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Zaffanello M, Piacentini G, Nosetti L, Zoccante L. Sleep Disordered Breathing in Children with Autism Spectrum Disorder: An In-Depth Review of Correlations and Complexities. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1609. [PMID: 37892271 PMCID: PMC10605434 DOI: 10.3390/children10101609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/18/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023]
Abstract
Sleep-disordered breathing is a significant problem affecting the pediatric population. These conditions can affect sleep quality and children's overall health and well-being. Difficulties in social interaction, communication, and repetitive behavioral patterns characterize autism spectrum disorder. Sleep disturbances are common in children with ASD. This literature review aims to gather and analyze available studies on the relationship between SDB and children with autism spectrum disorder. We comprehensively searched the literature using major search engines (PubMed, Scopus, and Web of Science). After removing duplicates, we extracted a total of 96 records. We selected 19 studies for inclusion after a thorough title and abstract screening process. Seven articles were ultimately incorporated into this analysis. The research findings presented herein emphasize the substantial influence of sleep-disordered breathing on pediatric individuals diagnosed with autism spectrum disorder (ASD). These findings reveal a high incidence of SDB in children with ASD, emphasizing the importance of early diagnosis and specialized treatment. Obesity in this population further complicates matters, requiring focused weight management strategies. Surgical interventions, such as adenotonsillectomy, have shown promise in improving behavioral issues in children with ASD affected by OSA, regardless of their obesity status. However, more comprehensive studies are necessary to investigate the benefits of A&T treatment, specifically in children with ASD and OSA. The complex relationship between ASD, SDB, and other factors, such as joint hypermobility and muscle hypotonia, suggests a need for multidisciplinary treatment approaches. Physiotherapy can play a critical role in addressing these intricate health issues. Early sleep assessments and tailored weight management strategies are essential for timely diagnosis and intervention in children with ASD. Policy initiatives should support these efforts to enhance the overall well-being of this population. Further research is crucial to understand the complex causes of sleep disturbances in children with ASD and to develop effective interventions considering the multifaceted nature of these conditions.
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Zaffanello M, Pietrobelli A, Piacentini G, Guzzo A, Antoniazzi F. The Impact of Growth Hormone Therapy on Sleep-Related Health Outcomes in Children with Prader-Willi Syndrome: A Review and Clinical Analysis. J Clin Med 2023; 12:5504. [PMID: 37685570 PMCID: PMC10488332 DOI: 10.3390/jcm12175504] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
This literature review of growth hormone (GH) therapy and sleep-related health outcomes in children diagnosed with Prader-Willi syndrome (PWS) assembles evidence for the consequences of sleep deprivation and poor sleep quality: difficulty concentrating and learning at school, behavioral problems, diminished quality of life, and growth impairment. Sleep-disordered breathing (SDB) is another factor that impacts a child's well-being. We searched the electronic databases Medline PubMed Advanced Search Builder, Scopus, and Web of Science using MeSH terms and text words to retrieve articles on GH deficiency, recombinant human growth hormone (rhGH) therapy, sleep quality, SDB, and PWS in children. The censor date was April 2023. The initial search yielded 351 articles, 23 of which were analyzed for this review. The study findings suggest that while GH may have a role in regulating sleep, the relationship between GH treatment and sleep in patients with PWS is complex and influenced by GH dosage, patient age, and type and severity of respiratory disorders, among other factors. GH therapy can improve lung function, linear growth, and body composition in children with PWS; however, it can also trigger or worsen obstructive sleep apnea or hypoventilation in some. Long-term GH therapy may contribute to adenotonsillar hypertrophy and exacerbate sleep apnea in children with PWS. Finally, GH therapy can improve sleep quality in some patients but it can also cause or worsen SDB in others, leading to diminished sleep quality and overall quality of life. The current evidence suggests that the initial risk of worsening SDB may improve with long-term therapy. In conclusion, rhGH is the standard for managing patients with PWS. Nonetheless, its impact on respiratory function during sleep needs to be thoroughly evaluated. Polysomnography is advisable to assess the need for adenotonsillectomy before initiating rhGH therapy. Close monitoring of sleep disorders in patients with PWS receiving GH therapy is essential to ensure effective and safe treatment.
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Nosetti L, Zaffanello M, De Bernardi di Valserra F, Simoncini D, Beretta G, Guacci P, Piacentini G, Agosti M. Exploring the Intricate Links between Adenotonsillar Hypertrophy, Mouth Breathing, and Craniofacial Development in Children with Sleep-Disordered Breathing: Unraveling the Vicious Cycle. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1426. [PMID: 37628425 PMCID: PMC10453215 DOI: 10.3390/children10081426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023]
Abstract
Adenotonsillar hypertrophy has been well-acknowledged as the primary instigator of sleep-disordered breathing in the pediatric population. This condition spans a spectrum, from typical age-related growth that the immune system influences to persistent pathological hypertrophy. Reduction in air spaces, metabolic changes, neurobehavioral alterations, and chronic inflammation characterizes the latter form. As the go-to treatment, adenotonsillectomy has proven effective. However, it is not a guarantee for all patients, leaving us without reliable predictors of treatment success. Evidence suggests a connection between adenotonsillar hypertrophy and specific oral breathing patterns resulting from craniofacial development. This finding implies an intricate interdependence between the two, hinting at a self-sustaining vicious cycle that persists without proper intervention. The theories regarding the relationship between craniofacial conformation and sleep-disordered breathing have given rise to intriguing perspectives. In particular, the "gracilization theory" and the "gravitational hypothesis" have provided fascinating insights into the complex interaction between craniofacial conformation and SDB. Further investigation is crucial to unraveling the underlying pathophysiological mechanisms behind this relationship. It is also vital to explore the risk factors linked to adenotonsillectomy failure, study the long-term effects of adenotonsillar hypertrophy on craniofacial growth, and devise innovative diagnostic techniques to detect upper airway compromise early. Moreover, to assess their efficacy, we must delve into novel therapeutic approaches for cases that do not respond to traditional treatment, including positional therapy and orofacial myofunctional therapy. Though complex and unpredictable, these challenges promise to enhance our understanding and treatment of adenotonsillar hypertrophy and its related complications in children. By taking on this task, we can pave the way for more effective and targeted interventions, ultimately improving affected individuals' well-being and quality of life.
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Venditto L, Ferrante G, Caccin A, Franchini G, Zaffanello M, Tenero L, Piazza M, Di Gioia S, Piacentini G, Pietrobelli A. Lung abscess as a complication of Lemierre Syndrome in adolescents: a single center case reports and review of the literature. Ital J Pediatr 2023; 49:96. [PMID: 37563612 PMCID: PMC10413500 DOI: 10.1186/s13052-023-01499-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/20/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Fusobacterium necrophorum is an anaerobic, gram-negative, non-motile, filamentous, non-spore forming bacillus found in the oral cavity, gastrointestinal tract, and female genital tract, responsible of a rare disease named Lemierre Syndrome, characterized by septic thrombophlebitis of the internal jugular vein, which mainly affects previously healthy adolescents and young adults; some risk factors are reported, as smoking or primary viral or bacterial infection leading to the disruption of mucosa. The syndrome originates commonly from an upper respiratory infection such as pharyngotonsillitis, acute otitis media, cervical lymphadenitis, sinusitis, or odontogenic abscess, and may result in multiorgan metastasis, more frequently leading to pulmonary complications, especially lung abscesses. CASE PRESENTATION We describe two cases of adolescents with atypical Lemierre Syndrome evaluated in a tertiary care center, one with a confirmed infection by Fusobacterium necrophorum and one with a presumptive diagnosis based on clinical features, who developed lung abscesses needing a prolonged antibiotic course and hospitalization. Of interest, both were user of electronic cigarette, configuring a possible new risk factor. The proper diagnosis of Lemierre Syndrome is often difficult to establish, so a high degree of suspicion is needed, especially in the case of lung abscesses in otherwise healthy adolescents. CONCLUSION The current study will contribute to providing insight into Lemierre Syndrome clinical presentation and management in adolescents, promoting awareness for a rare but potentially fatal disease. Moreover, it suggests a possible relationship between Lemierre syndrome and the use of electronic cigarette, that should be investigated by future studies.
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Lella G, Pecoraro L, Benetti E, Arnone OC, Piacentini G, Brugnara M, Pietrobelli A. Nutritional Management of Idiopathic Nephrotic Syndrome in Pediatric Age. Med Sci (Basel) 2023; 11:47. [PMID: 37606426 PMCID: PMC10443265 DOI: 10.3390/medsci11030047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/23/2023] Open
Abstract
Nephrotic syndrome (NS) is a common pediatric disease characterized by a dysfunction in the glomerular filtration barrier that leads to protein, fluid, and nutrient loss in urine. Corticosteroid therapy is the conventional treatment in children. Long-term complications of NS and prolonged exposure to steroids affect bones, growth, and the cardiovascular system. Diet can play an important role in preventing these complications, but there is a scarcity of scientific literature about nutritional recommendations for children with NS. They need individualized nutrition choices not only during the acute phase of the disease but also during remission to prevent the progression of kidney damage. The correct management of diet in these children requires a multidisciplinary approach that involves family pediatricians, pediatric nephrologists, dietitians, and parents.
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Stefani C, Pecoraro L, Flodmark CE, Zaffanello M, Piacentini G, Pietrobelli A. Allergic Diseases and Childhood Obesity: A Detrimental Link? Biomedicines 2023; 11:2061. [PMID: 37509700 PMCID: PMC10377533 DOI: 10.3390/biomedicines11072061] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
Several epidemiological studies have described childhood obesity as a risk factor for atopic disease, particularly asthma. At the same time, this association seems to be more conflicting for allergic rhinitis, atopic dermatitis, and chronic urticaria. This article aims to deepen the possibility of a relationship between childhood obesity and allergic diseases. As regards asthma, the mechanical and inflammatory effects of obesity can lead to its development. In addition, excess adiposity is associated with increased production of inflammatory cytokines and adipokines, leading to low-grade systemic inflammation and an increased risk of asthma exacerbations. Allergic rhinitis, atopic dermatitis, food allergies, and chronic urticaria also seem to be related to this state of chronic low-grade systemic inflammation typical of obese children. Vitamin D deficiency appears to play a role in allergic rhinitis, while dyslipidemia and skin barrier defects could explain the link between obesity and atopic dermatitis. Starting from this evidence, it becomes of fundamental importance to act on body weight control to achieve general and allergic health, disentangling the detrimental link between obesity allergic diseases and childhood obesity. Further studies on the association between adiposity and atopy are needed, confirming the biologically active role of fat tissue in the development of allergic diseases and exploring the possibility of new therapeutic strategies.
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Zaffanello M, Pietrobelli A, Zoccante L, Ferrante G, Tenero L, Piazza M, Ciceri ML, Nosetti L, Piacentini G. Mental Health and Cognitive Development in Symptomatic Children and Adolescents Scoring High on Habitual Snoring: Role of Obesity and Allergy. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1183. [PMID: 37508681 PMCID: PMC10377772 DOI: 10.3390/children10071183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/01/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Obstructive sleep apnea can have a negative impact on children's and adolescents' neurocognitive abilities and hinder their academic and adaptive progress in academic, social, and/or behavioral dimensions. In this retrospective cross-sectional study, we investigated the influence of body weight conditions and allergy status on long-term mental health, cognitive development, and quality of life in children and adolescents who snored. METHODS The study sample included 47 subjects (age range 4.1 to 15.3 years) who exhibited high levels of snoring and underwent home-based polysomnography between 2015 and 2019. Follow-up assessments (3 years on average between baseline and follow-up) entailed phone interviews with the subject's parents/caregivers who completed three validated questionnaires investigating sleep, quality of life, and parental ratings. RESULTS We found a correlation between age at diagnosis and being retrospectively overweight and high levels of snoring. In addition to a higher risk of developing emotional symptoms (8.2% increase in retrospective overweight status for each unit increase in the emotional score at follow-up) and oppositional behavior (9% increase in retrospective overweight status for each unit of oppositional T points at follow-up), we also noted reduced long-term social symptoms (11% decrease in retrospective overweight status for each unit increase in the social score at follow-up) and cognitive symptoms (10.6% decrease in retrospective overweight status for each unit increase in the cognitive score at follow-up), as well as a 6.1% increase in retrospective allergy status for each unit increase in academic performance at follow-up. CONCLUSIONS Snoring can have negative impacts on mental health and cognitive development in the long term. Early detection and intervention for neuropsychological disorders is important in children and adolescents who score high on snoring. In the long term, the effects of snoring on neuropsychological disorders may vary based on previous body weight and allergy status.
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Zaffanello M, Piacentini G. Unveiling the Hidden Connection between Allergies and Sleep-Disordered Breathing in Children and Its Impact on Health. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1143. [PMID: 37508641 PMCID: PMC10378427 DOI: 10.3390/children10071143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023]
Abstract
Sleep-disordered breathing (SDB) and allergies in children are increasingly relevant health issues that require attention [...].
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Zaffanello M, Ferrante G, Zoccante L, Ciceri ML, Nosetti L, Tenero L, Piazza M, Piacentini G. Predictive Power of Oxygen Desaturation Index (ODI) and Apnea-Hypopnea Index (AHI) in Detecting Long-Term Neurocognitive and Psychosocial Outcomes of Sleep-Disordered Breathing in Children: A Questionnaire-Based Study. J Clin Med 2023; 12:jcm12093060. [PMID: 37176501 PMCID: PMC10179379 DOI: 10.3390/jcm12093060] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/09/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Pediatric obstructive sleep apnea can negatively affect children's neurocognitive function and development, hindering academic and adaptive goals. Questionnaires are suitable for assessing neuropsychological symptoms in children with sleep-disordered breathing. The study aimed to evaluate the effectiveness of using the Oxygen Desaturation Index compared to the Obstructive Apnea-Hypopnea Index in predicting long-term consequences of sleep-disordered breathing in children. We conducted a retrospective analysis of respiratory polysomnography recordings from preschool and school-age children (mean age: 5.8 ± 2.8 years) and followed them up after an average of 3.1 ± 0.8 years from the home-based polysomnography. We administered three validated questionnaires to the parents/caregivers of the children by phone. Our results showed that children with an Oxygen Desaturation Index (ODI) greater than one event per hour exhibited symptoms in four domains (physical, school-related, Quality of Life [QoL], and attention deficit hyperactivity disorder [ADHD]) at follow-up, compared to only two symptoms (physical and school-related) found in children with an Obstructive Apnea-Hypopnea Index greater than one event per hour at the time of diagnosis. Our study also found a significant correlation between the minimum SpO2 (%) recorded at diagnosis and several outcomes, including Pediatric Sleep Questionnaire (PSQ) scores, physical, social, and school-related outcomes, and ADHD index at follow-up. These results suggest that the Oxygen Desaturation Index could serve as a valuable predictor of long-term symptoms in children with sleep-disordered breathing, which could inform treatment decisions. Additionally, measuring minimum SpO2 levels may help assess the risk of developing long-term symptoms and monitor treatment outcomes.
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Cinquetti M, Marchiotto C, Fingerle M, Salani M, Adami A, Dainese D, Magaraggia S, Rigotti E, Piacentini G. Breastfeeding rates fell in an Italian baby friendly hospital during the 2020 COVID-19 pandemic year and difficulties increased. Acta Paediatr 2023; 112:770-775. [PMID: 36644949 DOI: 10.1111/apa.16674] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 12/22/2022] [Accepted: 01/13/2023] [Indexed: 01/17/2023]
Abstract
AIM Our aim was to evaluate the impact of the COVID-19 pandemic on breastfeeding at discharge in a Baby Friendly hospital in 2020. METHODS This study retrospectively compared healthy neonates born in 2019 with those born in 2020 at the Baby Friendly San Bonifacio Hospital in Verona, Italy. We also compared those born to mothers who tested negative and positive for the virus that causes COVID-19. Breastfeeding support practices, nationality and type of birth were evaluated. The outcomes were type of breastfeeding at discharge and the presence of breastfeeding difficulties. RESULTS We analysed 2171 healthy neonates, which was 83.5% of those born in the hospital in 2019 and 2020, and 20 were born to mothers with the virus. Exclusive breastfeeding rates were 4.6% lower in 2020 than 2019 and breastfeeding difficulties rose by 10.1%. Mixed feeding, at the mother's request, and formula feeding due to medical indications, increased by 5.9% and 18.1% respectively. Most of the Baby Friendly hospital practices were implemented, but prenatal and intrapartum support decreased. CONCLUSION Exclusive breastfeeding fell during the COVID-19 pandemic in 2020 and breastfeeding difficulties rose. These may have been due to the effect of maternal and healthcare factors during the pandemic.
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Pecoraro L, Panzeri C, Nisi F, Lauriola S, Piacentini G, Pietrobelli A. Parental perception of SIDS prevention measures: where are we at? Minerva Pediatr (Torino) 2023; 75:433-435. [PMID: 36757017 DOI: 10.23736/s2724-5276.23.07182-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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Bodini A, Pecoraro L, Piazza M, Piacentini G. Symptomatic vascular rings: a case misdiagnosed as difficult asthma in a school-age girl. Minerva Pediatr (Torino) 2023; 75:139-141. [PMID: 33845564 DOI: 10.23736/s2724-5276.21.06139-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tenero L, Vaia R, Ferrante G, Maule M, Venditto L, Piacentini G, Senna G, Caminati M. Diagnosis and Management of Allergic Rhinitis in Asthmatic Children. J Asthma Allergy 2023; 16:45-57. [PMID: 36636703 PMCID: PMC9829985 DOI: 10.2147/jaa.s281439] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023] Open
Abstract
Allergic rhinitis (AR) is a common upper airways inflammatory condition especially in paediatric population; its burden potentially impacts on quality of life, quality of sleep and daily performance, which can be difficult to perceive but not less relevant in the middle-long term. The present review aims to provide an updated overview on AR epidemiology, diagnosis and with a special focus on its connections with bronchial asthma. In fact, when considering asthmatic pediatric population, AR is probably the most important risk factor for asthma onset and the most impactful extra-bronchial determinant of asthma control. Under this perspective, allergen immunotherapy (AIT) should always be considered in the light of a precision medicine approach. In fact, AIT does represent a unique opportunity to specifically interfere with AR immunological background, improve both AR and bronchial asthma control and prevent allergic disease evolution. Verifying the patient's eligibility to that option should be considered as a priority for every physician managing children suffering from AR, especially when associated with bronchial asthma.
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Puma A, Pecoraro L, Salvottini C, Carbonare LD, Piacentini G, Pietrobelli A. Parental Perceptions and Concerns Related to the Consequences of Pediatric Obesity: Feeling or Real Problem? Endocr Metab Immune Disord Drug Targets 2023; 23:1380-1391. [PMID: 35638538 DOI: 10.2174/1871530322666220530121012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/09/2022] [Accepted: 04/19/2022] [Indexed: 11/22/2022]
Abstract
Lifestyle modifications (i.e., nutrition and physical activity) remain the main tools in the context of childhood obesity's treatment and prevention of short and long-term consequences. At the same time, parental perception of child weight represents an even more important tool. It is known that more than half of parents of overweight/obese children underestimate their child's weight status or are not worried about the risks associated with childhood overweight/obesity. Consequently, parental perception of childhood obesity can often be erroneous, and, even when accurate, subsequent parental behaviors can inadvertently contribute to the onset or persistence of childhood and adult obesity. Starting from the evidence that targeting a parent to induce a behavioral change is more effective than targeting the child only without parental participation, parental perceptions of childhood obesity can therefore represent a very important tool to take into consideration to achieve improvements in the context of childhood obesity. Therefore, knowledge of parental perception of children's weight status is needed to help pediatricians to organize and adapt activities and programs that promote healthy weight management among children. Specifically, early assessments of parents' perceptions of a child's weight, followed by regular follow-up visits, appropriate feedback, continuing education efforts, and efforts to follow the child's weight status over time, can be potentially very helpful.
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Ferruzzi A, Vrech M, Pietrobelli A, Cavarzere P, Zerman N, Guzzo A, Flodmark CE, Piacentini G, Antoniazzi F. The influence of growth hormone on pediatric body composition: A systematic review. Front Endocrinol (Lausanne) 2023; 14:1093691. [PMID: 36843617 PMCID: PMC9947344 DOI: 10.3389/fendo.2023.1093691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND Growth hormone (GH) affects metabolism and regulates growth in childhood. The most prominent feature of GH deficiency (GHD) in children is diminished height velocity that eventually leads to short stature. In adult-onset GHD, lean body mass (LBM) is reduced, and visceral fat mass (FM) increased. Beneficial effects of GH treatment on body composition in adults with GHD, including an increase in muscle mass and a decrease in FM, are well established. Relatively few studies have investigated the effects of GH treatment on the body composition of pediatric patients with idiopathic or hypothalamic-pituitary disease-associated GH deficiency. This systematic review aimed to summarize available evidence relating to the effects of GH treatment on body composition in children with GHD. METHODS The PubMed, Science Direct, Cochrane Trials, and Embase databases, were searched with keywords including "GH", "body composition", "children", and "growth hormone" for English-language articles, published between January 1999 and March 2021. Two reviewers independently evaluated the search results and identified studies for inclusion based on the following criteria: participants had a confirmed diagnosis of GHD (as defined in each study); participants were pediatric patients who were receiving GH or had stopped GH treatment, regardless of whether they were pre- or post-pubertal; the intervention was recombinant human GH (rhGH; somatropin); and outcomes included changes in body composition during or after stopping GH therapy. Data extracted from each study included study quality, study sample characteristics, study interventions, and body composition. Data on fat-free mass and LBM were combined into a single category of LBM. RESULTS Sixteen studies reporting changes in body composition (i.e., FM and LBM) associated with GH treatment in children with GHD were identified and included in the review. Collectively, these studies demonstrated that FM decreased, and LBM increased in response to GH replacement therapy. CONCLUSION Despite study limitations (i.e., potential effects of diet and physical activity were not considered), we concluded that a periodic body composition assessment is required to ensure that a satisfactory body composition is achieved during GH replacement therapy in children with GHD.
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Ullmann N, Bush A, Piacentini G, Santamaria F, Cutrera R. Editorial: Difficult and severe asthma in children, volume II. Front Pediatr 2023; 11:1158309. [PMID: 37009299 PMCID: PMC10061068 DOI: 10.3389/fped.2023.1158309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 02/27/2023] [Indexed: 04/04/2023] Open
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Ferrante G, Fasola S, Piazza M, Tenero L, Zaffanello M, La Grutta S, Piacentini G. Vitamin D and Healthcare Service Utilization in Children: Insights from a Machine Learning Approach. J Clin Med 2022; 11:jcm11237157. [PMID: 36498731 PMCID: PMC9738108 DOI: 10.3390/jcm11237157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/15/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022] Open
Abstract
Vitamin D deficiency and insufficiency is a global health issue: an association has been demonstrated between vitamin D deficiency and a myriad of acute and chronic illnesses. Data regarding vitamin D status among children hospitalized with non-critical illnesses are scanty. We aimed to: (1) identify profiles of children hospitalized due to non-critical illnesses, using vitamin D levels as the driving outcome; (2) assess the association between patient profiles and length of stay. The study included 854 patients (1−17 years old) who underwent blood tests for detecting vitamin D levels. A regression tree was used to stratify patients. The relationship between vitamin D levels and length of stay was explored using Poisson regression. The regression tree identified three subgroups. Group A (16%): African, North African, Hispanic, and Indian patients. Group B (62%): Caucasian and Asian patients hospitalized for respiratory, metabolic, ill-defined, infective, and genitourinary diseases. Group C (22%): Caucasian and Asian patients hospitalized for digestive, nervous, and musculoskeletal diseases, blood and skin diseases, and injuries. Mean serum vitamin D level (ng/mL) was 13.7 (SD = 9.4) in Group A, 20.5 (10.0) in Group B, and 26.2 (12.6) in Group C. Group B was associated with the highest BMI z-score (p < 0.001) and the highest frequency of preterm births (p = 0.041). Mean length of stay was longer in Group A than in the other groups (p < 0.001) and decreased significantly by 9.8% (p = 0.024) in Group A and by 5% (p = 0.029) in Group B per 10 ng/mL increase in vitamin D level. We identified three subgroups of hospitalized children, defined according to ethnicity and discharge diagnosis, and characterized by increasing vitamin D levels. Vitamin D levels were associated with length of hospitalization.
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Dal Ben S, Gaudino R, Cavarzere P, Volpi S, Antoniazzi F, Boner A, Piacentini G. Age at menarche in girls with cystic fibrosis and asthma. Minerva Endocrinol (Torino) 2022; 47:479-481. [PMID: 35195379 DOI: 10.23736/s2724-6507.21.03451-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Zaffanello M, Pietrobelli A, Gozal D, Nosetti L, La Grutta S, Cilluffo G, Ferrante G, Piazza M, Piacentini G. Cluster Analysis of Home Polygraphic Recordings in Symptomatic Habitually-Snoring Children: A Precision Medicine Perspective. J Clin Med 2022; 11:jcm11195960. [PMID: 36233827 PMCID: PMC9571925 DOI: 10.3390/jcm11195960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/30/2022] [Accepted: 10/04/2022] [Indexed: 11/04/2022] Open
Abstract
(1) Background: Sleep-disordered breathing (SDB) is a frequent problem in children. Cluster analyses offer the possibility of identifying homogeneous groups within a large clinical database. The application of cluster analysis to anthropometric and polysomnographic measures in snoring children would enable the detection of distinctive clinically-relevant phenotypes; (2) Methods: We retrospectively collected the results of nocturnal home-based cardiorespiratory polygraphic recordings and anthropometric measurements in 326 habitually-snoring otherwise healthy children. K-medoids clustering was applied to standardized respiratory and anthropometric measures, followed by Silhouette-based statistics. Respiratory Disturbance Index (RDI) and oxygen desaturation index (≤3%) were included in determining the optimal number of clusters; (3) Results: Mean age of subjects was 8.1 ± 4.1 years, and 57% were males. Cluster analyses uncovered an optimal number of three clusters. Cluster 1 comprised 59.5% of the cohort (mean age 8.69 ± 4.14 years) with a mean RDI of 3.71 ± 3.23 events/hour of estimated sleep (e/ehSleep). Cluster 2 included 28.5% of the children (mean age 6.92 ± 3.43 years) with an RDI of 6.38 ± 3.92 e/ehSleep. Cluster 3 included 12% of the cohort (mean age 7.58 ± 4.73 years) with a mean RDI of 25.5 ± 19.4 e/ehSleep. Weight z-score was significantly lower in cluster 3 [-0.14 ± 1.65] than in cluster 2 [0.86 ± 1.78; p = 0.015] and cluster 1 [1.04 ± 1.78; p = 0.002]. Similar findings emerged for BMI z scores. However, the height z-score was not significantly different among the 3 clusters; (4) Conclusions: Cluster analysis of children who are symptomatic habitual snorers and are referred for clinical polygraphic evaluation identified three major clusters that differed in age, RDI, and anthropometric measures. An increased number of children in the cluster with the highest RDI had reduced body weight. We propose that the implementation of these approaches to a multicenter-derived database of home-based polygraphic recordings may enable the delineation of objective unbiased severity categories of pediatric SDB. Our findings could be useful for clinical implementation, formulation of therapeutic decision guidelines, clinical management, prevision of complications, and long-term follow-up.
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Zaffanello M, Franchini M, Piacentini G. Pediatric Sleep-Disordered Breathing and Long-Term Complications: Clinical and Health Implications. J Clin Med 2022; 11:jcm11175178. [PMID: 36079107 PMCID: PMC9457297 DOI: 10.3390/jcm11175178] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
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Cogo A, Piazza M, Costella S, Appodia M, Aralla R, Zanconato S, Carraro S, Piacentini G. A positive effect of a short period stay in Alpine environment on lung function in asthmatic children. Pediatr Pulmonol 2022; 57:2116-2121. [PMID: 35606932 PMCID: PMC9546332 DOI: 10.1002/ppul.25987] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/10/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022]
Abstract
Lung function is a central issue in diagnosis and determination of asthma severity and asthma control has been previously reported to improve after a stay in mountain environment for at least 2 weeks. No data are available for shorter periods of stay, in particular for small airways during a stay at altitude. The aim of this study is to focus on changes in respiratory function, regarding both the central airways and the peripheral airways in the first 2 weeks of stay in a mountain environment in asthmatic children. In this study, 66 asthmatic children (age: 14 ± 2.8 years) were evaluated through spirometric and oscillometric tests at the time of arrival at the Istituto Pio XII, Misurina (BL), Italy, 1756 m above sea level (T0), after 24 h (T1), and 168 h (T2) of stay. FEV1%, FEF25%-75%, and FEV1/FVC increased significantly from T0 value both at T1 and T2 (respectively, p = 0.0002, p < 0.0001, p = 0.0002). Oscillometry showed a significant improvement in R5, R20, and R5-20 at both T1 and T2 as compared to T0 (respectively, p = 0.0001, p = 0.0002, and p = 0.049). Reactance at 5 Hz (X5) improved significantly at T2 versus T0, p = 0.0022. The area under reactance curve between Fres and 5 Hz (AX) was significantly reduced (p = 0.0001) both at T1 and T2 as compared to T0. This study shows an improvement in respiratory indices as soon as after 24 h of stay at altitude, persisting in the following week.
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Cavarzere P, Camilot M, Palma L, Lauriola S, Gaudino R, Vincenzi M, Antoniazzi F, Teofoli F, Piacentini G. Twenty Years of Neonatal Screening for Congenital Adrenal Hyperplasia in North-Eastern Italy: Role of Liquid Chromatography-Tandem Mass Spectrometry as a Second-Tier Test. Horm Res Paediatr 2022; 95:255-263. [PMID: 35350013 DOI: 10.1159/000524170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/14/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Newborn screening for congenital adrenal hyperplasia (CAH) based on 17-hydroxyprogesterone (17-OHP) concentration in dried blood spots has been taking place in North-Eastern Italy since 2001. Since 2017, liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been introduced, for the first time in Italy, as a second-tier test. AIMS Our study aims to evaluate, on the one hand, the effectiveness of the newborn screening for CAH after 20 years of testing and, on the other, the impact that the introduction of the second-tier test had on the diagnostic accuracy of the screening program. METHODS Since 2001 dried blood spots taken from newborns have been screened with a time-resolved fluoroimmunoassay for 17-OHP determination. Over the years, the cut-off levels of 17-OHP were adjusted according to gestational age. Since 2017, a second-tier test in LC-MS/MS was introduced for samples displaying fluoroimmunoassay 17-OHP exceeding the cut-off. RESULTS In total, 862,521 newborns have been screened over a period of 20 years. The total incidence of 21-hydroxylase deficiency (21-OHD) was 1:25,368, moreover, a case of 11-β-hydroxylase deficiency was identified. All these diagnoses were genetically confirmed. The sensitivity and specificity of the screening program were 97% and 99.4%, respectively. The use of LC-MS/MS as a second-tier test significantly reduced the recall rate and increased the positive predictive value. CONCLUSIONS Screening for CAH is useful in the neonatal diagnosis of a classic form of 21-OHD, allowing a precocious treatment of affected children. The introduction of an LC-MS/MS second-tier reduced the recall rate, avoiding unnecessary blood withdrawal and medical evaluations and preventing stress to families. Furthermore, it helped identify rarer forms of CAH.
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Pietrobelli A, Fearnbach N, Ferruzzi A, Vrech M, Heo M, Faith M, Pecoraro L, Zoller T, Antoniazzi F, Piacentini G, Heymsfield SB. Effects of COVID‐19 lockdown on lifestyle behaviors in children with obesity: Longitudinal study update. Obes Sci Pract 2022; 8:525-528. [PMID: 35949277 PMCID: PMC9358732 DOI: 10.1002/osp4.581] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/30/2021] [Accepted: 12/06/2021] [Indexed: 11/11/2022] Open
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Pecoraro L, Solfa M, Ferron E, Mirandola M, Lauriola S, Piacentini G, Pietrobelli A. Mediterranean diet and physical activity in Down syndrome pediatric subjects: the DONUT STUDY. Int J Food Sci Nutr 2022; 73:973-980. [PMID: 35912934 DOI: 10.1080/09637486.2022.2104227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
INTRODUCTION Children with Down syndrome (DS) are characterised by peculiar dietary choices and approach to physical activity. The aim of this study is to quantify their adherence to the Mediterranean diet, their level of physical activity and lipid profile. METHODS Cross-sectional study, involving 61 children affected by DS. Parents of the patients were requested to complete two questionnaires, Mediterranean Diet Quality Index in children and adolescents (KIDMED) and Godin Leisure-Time Physical Activity Questionnaire (Godin). In addition, children underwent a venous sampling to check their lipid profile. RESULTS High scores on KIDMED and Godin were found and were associated with a reduced likelihood of being overweight or obese (0.001< p < 0.077; 0.001< p < 0.248). The level of physical activity and the probability of finding pathological HDL values in plasma were inversely related (0.001< p < 0.263). CONCLUSIONS The DONUT study proves that KIDMED and Godin questionnaires can identify children affected by DS that can lead to develop inadequate anthropometric variables and low levels of HDL cholesterol. Moreover, the results of this study show that, despite potential difficulties in the pursuit of a correct diet and an adequate approach to physical activity, children with DS could achieve results that are substantially like those of non-DS children.
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Andrenacci B, Ferrante G, Roberto G, Piacentini G, La Grutta S, Marseglia GL, Licari A. Challenges in uncontrolled asthma in pediatrics: important considerations for the clinician. Expert Rev Clin Immunol 2022; 18:807-821. [PMID: 35730635 DOI: 10.1080/1744666x.2022.2093187] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Despite symptoms control being the primary focus of asthma management according to guidelines, uncontrolled asthma is still an issue worldwide, leading to huge costs and asthma deaths at all ages. In childhood, poor asthma control can be even more harmful, as it can irreversibly compromise the children's lung function and the whole family's well-being. AREAS COVERED Given the problem extent, this review aims to discuss the leading modifiable causes of uncontrolled asthma in Pediatrics, giving some practical insights regarding the critical role of families and the main tools for monitoring control and drug adherence, even at a distance. The most recent GINA documents were used as the primary reference, along with the latest evidence regarding the management of asthma control and the impact of the COVID-19 pandemic on asthma. EXPERT OPINION In managing pediatric asthma, a multidisciplinary, multi-determinant, personalized approach is needed, actively involving families, schools, and other specialists. In addition to current strategies for implementing control, electronic health strategies, new validated asthma control tools, and the identification of novel inflammatory biomarkers could lead to increasingly tailored therapies with greater effectiveness in reaching asthma control.
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