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1.
Horiz. med. (Impresa) ; 23(3)jul. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1514220

ABSTRACT

Objetivo: Determinar la prevalencia y los factores asociados con el trastorno depresivo en adultos peruanos mayores de 60 años. Materiales y métodos: Se realizó un estudio observacional, analítico y transversal a partir de un análisis secundario de la Encuesta Demográfica y de Salud Familiar (ENDES) del año 2019, aplicada con un alcance nacional por el Instituto Nacional de Estadística e Informática del Perú (INEI). La muestra fue de 4174 adultos mayores. Se consideró como variable principal el padecer de trastorno depresivo (con depresión/sin depresión) y como variables independientes, edad, sexo, grado de instrucción, quintil de riqueza (clasificado en cinco niveles de riqueza), área de residencia (clasificada como urbano y rural), dominio geográfico (clasificado como Lima Metropolitana, resto de la Costa, Sierra y Selva), cobertura de salud (clasificada como sin cobertura y con cobertura), consumo de alcohol (sí/no), hábito de fumar (sí/no) y presencia de discapacidad (sí/no). Se realizaron análisis de frecuencias absolutas y relativas, diferencias de proporciones y un análisis multivariado mediante modelos lineales generalizados. Resultados: La prevalencia del trastorno depresivo fue del 13,18 % y de la discapacidad, 7,86 %. Los adultos mayores de sexo masculino tuvieron menos probabilidades de padecer trastorno depresivo (RPa = 0,602; IC 95 %: 0,513-0,706) que las mujeres, así como los integrantes del grupo etario de mayores de 85 años presentaron mayor riesgo que los de 60 a 74 (RPa = 1,664; IC 95 %: 1,304-2,124). Además, el no padecer de alguna discapacidad se comportó como un factor preventivo (RPa = 0,542; IC 95 %: 0,440-0,668), mientras que un mayor grado de instrucción y quintil de riqueza, desde el quintil "medio", indicaron también ser factores de protección al tomarse como referencia las categorías "sin educación" y "los más pobres", respectivamente (p < 0,005). Conclusiones: El pertenecer al grupo de mayores de 85 años, del sexo femenino, de bajos quintiles de riqueza, padecer de alguna discapacidad y tener un menor grado de instrucción constituyen factores de riesgo para el trastorno depresivo en adultos mayores peruanos.


Objective: To determine the prevalence and factors associated with depressive disorder among Peruvian older adults over 60 years of age. Materials and methods: An observational, analytical and cross-sectional study was conducted based on a secondary analysis of the 2019 Encuesta Demográfica y de Salud Familiar (ENDES National Demographic and Family Health Survey), administered at national level by Instituto Nacional de Estadística e Informática del Perú (INEI National Institute of Statistics and Informatics of Peru). The sample consisted of 4,174 older adults. The main variable was suffering from a depressive disorder (depressed/not depressed) and the independent variables were age, sex, educational level, wealth quintile (classified into five levels of wealth), area of residence (classified as urban/rural), geographic domain (classified as Lima Metropolitan Area, the rest of the coast, the highlands and the jungle), health coverage (classified as insured/uninsured), alcohol consumption (yes/no), smoking (yes/no) and presence of a disability (yes/no). Analyses of absolute and relative frequencies, differences in proportions and a multivariate analysis using generalized linear models (GLM) were performed. Results: The prevalence of depressive disorder and disability accounted for 13.18 % and 7.86 %, respectively. Older males were less likely to suffer from a depressive disorder (PRa = 0.602; 95 % CI: 0.513-0.706) than females, and the group over 85 years of age showed a higher risk than those from 60 to 74 years (PRa = 1.664; 95 % CI: 1.304-2.124). Besides, not presenting a disability behaved as a preventive factor (PRa = 0.542; 95 % CI: 0.440-0.668), while a higher educational level and wealth quintile, starting from the "Middle" quintile, were protective factors when taking the categories "No education" and "The poorest" as reference, respectively (p < 0.005). Conclusions: Belonging to the group over 85 years of age, being a female, being in lower wealth quintiles, suffering from a disability and having a lower educational level were risk factors for depressive disorder among Peruvians older adults.

2.
Rev. colomb. cienc. pecu ; 35(1)mar. 2022.
Article in English | LILACS-Express | LILACS | ID: biblio-1535780

ABSTRACT

Background: Commensal microflora such as Escherichia coli and Enterococcus spp. are representative indicators of antimicrobial resistance (AMR) as they are part of the normal intestinal microflora and can acquire and disseminate AMR to pathogenic or zoonotic bacteria like Salmonella spp. Objective: To investigate the state of AMR among E. coli and Salmonella spp., potential pathogens in humans, isolated from cecal contents of pigs submitted to a veterinary diagnostic laboratory in Colombia from 2016 to 2019. Methods: Susceptibility testing was conducted using the Kirby-Bauer disk diffusion method according to the Clinical and Laboratory Standards Institute guidelines for antimicrobial zone diameter breakpoints. An E. coli strain (ATCC 25922) was used as the quality control organism. Isolates showing resistance to three or more antimicrobial classes were classified as multidrug-resistant (MDR) as defined by a joint group of the European Centre for Disease prevention and Control and the Center for Disease Control and Prevention of the USA. Results: A total of 112 E. coli and 192 Salmonella spp. colonies were isolated from 557 samples received between 2016 and 2019. In order of decreasing frequency, E. coli was resistant to tetracycline (100%), sulfamethoxazol-trimethoprim (97.5%), amoxicillin (86.4%), enrofloxacin (82.6%), tylosin (82.1%), doxycycline (59%), neomycin (50%), ciprofloxacin (45.5%), ceftiofur (35%), gentamicin (30%), tilmicosin (29%), and fosfomycin (12.5%). When compared with E. coli, Salmonella spp. was generally resistant to the same agents with slightly less resistance (between 10-30%) to eight of the antimicrobials tested. Salmonella spp. showed <20% resistance to three antimicrobials, as follows: neomycin (17%), gentamicin (16%), and fosfomycin (14%). Multi-resistance occurred in 68.7% (77/112) of E. coli and 70.3% (135/192) of Salmonella spp. isolates. Resistance of Salmonella spp. was alarming to all the critically important antimicrobials tested: fluoroquinolones (enrofloxacin, ciprofloxacin), ceftiofur (third- generation cephalosporin), and macrolides (tylosin). Conclusions: According to our results, there is a high level of multi- drug resistance (MDR) in E. coli and Salmonella spp. It is necessary to implement a nationwide antimicrobial resistance monitoring program in Colombia, together with proper antimicrobial prescribing guidelines for pigs. The indiscriminate use of antimicrobial growth promoters by the swine industry is generating widespread bacterial resistance and should be discontinued.


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Antecedentes: Flora comensal como espécies de Escherichia coli e Enterococcus são tipicamente escolhidas como indicadores representativos de la resistência antimicrobiana (AMR), pois fazem parte da flora intestinal normal e podem adquirir e disseminar AMR a bactérias patogênicas ou zoonóticas como Salmonella spp. Objetivo: Investigar o estado da AMR entre E. coli e Salmonella spp. isolados do conteúdo cecal de porcos colombianos submetidos ao Laboratório de Diagnóstico Veterinário de 2016 a 2019, ambos sendo patógenos potenciais em humanos. Métodos: O teste de suscetibilidade foi conduzido usando o método de difusão em disco Kirby-Bauer de acordo com as diretrizes do Instituto de Padrões Clínicos e Laboratoriais para pontos de quebra de diâmetro da zona antimicrobiana. A cepa de E. coli (ATCC 25922) foi usada como organismo de controle de qualidade. Os isolados que apresentam resistência a três ou mais classes de antimicrobianos foram classificados como multirresistentes (MDR), conforme definido por um grupo conjunto do Centro Europeu para Prevenção e Controle de Doenças e Centro para Controle e Prevenção de Doenças dos EUA. Resultados: Um total de 112 E. coli e 192 Salmonella spp. foram isolados de 557 amostras submetidas entre 2016 e 2019. Em ordem decrescente de frequência, a resistência a E. coli foi: tetraciclina (100%), sulfametoxazol-trimetoprim (97,5%), amoxicilina (86,4%), enrofloxacina (82,6%), tilosina (82,1%), doxiciclina (59%), neomicina (50%), ciprofloxacina (45,5%), ceftiofur (35%), gentamicina (30%), tilmicosina (29%) e fosfomicina (12,5%). Quando comparada com E. coli, Salmonella spp. foi geralmente resistente aos mesmos agentes com resistência ligeiramente menor (entre 10-30%) a oito dos antimicrobianos. Apenas três antimicrobianos apresentaram resistência a Salmonella spp. abaixo de 20% da seguinte forma: neomicina (17%), gentamicina (16%) e fosfomicina (14%). Multi-resistência ocorreu em 68,7% (77/112) de E. coli e 70,3% (135/192) de Salmonella spp. isolados. Resistência de Salmonella spp. foi alarmante para todos os antimicrobianos criticamente importantes testados: fluoroquinolonas (enrofloxacina, ciprofloxacina), ceftiofur (cefalosporina de terceira geração) e macrolídeos (tilosina). Conclusões: Esses resultados indicam um alto nível de resistência a múltiplos medicamentos (MDR) e que um Programa Nacional de Monitoramento da Resistência Antimicrobiana é necessário para a Colômbia, juntamente com a implementação de diretrizes de prescrição de antimicrobianos para suínos. O uso indiscriminado de antimicrobianos para promoção de crescimento na indústria suína está claramente promovendo resistência generalizada e deve ser interrompido.

4.
Rev. colomb. psiquiatr ; 47(3): 155-164, jul.-set. 2018. tab
Article in Spanish | LILACS, COLNAL | ID: biblio-978316

ABSTRACT

RESUMEN Antecedentes: El trastorno conversivo es un reto para los clínicos por los vacíos conceptuales en lo que respecta a la patogenia y cómo confluyen otras entidades psiquiátricas y la falta de aproximaciones a las vivencias tanto de pacientes como de familiares con la enfermedad. Objetivo: Describir los modelos explicativos (ME) que utilizan los cuidadores de niños y adolescentes con trastorno conversivo que consultan al Hospital Pediátrico de La Misericordia. Métodos: Se realizó un estudio cualitativo con una muestra por conveniencia de 10 casos atendidos entre mayo de 2014 y abril de 2015. La herramienta usada fue una entrevista en profundidad con padres y/o cuidadores. Resultados: Los cuidadores tienen diversas creencias en torno al origen de los síntomas, y consideran principalmente enfermedad, factores mágicos místicos y factores psicosociales. Se explican los síntomas en cada caso de varias maneras, y no se encontró una relación directa entre estas creencias, el patrón de síntomas y los comportamientos de búsqueda de ayuda. La presentación sintomática es polimorfa y genera interferencia principalmente en la actividad escolar de los pacientes. La atención médica se percibe como pertinente y la atención psiquiátrica, como insuficiente. Entre los itinerarios terapéuticos, se describen consultas con diversos agentes, además de la atención médica, incluidas medicinas alternativas y enfoques mágico-religiosos. Conclusiones: Los ME en trastorno conversivo son variados, pero incluyen con frecuencia elementos mágico-religiosos y factores psicosociales. Las creencias subyacentes no se relacionan directamente con la búsqueda de ayuda u otras variables.


ABSTRACT Background: Conversion disorder is a challenge for clinicians due to the conceptual gaps as regards its pathogenesis, the way in which it converges with other psychiatric disorders, and the lack of approaches to the experiences of both patients and family members with the disease. Objective: To describe Explanatory Models (EM) offered to caregivers of paediatric patients with conversion disorder who attended the Hospital de la Misericordia. Methods: A qualitative study was conducted with a convenience sample of 10 patients who attended the Hospital de La Misericordia, ¿Bogotá? between May 2014 and April 2015. The tool used was an in-depth interview applied to parents and/or caregivers. Results: Caregivers have different beliefs about the origin of the symptoms, especially considering sickness, magical-mystical factors, and psychosocial factors. The symptoms are explained in each case in various ways and there is no direct relationship between these beliefs, the pattern of symptoms, and help-seeking behaviours. Symptomatic presentation is polymorphous and mainly interferes in the patient's school activities. The medical care is perceived as relevant, and psychiatric care as insufficient. Among the therapeutic routes, consultations with various agents are described, including medical care, alternative medicine, and magical-religious approaches. Conclusions: EMs in conversion disorder are varied, but often include magical-religious elements and psychosocial factors. The underlying beliefs are not directly related to help-seeking behaviours or other variables.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Therapeutics , Caregivers , Conversion Disorder , Psychology , Referral and Consultation , Stress, Psychological , Complementary Therapies , Homeopathic Pathogenesy , Emergency Medical System , Medical Care , Help-Seeking Behavior , Mental Disorders
5.
Acta biol. colomb ; 20(1): 217-220, ene.-abr. 2015. ilus, tab
Article in English | LILACS | ID: lil-734923

ABSTRACT

Little is known about the oviposition habits and egg structure of Neotropical members of the Simuliidae family. The oviposition behavior of Simulium dinellii (Joan) was observed near at Otún Quimbaya, Colombia. Small groups of females hovered about 2 cm above the water surface to oviposit. Some of these females had been capture and the eggs were obtained. These eggs were counted, measured and processed by scanning electron microscopy. Subtriangular eggs had a latticework of polygons on the endochorionic surface. Chorionic differences between the eggs of S. dinellii and the few previously studied species suggest potential taxonomic value of egg microstructure.


El conocimiento sobre los hábitos de oviposición y estructura de los huevos de la familia Simuliidae es muy escaso. En este estudio se observó el comportamiento de oviposición de Simulium dinellii (Joan) en quebradas cercanas al Santuario de fauna y flora Otún Quimbaya, Colombia. El cual consistió en la formación de pequeños grupos de hembras que sobrevolaban a 2 cm de la superficie del agua para ovipositar, algunas de estas hembras fueron colectadas, obteniendo así los huevos, los cuales fueron contados, medidos y procesados por Microscopia Electrónica de Barrido con el fin de caracterizar la estructura endocoriónica. Los huevos presentaron una forma subtriangular, con una entramado poligonal sobre la superficie. Las características morfológicas observadas en los huevos de S. dinellii fueron diferentes a las previamente reportadas en otras especies de la familia Simuliidae, sugiriendo un posible valor taxonómico de la microestructura del huevo.

7.
Dermatol. peru ; 18(3): 295-297, jul.-sept. 2008.
Article in Spanish | LILACS, LIPECS | ID: lil-568202

ABSTRACT

Se describe la interrelación entre el sistema nervioso y la etiopatogenia y fisiopatología del prurito, lo que se denomina la neurobiología cutánea. Se describe los últimos estudios sobre los diferentes mecanismos patogénicos de la producción del prurito entre los cuales se describe una serie de vías, receptores, neurotransmisores y además se discute el papel de los aspectos psicológicos en el prurito especialmente el relacionado con los diversos tipos de eccema.


Interrelation between nervous system and etiopathogeny and pathophysiologyis described, this is known as cutaneous neurobiology. The last studies about the pathogenic mechanisms of production of pruritus like receptors, neurtransmisors and psicological aspects are described, specially pruritus associated to diverse kinds of eczema.


Subject(s)
Humans , Male , Female , Eczema , Pruritus , Pruritus/physiopathology , Pruritus/psychology , Pruritus/therapy
15.
Med. UIS ; 2(1): 26-7, mar. 1988.
Article in Spanish | LILACS | ID: lil-232371

ABSTRACT

La Tomografía Axial Computarizada (TAC) es un procedimiento muy útil en el diagnóstico de entidades del campo de la neurología, neurocirugía, oftalmología y otorrinolaringologia. Se hace una relación de las posibilidades diagnósticas, las indicaciones más frecuentes, y la preparación previa del paciente antes de practicar una TAC


Subject(s)
Humans , Tomography , Tomography/standards , Tomography/trends , Tomography/statistics & numerical data
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