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De Wolf R, Zaqout M, Tanaka K, Muiño-Mosquera L, van Berlaer G, Vandekerckhove K, Dewals W, De Wolf D. Evaluation of late cardiac effects after multisystem inflammatory syndrome in children. Front Pediatr 2023; 11:1253608. [PMID: 37691776 PMCID: PMC10484557 DOI: 10.3389/fped.2023.1253608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 08/01/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Multisystem inflammatory syndrome in children (MIS-C) is associated with important cardiovascular morbidity during the acute phase. Follow-up shows a swift recovery of cardiac abnormalities in most patients. However, a small portion of patients has persistent cardiac sequelae at mid-term. The goal of our study was to assess late cardiac outcomes of MIS-C. Methods A prospective observational multicenter study was performed in children admitted with MIS-C and cardiac involvement between April 2020 and March 2022. A follow-up by NT-proBNP measurement, echocardiography, 24-h Holter monitoring, and cardiac MRI (CMR) was performed at least 6 months after MIS-C diagnosis. Results We included 36 children with a median age of 10 (8.0-11.0) years, and among them, 21 (58%) were girls. At diagnosis, all patients had an elevated NT-proBNP, and 39% had a decreased left ventricular ejection fraction (LVEF) (<55%). ECG abnormalities were present in 13 (36%) patients, but none presented with arrhythmia. Almost two-thirds of patients (58%) had echocardiographic abnormalities such as coronary artery dilation (20%), pericardial effusion (17%), and mitral valve insufficiency (14%). A decreased echocardiographic systolic left ventricular (LV) function was detected in 14 (39%) patients. A follow-up visit was done at a mean time of 12.1 (±5.8) months (range 6-28 months). The ECG normalized in all except one, and no arrhythmias were detected on 24-h Holter monitoring. None had persistent coronary artery dilation or pericardial effusion. The NT-proBNP level and echocardiographic systolic LV function normalized in all patients, except for one, who had a severely reduced EF. The LV global longitudinal strain (GLS), as a marker of subclinical myocardial dysfunction, decreased (z < -2) in 35%. CMR identified one patient with severely reduced EF and extensive myocardial fibrosis requiring heart transplantation. None of the other patients had signs of myocardial scarring on CMR. Conclusion Late cardiac outcomes after MIS-C, if treated according to the current guidelines, are excellent. CMR does not show any myocardial scarring in children with normal systolic LV function. However, a subgroup had a decreased GLS at follow-up, possibly as a reflection of persistent subclinical myocardial dysfunction.
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Affiliation(s)
- Rik De Wolf
- Department of Pediatric Cardiology, University Hospital Brussels, Brussels, Belgium
| | - Mahmoud Zaqout
- Department of Pediatric Cardiology, Antwerp University Hospital, Antwerp, Belgium
- Department of Pediatric Cardiology, ZNA Queen Paola Children’s Hospital, Antwerp, Belgium
| | - Kaoru Tanaka
- Department of Radiology, University Hospital Brussels, Brussels, Belgium
| | | | - Gerlant van Berlaer
- Department of Pediatric Intensive Care, University Hospital Brussels, Brussels, Belgium
| | | | - Wendy Dewals
- Department of Pediatric Cardiology, Antwerp University Hospital, Antwerp, Belgium
| | - Daniël De Wolf
- Department of Pediatric Cardiology, University Hospital Brussels, Brussels, Belgium
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
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2
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Ha MK, Bartholomeus E, Van Os L, Dandelooy J, Leysen J, Aerts O, Siozopoulou V, De Smet E, Gielen J, Guerti K, De Maeseneer M, Herregods N, Lechkar B, Wittoek R, Geens E, Claes L, Zaqout M, Dewals W, Lemay A, Tuerlinckx D, Weynants D, Vanlede K, van Berlaer G, Raes M, Verhelst H, Boiy T, Van Damme P, Jansen AC, Meuwissen M, Sabato V, Van Camp G, Suls A, Werff ten Bosch JVD, Dehoorne J, Joos R, Laukens K, Meysman P, Ogunjimi B. Blood transcriptomics to facilitate diagnosis and stratification in pediatric rheumatic diseases - a proof of concept study. Pediatr Rheumatol Online J 2022; 20:91. [PMID: 36253751 PMCID: PMC9575227 DOI: 10.1186/s12969-022-00747-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/24/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Transcriptome profiling of blood cells is an efficient tool to study the gene expression signatures of rheumatic diseases. This study aims to improve the early diagnosis of pediatric rheumatic diseases by investigating patients' blood gene expression and applying machine learning on the transcriptome data to develop predictive models. METHODS RNA sequencing was performed on whole blood collected from children with rheumatic diseases. Random Forest classification models were developed based on the transcriptome data of 48 rheumatic patients, 46 children with viral infection, and 35 controls to classify different disease groups. The performance of these classifiers was evaluated by leave-one-out cross-validation. Analyses of differentially expressed genes (DEG), gene ontology (GO), and interferon-stimulated gene (ISG) score were also conducted. RESULTS Our first classifier could differentiate pediatric rheumatic patients from controls and infection cases with high area-under-the-curve (AUC) values (AUC = 0.8 ± 0.1 and 0.7 ± 0.1, respectively). Three other classifiers could distinguish chronic recurrent multifocal osteomyelitis (CRMO), juvenile idiopathic arthritis (JIA), and interferonopathies (IFN) from control and infection cases with AUC ≥ 0.8. DEG and GO analyses reveal that the pathophysiology of CRMO, IFN, and JIA involves innate immune responses including myeloid leukocyte and granulocyte activation, neutrophil activation and degranulation. IFN is specifically mediated by antibacterial and antifungal defense responses, CRMO by cellular response to cytokine, and JIA by cellular response to chemical stimulus. IFN patients particularly had the highest mean ISG score among all disease groups. CONCLUSION Our data show that blood transcriptomics combined with machine learning is a promising diagnostic tool for pediatric rheumatic diseases and may assist physicians in making data-driven and patient-specific decisions in clinical practice.
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Affiliation(s)
- My Kieu Ha
- Center for Health Economics Research and Modelling Infectious Diseases (CHERMID), Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium. .,Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium. .,Antwerp Center for Translational Immunology and Virology (ACTIV), Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium.
| | - Esther Bartholomeus
- grid.5284.b0000 0001 0790 3681Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681Antwerp Center for Translational Immunology and Virology (ACTIV), Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium ,grid.411414.50000 0004 0626 3418Center of Medical Genetics, University of Antwerp, Antwerp University Hospital, Edegem, Belgium
| | - Luc Van Os
- grid.411414.50000 0004 0626 3418Ophthalmology Department, Antwerp University Hospital, Edegem, Belgium
| | - Julie Dandelooy
- grid.411414.50000 0004 0626 3418Dermatology Department, Antwerp University Hospital, Edegem, Belgium
| | - Julie Leysen
- grid.411414.50000 0004 0626 3418Dermatology Department, Antwerp University Hospital, Edegem, Belgium ,grid.5284.b0000 0001 0790 3681Department of Translational Research in Immunology and Inflammation, University of Antwerp, Wilrijk, Belgium
| | - Olivier Aerts
- grid.411414.50000 0004 0626 3418Dermatology Department, Antwerp University Hospital, Edegem, Belgium ,grid.5284.b0000 0001 0790 3681Department of Translational Research in Immunology and Inflammation, University of Antwerp, Wilrijk, Belgium
| | - Vasiliki Siozopoulou
- grid.411414.50000 0004 0626 3418Pathology Department, Antwerp University Hospital, Edegem, Belgium
| | - Eline De Smet
- grid.411414.50000 0004 0626 3418Radiology Department, Antwerp University Hospital, Edegem, Belgium
| | - Jan Gielen
- grid.411414.50000 0004 0626 3418Radiology Department, Antwerp University Hospital, Edegem, Belgium ,grid.5284.b0000 0001 0790 3681Department of Molecular – Morphology – Microscopy, University of Antwerp, Wilrijk, Belgium
| | - Khadija Guerti
- grid.411414.50000 0004 0626 3418Clinical Biology Department, Antwerp University Hospital, Edegem, Belgium
| | | | - Nele Herregods
- grid.410566.00000 0004 0626 3303Radiology Department, Ghent University Hospital, Ghent, Belgium
| | - Bouchra Lechkar
- grid.411414.50000 0004 0626 3418Department of Immunology, Allergology, and Rheumatology, Antwerp University Hospital, Edegem, Belgium
| | - Ruth Wittoek
- grid.410566.00000 0004 0626 3303Rheumatology Department, Ghent University Hospital, Ghent, Belgium ,grid.411414.50000 0004 0626 3418Rheumatology Department, Antwerp Hospital Network, Antwerp, Belgium
| | - Elke Geens
- grid.411414.50000 0004 0626 3418Rheumatology Department, Antwerp Hospital Network, Antwerp, Belgium
| | - Laura Claes
- grid.411414.50000 0004 0626 3418Pediatric Neurology Unit, Antwerp University Hospital, Edegem, Belgium
| | - Mahmoud Zaqout
- grid.411414.50000 0004 0626 3418Pediatric Cardiology Department, Antwerp University Hospital, Edegem, Belgium ,grid.411414.50000 0004 0626 3418Pediatric Cardiology Department, Antwerp Hospital Network, Antwerp, Belgium
| | - Wendy Dewals
- grid.411414.50000 0004 0626 3418Pediatric Cardiology Department, Antwerp University Hospital, Edegem, Belgium
| | - Annelies Lemay
- Department of Pediatrics, Turnhout General Hospital, Turnhout, Belgium
| | - David Tuerlinckx
- grid.7942.80000 0001 2294 713XDepartment of Pediatrics, Catholic University of Louvain, Louvain-la-Neuve, Belgium ,grid.6520.10000 0001 2242 8479Department of Pediatrics, Namur University Hospital Center, Site Dinant, Dinant, Belgium
| | - David Weynants
- grid.6520.10000 0001 2242 8479Department of Pediatrics, Namur University Hospital Center, Site Sainte-Elisabeth, Namur, Belgium
| | - Koen Vanlede
- Department of Pediatrics, Nikolaas General Hospital, Sint-Niklaas, Belgium
| | - Gerlant van Berlaer
- Department of Emergency Medicine/Pediatric Care, Brussels University Hospital, Jette, Belgium
| | - Marc Raes
- grid.414977.80000 0004 0578 1096Department of Pediatrics, Jessa Hospital, Hasselt, Belgium
| | - Helene Verhelst
- grid.410566.00000 0004 0626 3303Department of Pediatric Neurology, Ghent University Hospital, Ghent, Belgium
| | - Tine Boiy
- grid.411414.50000 0004 0626 3418Department of Pediatric Rheumatology, Antwerp University Hospital, Edegem, Belgium
| | - Pierre Van Damme
- grid.5284.b0000 0001 0790 3681Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681Center for the Evaluation of Vaccine, Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium
| | - Anna C. Jansen
- grid.411414.50000 0004 0626 3418Pediatric Neurology Unit, Antwerp University Hospital, Edegem, Belgium
| | - Marije Meuwissen
- grid.5284.b0000 0001 0790 3681Antwerp Center for Translational Immunology and Virology (ACTIV), Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium
| | - Vito Sabato
- grid.411414.50000 0004 0626 3418Department of Immunology, Allergology, and Rheumatology, Antwerp University Hospital, Edegem, Belgium ,Antwerp Center for Pediatric Rheumatology and Autoinflammatory Diseases, Antwerp, Belgium
| | - Guy Van Camp
- grid.411414.50000 0004 0626 3418Center of Medical Genetics, University of Antwerp, Antwerp University Hospital, Edegem, Belgium
| | - Arvid Suls
- grid.5284.b0000 0001 0790 3681Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium
| | | | - Joke Dehoorne
- grid.410566.00000 0004 0626 3303Department of Pediatric Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Rik Joos
- grid.411414.50000 0004 0626 3418Rheumatology Department, Antwerp Hospital Network, Antwerp, Belgium ,grid.411414.50000 0004 0626 3418Department of Pediatric Rheumatology, Antwerp University Hospital, Edegem, Belgium ,Antwerp Center for Pediatric Rheumatology and Autoinflammatory Diseases, Antwerp, Belgium ,grid.410566.00000 0004 0626 3303Department of Pediatric Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Kris Laukens
- grid.5284.b0000 0001 0790 3681Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681ADREM Data Lab, Department of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681Biomedical Informatics Research Network Antwerp, University of Antwerp, Antwerp, Belgium
| | - Pieter Meysman
- grid.5284.b0000 0001 0790 3681Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681ADREM Data Lab, Department of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium ,grid.5284.b0000 0001 0790 3681Biomedical Informatics Research Network Antwerp, University of Antwerp, Antwerp, Belgium
| | - Benson Ogunjimi
- Center for Health Economics Research and Modelling Infectious Diseases (CHERMID), Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijk, Belgium. .,Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, Antwerp, Belgium. .,Rheumatology Department, Antwerp Hospital Network, Antwerp, Belgium. .,Department of Pediatric Rheumatology, Antwerp University Hospital, Edegem, Belgium. .,Antwerp Center for Pediatric Rheumatology and Autoinflammatory Diseases, Antwerp, Belgium. .,Department of Pediatric Rheumatology, Brussels University Hospital, Jette, Belgium.
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van den Akker M, Chielens L, Lopes L, van Heerden J, Zaqout M, van der Werf Ten Bosch J. Thrombocytopenia in severe iron deficiency anemia in children. Health Sci Rep 2021; 4:e351. [PMID: 34557594 PMCID: PMC8448394 DOI: 10.1002/hsr2.351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 06/26/2021] [Accepted: 07/22/2021] [Indexed: 11/05/2022] Open
Abstract
AIM Iron deficiency anemia (IDA) is common in the pediatric population and often accompanied by mild thrombocytosis, but rarely profound thrombocytopenia is seen. We describe the data of children with IDA and thrombocytopenia in two centers and discuss the published data in the literature. METHODS In this retrospective case series, the medical records of patients under the age of 19 years old diagnosed with IDA in two tertiary medical centers over the last 10 years, were reviewed. The data were collected and compared to the data published in the medical literature. RESULTS All the patients presented with severe IDA and thrombocytopenia improved with iron treatment. Although none of the patients had signs of major bleeding, the thrombocytopenia could mostly be classified as severe (platelet count <50×10E9/L). Due to the severity of the anemia, in about half of the cases, a red blood cell transfusion was given. The peak of the platelet count was seen in the first month after the start of iron treatment. In eight cases of children with IDA, the thrombocytopenia appeared after the supplementation of iron was started. CONCLUSION Clinically stable children with severe IDA and thrombocytopenia, where other causes are very unlikely, warrant an empiric monotherapy with iron to prevent unnecessary investigations and treatments.
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Affiliation(s)
- Machiel van den Akker
- Department of PediatricsZNA Queen Paola Children's HospitalAntwerpBelgium
- Pediatric Hematology/Oncology Unit, Queen Mathilde Mother and Child CenterAntwerp University HospitalEdegemBelgium
- Department of Pediatric Hematology OncologyUZ BrusselJetteBelgium
| | - Laura Chielens
- Faculty of Medicine and Health SciencesUniversity of BrusselsJetteBelgium
| | - Lisa Lopes
- Faculty of Medicine and Health SciencesUniversity of AntwerpAntwerpBelgium
| | - Jaques van Heerden
- Pediatric Hematology/Oncology Unit, Queen Mathilde Mother and Child CenterAntwerp University HospitalEdegemBelgium
| | - Mahmoud Zaqout
- Department of PediatricsZNA Queen Paola Children's HospitalAntwerpBelgium
- Pediatric Cardiology Unit, Queen Mathilde Mother and Child CenterAntwerp University HospitalEdegemBelgium
| | - Jutte van der Werf Ten Bosch
- Department of PediatricsZNA Queen Paola Children's HospitalAntwerpBelgium
- Department of Pediatric Hematology OncologyUZ BrusselJetteBelgium
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Zaqout M, Vandekerckhove K, De Wolf D, Panzer J, Bové T, François K, De Henauw S, Michels N. Determinants of Physical Fitness in Children with Repaired Congenital Heart Disease. Pediatr Cardiol 2021; 42:857-865. [PMID: 33484289 DOI: 10.1007/s00246-021-02551-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 01/06/2021] [Indexed: 10/22/2022]
Abstract
The aim of this study was to determine factors associated with physical fitness (PF) in children who underwent surgery for congenital heart disease (CHD). Sixty-six children (7-14 years) who underwent surgery for ventricular septal defect (n = 19), transposition of great arteries (n = 22), coarctation of aorta (n = 10), and tetralogy of Fallot (n = 15) were included. All children performed PF tests: cardiorespiratory fitness, upper- and lower-limb muscle strength, speed, balance, and flexibility. Cardiac evaluation was done via echocardiography and cardiopulmonary exercise test. Factors related to child's characteristics, child's lifestyle, physical activity motivators/barriers, and parental factors were assessed. Linear regression analyses were conducted. The results showed no significant differences in physical activity (PA) level by CHD type. Boys had better cardiorespiratory fitness (difference = 1.86 ml/kg/min [0.51;3.22]) and were more physically active (difference = 19.40 min/day [8.14;30.66]), while girls had better flexibility (difference = - 3.60 cm [- 7.07;- 0.14]). Physical activity motivators showed an association with four out of six PF components: cardiorespiratory fitness, coefficient = 0.063 [0.01;0.11]; upper-limb muscle strength, coefficient = 0.076 [0.01;0.14]; lower-limb muscle strength, coefficient = 0.598 [0.07;1.13]; and speed, coefficient = 0.03 [0.01;0.05]. Age, sex, and motivators together reached a maximum adjusted R2 = 0.707 for upper-limb strength. Adding other possible determinants did not significantly increase the explained variance. Apart from age and sex as non-modifiable determinants, the main target which might improve fitness would be the introduction of an intervention which increases the motivation to be active.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatrics, Antwerp University Hospital, Antwerp, Belgium. .,Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
| | | | - Daniel De Wolf
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
| | - Joseph Panzer
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
| | - Thierry Bové
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Katrien François
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Stefaan De Henauw
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Nathalie Michels
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Scholle O, Jilani H, Riedel O, Banaschewski T, Hadjigeorgiou C, Hunsberger M, Iguacel I, Molnár D, Pala V, Russo P, Veidebaum T, Zaqout M, Pohlabeln H. Use of Nutritional Supplements in Youth with Medicated and Unmedicated Attention-Deficit/Hyperactivity Disorder. J Child Adolesc Psychopharmacol 2019; 29:58-65. [PMID: 30452279 DOI: 10.1089/cap.2018.0060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To find out whether use of nutritional supplements (NUS) differs between children and adolescents with attention-deficit/hyperactivity disorder (ADHD; medicated or unmedicated), compared with those without the disorder. METHODS We used cross-sectional data from the population-based I.Family study conducted between 2013 and 2014 in eight European countries. Parents completed questionnaires and participated in interviews, for example, on health and medical history of their child. Data from 5067 children and adolescents aged 5-17 years were included. Exposures were medicated (with ADHD-approved medication) and unmedicated ADHD. The outcome was the use of NUS, measured by use of any or multiple different NUS. Multivariable logistic regression adjusted for sociodemographics and health determinants was used to find ADHD-depending differences. RESULTS The study sample comprised 4490 children and adolescents without ADHD and 51 medicated and 76 unmedicated subjects with ADHD. Regarding the use of any NUS, no statistically significant differences were found between children and adolescents without ADHD (18%) and those with medicated (18%) or unmedicated ADHD (22%). However, discrepancies appear when considering multiple use of NUS, not reported for any medicated ADHD subject but remarkably often for unmedicated ADHD subjects (13%), resulting in an adjusted odds ratio of 2.6 (95% confidence interval, 1.2-5.6) when compared with those without ADHD (5%). CONCLUSION Children and adolescents who were not using medication for treating ADHD potentially took NUS as oral remedies. Given the potential for a delay of indicated treatments and for use of those NUS which have no proven effectiveness, pediatricians should actively explore whether NUS have been used to treat ADHD core symptoms, and families should be informed that the average effect size has to be considered small.
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Affiliation(s)
- Oliver Scholle
- 1 Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS , Bremen, Germany
| | - Hannah Jilani
- 2 Department of Epidemiological Methods and Etiologic Research, Leibniz Institute for Prevention Research and Epidemiology-BIPS , Bremen, Germany
| | - Oliver Riedel
- 1 Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS , Bremen, Germany
| | - Tobias Banaschewski
- 3 Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University , Mannheim, Germany
| | | | - Monica Hunsberger
- 5 Section for Epidemiology and Social Medicine (EPSO), Institute of Medicine, The Sahlgrenska Academy at University of Gothenburg , Gothenburg, Sweden
| | - Isabel Iguacel
- 6 GENUD (Growth, Exercise, NUtrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza , Zaragoza, Spain
| | - Dénes Molnár
- 7 Department of Paediatrics, Medical School, University of Pécs , Pécs, Hungary
| | - Valeria Pala
- 8 Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori , Milan, Italy
| | - Paola Russo
- 9 Unit of Epidemiology and Population Genetics, Institute of Food Sciences , National Research Council, Avellino, Italy
| | - Toomas Veidebaum
- 10 Department of Chronic Diseases, National Institute for Health Development , Tallinn, Estonia
| | - Mahmoud Zaqout
- 11 Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University , Ghent, Belgium
| | - Hermann Pohlabeln
- 12 Department of Biometry and Data Management, Leibniz Institute for Prevention Research and Epidemiology-BIPS , Bremen, Germany
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Zaqout M, Vandekerckhove K, Michels N, Demulier L, Bove T, François K, De Backer J, De Henauw S, De Wolf D. Body mass index in adults with congenital heart disease. CONGENIT HEART DIS 2019; 14:479-486. [PMID: 30681771 DOI: 10.1111/chd.12751] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/03/2019] [Accepted: 01/04/2019] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To investigate the status of body mass index (BMI) in adult people with congenital heart disease (ACHD). METHODS Five hundred thirty-nine adults with CHD (53.8% men) were seen in the outpatient clinic from 2013 to 2015 and compared to a reference population (n = 1737). The severity of CHD was categorized as mild, moderate, and severe according to standard guidelines. Patients were categorized based on BMI as underweight (<18.5), overweight (25-30), or obese (>30). Echocardiography and magnetic resonance imaging were used to measure ventricular function while exercise capacity was estimated via cardiopulmonary exercise test. RESULTS Adults with CHD had slightly lower BMI than the reference group (24.1 ± 4.3 vs 24.6 ± 4.3; P = .012). Men in the mild and severe group (23.9 ± 3.6; 23.3 ± 4.4 vs 25.1 ± 3.7; P = .007; P = .023) and women in the severe group (21.6 ± 3.3 vs 24.2 ± 4.7; P < .001) had lower BMI compared to the reference group. In the subgroups, men with ventricular septal defect, coarctation of aorta/ventricular septal defect and Fontan circulation and women with Fontan circulation had lower BMI than the reference group. Underweight was more prevalent in women with severe lesions compared to the reference group (22.2% vs 3.8%; P < .001). BMI was associated with age and exercise capacity in patients with mild and moderate lesions, while higher BMI was related to better ventricular function in women with Fontan circulation. CONCLUSION Underweight was more prevalent in ACHD patients with severe lesions. Special attention should be paid to the possible existence of underweight-related comorbidities.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium.,Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | | | - Nathalie Michels
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Laurent Demulier
- Department of Cardiology, Ghent University Hospital, Ghent, Belgium
| | - Thierry Bove
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Katrien François
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Julie De Backer
- Department of Cardiology, Ghent University Hospital, Ghent, Belgium
| | - Stefaan De Henauw
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Daniel De Wolf
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
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7
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Van Aart CJC, Nawrot TS, Sioen I, De Boever P, Zaqout M, De Henauw S, Michels N. Longitudinal association between psychosocial stress and retinal microvasculature in children and adolescents. Psychoneuroendocrinology 2018; 92:50-56. [PMID: 29626707 DOI: 10.1016/j.psyneuen.2018.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 03/28/2018] [Accepted: 03/28/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Retinal microvessels provides a window to assess the microcirculation of heart and brain, and might reflect cardio- or cerebrovascular disease risk. Limited information exist on the relation between psychosocial stress and the microcirculation, even though psychosocial stress might trigger vascular diseases. This study investigates whether childhood psychosocial stress is a predictor of retinal microvasculature. METHODS We followed-up 182 Belgian children, aged 5.7-11.3 years at baseline (53.3% boys). Information about psychosocial stress was obtained using emotional, behavioral and negative life events questionnaires and hair cortisol, an objective stress marker. Retinal photographs were used to calculate vessel diameters, bifurcation angles and optimality deviation with semiautomated software. Cross-sectional and longitudinal associations were explored using multivariable regression analysis with retinal parameters in 2015 as outcome, while adjusting for age, sex, socioeconomic status, cardiovascular parameters and lifestyle factors. RESULTS Feelings of happiness, sadness and negative life events were associated with retinal vascular diameter, but behavior and hair cortisol were not. High stress levels over a 4-year time period (less happy, sadder and higher total negative emotions) were associated with larger venules (β = 0.21-0.43) and children who experienced more negative life events had smaller arterioles (β = -0.15). No consistent patterns were seen with bifurcation angles and optimality deviation. CONCLUSION Based on the results, we conclude that high levels of childhood psychosocial stress unfavorably affect the retinal vascular diameters, potentially reflecting the microvasculature of the heart and brain. It seems this might even be independent of lifestyle and BMI, but further research on mechanisms is necessary.
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Affiliation(s)
- Carola J C Van Aart
- Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Belgium.
| | - Tim S Nawrot
- Centre for Environmental Sciences, Hasselt University, Belgium; Department of Public Health and Primary Care, Leuven University, Belgium
| | - Isabelle Sioen
- Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Belgium; Faculty of Bioscience Engineering, Department of Food Technology, Safety and Health, Ghent University, Belgium
| | - Patrick De Boever
- Centre for Environmental Sciences, Hasselt University, Belgium; Environmental Risk and Health Unit, Flemish Institute for Technological Research (VITO), Belgium
| | - Mahmoud Zaqout
- Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Belgium
| | - Stefaan De Henauw
- Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Belgium; Department of Health Sciences, Vesalius, University College Ghent, Belgium
| | - Nathalie Michels
- Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Belgium
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Zaqout M, Vandekerckhove K, Michels N, Bove T, François K, De Wolf D. Physical Fitness and Metabolic Syndrome in Children with Repaired Congenital Heart Disease Compared with Healthy Children. J Pediatr 2017; 191:125-132. [PMID: 28965732 DOI: 10.1016/j.jpeds.2017.08.058] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 07/31/2017] [Accepted: 08/21/2017] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To determine whether children who underwent surgery for congenital heart disease (CHD) are as fit as their peers. STUDY DESIGN We studied 66 children (6-14 years) who underwent surgery for ventricular septal defect (n = 19), coarctation of aorta (n = 10), tetralogy of Fallot (n = 15), and transposition of great arteries (n = 22); and 520 healthy children (6-12 years). All children performed physical fitness tests: cardiorespiratory fitness, muscular strength, balance, flexibility, and speed. Metabolic score was assessed through z-score standardization using 4 components: waist circumference, blood pressure, blood lipids, and insulin resistance. Assessment also included self-reported and accelerometer-measured physical activity. Linear regression analyses with group (CHD vs control) as a predictor were adjusted for age, body mass index, physical activity, and parental education. RESULTS Measured physical activity level, body mass index, cardiorespiratory fitness, flexibility, and total metabolic score did not differ between children with CHD and controls, whereas reported physical activity was greater in the CHD group than control group. Boys with CHD were less strong in upper muscular strength, speed, and balance, whereas girls with CHD were better in lower muscular strength and worse in balance. High-density lipoprotein was greater in boys and girls with CHD, whereas boys with CHD showed unhealthier glucose homeostasis. CONCLUSION Appropriate physical fitness was achieved in children after surgery for CHD, especially in girls. Consequently, children with CHD were not at increased total metabolic risk. Lifestyle counseling should be part of every patient interaction.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium; Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
| | | | - Nathalie Michels
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Thierry Bove
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Katrien François
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Daniel De Wolf
- Department of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
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Zaqout M, Michels N, Ahrens W, Börnhorst C, Molnár D, Moreno LA, Eiben G, Siani A, Papoutsou S, Veidebaum T, De Henauw S. Associations between exclusive breastfeeding and physical fitness during childhood. Eur J Nutr 2016; 57:545-555. [PMID: 27771770 DOI: 10.1007/s00394-016-1337-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 10/16/2016] [Indexed: 01/03/2023]
Abstract
PURPOSE Exposure to breastfeeding improves the survival, health, and development of children; therefore, breast milk is recommended as the exclusive nutrient source for feeding term infants during the first 6 months. This cross-sectional study aimed to determine the possible association between exposure to exclusive breastfeeding and physical fitness performance in children and, if so, whether this association is influenced by the breastfeeding duration. METHODS A total of 2853 (52.3 % girls) European children from the IDEFICS study aged 6-11 years with complete data on physical fitness (cardiorespiratory fitness, muscular strength, flexibility, balance, speed) and exclusive breastfeeding duration (never, 1-3, 4-6, 7-12 months) were included in the present study. Multivariate and mixed linear regression models were estimated and adjusted for sex, age, birth weight, diet, physical activity, body mass index, and parental factors (age, body mass index, educational attainment). RESULTS We found a positive association between exclusive breastfeeding and lower-body explosive strength (β = 0.034) as well as flexibility (β = 0.028). We also found a positive association between breastfeeding and balance in boys (β = 0.039), while this association was negative in girls (β = -0.029). To improve lower-body explosive strength, 1-3 months of exclusive breastfeeding were enough; a longer duration did not lead to increasing benefit. In contrast, 4-6 months of breastfeeding were necessary to have any benefit on flexibility or balance, although this became nonsignificant after adjustment for body mass index and physical activity. CONCLUSIONS Exclusive breastfeeding seems a natural way of slightly improving some physical fitness components (mainly lower-body muscle strength) and thus future health.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan 185, 4K3, Ghent, Belgium.
| | - Nathalie Michels
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan 185, 4K3, Ghent, Belgium
| | - Wolfgang Ahrens
- Leibniz Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - Claudia Börnhorst
- Leibniz Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - Dénes Molnár
- Department of Pediatrics, Medical Faculty, University of Pécs, Pécs, Hungary
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - Gabriele Eiben
- Department of Public Health and Community Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alfonso Siani
- Epidemiology and Population Genetics, Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Stalo Papoutsou
- Research and Education Institute of Child Health, Strovolos, Cyprus
| | - Toomas Veidebaum
- Department of Chronic Diseases, National Institute for Health Development, Tallinn, Estonia
| | - Stefaan De Henauw
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan 185, 4K3, Ghent, Belgium
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Zaqout M, Vyncke K, Moreno LA, De Miguel-Etayo P, Lauria F, Molnar D, Lissner L, Hunsberger M, Veidebaum T, Tornaritis M, Reisch LA, Bammann K, Sprengeler O, Ahrens W, Michels N. Determinant factors of physical fitness in European children. Int J Public Health 2016; 61:573-82. [PMID: 27042830 DOI: 10.1007/s00038-016-0811-2] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 03/16/2016] [Accepted: 03/21/2016] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES This study was designed to explore the determinants of physical fitness in European children aged 6-11 years, cross-sectionally and longitudinally. METHODS There were sufficient data on 4903 children (50.6 % girls) on measured physical fitness (cardio-respiratory, muscular strength, flexibility, balance, and speed) and possible determinants related to child characteristics, child lifestyle and parental factors. Multivariate and mixed linear regression models were conducted. RESULTS Age, sex, children's BMI and physical activity were independent and strong determinants of children's fitness. Significant but small effects were found for low maternal BMI, high psychosocial well-being and fruit and vegetable intake as protective determinants. Sleep duration, breakfast intake, parental age and education and paternal BMI did not have a consistently significant effect on physical fitness. The role of determinants depended on children's sex and the specific PF component. Longitudinal analyses especially highlighted the importance of child's BMI as physical fitness determinant, independent of physical activity. CONCLUSIONS BMI together with physical activity, diet and psychosocial factors are modifiable targets to enhance physical fitness. This calls for policy approaches that combine these factors in a systematic way.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
| | - Krishna Vyncke
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, EU Ciencias de la Salud, Universidad de Zaragoza, Saragossa, Spain
| | - Pilar De Miguel-Etayo
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, EU Ciencias de la Salud, Universidad de Zaragoza, Saragossa, Spain
| | - Fabio Lauria
- Epidemiology and Population Genetics, Institute of Food Sciences-CNR, Avellino, Italy
| | - Denes Molnar
- Department of Pediatrics, University of Pécs, Pécs, Hungary
| | - Lauren Lissner
- Section for Epidemiology and Social Medicine (EPSO), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Monica Hunsberger
- Section for Epidemiology and Social Medicine (EPSO), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Toomas Veidebaum
- Department of Chronic Diseases, National Institute for Health Development, Tallinn, Estonia
| | | | - Lucia A Reisch
- Department of Intercultural Communication and Management, Copenhagen Business School, Frederiksberg, Denmark
| | - Karin Bammann
- Institute for Public Health and Nursing Research, Faculty for Human and Health Sciences, University of Bremen, Bremen, Germany.,Leibniz-Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - Ole Sprengeler
- Leibniz-Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - Wolfgang Ahrens
- Leibniz-Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - Nathalie Michels
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Zaqout M, Michels N, Bammann K, Ahrens W, Sprengeler O, Molnar D, Hadjigeorgiou C, Eiben G, Konstabel K, Russo P, Jiménez-Pavón D, Moreno LA, De Henauw S. Influence of physical fitness on cardio-metabolic risk factors in European children. The IDEFICS study. Int J Obes (Lond) 2016; 40:1119-25. [PMID: 26857382 DOI: 10.1038/ijo.2016.22] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 11/30/2015] [Accepted: 12/09/2015] [Indexed: 01/02/2023]
Abstract
OBJECTIVE The aim of the study was to assess the associations of individual and combined physical fitness components with single and clustering of cardio-metabolic risk factors in children. SUBJECTS/METHODS This 2-year longitudinal study included a total of 1635 European children aged 6-11 years. The test battery included cardio-respiratory fitness (20-m shuttle run test), upper-limb strength (handgrip test), lower-limb strength (standing long jump test), balance (flamingo test), flexibility (back-saver sit-and-reach) and speed (40-m sprint test). Metabolic risk was assessed through z-score standardization using four components: waist circumference, blood pressure (systolic and diastolic), blood lipids (triglycerides and high-density lipoprotein) and insulin resistance (homeostasis model assessment). Mixed model regression analyses were adjusted for sex, age, parental education, sugar and fat intake, and body mass index. RESULTS Physical fitness was inversely associated with clustered metabolic risk (P<0.001). All coefficients showed a higher clustered metabolic risk with lower physical fitness, except for upper-limb strength (β=0.057; P=0.002) where the opposite association was found. Cardio-respiratory fitness (β=-0.124; P<0.001) and lower-limb strength (β=-0.076; P=0.002) were the most important longitudinal determinants. The effects of cardio-respiratory fitness were even independent of the amount of vigorous-to-moderate activity (β=-0.059; P=0.029). Among all the metabolic risk components, blood pressure seemed not well predicted by physical fitness, while waist circumference, blood lipids and insulin resistance all seemed significantly predicted by physical fitness. CONCLUSION Poor physical fitness in children is associated with the development of cardio-metabolic risk factors. Based on our results, this risk might be modified by improving mainly cardio-respiratory fitness and lower-limb muscular strength.
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Affiliation(s)
- M Zaqout
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - N Michels
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - K Bammann
- Institute for Public Health and Nursing Research, Faculty for Human and Health Sciences, University of Bremen, Bremen, Germany.,Leibniz Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - W Ahrens
- Leibniz Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - O Sprengeler
- Leibniz Institute for Prevention Research and Epidemiology BIPS, Bremen, Germany
| | - D Molnar
- Department of Pediatrics, Medical Faculty, University of Pécs, Pécs, Hungary
| | - C Hadjigeorgiou
- Research and Education Institute of Child Health, Strovolos, Cyprus
| | - G Eiben
- Public Health Epidemiology Unit (EPI), Department of Public Health and Community Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - K Konstabel
- Department of Chronic Diseases, Centre of Behavioural and Health Sciences, National Institute for Health Development, Tallinn, Estonia
| | - P Russo
- Unit of Epidemiology and Population Genetics, Institute of Food Sciences, National Research Council, Avellino, Italy
| | - D Jiménez-Pavón
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - L A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - S De Henauw
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Zaqout M, Aslem E, Abuqamar M, Abughazza O, Panzer J, De Wolf D. The Impact of Oral Intake of Dydrogesterone on Fetal Heart Development During Early Pregnancy. Pediatr Cardiol 2015; 36:1483-8. [PMID: 25972284 DOI: 10.1007/s00246-015-1190-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 05/05/2015] [Indexed: 10/23/2022]
Abstract
Congenital heart disease is the most frequent form of congenital anomaly in newborn infants and accounts for more than a quarter of all serious congenital afflictions worldwide. A genetic etiology is identified in <20 % of cases of congenital heart defects, and in most cases the etiology remains a mystery. In the context of the health burden caused by congenital heart disease, the contribution of non-inherited risk factors is important especially if it turns out to be caused by a drug which can be avoided during pregnancy. We sought to determine whether maternal dydrogesterone treatment in early pregnancy is associated with congenital heart disease in the infant. We conducted a retrospective case-control study of birth defects and associated risk factors. Data were obtained and compared between 202 children born with congenital heart disease and a control group consisting of 200 children. All children were born in the period of 2010-2013. Dydrogesterone exposure was defined as any reported use during the first trimester of pregnancy. Exclusion criteria included stillbirths, children with chromosomal abnormalities and infants of mothers with chronic medical illnesses, e.g., diabetes. Binary logistic regression analyses were used to analyze the data and attempt to identify a causal relationship between drug exposure and congenital heart disease. Mothers of children born with congenital heart disease received more dydrogesterone during first trimester of pregnancy than mothers of children in the control group [adjusted odds ratio 2.71; (95 % CI 1.54-4.24); P = 0.001]. We identified a positive association between dydrogesterone usage during early pregnancy and congenital heart disease in the offspring. Nevertheless, further studies are needed to confirm these results.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium.
| | - Emad Aslem
- Department of Pediatric Cardiology, Abd Al Aziz Al Rantisi Specialist Pediatric Hospital, Gaza, Palestine
| | - Mazen Abuqamar
- Department of Public Health, Al Quds University, Gaza, Palestine
| | | | - Joseph Panzer
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium
| | - Daniel De Wolf
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium
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13
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Abd El Aziz El Rantesy Specialist Pediatric Hospital, Gaza, Israel
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Zaqout M, De Baets F, Schelstraete P, Suys B, Panzer J, Francois K, Bove T, Coomans I, De Wolf D. Pulmonary function in children after surgical and percutaneous closure of atrial septal defect. Pediatr Cardiol 2010; 31:1171-5. [PMID: 20725719 DOI: 10.1007/s00246-010-9778-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Accepted: 07/27/2010] [Indexed: 11/30/2022]
Abstract
This study aimed to study differences in lung function after surgical and percutaneous atrial septal defect (ASD) closure. Several studies have demonstrated abnormalities of pulmonary function in adults and children with ASD. These abnormalities persist even a few years after correction. This study compared pulmonary function between patients who underwent ASD closure by surgery and those who had closure by device. This is the ideal pediatric population for studying changes in lung function caused by cardiopulmonary bypass or sternotomy. The 46 patients in this study were treated by percutaneous closure (group 1) or surgical closure (group 2) of ASD and then scheduled for pulmonary function testing an average of 5.8 years after ASD closure. The mean values of functional residual capacity, total lung capacity, and residual volume did not differ between the two groups. The surgical group showed a significant decrease in expiratory reserve volume (p < 0.04) and forced vital capacity (p < 0.03). Expiratory flow at 25, 50, and 75% of forced vital capacity did not differ between the two groups but was on the lower limit of normal in both groups. Percutaneous closure of ASD can minimize the side effects of surgical closure on lung function. Longitudinal lung function follow-up assessment after cardiac surgery is warranted to detect and measure restrictive abnormalities in this type of congenital heart disease and others.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, University Hospital Ghent, De Pintelaan 185, Ghent, Belgium
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Affiliation(s)
- H De Wilde
- Department of Paediatric Cardiology, Universitair Ziekenhuis Gent, Gent, Belgium.
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François K, Zaqout M, Bové T, Vandekerckhove K, De Groote K, Panzer J, De Wilde H, De Wolf D. The fate of the aortic root after early repair of tetralogy of Fallot. Eur J Cardiothorac Surg 2010; 37:1254-8. [PMID: 20137972 DOI: 10.1016/j.ejcts.2009.12.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Revised: 12/06/2009] [Accepted: 12/09/2009] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVE Late aortic root dilatation is a growing concern in patients operated on for tetralogy of Fallot (ToF). This longitudinal follow-up study sought to evaluate the changes in the aortic root dimensions in relation to body growth, assuming that early repair of tetralogy of Fallot might prevent late aortic dilatation. METHODS A retrospective analysis of the aortic root dimensions was performed in 88 patients repaired early for tetralogy of Fallot by echocardiographic measurement of aortic annulus, sinus of Valsalva and sinotubular junction, adjusted for body surface area and expressed as z-scores. Mean age at repair was 9.7 + or - 7.4 months. Median age was 7.3 months (range 45 days-29 months). RESULTS At the time of repair, all root dimensions were enlarged: z-score of the annulus 3.32 + or - 1.66; sinus 3.54 + or - 1.49; sinotubular junction 2.74 + or - 1.19. Within a mean follow-up of 6.9 + or - 4.4 years, the mean z-scores of both annulus and sinotubular junction significantly decreased to normal size at 7 years postoperatively: z-score of annulus 0.95 + or - 0.7 (p=0.006), z-score of sinotubular junction 0.99 + or - 1.47 (p=0.006). The z-score of the aortic sinuses appeared to regress slower to 2.78 + or - 1.26 (p=0.262). The indexed sinus diameter however regressed significantly from a mean of 51.4 + or - 13.4 mmm(-2) at correction to 28.9 + or - 7.2 mmm(-2) (p=0.0001) at latest follow-up. Evolution of aortic root size after repair was independent of aortic arch side, sex, age at repair or previous shunt palliation. CONCLUSIONS The initially dilated aortic root in tetralogy of Fallot normalises in size at the level of the annulus and sinotubular junction within 7 years after early repair. This process seems delayed at the level of the aortic sinuses, although the indexed root diameter shows significant regression over time. These results suggest that early repair of ToF abrogates the enlargement of the aortic root, validating one aspect of the need for tetralogy correction at a young age.
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Affiliation(s)
- Katrien François
- Department of Cardiac Surgery, The Cardiac Centre, University Hospital Gent, Gent, Belgium.
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Zaqout M, Suys B, De Wilde H, De Wolf D. Transthoracic echocardiography guidance of transcatheter atrial septal defect closure in children. Pediatr Cardiol 2009; 30:992-4. [PMID: 19458994 DOI: 10.1007/s00246-009-9456-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2009] [Revised: 03/26/2009] [Accepted: 04/18/2009] [Indexed: 11/26/2022]
Abstract
Transesophageal echocardiography (TEE) guidance is part of interventional closure of secundum atrial septal defect (ASD) in children and adults. However, sometimes TEE is impossible for technical or anatomical reasons. If available, intracardiac echocardiography can be used, but especially in children, transthoracic echocardiography (TTE) can be an easy, safe, and cheap alternative. We report two cases in which TEE was replaced by TTE during percutaneous ASD closure. In the first case VACTERL association with a surgically repaired tracheoesophageal fistula was a relative contraindication to TEE. In the second case, technical failure of the transesophageal probe occurred during the procedure. In both cases the ASD was successfully closed with an atrial septal occluder device under TTE guidance. Using TTE can be sufficient and safe in children with good imaging windows, especially from subcostal views.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Ghent University Hospital, 9000 Ghent, Belgium
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