Increased nutrition risk at admission is associated with longer hospitalization in children and adolescents with COVID-19.

BACKGROUND: We investigated the association of nutritional risk and inflammatory marker level with length of stay (LOS) in children and adolescents hospitalized for COVID-19 infection in two pediatric teaching hospitals in a developing country. METHODS: This was a cross-sectional analytical retrospective study performed in two pediatric hospitals. We included the data from all children and adolescents who were hospitalized with a SARS-CoV-2 infection between March and December 2020. Demographic, anthropometric, clinical, and laboratory data were extracted from electronic medical records. Nutritional risk was assessed according to the STRONGkids tool within 24 hours of admission and was categorized into two levels: ≥4 (high risk) and <4 (moderate or low risk). Means or medians were compared between nutritional risk groups using the t test and Mann-Whitney U test, respectively. The association of nutritional risk and inflammatory markers with LOS was estimated using the Kaplan-Meier method and log-rank test. Cox proportional-hazard and linear regression models were performed, and adjusted for sex, age, and respiratory symptoms. RESULTS: From a total of 73 patients, 20 (27.4%) had a STRONGkids score ≥4 at admission, which was associated with a longer LOS even after adjusting (ß = 12.30; 1.74-22.9 95% CI; P = 0.023). The same association was observed between LOS and all laboratory markers except for D-dimer. CONCLUSION: Among children and adolescents with COVID-19, a STRONGkids score ≥4 at admission, lower values of albumin, lymphocytes, and hemoglobin, and higher CRP values were associated with longer LOS.

Methylene Blue for Refractory Shock in Polytraumatized Patient: A Case Report.

BACKGROUND: Methylene blue (MB) has been advocated for the treatment of shock refractory to standard measures. MB is proposed to increase blood pressure in shock by interfering with guanylate cyclase and nitric oxide synthase (NOS) activity. Several studies have evaluated the vasoconstrictive and positive inotropic effects of MB in septic shock patients. However, there is a paucity of studies involving trauma patients. CASE REPORT: A 4-year-old boy was hit by a truck while riding his bicycle and was treated with fluid resuscitation at the emergency department and then taken to the operating room for damage-control surgery. He had liver, diaphragm, rectal, and thoracic injuries. At the pediatric intensive care unit (PICU), he remained hypotensive despite volume, dopamine, epinephrine, and norepinephrine infusion. A dose of 0.5 mg/kg of i.v. MB was administered. During the next 2 h after MB administration, we were able to wean him off norepinephrine, and doses of epinephrine and dopamine were reduced. Ultimately, he was discharged from the PICU 13 days later in good condition. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Trauma patients who have experienced bleeding and survived the initial insult are still at risk of dying from continuing systemic hypoperfusion and the resultant multiple organ dysfunctions. Use of a low dose of MB as an adjuvant to treat shock might improve survival of these patients.

Multiple Cerebral Infarcts in a Young Patient Associated With Marijuana Use.

: Cerebrovascular events associated with marijuana use have been reported previously. This association is plausible, but not well-established yet. A 14-year-old girl, long-term heavy cannabis user, presented with generalized tonic-clonic seizures and decreased level of consciousness a few hours after smoking cannabis. Brain magnetic resonance imaging showed multiple areas of acute, subacute and chronic ischemic lesions in the left frontal lobe, basal ganglia, and corpus callosum. History of other illicit drug use and other known causes of stroke were ruled out. Cannabis might cause stroke through direct effects on the cerebral blood circulation, orthostatic hypotension, vasculitis, vasospasm, and atrial fibrillation. Long-term daily use of marijuana in young people may cause serious damage to the cerebrovascular system.

Monitoramento do desenvolvimento infantil realizado no Brasil / Monitoring of child development held in Brazil / La monitoración del desarrollo infantil realizada en Brasil

OBJETIVO: Revisar a literatura científica para verificar como a vigilância do desenvolvimento infantil vem sendo realizada no Brasil. FONTES DE DADOS: Pesquisa em bases de dados (PubMed, Medline, SciELO e Banco de Teses da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior) sobre estudos das práticas médicas em relação à vigilância e ao monitoramento do desenvolvimento infantil no Brasil, de 2000 a 2011. Os termos usados para pesquisa foram: vigilância de desenvolvimento infantil, intervenção precoce, triagem de desenvolvimento e testes de triagem de desenvolvimento. Foram encontrados dez textos referentes ao tema em estudo. Artigos originais, de revisão e teses foram revisados, bem como as listas de referências das publicações sobre o assunto. SÍNTESE DOS DADOS: Os estudos sobre a prática do monitoramento do desenvolvimento infantil no Brasil apontam uma importante falha, desde a formação do médico pediatra até a prática clínica, em relação a este tema. CONCLUSÕES: Há necessidade urgente, principalmente frente a uma população emergente de prematuros, que os pediatras façam uma reciclagem do conhecimento sobre o desenvolvimento infantil.

OBJECTIVE: To review scientific literature in order to check how infant development surveillance is being carried out in Brazil. DATA SOURCES: Search on databases (PubMed, Medline, SciELO and CAPES Database Thesis) for studies on medical practices related to surveillance and monitoring of child development in Brazil from 2000 to 2011. The terms used for research were: child development surveillance, early intervention, developmental screening, and developmental screening tests. There were ten texts on the subject under study. Original articles, reviews, and thesis were analyzed, as well as the reference lists of publications on the topic. DATA SYNTHESIS: Studies on monitoring of child development in Brazil showed major failures from pediatrician formation to clinical practice. CONCLUSIONS: It is urgent to offer continued medical education to pediatricians in order to update their knowledge about child development monitoring, especially due to the increasing numbers of preterm infants.

OBJETIVO: Revisar la literatura científica para verificar cómo la vigilancia del desarrollo infantil viene siendo realizada en Brasil. FUENTES DE DATOS: Investigación en las bases de datos (Pubmed, Medline, SciELO y Base de Tesis CAPES) sobre estudios de las prácticas médicas respecto a la vigilancia y monitoración del desarrollo infantil en Brasil de 2000 a 2011. Los términos usados para la investigación fueron: vigilancia de desarrollo infantil, intervención temprana, screening de desarrollo y pruebas de screening de desarrollo. Se encontraron 10 textos relativos al tema en estudio. Artículos originales, de revisión y tesis fueron revisados, así como las listas de referencias de las publicaciones sobre el tema. SÍNTESIS DE LOS DATOS: Los estudios sobre la práctica de la monitoración del desarrollo infantil en Brasil señalan una importante falla desde la formación del médico pediatra hasta la práctica clínica respecto a este tema. CONCLUSIONES: Hay necesidad urgente, principalmente frente a una población emergente de prematuros, que los pediatras realicen un reciclaje del conocimiento sobre el tema desarrollo infantil.