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The autumn and winter bronchiolitis epidemics have virtually disappeared in the first year of the COVID-19 pandemic.Our objectives were characterised bronchiolitis during fourth quarter of 2020 and the role played by SARS-CoV-2.Prospective multi-centre study performed in Madrid (Spain) between October and December 2020 including all children admitted with acute bronchiolitis. Clinical data were collected and multiplex PCR for respiratory viruses were performed.Thirty-three patients were hospitalised with bronchiolitis during the study period: 28 corresponded to rhinovirus (RV), 4 to SARS-CoV-2, and 1 had both types of infection. SAR-CoV-2 bronchiolitis were comparable to RV bronchiolitis except for a shorter hospital stay. A significant decrease in the admission rate for bronchiolitis was found and no RSV was isolated.SARS-CoV-2 infection rarely causes acute bronchiolitis and it is not associated with a severe clinical course. During COVID-19 pandemic period there was a marked decrease in bronchiolitis cases.La epidemia de bronquiolitis de otoño e invierno prácticamente desapareció durante el primer año de la pandemia de COVID-19.Nuestros objetivos eran caracterizar la bronquiolitis durante el cuarto trimestre de 2020 y determinar el papel desempeñado por el virus SARS-CoV-2.Estudio multicéntrico prospectivo realizado en Madrid (España) entre los meses de octubre y diciembre de 2020, que incluyó a todos los niños ingresados con bronquiolitis aguda. Se recogieron los datos clínicos y se realizó una PCR múltiple para virus respiratorios.Se hospitalizó a treinta y tres pacientes con bronquiolitis durante el periodo del estudio: 28 correspondieron a rinovirus, 4 a SARS-CoV-2 y uno presentaba ambos tipos de infección. Las bronquiolitis por SAR-CoV-2 fueron comparables a las bronquiolitis por rinovirus, salvo por una estancia hospitalaria más corta. Se detectó una reducción significativa en la tasa de ingresos por bronquiolitis y no se aisló VSR.Es raro que la infección por SARS-CoV-2 cause bronquiolitis aguda y no se asocia a una evolución clínica grave. Durante la pandemia de COVID-19 se produjo un descenso pronunciado de los casos de bronquiolitis.

Objective: To evaluate sleep characteristics of parents and their children during the COVID-19 pandemic and predictors for sleep disturbances. Methods: Cross-sectional web-based study using an online survey made available for dyads of parents and their children during the 7th week of quarantine in southern Brazil. Parents' and adolescents’ sleep were characterized using the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale. For children aged 0-3 years parents completed the Brief Infant Sleep Questionnaire, for those aged 4-12 years the Sleep Disturbance Scale for Children. Parents also informed, subjectively, their perception about sleep habits during social distancing. Multiple regression was run to predict sleep disturbances in adults using independent variables: sex, income, education, children age, and children with sleep disturbances. Results: Data from 577 dyads showed sleep alterations in 69,8% of adults, in 58,6% of children aged 0-3 years, 33,9% in the 4-12 years range (with a predominance of disorders of initiating or maintaining sleep), and 56,6% in adolescents. Sex (female) and children with sleep disturbances were significant predictors of a sleep problem in parents (p < 0.005). Subjective perception revealed complaints related to emotional concerns such as anxiety and fear in adults and due to alterations in routine in children and adolescents. Conclusion: The present study’s data showed an increased rate of sleep problems among families during quarantine both measured by validated instruments and also based on personal perception.

Aim The aim of this observational split-mouth study was to compare the retention and caries protective effect of four different sealing materials in children aged 6-13 years during 2- year follow-up period. Design This was a observational split-mouth prospective 2-year study. Materials and methods There were 80 children included in this study which was conducted in Blato (Korčula island) Croatia. Each participant received at least two different sealing materials on caries-free permanent molars in two different quadrants. Sealing materials (M1 – glass ionomer cement ; M2, M4 – resin-based filled sealants ; M3 – resin-based unfilled sealant) were delivered in a random order. Results The results of this study showed that M2 (30 teeth, 46.2%) and M4 (27 teeth, 46.6%) showed statistically significantly higher number of teeth with total retention after 2-year follow-up period, in comparison to M1 (10 teeth, 19.2%) or M3 (12 teeth, 20.7%) (P

Background Children often suffer from congenital or acquired diseases. Ambulatory cases represent the vast majority of pediatric surgical cases. COVID-19 pandemic-associated regulatory precautions had made the process of seeking medical advice at a suitable appointment such a big problem. We utilized telemedicine (online encounter) to deliver the required healthcare service for sorting and guiding pediatric ambulatory surgical patients. In this article, we aimed to: (1) present our experience, (2) evaluate the effectiveness, and (3) document the results of this technology to solve the problem of difficult healthcare accessibility. Materials and Methods In this study, we compared the utilization of telemedicine (virtual clinic via video consultation) prospectively in the current era of the COVID-19 pandemic in the period from June 2020 to July 2021 to the in-person clinic encounter at the outpatient department (OPD) retrospectively in the previous year (from June 2019 until the end of May 2020) for perioperative management of pediatric ambulatory surgical patients. The study was conducted at 3 tertiary care pediatric surgery centers. The information recorded for analysis included: demographic data, surgical condition distribution, time interval from the appointment request till the actual encounter with the surgeon, conversation duration, distance traveled, and ultimate fate of the consultations. For both groups, service was evaluated after the first follow-up visit by a patient survey questionnaire (Patient Experience Assessment form) including questions relevant to each encounter. Results A total of 1124 pediatric patients with various ambulatory surgical conditions had been scheduled for virtual clinic video encounters. Of them, 1056 cases were evaluated by video consultation, supervised by their parents or caregivers, thus, achieving an attendance rate of 94%. Of the remaining cases, 2% (n=23) were canceled and 4% (n=45) did not attend the virtual clinic. Two-thirds of the cases live in rural /remote areas. Patients’ overall satisfaction was 92%. This was in comparison to 872 pediatric ambulatory surgical patients scheduled for in-person clinic visits before the implementation of the virtual clinic. Of them, only 340 cases had attended the clinic, thus, achieving an attendance rate of 39%. Of the remaining cases, 450 cases (51.6%) were canceled and 82 cases (9.4%) did not attend the clinic (no show). About 48% of the cases live in rural areas. For this group, patients’ overall satisfaction was 63%. The mean encounter duration was similar for both groups (∼ 5 minutes). Surgical condition distribution was also similar (p-value: 0.694). For new cases, the time interval from appointment request till the actual encounter was very short for the virtual clinic group (range: 6-15 days) as compared to the in-person clinic group (range: 30-180 days). Patients were followed up for a median period of 14±3.25 months (range: 6-22 months) with no patient loss to follow-up. Conclusion Telemedicine can effectively bridge the patient-physician communication gap caused by the regulatory precautions mandated by the current COVID-19 pandemic. It achieved an attendance rate of 94% and parents’ / patients’ overall satisfaction of 92%.

Fosfomycin tromethamol (FT) was reintroduced as an option for the treatment of low urinary tract infection (UTI) in children. In this study, we described the antibiotic sensitivity and mechanisms of resistance to fosfomycin in isolates from children older than 6 years with UTI. Urine culture and antibiotic susceptibility study were performed. In fosfomycin resistant strains, PCR for fos, blaCTX-M was performed followed by classification by phylogenetic group and sequencetyping. Escherichia coli was the most frequent etiological agent (89.2%). The susceptibility percentages were: fosfomycin 97.9%; amoxicillin-clavulanate 92.7%; cefuroxime and ceftriaxone 99%; nitrofurantoin 94.4%. An E. coli strain (ST69, phylogenetic group D) was resistant to fosfomycin (MIC 256mg/l) and carried the blaCTX-M-14 and fosA3 genes in a 45kb IncN-type plasmid. Resumen La fosfomicina-trometamol (FT) se reintrodujo como una opción para el tratamiento de la infección del tracto urinario (ITU) baja en niños. En este estudio describimos la sensibilidad antibiótica y los mecanismos de resistencia a FT en aislamientos de niños mayores de 6 anos con ITU. Se realizaron urocultivos y estudios de sensibilidad antibiótica. En las cepas resistentes a fosfomicina se realizó la técnica de PCR para fos, blaCTX-M, y su identificación según su grupo filogenéticoy secuenciotipo. Escherichiacoli fue el agente etiológico más frecuente (89,2%). Los porcentajes de sensibilidad fueron: fosfomicina 97,9%; amoxicilina-clavulánico 92,7%; cefurox-ima y ceftriaxona 99%; nitrofurantoína 94,9%. Una cepa de E. coli (ST69, grupo filogenético D) fue resistente a fosfomicina (CIM 256mg/l) y portaba los genes blaCTX-M-14 y fosA3 en un plás-mido de 45 kb del tipo IncN. Este es el primer reporte de E. coli ST69 con blaCTX-M-14/fosA3 de origen humano.

Objective: Advances in knowledge of neurotrophic factors are now revealing the complex control of energy homeostasis and appetite, as well as the crucial role these factors play in nervous system function. The aim of this study was to assess serum levels of neudesin in adolescents with obesity and to examine the relationship between these levels and metabolic outcomes. Methods: Adolescents, aged 10-17 years were enrolled. Subjects were divided into normal weight, obese and morbidly obese subgroups. Serum neudesin concentrations were compared between the groups. Results: In total, 88 adolescents were recruited, of whom 30 (34.1%) were normal weight, 15 (17.0%) were obese and 43 (48.9%) were morbidly obese. Neudesin levels were significantly lower in obese adolescents than in the control group (p=0.013). A correlation analysis applied to the whole study group revealed a negative correlation between serum neudesin concentration and body mass index (BMI) z scores (r=-0.40, p

Introduction: Obstructive sleep apnea syndrome is a common condition in childhood and if left untreated can result in many health problems. An accurate diagnosis of the etiology is crucial for obstructive sleep apnea treatment success. Functional orthodontic appliances that stimulate mandibular growth by forward mandibular positioning are an alternative therapeutic option in growing patients. Objective: To perform a literature review about the effects of functional orthodontic appliances used to correct the mandibular deficiency in obstructive sleep apnea treatment. Methods: The literature search was conducted in June 2020 using Cochrane Library; PubMed, EBSCO (Dentistry & Oral Sciences Source), LILACS Ovid; SciELO Web of Science; EMBASE Bireme and BBO Bireme electronic databases. The search included papers published in English, until June 2020, whose methodology referred to the types and effects of functional orthopedic appliances on obstructive sleep apnea treatment in children. Results: The search strategy identified thirteen articles; only four articles were randomized clinical studies. All studies using the oral appliances or functional orthopedic appliances for obstructive sleep apnea in children resulted in improvements in the apnea-hypopnea index score. The cephalometric (2D) and tomographic (3D) evaluations revealed enlargement of the upper airway and increase in the upper airspace, improving the respiratory function in the short term. Conclusion: Functional appliances may bean alternative treatment for obstructive sleep apnea, but it cannot be concluded that they are effective in treating pediatric obstructive sleep apnea. There are significant deficiencies in the existing evidence, mainly due to absence of control groups, small sample sizes, lack of randomization and no long-term results. Resumo Introdução: A síndrome da apneia obstrutiva do sono é uma condição comum na infância e, se não tratada, pode resultar em muitos problemas de saúde. Um diagnóstico preciso da etiologia é crucial para o sucesso do tratamento dessa condição clínica. Aparelhos ortodônticos funcionais que estimulam o crescimento mandibular através do anteroposicionamento mandibular são uma opção terapêutica para pacientes em crescimento. Objetivo: Fazer uma revisão da literatura sobre os efeitos do aparelho ortodôntico funcional usado para corrigir a deficiência mandibular no tratamento da apneia obstrutiva do sono. Método: A pesquisa bibliográfica foi feita em junho de 2020 nos os bancos de dados eletrônicos da Cochrane Library; PubMed, EBSCO (Dentistry & Oral Sciences Source), Lilacs Ovid; SciELO Web of Science; Embase Bireme e BBO Bireme. A busca incluiu artigos publicados em inglês, até junho de 2020, cuja metodologia referia-se aos tipos e efeitos dos aparelhos ortopédicos funcionais no tratamento da apneia obstrutiva do sono em crianças. Resultados: A estratégia de busca identificou 19 artigos; apenas quatro eram estudos clínicos randomizados. Todos os estudos que usaram aparelhos orais ou aparelhos ortopédicos funcionais para apneia obstrutiva do sono em crianças resultaram em melhorias no índice de apneia-hipopneia. As avaliações cefalométrica (2D) e tomográfica (3D) mostraram alargamento das vias aéreas superiores e aumento do espaço das vias aéreas superiores, que melhoraram a função respiratória em curto prazo. Conclusão: Os aparelhos funcionais podem ser um tratamento opcional para apneia obstrutiva do sono, mas não é possível concluir que sejam eficazes na população pediátrica. Existem deficiências significativas nas evidências existentes, principalmente devido à ausência de grupos de controle, tamanho pequeno das amostras, falta de randomização e ausência de resultados em longo prazo.

Levosimendan increasingly has been used to treat heart failure and cardiac dysfunction in pediatric patients. Currently, there is only limited evidence that this drug positively affects outcomes. The authors' aim was to investigate the effects of levosimendan on hemodynamic parameters and outcomes in pediatric patients in all clinical settings. The study design was a systematic review of randomized and nonrandomized studies. Randomized clinical trials (RCTs) were included in a meta-analysis. The primary outcome of the meta-analysis was the effect of levosimendan on central venous oxygen saturation (ScvO) and lactate values as surrogate markers of low-cardiac-output syndrome. The study setting was any acute care setting. Study participants were pediatric patients (age

Publisher Copyright: © 2021 The Authors. Nursing Open published by John Wiley & Sons Ltd. Aims: To describe a study protocol for a randomized controlled trial which will evaluate the effectiveness of a gamified mobile health intervention for children in whole day surgery care. Design: A study protocol for a two-arm randomized controlled trial. Methods: Participants will be randomly assigned to the intervention group (N = 62), in which patients receive routine care and play a mobile game designed for children or the control group (N = 62), in which patients receive routine care, including a mobile phone application that supports parents during the care path. The primary outcome is children's pre-operative anxiety, while the secondary outcome measures included fear and postoperative pain, along with parental satisfaction and anxiety. Data collection started in August 2020. Results: The results of the ongoing randomized controlled trial will determine whether the developed gamified mobile health intervention can be recommended for hospital use, and whether it could be used to educate children about their surgical treatment to decrease anxiety.

Objective To evaluate the accuracy of an antibody point-of-care lateral flow immunoassay (LFI - Wondfo Biotech Co., Guangzhou, China) in a pediatric population. Methods Children and adolescents (2 months to 18 years) with signs and symptoms suggestive of acute SARS-CoV-2 infection were prospectively investigated with nasopharyngeal RT-PCR and LFI at the emergency room. RT-PCR was performed at baseline, and LFI at the same time or scheduled for those with less than 7 days of the clinical picture. Overall accuracy, sensitivity and specificity were assessed, as well as according to the onset of symptoms (7-13 or ≥14 days) at the time of LFI test. Results In 175 children included, RT-PCR and LFI were positive in 51 (29.14%) and 36 (20.57%), respectively. The overall sensitivity, specificity, positive and negative predictive value was of 70.6% (95%CI 56.2-82.5), 96.8% (95%CI 91.9-99.1), 90.0% (95%CI 77.2-96.0), and 88.9% (95%CI 83.9-92.5), respectively. At 7-13 and ≥14 days after the onset of symptoms, sensitivity was 60.0% (95%CI 26.2-87.8) and 73.2% (95%CI 57.1-85.8) and specificity was 97.9% (95%CI 88.7-99.9) and 96.1% (95%CI 89.0-99.2), respectively. Conclusion Despite its high specificity, in the present study, the sensitivity of LFI in children was lower (around 70%) than most reports in adults. In acute care settings, although a positive result is informative, a negative LFI test cannot rule out COVID-19 in children.

Behavioral parent and teacher training and stimulant medication are recommended interventions for children with attention-deficit/hyperactivity disorder (ADHD). However, not all children with ADHD receive this evidence-based care, and the aim of the current study was to find out why. More specifically, we investigated clinicians’ policy, guideline use, and attitudes towards medication and parent training when treating children with ADHD, as well as several factors that could affect this. A total of 219 Dutch clinicians (mainly psychologists, psychiatrists and educationalists) completed a survey. Clinicians were likely to recommend medication more often than parent training, and clinicians’ policy to recommend medication and parent training was positively associated with their attitudes towards these interventions. Less experienced clinicians and those with a non-medical background reported lower rates of guideline use, whereas clinicians with a medical background reported less positive attitudes towards parent training. Furthermore, a substantial portion of the clinicians based their decision to recommend parent training on their clinical judgement (e.g., prior estimations of efficacy, perceived low abilities/motivation of parents), and many clinicians reported barriers for referral to parent training, such as waiting lists or a lack of skilled staff. To achieve better implementation of evidence-based care for children with ADHD, guidelines should be communicated better towards clinicians. Researchers and policy-makers should further focus on barriers that prevent implementation of parent training, which are suggested by the discrepancy between clinicians’ overall positive attitude towards parent training and the relatively low extent to which clinicians actually advise parent training.

Closed treatment of paediatric diaphyseal forearm fractures carries the risk of re-displacement, which can lead to symptomatic malunions. This is because growth will not correct angulation deformity as it does in metaphyseal fractures. The purpose of this prospective cohort study was to evaluate the outcomes after 3-D-planned corrective osteotomy with patient-specific surgical guides for paediatric malunited forearm fractures causing impaired pro-supination. Our primary outcome measure was the gain in pro-supination at 12 months follow-up. Fifteen patients with a mean age at trauma of 9.6 years and time until osteotomy of 5.9 years were included. Preoperatively, patients displayed a mean pro-supination of 67° corresponding to 44% of the contralateral forearm. At final follow-up, this improved to 128°, achieving 85% of the contralateral side. Multivariate linear regression analysis revealed that predictors of greater functional gain after 3-D corrective osteotomy are severe preoperative impairment in pro-supination, shorter interval until 3-D corrective osteotomy and greater angulation of the radius.Level of evidence: III. ispartof: JOURNAL OF HAND SURGERY-EUROPEAN VOLUME vol:47 issue:2 pages:164-171 ispartof: location:England status: published

Background/purpose: Acute gastroenteritis (AGE) remains a significant health issue in children. The worldwide evolution of pediatric AGE pathogens had been recorded since the introduction of rotavirus vaccine. Ten years after the rotavirus vaccine was introduced to the private sectors in Taiwan, a nationwide study was conducted to elucidate the epidemiological changes among major AGE pathogens. Methods: From January 2014 to December 2017, children younger than 5 years old, hospitalized with AGE at 10 hospitals across Taiwan were enrolled. Stool specimens were tested for Salmonella spp., Campylobacter spp., Clostridiodes difficile, norovirus, and rotavirus by polymerase chain reaction (PCR). The epidemiological and clinical information was collected. Results: Enteric pathogen were detected in 1983 (42.2%) of 4700 subjects, with Salmonella spp. (12.5%) being the leading cause of AGE, followed by norovirus (11.2%), rotavirus (8.7%), C. difficile (4.2%), Campylobacter spp. (1.0%), and a mixture of at least 2 of 5 above-mentioned pathogens (4.6%). The case distributions varied across different regions. In eastern Taiwan, rotavirus (21/131, 16.0%) remained the most common pathogen detected. The rotavirus vaccine uptake rate is significantly lower in patients with rotavirus AGE. Besides, rotavirus AGE frequently occurred in children with foreign parent(s), Taiwanese indigenous people, and those with the household monthly income

Background Pyelonephritis is one of the most serious bacterial illnesses during childhood. Gram-negative organisms account for up to 90% of the cases. Gram-positive bacteria are uncommon causes of urinary tract infections, and only a few cases caused by Facklamia hominis have been reported in the literature. Case presentation A five-year-old girl with tracheostomy and gastrostomy and past medical history of congenital lymphangioma presented with a two-week history of with intermittent fever, frequent urination, and vesical tenesmus. Diagnosis of pyelonephritis was made. Urine culture reported colonies with alpha-hemolysis in blood agar at 48-h of incubation and Facklamia hominis was identified by MALDI-TOF. The patient was successfully treated with gentamicin. Conclusions This is the first reported case of pyelonephritis by Facklamia hominis in a child, and the second involving infection in a pediatric patient. Although this pathogen is uncommon, current treatment of F. hominis is a challenge for physicians. This case illustrates the requirement to standardize identification and treatment of care to avoid treatment failure and antimicrobial resistance.

Background: Predicting an accessory pathway location is extremely important in pediatric patients. Aims: We designed a study to compare previously published algorithms by Arruda, Boersma, and Chiang. Methods: This multicenter study included patients who had undergone successful ablation of one accessory pathway. Analysis of resting 12-lead electrocardiograms was carried out. An aggregated prediction score was constructed on the basis of algorithm agreement, and a structured workflow approach was proposed. Results: The total population was 120 patients (mean age, 12.7 [± 3.6] years). The algorithm by Boersma had the highest accuracy (71.7%). The inter-rater agreement among the 3 reference algorithms, according to left-sided accessory pathway (AP) identification, was good between Boersma and Chiang (κ = 0.611; 95% confidence interval [CI], 0.468–0.753) but moderate between Arruda and Chiang and between Arruda and Boersma (κ = 0.566; 95% CI, 0.419–0.713 and κ = 0.582; 95% CI, 0.438–0.727, respectively). Regarding locations at risk of atrioventricular (AV) block, agreement was fair between Arruda and Chiang and between Boersma and Chiang (κ = 0.358; 95% CI, 0.195–0.520 and κ = 0.307; 95% CI, 0.192–0.422, respectively) but moderate between Arruda and Boersma (κ = 0.45; 95% CI, 0.304–0.597). On applying a first-step diagnostic evaluation, when concordance was achieved, we were able to correctly identify left-sided or non-left-sided ablation sites in 96.4% (n = 80) of cases. When concordance was achieved, correct prediction of risk/no risk of AV block was achieved in 92.2% (n = 59) of cases. Conclusions: An aggregated prediction score based on 3 reference algorithms proved able to predict an accessory pathway location very precisely and could be used to plan safely invasive procedures.

Background Early start of highly active antiretroviral therapy (HAART) in perinatally HIV-1 infected children is the optimal strategy to prevent immunological and clinical deterioration. To date, according to EMA, only 35% of antiretroviral drugs are licenced in children Methods An observational retrospective study investigating the rate and the outcomes of off-label prescription of HAART was conducted on 225 perinatally HIV-1 infected children enrolled in the Italian Register for HIV Infection in Children and followed-up from 2001 to 2018. Results 22.2% (50/225) of included children were receiving an off-label HAART regimen at last check. Only 26% (13/50) of off-label children had an undetectable viral load (VL) before the commencing of the regimen and the 52.0% (26/50) had a CD4 + T lymphocyte percentage > 25%. At last check, during the off label regimen, the 80% (40/50) of patients had an undetectable VL, and 90% (45/50) of them displayed CD4 + T lymphocyte percentage > 25%. The most widely used off-label drugs were: dolutegravir/abacavir/lamivudine (16%; 8/50), emtricitbine/tenofovir disoproxil (22%; 11/50), lopinavir/ritonavir (20%; 10/50) and elvitegravir/cobicistat/emtricitabine/ tenofovir alafenamide (10%; 10/50). At logistic regression analysis, detectable VL before starting the current HAART regimen was a risk factor for receiving an off-label therapy (OR: 2.41; 95% CI 1.13–5.19; p = 0.024). Moreover, children Conclusion The prescription of an off-label HAART regimen in perinatally HIV-1 infected children was common, in particular in children with detectable VL despite previous HAART and in younger children, especially those receiving their first regimen. Our data suggest similar proportions of virological and immunological successes at last check among children receiving off-label or on-label HAART. Larger studies are needed to better clarify efficacy and safety of off-label HAART regimens in children, in order to allow the enlargement of on-label prescription in children.

The relative increase in coronavirus disease incidence during summer 2020 in Israel was most prominent in young children. This finding contrasts with the lower increase in incidence observed in children than in adults during the school attendance period. School closure without lockdown conditions might not be independently effective at reducing spread.

Background:Research to date has mainly focused on burn injuries treated in secondary care. This study aims to provide knowledge on the epidemiology of burn injuries in primary care, to give directions for burn prevention.Methods:Data were derived from routine electronic health records of general practices and their out-of-hours service organisations in the Netherlands that participated in the Nivel Primary Care Database 2010–2015. We studied risk factors and trends.Results:The average burn injury prevalence rate was 4.40 (95% CI 4.27–4.53) per 1000 person-years in daytime general practice care and 1.47 (95% CI 1.46–1.49) per 1000 inhabitants in out-of-hours care. Children of 0−4 years old, especially boys, and young adult women had a higher risk. Burn injury risk was higher during the summer months and around New Year’s Eve. Living in low socioeconomic and strongly urbanised neighbourhoods was associated with a higher risk of burn injury than living in other neighbourhoods.Conclusion:Dutch general practitioners have a large share in burn care and therefore can play a significant role in burn prevention. Prevention may be most effective in the summer and around New Year’s Eve, and specific attention seems to be warranted for low socioeconomic groups and strongly urbanised neighbourhoods.

Objective To describe the clinical features of autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy in children. Method Data from 11 pediatric patients with autoimmune GFAP astrocytopathy were retrospectively analyzed. Results All of the patients showed encephalitis and meningoencephalitis or meningoencephalomyelitis with or without myelitis. 45.4% of the patients had fever, 27.3% headaches, 18.2% dizziness, 18.2% drowsiness, and 18.2% mental disorders. Cerebrospinal fluid (CSF) was detected in all patients. The white blood cell counts (WBC) (90.9%), lactic dehydrogenase levels (72.7%), protein level (36.4%), and adenosine deaminase activity (ADA) level (27.3%) were elevated, and the CSF glucose levels (72.7%) were slightly reduced. Nine patients (90%) were found to have brain abnormalities, of which five (50.0%) patients had abnormal symmetrical laminar patterns or line patterns hyperintensity lesions on T2-weighted and fluid-attenuated inversion recovery (FLAIR) images in the basal ganglia, hypothalamus, subcortical white matter and periventricular white matter. The linear radial enhancement pattern of the cerebral white matter was only seen in two patients, with the most common being abnormal enhancement of leptomeninges (50%). Five patients had longitudinally extensive spinal cord lesions. Conclusion The findings of pediatric patients with autoimmune GFAP astrocytopathy are different from previous reports.

Background Iron deficiency anemia (IDA) is a public health problem in children and adolescents that is characterized by reduced hemoglobin (Hb) levels. Non-invasive monitoring devices can measure Hb levels continuously without pain or discomfort; however, little is known about their accuracy in children and adolescents. This study estimated the accuracy of a non-invasive Hb monitor in this age group. Methods Participants were outpatients visiting the Tokyo Metropolitan Children's Medical Center for blood tests between January and March 2019. Hb levels were measured using both non-invasive Astrim Fit monitoring devices and invasive blood collection followed by automated analysis. Bland–Altman analysis assessed the agreement between the two measurements. Results Overall, 120 schoolchildren (9–15 years old, 51 % female) were enrolled. The non-invasive measuring device recorded Hb levels of 13.5 ± 1.6 g/dL (mean ± standard deviation [SD]), while the mean Hb level obtained from the collected blood was 13.7 ± 1.7 g/dL. Therefore, the mean difference of bias and SD of precision was 0.17 ± 1.95 g/dL. Values of lower and upper limits of agreement were −3.65 and 3.99, respectively. There was no systematic fixed or proportion bias. Fifty-nine participants (49 %) had a relative error of ± 0.10. Conclusion The Astrim Fit non-invasive Hb monitor can be used to evaluate Hb levels among schoolchildren for health promotion or research purposes because of its extremely low bias (or precision), no systematic biases (including fixed or proportion biases), and positive correlation between non-invasive monitoring and blood drawing. However, it is difficult to assess Hb levels in children and adolescents using the Astrim Fit device for diagnostic purposes.

While data on the efficacy and safety of continuous glucose monitoring (CGM) exist across a broad age spectrum, it is limited in very young children with type 1 diabetes (T1D). We aimed to assess real-world data in this high-risk population, focusing on glycemic variability and metrics beyond HbA1c. A 12-month multi-national, prospective, observational, registry-based cohort study in children with T1D aged 1-7 years compared glucose control using real-time CGM and using fingerstick blood glucose monitoring (BGM) alone. The prespecified primary endpoint was a difference in coefficient of variation (CV) between the CGM users and BGM-only cohort. Among 227 individuals using insulin pumps (42% female, age 5.3 years), 175 were CGM and 52 were BGM-only users. The median (IQR) CV was 39.1% (36.6-41.9) among CGM and 46.8% (42.3-51.2) among BGM-only users (P

Summary Objective This study aimed to evaluate management and prognosis in children with pheochromocytoma who were treated at an Egyptian tertiary center. Methods The authors conducted an 8-year retrospective analysis for 17 patients who were presented from January 2013 to January 2021. Clinical criteria, operative details, and follow-up data were assessed. Overall (OS) and event-free survival (EFS) were estimated by the Kaplan–Meier method. An event was assigned with the occurrence of recurrence or metachronous disease, or death. Results Median age at diagnosis was 14 years (range: 6–17.5 years). Ten patients (58.8%) were males and seven (41.2%) were females. Hypertension-related symptoms were the main presentations in 15 patients (88%). None of the included children underwent genetic testing. Sixteen patients (94%) had unilateral tumors (right side: 12), whereas only one was presented with bilateral masses. The median tumor size was 7 cm (range: 4–9 cm). Metastatic workup did not reveal any metastatic lesions. All patients underwent open adrenalectomy, and clinical manifestations were completely resolved after surgery. Adjuvant therapy was not administered to any patient. There were no deaths or relapses at a median follow-up time of 40 months, whilst two children had metachronous disease after primary resection. Both were managed by adrenal-sparing surgery, and they achieved a second complete remission thereafter. Five-year OS and EFS were 100% and 88%, respectively. Conclusions Complete surgical resection achieves excellent clinical and survival outcomes for pheochromocytoma in children. Meticulous, long-term follow-up is imperative for early detection of metachronous disease to facilitate adrenal-sparing surgery. Genetic assessment for patients and their families is essential; however, it was not available at our institution.

Background: The aim of this study was to investigate whether blood pressure (BP) circadian rhythm in African Americans differed from that in European Americans. We further examined the genetic and/or environmental sources of variances of the BP circadian rhythm parameters and the extent to which they depend on ethnicity or sex. Method: Quantification of BP circadian rhythm was obtained using Fourier transformation from the ambulatory BP monitoring data of 760 individuals (mean age, 17.2 +/- 3.3; 322 twin pairs and 116 singletons; 351 African Americans). Results: BP circadian rhythm showed a clear difference by ethnic group with African Americans having a lower amplitude (P = 1.5e-08), a lower percentage rhythm (P = 2.8e-11), a higher MESOR (P = 2.5e-05) and being more likely not to display circadian rhythm (P = 0.002) or not in phase (P = 0.003). Familial aggregation was identified for amplitude, percentage rhythm and acrophase with genetic factors and common environmental factors together accounting for 23 to 33% of the total variance of these BP circadian rhythm parameters. Unique environmental factors were the largest contributor explaining up to 67--77% of the total variance of these parameters. No sex or ethnicity difference in the variance components of BP circadian rhythm was observed. Conclusion: This study suggests that ethnic differences in BP circadian rhythm already exist in youth with African Americans having a dampened circadian rhythm and better BP circadian rhythm may be achieved by changes in environmental factors.

Background: Neurocutaneous Melanosis (NCM) is a rare nonfamilial phakomatosis characterized by the presence of congenital melanocytic nevi and abnormal melanocyte infiltration of the leptomeninges. Objective & Methods: This paper shows the importance of early diagnosis and the most important imaging features of the disease on CT and MR scans. PubMed database was searched from January 1972 to September 2020. Papers including imaging findings of NCM, clinical, follow-up, and treatment features were collected, selecting only 89 studies. Discussion: NCM is a term used for the first time by van Bogaert in 1948. It refers to a condition caused by an error during morphogenesis and migration leading to leptomeningeal melanocytic accumulation. Although histological findings are the gold standard for diagnosis confirmation, neuroimaging and clinical features strongly support the suspect of NCM. Localization and extension of the lesions are predictive of neurological manifestations related to increased intracranial pressure, mass lesions, or spinal cord compression. CT demonstrates sites of increased density in the anterior temporal lobe, mainly the amygdala, thalami, cerebellum, and frontal lobes base. However, MRI is the best imaging method to diagnose central nervous system lesions, often appearing as T1-short signal areas of the cerebral parenchyma, indicative of central nervous system melanosis. MRI can also reveal associated intracranial and intraspinal abnormalities. Conclusion: Early imaging, when available, is helpful if NCM suspect is raised and may be of guidance in comparing later studies. NCM requires a multidisciplinary approach since it is a multisystem disease with a genetic component.

PURPOSE: To investigate the: (1) percent of children with spina bifida (SB) complaining of pain, (2) frequency, duration, and cause of pain by sex, level of lesion type of SB, and ambulation status, (3) body sites reported to hurt, by variables in objective 2, and (4) associations between physical and mental/emotional health between caregiver and child. METHODS: Cross-sectional study of 101 caregivers of children (3 to 6 years old) with SB. Survey data and information from medical records were included. Pearson chi-square, one-way ANOVA, Fisher’s exact test, logistic regressions, and bivariate correlations were used. RESULTS: Seventy percent reported that their child complained of pain, which did not significantly differ by sex, level of lesion, type of SB, or ambulation status. Most (86%) were reported to have experienced pain for less than 24 hours. The most frequently reported pain site was the head, followed by the abdomen and the lower body. Number of pain sites was moderately correlated with frequency of pain complaints. Correlations between how caregivers reported their own physical/mental/emotional health and how they rated that of their children ranged from weak (r = 0.22) to moderate (r = 0.55). CONCLUSION: Almost seven of ten children reportedly complained of pain ranging from at least once a month to everyday. Pain needs to be routinely assessed and treated in this population.

Background: Dental and oral anomalies are among the most common long-term side effects of childhood cancer therapy. Aim: to evaluate chemotherapy as a risk factor for caries lesions and gingivitis in children with acute lymphoblastic leukemia (ALL) treated with the ALL IC-BFM 2009 chemotherapy protocol. Design: A retrospective cohort study was designed. Clinical records of 23 pediatric patients with ALL exposed to chemotherapy in the Regional Hospital in Valdivia-Chile] and 46 unexposed patients assessed every 3 months for 24 months were analyzed. Data on gender, age, number of decayed, missing or filled teeth index and the presence of gingivitis were recorded (Mann-Whitney U test and logistic regression analysis, p ≤ 0.05). Results: A significantly greater frequency of gingivitis (69.57%; p < 0.002) and a mean of new caries lesions were observed in children treated with chemotherapy than in the unexposed children (p < 0.01). The chemotherapy protocol presented a relative risk of 2.15 (95% CI = 1.22 - 2.66; p = 0.01) for new caries lesions and 2.29 (95% CI = 1.76 - 3.82; p = 0.002) for gingivitis. Conclusions: the ALL IC-BFM 2009 chemotherapy protocol in patients with ALL is a risk factor for new caries lesions and gingivitis.

As the COVID-19 pandemic continues, children can be infected with the virus that causes COVID-19. Clinical symptoms of children with COVID from China, where the disease was first reported, generally were less severe than adults. However, at the end of April 2020 in Europe, it was observed that some children with SARS-CoV-2 infection developed fever, abdominal pain, shock, myocardial insufficiency and they needed to be taken care of in intensive care unit. This new disease has been called multisystem inflammatory syndrome in children (MIS-C). Although the pathogenesis of MIS-C is unclear, it progresses with signs of multiorgan involvement as a result of uncontrolled inflammation of the immune system and even causes death. Therefore, the diagnosis and treatment of patients with MIS-C should be managed quickly. In this review, the pathophysiology, clinical and laboratory findings, diagnostic methods, and treatment regimens of MIS-C were discussed.

Objective : The first aim of this study was to determine whether adolescents with asymptomatic Generalized Joint Hypermobility (GJH) have a lower level of physical functioning (physical activity level, muscle strength and performance) compared to non-hypermobile controls. Secondly, to evaluate whether the negative impact of perceived harmfulness on physical functioning was more pronounced in adolescents with asymptomatic GJH. Methods : Cross-sectional study. Sixty-two healthy adolescents (mean age 16.8, range 12-21) participated. Hypermobility (Beighton score), perceived harmfulness (PHODA-youth) and muscle strength (dynamometry), motor performance (Single-Leg-Hop-for-Distance) and physical activity level (PAL) (accelerometry) were measured. Hierarchical regression analyses were used to study differences in physical functioning and perceived harmfulness between asymptomatic GJH and non-hypermobile controls. Results : Asymptomatic GJH was associated with increased knee extensor muscle strength (peak torque/body weight; PT/BW), controlled for age and gender (dominant leg; ß = 0.29; p = .02). No other associations between asymptomatic GJH and muscle strength, motor performance and PAL were found. Perceived harmfulness was not more pronounced in adolescents with asymptomatic GJH. Conclusions : Adolescents with asymptomatic GJH had increased knee extensor muscle strength compared to non-hypermobile controls. No other differences in the level of physical functioning was found and the negative impact of perceived harmfulness was not more pronounced in adolescents with asymptomatic GJH.

Anaphylaxis is a medical emergency with adrenaline acknowledged as the first line therapy. It is therefore important that patients have access to self-injectable adrenaline in the community. Manufacturers have been requested by European Medicine Regulators to generate pharmacokinetic data for these autoinjector devices. For the first time, these data provide an insight into how individual devices work in different populations, and how they compare. We undertook a thorough literature search and also accessed grey literature, using searches of medicine regulators' websites and freedom of information requests. The data demonstrate that it takes at least 5-10 minutes to achieve early peak plasma concentration for most devices. The specific autoinjector device seems to be the most important determinant of pharmacokinetics, with different devices giving rise to different plasma adrenaline profiles. Needle length does not seem to be the most important factor; rather, the force and speed of injection (which varies from one device to another) is likely to be of greater importance. In general, peak plasma adrenaline concentration is lower and time-to-peak concentration longer with increased skin-to-muscle depth. However, it is difficult to draw conclusions with the current available data, due to a lack of head-to-head comparisons, small numbers of study participants, and the failure to acknowledge the biphasic nature of intramuscular adrenaline absorption for analysis purposes.

Background The pathology, treatment and prognosis of malignant non-Wilms tumors (NWTs) are different, so it is necessary to differentiate these types of tumors. The purpose of this study was to review the clinical and imaging features of malignant NWTs and features of tumor metastasis. Methods We retrospectively analyzed the CT images of 65 pediatric patients with NWTs from March 2008 to July 2020, mainly including clear cell sarcoma of the kidney (CCSK), malignant rhabdomyoma tumor of the kidney (MRTK) and renal cell carcinoma (RCC). Available pretreatment contrast-enhanced abdominal CT examinations were reviewed. The clinical features of the patients, imaging findings of the primary mass, and locoregional metastasis patterns were evaluated in correlation with pathological and surgical findings. Results The study included CCSK (22 cases), MRTK (27 cases) and RCC (16 cases). There were no significant differences observed among the sex ratios of CCSK, MRTK and RCC (all P > 0.05). Among the three tumors, the onset age of MRTK patients was the smallest, while that of RCC patients was the largest (all P P P = 0.017). For calcification in tumors, the proportion of calcification in RCC was highest (P = 0.009). Only MRTK showed subcapsular fluid (P P = 0.007), and the proportion of marked enhancement was the highest (P = 0.002). In the venous phase, the proportion of slight enhancement in RCC was lower than that in the other two tumors (P Conclusions NWTs have their own imaging and clinical manifestations. CCSK can cause vertebral metastasis, MRTK can cause subcapsular effusion, and RCC tumor density is usually high and calcification. These diagnostic points can play a role in clinical diagnosis.

Introduction Portal vein obstruction (PVO) is a significant vascular complication after liver transplantation (LT) in pediatric patients. Current treatment strategies include percutaneous transluminal angioplasty (PTA), with or without stent placement, mesorex bypass (MRB), splenorenal shunt, mesocaval shunt, endovascular recanalization (EVR), splenic artery embolization and splenectomy. However, specific characteristics of patients undergoing intervention and selection of individual treatment and its efficacy have remained unclear. This review systematically analyzed biochemical and clinical characteristics, selection of treatment, efficacy, and post-procedural complications. Methods We systematically searched PubMed and Embase between January 1995 and March 2021 for studies on the management of PVO after LT. We analyzed the reports for biochemical and clinical characteristics at the timing of the intervention in different patients, selection of treatment, and reported efficacies. Results We found 22 cohort studies with 362 patients who had the following characteristics: biliary atresia (83%), living-donor LT (85%), thrombocytopenia (73%), splenomegaly (40%), ascites (16%), or gastrointestinal bleeding (26%). The 3-year primary patency of PTA without stent placement was similar to that with stent placement (70%–80% and 43%–94%, respectively). MRB was used as an initial treatment with a 3-year patency of 75% to 100%. One study showed that 5-year primary patency of EVR was 80%. Secondary patency was 90% to 100% after 3 years in all studies with PTA alone, PTA/stent placement, and stent placement alone. Conclusion This is the first review of all treatment protocols in PVO after pediatric LT. We showed that an important group of patients has severe symptoms of portal hypertension. Efficacy of all treatment modalities was high in the included studies which make them important modalities for these patients.

Diabetes care at school has recently appeared on the agenda of international diabetes organizations, the basic principles of which have been newly determined. The aim of this review was to summarize the activities and output of the Diabetes at School Program - a program that has been delivered in Turkey for the last 10 years - and to focus on different aspects of Diabetes Care at School through a national model. Recently, a detailed set of national regulations, including the basic principles proposed by the International Society for Pediatric and Adolescent Diabetes and the experience in Turkey, was prepared and has come into force. The future agenda includes giving priority to socio-economically disadvantaged regions, provision of an Individual Treatment Plan at School for each child with diabetes and ensuring that each school has an action plan for the care of children with diabetes. We believe that if all countries have programs and structured national regulations similar to the Diabetes at School Program, this will enable significant progress in the level of care delivered to children with diabetes.

Objectives: In this study, we aimed to describe the demographic and clinical findings of children with uveitis at a tertiary pediatric rheumatology and ophthalmology center. Materials and Methods: A retrospective cross-sectional study was conducted with 46 patients who were diagnosed with uveitis before the age of 16 years and were followed regularly for at least 6 months between January 2013 and June 2019. Demographic data, uveitis characteristics, underlying diseases, systemic treatment modalities, drug side effects, complications, and surgical intervention were evaluated. Results: Eighty-three eyes of 46 patients were included in the study. The mean age at diagnosis of uveitis was 9.2 +/- 4.5 (1.6-15.6) years, and the mean uveitis follow-up period was 54 +/- 41 (6-191) months. Twenty-one patients (45.7%) had uveitis associated with rheumatologic diseases. Juvenile idiopathic arthritis was the most common disease (23.9%). Visual acuity was categorized as moderately impaired in 6 eyes (7.2%), severely impaired in 4 eyes ( 4.8%), and blindness in 1 eye (1.2%). Methotrexate (87%) was the most frequently used systemic immunosuppressive agent in treatment. Adalimumab (73.9%) was added to treatment in resistant cases. Thirty-five patients (76.1%) had complications in at least 1 eye secondary to uveitis or uveitis treatment. Posterior synechiae (11 eyes, 13.2%) was the most common complication during treatment. Conclusion: In order to preserve visual acuity, pediatric uveitis should be recognized early and especially persistent/chronic cases should be started on effective systemic treatment immediately.

Testis-sparing surgery (TSS) has been increasingly used for treating a variety of testicular tumors (TTs) in children. However, the indications and feasibility associated with TSS remain uncertain. This study aimed to present the clinical outcomes of TSS in children with TTs. The PubMed, Cochrane Library, and Embase databases were reviewed for relevant articles on the clinical outcomes of TSS in children. Recurrence rate, benign rate, rate of TSS and its 95% confidence interval (CI) were calculated. A total of nine relevant studies with 320 patients were included in this study. The recurrence rate was 5.8% (95% CI: 2.3%-14.1%), benign rate was 70.9% (95% CI: 56.3%-82.1%), the rate of TSS (RTSS) was 36.2% (95% CI: 26.1%-47.8%), RTSS in benign tumor was 48.4% (95% CI: 34.3%-62.9%) and rate of elevated AFP was 29.3% (95% CI: 19.7%-41.3%) in children with TTs. Regarding the distribution of TTs, 159 (49.6%) were teratomas, 74 (23.1%) were yolk sac tumors, 36 (11.3%) were epidermoid cysts, 3 (0.9%) were rhabdomyosarcomas, 7 (2.2%) were leydig cell tumor, 6 (1.8%) were sex-cord stromal tumor, 8(2.5%) were mixed malignant germ cell tumors, 3(0.9%) were hemangioma, and 4(1.3%) were adrenal rest tumors. The findings of this meta-analysis suggested that most of the TTs in children were benign, and the most common histologic subtype was teratoma. TSS should be provided to children with benign lesions. This study confirmed that very low rates of tumor recurrence were observed in children with TTs.

Background: Gastroesophageal reflux disease (GERD) may cause airway symptoms and some airway diseases exacerbate GERD symptoms. Asthma and allergic rhinitis (AR) have been identified as united airway disease because of their similar epidemiology and pathophysiology. Asthma has been considered a risk factor to develop GERD. However, the association between AR and GERD is not clear. We tried to investigate whether AR could increase the development of GERD. Methods: Children diagnosed as AR without a prior history of GERD were conducted from the National Health Insurance Research Database between 2000 and 2005. After propensity score matching, we enrolled 36,588 children with AR and 36,588 non-AR children as the controls. Cox regression models were adopted to calculate the hazard ratio (HR) of GERD. Results: AR children had a significantly increased risk of GERD than non-AR children (adjusted HR 1.91, 95% CI = 1.73–2.11, p

Resolving the role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in households with members from different generations is crucial for containing the current pandemic. We conducted a large-scale, multicenter, cross-sectional seroepidemiologic household transmission study in southwest Germany during May 11–August 1, 2020. We included 1,625 study participants from 405 households that each had ≥1 child and 1 reverse transcription PCR–confirmed SARS-CoV-2–infected index case-patient. The overall secondary attack rate was 31.6% and was significantly higher in exposed adults (37.5%) than in children (24.6%–29.2%; p = 60 years of age (72.9%; p = 0.039). Other risk factors for infectiousness of the index case-patient were SARS-CoV-2–seropositivity (odds ratio [OR] 27.8, 95% CI 8.26–93.5), fever (OR 1.93, 95% CI 1.14–3.31), and cough (OR 2.07, 95% CI 1.21–3.53). Secondary infections in household contacts generate a substantial disease burden.

Children have the right to grow up free from the hazards associated with tobacco smoking. Tobacco smoke exposure can have detrimental effects on children’s health and development, from before birth and beyond. As a result of effective tobacco control policies, European smoking rates are steadily decreasing among adults, as is the proportion of adolescents taking up smoking. Substantial variation however exists between countries, both in terms of smoking rates and regarding implementation, comprehensiveness and enforcement of policies to address smoking and second-hand smoke exposure. This is important because comprehensive tobacco control policies such as smoke-free legislation and tobacco taxation have extensively been shown to carry clear health benefits for both adults and children. Additional policies such as increasing the legal age to buy tobacco, reducing the number of outlets selling tobacco, banning tobacco display and advertising at the point-of-sale, and introducing plain packaging for tobacco products can help reduce smoking initiation by youth. At societal level, health professionals can play an important role in advocating for stronger policy measures, whereas they also clearly have a duty to address smoking and tobacco smoke exposure at the patient level. This includes providing cessation advise and referring to effective cessation services.Conclusion: Framing of tobacco exposure as a child right’s issue and of comprehensive tobacco control as a tool to work towards the ultimate goal of reaching a tobacco-free generation can help accelerate European progress to curb the tobacco epidemic. What is Known:• Tobacco exposure is associated with a range of adverse health effects among babies and children.• Comprehensive tobacco control policies helped bring down smoking rates in Europe and benefit child health. What is New:• Protecting the rights and health of children provides a strong starting point for tobacco control advocacy.• The tobacco-free generation concept helps policy-makers set clear goals for protecting future generations from tobacco-associated harms.

The aim of this scoping review is to outline the published literature on exercise-based treatment methods used in the rehabilitation of dysphagia secondary to an acquired brain injury across the lifespan. This will be used to identify intervention differences and gaps between adult and paediatric populations and guide discussions with clinicians about what rehabilitative approaches might be applicable for further trials in paediatrics. For the purposes of this study cerebral palsy is included in the definition of acquired brain injury. Methods: Scoping Review: The review will follow the five stages included when conducting a scoping review as outlined by Arksey & O’Malley, 2015 Inclusion Criteria 1. Children and adults of any age. 2. Participants with dysphagia secondary to an acquired brain injury including but not restricted to: Stroke, traumatic and non-traumatic brain injury, cerebral palsy, brain neoplasm, autoimmune disorders. 3. Direct oropharyngeal exercises. These are defined as exercises involving the oropharyngeal musculature with the aim of changing participant swallowing physiology. These include, but are not be restricted to, strength-based exercises (e.g. effortful swallow, Mendelsohn manoeuvre), respiratory coordination exercises (e.g. expiratory muscle strength training), skill-based programmes (e.g. BiSSKiT protocol) 4. Exercise protocols that use external devices as an adjunct to rehabilitation (e.g. biofeedback technology / electrical stimulation / oral appliances). Exclusion Criteria 1. Dysphagia arising from other causes such as head and neck cancers, structural abnormalities, idiopathic myopathies, genetic or inherited conditions. 2. Children with a primary aversive or sensory behavioural feeding difficulties which prevent them from wanting to eat and drink. 3. Interventions involving pharmaceutical management (e.g. Botox); cortical stimulation (e.g. repetitive transcranial stimulation); peripheral stimulation in isolation (e.g. pharyngeal electrical stimulation); surgery or alternative treatments (acupuncture) will not be included in this review. There may be scope for analysing these interventions in a future scoping review. 4. Compensatory strategies which do not involve adaptation of the oro-pharyngeal musculature. For example, the chin tuck manoeuvre or texture / taste modifications. 5. External compensatory equipment 6. Animal studies. Information Sources: The breadth of a scoping review means that multiple data sources can be considered, over and above what would typically be included in a systematic review (30). As a method of ensuring robust data is reviewed, the following inclusion and exclusion criteria will be applied to the type of information sources obtained in this review. Inclusion: · Case reports, case series, experimental studies, randomised control trials, observational studies.. Exclusion: · Commentaries, opinion pieces and systematic reviews will be excluded, but their reference lists will be reviewed for appropriate references that fulfil the outlined criteria. · Articles not written or available in English; · Where a full text article cannot be obtained using University access, the 1st author will be contacted. If no copy is made available prior to final analysis, then the paper will be excluded. · Articles will need to report sufficient treatment information including treatment type, dosage and intensity. Articles without sufficient protocol information as outlined will be excluded. · As this review aims to identify recent evidence, papers dated before 2005 will not be included. Databases to be searched Initial searches will be conducted via the following electronic databases: Table 1: Electronic databases Platform Databases EBSCOhost Medline PubMed CINAHL Plus Ovid Online AMED Cochrane Database of Systematic Reviews The principal reviewer will hand-search reference lists of included articles and relevant articles will be included. Grey literature identified via social media, open access thesis, conference proceeding abstracts, dissertations or from clinical experts in this field will also be considered if they meet the outlined inclusion/exclusion criteria. Search Strategy: The search strategy has been developed with the Institute of Child Health, University College London librarian. Identified terms will be searched within the medical subject heading (MeSH), followed by a keyword search for each database. Two searches will be run, on each database to ensure no papers including the child population are excluded. Search one includes search terms for level 1, 2, 3 and this search will be repeated with level 4 search terms added. A record of the number of articles found on each database will be made. Table 2: Search strategy levels Level 1: Rehabilitation exp Rehabilitation/ OR Stroke Rehabilitation/ OR rehabilitation.fs OR rehabilitat* Level 2: Dysphagia “Deglutition Disorders/” OR “deglutition disorder*” OR swallow* OR dysphagia Level 3: Brain Injury “Brain Injuries/” OR “Brain Damage, Chronic/” OR “Brain Neoplasms/” OR Stroke/ OR “Cerebral Palsy/” OR infarc* OR embolism OR h?emorrhag* OR aneurysm* OR anoxi* OR hypoxi* OR isch?emi*OR thrombos* OR occlus* OR bleed* OR concuss* OR TBI OR ABI OR OR “brain neoplasm*” OR “brain cancer*” OR “brain tumo?r*” OR “intracranial neoplasm*” OR “cerebral palsy” OR “spastic diplegia” OR stroke OR “cerebrovascular accident*” OR “cerebral vascular accident*” OR “brain vascular accident*” OR CVA Level 4: Paediatric Adolescent/ OR Child/ OR Infant/ OR Pediatrics/ OR Disabled Children/ OR p?ediatric* or child* or infant* or adolescen* OR toddler* OR school* OR schoolchild* OR teen* OR youth* OR “young person*” OR “young people*” OR juvenile* Study Selection The primary reviewer will run the initial searches and export the titles and abstracts into Rayyan QCRI (35). Duplicate copies will be deleted. The reviewer will then screen the title and abstracts of each paper for inclusion or exclusion. Two further reviewers will each check 10 % of these decisions using the Rayyan online software. Reviewers will be blinded to decisions. Conflicts and further questions will be discussed and clarified, and a majority decision will be taken if these conflicts cannot be resolved. A record of decisions will be kept on Rayyan QCRI. If there is a disagreement greater than 20 % then a second reviewer will screen all papers. Data extraction Following initial screening, whole text articles for included articles will be sought. The following data will be extracted from each article and collated by the primary researcher: Title; methodology; participant demographics; baseline aetiology; outcome measures. Details of exercise protocol will also be extracted including type of exercises, dosage, intensity and format. This data will be reviewed and analysed against the outlined inclusion / exclusion criteria by the primary researcher. Two further reviewers will each check 20 % of these decisions. A majority decision will be taken if there is a disagreement between reviewers. If there is a disagreement greater than 20 % then a second reviewer will screen all papers. Rayyan QCRI online software will be used to record the final decisions. Results Data Presentation and Dissemination: Data will be separated into studies involving children under the age of 18 years old and adults 18 years and above. Based on the pilot literature review and experience in clinical practice, it is anticipated that certain sub-groups of treatments will be found. These include: 1. Exercises in isolation targeting the oral / pharyngeal or respiratory systems used in swallowing 2. Exercises combined with biofeedback 3. Exercises used in conjunction with electrical stimulation The number of articles in each area and the type of data source will be presented in written and visual format. Comparison between literature in adult and child populations will then be made and discussed. Although the specific rigor of each paper will not be discussed in detail, information about the level of each review paper (e.g. randomised control trial / case report) will be made. The inclusion criteria and protocol design of each paper will also be analysed in order to determine the possibility of trialing certain methods with a new population. For example, trialing a method used in adult post-stroke dysphagia with children with cerebral palsy.

Objectives Whole body-MRI is helpful in directing diagnostic and treatment approaches, and as a research outcome measure. We describe our initial consensus-driven phase towards developing a whole body-MRI scoring system for juvenile idiopathic arthritis. Methods An iterative approach using three rounds of anonymous Delphi surveys followed by a consensus meeting was used to draft the structure of the whole body-MRI scoring system, including the relevant anatomic joints and entheses for assessment, diagnostic item selection, definition and grading, and selection of appropriate MRI planes and sequences. The surveys were completed independently by an international expert group consisting of pediatric radiologists and rheumatologists. Results Twenty-two experts participated in at least one of three rounds of Delphi surveys and a concluding consensus meeting. A first iteration scoring system was developed which ultimately included the assessment of 100 peripheral, 23 chest, and 76 axial joints, and 64 entheses, with 2–4 diagnostic items graded in each of the items, using binary (presence/absence) and 2-3-level ordinal scores. Recommendations on anatomic MRI planes and sequences were specified as the minimally necessary imaging protocol for the scoring system. Conclusion A novel whole body-MRI scoring system for juvenile idiopathic arthritis was developed by consensus among members of MRI in JIA OMERACT working group. Further iterative refinements, reliability testing, and responsiveness are warranted in upcoming studies.

Introduction Coronavirus Disease-19 (COVID-19) was declared a pandemic in March 2020. States issued stay-at-home orders and hospitals cancelled non-emergent surgeries. During this time, we anecdotally noticed more admissions for perforated appendicitis. Therefore, we hypothesized that during the months following the COVID-19 pandemic declaration, more children were presenting with perforated appendicitis. Materials and Methods This is a retrospective cohort study reviewing pediatric patients admitted at a single institution with acute and/or perforated appendicitis between October 2019 to May 2020. Interval appendectomies were excluded. COVID-19 months were designated as March, April, and May 2020. Additional analysis of March, April, and May 2019 was performed for comparison purposes. Analyzed data included demographics, symptoms, white blood cell count, imaging findings, procedures performed, and perforation status. Statistical analysis was performed. Results During the study period, 285 patients were admitted with the diagnosis of acute appendicitis with 95 patients being perforated. We identified a significant increase in perforated appendicitis cases in the three COVID-19 months compared with the preceding five months (45.6% vs 26.4%; P

Aims The management of heart failure (HF) in young children is challenging. The present study aimed to clarify the effect of left univentricular epicardial pacing on dilated cardiomyopathy with left bundle branch block (LBBB) in children. Methods and results A total of five cases (30.86 ± 16.39 months, three female) of children weighing 5.8–15 kg with dilated cardiomyopathy and LBBB were included in this study. LBBB in one child occurred after device closure of peri‐membranous ventricular septal defects, and the remaining four were idiopathically discovered early after birth. Before implantation, all children suffered from refractory HF and cardiac dilatation; the left ventricular ejection fraction was 33.48 ± 5.84% with Ross Heart Failure Classification III–IV. Electrical and mechanical dyssynchrony were observed in all children with QRS duration >140 ms and prolonged septal‐to‐left posterior wall motion delay. Left univentricular epicardial pacing was successfully implanted via left axillary minithoracotomy in the five children. Sensed atrioventricular delays (83 ± 15 ms) were optimized by velocity time integral of aortic blood flow before discharge. During the follow‐up period (10.8 ± 2.68 months), the dilated failing heart was reversed significantly in terms of decreased left ventricular dimension (55.62 ± 3.46 vs. 38.94 ± 3.69 mm, P = 0.005), while the left ventricular ejection fraction improved to 60.18 ± 8.78% (P = 0.006). Conclusions In young children with low body weight, if HF is caused by or related to LBBB, left ventricular epicardial pacing still has an excellent effect.

Background The objectives of this study were to analyze the clinical features and laboratory profiles and risk factors associated with critical illness of children with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). Methods One hundred and sixty‐six coronavirus disease 2019 (COVID‐19) Iranian pediatric patients were recruited through a collaborative research network between March and May 2020. Demographics, clinical, laboratory, and radiological results were obtained from patient files. Results Of 166 patients, 102 (61%) and 64 (39%) were males and females, respectively. Ninety‐six (57.8%) and 70 (42.2%), had moderate and severe conditions, respectively. Thirty (18%) of patients died. The common symptoms were fever (73%), cough (54%), and shortness of breath, headache decrease in neutrophil and platelet counts; increase values in lactate dehydrogenase, decrease in the blood pH and HCO3 were significantly associated with the disease severity. 54% and 56% of patients showed abnormal radiographic appearance in Chest X‐ray and in chest computed tomography scan, respectively. Sixty‐one (36.7%) of patients were referred to intensive care unit (ICU). The coexistence of comorbidity was the main factor associated with ICU admission, shock, arrhythmia, acute kidney injury, acute respiratory distress syndrome, acute cardiac injury, and death. Conclusions We describe a higher than previously recognized rate of COVID‐19 mortality in Iranian pediatric patients. Epidemiological factors, such as the relatively high case fatality rate in the country and the presence of underlying diseases were the main factors for the high death rate.

Background: The aim of this study was to investigate Harmonic scalpel performance in laparoscopic appendectomy for sealing the base of the appendix in children. Methods: During the study period, a total of 312 patients who underwent laparoscopic appendectomy were included in prospective bicenter clinical trial. The patients were divided in two study groups in regard to technique used for appendiceal base closure. In the first group (n = 197) the appendiceal base was secured using a polymeric clip while in the second group (n = 115) the Harmonic scalpel was used for sealing the base in a stepwise manner, without placing any clip or suture. Outcomes of treatment, including complication rates, duration of surgery and length of hospital stay were compared between the groups. Results: A total of 312 patients with a median age of 11 years (IQR 8, 15) were included in study. Of these, 191 were males (61.2%). Both groups were symmetric in regard to baseline characteristics of the patients. A total of 10 (5.1%) postoperative complications (postoperative abscess n = 7 and ileus n = 3) were recorded in the polymeric clip group while none of the patients from the clipless group had postoperative complications (P = 0.015). In the group who received a polymeric clip appendectomy, fever lasting 0–72 h and > 72 h was recorded in 16 (8.1%) and 12 (6.1%) children, respectively, while in the clipless group, it was observed in 2 (1.7%) and 5 (4.3%) children, respectively (P = 0.048). Significantly shorter surgical times were found in the clipless group compared to the polymeric clip group (21 min (IQR 18, 25) vs. 30 min (IQR 22, 40), P < 0.0001). Also, length of hospital stay was significantly shorter in the clipless group of the patients (2 days (IQR 2, 3) vs. 3 days (IQR 2, 4), P < 0.0001). Conclusion: Clipless harmonic scalpel laparoscopic appendectomy is a safe and effective method in children for treatment of acute appendicitis with lesser number of complications and shorter duration of surgery compared to laparoscopic appendectomy in which the appendiceal base is secured with clip.

[Background]: Currently, data on treatment, outcome, and prognostic factors in children with tuberculous meningitis (TBM) in Europe are limited. To date, most existing data on TBM originate from adult studies, or studies conducted in low-resource settings., [Methods]: We designed a multicenter, retrospective study involving 27 pediatric healthcare institutions in 9 European countries via an established pediatric TB research network, before and after the 2014 revision of World Health Organization (WHO) dosing recommendations., [Results]: Of 118 children, 39 (33.1%) had TBM grade 1, 68 (57.6%) grade 2, and 11 (9.3%) grade 3. Fifty-eight (49.1%) children received a standard 4-drug treatment regimen; other commonly used drugs included streptomycin, prothionamide, and amikacin. Almost half of the patients (48.3%; 56/116) were admitted to intensive care unit, with a median stay of 10 (interquartile range [IQR] 4.5–21.0) days. Of 104 children with complete outcome data, 9.6% (10/104) died, and only 47.1% (49/104) recovered fully. Main long-term sequelae included spasticity of 1 or more limbs and developmental delay both in 19.2% (20/104), and seizure disorder in 17.3% (18/104). Multivariate regression analyses identified microbiological confirmation of TBM, the need for neurosurgical intervention, and mechanical ventilation as risk factors for unfavorable outcome., [Conclusions]: There was considerable heterogeneity in the use of TB drugs in this cohort. Despite few children presenting with advanced disease and the study being conducted in a high-resource setting, morbidity and mortality were high. Several risk factors for poor outcome were identified, which may aid prognostic predictions in children with TBM in the future., TPtbnet is supported by the Deutsche Gesellschaft für Internationale Zusammenarbeit. M. Te. was supported by a Clinical Lectureship provided by the UK National Institute for Health Research (NIHR), and by a grant from the Technology Strategy Board/Innovate UK. R. B. R. is funded by an NIHR Academic Clinical Lectureship at the London School of Hygiene & Tropical Medicine (grant number CL-2018-20-001). A. N.-J. was supported by Subvencions per a la Intensificació de Facultatius Especialistes (Departament de Salut de la Generalitat de Catalunya, Programa PERIS 2016–2020; ref. SLT008/18/00193). O. N. is supported by Consejeria de Salud y Familias, Servicio Andaluz de Salud 2020 (grant number A1-0049-2020).

Purpose The development of probiotics has seen tremendous growth over the years, with health benefits ranging from gut health to respiratory. We thus aimed to investigate the effects of probiotic Bifidobacterium lactis Probio-M8 (2 × 1010 log CFU/day) against acute respiratory tract infections (RTI), use of antibiotics, hospitalization period and elucidate the possible mechanisms of action in hospitalized young children. Method A prospective, randomized, double-blind and placebo-controlled study was performed in RTI-hospitalized children. Patients were randomized to either the probiotic (n = 60, mean age 13.81 ± 0.90 months) or placebo (n = 60, mean age 12.11 ± 0.73 months) which were administered upon admission, continued during hospitalization and 4-week post-discharged. RTI and gut health parameters were assessed at these time points using validated questionnaires while concentrations of inflammatory cytokines were assessed via oral swabs. Results Probio-M8 reduced the duration of nasal, pharyngeal and general flu-like symptoms compared to the placebo during the hospitalization period and 4-week post-discharged (P

There is a paucity of reports on the characteristics of SARS-CoV-2 infection in infants, since most studies have grouped infants with older children. We analyzed the viral loads of 45,318 SARS-CoV-2-positive nasopharyngeal swab samples obtained in Buenos Aires, Argentina. Infants younger than 6 months old presented higher viral loads than any other age group. Children older than 6 months showed significantly lower viral loads, similar to those founds in adults. This observation raises new questions regarding the role of infants in the spreading of SARS-CoV-2 infection. Fil: Ochoa, Valeria Pilar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Erra Diaz, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Ramirez, Joaquin Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Fentini, María Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Carobene, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Geffner, Jorge Raúl. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Arruvito, Maria Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina Fil: Remes Lenicov, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina

Objective Anecdotal reports indicate an increase in mental health presentations and acuity to EDs during the COVID‐19 pandemic and associated stay at home restrictions. Paediatric and adolescent data to confirm this are unavailable in the Australian setting. Methods Retrospective electronic medical record review of all ED patients with mental health discharge codes at a large tertiary children's hospital in Australia during the period of stay at home restrictions from 1 April to 30 September 2020 compared with the same dates in 2019. Results We found a 40% decrease in ED presentations (18 935–11 235) with a concurrent 47% increase in mental health presentations (809–1190) to ED during the study periods between 2019 and 2020. This resulted in an increase of 100 mental health admissions from ED. Diagnoses with greatest percentage increases were eating disorders, social issues and suicidality. We found suicidality presentation numbers were highest in June to September 2020 compared with 2019. Patients with a diagnosis of suicidality had a higher rate of re‐presentation in 2020 (1.83 presentations per patient) compared to 2019 (1.38 presentations per patient). Conclusions Despite an overall decrease in ED presentations, the absolute increase in mental health presentations for children and adolescents during the stay at home restriction period was pronounced. It is unclear how sustained this change and the impact on mental health resource use will be post‐pandemic., We explored the impact of prolonged COVID‐19 restrictions in Melbourne, Australia on mental health and specifically suicidality presentations to the paediatric ED. We found a 47% increase in all mental health presentations and a 59% increase in suicidality presentations during the stay at home restriction period in 2020, compared with the same dates in 2019.

Introduction: The clinical phenotype of severe acute asthma at the pediatric intensive care unit (PICU) is highly heterogeneous. However, current treatment is still based on a ‘one-size-fits-all approach’. Areas covered: We aim to give a comprehensive description of the clinical characteristics of pediatric patients with severe acute asthma admitted to the PICU and available immunological biomarkers, providing the first steps toward precision medicine for this patient population. A literature search was performed using PubMed for relevant studies on severe acute (pediatric) asthma. Expert opinion: Omics technologies should be used to investigate the relationship between cellular molecules and pathways, and their clinical phenotypes. Inflammatory phenotypes might guide bedside decisions regarding the use of corticosteroids, neutrophil modifiers and/or type of beta-agonist. A next step toward precision medicine should be inclusion of these patients in clinical trials on biologics.

The 22q11.2 deletion syndrome (22q11.2DS) is a multisystem disorder with an estimated prevalence of 1:3000 live births. Manifestations show a marked variability in expression and include speech- and language delay, intellectual disability, and neuropsychiatric disorders. We aim to provide an overview of ocular findings in 22q11.2DS in order to optimize recommendations for ophthalmic screening. We combined results from a systematic literature review with results from a multicenter cross-sectional study of patients with 22q11.2DS who were assessed by an ophthalmologist. Our systematic literature search yielded four articles, describing 270 patients. We included 132 patients in our cross-sectional study (median age 8.9 [range 0–56] years). Most reported ocular findings were retinal vascular tortuosity (32%–78%), posterior embryotoxon (22%–50%), eye lid hooding (20%–67%), strabismus (12%–36%), amblyopia (2%–11%), ptosis (4%–6%), and refractive errors, of which hyperopia (6%–48%) and astigmatism (3%–23%) were most common. Visual acuity was (near) normal in most patients (91%–94%). Refractive errors, strabismus, and amblyopia are treatable conditions that are frequently present in patients with 22q11.2DS and should be corrected at an early stage. Therefore, in 22q11.2DS, we recommend ophthalmic and orthoptic screening at the age of 3 years or at diagnosis, and a low-threshold referral in adults.