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Amdani S, Conway J, George K, Martinez HR, Asante-Korang A, Goldberg CS, Davies RR, Miyamoto SD, Hsu DT. Evaluation and Management of Chronic Heart Failure in Children and Adolescents With Congenital Heart Disease: A Scientific Statement From the American Heart Association. Circulation 2024; 150:e33-e50. [PMID: 38808502 DOI: 10.1161/cir.0000000000001245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
With continued medical and surgical advancements, most children and adolescents with congenital heart disease are expected to survive to adulthood. Chronic heart failure is increasingly being recognized as a major contributor to ongoing morbidity and mortality in this population as it ages, and treatment strategies to prevent and treat heart failure in the pediatric population are needed. In addition to primary myocardial dysfunction, anatomical and pathophysiological abnormalities specific to various congenital heart disease lesions contribute to the development of heart failure and affect potential strategies commonly used to treat adult patients with heart failure. This scientific statement highlights the significant knowledge gaps in understanding the epidemiology, pathophysiology, staging, and outcomes of chronic heart failure in children and adolescents with congenital heart disease not amenable to catheter-based or surgical interventions. Efforts to harmonize the definitions, staging, follow-up, and approach to heart failure in children with congenital heart disease are critical to enable the conduct of rigorous scientific studies to advance our understanding of the actual burden of heart failure in this population and to allow the development of evidence-based heart failure therapies that can improve outcomes for this high-risk cohort.
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Egbe AC, Connolly HM. Heart Failure Staging and Indications for Advanced Therapies in Adults with Congenital Heart Disease. Heart Fail Clin 2024; 20:147-154. [PMID: 38462319 DOI: 10.1016/j.hfc.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Heart failure (HF) is common in adults with congenital heart disease (CHD), and it is the leading cause of death in this population. Adults with CHD presenting with stage D HF have a poor prognosis, and early recognition of signs of advanced HF and referral for advanced therapies for HF offer the best survival as compared with other therapies. The indications for advanced therapies for HF outlined in this article should serve as a guide for clinicians to determine the optimal time for referral. Palliative care should be part of the multidisciplinary care model for HF in patients with CHD.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic and Foundation, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
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Marshall WH, Rajpal S, Mah ML, Armstrong AK, Salavitabar A, Hickey J, Metzger R, Sisk T, Daniels CJ. Early Experience and Lessons Learned Using Implanted Hemodynamic Monitoring in Patients With Fontan Circulation. J Am Heart Assoc 2023; 12:e031836. [PMID: 38063189 PMCID: PMC10863767 DOI: 10.1161/jaha.123.031836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/14/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Data on the use of implanted hemodynamic monitoring (IHM) in patients with Fontan circulation are limited. This study reports our experience using the CardioMEMS HF system in adults with Fontan circulation. METHODS AND RESULTS This single-center, retrospective study evaluated heart failure hospitalizations, procedural complications, and device-related complications in patients with Fontan circulation referred for IHM placement (2015-2022). The association of pulmonary artery pressure (by most recent catheterization and median IHM pressure within 30 days of placement) with both death and follow-up Model for End-Stage Liver Disease Excluding International Normalized Ratio score were evaluated. Of 18 patients referred for IHM placement, 17 were successful (median age, 30 [range 21-48] years, 6 women). Procedural complications (access site hematomas, pulmonary artery staining) occurred in 3 patients, without device-related procedural complications. In follow-up (median, 35 [range, 6-83] months), 1 patient developed a pulmonary embolism (possibly device-related). Heart failure hospitalizations/year were similar before and after IHM (median, 1 [interquartile range, 0-1.0] versus 0.6 [0-2.3]; P=0.268), though only 46% of heart failure hospitalizations had associated IHM transmissions. IHM pressures were associated with Model for End-Stage Liver Disease Excluding International Normalized Ratio scores (R2=0.588, P<0.001), though catheterization pressures were not (R2=0.140, P=0.139). The long-term mortality rate was 53% in this cohort. On unadjusted survival analysis, IHM pressures ≥18 mm Hg were associated with mortality (log rank P=0.041), which was not reproduced with catheterization pressures (log rank P=0.764). CONCLUSIONS In patients with Fontan circulation, IHM did not reduce heart failure hospitalizations, though patient adherence to transmission was low. Device-related complications were low. IHM pressures may better represent real-life conditions compared with catheterization given associations with mortality and Model for End-Stage Liver Disease Excluding International Normalized Ratio score.
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Affiliation(s)
- William H. Marshall
- Division of Cardiovascular Medicine, Department of Internal MedicineThe Ohio State University Wexner Medical CenterColumbusOH
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | - Saurabh Rajpal
- Division of Cardiovascular Medicine, Department of Internal MedicineThe Ohio State University Wexner Medical CenterColumbusOH
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | - May Ling Mah
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | | | | | - Jenne Hickey
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | - Rachel Metzger
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | - Tracey Sisk
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
| | - Curt J. Daniels
- Division of Cardiovascular Medicine, Department of Internal MedicineThe Ohio State University Wexner Medical CenterColumbusOH
- Nationwide Children’s Hospital, The Heart CenterColumbusOH
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Téllez L, Payancé A, Tjwa E, Del Cerro MJ, Idorn L, Ovroutski S, De Bruyne R, Verkade HJ, De Rita F, de Lange C, Angelini A, Paradis V, Rautou PE, García-Pagán JC. EASL-ERN position paper on liver involvement in patients with Fontan-type circulation. J Hepatol 2023; 79:1270-1301. [PMID: 37863545 DOI: 10.1016/j.jhep.2023.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 10/22/2023]
Abstract
Fontan-type surgery is the final step in the sequential palliative surgical treatment of infants born with a univentricular heart. The resulting long-term haemodynamic changes promote liver damage, leading to Fontan-associated liver disease (FALD), in virtually all patients with Fontan circulation. Owing to the lack of a uniform definition of FALD and the competitive risk of other complications developed by Fontan patients, the impact of FALD on the prognosis of these patients is currently debatable. However, based on the increasing number of adult Fontan patients and recent research interest, the European Association for The Study of the Liver and the European Reference Network on Rare Liver Diseases thought a position paper timely. The aims of the current paper are: (1) to provide a clear definition and description of FALD, including clinical, analytical, radiological, haemodynamic, and histological features; (2) to facilitate guidance for staging the liver disease; and (3) to provide evidence- and experience-based recommendations for the management of different clinical scenarios.
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Affiliation(s)
- Luis Téllez
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), University of Alcalá, Madrid, Spain
| | - Audrey Payancé
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Hôpital Beaujon, AP-HP, Clichy, France; Université Denis Diderot-Paris 7, Sorbonne Paris Cité, Paris, France
| | - Eric Tjwa
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - María Jesús Del Cerro
- Pediatric Cardiology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), University of Alcalá, Madrid, Spain
| | - Lars Idorn
- Department of Pediatrics, Section of Pediatric Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Stanislav Ovroutski
- Department of Congenital Heart Disease/Pediatric Cardiology, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Ruth De Bruyne
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Ghent University Hospital, Belgium
| | - Henkjan J Verkade
- Department of Pediatrics, Beatrix Children's Hospital/University Medical Center Groningen, The Netherlands
| | - Fabrizio De Rita
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Charlotte de Lange
- Department of Pediatric Radiology, Queen Silvia Childrens' Hospital, Sahlgrenska University Hospital, Behandlingsvagen 7, 41650 Göteborg, Sweden
| | - Annalisa Angelini
- Pathology of Cardiac Transplantation and Regenerative Medicine Unit, Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Valérie Paradis
- Centre de recherche sur l'inflammation, INSERM1149, Université Paris Cité, Paris, France; Pathology Department, Beaujon Hospital, APHP.Nord, Clichy, France
| | - Pierre Emmanuel Rautou
- AP-HP, Service d'Hépatologie, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, Clichy, France; Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
| | - Juan Carlos García-Pagán
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Departament de Medicina i Ciències de la Salut, University of Barcelona, Barcelona, Spain; CIBEREHD (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Spain.
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Najashi KA, Najashi NA, Ahmed T, Abdelnaeem R, Alolit S, Zuaybir AA, Atiyah M, Trout AT, Alsaied T, Veldtman GR. The prognostic role of liver volumetry in Fontan patients. Cardiol Young 2023; 33:1834-1839. [PMID: 36258282 DOI: 10.1017/s1047951122002992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND HYPOTHESES High venous pressures and associated hepatic congestion are important drivers for Fontan-associated liver disease. The prognostic significance of hepatomegaly as a marker of congestion however is not well defined and is further explored in this research study. METHODS Fontan patients who have had liver ultrasound scans were identified from the Prince Sultan Cardiac Centre Fontan Database and had their anatomic, surgical, clinical histories abstracted from the electronic medical records following institutional ethics approval. Liver volumes were determined retrospectively from reviewing individual US images, and these, divided into tertiles, were analysed in the context of the predefined endpoints of (i) Primary - death or heart or liver transplantation, or (ii) Secondary - combined endpoint of death, transplantation, arrhythmia, or protein-losing enteropathy. RESULTS Mean indexed liver volumes for the entire cohort (n = 199) were 1065.1 ± 312.1 ml/m2, range 387 to 2071 ml/m2. Patients with the largest liver volumes (highest tertile) were less likely to have a functioning fenestration compared to those in the lowest tertile 44% versus 56% p = 0.016 and experienced the highest burden of mortality and heart or heart-liver transplantation, p = 0.016, and were more likely to reach the composite endpoint of death, protein-losing enteropathy, arrhythmia, or transplantation, p = 0.010. Liver volumes had an overall predictive accuracy for the combined outcome of 61% (CI 53%, 67%, p = 0.009). CONCLUSIONS Liver volumetry may serve as a potentially important congestion biomarker for adverse outcomes after the Fontan operation.
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Affiliation(s)
- Khalid Al Najashi
- Pediatric Cardiology Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
| | - Nejoud Al Najashi
- Radiology Department, Prince Sultan Medical Military City, Riyadh, Saudi Arabia
| | - Taghreed Ahmed
- Pediatric Cardiology Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
| | - Rayan Abdelnaeem
- Pediatric Cardiology Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
| | - Sultan Alolit
- Radiology Department, Prince Sultan Medical Military City, Riyadh, Saudi Arabia
| | - Amani Al Zuaybir
- Radiology Department, Prince Sultan Medical Military City, Riyadh, Saudi Arabia
| | - Merna Atiyah
- Pediatric Cardiology Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
| | - Andrew T Trout
- Department of Radiology, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Tarek Alsaied
- Paediatric Cardiology, UPMC Children's Hospital of Pittsburgh, PA, USA
| | - Gruschen R Veldtman
- Scottish Adult Congenital Cardiac Service, Golden Jubilee National Hospital, Glasgow, Scotland, UK
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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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Hassan A, Chegondi M, Porayette P. Five decades of Fontan palliation: What have we learned? What should we expect? J Int Med Res 2023; 51:3000605231209156. [PMID: 37910851 PMCID: PMC10621298 DOI: 10.1177/03000605231209156] [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: 02/14/2023] [Accepted: 10/04/2023] [Indexed: 11/03/2023] Open
Abstract
The Fontan procedure is the final palliative surgery in a series of staged surgeries to reroute the systemic venous blood flow directly to the lungs, with the ventricle(s) pumping oxygenated blood to the body. Advances in medical and surgical techniques have improved patients' overall survival after the Fontan procedure. However, Fontan-associated chronic comorbidities are common. In addition to chronic cardiac dysfunction and arrhythmias, complications involving other organs such as the liver, lungs, intestine, lymphatic system, brain, and blood frequently occur. This narrative review focuses on the immediate and late consequences in children, pregnant women, and other adults with Fontan circulation. In addition, we describe the technical advancements that might change the way single-ventricle patients are managed in future.
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Affiliation(s)
- Adil Hassan
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Madhuradhar Chegondi
- Division of Pediatric Critical Care Medicine, Stead Family Children’s Hospital, University of Iowa, Iowa City, IA 52242, USA
| | - Prashob Porayette
- Division of Pediatric Cardiology, Stead Family Children’s Hospital, University of Iowa, Iowa City, IA 52242, USA
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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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Dal Sasso E, Schöndorf T, Schlüter KJ, Miera O, De Rita F, Menon AK. A Novel Strategy for the Mechanical Subpulmonary Support in Failing Fontan Patients. Thorac Cardiovasc Surg 2022; 70:e34-e41. [DOI: 10.1055/s-0042-1757916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Background The number of single ventricle patients undergoing Fontan palliation and surviving to adulthood worldwide has steadily increased in recent years. Nevertheless, the Fontan circulation is destined to fail. Ultimately, heart transplantation (HTx) remains the definitive treatment option. Due a shortage of organs, mechanical circulatory support in the form of ventricular assist devices (VADs) is widely used to bridge heart failure patients to HTx, but these devices have been mainly developed to address the needs of normal anatomies. A novel venous cannula has been developed as part of the EXCOR® VAD to provide subpulmonary support in these patients. Its clinical application is investigated in the “Registry to Assess the Safety and Feasibility of the Subpulmonary Support with the Novel Venous Cannula in Patients with Failing/Absence of the Right Heart” (RegiVe study, NCT04782232).
Methods RegiVe is a multicenter, international, observational, prospective, non-randomized registry aiming to collect the routine clinical data of up to 20 patients. The primary endpoints address device performance and safety, while the secondary endpoints target organ status and overall safety (according to the Interagency Registry for Mechanically Assisted Circulatory Support – INTERMACS – definitions). Data analysis will be performed by means of descriptive statistics.
Results RegiVe has received the favorable opinion of an independent ethics committee and enrollment has recently started.
Conclusion RegiVe is the first study evaluating the use of a medical device specifically developed for subpulmonary support of failing Fontan patients. The study will provide important insight and further information on this cohort and help to improve a dedicated VAD strategy.
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Affiliation(s)
| | | | | | - Oliver Miera
- Department of Congenital Heart Disease – Pediatric Cardiology, German Heart Center Berlin (DHZB), Berlin, Germany
| | - Fabrizio De Rita
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
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Egbe AC, Miranda WR, Anderson JH, Katta RR, Goda AY, Andi K, Kamath PS, Connolly HM. Determinants and Prognostic Implications of Hepatorenal Dysfunction in Adults With Congenital Heart Disease. Can J Cardiol 2022; 38:1742-1750. [PMID: 35934261 PMCID: PMC9940666 DOI: 10.1016/j.cjca.2022.07.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/11/2022] [Accepted: 07/26/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND There are limited data on the prognostic role of hepatorenal function indices in ambulatory patients with congenital heart disease (CHD). The purpose of this study was to determine the prevalence, risk factors, and prognostic implications of hepatorenal dysfunction, as measured by Model for End-Stage Liver Disease Excluding International Normalised Ratio (MELD-XI) score, in adults with CHD. METHODS In this retrospective study of CHD patients with comprehensive metabolic panels (2003-2019), mild/moderate and severe hepatorenal dysfunction was defined as MELD-XI 11-15 and > 15, respectively. RESULTS Of 4977 patients, 1376 (28%) had hepatorenal dysfunction (mild/moderate: n = 935 [19%]; severe: n = 441 [9%]). Hepatorenal dysfunction was most common in Fontan/unrepaired single ventricle (46%) and right heart disease (31%). Baseline MELD-XI was associated with all-cause mortality (HR 1.27, CI 1.21-1.33; P < 0.001) after adjustment for age, sex, and congenital heart lesion. In 3864 patients with serial MELD-XI data, there was a temporal increase in MELD-XI, and this was associated with an increased risk of mortality (HR 1.24, CI 1.15-1.36, per unit increase in MELD-XI; P = 0.004), independently from the baseline MELD-XI score. In the subset of 1856 patients that underwent surgical/transcatheter interventions, there was a postoperative reduction in MELD-XI, and this was associated with a lower risk of mortality (HR 0.94, CI 0.90-0.98, per unit decrease in MELD-XI; P = 0.008), independently from the baseline MELD-XI score. CONCLUSIONS Hepatorenal dysfunction was common in adults with CHD. Both baseline MELD-XI score and temporal changes in MELD-XI were associated with clinical outcomes, and therefore could be used to monitor therapeutic response to interventions and for deterioration in clinical status.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jason H Anderson
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Renuka R Katta
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ahmed Y Goda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Kartik Andi
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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11
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D'Angelo EC, Ciuca C, Egidy Assenza G. Management of Fontan failure. Heart 2022; 108:1822-1831. [PMID: 35973785 DOI: 10.1136/heartjnl-2022-321006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Emanuela Concetta D'Angelo
- Department of Cardio-Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Cristina Ciuca
- Department of Cardio-Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Gabriele Egidy Assenza
- Department of Cardio-Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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12
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Fuller S. Comparing Long-Term Sequelae of the Systemic Right Ventricle: An Overview of Single Versus Biventricular Arrangements. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2022; 25:2-10. [PMID: 35835513 DOI: 10.1053/j.pcsu.2022.05.002] [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: 11/13/2021] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 11/11/2022]
Abstract
Patients with systemic right ventricles (RV) are at risk for heart failure and sudden cardiac death. Contributing factors to RV dysfunction include increased afterload from the systemic circulation, coronary insufficiency, progressive tricuspid valve regurgitation, the presence of residual lesions after palliation and arrhythmias. While all patients with a systemic right ventricle (SRV) are vulnerable to heart failure, there are distinct differences between patients with congenital dextro-transpostion of the great arteries (d-TGA) repaired by atrial switch, unrepaired congenitally corrected transposition of the great arteries (cc-TGA) and single systemic right ventricles palliated with a Fontan operation. Herein, we explore both the similarities and differences in progression of heart failure by phenotype as well as both the advancements and limitations in treatment options by each type of SRV.
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Affiliation(s)
- Stephanie Fuller
- Division of Cardiothoracic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
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13
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Egbe AC, Miranda WR, Jain CC, Kamath PS, Katta RR, Andi K, Goda AY, Connolly HM. Improvement in hepatic and renal function following isolated heart transplant in adults with congenital heart disease. Int J Cardiol 2022; 364:44-49. [PMID: 35716930 DOI: 10.1016/j.ijcard.2022.06.024] [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: 03/02/2022] [Revised: 04/28/2022] [Accepted: 06/10/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND There are limited data about postoperative changes in hepatic and renal function in adults with congenital heart disease (CHD) undergoing isolated heart transplant. The purpose of this study was to assess postoperative changes in hepatic and renal function in this population. METHODS Retrospective cohort study of adults with CHD undergoing isolated heart transplant at Mayo Clinic (2003-2019). Global hepatic function was assessed using the model for end-stage liver disease excluding international normalized ratio [MELD-XI]) score; hepatic fibrosis was assessed using the fibrosis-4 (FIB-4) score and aspartate/platelet ratio index (APRI); and renal function was assessed using estimated glomerular filtration rate (GFR). All indices were measured preoperatively and postoperatively (at 6 months, 1 year, 2 years). RESULTS Of 40 patients (age 41 ± 8 years) in the study, 35 had complete preoperative and postoperative data. There was a temporal improvement in hepatic and renal indices from preop (MELD-XI 14 ± 5, APRI 0.60 ± 0.23, FIB-4 1.44 ± 0.38, GFR 59 [44-83]) to 6 months postop (MELD-XI 12 ± 6, APRI 0.49 ± 0.17, FIB-4 1.29 ± 0.33, GFR 68 [54-96]) and 1-year postop (MELD-XI 9 ± 3, APRI 0.41 ± 0.16, FIB-4 1.12 ± 0.29, GFR 82 [69-108]), p < 0.05 for all comparisons. CONCLUSIONS CHD patients undergoing isolated heart transplant had significant improvement in hepatic and renal function. These data suggests that selected CHD patients may do well with isolated heart transplant despite reduced hepatic and renal function, and hepatic fibrosis preoperatively. More rigorous prospective studies are required to determine the relative outcomes of isolated versus combined heart-liver transplant in this population.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America.
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - C Charles Jain
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - Renuka R Katta
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - Kartik Andi
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - Ahmed Y Goda
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, MN 55905, United States of America
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14
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Yu YJ, Tse YK, Yu SY, Lam LY, Li KY, Chen Y, Wu MZ, Ren QW, Yu SY, Wong PF, Tse HF, Yiu KH. Prognostic value of MELD-XI and MELD-Albumin scores in double valve replacement. CARDIOLOGY PLUS 2022. [DOI: 10.1097/cp9.0000000000000009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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15
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Alexopoulos SP, Wu WK, Ziogas IA, Matsuoka LK, Rauf MA, Izzy M, Perri R, Schlendorf KH, Menachem JN, Shah AS. Adult Combined Heart-Liver Transplantation: The United States Experience. Transpl Int 2022; 35:10036. [PMID: 35185360 PMCID: PMC8842230 DOI: 10.3389/ti.2021.10036] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/12/2021] [Indexed: 12/11/2022]
Abstract
Background: We aimed to review the indications and outcomes of adults undergoing combined heart-liver transplantation (CHLT) in the US using national registry data. Methods: Adult (≥18 years) CHLT recipients in the United Network for Organ Sharing database were included (09/1987–09/2020; era 1 = 1989–2000, era 2 = 2001–2010, era 3 = 2011–2020). Survival analysis was conducted by means of Kaplan-Meier method, log-rank test, and Cox regression. Results: We identified 369 adults receiving CHLT between 12/1989–08/2020. The number of adult CHLT recipients (R2 = 0.75, p < 0.001) and centers performing CHLT (R2 = 0.80, p < 0.001) have increased over the study period. The most common cardiac diagnosis in the first two eras was restrictive/infiltrative cardiomyopathy, while the most common in era 3 was congenital heart disease (p = 0.03). The 1-, 3-, and 5-years patient survival was 86.8, 80.1, and 77.9%, respectively. In multivariable analysis, recipient diabetes [adjusted hazard ratio (aHR) = 2.35, 95% CI: 1.23–4.48], CHLT between 1989-2000 compared with 2011–2020 (aHR = 5.00, 95% CI: 1.13–22.26), and sequential-liver first CHLT compared with sequential-heart first CHLT (aHR = 2.44, 95% CI: 1.15–5.18) were associated with increased risk of mortality. Higher left ventricular ejection fraction was associated with decreased risk of mortality (aHR = 0.96, 95% CI: 0.92–0.99). Conclusion: CHLT is being increasingly performed with evolving indications. Excellent outcomes can be achieved with multidisciplinary patient and donor selection and surgical planning.
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Affiliation(s)
- Sophoclis P. Alexopoulos
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
- *Correspondence: Sophoclis P. Alexopoulos,
| | - W. Kelly Wu
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Ioannis A. Ziogas
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Lea K. Matsuoka
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Muhammad A. Rauf
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Manhal Izzy
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Roman Perri
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Kelly H. Schlendorf
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Jonathan N. Menachem
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Ashish S. Shah
- Department of Cardiac Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
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16
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Ghelani SJ, Opotowsky AR, Harrild DM, Powell AJ, Azcue N, Ahmad S, Clair NS, Bradwin G, Rathod RH. Characterization of Circulating and Urinary Biomarkers in the Fontan Circulation and Their Correlation With Cardiac Imaging. Am J Cardiol 2022; 162:177-183. [PMID: 34903340 DOI: 10.1016/j.amjcard.2021.08.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/25/2021] [Accepted: 08/30/2021] [Indexed: 12/01/2022]
Abstract
Several circulating biomarkers have been found to play a role in the surveillance and risk stratification of heart failure without congenital heart disease, but these have not been widely studied in patients with single ventricles palliated with a Fontan operation. Imaging predictors of worse outcomes in this population include ventricular dilation and dysfunction. Patients who weighed >30 kg with a Fontan circulation referred for cardiac magnetic resonance imaging were invited to participate in the study. Blood and urine samples were obtained at the time of imaging and multiple conventional and novel biomarkers were measured. A total of 82 patients with a median age of 18 years were enrolled. Among the novel biomarkers, N-terminal pro-B-type natriuretic peptide (NT-proBNP) and high-sensitivity troponin T had the strongest correlation with ventricular dilation and dysfunction. NT-ProBNP >100 pg/ml has a sensitivity of 91% for the detection of significant ventricular dilation (end-diastolic volume >120 ml/body surface area1.3) and 82% for detection of ejection fraction <50%. The urinary neutrophil gelatinase-associated lipocalin-2 to creatinine ratio correlated with ejection fraction and estimated glomerular filteration rate. In conclusion, abnormalities in biomarkers of heart failure are common in ambulatory, largely asymptomatic patients with Fontan circulation. NT-ProBNP may serve as a sensitive marker for the identification of patients with significant ventricular dilation or dysfunction. Further work is needed to understand how these easily measured circulating biomarkers may be integrated into clinical care.
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17
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Rushakoff JA, Kransdorf EP, Patel JK, Kobashigawa JA, Sundaram V, Guindi M. Heterogeneity of liver fibrosis in patients with congestive hepatopathy: A biopsy and explant comparison series. Ann Diagn Pathol 2021; 56:151876. [PMID: 34920382 DOI: 10.1016/j.anndiagpath.2021.151876] [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: 10/06/2021] [Revised: 11/19/2021] [Accepted: 12/09/2021] [Indexed: 11/18/2022]
Abstract
PURPOSE Patients with end-stage heart failure and concomitant irreversible liver injury may be candidates for combined heart liver transplant (CHLT). Determining appropriate candidates for CHLT is essential given organ scarcity. Transjugular liver biopsy (TJLB) is used to evaluate the severity of parenchymal liver injury in transplant candidates. In patients with congestive hepatopathy (CH), the fibrosis pattern may be heterogenous. METHODS We reviewed all CHLT cases between 2007 and 2017, as well as lone-heart transplant cases with post-mortem autopsy. Pre-transplant TJLB was compared to explant to assess the performance of biopsy fibrosis staging. RESULTS 12 patients were included. Median age at time of transplant was 58 and the cohort was predominantly male (75%). Seven (64%) TJLB were predominantly stage 4 fibrosis and 4 (36%) were stage 1. Advanced fibrosis was the dominant pattern in 7 (70%) explants and 5 (50%) explants had heterogenous fibrosis. In 50% of CH cases, there was discordance between the TJLB and explant. In the autopsy cases, the TJLB and autopsy findings differed. CONCLUSIONS In this series of matched TJLB and explanted livers, we found variable performance of TJLB in predicting the predominant fibrosis stage present in the liver.
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Affiliation(s)
- Joshua A Rushakoff
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America
| | - Evan P Kransdorf
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America.
| | - Jignesh K Patel
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America
| | - Jon A Kobashigawa
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America
| | - Vinay Sundaram
- Division of Gastroenterology and Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America
| | - Maha Guindi
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States of America
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18
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Inai K, Inuzuka R, Ono H, Nii M, Ohtsuki S, Kurita Y, Takeda A, Hirono K, Takei K, Yasukouchi S, Yoshikawa T, Furutani Y, Shimada E, Shinohara T, Shinozaki T, Matsuyama Y, Senzaki H, Nakanishi T. Predictors of long-term mortality among perioperative survivors of Fontan operation. Eur Heart J 2021; 43:2373-2384. [PMID: 34888643 DOI: 10.1093/eurheartj/ehab826] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/12/2021] [Accepted: 11/17/2021] [Indexed: 01/02/2023] Open
Abstract
AIMS The criteria for 'good' Fontan haemodynamics have been poorly defined in relation to long-term outcomes. The aim of this study was to identify the risk factors for mortality among haemodynamic parameters obtained early after the Fontan operation. METHODS AND RESULTS Clinical data of all perioperative survivors of the Fontan operation performed before 2011, from nine institutions, were collected through a retrospective chart review. In total, 1260 patients were included. The median age at the time of Fontan operation was 3.6 years. Post-operative cardiac catheterization was conducted in 1117 patients at a median period of 1.0 years after the operation. During the median follow-up period of 10.2 years, 107 patients died. The mortality rates at 10, 20, and 25 years after the operation were 5%, 12%, and 22%, respectively. On multivariable analysis, older age at the time of the operation {≥15 years, hazard ratio (HR) [95% confidence interval (CI)]: 3.2 (1.7-5.9)} and haemodynamic parameters obtained at post-operative catheterization, such as low ejection fraction [<30%, HR (95% CI): 7.5 (3.2-18)], low systemic oxygen saturation [<80%, HR (95% CI): 3.8 (1.6-9.1)], high central venous pressure [≥16 mmHg, HR (95% CI): 2.3 (1.3-3.9)], and low mean systemic arterial pressure [<60 mmHg, HR (95% CI): 3.0 (1.4-6.2)] were identified as independent predictors of mortality. The predictive model based on these parameters had a c-index of 0.75 at 10 years. CONCLUSIONS Haemodynamic parameters obtained at a median period of 1.0 years, post-operatively, can accurately identify patients with a high mortality risk, who may need intensive management to improve long-term outcomes. KEY QUESTION What defines 'worse' Fontan haemodynamics? KEY FINDING Older age at Fontan (≥15 years), low ejection fraction (<30%), low oxygen saturation (<80%), high central venous pressure (≥16 mmHg), and low mean systemic arterial pressure (<60 mmHg) were identified as independent predictors of mortality. TAKE HOME MESSAGE Haemodynamic parameters obtained at a median period of 1.0 years, post-operatively, can accurately identify patients with a high mortality risk, who may need intensive management to improve long-term outcomes.
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Affiliation(s)
- Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku, Tokyo 162-8666, Japan
| | - Ryo Inuzuka
- Department of Pediatrics, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654, Japan
| | - Hiroshi Ono
- Department of Cardiology, National Center for Child Health and Development, 2-10-1 Ookura, Setagaya-ku, Tokyo 153-0074, Japan
| | - Masaki Nii
- Department of Pediatric Cardiology, Shizuoka Children's Hospital, 860 Urushiyama, Shizuoka City 420-8660, Japan
| | - Shinichi Ohtsuki
- Department of Pediatric Cardiology, Okayama University, 2-5-1 Kita-ku, Okayama City 700-0914, Japan
| | - Yoshihiko Kurita
- Department of Pediatric Cardiology, Okayama University, 2-5-1 Kita-ku, Okayama City 700-0914, Japan
| | - Atsuhito Takeda
- Department of Pediatrics, Hokkaido University, Kita 14, Nishi 5, Kita-ku, Sapporo 060-8648, Japan
| | - Keiichi Hirono
- Department of Pediatrics, University of Toyama, 2630 Sugitani, Toyama City 930-0194, Japan
| | - Kohta Takei
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100 Toyoshina, Azumino, Nagano 399-8205, Japan
| | - Satoshi Yasukouchi
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100 Toyoshina, Azumino, Nagano 399-8205, Japan
| | - Tadahiro Yoshikawa
- Department of Pediatric Cardiology, Sakakibara Heart Institute, 3-16-1 Asahi-machi, Fuchu-shi, Tokyo 183-0003, Japan
| | - Yoshiyuki Furutani
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku, Tokyo 162-8666, Japan
| | - Eriko Shimada
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku, Tokyo 162-8666, Japan
| | - Tokuko Shinohara
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku, Tokyo 162-8666, Japan
| | - Tomohiro Shinozaki
- Faculty of Engineering, Department of Information and Computer Technology, Tokyo University of Science, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654, Japan
| | - Yutaka Matsuyama
- Department of Biostatistics, School of Public Health, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654, Japan
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare Mita Hospital, 1-4-3 Mita, Minato-ku, Tokyo 108-8329, Japan
| | - Toshio Nakanishi
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku, Tokyo 162-8666, Japan.,Sakakibara Heart Institute Clinics, Tokyo, Japan
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19
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Egbe AC, Miranda WR, Jain CC, Connolly HM. Right Heart Dysfunction in Adults With Coarctation of Aorta: Prevalence and Prognostic Implications. Circ Cardiovasc Imaging 2021; 14:1100-1108. [PMID: 34875855 DOI: 10.1161/circimaging.121.013075] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Chronic elevation of left heart filling pressure causes pulmonary vascular remodeling, pulmonary hypertension, and right heart dysfunction. Although diastolic dysfunction is relatively common in patients with coarctation of aorta, there are limited data about the prevalence and prognostic implications of pulmonary hypertension and right heart dysfunction in this population. The purpose of the study was to assess right heart function and hemodynamics in patients with coarctation of aorta and to determine the relationship between right heart indices and cardiovascular events defined as heart failure hospitalization, heart transplant, or cardiovascular death. METHODS Right heart structure, function, and hemodynamics were assessed with these indices: right atrial volume, right atrial pressure, right atrial reservoir strain, right ventricular global longitudinal strain, right ventricular end-diastolic area, right ventricular systolic pressure, and tricuspid regurgitation severity. Right heart hemodynamic score, range 0 to 5, was generated based on the correlation between the right heart indices and cardiovascular events, using half of the cohort (derivation cohort, n=411), and then tested on the validation cohort (n=410). The goodness of fit and discrimination power was compared using C statistics and risk score. RESULTS The median follow-up in the derivation cohort was 8.2 (4.0-11.1) years, and 59 (14%) patients had cardiovascular events during this period. Right heart hemodynamic score was independently associated with cardiovascular events (hazard ratio, 1.64 [95% CI, 1.38-2.17]) for every unit increase in right heart hemodynamic score after adjustment for clinical and echocardiographic indices (C statistic, 0.718 [95% CI, 0.682-0.746]). The right heart hemodynamic score was also independently associated with cardiovascular events in the validation cohort (C statistic, 0.711 [95% CI, 0.679-0.741]). The C statistic difference (0.007 [95% CI, 0.014-0.022]) and risk score (0.86 [95% CI, 0.54-1.17]) suggest a good model fit. CONCLUSIONS The current study underscores the prognostic importance of right heart dysfunction in patients with coarctation of aorta and suggests that right heart indices should be used for risks stratification in this population.
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Affiliation(s)
| | | | - C Charles Jain
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester
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20
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Márquez-González H, Hernández-Vásquez JG, Del Valle-Lom M, Yáñez-Gutiérrez L, Klünder-Klünder M, Almeida-Gutiérrez E, Koretzky SG. Failures of the Fontan System in Univentricular Hearts and Mortality Risk in Heart Transplantation: A Systematic Review and Meta-Analysis. Life (Basel) 2021; 11:1363. [PMID: 34947894 PMCID: PMC8709145 DOI: 10.3390/life11121363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/12/2021] [Accepted: 11/13/2021] [Indexed: 02/07/2023] Open
Abstract
The Fontan procedure (FP) is the standard surgical treatment for Univentricular heart diseases. Over time, the Fontan system fails, leading to pathologies such as protein-losing enteropathy (PLE), plastic bronchitis (PB), and heart failure (HF). FP should be considered as a transitional step to the final treatment: heart transplantation (HT). This systematic review and meta-analysis aims to establish the risk of death following HT according to the presence of FP complications. There was a total of 691 transplanted patients in the 18 articles, immediate survival 88% (n = 448), survival from 1 to 5 years of 78% (n = 427) and survival from 5.1 to 10 years of 69% (n = 208), >10 years 61% (n = 109). The relative risk (RR) was 1.12 for PLE (95% confidence interval [CI] = 0.89-1.40, p = 0.34), 1.03 for HF (0.7-1.51, p = 0.88), 0.70 for Arrhythmias (0.39-1.24, p = 0.22), 0.46 for PB (0.08-2.72, p = 0.39), and 5.81 for CKD (1.70-19.88, p = 0.005). In patients with two or more failures, the RR was 1.94 (0.99-3.81, p = 0.05). After FP, the risk of death after HT is associated with CKD and with the presence of two or more failures.
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Affiliation(s)
- Horacio Márquez-González
- Department of Clinical Research, Federico Gómez Children’s Hospital, Mexico City 06720, Mexico; (H.M.-G.); (J.G.H.-V.); (M.D.V.-L.); (M.K.-K.)
- Centro Médico Nacional Siglo XXI, IMSS, Department Congenital Heart Diseases, Mexico City 06720, Mexico; (L.Y.-G.); (E.A.-G.)
| | - Jose Gustavo Hernández-Vásquez
- Department of Clinical Research, Federico Gómez Children’s Hospital, Mexico City 06720, Mexico; (H.M.-G.); (J.G.H.-V.); (M.D.V.-L.); (M.K.-K.)
| | - Montserrat Del Valle-Lom
- Department of Clinical Research, Federico Gómez Children’s Hospital, Mexico City 06720, Mexico; (H.M.-G.); (J.G.H.-V.); (M.D.V.-L.); (M.K.-K.)
| | - Lucelli Yáñez-Gutiérrez
- Centro Médico Nacional Siglo XXI, IMSS, Department Congenital Heart Diseases, Mexico City 06720, Mexico; (L.Y.-G.); (E.A.-G.)
| | - Miguel Klünder-Klünder
- Department of Clinical Research, Federico Gómez Children’s Hospital, Mexico City 06720, Mexico; (H.M.-G.); (J.G.H.-V.); (M.D.V.-L.); (M.K.-K.)
| | - Eduardo Almeida-Gutiérrez
- Centro Médico Nacional Siglo XXI, IMSS, Department Congenital Heart Diseases, Mexico City 06720, Mexico; (L.Y.-G.); (E.A.-G.)
| | - Solange Gabriela Koretzky
- Department of Clinical Research, Nacional de Cardiología “Ignacio Chávez”, Mexico City 14080, Mexico
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21
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Cardoso B, Kelecsenyi A, Smith J, Jansen K, De Rita F, Nassar MS, Coats L. Improving outcomes for transplantation in failing Fontan—what is the next target? JTCVS OPEN 2021; 8:565-573. [PMID: 36004059 PMCID: PMC9390714 DOI: 10.1016/j.xjon.2021.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 08/06/2021] [Indexed: 11/28/2022]
Abstract
Objective To identify the key contributors to postoperative mortality in patients undergoing orthotopic heart transplantation (OHT) for late Fontan failure. Methods This retrospective review of failing Fontan patients who underwent OHT in our tertiary care center between 2007 and 2019 included adult patients with congenital heart disease and single ventricle physiology who were palliated with a Fontan circulation for >1 year. We excluded patients undergoing combined heart-liver transplantation. Results The study cohort comprised 31 patients, including 18 males (58.1%), with a mean weight of 58.4 kg, median age at Fontan of 6.9 years (interquartile range [IQR], 2-38 years), and a median age at OHT of 27.1 years (IQR, 16.7-53.3). Almost all (93.5%) of the patients were in New York Heart Association class III-IV, and the majority (74.2%) were in Interagency Registry for Mechanically Assisted Circulatory Support class 3. Overall survival at 30 days, 1 year, and 5 years after OHT was 81%, 71%, and 67%, respectively. Major intraoperative bleeding was associated with increased mortality after OHT (odds ratio, 30; 95% confidence interval, 2.8-322; P = .002). Neither preoperative systemic ventricular function nor the development of primary graft dysfunction (PGD) was significantly associated with postoperative death. Nevertheless, PGD determined significant morbidity of this population. Conclusions In our cohort, major intraoperative bleeding was the key factor associated with mortality after OHT for late Fontan failure. Novel strategies for the prevention and management of postoperative bleeding will improve outcomes in this group of patients.
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Affiliation(s)
- Barbara Cardoso
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Address for reprints: Barbara Cardoso, MD, Paediatric Heart Unit, Freeman Hospital, Freeman Rd, High Heaton, Newcastle upon Tyne NE7 7DN, United Kingdom.
| | - Andras Kelecsenyi
- Department of Anaesthesia, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Jonathan Smith
- Department of Anaesthesia, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Congenital Heart Disease Research Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Katrijn Jansen
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Congenital Heart Disease Research Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Fabrizio De Rita
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Congenital Heart Disease Research Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Department of Cardiothoracic Surgery, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Mohamed Samy Nassar
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Congenital Heart Disease Research Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Department of Cardiothoracic Surgery, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Department of Cardiothoracic Surgery, Alexandria University, Alexandria, Egypt
| | - Louise Coats
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Congenital Heart Disease Research Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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22
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Langguth P, Salehi Ravesh M, Moritz JD, Rinne K, Harneit PL, Khodami JK, Graessner J, Uebing A, Jansen O, Both M, Hansen JH. Non-contrast enhanced magnetic resonance imaging for characterization of Fontan associated liver disease. Int J Cardiol 2021; 349:48-54. [PMID: 34808211 DOI: 10.1016/j.ijcard.2021.11.048] [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: 05/24/2021] [Accepted: 11/16/2021] [Indexed: 11/05/2022]
Abstract
OBJECTIVES To evaluate the ability of non-contrast enhanced magnetic resonance imaging (MRI) techniques to characterize Fontan associated liver disease (FALD) in adolescent and adult Fontan patients. METHODS Fontan patients (n = 29) and healthy controls (n = 13) underwent an MRI protocol with T1, T2 and Apparent Diffusion Coefficient (ADC) mapping. Routine FALD screening included abdominal ultrasound and laboratory testing. RESULTS Median follow-up after Fontan operation was 15.1 (IQR 12.0-16.8) years. Distinct differences in tissue characteristics were visualized. T1 and T2 relaxation times were prolonged in Fontan patients, particularly of the right lobe (T1: 745 (IQR 715-784) ms vs. 586 (IQR 555-602) ms, p < 0.001; T2: 63 (IQR 59-64) ms vs. 58 (IQR 56-60) ms, p = 0.002). Left lobe ADC was lower in Fontan patients (1.10 (IQR 1.06-1.18) x 10-3 mm2/s vs. 1.23 (IQR 1.19-1.29) x 10-3 mm2/s, p < 0.001). T2 mapping was able to differentiate between controls and Fontan patients with different FALD severity. Right lobe T2 was higher in patients with moderate or severe in comparison to those with no or mild changes and healthy controls (64 (IQR 61-67) ms vs. 60 (IQR 59-63) ms vs. 58 (IQR 56-60) ms, p = 0.001). CONCLUSIONS Non-contrast enhanced MRI methods are able to visualize regional differences in liver tissue characteristics. T1 and T2 relaxation times were prolonged in Fontan patients suggestive of fibrosis or congestive hepatopathy, while reduced ADC might reflect impaired microperfusion. These methods have promising clinical potential for detection of liver abnormalities in Fontan patients. The usefulness of T2 mapping to grade FALD severity merits further investigation.
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Affiliation(s)
- Patrick Langguth
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Mona Salehi Ravesh
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Jörg Detlev Moritz
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Katy Rinne
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Paul Lennard Harneit
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Joshua Kian Khodami
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | | | - Anselm Uebing
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany
| | - Olav Jansen
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Marcus Both
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Jan Hinnerk Hansen
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany.
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23
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Téllez L, Rodríguez de Santiago E, Albillos A. Fontan-Associated Liver Disease: Pathophysiology, Staging, and Management. Semin Liver Dis 2021; 41:538-550. [PMID: 34399435 DOI: 10.1055/s-0041-1732355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Fontan-associated liver disease is the term used to encompass the disorders arising from abnormal hemodynamic alterations and systemic venous congestion after the Fontan procedure. The histological changes produced in the liver are similar but not equivalent to those seen in other forms of cardiac liver disease. While the natural history of this form of liver disease is poorly established, many Fontan patients ultimately develop portal hypertension-related complications such as ascites, esophageal varices, malnutrition, and encephalopathy. Fontan survivors also show an elevated risk of hepatocellular carcinoma. Adequate staging of the liver damage is essential to anticipate screening strategies and improve global management.
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Affiliation(s)
- Luis Téllez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Centro de Investigación Biomédica en Red (CIBEREHD), Universidad de Alcalá, Madrid, Spain
| | - Enrique Rodríguez de Santiago
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Centro de Investigación Biomédica en Red (CIBEREHD), Universidad de Alcalá, Madrid, Spain
| | - Agustín Albillos
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Centro de Investigación Biomédica en Red (CIBEREHD), Universidad de Alcalá, Madrid, Spain
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24
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Aldweib N, Wei C, Lubert AM, Wu F, Valente AM, Alsaied T, Assenza GE, Eichelbrenner F, Palermo JJ, Landzberg MJ, Duarte V, Opotowsky AR. MELD-XI score is not associated with adverse outcomes in ambulatory adults with a Fontan circulation. INTERNATIONAL JOURNAL OF CARDIOLOGY CONGENITAL HEART DISEASE 2021. [DOI: 10.1016/j.ijcchd.2021.100182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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25
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Wang S, Wang Y, Luo M, Lin K, Xie X, Lin N, Yang Q, Zou T, Chen X, Xie X, Guo Y. MMMELD-XI Score Is Associated With Short-Term Adverse Events in Patients With Heart Failure With Preserved Ejection Fraction. Front Cardiovasc Med 2021; 8:650191. [PMID: 34113661 PMCID: PMC8186531 DOI: 10.3389/fcvm.2021.650191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/07/2021] [Indexed: 11/13/2022] Open
Abstract
Aim: Accumulating evidence suggests that MELD-XI score holds the ability to predict the prognosis of congestive heart failure. However, most of the evidence is based on the end-stage heart failure population; thus, we aim to explore the association between the MELD-XI score and the prognosis in heart failure with preserved ejection fraction (HFpEF). Methods: A total of 30,096 patients hospitalized for HFpEF in Fujian Provincial Hospital between January 1, 2014 and July 17, 2020 with available measures of creatinine and liver function were enrolled. The primary endpoint was 60-day in-hospital all-cause mortality. Secondary endpoints were 60-day in-hospital cardiovascular mortality and 30-day rehospitalization for heart failure. Results: A total of 222 patients died within 60 days after admission, among which 75 deaths were considered cardiogenic. And 73 patients were readmitted for heart failure within 30 days after discharge. Generally, patients with an elevated MELD-XI score tended to have more comorbidities, higher NYHA class, and higher inflammatory biomarkers levels. Meanwhile, the MELD-XI score was positively correlated with NT-pro BNP, left atrial diameter, E/e' and negatively correlated with LVEF. After adjusting for conventional risk factors, the MELD-XI score was independently associated with 60-day in-hospital all-cause mortality [hazard ratio(HR) = 1.052, 95% confidential interval (CI) 1.022–1.083, P = 0.001], 60-day in-hospital cardiovascular mortality (HR = 1.064, 95% CI 1.013–1.118, P = 0.014), and 30-day readmission for heart failure (HR = 1.061, 95% CI 1.015–1.108, P = 0.009). Furthermore, the MELD-XI score added an incremental discriminatory capacity to risk stratification models developed based on this cohort. Conclusion: The MELD-XI score was associated with short-term adverse events and provided additional discriminatory capacity to risk stratification models in patients hospitalized for HFpEF.
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Affiliation(s)
- Sunying Wang
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Yuwei Wang
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Manqing Luo
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Kaiyang Lin
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xiaoxu Xie
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Na Lin
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Qingyong Yang
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Tian Zou
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xinan Chen
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xianwei Xie
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Yansong Guo
- Department of Cardiology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
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26
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Daems JJN, Attard C, Van Den Helm S, Breur J, D'Udekem Y, du Plessis K, Wilson TG, Winlaw D, Gentles TL, Monagle P, Ignjatovic V. Cross-sectional assessment of haemostatic profile and hepatic dysfunction in Fontan patients. Open Heart 2021; 8:openhrt-2020-001460. [PMID: 33972403 PMCID: PMC8112412 DOI: 10.1136/openhrt-2020-001460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/24/2020] [Accepted: 02/22/2021] [Indexed: 12/20/2022] Open
Abstract
Background Fontan-associated liver disease is accompanied by a hypercoagulable state. While hepatic dysfunction in Fontan patients is common, its relationship with haemostatic changes and clinical outcomes in this patient population remains unclear. Objective To correlate liver dysfunction and haemostatic profiles with clinical outcomes in the Fontan population. Patients/methods Patients were enrolled in a multicentre, cross-sectional study in Australia and New Zealand. Hepatic structure and function were assessed using serum-based calculations (Fibrotest and model for end-stage liver disease excluding international normalised ratio scores). Haemostatic profiles were assessed by Thrombin Generation. Platelet function was assessed via Platelet Factor 4 (PF4) and P-selectin (P-SEL). Clinical outcomes were obtained from the Australian and New Zealand Fontan Registry. Results Seventy-three patients participated in the study (mean age 18.9±8.5 years with a mean of 13.5±6.9 years post-Fontan). The Endogenous Thrombin Potential (ETP) for patients who suffered thrombotic events (TE) (1366.4±66.2 nM/min) was higher compared with patients with major bleeding events (1011.1±138.4 nM/min) (p=0.03). Except for a negative correlation between Fibrotest-score and PF4 (p=0.045), PF4 and P-SEL concentrations did not correlate with markers of hepatic dysfunction or structural abnormality. Conclusions Increased ETP is associated with TE during clinical follow-up after Fontan. This study reinforces that hepatic dysfunction may contribute to the derangement of coagulation factors, impacting the individual risk of haemostatic complications for the Fontan population.
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Affiliation(s)
| | - Chantal Attard
- Heamatology Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Suelyn Van Den Helm
- Heamatology Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Johannes Breur
- Paediatric Cardiology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Yves D'Udekem
- Heart Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Karin du Plessis
- Paediatrics, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Thomas G Wilson
- Heart Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia.,Faculty of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - David Winlaw
- Heart Centre for Children, The Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Cardiothoracic Surgery, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Thomas L Gentles
- Paediatric and Congenital Cardiology, Starship Childrens Hospital, Auckland, New Zealand
| | - Paul Monagle
- Heamatology Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia.,Paediatrics and Clinical Hematology, The Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Vera Ignjatovic
- Heamatology Research, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
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27
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Hansen JH, Khodami JK, Moritz JD, Rinne K, Voges I, Scheewe J, Kramer HH, Uebing A. Surveillance of Fontan Associated Liver Disease in Childhood and Adolescence. Semin Thorac Cardiovasc Surg 2021; 34:642-650. [PMID: 33979666 DOI: 10.1053/j.semtcvs.2021.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 04/12/2021] [Indexed: 02/06/2023]
Abstract
Fontan associated liver disease (FALD) has been recognized as a potentially serious sequela of the Fontan circulation. Prevalence of FALD among different age groups and risk factors for advanced changes were assessed. FALD screening included abdominal ultrasound and laboratory tests. A "liver disease score (LDS)" incorporating items from ultrasound and blood testing was calculated to grade FALD severity (5 items each, maximum score 10 points). 240 patients (male: n = 139, female: n = 101, systemic right ventricle: n = 160) underwent FALD screening 10 (IQR 7-15) years after Fontan surgery. Ultrasound was abnormal in 184 (76.6%) patients (surface nodularity / blunted liver edge: n = 133, 55.4%; heterogeneous parenchyma: n = 93, 38.8%; splenomegaly: n = 68, 28.3%; ascites: n = 23, 9.6%). At least one abnormal laboratory test was detected in 218 (90.8%) patients. Gamma-glutamyl-transpeptidase was elevated in the majority of patients (n = 206, 85.8%). Median LDS was 3 (2-4). Scores ≥5 were observed in 32 (13.3%) patients. Longer follow-up (15 (11-20) vs 9 (6-14) years, P <0.001), higher central venous (13 (11-15) vs 10 (9-12) mmHg, P <0.001) and end-diastolic pressure (8 (5-10) vs 6 (5-7) mmHg, P = 0.001), impaired ventricular function and absence of sinus rhythm were associated with LDS ≥5. Longer follow-up (OR 1.2 (1.1-1.3), P <0.001) and higher central venous pressure (OR 1.6 (1.3-2.1), p < 0.001) were the only independent predictors of advanced FALD. Abdominal ultrasound and laboratory abnormalities suggestive of FALD are common during routine follow-up already in childhood and adolescence irrespective of ventricular morphology. More advanced findings are associated with longer follow-up and higher central venous pressure.
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Affiliation(s)
- Jan Hinnerk Hansen
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany.
| | - Joshua Kian Khodami
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel
| | - Jörg Detlev Moritz
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Campus Kiel
| | - Katy Rinne
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel
| | - Inga Voges
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany
| | - Jens Scheewe
- Department of Cardiovascular Surgery, University Hospital Schleswig-Holstein, Campus Kiel
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany
| | - Anselm Uebing
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel; DZHK (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Germany
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28
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Belzile D, Turgeon PY, Leblanc E, Massot M, Bourgault C, Morin J, Dupuis C, Bilodeau M, Laflamme M, Charbonneau E, Trahan S, Pagé S, Joubert P, Couture C, Sénéchal M. Non-invasive diagnostic imaging tests largely underdiagnose cardiac cirrhosis in patients undergoing advanced therapy evaluation: How can we identify the high-risk patient? Clin Transplant 2021; 35:e14277. [PMID: 33682203 DOI: 10.1111/ctr.14277] [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: 10/31/2020] [Revised: 02/15/2021] [Accepted: 02/24/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Patients with liver cirrhosis are generally considered ineligible for isolated cardiac transplantation or left ventricular assist device (LVAD) implantation. The aim of this retrospective study is to explore the diagnostic value of abdominal ultrasound, computed tomography scan (CT scan) and liver-spleen scintigraphy to detect the presence of cirrhosis in patients with advanced heart failure. METHODS Among 567 consecutive patients who underwent pre-transplantation or LVAD evaluation, 54 had a liver biopsy to rule out cardiac cirrhosis; we compared the biopsy results with the imaging investigations. RESULTS In about 26% (n = 14) of patients undergoing liver biopsy, histopathological evaluation identified cirrhosis. The respective sensitivity of abdominal ultrasound, CT scan and liver-spleen scintigraphy to detect cirrhosis was 57% [29-82], 50% [16-84], and 25% [3-65]. The specificity was 80% [64-91], 89% [72-98], and 44% [20-70], respectively. CONCLUSION Ultrasonography has the best-combined sensitivity and specificity for the diagnosis of cirrhosis. However, more than a third of patients with cirrhosis will go undiagnosed by conventional imaging. As liver biopsy is associated with a low rate of complication, it should be considered in patients with a high-risk of cirrhosis or with evidence of portal hypertension to assess their eligibility for heart transplantation or LVAD implantation.
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Affiliation(s)
- David Belzile
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Pierre Yves Turgeon
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Evelyne Leblanc
- Department of Gastroenteorology, Centre Hospitalier Universitaire de Québec, Laval University, Quebec City, Canada
| | - Montse Massot
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Christine Bourgault
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Joёlle Morin
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Céline Dupuis
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Marc Bilodeau
- Liver Unit, Centre hospitalier de l'Université de Montréal, Montréal, Canada
| | - Maxime Laflamme
- Department of Cardiac Surgery, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Eric Charbonneau
- Department of Cardiac Surgery, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Sylvain Trahan
- Department of Pathology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Sylvain Pagé
- Department of Pathology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Philippe Joubert
- Department of Pathology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Christian Couture
- Department of Pathology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
| | - Mario Sénéchal
- Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Quebec City, Canada
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29
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Sessa A, Allaire M, Lebray P, Medmoun M, Tiritilli A, Iaria P, Cadranel JF. From congestive hepatopathy to hepatocellular carcinoma, how can we improve patient management? JHEP Rep 2021; 3:100249. [PMID: 33665589 PMCID: PMC7902554 DOI: 10.1016/j.jhepr.2021.100249] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/09/2020] [Accepted: 12/19/2020] [Indexed: 02/06/2023] Open
Abstract
Heart failure and liver disease often coexist because of systemic disorders and diseases that affect both organs as well as complex cardio-hepatic interactions. Heart failure can cause acute or chronic liver injury due to ischaemia and passive venous congestion, respectively. Congestive hepatopathy is frequently observed in patients with congenital heart disease and after the Fontan procedure, but also in older patients with chronic heart failure. As congestive hepatopathy can evolve into cirrhosis and hepatocellular carcinoma, screening for liver injury should be performed in patients with chronic cardiac diseases and after Fontan surgery. Fibrosis starts in the centro-lobular zone and will extend progressively to the portal area. Chronic liver injury can be reversible if heart function improves. However, in the case of terminal heart failure, uncontrolled by medical resources or by assistive device support, the combination of heart and liver transplants must be discussed in patients with chronic advanced liver fibrosis. In this review of the literature, we will focus on congestive hepatopathy and its complications, such as liver fibrosis and hepatocellular carcinoma, with the aim of improving the management and surveillance of patients experiencing these complications.
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Key Words
- ACE, angiotensin-converting enzyme
- AFP, α-fetoprotein
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- AST, aspartate amino transferase
- BNP, B-type natriuretic peptide
- Combined heart and liver transplant
- Congestive hepatopathy
- FALD, Fontan-associated liver disease
- FIB-4, Fibrosis-4 index
- Fontan-associated liver disease
- GGT, gamma-glutamyltransferase
- HCC, hepatocellular carcinoma
- INR, international normalised ratio
- MELD, model for end-stage liver disease
- NAFLD, non-alcoholic fatty liver disease
- NFS, NAFLD fibrosis score
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Affiliation(s)
- Anna Sessa
- Sorbonne Université, Service d’Hépatologie, Hôpitaux Universitaires Pitié Salpêtrière - Charles Foix, AP-HP, Paris, France
- Department of Hepatology and Gastroenterology, Policlinico Federico II, Napoli, Italy
| | - Manon Allaire
- Sorbonne Université, Service d’Hépatologie, Hôpitaux Universitaires Pitié Salpêtrière - Charles Foix, AP-HP, Paris, France
- Inserm U1149, Centre de Recherche sur l’Inflammation, France Faculté de Médecine Xavier Bichat, Université Paris Diderot, Paris, France
| | - Pascal Lebray
- Sorbonne Université, Service d’Hépatologie, Hôpitaux Universitaires Pitié Salpêtrière - Charles Foix, AP-HP, Paris, France
| | - Mourad Medmoun
- Service d 'Hépato-Gastroentérologie de nutrition et d’Alcoologie, Groupe Hospitalier Public du Sud de l'Oise, Creil, France
| | - Alberto Tiritilli
- Service de Cardiologie, Groupe Hospitalier Public du Sud de l'Oise, Creil, France
| | - Pierre Iaria
- Service de Cardiologie, Groupe Hospitalier Public du Sud de l'Oise, Creil, France
| | - Jean-François Cadranel
- Service d 'Hépato-Gastroentérologie de nutrition et d’Alcoologie, Groupe Hospitalier Public du Sud de l'Oise, Creil, France
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30
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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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Egbe AC, Miranda WR, Dearani J, Kamath PS, Connolly HM. Prognostic Role of Hepatorenal Function Indexes in Patients With Ebstein Anomaly. J Am Coll Cardiol 2021; 76:2968-2976. [PMID: 33334426 DOI: 10.1016/j.jacc.2020.10.035] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 10/05/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Hepatorenal dysfunction is a risk factor for mortality in patients with chronic tricuspid regurgitation due to acquired heart disease. Ebstein anomaly is the most common cause of primary tricuspid regurgitation in adults with congenital heart disease, but the prevalence and prognostic implications of hepatorenal dysfunction are unknown in this population. OBJECTIVES The purpose of this study was to determine the risk factors and prognostic implications of hepatorenal dysfunction, as measured primarily by the use of model for end-stage liver disease excluding international normalized ratio (MELD-XI score), as well as looking at other associated factors. METHODS This was a retrospective study of adults with Ebstein anomaly who received care at Mayo Clinic from 2003 to 2018. RESULTS Of 692 patients, the median MELD-XI score was 10.2 (interquartile range: 9.4 to 13.3); 53 (8%) died and 3 (0.4%) underwent heart transplant. MELD-XI was an independent predictor of death/transplant (hazard ratio: 1.32; 95% confidence interval: 1.11 to 2.06; p < 0.001). In the subset of patients with serial MELD-XI scores (n = 416), temporal change in MELD-XI score (ΔMELD-XI) was also a predictor of death/transplant. In the subset of patients who underwent tricuspid valve surgery (n = 344), a post-operative improvement in MELD-XI score (ΔMELD-XI) was associated with improved long-term survival. Impaired right atrial (RA) reservoir strain and elevated estimated RA pressure were associated with worse baseline MELD-XI and ΔMELD-XI scores. CONCLUSIONS Hepatorenal dysfunction is a predictor of mortality in Ebstein anomaly, and RA dysfunction and hypertension are hemodynamic biomarkers that can identify patients at risk for deterioration in hepatorenal function and mortality. These data highlight the prognostic importance of noncardiac organ-system dysfunction, and provide complementary clinical risk stratification metrics for management of these patients.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Joseph Dearani
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Miike H, Ohuchi H, Hayama Y, Isawa T, Sakaguchi H, Kurosaki K, Nakai M. Systemic Artery Vasoconstrictor Therapy in Fontan Patients with High Cardiac Output-Heart Failure: A Single-Center Experience. Pediatr Cardiol 2021; 42:700-706. [PMID: 33416919 DOI: 10.1007/s00246-020-02532-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 12/23/2020] [Indexed: 01/19/2023]
Abstract
Failed Fontan Patients with high cardiac output (CO) heart failure (HF) might have vasodilatory syndrome and markedly high mortality rates. The aim of this study was to review the clinical effects of vasoconstrictor therapy (VCT) for failed Fontan hemodynamics. We retrospectively reviewed 10 consecutive patients with Fontan failure (median age, 33 years) and high CO-HF who had received VCT. The hemodynamics were characterized by high central venous pressure (CVP: median, 16 mm Hg), low systolic blood pressure (median, 83 mm Hg), low systemic vascular resistance (median, 8.8 U·m2), high cardiac index (median, 4.6 L/min/m2), and low arterial oxygen saturation (median, 89%). VCT included intravenous noradrenaline infusion for five unstable patients, oral midodrine administration for nine stable patients, and both for four patients. After VCT introduction with a median interval of 1.7 months, the median systolic blood pressure (102 mm Hg, p = 0.004), arterial oxygen saturation (90%, p = 0.03), and systemic vascular resistance (12.1 U·m2, p = 0.13) increased without significant changes in CVP or cardiac index. After a median follow-up of 21 months, the number of readmissions per year decreased from 4 (1-11) to 1 (0-9) (p = 0.25), and there were no VCT-related complications; however, five patients (50%) developed hepatic encephalopathy, and six patients (60%) eventually died. VCT was safely introduced and could prevent the rapidly deteriorating Fontan hemodynamics. VCT could be an effective therapeutic strategy for failed Fontan patients with high CO-HF.
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Affiliation(s)
- Hikari Miike
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
| | - Hideo Ohuchi
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan. .,Department of Adult Congenital Heart Disease, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan.
| | - Yosuke Hayama
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
| | - Toru Isawa
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
| | - Heima Sakaguchi
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
| | - Kenichi Kurosaki
- Departments of Pediatric Cardiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
| | - Michikazu Nakai
- Center for Cerebral and Cardiovascular Center, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shinmachi, Suita, Osaka, 564-8565, Japan
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Diaz Soto JC, Mauermann WJ, Lahr BD, Schaff HV, Luis SA, Smith MM. MELD and MELD XI Scores as Predictors of Mortality After Pericardiectomy for Constrictive Pericarditis. Mayo Clin Proc 2021; 96:619-635. [PMID: 33673914 DOI: 10.1016/j.mayocp.2020.08.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/27/2020] [Accepted: 08/28/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To assess the association between the preoperative model for end-stage liver disease (MELD) and MELD-XI (exclude international normalized ratio) score and outcomes in patients undergoing pericardiectomy for constrictive pericarditis. PATIENTS AND METHODS Patients >18 years of age undergoing pericardiectomy for constrictive pericarditis between January 1, 2007, and October 12, 2017, were analyzed with data for MELD and MELD-XI score calculation within 30 days preoperatively. The association between the MELD and MELD-XI scoring systems and risk of postoperative outcomes was assessed in regression models adjusting for relevant covariates. The primary outcome was operative mortality (death within 90 days or in hospital). Secondary outcomes included various measures of postoperative morbidity. RESULTS A total of 175 and 226 patients had data for MELD/MELD-XI, respectively. Ninety-day mortality was 8.7%. When stratified into tertiles of MELD-XI, the unadjusted risk of 90-day mortality was 2.7%, 8.2%, and 16.0%, respectively. In Cox regression models fitted for MELD-XI and MELD, higher scores associated with increased risk of mortality (P<.001 for both). In secondary multivariable analyses, both MELD-XI and MELD were associated with increased incidence of renal failure and greater levels of chest-tube output and transfusion, whereas MELD-XI was additionally associated with prolonged intubation and extended intensive care unit and hospital stays. CONCLUSION Among patients undergoing pericardiectomy for constrictive pericarditis, MELD-XI and MELD were associated with increased postoperative morbidity and mortality. Although the simpler MELD-XI score generally performed as well or better than MELD as a correlate of various outcomes, both scores can serve as a simple yet robust risk stratification tool for patients undergoing pericardiectomy for constrictive pericarditis.
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Affiliation(s)
- Juan C Diaz Soto
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - William J Mauermann
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - Brian D Lahr
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Hartzell V Schaff
- Division of Cardiovascular Surgery, Department of Surgery, Mayo Clinic, Rochester, MN
| | - Sushil A Luis
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Mark M Smith
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
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Amdani S, Simpson KE, Thrush P, Shih R, Simmonds J, Knecht K, Mogul DB, Hurley K, Koehl D, Cantor R, Naftel D, Kirklin JK, Daly KP. Hepatorenal dysfunction assessment with the Model for End-Stage Liver Disease Excluding INR score predicts worse survival after heart transplant in pediatric Fontan patients. J Thorac Cardiovasc Surg 2021; 163:1462-1473.e12. [PMID: 33745714 DOI: 10.1016/j.jtcvs.2021.02.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Fontan physiology results in multiorgan dysfunction, most notably affecting the liver and kidney. We evaluated the utility of Model for End-Stage Liver Disease Excluding INR (MELD-XI) score, a score evaluating the function of both liver and kidney to identify Fontan patients at increased risk for morbidity and mortality post-heart transplant. METHODS The Pediatric Heart Transplant Society database was queried to identify Fontan patients listed for heart transplant between January 2005 and December 2018. MELD-XI scores were calculated at listing and heart transplant. A multivariable analysis was conducted to identify risk factors for post-heart transplant mortality. Demographic, clinical characteristics, and survival differences were evaluated and compared between the high and low MELD-XI score cohorts. The impact of changing MELD-XI scores during the waitlist period on post-heart transplant outcomes was also evaluated. RESULTS Of 565 Fontan patients who underwent transplantation, 524 (93%) had calculable MELD-XI scores at the time of heart transplant: 421 calculable at listing and 392 calculable at listing and at heart transplant. On multivariable analysis, only MELD-XI score (squared) (hazard ratio, 1.007), history of protein-losing enteropathy (hazard ratio, 2.1), and ventricular assist device use at transplant (hazard ratio, 3.4) were risk factors for early phase post-heart transplant mortality. Patients with high MELD-XI scores at heart transplant had inferior survival post-heart transplant (P = .02); those in the high MELD-XI score cohort at wait listing and heart transplant tend to have the worst post-heart transplant survival; however, this was not significant (P = .42). CONCLUSIONS The MELD-XI, an easily calculated score, serves as a valuable aid in identifying pediatric Fontan patients at increased risk for post-heart transplant mortality.
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Affiliation(s)
- Shahnawaz Amdani
- Department of Cardiology, Cleveland Clinic Children's Hospital, Cleveland, Ohio.
| | - Kathleen E Simpson
- Division of Cardiology, Department of Pediatrics, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colo
| | - Phil Thrush
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Renata Shih
- Congenital Heart Center, University of Florida, Gainesville, Fla
| | - Jacob Simmonds
- Great Ormond Street Hospital for Children Foundation Trust, London, United Kingdom
| | - Ken Knecht
- Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock, Ark
| | - Douglas B Mogul
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Kathleen Hurley
- St Louis Children's Hospital, Washington University School of Medicine, St Louis, Mo
| | - Devin Koehl
- Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, Ala
| | - Ryan Cantor
- Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, Ala
| | - David Naftel
- Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, Ala
| | - James K Kirklin
- Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, Ala
| | - Kevin P Daly
- Harvard Medical School and Boston Children's Hospital, Boston, Mass
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Rodriguez DS, Mao C, Mahle WT, Kanter KR, Alazraki A, Braithwaite K, Rytting H, Caltharp S, Magliocca JF, Romero R. Pretransplantation and Post-Transplantation Liver Disease Assessment in Adolescents Undergoing Isolated Heart Transplantation for Fontan Failure. J Pediatr 2021; 229:78-85.e2. [PMID: 32976893 DOI: 10.1016/j.jpeds.2020.09.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 08/17/2020] [Accepted: 09/17/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To describe the assessment of Fontan-associated liver disease and determine the clinical and imaging measures that may identify hepatic morbidity risk in isolated heart transplantation candidates and trend those measures post-isolated heart transplantation. STUDY DESIGN Retrospective analysis of pre-isolated heart transplantation and post-isolated heart transplantation Fontan-associated liver disease (FALD) status using blood tests, magnetic resonance imaging (MRI), and liver biopsy analysis within 6 months before isolated heart transplantation and 12 months after isolated heart transplantation in 9 consecutive patients with Fontan. Pre- and post-isolated heart transplantation standard laboratory values; varices, ascites, splenomegaly, thrombocytopenia (VAST) score; Fontan liver MRI score; liver biopsy scores; Model for End-stage Liver Disease (MELD); MELD excluding the International Normalized Ratio (MELD-XI); AST to platelet ratio index, and cardiac catheterization data were compared. RESULTS Pretransplantation maximum MELD and MELD-XI was 15 and 16, respectively. Central venous pressures and VAST scores decreased significantly post-transplantation. In 5 paired studies, Fontan liver MRI score maximum was 10 pretransplantation and decreased significantly post-transplantation. Arterially enhancing nodules on MRI persisted in 2 patients post-transplantation. Pretransplantation and post-transplantation liver biopsy scores did not differ in 4 paired biopsy specimens. CONCLUSIONS Patients with FALD and MELD <15, MELD-XI <16, Fontan liver MRI score <10, and VAST score ≤2 can have successful short-term isolated heart transplantation outcomes. Liver MRI and VAST scores improved post-transplantation. Post-transplantation liver biopsy scores did not change significantly. Pretransplantation liver biopsy demonstrating fibrosis alone should not exclude consideration of isolated heart transplantation. The persistence of hepatic vascular remodeling and fibrosis post-isolated heart transplantation suggests that continued surveillance for hepatic complications post-transplantation for patients with Fontan is reasonable.
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Affiliation(s)
- Dellys Soler Rodriguez
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Chad Mao
- Sibley Heart Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - William T Mahle
- Sibley Heart Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Kirk R Kanter
- Division of Cardiothoracic Surgery, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Adina Alazraki
- Division of Pediatric Radiology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Kiery Braithwaite
- Division of Pediatric Radiology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Heather Rytting
- Department of Pathology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Shelley Caltharp
- Department of Pathology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Joseph F Magliocca
- Transplant Section, Department of Surgery, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - René Romero
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA.
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Abu-Halima M, Meese E, Saleh MA, Keller A, Abdul-Khaliq H, Raedle-Hurst T. MicroRNA-29b/c-3p Indicate Advanced Liver Fibrosis/Cirrhosis in Univentricular Heart Patients With and Without Fontan Palliation. Front Cardiovasc Med 2021; 7:619083. [PMID: 33490119 PMCID: PMC7820747 DOI: 10.3389/fcvm.2020.619083] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/14/2020] [Indexed: 12/22/2022] Open
Abstract
Aim: The present study aims to identify those microRNAs (miRNAs) in patients with univentricular heart (UVH) disease with and without Fontan palliation that may be associated with advanced liver fibrosis/cirrhosis. Materials and Methods: SurePrint™ 8 × 60K Human v21 miRNA arrays were used to determine the miRNA abundance profiles in the blood of 48 UVH patients with and without Fontan palliation and 32 matched healthy controls. The abundance levels of selected miRNAs have been validated by quantitative reverse transcription-polymerase chain reaction (RT-qPCR). Results: According to microarray analysis, 50 miRNAs were found to be significantly abundant in UVH patients of which miR-29b-3p and miR-29c-3p were significantly related to the model of end-stage liver disease (MELD)-Albumin and albumin-bilirubin (ALBI) score representing advanced liver fibrosis/cirrhosis. Relative expression levels of both miRNAs were significantly higher in patients with a higher collapsibility index representing venous hepatic congestion, a higher MELD-Albumin or ALBI score and incomplete or no Fontan palliation. In the logistic regression analysis, a MELD-Albumin score ≥ 11 or ALBI score > -2.6 were best predicted by total bilirubin (OR 6.630, P = 0.016), albumin (OR 0.424, P = 0.026), and miR-29c-3p (OR 33.060, P = 0.047). After adjustment to the status of Fontan palliation, however, no statistical significance of these parameters was found thus underlining the importance of palliation status on progression of liver fibrosis/ cirrhosis in UVH patients. Conclusions: In UVH patients with and without Fontan palliation, miR-29b-3p and miR-29c-3p seem to be markers of advanced liver fibrosis/cirrhosis and thus may be used in the risk assessment of these patients.
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Affiliation(s)
- Masood Abu-Halima
- Institute of Human Genetics, Saarland University Medical Center, Homburg, Germany
- Department of Pediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| | - Eckart Meese
- Institute of Human Genetics, Saarland University Medical Center, Homburg, Germany
| | - Mohamad Ali Saleh
- Department of Pediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| | - Andreas Keller
- Center for Clinical Bioinformatics, Saarland University, Saarbruecken, Germany
| | - Hashim Abdul-Khaliq
- Department of Pediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| | - Tanja Raedle-Hurst
- Department of Pediatric Cardiology, Saarland University Medical Center, Homburg, Germany
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Risk Assessment in Patients With Tricuspid Valve Regurgitation: MELD and Beyond. J Am Coll Cardiol 2020; 76:2977-2979. [PMID: 33181244 DOI: 10.1016/j.jacc.2020.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 11/06/2020] [Indexed: 10/23/2022]
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Fortea JI, Puente Á, Cuadrado A, Huelin P, Pellón R, González Sánchez FJ, Mayorga M, Cagigal ML, García Carrera I, Cobreros M, Crespo J, Fábrega E. Congestive Hepatopathy. Int J Mol Sci 2020; 21:ijms21249420. [PMID: 33321947 PMCID: PMC7764741 DOI: 10.3390/ijms21249420] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/20/2020] [Accepted: 12/04/2020] [Indexed: 12/15/2022] Open
Abstract
Liver disease resulting from heart failure (HF) has generally been referred as “cardiac hepatopathy”. One of its main forms is congestive hepatopathy (CH), which results from passive venous congestion in the setting of chronic right-sided HF. The current spectrum of CH differs from earlier reports with HF, due to ischemic cardiomyopathy and congenital heart disease having surpassed rheumatic valvular disease. The chronic passive congestion leads to sinusoidal hypertension, centrilobular fibrosis, and ultimately, cirrhosis (“cardiac cirrhosis”) and hepatocellular carcinoma after several decades of ongoing injury. Contrary to primary liver diseases, in CH, inflammation seems to play no role in the progression of liver fibrosis, bridging fibrosis occurs between central veins to produce a “reversed lobulation” pattern and the performance of non-invasive diagnostic tests of liver fibrosis is poor. Although the clinical picture and prognosis is usually dominated by the underlying heart condition, the improved long-term survival of cardiac patients due to advances in medical and surgical treatments are responsible for the increased number of liver complications in this setting. Eventually, liver disease could become as clinically relevant as cardiac disease and further complicate its management.
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Affiliation(s)
- José Ignacio Fortea
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
- Correspondence: or ; Tel./Fax: +34-(94)-220-2520 (ext. 72929)
| | - Ángela Puente
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Antonio Cuadrado
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Patricia Huelin
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Raúl Pellón
- Radiology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (R.P.); (F.J.G.S.)
| | | | - Marta Mayorga
- Pathological Anatomy Service, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (M.M.); (M.L.C.)
| | - María Luisa Cagigal
- Pathological Anatomy Service, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (M.M.); (M.L.C.)
| | - Inés García Carrera
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
| | - Marina Cobreros
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
| | - Javier Crespo
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Emilio Fábrega
- Gastroenterology and Hepatology Department, University Hospital Marqués de Valdecilla, 39008 Santander, Spain; (Á.P.); (A.C.); (P.H.); (I.G.C.); (M.C.); (J.C.); (E.F.)
- Group of Clinical and Translational Research in Digestive Diseases, Health Research Institute Marqués de Valdecilla (IDIVAL), 39011 Santander, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
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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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Lezo A, Aidala E, Deorsola L, Cascarano MT, Rizzo A, Iannandrea S, Peruzzi L, Runfola F, Pace Napoleone C. Malnutrition and chyle leakage: A life-threatening duo in heart transplantation post-Fontan procedure. Clin Case Rep 2020; 8:2055-2059. [PMID: 33088551 PMCID: PMC7562867 DOI: 10.1002/ccr3.3060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 05/25/2020] [Accepted: 05/31/2020] [Indexed: 11/08/2022] Open
Abstract
Protein‐losing enteropathy and chyle leakage may lead to severe malnutrition in heart transplantation for failing Fontan. Nutritional management may be challenging from defining nutrient needs to diagnosis of malnutrition enteropathy, and expertise is necessary. Body composition and hematological nutritional indices may help define malnutrition severity and guide nutritional strategy.
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Affiliation(s)
- Antonella Lezo
- Clinical Nutrition Unit Children's Hospital Regina Margherita Città della Salute e della Scienza Turin Italy
| | - Enrico Aidala
- Cardiac Surgery Department Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Luca Deorsola
- Cardiac Surgery Department Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Maria Teresa Cascarano
- Cardiac Surgery Department Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Alberta Rizzo
- Cardiac Intensive Care Unit Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Stefania Iannandrea
- Cardiac Intensive Care Unit Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Licia Peruzzi
- Nephrology Department Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
| | - Federica Runfola
- University of Turin Postgraduate School of Specialization in Paediatrics Turin Italy
| | - Carlo Pace Napoleone
- Cardiac Surgery Department Regina Margherita Children's Hospital, Città della Salute e della Scienza Turin Italy
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Chih S, McDonald M, Dipchand A, Kim D, Ducharme A, Kaan A, Abbey S, Toma M, Anderson K, Davey R, Mielniczuk L, Campbell P, Zieroth S, Bourgault C, Badiwala M, Clarke B, Belanger E, Carrier M, Conway J, Doucette K, Giannetti N, Isaac D, MacArthur R, Senechal M. Canadian Cardiovascular Society/Canadian Cardiac Transplant Network Position Statement on Heart Transplantation: Patient Eligibility, Selection, and Post-Transplantation Care. Can J Cardiol 2020; 36:335-356. [PMID: 32145863 DOI: 10.1016/j.cjca.2019.12.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 12/17/2022] Open
Abstract
Significant practice-changing developments have occurred in the care of heart transplantation candidates and recipients over the past decade. This Canadian Cardiovascular Society/Canadian Cardiac Transplant Network Position Statement provides evidence-based, expert panel recommendations with values and preferences, and practical tips on: (1) patient selection criteria; (2) selected patient populations; and (3) post transplantation surveillance. The recommendations were developed through systematic review of the literature and using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. The evolving areas of importance addressed include transplant recipient age, frailty assessment, pulmonary hypertension evaluation, cannabis use, combined heart and other solid organ transplantation, adult congenital heart disease, cardiac amyloidosis, high sensitization, and post-transplantation management of antibodies to human leukocyte antigen, rejection, cardiac allograft vasculopathy, and long-term noncardiac care. Attention is also given to Canadian-specific management strategies including the prioritization of highly sensitized transplant candidates (status 4S) and heart organ allocation algorithms. The focus topics in this position statement highlight the increased complexity of patients who undergo evaluation for heart transplantation as well as improved patient selection, and advances in post-transplantation management and surveillance that have led to better long-term outcomes for heart transplant recipients.
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Affiliation(s)
- Sharon Chih
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
| | - Michael McDonald
- Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada
| | - Anne Dipchand
- Labatt Family Heart Centre, Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Daniel Kim
- University of Alberta, Edmonton, Alberta, Canada
| | - Anique Ducharme
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | - Susan Abbey
- Centre for Mental Health, University Health Network and Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Mustafa Toma
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Kim Anderson
- Halifax Infirmary, Department of Medicine-Cardiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Ryan Davey
- University of Western Ontario, London, Ontario, Canada
| | - Lisa Mielniczuk
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | | | | | - Christine Bourgault
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Québec
| | - Mitesh Badiwala
- Peter Munk Cardiac Centre, University Health Network and Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | | | | | - Michel Carrier
- Department of Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Jennifer Conway
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | | | | | - Debra Isaac
- University of Calgary, Calgary, Alberta, Canada
| | | | - Mario Senechal
- Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Université Laval, Laval, Québec, Canada
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Progressive stiffening and relatively slow growth of the dilated ascending aorta in long-term Fontan survivors―Serial assessment for 15 years. Int J Cardiol 2020; 316:87-93. [DOI: 10.1016/j.ijcard.2020.04.071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/11/2020] [Accepted: 04/24/2020] [Indexed: 11/20/2022]
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Simmons MA, Revzin M, To U, Liapakis A, Fahey J, Elder RW. A window into portal hemodynamics in adult fontan patients? Int J Cardiol 2020; 323:61-64. [PMID: 32979426 DOI: 10.1016/j.ijcard.2020.09.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/30/2020] [Accepted: 09/20/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Fontan circulation alters portal venous hemodynamics, causing chronic passive hepatic congestion and fibrosis. This congestion increases liver stiffness (LS) leading to overestimates of liver fibrosis as measured by ultrasound shear wave elastography (SWE) of the liver. We evaluated whether Fontan circulation has a similar effect on spleen stiffness (SS) and SS/LS ratio as measured by SWE. METHODS We retrospectively compared the SS of adult Fontan patients to age and gender matched, control patients without congenital heart disease. We correlated SS measurements to LS measurements and also performed a limited subgroup analysis of SS in Fontan patients with various manifestations of Fontan Associated Liver Disease. RESULTS SS in Fontan patients was similar to healthy controls (1.43 vs. 1.36 m/s, p = 0.26). LS was elevated in 78% of the Fontan patients (mean 1.68 m/s, SD 0.31, 95% CI 1.53-1.85). The correlation between LS and SS was modest (Pearson's correlation coefficient, r = 0.5) but did not reach statistical significance (p = 0.06). The mean SS/LS ratio was 0.85 (95% CI 0.77-0.94). CONCLUSION Based on our study cohort, SS in Fontan patients is similar to age and gender matched control patients without congenital heart disease. The SS/LS ratio, however, is frequently less than 1, which is lower than that reported in both healthy patients and those with other forms of non-cardiac liver disease. SS and SS/LS ratio may be a useful indicator of portal hemodynamics in Fontan patients.
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Affiliation(s)
- M Abigail Simmons
- Section of Cardiology, Department of Pediatrics, Yale University School of Medicine, New Haven, CT, United States of America.
| | - Margarita Revzin
- Section of Radiology, Yale University School of Medicine, New Haven, CT, United States of America
| | - Uyen To
- Section of Hepatology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States of America
| | - Annmarie Liapakis
- Section of Hepatology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States of America
| | - John Fahey
- Section of Cardiology, Department of Pediatrics, Yale University School of Medicine, New Haven, CT, United States of America
| | - Robert W Elder
- Section of Cardiology, Department of Pediatrics, Yale University School of Medicine, New Haven, CT, United States of America
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Shiina Y, Inai K, Ohashi R, Nagao M. Potential of Liver T 1 Mapping for the Detection of Fontan-associated Liver Disease in Adults. Magn Reson Med Sci 2020; 20:295-302. [PMID: 32893257 PMCID: PMC8424020 DOI: 10.2463/mrms.mp.2020-0063] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Purpose: The native T1 value at 3T MRI is a sensitive marker for diffuse fibrosis or damage in various organs including the heart, liver, and pancreas. Despite the fact that Fontan-associated liver disease (FALD) is a crucial issue in adults with Fontan circulation, there are only a few studies with liver T1 mapping in children and adolescents. We investigated the potential of the liver native T1 mapping in detecting FALD in adult patients. Methods: We prospectively enrolled 16 consecutive adults with Fontan circulation (age 31.3 ± 8.5 years), who were in New York Heart Association Functional class II–IV. Twenty with tetralogy of Fallot (TOF), and 20 age-matched controls also underwent cardiac magnetic resonance (CMR) imaging at 3T. Myocardial T1 mapping with a Modified Look-Locker Inversion recovery sequence was applied to liver T1 mapping. Patients in the Fontan group underwent the right heart catheter and liver function tests, including those for fibrotic markers. Results: Liver native T1 values in the Fontan group were significantly higher than that in TOF and controls (P < 0.001). In the Fontan group, the liver native T1 value was significantly correlated with age, γ -glutamyltransferase, model for end-stage liver disease XI score, and albumin-bilirubin score (P = 0.01, 0.01, 0.044, 0.001). However, it demonstrated no correlation with central venous pressure, pulmonary vessel resistance, or fibrotic markers. Conclusion: Liver native T1 value derived from CMR may be a non-invasive adjunctive and/or screening marker to detect FALD.
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Affiliation(s)
- Yumi Shiina
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University.,Cardiovascular Center, St. Luke's International Hospital
| | - Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University
| | - Ryoko Ohashi
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University
| | - Michinobu Nagao
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University
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45
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Sethasathien S, Silvilairat S, Kraikruan H, Sittiwangkul R, Makonkawkeyoon K, Pongprot Y, Woragidpoonpol S. Survival and predictors of mortality in patients after the Fontan operation. Asian Cardiovasc Thorac Ann 2020; 28:572-576. [PMID: 32777943 DOI: 10.1177/0218492320949655] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND As a result of the surgical techniques now being employed, the survival rate in patients after undergoing the Fontan operation has improved. The aims of this study were focused on determining the survival rate and predictors of early mortality. METHODS In a retrospective cohort study, 117 consecutive patients who underwent the Fontan operation were recruited. Multivariate Cox proportional regression analysis was used to assess the predictors of early mortality, defined as death within 30 days after the Fontan operation. RESULTS The median follow-up time was 6.1 years. The median age at the time of the Fontan operation was 5.7 years. Survival rates in the patients at 5, 10, and 15 years postoperatively were 92%, 87% and 84%, respectively. Using univariate Cox regression analysis, the predictors of early mortality were found to be postoperative mean pulmonary artery pressure ≥23 mm Hg (hazard ratio 26.0), renal failure (hazard ratio 9.5), heterotaxy syndrome (hazard ratio 5.3), and uncorrected moderate or severe atrioventricular valve regurgitation (hazard ratio 9.4). After adjusting for confounding factors using multivariate Cox regression analysis, the predictors of early mortality were found to be postoperative mean pulmonary artery pressure ≥23 mm Hg (hazard ratio 23.2) and uncorrected moderate or severe atrioventricular valve regurgitation (hazard ratio 8.2). CONCLUSIONS Uncorrected moderate or severe atrioventricular valve regurgitation and postoperative mean pulmonary artery pressure ≥23 mm Hg are independent predictors of early mortality after the Fontan operation. Patients with these factors should undergo aggressive management to minimize morbidity and mortality.
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Affiliation(s)
- Saviga Sethasathien
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suchaya Silvilairat
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Hathaiporn Kraikruan
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Rekwan Sittiwangkul
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Krit Makonkawkeyoon
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Yupada Pongprot
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Surin Woragidpoonpol
- Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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46
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Zafar F, Lubert AM, Katz DA, Hill GD, Opotowsky AR, Alten JA, Goldstein SL, Alsaied T. Long-Term Kidney Function After the Fontan Operation. J Am Coll Cardiol 2020; 76:334-341. [DOI: 10.1016/j.jacc.2020.05.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/07/2020] [Accepted: 05/10/2020] [Indexed: 01/28/2023]
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Suzuki K, Claggett B, Minamisawa M, Packer M, Zile MR, Rouleau J, Swedberg K, Lefkowitz M, Shi V, McMurray JJV, Zucker SD, Solomon SD. Liver function and prognosis, and influence of sacubitril/valsartan in patients with heart failure with reduced ejection fraction. Eur J Heart Fail 2020; 22:1662-1671. [PMID: 32407608 DOI: 10.1002/ejhf.1853] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/11/2020] [Accepted: 04/16/2020] [Indexed: 12/28/2022] Open
Abstract
AIMS The prevalence of liver function abnormalities is common in patients with heart failure (HF) with reduced ejection fraction (HFrEF). We assessed the impact of liver function on prognosis and the effect of sacubitril/valsartan on measures of liver function in patients with HFrEF. METHODS AND RESULTS The PARADIGM-HF trial was a randomized, double-blind, active treatment-controlled trial. We included 8232 HFrEF patients with available measures of liver function, including transaminases, alkaline phosphatase (ALP) and bilirubin; the primary endpoint was a composite of HF hospitalization and cardiovascular (CV) death. At screening, 11.6% of study patients had total bilirubin above the upper limit of normal (20.5 μmol/L) and 9.2% had ALP above the upper limit of normal (123 IU/L). Although ALP and albumin were associated with an increased risk of outcomes, among conventional test of liver function, total bilirubin was the strongest predictor for the primary endpoint [hazard ratio (HR) 1.10; 95% confidence interval (CI) 1.04-1.15; P < 0.001], HF hospitalization (HR 1.14; 95% CI 1.07-1.22; P < 0.001); CV death (HR 1.07; 95% CI 1.00-1.14; P = 0.040), and all-cause death (HR 1.08; 95% CI 1.02-1.14; P = 0.009). All conventional measures of liver function were significantly improved in the sacubitril/valsartan group compared with the enalapril group after randomization (between-group reduction: total bilirubin 2.4%, 95% CI 0.7-4.2%, P = 0.007; aspartate aminotransferase 7.9%, 95% CI 6.7-9.0%, P < 0.001; alanine aminotransferase 7.7%; 95% CI 6.2-9.3%, P < 0.001; ALP 5.4%, 95% CI 4.4-6.4%, P < 0.001). CONCLUSION Total bilirubin was a significant and independent predictor of CV death or HF hospitalization and all-cause mortality in patients with HFrEF enrolled in PARADIGM-HF. Sacubitril/valsartan improved measures of liver function compared with enalapril.
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Affiliation(s)
- Kota Suzuki
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Brian Claggett
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Masatoshi Minamisawa
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Milton Packer
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, TX, USA
| | - Michael R Zile
- Medical University of South Carolina and Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, SC, USA
| | - Jean Rouleau
- University of Montreal, Montreal, Quebec, Canada
| | | | | | | | | | - Stephen D Zucker
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Boston, MA, USA
| | - Scott D Solomon
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
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48
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Egbe AC, Miranda WR, Veldtman GR, Graham RP, Kamath PS. Hepatic Venous Pressure Gradient in Fontan Physiology Has Limited Diagnostic and Prognostic Significance. CJC Open 2020; 2:360-364. [PMID: 32995721 PMCID: PMC7499375 DOI: 10.1016/j.cjco.2020.04.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/23/2020] [Indexed: 01/06/2023] Open
Abstract
Background Hepatic venous pressure gradient (HVPG) is measure of portal pressure and a prognostic tool in patients with viral and alcoholic cirrhosis; its utility is unknown in patients with Fontan-associated liver disease (FALD). Limited data suggest that patients with FALD have normal HVPG. On the basis of the available data, we hypothesized that there would be no association between HVPG, liver disease severity, and transplant-free survival in FALD. Methods A retrospective study of Fontan patients who had liver biopsy and HVPG assessment at Mayo Clinic was performed. HVPG was calculated as wedged HVP minus free HVP; liver disease severity was measured by histologic assessment of fibrosis and standard clinical liver disease risk scores. Results Of 56 patients (aged 28 ± 7 years), the mean Fontan pressure was 16 ± 4 and the mean HVPG was 1.4 ± 0.3 mm Hg (range, 0-3). Perisinusoidal fibrosis and periportal fibrosis were present in 56 (100%) and 54 (94%) patients, respectively; 18 (32%) met criteria for cirrhosis. There was no correlation between HVPG and degree of hepatic fibrosis. Similarly, there was no correlation between HVPG and any clinical liver disease risk score. Six (11%) patients died and 2 (4%) underwent heart transplantation during follow-up; HVPG was not associated with transplant-free survival. Conclusions HVPG is not elevated in FALD even in the setting of cirrhosis and does not correlate with liver disease severity or clinical outcomes. These results suggest the limited diagnostic and prognostic role of HVPG in the management of FALD and highlight the potential pitfalls of using HVPG in this population.
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Affiliation(s)
- Alexander C. Egbe
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, Minnesota, USA
- Corresponding author: Dr Alexander C. Egbe, Mayo Clinic and Foundation, 200 First Street SW, Rochester, Minnesota 55905, USA. Tel.: +1-507-284-2520; fax: +1-507-266-0103.
| | - William R. Miranda
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Gruschen R. Veldtman
- Department of Cardiology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Rondell P. Graham
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Patrick S. Kamath
- Divison of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, Minnesota, USA
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Ayers B, Wood K, Melvin A, Prasad S, Gosev I. MELD-XI is predictive of mortality in venoarterial extracorporeal membrane oxygenation. J Card Surg 2020; 35:1275-1282. [PMID: 32340073 DOI: 10.1111/jocs.14578] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Venoarterial extracorporeal membrane oxygenation (VA-ECMO) is a life-saving method of supporting critically ill patients. However, it is expensive and associated with high morbidity and mortality, making early predictive outcome modeling extremely valuable. The model for end-stage liver disease-excluding international normalized ratio (MELD-XI) scoring system has been shown to have prognostic value in other critically ill patient populations. MATERIALS AND METHODS A single-center retrospective review was performed for all adult patients managed on VA-ECMO from May 2011 to January 2018 (n = 247). Patients were included in the study if MELD-XI scores could be calculated during the first 48 hours on ECMO (n = 187). Receiver operating characteristic curve analysis was performed for MELD-XI in regard to in-hospital mortality. RESULTS Of the 187 patients, 74 (40%) patients had MELD-XI less than 14 (low-risk) and 113 (60%) had a MELD-XI of 14 or greater (high-risk). The cohorts did not differ significantly in terms of patient characteristics or indication for ECMO. The high-risk MELD-XI group had significantly greater mortality during index hospitalization compared to the low-risk group (74% vs 39%; P < .0001). Quartile stratification demonstrated progressively worse prognosis associated with higher MELD-XI scores; the fourth quartile showed a ninefold increased risk of mortality compared to the first quartile (P < .001). The AUC for predicting index hospitalization mortality was 0.69 (95% CI, 0.62-0.77) with a Youden index (J) of 0.36 and optimized cutoff of 12.98. CONCLUSIONS These findings suggest that the MELD-XI scoring system can be applied to the VA-ECMO patient population early in their course of ECMO as a prognostic tool to aid in complex clinical decision making.
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Affiliation(s)
- Brian Ayers
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York
| | - Katherine Wood
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York
| | - Amber Melvin
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York
| | - Sunil Prasad
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York
| | - Igor Gosev
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York
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50
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Gargiulo GD, Bassareo PP, Careddu L, Egidy-Assenza G, Angeli E, Calcaterra G. What have we learnt 50 years after the first Fontan procedure? J Cardiovasc Med (Hagerstown) 2020; 21:349-358. [PMID: 32141975 DOI: 10.2459/jcm.0000000000000951] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The Fontan procedure is often the only definitive palliative surgical option for patients with a variety of complex CHD sharing in common, a single, dominant ventricle. In recent decades, imaging and therapeutic improvement have played a crucial role in those patients in whom many complications can hamper their life. After 50 years from the first procedure, heart transplantation remains the only definitive treatment for those with a failing Fontan circulation.
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Affiliation(s)
- Gaetano D Gargiulo
- Pediatric Cardiac Surgery and GUCH Unit, University of Bologna, S.Orsola-Malpighi Hospital Bologna, Italy
| | - Pier P Bassareo
- University College of Dublin, Mater Misericordiae University Hospital and Our Lady's Children's Hospital Crumlin, Dublin, Republic of Ireland
| | - Lucio Careddu
- Pediatric Cardiac Surgery and GUCH Unit, University of Bologna, S.Orsola-Malpighi Hospital Bologna, Italy
| | - Gabriele Egidy-Assenza
- Pediatric Cardiac Surgery and GUCH Unit, University of Bologna, S.Orsola-Malpighi Hospital Bologna, Italy
| | - Emanuela Angeli
- Pediatric Cardiac Surgery and GUCH Unit, University of Bologna, S.Orsola-Malpighi Hospital Bologna, Italy
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