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  1. Article ; Online: COVID-19 Disease Severity Risk Factors for Pediatric Patients in Italy.

    Bellino, Stefania / Punzo, Ornella / Rota, Maria Cristina / Del Manso, Martina / Urdiales, Alberto Mateo / Andrianou, Xanthi / Fabiani, Massimo / Boros, Stefano / Vescio, Fenicia / Riccardo, Flavia / Bella, Antonino / Filia, Antonietta / Rezza, Giovanni / Villani, Alberto / Pezzotti, Patrizio

    Pediatrics

    2020  Volume 146, Issue 4

    Abstract: ... COVID-19) pediatric patients aged <18 years in Italy.: Methods: Data from the national case-based ... among 511 hospitalized patients, 3.5% were admitted in ICU, and 4 deaths occurred. Lower risk of disease ... represent severity risk factors. A better understanding of the infection in children may give important ...

    Abstract Objectives: To describe the epidemiological and clinical characteristics of coronavirus disease (COVID-19) pediatric patients aged <18 years in Italy.
    Methods: Data from the national case-based surveillance system of confirmed COVID-19 infections until May 8, 2020, were analyzed. Demographic and clinical characteristics of subjects were summarized by age groups (0-1, 2-6, 7-12, 13-18 years), and risk factors for disease severity were evaluated by using a multilevel (clustered by region) multivariable logistic regression model. Furthermore, a comparison among children, adults, and elderly was performed.
    Results: Pediatric patients (3836) accounted for 1.8% of total infections (216 305); the median age was 11 years, 51.4% were male, 13.3% were hospitalized, and 5.4% presented underlying medical conditions. The disease was mild in 32.4% of cases and severe in 4.3%, particularly in children ≤6 years old (10.8%); among 511 hospitalized patients, 3.5% were admitted in ICU, and 4 deaths occurred. Lower risk of disease severity was associated with increasing age and calendar time, whereas a higher risk was associated with preexisting underlying medical conditions (odds ratio = 2.80, 95% confidence interval = 1.74-4.48). Hospitalization rate, admission in ICU, disease severity, and days from symptoms onset to recovery significantly increased with age among children, adults and elderly.
    Conclusions: Data suggest that pediatric cases of COVID-19 are less severe than adults; however, age ≤1 year and the presence of underlying conditions represent severity risk factors. A better understanding of the infection in children may give important insights into disease pathogenesis, health care practices, and public health policies.
    MeSH term(s) Adolescent ; Age Factors ; Betacoronavirus ; COVID-19 ; Child ; Child, Preschool ; Comorbidity ; Coronavirus Infections/diagnosis ; Coronavirus Infections/epidemiology ; Coronavirus Infections/mortality ; Coronavirus Infections/therapy ; Critical Care ; Female ; Humans ; Infant ; Infant, Newborn ; Italy/epidemiology ; Logistic Models ; Male ; Pandemics ; Pneumonia, Viral/diagnosis ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/mortality ; Pneumonia, Viral/therapy ; Population Surveillance ; Risk Factors ; SARS-CoV-2 ; Severity of Illness Index
    Keywords covid19
    Language English
    Publishing date 2020-07-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 207677-9
    ISSN 1098-4275 ; 0031-4005
    ISSN (online) 1098-4275
    ISSN 0031-4005
    DOI 10.1542/peds.2020-009399
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: COVID-19 Disease Severity Risk Factors for Pediatric Patients in Italy

    Bellino, Stefania / Punzo, Ornella / Rota, Maria Cristina / Del Manso, Martina / Urdiales, Alberto Mateo / Andrianou, Xanthi / Fabiani, Massimo / Boros, Stefano / Vescio, Fenicia / Riccardo, Flavia / Bella, Antonino / Filia, Antonietta / Rezza, Giovanni / Villani, Alberto / Pezzotti, Patrizio

    Pediatrics

    Abstract: ... COVID-19) pediatric patients aged <18 years in Italy. METHODS: Data from the national case-based ... among 511 hospitalized patients, 3.5% were admitted in ICU, and 4 deaths occurred. Lower risk of disease ... conditions represent severity risk factors. A better understanding of the infection in children may give ...

    Abstract OBJECTIVES: To describe the epidemiological and clinical characteristics of coronavirus disease (COVID-19) pediatric patients aged <18 years in Italy. METHODS: Data from the national case-based surveillance system of confirmed COVID-19 infections until May 8, 2020, were analyzed. Demographic and clinical characteristics of subjects were summarized by age groups (0-1, 2-6, 7-12, 13-18 years), and risk factors for disease severity were evaluated by using a multilevel (clustered by region) multivariable logistic regression model. Furthermore, a comparison among children, adults, and elderly was performed. RESULTS: Pediatric patients (3836) accounted for 1.8% of total infections (216 305); the median age was 11 years, 51.4% were male, 13.3% were hospitalized, and 5.4% presented underlying medical conditions. The disease was mild in 32.4% of cases and severe in 4.3%, particularly in children ≤6 years old (10.8%); among 511 hospitalized patients, 3.5% were admitted in ICU, and 4 deaths occurred. Lower risk of disease severity was associated with increasing age and calendar time, whereas a higher risk was associated with preexisting underlying medical conditions (odds ratio = 2.80, 95% confidence interval = 1.74-4.48). Hospitalization rate, admission in ICU, disease severity, and days from symptoms onset to recovery significantly increased with age among children, adults and elderly. CONCLUSIONS: Data suggest that pediatric cases of COVID-19 are less severe than adults; however, age ≤1 year and the presence of underlying conditions represent severity risk factors. A better understanding of the infection in children may give important insights into disease pathogenesis, health care practices, and public health policies.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #646154
    Database COVID19

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  3. Book ; Online: Faculty Opinions recommendation of COVID-19 Disease Severity Risk Factors for Pediatric Patients in Italy.

    Polaner, David

    Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature

    2020  

    Keywords covid19
    Publisher Faculty Opinions Ltd
    Publishing country uk
    Document type Book ; Online
    DOI 10.3410/f.738337966.793576791
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: The mechanisms of milder clinical symptoms of COVID-19 in children compared to adults.

    Luo, Caiyin / Chen, Wanwen / Cai, Junying / He, Yuwen

    Italian journal of pediatrics

    2024  Volume 50, Issue 1, Page(s) 28

    Abstract: ... to the typically milder clinical presentation in pediatric Coronavirus Disease 2019 (COVID-19) patients compare ... with adults patients with COVID-19. The pathophysiological mechanisms that mitigate lung injury in children ... In stark contrast to adult patients, children who contract Severe ...

    Abstract In stark contrast to adult patients, children who contract Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) typically manifest milder symptoms or remain asymptomatic. However, the precise underlying mechanisms of this pathogenesis remain elusive. In this review, we primarily retrospect the clinical characteristics of SARS-CoV-2 infection in children, and explore the factors that may contribute to the typically milder clinical presentation in pediatric Coronavirus Disease 2019 (COVID-19) patients compare with adults patients with COVID-19. The pathophysiological mechanisms that mitigate lung injury in children are as follows: the expression level of ACE2 receptor in children is lower; the binding affinity between ACE2 receptors and viral spike proteins in children was weaker; children have strong pre-activated innate immune response and appropriate adaptive immune response; children have more natural lymphocytes; children with COVID-19 can produce higher levels of IgM, IgG and interferon; children infected with SARS-CoV-2 can produce lower levels of IL-6 and IL-10; children have fewer underlying diseases and the lower risk of worsening COVID-19; children are usually exposed to other respiratory viruses and have an enhanced cross-reactive immunity. Comprehending the relative contributions of these processes to the protective phenotype in the developing lungs can help in the diagnosis, treatment and research pertaining to children with COVID-19.
    MeSH term(s) Adult ; Humans ; Child ; COVID-19 ; SARS-CoV-2 ; Angiotensin-Converting Enzyme 2 ; Adaptive Immunity
    Chemical Substances Angiotensin-Converting Enzyme 2 (EC 3.4.17.23)
    Language English
    Publishing date 2024-02-14
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2088556-8
    ISSN 1824-7288 ; 1720-8424
    ISSN (online) 1824-7288
    ISSN 1720-8424
    DOI 10.1186/s13052-024-01587-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: How Children Are Protected From COVID-19? A Historical, Clinical, and Pathophysiological Approach to Address COVID-19 Susceptibility.

    Massalska, Magdalena Anna / Gober, Hans-Jürgen

    Frontiers in immunology

    2021  Volume 12, Page(s) 646894

    Abstract: ... COVID-19 and patients with Behcet's disease, an autoimmune disorder exhibiting a region-specific ... reactive oxygen species as trigger factor for severe progression of COVID-19 and establish a link to the innate immune ... causing coronavirus disease 2019 (COVID-19) in early 2020 was accompanied by high rates of mortality ...

    Abstract The origin and the global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease 2019 (COVID-19) in early 2020 was accompanied by high rates of mortality in regions belonging to the ancient silk road, such as the south of China, Iran, Turkey and the northern parts of Italy. However, children seem to be spared in the epidemic as very small percentage worldwide being ill. The protection of children and neonates suggests the involvement of a specific component of adaptive immunity present at early development. Native immunoglobulin belonging to the class of IgM is abundantly present in neonates and children and is known for its recognition of self- and altered self-antigens. Native IgM may be able to neutralize virus by the recognition of endogenous "danger signal" encoded in the viral envelope and originally imprinted in the membranes of infected and stressed cells. Noteworthy, thrombosis and vasculitis, two symptoms in severely affected adult and pediatric patients are shared between COVID-19 and patients with Behcet's disease, an autoimmune disorder exhibiting a region-specific prevalence in countries of the former silk road. Molecular mechanisms and clinical indicators suggest reactive oxygen species as trigger factor for severe progression of COVID-19 and establish a link to the innate immune defense against bacteria. The selective pressure exerted by bacterial pathogens may have shaped the genetics of inhabitants at this ancient trade route in favor of bacterial defense, to the detriment of severe COVID-19 progression in the 21th century.
    MeSH term(s) Adult ; Angiotensin-Converting Enzyme 2/metabolism ; Autoantigens/immunology ; B-Lymphocytes/immunology ; COVID-19/epidemiology ; COVID-19/immunology ; Child ; Disease Susceptibility ; Humans ; Immunoglobulin M/metabolism ; Models, Immunological ; Pathogen-Associated Molecular Pattern Molecules/immunology ; Prevalence ; Risk ; SARS-CoV-2/physiology ; Socioeconomic Factors
    Chemical Substances Autoantigens ; Immunoglobulin M ; Pathogen-Associated Molecular Pattern Molecules ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23)
    Language English
    Publishing date 2021-06-11
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2021.646894
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Severe viral respiratory infections in the pre-COVID era: A 5-year experience in two pediatric intensive care units in Italy.

    De Luca, Maia / D'Amore, Carmen / Romani, Lorenza / Tripiciano, Costanza / Clemente, Vitangelo / Mercadante, Stefania / Perrotta, Daniela / Nunziata, Joseph / Cecchetti, Corrado / Rossetti, Emanuele / Bianchi, Roberto / Perno, Carlo Federico / Bernaschi, Paola / Russo, Cristina / Lancella, Laura / Raponi, Massimiliano / Ciofi Degli Atti, Marta Luisa

    Influenza and other respiratory viruses

    2022  Volume 17, Issue 1, Page(s) e13038

    Abstract: ... Children's Hospital in Rome, Italy.: Results: One hundred ninety patients were enrolled, with a median age ... in PICU. Further studies are needed to define high-risk group of patients and to design targeted ... Risk factors for admission to the pediatric intensive care unit (PICU) are well known, while few studies have ...

    Abstract Background: Viral respiratory infections are one of the main causes of hospitalization in children. Even if mortality rate is low, 2% to 3% of the hospitalized children need mechanical ventilation. Risk factors for admission to the pediatric intensive care unit (PICU) are well known, while few studies have described risk factors for invasive ventilator support and prolonged hospitalization.
    Methods: A retrospective study including all patients aged between 2 and 18 months with a confirmed viral respiratory infection, requiring admission to PICU from September to March between 2015 and 2019, was conducted at Bambino Gesù Children's Hospital in Rome, Italy.
    Results: One hundred ninety patients were enrolled, with a median age of 2.7 months; 32.1% had at least one comorbidity, mainly prematurity. The most frequent isolated viruses were RSV-B, rhinovirus, and RSV-A; 38.4% needed mechanical ventilation. This subgroup of patients had lower median birth weight compared with patients not requiring mechanical ventilation (2800 g vs. 3180 g, p = 0.02); moreover, comorbidities were present in 43.8% of intubated patients and in 24.8% of patients treated with non-invasive ventilation (p = 0.006). Viral coinfection did not result to be a risk factor for mechanical support, while virus-bacteria coinfection was significantly associated with mechanical ventilation (p < 0.001). Similar risk factors were identified for prolonged hospitalization.
    Conclusions: Early identification of patients who could have a sudden respiratory deterioration and need of mechanical ventilation is crucial to reduce complications due to orotracheal intubation and prolonged hospitalization in PICU. Further studies are needed to define high-risk group of patients and to design targeted interventions.
    MeSH term(s) Child ; Humans ; Infant ; Retrospective Studies ; Coinfection ; COVID-19 ; Virus Diseases ; Hospitalization ; Intensive Care Units, Pediatric ; Respiration, Artificial ; Pneumonia ; Viruses
    Language English
    Publishing date 2022-10-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 2274538-5
    ISSN 1750-2659 ; 1750-2640
    ISSN (online) 1750-2659
    ISSN 1750-2640
    DOI 10.1111/irv.13038
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Covid-19 in Egyptian hemodialysis and kidney transplant children: retrospective analysis of single center experience.

    Fadel, Fatina I / Sabry, Samar / Mawla, Mohamed A Abdel / Galal, Rasha Essam Eldin / Salah, Doaa M / Helmy, Rasha / Ramadan, Yasmen / Elzayat, Wessam / Abdelfattah, May / Abd Alazem, Eman Abobakr

    Italian journal of pediatrics

    2022  Volume 48, Issue 1, Page(s) 149

    Abstract: Background: Chronic kidney disease stage 5 (CKD 5) populations have peculiar risk for severe Covid ... with Covid-19 like symptoms during 1 year pandemic was performed. A cohort of 19 confirmed patients (13 CKD ... are at higher risk and worse outcome of Covid-19 infection than KT recipients (KTR). Pre-existing HTN ...

    Abstract Background: Chronic kidney disease stage 5 (CKD 5) populations have peculiar risk for severe Covid-19 infection. Moreover; pediatric data are sparse and lacking. The aim of this study is to report our experience in CKD 5 children treated by hemodialysis (CKD 5D) and CKD 5 children after kidney transplantation (KTR) during one year of Covid-19 pandemic.
    Methods: Retrospective analysis of 57 CKD 5 children with Covid-19 like symptoms during 1 year pandemic was performed. A cohort of 19 confirmed patients (13 CKD 5D and 6 KTR) was analyzed in details as regard clinical, laboratory, radiological criteria, management and their short term outcome.
    Results: CONCLUSION: Pediatric patients on regular HD (CKD 5D) are at higher risk and worse outcome of Covid-19 infection than KT recipients (KTR). Pre-existing HTN and shorter duration after KT are potential risk factors. Reversible AGD after KT and CVC related infections in HD patients are additional presenting features of Covid-19 infection.
    MeSH term(s) COVID-19/epidemiology ; Child ; Egypt/epidemiology ; Humans ; Kidney Failure, Chronic/epidemiology ; Kidney Failure, Chronic/surgery ; Kidney Transplantation/adverse effects ; Pandemics ; Renal Dialysis/adverse effects ; Retrospective Studies
    Language English
    Publishing date 2022-08-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 2088556-8
    ISSN 1824-7288 ; 1720-8424
    ISSN (online) 1824-7288
    ISSN 1720-8424
    DOI 10.1186/s13052-022-01345-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Parenting-Related Exhaustion During the Italian COVID-19 Lockdown.

    Marchetti, Daniela / Fontanesi, Lilybeth / Mazza, Cristina / Di Giandomenico, Serena / Roma, Paolo / Verrocchio, Maria Cristina

    Journal of pediatric psychology

    2020  Volume 45, Issue 10, Page(s) 1114–1123

    Abstract: ... and to identify its associated risk and protective factors-4 weeks into the lockdown.: Methods ... Objective: Worldwide, the coronavirus disease 2019 (COVID-19) pandemic has generated significant ... pronounced. While research on the COVID-19 outbreak has mainly focused on the clinical features of infected ...

    Abstract Objective: Worldwide, the coronavirus disease 2019 (COVID-19) pandemic has generated significant worry, uncertainty, anxiety, sadness, and loneliness. In Italy, these effects have been particularly pronounced. While research on the COVID-19 outbreak has mainly focused on the clinical features of infected patients and the psychological impact on the general population and health professionals, no investigation has yet assessed the psychological impact of the pandemic on parents. In the present research, we conducted a web-based survey of Italian parents to examine the prevalence of parenting-related exhaustion-and to identify its associated risk and protective factors-4 weeks into the lockdown.
    Methods: A total of 1,226 parents provided their consent to participate in the study and completed a demographic questionnaire, information relating to particular COVID-19 experiences, and measures of emotional exhaustion, parental resilience, social connections, and psychological distress during the lockdown.
    Results: Seventeen percent of our sample experienced significant parenting-related exhaustion, with mothers more severely affected. Multiple regression analyses showed that greater parenting-related exhaustion was predicted by psychological distress, lower parental resilience, motherhood, fewer perceived social connections, and being single, as well as having a child with special needs, having a large number of children, and having younger children.
    Conclusion: The findings add further support to the call for preventive programs to support parents throughout the COVID-19 pandemic. Mental health professionals and social workers should be warned of the effects of lockdown and social distancing on parenting and, consequently, the well-being of children.
    MeSH term(s) Adult ; Betacoronavirus ; Burnout, Psychological/epidemiology ; Burnout, Psychological/psychology ; COVID-19 ; Child ; Coronavirus Infections/prevention & control ; Coronavirus Infections/psychology ; Female ; Humans ; Italy/epidemiology ; Male ; Pandemics/prevention & control ; Parenting/psychology ; Parents/psychology ; Pneumonia, Viral/prevention & control ; Pneumonia, Viral/psychology ; Quarantine/psychology ; SARS-CoV-2 ; Surveys and Questionnaires
    Keywords covid19
    Language English
    Publishing date 2020-09-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 625329-5
    ISSN 1465-735X ; 0146-8693
    ISSN (online) 1465-735X
    ISSN 0146-8693
    DOI 10.1093/jpepsy/jsaa093
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Characteristic of COVID-19 infection in pediatric patients

    Parri, Niccolò / Magistà, Anna Maria / Marchetti, Federico / Cantoni, Barbara / Arrighini, Alberto / Romanengo, Marta / Felici, Enrico / Urbino, Antonio / Da Dalt, Liviana / Verdoni, Lucio / Armocida, Benedetta / Covi, Benedetta / Mariani, Ilaria / Giacchero, Roberta / Musolino, Anna Maria / Binotti, Marco / Biban, Paolo / Fasoli, Silvia / Pilotto, Chiara /
    Nicoloso, Flavia / Raggi, Massimiliano / Miorin, Elisabetta / Buonsenso, Danilo / Chiossi, Massimo / Agostiniani, Rino / Plebani, Anna / Barbieri, Maria Antonietta / Lanari, Marcello / Arrigo, Serena / Zoia, Elena / Lenge, Matteo / Masi, Stefano / Barbi, Egidio / Lazzerini, Marzia

    European Journal of Pediatrics

    early findings from two Italian Pediatric Research Networks

    2020  Volume 179, Issue 8, Page(s) 1315–1323

    Abstract: ... suggest that COVID-19 may have a non-negligible rate of severe presentations in selected pediatric ... no evidence on characteristics and risk factors of severe cases. What is New: • Among a case series ... a critical presentation with infants below 6 months having significantly increased risk of critical disease ...

    Abstract Abstract Detailed data on clinical presentations and outcomes of children with COVID-19 in Europe are still lacking. In this descriptive study, we report on 130 children with confirmed COVID-19 diagnosed by 28 centers (mostly hospitals), in 10 regions in Italy, during the first months of the pandemic. Among these, 67 (51.5%) had a relative with COVID-19 while 34 (26.2%) had comorbidities, with the most frequent being respiratory, cardiac, or neuromuscular chronic diseases. Overall, 98 (75.4%) had an asymptomatic or mild disease, 11 (8.5%) had moderate disease, 11 (8.5%) had a severe disease, and 9 (6.9%) had a critical presentation with infants below 6 months having significantly increased risk of critical disease severity (OR 5.6, 95% CI 1.3 to 29.1). Seventy-five (57.7%) children were hospitalized, 15 (11.5%) needed some respiratory support, and nine (6.9%) were treated in an intensive care unit. All recovered. Conclusion :This descriptive case series of children with COVID-19, mostly encompassing of cases enrolled at hospital level, suggest that COVID-19 may have a non-negligible rate of severe presentations in selected pediatric populations with a relatively high rates of comorbidities. More studies are needed to further understand the presentation and outcomes of children with COVID-19 in children with special needs. What is Known: • There is limited evidence on the clinical presentation and outcomes of children with COVID-19 in Europe, and almost no evidence on characteristics and risk factors of severe cases. What is New: • Among a case series of 130 children, mostly diagnosed at hospital level, and with a relatively high rate (26.2%) of comorbidities, about three-quarter had an asymptomatic or mild disease. • However, 57.7% were hospitalized, 11.5% needed some respiratory support, and 6.9% were treated in an intensive care unit.
    Keywords Pediatrics, Perinatology, and Child Health ; covid19
    Language English
    Publisher Springer Science and Business Media LLC
    Publishing country us
    Document type Article ; Online
    ZDB-ID 194196-3
    ISSN 1432-1076 ; 0340-6199 ; 0943-9676
    ISSN (online) 1432-1076
    ISSN 0340-6199 ; 0943-9676
    DOI 10.1007/s00431-020-03683-8
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: What are the risk factors for admission to the pediatric intensive unit among pediatric patients with COVID-19?

    Esposito, Susanna / Caramelli, Fabio / Principi, Nicola

    Italian journal of pediatrics

    2021  Volume 47, Issue 1, Page(s) 103

    Abstract: ... is to highlight the risk factors associated with severe outcome among pediatric patients with COVID ... severe COVID-19 is vital for service planning, as severely affected pediatric patients require high ... identification of children who must be carefully monitored for substantial risk of severe COVID-19 remains ...

    Abstract Background: Although with exceptions, evidence seems to indicate that children have lower susceptibility than adults to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. When infected, children generally remain asymptomatic or develop mild disease. A small number of pediatric cases required admission to the pediatric intensive care unit (PICU), respiratory support with a mechanical ventilation and additional life-saving interventions. Even if rarely, death can occur. Aim of this manuscript is to highlight the risk factors associated with severe outcome among pediatric patients with COVID-19.
    Main findings: Early identification of SARS-CoV-2-infected children at risk of developing severe COVID-19 is vital for service planning, as severely affected pediatric patients require high-quality care and should be followed only where an adequately structured PICU is available. However, early identification of children who must be carefully monitored for substantial risk of severe COVID-19 remains difficult. An underlying comorbidity and heart involvement are frequently observed in severe paediatric cases. Reduced left ventricular systolic function with an ejection fraction < 60%; diastolic dysfunction; and arrhythmias, including ST segment changes, QTc prolongation, and premature atrial or ventricular beat, are the earliest manifestations of heart involvement. Inclusion of heart enzyme serum levels and evaluation of ventricular function among predictive markers could lead to a more effective evaluation of children at risk with proper selection of those to admit to the PICU and with more adequate treatment in case of more severe clinical manifestations.
    Conclusions: To appropriately manage severe pediatric COVID-19 cases, greater attention should be paid to risk factors in children and adolescents, especially to cardiovascular alterations (e.g., heart enzyme serum levels and evaluation of ventricular function). Further studies are needed and the development of a validated score based on all the most common presumed markers of disease severity seems essential.
    MeSH term(s) COVID-19/epidemiology ; COVID-19/therapy ; Child ; Hospitalization/statistics & numerical data ; Humans ; Intensive Care Units, Pediatric/statistics & numerical data ; Pandemics ; Respiration, Artificial/methods ; Risk Factors ; SARS-CoV-2
    Language English
    Publishing date 2021-05-03
    Publishing country England
    Document type Letter
    ZDB-ID 2088556-8
    ISSN 1824-7288 ; 1720-8424
    ISSN (online) 1824-7288
    ISSN 1720-8424
    DOI 10.1186/s13052-021-01057-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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