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1.
rev. psicogente ; 26(50)dic. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1536984

ABSTRACT

Objetivo: El propósito de este estudio es establecer los mecanismos de la actividad Bioquímica a través del Estrés Psicológico que influyen en la enfermedad del vitiligo desde una perspectiva neurocientifica, mediante una revisión sistemática de la literatura de los últimos 5 años. Método: La búsqueda sistemática se llevó a cabo en las bases de datos Scopus, PubMed y Web of Science para identificar los estudios que describan la enfermedad de Vitiligo, el estrés psicológico y la bioquímica del cerebro, se establecieron criterios de inclusión y exclusión para la selección de los artículos, así mismo, se evaluó su calidad y pertinencia. Resultados: La revisión sistemática arrojó 15.503 artículos, 70 fueron preseleccionados de acuerdo a lo informado en el resumen y validados para lectura completa. Para la síntesis narrativa se utilizaron 23 artículos científicos. Conclusión: La enfermedad de vitiligo guarda una estrecha relación con el estrés psicológico y está acompañado de un desequilibrio bioquímico que conduce a un proceso inflamatorio y destructivo de los melanocitos de la piel.


Objective: The purpose of this study is to establish the mechanisms of biochemical activity through psychological stress that influence vitiligo disease from a neuroscientific perspective, through a systematic review of the literature of the last 5 years. Method: Systematic search was carried out in the Scopus, PubMed and Web of Science databases to identify studies describing Vitiligo disease, psychological stress and brain biochemistry, inclusion and exclusion criteria were established for the selection of articles, their quality and relevance were evaluated. Results: The systematic review yielded 15,503 articles, of which 70 were pre-selected as reported in the summary and validated for full reading. For the narrative synthesis 23 scientific articles were used. Conclusion: Vitiligo disease is closely related to psychological stress and is accompanied by a biochemical imbalance that leads to an inflammatory and destructive process of skin melanocytes.

2.
Rev. Finlay ; 9(4): 314-319, oct.-dic. 2019. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1125678

ABSTRACT

RESUMEN El síndrome de encefalopatía reversible posterior constituye una entidad clínica y radiológica transitoria, con múltiples factores de riesgo en los cuales la lesión endotelial y el compromiso en la perfusión cerebral son el común denominador. La resonancia magnética cerebral es el método de elección para el diagnóstico. Se presenta el caso de una puérpera de 26 años con antecedentes patológicos personales de aparente salud, que luego de un parto eutócico sufrió choque hipovolémico, producto de hemorragia postparto por atonía uterina con resultado de histerectomía obstétrica subtotal, ventilación mecánica con triple apoyo vasoactivo; después de una evolución favorable comenzó con cefalea intensa y trastornos visuales, cifras elevadas de tensión arterial y presentódos episodios de convulsiones tónico-clónicas generalizadas.Se le realizó tomografía computarizada de cráneo y se solicitó además estudio de resonancia magnética.Se presenta el caso por lo inusual de este tipo de entidad en la práctica médica cotidiana.


ABSTRACT Posterior reversible encephalopathy syndrome constitutes a transient clinical andradiological entity, with multiple risk factors in which endothelial injury and compromise incerebral perfusion are the common characteristics. Brain magnetic resonance is the method of choice for diagnosis.This is the case of a 26-year-old woman with a personal history of apparent health, who after an eutocic delivery suffered hypovolemic shock, product of postpartum hemorrhage due to uterine atony resulting in subtotal obstetric hysterectomy, mechanical ventilation with triple vasoactive support; after a favorable progress, she began with severe headache and visual disorders, high blood pressure and presented two episodes of generalized tonic-clonic seizures. A skull/brain CT scan of was performed and brain magnetic resonance study was also requested. The case is presented because of the unusual nature of this type of entity in everyday medical practice.

3.
Colomb. med ; 50(4): 293-298, Oct.-Dec. 2019.
Article in English | LILACS | ID: biblio-1114722

ABSTRACT

Abstract Background: Candida auris is an emerging yeast frequently reported as resistant to multiple antifungal drugs commonly used to treat Candida infections. This specie can colonize the patient's skin and has great ability for producing outbreaks in hospitals. C. auris is phylogenetically related to other Candida species, can be misidentified using conventional biochemical or commercial methods and requires specific technology for its identification. Case report: We report the first isolate of C. auris in Cali, Colombia, from a central venous catheter in a 37-year-old patient with rheumatoid arthritis and endocarditis who did not have symptoms of sepsis. The yeast was initially misidentified as C. haemulonii using the Phoenix system and subsequently identified as C. auris by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS). The broth microdilution method was used to determine the minimum inhibitory concentration; the isolate was susceptible to fluconazole, itraconazole, voriconazole and amphotericin B. Conclusions: This report contributes to knowledge of the epidemiology of C. auris infections in individuals with underlying disease and describes an isolate with a behavior different from what is usually reported.


Resumen Antecedentes: Candida auris es una levadura emergente, informada con frecuencia como resistente a diversos antifúngicos usados comúnmente para tratar infecciones por Candida. Esta especie puede colonizar la piel y tiene gran capacidad de producir brotes en ambientes hospitalarios. Está filogenéticamente relacionada con otras especies de Candida, es mal identificada por los métodos bioquímicos o comerciales, y requiere tecnología específica para su identificación. Reporte de caso: Se informa el primer aislamiento de C. auris en Cali, Colombia en un paciente de 37 años con artritis reumatoide y endocarditis, sin síntomas de sepsis, a partir de la punta de catéter venoso central. La levadura inicialmente se identificó como C. haemulonii por el sistema Phoenix® y posteriormente como C. auris por espectrometría de masas desorción/ionización láser asistida por una matriz con detección de masas por tiempo de vuelo (MALDI-TOF MS). Se determinó la concentración inhibitoria mínima por el método de microdilución en caldo que mostró un aislamiento sensible a fluconazol, itraconazol, voriconazol y anfotericina B. Conclusión: Este informe contribuye al conocimiento de la epidemiología de las infecciones por C. auris en individuos con enfermedad subyacente y describe un aislamiento con un comportamiento diferente a lo indicado en otros estudios.


Subject(s)
Adult , Humans , Male , Candida/isolation & purification , Candidiasis/diagnosis , Catheter-Related Infections/diagnosis , Antifungal Agents/administration & dosage , Candidiasis/microbiology , Candidiasis/drug therapy , Catheterization, Central Venous/adverse effects , Microbial Sensitivity Tests , Colombia , Catheter-Related Infections/microbiology , Catheter-Related Infections/drug therapy
4.
Herrera-Molina, Emilio; González, Nancy Yomayusa; Low-Padilla, Eduardo; Oliveros-Velásquez, Juan David; Mendivelso-Duarte, Fredy; Gómez-Gómez, Olga Victoria; Castillo, Ana María; Barrero-Garzón, Liliana Isabel; Álvarez-Moreno, Carlos Arturo; Moscoso-Martínez, Ernesto Augusto; Ruíz-Blanco, Pilar Cristin; Luna-Ríos, Joaquín Gustavo; Ortiz, Natasha; Herrera, Emiliano Mauricio; Guevara-Santamaría, Fabián; Moreno-Gómez, Jairo Enrique; Cárdenas-Ramírez, Héctor Mauricio; González-González, Camilo Alberto; Jannauth, María José; Patiño-Pérez, Adulkarin; Pinto, Diego Alejandro; Acevedo, Juan Ramon; Torres, Rodolfo Eduardo; Montero, Jairo Camilo; Acevedo, Andrés David; Caceres, Ximena Adriana; Acuña-Olmos, Jairo; Arias, Carlos Andrés; Medardo-Rozo, José; Castellanos-Parada, Jeffrey; López-Miranda, Ángelo Mauricio; Pinzón-Serrano, Estefanía; Rincón-Sierra, Oswaldo; Isaza-Ruget, Mario; Suárez-Ramos, María del Pilar; Vargas-Rodríguez, Johanna; Mejia-Gaviria, Natalia; Moreno-Marín, Sandra Yadira; García-Guarín, Bibiana María; Cárdenas, Martha Lucía; Chavarro, Luis Fernando; Ronderos-Bernal, Camila; Rico-Landazabal, Arturo; Coronado-Daza, Jorge Antonio; Alfaro-Tejeda, Mercedes Teresa; Yama-Mosquera, Erica; Hernández-Sierra, Astrid Patricia; Restrepo-Valencia, César Augusto; Arango-Álvarez, Javier; Rosero-Olarte, Francisco Oscar Fernando; Medina-Orjuela, Adriana; Robayo-García, Adriana; Carballo-Zarate, Virgil; Rodríguez-Sánchez, Martha Patricia; Bernal, Dora P.; Jaramillo, Laura; Baquero-Rodríguez, Richard; Mejía-Gaviria, Natalia; Aroca, Gustavo.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1535986

ABSTRACT

está disponible en el texto completo


The exponential increase in the request for laboratory tests of 25-Hydroxyvitamin D or [25 (OH) D has ignited the alarms and generated a strong call for attention, since it may reflect deficiencies in the standardization of clinical practice and in the use non-systematic scientific evidence for decision-making in real life, which allows to analyze the indications of the test, its frequency, interpretation and even to assess the impact for health systems, especially when contrasted with the minimum or almost. No effects of the strategy of screening or supplying indiscriminately to the general population, without considering a comprehensive clinical assessment of risks and needs of people. From a purely public health impact point of view, the consequence of massive and unspecified requests is affecting most of the health systems and institutions at the global level. The primary studies that determined average population intake values have been widely used in the formulation of recommendations in Clinical Practice Guidelines, but unfortunately misinterpreted as cut points to diagnose disease and allow the exaggerated prescription of nutritional substitution. The coefficient of variation in routine tests to measure blood levels of 25 (OH) D is high (28%), decreasing the overall accuracy of the test and simultaneously, increasing both the falsely high and falsely low values. The most recent scientific evidence analyzes and seriously questions the usefulness and the real effect of the massive and indiscriminate practice of prescribing vitamin D without an exhaustive risk analysis. The available evidence is insufficient to recommend a general substitution of vitamin D to prevent fractures, falls, changes in bone mineral density, incidence of cardiovascular diseases, cerebrovascular disease, neoplasms and also to modify the growth curve of mothers' children. They received vitamin D as a substitute during pregnancy. The recommendations presented in the document are based on the critical analysis of current evidence and the principles of good clinical practice and invite to consider a rational use of 25 (OH) D tests in the context of a clinical practice focused on people and a comprehensive assessment of needs and risks. The principles of good practice suggest that clinicians may be able to justify that the results of the 25 (OH) D test strongly influence and define clinical practice and modify the outcomes that interest people and impact their health and wellness. Currently there is no clarity on how to interpret the results, and the relationship between symptoms and 25 (OH) D levels, which may not be consistent with the high prevalence of vitamin D deficiency reported. For this reason, it is suggested to review the rationale of the request for tests for systematic monitoring of levels of 25 (OH) D or in all cases where substitution is performed. Consider the use of 25 (OH) D tests within the comprehensive evaluation of people with suspicion or confirmation of the following conditions: rickets, osteomalacia, osteoporosis, hyper or hypoparathyroidism, malabsorption syndromes, sarcopenia, metabolic bone disease.

5.
Infectio ; 23(3): 271-304, jul.-sept. 2019. tab
Article in English | LILACS, COLNAL | ID: biblio-1002162

ABSTRACT

Invasive Candidiasis (IC) and candidemia (as its most frequent manifestation) have become the main cause of opportunistic mycosis at hospital settings. This study, made by members of the Colombian Association of Infectious Diseases (ACIN), was aimed at providing a set of recommendations for the management, follow-up and prevention of IC / candidemia and mucous membrane candida infection in adult, pediatric and neonatal patients in a hospital setting, including the hemato-oncological and critical care units. All the data obtained through an exhaustive search were reviewed and analyzed in a comprehensive manner by all the members of the group, and the recommendations issued are being made after a careful review of the scientific literature available and the consensus of all specialists involved; the emergence of Candida Spp. problem is highlighted and a correct orientation to health professionals regarding the management of patients with candidiasis is provided in a rational and practical way, emphasizing patient evaluation, diagnostic strategies, prophylaxis, empirical treatment, directed treatment and preventative therapy.


La Candidiasis Invasora (CI) y la candidemia, como su manifestación más frecuente, se ha convertido en la principal causa de micosis oportunista a nivel hospitalario. Este manuscrito realizado por miembros de la Asociación Colombiana de Infectología (ACIN), tuvo como objetivo proporcionar un conjunto de recomendaciones para manejo, seguimiento y prevención de la CI/candidemia y de la infección candidiásica de mucosas, en población adulta, pediátrica y neonatal, en un entorno hospitalario, incluyendo las unidades hemato-oncológicas y unidades de cuidado crítico. Todos los datos obtenidos mediante una búsqueda exhaustiva, fueron revisados y analizados de manera amplia por todos los miembros del grupo, y las recomendaciones emitidas se elaboraron luego de la evaluación de la literatura científica disponible, y el consenso de todos los especialistas involucrados, reconociendo el problema de la emergencia de las infecciones por Candida Spp. y brindando una correcta orientación a los profesionales de la salud sobre el manejo de pacientes con enfermedad candidiásica, de una forma racional y práctica, enfatizando en la evaluación del paciente, estrategias de diagnóstico, profilaxis, tratamiento empírico, tratamiento dirigido y terapia preventiva.


Subject(s)
Infant, Newborn , Adult , Candidemia , Candidiasis, Invasive , Mycoses , Patient Care Management , Colombia , Invasive Fungal Infections , Neutropenia/diagnosis
6.
Acta colomb. psicol ; 22(1): 107-117, ene.-jun. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-989077

ABSTRACT

Resumen La desconexión moral tiene como consecuencia efectos negativos para el desarrollo psicosocial en la niñez, por lo cual se hace necesario contar con escalas para evaluarla. En el presente estudio se analizaron las propiedades psicométricas de la escala Desconexión Moral en Situaciones de Acoso en niños (DMAE). Participaron 661 estudiantes mexicanos de 5.º (51 %) y 6.º grado (49 %), 48 % niñas (M edad = 10.51, DE = .64 años) y 52 % niños (M edad = 10.59, DE = .68 años). Se analizó la validez (estructura interna y concurrente), invarianza de medida para ambos sexos y fiabilidad de la escala. De los resultados del análisis factorial confirmatorio se infirió que el modelo de medición multidimensional que mide la justificación moral, la difusión de la responsabilidad y la atribución de la culpa presenta mejor ajuste a los datos que el unidimensional. Además, se encontró que la DMAE presenta invariancia de medición en ambos sexos y evidencias de validez concurrente. Se concluye que la escala cuenta con propiedades psicométricas adecuadas para la medición de la desconexión moral en niños mexicanos.


Resumo A desconexão moral tem como consequência efeitos negativos para o desenvolvimento psicossocial na infância, o que torna necessário contar com escalas para avaliá-la. Neste estudo, foram analisadas as propriedades psicométricas da escala Desconexão Moral em Situações de Assédio em Crianças. Participaram 661 estudantes mexicanos do 5º (51 %) e 6º anos (49 %), 48 % meninas (M idade = 10.51, DP = .64 anos) e 52 % meninos (M idade = 10.59, DP = .68 anos). Foi analisada a validade (estrutura interna e concorrente), invariância de medida para ambos os sexos e confiabilidade da escala. Dos resultados da análise fatorial confirmatória, foi inferido que o modelo de medição multidimensional que mede a justificativa moral, a difusão da responsabilidade e a atribuição da culpa apresenta melhor ajuste aos dados do que o unidimensional. Além disso, foi constatado que a escala apresenta invariância de medida em ambos os sexos e evidências de validade concorrente. Concluise que a escala possui propriedades psicométricas adequadas para a medição da desconexão moral em crianças mexicanas.


Abstract The moral disengagement has negative effects for psychosocial development in childhood, which makes it necessary to have scales to evaluate it. The present study aimed to analyze the psychometric properties of the Moral Disengagement in Children Situations of Bullying (DMAE, its initials in Spanish) scale. 661 Mexican students participated from 5th grade (51%) and 6th grade (49%), 48% girls (M age = 10.51, SD = .64 years) and 52% boys (M age = 10.59, SD = .68 years). The validity (internal and concurrent), measurement invariance for both sexes and reliability of the scale were analyzed. From the results of the confirmatory factor analysis, it was inferred that the multidimensional measurement model that measures moral justification, diffusion of responsibility and attribution of blame presents a better fit to the data than the one-dimensional one. It was also found that the DMAE presents measurement invariance in both sexes and evidence of concurrent validity. It was concluded that the scale has adequate psychometric properties for the measurement of moral disengagement in Mexican children


Subject(s)
Humans , Male , Female , Child , Educational Measurement , Emotions , Bullying , Moral Status
7.
Hig. aliment ; 33(288/289): 2887-2891, abr.-maio 2019. ilus, tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1482479

ABSTRACT

As barras de cereais se tornaram uma alternativa prática e saudável no setor de alimentos, por apresentarem boas características funcionais e de alto valor nutritivo. Visando a produção de um alimento saudável, de baixo teor calórico, ao aproveitamento sustentável e valorização de produtos da agricultura familiar, utilizando matérias-primas regionais como: o mel, a polpa de umbu e a farinha de mandioca. O objetivo foi observar a influência da umidade sobre as características organolépticas. Verificou que as formulações apresentam em sua maioria vida de prateleira satisfatória, atendendo o limite definido pela legislação, que estabelece o máximo de 15% de umidade para produtos à base de cereais. Entretanto, a formulação 3v apresentou 8,63% de umidade que conferiu melhor crocância a barra de cereal, aliada a essa característica está a diminuição da umidade.


Subject(s)
Anacardiaceae , Food Preservation , Manihot , Honey/analysis , Candy
8.
Hig. aliment ; 33(288/289): 574-578, abr.-maio 2019. ilus
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1481999

ABSTRACT

O hidromel é uma bebida oriunda da fermentação alcoólica de mosto de mel e alguns adjuntos, como as frutas, para o fornecimento de nutrientes essenciais à fermentação. A graviola e o feijão caupi são importantes matérias-primas vegetais brasileiras, que constituem importantes fontes de carboidratos, proteínas, sais minerais e outros compostos. Assim, o presente trabalho teve como objetivo avaliar o efeito da suplementação de mostos de mel, com concentração fixa de feijão caupi (30 g.L-1) e diferentes concentrações de graviola (0, 10 e 30% m/m), sobre a fermentação dos mesmos, avaliando os perfis de concentração celular e dos teores de sólidos solúveis totais e etanol. Diante dos resultados obtidos foi possível observar que a graviola pode ser considerada um bom suplemento para o estímulo da fermentação de mostos de mel por leveduras.


Subject(s)
Annona/adverse effects , Alcoholic Beverages , Fermentation , Honey , Vigna , Food, Fortified
9.
Rev. colomb. psicol ; 27(2): 177-192, jul.-dic. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-978311

ABSTRACT

Resumen El estudio se propuso analizar las propiedades psicométricas del Participant Role Appoach (PRA) para medir roles de espectadores en el acoso escolar en pre-adolescentes. Participaron 787 estudiantes, 415 (52.7%) niños (M edad=10.59, DE=.66 años) y 372 (47.3%) niñas (M edad=10.51, DE=.64 años). Los resultados del análisis factorial confirmatorio sugirieron que el modelo de tres roles (pro-acoso, pro-social y no comprometido) se ajusta mejor a los datos que el de cuatro roles (alentador, asistente, defensor y no comprometido). La PRA mostró invariancia de medición en ambos sexos, y evidencias de validez concurrente. Se concluyó que la escala posee propiedades psicométricas adecuadas para la medición de roles de espectadores en pre-adolescentes.


Abstract The objective of this research was to analyze the psychometric properties of the Positive Adolescent Development Value Scale (EVDPA, according to its acronym in Spanish) in Chilean students. The sample for the study was made up of 2250 adolescent male and female students between the ages of 12 and 21, from 25 secondary schools in Chile. A robust analysis procedure based on the cross-validation method was used. The results of the exploratory and confirmatory factor analysis made it possible to obtain a reduced factorial structure with three latent factors: social values, personal values, and individualistic values. Evidence of reliability due to internal coherence was favorable. The conclusion is that despite the significant reduction of items and first-order dimensions, the EVDPA delivers sufficient evidence and can be used in the population of Chilean adolescent students.


Resumo O estudo propôs-se a analisar as propriedades psicométricas do Participant Role Approach (PRA) para medir os papéis de observadores no bullying em pré-adolescentes. Participaram 787 estudantes, 415 (52.7%) meninos (M idade=io.59, DP=.66 anos) e 372 (47.3%) meninas (M idade=io.5i, DP=.64 anos). Os resultados da análise fatorial confirmatoria sugeriram que o modelo de três papéis (pró-bullying, pró-social e não comprometido) ajusta-se melhor aos dados do que o modelo de quatro papéis (encorajador, assistente, defensor e não comprometido). A PRA mostrou invariância de medição em ambos os sexos e evidências de validez concorrente. Concluiu-se que a escala tem propriedades psicométricas adequadas para a medição de papéis de observadores em pré-adolescentes.

10.
Rev. Finlay ; 8(2): 149-154, abr.-jun. 2018.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1092059

ABSTRACT

El cardiodesfibrilador automático implantable ha sido una de las modalidades terapéuticas altamente efectivas en el tratamiento de las arritmias malignas. Actualmente se ha extendido su indicación en la prevención primaria de pacientes con cardiopatías estructurales severas con alto riesgo de presentar arritmias ventriculares. Se presenta el caso de un paciente de 72 años de edad, con antecedentes de hipertensión arterial y cardiopatía isquémica crónica que evolucionó a una miocardiopatía dilatada. Este paciente acudió a los servicios médicos porque comenzó a presentar pérdidas transitorias de la conciencia con recuperación espontánea, acompañadas de palpitaciones de muy corta duración, durante su estadía en el Servicio de Urgencias presentó taquiarritmia, la cual repitió de manera involuntaria, por lo que se decidió su admisión con el diagnóstico de taquicardia ventricular sincopal. El objetivo de este artículo es demostrar que es posible, sin grandes recursos, el implante exitoso de estos dispositivos en el Servicio de Cardiología de las instituciones asistenciales.


The implantable automatic cardio-desfibrillator has been one of the therapeutic modalities highly effective in the treatment of malignant arrhythmia. Currently its indication has been extended to the primary health care of patients with severe structural cardiopathies and high risk of ventricular arrhythmia. A case of a 72 year old patient with history of arterial hypertension and chronic ischemic cardiopathy which developed into a dilated mio-cardiopathy. This patient came to the medical services due to transitory loss of consciousness with natural recovery, accompanied by short duration gallop rhythm. While in the emergency service he had a tachyarrythmia which repeated spontaneously. For this reason it was decided to admit him with the diagnosis of ventricular arrhythmia syncope. The objective of this paper is to demonstrated that it is possible, without great resources, the implant of these devices at the cardiology service of the assisting institutions.

11.
Rev. medica electron ; 40(3): 806-814, may.-jun. 2018. ilus
Article in Spanish | LILACS, CUMED | ID: biblio-961252

ABSTRACT

RESUMEN La extrofia vesical es una grave anomalía del desarrollo embriológico del seno urogenital y del sistema esquelético vecino. Se caracteriza por una falla de la pared anterior del abdomen y de la vejiga, cuya cara posterior-inferior, evertida hacia afuera, protruye en forma de hernia y exterioriza por completo el trígono, con los meatos ureterales eyaculando directamente hacia la pared abdominal; la asociación con epispadias es la regla. Se describió el caso de una paciente pediátrica con diagnóstico del complejo extrofia vesical-epispadias, entidad poco frecuente en nuestro medio, la cual evolucionó de manera favorable y se encuentra en espera de un segundo tiempo quirúrgico como parte de su tratamiento (AU).


ABSTRACT The bladder exstrophy is a serious anomaly of theurogenital sinus´ embryologic development and the close skeletal system, characterized by a failure of the abdomen anterior wall and bladder, whose posterior inferior face, turned outside out, protrudes like an hernia and completely exteriorizes the trigone, with the ureteral meatuses ejaculating right down to the abdominal wall; the association with epispadias is the rule. It was described the case of a pediatric patient with diagnosis of exstrophy- epispadias complex, infrequent entity in our country, who has evolved with great results and is waiting a second surgical time to finish her treatment (AU).


Subject(s)
Humans , Female , Infant, Newborn , Urogenital Abnormalities , Bladder Exstrophy , Epispadias , Surgical Procedures, Operative , Therapeutics , Urinary Diversion/methods , Child Health Services , Plastic Surgery Procedures/methods , Cuba , Abdominal Wall
12.
Rev. chil. infectol ; 35(1): 83-87, 2018. graf
Article in Spanish | LILACS | ID: biblio-899780

ABSTRACT

Resumen La esporotricosis es la micosis subcutánea o por implantación más frecuente en México. Se comunica el caso de una esporotricosis cutánea-fija preauricular que simuló una celulitis bacteriana atípica, en una paciente anciana sin antecedente de traumatismo. La biopsia mostró un granuloma supurativo con presencia de levaduras escasas. En el cultivo se identificó Sporothrix schenckii que se confirmó por biología molecular. Se trató con itraconazol obteniéndose una curación clínica y micológica. Se presenta el caso de presentación atípica, proveniente de una zona semidesértica con clima extremo.


Sporotrichosis is the most common subcutaneous or implantation mycosis in Mexico. The case of a preauricular cutaneous-fixed sporotrichosis simulating atypical bacterial cellulitis is reported in an elderly patient with no history of trauma. The biopsy showed a suppurative granuloma with scarce yeast. Sporothrix schenckii was identified in the culture and confirmed by molecular biology. She was treated with itraconazole and a clinical and mycological cure was obtained. The case of atypical presentation is presented, coming from a semi-arid zone with extreme weather.


Subject(s)
Humans , Female , Aged, 80 and over , Sporotrichosis/pathology , Cellulitis/microbiology , Cellulitis/pathology , Ear Diseases/microbiology , Ear Diseases/pathology , Sporotrichosis/drug therapy , Sporothrix/isolation & purification , Biopsy , Treatment Outcome , Itraconazole/therapeutic use , Diagnosis, Differential , Ear Diseases/drug therapy , Antifungal Agents/therapeutic use
13.
Salud UNINORTE ; 33(3): 285-295, sep.-dic. 2017. tab
Article in Spanish | LILACS | ID: biblio-903652

ABSTRACT

Resumen Objetivo: La fibromialgia (FM) es un síndrome de dolor crónico generalizado, asociado a alteraciones emocionales y comportamentales. El objetivo de este estudio fue identificar los síntomas afectivo-conductuales y las estrategias cognitivas de afrontamiento en la percepción de dolor de pacientes con FM. Material y métodos: Se realizó un estudio de corte transversal, con análisis de casos y controles, con una muestra de dos grupos de mujeres, en la ciudad de Barranquilla (Colombia): 34 con diagnóstico de FM y 30 controles, a quienes se les realizó evaluación de síntomas psicológicos y de percepción de dolor. Resultados: Los pacientes con FM presentan significativamente mayores síntomas afectivo-conductuales (ansiedad, depresión, insomnio, somatización y disfunción social) que los sujetos controles (p<0.001), así como una tendencia a utilizar la retirada social como estrategia de afrontamiento (p<0.005). De acuerdo con el análisis factorial, la percepción de dolor y los síntomas afectivo-conductuales en pacientes con FM se agruparon en un mismo factor, lo cual demostró interdependencia de las variables. Conclusiones: Los síntomas afectivo-conductuales se asocian a la percepción de dolor y se relacionan con la utilización de estrategias pasivas y centradas en la emoción como mecanismo para afrontar la experiencia de dolor.


Abstract Objective: Fibromyalgia (FM) is a syndrome of chronic widespread pain associated with emotional and behavioral disorders. The purpose of the study was to identify the affective -behavioral symptoms and cognitive coping strategies involved in the perception of pain in patients with FM. Material and methods: A cross-sectional study was performed, with analysis of cases and controls, with a sample of two groups of women, in the city of Barranquilla (Colombia). Affective - behavioral symptoms and cognitive coping strategies were assessed in 34 patients with FM and 30 controls matched by age and educational level. Results: Our findings indicate greater affective and behavioral symptoms in patients with FM (anxiety, depression, insomnia, somatization and social dysfunction) (p<0.001) and a tendency to use social withdrawal as a coping strategy (p<0.005). According to factor analysis, pain perception and affective-behavioral symptoms were grouped in a single factor, demonstrating interdependence between variables. Conclusions: The affective-behavioral symptoms are associated with perception of pain and are relate to the use of passive strategies, and focused on emotion as a mechanism to confront the experience of pain.

14.
Pensam. psicol ; 14(2): 77-88, jul.-dic. 2016. ilus, tab
Article in Spanish | LILACS, COLNAL | ID: lil-797399

ABSTRACT

Objetivo. Establecer las propiedades psicométricas de una escala para medir dificultades en habilidades sociales para afrontar la agresión por pares. Método. Participaron 502 estudiantes mexicanos de educación primaria, 2 79 niños (M = 10.52, DE = 1.13 años) y 223 niñas (M = 10.81, DE = 1.25 años). Se comparó el ajuste empírico de dos modelos (unidimensional y bidimensional), y se determinó la validez concurrente de la escala al indagar la relación de sus puntajes con reportes de victimización. Resultados. El modelo bidimensional (vulnerabilidad y pasividad) presentó mejores indicadores de ajuste (X² = 36.60, gl = 19, p = 0.009; X²/gl = 1.92; CFI = 0.98; AGFI = 0.96; RMSEA = 0.04 IC 90 [0.02 - 0.06]; SRMR = 0.04; AIC = 70.60) que el unidimensional (X² = 290.42, gl = 20, p = 0.000; X²/gl = 15.27; CFI = 0.48; AGFI = 0.75; RMSEA = 0.27 IC 90 [0.20 - 0.25]; SRMR = 0.16; AIC = 337.42). Las dificultades en las habilidades sociales explican una parte significativa de la varianza de los reportes de victimización en ambos sexos (hombres: R² = 0.20, f² = 0.25; mujeres: R² = 0.24, f² = 0.32). Conclusión. La escala posee propiedades psicométricas que permiten su utilización en la medición de dificultades en habilidades sociales para afrontar la agresión por pares.


Objective. Determine the psychometric properties of a scale to measure social skills difficulties in handling peer aggression. Method. 502 Mexican students participated in the study of which 279 were boys (M = 10.52, DE = 1.13 years) and 223 girls (M = 10.81, DE = 1.25 years). The study compared the empirical adjustment of two measurement models (one-dimensional and two-dimensional) to measure social skills difficulties associated with victimization by peers and establish evidence of concurrent validity of the scale to investigate the relationship of their scores with reports of victimization. Results. It was found that the measurement model comprised of two dimensions (vulnerability and passivity) has better indicators of adjustment (X² = 36.60, df = 19, p = 0.009; X²/df = 1.92; CFI = 0.98; AGFI = 0.96; RMSEA = 0.04 CI 90 [0.02 - 0.06]; SRMR = 0.04; AIC = 70.60) with respect to a dimension for both (X² = 290.42, df = 20, p = 0.000; X²/df = 15.27; CFI = 0.48; AGFI = 0.75; RMSEA = 0.27 CI 90 [0.20 - 0.25]; SRMR = 0,16; AIC = 337,42). The difficulties in developing social skills explain a significant part of the variance of the reports of victimization of both students (men: R² = 0.20, f²= 0.25; women: R² = 0.24, f²= 0.32). Conclusion. The scale has psychometric properties that allow its use in measuring social skills difficulties to face peer aggression.


Escopo. Estabelecer as propriedades psicométricas de uma escala para medir dificuldades nas habilidades sociais para afrontar a agressão por pares. Metodologia. Participaram 502 estudantes mexicanos de educação primária, 279 crianças masculinas (M = 10.52, DE = 1.13 años) e 223 femininas (M = 10.81, DE = 1.25 años). Foi comparado o ajuste empírico de dois modelos (unidimensional e bidimensional), e foi determinada a validez concorrente da escala ao indagar a relação de suas pontuações com reportes de vitimização. Resultados. O modelo bidimensional (vulnerabilidade e passividade) apresentou melhores indicadores de ajuste (X² = 36.60, gl = 19, p = 0.009; X²/gl = 1.92; CFI = 0.98; AGFI = 0.96; RMSEA = 0.04 IC 90 [0.02 - 0.06]; SRMR = 0.04; AIC = 70.60) que o unidimensional (X² = 290.42, gl =20, p = 0.000; X²/gl = 15.27; CFI = 0.48; AGFI = 0.75; RMSEA = 0.27 IC 90 [0.20 - 0.25]; SRMR = 0.16; AIC = 337.42). As dificuldades nas habilidades sociais explicam uma parte significativa da variação dos reportes de vitimização em ambos sexos (homens R² = 0.20, f² = 0.25; mulheres R² = 0.24, f² = 0.32). Conclusão. A escala possui propriedades psicométricas que permitem sua utilização na medição de dificuldades nas habilidades sociais para afrontar a agressão por pares.


Subject(s)
Humans , Social Skills , Bullying
15.
Acta colomb. psicol ; 19(1): 24-34, Jan.-June 2016. ilus, tab
Article in English | LILACS | ID: lil-783503

ABSTRACT

Se establecieron las evidencias de validez y confiabilidad de la adaptación del cuestionario MOSS-SAST (Ahmed, 1999) para medir el manejo de la vergüenza en adolescentes ante situaciones de agresión hacia los pares. El estudio se realizó en una muestra de estudiantes de escuelas secundarias públicas (N= 700) ubicadas en un municipio de un estado del noroeste de México. Los resultados permitieron obtener un modelo de medición empíricamente sustentable formado por nueve ítems agrupados en dos factores: Reconocimiento y Desplazamiento (c2 = 5.16, p= 0.27; CMIN= 1.29; GFI= .98; CFI= .99; NFI= .97; RMSEA= .05). El instrumento cuenta con evidencias de validez de criterio, ya que establece la diferencia en los factores de reconocimiento (t= 3.49, gl= 137, p< .001) y desplazamiento (t= 3.63, gl= 137, p< .001) en subgrupos de estudiantes con y sin reportes de bullying. Se concluyó que los resultados fortalecen la estructura factorial original de la escala y muestran su utilidad, tanto en la indagación de emociones relacionadas con el del desarrollo moral, como en la identificación de estudiantes involucrados como agresores en situaciones de bullying.


This paper aimed to establish evidence of validity and reliability of the adapted version of the MOSS-SAST questionnaire (Ahmed, 1999) to measure shame management in adolescents in situations of aggression toward peers. The study was conducted with a sample of 700 students from public secondary schools (N= 700) located in a northwestern state municipality of Mexico. Results enabled to obtain an empirically sustainable measuring model formed by two factors: Acknowledgment and Displacement (X2 = 5.16, p= 0.27; CMIN= 1.29; GFI= .98; CFI= .99; NFI= .97; RMSEA= .05). Evidence was obtained to show that the instrument has criterion validity since it is capable to differentiate between subgroups of students with and without reports of bullying in both factors, Acknowledgment (t= 3.49, gl= 137, p< .001) and Displacement (t= 3.63, gl= 137, p< .001). It was concluded that the results strengthen the original factorial structure of the scale and show the usefulness of the same, both for inquiring about emotions related to moral development and for identifying students involved as aggressors in bullying situations.


Foram estabelecidas as evidências de validade e confiabilidade da adaptação do Questionário MOSS-SAST (Ahmed, 1999) para medir a gestão da vergonha em adolescentes ante situações de agressão contra os pares. O estudo foi realizado com uma amostra de estudantes do ensino fundamental e médio (N=700) de um município do noroeste do México. Os resultados permitiram obter um modelo de medição empiricamente sustentável, formado por nove itens agrupados em dois fatores: reconhecimento e deslocamento (c2= 5.16, p= 0.27; CMIN= 1.29; GFI= .98; CFI= .99; NFI= .97; RMSEA= .05). O instrumento conta com evidências de validade de critério já que estabelece a diferença nos fatores de reconhecimento (t= 3.49, gl= 137, p< .001) e deslocamento (t= 3.63, gl= 137, p< .001) em subgrupos de estudantes com e sem relatos de bullying. Conclui-se que os resultados fortalecem a estrutura fatorial original da escala e mostram sua utilidade, tanto na indagação de emoções relacionadas com o desenvolvimento moral quanto na identificação de estudantes envolvidos como agressores em situações de bullying.


Subject(s)
Humans , Male , Female , Adolescent , Personality Tests , Adolescent
16.
Br J Med Med Res ; 2016; 16(12):1-4
Article in English | IMSEAR | ID: sea-183438

ABSTRACT

Introduction: Danazol is frequently used in the treatment of idiopathic thrombocytopenic purpura (ITP). Very occasionally are described in the elderly fatal respiratory complications related to this drug such as acute pulmonary fibrosis for which no treatment has proven to be effective. Presentation of Case: We describe a case of an old man with ITP treated with danazol who developed a pulmonary fibrosing disease not attributed to any other cause. Damaged lung reversed using an anti fibrosant therapy approved for other types of pulmonary fibrosing diseases. Discussion and Conclusion: Pulmonary fibrosing disease attributed to danazol is a condition refractory to systemic corticosteroids, but as shown in the present case, an anti fibrosant therapy has proven to be a useful alternative and could be recommended in the light of current knowledge.

17.
Iatreia ; 28(4): 368-377, oct.-dic. 2015. ilus, tab
Article in Spanish | LILACS, COLNAL | ID: lil-765517

ABSTRACT

Introducción: Candida albicans es la levadura aislada con mayor frecuencia de la cavidad oral de individuos VIH positivos. El uso del fluconazol ha incrementado el aislamiento de especies de Candida diferentes de C. albicans resistentes o con sensibilidad disminuida a este antimicótico. Objetivo: establecer, en individuos VIH positivos de un hospital de la ciudad de Cali, las especies de Candida de la cavidad oral, su densidad poblacional y la sensibilidad al fluconazol de aquellas diferentes de C. albicans. Materiales y métodos: las muestras se sembraron en CHROMagar Candida y se hizo el recuento de unidades formadoras de colonias (UFC); se identificaron las levaduras con el API 20C Aux y se hicieron las pruebas de sensibilidad al fluconazol con el Etest. Resultados: se estudiaron 230 pacientes y hubo 202 aislamientos: 106 fueron únicos y 96, mixtos. C. albicans fue la especie más frecuente, seguida por C. dubliniensis y C. glabrataLas especies diferentes de C. albicans predominaron en los recuentos menores de 400 UFC/mL. El estudio de sensibilidad al fluconazol de las especies diferentes de C. albicans mostró que 14 (40 %) fueron sensibles dosis-dependientes y 7 (20 %), resistentes. Conclusión: en la población estudiada, la cavidad oral está colonizada por aislamientos no salvajes, lo que representa un riesgo para el desarrollo de candidiasis orofaríngea resistente al tratamiento con fluconazol.


Introduction: Candida albicans is the most frequently isolated yeast from the oral cavity of HIV-infected individuals. The use of fluconazole has increased the number of resistant or less-sensitive Candida species different from C. albicans, to this antifungal agent. Objective: To establish the Candida species present in the oral cavity of HIV-infected individuals at a hospital in Cali (Colombia), their population densities, and the susceptibility to fluconazole of species different from C. albicans. Materials and methods: Samples were cultured in CHROMagar Candida and the number of colony forming units (CFU) was counted. Yeast identification was done with API 20C Aux, and the susceptibility tests to fluconazole, by Etest. Results: 230 patients were studied, and 202 isolates were obtained: 106 single and 96 mixed. C. albicans predominated, followed by C. dubliniensis and C. glabrata. Candida species other than C. albicans predominated in counts lower than 400 CFU/mL. Susceptibility study to fluconazole of species different from C. albicans showed that 14 (40 %) of the isolates were susceptible dose-dependent and 7 (20 %), resistant. Conclusion: In the studied population, the oral cavity was colonized by non-wild type isolates that represent a risk for the development of oropharyngeal candidiasis resistant to fluconazole treatment.


Introdução: Candida albicans é o fermento isolado com maior frequência da cavidade oral de indivíduos HIV positivos. O uso do fluconazol incrementou o isolamento de espécies de Candida diferentes de C. albicans resistentes ou com sensibilidade diminuída a este antimicótico. Objetivo: estabelecer, em indivíduos HIV positivos de um hospital da cidade de Cali, as espécies de Candida da cavidade oral, sua densidade populacional e a sensibilidade ao fluconazol daquelas diferentes de C. albicans. Materiais e métodos: as mostras se semearam em CHROMagar Candida e se fez a recontagem de unidades formadoras de colônias (UFC); identificaram-se os fermentos com o API 20C Aux e se fizeram as provas de sensibilidade ao fluconazol com o Etest. Resultados: estudaram-se 230 pacientes e teve 202 isolamentos: 106 foram únicos e 96, mistos. C. albicans foi a espécie mais frequente, seguida por C. dubliniensis e C. glabrata. As espécies diferentes de C. albicans predominaram nas recontagens menores de 400 UFC/ML. O estudo de sensibilidade ao fluconazol das espécies diferentes de C. albicans mostrou que 14 (40 %) foram sensíveis doses-dependentes e 7 (20 %), resistentes. Conclusão: na população estudada, a cavidade oral está colonizada por isolamentos não selvagens, o que representa um risco para o desenvolvimento de candidíase orofaríngea resistente ao tratamento com fluconazol.


Subject(s)
Humans , Candida albicans , Fluconazole , HIV , Mouth , Epidemiology, Descriptive , Prospective Studies
18.
Coluna/Columna ; 14(1): 50-52, Jan-Mar/2015. tab, graf
Article in English | LILACS | ID: lil-741435

ABSTRACT

OBJECTIVES: To determine whether the intervention in rats is effective in terms of spinal cord regeneration and locomotor recovery, in order to obtain sufficient evidence to apply the therapy in humans. METHODS: a randomized, controlled, experimental, prospective, randomized trial was conducted, with a sample of 15 adult female Sprague-Dawley rats weighing 250 gr. They were divided into three equal groups, and trained for 2 weeks based on Pavlov's classical conditioning method, to strengthen the muscles of the 4 legs, stimulate the rats mentally, and keep them healthy for the surgery. RESULTS: It was observed that implantation of these cells into the site of injury may be beneficial to the process of spinal cord regeneration after spinal trauma, to mediate secretion of neurotrophic and neuroprotective chemokines, and that the OECs have the ability to bridge the repair site and decrease the formation of gliosis, creating a favorable environment for axonal regeneration. CONCLUSION: It is emphasized that the olfactory ensheathing glial cells possess unique regenerative properties; however, it was not until recently that the activity of promoting central nervous system regeneration was recognized. .


OBJETIVOS: Verificar se intervenção em ratos tem eficácia comprovada na regeneração medular e na recuperação locomotora, visando obter evidência suficiente para aplicar a terapia ao ser humano. MÉTODOS: Estudo prospectivo experimental controlado e randomizado, com amostra de 15 ratas Sprague-Dawley adultas pesando 250 gramas. Os indivíduos foram divididos em três grupos que foram treinados durante 2 semanas pelo método de Pavlov de condicionamento clássico, de modo a fortalecer os músculos das quatro patas, estimular os animais mentalmente e mantê-los saudáveis para a cirurgia. RESULTADOS: Constatou-se que a implantação dessas células no local da lesão pode ser benéfica para o processo de regeneração medular depois do trauma, visto que medeia secreção de quimiocinas neurotróficas e neuroprotetoras; da mesma maneira que as células olfatórias da glia (OEC) têm a capacidade de fazer ponto no local do reparo e de diminuir a formação de gliose, criando ambiente propício para a regeneração axonal. CONCLUSÃO: Cabe destacar que as células olfatórias da glia têm propriedades regeneradoras únicas, porém, apenas recentemente sua atividade promotora de regeneração do sistema nervoso central foi reconhecida. .


OBJETIVOS: Si la intervención en ratas prueba su efectividad respecto a la regeneración medular y la recuperación locomotora con el fin de obtener evidencia suficiente para aplicar la terapia en humanos. MÉTODOS: Se realizóun estudio prospectivo experimental controlado aleatorizado, donde se incluyóuna muestra de 15 ratas adultas hembras Sprague-Dawley de 250 gr. Se dividieron por tercias las cuales se entrenaron durante 2 semanas en base al método de Pavlov de condicionamiento clásico con el fin de fortalecer los músculos de las 4 patas, estimularlas anímicamente y mantenerlas saludables para el acto quirúrgico. RESULTADOS: Se ha observado que el implante de estas células en el sitio de la lesión, puede resultar benéfico para el proceso de regeneración medular después del trauma al mediar la secreción de quimiocinas neurotróficas y neuroprotectoras, asímismo las OECs poseen la habilidad de puentear el sitio de reparación y disminuir la formación de gliosis creando un ambiente permisivo para la regeneración axonal. CONCLUSIÓN: Cabe destacar que las células de la glia olfatoria poseen propiedades regeneradoras únicas, sin embargo no fue sino hasta hace poco que su actividad promotora de regeneración del sistema nervioso central se reconoció. .


Subject(s)
Animals , Rats , Spinal Cord Regeneration , Olfactory Bulb , Cell Transplantation , Locomotion/physiology
20.
Biomédica (Bogotá) ; 34(supl.1): 148-155, abr. 2014. graf, tab
Article in Spanish | LILACS | ID: lil-712431

ABSTRACT

Introducción. Las infecciones hospitalarias son una amenaza para la salud pública. A pesar de los esfuerzos para contenerlas, su incidencia sigue siendo grande y genera altos costos en la atención en salud. Objetivo. Determinar los factores asociados a mortalidad en pacientes con diagnóstico de infecciones hospitalarias en nuestra institución. Materiales y métodos. Se llevó a cabo un estudio prospectivo de cohortes entre enero y diciembre del 2011 por medio de la observación de 1.015 pacientes con diagnóstico de infección de acuerdo a los criterios del sistema de vigilancia hospitalaria sugeridos por los Centers for Disease Control and Prevention (CDC). Se excluyó a quienes no tenían cultivo microbiológico de la infección o habían tenido reingresos hospitalarios en menos de un año. Se evaluaron variables sociodemográficas y clínicas, perfiles de resistencia microbiológica y uso de antibióticos. La variable de desenlace fue la muerte. Se realizó un análisis de supervivencia para cada variable, estableciendo significación estadística con la prueba de log-rank , así como un análisis multivariado mediante regresión de Cox. Se consideraron significativos los valores de p menores de 0,05. Resultados. El promedio de edad fue de 43 años (57 % hombres y 43 % mujeres); 53 % de los pacientes tuvo diagnóstico clínico y 47 %, quirúrgico; 54 % de las infecciones se presentó en la herida quirúrgica y 62 % de ellas se asociaron a microorganismos Gram negativos. La mortalidad durante el seguimiento fue de 24,4 %. En el análisis multivariado se encontró asociación con mortalidad para las variables de estancia en cuidado intensivo ( hazard ratio (HR)=1,51; IC 95% 1,13-2,01), uso inapropiado de antibióticos (HR=3,05; IC 95% 2,34-3,98) y uso de antibiótico genérico o copia (HR=1,91; IC IC 95% 1,43-2,55). Conclusiones. El empleo de moléculas genéricas y el uso inadecuado de antibióticos en pacientes con infecciones hospitalarias son factores que pueden modificarse para disminuir la mortalidad.


Introduction: Nosocomial infections are a public health threat. Despite multiple efforts, its incidence is still significant and it generates high costs in health care. Objective: To determine risk factors associated with mortality in patients with healthcare infections in a tertiary level hospital in Colombia. Materials and methods: A prospective cohort observational study was performed between January and December 2011. One thousand one hundred and fifteen patients with health care infections using the CDC definition criteria were included. Exclusion criteria were those patients with no microbiologic isolate associated with the infection or hospital readmissions in the last year. Socio-demographic and clinical variables, bacterial resistance profiles and antibiotic use were evaluated. Death was the primary outcome. Survival analysis for each variable was performed using statistical significance defined by the log-rank test. Multivariate and Cox regression analyses were done. Values of p less than 0.05 were considered statistically significant. Results: Mean age was 43 years old (57% men and 47% women); 53% of patients had a medical condition and 47% surgical diagnosis; 54% of health care infections were surgical site infections and 62% were associated to Gram-negative bacilli. The mortality rate during follow-up was 24.4%. On multivariate analysis we found an association with intensive care stay (HR=1.51; 95% CI: 1.13-2.01), inappropriate use of antibiotics (HR=3.05; 95% CI: 2.34-3.98) and use of generic antibiotics or copies (HR=1.91; 95%CI: 1.43-2.55). Conclusions: The use of generic molecules of antibiotics and inappropriate antibiotic treatments in patients with health care infections are modifiable factors to decrease mortality.


Subject(s)
Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Young Adult , Cross Infection/mortality , Hospital Mortality , Hospitals, University/statistics & numerical data , Tertiary Care Centers/statistics & numerical data , Anti-Bacterial Agents/therapeutic use , Colombia/epidemiology , Cross Infection/drug therapy , Drug Resistance, Bacterial , Drugs, Generic/therapeutic use , Gram-Negative Bacterial Infections/drug therapy , Gram-Negative Bacterial Infections/mortality , Inappropriate Prescribing , Kaplan-Meier Estimate , Proportional Hazards Models , Prospective Studies , Risk Factors , Socioeconomic Factors
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