Arquivos de Gastroenterologia最新文献

{"title":"PREDICTION OF HEPATOCELLULAR CARCINOMA THROUGH THE MODIFIED PAGE-B SCORE (MPAGE-B) IN PATIENTS WITH CHRONIC HEPATITIS B: IT SHOULD BE USED IN CLINICAL PRACTICE?","authors":"Paula Roberta Frison,&nbsp;Raquel Scherer de Fraga","doi":"10.1590/S0004-2803.20230222-119","DOIUrl":"10.1590/S0004-2803.20230222-119","url":null,"abstract":"<p><p>•Chronic hepatitis B is a well-defined risk factor for hepatocellular carcinoma, and it is important to implement early detection programs for hepatocellular carcinoma in affected patients. In this study, the data found suggest that the mPAGE-B score can be applied to reduce the number of medical consultations in young patients infected with the hepatitis B virus and aged <40 years. Background - Persistent hepatitis B virus (HBV) infection can lead to hepatocellular carcinoma (HCC) alone, that is, without the development of previous cirrhosis, which makes it of paramount importance to predict the risk patients with chronic hepatitis B have for developing HCC in the future. Thus, the mPAGE-B score was developed in order to predict very low risks of HCC, becoming an important score, since with low risk, patient surveillance can be spread out. Objective - The main objective of this study was to predict the risk of HCC according to the mPAGE-B score for patients with chronic hepatitis B, using antiviral therapy. Results - A cross-sectional, descriptive, quantitative, and retrospective study was conducted. Patients with chronic hepatitis B from the Hepatology Outpatient Clinic of the Federal University of the Fronteira Sul/HCPF in Passo Fundo, Rio Grande do Sul, covering a period of 12 years, were analyzed. Results - Of the 67 patients submitted to data collection, the mean age at diagnosis was 51.4 (±12.1) years, with a predominance of males (76.1%-n.51). All patients were HBeAg negative at diagnosis and 11 (16.4%) had cirrhosis. Regarding the antiviral regimen, 70.1% used tenofovir disoproxil fumarate (TDF) and 29.9% entecavir (ETV). According to m-PAGE-B stratification, 18 (25%) patients were classified as low-risk, 30 (41.7%) as intermediate-risk, and 19 (26.4%) as high-risk of developing HCC. The probability of developing HCC of these 67 patients in 3 years was 0.4% for low, 2.8% for moderate, and 9% for high risk. In 5 years, the probability was 0.5% for low, 4.4% for moderate, and 14% for high risk. Conclusion - This study demonstrates that the mPAGE-B score can be applied to decrease the number of consultations of patients with chronic hepatitis B in specialized outpatient clinics and, based on this population, patients aged ≤40 years may have one consultation per year instead of semi-annual.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9968670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CONSTRUCTION AND VALIDATION OF A BUNDLE FOR EVALUATION OF THYROID FUNCTION IN PATIENTS WITH CIRRHOSIS.","authors":"Amanda Ximenes Couto Bem Montenegro,&nbsp;Maria Cecilia Martins-Costa,&nbsp;Ivelise Regina Canito Brasil,&nbsp;Cristina Micheletto Dallago","doi":"10.1590/S0004-2803.202302023-22","DOIUrl":"10.1590/S0004-2803.202302023-22","url":null,"abstract":"<p><p>Thyroid dysfunction has been reported in association with several chronic diseases, including advanced liver disease. •The bundle discussed here is aimed at proposing systematic assistance according to the best evidence-based practices available. •The process of constructing and validating the bundle was carried out in the following stages: a) bibliographic survey; b) bundle elaboration; and c) content validation. •The bundle was considered valid to facilitate medical decision making, aiding physicians to manage, in a practical and effective manner, the thyroid function of patients with liver cirrhosis. Background - Thyroid dysfunction has been reported in association with several chronic diseases, including advanced liver disease. This disease and its management are often neglected in clinical practice. The bundle discussed here is aimed at proposing systematic assistance according to the best evidence-based practices available. Objective - To construct and validate a bundle to evaluate thyroid function in patients with liver cirrhosis. Methods - The process of constructing and validating the bundle was carried out in the following stages: a) bibliographic survey; b) bundle elaboration; and c) content validation. The bibliographic survey was carried out in an integrative review about evidence related with the thyroid function of patients with liver cirrhosis. The findings from the integrative review were considered as supporting evidence for the elaboration of the bundle. The tool then created used accessible language and was evidence-based, ensuring that information was based on current literature. Results - The bundle was restructured to provide guidance on the management of patients with liver dysfunctions, including: cirrhosis due to general causes, cirrhosis due to hepatitis C, non-alcoholic fatty liver disease, primary biliary cholangitis, and hepatocellular carcinoma. The orientations in the bundle included: exams to be requested to screen for thyroid disorders, and guidance about the treatment of these dysfunctions and their associated complications. We analyzed specialist evaluation of the bundle using the Content Validity Index (CVI). We carried out a binomial test to evaluate consistency and specialist agreement regarding the items in the bundle, considering values >0.61 as a good level. The items in the bundle were considered to be valid (CVI >0.80). The general CVI of the instrument was 0.95 (CI95%: 0.91-0.98). Conclusion - The bundle was considered valid to facilitate medical decision making, aiding physicians to manage, in a practical and effective approach, the thyroid function of patients with liver cirrhosis. This tool should not be used as a replacement for individual, evaluation of the physician providing assistance. We recommend the structured bundle to be added to medical practice, considering its simple application, low cost, and potential to contribute for the management of these patients.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10020467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EATING HABITS AND NUTRITIONAL STATUS OF PATIENTS WITH CELIAC DISEASE IN SOUTH BRAZIL.","authors":"Alice Sganzerla,&nbsp;Bruna Bellincanta Nicoletto","doi":"10.1590/S0004-2803.20230222-123","DOIUrl":"10.1590/S0004-2803.20230222-123","url":null,"abstract":"<p><p>•Most patients with celiac disease from South Brazil do not consume gluten. •Patients with celiac disease are more careful about gluten cross-contamination in their homes than in restaurants. •Patients with celiac disease from South Brazil have adopted good eating habits with a balanced gluten-free diet. •Nutritional status improved after diagnosis of celiac disease according to body mass index. Background - Celiac disease is defined as a chronic autoimmune disease that affects the small intestine in genetically predisposed people, triggered by exposure to gluten. The only treatment for celiac disease to date is a lifelong gluten-free diet. Eating habits of celiacs play an important role in their nutritional status.Objective - To evaluate the eating habits and nutritional status of patients with celiac disease in Rio Grande do Sul.Methods - This is a cross-sectional study with patients diagnosed with celiac disease residing in Rio Grande do Sul (Brazil) over 18 years of age. An online questionnaire was applied with calls through social networks and also by the Associação dos Celíacos do Brasil - Rio Grande do Sul Section. Sociodemographic data, history of celiac disease, general medical history, reported weight and height and food consumption data (SISVAN food frequency questionnaire and general questions) were collected. Results - The sample consisted of 142 individuals with a mean age of 39.75±11.5 years, 94.4% were women and 93% were white. The patients showed care regarding a gluten-free diet, with the majority not ingesting gluten (82.2%) and being careful regarding cross-contamination by gluten in their homes (85.9%) and in restaurants (62, 4%). Most patients also had good eating habits, with frequent consumption of fruits, vegetables, meats, eggs and low frequency of processed foods and fats. Body weight before and after the diagnosis of celiac disease did not show significant changes (62.3±13.8 versus 63.6±11.7 kg; P=0.147); however, there was an improvement in the classification of nutritional status by body mass index (malnourished: 11.6% before versus 2.3% after; P=0.016). Conclusion - Most celiac disease patients in this study have good eating habits with a balanced gluten-free diet and improved nutritional status after diagnosis according to body mass index classification.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9968664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DOES BOWEL FUNCTION IMPACTS ON QUALITY OF LIFE AND SEXUAL FUNCTION IN WOMEN WITH DEEP INFILTRATING ENDOMETRIOSIS ACCORDING KIND OF TREATMENT?","authors":"Nara Abe Cairo Villa,&nbsp;Cristina Laguna Benetti-Pinto,&nbsp;Daniela Angerame Yela","doi":"10.1590/S0004-2803.202302023-47","DOIUrl":"10.1590/S0004-2803.202302023-47","url":null,"abstract":"<p><p>•Women with intestinal endometriosis may have impaired quality of life and altered bowel habits. Intestinal endometriosis can be treated medically or surgically. The bowel function of these women is directly correlated with sexual function and quality of life, regardless of the type of treatment. Background - Women with intestinal endometriosis may have a higher incidence of constipation, which may influence their quality of life. Objective - To correlate bowel function with sexual function and quality of life in women with deep endometriosis according to the type of treatment. Methods - Cross-sectional study carried out with 141 women with bowel endometriosis from May 2020 to April 2021. Women were divided into two groups according to kind of treatment: 51 women with surgery treatment and 90 women with medical treatment. The Endometriosis Health Profile Questionnaire were used to assess quality of life e Female Sexual Function Index were used to assess sexual function. To access bowel function we used the following questionnaires: Gastrointestinal Quality of Life Index and Pelvic Floor Distress Inventory. Results - The mean age of women in the surgical group (37.98±5.91years) was higher than that of the medical group (35.68±5.45years) (P=0.006). There was no statistically significant difference between pain symptoms (P=0.905), water intake (P=0.573) or fiber (P=0.173) and physical activity (P=0.792) in both groups. There was no difference between quality of life and sexual function in both groups. There was a direct correlation of bowel function with quality of life and sexual function in both groups. Conclusion: Bowel function is directly correlated with sexual function and quality of life, regardless of the type of treatment.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9968671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A NORMOCALORIC, LOW-FIBER DIET FOR COLONOSCOPY PREPARATION IS MORE ACCEPTABLE AND NON-INFERIOR TO A LIQUID, LOW-CALORIE DIET: A RANDOMIZED CONTROLLED TRIAL.","authors":"Manuel Antonio Lescano Lescano,&nbsp;Lafontaine Cunha Santana,&nbsp;Alcimar Ferreira de Aquino Gonçalves,&nbsp;Rodrigo Strehl Machado,&nbsp;Maria Rachel Rohr,&nbsp;Sender Jankiel Miszputen","doi":"10.1590/S0004-2803.202302023-63","DOIUrl":"10.1590/S0004-2803.202302023-63","url":null,"abstract":"<p><p>•This is the first study in Brazil about diets to prepare for colonoscopy. •The normocaloric diet was not inferior to the liquid diet regarding the quality of the colonoscopy preparation. •Both diets were well tolerated, but the normocaloric diet was more accepted than the liquid diet. Background - Several publications have shown greater acceptance of less restrictive diets for colonoscopy preparation, without impairing the quality of the preparation, when compared to the clear liquid diet. Objective - To evaluate the quality, tolerance and preference regarding the colonoscopy preparation of a low-fiber, normocaloric diet compared with a hypocaloric liquid diet. Methods - This is a randomized, controlled, observer-blind study to compare two low-fiber colonoscopy preparation diets (hypocaloric liquid diet vs. normocaloric diet). The Boston Bowel Preparation Scale was used to evaluate the qua-lity of the preparations, being considered adequate BBPS ≥6 in the global assessment and ≥2 in each segment. The same laxative was used in both groups as well as the \"split-dose\" regimen. Results - A total of 136 individuals were enrolled in each group. Adequate preparation was achieved in 90.4% of the individuals allocated to the liquid diet group and 92.6% to the normocaloric group. There was no significant difference in the quality of preparation and tolerance between groups. A higher patient acceptance to repeat the procedure if necessary was observed in the normocaloric diet group compared with the liquid diet group (P=0.005). Conclusion - The normocaloric diet has shown to be not inferior to the liquid diet regarding the quality of the colonoscopy preparation. Patient tolerance rates were similar between both diets, but a higher accep-tance rate was observed with the normocaloric diet as compared with the liquid diet.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9968669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"WEIGHT LOSS AND QUALITY OF LIFE AFTER ONE ANASTOMOSIS GASTRIC BYPASS: A 2-YEAR FOLLOW-UP STUDY.","authors":"João Gabriel Romero Braga,&nbsp;Almino Cardoso Ramos,&nbsp;Francisco Callejas-Neto,&nbsp;Elinton Adami Chaim,&nbsp;Everton Cazzo","doi":"10.1590/S0004-2803.202302023-34","DOIUrl":"10.1590/S0004-2803.202302023-34","url":null,"abstract":"<p><p>•One anastomosis gastric bypass (OAGB) led to significant weight loss after 2 years. •OAGB associated was well-succeeded in regards to weight loss in most individuals. •OAGB led to significant improvement of quality of life (QoL) assessed by the BAROS system. •\"Self-steem\" and \"work capacity\" were the most positively affected QoL domains after OAGB. Background - Studies assessing quality of life (QoL) after one anastomosis gastric bypass (OAGB) are currently scarce. Objective - To analyze the main weight loss outcomes and QoL in individuals undergoing OAGB during a 2-year follow-up. Methods - This is a retrospective study based on a prospectively collected database including individuals which underwent OAGB at a tertiary-level university hospital. After 2-years, excess weight loss was assessed, and post-surgical therapeutical success was determined using Reinhold's criteria. QoL was assessed through the Bariatric Analysis and Reporting Outcomes System (BAROS). Results - Out of 41 participants, 90.2% were female and the average age was 38±8.3 years old. The average body mass index significantly decreased from 37.1±5.6 kg/m2 to 27±4.5 kg/m2 after 2-years (P< 0.001). The mean percentage of excess weight loss was 84.6±32.5%. Regarding weight loss outcomes, 61% were considered \"excellent\", while 26.8% were \"good\" according to Reinhold's criteria. With regards to QoL assessed by BAROS, most individuals achieved a score classified as either \"excellent\" (26.8%), \"very good\" (36.6%), or \"good\" (31.7%). The highest degrees of satisfaction achieved were in the domains \"self-esteem\" and \"work capacity\", in which 75.6% and 61%, respectively, were classified as \"much better\". Conclusion - OAGB associated with significant weight loss and resolution of obesity-related medical conditions, as well as relevant QoL improvement assessed by the BAROS system.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10011225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EFFECTIVENESS OF PERINEAL PELVIS REHABILITATION COMBINED WITH BIOFEEDBACK AND RADIOFREQUENCY DIATHERMY (RDF) IN ANORECTAL FUNCTIONAL PAIN SYNDROMES ASSOCIATED WITH PARADOXICAL CONTRACTION OF THE LEVATOR ANI MUSCLES. A PROSPECTIVE STUDY.","authors":"Luigi Brusciano,&nbsp;Antonio Brillantino,&nbsp;Luigi Flagiello,&nbsp;Marianna Pennacchio,&nbsp;Claudio Gambardella,&nbsp;Francesco Saverio Lucido,&nbsp;Alessandra Pizza,&nbsp;Salvatore Tolone,&nbsp;Gianmattia Del Genio,&nbsp;Ludovico Docimo","doi":"10.1590/S0004-2803.20230222-150","DOIUrl":"10.1590/S0004-2803.20230222-150","url":null,"abstract":"<p><p>•Anorectal functional pain syndrome is a very often disabling disease with a consequent significant negative impact on the patient's quality of life. Chronic proctalgia, in many patients, is secondary to the paradoxical contraction of the pelvic floor and associated with a dissynergy between the thorax-abdomen and the pelvic floor. •The use of radiofrequency diathermy with a system of static electrodes associated with biofeedback represents a valid rehabilitation option for those patients suffering from anorectal functional pain syndrome because it reduces pain and paradoxical contraction of the levator ani and improves quality of life of the patient. Background - Anorectal functional pain syndrome, also called chronic proctalgia, represents a neglected clinical entity and often confused with other syndromes such as vulvodynia or acute proctalgia. It is a very often disabling disease with a consequent significant negative impact on the patient's quality of life. Chronic proctalgia, in many patients, is secondary to the paradoxical contraction of the pelvic floor and associated with a dissynergy between the thorax-abdomen and the pelvic floor. To improve symptoms in functional anorectal pain syndromes, various rehabilitation techniques are used with the aim of promoting relaxation of the pelvic floor; however, to improve defecatory dynamics in patients with levator ani syndrome, only biofeedback has shown efficacy in a randomized study. The aim of this work is to evaluate whether a rehabilitation protocol with manometric biofeedback and radiofrequency diathermy (mt100 Fremslife emotion Tecar) reduces pain and paradoxical contraction of the levator ani and improves the quality of life in patients with anorectal pain syndromes. functional. Methods - This was a prospective study on 30 patients (20 women and 10 men) with anorectal functional pain syndrome and paradoxical contraction of the pelvic floor enrolled at the UOC of General, Minimally Invasive, Oncological and Obesity Surgery of the AOU \"Luigi Vanvitelli\" of Naples, Italy, from September 2021 to May 2022. All patients were evaluated with a coloproctological specialist visit followed by anorectal manometry and evaluation of altered clinical physiatric parameters (Brusciano Score). The protocol consisted of 10 rehabilitation sessions of the pelvic floor once a week and lasting approximately 45 minutes. During the sessions the patients were subjected to diathermy / radiofrequency treatment (10 minutes) with a static resistive electrode on the diaphragm, during which they were required to breathe diaphragmatically and to become aware of the perineal muscles, under the supervision of a physiotherapist; followed by application of diathermy with static capacitive (5 minutes) and resistive (10 minutes) electrode at the lumbar level. This was followed by the use of manometric biofeedback (15 minutes of tonic / phasic exercises) in order to instruct the patient on the reflex mechanism to obtain a","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9966660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PREVALENCE OF SERRATED POLYPS AND THEIR ASSOCIATION WITH SYNCHRONOUS COLORECTAL ADVANCED ADENOMAS.","authors":"Gilmara Coelho Meine,&nbsp;Guilherme Becker Sander","doi":"10.1590/S0004-2803.20230223-020","DOIUrl":"10.1590/S0004-2803.20230223-020","url":null,"abstract":"<p><p>•This study revealed a similar prevalence of clinically significant serrated polyps and advanced adenomas among patients who underwent colonoscopy. •Multivariate analysis demonstrated an association between clinically significant serrated polyps and synchronous advanced adenomas, though the strength of this association was stronger for proximal advanced adenomas. •Large serrated polyps and sessile serrated adenomas were associated with proximal advanced adenomas. Background - Serrated lesions are the precursors of up to one-third of colorectal cancer (CRC) cases and share molecular and epidemiological features with interval CRC. Previous studies have reported wide variation in serrated polyp prevalence and diverse magnitude of its relationship with synchronous advanced adenomas.Objective - Describe the prevalence of serrated polyps and evaluate their association with synchronous advanced adenomas. Methods - The study is a retrospective analysis of 1208 colonoscopies performed in patients aged 45 to 75, predominantly for CRC screening. Data on the prevalence of serrated polyps subsets and advanced adenomas were collected, and multivariate analysis were performed to identify the association between serrated polyps and synchronous advanced adenomas. Results - The prevalence of clinically significant serrated polyps (CSSP), large serrated polyps (LSP), and sessile serrated adenomas (SSA) were 11.3%, 6%, and 3.7%. CSSP were associated with synchronous advanced adenomas (OR 2.121, 95%CI 1.321-3.406), regardless of proximal (OR 2.966, 95%CI 1.701-5.170) or distal (OR 1.945, 95%CI 1.081-3.499) location, while LSP (OR 2.872, 95%CI 1.425-5.787) and SSA (OR 5.032, 95%CI 2.395-10.576) were associated with proximal advanced adenomas. Conclusion - The prevalence of CSSP and advanced adenomas were alike. CSSP is a risk factor for advanced adenomas, and the strength of this association is stronger for proximal advanced adenomas. LSP and SSA are associated with proximal advanced adenomas.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9963627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"HIGH-FIBER DIET PROMOTES METABOLIC, HORMONAL, AND SATIETY EFFECTS IN OBESE WOMEN ON A SHORT-TERM CALORIC RESTRICTION.","authors":"Andresa de Toledo Triffoni-Melo,&nbsp;Margaret de Castro,&nbsp;Alceu Afonso Jordão,&nbsp;Vânia Aparecida Leandro-Merhi,&nbsp;Ingrid Dick-DE-Paula,&nbsp;Rosa Wanda Diez-Garcia","doi":"10.1590/S0004-2803.202302022-96","DOIUrl":"10.1590/S0004-2803.202302022-96","url":null,"abstract":"<p><p>•Body weight and BMI decrease in both the EG and CG groups during the period of caloric restriction. •For both the EG and CG groups, fat-free mass decreases during food restriction. •Subjects on a high-fiber diet have reduced fasting glucose and basal insulin as well as improved insulin resistance, as attested by the lower HOMA-IR index. •Obese women on a high-fiber diet have suppressed postprandial (after 60 min) acylated ghrelin, confirming that the diet composition influences ghrelin levels from the first day. •In the present study, it was possible to verify that fasting leptin concentration diminishes in obese women on a high-fiber diet. Background - Several mechanisms, including excessive hunger, account for patients' difficulties in maintaining weight loss and dietary changes after caloric restriction. Objective - To evaluate the effect of short-term high-fiber calorie-restricted diet in appetite-regulating hormones, and hunger and satiety sensations in women with obesity. In a randomized controlled trial study, thirty women with body mass index (BMI) higher than 30 kg/m2, and aged from 20 to 50 years were hospitalized following a calorie-restricted diet (1000 kcal/day) for three days. The experimental group (n=15) received high-fiber diet and the control group (n=15), conventional diet. Results - Body weight, BMI, resting energy expenditure (REE), acylated and total ghrelin, leptin, insulin and glucose, and hunger and satiety sensations were evaluated. Linear regression models with mixed effects (fixed and random effects) helped to assess the variables between the two groups and within the groups. Body weight and BMI decreased in both the experimental and control groups (P<0.001). After the high-fiber diet, postprandial acylated ghrelin (P=0.04), glucose (P<0.001), insulin (P=0.04), and leptin (P=0.03) levels as well as the HOMA-IR index (P=0.01) decreased, whereas satiety improved (P=0.02). Obese women that followed the conventional diet had increased body fat percentage (P=0.04) and lower REE (P=0.02). The two diets did not differ in terms of hunger sensation. Conclusion - A short-term high-fiber diet improves satiety sensations and metabolic parameters while suppressing postprandial acylated ghrelin (60 minutes) and maintaining the resting energy expenditure.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9966663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LEARNING CURVE IN ESOPHAGEAL ENDOSCOPIC SUBMUCOSAL DISSECTION BY WESTERN ENDOSCOSPISTS TRAINED IN JAPAN: EXPERIENCE IN LATIN AMERICA.","authors":"Josué Aliaga Ramos,&nbsp;Naohisa Yoshida,&nbsp;Rafiz Abdul Rani,&nbsp;Vitor N Arantes","doi":"10.1590/S0004-2803.20230222-168","DOIUrl":"10.1590/S0004-2803.20230222-168","url":null,"abstract":"<p><p>•This study aimed to assess the learning curve effect on patient's clinical outcome for EESD. Retrospective observational study, enrolling patients that underwent EESD from 2009 to 2021, divided in 2 groups. Mean procedure time was 111.8 min and 103.6 min for T1 and T2, respectively (P=0.004). The learning curve in esophageal ESD could be overcomed effectively and safely by an adequately trained Western endoscopist. Background - Esophageal endoscopic submucosal dissection (EESD) is a complex and time-consuming procedure at which training are mainly available in Japan. There is a paucity of data concerning the learning curve to master EESD by Western endoscopists. Objective - This study aimed to assess the learning curve effect on patient's clinical outcome for EESD. Methods - This is a retrospective observational study. Enrolling patients that underwent EESD from 2009 to 2021. The analysis was divided into two periods; T1: case 1 to 49 and T2: case 50 to 98. The following features were analyzed for each group: patients and tumors characteristics, en-bloc, complete and curative resection rates, procedure duration and adverse events rate. Results - Ninety-eight EESD procedures were performed. Mean procedure time was 111.8 min and 103.6 min for T1 and T2, respectively (P=0.004). En bloc resection rate was 93.8% and 97.9% for T1 and T2, respectively (P=0.307). Complete resection rate was 79.5% and 85.7% for T1 and T2, respectively (P=0.424). Curative resection rate was 65.3% and 71.4% for T1 and T2, respectively (P=0.258). Four patients had complications; three during T1 period and one during T2 period. Overall mortality rate: 0%. Conclusion - The esophageal endoscopic submucosal dissection could be performed effectively and safely by an adequately trained Western endoscopist.</p>","PeriodicalId":35671,"journal":{"name":"Arquivos de Gastroenterologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9966658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}