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Hiramoto B, Redd WD, Muftah M, Jonnadula S, Okwara NC, Jenkins A, Cricco-Lizza E, Lee DJH, Cai JX, Chan WW. Higher obesity class is associated with more severe esophageal symptoms and reflux burden but not altered motor function or contractile reserve. Neurogastroenterol Motil 2024; 36:e14691. [PMID: 37849439 PMCID: PMC10842391 DOI: 10.1111/nmo.14691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/07/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Patients with obesity often report esophageal symptoms, with abnormal reflux and esophageal motility suggested as potential mechanisms. However, prior studies showed varying results, often limited by study design/size and esophageal function/symptom measures utilized. We aimed to examine the relationship between obesity and objective esophageal function testing and patient-reported outcomes, utilizing prospective symptom, manometric and reflux monitoring data with impedance. METHODS Adults referred for high-resolution impedance-manometry (HRiM) and multichannel intraluminal impedance-pH monitoring (MII-pH) to evaluate esophageal symptoms were enrolled. Validated symptom and health-related quality of life (HR-QOL) instruments were prospectively collected: GERDQ, reflux symptoms index (RSI), dominant symptom intensity (DSI, multiplied 5-point Likert scales for symptom frequency/severity), global symptom severity (GSS, 100-point visual analog scale), and Short Form-12 (SF-12) for HR-QOL. Esophageal function testing measures were compared across body mass index (BMI) categories and correlated with patient-reported outcomes. KEY RESULTS Seven hundred and fifty four patients were included (Normal:281/Overweight:253/Class I obesity:137/Class II/III obesity:83). Reflux burden measures on MII-pH (acid exposure time, total reflux episodes, bolus exposure time), conclusive pathologic reflux (Lyon), and hiatal hernia were increased in higher obesity classes compared to normal BMI. Class II/III obesity was associated with more normal/hypercontractile swallows, less ineffective swallows, and better bolus transit on HRiM. BMI correlated positively with GERDQ/RSI/DSI/GSS, and negatively with physical component score (SF-12). Esophageal symptom severity and HR-QOL correlated strongly with MII-pH findings, but not HRiM measures. CONCLUSIONS/INFERENCES Obesity is associated with increased esophageal symptom burden and worse physical HR-QOL, which correlate with higher acid/bolus reflux burden but not altered esophageal motility/transit/contractile reserve.
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Affiliation(s)
- Brent Hiramoto
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Walker D Redd
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Mayssan Muftah
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Saikiran Jonnadula
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Noreen C Okwara
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Eliza Cricco-Lizza
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Darren J H Lee
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jennifer X Cai
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Walter W Chan
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Mukhtar M, Alzubaidee MJ, Dwarampudi RS, Mathew S, Bichenapally S, Khachatryan V, Muazzam A, Hamal C, Velugoti LSDR, Tabowei G, Gaddipati GN, Khan S. Role of Non-pharmacological Interventions and Weight Loss in the Management of Gastroesophageal Reflux Disease in Obese Individuals: A Systematic Review. Cureus 2022; 14:e28637. [PMID: 36196334 PMCID: PMC9524852 DOI: 10.7759/cureus.28637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/31/2022] [Indexed: 11/05/2022] Open
Abstract
With the increasing prevalence of obesity, the worldwide risk of gastroesophageal reflux disease (GERD) has also increased. Abdominal obesity increases intragastric pressure, disturbing the integrity of the gastroesophageal junction, thus facilitating reflux. Other than obesity, some lifestyle factors also cause GERD, including smoking, consumption of alcohol and caffeine, late-night meals, and high fat intake. This review study aimed to assess the impact of weight loss and lifestyle modifications on GERD. In this systematic review, the databases used were PubMed, PubMed Central (PMC), Science Direct, and Google Scholar. Boolean system and Medical Subject Headings (MeSH) strategy were used to form suitable keywords. Patients from the pediatric and geriatric populations were excluded from the study and quality assessment was done using different assessment tools. A positive association between obesity and GERD was found. It was also found that the long-term use of proton pump inhibitors (PPIs) causes complications, so lifestyle interventions should be used more than PPIs for treating GERD, especially in obese patients. We concluded that weight loss could lead to the resolution of gastroesophageal reflux disease, and therefore, conservative measures, including dietary modifications such as reducing the consumption of alcohol, caffeine, and chocolate, behavioral changes such as smoking cessation and elevation of the head of the bed, and weight loss, should be used as first-line management for GERD. Although awareness has increased regarding the adverse effects of proton pump inhibitors, future studies are required to assess these negative effects.
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Affiliation(s)
- Maria Mukhtar
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mohammed J Alzubaidee
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Sheena Mathew
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sumahitha Bichenapally
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Vahe Khachatryan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Asmaa Muazzam
- Pathology Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Chandani Hamal
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Godfrey Tabowei
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Greeshma N Gaddipati
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Safeera Khan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Domakunti R, Lamture YR. A Study on the Correlation Between Endoscopic Findings and Symptoms of Gastroesophageal Reflux Disease (GERD). Cureus 2022; 14:e24361. [PMID: 35619844 PMCID: PMC9126416 DOI: 10.7759/cureus.24361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2022] [Indexed: 11/19/2022] Open
Abstract
Background Gastroesophageal reflux disease is a common disorder affecting a large section of the community. In addition, the numerous complications of chronic gastroesophageal reflux disease (GERD) necessitate adequate diagnosis and treatment of this common entity. Thus, to analyze the spectrum of GERD on the basis of symptoms and endoscopic findings along with the contributory effects of various risk factors including obesity, this specific study has been carried out. Study design A descriptive type of observational study was conducted on the patients visiting the outpatient department (OPD) at Acharya Vinoba Bhave Rural Hospital (AVBRH), affiliated with Datta Meghe Institute of Medical Sciences (DMIMS), Wardha, Maharashtra. The clinical symptoms, suspected risk factors, and endoscopic findings of the patients were studied, assessed, and correlated. Methods and material Patients, more than 18 years of age complaining of a minimum of two typical symptoms of GERD for at least one month, were included in the study. Demographic data, clinical symptomatology, and personal history of the patients were noted. All the patients were subjected to esophagogastroduodenoscopy, and findings were recorded. Correlation and analysis were done on clinical and endoscopic findings. Statistical analysis This descriptive study has been conducted after the approval of the Ethics Committee Department of Medical Education, Jawaharlal Nehru Medical College, Deemed University, Sawangi (DMIMS(DU)/IEC/Sept-2019/8403). The outcomes were recorded and analyzed at the end of the study using a Microsoft Excel Spreadsheet (version 16.40, Microsoft Corporation, Redmond, Washington, USA). Results and conclusion A total of 100 patients were included in the study. A number of male patients (58%) were more than that of female patients. Most of the patients were in the age group of 30-60 years (70%). The most common symptoms were epigastric pain (78%), regurgitation (71%), and heartburn (63%). Forty-five percent of the patients had erosive lesions suggestive of reflux esophagitis on endoscopic evaluation.
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Lima ÉC, Passos MDCF, Ferolla SM, da Costa RSN, Lisboa QC, Pereira LID, Nardelli MJ, Arantes VN, Ferrari TCDA, Couto CA. High prevalence of functional dyspepsia in nonalcoholic fatty liver disease: a cross-sectional study. SAO PAULO MED J 2022; 140:199-206. [PMID: 35043829 PMCID: PMC9610253 DOI: 10.1590/1516-3180.2021.0015.r1.14062021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 06/14/2021] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Gastrointestinal (GI) symptoms are frequent complaints from individuals with nonalcoholic fatty liver disease (NAFLD). Dyspepsia is a universal clinical symptom and is among the most common GI complaints observed in the general population, but its prevalence in the population with NAFLD has not been previously investigated. OBJECTIVE To compare the prevalence of functional dyspepsia (FD) between patients with NAFLD and controls without liver disease. DESIGN AND SETTING Cross-sectional study at the Outpatient Liver Clinic, University Hospital, Belo Horizonte, Brazil. METHODS We included 96 NAFLD patients and 105 controls without liver disease. All participants were assessed for GI symptoms in accordance with the Rome III criteria. Evaluation methods included a questionnaire for FD (validated in Brazil), laboratory tests and upper GI endoscopy. RESULTS Mean age and sex were similar between the groups. The NAFLD group presented higher frequency of proton-pump inhibitor usage (31.3% vs 4.8%; P < 0.001) and prevalence of FD (25.0% versus 12.4%; P = 0.021). The symptom frequencies were as follows: postprandial distress, 22.9% versus 11.4% (P = 0.030); postprandial fullness, 18.8% versus 10.5% (P = 0.095); early satiation, 8.3% versus 5.7% (P = 0.466); and epigastric pain or burning, 18.8% versus 5.7% (P = 0.004), in NAFLD patients and controls, respectively. Multivariate analysis demonstrated that female sex (odds ratio, OR 6.97; 95% confidence interval, CI: 1.51-32.12; P = 0.013) and NAFLD diagnosis (OR 2.45; 95% CI: 1.14-5.27; P = 0.021) were independently associated with FD occurrence. CONCLUSION FD occurs more frequently in individuals with NAFLD than in controls without hepatic disease.
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Affiliation(s)
- Érika Cristina Lima
- MSc. Nurse, Postgraduate Program in Sciences Applied to Adult Health Care, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Maria do Carmo Friche Passos
- MD, PhD. Professor, Alfa Institute of Gastroenterology, Hospital das Clínicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Silvia Marinho Ferolla
- MD, PhD. Professor, Postgraduate Program in Sciences Applied to Adult Health Care, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Raissa Soares Neves da Costa
- MD. Collaborator, Department of Internal Medicine, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Quelson Coelho Lisboa
- MD, MSc. Collaborator, Department of Internal Medicine, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Lucas Ismael Dias Pereira
- MD. Collaborator, Department of Internal Medicine, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Mateus Jorge Nardelli
- MD. Postgraduate Student, Postgraduate Program in Sciences Applied to Adult Health Care, School of Medicine, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Vitor Nunes Arantes
- MD, PhD. Professor, Alfa Institute of Gastroenterology, Hospital das Clínicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Teresa Cristina de Abreu Ferrari
- MD, PhD. Professor, Alfa Institute of Gastroenterology, Hospital das Clínicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
| | - Claudia Alves Couto
- MD, PhD. Professor, Alfa Institute of Gastroenterology, Hospital das Clínicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte (MG), Brazil.
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Manterola C, Grande L, Bustos L, Otzen T. Prevalence of gastroesophageal reflux disease: a population-based cross-sectional study in southern Chile. Gastroenterol Rep (Oxf) 2020; 8:286-292. [PMID: 32843975 PMCID: PMC7434587 DOI: 10.1093/gastro/goaa002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/26/2019] [Accepted: 10/04/2019] [Indexed: 11/12/2022] Open
Abstract
Background This study assessed the prevalence of gastroesophageal reflux disease (GERD) in a general adult population from Temuco in southern Chile. The association of GERD with demographic variables was also examined. Methods A cross-sectional study among the general population of Temuco in southern Chile was conducted in 2017, using a validated and reliable questionnaire for detecting GERD. The urban area of Temuco, with a population of 245,317 inhabitants (2002 census), was divided into four zones, which were representative of the socioeconomic sectors of the city. The sample size was estimated assuming a prevalence of 52.8%, an accuracy of 3.0%, a confidence level of 95.0%, and a design effect of 1.15. Area sampling was used to build clusters. The prevalence of GERD was determined and associated factors were studied by means of bivariate and multivariate analyses. Results A total of 1,069 subjects (47.9% women, median age 40 years) from the selected subareas were interviewed. The prevalence of GERD was 44.8%. The most frequently reported symptom was regurgitation (54.8%). One-third of subjects took medication to control symptoms and was considered 'sick' by the instrument, although >68% of them had never sought medical consultation. There was a significant association between GERD and age (P < 0.001) and female gender (P = 0.001). Conclusions In this population-based study, the prevalence of GERD was high (44.8%). GERD was associated with age and female gender.
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Affiliation(s)
- Carlos Manterola
- Center of Morphological and Surgical Studies, Universidad de La Frontera, Temuco, Chile.,Department of Surgery, Universidad de La Frontera, Temuco, Chile
| | - Luis Grande
- Department of Surgery, Hospital del Mar, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Luis Bustos
- Department of Public Health, Universidad de La Frontera, Temuco, Chile
| | - Tamara Otzen
- Center of Morphological and Surgical Studies, Universidad de La Frontera, Temuco, Chile
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Rogers BD, Patel A, Wang D, Sayuk GS, Gyawali CP. Higher Esophageal Symptom Burden in Obese Subjects Results From Increased Esophageal Acid Exposure and Not From Dysmotility. Clin Gastroenterol Hepatol 2020; 18:1719-1726. [PMID: 31442604 PMCID: PMC7031033 DOI: 10.1016/j.cgh.2019.08.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/02/2019] [Accepted: 08/09/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Esophageal motor disorders (EMD) and pathologic reflux are often identified in obese individuals, but it is not clear how obesity contributes to these symptoms. We examined the relationships among symptom burden, EMD, acid exposure time (AET), symptom association probability, and body mass index (BMI). METHODS We performed a retrospective study of 1089 consecutive patients who underwent high-resolution manometry, of which 426 patients also underwent reflux monitoring off acid suppression, over a 2-year period at a tertiary referral center. Symptom burden was assessed by questionnaires to determine dominant symptom intensity (DSI; product of symptom severity, and frequency, on 5-point Likert scales) and global symptom severity (GSS; global esophageal symptoms on 10-cm visual analog scales) at the time of esophageal testing; BMIs were recorded. We compared proportions of patients with EMD and abnormal reflux burden among BMI categories and correlated them with symptom burden. RESULTS Four-hundred thirty-three patients (39.8%) met the criteria for EMD. Esophageal outflow obstruction was observed in higher proportions of patients with low BMIs (underweight, 25.9%; normal, 14.1%; overweight, 13.9%; and obese, 9.8%; P = .037), but EMDs were less frequent in obese patients (P = .047), despite higher symptom burden compared with non-obese patients (DSI, 10.5 ± 0.3 vs 9.7 ± 0.2; P = .03 and GSS, 6.5 ± 1 vs 5.9 ± 1; P = .01). Among the 426 patients who underwent reflux monitoring, the proportions with total AET (P = .02), and upright AET (P < .001) increased among BMI categories, supine AET trended strongly (P = .06), in combination with increasing DSI and GSS (P ≤ .001 for each comparison). BMI correlated with symptom burden, higher AET, and positive symptom association probability (P < .01 for each analysis). CONCLUSIONS Increased symptom burden in obese individuals correlates with esophageal acid burden but not with motor disorders.
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Affiliation(s)
- Benjamin D Rogers
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri
| | - Amit Patel
- Duke University School of Medicine and the Durham VA Medical Center, Durham, North Carolina
| | - Dan Wang
- The First Hospital of Jilin University, Changchung, Jilin, China
| | - Gregory S Sayuk
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri.
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Relationship between body mass index, waist circumference, waist hip ratio and erosive gastroesophageal reflux disease in a tertiary centre in Nigeria: A case control study. ALEXANDRIA JOURNAL OF MEDICINE 2019. [DOI: 10.1016/j.ajme.2018.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Physical Activity Protects Against the Risk of Erosive Esophagitis on the Basis of Body Mass Index. J Clin Gastroenterol 2019; 53:102-108. [PMID: 29099464 DOI: 10.1097/mcg.0000000000000947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
GOAL To determine whether physical activity lowers the risk for erosive esophagitis on the basis of body mass index (BMI). BACKGROUND Although previous studies have shown that physical activity is closely associated with erosive esophagitis, these data may be confounded by obesity. STUDY In this retrospective study, we included 182,409 patients who underwent an upper endoscopy and were diagnosed with erosive esophagitis. The impact of the amount and intensity of physical activity on the risk for erosive esophagitis was analyzed based on BMI groups. Subjects were classified into three BMI groups with equal numbers in each group. RESULTS Overall, 10.3% (n=18,859) of patients were diagnosed with erosive esophagitis. After adjusting for confounding factors, a greater amount of exercise [lower tertile: odd ratio (OR), 0.86; 95% confidence interval (CI), 0.77-0.96; middle tertile: OR, 0.91; 95%, CI 0.84-1.00; upper tertile: OR, 0.79; 95% CI, 0.73-0.85) and increased exercise intensity (lower tertile, moderate: OR, 0.61; 95% CI, 0.52-0.71; vigorous: OR, 0.51; 95% CI, 0.44-0.58; middle tertile, moderate: OR, 0.62; 95% CI, 0.55-0.70; vigorous: OR, 0.58; 95% CI, 0.51-0.65; upper tertile, moderate: OR, 0.58; 95% CI, 0.53-0.65; vigorous: OR, 0.58; 95% CI, 0.53-0.64) was associated with a decreased risk for erosive esophagitis in all 3 BMI groups. In addition, we observed that increased physical activity intensity notably decreased the risk for erosive esophagitis in subjects performing lesser physical activity, but slightly decreased the risk for erosive esophagitis in subjects performing more physical activity. CONCLUSION Physical activity is inversely associated with erosive esophagitis.
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Martinucci I, Natilli M, Lorenzoni V, Pappalardo L, Monreale A, Turchetti G, Pedreschi D, Marchi S, Barale R, de Bortoli N. Gastroesophageal reflux symptoms among Italian university students: epidemiology and dietary correlates using automatically recorded transactions. BMC Gastroenterol 2018; 18:116. [PMID: 30016938 PMCID: PMC6050672 DOI: 10.1186/s12876-018-0832-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 06/22/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal disorders worldwide, with relevant impact on the quality of life and health care costs.The aim of our study is to assess the prevalence of GERD based on self-reported symptoms among university students in central Italy. The secondary aim is to evaluate lifestyle correlates, particularly eating habits, in GERD students using automatically recorded transactions through cashiers at university canteen. METHODS A web-survey was created and launched through an app, ad-hoc developed for an interactive exchange of information with students, including anthropometric data and lifestyle habits. Moreover, the web-survey allowed users a self-diagnosis of GERD through a simple questionnaire. As regard eating habits, detailed collection of meals consumed, including number and type of dishes, were automatically recorded through cashiers at the university canteen equipped with an automatic registration system. RESULTS We collected 3012 questionnaires. A total of 792 students (26.2% of the respondents) reported typical GERD symptoms occurring at least weekly. Female sex was more prevalent than male sex. In the set of students with GERD, the percentage of smokers was higher, and our results showed that when BMI tends to higher values the percentage of students with GERD tends to increase. When evaluating correlates with diet, we found, among all users, a lower frequency of legumes choice in GERD students and, among frequent users, a lower frequency of choice of pasta and rice in GERD students. DISCUSSION The results of our study are in line with the values reported in the literature. Nowadays, GERD is a common problem in our communities, and can potentially lead to serious medical complications; the economic burden involved in the diagnostic and therapeutic management of the disease has a relevant impact on healthcare costs. CONCLUSIONS To our knowledge, this is the first study evaluating the prevalence of typical GERD-related symptoms in a young population of University students in Italy. Considering the young age of enrolled subjects, our prevalence rate, relatively high compared to the usual estimates, could represent a further negative factor for the future economic sustainability of the healthcare system.
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Affiliation(s)
- Irene Martinucci
- Division of Gastroenterology-Versilia Hospital, Lido di Camaiore-Lucca, Italy.
| | - Michela Natilli
- Division of Gastroenterology-Versilia Hospital, Lido di Camaiore-Lucca, Italy.,Department of Computer Science-University of Pisa, Pisa, Italy
| | | | - Luca Pappalardo
- Department of Computer Science-University of Pisa, Pisa, Italy.,Institute of Information Science and Technologies ISTI - Italian National Research Council (CNR), Pisa, Italy
| | - Anna Monreale
- Department of Computer Science-University of Pisa, Pisa, Italy
| | - Giuseppe Turchetti
- Institute of Management, Scuola Superiore Sant'Anna of Pisa, Pisa, Italy
| | - Dino Pedreschi
- Department of Computer Science-University of Pisa, Pisa, Italy
| | - Santino Marchi
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery-University of Pisa, Pisa, Italy
| | | | - Nicola de Bortoli
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery-University of Pisa, Pisa, Italy
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Barakat EAME, Abbas NF, El-Kholi NY. Primary bile reflux gastritis versus Helicobacter pylori gastritis: a comparative study. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2018. [DOI: 10.4103/ejim.ejim_42_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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11
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Borbély Y, Kröll D, Nett PC, Moreno P, Tutuian R, Lenglinger J. Radiologic, endoscopic, and functional patterns in patients with symptomatic gastroesophageal reflux disease after Roux-en-Y gastric bypass. Surg Obes Relat Dis 2018; 14:764-768. [PMID: 29631982 DOI: 10.1016/j.soard.2018.02.028] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 01/20/2018] [Accepted: 02/26/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Roux-en-Y gastric bypass (RYGB) is considered the gold standard in treatment of morbid obesity and gastroesophageal reflux disease (GERD). Resolution of GERD symptoms is reported to be approximately 85% to 90%. OBJECTIVE To evaluate patients with persistent GERD symptoms after RYGB and to identify contributing factors. SETTING University hospital, cross-sectional study. METHODS Data of patients evaluated for persistent GERD with a history of RYGB between January 2012 and December 2015 were reviewed. GERD was assessed with questionnaires, endoscopy, 24-hour pH-impendance manometry, and barium swallow. RESULTS Of 47 patients, 44 (93.6%) presented with typical GERD, 18 (38.3%) with obstruction, 8 (17%) with pulmonary symptoms, and 21 (44.7%) with pain. The interval between RYGB and evaluation was a median of 3.8 years (range .8-12.6); median patient age was 36.5 years (19.1-67.2). Median body mass index was 30.3 kg/m2 (20.3-47.2). Pouch gastric fistulas were seen in 2 (5.1%), enlarged pouches in 5 (10.6%), and hiatal hernias in 25 patients (53.2%). Twelve (23.4%) had esophagitis>Los Angeles (LA) grade B. Manometry was performed in 45 (95.7%) and off-proton pump inhibitor 24-hour pH-impedance-metry in 44 patients (94.6%). Seventeen patients (37.8%) had esophageal hypomotility or aperistalsis; hypotensive lower esophageal sphincter was seen in 26 patients (57.8%). Increased esophageal acid exposure (>4% pH<4) was found in 27 (61.4%), an increased number of reflux episodes (>53) in 30 patients (68.2%). Symptoms were deemed as functional in 6 (12.8%). CONCLUSION The evaluation for persistent GERD after RYGB revealed a high percentage of hiatal hernias, hypotensive lower esophageal sphincter, and severe esophageal motility disorders. These findings might have an influence on hiatal hernia closure concomitant with RYGB and the role of pH manometry in the preoperative bariatric assessment.
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Affiliation(s)
- Yves Borbély
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland.
| | - Dino Kröll
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Philipp C Nett
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Peter Moreno
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Radu Tutuian
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Johannes Lenglinger
- Clinic for Visceral Surgery and Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
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12
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Supreme™ laryngeal mask airway use in general Anesthesia for category 2 and 3 Cesarean delivery: a prospective cohort study. BMC Anesthesiol 2017; 17:169. [PMID: 29258438 PMCID: PMC5735892 DOI: 10.1186/s12871-017-0460-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 12/05/2017] [Indexed: 11/16/2022] Open
Abstract
Background The Supreme™ laryngeal mask airway (SLMA) is a single-use LMA with double lumen design that allows separation of the respiratory and the alimentary tract, hence potentially reducing the gastric volume and risk of aspiration. The purpose of this prospective cohort study is to evaluate the the role of the SLMA as an airway technique for women undergoing category 2 and 3 Cesarean delivery under general anesthesia. Methods We recruited 584 parturients who underwent category 2 or 3 Cesarean delivery under general anesthesia, in which 193 parturients underwent category 2 and 391 parturients underwent category 3 Cesarean delivery. The primary outcome was insertion success rate at 1st attempt in SLMA insertion. The secondary outcomes included anaesthetic, obstetric outcomes and maternal side effects associated with airway device. Results The 1st attempt insertion success rate was 98.3%, while the overall insertion success rate was 100%. The mean (Standard deviation) time to effective ventilation was 15.6 (4.4) seconds. Orogastric tube insertion was successful at the 1st attempt in all parturients. There was no clinical evidence of aspiration or regurgitation. No episodes of hypoxemia, laryngospasm or bronchospasm were observed intra-operatively. The incidence of complications was low and with good maternal satisfaction reported. Conclusions The SLMA could be an alternative effective airway in category 2 and 3 parturients emergency Cesarean Delivery under general anesthesia in a carefully-selected obstetric population. Trial registration Clinical Trials Registration: Clinicaltrials.gov Registration NCT02026882. Registered on December 31, 2013.
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13
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Relationship between obesity and development of erosive reflux disease: A mediation analysis of the role of cardiometabolic risk factors. Sci Rep 2017; 7:6375. [PMID: 28743962 PMCID: PMC5527011 DOI: 10.1038/s41598-017-06845-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 06/19/2017] [Indexed: 12/13/2022] Open
Abstract
This study aimed to evaluate whether the relationship between obesity and erosive reflux disease (ERD) is mediated by cardiometabolic risk factors. This cohort study included subjects who underwent repeated endoscopy. To assess whether the association between body mass index (BMI) and ERD development was mediated by cardiometabolic parameters, multivariate Cox proportional hazard models were fitted for mediation analysis. Of 15,154 subjects with negative index endoscopy findings during health check-up, 11,686 subjects who underwent repeated endoscopy were included. During follow-up, 1,367 incident ERD events (11.7%) were observed. Without mediation effect, the multivariate adjusted hazard ratio of BMI was 1.21 (95% CI, 1.03–1.42) in overweight and 1.39 (95% CI, 1.19–1.62) in obese individuals compared to normal weight individuals. When the metabolic syndrome was included as a mediator, the hazard ratio became 1.19 (95% CI, 1.00–1.40) in overweight and 1.29 (95% CI, 1.10–1.52) in obese individuals. Both systolic blood pressure and triglyceride level were found to fully mediate the effect of BMI on ERD. Fasting glucose level was a partial mediator. The estimated percentage of total effect mediated by cardiometabolic risk factors was 35.4%. Cardiometabolic parameters partially or fully mediate the association between overweight and obesity and incident ERD.
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15
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Chang CH, Wu CP, Wang JD, Lee SW, Chang CS, Yeh HZ, Ko CW, Lien HC. Alcohol and tea consumption are associated with asymptomatic erosive esophagitis in Taiwanese men. PLoS One 2017; 12:e0173230. [PMID: 28264069 PMCID: PMC5338804 DOI: 10.1371/journal.pone.0173230] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 02/18/2017] [Indexed: 12/13/2022] Open
Abstract
Objective Asymptomatic erosive esophagitis (AEE) is commonly found in men, and might be a risk factor of developing esophageal adenocarcinoma. We aimed to determine if specific dietary habits increase the risk of AEE in asymptomatic Taiwanese men. Methods We recruited male adults undergoing upper gastrointestinal endoscopy for health check. We excluded subjects with reflux symptoms, or taking anti-reflux medications or drugs that potentially impair lower esophageal sphincter function or cause mucosal injury. The frequency of consuming reflux-provoking diets including alcohol, tea, coffee, tomato/citric juice, chocolate, sweet food, and spicy food was assessed. The erosive esophagitis was diagnosed based on the Los Angeles Classification after endoscopy. Frequent consumption of a specific diet was defined as ≥4 days/week of consuming that diet. Results A total of 1256 participants were recruited. After excluding 424 ineligible subjects, AEE was identified in 180 (22%) among 832 asymptomatic subjects. The risk of AEE increased with the number of days per week of consuming alcohol or tea: nondrinkers (19%, 17%), occasional drinkers (<1 day/week; 19%, 15%), regular drinkers (1–3 days/week; 26%, 21%), frequent drinkers (4–6 days/week; 32%, 22%), and daily drinkers (42%, 28%), respectively (trend test P < 0.001 for both). Multivariate analysis showed that hiatus hernia (adjusted odds ratio (aOR) 5.0, 95% confidence interval (CI) 2.6–9.6), drinking alcohol ≥4 days/week (aOR 2.3, 95% CI 1.3–4.0), and drinking tea ≥4 days/week (aOR 1.6, 95% CI 1.1–2.3) are independent risk factors of AEE. The risk of AEE was 3.8 times greater for those drinking both alcohol and tea ≥4 days/week than the non-drinkers. Conclusions Frequent alcohol and tea consumption increased the risk of AEE in Taiwanese men.
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Affiliation(s)
- Chung-Hsin Chang
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Cheng-Pin Wu
- Health Examination Center, China Medical University Hospital, Taichung, Taiwan
- Preventive Medicine Center, China Medical University Hospital, Taichung, Taiwan
| | - Jung-Der Wang
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shou-Wu Lee
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chi-Sen Chang
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Hong-Zen Yeh
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Wang Ko
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Han-Chung Lien
- Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, National Yang-Ming University, Taipei, Taiwan
- * E-mail:
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Madhok BM, Carr WRJ, McCormack C, Boyle M, Jennings N, Schroeder N, Balupuri S, Small PK. Preoperative endoscopy may reduce the need for revisional surgery for gastro-oesophageal reflux disease following laparoscopic sleeve gastrectomy. Clin Obes 2016; 6:268-72. [PMID: 27400631 DOI: 10.1111/cob.12153] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 12/13/2022]
Abstract
Laparoscopic sleeve gastrectomy is a safe and effective bariatric operation, but postoperative reflux symptoms can sometimes necessitate revisional surgery. Roux-en-Y gastric bypass is the preferred operation in morbidly obese patients with gastro-oesophageal reflux disease. In 2011, we introduced preoperative endoscopy to assess for hiatus hernia or evidence of oesophagitis in conjunction with an assessment of gastro-oesophageal reflux symptoms for all patients undergoing bariatric surgery with a view to avoid sleeve gastrectomy for these patients. A prospectively maintained database was used to identify patients who underwent sleeve gastrectomy before and after we changed the unit policy. The need for revisional surgery in patients with troublesome gastro-oesophageal reflux disease was examined. Prior to 2011, 130 patients underwent sleeve gastrectomy, and 11 (8.5%) of them required conversion to Roux-en-Y gastric bypass for symptomatic reflux disease. Following the policy change, 284 patients underwent sleeve gastrectomy, and to date, only five (1.8%) have required revisional surgery (p = 0.001). Baseline demographics were comparable between the groups, and average follow-up period was 47 and 33 months, respectively, for each group. Preoperative endoscopy and a detailed clinical history regarding gastro-oesophageal reflux symptoms may improve patient selection for sleeve gastrectomy. Avoiding sleeve gastrectomy in patients with reflux disease and/or hiatus hernia may reduce the incidence of revisional surgery.
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Affiliation(s)
- B M Madhok
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - W R J Carr
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - C McCormack
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - M Boyle
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - N Jennings
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - N Schroeder
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - S Balupuri
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
| | - P K Small
- Bariatric Unit, Department of Surgery, Sunderland Royal Hospital, Sunderland, United Kingdom
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Zero-Inflated Models for Identifying Relationships Between Body Mass Index and Gastroesophageal Reflux Symptoms: A Nationwide Population-Based Study in China. Dig Dis Sci 2016; 61:1986-95. [PMID: 26993823 DOI: 10.1007/s10620-016-4113-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 03/04/2016] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND AIM That obesity leads to gastroesophageal reflux is a widespread notion. However, scientific evidence for this association is limited, with no rigorous epidemiological approach conducted to address this question. This study examined the relationship between body mass index (BMI) and gastroesophageal reflux symptoms in a large population-representative sample from China. METHODS We performed a cross-sectional study in an age- and gender-stratified random sample of the population of five central regions in China. Participants aged 18-80 years completed a general information questionnaire and a Chinese version of the Reflux Disease Questionnaire. The zero-inflated Poisson regression model estimated the relationship between body mass index and gastroesophageal reflux symptoms. RESULTS Overall, 16,091 (89.4 %) of the 18,000 eligible participants responded. 638 (3.97 %) and 1738 (10.81 %) experienced at least weekly heartburn and weekly acid regurgitation, respectively. After adjusting for potential risk factors in the zero-inflated part, the frequency [odds ratio (OR) 0.66, 95 % confidence interval (95 % CI) 0.50-0.86, p = 0.002] and severity (OR 0.66, 95 % CI 0.50-088, p = 0.004) of heartburn in obese participants were statistically significant compared to those in normal participants. In the Poisson part, the frequency of acid regurgitation, overweight (OR 1.10, 95 % CI 1.01-1.21, p = 0.038) and obesity (OR 1.19, 95 % CI 1.04-1.37, p = 0.013) were statistically significant. BMI was strongly and positively related to the frequency and severity of gastroesophageal reflux symptoms. Additionally, gender exerted strong specific effects on the relationship between BMI and gastroesophageal reflux symptoms. CONCLUSIONS The severity and frequency of heartburn were positively correlated with obesity. This relationship was presented distinct in male participants only.
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Fu MJ, Zhu LY. Risk factors for gastroesophageal reflux disease. Shijie Huaren Xiaohua Zazhi 2016; 24:2654-2660. [DOI: 10.11569/wcjd.v24.i17.2654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastroesophageal reflux disease, a common disease of the digestive tract that can be caused by various factors, seriously harms the patients' life quality due to the repeated episodes. Here we discuss the risk factors for gastroesophageal reflux disease, in order to assist in the prevention and treatment of the disease.
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Body mass index association with functional gastrointestinal disorders: differences between genders. Results from a study in a tertiary center. J Gastroenterol 2016; 51:337-45. [PMID: 26265209 DOI: 10.1007/s00535-015-1111-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Accepted: 07/14/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Obesity is considered as a risk factor for many functional gastrointestinal disorders. The aim of the study was to evaluate if functional digestive disorders are associated with specific body mass index groups and gender. METHODS A total of 1074 patients (50.3 ± 16.5 years, 67 % females) filled out a standard Rome III questionnaire (79 % acceptance rate). The patients were assigned to five groups according to their body mass index: underweight (6 %), normal (49 %), overweight (28 %), obese (12 %), and morbidly obese (5 %). Data analysis was performed using multinomial logistic regression; subjects with the normal weight were the reference group. RESULTS Patients presented specific demographic and clinical characteristics according to the weight groups. Underweight patients were younger (p < 0.001), and presented a female predominance (p = 0.006), dysphagia (p = 0.013) and soiling (p = 0.021). Overweight patients were older (p = 0.001), and reported more frequently globus (p = 0.001), regurgitation (p = 0.004), postprandial distress syndrome (p = 0.009). Obese patients reported more frequently regurgitation (p < 0.001). Morbid obese patients reported dyspepsia (p = 0.046). In patients, the odds of regurgitation increased with body mass index from underweight to obesity, but not when compared to morbid obesity. The probability of globus and regurgitation increased with body mass index and presented a steeper increase in females. CONCLUSIONS In patients with functional gastrointestinal disorders, globus and regurgitation are associated with body mass index, mainly in female patients.
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Erosive Esophagitis in the Obese: The Effect of Ethnicity and Gender on Its Association. Gastroenterol Res Pract 2016; 2016:7897390. [PMID: 27118969 PMCID: PMC4826927 DOI: 10.1155/2016/7897390] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 03/06/2016] [Indexed: 01/10/2023] Open
Abstract
Background. Data examining the association between obesity and erosive esophagitis (ErE) have been inconsistent, with very little known about interracial variation. Goals. To examine the association between obesity and ErE among patients of different ethnic/racial backgrounds. Methods. The study sample included 2251 patients who underwent esophagogastroduodenoscopy (EGD). The effects of body mass index (BMI) on ErE were assessed by gender and in different ethnic groups. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using multivariate logistic regression analysis. Results. The prevalence of ErE was 29.4% (661/2251). Overweight and obese subjects were significantly more likely to have ErE than individuals with a normal BMI, with the highest risk seen in the morbidly obese (OR 6.26; 95% CI 3.82–10.28; p < 0.0001). Normal weight Black patients were less likely to have ErE as compared to Caucasians (OR 0.46; 95% CI 0.27–0.79; p = 0.005), while the odds ratio comparing normal weight Hispanics to normal weight Whites was not statistically significant. No effect modification was seen between BMI and race/ethnicity or BMI and gender. Significant trends were seen in each gender and ethnicity. Conclusions. The effect of BMI on ErE does not appear to vary by race/ethnicity or gender.
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21
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Tolone S, Savarino E, de Bortoli N, Frazzoni M, Furnari M, d'Alessandro A, Ruggiero R, Docimo G, Brusciano L, Gili S, Pirozzi R, Parisi S, Colella C, Bondanese M, Pascotto B, Buonomo N, Savarino V, Docimo L. Esophagogastric junction morphology assessment by high resolution manometry in obese patients candidate to bariatric surgery. Int J Surg 2015; 28 Suppl 1:S109-13. [PMID: 26718611 DOI: 10.1016/j.ijsu.2015.12.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 05/07/2015] [Accepted: 05/22/2015] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Obesity is a strong independent risk factor of gastroesophageal reflux disease (GERD) symptoms and hiatal hernia development. Pure restrictive bariatric surgery should not be indicated in case of hiatal hernia and GERD. However it is unclear what is the real incidence of disruption of esophagogastric junction (EGJ) in patients candidate to bariatric surgery. Actually, high resolution manometry (HRM) can provide accurate information about EGJ morphology. Aim of this study was to describe the EGJ morphology determined by HRM in obese patients candidate to bariatric surgery and to verify if different EGJ morphologies are associated to GERD-related symptoms presence. METHODS All patients underwent a standardized questionnaire for symptom presence and severity, upper endoscopy, high resolution manometry (HRM). EGJ was classified as: Type I, no separation between the lower esophageal sphincter (LES) and crural diaphragm (CD); Type II, minimal separation (>1 and < 2 cm); Type III, >2 cm separation. RESULTS One hundred thirty-eight obese (BMI>35) subjects were studied. Ninety-eight obese patients referred at least one GERD-related symptom, whereas 40 subjects were symptom-free. According to HRM features, EGJ Type I morphology was documented in 51 (36.9%) patients, Type II in 48 (34.8%) and Type III in 39 (28.3%). EGJ Type III subjects were more frequently associated to Symptoms than EGJ Type I (38/39, 97.4%, vs. 21/59, 41.1% p < 0.001). CONCLUSIONS Obese subjects candidate to bariatric surgery have a high risk of disruption of EGJ morphology. In particular, obese patients with hiatal hernia often refer pre-operative presence of GERD symptoms. Testing obese patients with HRM before undergoing bariatric surgery, especially for restrictive procedures, can be useful for assessing presence of hiatal hernia.
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Affiliation(s)
- Salvatore Tolone
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Nicola de Bortoli
- Division of Gastroenterology, Department of Internal Medicine, University of Pisa, Pisa, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Marzio Frazzoni
- Division of Gastroenterology, Baggiovara Hospital, Modena, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Manuele Furnari
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Antonio d'Alessandro
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Roberto Ruggiero
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Giovanni Docimo
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Luigi Brusciano
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Simona Gili
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Raffaele Pirozzi
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Simona Parisi
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Carmine Colella
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Mariachiara Bondanese
- Division of Surgical Pathophysiology, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Beniamino Pascotto
- Division of Surgical Pathophysiology, Department of Surgery, Second University of Naples, Naples, Italy.
| | - NunzioMattia Buonomo
- Division of Surgical Pathophysiology, Department of Surgery, Second University of Naples, Naples, Italy.
| | - Vincenzo Savarino
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy; GISE, Gruppo Italiano per lo Studio dell'Esofago, Italy.
| | - Ludovico Docimo
- Division of Surgery, Department of Surgery, Second University of Naples, Naples, Italy.
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Abdelkader NA, Montasser IF, Bioumy EE, Saad WE. Impact of anthropometric measures and serum leptin on severity of gastroesophageal reflux disease. Dis Esophagus 2015; 28:691-8. [PMID: 25168182 DOI: 10.1111/dote.12271] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The aim of this prospective study was to evaluate the impact of obesity, determined by different anthropometric measures, on clinical and endoscopic severity of GERD and the relation between serum leptin and clinical and endoscopic severity of GERD in Egyptian patients. The study was carried out at Ain Shams University Hospitals and Theodor Bilharz Research Institute, Cairo, Egypt. A total of 60 patients with clinically and endoscopically evident gastroesophageal reflux disease (GERD) were enrolled in this study as well as 20 healthy subjects matched for age and gender serving as the control group. Patients were divided according to their body mass index (BMI) into two groups: group 1 (n = 30): overweight and obese (BMI ≥ 25 and/or waist-to-height ratio [WHtR] ≥ 0.5) and group 2 (n = 30): normal weight (BMI ≥ 18 to < 25 and/or WHtR ≥ 0.4 to < 0.5). Upper gastrointestinal endoscopy, anthropometric measures, and symptom severity score questionnaire were done for all patients. Serum leptin hormone was assessed for patients and control groups.The evidence revealed statistically significant difference between the two groups in terms of different anthropometric measures (P < 0.00) except the height (P < 0.9), abdominal fat depot equations (P < 0.00), endoscopic findings according to Los Angeles classification (P < 0.001), symptom severity score (P < 0.00), and serum leptin hormone (43.96 ± 23.50 in group 1 vs. 7.5133 ± 8.18294 in group 2 and 6.98 ± 5.90 in the control group) (P = 0.00). Obesity in general and central (abdominal) obesity specifically has significant impact on clinical and endoscopic severity of GERD. Increased leptin hormone level is associated with clinical and endoscopic severity of GERD. Future trial on larger number of patients is emphasized.
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Affiliation(s)
- N A Abdelkader
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - I F Montasser
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - E E Bioumy
- Department of Tropical Medicine, Theodor Bilharz Research Institute, Cairo, Egypt
| | - W E Saad
- Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Abstract
There has been a substantial increase in the incidence of esophageal adenocarcinoma over the past 40 years. Meta-analyses of large prospective cohorts and population-based case-control studies demonstrate consistent associations between obesity and the development of adenocarcinoma of the esophagus and esophago-gastric junction, with an approximate doubling of risk of esophageal adenocarcinoma among patients who are obese, and an almost five-fold increased risk among those with BMI >40 kg/m2. The pathologic precursor, specialized intestinal metaplasia in Barrett's esophagus, is also associated with increased adiposity. Epidemiologic evidence suggests that this cancer risk is not solely due to increased gastro-esophageal reflux, and that adipose tissue itself, in particular visceral adipose, may fuel carcinogenesis through the production of adipokines, cytokines, growth factors, and increased inflammation. The robust epidemiologic evidence linking obesity with esophageal adenocarcinoma makes it an exemplar model for investigating the molecular mechanisms underpinning obesity-associated malignant progression, which are discussed in this review.
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Affiliation(s)
- Jessie A Elliott
- a 1 Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin & St. James' Hospital, Dublin 8, Ireland
- b 2 Diabetes Complications Research Centre, Conway Institute of Biomedical and Biomolecular Research, University College Dublin, Dublin 4, Ireland
| | - Claire L Donohoe
- a 1 Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin & St. James' Hospital, Dublin 8, Ireland
| | - John V Reynolds
- a 1 Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin & St. James' Hospital, Dublin 8, Ireland
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Abstract
There is substantial interest in identifying patients with premalignant conditions such as Barrett's esophagus (BE), to improve outcomes of subjects with esophageal adenocarcinoma. However, there is limited consensus on the rationale for screening, the appropriate target population, and optimal screening modality. Recent progress in the development and validation of minimally invasive tools for BE screening has reinvigorated interest in BE screening. BE risk scores combining clinical, anthropometric, and laboratory variables are being developed that may allow more precise targeting of screening to high-risk individuals. This article reviews and summarizes data on recent progress and challenges in screening for BE.
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Affiliation(s)
- Milli Gupta
- Division of Gastroenterology and Hepatology, University of Calgary, 2500 University Dr NW, Calgary, Alberta T2N 1N4, Canada
| | - Prasad G Iyer
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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de Bortoli N, Guidi G, Martinucci I, Savarino E, Imam H, Bertani L, Russo S, Franchi R, Macchia L, Furnari M, Ceccarelli L, Savarino V, Marchi S. Voluntary and controlled weight loss can reduce symptoms and proton pump inhibitor use and dosage in patients with gastroesophageal reflux disease: a comparative study. Dis Esophagus 2014; 29:197-204. [PMID: 25516110 DOI: 10.1111/dote.12319] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A wide variety of pieces of evidence has suggested that obesity is associated with a significant increase in the risk for gastroesophageal reflux disease (GERD) symptoms and its complications. The aim of this study was to evaluate the effect of weight loss on reflux symptoms in overweight/obese patients with proven GERD. We enrolled overweight/obese patients with typical GERD symptoms and erosive esophagitis. At baseline, patients underwent detailed reflux symptoms evaluation and anthropometric assessment, and were divided into two treatment groups: group A received proton pump inhibitor (PPI) and a personalized hypocaloric diet and aerobic exercise; and group B received PPI and a 'standard of care diet'. The dietetic treatment was considered effective if at least 10% of weight loss was achieved within 6 months. All patients were evaluated in terms of anthropometric data, GERD symptoms, and PPI use. In group A, mean body mass index (BMI) decreased from 30.3 ± 4.1 to 25.7 ± 3.1 (P < 0.05), and mean weight decreased from 82.1 ± 16.9 kg to 69.9 ± 14.4 kg (P < 0.05). In group B, there was no change in BMI and weight. Symptom perception decreased (P < 0.05) in both groups during PPI therapy, but a higher improvement was recorded in group A. In group A, PPI therapy was completely discontinued in 27/50 of the patients, and halved in 16/50. Only 7/50 continued the same PPI dosage. In group B, 22/51 halved the therapy and 29/51 maintained full dosage of therapy, but none was able to discontinue PPI due to a symptom recurrence. Overall, weight loss of at least 10% is recommended in all patients with GERD in order to boost the effect of PPI on reflux symptom relief and to reduce chronic medication use.
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Affiliation(s)
- N de Bortoli
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - G Guidi
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - I Martinucci
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - E Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - H Imam
- Gastroenterology and Hepatology Unit, Internal Medicine Department, Assiut University Hospital, Assiut, Egypt
| | - L Bertani
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - S Russo
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - R Franchi
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - L Macchia
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - M Furnari
- Division of Gastroenterology, Department of Internal Medicine (DIMI), University of Genoa, Genoa, Italy
| | - L Ceccarelli
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - V Savarino
- Division of Gastroenterology, Department of Internal Medicine (DIMI), University of Genoa, Genoa, Italy
| | - S Marchi
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
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Huseini M, Wood GC, Seiler J, Argyropoulos G, Irving BA, Gerhard GS, Benotti P, Still C, Rolston DDK. Gastrointestinal symptoms in morbid obesity. Front Med (Lausanne) 2014; 1:49. [PMID: 25593922 PMCID: PMC4292065 DOI: 10.3389/fmed.2014.00049] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 11/16/2014] [Indexed: 12/27/2022] Open
Abstract
Background: Several reports have shown an increased prevalence of gastrointestinal (GI) symptoms in obese subjects in community-based studies. To better understand the role of the GI tract in obesity, and because there are limited clinic-based studies, we documented the prevalence of upper and lower GI symptoms in morbidly obese individuals in a clinic setting. Objective: The aim of our study was to compare the prevalence of GI symptoms in morbidly obese individuals in a weight management clinic with non-obese individuals with similar comorbidities as morbidly obese individuals in an Internal Medicine clinic. Methods: Class II and III obese patients BMI >35 kg/m2 (N = 114) and 182 non-obese patients (BMI <25 kg/m2) completed the GI symptoms survey between August 2011 and April 2012 were included in this study. The survey included 24 items pertaining to upper and lower GI symptoms. The participants rated the frequency of symptoms as absent (never, rarely) or present (occasionally, frequently). The symptoms were clustered into five categories: oral symptoms, dysphagia, gastroesophageal reflux, abdominal pain, and bowel habits. Responses to each symptom cluster were compared between obese group and normal weight groups using logistic regression. Results: Of the 24 items, 18 had a higher frequency in the obese group (p < 0.005 for each). After adjusting for age and gender, the obese patients were more likely to have upper GI symptoms: any oral symptom (OR = 2.3, p = 0.0013), dysphagia (OR 2.9, p = 0.0006), and any gastroesophageal reflux (OR 3.8, p < 0.0001). Similarly, the obese patients were more likely to have lower GI symptoms: any abdominal pain (OR = 1.7, p = 0.042) and altered bowel habits (OR = 2.8, p < 0.0001). Conclusion: These observations suggest a statistically significant increase in frequency of both upper and lower GI symptoms in morbidly obese patients when compared to non-obese subjects.
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Affiliation(s)
- Mustafa Huseini
- Institute of Obesity, Geisinger Health System , Danville, PA , USA
| | - G Craig Wood
- Institute of Obesity, Geisinger Health System , Danville, PA , USA
| | - Jamie Seiler
- Institute of Obesity, Geisinger Health System , Danville, PA , USA
| | | | - Brian A Irving
- Institute of Obesity, Geisinger Health System , Danville, PA , USA
| | - Glenn S Gerhard
- Institute of Obesity, Geisinger Health System , Danville, PA , USA ; Department of Biochemistry, Molecular Biology, Pathology and Laboratory Medicine, Pennsylvania State University , Hershey, PA , USA
| | - Peter Benotti
- Institute of Obesity, Geisinger Health System , Danville, PA , USA
| | | | - David D K Rolston
- Institute of Obesity, Geisinger Health System , Danville, PA , USA ; Department of Internal Medicine, Geisinger Health System , Danville, PA , USA
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Alexandre L, Long E, Beales ILP. Pathophysiological mechanisms linking obesity and esophageal adenocarcinoma. World J Gastrointest Pathophysiol 2014; 5:534-549. [PMID: 25400997 PMCID: PMC4231518 DOI: 10.4291/wjgp.v5.i4.534] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 08/07/2014] [Accepted: 09/10/2014] [Indexed: 02/06/2023] Open
Abstract
In recent decades there has been a dramatic rise in the incidence of esophageal adenocarcinoma (EAC) in the developed world. Over approximately the same period there has also been an increase in the prevalence of obesity. Obesity, especially visceral obesity, is an important independent risk factor for the development of gastro-esophageal reflux disease, Barrett’s esophagus and EAC. Although the simplest explanation is that this mediated by the mechanical effects of abdominal obesity promoting gastro-esophageal reflux, the epidemiological data suggest that the EAC-promoting effects are independent of reflux. Several, not mutually exclusive, mechanisms have been implicated, which may have different effects at various points along the reflux-Barrett’s-cancer pathway. These mechanisms include a reduction in the prevalence of Helicobacter pylori infection enhancing gastric acidity and possibly appetite by increasing gastric ghrelin secretion, induction of both low-grade systemic inflammation by factors secreted by adipose tissue and the metabolic syndrome with insulin-resistance. Obesity is associated with enhanced secretion of leptin and decreased secretion of adiponectin from adipose tissue and both increased leptin and decreased adiponectin have been shown to be independent risk factors for progression to EAC. Leptin and adiponectin have a set of mutually antagonistic actions on Barrett’s cells which appear to influence the progression of malignant behaviour. At present no drugs are of proven benefit to prevent obesity associated EAC. Roux-en-Y reconstruction is the preferred bariatric surgical option for weight loss in patients with reflux. Statins and aspirin may have chemopreventative effects and are indicated for their circulatory benefits.
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Abstract
The incidence of oesophageal adenocarcinoma has increased dramatically in the developed world in the last half century. Over approximately the same period there has been an increase in the prevalence of obesity. Multiple epidemiological studies and meta-analyses have confirmed that obesity, especially abdominal, visceral obesity, is a risk factor for gastro-oesophageal reflux, Barrett's oesophagus and oesophageal adenocarcinoma. Although visceral obesity enhances gastro-oesophageal reflux, the available data also show that visceral obesity increases the risk of Barrett's oesophagus and adenocarcinoma via reflux-independent mechanisms. Several possible mechanisms could link obesity with the risk of oesophageal adenocarcinoma in addition to mechanical effects increasing reflux. These include reduced gastric Helicobacter pylori infection, altered intestinal microbiome, factors related to lifestyle, the metabolic syndrome and associated low-grade inflammation induced by obesity and the secretion of mediators by adipocytes which may directly influence the oesophageal epithelium. Of these adipocyte-derived mediators, increased leptin levels have been independently associated with progression to oesophageal adenocarcinoma and in laboratory studies leptin enhances malignant behaviours in cell lines. Adiponectin is also secreted by adipocytes and levels decline with obesity: decreased serum adiponectin levels are associated with malignant progression in Barrett's oesophagus and experimentally adiponectin exerts anticancer effects in Barrett's cell lines and inhibits growth factor signalling. At present there are no proven chemopreventative interventions that may reduce the incidence of obesity-associated oesophageal cancer: observational studies suggest that the combined use of a statin and aspirin or another cyclo-oxygenase inhibitor is associated with a significantly reduced cancer incidence in patients with Barrett's oesophagus.
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Affiliation(s)
- Elizabeth Long
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
| | - Ian L P Beales
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
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Gastroesophageal reflux disease and obesity: do we need to perform reflux testing in all candidates to bariatric surgery? Int J Surg 2014; 12 Suppl 1:S173-7. [PMID: 24859401 DOI: 10.1016/j.ijsu.2014.05.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 05/03/2014] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Obesity is a strong independent risk factor of gastroesophageal reflux disease (GERD) symptoms and esophageal erosions. However the relationship between obesity and GERD is still a subject of debate. In fact, if in most cases bariatric surgery can diminish reflux by losing a large amount of fat, on the other hand some restrictive procedure can worsen or cause the presence of GERD. Thus, it is unclear if patients candidate to bariatric surgery have to perform pre-operative reflux testing or not. AIM of the study was to verify the presence of GERD patterns in patients candidate to surgery and the need of pre-operative reflux testing. METHODS All patients underwent to a standardized questionnaire for symptoms severity (GERQ), upper endoscopy, high resolution manometry (HRiM) and impedance pH-monitoring (MII-pH). Patients were stratified into: group 1 (negative for both GERQ and endoscopy), group 2 (positive for GERQ and negative for endoscopy), group 3 (positive for both GERQ and endoscopy). A healthy-volunteers group (HV) was assessed. RESULTS One hundred thirty-nine subjects (obese, 124; HV normal weight, 15) were studied. Group 1 showed comparable mean LES pressure, peristaltic function, bolus transport and presence of hiatal hernia than HV. Group 2 showed a reduction of these parameters, while group 3 showed a statistical significant reduction in LES pressure, peristaltic function, bolus transport and increase in presence of hiatal hernia. At MII-pH, Group 1 showed a not significant increase in reflux patterns; group 2 and 3 showed a significant increase in esophageal acid exposure and in number of refluxes (both acid and weakly acid), with group 3 showing the higher grade of reflux pattern. CONCLUSIONS Obese subjects with pre-operative presence of GERD symptoms and endoscopical signs could be tested with HRM and MII-pH before undergoing bariatric surgery, especially for restrictive procedures. On the other hand, obese patients without any sign of GERD could not be tested for reflux, showing similar patterns to HV.
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Abstract
Obesity is strongly associated with the prevalence of nonalcoholic fatty liver disease (NAFLD) in adult and pediatric populations. Nutrition, physical activity, and behavioral modifications are critical components of the treatment regimen for all obese patients with NAFLD. Bariatric surgeries that affect or restrict the flow of food through the gastrointestinal tract may improve liver histology in morbidly obese patients with nonalcoholic steatohepatitis (NASH), although randomized clinical trials and quasi-randomized clinical studies are lacking. Early detection of NASH and hepatic fibrosis using noninvasive biochemical and imaging markers that may replace liver biopsy is the current challenge.
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Affiliation(s)
- Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Marmara University, Fevzi Cakmak Mah, Mimar Sinan Cad. No. 41 Ust Kaynarca, Pendik, Istanbul 34899, Turkey; Institute of Gastroenterology, Marmara University, Karaciger Arastirmalari Birimi, Basibuyuk, Maltepe, Istanbul 34840, Turkey
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Martinucci I, de Bortoli N, Savarino E, Nacci A, Romeo SO, Bellini M, Savarino V, Fattori B, Marchi S. Optimal treatment of laryngopharyngeal reflux disease. Ther Adv Chronic Dis 2013; 4:287-301. [PMID: 24179671 DOI: 10.1177/2040622313503485] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Laryngopharyngeal reflux is defined as the reflux of gastric content into larynx and pharynx. A large number of data suggest the growing prevalence of laryngopharyngeal symptoms in patients with gastroesophageal reflux disease. However, laryngopharyngeal reflux is a multifactorial syndrome and gastroesophageal reflux disease is not the only cause involved in its pathogenesis. Current critical issues in diagnosing laryngopharyngeal reflux are many nonspecific laryngeal symptoms and signs, and poor sensitivity and specificity of all currently available diagnostic tests. Although it is a pragmatic clinical strategy to start with empiric trials of proton pump inhibitors, many patients with suspected laryngopharyngeal reflux have persistent symptoms despite maximal acid suppression therapy. Overall, there are scant conflicting results to assess the effect of reflux treatments (including dietary and lifestyle modification, medical treatment, antireflux surgery) on laryngopharyngeal reflux. The present review is aimed at critically discussing the current treatment options in patients with laryngopharyngeal reflux, and provides a perspective on the development of new therapies.
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Zalar A, Haddouche B, Antonietti M, Alhameedi R, Iwanicki-Caron I, Lecleire S, Ducrotté P. Lack of Correlation Between Morbid Obesity and Severe Gastroesophageal Reflux Disease in Candidates for Bariatric Surgery: Results of a Large Prospective Study. Obes Surg 2013; 23:1939-41. [DOI: 10.1007/s11695-013-1064-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Abstract
BACKGROUND Obesity is associated with increased risk of gastroesophageal reflux disease (GERD). GOAL To evaluate the effect of obesity on symptom resolution in patients with nonerosive reflux disease (NERD) and healing rates in patients with erosive esophagitis (EE). METHODS Two post hoc analyses were performed. Analyses included pooled data from randomized, double-blind, multicenter studies of proton pump inhibitors (PPIs) in GERD patients. RESULTS Analysis 1 included 704 patients with NERD receiving esomeprazole 20 mg, esomeprazole 40 mg, or placebo. Analysis 2 included 11,027 patients with EE receiving esomeprazole 40 mg, omeprazole 20 mg, or lansoprazole 30 mg. For NERD patients, no significant association between baseline heartburn severity and body mass index (BMI) was observed. In EE patients, overweight (BMI 25 to <35 kg/m) and obese (BMI ≥35 kg/m) patients had significantly higher rates of Los Angeles (LA) grade C or D EE than patients with BMI <25 kg/m (P<0.0001). Percentages of PPI-treated patients who achieved heartburn resolution or EE healing within a given LA grade were similar across BMI categories. Heartburn resolution was significantly associated with treatment (esomeprazole vs. placebo), increasing age, and for men versus women (all P≤0.0284). EE healing was significantly associated with PPI treatment (esomeprazole and lansoprazole vs. omeprazole), increasing age, race, presence of a hiatal hernia, and lower LA grade at baseline (all P≤0.0183). CONCLUSIONS In patients with GERD, high BMI was associated with more severe EE at baseline. However, during PPI treatment, BMI is not a significant independent predictor of heartburn resolution or EE healing.
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The role of the supraglottic airway in general anaesthesia for Caesarean section. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2013. [DOI: 10.1016/j.tacc.2013.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Peura DA, Pilmer B, Hunt B, Mody R, Perez MC. The effects of increasing body mass index on heartburn severity, frequency and response to treatment with dexlansoprazole or lansoprazole. Aliment Pharmacol Ther 2013; 37:810-8. [PMID: 23451835 PMCID: PMC3613742 DOI: 10.1111/apt.12270] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Revised: 11/12/2012] [Accepted: 02/08/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Higher body mass index (BMI) is a recognised risk factor for gastro-oesophageal reflux disease (GERD). Data regarding the impact of BMI on proton pump inhibitor (PPI) therapy are conflicting. AIM To assess the impact of BMI on baseline heartburn symptom severity and frequency and response to PPI therapy in patients with non-erosive GERD (NERD) or erosive oesophagitis (EO). METHODS In post hoc analyses of phase 3 trial data, 621 NERD and 2692 EO patients were stratified by BMI (<25, 25 to <30 and ≥30 kg/m(2) ). NERD patients received either dexlansoprazole MR 30 mg or placebo daily for 4 weeks. EO patients received either dexlansoprazole MR 60 mg or lansoprazole 30 mg for 8 weeks. Symptom frequency and severity were assessed at baseline and subsequently by daily diary. RESULTS In both the NERD and EO cohorts, baseline heartburn severity increased with increasing BMI. The impact of PPI therapy on the reduction in heartburn symptom frequency and severity in both NERD and EO patients was similar across BMI categories. EO healing rates in patients treated with dexlansoprazole but not lansoprazole were higher in obese patients compared with those with a BMI <30 kg/m(2) . Differences between the PPIs were small. CONCLUSIONS The PPIs evaluated in this study reduced the frequency and severity of 24-h heartburn regardless of baseline BMI. In addition, because patients with higher BMI have more severe symptoms at baseline, they may experience greater therapeutic gain with dexlansoprazole (NERD and erosive oesophagitis) and possibly lansoprazole (erosive oesophagitis) treatment.
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Affiliation(s)
- D A Peura
- University of Virginia Health Sciences CenterCharlottesville, VA, USA
| | - B Pilmer
- Takeda Global Research & Development Center, IncDeerfield, IL, USA
| | - B Hunt
- Takeda Global Research & Development Center, IncDeerfield, IL, USA
| | - R Mody
- Takeda Pharmaceuticals International, IncDeerfield, IL, USA
| | - M C Perez
- Takeda Global Research & Development Center, IncDeerfield, IL, USA
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Bernal-Reyes R, Monzalvo López A, Bernal-Serrano M. Prevalencia de síntomas gastrointestinales en personas con sobrepeso y obesidad. Estudio epidemiológico en una población mexicana. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2013; 78:28-34. [DOI: 10.1016/j.rgmx.2012.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 09/14/2012] [Accepted: 10/03/2012] [Indexed: 01/30/2023]
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Ye BX, Heng D, Jiang LQ, Wang Y, Zhang HJ, Li XL, Lin L. Association between body mass index, hiatal hernia and gastroesophageal reflux in patients with gastroesophageal reflux disease. Shijie Huaren Xiaohua Zazhi 2012; 20:3375-3379. [DOI: 10.11569/wcjd.v20.i34.3375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the relationship between body mass index (BMI), hiatal hernia (HH) and gastroesophageal reflux (including symptoms and esophagitis) in patients with gastroesophageal reflux disease (GERD).
METHODS: Five hundred and ninety patients diagnosed with GERD at our hospital from June 2008 to Oct 2011 were included in the study. Gastroesophageal reflux symptoms were assessed using the Reflux Disease Questionnaire (RDQ). Erosive esophagitis (EE), non-erosive reflux disease (NERD), and hiatal hernia (HH) were diagnosed by gastroscopy. Patients were categorized into four groups according to BMI: underweight (BMI < 18.5 kg/m2), normal weight (18.5-22.9 kg/m2), overweight (23.0-24.9 kg/m2), and obesity (≥ 25 kg/m2). The clinical characteristics of GERD, relationship between HH and BMI, between BMI/HH and symptoms, and between BMI/HH and EE were analyzed.
RESULTS: RDQ score was 13.33 ± 5.66. EE accounted for 52.2% (308/590). BMI was (23.64±3.10) kg/m2. The percentages of underweight, normal, overweight and obese patients were 3.7% (22/590), 37.0% (218/590), 23.7% (140/590) and 35.6% (210/590), respectively. The incidences of HH were 0, 6.0% (13/218), 12.9% (18/140), and 16.7% (35/210) in underweight, normal, overweight and obese patients, respectively, with a significant difference among these patients (P = 0.001). RDQ scores of underweight, normal, overweight, and obese patients were 11.95 ± 5.86, 13.33 ± 5.50, 13.45 ± 5.22 and 13.40 ± 6.07, respectively (F = 0.465, P = 0.707). RDQ scores were significantly higher in the HH group (17.36 ± 6.66) than in the non-HH group (17.36 ± 6.66 vs 12.83 ± 5.31, P = 0.005, and multivariate analysis showed a significant difference (P = 0.000). The percentage of overweight and obese patients in the EE group was significantly higher than that in the NERD group (P = 0.000). The number of HH patients who suffered from EE was more than that of patients without HH (P = 0.000). Multivariate analysis showed that BMI and HH were important risk factors for EE.
CONCLUSION: HH may be an important mechanism responsible for EE in obese patients. HH has a more important significant association with GERD symptoms than BMI. BMI and HH are risk factors for EE.
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Cai N, Ji GZ, Fan ZN, Wu YF, Zhang FM, Zhao ZF, Xu W, Liu Z. Association between body mass index and erosive esophagitis: A meta-analysis. World J Gastroenterol 2012; 18:2545-53. [PMID: 22654453 PMCID: PMC3360454 DOI: 10.3748/wjg.v18.i20.2545] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2011] [Revised: 03/02/2012] [Accepted: 04/28/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To conduct a meta-analysis to estimate the determinants of the association between erosive esophagitis (EE) and body mass index (BMI).
METHODS: We identified the studies using PubMed. Studies were selected for analysis based on certain inclusion and exclusion criteria. Data were extracted from each study on the basis of predefined items. Meta-analyses were performed to verify the risk factors, such as obesity and gender.
RESULTS: Twenty-one studies were included in this systematic review. These studies demonstrated an association between increasing BMI and the presence of EE [95% confidence interval (CI): 1.35-1.88, overweight, odds ratio (OR) = 1.60, P value homogeneity = 0.003, 95% CI: 1.65-2.55, obese, OR = 2.05, P < 0.01]. The heterogeneity disappeared by stratifying for gender. No publication bias was observed in this meta-analysis by the Egger method.
CONCLUSION: This analysis demonstrates a positive association between BMI and the presence of EE, especially in males. The risk seems to progressively increase with increasing weight.
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Hongo M, Miwa H, Kusano M. Symptoms and quality of life in underweight gastroesophageal reflux disease patients and therapeutic responses to proton pump inhibitors. J Gastroenterol Hepatol 2012; 27:913-8. [PMID: 22142515 DOI: 10.1111/j.1440-1746.2011.07042.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM A correlation to obesity has been reported in patients with gastroesophageal reflux disease (GERD). However, insufficient data have been obtained regarding underweight GERD patients. Post hoc analysis of a multicenter prospective cohort study was conducted to evaluate subjective symptoms and health-related quality of life (HRQOL) in underweight GERD patients (body mass index [BMI] < 18.5) and to evaluate therapeutic response to proton pump inhibitors. METHODS A total of 2646 patients who underwent endoscopy were classified by BMI and analyzed. Rabeprazole was administered for 8 weeks. Subjective symptoms and HRQOL were assessed using questionnaires (F-Scale and SF-8™). RESULTS Baseline endoscopy revealed 29.2% of patients had non-erosive reflux disease (NERD). Underweight status was identified in 5.8% of GERD patients, and mean baseline symptoms score and SF-8 physical component summary (PCS) score were 18.6 and 42.4, respectively, reflecting greater impairment compared with the values of 15.4 and 45.6 in normal-weight patients (BMI ≥ 22 but < 25). Treatment with rabeprazole resulted in a decrease from 18.6 at baseline to 6.7 at week 8 in underweight reflux esophagitis subjects, and from 15.0 to 6.3 in underweight NERD patients. PCS score improved in underweight patients. These changes were about the same as in normal-weight or obese patients. CONCLUSIONS Japanese GERD patients are often obese, as reported previously, but some GERD patients are underweight. Baseline symptoms and QOL in underweight GERD patients tended to be more severe than in normal-weight patients, but therapeutic response with proton pump inhibitors was about the same as in normal-weight or obese patients.
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Affiliation(s)
- Michio Hongo
- Department of Comprehensive Medicine and Psychosomatic Medicine, Tohoku University Hospital, Sendai, Japan.
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Woodman G, Cywes R, Billy H, Montgomery K, Cornell C, Okerson T. Effect of adjustable gastric banding on changes in gastroesophageal reflux disease (GERD) and quality of life. Curr Med Res Opin 2012; 28:581-9. [PMID: 22356120 DOI: 10.1185/03007995.2012.666962] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Bariatric surgery is an effective treatment for the reduction of weight in obese patients (BMI ≥ 40 kg/m(2) or 30 kg/m(2) with ≥1 comorbidities), who are refractory to behavioral and medical therapies. This study examined the effect of the adjustable gastric band (AGB) system on changes in gastroesophageal reflux disease (GERD) and patient-reported outcomes, including measures of quality of life. METHODS Two-year interim analysis of patients (N = 171) in the 5 year, prospective APEX study who reported GERD prior to the AGB procedure. An unrecorded number of hiatal hernia repairs were conducted during the APEX study. RESULTS At baseline, 171 of 395 patients (43%) reported GERD requiring daily medical therapy. After 2 years, 122 patients had sufficient data to assess outcome (71%). Complete resolution of GERD was reported in 98 patients (80%), improvement in 13 (11%), no change in 9 (7%), and worsening in 2 (2%). Overall, 91% of GERD patients experienced resolution and/or improvement of GERD. Baseline BMI was not significantly different among the GERD response categories (resolved, improved, and stable/worse), p = 0.4581. Mean ΔBMI and percentage excess weight loss (%EWL) were: -8.8 kg/m(2)/-0.9%, -11.4 kg/m(2)/-53.9%, -6.4 kg/m(2)/-36.1%, and -7.1 kg/m(2)/-31.2%, respectively. There were no significant differences in reductions in BMI or %EWL between responder groups (resolved versus stable/worse ΔBMI p = 0.1031, %EWL p = 0.0667 OR resolved/improved versus stable/worse ΔBMI p = 0.0918, %EWL p = 0.0552). After 2 years, resolution or improvement occurred in pre-existing comorbidities: type 2 diabetes (96%), hypertension (91%), hyperlipidemia (77%), obstructive sleep apnea (86%), osteoarthritis (93%), and depression (75%). Patient satisfaction with AGB was assessed as: very satisfied/satisfied (87%), very satisfied (50%), dissatisfied (5.0%). Quality of life measured by the Obesity and Weight-Loss Quality of Life Instrument (GERD patients) significantly improved from baseline. CONCLUSION Obese patients with GERD had meaningful improvement in patient-reported outcomes with the AGB system. In addition, other obesity-related comorbidities and measures of quality of life improved.
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Naumann CR, Zelig C, Napolitano PG, Ko CW. Nausea, vomiting, and heartburn in pregnancy: a prospective look at risk, treatment, and outcome. J Matern Fetal Neonatal Med 2012; 25:1488-93. [DOI: 10.3109/14767058.2011.644363] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Lakhan SE, Kirchgessner A. Gut microbiota and sirtuins in obesity-related inflammation and bowel dysfunction. J Transl Med 2011; 9:202. [PMID: 22115311 PMCID: PMC3235071 DOI: 10.1186/1479-5876-9-202] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2011] [Accepted: 11/24/2011] [Indexed: 02/07/2023] Open
Abstract
Obesity is a chronic disease characterized by persistent low-grade inflammation with alterations in gut motility. Motor abnormalities suggest that obesity has effects on the enteric nervous system (ENS), which controls virtually all gut functions. Recent studies have revealed that the gut microbiota can affect obesity and increase inflammatory tone by modulating mucosal barrier function. Furthermore, the observation that inflammatory conditions influence the excitability of enteric neurons may add to the gut dysfunction in obesity. In this article, we discuss recent advances in understanding the role of gut microbiota and inflammation in the pathogenesis of obesity and obesity-related gastrointestinal dysfunction. The potential contribution of sirtuins in protecting or regulating the circuitry of the ENS under inflamed states is also considered.
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Affiliation(s)
- Shaheen E Lakhan
- Global Neuroscience Initiative Foundation, Los Angeles, CA, USA.
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Sone M, Kato T, Suzuki Y, Arao H, Sugiyama K, Ishida K, Izawa K, Takasu A, Nakashima T. Relevance and characteristics of gastroesophageal reflux in adult patients with otitis media with effusion. Auris Nasus Larynx 2011; 38:203-7. [DOI: 10.1016/j.anl.2010.08.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2010] [Revised: 07/29/2010] [Accepted: 08/12/2010] [Indexed: 11/15/2022]
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Halaseh BK, Sukkar ZF, Hassan LH, Sia ATH, Bushnaq WA, Adarbeh H. The use of ProSeal laryngeal mask airway in caesarean section--experience in 3000 cases. Anaesth Intensive Care 2011; 38:1023-8. [PMID: 21226432 DOI: 10.1177/0310057x1003800610] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Rapid sequence induction is currently the recommended technique in general anaesthesia for caesarean section. However, the usefulness of the ProSeal laryngeal mask airway as a rescue airway in the event of difficult or failed intubation has been recognised in numerous case reports. In this study, we report the experience of the use of the ProSeal laryngeal mask in 3000 elective caesarean sections in a single centre, using a method of insertion that allows a rapid establishment of a patent airway together with gastric drainage.
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Affiliation(s)
- B K Halaseh
- Department of Anesthesia, Farah Hospital, Amman, Jordan
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Roman S, Pandolfino JE. Environmental - lifestyle related factors. Best Pract Res Clin Gastroenterol 2010; 24:847-59. [PMID: 21126698 PMCID: PMC3582190 DOI: 10.1016/j.bpg.2010.09.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 09/24/2010] [Accepted: 09/30/2010] [Indexed: 02/08/2023]
Abstract
The prevalence of gastro-oesophageal reflux disease (GORD) has been increasing worldwide. This increase is likely associated with the increased prevalence of obesity, the ageing of the population and the decreased prevalence of Helicobacter pylori (Hp) infection. These different environmental factors interact with GORD pathogenesis in a potentially negative way. Oesophago-gastric junction (OGJ) competence, oesophageal clearance mechanisms and reflux causticity are involved in GORD pathophysiology. Obesity alters GORD pathogenesis by disrupting the OGJ and increasing intragastric pressure. Additionally, the number of transient lower oesophageal sphincter relaxations is potentially increased in obese patients. The potential effect of obesity on oesophageal peristalsis and the implication of impaired oesophageal clearance in GORD pathogenesis are still to establish. Ageing also plays an important role in GORD pathogenesis by decreasing lower oesophageal sphincter pressure and impairing oesophageal clearance. However a link between these abnormalities and an increased acid oesophageal exposure has not yet been demonstrated in the elderly. The role of H. pylori and its eradication remain controversial. The type of Hp gastritis may explain the controversial effect. Hp with antral predominant gastritis is responsible for an increased gastric acid secretion and thus promotes GORD. On the opposite spectrum, Hp with diffuse gastritis induces a gastric atrophy and in this particular case, the Hp eradication may restore acid secretion and lead to a more caustic refluxate in patients with predisposing conditions for GORD. The association of GORD and the type of Hp gastritis remains to be confirmed.
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Affiliation(s)
- Sabine Roman
- Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, IL, USA,Digestive Physiology, Lyon 1 University and Hospices Civils de Lyon, Lyon, France
| | - John E Pandolfino
- Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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Nam SY, Choi IJ, Ryu KH, Park BJ, Kim HB, Nam BH. Abdominal visceral adipose tissue volume is associated with increased risk of erosive esophagitis in men and women. Gastroenterology 2010; 139:1902-1911.e2. [PMID: 20727886 DOI: 10.1053/j.gastro.2010.08.019] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2010] [Revised: 07/12/2010] [Accepted: 08/12/2010] [Indexed: 12/28/2022]
Abstract
BACKGROUND & AIMS Data on the association between erosive esophagitis and obesity are inconsistent because of variations in study populations and methods used to determine obesity. METHODS Participants in a prospective health-screening cohort underwent esophagogastroduodenoscopy and computed tomography. The association between erosive esophagitis and obesity (measured by body mass index [BMI], waist circumference, and abdominal visceral adipose tissue volume) was estimated with odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for confounding factors. We also analyzed the association between obesity and erosive esophagitis by sex. RESULTS The prevalence of erosive esophagitis was 9.3% (495/5329). The OR for erosive esophagitis correlated with obesity measured by BMI, waist circumference, and abdominal visceral adipose tissue volume (P < .001 for each factor). The multivariate OR for erosive esophagitis was 1.97 (95% CI: 1.34-2.90) for a visceral adipose tissue volume of 500-999 cm(3), 2.27 (95% CI: 1.51-3.39) for 1000-1499 cm(3), and 2.94 (95% CI: 1.87-4.62) for ≥1500 cm(3), compared with participants who had visceral adipose tissue volumes less than 500 cm(3). When measures of obesity were analyzed simultaneously, abdominal visceral adipose tissue volume, but not BMI or waist circumference, was associated with erosive esophagitis. The 3 measures of obesity were significantly associated with erosive esophagitis in males, but only visceral adipose tissue volume was associated with erosive esophagitis in females (P = .002). CONCLUSIONS In contrast to BMI or waist circumference, abdominal visceral adipose tissue volume is associated with an increased risk of erosive esophagitis in males and females.
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Affiliation(s)
- Su Youn Nam
- Center for Cancer Prevention and Detection, National Cancer Center, Goyang, Korea
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Age and body mass index: significant predictive factors for successful laparoscopic antireflux surgery. Surg Today 2010; 40:1137-43. [PMID: 21110156 DOI: 10.1007/s00595-009-4200-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Accepted: 09/24/2009] [Indexed: 12/17/2022]
Abstract
PURPOSE Laparoscopic antireflux surgery (LARS) is a feasible treatment for gastroesophageal reflux disease (GERD) patients, but it is unclear who will benefit from the surgery. This study investigated patients' GERDspecific quality of life (GsQOL) and analyzed the factors leading to the performance of successful LARS. METHODS Twenty-six (57.8%) of 45 consecutive patients who underwent LARS for GERD during the last decade were enrolled. All patients were evaluated by 24-h pH monitoring, esophageal manometry, esophagogastro-duodenoscopy and physical examinations. GsQOL was assessed by a visual analog scale, and the difference between the pre- and postoperative scores was defined as the visual analog scale improvement score (VASIS). The patients were classified into three groups based on the VASIS, and their clinical factors and surgical outcomes were compared. RESULTS The high VASIS group patients (>70 VASIS; Excellent group) patients were significantly younger and obese in comparison to low the VASIS group (<30 VASIS; Poor group) consisting of older nonobese patients (P < 0.05). A multiple regression analysis revealed that age <60 years and body mass index (BMI) >25 kg/m(2) were significant factors that affected postoperative GsQOL. No other clinical or surgical factors had any influence on the postoperative GsQOL. CONCLUSION These results suggest that age and BMI can be predictive factors for the performance of successful LARS.
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Zendehdel N, Biramijamal F, Zendehdel N, Sarie H, Doughaiemoghaddam M, Pourshams A, Latifi-Navid S, Dehghani M. The role and frequency of glutathione s-transferase P1 polymorphism in Iranian patients affected with reflux esophagitis. Dis Esophagus 2010; 23:603-7. [PMID: 20459448 DOI: 10.1111/j.1442-2050.2010.01063.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Reflux esophagitis is a common complication of the gastroesophageal reflux disease. Glutathione s-transferases (GSTs) have important role in the protection of cells from the products of oxidative stress. GSTP1*B allele has a correlation with susceptibility to several diseases. In this case-control study, the role and frequency of GSTP1 polymorphism was evaluated in Iranian patients with erosive reflux esophagitis. Seventy patients with erosive reflux esophagitis and 75 normal individuals were enrolled in this study. The grade of esophagitis was determined via endoscopy. DNA was extracted from venous blood of each subject using the salting out method. GSTP1 genetic polymorphisms were detected using the polymerase chain reaction restriction fragment length polymorphism method. There was a significant difference in GSTP1 genotype frequency between patients and normal groups (P= 0.006). Also, in the patient group, the grade B of esophagitis was significantly associated with variant GSTP1 genotype (P= 0.028). The rate of throat pain symptom was higher in the no-variant group (P < 0.036). The GSTP1*B allele frequency in Iranian normal groups is similar to Orientals. Reflux esophagitis are more commonly found in variant (*B/*B and *A/*B) GSTP1 genotypes. In addition, GSTP1 polymorphism is correlated with a higher grade of esophagitis.
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Affiliation(s)
- N Zendehdel
- National Institute of Genetic Engineering and Biotechnology, Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Science, Pajoohesh Boulevard, Tehran, Iran
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Abstract
Gastroesophageal reflux disease (GERD), a common disorder in Western society, is less seen in Asian countries, but there is an evidence that the incidence of GERD and its complications is rising. Many factors are believed to be responsible for the pathogenesis of GERD. In addition to some recognized factors, the role of other factors, such as obesity and Helicobacter pylori infection, in the pathogenesis of GERD is still unclear. Furthermore, GERD is believed to be associated with the development of many other diseases. This review summarizes the prevalence and risk factors of GERD and its complications.
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Wang FW, Tu MS, Chuang HY, Yu HC, Cheng LC, Hsu PI. Erosive esophagitis in asymptomatic subjects: risk factors. Dig Dis Sci 2010; 55:1320-4. [PMID: 19685186 DOI: 10.1007/s10620-009-0888-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Accepted: 06/19/2009] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Asymptomatic erosive esophagitis is a common yet rarely reported disease. The purpose of this study is to investigate the prevalence of asymptomatic erosive esophagitis and to identify the risk factors for this disease. MATERIALS AND METHODS In this study, we investigated 572 asymptomatic subjects undergoing health check-ups after upper gastrointestinal endoscopy. The severity of esophagitis was evaluated by the Los Angeles classification, and the independent risk factors for asymptomatic esophagitis were analyzed by the logistic regression method. RESULTS The results showed the prevalence of erosive esophagitis in asymptomatic subjects was 12% (70/572). In all asymptomatic subjects, erosive esophagitis was grade A (71%) or B (29%). Univariate analysis revealed that male gender, high body mass index (BMI), and consumption of tobacco, alcohol, tea, spicy foods, and betel nut were associated with the development of erosive esophagitis. Multivariate analysis revealed that male gender (OR, 3.8, 95% CI, 1.5-9.3) and high BMI (BMI 25-30: OR, 2.3, 95% CI, 1.3-4.2; BMI >30: OR, 3.8, 95% CI, 1.3-10.9) were independent predictors of erosive esophagitis. CONCLUSION Our data revealed male gender and high BMI are independent risk factors for asymptomatic erosive esophagitis.
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Affiliation(s)
- Fu-Wei Wang
- Department of Family Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
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