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1.
Gac Med Mex ; 158(5): 265-270, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36572041

RESUMO

INTRODUCTION: Pompe disease (PD) is a rare form of metabolic myopathy; the classic infantile presentation is severe, with death occurring before reaching one year of life, and the non-classical form is of slower progression and survival can exceed one year. OBJECTIVE: To describe the genotype and characteristics of Mexican patients with infantile-onset PD. METHODS: Seven patients with PD confirmed by enzymatic activity determination and GAA gene molecular analysis were included. Mutations were reviewed in genomic databases. RESULTS: Median age at symptom onset was four months (1-12 months) and age at diagnosis was eight months (4-16 months). All patients had cardiomyopathy: four who died before one year of age had mutations that predicted severe disease (c.2431dup, c.2560C>T, c.655G>A, c.1987delC) and were negative for cross-reactive immunologic material (CRIM). Three patients survived after one year of age with enzyme replacement therapy; one survived almost five years, another 18 months, and one girl was almost three years of age at the time of this report; their pathogenic variants predicted potentially less severe disease (c.1979G>A, c.655G>A, c.1447G>A) and they were positive for CRIM. CONCLUSION: There was a good correlation between genotype and phenotype in children with Pompe disease.


INTRODUCCIÓN: La enfermedad de Pompe (EP) es una forma rara de miopatía metabólica; la presentación infantil clásica es severa y el fallecimiento acontece antes del año de vida, y la forma no clásica es de progresión más lenta y la sobrevivencia puede superar el año. OBJETIVO: Describir genotipo y características de pacientes mexicanos con EP de inicio infantil. MÉTODOS: Se incluyeron siete pacientes con enfermedad confirmada mediante actividad enzimática y estudio molecular del gen GAA. Se revisaron las mutaciones en bases de datos genómicas. RESULTADOS: La mediana de la edad de inicio de los síntomas fue de cuatro meses (1-12 meses) y la edad de diagnóstico fue de ocho meses (4-16 meses). Todos los pacientes tenían cardiomiopatía: cuatro que fallecieron antes del año presentaron mutaciones que predicen enfermedad severa (c.2431dup, c.2560C>T, c.655G>A, c.1987delC) y CRIM (cross-reactive immunologic material) negativo; tres sobrevivieron después del año de edad con terapia de reemplazo enzimático, uno casi cinco años, otro 18 meses y una niña tenía casi tres años al momento de este informe; sus variantes patogénicas predecían enfermedad potencialmente menos severa (c.1979G>A, c.655G>A, c.1447G>A) y CRIM positivo. CONCLUSIÓN: Existió buena correlación entre genotipo y fenotipo en niños con enfermedad de Pompe.


Assuntos
Doença de Depósito de Glicogênio Tipo II , Humanos , Doença de Depósito de Glicogênio Tipo II/diagnóstico , Doença de Depósito de Glicogênio Tipo II/genética , Doença de Depósito de Glicogênio Tipo II/tratamento farmacológico , Genótipo , Mutação , Fenótipo , Terapia de Reposição de Enzimas
2.
Gac. méd. Méx ; 158(5): 275-280, sep.-oct. 2022. tab
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1404855

RESUMO

Resumen Introducción: La enfermedad de Pompe (EP) es una forma rara de miopatía metabólica; la presentación infantil clásica es severa y el fallecimiento acontece antes del año de vida, y la forma no clásica es de progresión más lenta y la sobrevivencia puede superar el año. Objetivo: Describir genotipo y características de pacientes mexicanos con EP de inicio infantil. Métodos: Se incluyeron siete pacientes con enfermedad confirmada mediante actividad enzimática y estudio molecular del gen GAA. Se revisaron las mutaciones en bases de datos genómicas. Resultados: La mediana de la edad de inicio de los síntomas fue de cuatro meses (1-12 meses) y la edad de diagnóstico fue de ocho meses (4-16 meses). Todos los pacientes tenían cardiomiopatía: cuatro que fallecieron antes del año presentaron mutaciones que predicen enfermedad severa (c.2431dup, c.2560C>T, c.655G>A, c.1987delC) y CRIM (cross-reactive immunologic material) negativo; tres sobrevivieron después del año de edad con terapia de reemplazo enzimático, uno casi cinco años, otro 18 meses y una niña tenía casi tres años al momento de este informe; sus variantes patogénicas predecían enfermedad potencialmente menos severa (c.1979G>A, c.655G>A, c.1447G>A) y CRIM positivo. Conclusión: Existió buena correlación entre genotipo y fenotipo en niños con enfermedad de Pompe.


Abstract Introduction: Pompe disease (PD) is a rare form of metabolic myopathy; the classic infantile presentation is severe, with death occurring before reaching one year of life, and the non-classical form is of slower progression and survival can exceed one year. Objective: To describe the genotype and characteristics of Mexican patients with infantile-onset PD. Methods: Seven patients with PD confirmed by enzymatic activity determination and GAA gene molecular analysis were included. Mutations were reviewed in genomic databases. Results: Median age at symptom onset was four months (1-12 months) and age at diagnosis was eight months (4-16 months). All patients had cardiomyopathy: four who died before one year of age had mutations that predicted severe disease (c.2431dup, c.2560C>T, c.655G>A, c.1987delC) and were negative for cross-reactive immunologic material (CRIM). Three patients survived after one year of age with enzyme replacement therapy; one survived almost five years, another 18 months, and one girl was almost three years of age at the time of this report; their pathogenic variants predicted potentially less severe disease (c.1979G>A, c.655G>A, c.1447G>A) and they were positive for CRIM. Conclusion: There was a good correlation between genotype and phenotype in children with Pompe disease.

3.
Rev. colomb. reumatol ; 24(4): 219-229, Oct.-Dec. 2017. tab, graf
Artigo em Inglês | LILACS | ID: biblio-960232

RESUMO

Abstract Article history: Received 4 January 2017 Accepted 17 October 2017 Available online 24 May 2018 Introduction: Unlike other rheumatic diseases, gout is rare in women of childbearing age. Due to the low number of cases available for the study, current information is based mainly on case reports. Objective: To describe the characteristics and the outcome of the pregnancy of women with gout. Methods: A systematic literature search was undertaken by the investigators in the PubMed and Embase databases, from the inclusion date to August 2016. Patients were included if they met the definition of gout according to the American Rheumatism Association criteria, and that they had the description of its follow-up during the pregnancy. Data collection and analysis: each pregnancy was treated as a separate observation for analysis. The maternal and fetal-neonatal outcomes data were extracted from the articles finally selected. Results: The search identified 125 potentially relevant articles, but after a full-text review only 12 articles met the inclusion criteria. Of the 23 pregnancies described, there were 16 (69.5%) live births, 5 (21.7%) were aborted, in one (4.3%), the pregnancy was terminated, and in one case report (4.3%) there was no description on the term of pregnancy. No maternal deaths were reported. Two babies died a few hours after birth. Congenital malformations were not described in any case report. The most frequent maternal complications were renal damage, anemia, preeclampsia, and postpartum uremia. Conclusions: Gout during pregnancy is not common, but it is known to occur. While the majority of women with gout delivered healthy infants, they were at increased risk of having maternal complications.


Resumen Introducción: A diferencia de otras enfermedades reumáticas, la gota es una enfermedad rara en mujeres en edad fértil. Debido al escaso número de casos disponibles para el estudio, la información actual se basa, principalmente, en reportes de casos. Objetivo: Describir las características y el desarrollo del embarazo en mujeres con gota. Métodos: Una búsqueda sistemática de literatura fue realizada en las bases de datos PubMed, Lilacs, Ebsco y Embase, desde la fecha de inclusión hasta agosto del 2016. Se incluyó a pacientes que cumplieron con la definición de gota según los criterios de la American Rheumatism Association y que tenían la descripción de su seguimiento durante el embarazo. Cada embarazo se trató como una observación independiente para el análisis. A partir de los artículos finalmente seleccionados, se extrajeron los desenlaces materno-fetales. Resultados: La búsqueda identificó 125 artículos potencialmente relevantes, después de la revisión de texto completo, 12 artículos cumplieron los criterios de inclusión. Se describen 23 embarazos que resultaron en 16 (69,5%) nacimientos vivos, 5 (21,7%) abortos, una (4,3%) interrupción del embarazo y en un caso (4,3%) no se describió el desenlace. No se reportaron muertes maternas. Dos recién nacidos fallecieron después del parto. No se documentaron malformaciones congénitas. Las complicaciones maternas más frecuentes fueron la insuficiencia renal, la anemia, la preeclampsia y la uremia posparto. Conclusiones: La gota durante el embarazo no es común, pero se sabe que ocurre. Mientras que la mayoría de las mujeres con gota tuvieron bebés sanos, presentaban un mayor riesgo de tener complicaciones maternas.


Assuntos
Humanos , Feminino , Gravidez , Gota , Associação , Mulheres , Coleta de Dados , Doenças Raras
5.
Med. clín (Ed. impr.) ; 149(7): 293-299, oct. 2017. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-166745

RESUMO

Introducción y objetivo: Para lograr el control de la artritis reumatoide (AR) es necesario poder evaluar de forma objetiva su actividad. El American College of Rheumatology (ACR, «Colegio Americano de Reumatología») recomienda para este propósito índices de actividad que pueden ser realizados por el paciente (PAS-II y RAPID-3) y la evaluación médica con estudios de laboratorio (DAS28 y SDAI) o sin ellos (CDAI). Nuestro objetivo fue analizar la concordancia entre la autoclinimetría y la clinimetría realizada por el médico. Pacientes y método: Estudio transversal analítico en 126 pacientes con AR. La concordancia fue evaluada mediante el coeficiente κ ponderado y por el coeficiente α de Krippendorff. Resultados: El PAS-II y el RAPID-3 presentaron una correlación significativa con las variables incluidas en el core set del ACR/EULAR. La concordancia entre el PAS-II y el CDAI-SDAI fue buena (κ: 0,6, α: 0,61-0,62), y moderada con el DAS28-VSG (κ: 0,53, α: 0,56). La concordancia entre el RAPID-3 y el CDAI-SDAI fue moderada (κ: 0,55-0,57, α: 0,50-0,51), y moderada con el DAS28-VSG (κ: 0,55, α: 0,53). Al categorizar la actividad en remisión/baja actividad frente a actividad moderada/grave la concordancia favoreció al PAS-II (0,59 frente a 0,34; p=0,012). Conclusión: La buena concordancia entre el PAS-II y el SDAI apoya su uso en la práctica clínica, especialmente si no se dispone de biomarcadores de inflamación o de la posibilidad del recuento articular. Sin embargo, para recomendar su aplicación sistemática en la práctica clínica es necesario realizar estudios longitudinales que evalúen su sensibilidad al cambio (AU)


Introduction and objective: To achieve control of rheumatoid arthritis (RA) it is necessary to be able to evaluate its activity. The American College of Rheumatology (ACR) recommends for this purpose indexes of activity that can be performed by the patient (PAS-II and RAPID-3) and IA including medical evaluation with laboratory studies (DAS28 and SDAI) or without them (CDAI). The objective was to analyze the concordance between self-rated clinimetric evaluation and clinimetric evaluation performed by the physician. Patients and method: Analytical cross-sectional study in 126 patients with RA. The agreement was evaluated through the weighted κ coefficient and the Krippendorff's α coefficient. Results: The PAS-II and RAPID-3 significantly correlated with all variables included in the core set of measures recommended by the ACR/EULAR. The agreement between PAS-II and CDAI-SDAI was good (κ: 0.6, α: 0.61-0.62), and moderate with DAS28-ESR (κ: 0.53, α: 0.56). The concordance between RAPID-3 and CDAI-SDAI was moderate (κ: 0.55-0.57, α: 0.50-0.51), and moderate with DAS28-ESR (κ: 0.55, α: 0.53). When categorizing the activity in remission/low activity vs. moderate/severe activity, the agreement was greater with the PAS-II(0.59 vs. 0.34; P=.012). Conclusion: The good concordance between PAS-II and SDAI supports their use in clinical practice, especially if biomarkers of inflammation or the possibility of joint count are not available. However, in order to recommend its routine application in clinical practice, it is necessary to perform longitudinal studies that assess its responsiveness (AU)


Assuntos
Humanos , Artrite Reumatoide/epidemiologia , Autoavaliação Diagnóstica , Avaliação de Sintomas/métodos , Biomarcadores/análise , Estudos Transversais , Comorbidade
7.
Med. clín (Ed. impr.) ; 148(9): 387-393, mayo 2017. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-162677

RESUMO

Introducción: El empleo del FRAX sin la inclusión de la densidad mineral ó sea (FRAX-BMI) puede ser útil en la práctica clínica para identificar a los pacientes con riesgo elevado de fractura e informar sobre las decisiones de tratamiento, aunque su utilidad es motivo de debate. El objetivo del estudio es evaluar la concordancia entre el FRAX con y sin inclusión de la densidad mineral ósea (DMO). Pacientes y métodos: Estudio trasversal que incluyó 431 mujeres entre 40-90 años sin tratamiento previo. La concordancia de la probabilidad de fractura fue evaluada mediante el coeficiente de correlación y concordancia (CCC), y mediante el método de Bland-Altman. Se empleó el índice de kappa para evaluar la concordancia entre las indicaciones de tratamiento. Resultados: La diferencia entre el riesgo de fractura osteoporótica principal (RFP) fue 1,02±1,40% (IC 95% −2 a 1,90) y de −0,03±0,51% (IC 95% −1,18 a 1,32) para el riesgo de fractura de cadera (RFC). Los resultados del CCC demostraron una buena concordancia, para el RFP fue de 0,879 (IC 95% 0,85-0,90), y de 0,821 (IC 95% 0,79-0,85) para el RFC. Existió una correlación moderada entre el riesgo de fractura obtenida con el FRAX-BMI y la DMO del cuello femoral, RFM (r=−0,55, p<0,001) y RFC (r=−0,54, p<0,001). El acuerdo entre las recomendaciones de tratamiento fue del 87% (kappa 0,61). Conclusiones: La buena concordancia entre el riesgo de fractura obtenido evidencia que el FRAX-BMI nos permite brindar una estimación del riesgo en la mayoría de los casos (AU)


Introduction: The use of FRAX without the inclusion of bone mineral density (FRAX-BMI) may be useful in clinical practice to identify patients at high risk of fracture and inform treatment decisions, but its usefulness is debated. The aim of the study is to evaluate the agreement between the risk of fracture calculated by FRAX with or without bone mineral density (BMD). Patients and methods: A cross-sectional study was conducted with 431 women (40-90 years) without treatment. The concordance of the probability of fracture was assessed by the concordance correlation coefficient (CCC), and by Bland-Altman method. The kappa index was used to evaluate the agreement between treatment indications. Results: The difference between the risks of a major osteoporosis fracture (MOFR) was 1.02±1.40% (95% CI −2 to 1.90) and −0.03±0.51% (95% CI −1.18 to 1.32) for the hip fracture risk (HFR). Agreement between MOFR and HFR FRAX scores was good (CCC 0.879, 95% CI 0.85-0.90 and CCC 0.821, 95% CI 0.79-0.85, respectively). The correlation between BMD of the femoral neck and fracture risk calculated by FRAX-BMI was a moderate, MOFR (r=−0.55, P<.001) and HFR (r=−0.54, P<.001). The agreement between the recommendations of treatment was 87% (kappa 0.61). Conclusions: The good agreement between the risk of fracture obtained suggests that FRAX-BMI allows us to provide an estimate of risk in most cases (AU)


Assuntos
Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Osteoporose/diagnóstico , Fraturas por Osteoporose/prevenção & controle , Razão de Chances , Fatores de Risco , Densidade Óssea/fisiologia , Densitometria , Risco Ajustado/métodos , Absorciometria de Fóton
8.
Med Clin (Barc) ; 149(7): 293-299, 2017 Oct 11.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-28408110

RESUMO

INTRODUCTION AND OBJECTIVE: To achieve control of rheumatoid arthritis (RA) it is necessary to be able to evaluate its activity. The American College of Rheumatology (ACR) recommends for this purpose indexes of activity that can be performed by the patient (PAS-II and RAPID-3) and IA including medical evaluation with laboratory studies (DAS28 and SDAI) or without them (CDAI). The objective was to analyze the concordance between self-rated clinimetric evaluation and clinimetric evaluation performed by the physician. PATIENTS AND METHOD: Analytical cross-sectional study in 126 patients with RA. The agreement was evaluated through the weighted κ coefficient and the Krippendorff's α coefficient. RESULTS: The PAS-II and RAPID-3 significantly correlated with all variables included in the core set of measures recommended by the ACR/EULAR. The agreement between PAS-II and CDAI-SDAI was good (κ: 0.6, α: 0.61-0.62), and moderate with DAS28-ESR (κ: 0.53, α: 0.56). The concordance between RAPID-3 and CDAI-SDAI was moderate (κ: 0.55-0.57, α: 0.50-0.51), and moderate with DAS28-ESR (κ: 0.55, α: 0.53). When categorizing the activity in remission/low activity vs. moderate/severe activity, the agreement was greater with the PAS-II (0.59 vs. 0.34; P=.012). CONCLUSION: The good concordance between PAS-II and SDAI supports their use in clinical practice, especially if biomarkers of inflammation or the possibility of joint count are not available. However, in order to recommend its routine application in clinical practice, it is necessary to perform longitudinal studies that assess its responsiveness.


Assuntos
Artrite Reumatoide/diagnóstico , Medidas de Resultados Relatados pelo Paciente , Índice de Gravidade de Doença , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Autorrelato
9.
Med Clin (Barc) ; 148(9): 387-393, 2017 May 10.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-28118961

RESUMO

INTRODUCTION: The use of FRAX without the inclusion of bone mineral density (FRAX-BMI) may be useful in clinical practice to identify patients at high risk of fracture and inform treatment decisions, but its usefulness is debated. The aim of the study is to evaluate the agreement between the risk of fracture calculated by FRAX with or without bone mineral density (BMD). PATIENTS AND METHODS: A cross-sectional study was conducted with 431 women (40-90 years) without treatment. The concordance of the probability of fracture was assessed by the concordance correlation coefficient (CCC), and by Bland-Altman method. The kappa index was used to evaluate the agreement between treatment indications. RESULTS: The difference between the risks of a major osteoporosis fracture (MOFR) was 1.02±1.40% (95% CI -2 to 1.90) and -0.03±0.51% (95% CI -1.18 to 1.32) for the hip fracture risk (HFR). Agreement between MOFR and HFR FRAX scores was good (CCC 0.879, 95% CI 0.85-0.90 and CCC 0.821, 95% CI 0.79-0.85, respectively). The correlation between BMD of the femoral neck and fracture risk calculated by FRAX-BMI was a moderate, MOFR (r=-0.55, P<.001) and HFR (r=-0.54, P<.001). The agreement between the recommendations of treatment was 87% (kappa 0.61). CONCLUSIONS: The good agreement between the risk of fracture obtained suggests that FRAX-BMI allows us to provide an estimate of risk in most cases.


Assuntos
Densidade Óssea , Osteoporose/diagnóstico , Fraturas por Osteoporose/prevenção & controle , Índice de Gravidade de Doença , Absorciometria de Fóton , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , México , Pessoa de Meia-Idade , Osteoporose/complicações , Fraturas por Osteoporose/diagnóstico , Fraturas por Osteoporose/etiologia , Medição de Risco
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