management of the Critically Ill Adult With Congenital Heart Disease. J Cardiothorac Vasc Anesth 2017; 32:1682-1700. [PMID: 29500124 DOI: 10.1053/j.jvca.2017.11.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Indexed: 02/01/2023]
Abstract
Survival of adults with congenital heart disease (CHD) has improved significantly over the last 2 decades, leading to an increase in hospital and intensive care unit (ICU) admissions of these patients. Whereas most of the ICU admissions in the past were related to perioperative management, the incidence of medical emergencies from long-term sequelae of palliative or corrective surgical treatment of these patients is rising. Intensivists now are confronted with patients who not only have complex anatomy after congenital cardiac surgery, but also complex pathophysiology due to decades of living with abnormal cardiac anatomy and diseases of advanced age. Comorbidities affect all organ systems, including cognitive function, pulmonary and cardiovascular systems, liver, and kidneys. Critical care management requires an in-depth understanding of underlying anatomy and pathophysiology in order to apply contemporary concepts of adult ICU care to this population and optimize patient outcomes. In this review, the main CHD lesions and their common surgical management approaches are described, and the sequelae of CHD physiology are discussed. In addition, the effects of chronic comorbidities on the management of critically ill adults are explored, and the adjustments of current ICU management modalities and pharmacology to optimize care are discussed.
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Affiliation(s)
- Wolf B Kratzert
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA.
| | - Eva K Boyd
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
| | - Johanna C Schwarzenberger
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
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Diagnosis and Management of Noncardiac Complications in Adults With Congenital Heart Disease: A Scientific Statement From the American Heart Association. Circulation 2017; 136:e348-e392. [DOI: 10.1161/cir.0000000000000535] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Life expectancy and quality of life for those born with congenital heart disease (CHD) have greatly improved over the past 3 decades. While representing a great advance for these patients, who have been able to move from childhood to successful adult lives in increasing numbers, this development has resulted in an epidemiological shift and a generation of patients who are at risk of developing chronic multisystem disease in adulthood. Noncardiac complications significantly contribute to the morbidity and mortality of adults with CHD. Reduced survival has been documented in patients with CHD with renal dysfunction, restrictive lung disease, anemia, and cirrhosis. Furthermore, as this population ages, atherosclerotic cardiovascular disease and its risk factors are becoming increasingly prevalent. Disorders of psychosocial and cognitive development are key factors affecting the quality of life of these individuals. It is incumbent on physicians who care for patients with CHD to be mindful of the effects that disease of organs other than the heart may have on the well-being of adults with CHD. Further research is needed to understand how these noncardiac complications may affect the long-term outcome in these patients and what modifiable factors can be targeted for preventive intervention.
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Du Bois F, Stiller B, Borth-Bruhns T, Unseld B, Kubicki R, Hoehn R, Reineker K, Grohmann J, Fleck T. Echocardiographic characteristics in Fontan patients before the onset of protein-losing enteropathy or plastic bronchitis. Echocardiography 2017; 35:79-84. [PMID: 29082544 DOI: 10.1111/echo.13737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND It was this study's objective to evaluate the echocardiographic characteristics and flow patterns in abdominal arteries of Fontan patients before the onset of protein-losing enteropathy (PLE) or plastic bronchitis (PB). DESIGN In this retrospective cohort investigation, we examined 170 Fontan patients from 32 different centers who had undergone echocardiographic and Doppler ultrasound examinations between June 2006 and May 2013. Follow-up questionnaires were completed by 105 patients a median of 5.3 (1.5-8.5) years later to evaluate whether one of the complications had occurred since the examinations. RESULTS A total of 91 patients never developed PLE or PB ("non-PLE/PB"); they were compared to 14 affected patients. Eight of the 14 patients had already been diagnosed with "present PLE/PB" when examined. Six "future PLE/PB" patients developed those complications later on and were identified on follow-up. The "future PLE/PB" patients presented significantly slower diastolic flow velocities in the celiac artery (0.1 (0.1-0.5) m/s vs 0.3 (0.1-1.0) m/s (P = .04) and in the superior mesenteric artery (0.0 (0.0-0.2) m/s vs 0.2 (0.0-0.6) m/s, P = .02) than the "non-PLE/PB" group. Median resistance indices in the celiac artery were significantly higher (0.9 (0.8-0.9) m/s vs 0.8 (0.6-0.9) m/s, (P = .01)) even before the onset of PLE or PB. CONCLUSION An elevated flow resistance in the celiac artery may prevail in Fontan patients before the clinical manifestation of PLE or PB.
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Affiliation(s)
- Florian Du Bois
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Brigitte Stiller
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Bettina Unseld
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Rouven Kubicki
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - René Hoehn
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Katja Reineker
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jochen Grohmann
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thilo Fleck
- University Heart Center Freiburg-Bad Krozingen, Department of Congenital Heart Disease and Pediatric Cardiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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