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INTRODUCTION: ESG is an effective treatment for classes I and II obesity. However, the benefit of ESG in patients with morbid obesity (BMI ≥ 40 kg/m2) who decline surgery is not known. The study aims to compare the effectiveness and safety of ESG in all three obesity classes at 1 year. METHODS: We reviewed 484 patient records and identified 435 patients (class I: 105, class II: 169, class III: 161) who underwent ESG at our unit between May 2013 and March 2020. We compared their total body weight loss (%TBWL) and safety over 1 year. We used a linear mixed model (LMM) to analyse repeated measures of weight loss outcomes at 3, 6, 9, and 12 months for comparison between the three BMI groups. RESULTS: Among the 435 patients, 396 patients (class I: 99, class II: 151, class III: 146) completed 6 months, and 211 patients reached 1 year (class I: 50, class II: 77, class III: 84). There was no difference in age between the groups. In LMM analysis, adjusting for age and sex, we found ESG had a significantly higher TBWL, %TBWL, and BMI decline in class III compared to classes I and -II obesity at all time points (p < 0.001). The adjusted mean %TBWL at 1 year with classes I, -II, and -III obesity was 16.5%, 18.2%, and 20.5%, respectively. The overall complication rate and the hospital stay was identical in the three groups. CONCLUSION: ESG induced significant weight loss in all classes of obesity. In class III obesity, the weight loss achieved was significantly higher at 1 year. In patients declining or unsuitable for surgery, ESG could be considered as an alternative treatment option.
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Gastroplastia , Obesidade Mórbida , Endoscopia , Humanos , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Redução de PesoRESUMO
BACKGROUND: The POSE-2 procedure shortens and narrows the stomach using multiple full-thickness plications in the gastric body. We studied the efficacy and safety of POSE-2 for obesity at 1 year in a real-world setting. METHODS: We reviewed the records of 75 patients who underwent POSE-2âat our unit. The primary outcome was percentage total body weight loss (%TBWL) at 1 year. Secondary outcomes were safety and durability. We used linear mixed model analysis. RESULTS: 46 patients completed 1 year. Mean age and body mass index (BMI) were 49.3 years (standard deviation [SD] 10.2) and 38.2âkg/m2 (SD 6.6), respectively. Technical success rate was 98.7â% (nâ=â74). Mean TBWL, %TBWL, and BMI decline at 1 year were 20âkg (SD 12.7), 17.8â% (SD 9.5), 7âkg/m2 (SD 4.3). Adverse events occurred in four patients. The median length of stay was 1 day. Endoscopy at 1 year in 15 patients showed intact sutures and a reduction in gastric length compared with baseline (26.9âcm [SD 5.3] vs. 35.7âcm [SD 3.5]; Pâ<â0.001). CONCLUSION: POSE-2 induced significant weight loss at 1 year. It appears to be safe, durable, and required only a short hospital stay.
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Cirurgia Bariátrica , Gastroplastia , Obesidade Mórbida , Índice de Massa Corporal , Humanos , Obesidade/complicações , Obesidade/cirurgia , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Redução de PesoRESUMO
BACKGROUND: Endoscopic sleeve gastroplasty (ESG) is an effective treatment option for obesity. However, data comparing its efficacy to bariatric surgery are scarce. We aimed to compare the effectiveness and safety of ESG with laparoscopic sleeve gastrectomy (LSG) and laparoscopic greater curve plication (LGCP) at 2 years. METHODS : We reviewed 353 patient records and identified 296 patients who underwent ESG (nâ=â199), LSG (nâ=â61), and LGCP (nâ=â36) at four centers in Spain between 2014 and 2016.âWe compared their total body weight loss (%TBWL) and safety over 2 years. A linear mixed model (LMM) was used to analyze repeated measures of weight loss outcomes at 6, 12, 18, and 24 months to compare the three procedures. RESULTS : Among the 296 patients, 210 (ESG 135, LSG 43, LGCP 32) completed 1 year of follow-up and 102 (ESG 46, LSG 34, LGCP 22) reached 2 years. Their mean (standard deviation [SD]) body mass index (BMI) was 39.6 (4.8) kg/m2. There were no differences in age, sex, or BMI between the groups. In LMM analysis, adjusting for age, sex, and initial BMI, we found ESG had a significantly lower TBWL, %TBWL, and BMI decline compared with LSG and LGCP at all time points (Pâ=â0.001). The adjusted mean %TBWL at 2 years for ESG, LSG, and LGCP were 18.5â%, 28.3â%, and 26.9â%, respectively. However, ESG, when compared with LSG and LGCP, had a shorter inpatient stay (1 vs. 3 vs. 3 days; Pâ<â0.001) and lower complication rate (0.5â% vs. 4.9â% vs. 8.3â%; Pâ=â0.006). CONCLUSION : All three procedures induced significant weight loss in obese patients. Although the weight loss was lower with ESG compared with other techniques, it displayed a better safety profile and shorter hospital stay.
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Gastroplastia , Laparoscopia , Obesidade Mórbida , Índice de Massa Corporal , Gastrectomia/efeitos adversos , Gastroplastia/efeitos adversos , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Espanha , Resultado do TratamentoRESUMO
PURPOSE OF REVIEW: The purpose of this review is to discuss the implications of the increased prevalence of emulsifiers in processed foods in daily consumption, the links to obesity both in mice and in vitro studies, and how those findings correlate with humans. RECENT FINDINGS: There is rising interest in understanding the contributors to the obesity epidemic. One potential component recently studied has been the consumption of processed foods causing inflammatory changes leading to metabolic syndrome. This phenomenon has been shown in several mice and in vitro studies with changes in microbiome composition, elevated fasting blood glucose, hyperphagia, increased weight gain and adiposity, hepatic steatosis increased inflammatory markers, and a correlation with increased incidence of colorectal cancer. Emulsifiers are found in most foods consumed in the US population, which has increased over the years. This review focuses on understanding the initial approved safe levels of emulsifier consumption, the preceding increased use in foods with higher daily consumption than was previously tested, measuring these levels in animal models, and the positive association with obesity and metabolic syndrome. Future research will require prospectively studying emulsifier consumption more accurately along with the associated respective changes in the microbiome to determine the relationship to obesity.
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Emulsificantes/efeitos adversos , Fast Foods/efeitos adversos , Aditivos Alimentares/efeitos adversos , Obesidade/etiologia , Emulsificantes/análise , Emulsificantes/farmacologia , Fast Foods/análise , Aditivos Alimentares/análise , Aditivos Alimentares/farmacologia , Microbioma Gastrointestinal/efeitos dos fármacos , Humanos , Obesidade/microbiologiaRESUMO
A 61-year-old man was referred to the bariatric endoscopy unit for the management of morbid obesity (BMI 47 kg/m2). He had multiple obesity-related medical comorbidities. His weight gain started 8 years after suffering smoke inhalation syndrome following an industrial accident. He sustained permanent lung parenchymal injury resulting in impaired pulmonary function. His mobility was restricted to a wheelchair and was dependent on long term oxygen therapy. He tried diet and lifestyle intervention but could not achieve significant weight loss. He was referred for bariatric surgery but was declined because of substantial comorbidities, poor pulmonary function, anesthetic risk (ASA Class 4), and risk of complications. After depleting all of his options, he sought us for endoscopic therapy. Following a successful collaboration with the anesthetist, endocrinologist, and nutritionist, we performed an endoscopic gastroplasty using the modified primary obesity surgery endoluminal procedure (POSE-2) and reduced the gastric volume. He recovered immediately without complications and achieved significant weight loss at 10 months (41 kg). He is now able to walk, the oxygen requirements have decreased, and the comorbidities have significantly improved.
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Cirurgia Bariátrica , Gastroplastia , Obesidade Mórbida , Cirurgia Bariátrica/efeitos adversos , Endoscopia , Gastroplastia/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/complicações , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Redução de PesoRESUMO
PURPOSE OF REVIEW: The purpose of this review is to describe the trends in dietary patterns and food quality over time along with the possible role of ultra-processed foods in obesity, chronic diseases, and all-cause mortality in the US population. RECENT FINDINGS: There is a rising obesity epidemic, corresponding chronic diseases, and increases in ultra-processed food consumption. In mice and in vitro trials, emulsifiers, found in processed foods, have been found to alter microbiome compositions, elevate fasting blood glucose, cause hyperphagia, increase weight gain and adiposity, and induce hepatic steatosis. Recent human trials have found ultra-processed foods as a contributor to decreased satiety, increased meal eating rates, worsening biochemical markers, and more weight gain. In contrast, Blue Zone, indigenous South American, and Mediterranean populations with low meat intake, high fiber, and minimally processed foods have far less chronic diseases, obesity rates, and live longer disease-free. As the USA continues to industrialize, food has become more processed and cheaper and more convenient along with the coexistent rise in obesity prevalence. This review highlights the overall trends in food: mild improvements in dietary quality in higher socioeconomic populations, but no significant increases in whole fruit, vegetables, legumes, or nuts. Consumption of ultra-processed food is associated with weight gain and may contribute to metabolic syndrome and chronic disease. To combat this epidemic, we must create and disseminate detailed recommendations to improve diet quality and overall nutrition.
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PURPOSE OF REVIEW: The purpose of this review is to provide background on the present literature regarding the utility and effectiveness of protein supplements, including protein source and nutrient timing. RECENT FINDINGS: In the setting of adequate dietary protein consumption, research suggests some benefit particularly in sport or exercise activities. Protein supplements command a multi-billion-dollar market with prevalent use in sports. Many individuals, including athletes, do not consume optimal dietary protein on a daily basis. High-protein diets are remarkably safe in healthy subjects, especially in the short term. Some objective outcomes are physiologic and may not translate to clinically relevant outcomes. Athletes should, however, consider long-term implications when consuming high quantities of protein in dietary or supplement form.
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Proteínas Alimentares , Suplementos Nutricionais , Esportes , Atletas , Desempenho Atlético , Composição Corporal , Bases de Dados Factuais , Proteínas Alimentares/administração & dosagem , Proteínas Alimentares/efeitos adversos , Suplementos Nutricionais/efeitos adversos , Metabolismo Energético , Humanos , Nutrientes/administração & dosagem , Educação Física e Treinamento , Esportes/fisiologiaRESUMO
PURPOSE OF REVIEW: Understand the current prevalence, health benefits, and health risks of vegetarian diets. RECENT FINDINGS: Since the publishing of the Adventist Health Study 2 in 2013, there have been several prospective diet studies demonstrating and challenging the health benefits and risks of the vegetarian diet. The definition of the vegetarian diet has become more specific over time and requires standardization for research purposes. Despite an uptrend in sales rates of plant-based foods per year, a 2018 Gallup poll showed overall stagnation of the percentage of self-reported vegetarians and vegans compared to percentages obtained 6 years prior. Compared to the Adventist Health Study, more recent vegetarian diet studies have demonstrated significant although smaller risk reductions for mortality in cardiovascular disease, cerebrovascular disease, diabetes mellitus, and chronic kidney disease. Recent studies have correlated certain food groups with early death or increased longevity. In addition, the vegetarian health risks of deficiencies of protein, omega-3 fatty acids, vitamin D, vitamin B12, iron, calcium, and zinc are explored.
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Dieta Vegetariana , Vegetarianos , Anemia Ferropriva , Cálcio/deficiência , Doenças Cardiovasculares , Transtornos Cerebrovasculares , Diabetes Mellitus , Dieta Vegana , Dieta Vegetariana/efeitos adversos , Ácidos Graxos Ômega-3 , Humanos , Minerais/administração & dosagem , Deficiência de Proteína , Insuficiência Renal Crônica , Medição de Risco , Veganos , Deficiência de Vitamina B 12 , Deficiência de Vitamina D , Vitaminas/administração & dosagem , Zinco/deficiênciaRESUMO
Aspirin is thought to be a relatively safe drug in adults. The association of aspirin and Reye syndrome in children is well documented. We report a 41-year-old female with pericarditis who was treated with high-dose aspirin and developed subsequent acute liver injury. After discontinuation of aspirin, liver enzyme elevation and right upper quadrant pain both resolved. We conclude that high-dose aspirin should be considered as a potentially hepatotoxic agent.