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1.
Arch. pediatr. Urug ; 91(5): 316-324, 2020. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1131179

ABSTRACT

Resumen: El delirio es una encefalopatía aguda, fluctuante, reversible, que no se explica por otra alteración del sistema nervioso central. La mayoría de los investigadores piensan que el delirio es el resultado de una combinación de factores predisponentes y precipitantes. Los factores predisponentes están relacionados con el paciente (edad, genética, susceptibilidad o enfermedad subyacente). Los factores precipitantes incluyen los efectos del tratamiento, particularmente los medicamentos sedantes y el entorno de la unidad de cuidados intensivos (UCI). Los niños con diagnóstico de delirio presentan una mayor mortalidad y mayor riesgo de presentar malos resultados al alta de la UCI, por lo que es de suma importancia implementar propuestas de prevención, detección y tratamiento del delirio en las UCI pediátricas. Objetivos: hacer visible una enfermedad subdiagnosticada y frecuente. Realizar una propuesta para prevenir, identificar y tratar de forma oportuna y precoz el delirio en los niños internados en las UCI.


Summary: Delirium is an acute, fluctuating, reversible encephalopathy, not explained by any other disorder of the central nervous system. Most researchers consider Delirium a consequence of a combination of predisposing and precipitating factors. Predisposing factors are those linked to the patient (age, genetics, susceptibility, or underlying disease). Precipitating factors include the effects of treatment, particularly sedative medications and intensive care unit (ICU) environment. Children diagnosed with delirium have higher mortality and greater risk of poor outcomes after being discharged from the ICU. Therefore, it is of utmost importance to implement proposals for the prevention, detection and treatment of delirium in pediatric ICUs. Objectives: to provide visibility to an underdiagnosed and frequent disease. Make a proposal to prevent, identify and treat early delirium in children hospitalized in ICUs in a timely manner.


Resumo: O delirium é uma encefalopatia aguda, flutuante e reversível que não se explica por nenhuma outra alteração do sistema nervoso central. A maioria dos investigadores considera que o delírio é o resultado de uma combinação de fatores predisponentes e precipitantes. Os fatores predisponentes estão relacionados ao paciente (idade, genética, suscetibilidade ou doença de base). Os fatores precipitantes incluem os efeitos do tratamento, particularmente medicamentos sedativos e o ambiente da unidade de terapia intensiva (UTI). As crianças com diagnóstico de delirium apresentam maior mortalidade e maior risco de apresentarem resultados ruins na alta da UTI, por isso é de extrema importância implementar propostas de prevenção, detecção e tratamento do delirium em UTI pediátricas. Objetivos: visibilizar uma doença frequente e subdiagnosticada. Fazer uma proposta para prevenir, identificar e tratar o delirium em crianças internadas em UTI de maneira oportuna e precoce.

2.
Arch. pediatr. Urug ; 89(6): 366-373, dic. 2018. tab
Article in Spanish | LILACS | ID: biblio-973742

ABSTRACT

Resumen: Los hijos de madres consumidoras de cocaína están expuestos en la etapa prenatal y durante la lactancia. Asimismo, están en riesgo de ingesta no intencional o contacto mucoso de restos de la sustancia a su alcance y de inhalación pasiva del humo de cocaínas fumables en ambientes cerrados. Objetivo: describir el perfil epidemiológico de la exposición a cocaína en los niños menores a 5 años en nuestro país analizando circunstancias de exposición, manifestaciones clínicas y complicaciones agudas. Material y método: estudio observacional, descriptivo, retrospectivo de las consultas reportadas a un centro de toxicología en el período 2010-2016 de niños de hasta 5 años de edad con screening positivo para cocaína en orina. Resultados: se incluyeron 18 casos, se analizaron 17 por insuficiencia de datos. Todos fueron menores de 2 años. Predominaron manifestaciones neurológicas (12/17): convulsiones (7/12). Otras manifestaciones incluyeron: taquicardia (2/17), hipertensión (3/17), elevación de creatinfosfokinasa total (4/17) y rabdomiólisis (2/17). Catorce pacientes se encontraban en lactancia pero solo siete madres presentaron screening positivo. El screening de cocaína fue el criterio de selección por su baja tasa de falsos positivos. Esta serie coincide con la literatura en edad de riesgo para exposición a cocaína, planteándose la lactancia como principal vía de ingreso. Sin embargo, los resultados muestran que otras vías de ingreso son posibles. Las convulsiones fueron la forma de presentación más frecuente. Conclusiones: los casos reportados evidencian la necesidad de mantener un alto índice de sospecha ante síntomas neurológicos o cardiovasculares, evidencian el valor de los tests de screening y expanden las circunstancias de riesgo.


Summary: Children born of cocaine-using mothers are exposed to the substance during the prenatal and breastfeeding periods. They are also at risk of cocaine unintentional ingestion or mucosal contact when the substance remains within their reach or at risk of passive inhalation of smoke from cocaine smoked in confined environments. Objective: describe the cocaine exposure epidemiological profile in children under 5 years of age in our country, analyze circumstances of exposure, clinical manifestations and acute complications. Material and methods: observational, descriptive and retrospective study of the consultations reported to a Toxicological Center during 2010-2016 of children up to 5 years of age with positive urine cocaine screening. Results: we included 18 cases, but only 17 were analyzed, due to insufficient data. All children were under 2 years of age. Neurological manifestations were predominant (12/17): seizures (7/12). Other manifestations included tachycardia (2/17), hypertension (3/17), total creatinine phosphokinase increase (4/17) and rhabdomyolysis (2/17). Fourteen patients have been breastfed, but only seven mothers showed positive screening. Cocaine positive screening was the selection criteria because of its low false positive rate. This series matches the literature regarding the main age risk regarding cocaine exposure; breastfeeding was considered the main source of exposure. However, the results show that other sources are possible. Seizures were the most frequent form of presentation. Conclusions: reported cases show that we should be cautious regarding neurological or cardiovascular symptoms, support the implementation of screening tests and expand risk circumstances.


Resumo: Os filhos de mães que usam cocaína estão expostos durante a fase pré-natal e durante a lactação. Da mesma forma, correm o risco de ingestão não intencional ou contato mucoso de restos da substância ao seu alcance e de inalação passiva de fumaça de cocaína fumável em ambientes fechados. Objetivo: descrever o perfil epidemiológico da exposição à cocaína em crianças menores de cinco anos de idade em Uruguai, analisar as circunstâncias de exposição, as manifestações clínicas e as complicações agudas. Material e métodos: estudo observacional, descritivo retrospectivo das consultas reportadas a um Centro de Toxicologia no período 2010-2016, realizado a crianças de até 5 anos de idade com triagem positiva para cocaína na urina. Resultados: nós incluímos 18 casos e analisamos 17 devido a dados insuficientes. Todos tinham menos de 2 anos de idade. As principais manifestações neurológicas (12/17) foram: convulsões (7/12). Outras manifestações incluíram: taquicardia (2/17), hipertensão (3/17), elevação total da creatinofosfoquinase (4/17) e rabdomiólise (2/17). 14 pacientes eram lactantes, mas apenas 7 mães tiveram triagem positiva. O rastreamento de cocaína foi o critério de seleção devido à baixa taxa de falsos positivos. Esta série coincide com a literatura sobre a idade de risco para a exposição à cocaína, considerando a amamentação como a principal via de entrada da substância no organismo. No entanto, os resultados mostram que existem outras vias de entrada da substancia no organismo. A forma de apresentação mais frequente foram as convulsões. Conclusões: os casos relatados mostram que devemos ser cautelosos quanto aos sintomas neurológicos ou cardiovasculares, apoiar a implementação de testes de triagem e expandir as circunstâncias de risco.

3.
Arch. pediatr. Urug ; 88(2): 72-77, abr. 2017. ilus, tab
Article in Spanish | LILACS | ID: biblio-838642

ABSTRACT

Introducción: en los últimos años ha aumentado la incidencia de candidiasis invasiva (CI) a nivel mundial. En nuestro país no se disponen de estudios epidemiológicos sobre CI. El objetivo fue determinar incidencia de CI en la Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell. Metodología: estudio descriptivo retrospectivo. Se incluyeron los niños con CI hospitalizados entre 1/1/2009-1/6/2014. A partir de los cultivos micológicos se identificaron las historias clínicas de los pacientes que desarrollaron CI. Se definió CI al aislamiento de Candida en algún sitio estéril. Se calcularon la densidad de incidencia y de prevalencia. Se registró motivo de ingreso y presencia de factores de riesgo para CI. Resultados: se identificaron 6 casos de CI, incidencia de 1,86 c/1000 ingresos. Los aislamientos se realizaron en hemocultivos (n=3) y líquido peritoneal (n=3). Las especies de Candida aisladas fueron C. albicans (n=3), C. parapsilosis (n=2) y C. tropicalis (n=1). Los factores de riesgo para CI presentes fueron dispositivos invasivos (n=6), antibióticos de amplio espectro (n=6), alimentación parenteral (n=5), cirugía abdominal(n=4). Todos los aislamientos fueron sensibles a los azoles. En 1 de las 6 CI se inició tratamiento empírico previo al aislamiento. Fallecieron 4 de los 6 pacientes. Discusión: la incidencia fue similar a otra experiencia realizada en cuidados intensivos pediátricos. Los pacientes que desarrollaron CI presentaron asociación de factores de riesgo. Los aislamientos fueron sensibles a fluconazol. Caracterizar a estos niños permitirá iniciar en forma oportuna el tratamiento antifúngico. Se destaca la importancia de desarrollar la vigilancia continua sobre las especies de Candida y su patrón de sensibilidad a los antifúngicos.


Introduction: invasive infections by Candida strains have increased around the world in the last years. There are no epidemiological studies on invasive candidiasis (IC) in Uruguay. The study aimed to find out the incidence of IC in the Pediatric Intensive Care Unit (PICU) at the Pereira Rossell Hospital Center (CHPR). Method: a retrospective and descriptive study was conducted. Children hospitalized in PICU of the CHPR between 1/1/2009 and 1/6/2014 were included in the study. The medical records of patients who developed IC were identified based on mycological cultures. Invasive candidiasis was defined as the isolation of the fungus in a sterile site. Incidence and prevalence density were calculated. Cause for hospitalization and risk factors for IC were recorded. Results: six cases of IC were identified and the incidence was of 1.86/1000 hospitalized children in PICU. Isolation of Candida was done in blood cultures (n=3) and peritoneal fluid (n=3). The species of Candida isolated were C. albicans (n=3), C.parapsilosis (n=2) and C. tropicalis (n=1). Risk factors for IC were identified in the 6 cases. Use of invasive prosthesis and a wide spectrum antibiotics were identified in the 6 cases, as well as parenteral nutrition (n=5) and abdominal surgery (n=4). All isolations of Candida were sensitive to fluconazole. Antifungal empiric treatment was started in one case prior to the isolation of Candida. Four out of six children died. Discussion: the incidence of IC found was similar to that in another study in a PICU. Children who developed IC presented several risk factors for IC. The 6 isolations of Candida were sensitive to fluconazole. Analyzing the clinical features of these children will allow the identification of patients with high risk of IC and to timely initiate antifungal treatment. It is necessary to maintain a continuous surveillance on Candida species and their sensitivity pattern to antifungal medication.


Subject(s)
Humans , Candidiasis, Invasive/etiology , Candidiasis, Invasive/epidemiology , Uruguay , Intensive Care Units, Pediatric , Child, Hospitalized , Epidemiology, Descriptive , Incidence , Prevalence , Retrospective Studies , Risk Factors , Candidiasis, Invasive , Candidiasis, Invasive/mortality , Antifungal Agents/therapeutic use
4.
Arch. pediatr. Urug ; 86(2): 113-120, jun. 2015. tab
Article in Spanish | LILACS | ID: lil-754247

ABSTRACT

La intoxicación aguda por cocaína es infrecuente en lactantes y niños. Las formas más frecuentes de presentación clínica son las convulsiones tónico-clónicas en apirexia, alteraciones motoras y la excitación psicomotriz. Se presenta el caso de un lactante de 1 mes que ingresó a la Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell por una intoxicación aguda por cocaína. El cuadro clínico consistió en manifestaciones secundarias a un estado hiperadrenérgico generalizado, con lesión miocárdica, excitación psicomotriz, distonías cervicales, convulsiones y acidosis metabólica persistente. Presentó el test de detección de benzoilecgonina en orina positivo al momento del ingreso a la emergencia. No se pudo establecer con exactitud cuál fue la vía de ingreso de la cocaína. Es necesario un alto índice de sospecha para llegar al diagnóstico de intoxicación por cocaína en lactantes.


Acute intoxication with cocaine is infrequent in children. Generalized tonic-clonic seizures, movement disorders and agitation are the most frequently observed clinical features in cocaine intoxication. We present the case of acute cocaine intoxication in a 1 month old boy who was hospitalized in the Pediatric Critical Care Unit of Pereira Rossell Hospital Center. Clinical features were secondary to generalized adrenergic stimulation. Clinical features were myocardial damage, cervical dystonic movements, agitation and metabolic acidosis. Urine toxicology screening proved positive for benzoylecgonine upon arrival at the Emergency Unit. Cocaine´s entry into the infant was not clearly established, although it was likely to be passive exposure to coca paste smoke. A high level of suspicion is needed in order to diagnose diagnosis acute cocaine intoxication in children.


Subject(s)
Humans , Male , Poisoning/diagnosis , Poisoning/therapy , Infant, Newborn , Cocaine-Related Disorders/complications , Cocaine-Related Disorders/diagnosis , Cocaine/toxicity
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