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Mounier S, Gavotto A, Tenenbaum J, Meyer P, Fila M, Baleine J. Hemolytic uremic syndrome related to Shiga-like toxin-producing Escherichia coli with encephalitis hiding a human herpesvirus-6 infection: a case report. J Med Case Rep 2021; 15:300. [PMID: 34034812 PMCID: PMC8152054 DOI: 10.1186/s13256-021-02873-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 04/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cardiac and neurological involvement in hemolytic uremic syndrome are life-threatening complications. The most frequent complications of cardiac involvement in hemolytic uremic syndrome are myocarditis and cardiac dysfunction due to fluid overload. Pericarditis remains very rare in hemolytic uremic syndrome. To our knowledge, only five cases of cardiac tamponade associated with hemolytic uremic syndrome have been described in literature. A 27-month-old Caucasian girl presented with symptoms of nonbloody diarrhea and tonic-clonic seizures. The diagnosis of Shiga-like toxin-producing Escherichia coli hemolytic uremic syndrome with central nervous system involvement was made, and stool examination revealed infection with a Shiga-like toxin-producing Escherichia coli. She did not need renal replacement therapy but had severe neurological impairment. The patient's course was complicated by pericardial effusion. A pericardiocentesis was performed via an apical approach because the pericardial effusion was predominantly surrounding the left ventricle. Effusion analysis showed an exudate and positivity for human herpesvirus-6B on polymerase chain reaction with viremia. This finding was consistent with primary human herpesvirus-6 infection with encephalitis. CONCLUSION We report this uncommon case of Shiga-like toxin-producing Escherichia coli hemolytic uremic syndrome associated with a severe human herpesvirus-6 infection. Secondary isolated pericardial effusion and atypical neurological involvement are uncommon in Shiga-like toxin-producing Escherichia coli hemolytic uremic syndrome and should lead the physician to perform additional investigations.
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Gavotto A, Feuillade V, Bresch S, Guevara N, Mondot L, Almairac F. Papilledema secondary to vestibular schwannoma: An atypical case without intracranial hypertension. Neurochirurgie 2021; 68:327-330. [PMID: 33989639 DOI: 10.1016/j.neuchi.2021.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 11/30/2022]
Abstract
In most cases, vestibular schwannomas with papilledema are associated with intracranial hypertension secondary to hydrocephalus (obstructive or communicating). We describe the atypical case of a 39-years-old man who presented with bilateral papilledema revealing a vestibular schwannoma, but without hydrocephalus and with normal intracranial pressure. Ophtalmologic signs were completely resolved after tumor removal. The pathophysiological mechanism generally described to explain bilateral papilledema in such cases is tumor-induced hyperproteinorachia. However, in the absence of hydrocephalus or intracranial hypertension, this case raises the question of the mechanisms involved in the visual impairment related to vestibular schwannoma.
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Gavotto A, Vandenberghe D, Abassi H, Huguet H, Macioce V, Picot MC, Guillaumont S, Matecki S, Amedro P. Oxygen uptake efficiency slope: a reliable surrogate parameter for exercise capacity in healthy and cardiac children? Arch Dis Child 2020; 105:1167-1174. [PMID: 32732318 DOI: 10.1136/archdischild-2019-317724] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 03/30/2020] [Accepted: 06/07/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Cardiopulmonary exercise test (CPET) provides accurate evaluation of physical capacity and disease severity in children with congenital heart disease (CHD). However, full participation to obtain optimal measure of VO2max may be difficult. As an alternative, the oxygen uptake efficiency slope (OUES) is a reproducible and reliable parameter measured during CPET, which does not require a maximal exercise to be interpretable. This study aimed to evaluate the OUES of a large cohort of children with CHD, in comparison with healthy controls. We also intended to identify, in this specific population, the clinical and CPET variables associated with the OUES. METHODS This cross-sectional study was carried out between November 2010 and September 2015 in two tertiary care paediatric and congenital cardiology centres. RESULTS 709 children were included (407 CHD and 302 healthy controls). The association of clinical characteristics with weight-normalised OUES (OUESkg) was studied using a multivariable analysis. The mean OUESkg was significantly lower in CHD than in healthy controls (38.6±8.5 and 43.9±8.5; p<0.001, respectively), especially in the most severe CHD. The OUESkg correlated with VO2max (r=0.85, p<0.001), with cut-off values for normal exercise capacity of 38.4 in boys and 31.0 in girls. The decrease of OUESkg was associated with increased age, increased Body Mass Index, number of cardiac catheter or surgical procedures, female gender and decreased forced vital capacity (Z-score). CONCLUSION The OUES is significantly impaired in children with CHD and strongly correlates with VO2max. The OUES has the same clinical determinants as VO2max and therefore may be of interest in submaximal exercise. TRIAL REGISTRATION NUMBER NCT01202916.
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Socchi F, Bigorre M, Normandin M, Captier G, Bessis D, Mondain M, Blanchet C, Akkari M, Amedro P, Gavotto A. Hemangiol in infantile haemangioma: A paediatric post-marketing surveillance drug study. Br J Clin Pharmacol 2020; 87:1970-1980. [PMID: 33118199 DOI: 10.1111/bcp.14593] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 09/21/2020] [Accepted: 09/24/2020] [Indexed: 01/06/2023] Open
Abstract
AIM Infantile haemangioma (IH) is the most common benign tumour in children. Since 2014, propranolol has become the first-choice therapy and currently Hemangiol is the only approved drug for complicated haemangioma. This post-marketing study reports the use of Hemangiol for IH in paediatric practice. METHOD AND RESULTS From January 2014 to November 2018, 94 children (median age 4 [0; 21] months; 75% female) treated with Hemangiol for proliferative IH were enrolled in the study. The systematic paediatric cardiology consultation never contraindicated beta-blockers. Two Hemangiol initiation protocols were used: a conventional ambulatory 3-week titration phase protocol (n = 76, 80.9%), and a rapid initiation protocol with a 48-hour dose escalation in conventional hospitalization for severe proliferative or ulcerated IH (n = 18, 19.1%). In both protocols, the haemodynamic tolerance was good. The mean maintenance dose of Hemangiol was 2.7 ± 0.8 mg/kg/day, with a median treatment duration of 7 [1.5; 19] months. Adverse events (AEs) have been found in 25 (26,6%) patients, including 8 (8.5%) patients with serious AEs (uncontrolled bronchial hyperreactivity, n = 5; serious hypoglycaemia, n = 3). Some patients had one or more AEs, a total of 24 nonserious AEs was reported in 19 patients (sleep disturbances, n = 9; respiratory disorders, n = 5; digestive disorders, n = 6). No cardiac adverse event was reported. CONCLUSION This post-marketing surveillance drug study supports the good tolerance of Hemangiol in children with IH. A rapid initiation protocol is of interest when treatment is urgent. The pretherapeutic paediatric cardiology consultation should not be systematic but only indicated for specific patients. CLINICALTRIALS.GOV: NCT04105517.
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Abassi H, Huguet H, Picot MC, Vincenti M, Guillaumont S, Auer A, Werner O, De La Villeon G, Lavastre K, Gavotto A, Auquier P, Amedro P. Health-related quality of life in children with congenital heart disease aged 5 to 7 years: a multicentre controlled cross-sectional study. Health Qual Life Outcomes 2020; 18:366. [PMID: 33183312 PMCID: PMC7659069 DOI: 10.1186/s12955-020-01615-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/30/2020] [Indexed: 12/20/2022] Open
Abstract
Background In the context of tremendous progress in congenital cardiology, more attention has been given to patient-related outcomes, especially in assessing health-related quality of life (HRQoL) of patients with congenital heart diseases (CHD). However, most studies have mainly focused on teenagers or adults and currently, few HRQoL controlled data is available in young children. This study aimed to evaluate HRQoL of children with CHD aged 5 to 7 y.o., in comparison with contemporary peers recruited in school, as well as the factors associated with HRQoL in this population. Methods This multicentre controlled prospective cross-sectional study included 124 children with a CHD (mean age = 6.0 ± 0.8 y, 45% female) during their outpatient visit and 125 controls (mean age = 6.2 ± 0.8 y, 54% female) recruited at school. A generic paediatric HRQoL instrument was used (PedsQL 4.0). Results Self-reported HRQoL in children with CHD was similar to controls, overall (73.5 ± 1.2 vs. 72.8 ± 1.2, P = 0.7, respectively), and for each dimension. Parents-reported HRQoL was significantly lower in the CHD group than in controls. HRQoL was predicted by the disease severity and by repeated invasive cardiac procedures (surgery or catheterization). Conclusion HRQoL in young children with CHD aged 5 to 7 years old was good and similar to controls. This study contributed to the growing body of knowledge on HRQoL in congenital cardiology and emphasized the need for child and family support in the most complex CHD. Trial registration This study was approved by the institutional review board of Montpellier University Hospital (2019_IRB-MTP_02-19) on 22 February 2019 and was registered on ClinicalTrials.gov (NCT03931096) on 30 April 2019, https://clinicaltrials.gov/ct2/show/NCT03931096.
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Gavotto A, Huguet H, Picot MC, Guillaumont S, Matecki S, Amedro P. The V̇e/V̇co 2 slope: a useful tool to evaluate the physiological status of children with congenital heart disease. J Appl Physiol (1985) 2020; 129:1102-1110. [PMID: 32909919 DOI: 10.1152/japplphysiol.00520.2020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cardiopulmonary exercise test (CPET) is becoming a key examination to assess physical capacity and disease severity in pediatric cardiology. The V̇e/V̇co2 slope has been increasingly used as a surrogate marker for morbidity and mortality in adult heart failure, pulmonary arterial hypertension, and for adult patients with congenital heart disease (CHD). Nevertheless, the use of the V̇e/V̇co2 slope in children remains limited in the absence of reference values and clearly identified clinical determinants. This study aimed to compare the V̇e/V̇co2 slope in a pediatric cohort with CHD to that of age- and gender-adjusted healthy controls. We also intended to identify the clinical and CPET variables associated with V̇e/V̇co2 slope in this population. This cross-sectional study was carried out between November 2010 and September 2015 in two tertiary care pediatric cardiology reference centers. A total of 700 children were enrolled (399 CHD and 301 healthy controls). The mean V̇e/V̇co2 slope was significantly higher in the CHD subjects than in healthy subjects (31.6 ± 4.8 vs. 29.3 ± 4.8; P < 0.001). The V̇e/V̇co2 slope was higher in children with significant pulmonary regurgitation, tricuspid regurgitation, right ventricular hypertension, and right ventricle outflow tract (RVOT) obstacle. In the CHD group, V̇e/V̇co2 slope increase was associated with body mass index, the presence of a RVOT obstacle, the number of cardiac catheter procedures, as well as low age, forced vital capacity, tidal volume, and [Formula: see text]. Increased V̇e/V̇co2 slope was predominantly in children with single ventricle and/or residual right heart abnormalities, suggesting that maldistribution of pulmonary blood flow during exercise is an important CHD-unique determinant of V̇e/V̇co2 slope.NEW & NOTEWORTHY Using V̇e/V̇co2 slope is useful for children with congenital heart disease. V̇e/V̇co2 slope is sensitive to pulmonary blood flow maldistribution during exercise, this concerns congenital heart disease with pulmonary regurgitation, tricuspid regurgitation, right ventricular hypertension, and right ventricle outflow tract obstacle. V̇e/V̇co2 slope is a good parameter to follow single ventricles and right heart residual lesions (tetralogy of Fallot; pulmonary atresia; truncus arteriosus…).
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Habas F, Durand S, Milési C, Mesnage R, Combes C, Gavotto A, Picaud JC, Cambonie G. 15-Year trends in respiratory care of extremely preterm infants: Contributing factors and consequences on health and growth during hospitalization. Pediatr Pulmonol 2020; 55:1946-1954. [PMID: 32353220 DOI: 10.1002/ppul.24774] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 04/01/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To review 15-year trends in respiratory care of extremely preterm infants managed in a tertiary perinatal center; to identify the factors contributing to their evolution; and to determine whether these changes had an impact on infant mortality, severe morbidity, and growth. METHODS Retrospective cohort study of infants born at 23 to 26 weeks' gestation between 2003 and 2017. Changes in respiratory care were assessed in three 5-year periods. Logistic regression was used to examine the factors associated with prolonged duration (ie, greater than the median) of invasive mechanical ventilation (IMV), noninvasive ventilation (NIV), and overall respiratory support (ORS), and those associated with adequate weight and head circumference growth. RESULTS Of the 396 actively treated neonates, 268 (68%) survived to discharge. Between the first and third periods, IMV duration decreased from 22 (6-37) to 4 (1-14.0) days (P < .001), that of NIV increased from 24 (14-34) to 56 (44-66) days (P < .001), and that of ORS from 50 (34-68) to 63 (52-77) days (P < .001). Study period (2003-2007 vs 2013-2017) was the main factor associated with prolonged IMV (P < .001). Use of high-flow nasal cannula was the main factor associated with prolonged NIV (P = .02) and ORS (P = .02). NIV duration was associated with adequate postnatal weight (P = .003) and head circumference (P = .03) growth. Severe morbidities in survivors, including bronchopulmonary dysplasia, and survival at hospital discharge were comparable across the study periods. CONCLUSIONS Respiratory management was characterized by a marked reduction in IMV. NIV withdrawal protocols are necessary to limit ORS duration while respecting postnatal growth requirements.
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Kollen L, Werner O, Gavotto A. Uncommon Cause of Chest Pain in a 9-Year-Old Boy With Crohn's Disease. Gastroenterology 2020; 158:2055-2057. [PMID: 32145218 DOI: 10.1053/j.gastro.2020.02.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/12/2020] [Accepted: 02/14/2020] [Indexed: 12/02/2022]
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Amedro P, Gavotto A, Abassi H, Picot MC, Matecki S, Malekzadeh-Milani S, Levy M, Ladouceur M, Ovaert C, Aldebert P, Thambo JB, Fraisse A, Humbert M, Cohen S, Baruteau AE, Karsenty C, Bonnet D, Hascoet S. Efficacy of phosphodiesterase type 5 inhibitors in univentricular congenital heart disease: the SV-INHIBITION study design. ESC Heart Fail 2020; 7:747-756. [PMID: 32147955 PMCID: PMC7160497 DOI: 10.1002/ehf2.12630] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/04/2020] [Accepted: 01/12/2020] [Indexed: 12/14/2022] Open
Abstract
Aims In univentricular hearts, selective lung vasodilators such as phosphodiesterase type 5 (PDE5) inhibitors would decrease pulmonary resistance and improve exercise tolerance. However, the level of evidence for the use of PDE5 inhibitors in patients with a single ventricle (SV) remains limited. We present the SV‐INHIBITION study rationale, design, and methods. Methods and results The SV‐INHIBITION trial is a nationwide multicentre, randomized, double blind, placebo‐controlled, Phase III study, aiming to evaluate the efficacy of sildenafil on the ventilatory efficiency during exercise, in teenagers and adult patients (>15 years old) with an SV. Patients with a mean pulmonary arterial pressure >15 mmHg and a trans‐pulmonary gradient >5 mmHg, measured by cardiac catheterization, will be eligible. The primary outcome is the variation of the VE/VCO2 slope, measured by a cardiopulmonary exercise test, between baseline and 6 months of treatment. A total of 50 patients are required to observe a decrease of 5 ± 5 points in the VE/VCO2 slope, with a power of 90% and an alpha risk of 5%. The secondary outcomes are clinical outcomes, oxygen saturation, 6 min walk test, SV function, NT‐proBNP, peak VO2, stroke volume, mean pulmonary arterial pressure, trans‐pulmonary gradient, SF36 quality of life score, safety, and acceptability. Conclusions The SV‐INHIBITION study aims to answer the question whether PDE5 inhibitors should be prescribed in patients with an SV. This trial has been built focusing on the three levels of research defined by the World Health Organization: disability (exercise tolerance), deficit (SV function), and handicap (quality of life).
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Gavotto A, Werner O, Amedro P. Late infective endocarditis after transcatheter tricuspid valve-in-valve implantation: A pediatric case report. Arch Pediatr 2020; 27:107-109. [DOI: 10.1016/j.arcped.2019.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/04/2019] [Accepted: 12/30/2019] [Indexed: 10/25/2022]
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Gavotto A, Vandenberghe D, Abassi H, Bertet H, Macioce V, Picot M, Guillaumont S, Matecki S, Amedro P. Oxygen uptake efficiency slope in children with congenital heart disease versus healthy children. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gavotto A, Abassi H, Rola M, Serrand C, Picot M, Iriart X, Thambo J, Iserin L, Ladouceur M, Bredy C, Amedro P. Factors associated with exercise capacity in patients with a systemic right ventricle. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Werner O, Amedro P, Guillaumont S, Abassi H, Gavotto A, Bredy C. Factors influencing the participation of adolescents and young adults with a congenital heart disease in a transition education program: A multicenter controlled study. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gavotto A, Ousselin A, Pidoux O, Cathala P, Costes-Martineau V, Rivière B, Pasquié JL, Amedro P, Rambaud C, Cambonie G. Respiratory syncytial virus-associated mortality in a healthy 3-year-old child: a case report. BMC Pediatr 2019; 19:462. [PMID: 31771554 PMCID: PMC6880595 DOI: 10.1186/s12887-019-1847-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 11/21/2019] [Indexed: 11/10/2022] Open
Abstract
Background Respiratory syncytial virus (RSV) is the most frequently identified pathogen in children with acute lower respiratory tract infection. Fatal cases have mainly been reported during the first 6 months of life or in the presence of comorbidity. Case presentation A 47-month-old girl was admitted to the pediatric intensive care unit following sudden cardiopulmonary arrest occurring at home. The electrocardiogram showed cardiac asystole, which was refractory to prolonged resuscitation efforts. Postmortem analyses detected RSV by polymerase chain reaction in an abundant, exudative pericardial effusion. Histopathological examination was consistent with viral myoepicarditis, including an inflammatory process affecting cardiac nerves and ganglia. Molecular analysis of sudden unexplained death genes identified a heterozygous mutation in myosin light chain 2, which was also found in two other healthy members of the family. Additional expert interpretation of the cardiac histology confirmed the absence of arrhythmogenic right ventricular dysplasia or hypertrophic cardiomyopathy. Conclusions RSV-related sudden death in a normally developing child of this age is exceptional. This case highlights the risk of extrapulmonary manifestations associated with this infection, particularly arrhythmia induced by inflammatory phenomena affecting the cardiac autonomic nervous system. The role of the mutation in this context is uncertain, and it is therefore necessary to continue to assess how this pathogenic variant contributes to unexpected sudden death in childhood.
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Gavotto A, Abassi H, Rola M, Serrand C, Picot MC, Iriart X, Thambo JB, Iserin L, Ladouceur M, Bredy C, Amedro P. Factors associated with exercise capacity in patients with a systemic right ventricle. Int J Cardiol 2019; 292:230-235. [DOI: 10.1016/j.ijcard.2019.06.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 05/21/2019] [Accepted: 06/12/2019] [Indexed: 11/25/2022]
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Gavotto A, Abassi H, Rola M, Serrand C, Picot MC, Iriart X, Thambo JB, Iserin L, Ladouceur M, Bredy C, Amedro P. Factors associated with exercise capacity in patients with a systemic right ventricle. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2019.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Lavilledieu D, Abassi H, Mercier G, Guiraud M, Chaffaut GD, Milesi C, Cambonie G, Gavotto A, Jeziorski E, Amedro P. Implementation of an organizational infrastructure paediatric plan adapted to bronchiolitis epidemics. J Infect Public Health 2019; 13:167-172. [PMID: 31378693 DOI: 10.1016/j.jiph.2019.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/21/2019] [Accepted: 07/16/2019] [Indexed: 10/26/2022] Open
Abstract
INTRODUCTION Acute bronchiolitis epidemics are known to destabilize healthcare structures and stand as a major public health issue. Our tertiary care regional university hospital designed an organizational infrastructure paediatric plan (OIPP) to adapt to bronchiolitis epidemics. This study aimed to assess the impact of the OIPP on the length of stay and quality of care of children hospitalized for bronchiolitis. METHODS This epidemiological study analyzed data from 2 epidemic seasons before and after the OIPP implementation. The OIPP used a standardized algorithm of patient orientation and a 4-level stratification of care. RESULTS A total of 1636 children were included in the study, with 718 children before and 918 children after the OIPP implementation. The length of stay significantly decreased after the OIPP implementation, from 5.1±6.8 days to 3.9±3 days (P<0.001). The 30-day readmission for bronchiolitis remained stable (4.6% vs. 3.4%, P=0.2). The net annual patient service revenue increased from 1,292,532 € to 1,545,720 €. CONCLUSION The implementation of the OIPP resulted in a significant decrease in the average hospital length of stay. This plan improved patients' quality of care while maintained a balanced budget. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT03663660.
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Amedro P, Gavotto A, Legendre A, Lavastre K, Bredy C, De La Villeon G, Matecki S, Vandenberghe D, Ladeveze M, Bajolle F, Bosser G, Bouvaist H, Brosset P, Cohen L, Cohen S, Corone S, Dauphin C, Dulac Y, Hascoet S, Iriart X, Ladouceur M, Mace L, Neagu OA, Ovaert C, Picot MC, Poirette L, Sidney F, Soullier C, Thambo JB, Combes N, Bonnet D, Guillaumont S. Impact of a centre and home-based cardiac rehabilitation program on the quality of life of teenagers and young adults with congenital heart disease: The QUALI-REHAB study rationale, design and methods. Int J Cardiol 2019; 283:112-118. [DOI: 10.1016/j.ijcard.2018.12.050] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 11/11/2018] [Accepted: 12/17/2018] [Indexed: 11/26/2022]
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Abassi H, Gavotto A, Picot MC, Bertet H, Matecki S, Guillaumont S, Moniotte S, Auquier P, Moreau J, Amedro P. Impaired pulmonary function and its association with clinical outcomes, exercise capacity and quality of life in children with congenital heart disease. Int J Cardiol 2019; 285:86-92. [PMID: 30857849 DOI: 10.1016/j.ijcard.2019.02.069] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/03/2019] [Accepted: 02/27/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Impaired pulmonary function is an independent predictor of mortality in adult congenital heart disease (CHD), but has been scarcely studied in the paediatric CHD population. AIMS To compare the pulmonary function of children with CHD to healthy controls, and evaluate its association with clinical outcomes, exercise capacity, and quality of life. METHODS Cross-sectional multicentre study among 834 children (555 CHD and 279 control subjects) who underwent a complete spirometry and a cardiopulmonary exercise test (CPET). The 5th centile (Z-score = -1.64) was used to define the lower limit of normal. The association of clinical and CPET variables with spirometry was studied using a multivariate analysis. Children and their parents filled in the Kidscreen health-related quality of life questionnaire. RESULTS Forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1) Z-scores values were lower in children with CHD than controls (-0.4 ± 1.5 vs. 0.4 ± 1.3, P < 0.001 and -0.5 ± 1.4 vs. 0.4 ± 1.2, P < 0.001, respectively), without any obstructive airway disorder. Restrictive pattern was more frequent in CHD patients than in controls (20% vs. 4%, P < 0.0001). FVC Z-scores were predominantly impaired in complex CHD, such as heterotaxy (-1.1 ± 0.6), single ventricle (-1.0 ± 0.2), and complex anomalies of the ventricular outflow tracts (-0.9 ± 0.1). In multivariate analysis, FVC was associated with age, body mass index, peak oxygen uptake, genetic anomalies, the number of cardiac surgery and cardiac catheter procedures. FVC and FEV1 correlated with self and proxy-related quality of life scores. CONCLUSION These results suggest that pulmonary function should be monitored early in life, from childhood, in the CHD population. TRIAL REGISTRATION NUMBER NCT01202916, post-results.
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Amedro P, Guillaumont S, Bredy C, Matecki S, Gavotto A. Atrial septal defect and exercise capacity: value of cardio-pulmonary exercise test in assessment and follow-up. J Thorac Dis 2018; 10:S2864-S2873. [PMID: 30305946 DOI: 10.21037/jtd.2017.11.30] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Nearly four decades ago, the World Health Organization stated that functional capacity explorations best reflected the impact of a chronic disease on quality of life. Today, cardio-pulmonary exercise test (CPET) is recommended in the follow-up of patients with congenital heart diseases (CHDs). Indeed, the maximum oxygen uptake (VO2max) and the ventilatory efficiency (VE/VCO2 slope) correlate with both the prognosis and the quality of life in this population. Atrial septal defects (ASDs) represent the second most frequent CHD and are usually considered as simple CHDs. However, the exercise capacity of ASD patients may be impaired. Therefore, the CPET provides important information in assessment and follow-up of patients with ASDs, for both children and adults. Exercise capacity of patients with unrepaired ASDs depends on the importance of the shunt, the right ventricular (RV) function and volume overload, the level of pulmonary arterial pressure, and the occurrence of arrhythmias. For repaired ASDs, exercise capacity also depends on the delay before closure and the type of procedure (catheter or surgery). In most cases, the exercise capacity is nearly normal and CPET contributes to promote sports participation. In addition, a regular CPET follow-up is necessary to evaluate the occurrence, severity and physiological mechanisms of comorbidities, i.e., heart failure, pulmonary hypertension and arrhythmia. Furthermore, CPET follow-up in patients with ASDs may detect early onset of muscular deconditioning, for which cardiac rehabilitation may be considered.
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Amedro P, Gavotto A, Gelibert D, Fraysse V, De La Villeon G, Vandenberghe D, Bredy C. Feasibility of clinical hypnosis for transesophageal echocardiography in children and adolescents. Eur J Cardiovasc Nurs 2018; 18:163-170. [PMID: 30230358 DOI: 10.1177/1474515118803513] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The use of hypnosis in children has been described more than two centuries ago, with a more recent research and clinical application. There is currently a good level of evidence for the efficacy of clinical hypnosis in children for minor surgery, medical procedures or pain management. The use of clinical hypnosis, in paediatric cardiology, for invasive procedures such as transesophageal echocardiography, has not been reported. AIMS This study evaluated the feasibility of clinical hypnosis in children undergoing transesophageal echocardiography. METHOD This prospective, non-randomised, cross-sectional study was carried out over 24 months in a paediatric cardiology referral centre. All children aged 10-18 years requiring a transesophageal echocardiography examination, outside the operating room and the catheterisation laboratory, were eligible for the study. Children and families could choose between transesophageal echocardiography under clinical hypnosis or under general anaesthesia (<15 years) or sedation (⩾15 years). RESULTS We included 16 children aged 11-18 years (seven girls, mean age 14.1±2.5 years). The hypnotic state was achieved for 15 out of the 16 participating children (94%). The transesophageal echocardiography examination could be completely achieved with a full diagnosis for 15 out of 16 children (94%). In all cases, a transesophageal echocardiography examination under clinical hypnosis provided a complete diagnosis. CONCLUSION This study demonstrated that hypnosis was feasible and effective for transesophageal echocardiography in adolescents and might be a good alternative to general anaesthesia. Further study with larger numbers of subjects and more diverse congenital cardiac conditions are needed to confirm the results in a more diverse sample.
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Amedro P, Gavotto A, Guillaumont S, Bertet H, Vincenti M, De La Villeon G, Bredy C, Acar P, Ovaert C, Picot MC, Matecki S. Cardiopulmonary fitness in children with congenital heart diseases versus healthy children. Heart 2017; 104:1026-1036. [DOI: 10.1136/heartjnl-2017-312339] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 11/08/2017] [Accepted: 11/09/2017] [Indexed: 02/03/2023] Open
Abstract
ObjectiveWe aimed to compare the cardiopulmonary fitness of children with congenital heart diseases (CHD) with that of age-adjusted and gender-adjusted controls. We also intended to identify clinical characteristics associated with maximum oxygen uptake (VO2max) in this population.Methods and resultsWe included in a cross-sectional multicentre study a total of 798 children (496 CHD and 302 controls) who underwent a complete cardiopulmonary exercise test (CPET). The association of clinical characteristics with VO2max was studied using a multivariate analysis. Mean VO2max in the CHD group and control represented 93%±20% and 107%±17% of predicted values, respectively. VO2max was significantly lower in the CHD group, overall (37.8±0.3vs 42.6±0.4 mL/kg/min, P<0.0001) and for each group (P<0.05). The mean VO2max decline per year was significantly higher in CHD than in the controls overall (−0.84±0.10 vs −0.19±0.14 mL/kg/min/year, P<0.01), for boys (−0.72±0.14vs 0.11±0.19 mL/kg/min/year, P<0.01) and for girls (−1.00±0.13 vs −0.55±0.21 mL/kg/min/year, P=0.05). VO2max was associated with body mass index, ventilatory anaerobic threshold, female gender, restrictive ventilatory disorder, right ventricle systolic hypertension, tricuspid regurgitation, the number of cardiac catheter or surgery procedures, and the presence of a genetic anomaly.ConclusionsAlthough the magnitude of the difference was not large, VO2max among children with CHD was significantly lower than in normal children. We suggest performing CPET in routine follow-up of these patients.Trial registration numberClinicalTrials.gov NCT01202916; Post-results.
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Amedro P, Gavotto A, Bredy C, Guillaumont S. [Cardiac rehabilitation for children and adults with congenital heart disease]. Presse Med 2017; 46:530-537. [PMID: 28126509 DOI: 10.1016/j.lpm.2016.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 11/27/2016] [Accepted: 12/20/2016] [Indexed: 01/02/2023] Open
Abstract
Advances in heart surgery over the past 30 years have significantly improved the prognosis of congenital heart diseases (CHD). Therefore, the epidemiology of CHD has changed dramatically with a shift of mortality from pediatrics to adulthood and an increased prevalence of complex CHD. Today, caregivers and patients focus their interests to new perspectives: improving the quality of life, practicing sports, improving psychosocial care. Cardiac rehabilitation is completely integrated in these new therapeutic strategies. The starting point is the cardiopulmonary exercise test (CPET), with the measurement of oxygen uptake, or "VO2". CPET is now recommended in the follow-up of the adults with CHD. Maximum oxygen uptake correlates to the quality of life of children and adults with CHD. The principles of the rehabilitation in patients with heart failure may usually be applied to CHD patients. Some studies in complex CHD showed improvement of VO2 and quality of life after rehabilitation, without any adverse events. However few physicians have the experience in rehabilitation among CHD patients, especially children. Randomized trials on cardiac rehabilitation in adult and pediatric CHD patients are essential to increase the level of evidence and lead to specific guidelines in this population.
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Amedro P, Gavotto A, Guillaumont S, Vincenti M, De La Villeon G, Soulatges C, Bredy C, Matecki S. Cardiopulmonary exercise test among children with congenital heart diseases: a multicenter study. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2017. [DOI: 10.1016/s1878-6480(17)30339-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Gavotto A, Guillaumont S, Vincenti M, De La Villeon G, Soulatges C, Bredy C, Matecki S, Amedro P. Cardiopulmonary exercise test in children with congenital heart diseases: correlation between ventilatory parameters and maximum oxygen uptake. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2016. [DOI: 10.1016/s1878-6480(16)30548-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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