RESUMEN
OBJECTIVES: The advent of the COVID-19 pandemic has resulted in periods of nationwide restrictions in Ireland including school and workplace closures. The authors hypothesised that this disruption to society may have led to a change in patterns of suspected physical abuse (SPA) presentations to the paediatric emergency department (ED), whilst ED attendance fell dramatically during the period. We reviewed data to determine whether there was an increase in presentations of SPA during periods of social restrictions. METHODS: The National Integrated Medical Imaging Service was searched for all skeletal survey examinations performed between the dates of the 1 March 2016 and 28 Feb 2021 for studies performed in cases of SPA. Electronic records of attendance were extracted from the emergency department administrative system at the three paediatric emergency departments which serve the 400,000 children regionally. The data were reviewed to determine if SPA presentations increased during restriction periods. RESULTS: 311 individual paediatric patients aged 24 months and under were referred for SPA skeletal survey during the study period. During the 2020/2021 period, 60 children were referred for SPA workup and there was no statistically significant difference between monthly referrals (mean 5, sd 2.92) in this period and matched periods over the preceding 4 years (mean 5.23, sd 2.69). CONCLUSIONS: The incidence of SPA did not increase during the period of national restrictions during the COVID-19 pandemic. ADVANCES IN KNOWLEDGE: Periods of social restrictions taken to protect the public health during a pandemic do not result in short term increases in suspected physical abuse in the regional paediatric population.
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COVID-19 , Pandemias , COVID-19/epidemiología , Niño , Estudios Transversales , Servicio de Urgencia en Hospital , Humanos , Incidencia , Estudios Multicéntricos como Asunto , Abuso Físico , Estudios RetrospectivosRESUMEN
Cystic Fibrosis (CF) lung damage begins early in life. Lung function decline is associated with pulmonary infections, neutrophil infiltration and inflammation. In CF, neutrophils have an altered phenotype. In this pilot study, we aimed to determine if signals of dysfunctional neutrophil responses were evident early in life and whether these signals may be associated with lung damage in later childhood. We examined the pulmonary protein profiles of 14 clinical stable infants and pre-school children with CF employing the aptamer-based affinity platform, SOMAscan®. High resolution computed tomography (HRCT) was performed on all children after age 6 years and Brody score calculated. A Spearman's rank order correlation analysis and Benjamini-Hochberg adjustment was used to correlate protein concentrations in early life to Brody scores in later childhood. Early life concentrations of azurocidin and myeloperoxidase, were positively correlated with Brody score after age 6 (p = 0.0041 and p = 0.0182, respectively). Four other neutrophil associated proteins; Complement C3 (p = 0.0026), X-ray repair CCP 6 (p = 0.0059), C3a anaphylatoxin des Arginine (p = 0.0129) and cytokine receptor common subunit gamma (p = 0.0214) were all negatively correlated with Brody scores. Interestingly, patients with more severe lung damage after age 6 had significantly lower levels of IL-22 in early years of life (p = 0.0243). IL-22 has scarcely been reported to have implications in CF. Identification of early biomarkers that may predict more severe disease progression is particularly important for the future development of early therapeutic interventions in CF disease. We recommend further corroboration of these findings in prospective validation studies.
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In September 2018, an international meeting of doctors of various disciplines, with expertise in the detection and treatment of DDH, was held in Csolyospalos, Hungary. The aim was to achieve consensus on the detection and early treatment of the condition and to develop a standardized system of teaching and training for hip ultrasound. There was strong agreement that US screening is essential. Specifically the Graf technique was selected as the technique of choice. Universal US screening was strongly favored. Screening should be carried out as soon as possible, but not later than the sixth week of age. US screening is cost-effective, does not result in overtreatment, and contributes to a reduction of long-term consequences. The essential principle of treatment is timely application of a device to achieve reduction, retention and maturation, by holding the hips in flexion, and a safe degree of abduction. It was agreed that the effectiveness of any screening policy depends on the correct scanning technique. Therefore, standardization of teaching and training of the Graf technique is mandatory. A unified teaching policy and materials should be developed for this purpose. Certification, re-certification and audit were discussed. The group, which has been formalized as the International Interdisciplinary Consensus Committee On DDH Evaluation (ICODE), will continue to meet and work towards establishing international consensus on DDH, standardizing and developing teaching and training of the Graf technique for hip US, and maintaining standards for detection and management.
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Luxación Congénita de la Cadera , Ultrasonografía , Consenso , Luxación Congénita de la Cadera/diagnóstico por imagen , Humanos , Hungría , Recién Nacido , Tamizaje NeonatalRESUMEN
Objectives: We aimed to develop and assess the reliability of a novel MRI-based scoring system for reporting the severity of MRI findings in children with suspected JDM. Methods: Nine consultant paediatric radiologists independently assessed and scored 40 axial and 30 coronal thigh MR images of children with suspected JDM on two occasions using the juvenile dermatomyositis magnetic resonance Imaging Score (JIS). JIS was calculated for both reads for each plane and each limb, with possible scores ranging from 0 (normal) to 100 (severe). Inter- and intraobserver agreement was calculated using the intraclass correlation coefficient (ICC) and two- and one-way random effects models, respectively. Bland-Altman plots of the difference in JIS against the average JIS were also produced for each rater. Results: Overall, the interobserver reliability and agreement was good-for axial images, JIS ranged from 46.8 to 61.0 [ICC = 0.88 (95% CI: 0.82, 0.92)] for the left limb and 47.9-61.4 [ICC = 0.87 (95% CI: 0.81, 0.92)] for the right limb. For coronal images, JIS ranged from 56.7 to 65.1 [ICC = 0.90 (95% CI: 0.85, 0.95)] for the left limb and 55.7 to 66.8 [ICC = 0.90 (95% CI: 0.84, 0.94)] for the right limb. The intraobserver reliability and agreement was good, with ICC ranging from 0.90 to 0.94. Conclusion: JIS is a semi-objective scoring system with potential to serve as a reliable biomarker of disease severity and response to therapeutic interventions in children with JDM.
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Dermatomiositis/diagnóstico , Imagen por Resonancia Magnética/métodos , Adolescente , Niño , Preescolar , Competencia Clínica , Femenino , Humanos , Masculino , Curva ROC , Radiólogos/normas , Reproducibilidad de los Resultados , Índice de Severidad de la EnfermedadRESUMEN
We discuss possible aetiological factors, MRI evolution of injury and neuro-developmental outcomes of neonatal encephalopathy (NE). Thirty-six consecutive infants diagnosed with NE were included. In this cohort, four infants (11%) were identified with injury predominantly in the deep white matter on MRI who were significantly of younger gestation, lower birthweight with higher Apgars at one and five minutes compared to controls. Placental high grade villitis of unknown aetiology (VUA) was identified in all four of these infants. Our hypothesis states VUA may induce white matter injury by causing a local inflammatory response and/or oxidative stress during the perinatal period. We underline the importance of continued close and systematic evaluation of all cases of NE, including examination of the placenta, in order to come to a better understanding of the clinical presentation, the patterns of brain injury and the underlying pathophysiological processes.
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Lesiones Encefálicas/etiología , Leucoencefalopatías/etiología , Peso al Nacer , Lesiones Encefálicas/diagnóstico , Lesiones Encefálicas/psicología , Discapacidades del Desarrollo/etiología , Femenino , Edad Gestacional , Humanos , Recién Nacido , Leucoencefalopatías/diagnóstico , Leucoencefalopatías/psicología , Imagen por Resonancia Magnética , Enfermedades Placentarias/patología , Enfermedades Placentarias/psicología , Embarazo , Pronóstico , Estudios RetrospectivosAsunto(s)
Neoplasias del Apéndice/diagnóstico , Cistoadenoma Mucinoso/diagnóstico , Imagen por Resonancia Magnética , Tomografía Computarizada por Rayos X , Trombosis de la Vena/diagnóstico , Anciano de 80 o más Años , Neoplasias del Apéndice/complicaciones , Cistoadenoma Mucinoso/complicaciones , Femenino , Humanos , Trombosis de la Vena/etiologíaRESUMEN
Magnetic resonance imaging (MRI) is rapidly emerging as a useful imaging modality for the evaluation of the gastrointestinal tract. Increasingly rapid sequences and improving hardware have significantly improved the visualisation of diseases of the colon. MRI has a major advantage over CT in that there is no ionising radiation. In our institution, MRI has increasingly been used as a complimentary imaging modality to CT in the diagnosis and evaluation of diverticulitis and its complications. In this review article, we illustrate the emerging role of MRI in the diagnosis and evaluation of colonic diverticulitis.