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Li X, Chang Z, Wang J, Ding K, Pan S, Hu H, Tang Q. Unhealthy lifestyle factors and the risk of colorectal cancer: a Mendelian randomization study. Sci Rep 2024; 14:13825. [PMID: 38879601 PMCID: PMC11180165 DOI: 10.1038/s41598-024-64813-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 06/13/2024] [Indexed: 06/19/2024] Open
Abstract
The purpose of this study was to investigate the causal association between unhealthy lifestyle style factors and the risk of colorectal cancer, with the aim of preventing the occurrence of colorectal cancer by modifying unhealthy lifestyles. A two-sample Mendelian randomization (MR) approach was employed in this study, utilizing the inverse-variance weighted method as the primary research method. This MR analysis analyzed data of 3022 colorectal cancer cases and 174,006 controls from the FinnGen database. Single nucleotide polymorphisms (SNPs) associated with unhealthy lifestyle factors were selected as instrumental variables (IVs), including two obesity-related indicators, BMI (body mass index) and WHR (waist-to-hip ratio). Four phenotypes of smoking (smoking initiation, ever smoked, smoking per day, smoking cessation) and one phenotype of alcohol consumption (drinks per week). Four phenotypes of physical activity (accelerometer-based physical activity, moderate-to-vigorous physical activity, vigorous physical activity, strenuous sports or other exercises). All SNPs were obtained from published genome-wide association studies. The study found that the obesity-related indicator, higher WHR (OR = 1.38, 95% CI 1.12-1.70; P = 0.002) were associated with an increased risk of colorectal cancer, and two smoking phenotypes, cigarettes per day(OR = 1.30, 95% CI 1.01-1.68; P = 0.042)and smoking initiation (OR = 3.48, 95% CI 1.15-10.55; P = 0.028), were potentially associated with an increased risk of colorectal cancer. However, there was no evidence to suggest that physical activities and alcohol consumption were associated with colorectal cancer (all p > 0.05). In addition, the study detected no pleiotropy (all p > 0.05). This MR analysis indicates a causal association between a higher waist-to-hip ratio and the risk of colorectal cancer and a suggestive association between smoking and the risk of colorectal cancer among Europeans. These findings contribute to the understanding of the etiology of colorectal cancer and have potential implications for its prevention.
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Affiliation(s)
- Xingyuan Li
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Zewen Chang
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Jiaqi Wang
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Ke Ding
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Shengqi Pan
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Hanqing Hu
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China
| | - Qingchao Tang
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, China.
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Fernandes YR. Unraveling the Dynamics of Esophageal Motility, Esophagitis Severity, and Age in GERD Patients: A Cross-Sectional Exploration. Cureus 2024; 16:e53979. [PMID: 38468980 PMCID: PMC10927278 DOI: 10.7759/cureus.53979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is characterized by prolonged exposure of the esophageal mucosa to gastric content, with esophageal motility playing a pivotal role in its pathophysiology. This study employs a cross-sectional design to investigate the interplay between esophageal motility, the severity of esophagitis, and age in individuals presenting with GERD symptoms. OBJECTIVE The primary objective is to assess proximal and distal esophageal contractions in individuals with GERD symptoms, exploring potential correlations with the severity of esophageal lesions and age. METHODS A total of 47 patients reporting heartburn and acid regurgitation underwent diagnostic investigations, including esophageal manometry, radiological examinations, and endoscopy. Patients were categorized into groups based on the presence and severity of esophagitis. Esophageal contractions were monitored using a manometric method at various distances from the UES after swallowing 5 mL of water. RESULTS Patients with severe esophagitis (SE) exhibited a reduced distal esophageal contraction amplitude compared to those without esophagitis (WE) or with moderate esophagitis (ME). No significant age-related differences were observed in esophageal contractions. Analyses included contraction amplitude, duration, area under the curve (AUC), and propagation time. CONCLUSION This study provides insights into the nuanced relationship between esophageal motility, esophagitis severity, and age in GERD patients. The findings highlight the significance of distal esophageal contractions in SE cases, suggesting potential implications for disease progression. Age did not emerge as a significant factor influencing esophageal motility in this patient cohort.
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Affiliation(s)
- Ygor R Fernandes
- General Surgery and Digestive Endoscopy, Escola Paulista de Medicina, Universidade Federal de São Paulo, Hospital São Paulo, São Paulo, BRA
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Masood M, Low D, Deal SB, Kozarek RA. Gastroesophageal Reflux Disease in Obesity: Bariatric Surgery as Both the Cause and the Cure in the Morbidly Obese Population. J Clin Med 2023; 12:5543. [PMID: 37685616 PMCID: PMC10488124 DOI: 10.3390/jcm12175543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
Gastrointestinal reflux disease (GERD) is a chronic, highly prevalent condition in the United States. GERD can significantly impact quality of life and lead to complications including aspiration pneumonia, esophageal stricture, Barrett's esophagus (BE) and esophageal cancer. Obesity is a risk factor for GERD, which often improves with weight loss and bariatric surgery. Though the incidence of bariatric surgery, in particular, minimally invasive sleeve gastrectomy, has risen in recent years, emerging data has revealed that the severity or new onset of GERD may follow bariatric surgery. We performed a literature review to provide a detailed analysis of GERD with an emphasis on bariatric surgery as both the cure and the cause for GERD in the morbidly obese population. We also describe the pathophysiological mechanisms, management approach and treatment strategies of GERD following bariatric surgery.
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Affiliation(s)
- Muaaz Masood
- Division of Gastroenterology and Hepatology, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
| | - Donald Low
- Division of Thoracic Surgery, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
| | - Shanley B. Deal
- Division of General Surgery, Center for Weight Management, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
| | - Richard A. Kozarek
- Division of Gastroenterology and Hepatology, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
- Center for Interventional Immunology, Benaroya Research Institute, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
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Sun Y, Cao X, Cao D, Cui Y, Su K, Jia Z, Wu Y, Jiang J. Genetic estimation of correlations and causalities between multifaceted modifiable factors and gastro-oesophageal reflux disease. Front Nutr 2022; 9:1009122. [PMID: 36386930 PMCID: PMC9663808 DOI: 10.3389/fnut.2022.1009122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/17/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Gastro-oesophageal reflux disease (GORD) is a common gastrointestinal dysfunction that significantly affects the quality of daily life, and health interventions are challenging to prevent the risk of GORD. In this study, we used Mendelian randomization framework to genetically determine the causal associations between multifaceted modifiable factors and the risk of GORD. MATERIALS AND METHODS Sixty-six exposures with available instrumental variables (IVs) across 6 modifiable pathways were included in the univariable MR analysis (UVMR). Summary-level genome-wide association studies (GWAS) datasets for GORD were retrieved from the Neale Lab (GORD Neale , Ncases = 29975, Ncontrols = 390556) and FinnGen (GORD Finn , Ncases = 13141, Ncontrols = 89695). Using the METAL software, meta-analysis for single nucleotide polymorphisms (SNPs) from GORD Neale and GORD Finn was conducted with an inverse variance weighted (IVW) fixed-effect model. Moreover, we leveraged partition around medoids (PAM) clustering algorithm to cluster genetic correlation subtypes, whose hub exposures were conditioned for multivariable MR (MVMR) analyses. P-values were adjusted with Bonferroni multiple comparisons. RESULTS Significant causal associations were identified between 26 exposures (15 risk exposures and 11 protective exposures) and the risk of GORD. Among them, 13 risk exposures [lifetime smoking, cigarette consumption, insomnia, short sleep, leisure sedentary behavior (TV watching), body mass index (BMI), body fat percentage, whole body fat mass, visceral adipose tissue, waist circumference, hip circumference, major depressive disorder, and anxious feeling], and 10 protective exposures (leisure sedentary behavior (computer use), sitting height, hand grip strength (left and right), birth weight, life satisfaction, positive affect, income, educational attainment, and intelligence) showed novel significant causal associations with the risk of GORD. Moreover, 13 exposures still demonstrated independent associations with the risk of GORD following MVMR analyses conditioned for hub exposures (educational attainment, smoking initiation and BMI). In addition, 12 exposures showed suggestive causal associations with the risk of GORD. CONCLUSION This study systematically elucidated the modifiable factors causally associated with the risk of GORD from multifaceted perspectives, which provided implications for prevention and treatment of GORD.
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Affiliation(s)
- Yuanlin Sun
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xueyuan Cao
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Donghui Cao
- Department of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yingnan Cui
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Kaisheng Su
- Department of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Zhifang Jia
- Department of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yanhua Wu
- Department of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Jing Jiang
- Department of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, Jilin, China,*Correspondence: Jing Jiang,
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Yu LY, Lin YC, Kuo YC, Ko HJ, Chen MJ, Wang HY, Shih SC, Liu CC, Hu KC. Aging Combined with High Waist-to-Hip Ratio Is Associated with a Higher Risk of Gastro-Esophageal Reflux Disease. J Clin Med 2022; 11:jcm11175224. [PMID: 36079155 PMCID: PMC9456826 DOI: 10.3390/jcm11175224] [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] [Received: 08/05/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 11/25/2022] Open
Abstract
Background and Objective: To assess whether the combination of high waist-to-hip ratio (WHR) and elderly age is associated with higher risk of GERD. Material and Methods: A total of 16,996 subjects aged ≥20 years who received esophagogastroduodenoscopy (EGD) between January 2010 and December 2019. We evaluated the risk of GERD in different age groups and WHR groups in unadjusted analysis and multivariate logistic regression models for predictors of GERD. Results: There was a trend towards more participants with both age ≥65 years and WHR ≥ 1 (n = 129) (n = 66, 51%) than participants with age < 65 and WHR < 0.9 (n = 10,422) (n = 2814, 27%) presenting with GERD. Participants who had both age ≥ 65 years and high WHR ≥ 1 had the highest risk of any type of GERD (adjusted OR, 2.07; 95% CI, 1.44−2.96, p value < 0.05) based on multivariate logistic regression analysis. Conclusions: The combination of having a high WHR and being elderly was associated with a higher risk of GERD, and preventing central obesity in the elderly population reduced the risk of GERD and the requirement for medical resources.
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Affiliation(s)
- Lo-Yip Yu
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Ying-Chun Lin
- Department of Anesthesiology, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Yang-Che Kuo
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Hung-Ju Ko
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Ming-Jen Chen
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
| | - Horng-Yuan Wang
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
| | - Shou-Chuan Shih
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
| | - Chuan-Chuan Liu
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
| | - Kuang-Chun Hu
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
- Correspondence: ; Tel.: +886-2-25433535 (ext. 2860); Fax: +886-2-25433642
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Ryan J, McCallion P, McCarron M, Luus R, Burke EA. Overweight/obesity and chronic health conditions in older people with intellectual disability in Ireland. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:1097-1109. [PMID: 34750916 DOI: 10.1111/jir.12900] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND This study examines overweight/obesity and chronic health conditions (CHCs) in older people with intellectual disability (ID). METHODS Data for this cross-sectional observational study emanated from Wave 2 of the Intellectual Disability Supplement to the Irish Longitudinal Study on Ageing, a longitudinal study assessing the health and well-being of older Irish adults with ID aged ≥40 years across all levels of ID. Participation involves an interview process and collation of objective health measures. In this study, body mass index (BMI) (n = 572), used as a measure of weight status, was examined with clustered doctor's diagnosed CHCs. Descriptive analysis was conducted where counts (n) and proportions (%) were used to summarise the variables univariately, while cross-tabulations were used for bivariate summary into counts and proportions. With overweight/obesity prevalence established and patterns described using logistical regression, Pearson's chi-squared test was used to test for significant associations. RESULTS Overweight/obesity identified in 69% of participants occurred with greater frequency in women (72%). A higher percentage of participants aged <50 years (72.5%) were overweight/obese than those aged 50-64 (70%) and 65+ (61.4%). Level of ID and residence type were significantly associated with weight status (P < 0.001), with overweight/obesity more prevalent in mild (85.7%) than moderate (72%) or severe/profound ID (51.4%). Of those who lived independently/with family, 78.4% were overweight/obese, as were 74% living in a community group home (P < 0.001). Almost all overweight/obese participants' waist measurements were in the substantially increased risk of metabolic disease waist measurement category (92%, P < 0.001). Logistical regression used to model CHCs on BMI showed significant association between BMI and gastrointestinal tract [odds ratio (OR) = 0.57, P < 0.008, 95% confidence interval (CI) = (0.37; 0.86)], respiratory condition [OR = 8.95, P < 0.004, 95% CI = (2.57; 56.72)] and musculoskeletal disorders [OR = 0.40, P < 0.001, 95% CI = (0.25; 0.63)]. CONCLUSIONS The findings illustrate the strong cross-sectional association between overweight/obesity and CHCs. These findings suggest a need to prioritise weight status as a health risk to people with ID as they age.
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Affiliation(s)
- J Ryan
- Trinity Center for Ageing and Intellectual Disability, School of Nursing and Midwifery, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - P McCallion
- Temple School of Social Work, Temple University College of Public Health, Philadelphia, PA, USA
| | - M McCarron
- Trinity Center for Ageing and Intellectual Disability, School of Nursing and Midwifery, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - R Luus
- Department of Statistics and Population Studies, University of the Western Cape, Cape Town, South Africa
| | - E A Burke
- Trinity Center for Ageing and Intellectual Disability, School of Nursing and Midwifery, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
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Thalheimer A, Bueter M. Excess Body Weight and Gastroesophageal Reflux Disease. Visc Med 2021; 37:267-272. [PMID: 34540942 DOI: 10.1159/000516050] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/22/2021] [Indexed: 12/20/2022] Open
Abstract
Background Gastroesophageal reflux disease (GERD) is strongly associated with excess body weight. Summary GERD is characterized by typical symptoms with or without mucosal damage because of retrograde flow of gastric content into the esophagus. An ineffective esophagogastric junction (EGJ) combined with anatomical abnormalities is considered to be causative. The incidence of GERD is strongly associated with excess body weight, reflecting the pathophysiological relevance of the abdominothoracic pressure gradient. Key Message Weight loss has been demonstrated to be an effective therapy for GERD combined with obesity. In cases in which surgical therapy is indicated, traditional antireflux surgery has led to equivocal results, advocating a proximal Roux-en-Y gastric bypass in these patients to correct both GERD and excess body weight.
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Affiliation(s)
- Andreas Thalheimer
- Department of Visceral and Transplant Surgery, University Hospital of Zürich, Zurich, Switzerland.,Department of Surgery, Spital Männedorf, Männedorf, Switzerland
| | - Marco Bueter
- Department of Visceral and Transplant Surgery, University Hospital of Zürich, Zurich, Switzerland.,Department of Surgery, Spital Männedorf, Männedorf, Switzerland
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The Usefulness of Modified Mallampati Score and CT Upper Airway Volume Measurements in Diagnosing OSA among Patients with Breathing-Related Sleep Disorders. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11093764] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background: Obstructive sleep apnea (OSA) is a condition causing restriction of the airflow through the upper airways during sleep, despite preserved inspiratory muscle activity. This may lead to the development of secondary hypertension, ischemic heart disease, myocardial infarction, and arrhythmia. Moreover, the prevalence of OSA is on the rise. Methods: Comparison of scores from the Berlin Questionnaire, modified Mallampati scores (MMP), pulse oximetry readings and Upper Airway Volume (UAV) data obtained from CBCT (Cone Beam Computed Tomography). The study group of 129 patients of both sexes reporting sleep-related breathing problems completed the Berlin Questionnaire, had their oxygen saturation (SpO2) measured with a PO40 pulse oximeter, and oropharyngeal tissues assessed according to MMP. CBCT scans were put into 3D Amira TM 3D computer analysisto obtain UAV values. Results: Snoring was associated with significantly higher BMI compared to non-snoring patients. Furthermore, snoring patients had higher heart rate, modified Mallampati score, and lower UAV than the non-snoring group. The multifactorial analysis showed MMP as a useful indicator of the risk of snoring (OR = 7.468 (3863–14, 507, p < 0.001)). Conclusions: The composition of MMP together with UAV and the Berlin questionnaire might be reliable indicators to assess the risk of snoring.
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Emerenziani S, Pier Luca Guarino M, Trillo Asensio LM, Altomare A, Ribolsi M, Balestrieri P, Cicala M. Role of Overweight and Obesity in Gastrointestinal Disease. Nutrients 2019; 12:nu12010111. [PMID: 31906216 PMCID: PMC7019431 DOI: 10.3390/nu12010111] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/28/2019] [Accepted: 12/20/2019] [Indexed: 02/07/2023] Open
Abstract
The prevalence of obesity is increasing worldwide, leading to a severe impairment of overall health. Actually, obesity has been associated with several pathological conditions, causing an excess overall mortality. In particular, overweight and obesity are well known risk factors for a variety of gastrointestinal (GI) disorders i.e., functional GI disorders as well as, inflammatory bowel disease (IBD), pancreatitis, and GI cancer. The aim of the present review is to summarize the potential role of overweight and obesity in GI disease with particular focus on plausible biological mechanisms that could explain the association between obesity and GI disease based on the most recent evidence in the literature.
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Affiliation(s)
- Sara Emerenziani
- Correspondence: (S.E.); (L.M.T.A.); Tel.: +39-06225411690 (S.E. & L.M.T.A.)
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Niu CY, Zhou YS, Wu FX. Individualized medicine of gastroesophageal reflux disease. Shijie Huaren Xiaohua Zazhi 2018; 26:2046-2056. [DOI: 10.11569/wcjd.v26.i35.2046] [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] [Indexed: 02/06/2023] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common disease worldwide, and its prevalence is increasing in both developed and developing countries. GERD is divided into three subtypes, namely, erosive esophagitis, nonerosive reflux disease (NERD), and Barrett's esophagus. The etiology, pathogenesis, clinical manifestations, and response to treatment of GERD invariably show high heterogeneity or significant individual difference, especially NERD and refractory GERD. On the other hand, advanced technology has currently provided a wide range of methods for the diagnosis and treatment of GERD patients; however, the long-term efficacy and quality of life of some patients are unsatisfactory. Therefore, each GERD patient needs a specialized management strategy aiming at his/her own condition, which is known as individualized medicine or personalized medicine. The goal of GERD treatment is to relieve the symptoms, while symptomatic remission is directly related to the quality of life. In other words, health-related quality of life and patient satisfaction may be reasonable criteria for GERD. In this paper, we will discuss the individualized medicine of GERD.
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Affiliation(s)
- Chun-Yan Niu
- Department of Gastroenterology, Xiang'an Hospital, Xiamen University, Xiamen 361101, Fujian Province, China
| | - Yong-Shun Zhou
- Department of Gastroenterology, Xiamen University Hospital, Xiamen 361005, Fujian Province, China
| | - Fang-Xiong Wu
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical College, Xi'an 710077, Shaanxi Province, China
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Phenotypes of Jackhammer esophagus in patients with typical symptoms of gastroesophageal reflux disease responsive to proton pump inhibitors. Sci Rep 2018; 8:9949. [PMID: 29967357 PMCID: PMC6028385 DOI: 10.1038/s41598-018-27756-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 06/05/2018] [Indexed: 12/30/2022] Open
Abstract
This trial was designed to assess the prevalence and characteristics of Jackhammer esophagus (JE), a novel hypercontractile disorder associated with progression to achalasia and limited outcomes following anti-reflux surgery in patients with typical symptoms of GERD and responsiveness to proton pump inhibitor (PPI) therapy. Consecutive patients, who were referred for surgical therapy because of PPI responsive typical symptoms of GERD, were prospectively assessed between January 2014 and May 2017. Patients diagnosed with JE subsequently underwent rigorous clinical screening including esophagogastroduodenoscopy (EGD), ambulatory pH impedance monitoring off PPI and a PPI trial. Out of 2443 evaluated patients, 37 (1.5%) subjects with a median age of 56.3 (51.6; 65) years were diagnosed with JE and left for final analysis. Extensive testing resulted in 16 (43.2%) GERD positive patients and 5 (13.9%) participants were observed to have an acid hypersensitive esophagus. There were no clinical parameters that differentiated phenotypes of JE. The prevalence of JE in patients with typical symptoms of GERD and response to PPI therapy is low. True GERD was diagnosed in less than half of this selected cohort, indicating the need for objective testing to stratify phenotypes of JE. (NCT03347903).
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Kristo I, Rieder E, Paireder M, Schwameis K, Jomrich G, Dolak W, Parzefall T, Riegler M, Asari R, Schoppmann SF. Radiofrequency ablation in patients with large cervical heterotopic gastric mucosa and globus sensation: Closing the treatment gap. Dig Endosc 2018; 30:212-218. [PMID: 28884487 DOI: 10.1111/den.12959] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 08/31/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Symptomatic cervical heterotopic gastric mucosa, also known as cervical inlet patch (CIP), may present in various shapes and causes laryngopharyngeal reflux (LPR). Unfortunately, argon plasma coagulation, standard treatment of small symptomatic CIP, is limited in large CIP mainly because of concerns of stricture formation. Therefore, we aimed to investigate radiofrequency ablation (RFA), a novel minimally invasive ablation method, in the treatment of CIP focusing on large symptomatic patches. METHODS Consecutive patients with macroscopic and histological evidence of large (≥20 mm diameter) heterotopic gastric mucosa were included in this prospective trial. Primary outcome was complete macroscopic and histological eradication rate of CIP. Secondary outcome measures were symptom improvement, quality of life, severity of LPR and adverse events. RESULTS Ten patients (females, n = 5) underwent RFA of symptomatic CIP. Complete histological and macroscopic eradication of CIP was observed in 80% (females, n = 4) of individuals after two ablations. Globus sensations significantly improved from median visual analog scale score 8 (5-9) at baseline to 1.5 (1-7) after first ablation and 1 (1-2) after final evaluation (P < 0.001). Mental health scores significantly increased from 41.4 (± 8.5) to 54.4 (± 4.4) after RFA (P = 0.007). LPR improved significantly (P = 0.005) with absence of strictures after a mean follow up of 1.9 (± 0.5) years. CONCLUSIONS This is the first study on RFA focusing on therapy of large symptomatic heterotopic gastric mucosa. Hereby, we demonstrate that this new technique can be successfully implemented in patients where treatment was limited so far (NCT03023280).
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Affiliation(s)
- Ivan Kristo
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
| | - Erwin Rieder
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
| | - Matthias Paireder
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
| | - Katrin Schwameis
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
| | - Gerd Jomrich
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
| | - Werner Dolak
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Thomas Parzefall
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | | | - Reza Asari
- Departments of Surgery, Medical University of Vienna, Vienna, Austria
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Riegler M, Kristo I, Asari R, Rieder E, Schoppmann SF. Dietary sugar and Barrett's esophagus. Eur Surg 2017; 49:279-281. [PMID: 29250105 PMCID: PMC5725502 DOI: 10.1007/s10353-017-0494-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 10/05/2017] [Indexed: 01/20/2023]
Abstract
Introduction Barrett’s esophagus (BE) represents the premalignant morphology of gastroesophageal reflux disease (GERD). Evidence indicates a positive correlation between GERD vs. obesity and increased sugar consumption. Methods Here we analyzed recently published data (2006–2017) on the role of dietary sugar intake for BE development (main focus year 2017). Results Recent investigations found a positive association between obesity, hip waist ratio and dietary sugar intake and Barrett’s esophagus. Conclusion Sugar intake positively associates with BE. A low carbohydrate diet should be recommended for persons with BE and GERD.
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Affiliation(s)
- M Riegler
- Reflux Medical Vienna, Vienna, Austria
| | - I Kristo
- Upper-GI Service, CCC-GET, University Clinic of Surgery, Vienna General Hospital - Medical University Vienna, Vienna, Austria
| | - R Asari
- Upper-GI Service, CCC-GET, University Clinic of Surgery, Vienna General Hospital - Medical University Vienna, Vienna, Austria
| | - E Rieder
- Upper-GI Service, CCC-GET, University Clinic of Surgery, Vienna General Hospital - Medical University Vienna, Vienna, Austria
| | - S F Schoppmann
- Upper-GI Service, CCC-GET, University Clinic of Surgery, Vienna General Hospital - Medical University Vienna, Vienna, Austria
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