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1.
Congenit Anom (Kyoto) ; 61(2): 46-54, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33118203

RESUMO

We determine the prevalence and trends of open neural tube defects (ONTDs) during 1991 to 2019 at the "Dr. Juan I. Menchaca" Civil Hospital of Guadalajara (Mexico). Also, details of potential risks were obtained in 662 newborns, including those 143 patients with anencephaly and open spina bifida (OSB) classified as isolated (cases) and 519 controls. Data were analyzed using multivariable logistic regression. Among 267 201 live births during the study period, 336 were born with ONTDs, yielding an overall prevalence of 12.6 per 10 000. After folic acid (FA)-related programs began in Mexico (2003-2019), only OSB showed a decline of 20.6%. For anencephaly, associated risks included relatives with neural tube defects (NTDs) (adjusted odds ratio [aOR]: 67.9, 95% confidence interval [95% CI]: 11.3-409.8), pre-pregnancy body mass index (BMI) ≥25 kg/m2 (aOR: 2.6, 95% CI: 1.1-6.0), insufficient gestational weight gain (aOR: 3.0, 95% CI: 1.3-7.1), parity ≥4 (aOR: 3.2, 95% CI: 1.3-7.7), and exposure to analgesic/antipyretic drugs (aOR: 9.0; 95% CI: 2.5-33.0). For OSB, associated risks included consanguinity (aOR: 14.0, 95% CI: 3.5-55.9), relatives with NTDs (aOR: 22.4, 95% CI: 4.5-112.9), BMI ≥25 kg/m2 (aOR: 2.5, 95% CI: 1.6-4.2), insufficient gestational weight gain (aOR: 1.9, 95% CI: 1.1-3.1), and exposures to hyperthermia (aOR: 2.3, 95% CI: 1.2-4.3), common cold (aOR: 6.8, 95% CI: 3.6-12.7), and analgesic/antipyretic drugs (aOR: 3.6, 95% CI: 1.3-10.0). Our high rate probably results from exposures to preventable risks, most related to FA, indicating a need for strengthening existing FA-related programs in Mexico.


Assuntos
Anencefalia/epidemiologia , Defeitos do Tubo Neural/epidemiologia , Disrafismo Espinal/epidemiologia , Adulto , Anencefalia/etiologia , Estudos de Casos e Controles , Feminino , Humanos , Nascido Vivo , Masculino , México/epidemiologia , Defeitos do Tubo Neural/etiologia , Vigilância da População , Prevalência , Sistema de Registros , Medição de Risco , Fatores de Risco , Disrafismo Espinal/etiologia , Adulto Jovem
2.
J Surg Res ; 254: 58-63, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32417497

RESUMO

BACKGROUND: Intraoperative findings during gastroschisis surgery are the main predictor associated with increased mortality. The aim of our study was to determine the type of surgical findings associated with inpatient mortality in a cohort of patients with gastroschisis from a university hospital in Western Mexico. MATERIALS AND METHODS: Infants with surgically repaired gastroschisis during the period 2011-2017 at the Dr. Juan I. Menchaca Civil Hospital of Guadalajara (Guadalajara, Mexico) were studied. Data regarding demographics, perinatal history, and intraoperative findings were collected and compared according to whether they were nonsurvivors (cases) or survivors (controls) at hospital discharge. Data were analyzed using logistic regression, determining its adjusted odds ratio (aOR) and its respective 95% confidence intervals (95% CIs). The proper adjustment of the model was verified using the Hosmer and Lemeshow test. RESULTS: Ninety-four patients with gastroschisis were studied, of which 13 were nonsurvivors (13.8%), and 81 (86.2%) were survivors at hospital discharge. In the group of survivors, primary surgical closure was performed more frequently (P = 0.018), whereas staged reduction with a silo predominated in the group of nonsurvivors (P = 0.018), and an increased frequency of complex gastroschisis (0.0001). After logistic regression analysis, intraoperative findings associated with nonsurvival were severe bowel matting (aOR: 7.3; 95% CI: 1.2-44), and prolapse of the small intestine and large intestine, plus any other organ (aOR: 15.9; 95% CI: 1.1-219.6). CONCLUSIONS: Mortality in our cohort was high (13.8%) and was significantly associated with severe bowel matting, and the prolapse of the small and large intestines, plus any other organ.


Assuntos
Gastrosquise/mortalidade , Gastrosquise/cirurgia , Pacientes Internados/estatística & dados numéricos , Estudos de Casos e Controles , Feminino , Gastrosquise/patologia , Hospitais Universitários , Humanos , Recém-Nascido , Enteropatias/patologia , Intestinos/patologia , Período Intraoperatório , México , Razão de Chances , Gravidez , Prolapso , Resultado do Tratamento , Técnicas de Fechamento de Ferimentos
3.
Allergol. immunopatol ; 48(1): 34-41, ene.-feb. 2020. tab
Artigo em Inglês | IBECS | ID: ibc-186589

RESUMO

Background: Exposure to pets can be a predisposing factor in the development of certain diseases, including allergic diseases. Objective: We analyzed the role that exposure to indoor dogs and cats plays in the prevalence of allergic diseases. Methods: We examined the cross-sectional data of 1056 women and 936 men aged 15 to 18 years; these individuals were selected through stratified and cluster random sampling. We asked all participants about their exposure to indoor dogs and cats during the year that preceded our study. The prevalence of allergic diseases was determined through core questions taken from The International Study of Asthma and Allergies in Childhood questionnaire. Results: The prevalence was 12.7% (95% CI: 11.3%-14.2%) for asthma, 9.0% (95% CI: 7.8%-10.4%) for allergic rhinitis, and 5.2% (95% CI: 4.3%-6.2%) for atopic dermatitis. The multivariate analyses showed that exposure to indoor dogs, but not indoor cats, was associated with asthma prevalence (aOR 1.37; 95% CI: 1.03-1.83), as was male sex (aOR = 1.42; 95% CI: 1.08-1.86), a personal history of allergic rhinitis (aOR = 3.24; 95% CI: 2.25-4.66), and a maternal history of asthma (aOR = 3.06; 95% CI: 1.89-4.98). The population attributable risk for exposure to indoor dogs was 18%. Notably, neither allergic rhinitis nor atopic dermatitis was found to be associated with dog or cat exposure (p > 0.05). Conclusion: Exposure to dogs in late adolescence is a factor associated with asthma, although its contribution to the development of asthma should be investigated in new studies


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Assuntos
Humanos , Masculino , Feminino , Adolescente , Animais de Estimação , Asma/epidemiologia , Asma/etiologia , Rinite Alérgica/epidemiologia , Dermatite Atópica/epidemiologia , Exposição Ambiental , Cães , Estudos Transversais , Alergia e Imunologia , Análise Multivariada , Inquéritos e Questionários , Estudantes/estatística & dados numéricos , Razão de Chances , Modelos Logísticos
4.
Rev Med Inst Mex Seguro Soc ; 58(3): 298-304, 2020 05 18.
Artigo em Espanhol | MEDLINE | ID: mdl-34002989

RESUMO

BACKGROUND: The proteinuria selectivity index (PSI) can predict the response to prednisone in the primary nephrotic syndrome (PNS). OBJECTIVE: To determine the association of prednisone response with the PSI in patients with PNS. MATERIAL AND METHODS: With analytical cross-sectional design, pediatric patients with PNS were studied with at least six months of prior follow-up, at the Nuevo Hospital Civil de Guadalajara from 2014 to 2015. They were divided into poor response to prednisone (frequent relapses or resistance) and good response (habitual relapses). PSI was calculated with serum and urinary measurement of IgG and transferrin. Chi square and OR were used, with 95% CI. RESULTS: 67 patients with relapsing PNS were studied. The response to prednisone had been good in 33 (49.3%) and poor in 34 (50.7%). The PSI was ≤ 0.10 mg/mg in 23/67 (34.3%); 0.11-0.19 mg/mg in 15/67 (22.4%); and ≥ 0.20 mg/mg 29/67 (43.3%). 3/34 patients (8.8%) presented ≤ 0.1 mg/mg with poor response to prednisone and 20/33 presented good response (60.6%) (p < 0.001; OR: 0.6; 95% CI, 0.010-20). PSI between 0.11-0-19 mg/mg occurred in 8/34 patients (23%) with poor response to prednisone and in 7/33 with good response (21%). PSI ≥ 0.20 mg/mg resulted in 23/34 patients (67.6%) with poor response to the steroid and in 6/33 with good response (18.2%) (p < 0.001; OR: 9.4; 95% CI, 3.01-29.42). CONCLUSIONS: In children with PNS, a PSI ≥ 0.20 mg/mg was associated with a poor response to prednisone treatment and a PSI ≤ 0.10 mg/mg with a satisfactory response.


INTRODUCCIÓN: El índice de selectividad de proteinuria (ISP) puede predecir la respuesta a prednisona en el síndrome nefrótico primario (SNP). OBJETIVO: Determinar la asociación de la respuesta a prednisona con el ISP en pacientes con SNP. MATERIAL Y MÉTODOS: Con diseño transversal analítico, se estudiaron pacientes pediátricos con SNP en recaída con al menos 6 meses de seguimiento previo, en el Nuevo Hospital Civil de Guadalajara, de 2014 a 2015. Se dividieron en mala respuesta a prednisona (recaídas frecuentes o resistencia) y buena respuesta (recaídas habituales). El ISP se calculó con medición sérica y urinaria de IgG y transferrina. Se utilizaron la prueba de chi cuadrada y razones de momios (RM) con sus intervalos de confianza del 95% (IC 95%). RESULTADOS: Se estudiaron 67 pacientes con SNP en recaída. La respuesta a prednisona había sido buena en 33 (49.3%) y mala en 34 (50.7%). De los 67 pacientes, el ISP fue ≤ 0.10 mg/mg en 23 (34.3%), 0.11-0.19 mg/mg en 15 (22.4%) y ≥ 0.20 mg/mg en 29 (43.3%). De los 34 con mala respuesta, el ISP fue ≤ 0.1 mg/mg en 3 (8.8%); de los 33 con buena respuesta, el ISP fue ≤ 0.1 mg/mg en 20 (60.6%) (p < 0.001; RM: 0.6; IC 95%: 0.010-20). El ISP fue 0.110-19 mg/mg en 8 (23%) de los 34 pacientes con mala respuesta a prednisona y en 7 (21%) de los 33 con buena respuesta. El ISP fue ≥ 0.20 mg/mg en 23 (67.6%) de los 34 pacientes con mala respuesta al esteroide y en 6 (18.2%) de los 33 con buena respuesta (p < 0.001; RM: 9.4; IC 95%: 3.01-29.42). CONCLUSIONES: En los niños con SNP, un ISP ≥ 0.20 mg/mg se asoció con mala respuesta a prednisona y un ISP ≤ 0.10 mg/mg se asoció con respuesta satisfactoria.


Assuntos
Síndrome Nefrótica , Criança , Estudos Transversais , Humanos , Síndrome Nefrótica/tratamento farmacológico , Prednisona/uso terapêutico , Proteinúria/tratamento farmacológico , Recidiva
5.
Allergol Immunopathol (Madr) ; 48(1): 34-41, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31477389

RESUMO

BACKGROUND: Exposure to pets can be a predisposing factor in the development of certain diseases, including allergic diseases. OBJECTIVE: We analyzed the role that exposure to indoor dogs and cats plays in the prevalence of allergic diseases. METHODS: We examined the cross-sectional data of 1056 women and 936 men aged 15 to 18 years; these individuals were selected through stratified and cluster random sampling. We asked all participants about their exposure to indoor dogs and cats during the year that preceded our study. The prevalence of allergic diseases was determined through core questions taken from The International Study of Asthma and Allergies in Childhood questionnaire. RESULTS: The prevalence was 12.7% (95% CI: 11.3%-14.2%) for asthma, 9.0% (95% CI: 7.8%-10.4%) for allergic rhinitis, and 5.2% (95% CI: 4.3%-6.2%) for atopic dermatitis. The multivariate analyses showed that exposure to indoor dogs, but not indoor cats, was associated with asthma prevalence (aOR 1.37; 95% CI: 1.03-1.83), as was male sex (aOR=1.42; 95% CI: 1.08-1.86), a personal history of allergic rhinitis (aOR=3.24; 95% CI: 2.25-4.66), and a maternal history of asthma (aOR=3.06; 95% CI: 1.89-4.98). The population attributable risk for exposure to indoor dogs was 18%. Notably, neither allergic rhinitis nor atopic dermatitis was found to be associated with dog or cat exposure (p> 0.05). CONCLUSION: Exposure to dogs in late adolescence is a factor associated with asthma, although its contribution to the development of asthma should be investigated in new studies.


Assuntos
Asma/epidemiologia , Asma/etiologia , Exposição Ambiental/efeitos adversos , Adolescente , Animais , Gatos/imunologia , Estudos Transversais , Dermatite Atópica/epidemiologia , Cães/imunologia , Feminino , Humanos , Masculino , Animais de Estimação/imunologia , Prevalência , Rinite Alérgica/epidemiologia , Fatores de Risco
6.
Bol. méd. Hosp. Infant. Méx ; 76(3): 126-133, may.-jun. 2019. tab
Artigo em Espanhol | LILACS | ID: biblio-1038897

RESUMO

Resumen Introducción Los pacientes con diabetes mellitus tipo 1 (DM1) y sobrepeso tienen más riesgo de desarrollar cambios en la presión arterial (PA), y esto incrementa su morbilidad y mortalidad cardiovascular. En este estudio se determinó la relación entre la PA y el índice de masa corporal (IMC) y el promedio de las tres últimas mediciones de hemoglobina glucosilada (HbA1c) de pacientes con DM1. Métodos Estudio transversal analítico en niños y adolescentes con DM1 con más de un año de evolución. Las variables dependientes fueron la PA sistólica y diastólica medidas con esfigmomanómetro y las variables independientes, IMC y promedio de las últimas tres mediciones de la HbA1c. Se utilizó regresión lineal múltiple con intervalo de confianza del 95%. Resultados Se estudiaron 75 pacientes con DM1. La mediana del tiempo de evolución de la DM1 fue de 3.5 años (mínimo 1 año-máximo 14.8 años), el IMC 19.5 ± 3.1 kg/cm2 y la HbA1c 8.3 ± 2.4%. De los 75 pacientes, 66 presentaron PA < percentil 90 y 9 PA ≥ percentil 90 (12%). Se construyeron dos modelos de regresión lineal múltiple, con PA sistólica y diastólica como variables dependientes. Las posibles variables predictoras fueron sugeridas por el contexto teórico y el análisis estadístico. El IMC expresado en puntuación zeta (zIMC) fue predictor para PA sistólica/diastólica. Los modelos sugirieron que a cada incremento de unidad del zIMC corresponde un aumento de 5.1 y 3.6 mmHg de PA sistólica y diastólica, respectivamente. Conclusiones Se observó una correlación positiva de la PA sistólica y la diastólica con el zIMC.


Abstract Background Patients with type 1 diabetes mellitus (T1DM) and overweight have more risk to develop changes in blood pressure that increase cardiovascular morbidity and mortality. In this study, the relationship between blood pressure (BP) with the body mass index (BMI) and the average of the last three measurements of glycated hemoglobin (HbA1c) in patients with T1DM was determined. Methods A cross-sectional analytical study was conducted in children and adolescents with T1DM with over a year since diagnosis. The dependent variables were systolic and diastolic BP, measured with a mercury sphygmomanometer. The independent variables were BMI and average of the last three measurements of HbA1. A linear regression with a 95% confidence interval was used. Results Seventy-five patients with T1DM were studied. The median of disease duration was 3.5 years (min 1-max 14.8 years), BMI 19.5 ± 3.1 kg/cm2 and HbA1c 8.3 ± 2.4%. Sixty-six patients showed BP < percentile 90 and 9 BP ≥ percentile 90 (12%). Two models of linear regression were constructed, with systolic and diastolic BP as dependent variables. The possible predictor variables were suggested by theoretical context and statistical analysis. The predictive variable of high BP was zBMI (body mass index expressed in z-score) for systolic and diastolic BP. Also, the models suggested that for an increase of one unit of zBMI, corresponded a rise of 5.1 and 3.6 mmHg in systolic and diastolic BP, respectively. Conclusions A positive correlation between systolic and diastolic BP with zBMI was observed.


Assuntos
Adolescente , Criança , Feminino , Humanos , Masculino , Adulto Jovem , Pressão Sanguínea/fisiologia , Diabetes Mellitus Tipo 1/complicações , Sobrepeso/epidemiologia , Hipertensão/epidemiologia , Determinação da Pressão Arterial , Hemoglobinas Glicadas/metabolismo , Índice de Massa Corporal , Estudos Transversais , Fatores de Risco , Esfigmomanômetros , Hipertensão/diagnóstico
7.
Bol Med Hosp Infant Mex ; 76(3): 126-133, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31116729

RESUMO

Background: Patients with type 1 diabetes mellitus (T1DM) and overweight have more risk to develop changes in blood pressure that increase cardiovascular morbidity and mortality. In this study, the relationship between blood pressure (BP) with the body mass index (BMI) and the average of the last three measurements of glycated hemoglobin (HbA1c) in patients with T1DM was determined. Methods: A cross-sectional analytical study was conducted in children and adolescents with T1DM with over a year since diagnosis. The dependent variables were systolic and diastolic BP, measured with a mercury sphygmomanometer. The independent variables were BMI and average of the last three measurements of HbA1. A linear regression with a 95% confidence interval was used. Results: Seventy-five patients with T1DM were studied. The median of disease duration was 3.5 years (min 1-max 14.8 years), BMI 19.5 ± 3.1 kg/cm2 and HbA1c 8.3 ± 2.4%. Sixty-six patients showed BP < percentile 90 and 9 BP ≥ percentile 90 (12%). Two models of linear regression were constructed, with systolic and diastolic BP as dependent variables. The possible predictor variables were suggested by theoretical context and statistical analysis. The predictive variable of high BP was zBMI (body mass index expressed in z-score) for systolic and diastolic BP. Also, the models suggested that for an increase of one unit of zBMI, corresponded a rise of 5.1 and 3.6 mmHg in systolic and diastolic BP, respectively. Conclusions: A positive correlation between systolic and diastolic BP with zBMI was observed.


Introducción: Los pacientes con diabetes mellitus tipo 1 (DM1) y sobrepeso tienen más riesgo de desarrollar cambios en la presión arterial (PA), y esto incrementa su morbilidad y mortalidad cardiovascular. En este estudio se determinó la relación entre la PA y el índice de masa corporal (IMC) y el promedio de las tres últimas mediciones de hemoglobina glucosilada (HbA1c) de pacientes con DM1. Métodos: Estudio transversal analítico en niños y adolescentes con DM1 con más de un año de evolución. Las variables dependientes fueron la PA sistólica y diastólica medidas con esfigmomanómetro y las variables independientes, IMC y promedio de las últimas tres mediciones de la HbA1c. Se utilizó regresión lineal múltiple con intervalo de confianza del 95%. Resultados: Se estudiaron 75 pacientes con DM1. La mediana del tiempo de evolución de la DM1 fue de 3.5 años (mínimo 1 año-máximo 14.8 años), el IMC 19.5 ± 3.1 kg/cm2 y la HbA1c 8.3 ± 2.4%. De los 75 pacientes, 66 presentaron PA < percentil 90 y 9 PA ≥ percentil 90 (12%). Se construyeron dos modelos de regresión lineal múltiple, con PA sistólica y diastólica como variables dependientes. Las posibles variables predictoras fueron sugeridas por el contexto teórico y el análisis estadístico. El IMC expresado en puntuación zeta (zIMC) fue predictor para PA sistólica/diastólica. Los modelos sugirieron que a cada incremento de unidad del zIMC corresponde un aumento de 5.1 y 3.6 mmHg de PA sistólica y diastólica, respectivamente. Conclusiones: Se observó una correlación positiva de la PA sistólica y la diastólica con el zIMC.


Assuntos
Pressão Sanguínea/fisiologia , Diabetes Mellitus Tipo 1/complicações , Hipertensão/epidemiologia , Sobrepeso/epidemiologia , Adolescente , Determinação da Pressão Arterial , Índice de Massa Corporal , Criança , Estudos Transversais , Feminino , Hemoglobinas Glicadas/metabolismo , Humanos , Hipertensão/diagnóstico , Masculino , Fatores de Risco , Esfigmomanômetros , Adulto Jovem
8.
Gac Med Mex ; 155(2): 143-148, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31056598

RESUMO

INTRODUCTION: Substances related to microorganisms involved in periodontal disease can reach the maternal-fetal interface via the hematogenous route and stimulate uterine contractility. OBJECTIVE: To determine the association between periodontal disease and preterm birth. METHOD: Case-control study in 343 preterm and 686 full-term pregnant women. Gestational age was calculated based on the date of the last menstrual period and confirmed with Capurro and Ballard methods. Periodontal disease was diagnosed according to the depth of the space between the tooth root and the gum. The association was measured with logistic regression. RESULTS: Maternal age of the cases was 23.8 ± 6.7 years, and 23.2 ± 6.7 in the controls. Periodontal disease was present in 66.8% of cases and 40.5% of controls. The factors associated with preterm birth were periodontal disease (Odds ratio [OR] = 2.26), history of preterm birth (OR = 4.96), unplanned pregnancy (OR = 2.15) poor prenatal control (OR = 2.53), urinary tract infection (OR = 2.22), preeclampsia (OR = 4.49), premature rupture of membranes (OR = 2.59) and caesarean section delivery (OR = 9.15). CONCLUSION: Periodontal disease in pregnancy was an independent risk factor for preterm birth.


INTRODUCCIÓN: Las sustancias relacionadas con los microorganismos involucrados en la enfermedad periodontal puedan llegar a la interfaz materno-fetal por vía hematógena y estimular la contractilidad uterina. OBJETIVO: Determinar la asociación entre enfermedad periodontal con nacimiento pretérmino. MÉTODO: Estudio de casos y controles de 343 embarazadas pretérmino y 686 de término. Se calculó la edad gestacional por fecha de último periodo menstrual y se confirmó con los métodos de Capurro y Ballard. La enfermedad periodontal se diagnosticó por la profundidad del espacio entre la raíz dental y la encía. La asociación fue medida con regresión logística. RESULTADOS: La edad de las madres en los casos fue de 23.8 ± 6.7 años y en los controles de 23.2 ± 6.7 años. La enfermedad periodontal estuvo presente en 66.8 % de los casos y 40.5 % de los controles. Los factores asociados con nacimiento pretérmino fueron enfermedad periodontal (RM = 2.26), antecedente de nacimiento pretérmino (RM = 4.96), embarazo no planeado (RM = 2.15), control prenatal deficiente (RM = 2.53), infección de vías urinarias (RM = 2.22), preeclampsia (RM = 4.49), ruptura prematura de membranas amnióticas (RM = 2.59) y nacer por cesárea (RM = 9.15). CONCLUSIÓN: La enfermedad periodontal en el embarazo constituyó un factor de riesgo independiente para nacimiento pretérmino.


Assuntos
Doenças Periodontais/complicações , Complicações na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Adolescente , Adulto , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Feminino , Ruptura Prematura de Membranas Fetais/epidemiologia , Humanos , Recém-Nascido , México , Doenças Periodontais/epidemiologia , Pré-Eclâmpsia/epidemiologia , Gravidez , Fatores de Risco , Infecções Urinárias/complicações , Infecções Urinárias/epidemiologia , Adulto Jovem
9.
Gac. méd. Méx ; 155(2): 143-148, mar.-abr. 2019. tab
Artigo em Inglês, Espanhol | LILACS | ID: biblio-1286475

RESUMO

Resumen Introducción: Las sustancias relacionadas con los microorganismos involucrados en la enfermedad periodontal puedan llegar a la interfaz materno-fetal por vía hematógena y estimular la contractilidad uterina. Objetivo: Determinar la asociación entre enfermedad periodontal con nacimiento pretérmino. Método: Estudio de casos y controles de 343 embarazadas pretérmino y 686 de término. Se calculó la edad gestacional por fecha de último periodo menstrual y se confirmó con los métodos de Capurro y Ballard. La enfermedad periodontal se diagnosticó por la profundidad del espacio entre la raíz dental y la encía. La asociación fue medida con regresión logística. Resultados: La edad de las madres en los casos fue de 23.8 ± 6.7 años y en los controles de 23.2 ± 6.7 años. La enfermedad periodontal estuvo presente en 66.8 % de los casos y 40.5 % de los controles. Los factores asociados con nacimiento pretérmino fueron enfermedad periodontal (RM = 2.26), antecedente de nacimiento pretérmino (RM = 4.96), embarazo no planeado (RM = 2.15), control prenatal deficiente (RM = 2.53), infección de vías urinarias (RM = 2.22), preeclampsia (RM = 4.49), ruptura prematura de membranas amnióticas (RM = 2.59) y nacer por cesárea (RM = 9.15). Conclusión: La enfermedad periodontal en el embarazo constituyó un factor de riesgo independiente para nacimiento pretérmino.


Abstract Introduction: Substances related to microorganisms involved in periodontal disease can reach the maternal-fetal interface via the hematogenous route and stimulate uterine contractility. Objective: To determine the association between periodontal disease and preterm birth. Method: Case-control study in 343 preterm and 686 full-term pregnant women. Gestational age was calculated based on the date of the last menstrual period and confirmed with Capurro and Ballard methods. Periodontal disease was diagnosed according to the depth of the space between the tooth root and the gum. The association was measured with logistic regression. Results: Maternal age of the cases was 23.8 ± 6.7 years, and 23.2 ± 6.7 in the controls. Periodontal disease was present in 66.8% of cases and 40.5% of controls. The factors associated with preterm birth were periodontal disease (Odds ratio [OR] = 2.26), history of preterm birth (OR = 4.96), unplanned pregnancy (OR = 2.15) poor prenatal control (OR = 2.53), urinary tract infection (OR = 2.22), preeclampsia (OR = 4.49), premature rupture of membranes (OR = 2.59) and caesarean section delivery (OR = 9.15). Conclusion: Periodontal disease in pregnancy was an independent risk factor for preterm birth.


Assuntos
Humanos , Feminino , Gravidez , Recém-Nascido , Adolescente , Adulto , Adulto Jovem , Doenças Periodontais/complicações , Complicações na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Doenças Periodontais/epidemiologia , Pré-Eclâmpsia/epidemiologia , Infecções Urinárias/complicações , Infecções Urinárias/epidemiologia , Ruptura Prematura de Membranas Fetais/epidemiologia , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Fatores de Risco , México
10.
Congenit Anom (Kyoto) ; 58(4): 117-123, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29457660

RESUMO

We determined the overall prevalence of typical orofacial clefts and the potential risks for nonsyndromic cleft lip with or without cleft palate in a university hospital from West México. For the prevalence, 227 liveborn infants with typical orofacial clefts were included from a total of 81,193 births occurred during the period 2009-2016 at the "Dr. Juan I. Menchaca" Civil Hospital of Guadalajara (Guadalajara, Jalisco, Mexico). To evaluate potential risks, a case-control study was conducted among 420 newborns, including only those 105 patients with nonsyndromic cleft lip with or without cleft palate (cases), and 315 infants without birth defects (controls). Data were analyzed using multivariable logistic regression analysis expressed as adjusted odds ratio with 95% confidence intervals . The overall prevalence for typical orofacial clefts was 28 per 10,000 (95% confidence interval: 24.3-31.6), or 1 per 358 live births. The mean values for the prepregnancy weight, antepartum weight, and pre-pregnancy body mass index were statistically higher among the mothers of cases. Infants with nonsyndromic cleft lip with or without cleft palate had a significantly higher risk for previous history of any type of congenital anomaly (adjusted odds ratio: 2.7; 95% confidence interval: 1.4-5.1), history of a relative with cleft lip with or without cleft palate (adjusted odds ratio: 19.6; 95% confidence interval: 8.2-47.1), and first-trimester exposures to progestogens (adjusted odds ratio: 6.8; 95% CI 1.8-25.3), hyperthermia (adjusted odds ratio: 3.4; 95% confidence interval: 1.1-10.6), and common cold (adjusted odds ratio: 3.6; 95% confidence interval: 1.1-11.9). These risks could have contributed to explain the high prevalence of orofacial clefts in our region of Mexico, emphasizing that except for history of relatives with cleft lip with or without cleft palate, most are susceptible of modification.


Assuntos
Fenda Labial/epidemiologia , Fissura Palatina/epidemiologia , Adulto , Estudos de Casos e Controles , Fenda Labial/classificação , Feminino , Hospitais Universitários , Humanos , Recém-Nascido , Nascido Vivo , Masculino , México/epidemiologia , Mães , Gravidez , Prevalência , Estudos Prospectivos , Fatores de Risco , Adulto Jovem
11.
Allergol. immunopatol ; 46(1): 31-38, ene.-feb. 2018. tab
Artigo em Inglês | IBECS | ID: ibc-170785

RESUMO

Introduction: The commonly held notion that a rural environment decreases the frequency of allergic diseases has proven to be inconsistent amongst children. Objective: Our objective was to contrast the prevalence of bronchial asthma (BA), allergic rhinitis (AR), and atopic dermatitis (AD) between children that live in a rural environment and those that live in urban areas. Methods: We carried out a cross-sectional study amongst children aged six to seven; they were selected through probabilistic, stratified and conglomerated sampling. The prevalence of BA, AR, and AD was identified with the use of the questionnaire provided by The International Study of Asthma and Allergies in Childhood, additionally, we inquired about each child's family history of atopy, their exposure to farm animals, the intake of unpasteurised cow's milk, and the number of siblings related to every child. We used logistic regression and multivariate analysis to determine the correlation between asthma, allergic diseases, and rural environment. Results: We included 189/1003 (18.8%) children from a rural environment, and 814/1003 (81.2%) from an urban area. BA and AR were associated to a family history of atopy (OR = 2.15, p = 0.001; OR = 2.58, p = 0.002, respectively). BA was more prevalent in males (OR = 1.92, p = 0.007). Notably, a higher number of siblings seems to protect against AR (OR = 0.45, p = 0.008). A paternal history of allergies was associated to AD. Conclusions: In our study, we were unable to find protective factors in a rural environment that might decrease the prevalence of asthma or allergic diseases (AU)


No disponible


Assuntos
Humanos , Asma/epidemiologia , Hipersensibilidade Respiratória/epidemiologia , Dermatite Atópica/epidemiologia , População Rural/estatística & dados numéricos , Estudos Transversais , Fatores de Proteção , Fatores de Risco , México/epidemiologia
12.
Bol. méd. Hosp. Infant. Méx ; 73(2): 105-110, mar.-abr. 2016. tab
Artigo em Espanhol | LILACS | ID: biblio-839021

RESUMO

Resumen: Introducción: El catéter venoso central (CVC) es necesario para la monitorización y tratamiento de pacientes en estado crítico; sin embargo, su uso incrementa el riesgo de bacteriemia. El objetivo del estudio fue cuantificar la incidencia de bacteriemia relacionada con catéter venoso central (BRCVC) e identificar los factores asociados con esta infección. Métodos: Se realizó un estudio de cohorte prospectivo en un hospital de concentración del occidente de México. Para conocer la asociación entre BRCVC y las variables en estudio, se realizó un análisis multivariado con regresión de Cox. Resultados: Se estudiaron 204 pacientes con CVC. La edad promedio fue de 4.6 años; el 66.2% fue del sexo masculino. Los sitios de inserción del catéter fueron la vena subclavia (72.5%, n = 148), la vena yugular (20.1%, n = 41) o la vena femoral (7.4%, n = 15). La incidencia de BRCVC fue de 6.5 eventos por 1,000 días catéter. Los microorganismos identificados fueron cocos Gram positivos (37.5%, n = 6), bacilos Gram negativos (37.5%, n = 6) y Candida albicans (25%, n = 4). Se observó que la mayor manipulación del catéter por día se asoció con bacteriemia (HR 1.14, IC95% 1.06-1.23), mientras que el uso de antibióticos intravenosos mostró un efecto protector (HR 0.84, IC95% 0.76-0.92). Conclusiones: Además de las medidas máximas de precaución al momento de colocar o manipular el catéter, es conveniente disminuir lo más posible las desconexiones entre el equipo de venoclisis y el CVC. Los antibióticos mostraron un efecto protector; sin embargo, se debe considerar el riesgo de favorecer resistencias antimicrobianas.


Abstract: Background: Central venous catheters (CVC) are needed for monitoring and treatment of critically ill patients; however, their use increases the risk of bacteremia. The aim of the study was to quantify the incidence of central venous catheter-related bacteremia (CVCRB) and to identify factors associated with this infection. Methods: A prospective cohort study was conducted in a concentration hospital of western Mexico. The association of CVCRB and study variables was investigated using multivariate Cox regression analysis. Results: Two hundred four patients with CVC were studied. The average age was 4.6 years; 66.2% were male. Insertion sites of the catheters were subclavian vein 72.5% (n = 148), jugular vein 20.1% (n = 41) and femoral vein 7.4% (n = 15). CVCRB incidence was 6.5 events/1,000 catheter days; microorganisms identified were gram-positive cocci 37.5% (n = 6), gram-negative bacilli 37.5% (n = 6) and Candida albicans 25% (n = 4). It was observed that the increase in catheter manipulations per day was associated with bacteremia (HR 1.14, 95% CI 1.06 - 1.23), whereas the use of intravenous antibiotics showed a protective effect (HR 0.84, 95% CI 0.76-0.92). Conclusions: In addition to strategies of maximum caution when placing or manipulating the catheter, we recommend decreasing, as much as possible, disconnects between the CVC and infusion line. Antibiotics showed a protective effect, but the outcome is uncertain and promotion of antimicrobial resistance should be considered.

13.
Rev Med Inst Mex Seguro Soc ; 54(2): 146-50, 2016.
Artigo em Espanhol | MEDLINE | ID: mdl-26960040

RESUMO

BACKGROUND: Although the association between the type of idiopathic nephrotic syndrome (INS) and a peculiar pattern of fingerprints digital would suggest the presence of genetic factors related to both, this has not been previously studied. This study aimed to evaluate if there are fingerprints patterns differences between children with steroid-resistant INS (SRNS) and those with steroid-sensitive INS (SSNS). METHODS: The frequencies distribution of arches, ulnar loops, radial loops, and whorls was studied in 60 children with SRNS, and 60 children with SSNS. Bivariate analysis to detect the relationship between each fingerprint pattern with the study groups was performed by chi-square test and to evaluate its possible association, the odds ratios (OR) were calculated with 95% confidence's intervals (95%CI). RESULTS: The patients with SRNS had a higher frequency of digital whorls compared with that of patients with SSNS (46.7% vs. 30.7%, p = 0.005). Additional comparisons using a "whorls excesses" definition obtained from normative data in our population (≥ 7 whorls in females or ≥ 8 in males) were associated with increased odds for SRNS (OR 2.96, 95% CI 1.15-7.61). CONCLUSIONS: Our findings indicate that there are differences between children with SRNS and SSNS at the level of digital dermatoglyphics, but further studies are needed to confirm this association and its possible implications.


Introducción: aunque la asociación entre el tipo de síndrome nefrótico idiopático (SNI) y algún patrón peculiar de huellas digitales sugeriría la presencia de factores genéticos relacionados a ambos, esto no ha sido previamente estudiado. Este estudio pretende evaluar si existen diferencias entre los patrones digitales de niños con SNI resistente a esteroides (SNRE) y aquellos con el SNI sensible a esteroides (SNSE). Métodos: se estudiaron las frecuencias de arcos, asas cubitales, asas radiales y rizos en 60 niños con SNRE y 60 niños con SNSE. Se realizó análisis bivariado para detectar la relación entre cada figura digital y los grupos de estudio mediante la prueba de Chi cuadrada y para evaluar su posible asociación se calcularon los odds ratio (OR) con sus intervalos de confianza del 95 %. Resultados: los pacientes con SNRE tuvieron una mayor frecuencia de rizos en comparación con pacientes con SNSE (46.7 % frente a 30.7 %, p = 0.005). Comparaciones adicionales utilizando una definición de «excesos de rizos¼ obtenida datos normativos previos de nuestra población (≥ 7 rizos en mujeres o ≥ 8 en varones), también se asoció a la presencia de SNRE (OR: 2.96, IC95 %: 1.15-7.61). Conclusiones: estos hallazgos indican que existen diferencias entre los niños con SNRE y SNSE a nivel de los dermatoglifos digitales, aunque son necesarios estudios adicionales para confirmar la presente asociación y sus posibles implicaciones.


Assuntos
Anti-Inflamatórios/uso terapêutico , Dermatoglifia , Resistência a Medicamentos , Síndrome Nefrótica/tratamento farmacológico , Esteroides/uso terapêutico , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Resultado do Tratamento
14.
Bol Med Hosp Infant Mex ; 73(2): 105-110, 2016.
Artigo em Espanhol | MEDLINE | ID: mdl-29421191

RESUMO

BACKGROUND: Central venous catheters (CVC) are needed for monitoring and treatment of critically ill patients; however, their use increases the risk of bacteremia. The aim of the study was to quantify the incidence of central venous catheter-related bacteremia (CVCRB) and to identify factors associated with this infection. METHODS: A prospective cohort study was conducted in a concentration hospital of western Mexico. The association of CVCRB and study variables was investigated using multivariate Cox regression analysis. RESULTS: Two hundred four patients with CVC were studied. The average age was 4.6 years; 66.2% were male. Insertion sites of the catheters were subclavian vein 72.5% (n = 148), jugular vein 20.1% (n = 41) and femoral vein 7.4% (n = 15). CVCRB incidence was 6.5 events/1,000 catheter days; microorganisms identified were gram-positive cocci 37.5% (n = 6), gram-negative bacilli 37.5% (n = 6) and Candida albicans 25% (n = 4). It was observed that the increase in catheter manipulations per day was associated with bacteremia (HR 1.14, 95% CI 1.06 - 1.23), whereas the use of intravenous antibiotics showed a protective effect (HR 0.84, 95% CI 0.76-0.92). CONCLUSIONS: In addition to strategies of maximum caution when placing or manipulating the catheter, we recommend decreasing, as much as possible, disconnects between the CVC and infusion line. Antibiotics showed a protective effect, but the outcome is uncertain and promotion of antimicrobial resistance should be considered.

15.
Nutr Hosp ; 32(1): 124-9, 2015 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-26262706

RESUMO

INTRODUCTION: obesity in pregnancy has been associated with increased morbidity for the mother and fetus. OBJECTIVE: to quantify the association between obesity in pregnancy with growth deviations of their newborn infants. METHODS: a study of non-matched cases and controls was performed based on the Nuevo Civil Hospital of Guadalajara "Dr. Juan I Menchaca" 2012-2013. The dependent variables were the newborn being either large (LGA) or small for gestational age (SGA), and the independent variable was pre-pregnancy obesity. Gynecoobstetric and socioeconomic data were collected. The association between the dependent and independent variables was assessed with logistic regression. RESULTS: one-hundred and forty-three mother-child dyads were studied with growth deviations of their newborn infants, and 137 mother-child dyads without growth deviations were studied. The age of the patients was 24.7 ± 6.3 vs. 24.0 ± 6.0 years, and the gestational age was 38 ± 1.2 vs. 38 ± 1.5. Factors associated with growth deviations were pre-pregnancy obesity (OR 2.65, 95% CI 1.29- 5.44), elevated weight gain during pregnancy (OR 1.98, 95% CI 1.04-3.76) and disease during pregnancy (OR 2.62, 95% CI 1.05-6.76). A multivariate model with the dependent variable LGA and associated covariates showed that pre-pregnancy obesity and high gestational weight gain were predictors of LGA (OR 2.43, 95% CI 1.10-5.40) and (OR 3.31, 95% CI 1.83-5.96). CONCLUSIONS: in a population of young women with scarce economic resources, pre-pregnancy obesity and high weight gain during pregnancy were predictors of LGA.


Introducción: la obesidad en el embarazo se ha relacionado con mayor morbilidad para la madre y el feto. Objetivo: cuantificar la asociación entre obesidad en el embarazo con desviaciones del crecimiento de sus recién nacidos. Métodos: se realizó un estudio de casos y controles, no pareado, basado en el Nuevo Hospital Civil de Guadalajara "Dr. Juan I Menchaca" de 2012 a 2013. Las variables dependientes fueron recién nacido grande (GEG) y pequeño para edad gestacional (PEG), y la independiente obesidad pre-gestacional. Se recabaron datos socioeconómicos y ginecoobstétricos. La asociación entre las variables dependientes con las independientes, se evaluó con regresión logística. Resultados: se estudiaron 143 díadas madre-hijo con desviaciones en el crecimiento de sus RN, y 137 díadas madre-hijo sin desviaciones. La edad de las embarazadas fue 24.7 ± 6.3 vs 24.0 ± 6.0 años, y la edad gestacional 38±1.2 vs 38±1.5. Los factores asociados con desviaciones en el crecimiento fueron: obesidad pre-gestacional (RM 2.65, IC95% 1.29-5.44), ganancia de peso durante el embarazo elevada (RM 1.98, IC95% 1.04-3.76) y enfermedades durante el embarazo (RM 2.62, IC95% 1.05-6.76). Un modelo multivariado, con la variable dependiente GEG, y las covariables asociadas, demostró que la obesidad pregestacional y ganancia de peso gestacional elevada fueron predictores de GEG (RM 2.43, IC95% 1.10- 5.40) y (RM 3.31, IC95% 1.83-5.96). Conclusiones: en una población de mujeres jóvenes de escasos recursos económicos, la obesidad pregestacional y la ganancia de peso durante el embarazo alta, fueron predictores de productos GEG.


Assuntos
Desenvolvimento Infantil , Obesidade/epidemiologia , Complicações na Gravidez/epidemiologia , Efeitos Tardios da Exposição Pré-Natal , Aumento de Peso , Antropometria , Índice de Massa Corporal , Estudos de Casos e Controles , Comorbidade , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Razão de Chances , Gravidez , Fatores de Risco
16.
Arch. argent. pediatr ; 113(4): 317-323, ago. 2015. tab
Artigo em Inglês, Espanhol | LILACS, BINACIS | ID: lil-757043

RESUMO

Introducción. La sepsis neonatal es una de las principales causas de muerte en recién nacidos. El tratamiento antimicrobiano empírico se sustenta en información epidemiológica y pruebas de susceptibilidad antimicrobiana. El objetivo del estudio fue describir los agentes etiológicos y su sensibilidad antimicrobiana enreciénnacidos con sepsis temprana (SNTe) o tardía (SNTa) de una Unidad de Terapia Intensiva Neonatal. Métodos. Estudio transversal realizado en un hospital de concentración del occidente de México. Se determinó la resistencia antimicrobiana de los gérmenes aislados en sangre o líquido cefalorraquídeo de pacientes con SNTe o SNTa nosocomial. Resultados. Se aislaron bacterias o levaduras en 235 cultivos de 67 eventos de SNTe y 166 eventos de SNTa. Del total de aislamientos, las bacterias más frecuentes fueron enterobacterias (51,5%), seguidas de Streptococcus spp. en SNTe y Staphylococcus spp. en SNTa. En cuanto a las enterobacterias de adquisición nosocomial, el 40% fueron productoras de betalactamasas de espectro extendido. En especies de Staphylococcus, la resistencia a oxacilina se registró en el 65,5%. En las enterobacterias (n: 121), la frecuencia de resistencia a amikacina, piperacilina-tazobactam y meropenem fue menor del 3%. En bacterias no fermentadoras, no se observó resistencia a amikacina, ciprofloxacino y cefepime; sin embargo, el número de aislamientos fue escaso. Conclusiones. Las bacterias identificadas con mayor frecuencia en SNTe fueron enterobacterias (67,6%) y Streptococcus spp. (17,6%), mientras que, en SNTa, fueron enterobacterias (44,9%) y Staphylococcus spp. (34,7%). El 40% de las enterobacterias de adquisición nosocomial fueron productoras de betalactamasas de espectro extendido y el 65,5% de Staphylococcus spp. mostraron resistencia a oxacilina.


Introduction. Neonatal sepsis is one of the main causes of death among newborn infants. Empirical antimicrobial treatment is based on epidemiological information and antimicrobial susceptibility tests. The objective of this study was to describe etiologic agents and their antimicrobial susceptibility among newborn infants with early-onset neonatal sepsis (EONS) or late-onset neonatal sepsis (LONS) at a Neonatal Intensive Care Unit. Methods. Cross-sectional study conducted at a tertiary referral hospital in Western Mexico. Determination of antimicrobial resistance of microorganisms isolated in blood or cerebrospinal fluid of patients with EONS or nosocomial LONS. Results. Yeasts and bacteria were isolated from 235 cultures corresponding to 67 events of EONS and 166 events of LONS. Of all isolates, the most common bacteria were Enterobacteriaceae (51.5%), followed by Streptococcus spp. in EONS, and by Staphylococcus spp. in LONS. Of all nosocomial Enterobacteriaceae, 40% were extended spectrum beta-lactamase producing bacteria. Among Staphylococcus species, resistance to oxacillin was recorded in 65.5%. Among Enterobacteriaceae (n: 121), resistance to amikacin, piperacillin-tazobactam, and meropenem was below 3%. Non-fermenting bacteria did not show resistance to amikacin, ciprofloxacin or cefepime; however, the number of isolates was scarce. Conclusions.The most commonly identified bacteria in EONS were Enterobacteriaceae (67.6%) and Streptococcus spp. (17.6%), and Enterobacteriaceae (44.9%) and Staphylococcus spp. (34.7%) in LONS. Forty percent ofnosocomial Enterobacteriaceae were extended spectrum beta-lactamase producing bacteria, and 65.5% of Staphylococcus spp. showed resistance to oxacillin.


Assuntos
Humanos , Recém-Nascido , Infecções Estafilocócicas/tratamento farmacológico , Staphylococcus/efeitos dos fármacos , Infecções Estreptocócicas/tratamento farmacológico , Streptococcus/efeitos dos fármacos , Unidades de Terapia Intensiva Neonatal , Testes de Sensibilidade Microbiana , Estudos Transversais , Farmacorresistência Bacteriana , Enterobacteriaceae/efeitos dos fármacos , Infecções por Enterobacteriaceae/tratamento farmacológico , Sepse Neonatal/etiologia , Sepse Neonatal/tratamento farmacológico , Antibacterianos/uso terapêutico , Antibacterianos/farmacologia
17.
Arch. argent. pediatr ; 113(4): 317-323, ago. 2015. tab
Artigo em Espanhol | BINACIS | ID: bin-134002

RESUMO

Introducción. La sepsis neonatal es una de las principales causas de muerte en recién nacidos. El tratamiento antimicrobiano empírico se sustenta en información epidemiológica y pruebas de susceptibilidad antimicrobiana. El objetivo del estudio fue describir los agentes etiológicos y su sensibilidad antimicrobiana enreciénnacidos con sepsis temprana (SNTe) o tardía (SNTa) de una Unidad de Terapia Intensiva Neonatal. Métodos. Estudio transversal realizado en un hospital de concentración del occidente de México. Se determinó la resistencia antimicrobiana de los gérmenes aislados en sangre o líquido cefalorraquídeo de pacientes con SNTe o SNTa nosocomial. Resultados. Se aislaron bacterias o levaduras en 235 cultivos de 67 eventos de SNTe y 166 eventos de SNTa. Del total de aislamientos, las bacterias más frecuentes fueron enterobacterias (51,5%), seguidas de Streptococcus spp. en SNTe y Staphylococcus spp. en SNTa. En cuanto a las enterobacterias de adquisición nosocomial, el 40% fueron productoras de betalactamasas de espectro extendido. En especies de Staphylococcus, la resistencia a oxacilina se registró en el 65,5%. En las enterobacterias (n: 121), la frecuencia de resistencia a amikacina, piperacilina-tazobactam y meropenem fue menor del 3%. En bacterias no fermentadoras, no se observó resistencia a amikacina, ciprofloxacino y cefepime; sin embargo, el número de aislamientos fue escaso. Conclusiones. Las bacterias identificadas con mayor frecuencia en SNTe fueron enterobacterias (67,6%) y Streptococcus spp. (17,6%), mientras que, en SNTa, fueron enterobacterias (44,9%) y Staphylococcus spp. (34,7%). El 40% de las enterobacterias de adquisición nosocomial fueron productoras de betalactamasas de espectro extendido y el 65,5% de Staphylococcus spp. mostraron resistencia a oxacilina.(AU)


Introduction. Neonatal sepsis is one of the main causes of death among newborn infants. Empirical antimicrobial treatment is based on epidemiological information and antimicrobial susceptibility tests. The objective of this study was to describe etiologic agents and their antimicrobial susceptibility among newborn infants with early-onset neonatal sepsis (EONS) or late-onset neonatal sepsis (LONS) at a Neonatal Intensive Care Unit. Methods. Cross-sectional study conducted at a tertiary referral hospital in Western Mexico. Determination of antimicrobial resistance of microorganisms isolated in blood or cerebrospinal fluid of patients with EONS or nosocomial LONS. Results. Yeasts and bacteria were isolated from 235 cultures corresponding to 67 events of EONS and 166 events of LONS. Of all isolates, the most common bacteria were Enterobacteriaceae (51.5%), followed by Streptococcus spp. in EONS, and by Staphylococcus spp. in LONS. Of all nosocomial Enterobacteriaceae, 40% were extended spectrum beta-lactamase producing bacteria. Among Staphylococcus species, resistance to oxacillin was recorded in 65.5%. Among Enterobacteriaceae (n: 121), resistance to amikacin, piperacillin-tazobactam, and meropenem was below 3%. Non-fermenting bacteria did not show resistance to amikacin, ciprofloxacin or cefepime; however, the number of isolates was scarce. Conclusions.The most commonly identified bacteria in EONS were Enterobacteriaceae (67.6%) and Streptococcus spp. (17.6%), and Enterobacteriaceae (44.9%) and Staphylococcus spp. (34.7%) in LONS. Forty percent ofnosocomial Enterobacteriaceae were extended spectrum beta-lactamase producing bacteria, and 65.5% of Staphylococcus spp. showed resistance to oxacillin.(AU)

18.
Arch Argent Pediatr ; 113(4): 317-23, 2015 08.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-26172006

RESUMO

INTRODUCTION: Neonatal sepsis is one of the main causes of death among newborn infants. Empirical antimicrobial treatment is based on epidemiological information and antimicrobial susceptibility tests. The objective of this study was to describe etiologic agents and their antimicrobial susceptibility among newborn infants with early-onset neonatal sepsis (EONS) or late-onset neonatal sepsis (LONS) at a Neonatal Intensive Care Unit. METHODS: Cross-sectional study conducted at a tertiary referral hospital in Western Mexico. Determination of antimicrobial resistance of microorganisms isolated in blood or cerebrospinal fluid of patients with EONS or nosocomial LONS. RESULTS: Yeasts and bacteria were isolated from 235 cultures corresponding to 67 events of EONS and 166 events of LONS. Of all isolates, the most common bacteria were Enterobacteriaceae (51.5%), followed by Streptococcus spp. in EONS, and by Staphylococcus spp. in LONS. Of all nosocomial Enterobacteriaceae, 40% were extended spectrum beta-lactamase producing bacteria. Among Staphylococcus species, resistance to oxacillin was recorded in 65.5%. Among Enterobacteriaceae (n: 121), resistance to amikacin, piperacillin-tazobactam, and meropenem was below 3%. Non-fermenting bacteria did not show resistance to amikacin, ciprofloxacin or cefepime; however, the number of isolates was scarce. CONCLUSIONS: The most commonly identified bacteria in EONS were Enterobacteriaceae (67.6%) and Streptococcus spp. (17.6%), and Enterobacteriaceae (44.9%) and Staphylococcus spp. (34.7%) in LONS. Forty percent ofnosocomial Enterobacteriaceae were extended spectrum beta-lactamase producing bacteria, and 65.5% of Staphylococcus spp. showed resistance to oxacillin.


Assuntos
Antibacterianos/uso terapêutico , Infecções por Enterobacteriaceae/tratamento farmacológico , Sepse Neonatal/tratamento farmacológico , Sepse Neonatal/etiologia , Infecções Estafilocócicas/tratamento farmacológico , Infecções Estreptocócicas/tratamento farmacológico , Fatores Etários , Antibacterianos/farmacologia , Estudos Transversais , Farmacorresistência Bacteriana , Enterobacteriaceae/efeitos dos fármacos , Humanos , Recém-Nascido , Unidades de Terapia Intensiva Neonatal , Testes de Sensibilidade Microbiana , Staphylococcus/efeitos dos fármacos , Streptococcus/efeitos dos fármacos
19.
Nutr. hosp ; 32(1): 124-129, jul. 2015. tab
Artigo em Inglês | IBECS | ID: ibc-141350

RESUMO

Introduction: obesity in pregnancy has been associated with increased morbidity for the mother and fetus. Objective: to quantify the association between obesity in pregnancy with growth deviations of their newborn infants. Methods: a study of non-matched cases and controls was performed based on the Nuevo Civil Hospital of Guadalajara “Dr. Juan I Menchaca” 2012-2013. The dependent variables were the newborn being either large (LGA) or small for gestational age (SGA), and the independent variable was pre-pregnancy obesity. Gynecoobstetric and socioeconomic data were collected. The association between the dependent and independent variables was assessed with logistic regression. Results: one-hundred and forty-three mother-child dyads were studied with growth deviations of their newborn infants, and 137 mother-child dyads without growth deviations were studied. The age of the patients was 24.7±6.3 vs. 24.0±6.0 years, and the gestational age was 38±1.2 vs. 38±1.5. Factors associated with growth deviations were pre-pregnancy obesity (OR 2.65, 95% CI 1.29- 5.44), elevated weight gain during pregnancy (OR 1.98, 95% CI 1.04-3.76) and disease during pregnancy (OR 2.62, 95% CI 1.05-6.76). A multivariate model with the dependent variable LGA and associated covariates showed that pre-pregnancy obesity and high gestational weight gain were predictors of LGA (OR 2.43, 95% CI 1.10-5.40) and (OR 3.31, 95% CI 1.83-5.96). Conclusions: in a population of young women with scarce economic resources, pre-pregnancy obesity and high weight gain during pregnancy were predictors of LGA (AU)


Introducción: la obesidad en el embarazo se ha relacionado con mayor morbilidad para la madre y el feto. Objetivo: cuantificar la asociación entre obesidad en el embarazo con desviaciones del crecimiento de sus recién nacidos. Métodos: se realizó un estudio de casos y controles, no pareado, basado en el Nuevo Hospital Civil de Guadalajara “Dr. Juan I Menchaca” de 2012 a 2013. Las variables dependientes fueron recién nacido grande (GEG) y pequeño para edad gestacional (PEG), y la independiente obesidad pre-gestacional. Se recabaron datos socioeconó- micos y ginecoobstétricos. La asociación entre las variables dependientes con las independientes, se evaluó con regresión logística. Resultados: se estudiaron 143 díadas madre-hijo con desviaciones en el crecimiento de sus RN, y 137 díadas madre-hijo sin desviaciones. La edad de las embarazadas fue 24.7 ± 6.3 vs 24.0 ± 6.0 años, y la edad gestacional 38±1.2 vs 38±1.5. Los factores asociados con desviaciones en el crecimiento fueron: obesidad pre-gestacional (RM 2.65, IC95% 1.29-5.44), ganancia de peso durante el embarazo elevada (RM 1.98, IC95% 1.04-3.76) y enfermedades durante el embarazo (RM 2.62, IC95% 1.05-6.76). Un modelo multivariado, con la variable dependiente GEG, y las covariables asociadas, demostró que la obesidad pregestacional y ganancia de peso gestacional elevada fueron predictores de GEG (RM 2.43, IC95% 1.10- 5.40) y (RM 3.31, IC95% 1.83-5.96). Conclusiones: en una población de mujeres jóvenes de escasos recursos económicos, la obesidad pregestacional y la ganancia de peso durante el embarazo alta, fueron predictores de productos GEG (AU)


Assuntos
Adulto , Feminino , Humanos , Gravidez , Sobrepeso/epidemiologia , Obesidade/epidemiologia , Aumento de Peso , Complicações na Gravidez/epidemiologia , Resultado da Gravidez , Peso ao Nascer
20.
Congenit Anom (Kyoto) ; 55(2): 73-80, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25243388

RESUMO

Mexico is recognized as a country with a high prevalence of gastroschisis, although the cause of this remains unclear. We define the prevalence and potential risk factors for gastroschisis in a public hospital from west México. A case-control study was conducted among 270 newborns, including 90 patients with nonsyndromic gastroschisis (cases) and 180 infants without birth defects (controls), born all during the period 2009 to 2013 at the Hospital Civil de Guadalajara "Dr. Juan I. Menchaca" (Guadalajara, Mexico), from a total of 51,145 live births. Potential maternal risk factors for gastroschisis were compared using multivariate logistic regression analysis to evaluate the deviance explained by different variables of interest. The overall prevalence of gastroschisis in live births was 17.6 per 10,000 births (95% confidence interval [CI] 14.0-21.2), whereas in offspring of women ≤ 19 years old was 29.9 per 10,000 births (95% CI 21.9-38.0). Mothers ≤ 19 years (adjusted odds ratio [aOR] 2.8: 95% CI 1.5-5.1), anemia during pregnancy (aOR 10.7; 95% CI 2.0-56.9), first-trimester exposure to hormonal contraceptives (aOR 3.7; 95% CI 1.0-13.0), and first-trimester alcohol consumption (aOR 3.4; 95% CI 1.6-7.3), were associated with gastroschisis. Contrarily, adjusted OR for pre-pregnancy body mass index ≥ 25 kg/m(2) has protective odds (aOR 0.2; 95% CI 0.1-0.5). Our results suggest an increased risk for gastroschisis among mothers under the age of 20, with anemia during pregnancy, and those who used hormonal contraceptives or consumed alcohol during early pregnancy, whereas, pre-pregnancy overweight has a protective OR, and they are discussed as clues in its pathogenesis.


Assuntos
Gastrosquise/epidemiologia , Hospitais Públicos , Adolescente , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , México/epidemiologia , Razão de Chances , Gravidez , Prevalência , Fatores de Risco , Adulto Jovem
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