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Patients with immune-mediated inflammatory diseases are prone to steatotic liver disease (SLD), which has been observed in patients with psoriasis and hidradenitis suppurativa. We aimed to assess whether systemic lupus erythematosus (SLE) was associated with SLD and to define factors associated with SLD in SLE. This was a cross-sectional study, we included 106 consecutive patients with SLE who were seen in the rheumatology clinic between June 2021 and March 2022 and we chose two sex-paired controls for each SLE. All the participants underwent FibroScan and anthropometric assessments. SLD was defined as a controlled attenuation parameter ≥ 275dB/m. Prevalence of SLD was lower in patients with SLE (21.7% vs 41.5%, p < 0.001). Patients with SLE and SLD had a lower frequency of hydroxychloroquine use (65% vs 84%, p = 0.04), and higher C3 levels [123mg/dl (IQR 102-136) vs 99mg/dl (IQR 78-121), p = 0.004]. Factors associated with SLD in SLE were body mass index (BMI), waist circumference, glucose, and C3; hydroxychloroquine use was a protective factor. On univariate analysis, SLE was associated with a reduced risk of SLD (OR 0.39, 95%CI 0.23-0.67); however, after adjusting for age, BMI, waist, glucose, triglycerides, high-density cholesterol, low-density cholesterol, leukocytes, and hydroxychloroquine, it was no longer associated (OR 0.43, 95%CI 0.10-1.91). In conclusion, the prevalence of SLD in patients with SLE was not higher than that in the general population, and SLE was not associated with SLD. The factors associated with SLD were anthropometric data, glucose, hydroxychloroquine, and C3 levels.
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Hidroxicloroquina , Lúpus Eritematoso Sistêmico , Humanos , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Feminino , Masculino , Estudos Transversais , Adulto , Pessoa de Meia-Idade , Hidroxicloroquina/uso terapêutico , Fígado Gorduroso/epidemiologia , Fígado Gorduroso/complicações , Índice de Massa Corporal , Prevalência , Fatores de Risco , Circunferência da Cintura , Complemento C3/metabolismo , Complemento C3/análiseRESUMO
BACKGROUND AND AIMS: Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) poses a heightened cardiovascular risk. Identifying efficient biomarkers for early MASLD detection in resource-limited Latin American regions is crucial. We aimed to evaluate the diagnostic efficacy of sixteen biomarkers for MASLD in Mexican individuals. METHODS: In this cross-sectional and analytical study, steatosis was assessed using vibration-controlled transient elastography. MASLD was defined according to international standards. Assessed biomarkers included: Visceral Fat (VF), Waist Circumference (WC), Waist-Height Ratio (WHtr), Waist-Hip Ratio (WHr), Visceral Adiposity Index (VAI), Hepatic Steatosis Index (HSI), Body Mass Index (BMI), Homeostatic Model Assessment (HOMA), Weight-Adjusted-Waist Index (WWI), Lipid Accumulation Product (LAP), Uric Acid-Creatinine Ratio (UACR), Triglyceride-Glucose Index (TyG) and its variants TyG-WC, TyG-HDL, TyG-BMI, TyG-WHtr. RESULTS: 161 participants were included, of which 122 met MASLD criteria (56 % women, age 53.9 years [47.5-64]) and 39 were healthy controls (76 % women, age 52 [45-64]). The AUROCs of the biomarkers for MASLD were: TyG-WC (0.84), LAP (0.84), TyG-BMI (0.82), TyG-WHtr (0.80), WC (0.78), TyG (0.77), WHtr (0.75), BMI (0.76), VF (0.75), HSI (0.75), TyG-HDL (0.75), WHr (0.72), VAI (0.73), UA/CR (0.70), HOMA (0.71), and WWI (0.69). Sex-based differences were observed. After adjusting for sociodemographic variables, the TyG-WC index was the best predictor of MASLD. CONCLUSIONS: In conclusion, our results underscore the potential of several noninvasive biomarkers for MASLD assessment in a Mexican population, highlighting variations in diagnostic efficacy and cut-off values between sexes. After adjusting, TyG-WC was the best MASLD predictor.
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Biomarcadores , Humanos , Biomarcadores/sangue , Masculino , Feminino , Estudos Transversais , Pessoa de Meia-Idade , México , Circunferência da Cintura , Índice de Massa Corporal , Fígado Gorduroso/diagnóstico , Fígado Gorduroso/sangue , Triglicerídeos/sangue , Técnicas de Imagem por Elasticidade , Relação Cintura-Quadril , Gordura Intra-Abdominal , Ácido Úrico/sangueRESUMO
BACKGROUND: Adverse childhood experiences (ACEs) are linked to the development of gastrointestinal disorders during adulthood, but there is limited research on the prevalence of ACEs in Latin American populations. This study aimed to assess the prevalence and impact of ACEs on Mexican adults with irritable bowel syndrome (IBS). METHODS: In this cross-sectional study, we recruited 290 Mexican adults (aged 18-65), including 90 individuals with IBS and 200 healthy controls. All participants completed four self-reported questionnaires: The Adverse Childhood Experiences Questionnaire (ACEs), Visceral Sensitivity Index, Irritable Bowel Syndrome Symptom Severity Scale, and Hospital Anxiety and Depression Scale. Statistical analyses included mean differences using either the Student's t-test or the Wilcoxon test, correlations assessed with Spearman's correlation coefficient, and logistic regression models. Statistical significance was defined as a p-value less than 0.05. KEY RESULTS: Among IBS subjects, the prevalence of ACEs was 80%, significantly higher than the 59% prevalence observed in controls (p < 0.0001). Individuals with ACEs exhibited elevated levels of anxiety and depression. Seventy-five percent of IBS subjects with severe symptoms reported four or more ACEs. The presence of four or more ACEs was found to be associated with an increased risk of IBS. CONCLUSIONS AND INFERENCES: ACEs are notably prevalent among Mexican individuals with IBS and are positively correlated with the severity of gastrointestinal pain. These findings underscore the critical significance of evaluating and addressing ACEs in the comprehensive management of IBS within Latin American populations.
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Experiências Adversas da Infância , Síndrome do Intestino Irritável , Adulto , Humanos , Síndrome do Intestino Irritável/diagnóstico , Estudos Transversais , Ansiedade/epidemiologia , Transtornos de Ansiedade , Inquéritos e QuestionáriosRESUMO
Introduction: Introduction: intermittent fasting plans propose to limit food intake during specific periods as nutritional therapeutic strategies to treat different metabolic conditions in various clinical entities. However, the heterogeneity between each context of intermittent fasting could generate different results in metabolic parameters. Objective: to evaluate the clinical application of intermittent fasting and to discern whether it offers advantages over other traditional strategies. Methods: structured questions were formulated (PICO), and the methodology followed the guidelines established by the PRISMA 2020 statement. The search was conducted in different databases (PubMed, Cochrane Library and Google Scholar). Results: we found 3,962 articles, of which 56 were finally included; 3,906 articles that did not directly or indirectly answer the structured questions were excluded. Conclusions: compared to conventional diets, the various AI schemes do not generate advantages or disadvantages in terms of weight loss and lipid profile, although in the alternate-day variant there are greater insulin reductions than those observed in the continuous energy restriction. The heterogeneity of the interventions, the populations studied, the comparators, the results, and the type of design make it impossible to extrapolate the effects found in all clinical scenarios and generalize the recommendations.
Introducción: Introducción: los esquemas de ayuno intermitente (AI) proponen limitar la ingestión de alimentos durante periodos específicos. Se han propuesto como estrategia dietoterapéutica para tratar distintas condiciones metabólicas en diversos padecimientos, sin embargo, la heterogeneidad entre cada contexto de ayuno intermitente pudiera generar diferentes resultados en parámetros metabólicos. Objetivo: evaluar la aplicación clínica del ayuno intermitente y discernir si ofrece ventajas sobre otras estrategias tradicionales. Métodos: se formularon preguntas estructuradas (PICO) y la metodología se apegó a las guías establecidas por la declaración PRISMA 2020. Se realizó una búsqueda de literatura científica en las plataformas de PubMed, Cochrane Library y Google Scholar. Resultados: se encontraron 3.962 artículos, de los cuales se incluyeron finalmente 56, eliminando 3.906 trabajos que no contestaban directa o indirectamente las preguntas estructuradas. Conclusiones: frente a las dietas convencionales, los diversos esquemas de AI no generan ventajas ni desventajas en cuanto a pérdida de peso o perfil lipídico, aunque en la variante a días alternos se producen mayores reducciones de insulina a las observadas en la restricción energética continua. La heterogeneidad de las intervenciones y poblaciones estudiadas, así como los comparadores, los desenlaces y el tipo de diseño imposibilitan extrapolar los efectos a todos los escenarios clínicos y generalizar las recomendaciones.
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Restrição Calórica , Obesidade , Humanos , Restrição Calórica/métodos , Jejum , Jejum Intermitente , DietaRESUMO
BACKGROUND: The definition of metabolic-dysfunction-associated fatty liver disease (MAFLD) allows identification of metabolically complicated patients. Fibrosis risk scores are related to cardiovascular risk (CVR) scores and could be useful for the identification of patients at risk of systemic complications. AIM: To evaluate the relationship between MAFLD and CVR using the Framingham risk score in a group of Mexican patients. METHODS: Cross-sectional, observational and descriptive study carried out in a cohort of 585 volunteers in the state of Veracruz with MAFLD criteria. The risk of liver fibrosis was calculated with aspartate aminotransferase-to-platelet ratio index, nonalcoholic fatty liver disease score and fibrosis-4, as well as with transient hepatic elastography with Fibroscan®. The CVR was determined by the Framingham system. RESULTS: One hundred and twenty-five participants (21.4%) with MAFLD criteria were evaluated, average age 54.4 years, 63.2% were women, body mass index 32.3 kg/m2. The Framingham CVR was high in 43 patients (33.9%). Transient elastography was performed in 55.2% of volunteers; 39.1% with high CVR and predominance in advanced fibrosis (F3-F4). The logistic regression analysis showed that liver fibrosis, diabetes and hypertension independently increased CVR. CONCLUSION: One of every three patients with MAFLD had a high CVR, and in those with high fibrosis risk, the CVR risk was even greater.
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La creciente epidemia de obesidad ha sido uno de los retos más importantes de salud pública en México durante los últimos años. Con apoyo de la Federación Mundial de Obesidad, en 2021 formamos un grupo de profesionales para identificar y resumir las acciones prioritarias en las que puede enfocarse nuestro país para hacer frente a esta epidemia. Al proceso de desarrollo y discusión de este grupo se sumaron más de 1 000 profesionales de la salud para retomar recomendaciones de documentos y guías de alto nivel previamente publicados. En conmemoración del Día Mundial de la Obesidad, en este 2022 se presenta esta postura como insumo para el desarrollo de acciones en el ámbito profesional y de los diferentes sectores, en la que se incluyen 10 recomendaciones de acción, desde la perspectiva poblacional hasta la atención individualizada, y se enfatiza en la importancia de la participación social, de las intervenciones integrales con visión centrada en la persona y de la sostenibilidad planetaria, además de mejorar la educación y las campañas de difusión, propiciar un ambiente promotor de entornos activos y blindar de conflictos de interés los esfuerzos de prevención y control. La postura hace un llamado para abordar la obesidad de manera seria, con base en la evidencia científica, oportuna e integral, con enfoque de curso de vida, de forma ética y sensible, y sin perpetuar las barreras del estigma de peso en la sociedad.
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Obesidade , Humanos , México , Obesidade/epidemiologiaRESUMO
INTRODUCTION: Dietary fiber intake helps in the remission of ulcerative colitis (UC). OBJECTIVE: To evaluate if there is an association between the amount of fiber in usual diet and disease activity in patients with UC. METHODS: Cross-sectional study of a cohort of patients with UC. Dietary fiber intake was calculated and compared with the recommended amount (14 g/1000 kcal) with Mann-Whitney's U-test. Using Spearman's correlation coefficient, the number of relapses and the amount of consumed fiber were analyzed, and the relationship of dietary fiber consumption with disease activity was established by logistic regression. RESULTS: The group without ongoing UC activity consumed a higher amount of dietary fiber (20 g, IQR = 18-26, p = 0.062), and 47% consumed more than the recommended amount; the logistic regression analysis showed that compliance with recommended fiber consumption was associated as a protective factor against UC current activity (OR = 0.227, p = 0.032). As for dietary fiber intake and the number of relapses within previous year, an inversely proportional correlation was observed (r = -0.399, p = 0.011). CONCLUSIONS: Consumption of the recommended dietary fiber amount in the general population had a protective effect against UC activity in Mexican patients.
INTRODUCCIÓN: La fibra dietética suplementada coadyuva en la remisión de la colitis ulcerosa crónica idiopática (CUCI). OBJETIVO: Evaluar la asociación entre la cantidad de fibra de la dieta habitual y la actividad de la enfermedad en pacientes con CUCI. MÉTODOS: Estudio transversal de una de cohorte de pacientes con CUCI. Se calculó el consumo de fibra dietética y con U de Mann-Whitney se comparó con la cantidad recomendada (14 g/1000 kcal). Con coeficiente de correlación de Spearman se analizaron el número de recaídas y la cantidad de fibra consumida, y la relación de esta con la actividad de la enfermedad mediante regresión logística. RESULTADOS: El grupo sin actividad actual de CUCI consumió más fibra dietética (RIC = 18-26, p = 0.062) y 47 % consumió más de la cantidad recomendada; el análisis de regresión logística mostró que cumplir con esta se asoció como factor protector en contra de la actividad actual de la CUCI (RM = 0.227, p = 0.032). En la fibra y el número de recaídas en el último año se observó una correlación inversamente proporcional (r = −0.399, p = 0.011). CONCLUSIONES: El consumo recomendado de fibra en la población general tuvo un efecto protector para la actividad actual de la CUCI en pacientes mexicanos.
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Colite Ulcerativa , Colite Ulcerativa/epidemiologia , Estudos Transversais , Dieta , Fibras na Dieta , Humanos , RecidivaRESUMO
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Abstract: In recent decades, the growing obesity epidemic in Mexico has become one of the most important public health challenges faced by the country. With support from the World Obesity Federation, we formed a working group in 2021 to identify and summarize priority actions that Mexico can take to face this epidemic. More than 1 000 health professionals joined the development and discussion process. Recommendations from previously published, high-level documents and guidelines were taken into account. In commemoration of World Obesity Day 2022, this statement is presented as input for health care professionals to develop actions to address obesity. The statement includes 10 recommendations that include population-level and individual-level actions. It emphasizes the importance of social participation, comprehensive interventions with a person- centered perspective, planetary sustainability, on improving education and communication campaigns, as well as fostering a built environment that promotes active living, and shielding prevention and control efforts from conflicts of interest. The statement calls for obesity to be treated seriously, based on scientific evidence, in a timely and comprehensive manner, employing a life-course and ethical approach that does not perpetuate weight stigma in society.
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Resumen Introducción: La fibra dietética suplementada coadyuva en la remisión de la colitis ulcerosa crónica idiopática (CUCI). Objetivo: Evaluar la asociación entre la cantidad de fibra de la dieta habitual y la actividad de la enfermedad en pacientes con CUCI. Métodos: Estudio transversal de una de cohorte de pacientes con CUCI. Se calculó el consumo de fibra dietética y con U de Mann-Whitney se comparó con la cantidad recomendada (14 g/1000 kcal). Con coeficiente de correlación de Spearman se analizaron el número de recaídas y la cantidad de fibra consumida, y la relación de esta con la actividad de la enfermedad mediante regresión logística. Resultados: El grupo sin actividad actual de CUCI consumió más fibra dietética (RIC = 18-26, p = 0.062) y 47 % consumió más de la cantidad recomendada; el análisis de regresión logística mostró que cumplir con esta se asoció como factor protector en contra de la actividad actual de la CUCI (RM = 0.227, p = 0.032). En la fibra y el número de recaídas en el último año se observó una correlación inversamente proporcional (r = −0.399, p = 0.011). Conclusiones: El consumo recomendado de fibra en la población general tuvo un efecto protector para la actividad actual de la CUCI en pacientes mexicanos.
Abstract Introduction: Dietary fiber intake helps in the remission of ulcerative colitis (UC). Objective: To evaluate if there is an association between the amount of fiber in usual diet and disease activity in patients with UC. Methods: Cross-sectional study of a cohort of patients with UC. Dietary fiber intake was calculated and compared with the recommended amount (14 g/1000 kcal) with Mann-Whitney's U-test. Using Spearman's correlation coefficient, the number of relapses and the amount of consumed fiber were analyzed, and the relationship of dietary fiber consumption with disease activity was established by logistic regression. Results: The group without ongoing UC activity consumed a higher amount of dietary fiber (20 g, IQR = 18-26, p = 0.062), and 47% consumed more than the recommended amount; the logistic regression analysis showed that compliance with recommended fiber consumption was associated as a protective factor against UC current activity (OR = 0.227, p = 0.032). As for dietary fiber intake and the number of relapses within previous year, an inversely proportional correlation was observed (r = −0.399, p = 0.011). Conclusions: Consumption of the recommended dietary fiber amount in the general population had a protective effect against UC activity in Mexican patients.
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OBJECTIVE: To describe the characteristics of the body components and phase angle (PhA) of patients with MAFLD according to those different to fibrosis and hepatic steatosis. MATERIAL AND METHODS: Observational and descriptive study in a cohort of 585 volunteers from our center with MAFLD criteria. The risk of liver fibrosis was determined by APRI, NAFLD score and FIB-4; at an indeterminate and high risk of fibrosis, a transient elastography (Fibroscan®) were realized. Bioimpedance body composition analysis (SECA®) was performed. Patients with ET and SECA® registry were included. Bioimpedance body composition analysis (SECA®) was performed. Patients with ET and SECA® registry were included. RESULTS: 125 participants (21.4%) were evaluated, age 53.9±13.9 years, 62.1% women, BMI 33.2±5.8kg/m2. The SECA® analysis showed mean fat mass of 42%±7.32 and muscle mass 21.18kg±6.6. The PhA was 5.1±0.69, in women 4.92±0.62 and men 5.41±0.70. PhA in patients without fibrosis was 5.091 vs with fibrosis 5.121 (P=.813). In advanced fibrosis, it reported a low value compared to the rest of the groups (P=.031). The PhA in S3 was higher compared to S1 and S2 (5.3 vs 4.82, 4.81) (P=.027). CONCLUSIONS: In MAFLD, the PhA was lower than the healthy Mexican population. In patients without fibrosis and severe steatosis, PhA rises proportionally to the increase in fat mass and BMI and in advanced liver fibrosis, PhA decreases.
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Técnicas de Imagem por Elasticidade , Hepatopatia Gordurosa não Alcoólica , Adulto , Idoso , Composição Corporal/fisiologia , Feminino , Humanos , Cirrose Hepática , Masculino , Pessoa de Meia-IdadeRESUMO
Perceived changes in diet quality, emotional eating, physical activity, and lifestyle were evaluated in a group of Mexican adults before and during COVID-19 confinement. In this study, 8289 adults answered an online questionnaire between April and May 2020. Data about sociodemographic characteristics, self-reported weight and height, diet quality, emotional eating, physical activity, and lifestyle changes were collected. Before and after confinement, differences by sociodemographic characteristics were assessed with Wilcoxon, Anova, and linear regression analyses. Most participants were women (80%) between 18 and 38 years old (70%), with a low degree of marginalisation (82.8%) and a high educational level (84.2%); 53.1% had a normal weight and 31.4% were overweight. Half (46.8%) of the participants perceived a change in the quality of their diet. The Diet Quality Index (DQI) was higher during confinement (it improved by 3 points) in all groups, regardless of education level, marginalisation level, or place of residence (p < 0.001). Lifestyle changes were present among some of the participants, 6.1% stopped smoking, 12.1% stopped consuming alcohol, 53.3% sleep later, 9% became more sedentary, and increased their screen (43%) as well as sitting and lying down time (81.6%). Mexicans with Internet access staying at home during COVID-19 confinement perceived positive changes in the quality of their diet, smoking, and alcohol consumption, but negative changes in the level of physical activity and sleep quality. These results emphasise the relevance of encouraging healthy lifestyle behaviours during and after times of crisis to prevent the risk of complications due to infectious and chronic diseases.
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COVID-19 , Comportamento Alimentar , Pandemias , Quarentena , SARS-CoV-2 , Comportamento Sedentário , Adolescente , Adulto , Idoso , COVID-19/epidemiologia , COVID-19/fisiopatologia , COVID-19/prevenção & controle , Estudos Transversais , Feminino , Humanos , Acesso à Internet , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Acute pancreatitis (AP), a disease that commonly requires in-hospital treatment, has been associated with a high incidence of abnormal cardiovascular findings (ACFs). We conducted a prospective study to explore the association of these findings with severity of the disease. METHODS: Adult patients with AP diagnosis were prospectively enrolled in an observational study during an 8-month period in a tertiary care center. AP and its severity were defined according to the Revised Atlanta Classification of AP. Subjects were submitted to electrocardiographic, echocardiographic, and serologic testing during the acute period and a 3-month follow-up. The incidence of ACF was compared between two groups: (1) Mild and (2) moderate/severe cases. RESULTS: Twenty-seven patients (mean age 48 ± 17 years) with AP were enrolled; 15 (55%) had mild and 12 (45%) had moderate/severe AP. During the acute episode, 67% had increased pro-brain natriuretic peptide levels; 52% had abnormal electrocardiographic findings; 48% had abnormal echocardiographic findings; and 18% had increased troponin I levels. There was no significant difference in the incidence of ACF between mild and moderate/severe groups. Nineteen patients (70%) had repeated follow-up testing, and most of the initial ACF did not persist. CONCLUSION: ACFs occur in an important proportion of patients during AP episodes. Future research should continue to focus in the association of ACFs and the severity of the disease.