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1.
Rev. peru. med. exp. salud publica ; 40(2): 200-206, abr.-jun. 2023. tab, graf
Article in Spanish | LILACS, INS-PERU | ID: biblio-1509037

ABSTRACT

RESUMEN El objetivo del presente estudio fue describir las características de los pacientes pediátricos (entre 28 días y 14 años) hospitalizados con COVID-19 durante la tercera ola (variante ómicron) en el Hospital Nacional Edgardo Rebagliati Martins (HNERM) (Lima, Perú). En esta cohorte retrospectiva, se revisaron las historias clínicas de 122 pacientes pediátricos que fueron atendidos en el HNERM entre enero e inicios de abril del 2022 (55% varones, mediana de edad de 5 años), 77,9% durante el primer mes, y la mitad presentaron alguna comorbilidad. Se hospitalizaron principalmente por dificultad respiratoria, comorbilidad descompensada y deshidratación. El 6,6% ingresaron a cuidados intensivos, 4,9% a ventilación mecánica invasiva, 5,7% requirieron algún vasoactivo y 1,6% fallecieron. Los fármacos más usados fueron antibióticos (43,4%) y corticoides (27,1%). En conclusión, se encontró un incremento rápido de hospitalizaciones en comparación con las olas anteriores, la mayoría con evolución favorable, y con un amplio uso empírico de antibióticos.


ABSTRACT This study aimed to describe the characteristics of pediatric patients (28 days to 14 years of age) hospitalized with COVID-19 during the third wave of the pandemic (omicron variant) at the Hospital Nacional Edgardo Rebagliati Martins (HNERM) (Lima, Peru). In this retrospective cohort, we reviewed the medical records of 122 pediatric patients who attended HNERM between January and early April 2022 (55% male, median age: 5 years); 77.9% attended HNERM during the first month, and half of them had some comorbidity. Participants were hospitalized mainly for respiratory distress, decompensated comorbidity, and dehydration. Of the participants, 6.6% were admitted to intensive care, 4.9% to invasive mechanical ventilation, 5.7% required some vasoactive agent and 1.6% died. The most commonly used drugs were antibiotics (43.4%) and corticosteroids (27.1%). In conclusion, hospitalizations rapidly increased during the third wave, when compared to previous waves, most of them with favorable progression and with a wide empirical use of antibiotics.


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Child , Hospitalization , Intensive Care Units
2.
Arch. pediatr. Urug ; 93(nspe2): e225, dic. 2022. ilus, graf
Article in Spanish | LILACS, UY-BNMED, BNUY | ID: biblio-1403319

ABSTRACT

Uruguay acompaña la tendencia mundial al descenso de la natalidad con un descenso de la mortalidad concomitante, siendo la primera causa de mortalidad infantil la prematurez. Enfocados en la prematurez, es de nuestro interés conocer qué ocurre con estos niños luego del alta de la unidad neonatal. Se realizó el estudio de una cohorte de niños entre 4 y 8 años, nacidos con 32 semanas o menos de edad gestacional y/o con pesos al nacer de 1.500 g o menos, asistidos en su período neonatal en la Asociación Médica de San José, a quienes se les realizó el test de Battelle. Se logró identificar las áreas con mayor dificultad en el desarrollo para cada grupo de edad, concluyendo que se pueden realizar planes específicos de acción para promover el desarrollo de estos niños en la edad preescolar y escolar.


Uruguay follows the global declining trend in birth rates along with decreasing mortality, being prematurity the main cause of infant mortality. We studied premature children who had undergone the Battelle Test and had been discharged from the neonatal unit, a cohort of children between 4 and 8 years of age, born at 32 weeks or less of gestational age and/or having a birth weight of 1500g or less, assisted in their neonatal period at the San José Department Medical Center. We could identify the main areas affecting development for each age group, and concluded that specific action plans can be carried out to promote the development of these children at preschool and school age.


O Uruguai acompanha a tendência mundial de declínio das taxas de natalidade com uma concomitante diminuição da mortalidade, sendo a prematuridade a principal causa de mortalidade infantil. Nos focamos na prematuridade e no estudo do que acontece com essas crianças após a alta da unidade neonatal. Realizamos um estudo de uma coorte de crianças entre 4 e 8 anos que tinham sido submetidas ao Teste de Battelle, nascidas com 32 semanas ou menos de idade gestacional e/ou com peso de nascimento igual ou inferior a 1500g, atendidas no período neonatal na Assistência Médica do Departamento de São José no Uruguai. Foi possível identificar as áreas de maior dificuldade de desenvolvimento para cada faixa etária, e concluir que podem se realizar planos de ação específicos para promover o desenvolvimento dessas crianças em idade pré-escolar e escolar.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Infant, Premature/growth & development , Infant, Very Low Birth Weight/growth & development , Neurodevelopmental Disorders/diagnosis , Neuropsychological Tests , Cross-Sectional Studies , Cohort Studies , Sex Distribution , Neurodevelopmental Disorders/etiology
3.
Rev. cuba. med. mil ; 48(2): e379, abr.-jun. 2019.
Article in Spanish | LILACS | ID: biblio-1126609

ABSTRACT

La Universidad de Ciencias Médicas de las Fuerzas Armadas Revolucionarias de Cuba (Ucimed FAR), fue fundada el 7 de octubre de 1981, por el acuerdo No. 1074 del Comité Ejecutivo del Consejo de Ministros. Acaba de cumplir 37 años. En este periodo ha sufrido varias transformaciones, con una última etapa que comenzó en 2008. Actualmente se distingue, por ser la única institución de su tipo en el país, que forma oficiales de perfil médico y estomatológico de nivel superior. Existe el firme propósito de garantizar la formación del relevo, para que el futuro esté seguro, y egresen de nuestras aulas los mejores graduados(AU)


Subject(s)
Science , Organizations , Counseling , Insurance
4.
Actual. osteol ; 14(3): 219-222, sept. - dic. 2018. ilus.
Article in Spanish | LILACS | ID: biblio-1052712

ABSTRACT

El síndrome de Klippel-Feil (KFS) es un grupo heterogéneo de malformaciones a nivel vertebral que presentan un componente genético monogénico; se caracteriza por presentar un defecto en la formación o segmentación de las vértebras cervicales, que da como resultado una apariencia fusionada. La tríada clínica consiste en un cuello corto, una línea de implantación baja del cabello y un movimiento limitado del cuello. Presentamos el caso de un paciente masculino de 17 años que manifiesta los hallazgos clínicos y radiológicos de esta anomalía. (AU)


Klippel-Feil syndrome (KFS) is a heterogeneous group of vertebral malformations that presents a monogenic genetic component, characterized by a defect in the formation or segmentation of the cervical vertebrae, which results in a fused appearance. The clinical triad consists of a short neck, a low hairline and a limited movement of the neck. We present the case of a 17 year-old male patient who presented the clinical and radiological findings of this anomaly. (AU)


Subject(s)
Humans , Male , Female , Pregnancy , Adolescent , Adult , Young Adult , Klippel-Feil Syndrome/therapy , Neck/abnormalities , Scoliosis/diagnostic imaging , Antipyretics/therapeutic use , Hearing Loss , Analgesics/therapeutic use , Klippel-Feil Syndrome/etiology , Klippel-Feil Syndrome/genetics , Klippel-Feil Syndrome/diagnostic imaging , Anti-Bacterial Agents/therapeutic use
5.
Actual. osteol ; 13(2): 177-182, Mayo - Ago. 2017. ilus, tab
Article in Spanish | LILACS | ID: biblio-1118335

ABSTRACT

La deformidad de Madelung es una alteración poco común de la articulación de las muñecas, con una prevalencia desconocida por los pocos casos reportados hasta la actualidad. Se vincula a mutaciones del gen SHOX. Se caracteriza por presentar alteraciones en el radio, el carpo y el cúbito, con predominio bilateral. Afecta principalmente a pacientes de sexo femenino; los signos y síntomas se revelan al inicio de la adolescencia. Presentamos el caso clínico de una paciente de sexo femenino de 17 años que registra las manifestaciones clínicas y radiográficas características. (AU)


Madelung deformity is a rare alteration of the wrist joint of unknown prevalence due to the few cases reported. It has been linked to SHOX gene mutations. Madelung deformity is characterized by alterations of the radius, carpus and ulna, predominantly bilateral and mainly seen in female patients at the beginning of the adolescence. We report the clinical case of a 17-yearold female patient presenting the characteristic clinical and radiographic deformities. (AU)


Subject(s)
Humans , Female , Adolescent , Bone Diseases, Developmental/diagnostic imaging , Lipomatosis, Multiple Symmetrical/diagnostic imaging , Radius/pathology , Ulna/pathology , Wrist Joint/pathology , Weight by Height , Lipomatosis, Multiple Symmetrical/etiology , Lipomatosis, Multiple Symmetrical/pathology , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Forearm/pathology , Short Stature Homeobox Protein/deficiency , Short Stature Homeobox Protein/genetics , Neuromuscular Agents/therapeutic use
6.
Rev. bras. med. esporte ; 18(5): 338-340, set.-out. 2012. ilus
Article in Portuguese | LILACS | ID: lil-658117

ABSTRACT

INTRODUÇÃO: A fenilcetonúria (PKU) é caracterizada pela deficiência da enzima fenilalanina hidroxilase, causando acúmulo de fenilalanina. O diagnóstico precoce e a subordinação à dieta pobre em fenilalanina são importantes para prevenir os efeitos prejudiciais da hiperfenilalaninemia. Não aderir estritamente à dieta provoca, entre outros efeitos, um desequilíbrio entre os aminoácidos neutros que usam o mesmo transportador da fenilalanina na barreira hematoencefálica, causando, então, a diminuição da entrada de triptofano, o precursor de serotonina no cérebro. Esse neurotransmissor tem sido implicado na regulação dos estados de humor, sendo sua alta produção ligada à fadiga central em indivíduos submetidos a exercício prolongado. O exercício físico aumenta os níveis de triptofano livre no sangue, o que facilita seu influxo no cérebro, podendo, portanto, ser útil nos estados hiperfenilalaninêmicos. OBJETIVO: Avaliar se o exercício aeróbico é capaz de normalizar as concentrações de triptofano no cérebro de ratos com hiperfenilalaninemia. MÉTODOS: Trinta e dois ratos foram separados nos grupos sedentário (Sed) e exercício (Exe), e cada um deles subdividido em controle (SAL) e hiperfenilalaninemia (PKU). A hiperfenilalaninemia foi induzida pela administração de alfa-metilfenilalanina e fenilalanina durante três dias, enquanto os grupos SAL receberam salina. Os grupos Exe realizaram uma sessão de exercício aeróbico com duração de 60min e velocidade de 12m.min-1. RESULTADOS: A concentração de triptofano no cérebro nos grupos PKU foi significativamente menor que nos grupos SAL, tanto Sed como Exe, compatível com a condição hiperfenilalaninêmica. O exercício aumentou a concentração cerebral de triptofano comparada aos animais sedentários. O achado mais interessante foi que a concentração cerebral de triptofano no grupo ExePKU não foi diferente do SedSAL. CONCLUSÃO: Os resultados indicam um importante papel do exercício aeróbico para restaurar a concentração de triptofano no cérebro em ratos hiperfenilalaninêmicos.


INTRODUCTION: Phenylketonuria (PKU) is characterized by deficiency of the enzyme phenylalanine hydroxylase, leading to accumulation of phenylalanine. Early diagnosis and subordination to low-phenylalanine diet are important to prevent the harmful effects of hyperphenylalaninemia. In case the diet is not strictly followed, some possible effects are imbalance in the neutral amino acids that use the same carrier of phenylalanine to cross the blood-brain barrier, causing hence reduction in tryptophan entry, the precursor of serotonin in the brain. This neurotransmitter has been implicated in the regulation of mood states, and its high production is linked to central fatigue in individuals subjected to prolonged exercise. Physical exercise increases free tryptophan levels in the blood, which facilitates its influx in the brain, and therefore, may be useful in hyperphenylalaninemia states. OBJECTIVE: To assess whether aerobic exercise is able to normalize the concentrations of tryptophan in the brain of rats with hyperphenylalaninemia. METHODS: 32 rats were randomly assigned to sedentary (Sed) and exercise (Exe) groups, and then divided into control (HEA) and hyperphenylalaninemia (PKU). Hyperphenylalaninemia was induced by administration of alpha-metylphenylalanine and phenylalanine for three days, while the HEA groups received saline. Exe groups held a session of aerobic exercise lasting 60 minutes and speed of 12 m.min-1. RESULTS: The concentration of tryptophan in the brain of PKU groups was significantly lower than HEA groups (both in Sed and Exe groups), compatible with the condition of hyperphenylalaninemia. The exercise increased brain tryptophan levels comparing to sedentary animals. The most interesting finding was that the brain tryptophan levels of ExePKU group were not different from SedHEA group. CONCLUSION: The results indicate an important role of aerobic exercise to restore the concentration of tryptophan in the brain in hyperphenylalaninemic rats.

7.
Rev. Hosp. Clin. Univ. Chile ; 18(1): 11-18, 2007. tab
Article in Spanish | LILACS | ID: lil-530285

ABSTRACT

Introduction: intake of Folic Acid (FA) before conception and during early pregnancy reduces the incidence of neural tube defects (NTD). In Chile the management of the pregnant adolescent women is a relevant public health problem. So, the aim of this study was to determine the level of knowledge and intake of FA in a sample of adolescent and older parturient. Methods: a survey was conducted in one group of teenagers (group A) and another group of older puerperal (group B) corresponding to four public maternities of Santiago. Results: finally, 79 teenagers and 263 older women were surveyed. Both groups showed a poor knowledge about the benefit of intake of FA during this period. Regarding the control before pregnancy, we found an attendance of 10.1 percent in the group A and 24.7 percent in the group B, whereas only 5.1 percent of the group A and 1.9 percent of the group B had an intake of FA according to the medical recommendation. Conclusion: our patients have scanty information about the benefits of the periconceptional intake of FA. It seems necessary to design new methods and tools in order to increase the use of the FA in women of childbearing age, especially in the groups at risk for NTD.


Subject(s)
Humans , Adolescent , Adult , Female , Pregnancy , Folic Acid/administration & dosage , Folic Acid/metabolism , Congenital Abnormalities/prevention & control , Pregnancy in Adolescence/statistics & numerical data , Pregnancy in Adolescence/physiology , Pregnancy/statistics & numerical data , Prenatal Nutrition
8.
Rev. chil. pediatr ; 73(1): 5-8, ene.-feb. 2002.
Article in Spanish | LILACS | ID: lil-314813

ABSTRACT

La progeria o síndrome de Hutchinson-Gilford es un síndrome poco frecuente. Consiste en la aparición de signos de envejecimiento en niños entre su primer y segundo año de vida. La mayoría de los casos de progeria son esporádicos, lo cual plantea la posibilidad de un patrón de herencia autosómico dominante por mutación de novo. El diagnóstico diferencial de esta entidad debe plantearse con cualquiera de los otros síndromes progeroides descritos en la literatura. Se presenta una revisión actualizada sobre el tema haciendo énfasis en la aproximación diagnóstica del cuadro


Subject(s)
Humans , Child , Chromosome Aberrations , Progeria , Diagnosis, Differential , Life Expectancy , Progeria , Prognosis , Cockayne Syndrome/diagnosis , Werner Syndrome/diagnosis
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