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1.
Med. clín (Ed. impr.) ; 160(6): 231-236, marzo 2023. tab, graf
Article in Spanish | IBECS | ID: ibc-217725

ABSTRACT

Introducción: En México la diabetes mellitus tipo 2 (DM2) presenta niveles epidemiológicos, con una tasa de prevalencia del 9,12% y con los índices de sobrepeso y obesidad más altos del mundo. Para superar esta situación se deben crear estrategias enfocadas en la identificación de sujetos en riesgo. El índice triglicéridos y glucosa (TyG) fue creado para la detección de la resistencia a la insulina, y recientemente se ha empleado en la predicción de diabetes mellitus. El objetivo del presente estudio fue determinar el poder predictivo del índice TyG en una cohorte de la Ciudad de México.MétodosSe seleccionaron 3.195 pacientes de una cohorte de pacientes del área de crónico degenerativos de los Centros de Salud de los Servicios de Salud Pública de la Ciudad de México. Se evaluó la capacidad del índice TyG en la predicción de diabetes calculado como: ln (triglicéridos en ayunas [mg/dl]×glucosa en ayunas [mg/dl]/2) después de un seguimiento de al menos 4,5 años. Se determinó una prueba Chi-squared automated interaction detector analysis, que fue corroborada por una prueba ROC.ResultadosEl valor del índice de TyG fue significativamente mayor para los pacientes que desarrollar DM2. Los valores de área bajo la curva=0,934, intervalo de confianza (IC) 95%=0,924-0,924. Obteniendo un punto de corte de 9,45 en mujeres; en hombres: DM AUC=0.824, IC 95%=0,824-0,873 punto de corte 9.12.ConclusionesEl índice TyG es un buen marcador en la predicción de DM2 respaldado por la aplicación del algoritmo CHAID como herramienta útil para la predicción de DM2. (AU)


Introduction: In Mexico, type 2 Diabetes mellitus (DM2) presents epidemiological levels with a prevalence rate of 9.12% and with the highest overweight and obesity rates worldwide. To overcome this situation, strategies must be created focused on the identification of subjects at risk. The Triglyceride and Glucose (TyG) index, was created for the detection of insulin resistance, has recently been used in the prediction of DM. The objective of the present study was to determine the predictive power of the TyG index in a cohort from Mexico City.Methods3195 patients were selected from a cohort of patients from the chronic degenerative area of the Health Centers of the Public Health Services of Mexico City. The ability of the TyG index in predicting diabetes was evaluated as: ln [Fasting triglycerides (mg/dl) x fasting glucose (mg/dl)/2]. after a follow-up of at least 4.5 years. A CHAID test was determined that was corroborated by a ROC test.Resultsthe value of the TyG index was significantly higher for patients who develop DM2. Values of AUC=0.934, 95% CI: 0.924-0.924. Obtaining a cut-off point of 9.45 in women; in men: DM2 AUC=0.824, 95% CI: 0.824-0.873, and cut-off point 9.12.ConclusionsThe TyG index is a good marker in the prediction of DM2. The CHAID determination is a useful tool in the prediction of DM2. (AU)


Subject(s)
Humans , Biomarkers , Glucose , Diabetes Mellitus, Type 2/diagnosis , Insulin Resistance , Triglycerides , Risk Factors
2.
Med Clin (Barc) ; 160(6): 231-236, 2023 03 24.
Article in English, Spanish | MEDLINE | ID: mdl-35933191

ABSTRACT

INTRODUCTION: In Mexico, type 2 Diabetes mellitus (DM2) presents epidemiological levels with a prevalence rate of 9.12% and with the highest overweight and obesity rates worldwide. To overcome this situation, strategies must be created focused on the identification of subjects at risk. The Triglyceride and Glucose (TyG) index, was created for the detection of insulin resistance, has recently been used in the prediction of DM. The objective of the present study was to determine the predictive power of the TyG index in a cohort from Mexico City. METHODS: 3195 patients were selected from a cohort of patients from the chronic degenerative area of the Health Centers of the Public Health Services of Mexico City. The ability of the TyG index in predicting diabetes was evaluated as: ln [Fasting triglycerides (mg/dl) x fasting glucose (mg/dl)/2]. after a follow-up of at least 4.5 years. A CHAID test was determined that was corroborated by a ROC test. RESULTS: the value of the TyG index was significantly higher for patients who develop DM2. Values of AUC=0.934, 95% CI: 0.924-0.924. Obtaining a cut-off point of 9.45 in women; in men: DM2 AUC=0.824, 95% CI: 0.824-0.873, and cut-off point 9.12. CONCLUSIONS: The TyG index is a good marker in the prediction of DM2. The CHAID determination is a useful tool in the prediction of DM2.


Subject(s)
Diabetes Mellitus, Type 2 , Insulin Resistance , Male , Humans , Female , Diabetes Mellitus, Type 2/diagnosis , Triglycerides , Glucose , Blood Glucose , Biomarkers , Risk Factors
3.
Med. clín (Ed. impr.) ; 151(12): 481-486, dic. 2018. graf, tab
Article in Spanish | IBECS | ID: ibc-182278

ABSTRACT

Introducción y objetivos: El péptido natriurético tipo B (BNP) es un marcador de daño a nivel de miocardio, este péptido ha sido asociado con marcadores de riesgo metabólico, aunque existe controversia en este sentido. El objetivo del presente estudio fue determinar la correlación de los valores plasmáticos del BNP y los parámetros de riesgo metabólico. Material y métodos: Estudio retrospectivo, observacional con la inclusión de 152 sujetos, los cuales fueron clasificados con base a los componentes del síndrome metabólico. Se determinó la asociación de los valores plasmáticos del BNP con los parámetros del síndrome metabólico mediante la correlación de Spearman. Resultados: Se encontró una asociación inversa significativa con el peso (r=−0,408; p<0,0001) y con el IMC (r=−0,443; p<0,001). Mientras que se observó una correlación significativa con la presión sistólica (r=0,324; p<0,001). Se determinaron los valores del BNP con respecto al número de componentes del síndrome metabólico, encontrando una disminución dependiente del número de los componentes del síndrome metabólico (p<0,05). Conclusión: Con base a los datos obtenidos en este trabajo, podemos presumir que la determinación de BNP en plasma puede ser un buen marcador de daño metabólico


Background and objective: Natriuretic peptide type B (BNP) is a marker of myocardium injury. This peptide has been associated with metabolic risk markers, although controversy exists in this regard. The aim of the present study was to determine the correlation of plasma BNP levels with metabolic risk parameters. Materials and methods: A retrospective, observational study that included 152 patients, who were classified according to their clinical diagnosis as patients with metabolic syndrome. Plasma BNP levels and clinical metabolic parameters were assessed by using Spearmańs rank correlation coefficient. Results: A significant inverse association with weight (r=−.408; p<.0001) and BMI (r=−.443; p<.001) was obtained. While a positive significant association with systolic pressure (r=.324; p<.001) was observed. A significant decrease was found in BNP levels and components of metabolic syndrome (p<.05). Conclusion: Based on the results from this study, we can conclude that BNP determination could be an adequate metabolic marker


Subject(s)
Humans , Male , Female , Middle Aged , Natriuretic Peptide, Brain/blood , Heart Failure/blood , Metabolic Syndrome/complications , Obesity/complications , Biomarkers/blood , Retrospective Studies , Anthropometry , 28599 , Correlation of Data
4.
Med Clin (Barc) ; 151(12): 481-486, 2018 12 21.
Article in English, Spanish | MEDLINE | ID: mdl-29678316

ABSTRACT

BACKGROUND AND OBJECTIVE: Natriuretic peptide type B (BNP) is a marker of myocardium injury. This peptide has been associated with metabolic risk markers, although controversy exists in this regard. The aim of the present study was to determine the correlation of plasma BNP levels with metabolic risk parameters. MATERIALS AND METHODS: A retrospective, observational study that included 152 patients, who were classified according to their clinical diagnosis as patients with metabolic syndrome. Plasma BNP levels and clinical metabolic parameters were assessed by using Spearmans rank correlation coefficient. RESULTS: A significant inverse association with weight (r=-.408; p<.0001) and BMI (r=-.443; p<.001) was obtained. While a positive significant association with systolic pressure (r=.324; p<.001) was observed. A significant decrease was found in BNP levels and components of metabolic syndrome. (p<.05). CONCLUSION: Based on the results from this study, we can conclude that BNP determination could be an adequate metabolic marker.


Subject(s)
Metabolic Syndrome/blood , Natriuretic Peptide, Brain/blood , Biomarkers/blood , Blood Pressure , Body Weight , Cross-Sectional Studies , Female , Humans , Male , Metabolic Syndrome/physiopathology , Middle Aged , Retrospective Studies , Statistics, Nonparametric
5.
Medwave ; 16(8): e6535, 2016 Sep 13.
Article in Spanish, English | MEDLINE | ID: mdl-27690306

ABSTRACT

Non-alcoholic fatty liver disease refers to a disease spectrum that ranges from steatosis to non-alcoholic steatohepatitis, which leads to fibrosis, cirrhosis and hepatocellular carcinoma. Given the increasing prevalence of obesity worldwide, the incidence of non-alcoholic fatty liver disease has become a world health problem. Non-alcoholic fatty liver disease is considered to be the hepatic manifestation of metabolic syndrome associated with insulin resistance, central obesity, and type 2 diabetes mellitus. Allegedly, insulin resistance plays a pivotal role in its pathogenesis. Here we highlight non-alcoholic fatty liver disease epidemiology and pathophysiology, its progression towards steatohepatitis with particular emphasis in liver fibrosis and participation of advanced glycation end products. The different treatments reported are described here as well. We conducted a search in PubMed with the terms steatohepatitis, steatosis advanced glycation end products, liver fibrosis and adipocytokines. Articles were selected according to their relevance.


La enfermedad hepática no alcohólica se refiere a un espectro de enfermedades que va desde hígado graso, hasta esteatohepatitis y que puede cursar por fibrosis, cirrosis y hepatocarcinoma. Dado que a nivel mundial se ha incrementado la prevalencia de la obesidad, los cambios en el estilo de vida y la alimentación desbalanceada, la enfermedad hepática no alcohólica se ha convertido en un problema de salud pública. Se le considera como la manifestación hepática del síndrome metabólico, asociada a resistencia a la insulina, obesidad central, diabetes mellitus tipo 2, e hipertrigliceridemia. Se estima que la resistencia a la insulina, juega un papel detonador en la patogénesis de la enfermedad hepática no alcohólica. En este artículo se describen diferentes aspectos de la enfermedad hepática no alcohólica: la epidemiología, la patofisiología, su progresión hacia esteatohepatitis con particular énfasis en la fibrosis hepática, la participación de los productos finales de glicación avanzada, y los diferentes tratamientos reportados. Se realizó una búsqueda de artículos en la base de datos de PubMed con los términos esteatohepatitis, esteatosis, productos finales de glicación avanzada, fibrosis hepática y adipocinas. Los artículos fueron seleccionados por su relevancia en el tema.

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