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Goldberg CS, Gaynor JW, Mahle WT, Ravishankar C, Frommelt P, Ilardi D, Bellinger D, Paridon S, Taylor M, Hill KD, Minich LL, Schwartz S, Afton K, Lamberti M, Trachtenberg FL, Gongwer R, Atz A, Burns KM, Chowdhury S, Cnota J, Detterich J, Frommelt M, Jacobs JP, Miller TA, Ohye RG, Pizarro C, Shah A, Walters P, Newburger JW. The pediatric heart network's study on long-term outcomes of children with HLHS and the impact of Norwood Shunt type in the single ventricle reconstruction trial cohort (SVRIII): Design and adaptations. Am Heart J 2022; 254:216-227. [PMID: 36115392 DOI: 10.1016/j.ahj.2022.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 09/08/2022] [Accepted: 09/10/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The Single Ventricle Reconstruction (SVR) Trial was the first randomized clinical trial of a surgical approach for treatment of congenital heart disease. Infants with hypoplastic left heart syndrome (HLHS) and other single right ventricle (RV) anomalies were randomized to a modified Blalock Taussig Thomas shunt (mBTTS) or a right-ventricular-to-pulmonary-artery shunt (RVPAS) at the time of the Norwood procedure. The aim of the Long-term Outcomes of Children with HLHS and the Impact of Norwood Shunt Type (SVR III) study is to compare early adolescent outcomes including measures of cardiac function, transplant-free survival, and neurodevelopment, between those who received a mBTTS and those who received an RVPAS. METHODS Transplant-free survivors of the SVR cohort were enrolled at 10 to 15 years of age for multifaceted in-person evaluation of cardiac function (cardiac magnetic resonance [CMR], echocardiogram and exercise test) and neurodevelopmental evaluation. Right ventricular ejection fraction measured by CMR served as the primary outcome. Development of arrhythmias, protein losing enteropathy, and other comorbidities were assessed through annual medical history interview. Through the course of SVR III, protocol modifications to engage SVR trial participants were designed to enhance recruitment and retention. CONCLUSIONS Evaluation of long-term outcomes will provide important data to inform decisions about the shunt type placed at the Norwood operation and will improve the understanding of cardiovascular and neurodevelopmental outcomes for early adolescents with HLHS.
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Affiliation(s)
- Caren S Goldberg
- Department of Pediatrics, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, MI.
| | - J William Gaynor
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, and the Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - William T Mahle
- Department of Pediatrics, Children's Healthcare of Atlanta, Atlanta, GE
| | - Chitra Ravishankar
- Department of Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine, , Philadelphia, PA
| | - Peter Frommelt
- Department of Pediatrics, Children's University of Pennsylvania Hospital of Wisconsin, Milwaukee WI
| | - Dawn Ilardi
- Department of Neuropsychology, Children's Healthcare of Atlanta, Emory University, Atlanta GE
| | - David Bellinger
- Department of Neurology, Boston Children's Hospital, Boston, MA
| | - Stephen Paridon
- Department of Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine, , Philadelphia, PA
| | - Michael Taylor
- Department of Pediatrics, Cincinnati Children's Hospital and Medical Center, Cincinnati OH
| | - Kevin D Hill
- Department of Pediatrics, Duke University, Durham, NC
| | - L LuAnn Minich
- Department of Pediatrics, The University of Utah and Primary Children's Hospital, Salt Lake City, UT
| | - Steven Schwartz
- Department of Critical Care Medicine, The Hospital for Sick Children, Toronto ON
| | - Katherine Afton
- Michigan Congenital Heart Center Research and Discovery, University of Michigan, Ann Arbor, MI
| | | | | | | | - Andrew Atz
- Department of Pediatrics, Medical University of South Carolina, Charleston SC
| | - Kristin M Burns
- Department of Pediatrics, Medical University of South Carolina, Charleston SC
| | - Shahryar Chowdhury
- Department of Pediatrics, Medical University of South Carolina, Charleston SC
| | - James Cnota
- Division of Pediatric Cardiology, Cincinnati Children's Hospital and Medical Center, Cincinnati OH
| | - Jon Detterich
- Department of Pediatrics, Children's Hospital of Los Angeles, Los Angeles, CA
| | - Michele Frommelt
- Department of Pediatrics, Children's University of Pennsylvania Hospital of Wisconsin, Milwaukee WI
| | | | - Thomas A Miller
- Maine Medical Center, Portland, ME; University of Utah, Salt Lake City, UT
| | - Richard G Ohye
- Department of Cardiac Surgery, University of Michigan, Ann Arbor,MI
| | | | - Amee Shah
- Department of Pediatrics, Columbia University Medical Center, New York, NY
| | | | - Jane W Newburger
- Department of Pediatric Cardiology, Boston Children's Hospital, Boston MA
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Meakins LT, Knox P, Legge L, Penner M, Wiebe P, Mackie AS. Interstage mortality among infants with hypoplastic left heart syndrome: Outcomes of a multicentre home monitoring program. PROGRESS IN PEDIATRIC CARDIOLOGY 2022. [DOI: 10.1016/j.ppedcard.2022.101610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Brown KL, Huang Q, Hadjicosta E, Seale AN, Tsang V, Anderson D, Barron D, Bellsham-Revell H, Pagel C, Crowe S, Espuny-Pujol F, Franklin R, Ridout D. Long-term survival and center volume for functionally single-ventricle congenital heart disease in England and Wales. J Thorac Cardiovasc Surg 2022:S0022-5223(22)01259-4. [PMID: 36535820 DOI: 10.1016/j.jtcvs.2022.11.018] [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: 09/15/2022] [Revised: 11/08/2022] [Accepted: 11/20/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Long-term survival is an important metric for health care evaluation, especially in functionally single-ventricle (f-SV) congenital heart disease (CHD). This study's aim was to evaluate the relationship between center volume and long-term survival in f-SV CHD within the centralized health care service of England and Wales. METHODS This was a retrospective cohort study of children born with f-SV CHD between 2000 and 2018, using the national CHD procedure registry, with survival ascertained in 2020. RESULTS Of 56,039 patients, 3293 (5.9%) had f-SV CHD. Median age at first intervention was 7 days (interquartile range [IQR], 4, 27), and median follow-up time was 7.6 years (IQR, 1.0, 13.3). The largest diagnostic subcategories were hypoplastic left heart syndrome, 1276 (38.8%); tricuspid atresia, 440 (13.4%); and double-inlet left ventricle, 322 (9.8%). The survival rate at 1 year and 5 years was 76.8% (95% confidence interval [CI], 75.3%-78.2%) and 72.1% (95% CI, 70.6%-73.7%), respectively. The unadjusted hazard ratio for each 5 additional patients with f-SV starting treatment per center per year was 1.04 (95% CI, 1.02-1.06), P < .001. However, after adjustment for significant risk factors (diagnostic subcategory; antenatal diagnosis; younger age, low weight, acquired comorbidity, increased severity of illness at first procedure), the hazard ratio for f-SV center volume was 1.01 (95% CI, 0.99-1.04) P = .28. There was strong evidence that patients with more complex f-SV (hypoplastic left heart syndrome, Norwood pathway) were treated at centers with greater f-SV case volume (P < .001). CONCLUSIONS After adjustment for case mix, there was no evidence that f-SV center volume was linked to longer-term survival in the centralized health service provided by the 10 children's cardiac centers in England and Wales.
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Affiliation(s)
- Kate L Brown
- Great Ormond Street Hospital Biomedical Research Centre and Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Qi Huang
- Clinical Operational Research Unit, University College London, London, United Kingdom.
| | - Elena Hadjicosta
- Clinical Operational Research Unit, University College London, London, United Kingdom
| | - Anna N Seale
- Paediatric Cardiology and Cardiothoracic Surgery, Birmingham Women's and Children's Hospital National Health Service Foundation Trust and Institute of Cardiovascular Science, University of Birmingham, Birmingham, United Kingdom
| | - Victor Tsang
- Great Ormond Street Hospital Biomedical Research Centre and Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - David Anderson
- Paediatric Cardiology, Evelina London Hospital, London, United Kingdom
| | - David Barron
- Paediatric Cardiology and Cardiothoracic Surgery, Birmingham Women's and Children's Hospital National Health Service Foundation Trust and Institute of Cardiovascular Science, University of Birmingham, Birmingham, United Kingdom
| | | | - Christina Pagel
- Clinical Operational Research Unit, University College London, London, United Kingdom
| | - Sonya Crowe
- Clinical Operational Research Unit, University College London, London, United Kingdom
| | - Ferran Espuny-Pujol
- Clinical Operational Research Unit, University College London, London, United Kingdom
| | - Rodney Franklin
- Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust, London, United Kingdom
| | - Deborah Ridout
- Population, Policy and Practice Programme, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
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Risk Factors for Tube Feeding at Discharge in Infants Undergoing Neonatal Surgery for Congenital Heart Disease: A Systematic Review. Pediatr Cardiol 2022; 44:769-794. [PMID: 36404346 DOI: 10.1007/s00246-022-03049-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/07/2022] [Indexed: 11/22/2022]
Abstract
Approximately 30-50% of infants undergoing neonatal surgery for congenital heart disease (CHD) cannot meet oral feeding goals by discharge and require feeding tube support at home. Feeding tubes are associated with increased readmission rates and consequent hospital, payer, and family costs, and are a burden for family caregivers. Identification of modifiable risk factors for oral feeding problems could support targeted care for at-risk infants. Therefore, the aim of this systematic review is to determine risk factors for tube feeding at discharge in infants undergoing neonatal surgery for CHD. Following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, a search was conducted using MEDLINE, CINAHL, and Cochrane Database of Systematic Reviews. Studies published before 2010 were excluded. The search resulted in 607 records, of which 18 were included. Studies were primarily retrospective cohort designs and results were often inconsistent. Study quality was assessed using the Joanna Briggs Critical Appraisal Tools. As a group, the studies exhibited substantial risk for bias. Based on the findings, infants who struggle with feeding preoperatively, experience increased nil per os duration and/or low oral feeding volume postoperatively, experience increased duration of mechanical ventilation, or have vocal cord dysfunction may be at risk for tube feeding at hospital discharge. Factors warranting further examination include cardiac physiology (e.g., aortic arch obstruction) and the relationship between neurodevelopment and oral feeding. Clinicians should use caution in assuming risk for an individual and prioritize early implementation of interventions that facilitate oral feeding development.
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Kwiatkowski DM, Ball MK, Savorgnan FJ, Allan CK, Dearani JA, Roth MD, Roth RZ, Sexson KS, Tweddell JS, Williams PK, Zender JE, Levy VY. Neonatal Congenital Heart Disease Surgical Readiness and Timing. Pediatrics 2022; 150:189888. [PMID: 36317977 DOI: 10.1542/peds.2022-056415d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- David M Kwiatkowski
- Department of Pediatrics, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Molly K Ball
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
| | - Fabio J Savorgnan
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - Catherine K Allan
- Department of Cardiology, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo College of Medicine, Mayo Clinic, Rochester, Minnesota
| | | | | | - Kristen S Sexson
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - James S Tweddell
- Department of Surgery, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Patricia K Williams
- Department of Pediatrics, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma
| | - Jill E Zender
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - Victor Y Levy
- Department of Pediatrics, Texas Tech University Health Sciences Center, Lubbock, Texas
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Cooper DS, Hill KD, Krishnamurthy G, Sen S, Costello JM, Lehenbauer D, Twite M, James L, Mah KE, Taylor C, McBride ME. Acute Cardiac Care for Neonatal Heart Disease. Pediatrics 2022; 150:189882. [PMID: 36317971 DOI: 10.1542/peds.2022-056415j] [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] [Accepted: 08/29/2022] [Indexed: 11/07/2022] Open
Abstract
This manuscript is one component of a larger series of articles produced by the Neonatal Cardiac Care Collaborative that are published in this supplement of Pediatrics. In this review article, we summarize the contemporary physiologic principles, evaluation, and management of acute care issues for neonates with complex congenital heart disease. A multidisciplinary team of authors was created by the Collaborative's Executive Committee. The authors developed a detailed outline of the manuscript, and small teams of authors were assigned to draft specific sections. The authors reviewed the literature, with a focus on original manuscripts published in the last decade, and drafted preliminary content and recommendations. All authors subsequently reviewed and edited the entire manuscript until a consensus was achieved. Topics addressed include cardiopulmonary interactions, the pathophysiology of and strategies to minimize the development of ventilator-induced low cardiac output syndrome, common postoperative physiologies, perioperative bleeding and coagulation, and common postoperative complications.
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Affiliation(s)
- David S Cooper
- Department of Pediatrics, University of Cincinnati College of Medicine, The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Kevin D Hill
- Division of Cardiology, Duke Children's Hospital, Durham, North Carolina
| | - Ganga Krishnamurthy
- Division of Neonatology, Columbia University Medical Center, New York, New York
| | - Shawn Sen
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - John M Costello
- Division of Cardiology, Medical University of South Carolina, Charleston, South Carolina
| | - David Lehenbauer
- Department of Pediatrics, University of Cincinnati College of Medicine, The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Mark Twite
- Department of Anesthesia, Colorado Children's Hospital, Aurora, Colorado
| | - Lorraine James
- Department of Pediatrics, Children's Hospital of Los Angeles, Los Angeles, California
| | - Kenneth E Mah
- Department of Pediatrics, University of Cincinnati College of Medicine, The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Carmen Taylor
- Department of Pediatric Cardiothoracic Surgery, The Children's Hospital, Oklahoma City, Oklahoma
| | - Mary E McBride
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Vergales J, Figueroa M, Frommelt M, Putschoegl A, Singh Y, Murray P, Wood G, Allen K, Villafane J. Transitioning Neonates With CHD to Outpatient Care: A State-of-the-Art Review. Pediatrics 2022; 150:189880. [PMID: 36317969 DOI: 10.1542/peds.2022-056415m] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Jeffrey Vergales
- Division of Pediatric Cardiology, University of Virginia, Charlottesville, Virginia
| | - Mayte Figueroa
- Divisions of Pediatric Cardiology and Pediatric Critical Care Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Michele Frommelt
- Children's Wisconsin, Division of Pediatric Cardiology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Adam Putschoegl
- Division of Pediatric Cardiology, Children's Hospital and Medical Center, Omaha, Nebraska
| | - Yogen Singh
- Division of Pediatric Cardiology and Neonatology, Cambridge University Hospitals, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
| | - Peter Murray
- Division of Neonatology, University of Virginia, Charlottesville, Virginia
| | - Garrison Wood
- Division of Pediatric Cardiology, University of Virginia, Charlottesville, Virginia
| | - Kiona Allen
- Division of Pediatric Cardiology and Division of Pediatric Critical Care Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Juan Villafane
- Cincinnati Children's Hospital, Division of Pediatric Cardiology, University of Cincinnati, Cincinnati, Ohio
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Geoffrion TR, Fuller SM. High-Risk Anatomic Subsets in Hypoplastic Left Heart Syndrome. World J Pediatr Congenit Heart Surg 2022; 13:593-599. [PMID: 36053102 DOI: 10.1177/21501351221111390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite overall improvements in outcomes for patients with hypoplastic left heart syndrome, there remain anatomic features that can place these patients at higher risk throughout their treatment course. These include severe preoperative obstruction to pulmonary venous return, restrictive atrial septum, coronary fistulae, severe tricuspid regurgitation, smaller ascending aorta diameter (especially if <2 mm), and poor ventricular function. The risk of traditional staged palliation has led to the development of alternative strategies for such patients. To further improve the outcomes, we must continue to diligently examine and study anatomic details in HLHS patients.
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Affiliation(s)
- Tracy R Geoffrion
- Division of Cardiothoracic Surgery, 6567Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Stephanie M Fuller
- Division of Cardiothoracic Surgery, 6567Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Division of Cardiothoracic Surgery, Department of Surgery, 14640Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
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Rueda-de-Leon E, Killen SAS, Soslow JH, McHugh MK, Fuchs SR, Kavanaugh-McHugh A. Prenatally diagnosed coronary artery abnormalities in hypoplastic left heart syndrome are associated with a higher probability of heart transplantation. Prenat Diagn 2022; 42:1458-1465. [PMID: 35996335 DOI: 10.1002/pd.6227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 06/19/2022] [Accepted: 08/15/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Coronary artery abnormalities (CA) occur in patients with hypoplastic left heart syndrome (HLHS) and may be associated with higher mortality and heart transplantation (HT). We aimed to determine whether fetuses with HLHS and prenatal CA have a higher risk of death or HT. METHODS We performed a retrospective review of fetal echocardiograms with HLHS from 2011 to 2018. We excluded fetuses with ventricular septal defects, elective termination, death in utero, planned postnatal non-intervention, or absent follow-up data. Presence or absence of CA was determined by review of serial fetal echocardiograms. Survival analysis was used to evaluate the relationship between prenatal CA and death or HT. RESULTS Of 86 patients with fetal HLHS, 11 had prenatal diagnosis of CA. Of these, six required HT and five died (one after undergoing HT); only one remains alive without HT. Of those without prenatal CA (n=75), 25 died and 7 underwent HT. Patients with prenatal diagnosis of HLHS and CA had a significantly increased likelihood of death or HT (p-value <0.05). CONCLUSION nPrenatal diagnosis of CA in our cohort of patients with HLHS was associated with increased risk of death or HT. These data have significance for prenatal counseling and postnatal management. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Elena Rueda-de-Leon
- Nemours Children's Health, Nemours Cardiac Center, 6535 Nemours Parkway, Orlando, Florida, USA
| | | | | | - M Kelly McHugh
- National Academies of Sciences and Engineering and Medicine, Washington, DC, USA
| | - Sarah R Fuchs
- Nicklaus Children's Hospital, Department of Pediatrics, Division of Pediatric Cardiology, 3100 SW 62nd Avenue, Miami, Florida, 33155, USA
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Broberg MCG, Cheifetz IM, Plummer ST. Current evidence for pharmacologic therapy following stage 1 palliation for single ventricle congenital heart disease. Expert Rev Cardiovasc Ther 2022; 20:627-636. [PMID: 35848073 DOI: 10.1080/14779072.2022.2103542] [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] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Infants with single ventricle congenital heart disease are vulnerable to complications between stage 1 and stage 2 of palliation. Pharmaceutical treatment during this period is varied and often dependent on institutional practices as there is little evidence supporting a particular treatment path. AREAS COVERED This review focuses on medical management of patients following stage I palliation. We performed a scoping review of the current literature regarding angiotensin converting enzyme inhibitors and digoxin treatment in the interstage period. In addition, we discuss other medication classes frequently used in these patients. EXPERT OPINION Due to significant heterogeneity of anatomy, rarity of disease, and other confounding factors, there is limited evidence to support most commonly used medications within the interstage period. Digoxin is associated with improved mortality within the interstage period and should be considered; however, no large randomized controlled trial exists supporting its use. Prevention of thrombotic complication with aspirin is also associated with improved outcomes and should be considered unless a contraindication exists. The addition of other prescriptions in this patient population should be considered only after an evaluation of the risks and benefits of each medication, recognizing the burden and risk of polypharmacy in this fragile patient population.
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Affiliation(s)
- Meredith C G Broberg
- Department of Pediatrics, Division of Pediatric Cardiac Critical Care, University Hospitals Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Ira M Cheifetz
- Department of Pediatrics, Division of Pediatric Cardiac Critical Care, University Hospitals Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.,Department of Pediatrics, Division of Pediatric Cardiology, University Hospitals Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Sarah T Plummer
- Department of Pediatrics, Division of Pediatric Cardiology, University Hospitals Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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Baudo M, Lo Rito M. Timing of superior cavopulmonary connection: a double check doesn't mean checkmate. Eur J Cardiothorac Surg 2022; 62:6625652. [PMID: 35775924 DOI: 10.1093/ejcts/ezac377] [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: 06/14/2022] [Accepted: 06/29/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- Massimo Baudo
- Department of Congenital Cardiac Surgery. IRCCS Policlinico San Donato. San Donato Milanese. Italy.,Department of Cardiac Surgery. ASST Spedali Civili di Brescia, University of Brescia. Brescia. Italy
| | - Mauro Lo Rito
- Department of Congenital Cardiac Surgery. IRCCS Policlinico San Donato. San Donato Milanese. Italy
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Bezerra RF, Pacheco JT, Franchi SM, Fittaroni RB, Baumgratz JF, Castro RM, Silva LDFD, Silva JPD. Resultados Precoces do Procedimento de Norwood em um Centro de Referência no Brasil. Arq Bras Cardiol 2022; 119:282-291. [PMID: 35703662 PMCID: PMC9363068 DOI: 10.36660/abc.20201226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/08/2021] [Indexed: 12/02/2022] Open
Abstract
Fundamento Apenas dois artigos abordam os resultados precoces de pacientes com síndrome do coração esquerdo hipoplásico (SHCE) submetidos à operação de Norwood, no Brasil. Objetivos Avaliamos pacientes com SHCE submetidos ao primeiro estágio da operação de Norwood para identificar os fatores preditivos de mortalidade precoce (nos primeiros 30 dias após a cirurgia) e intermediária (desde a sobrevida precoce até o procedimento de Glenn). Métodos Foram incluídos pacientes com SHCE submetidos em nosso serviço ao primeiro estágio da operação de Norwood de janeiro de 2016 a abril de 2019. Dados demográficos, anatômicos e cirúrgicos foram analisados. Os desfechos foram mortalidade precoce (nos primeiros 30 dias após a cirurgia), mortalidade intermediária (desde a sobrevida precoce até o procedimento de Glenn) e a necessidade de suporte pós-operatório com ECMO. Foram realizadas análises univariadas e multivariadas e calculados odds ratios, com intervalos de confiança de 95%. Um valor de p < 0,05 foi considerado estatisticamente significativo. Resultados Um total de 80 pacientes com SHCE foram submetidos ao primeiro estágio da operação de Norwood. A taxa de sobrevida em 30 dias foi de 91,3% e a taxa de sobrevida intermediária foi de 81,3%. Quatorze pacientes (17,5%) necessitaram de suporte com ECMO. Menor peso (p=0,033), estenose aórtica (vs atresia aórtica; p=0,036) e necessidade de suporte pós-operatório com ECMO (p=0,009) foram fatores preditivos independentes para mortalidade em 30 dias. A estenose da valva mitral ( vs atresia da valva mitral; p=0,041) foi um fator preditivo independente para mortalidade intermediária. Conclusão O presente estudo inclui a maior coorte brasileira de pacientes com SHCE submetidos ao primeiro estágio da operação de Norwood na era recente. Nossas taxas de sobrevida foram comparáveis às mais altas taxas de sobrevida relatadas globalmente. Baixo peso corporal, estenose valvar aórtica e necessidade de suporte pós-operatório com ECMO foram preditores independentes para mortalidade em 30 dias. A estenose da valva mitral foi o único fator preditivo independente para mortalidade intermediária.
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Kumar KR, Flair A, Thompson EJ, Zimmerman KO, Andersen ND, Hill KD, Hornik CP. Association Between Digoxin Use and Cardiac Function in Infants With Single-Ventricle Congenital Heart Disease During the Interstage Period. Pediatr Crit Care Med 2022; 23:453-463. [PMID: 35404313 PMCID: PMC9203926 DOI: 10.1097/pcc.0000000000002946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the association between digoxin use and cardiac function assessed by echocardiographic indices in infants with single-ventricle (SV) congenital heart disease (CHD) during the interstage period. DESIGN Retrospective cohort study. SETTING Fifteen North American hospitals. PATIENTS Infants discharged home following stage 1 palliation (S1P) and prior to stage 2 palliation (S2P). Infants with no post-S1P and pre-S2P echocardiograms were excluded. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 373 eligible infants who met inclusion criteria, 140 (37.5%) were discharged home on digoxin. In multivariable linear and logistic regressions, we found that compared with infants discharged home without digoxin, those discharged with digoxin had a smaller increase in end-systolic volume (β = -8.17 [95% CI, -15.59 to -0.74]; p = 0.03) and area (β = -1.27 [-2.45 to -0.09]; p = 0.04), as well as a smaller decrease in ejection fraction (β = 3.38 [0.47-6.29]; p = 0.02) and fractional area change (β = 2.27 [0.14-4.41]; p = 0.04) during the interstage period. CONCLUSIONS Digoxin may partially mitigate the expected decrease in cardiac function during the interstage period through its positive inotropic effects. Prospective clinical trials are needed to establish the pharmacokinetics, safety, and efficacy of digoxin use in SV CHD.
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Affiliation(s)
- Karan R. Kumar
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | - Antonina Flair
- Duke Clinical Research Institute, Durham, North Carolina
| | - Elizabeth J. Thompson
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | - Kanecia O. Zimmerman
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | | | - Kevin D. Hill
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | - Christoph P. Hornik
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
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Nathan M, Sengupta A. Cost Containment in the Single Ventricle Population. JACC. ADVANCES 2022; 1:100033. [PMID: 38939309 PMCID: PMC11198688 DOI: 10.1016/j.jacadv.2022.100033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
- Meena Nathan
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Aditya Sengupta
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
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O'Byrne ML, McHugh KE, Huang J, Song L, Griffis H, Anderson BR, Bucholz EM, Chanani NK, Elhoff JJ, Handler SS, Jacobs JP, Li JS, Lewis AB, McCrindle BW, Pinto NM, Sassalos P, Spar DS, Pasquali SK, Glatz AC. Cumulative In-Hospital Costs Associated With Single-Ventricle Palliation. JACC. ADVANCES 2022; 1:100029. [PMID: 38939312 PMCID: PMC11198056 DOI: 10.1016/j.jacadv.2022.100029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 06/29/2024]
Abstract
Background In the SVR (Single Ventricle Reconstruction) Trial, 1-year survival in recipients of right ventricle to pulmonary artery shunts (RVPAS) was superior to that in those receiving modified Blalock-Taussig-Thomas shunts (MBTTS), but not in subsequent follow-up. Cost analysis is an expedient means of evaluating value and morbidity. Objectives The purpose of this study was to evaluate differences in cumulative hospital costs between RVPAS and MBTTS. Methods Clinical data from SVR and costs from Pediatric Health Information Systems database were combined. Cumulative hospital costs and cost-per-day-alive were compared serially at 1, 3, and 5 years between RVPAS and MBTTS. Potential associations between patient-level factors and cost were explored with multivariable models. Results In total, 303 participants (55% of the SVR cohort) from 9 of 15 sites were studied (48% MBTTS). Observed total costs at 1 year were lower for MBTTS ($701,260 ± 442,081) than those for RVPAS ($804,062 ± 615,068), a difference that was not statistically significant (P = 0.10). Total costs were also not significantly different at 3 and 5 years (P = 0.21 and 0.32). Similarly, cost-per-day-alive did not differ significantly for either group at 1, 3, and 5 years (all P > 0.05). In analyses of transplant-free survivors, total costs and cost-per-day-alive were higher for RVPAS at 1 year (P = 0.05 for both) but not at 3 and 5 years (P > 0.05 for all). In multivariable models, aortic atresia and prematurity were associated with increased cost-per-day-alive across follow-up (P < 0.05). Conclusions Total costs do not differ significantly between MBTTS and RVPAS. The magnitude of longitudinal costs underscores the importance of efforts to improve outcomes in this vulnerable population.
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Affiliation(s)
- Michael L. O'Byrne
- Division of Cardiology, The Children's Hospital of Philadelphia and Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Pediatric Clinical Effectiveness, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Leonard Davis Institute of Health Economics and Cardiovascular Outcomes, Quality, and Evaluative Research Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kimberly E. McHugh
- Division of Cardiology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jing Huang
- Division of Cardiology, The Children's Hospital of Philadelphia and Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biostatistics, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Lihai Song
- Data Science and Biostatistics Unit, Department of Biomedical and Health Informatics, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Heather Griffis
- Data Science and Biostatistics Unit, Department of Biomedical and Health Informatics, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Brett R. Anderson
- Division of Cardiology, New York-Presbyterian Morgan-Stanley Children’s Hospital/Columbia University Irving Medical Center, New York, New York, USA
| | - Emily M. Bucholz
- Department of Cardiology, Children’s Hospital Boston and Harvard University Medical School, Boston, Massachusetts, USA
| | - Nikhil K. Chanani
- Children’s Healthcare of Atlanta, Sibley Heart Center and Emory University School of Medicine, Atlanta, Georgia, USA
| | - Justin J. Elhoff
- Sections of Critical Care and Cardiology, Texas Children’s Hospital and Baylor College of Medicine, Houston, Texas, USA
| | | | - Jeffery P. Jacobs
- Division of Cardiothoracic Surgery, Departments of Surgery and Pediatrics, Congenital Heart Center, University of Florida, Gainesville, Florida, USA
| | - Jennifer S. Li
- Division of Pediatric Cardiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Alan B. Lewis
- Division of Cardiology, Department of Pediatrics, Children’s Hospital of Los Angeles, Keck School of Medicine of University of Southern California, Los Angeles, California, USA
| | - Brian W. McCrindle
- Department of Pediatrics, Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Nelangi M. Pinto
- Division of Cardiology, Primary Children’s Hospital and University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Peter Sassalos
- Division of Pediatric Cardiothoracic Surgery, C.S. Mott Children’s Hospital and University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - David S. Spar
- The Heart Institute, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio, USA
| | - Sara K. Pasquali
- Division of Cardiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Andrew C. Glatz
- Division of Cardiology, The Children's Hospital of Philadelphia and Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Pediatric Clinical Effectiveness, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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D'Angelo J, Suguna Narasimhulu S, Pourmoghadam K, Hsia TY, Fleishman C, Kube A, Lucchesi N, DeCampli W. Outcomes Following Norwood Procedures: Analysis of a "Small Volume" Program. World J Pediatr Congenit Heart Surg 2022; 13:655-663. [PMID: 35593094 DOI: 10.1177/21501351221098599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Institutional survival following Norwood procedures is traditionally correlated with a center's surgical volume. Multiple single and multi-institutional studies conducted at large-volume centers have recently demonstrated improved survival following Norwood procedures. We report both short- and long-term outcomes at a single, small-volume institution and comment on factors potentially influencing outcomes at this institution. METHODS All patients undergoing Norwood procedures from January 1, 2005, to January 1, 2020, at our institution were included in this study. Kaplan-Meier survival and Cox regression risk factor analyses were performed in addition to first interstage risk factor scoring to compare observed versus expected survival. RESULTS The cohort included 113 patients. Kaplan-Meier freedom from death or transplant was 88%, 80%, and 76% at 1, 5, and 10 years, respectively. Freedom from death following hospital discharge after Norwood procedures was 94%, 87%, and 83% at 1, 5, and 10 years, respectively. The presence of genetic syndromes was a significant risk factor for mortality. First interstage observed-to-expected mortality following discharge was 0.57 (P = .04). Postoperative length of stay was comparable to that reported for the period 2015 to 2018 in the Society of Thoracic Surgeons Database. CONCLUSIONS Survival outcomes at this single, small-volume institution were similar to those reported by large-volume centers and multi-institutional collaborative studies. These results may be related to structural and functional features that have been demonstrated to influence outcomes in other studies. These factors are achievable by small-volume programs with sufficient resource allocation.
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Affiliation(s)
- John D'Angelo
- 124506University of Central Florida College of Medicine, Orlando, FL, USA
| | - Sukumar Suguna Narasimhulu
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Kamal Pourmoghadam
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Tain-Yen Hsia
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Craig Fleishman
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Alicia Kube
- 25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Nicole Lucchesi
- 25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - William DeCampli
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
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Abstract
INTRODUCTION AND BACKGROUND Mortality between stages 1 and 2 single-ventricle palliation is significant. Home-monitoring programmes are suggested to reduce mortality. Outcomes and risk factors for adverse outcomes for European programmes have not been published. AIMS To evaluate the performance of a home-monitoring programme at a medium-sized United Kingdom centre with regards survival and compare performance with other home-monitoring programmes in the literature. METHODS All fetal and postnatal diagnosis of a single ventricle were investigated with in-depth analysis of those undergoing stage 1 palliation and entered the home-monitoring programme between 2016 and 2020. The primary outcome was survival. Secondary outcomes included multiple parameters as potential predictors of death or adverse outcome. RESULTS Of 217 fetal single-ventricle diagnoses during the period 2016-2020, 50.2% progressed to live birth, 35.4% to stage 1 and 29.5% to stage 2. Seventy-four patients (including 10 with postnatal diagnosis) entered the home-monitoring programme with six deaths making home-monitoring programme mortality 8.1%. Risk factors for death were the hybrid procedure as the only primary procedure (OR 33.0, p < 0.01), impaired cardiac function (OR 10.3, p < 0.025), Asian ethnicity (OR 9.3, p < 0.025), lower mean birth-weight (2.69 kg versus 3.31 kg, p < 0.01), and lower mean weight centiles during interstage follow-up (mean centiles of 3.1 versus 10.8, p < 0.01). CONCLUSION Survival in the home-monitoring programme is comparable with other home-monitoring programmes in the literature. Hybrid procedure, cardiac dysfunction, sub-optimal weight gain, and Asian ethnicity were significant risk factors for death. Home-monitoring programmes should continue to raise awareness of these factors and seek solutions to mitigate adverse events. Future work to generalise home-monitoring programme and single-ventricle fetus to stage 2 outcomes in the United Kingdom will require multi-centre collaboration.
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Elgersma KM, McKechnie AC, Schorr EN, Shah KM, Trebilcock AL, Ramel SE, Ambrose MB, Swanson NM, Sommerness SA, Spatz DL. The Impact of Human Milk on Outcomes for Infants with Congenital Heart Disease: A Systematic Review. Breastfeed Med 2022; 17:393-411. [PMID: 35167760 DOI: 10.1089/bfm.2021.0334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background: Infants with congenital heart disease (CHD) are at risk for feeding-related morbidity and mortality, with growth failure and oral feeding problems associated with poor outcomes. The benefits of human milk (HM) for preterm infants have been well documented, but evidence on HM for infants with CHD has recently begun to emerge. Objectives: Our primary aim was to examine the impact of HM feeding on outcomes for infants with CHD. Methods: Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines, a search was conducted using MEDLINE, CINAHL, and Cochrane Database of Systematic Reviews. The quality of each study was assessed using the Joanna Briggs Critical Appraisal Tools. A total of 16 studies were included. Results: There was evidence that an exclusive HM diet reduces the risk of necrotizing enterocolitis (NEC) for infants with CHD. Evidence with a higher risk for bias indicated that a well-managed HM diet may be associated with improved growth, shorter length of stay, and improved postoperative feeding and nutritional outcomes. Chylothorax outcomes were similar between modified HM and medium-chain triglyceride formula. The studies had significant limitations related to power, lack of control for covariates, and inconsistent delineation of feeding groups. Conclusions: Based on the reduced risk for NEC and given the conclusive benefits in other vulnerable populations, we recommend that clinicians and institutions prioritize programs to support HM feeding for infants with CHD. Large high-quality studies are needed to validate these results. Future work should clarify best practices in managing an HM diet to support optimal growth and development for these infants.
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Affiliation(s)
| | | | - Erica N Schorr
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA
| | - Kavisha M Shah
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA.,Department of Pediatrics, M Health Fairview University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Anna L Trebilcock
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA
| | - Sara E Ramel
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA.,Department of Pediatrics, M Health Fairview University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Matthew B Ambrose
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA.,Department of Pediatrics, M Health Fairview University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Nellie Munn Swanson
- University of Minnesota School of Nursing, Minneapolis, Minnesota, USA.,Department of Nursing, Children's Minnesota, Minneapolis, Minnesota, USA
| | | | - Diane L Spatz
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA.,Center for Nursing Research & Evidence Based Practice, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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69
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Vorisek CN, Zurakowski D, Tamayo A, Axt-Fliedner R, Siepmann T, Friehs I. Postnatal circulation in patients with aortic stenosis undergoing fetal aortic valvuloplasty: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 59:576-584. [PMID: 34726817 DOI: 10.1002/uog.24807] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/23/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Fetal aortic valvuloplasty (FAV) has become a treatment option for critical fetal aortic stenosis (AS) with the goal of preserving biventricular circulation (BVC); however, to date, it is unclear how many patients undergoing FAV achieve BVC. The aim of this systematic review and meta-analysis was to investigate the type of postnatal circulation achieved following FAV. METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. MEDLINE, EMBASE, Web of Science and the Cochrane Library were searched systematically for studies investigating postnatal circulation in patients with AS following FAV. Eligible for inclusion were original papers in the English language, published from 2000 to 2020, with at least 12 months of follow-up after birth. Review papers, abstracts, expert opinions, books, editorials and case reports were excluded. The titles and abstracts of all retrieved literature were screened, duplicates were excluded and the full texts of potentially eligible articles were obtained and assessed. The primary endpoint was type of postnatal circulation. Additional assessed outcomes included fetal death, live birth, neonatal death (NND), termination of pregnancy (TOP) and technical success of the FAV procedure. The quality of articles was assessed using the Critical Appraisal Skills Programme (CASP) tool. To estimate the overall proportion of each endpoint, meta-analysis of proportions was employed using a random-effects model. RESULTS The electronic search identified 579 studies, of which seven were considered eligible for inclusion in the systematic review and meta-analysis. A total of 266 fetuses underwent FAV with median follow-up per study from 12 months to 13.2 years. There were no maternal deaths and only one case of FAV-related maternal complication was reported. Hydrops was present in 29 (11%) patients. The pooled prevalence of BVC and univentricular circulation (UVC) among liveborn patients was 45.8% (95% CI, 39.2-52.4%) and 43.6% (95% CI, 33.9-53.8%), respectively. The pooled prevalence of technically successful FAV procedure was 82.1% (95% CI, 74.3-87.9%), of fetal death it was 16.0% (95% CI, 11.2-22.4%), of TOP 5.7% (95% CI, 2.0-15.5%), of live birth 78.8% (95% CI, 66.5-87.4%), of NND 8.7% (95% CI, 4.7-15.5%), of palliative care 4.0% (95% CI, 1.9-8.4%) and of infant death 10.3% (95% CI, 3.6-26.1%). The pooled prevalence of BVC and UVC among liveborn patients who had technically successful FAV was 51.9% (95% CI, 44.7-59.1%) and 39.8% (95% CI, 29.7-50.9%), respectively. CONCLUSIONS This study showed a BVC rate of 46% among liveborn patients with AS undergoing FAV, which improved to 52% when subjects underwent technically successful FAV. Given the lack of randomized clinical trials, results should be interpreted with caution. Currently, data do not suggest a true benefit of FAV for achieving BVC. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- C N Vorisek
- Dresden International University, Division of Health Care Sciences, Dresden, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - D Zurakowski
- Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Department of Anesthesia, Harvard Medical School, Boston, MA, USA
| | - A Tamayo
- Dresden International University, Division of Health Care Sciences, Dresden, Germany
- The Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | | | - T Siepmann
- Dresden International University, Division of Health Care Sciences, Dresden, Germany
- University Hospital Carl Gustav Carus Dresden, Dresden, Germany
| | - I Friehs
- Dresden International University, Division of Health Care Sciences, Dresden, Germany
- Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
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Lambert LM, Pemberton VL, Trachtenberg FL, Uzark K, Woodard F, Teng JE, Bainton J, Clarke S, Justice L, Meador MR, Riggins J, Suhre M, Sylvester D, Butler S, Miller TA. Design and methods for the training in exercise activities and motion for growth (TEAM 4 growth) trial: A randomized controlled trial. Int J Cardiol 2022; 359:28-34. [PMID: 35447274 DOI: 10.1016/j.ijcard.2022.04.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 04/07/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Growth is often impaired in infants with congenital heart disease. Poor growth has been associated with worse neurodevelopment, abnormal behavioral state, and longer time to hospital discharge. Nutritional interventions, drug therapy, and surgical palliation have varying degrees of success enhancing growth. Passive range of motion (PROM) improves somatic growth in preterm infants and is safe and feasible in infants with hypoplastic left heart syndrome (HLHS), after their first palliative surgery (Norwood procedure). METHODS This multicenter, Phase III randomized control trial of a 21-day PROM exercise or standard of care evaluates growth in infants with HLHS after the Norwood procedure. Growth (weight-, height- and head circumference-for-age z-scores) will be compared at 4 months of age or at the pre-superior cavopulmonary connection evaluation visit, whichever comes first. Secondary outcomes include neonatal neurobehavioral patterns, neurodevelopmental assessment, and bone mineral density. Eligibility include diagnosis of HLHS or other single right ventricle anomaly, birth at ≥37 weeks gestation and Norwood procedure at <30 days of age, and family consent. Infants with known chromosomal or recognizable phenotypic syndromes associated with growth failure, listed for transplant, or expected to be discharged within 14 days of screening are excluded. CONCLUSIONS The TEAM 4 Growth trial will make an important contribution to understanding the role of PROM on growth, neurobehavior, neurodevelopment, and BMD in infants with complex cardiac anomalies, who are at high risk for growth failure and developmental concerns.
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Affiliation(s)
- Linda M Lambert
- Division of Pediatric Cardiothoracic Surgery, University of Utah, Salt Lake City, UT, United States of America.
| | - Victoria L Pemberton
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, United States of America
| | | | - Karen Uzark
- Division of Cardiology, C.S. Mott Children's Hospital, Ann Arbor, MI, United States of America
| | - Frances Woodard
- Division of Pediatric Cardiology, Medical University of South Carolina, Charleston, SC, United States of America
| | - Jessica E Teng
- HealthCore Inc., Watertown, MA, United States of America
| | - Jessica Bainton
- Division of Cardiology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Shanelle Clarke
- Division of Cardiology, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA, United States of America
| | - Lindsey Justice
- Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States of America
| | - Marcie R Meador
- Division of Cardiology Pediatric Anesthesiology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, United States of America
| | - Jessica Riggins
- Division of Cardiovascular Surgery, Riley Hospital for Children at IU Health, Indianapolis, IN, United States of America
| | - Mary Suhre
- Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States of America
| | - Donna Sylvester
- Division of Cardiology, The Children's Hospital of Philadelphia, Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Samantha Butler
- Department of Psychiatry, Children's Hospital Boston, Boston, MA, United States of America
| | - Thomas A Miller
- Division of Cardiology, Maine Medical Center, Portland, ME, United States of America
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71
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Freud LR, Seed M. Prenatal Diagnosis and Management of Single Ventricle Heart Disease. Can J Cardiol 2022; 38:897-908. [DOI: 10.1016/j.cjca.2022.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/27/2022] [Accepted: 04/04/2022] [Indexed: 12/18/2022] Open
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Tran R, Forman R, Mossialos E, Nasir K, Kulkarni A. Social Determinants of Disparities in Mortality Outcomes in Congenital Heart Disease: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:829902. [PMID: 35369346 PMCID: PMC8970097 DOI: 10.3389/fcvm.2022.829902] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundSocial determinants of health (SDoH) affect congenital heart disease (CHD) mortality across all forms and age groups. We sought to evaluate risk of mortality from specific SDoH stratified across CHD to guide interventions to alleviate this risk.MethodsWe searched electronic databases between January 1980 and June 2019 and included studies that evaluated occurrence of CHD deaths and SDoH in English articles. Meta-analysis was performed if SDoH data were available in >3 studies. We included race/ethnicity, deprivation, insurance status, maternal age, maternal education, single/multiple pregnancy, hospital volume, and geographic location of patients as SDoH. Data were pooled using random-effects model and outcome was reported as odds ratio (OR) with 95% confidence interval (CI).ResultsOf 17,716 citations reviewed, 65 met inclusion criteria. Sixty-three were observational retrospective studies and two prospective. Of 546,981 patients, 34,080 died. Black patients with non-critical CHD in the first year of life (Odds Ratio 1.62 [95% confidence interval 1.47–1.79], I2 = 7.1%), with critical CHD as neonates (OR 1.27 [CI 1.05-1.55], I2 = 0%) and in the first year (OR 1.68, [1.45-1.95], I2 = 0.3%) had increased mortality. Deprived patients, multiple pregnancies, patients born to mothers <18 years and with education <12 years, and patients on public insurance with critical CHD have greater likelihood of death after the neonatal period.ConclusionThis systematic review and meta-analysis found that Black patients with CHD are particularly vulnerable for mortality. Numerous SDoH that affect mortality were identified for specific time points in CHD course that may guide interventions, future research and policy.Systematic Review Registration[https://www.crd.york.ac.uk/PROSPERO/display_record.php?ID=CRD42019139466&ID=CRD42019139466], identifier [CRD42019139466].
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Affiliation(s)
- Richard Tran
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
- *Correspondence: Richard Tran,
| | - Rebecca Forman
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Elias Mossialos
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Khurram Nasir
- Department of Cardiology, Houston Methodist DeBakey Heart and Vascular Institute, Houston Methodist Hospital, Houston, TX, United States
| | - Aparna Kulkarni
- Cohen Children’s Medical Center, Donald and Barbara Zucker School of Medicine, New Hyde Park, NY, United States
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Wilkes JK, Doan TT, Morris SA, Altman CA, Ayres NA, Schoppe L, Nguyen M, Pignatelli R, Furtun BY. Right Ventricular Global Longitudinal Strain in Fetuses with Hypoplastic Left Heart Syndrome Does Not Differ Between Those With and Without Genetic Conditions. Pediatr Cardiol 2022; 43:655-664. [PMID: 34812908 DOI: 10.1007/s00246-021-02770-3] [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: 06/02/2021] [Accepted: 11/02/2021] [Indexed: 11/28/2022]
Abstract
The presence of a genetic condition is a risk factor for increased mortality in hypoplastic left heart syndrome (HLHS). Speckle tracking strain analysis in interstage echocardiograms have shown promise in identifying patients with HLHS at increased risk of mortality. We hypothesized that fetuses with a genetic condition and HLHS have impaired right ventricular global longitudinal strain compared with fetuses with HLHS and no evident genetic condition. We performed a retrospective analysis of 60 patients diagnosed in fetal life with HLHS from 11/2015 to 11/2019. We evaluated presenting echocardiograms and calculated right ventricular global longitudinal strain (RV GLS) and fractional area of change (FAC) using post-processing software. We first compared RV GLS and FAC between those with genetic conditions to those without. We examined the secondary outcome of mortality among those with and without genetic conditions and among HLHS subgroups. Of the 60 patients with available genetic testing, 11 (18%) had an identified genetic condition. Neither RV GLS nor FAC was significantly different between patients with and without genetic conditions. There was no difference in RV GLS or FAC among HLHS phenotype or those who died or survived as infants. However, patients with a genetic syndrome had increased neonatal and overall mortality. In this cohort, RV GLS did not differ between those with and without a genetic diagnosis, among HLHS phenotypes, or between those surviving and dying as infants. Further analysis of strain throughout gestation and after birth could provide insight into the developing heart in fetuses with HLHS.
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Affiliation(s)
- J Kevin Wilkes
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA.
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, E1920, Houston, TX, 77030, USA.
| | - Tam T Doan
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
| | - Shaine A Morris
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
| | - Carolyn A Altman
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
| | - Nancy A Ayres
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
| | - Lacey Schoppe
- Texas Children's Hospital Fetal Center, 6651 Main St, Suite 420, Houston, TX, 77030, USA
| | - Magnolia Nguyen
- Texas Children's Hospital Fetal Center, 6651 Main St, Suite 420, Houston, TX, 77030, USA
| | - Ricardo Pignatelli
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
| | - Betul Yilmaz Furtun
- Department of Pediatrics, Section of Pediatric Cardiology, Baylor College of Medicine/Texas Children's Hospital, 6651 Main St, FE1920, Houston, TX, 77030, USA
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Socioeconomic Impact on Outcomes During the First Year of Life of Patients with Single Ventricle Heart Disease: An Analysis of the National Pediatric Cardiology Quality Improvement Collaborative Registry. Pediatr Cardiol 2022; 43:605-615. [PMID: 34718855 DOI: 10.1007/s00246-021-02763-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/22/2021] [Indexed: 10/19/2022]
Abstract
Socioeconomic status (SES) affects a range of health outcomes but has not been extensively explored in the single ventricle population. We investigate the impact of community-level deprivation on morbidity and mortality for infants with single ventricle heart disease in the first year of life. Retrospective cohort analysis of infants enrolled in the National Pediatric Cardiology Improvement Collaborative who underwent staged single ventricle palliation examining mortality and length of stay (LOS) using a community-level deprivation index (DI). 974 patients met inclusion criteria. Overall mortality was 20.5%, with 15.7% of deaths occurring between the first and second palliations. After adjusting for clinical risk factors, the DI was associated with death (log relative hazard [Formula: see text] = 8.92, p = 0.030) and death or transplant (log relative hazard [Formula: see text] = 8.62, p = 0.035) in a non-linear fashion, impacting those near the mean DI. Deprivation was associated with LOS following the first surgical palliation (S1P) (p = 0.031) and overall hospitalization during the first year of life (p = 0.018). For every 0.1 increase in the DI, LOS following S1P increased by 3.35 days (95% confidence interval 0.31-6.38) and total hospitalized days by 5.08 days (95% CI 0.88-9.27). Community deprivation is associated with mortality and LOS for patients with single ventricle congenital heart disease. While patients near the mean DI had a higher hazard of one year mortality compared to those at the extremes of the DI, LOS and DI were linearly associated, demonstrating the complex nature of SES factors.
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Developing a sense of self-reliance: caregivers of infants with single-ventricle heart disease during the interstage period. Cardiol Young 2022; 32:465-471. [PMID: 34162456 DOI: 10.1017/s1047951121002407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Caring for infants after the first-stage palliative surgery for single-ventricle heart disease bring challenges beyond the usual parenting responsibilities. Current studies fail to capture the nuances of caregivers' experiences during the most critical "interstage" period between the first and second surgery. OBJECTIVES To explore the perceptions of caregivers about their experiences while transitioning to caregiver roles, including the successes and challenges associated with caregiving during the interstage period. METHODS Constructivist Grounded Theory methodology guided the collection and analysis of data from in person or telephonic interviews with caregivers after their infants underwent the first-stage palliative surgery for single-ventricle heart disease, and were sent to home for 2-4 months before returning for their second surgery. Symbolic interactionism informed data analyses and interpretation. RESULTS Our sample included 14 parents, who were interviewed 1-2 times between November, 2019 and July, 2020. Most patients were mothers (71%), Latinx (64%), with household incomes <$30K (42%). Data analysis led to the development of a Grounded Theory called Developing a Sense of Self-Reliance with three categories: (1) Owning caregiving responsibilities despite grave fears, (2) Figuring out how "to make it work" in the interstage period, and (3) Gaining a sense of self-reliance. CONCLUSIONS Parents transitioned to caregiver roles by developing a sense of self-reliance and, in the process, gained self-confidence and decision-making skills. Our study responded to the key research priority from the AHA Scientific Statement to address the knowledge gap in home monitoring for interstage infants through qualitative research design.
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Impact of Medical Interventions and Comorbidities on Norwood Admission for Patients with Hypoplastic Left Heart Syndrome. Pediatr Cardiol 2022; 43:267-278. [PMID: 35034159 DOI: 10.1007/s00246-022-02818-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 01/06/2022] [Indexed: 10/19/2022]
Abstract
The purpose of these analyses was to determine how specific comorbidities and medical interventions impact risk of inpatient mortality in those with hypoplastic left heart syndrome undergoing Norwood procedure. The secondary aims were to determine the impact of these on billed charges, postoperative length of stay, and risk of cardiac arrest. Admissions from 2004 to 2015 in the Pediatric Health Information System database with hypoplastic left heart syndrome and Norwood procedure were identified. Admission characteristics, patient interventions, and the presence of comorbidities were captured. A total of 5,138 admissions were identified meeting inclusion criteria. Of these 829 (16.1%) experienced inpatient mortality, and 352 (6.7%) experienced cardiac arrest. The frequency of inpatient mortality did not significantly change over the course of the study era. The frequency of cardiac arrest significantly decreased from 7.4% in 2004 to 4.3% in 2015 (p = 0.04). The frequency of pharmacologic therapies, particularly vasoactive use, decreased as the study period progressed. Regression analyses demonstrated a significant association between cardiac arrest and inpatient mortality with arrhythmias, acute kidney injury, and pulmonary hypertension. Similarly, regression analyses demonstrated a significant association between increase in billed charges and length of stay with year of surgery, presence of heart failure, syndromes, and acute kidney injury. For patients with hypoplastic left heart syndrome undergoing the Norwood procedure, the frequency of pharmacologic therapies and cardiac arrest has decreased over time. There are significant associations between acute kidney injury, arrythmias, and pulmonary hypertension with cardiac arrest and mortality.
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OUP accepted manuscript. Eur J Cardiothorac Surg 2022; 62:6530370. [DOI: 10.1093/ejcts/ezac099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 01/18/2022] [Accepted: 01/31/2022] [Indexed: 11/14/2022] Open
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Tulzer A, Huhta JC, Hochpoechler J, Holzer K, Karas T, Kielmayer D, Tulzer G. Hypoplastic Left Heart Syndrome: Is There a Role for Fetal Therapy? Front Pediatr 2022; 10:944813. [PMID: 35874565 PMCID: PMC9304816 DOI: 10.3389/fped.2022.944813] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 06/22/2022] [Indexed: 12/03/2022] Open
Abstract
During fetal life some cardiac defects may lead to diminished left heart growth and to the evolution of a form of hypoplastic left heart syndrome (HLHS). In fetuses with an established HLHS, severe restriction or premature closure of the atrial septum leads to left atrial hypertension and remodeling of the pulmonary vasculature, severely worsening an already poor prognosis. Fetal therapy, including invasive fetal cardiac interventions and non-invasive maternal hyperoxygenation, have been introduced to prevent a possible progression of left heart hypoplasia, improve postnatal outcome, or secure fetal survival. The aim of this review is to cover patient selection and possible hemodynamic effects of fetal cardiac procedures and maternal hyperoxygenation in fetuses with an evolving or established hypoplastic left heart syndrome.
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Affiliation(s)
- Andreas Tulzer
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria.,Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - James C Huhta
- Perinatal Cardiology, St. Joseph Hospital, Tampa, FL, United States
| | - Julian Hochpoechler
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - Kathrin Holzer
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - Thomas Karas
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - David Kielmayer
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - Gerald Tulzer
- Children's Heart Center Linz, Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
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Outcomes of Norwood procedure with hypoplastic left heart syndrome: Our 12-year single-center experience. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2022; 30:26-35. [PMID: 35444846 PMCID: PMC8990157 DOI: 10.5606/tgkdc.dergisi.2022.22397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 11/27/2021] [Indexed: 11/21/2022]
Abstract
Background
In this study, we aimed to analyze the predictors and risk factors of mortality in patients who underwent Norwood I procedure with the diagnosis of hypoplastic left heart syndrome.
Methods
Between January 2009 and December 2020, a total of 139 patients (95 males, 44 females) who underwent Norwood I procedure with the diagnosis of hypoplastic left heart syndrome in our center were retrospectively analyzed.
Results
The median birth weight was 3,200 (range, 3,000 to 3,350) g and the median age at the time of operation was seven (range, 5 to 10) days. Pulmonary flow was achieved with a Sano shunt in the majority (72%) of patients. Survival rate was 41% after the first stage. Reoperation for bleeding (p=0.017), reoperation for residual lesion (p=0.011), and postoperative peak lactate level (p=0.029), were associated with in-hospital mortality. Nineteen (33%) of 57 patients died before the second stage. Thirty-three (58%) patients underwent second stage, and survival after the second stage was 94%. Thirteen patients underwent third stage, and survival after the third stage was 85%. Estimated probability of survival at six months, and one, two, three, and four years were 33%, 33%, 25%, 25%, and 22% respectively.
Conclusion
Hospital and inter-stage mortality rates are still high and this seems to be the most challenging period in term of survival efforts of the patients with hypoplastic left heart syndrome. Early recognition and reintervention of anatomical residual defects, close follow-up in the inter-stage period, and the accumulation of multidisciplinary experience may help to improve the results to acceptable limits.
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Spigel ZA, Kalustian AB, Zink J, Binsalamah ZM, Caldarone CA. Low parental socioeconomic position results in longer post-Norwood length of stay. J Thorac Cardiovasc Surg 2021; 163:1604-1611.e1. [PMID: 34952706 DOI: 10.1016/j.jtcvs.2021.09.075] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 09/12/2021] [Accepted: 09/16/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Length of stay (LOS) has been proposed as a quality metric in congenital heart surgery, but LOS may be influenced by parental socioeconomic position (SEP). We aimed to examine the relationship between post-Norwood LOS and SEP. METHODS Patients undergoing a Norwood procedure from 2008 to 2018 for hypoplastic left heart syndrome from a single institution, who were discharged alive before second-stage palliation, were included. SEP was defined by Area Deprivation Index, distance from hospital, insurance status, and immigration status. A directed acyclic graph identified confounders for the effect of SEP on LOS, which included gestational age, hypoplastic left heart syndrome subtype, postoperative cardiac arrest, reoperations, and ventilator days. A negative binomial model was used to assess effect of SEP on LOS. RESULTS In total, 98 patients were discharged alive at a median 37 days (15th-85th percentile 26-72). The majority of patients were children of US citizens and permanent residents (n = 89; 91%). Private insurance covered 54 (55%), with 44 (45%) covered by Medicaid or Tricare. Median Area Deprivation Index was 54 (15th-85th percentile, 25-87). Median distance traveled was 72 miles (15th-85th percentile, 17-469 miles). For every 10 percentile increase in Area Deprivation Index, LOS increased 4% (incidence rate ratio, 1.04; 95% CI, 1.007-1.077; P = .022). Insurance type, immigration status, and distance traveled did not affect postoperative length of stay. CONCLUSIONS There is a significant relationship between SEP and LOS. Consideration of LOS as a quality indicator may penalize hospitals providing care for patients with lower parental SEP.
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Affiliation(s)
- Zachary A Spigel
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Alyssa B Kalustian
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Jessica Zink
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Ziyad M Binsalamah
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Christopher A Caldarone
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex.
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Nunes MDO, Overman DM, Casey SA, Witt DR, Schmidt CW, Griffin L, Rigsby CK, Han BK. Multi-institution Assessment of the Accuracy of Cardiac Computed Tomography in Preparation for Superior Cavopulmonary Connection. World J Pediatr Congenit Heart Surg 2021; 12:700-705. [PMID: 34846969 DOI: 10.1177/21501351211035685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with single ventricle (SV) congenital heart disease (CHD) undergo several interventions in the first years of life. Advanced diagnostics are required for interstage assessment of anatomy, but are associated with significant diagnostic risk. We sought to evaluate image quality, risk, and accuracy of cardiac computed tomography (CCT) for evaluation of anatomy prior to superior cavopulmonary connection (SCPC) compared to surgical findings across 2 institutions. METHODS A retrospective evaluation of image quality, risk, and accuracy of pre-SCPC CCT was performed at 2 institutions between January 1, 2010 and September 30, 2016. RESULTS CCT was performed in 90 SV CHD patients with a median age of 4.03 months (interquartile range [IQR] 3.36, 5.33) prior to SCPC. Image quality was optimal (84%) or good (16%) in all patients, without significant discrepancy compared to surgical findings. 7 patients (8%) required interventional cardiac catheterization subsequent to CCT and before surgical intervention. 49% of scans were performed without sedation, 43% of scans were performed with mild to moderate sedation, and 8% of scans were performed with general anesthesia. The median total procedural dose-length product (DLP) was 18 (IQR 14, 26) mGy*cm, estimating an age adjusted radiation dose of 1.4 millisievert (mSv). One minor (1%) adverse event was reported within 24 h of the CCT. Surgical complications were unrelated to the presurgical findings. CONCLUSIONS CCT for pre-SCPC evaluation is safe, with excellent accuracy for anatomy at the time of surgical intervention across 2 institutions. In select patients, noninvasive evaluation with CCT may be indicated.
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Affiliation(s)
| | - David M Overman
- Mayo Clinic-Children's Minnesota Cardiovascular Collaborative, Minneapolis, MN, USA
| | - Susan A Casey
- 51432Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | - Dawn R Witt
- 51432Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | | | - Lindsay Griffin
- 2429Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Cynthia K Rigsby
- 2429Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - B Kelly Han
- 51432Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA.,Mayo Clinic-Children's Minnesota Cardiovascular Collaborative, Minneapolis, MN, USA
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Piber N, Ono M, Palm J, Kido T, Burri M, Röhlig C, Strbad M, Cleuziou J, Lemmer J, Dilber D, Klawonn F, Ewert P, Hager A, Hörer J. Influence of Shunt Type on Survival and Right Heart Function after the Norwood Procedure for Aortic Atresia. Semin Thorac Cardiovasc Surg 2021; 34:1300-1310. [PMID: 34838954 DOI: 10.1053/j.semtcvs.2021.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 12/28/2022]
Abstract
The study objective was to compare the results after Norwood procedure between modified Blalock-Taussig shunt (MBTS) and right ventricle-to-pulmonary artery conduit (RVPAC) according to Sano in patients with hypoplastic left heart syndrome (HLHS) and aortic atresia (AA). A total of 146 neonates with HLHS and AA who underwent the Norwood procedure at our institution between 2001 and 2020 were divided into 2 groups according to shunt type (MBTS or RVPAC). Survival after the Norwood procedure was compared between the groups. Longitudinal right ventricular and tricuspid valve function in each group were evaluated using cubic splines method. RVPAC was performed in 103 patients and MBTS in 43 according to surgeon preference. There were no differences in the 30-day mortality rates (16.5% vs 16.3%, P = 0.973). Survival at 0.5, 1 and 3 years was 79.6%, 74.6%, and 68.9% in RVPAC and 66.8%, 64.3%, and 58.5% in MBTS (P = 0.293). Among 23 patients undergoing tricuspid valve procedure, different mechanisms of tricuspid regurgitation were observed between the groups. Longitudinal analysis revealed greater prevalence of late right ventricular dysfunction in RVPAC patients. In 77 patients who completed Fontan procedure, the postoperative N-terminal pro B-type natriuretic peptide value was significantly higher in RVPAC vs MBTS (554 vs 276 ng/L, P = 0.007). No survival advantage of RVPAC over MBTS was observed in neonates with HLHS and AA undergoing the Norwood procedure. Longitudinal analysis demonstrated a greater prevalence of right ventricular dysfunction and higher N-terminal pro B-type natriuretic peptide values during late follow-up in patients with RVPAC.
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Affiliation(s)
- Nicole Piber
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany.
| | - Jonas Palm
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technische Universität München, Munich, Germany
| | - Takashi Kido
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Melchior Burri
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Christoph Röhlig
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technische Universität München, Munich, Germany
| | - Martina Strbad
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Julia Lemmer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technische Universität München, Munich, Germany
| | - Daniel Dilber
- Department of Pediatrics, University Hospital Centre Zagreb, School of medicine Zagreb, Zagreb, Croatia
| | - Frank Klawonn
- Biostatistics, Helmholtz Center for Infection Research, Braunschweig, Germany; Department of Computer Science, Ostfalia University, Wolfenbüttel, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technische Universität München, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technische Universität München, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
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Bagdure D, Foster CB, Garber N, Holloway A, Day J, Lee J, Soto-Campos G, Brundage N, Bhutta A, Graciano AL. Outcomes of Children With Firearm Injuries Admitted to the PICU in the United States. Pediatr Crit Care Med 2021; 22:944-949. [PMID: 34091585 PMCID: PMC8565509 DOI: 10.1097/pcc.0000000000002785] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Firearm-related injury is the second leading cause of injury and death for children 1-18 years old in United States. The objective of our study was to analyze the outcomes of children admitted to the PICU with firearm injuries. DESIGN Retrospective study. SETTING PICUs in United States contributing data to Virtual Pediatric Systems, LLC, from January 2009 to December 2017. PATIENTS Children age 1 month to 18 years old admitted to the PICU with firearm injury, identified by external cause of injury E-codes and International Classification of Diseases, 9th Edition, and International Classification of Diseases, 10th Edition, codes were identified. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS There were 1,447 cases identified of which 175 (12%) died in the PICU. Unintentional firearm injury (67.7%) and assault with a firearm injury (20%) comprised 90% of the cases. Males comprised 78% of the cohort (1,122) and race distribution included 45% Black (646), 27% White (390), and 12% Hispanic (178). Among the children who died in the PICU, 55% were 13-18 years old. Children attempting suicide with a firearm were more likely to die in the PICU as compared to the other causes of firearm injury. Based on their Pediatric Overall Performance Category and Pediatric Cerebral Performance Category scores at discharge, there is high morbidity in children with firearm injuries. CONCLUSIONS Mortality rate of children with firearm injury admitted to the PICU is high. Children admitted to the PICU with suicide attempt with a firearm carried the highest mortality. Further studies may help further define the epidemiology of firearm injuries in children and plan interventions to minimize these unnecessary deaths.
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Affiliation(s)
- Dayanand Bagdure
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Cortney B Foster
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Nan Garber
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Adrian Holloway
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Jenni Day
- University of Maryland Medical Center, Baltimore MD
| | - Jessica Lee
- Graduate Medical Education, University of Maryland School of Medicine, Baltimore MD
| | | | | | - Adnan Bhutta
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Ana Lia Graciano
- Department of Pediatrics, Division of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD
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Brown TN, Brown DW, Tweddell JS, Bates KE, Lannon CM, Anderson JB. Digoxin Associated With Greater Transplant-Free Survival in High- vs Low-Risk Interstage Patients. Ann Thorac Surg 2021; 114:1453-1459. [PMID: 34687658 DOI: 10.1016/j.athoracsur.2021.08.082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/20/2021] [Accepted: 08/30/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Digoxin has been associated with reduced interstage mortality for patients with functional single ventricles with aortic hypoplasia or ductal-dependent systemic circulation. The NEONATE (type of stage 1 palliation operation, postoperative extracorporeal membrane oxygenation, discharge with opiates, no digoxin at discharge, postoperative arch obstruction, moderate to severe tricuspid regurgitation without an oxygen requirement, and extra oxygen required at discharge in patients with moderate to severe tricuspid regurgitation) score can stratify patients by risk of death or transplantation (DTx) on the basis of clinical factors. The study investigators suspected a variable transplant-free survival benefit of digoxin in high-risk vs low-risk patients. METHODS National Pediatric Cardiology Quality Improvement Collaborative patients discharged after stage 1 palliation with complete data were categorized as high- or low-risk on the basis of a modified NEONATE score. The primary outcome of DTx was evaluated. A mixed-effect regression evaluated associations between digoxin prescription and risk factors. RESULTS A total of 1199 patients were included; 399 (33%) were high risk. Baseline demographics were similar between the cohorts. Blalock-Taussig shunt or a hybrid operation, postoperative extracorporeal membrane oxygenation, opiate prescription, and significant tricuspid regurgitation or arch obstruction were more common in high-risk patients. The odds of DTx were 65% lower in high-risk patients prescribed digoxin compared with patients who were not (P = .001). Digoxin prescription was associated with 60.8% lower DTx in the high-risk cohort (7.8% vs 19.9%; P = .001). There was no significant difference in the DTx rate according to digoxin prescription in the low-risk cohort (4.7% vs 5.7%; P = .46). Blalock-Taussig shunt, aortic arch obstruction, and significant tricuspid regurgitation were most strongly associated with deriving a benefit from digoxin. CONCLUSIONS Digoxin use is associated with significant improvement in transplant-free survival in high-risk but not in low-risk interstage patients. A tailored approach to the use of digoxin in interstage patients may be warranted.
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Affiliation(s)
- Tyler N Brown
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
| | - David W Brown
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - James S Tweddell
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Katherine E Bates
- C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan
| | - Carole M Lannon
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jeffrey B Anderson
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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85
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Chamberlain RC, Andersen ND, McCrary AW, Hornik CP, Hill KD. Post-operative Renal Failure, Shunt Type and Mortality after Norwood Palliation. Ann Thorac Surg 2021; 113:2046-2053. [PMID: 34534529 DOI: 10.1016/j.athoracsur.2021.08.019] [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] [Received: 03/02/2021] [Revised: 08/02/2021] [Accepted: 08/09/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND The Single Ventricle Reconstruction (SVR) trial demonstrated increased risk of death or heart transplant one year post-Norwood in subjects randomized to Blalock-Taussig shunts (mBTS) compared to right ventricle-to-pulmonary artery (RV-PA) shunts. We used the SVR public use database to evaluate incidence and risk factors for post-operative renal failure and relationships between renal failure, shunt type and outcomes post-Norwood. METHODS Post-operative renal failure was defined a-priori as a 3-fold rise in creatinine from baseline, or dialysis use, within 7 days of Norwood. We used multivariate logistic regression to evaluate risk factors for post-operative renal failure and Cox hazard regression to determine the association between post-operative renal failure and one-year post-Norwood mortality. RESULTS Overall, post-operative renal failure occurred in 8.4% (46/544) with risk factors including receipt of a mBTS (aOR 3.3, p=0.02), low center volume (aOR 2.7, p=0.005), presence of ≥2 pre-op complications (aOR 4.0, p<0.001), low birth weight (aOR 3.2, p=0.002), post-operative heart block (aOR 8.5, p=0.001), and delayed sternal closure (aOR 5.3, p=0.026). Renal failure was an independent risk factor for one-year mortality (aHR 1.9, p=0.019). Assessing interaction by shunt type, mortality risk associated with renal failure was greatest in the RV-PA shunt group (aHR 3.3 versus RV-PA shunt without renal failure, p=0.001), but was also increased in the mBTS group (aHR 1.9, p=0.03). CONCLUSIONS Post-operative renal failure is common after Norwood and is independently associated with mortality. Although renal failure is more common after mBTS, the highest mortality risk with renal failure occurs after RV-PA shunt.
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Affiliation(s)
- Reid C Chamberlain
- Department of Pediatrics, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710.
| | - Nicholas D Andersen
- Department of Surgery, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710
| | - Andrew W McCrary
- Department of Pediatrics, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710
| | - Christoph P Hornik
- Department of Pediatrics, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710; Duke Clinical Research Institute, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710
| | - Kevin D Hill
- Department of Pediatrics, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710; Duke Clinical Research Institute, Duke University Medical Center, 2301 Erwin Road, Durham, North Carolina 27710
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86
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High Risk Status for Stage I Palliation Increases Mortality Following Stage II But Not Stage III. Ann Thorac Surg 2021; 114:1427-1433. [PMID: 34363794 DOI: 10.1016/j.athoracsur.2021.06.081] [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] [Received: 02/02/2021] [Revised: 06/15/2021] [Accepted: 06/28/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND High risk (HR) factors have been shown to have increased rates of mortality following Stage 1 palliation (S1P) for single ventricle physiology. It remains unclear how initial HR status affects longitudinal outcomes following subsequent Stage 2 (S2P) and Stage 3 (S3P) palliation. METHODS Single ventricle patients undergoing S1P between July of 2004 and October of 2018 at a single institution were included. Patients having ≥ 1 HR factor were considered HR status, with all others classified as low risk (LR). Longitudinal survival stratified by risk status was compared following each palliative stage, in addition to re-admission and length of stay (LOS). Proportional hazard modeling was used to determine risk factors for longitudinal mortality. RESULTS Of 132 patients presenting during the study for S1P, 57 (43.2%) were classified as HR. Overall 10-year survival was decreased in the HR cohort (p=0.001). HR patients were at significantly increased risk of death during Interstage I (p=0.01) and Interstage II (p=0.01), but survival was similar to LR patients following S3P (p=0.31). Re-admission rates following S2P were higher among HR patients (41.9% vs 22.5%, p=0.029), but were similar following S3P. LOS was increased in the HR cohort following S2P (median 11 vs 9 days, p=0.024) but similar to the LR group following S3P. Prematurity was the risk factor most consistently associated with increased mortality following all stages. CONCLUSIONS HR status for patients undergoing S1P portends a higher risk of mortality, LOS, and re-admission following S2P. HR patients enjoy similar survival to low-risk patients following S3P.
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87
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Ahmed H, Anderson JB, Bates KE, Natarajan S, Ghanayem NS, Lannon CM, Brown DW. Characteristics of Interstage Death After Discharge from Stage I Palliation. Pediatr Cardiol 2021; 42:1372-1378. [PMID: 33948710 DOI: 10.1007/s00246-021-02621-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Interstage mortality (IM) remains high for patients with single-ventricle congenital heart disease (SVCHD) in the period between Stage 1 Palliation (S1P) and Glenn operation. We sought to characterize IM. METHODS This was a descriptive analysis of 2184 patients with SVCHD discharged home after S1P from 60 National Pediatric Cardiology Quality Improvement Collaborative sites between 2008 and 2015. Patients underwent S1P with right ventricle-pulmonary artery conduit (RVPAC), modified Blalock-Taussig-Thomas shunt (BTT), or Hybrid; transplants were excluded. RESULTS IM occurred in 153 (7%) patients (median gestational age 38 weeks, 54% male, 77% white), at 88 (IQR 60,136) days of life, and 39 (IQR 17,84) days after hospital discharge; 13 (8.6%) occurred ≤ 30 days after S1P. The mortality rate for RVPAC was lower (5.2%; 59/1138) than BTT (9.1%; 65/712) and Hybrid (20.1%; 27/134). More than half of deaths occurred at home (20%) or in the emergency department (33%). The remainder occurred while inpatient at center of S1P (cardiac intensive care unit 36%, inpatient ward 5%) or at a different center (5%). Fussiness and breathing problems were most often cited as harbingers of death; distance to surgical center was the biggest barrier cited to seeking care. Cause of death was unknown in 44% of cases overall; in the subset of patients who underwent post-mortem autopsy, the cause of death remained unknown in 30% of patients, with the most common diagnosis being low cardiac output. CONCLUSIONS Most IM occurred in the outpatient setting, with non-specific preceding symptoms and unknown cause of death. These data indicate the need for research to identify occult causes of death, including arrhythmia.
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Affiliation(s)
- Humera Ahmed
- Departments of Cardiology, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | | | - Katherine E Bates
- C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, MI, USA
| | | | - Nancy S Ghanayem
- Cardiology, Advocate Children's Heart Institute, Oak Lawn, IL, USA
| | - Carole M Lannon
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - David W Brown
- Division of Cardiology, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA.
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88
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Ono M, Kido T, Wallner M, Burri M, Lemmer J, Ewert P, Strbad M, Cleuziou J, Hager A, Hörer J. Preoperative risk factors influencing inter-stage mortality after the Norwood procedure. Interact Cardiovasc Thorac Surg 2021; 33:218-226. [PMID: 33948647 PMCID: PMC8691571 DOI: 10.1093/icvts/ivab073] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/29/2021] [Accepted: 02/18/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES With improvements in early survival after the stage I palliation (S1P) Norwood procedure for hypoplastic left heart syndrome (HLHS) and its variants, inter-stage death accounts for an increasing proportion of mortality. Our aim was to identify the risk factors for inter-stage mortality. METHODS The records of 322 neonates with HLHS or a variant who underwent the Norwood procedure at our centre between 2001 and 2019 were retrospectively analysed. RESULTS The diagnoses included 271 neonates with HLHS (84%) and 51 with variants (16%). Aortic atresia was observed in 138 (43%) patients, mitral atresia in 91 (28%), extracardiac anomalies in 42 (13%) and genetic disorder in 14 (4%). The median age and weight of the patients at the S1P Norwood procedure were 9 (interquartile range: 7-12) days and 3.2 (2.9-3.5) kg, respectively. The median cardiopulmonary bypass time was 137 (107-163) min. Modified Blalock-Taussig shunts were used in 159 (49%) and unvalved right ventricle-to-pulmonary artery shunts in 163 (51%) patients. The number of inter-stage deaths was as follows: between S1P and stage II palliation (S2P), 61 including 38 early (<30 days) and 23 late (>30 days) deaths, and between S2P and stage III palliation, 32 deaths. Low birth weight (<2.5 kg) (odds ratio 4.37, P = 0.020) and restrictive atrial septum (odds ratio 2.97, P = 0.013) were identified as risks for early mortality. Low birth weight [hazard ratio (HR) 0.99/g, P = 0.002] was a risk for inter-stage mortality between S1P and S2P. Extracardiac anomalies (HR 4.75, P = 0.049) and significant pre-S1P atrioventricular valve regurgitation (HR: 7.72, P = 0.016) were risks for inter-stage mortality between S2P and stage III palliation. Other anatomical variables including aortic atresia, anatomical subtypes and the diameter of the ascending aorta nor shunt type were not identified as risk factors for mortality during any inter-stage period. CONCLUSIONS The risk factors for inter-stage attrition after the Norwood procedure were different between each stage. Preoperative factors, including birth weight, restrictive atrial septum and extracardiac anomalies, adversely affected the inter-stage mortality.
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Affiliation(s)
- Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Takashi Kido
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Marie Wallner
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Melchior Burri
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Julia Lemmer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Martina Strbad
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
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Hoganson DM, Piekarski BL, Quinonez LG, Kheir JJ, Kaza AK, Zurakowski D, Emani SM, Baird CW. Patch augmentation of small ascending aorta during stage I procedure reduces the risk of morbidity and mortality. Eur J Cardiothorac Surg 2021; 61:555-561. [PMID: 34269379 DOI: 10.1093/ejcts/ezab312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 04/26/2021] [Accepted: 05/21/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Hypoplastic left heart syndrome (HLHS) with aortic atresia (AA) patients are prone to coronary insufficiency due to a small ascending aorta. Prophylactic patch augmentation of the small ascending aorta during the stage I procedure (S1P) may reduce the risk of coronary insufficiency as marked by ventricular dysfunction, need for extracorporeal membrane oxygenator (ECMO) support or mortality. METHODS Retrospective analysis of patients with HLHS with AA who underwent an S1P was completed. Baseline ascending aorta size, right ventricular (RV) function and outcome variables of transplant-free survival, ECMO support after the stage 1 operation and RV function at the time of the bidirectional Glenn and latest follow-up were collected. RESULTS Between January 2010 and April 2020, 11 patients underwent prophylactic ascending aorta augmentation at the time of the S1P as a planned portion of the procedure. A total of 125 patients underwent S1P during this period as a comparison. Overall survival was 100% for the augmented group and 74% for the control group (P = 0.66). A composite end point of transplant-free survival, no post-S1P ECMO and less than moderate RV dysfunction was created. At the time of BDG, this composite end point was 100% for the augmented group and 61.8% for the control group (P = 0.008) and at most recent follow-up was 100% for the augmented group and 59.3% for control (P = 0.007). Eight patients required a rescue procedure for the clinical evidence of coronary insufficiency following S1P that included ascending aorta patch augmentation or stent placement. When comparing these rescue versus prophylactic ascending aortic augmentations, there were also differences in the composite outcome 100% for augmented and 60% for rescue (P = 0.009) and at the time of most recent follow-up 100% for augmented and 50% for rescue (P = 0.029). CONCLUSIONS Prophylactic patch augmentation of the ascending aorta in HLHS patients with AA may reduce the risk of mortality, ECMO and reduced RV function. Patients not initially undergoing augmentation but then requiring a rescue procedure have particularly poor outcomes. Patch augmentation for smaller ascending aortic diameters should be considered and further clinical experience may help delineate aorta diameter threshold for augmentation.
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Affiliation(s)
- David M Hoganson
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Breanna L Piekarski
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Luis G Quinonez
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
| | - John J Kheir
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Aditya K Kaza
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
| | - David Zurakowski
- Department of Anesthesiology, Critical Care, and Pain Management, Boston Children's Hospital, Boston, MA, USA
| | - Sitaram M Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Chris W Baird
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA, USA
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90
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Michielon G, DiSalvo G, Fraisse A, Carvalho JS, Krupickova S, Slavik Z, Bartsota M, Daubeney P, Bautista C, Desai A, Burmester M, Macrae D. In-hospital interstage improves interstage survival after the Norwood stage 1 operation. Eur J Cardiothorac Surg 2021; 57:1113-1121. [PMID: 32236554 DOI: 10.1093/ejcts/ezaa074] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 12/18/2019] [Accepted: 12/22/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The interstage mortality rate after a Norwood stage 1 operation remains 12-20% in current series. In-hospital interstage facilitates escalation of care, possibly improving outcome. METHODS A retrospective study was designed for hypoplastic left heart syndrome (HLHS) and HLHS variants, offering an in-hospital stay after the Norwood operation until the completion of stage 2. Daily and weekly examinations were conducted systematically, including two-dimensional and speckle-tracking echocardiography. Primary end points included aggregate survival until the completion of stage 2 and interstage freedom from escalation of care. Moreover, we calculated the sensitivity and specificity of speckle-tracking echocardiographic myocardial deformation in predicting death/transplant after the Norwood procedure. RESULTS Between 2015 and 2019, 33 neonates with HLHS (24) or HLHS variants (9) underwent Norwood stage 1 (31) or hybrid palliation followed by a comprehensive stage 2 operation (2). Stage 1 Norwood-Sano was preferred in 18 (54.5%) neonates; the classic Norwood with Blalock-Taussig shunt was performed in 13 (39.4%) neonates. The Norwood stage 1 30-day mortality rate was 6.2%. The in-hospital interstage strategy was implemented after Norwood stage 1 with a 3.4% interstage mortality rate. The aggregate Norwood stage 1 and interstage Kaplan-Meier survival rate was 90.6 ± 5.2%. Escalation of care was necessary for 5 (17.2%) patients at 2.5 ± 1.2 months during the interstage for compromising atrial arrhythmias (2), Sano-shunt stenosis (1) and pneumonia requiring a high-frequency oscillator (2); there were no deaths. A bidirectional Glenn (25) or a comprehensive-Norwood stage 2 (2) was completed in 27 patients at 4.7 ± 1.2 months with a 92.6% survival rate. The overall Kaplan-Meier survival rate is 80.9 ± 7.0% at 4.3 years (mean 25.3 ± 15.7 months). An 8.7% Δ longitudinal strain 30 days after Norwood stage 1 had 100% sensitivity and 81% specificity for death/transplant. CONCLUSIONS In-hospital interstage facilitates escalation of care, which seems efficacious in reducing interstage Norwood deaths. A significant reduction of longitudinal strain after Norwood stage 1 is a strong predictor of poor outcome.
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Affiliation(s)
- Guido Michielon
- Department of Congenital Heart Surgery, Royal Brompton Hospital, Imperial College, London, UK
| | - Giovanni DiSalvo
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Alain Fraisse
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Julene S Carvalho
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Sylvia Krupickova
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Zdenek Slavik
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Margarita Bartsota
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Pierce Daubeney
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Carles Bautista
- Department of Paediatric Cardiology, Royal Brompton Hospital, Imperial College, London, UK
| | - Ajay Desai
- Department of Paediatric Intensive Care, Royal Brompton Hospital, Imperial College, London, UK
| | - Margarita Burmester
- Department of Paediatric Intensive Care, Royal Brompton Hospital, Imperial College, London, UK
| | - Duncan Macrae
- Department of Paediatric Intensive Care, Royal Brompton Hospital, Imperial College, London, UK
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91
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Strobel AM, Alblaihed L. Cardiac Emergencies in Kids. Emerg Med Clin North Am 2021; 39:605-625. [PMID: 34215405 DOI: 10.1016/j.emc.2021.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Encountering a child with congenital heart disease after surgical palliation in the emergency department, specifically the single-ventricle or ventricular assist device, without a basic familiarity of these surgeries can be extremely anxiety provoking. Knowing what common conditions or complications may cause these children to visit the emergency department and how to stabilize will improve the chance for survival and is the premise for this article, regardless of practice setting.
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Affiliation(s)
- Ashley M Strobel
- Department of Emergency Medicine, University of Minnesota Medical School, Hennepin County Medical Center, University of Minnesota Masonic Children's Hospital, 701 South Park Avenue R2.123, Minneapolis, MN 55414, USA.
| | - Leen Alblaihed
- Department of Emergency Medicine, University of Maryland School of Medicine, University of Maryland Upper Chesapeake Medical System, 500 Upper Chesapeake Drive, Bel Air, MD 21014, USA
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92
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Rusin CG, Acosta SI, Vu EL, Ahmed M, Brady KM, Penny DJ. Automated Prediction of Cardiorespiratory Deterioration in Patients With Single Ventricle. J Am Coll Cardiol 2021; 77:3184-3192. [PMID: 34167643 DOI: 10.1016/j.jacc.2021.04.072] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/26/2021] [Accepted: 04/13/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Patients with single-ventricle physiology have a significant risk of cardiorespiratory deterioration between their first and second stage palliation surgeries. OBJECTIVES The objective of this study is to develop and validate a real-time computer algorithm that can automatically recognize physiological precursors of cardiorespiratory deterioration in children with single-ventricle physiology during their interstage hospitalization. METHODS A retrospective study was conducted from prospectively collected physiological data of subjects with single-ventricle physiology. Deterioration events were defined as a cardiac arrest requiring cardiopulmonary resuscitation or an unplanned intubation. Physiological metrics were derived from the electrocardiogram (heart rate, heart rate variability, ST-segment elevation, and ST-segment variability) and the photoplethysmogram (peripheral oxygen saturation and pleth variability index). A logistic regression model was trained to separate the physiological dynamics of the pre-deterioration phase from all other data generated by study subjects. Data were split 50/50 into model training and validation sets to enable independent model validation. RESULTS Our cohort consisted of 238 subjects admitted to the cardiac intensive care unit and stepdown units of Texas Children's Hospital over a period of 6 years. Approximately 300,000 h of high-resolution physiological waveform and vital sign data were collected using the Sickbay software platform (Medical Informatics Corp., Houston, Texas). A total of 112 cardiorespiratory deterioration events were observed. Seventy-two of the subjects experienced at least 1 deterioration event. The risk index metric generated by our optimized algorithm was found to be both sensitive and specific for detecting impending events 1 to 2 h in advance of overt extremis (receiver-operating characteristic curve area: 0.958; 95% confidence interval: 0.950 to 0.965). CONCLUSIONS Our algorithm can provide 1 to 2 h of advanced warning for 62% of all cardiorespiratory deterioration events in children with single-ventricle physiology during their interstage period, with only 1 alarm being generated at the bedside per patient per day.
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Affiliation(s)
- Craig G Rusin
- Department of Pediatrics-Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.
| | - Sebastian I Acosta
- Department of Pediatrics-Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Eric L Vu
- Department of Anesthesiology, Northwestern University, Ann & Robert H. Lurie Children's Hospital of Chicago, Illinois, USA
| | - Mubbasheer Ahmed
- Department of Pediatrics-Critical Care, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Kennith M Brady
- Department of Anesthesiology, Northwestern University, Ann & Robert H. Lurie Children's Hospital of Chicago, Illinois, USA
| | - Daniel J Penny
- Department of Pediatrics-Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
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93
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Landsem LM, Ross FJ, Joffe DC, Latham GJ. The Year in Review: Anesthesia for Congenital Heart Disease 2020. Semin Cardiothorac Vasc Anesth 2021; 25:107-119. [PMID: 33999739 DOI: 10.1177/10892532211011325] [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: 12/24/2022]
Abstract
This review focuses on the literature published during the calendar year 2020 that is of interest to anesthesiologists taking care of children and adults with congenital heart disease. Five major themes are discussed, including COVID-19 in children with heart disease, race and outcome disparities in congenital heart disease, Norwood procedure and outcomes, Fontan procedure and outcomes, and neurotoxicity/neurologic outcomes. A total of 59 peer-reviewed articles are discussed.
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Affiliation(s)
- Leah M Landsem
- Seattle Children's Hospital, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
| | - Faith J Ross
- Seattle Children's Hospital, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
| | - Denise C Joffe
- Seattle Children's Hospital, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
| | - Gregory J Latham
- Seattle Children's Hospital, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
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Feeding infants with complex congenital heart disease: a modified Delphi survey to examine potential research and practice gaps. Cardiol Young 2021; 31:577-588. [PMID: 33303041 PMCID: PMC8058165 DOI: 10.1017/s1047951120004370] [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] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To determine clinical consensus and non-consensus in regard to evidence-based statements about feeding infants with complex CHD, with a focus on human milk. Areas of non-consensus may indicate discrepancies between research findings and practice, with consequent variation in feeding management. MATERIALS AND METHODS A modified Delphi survey validated key feeding topics (round 1), and determined consensus on evidence-based statements (rounds 2 and 3). Patients (n=25) were an interdisciplinary group of clinical experts from across the United States of America. Descriptive analysis used SPSS Statistics (Version 26.0). Thematic analysis of qualitative data provided context for quantitative data. RESULTS Round 1 generated 5 key topics (human milk, developing oral feeding skills, clinical feeding practice, growth failure, and parental concern about feeding) and 206 evidence-based statements. The final results included 110 (53.4%) statements of consensus and 96 (46.6%) statements of non-consensus. The 10 statements of greatest consensus strongly supported human milk as the preferred nutrition for infants with complex CHD. Areas of non-consensus included the adequacy of human milk to support growth, need for fortification, safety, and feasibility of direct breastfeeding, issues related to tube feeding, and prevention and treatment of growth failure. CONCLUSIONS The results demonstrate clinical consensus about the importance of human milk, but reveal a need for best practices in managing a human milk diet for infants with complex CHD. Areas of non-consensus may lead to clinical practice variation. A sensitive approach to these topics is needed to support family caregivers in navigating feeding concerns.
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95
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Percutaneous Endoscopic Gastrostomy Enhances Interstage Growth in Infants With Hypoplastic Left Heart Syndrome. Pediatr Crit Care Med 2021; 22:e213-e223. [PMID: 33055529 DOI: 10.1097/pcc.0000000000002596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Infants with hypoplastic left heart syndrome undergoing staged palliation commonly experience chronic growth failure and malnutrition. Greater patient weight at stage 2 palliation (Glenn) is thought to be associated with improved perioperative outcomes. We aimed to compare weight for age z score and interstage growth velocity in children with and without a percutaneous endoscopic gastrostomy prior to Glenn and hypothesize that those with a percutaneous endoscopic gastrostomy experience-enhanced interstage growth and reduced malnutrition rates. DESIGN Single-center, retrospective cohort study. SETTING A total of 259-bed, quaternary, pediatric referral center. PATIENTS Infants with hypoplastic left heart syndrome from 2007 to 2016 with and without percutaneous endoscopic gastrostomy insertion after initial palliation (Norwood). INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Primary outcomes were weight for age z score (at birth, Norwood, Norwood discharge, and Glenn), interstage growth velocity, and moderate-to-severe malnutrition (weight for age z score<-2) rates. Secondary outcomes were lengths of stay, mechanical ventilation rates after Glenn, and mortality. Statistical analyses included chi-square, Wilcoxon rank-sum, student's t, paired testing, and exploratory logistic regression. Of the 69 infants studied, 47 (68%) had percutaneous endoscopic gastrostomy insertion at a median of 156 (interquartile range, 115-158) days prior to Glenn. Among children with and without percutaneous endoscopic gastrostomy, we observed no differences in demographics, comorbidities, cardiothoracic surgical times, postoperative Glenn outcomes (length of stay, mechanical ventilation rate, peak 24-hr lactate, nitric oxide use, extracorporeal life support rate, or mortality), weight for age z score at birth, and weight for age z score at Norwood. At the time of percutaneous endoscopic gastrostomy insertion, weight for age z score was -2.5 ± 1.3 and subsequent growth velocity increased from 8 ± 7 to 40 ± 59 g/d (p < 0.01). From Norwood discharge to the date of Glenn, weight for age z score increased in infants with percutaneous endoscopic gastrostomy (-2.5 ± 1.1 to -1.5 ± 1.4 [p < 0.01]) with a large reduction in moderate-to-severe malnutrition rates (76-36%; p < 0.01). In general, weight for age z score at the time of Glenn was associated with reduced postoperative mortality (odds ratio, 0.3; 95% CI, 0.09-0.95; p = 0.04). CONCLUSIONS Infants undergoing palliation for hypoplastic left heart syndrome with percutaneous endoscopic gastrostomy insertion prior to Glenn had improved growth velocity and dramatically reduced rates of moderate-to-severe malnutrition rates (40% reduction). In addition, we noted weight for age z score at when Glenn was associated with improved postoperative Glenn survival. No complications from percutaneous endoscopic gastrostomy were noted. Placement of a percutaneous endoscopic gastrostomy improved weight for age z score, enhanced interstage growth, and reduced malnutrition rates for this at-risk population of malnourished children.
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Are early palliative procedures providing an adequate long-term benefit in young cyanotic infants from developing countries, despite advances in surgery and interventions? Cardiol Young 2021; 31:358-370. [PMID: 33191897 DOI: 10.1017/s1047951120003947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Ductal stents, right ventricular outflow tract stents, and aortopulmonary shunts are used to palliate newborns and infants with reduced pulmonary blood flow. Current long-term outcomes of these palliations from resource-restricted countries are unknown. METHODS This single-centre, retrospective, observational study analysed the technical success, immediate and late mortality, re-interventions, and length of palliation in infants ≤5 kg who underwent aortopulmonary shunts, ductal, and pulmonary outflow stents. Patients were grouped by their anatomy. RESULTS There were 69 infants who underwent one of the palliations. Technical success was 90% for aortopulmonary shunts (n = 10), 91% for pulmonary outflow stents (n = 11) and 100% for ductal stents (n = 48). Early mortality within 30 days in 12/69 patients was observed in 20% after shunts, 9% after pulmonary outflow stents, and 19% after ductal stents. Late mortality in 11 patients was seen in 20% after shunts, 18% after outflow stents, and 15% after ductal stents. Seven patients needed re-interventions; two following shunts, one following outflow stent, and four following ductal stents for hypoxia. Among the anatomical groups, 10/12 patients with pulmonary atresia, intact ventricular septum survived after valvotomy and ductal stenting. Survival to Glenn shunt after ductal stent for pulmonary atresia, intact ventricular septum and diminutive right ventricle was very low in two out of eight patients, but very good (100%) for other univentricular hearts. Among 35 patients with biventricular lesions, 22 survived to the next stage. CONCLUSIONS Cyanotic infants, despite undergoing technically successful palliation had a high inter-stage mortality irrespective of the type of palliation. Duct stenting in univentricular hearts and in pulmonary atresia with an intact ventricular septum and adequate sized right ventricle tended to have low mortality and better long-term outcome. Completion of biventricular repair after palliation was achieved only in 63% of patients, reflecting unique challenges in developing countries despite advances in intensive care and interventions.
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97
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Proteomic profiling identifies key differences between inter-stage infants with single ventricle heart disease and healthy controls. Transl Res 2021; 229:24-37. [PMID: 33045409 PMCID: PMC8191179 DOI: 10.1016/j.trsl.2020.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/25/2020] [Accepted: 10/05/2020] [Indexed: 12/17/2022]
Abstract
Despite significant morbidity among infants with single ventricle heart disease (SVHD), clinical monitoring is limited by poor understanding of the underlying pathobiology. Proteomics can identify novel biomarkers and important pathways in complex disease. No prior study has evaluated whether the proteome of SVHD infants differs from healthy controls, how it shifts after stage 2 palliation, or whether differences can predict post-operative outcomes. We present a prospective cohort study of cardiovascular proteomic phenotyping in infants with SVHD undergoing stage 2 palliation. Twenty-nine pre-stage-2 SVHD infants and 25 healthy controls were enrolled. Outcomes included postoperative hypoxemia and endotracheal intubation time. Serum samples were drawn pre-operatively (systemic and pulmonary vein) and at 24 hours postoperation. Targeted cardiovascular proteomic analysis included 184 proteins. Partial least squares discriminant analysis distinguished cases from controls (Accuracy = 0.98, R2 = 0.93, Q2 = 0.81) with decreased inflammatory mediators and increased modulators of vascular tone. Partial least squares discriminant analysis also distinguished cases pre-operation vs. post-operation (Accuracy=0.98, R2=0.99, Q2 = 0.92) with postoperative increase in both inflammatory and vascular tone mediators. Pre-operation pulmonary vein tissue inhibitor of metalloproteinase-1 (1.8x-fold, p=1.6 × 10-4) and nidogen-1 (1.5x-fold, p=1.7 × 10-4) were higher in subjects with longer endotracheal intubation time. Postoperation matrix metalloproteinase 7 levels were higher in subjects with greater postoperative hypoxemia (1.5x-fold, P= 1.97 × 10-5). Proteomic analysis identifies significant changes among SVHD infants pre- and post-stage 2, and healthy controls. Tissue inhibitor of metalloproteinase-1, nidogen-1, and matrix metalloproteinase 7 levels are higher in SVHD cases with greater morbidity suggesting an important role for regulation of extracellular matrix production. Proteomic profiling may identify high-risk SVHD infants.
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98
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Crawford R, Hughes C, McFadden S, Crawford J. A systematic review examining the clinical and health-care outcomes for congenital heart disease patients using home monitoring programmes. J Telemed Telecare 2021; 29:349-364. [PMID: 33470176 DOI: 10.1177/1357633x20984052] [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: 11/17/2022]
Abstract
OBJECTIVES This review aimed to present the clinical and health-care outcomes for patients with congenital heart disease (CHD) who use home monitoring technologies. METHODS Five databases were systematically searched from inception to November 2020 for quantitative studies in this area. Data were extracted using a pre-formatted data-collection table which included information on participants, interventions, outcome measures and results. Risk of bias was determined using the Cochrane Risk of Bias 2 tool for randomised controlled trials (RCTs), the Newcastle-Ottawa Quality Assessment Scale for cohort studies and the Institute of Health Economics quality appraisal checklist for case-series studies.Data synthesis: Twenty-two studies were included in this systematic review, which included four RCTs, 12 cohort studies and six case-series studies. Seventeen studies reported on mortality rates, with 59% reporting that home monitoring programmes were associated with either a significant reduction or trend for lower mortality and 12% reporting that mortality trended higher. Fourteen studies reported on unplanned readmissions/health-care resource use, with 29% of studies reporting that this outcome was significantly decreased or trended lower with home monitoring and 21% reported an increase. Impact on treatment was reported in 15 studies, with 67% of studies finding that either treatment was undertaken significantly earlier or significantly more interventions were undertaken in the home monitoring groups. CONCLUSION The use of home monitoring programmes may be beneficial in reducing mortality, enabling earlier and more timely detection and treatment of CHD complication. However, currently, this evidence is limited due to weakness in study designs.
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Tillman AR, Colborn KL, Scott KA, Davidson AJ, Khanna A, Kao D, McKenzie L, Ong T, Rausch CM, Duca LM, Daley MF, Coleman S, Costa E, Fernie E, Crume TL. Associations Between Socioeconomic Context and Congenital Heart Disease Related Outcomes in Adolescents and Adults. Am J Cardiol 2021; 139:105-115. [PMID: 33203514 DOI: 10.1016/j.amjcard.2020.10.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 12/20/2022]
Abstract
Little is known about the relation between socioeconomic factors and health outcomes in adults and adolescents with congenital heart defects (CHD). Population-level data from the Colorado CHD surveillance system from 2011 to 2013 was used to examine the association between area deprivation and outcomes including hospitalizations, emergency department visits, cardiac procedures, all-cause and cardiac-related mortality, and major adverse cardiac events. Socioeconomic context was measured by the Area Deprivation Index at census tract level. Missing race/ethnicity was imputed using the Bayesian Improved Surname Geocoding algorithm. Generalized linear models were utilized to examine health disparities across deprivation quintiles after adjusting for insurance type, race/ethnicity, age, gender, urbanicity, and CHD severity in 5,748 patients. Cases residing in the most deprived quintile had 51% higher odds of inpatient admission, 74% higher odds of emergency department visit, 41% higher odds of cardiac surgeries, and 45% higher odds of major adverse cardiac events compared with cases in the least deprived quintile. Further, rates of hospitalizations, emergency department admissions, and cardiac surgeries were elevated in the most deprived compared with the least deprived quintile. Mortality was not significantly different across quintiles. In conclusion, findings suggest significant health equity issues for adolescent and adults with CHD based on area-based deprivation.
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Affiliation(s)
- Alexandra R Tillman
- University of Colorado Anschutz Medical Campus, Colorado School of Public Health, Department of Epidemiology, Aurora, Colorado
| | - Kathryn L Colborn
- University of Colorado Anschutz Medical Campus, Colorado School of Medicine, Department of Surgery, Aurora, Colorado
| | - Kenneth A Scott
- Denver Health and Hospital Authority, Denver Public Health, Denver, Colorado
| | - Arthur J Davidson
- Denver Health and Hospital Authority, Denver Public Health, Denver, Colorado
| | - Amber Khanna
- University of Colorado Anschutz Medical Campus, Colorado School of Medicine, Division of Cardiology, Departments of Internal Medicine and Pediatrics, Aurora, Colorado
| | - David Kao
- University of Colorado Anschutz Medical Campus, Colorado School of Medicine, Division of Cardiology, Departments of Internal Medicine and Pediatrics, Aurora, Colorado
| | - Lisa McKenzie
- University of Colorado Anschutz Medical Campus, Colorado School of Public Health, Department of Environmental and Occupational Health, Aurora, Colorado
| | - Toan Ong
- University of Colorado Anschutz Medical Campus, Colorado School of Medicine, Department of Pediatrics, Aurora, Colorado
| | | | - Lindsey M Duca
- University of Colorado Anschutz Medical Campus, Colorado School of Public Health, Department of Epidemiology, Aurora, Colorado
| | - Matthew F Daley
- Institute of Health Research, Kaiser Permanente Colorado, Aurora, Colorado
| | | | - Everett Costa
- Center for Improving Value in Healthcare, Denver, Colorado
| | - Eliza Fernie
- Colorado CHD Surveillance Project's Patient Advisory Committee Chair; Adult Congenital Heart Association, Media, Pennsylvania
| | - Tessa L Crume
- University of Colorado Anschutz Medical Campus, Colorado School of Public Health, Department of Epidemiology, Aurora, Colorado.
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Social determinants of health and outcomes for children and adults with congenital heart disease: a systematic review. Pediatr Res 2021; 89:275-294. [PMID: 33069160 DOI: 10.1038/s41390-020-01196-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/02/2020] [Accepted: 09/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Social determinants of health (SDH) can substantially impact health outcomes. A systematic review, however, has never been conducted on associations of SDH with congenital heart disease (CHD) outcomes. The aim, therefore, was to conduct such a systematic review. METHODS Seven databases were searched through May 2020 to identify articles on SDH associations with CHD. SDH examined included poverty, uninsurance, housing instability, parental educational attainment, immigration status, food insecurity, and transportation barriers. Studies were independently selected and coded by two researchers based on the PICO statement. RESULTS The search generated 3992 citations; 88 were included in the final database. SDH were significantly associated with a lower likelihood of fetal CHD diagnosis, higher CHD incidence and prevalence, increased infant mortality, adverse post-surgical outcomes (including hospital readmission and death), decreased healthcare access (including missed appointments, no shows, and loss to follow-up), impaired neurodevelopmental outcomes (including IQ and school performance) and quality of life, and adverse outcomes for adults with CHD (including endocarditis, hospitalization, and death). CONCLUSIONS SDH are associated with a wide range of adverse outcomes for fetuses, children, and adults with CHD. SDH screening and referral to appropriate services has the potential to improve outcomes for CHD patients across the lifespan. IMPACT Social determinants of health (SDH) are associated with a wide range of adverse outcomes for fetuses, children, and adults with congenital heart disease (CHD). This is the first systematic review (to our knowledge) on associations of SDH with congenital heart disease CHD outcomes. SDH screening and referral to appropriate services has the potential to improve outcomes for CHD patients across the lifespan.
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