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Wu H, Li J, Li F, Lun W. Causal association of gastroesophageal reflux disease on irritable bowel syndrome: a two-sample Mendelian randomization study. Front Genet 2024; 15:1328327. [PMID: 38601073 PMCID: PMC11004226 DOI: 10.3389/fgene.2024.1328327] [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] [Received: 10/26/2023] [Accepted: 03/11/2024] [Indexed: 04/12/2024] Open
Abstract
Background Recently, observational studies have reported that gastroesophageal reflux disease (GERD) is commonly associated with irritable bowel syndrome (IBS), but the causal relationship is unclear. Methods We conducted a two-sample Mendelian randomization study using summary data from genome-wide association studies (GWASs) to explore a causal relationship between GERD (N cases = 129,080) and IBS (N cases = 4,605) of European ancestry. Furthermore, the inverse-variance weighted (IVW) method and a series of sensitivity analyses were used to assess the accuracy and confidence of our results. Results We found a significant association of GERD with IBS (NSNP = 74; OR: 1.375; 95% CI: 1.164-1.624; p < 0.001). Reverse MR analysis showed no evidence of a causal association for IBS with GERD (NSNP = 6; OR: 0.996; 95% CI: 0.960-1.034; p = 0.845). Conclusion This study provides evidence that the presence of GERD increases the risk of developing IBS, and it is observed from the reverse MR results that IBS did not increase the risk of GERD.
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Affiliation(s)
- Huihuan Wu
- Department of Gastroenterology, The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, Guangdong, China
| | - Jingwei Li
- Department of Gastroenterology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - FeiFei Li
- Department of Cardiology, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Weijian Lun
- Department of Gastroenterology, The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, Guangdong, China
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Crawford G, Taylor R, Young D, Hatton CG. Efficacy of the Enteroadsorbent Silicol®gel in Adults with Irritable Bowel Syndrome Subtypes IBS-D or Mixed: Observational Open-Label Study. Gastroenterol Res Pract 2023; 2023:3432763. [PMID: 39263347 PMCID: PMC11390215 DOI: 10.1155/2023/3432763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/15/2023] [Accepted: 11/25/2023] [Indexed: 09/13/2024] Open
Abstract
Background Irritable bowel syndrome (IBS) is a common chronic gut-brain interaction disorder with limited effective treatment options. Intestinal adsorbents have a high adsorption capacity for gut irritants and may provide nonpharmacological alternatives. Objectives This post marketing study is aimed at providing up-to-date evidence to support the safety and efficacy in normal use of an established medical device for IBS treatment. Methods In this open-label, observational study, adults with IBS with predominant diarrhoea (IBS-D) or IBS with mixed bowel habits (IBS-M), according to Rome IV criteria, received 4 weeks of treatment with the enteroadsorbent Silicol®gel, a CE-certified, licenced, medical device containing colloidal silicic acid. Eligible participants were assessed at baseline (visit 1; in-clinic) and after 1 (visit 2; telephone), 2 (visit 3; telephone), and 4 (visit 4; in-clinic) weeks of treatment. The primary endpoint was the proportion of participants with an overall reduction in the IBS severity scoring system (IBS SSS) > 50, representing clinically meaningful improvement. Key secondary endpoints were a reduction in common IBS symptoms and improved quality of life (QoL). Results Among the 67 treated participants (IBS-D: 37; IBS-M: 30), 65 completed the study. At visit 4, 83.6% (56/67) of participants achieved a reduction in IBS SSS > 50. The mean (standard deviation [SD]) IBS SSS was 323.4 (55.7) at visit 1 and 160.3 (90.3) at visit 4 (overall change: -163.1 (101.7); 95% confidence interval [CI] 138.3, 187.9, p < 0.001). Compared with visit 1, significant reductions in the severity of all key IBS symptoms and overall improvement in QoL were observed at visit 4 (p < 0.001), with improvements observed from visits 1 and 2. Conclusions In this open-label study of participants with IBS-D and IBS-M, Silicol®gel provided clinically significant improvement in IBS symptoms, demonstrating that enteroadsorbents may be clinically beneficial in this population.
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Affiliation(s)
- Gordon Crawford
- CPS Research, McCafferty House, 99 Firhill Road, Glasgow, UK G20 7BE
| | - Rory Taylor
- CPS Research, McCafferty House, 99 Firhill Road, Glasgow, UK G20 7BE
| | - David Young
- Department of Mathematics and Statistics, University of Strathclyde, 26 Richmond Street, Glasgow, UK G1 1XH
- NHS, Greater Glasgow and Clyde, 1055 Great Western Road, Glasgow, UK G12 0XH
| | - Chris G Hatton
- FW Medical Ltd, West of Scotland Science Park, Kelvin Campus, Block 6, Glasgow, UK G20 0SP
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Zamani M, Alizadeh-Tabari S, Chan WW, Talley NJ. Association Between Anxiety/Depression and Gastroesophageal Reflux: A Systematic Review and Meta-Analysis. Am J Gastroenterol 2023; 118:2133-2143. [PMID: 37463429 DOI: 10.14309/ajg.0000000000002411] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 07/14/2023] [Indexed: 07/20/2023]
Abstract
INTRODUCTION An association between gastroesophageal reflux disease (GERD) and common psychiatric conditions, most notably anxiety and depression, has been reported. However, the magnitude of this association is poorly understood. Therefore, we aimed to systematically assess this issue. METHODS We comprehensively searched multiple bibliographic databases (Embase, PubMed, Scopus, and Web of Science) from inception to May 15, 2023. We retrieved observational studies that reported the prevalence of anxiety and/or depressive symptoms diagnosed by validated questionnaires in ≥100 adults (aged 18 years or older) with GERD. We also included cohort studies that explored the risk of incident GERD in subjects with anxiety/depression vice versa scenario. Finally, we included Mendelian randomization studies that assessed the cause-and-effect relationship between anxiety/depression and GERD. The extracted data were combined using a random-effects model. RESULTS In total, 36 eligible studies were included. The pooled prevalences of anxiety and depressive symptoms were 34.4% (95% confidence interval [CI] 24.7-44.2; I2 = 99.4%) and 24.2% (95% CI 19.9-28.5; I2 = 98.8%) in subjects with GERD based on 30 studies, respectively. Both anxiety and depressive symptoms were more common in subjects with GERD compared with those in healthy controls (odds ratio = 4.46 [95% CI 1.94-10.25] and odds ratio = 2.56 [95% CI 1.11-5.87], respectively). According to 3 cohort studies, subjects with GERD were at an increased risk of developing anxiety/depression and vice versa. Finally, 3 Mendelian randomization studies showed that genetic liability to these mood disorders is linked to an increased risk of developing GERD and vice versa. DISCUSSION Up to 1 in 3 subjects with GERD experience anxiety and depression. There is likely a bidirectional causal relationship between anxiety/depression and GERD.
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Affiliation(s)
- Mohammad Zamani
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shaghayegh Alizadeh-Tabari
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Walter W Chan
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nicholas J Talley
- School of Medicine and Public Health, University of Newcastle, Newcastle, Australia
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4
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Alshammari SA, Almutairi MN, Alomar MO, Alsherif ZM, Alsubaie FH, Almezaini AI. Overlap Between Gastroesophageal Reflux Disease and Irritable Bowel Syndrome and Its Impact on Quality of Life. Cureus 2023; 15:e50840. [PMID: 38249262 PMCID: PMC10798282 DOI: 10.7759/cureus.50840] [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: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Background Gastroesophageal reflux disease (GERD) and irritable bowel syndrome (IBS) are common gastrointestinal disorders that can negatively affect quality of life and healthcare costs. The co-occurrence of these conditions can lead to more complex symptomatology and therapeutic challenges. Therefore, understanding the extent of overlap between GERD and IBS is paramount. This study aims to estimate the overlap between GERD and IBS in Saudi Arabia and its impact on quality of life. Methods Patients with GERD at primary care clinics at King Khalid University Hospital in Riyadh, Saudi Arabia, were the subjects of cross-sectional research. The patients were selected using a simple random sampling technique, and an electronic questionnaire was utilized to collect data. Symptoms of IBS were assessed based on Rome IV criteria, and quality of life was evaluated using the GERD quality of life tool. Results Of the 293 GERD patients, the prevalence of co-occurrence of IBS among GERD patients was 35.8%. The GERD health-related quality of life (GERD- HRQL) scores ranged from 0 to 50, with a median and interquartile range (IQR) of 14 (8.5-20). Those with GERD and IBS had a significantly higher GERD-HRQL score than the patients with GERD alone (11 vs. 9, p-value: 0.049). Furthermore, patients with GERD and IBS had a significantly higher GERD-HRQL score than the patients with IBS alone (15 vs. 11, p-value: 0.001). Of the total participants, 29.4% reported having abdominal pain in the last three months. The majority of the participants (55.6%) reported experiencing abdominal pain one to two times per week, while 22.2% reported experiencing it two to three days per month. Conclusion The high prevalence of IBS co-existence among GERD patients highlights the importance of considering both diseases in clinical practice to improve patient outcomes. The study also found that patients with both GERD and IBS had a significantly lower quality of life than those with GERD or IBS alone.
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Affiliation(s)
- Sulaiman A Alshammari
- Family and Community Medicine, King Saud University College of Medicine, Riyadh, SAU
| | - Mohsen N Almutairi
- Family and Community Medicine, King Saud University College of Medicine, Riyadh, SAU
| | - Mohammad O Alomar
- Family and Community Medicine, King Saud University College of Medicine, Riyadh, SAU
| | - Ziyad M Alsherif
- Family and Community Medicine, King Saud University College of Medicine, Riyadh, SAU
| | - Faisal H Alsubaie
- Family and Community Medicine, King Saud University College of Medicine, Riyadh, SAU
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5
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Sawada A, Sifrim D, Fujiwara Y. Esophageal Reflux Hypersensitivity: A Comprehensive Review. Gut Liver 2023; 17:831-842. [PMID: 36588526 PMCID: PMC10651372 DOI: 10.5009/gnl220373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/01/2022] [Accepted: 10/18/2022] [Indexed: 01/03/2023] Open
Abstract
Reflux hypersensitivity (RH) is one of the phenotypes of gastroesophageal reflux disease. The latest Rome IV defines RH as a condition with typical reflux symptoms and positive reflux-symptom association despite normal acid exposure. Subsequently, the Lyon consensus proposed detailed cutoff values for the criteria on the basis of experts' consensus. Rome IV brought a clear-cut perspective into the pathophysiology of gastroesophageal reflux disease and the importance of esophageal hypersensitivity. This perspective can be supported by the fact that other functional gastrointestinal disorders such as irritable bowel syndrome and functional dyspepsia often overlap with RH. Although several possible pathophysiological mechanisms of esophageal hypersensitivity have been identified, there is still unmet medical needs in terms of treatment for this condition. This review summarizes the current knowledge regarding RH.
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Affiliation(s)
- Akinari Sawada
- Department of Gastroenterology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Daniel Sifrim
- Wingate Institute of Neurogastroenterology, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
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6
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Mousavi E, Hassanzadeh Keshteli A, Sehhati M, Vaez A, Adibi P. Exploring new subgroups for irritable bowel syndrome using a machine learning algorithm. Sci Rep 2023; 13:18483. [PMID: 37898695 PMCID: PMC10613279 DOI: 10.1038/s41598-023-45605-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 10/21/2023] [Indexed: 10/30/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a complicated gut-brain axis disorder that has typically been classified into subgroups based on the major abnormal stool consistency and frequency. The presence of components other than lower gastrointestinal (GI) symptoms, such as psychological burden, has also been observed in IBS manifestations. The purpose of this research is to redefine IBS subgroups based on upper GI symptoms and psychological factors in addition to lower GI symptoms using an unsupervised machine learning algorithm. The clustering of 988 individuals who met the Rome III criteria for diagnosis of IBS was performed using a mixed-type data clustering algorithm. Nine sub-groups emerged from the proposed clustering: (I) High diarrhea, pain, and psychological burden, (II) High upper GI, moderate lower GI, and psychological burden, (III) High psychological burden and moderate overall GI, (IV) High constipation, moderate upper GI, and high psychological burden, (V) moderate constipation and low psychological burden, (VI) High diarrhea and moderate psychological burden, (VII) moderate diarrhea and low psychological burden, (VIII) Low overall GI, and psychological burden, (IX) Moderate lower GI, and low psychological burden. The proposed procedure led to the discovery of new homogeneous clusters in addition to certain well-known Rome sub-types for IBS.
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Affiliation(s)
- Elahe Mousavi
- Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Hezar Jerib Street, PO Box 8174673461, Isfahan, Iran
- Department of Bioinformatics, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ammar Hassanzadeh Keshteli
- Department of Bioinformatics, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammadreza Sehhati
- Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Hezar Jerib Street, PO Box 8174673461, Isfahan, Iran.
- Department of Bioinformatics, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Ahmad Vaez
- Department of Bioinformatics, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Adibi
- Department of Internal Medicine, Integrative Functional Gastroenterology and Hepatology Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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7
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Huang KY, Wang FY, Lv M, Ma XX, Tang XD, Lv L. Irritable bowel syndrome: Epidemiology, overlap disorders, pathophysiology and treatment. World J Gastroenterol 2023; 29:4120-4135. [PMID: 37475846 PMCID: PMC10354571 DOI: 10.3748/wjg.v29.i26.4120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/19/2023] [Accepted: 06/11/2023] [Indexed: 07/10/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a common chronic gastrointestinal disease with a significant impact on patients' quality of life and a high socioeconomic burden. And the understanding of IBS has changed since the release of the Rome IV diagnosis in 2016. With the upcoming Rome V revision, it is necessary to review the results of IBS research in recent years. In this review of IBS, we can highlight future concerns by reviewing the results of IBS research on epidemiology, overlap disorders, pathophysiology, and treatment over the past decade and summarizing the latest research.
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Affiliation(s)
- Kai-Yue Huang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
| | - Feng-Yun Wang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
| | - Mi Lv
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
| | - Xiang-Xue Ma
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
| | - Xu-Dong Tang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
| | - Lin Lv
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
- Institute of Digestive Diseases, Beijing Institute of Spleen and Stomach Disease of Traditional Chinese Medicine, Beijing 100091, China
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Seeling KS, Hehl L, Vell MS, Rendel MD, Creasy KT, Trautwein C, Mehler DMA, Keszthelyi D, Schneider KM, Schneider CV. Comorbidities, biomarkers and cause specific mortality in patients with irritable bowel syndrome: A phenome-wide association study. United European Gastroenterol J 2023; 11:458-470. [PMID: 37151116 PMCID: PMC10256994 DOI: 10.1002/ueg2.12397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 04/02/2023] [Indexed: 05/09/2023] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is one of the most common functional digestive disorders. Our understanding about its comorbidities, biomarkers, or long-term risks is still incomplete. OBJECTIVE To characterize comorbidities and biomarkers for IBS and establish the effect of IBS on overall- and cause specific mortality. METHODS We analyzed data from the population-based cohort of the UK Biobank (UKB) with 493,974 participants, including self-reported physician-diagnosed (n = 20,603) and ICD-10 diagnosed (n = 7656) IBS patients, with a mean follow-up of 11 years. We performed a phenome-wide association study (PheWAS) and competing risk analysis to characterize common clinical features in IBS patients. RESULTS In PheWAS analyses, 260 PheCodes were significantly overrepresented in self-reported physician-diagnosed IBS patients, 633 in patients with ICD-10 diagnosed IBS (ICD-10-IBS), with 221 (40%) overlapping. In addition to gastrointestinal diseases, psychiatric, musculoskeletal, and endocrine/metabolic disorders represented the most strongly associated PheCodes in IBS patients. Self-reported physician-diagnosed IBS was not associated with increased overall mortality and the risk of death from cancer was decreased (hazard ratio [HR] = 0.78 [95% CI = 0.7-0.9]). Lastly, we evaluated changes in serum metabolites in IBS patients and identified glycoprotein acetyls (GlycA) as a potential biomarker in IBS. One standard deviation increase in GlycA raised the risk of self-reported IBS/ICD-10 coded by 9%-20% (odds ratio [OR] = 1.09 [95% CI = 1.1-1.1]/OR = 1.20 [95% CI = 1.1-1.3]) and the risk of overall mortality in ICD-10-IBS patients by 28% (HR = 1.28 [95% CI = 1.1-1.5]). CONCLUSION Our large-scale association study determined IBS patients having an increased risk of several different comorbidities and that GlycA was increased in IBS patients.
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Affiliation(s)
- Katharina Sophie Seeling
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - Leonida Hehl
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - Mara Sophie Vell
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - Miriam Daphne Rendel
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - Kate Townsend Creasy
- Department of Biobehavioral Health SciencesPerelman School of NursingUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Christian Trautwein
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - David Marc Anton Mehler
- Department of Psychiatry, Psychotherapy and PsychosomaticsUniversity Hospital RWTH AachenAachenGermany
- Institute for Translational PsychiatryUniversity of MünsterMünsterGermany
| | - Daniel Keszthelyi
- Division of Gastroenterology‐HepatologyDepartment of Internal MedicineMaastricht University Medical Center+Maastrichtthe Netherlands
| | - Kai Markus Schneider
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
| | - Carolin Victoria Schneider
- Medical Clinic IIIGastroenterology, Metabolic Diseases and Intensive CareUniversity Hospital RWTH AachenAachenGermany
- The Institute for Translational Medicine and TherapeuticsThe Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
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9
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Gholamnezhad F, Qeisari A, Shahriarirad R. Gastroesophageal reflux disease incidence among male patients with irritable bowel syndrome: A single-center cross-sectional study in southern Iran. JGH Open 2023; 7:152-156. [PMID: 36852149 PMCID: PMC9958336 DOI: 10.1002/jgh3.12867] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 12/16/2022] [Accepted: 01/12/2023] [Indexed: 01/30/2023]
Abstract
Background and Aim Gastrointestinal reflux disease (GERD) and irritable bowel syndrome (IBS) are among the most common gastrointestinal disorders in which the overlap of these diseases and their syndromes has been frequently reported. In this study, we aimed to evaluate GERD incidence among IBS patients and the related risk factors. Methods Male patients aged 18-60 years with an impression of IBS and referred to the gastrointestinal clinic from March 2019 to 2020 in Shiraz, Iran, were included in this study. Results Among the 163 enrolled patients with an average age of 31.53 ± 9.38 years, 64 (39.3%) were diagnosed with GERD. Based on statistical analysis, there was a significant association between GERD and the IBS patients' age (P = 0.006), smoking (P = 0.011), and alcohol consumption (P = 0.043). Also, GERD among IBS patients was significantly associated with the type of IBS (P < 0.001), with IBS-D having the lowest incidence (19.4%) and IBS-M the highest incidence of GERD (66.7%). Based on multivariate analysis, smoking had a reverse and significant correlation with lower incidence of GERD (OR = -1.364; P = 0.002). Conclusion Our results demonstrate that among male IBS patients, younger age, smoking, and alcohol consumption were among the risk factors for GERD. These findings may provide further insight into the best approach to treating these diseases.
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Affiliation(s)
| | - Ahmad Qeisari
- School of MedicineIslamic Azad University, Kazeroun BranchKazerounIran
| | - Reza Shahriarirad
- Student Research Committee, School of MedicineShiraz University of Medical SciencesShirazIran,Thoracic and Vascular Surgery Research CenterShiraz University of Medical ScienceShirazIran
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Bapir R, Bhatti KH, Eliwa A, García-Perdomo HA, Gherabi N, Hennessey D, Magri V, Mourmouris P, Ouattara A, Perletti G, Philipraj J, Stamatiou K, Adetola Tolani M, Tzelves L, Trinchieri A, Buchholz N. Risk of urinary stone formation associated to proton pump inhibitors: A systematic review and metanalysis. Arch Ital Urol Androl 2022; 94:507-514. [PMID: 36576453 DOI: 10.4081/aiua.2022.4.507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Proton pump inhibitors are widely used as treatment of acid-related disorders. They are considered safe although their long-term use has been associated with some adverse effects including an increased propensity for urinary calculi formation. The aim of this study was to systematically review available data from studies evaluating the association of PPIs and nephrolithiasis. MATERIALS AND METHODS We searched two electronic databases (PubMed and EMBASE) for cohort studies or case-control studies evaluating the relationship between treatment with proton pump inhibitors and the risk of stone formation published up to 31 October 2022. The overall association of PPIs and urinary calculi was analyzed using a random effects model (RevMan5). The quality of the included studies was assessed using the Newcastle-Ottawa Quality Assessment Scale. RESULTS A total of 550 studies were retrieved; 7 were selected by title and abstract screening; after removal of duplicates, 4 records were evaluated by full-text examination. An additional study was retrieved by handsearching the references included in screened studies. In the unadjusted analysis, the odds of urinary calculi were greater in subjects taking PPIs compared to controls (unadjusted OR = 2.10, 95% CI 1.74-2.52, p < 0.00001). The pooled odds ratio of two case-control studies confirmed that use of PPIs increased the odds of urinary calculi compared with non-use (OR 2.44, 95% CI 2.29 to 2.61). Pooled analysis of three cohort studies evaluating incident nephrolithiasis showed an overall hazard ratio estimate of 1.34 (95% CI = 1.28-1.40). One study found lower urinary citrate and urinary magnesium levels in subjects exposed to PPIs. The Newcastle-Ottawa Quality Assessment Scale scores ranged between 6 and 8. CONCLUSIONS PPIs showed an association with urinary calculi in patients included in the studies included in this review. If these data will be confirmed in adequately powered randomized trials, clinicians may consider limiting the long-term use of PPIs, to avoid unnecessary prolongation of treatment. Urinary magnesium and citrate should be evaluated in renal stone forming patients taking PPIs to supplement their intake when requested.
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Affiliation(s)
- Rawa Bapir
- Smart Health Tower, Sulaymaniyah, Kurdistan region.
| | | | - Ahmed Eliwa
- Department of Urology, Zagazig University, Zagazig, Sharkia.
| | | | | | | | | | - Panagiotis Mourmouris
- 2nd Department of Urology, National and Kapodistrian University of Athens, Sismanoglio Hospital, Athens.
| | - Adama Ouattara
- Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso.
| | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese.
| | - Joseph Philipraj
- Department of Urology, Mahatma Gandhi Medical College and Research Institute, Sri Balaji Vidyapeeth, Puducherry.
| | | | - Musliu Adetola Tolani
- Division of Urology, Department of Surgery, Ahmadu Bello University/Ahmadu Bello University Teaching Hospital, Zaria, Kaduna State.
| | - Lazaros Tzelves
- 2nd Department of Urology, National and Kapodistrian University of Athens, Sismanoglio Hospital, Athens.
| | | | - Noor Buchholz
- Sobeh's Vascular and Medical Center, Dubai Health Care City, Dubai.
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Mosca A, Abreu Y Abreu AT, Gwee KA, Ianiro G, Tack J, Nguyen TVH, Hill C. The clinical evidence for postbiotics as microbial therapeutics. Gut Microbes 2022; 14:2117508. [PMID: 36184735 PMCID: PMC9542959 DOI: 10.1080/19490976.2022.2117508] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
An optimally operating microbiome supports protective, metabolic, and immune functions, but disruptions produce metabolites and toxins which can be involved in many conditions. Probiotics have the potential to manage these. However, their use in vulnerable people is linked to possible safety concerns and maintaining their viability is difficult. Interest in postbiotics is therefore increasing. Postbiotics contain inactivated microbial cells or cell components, thus are more stable and exert similar health benefits to probiotics. To review the evidence for the clinical benefits of postbiotics in highly prevalent conditions and consider future potential areas of benefit. There is growing evidence revealing the diverse clinical benefits of postbiotics in many prevalent conditions. Postbiotics could offer a novel therapeutic approach and may be a safer alternative to probiotics. Establishing interaction mechanisms between postbiotics and commensal microorganisms will improve the understanding of potential clinical benefits and may lead to targeted postbiotic therapy.
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Affiliation(s)
- Alexis Mosca
- Pediatric Gastroenterology and Nutrition Department, APHP Robert Debré, Paris, France
| | - Ana Teresa Abreu Y Abreu
- Gastroenterologist and Neuro-gastroenterologist, Angeles del Pedregal Hospital, Mexico City, Mexico
| | - Kok Ann Gwee
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore and Gleneagles Hospital, Singapore
| | - Gianluca Ianiro
- Gastroenterology Unit, Fondazione Policlinico Universitario”A. Gemelli” IRCCS, Rome, Italy
| | - Jan Tack
- Department of Gastroenterology, University Hospitals Leuven, Belgium
| | | | - Colin Hill
- APC Microbiome Institute, University College Cork, Ireland,CONTACT Prof. Colin HILL APC Microbiome Institute, University College Cork, Ireland
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12
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Reumkens A, van der Zander Q, Winkens B, Bogie R, Bakker CM, Sanduleanu S, Masclee AAM. Electrolyte disturbances after bowel preparation for colonoscopy: Systematic review and meta-analysis. Dig Endosc 2022; 34:913-926. [PMID: 35037327 PMCID: PMC9543544 DOI: 10.1111/den.14237] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND STUDY AIMS We conducted a systematic review and meta-analysis of population-based studies to explore pooled prevalence and magnitude of electrolyte changes after bowel preparation for colonoscopy based on the most recent guidelines. PATIENTS AND METHODS PubMed and Cochrane were queried for population-based studies examining changes in electrolyte values after bowel preparation, published by July 1, 2021. We report prevalences of serum hypokalemia, hyponatremia, hyperphosphatemia, and hypocalcemia after bowel preparation and changes in mean electrolyte values after vs. before bowel preparation using sodium phosphate (NaP) and polyethylene glycol (PEG). RESULTS Thirteen studies met the inclusion criteria; 2386 unique patients were included. Overall, hypokalemia was found in 17.2% (95% CI 6.7, 30.9) in the NaP group vs. 4.8% (95% CI 0.27, 13.02) in the PEG group. The magnitude of potassium decrease after NaP bowel preparation was significantly increased compared to PEG (mean difference -0.38; 95% CI -0.49 to -0.27, P < 0.001). No study reported on major complications. CONCLUSIONS Hypokalemia was found in 17.2% of patients after bowel preparation with NaP and in 4.8% of patients with PEG, a finding that is clinically relevant with respect to choosing the type of bowel preparation. The magnitude of the potassium decrease after NaP was significantly higher compared to PEG. These data provide the evidence that supports the recommendation of the European Society of Gastrointestinal Endoscopy against routine use of NaP for bowel preparation.
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Affiliation(s)
- Ankie Reumkens
- Department of Internal Medicine and GastroenterologyZuyderland Medical CenterHeerlenThe Netherlands
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMaastricht University Medical CenterMaastrichtThe Netherlands
- NUTRIMSchool for Nutrition, Toxicology and MetabolismMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Quirine van der Zander
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMaastricht University Medical CenterMaastrichtThe Netherlands
- GROWSchool for Oncology and Developmental BiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Bjorn Winkens
- Department of Methodology and StatisticsMaastricht University Medical CenterMaastrichtThe Netherlands
- CAPHRISchool for Public Health and Primary CareMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Roel Bogie
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMaastricht University Medical CenterMaastrichtThe Netherlands
- GROWSchool for Oncology and Developmental BiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Christine Minke Bakker
- Department of Internal Medicine and GastroenterologyZuyderland Medical CenterHeerlenThe Netherlands
| | - Silvia Sanduleanu
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMaastricht University Medical CenterMaastrichtThe Netherlands
- GROWSchool for Oncology and Developmental BiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Ad A. M. Masclee
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMaastricht University Medical CenterMaastrichtThe Netherlands
- NUTRIMSchool for Nutrition, Toxicology and MetabolismMaastricht University Medical CenterMaastrichtThe Netherlands
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13
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The Effect of Fermentable, Oligosaccharides, Disaccharides, Monosaccharides, and Polyols (FODMAP) Meals on Transient Lower Esophageal Relaxations (TLESR) in Gastroesophageal Reflux Disease (GERD) Patients with Overlapping Irritable Bowel Syndrome (IBS). Nutrients 2022; 14:nu14091755. [PMID: 35565722 PMCID: PMC9101233 DOI: 10.3390/nu14091755] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 02/04/2023] Open
Abstract
A randomized crossover study in eight patients (6 F, age 57 ± 13) with overlapping GERD-IBS (non-constipation) was conducted to evaluate the effects of rice noodle vs. wheat noodle meals for breakfast and lunch on postprandial TLESR, intestinal gas production, and GERD/GI symptoms. Results: Wheat ingestion was significantly associated with more frequent TLESR after lunch than rice (5.0 ± 0.7 vs. 1.9 ± 0.3 times/2 h, p = 0.01). After lunch, wheat ingestion was significantly associated with higher H2 and CH4 levels compared to rice ingestion (p < 0.05), while H2 and CH4 levels before lunch were similar (p > 0.05). The area under curve of H2 concentration until 2 h after lunch significantly correlated with the TLESR number (r = 0.69, p = 0.04). Postprandial regurgitation (2.9 ± 1.2 vs. 0.4 ± 0.2), bloating (7.0 ± 0.4 vs. 3.1 ± 0.9), satiety (7.7 ± 0.4 vs. 3.5 ± 0.9), and belching (3.8 ± 1.2 vs. 1.1 ± 0.6) symptom scores were significantly greater after wheat compared to rice noodle ingestion (p < 0.05). Conclusion: Wheat noodle meals, part of a high FODMAP diet, induced a higher frequency of TLESRs, a higher GERD, and higher upper-GI symptom scores than rice noodle meals, part of a low FODMAP diet, in patients with overlapping IBS-GERD. These effects were associated with more intestinal gas production. Thus, a low FODMAP diet may relieve GERD symptoms in GERD patients with overlapping IBS.
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14
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Ruderstam H, Ohlsson B. Self-reported IBS and gastrointestinal symptoms in the general population are associated with asthma, drug consumption and a family history of gastrointestinal diseases. Scand J Gastroenterol 2022:1-11. [PMID: 35104172 DOI: 10.1080/00365521.2022.2031281] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The prevalence of functional gastrointestinal (FGI) symptoms and irritable bowel syndrome (IBS) is high in the society, but the etiology is mainly unknown. This population-based, cross-sectional study aimed to examine the associations between self-reported IBS or gastrointestinal (GI) symptoms within the past 2 weeks and concomitant diseases, drug consumption and family history of diseases. MATERIAL AND METHODS Participants from the Malmö Offspring Study (MOS) answered a questionnaire about lifestyle habits, medical history and GI symptoms. Associations between self-reported IBS or GI symptoms and other diseases, drugs, and family history of diseases were calculated by logistic regression, adjusted for false discovery rate (FDR; q < 0.05). RESULTS Of 2648 included patients, 316 had IBS and 459 had GI symptoms. There was an association between IBS and asthma (OR: 1.66; 95% confidence interval [CI]: 1.19-2.32; q = 0.018), and between IBS and using of prescription (OR: 1.44; 95% CI: 1.10-1.89; q = 0.028) and nonprescription drugs (OR: 1.92; 95% CI: 1.43-2.59; q < 0.001), specifically adrenergic beta-antagonists, antihistamines and hypnotics. Regarding family history, GI disease in the family (OR: 2.44; 95% CI: 1.78-3.35; q < 0.001) and the subgroups celiac disease, gastric ulcer, functional dyspepsia, IBS and reflux, as well as prostate cancer were associated with IBS, while GI diseases (OR: 2.56; 95% CI: 1.89-3.46; q < 0.001), joint diseases (OR: 1.61; 95% CI: 1.19-2.16; q = 0.009), and myocardial infarction (OR: 1.48; 95% CI: 1.09-2.99; q = 0.043) were associated with GI symptoms. Abdominal pain was the specific symptom with strongest associations. CONCLUSIONS IBS and GI symptoms were mainly associated with GI diseases in the family and drug consumption. To take a family and drug history is pertinent to all clinical history taking, irrespective of the symptomatology.
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Affiliation(s)
- Hanna Ruderstam
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
| | - Bodil Ohlsson
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
- Department of Clinical Sciences, Lund University, Malmö, Sweden
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15
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Patcharatrakul T, Linlawan S, Plaidum S, Gonlachanvit S. The Effect of Rice vs. Wheat Ingestion on Postprandial Gastroesophageal Reflux (GER) Symptoms in Patients with Overlapping GERD-Irritable Bowel Syndrome (IBS). Foods 2021; 11:foods11010026. [PMID: 35010152 PMCID: PMC8750118 DOI: 10.3390/foods11010026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 02/07/2023] Open
Abstract
A randomized crossover study in twenty-one patients (18F, age 50 ± 13 years) with overlapping GERD-IBS was conducted to evaluate the effects of rice noodles (low FODMAPs) vs. wheat noodles (high FODMAPs) on typical GER symptoms, and the correlation between GERD symptoms and intestinal gas production. Results: Heartburn and regurgitation scores were highest in most patients (19/21) during the first 15 min after meals. At 15 min after lunch, wheat was significantly associated with more regurgitation and heartburn than rice. Also, at 15 min after breakfast, wheat aggravated more regurgitation than rice. Wheat ingestion was significantly associated with higher H2 and CH4 levels after lunch compared to rice, whereas gas levels before lunch were similar (p > 0.05). The area under the curve of H2 and CH4 concentration 15 min after a lunch of wheat moderately correlated with the regurgitation severity at 15-min (r = 0.56, p < 0.05). Conclusion: Wheat induced more GERD symptoms than rice in patients with overlapping GERD-IBS. This effect, immediately developed after lunch, was associated with more intestinal gas production. Thus, a low FODMAPs diet may relieve postprandial GERD symptoms in GERD patients with overlapping IBS. Wheat inducing more regurgitation than rice after breakfast suggests other mechanism(s) besides gut fermentation.
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Affiliation(s)
- Tanisa Patcharatrakul
- Division of Gastroenterology, Department of Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok 10330, Thailand; (T.P.); (S.P.)
- Center of Excellence on Neurogastroenterology and Motility, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Sittikorn Linlawan
- Department of Medicine, Phrachomklao Hospital, Phetchaburi 76000, Thailand;
| | - Suppawatsa Plaidum
- Division of Gastroenterology, Department of Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok 10330, Thailand; (T.P.); (S.P.)
| | - Sutep Gonlachanvit
- Division of Gastroenterology, Department of Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok 10330, Thailand; (T.P.); (S.P.)
- Center of Excellence on Neurogastroenterology and Motility, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +66-2256-4265
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16
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Yadav YS, Eslick GD, Talley NJ. Review article: irritable bowel syndrome: natural history, bowel habit stability and overlap with other gastrointestinal disorders. Aliment Pharmacol Ther 2021; 54 Suppl 1:S24-S32. [PMID: 34927758 DOI: 10.1111/apt.16624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 08/29/2021] [Accepted: 09/18/2021] [Indexed: 12/09/2022]
Abstract
Symptoms of irritable bowel syndrome (IBS) characteristically fluctuate over time. We aimed to review the natural history of IBS and IBS subgroups including bowel habit disturbances, and the overlap of IBS with other gastrointestinal disorders. The community incidence of IBS is approximately 67 per 1000 person years. The prevalence of IBS is stable over time because symptoms fluctuate and there is a portion who experience resolution of their GI symptoms similar in number to those developing new-onset IBS. The proportion who report resolution of symptoms varies amongst population-based studies from 17% to 55%. There is evidence of substantial movement between subtypes of IBS. For example in a clinical trial cohort, only one in four patients retained their baseline classification throughout the study periods, two in three moved between IBS-C (constipation) and IBS-M (mixed), while over half switched between IBS-D (diarrhoea) and IBS-M. The least stable group was IBS-M. There are very limited data on drivers of bowel habit change in IBS. There are emerging evidence fluctuations in intestinal immune activity might account for symptom variability over time. It is of clinical importance to recognise the substantial overlap of IBS symptoms with other gastrointestinal syndromes including gastro-oesophageal reflux disease. This is important to ensure the correct clinical diagnosis of IBS is made and patients are not over investigated. Knowledge of the natural history, stability of subgroups and overlap of IBS with other gastrointestinal conditions should be considered in therapeutic decision making.
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Affiliation(s)
- Yamini S Yadav
- School of Medicine & Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Newcastle, NSW, Australia
| | - Guy D Eslick
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,NHMRC Centre of Research Excellence in Digestive Health, Newcastle, NSW, Australia
| | - Nicholas J Talley
- School of Medicine & Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Newcastle, NSW, Australia.,Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,NHMRC Centre of Research Excellence in Digestive Health, Newcastle, NSW, Australia
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17
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Krigel A, Lebwohl B, Yadlapati R, Jodorkovsky D. Association of patient gender and gastroenterologists' diagnosis and management choices in gastroesophageal reflux disease. Dis Esophagus 2021; 34:6231787. [PMID: 33870435 PMCID: PMC9989594 DOI: 10.1093/dote/doab019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/26/2021] [Indexed: 12/11/2022]
Abstract
Symptom severity and prevalence of erosive disease in gastroesophageal reflux disease (GERD) differ between genders. It is not known how gastroenterologists incorporate patient gender in their decision-making process. We aimed to evaluate how gender influences the diagnosis and management recommendations for patients with GERD. We invited a nationwide sample of gastroenterologists via voluntary listservs to complete an online survey of fictional patient scenarios presenting with different GERD symptoms and endoscopic findings. Patient gender for each case was randomly generated. Study participants were asked for their likelihood of a diagnosis of GERD and subsequent management recommendations. Results were analyzed using chi-square tests, Fisher Exact tests, and multivariable logistic regression. Of 819 survey invitations sent, 135 gastroenterologists responded with 95.6% completion rate. There was no significant association between patient gender and prediction for the likelihood of GERD for any of the five clinical scenarios when analyzed separately or when all survey responses were pooled. There was also no significant association between gender and decision to refer for fundoplication, escalate PPI therapy, or start of neuromodulation/behavioral therapy. Despite documented symptomatic and physiologic differences of GERD between the genders, patient gender did not affect respondents' estimates of GERD diagnosis or subsequent management. Further outcomes studies should validate whether response to GERD treatment strategies differ between women and men.
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Affiliation(s)
- Anna Krigel
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, USA
| | - Benjamin Lebwohl
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, USA.,Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA
| | - Rena Yadlapati
- Department of Medicine, UC San Diego School of Medicine, San Diego, CA, USA
| | - Daniela Jodorkovsky
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, USA
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18
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Gaus OV, Livzan MA. “Gastrointestinal” comorbidity in irritable bowel syndrome. EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2021; 1:104-111. [DOI: 10.31146/1682-8658-ecg-190-6-104-111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
Abstract
Among the large and heterogeneous group of patients with irritable bowel syndrome (IBS) comorbidity is characteristic feature. Comorbidity is an urgent problem in real clinical practice. Gastrointestinal comorbidity of a patient with IBS is associated with the presence of common pathogenetic links and is represented by combined pathology with functional disorders and the formation of “overlap syndrome” with organic diseases. Often, with a comorbid course, the phenomenon of “mutual burdening” is observed, when the severity of the course of each of them increases. All this requires optimization of approaches to the diagnosis and treatment of this cohort of patients. Obviously, with a comorbid course of IBS, it is advisable to prescribe drugs that affect the general links of pathogenesis, rather than focusing on individual symptoms. This article presents modern information on the gastrointestinal comorbidity of a patient with IBS.
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Affiliation(s)
- O. V. Gaus
- Federal State Educational Establishment of Higher Education Omsk State Medical University of the Ministry of Health of the Russian Federation
| | - M. A. Livzan
- Federal State Educational Establishment of Higher Education Omsk State Medical University of the Ministry of Health of the Russian Federation
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19
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Bi Z, Zhang S, Meng Y, Feng Y, Wang Y, Wang E, Pan X, Zhu R, Fan H, Pang S, Zhu L, Yuan J. Female serotonin transporter-knockout rat: A potential model of irritable bowel syndrome. FASEB J 2021; 35:e21701. [PMID: 34143529 DOI: 10.1096/fj.202000007rrr] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022]
Abstract
Irritable bowel syndrome (IBS) is a common functional gastrointestinal disease. Although visceral hypersensitivity (VH) and disturbed gastrointestinal motility are typical pathophysiological features of IBS, the pathological mechanisms underlying this disease remain unclear. Serotonin system abnormalities are considered to play an important role in the pathomechanisms of IBS. Here, we hypothesize that similar alterations, including VH and colonic motility, induced by serotonin transporter (SERT) knockout result from altered serotonin signaling. We sought to determine the molecular mechanism underlying VH and colonic dysmotility induced by SERT knockout. We found that female SERT (slc6a4)-knockout (KO; ie, slc6a4-/- ) rats exhibited lower pain pressure thresholds (PPTs) than wild-type (WT; ie, slc6a4+/+ ) rats in response to colorectal distension (CRD). Significantly increased fecal pellet output and reduced concentration of serum tryptophan were observed in the female SERT KO rats. The concentrations of 5-hydroxytryptamine (5-HT) in platelet-rich plasma (PRP) and serum in SERT KO rats were lower than those in WT rats, but the numbers of enterochromaffin cells (ECs) and the concentrations of 5-HT in colon of SERT KO rats were higher than those of WT rats. Finally, increased expression levels of 5-HT1B receptors, 5-HT2C receptors, 5-HT3A receptors, 5-HT3B receptors, 5-HT6 receptors, 5-HT7 receptors, and glycosylated dopamine transporters (DATs) were found in the female SERT KO rats. We concluded that alterations in the serotonin system induced by the knockout of slc6a4 might result in VH and accelerated gastrointestinal motility in female SERT KO rats, which can be used as an animal model of IBS.
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Affiliation(s)
- Zijuan Bi
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shisheng Zhang
- School of Life Sciences and Technology, Tongji University, Shanghai, China.,School of AMME, Faculty of Engineering & IT, University of Sydney, Sydney, Australia
| | - Yangyang Meng
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ya Feng
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yinshu Wang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Enkang Wang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiangxue Pan
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ruixin Zhu
- School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Haiting Fan
- Laboratory Animal Center, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuhua Pang
- Clinical Lab, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lixin Zhu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Guangdong Institute of Gastroenterology, Department of Colorectal Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianye Yuan
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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20
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Vasant DH, Paine PA, Black CJ, Houghton LA, Everitt HA, Corsetti M, Agrawal A, Aziz I, Farmer AD, Eugenicos MP, Moss-Morris R, Yiannakou Y, Ford AC. British Society of Gastroenterology guidelines on the management of irritable bowel syndrome. Gut 2021; 70:1214-1240. [PMID: 33903147 DOI: 10.1136/gutjnl-2021-324598] [Citation(s) in RCA: 204] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 12/11/2022]
Abstract
Irritable bowel syndrome (IBS) remains one of the most common gastrointestinal disorders seen by clinicians in both primary and secondary care. Since publication of the last British Society of Gastroenterology (BSG) guideline in 2007, substantial advances have been made in understanding its complex pathophysiology, resulting in its re-classification as a disorder of gut-brain interaction, rather than a functional gastrointestinal disorder. Moreover, there has been a considerable amount of new evidence published concerning the diagnosis, investigation and management of IBS. The primary aim of this guideline, commissioned by the BSG, is to review and summarise the current evidence to inform and guide clinical practice, by providing a practical framework for evidence-based management of patients. One of the strengths of this guideline is that the recommendations for treatment are based on evidence derived from a comprehensive search of the medical literature, which was used to inform an update of a series of trial-based and network meta-analyses assessing the efficacy of dietary, pharmacological and psychological therapies in treating IBS. Specific recommendations have been made according to the Grading of Recommendations Assessment, Development and Evaluation system, summarising both the strength of the recommendations and the overall quality of evidence. Finally, this guideline identifies novel treatments that are in development, as well as highlighting areas of unmet need for future research.
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Affiliation(s)
- Dipesh H Vasant
- Neurogastroenterology Unit, Gastroenterology, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK.,Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester, UK
| | - Peter A Paine
- Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester, UK.,Gastroenterology, Salford Royal Foundation Trust, Salford, UK
| | - Christopher J Black
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK.,Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
| | - Lesley A Houghton
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.,Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Hazel A Everitt
- Primary Care and Population Sciences, University of Southampton, Southampton, UK
| | - Maura Corsetti
- Nottingham Digestive Diseases Biomedical Research Unit, University of Nottingham, Nottingham, UK
| | - Anurag Agrawal
- Gastroenterology, Doncaster and Bassetlaw Hospitals NHS Trust, Armthorpe Road, Doncaster, UK
| | - Imran Aziz
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.,Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Adam D Farmer
- Department of Gastroenterology, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, UK.,School of Medicine, Keele University, Keele, UK
| | - Maria P Eugenicos
- Department of Gastroenterology, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Rona Moss-Morris
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Yan Yiannakou
- Department of Gastroenterology, County Durham and Darlington NHS Foundation Trust, Durham, UK
| | - Alexander C Ford
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK .,Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
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21
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Hou JJ, Wang X, Li Y, Su S, Wang YM, Wang BM. The relationship between gut microbiota and proteolytic activity in irritable bowel syndrome. Microb Pathog 2021; 157:104995. [PMID: 34048892 DOI: 10.1016/j.micpath.2021.104995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 05/05/2021] [Accepted: 05/05/2021] [Indexed: 02/08/2023]
Abstract
Irritable bowel syndrome (IBS) is a common functional gastrointestinal disease that affects 3.8-9.2% of the world population. It affects the physiology and psychology of patients and increases the burden on families, the healthcare system, society, and economic development. Presently, a large number of studies have shown that compared to healthy individuals, the composition and diversity of gut microbiota in IBS patients have changed, and the proteolytic activity (PA) in fecal supernatant and colonic mucosa of IBS patients has also increased. These findings indicate that the imbalance of intestinal microecology and intestinal protein hydrolysis is closely related to IBS. Furthermore, the intestinal flora is a key substance that regulates the PA and is associated with IBS. The current review described the intestinal microecology and intestinal proteolytic activity of patients with IBS and also discussed the effect of intestinal flora on PA. In summary, this study proposed a pivotal role of gut microbiota and PA in IBS, respectively, and provided an in-depth insight into the diagnosis and treatment targets of IBS as well as the formulation of new treatment strategies for other digestive diseases and protease-related diseases.
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Affiliation(s)
- Jun-Jie Hou
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
| | - Xin Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
| | - Ying Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
| | - Shuai Su
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
| | - Yu-Ming Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
| | - Bang-Mao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, PR China.
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22
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Lee SW, Chang CS. Impact of Overlapping Functional Gastrointestinal Disorders on the Quality of Life in Patients With Gastroesophageal Reflux Disease. J Neurogastroenterol Motil 2021; 27:176-184. [PMID: 33795540 PMCID: PMC8026382 DOI: 10.5056/jnm19006] [Citation(s) in RCA: 13] [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: 01/05/2019] [Revised: 05/04/2020] [Accepted: 01/02/2021] [Indexed: 12/13/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) and functional gastrointestinal disorders (FGIDs), including irritable bowel syndrome and functional dyspepsia, are common afflictions within the general population. Both conditions have a considerable impact on the daily health related quality of life (HRQoL) of affected individuals. Risk factors surrounding any impaired HRQoL in patients with GERD involve those of younger age, obesity, an increase in reflux symptom frequency, and overlapping FGIDs. The risk factors for subjects experiencing an overlap in FGIDs and GERD involve those who are female, younger age, cigarette smoking, non-erosive reflux disease, more GERD symptoms, and psychological performances including anxiety, somatization, and more frequent healthcareseeking behavior. The overlap of GERD and FGIDs is associated with a worsening of both physical and mental health, an increase in bothersome symptoms, impaired functional capacity, and a higher likelihood of consulting a physician. Acid secretion suppressors could offer therapeutic efficacy to some patients experiencing overlapping GERD and FGIDs.
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Affiliation(s)
- Shou-Wu Lee
- Division of Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chi-Sen Chang
- Division of Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
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23
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Engsbro AL, Begtrup LM, Haastrup P, Storsveen MM, Bytzer P, Kjeldsen J, Schaffalitzky De Muckadell O, Jarbøl DE. A positive diagnostic strategy is safe and saves endoscopies in patients with irritable bowel syndrome: A five-year follow-up of a randomized controlled trial. Neurogastroenterol Motil 2021; 33:e14004. [PMID: 33029843 DOI: 10.1111/nmo.14004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/27/2020] [Accepted: 09/07/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Previously, the diagnosis of irritable bowel syndrome (IBS) required exclusion of organic causes by extensive diagnostic testing. Newer guidelines recommend IBS as a positive diagnosis based on symptoms with limited testing. We investigated the long-term safety and impact on use of health resources of a positive diagnostic strategy compared to a strategy of exclusion in patients with symptoms compatible with IBS. METHODS In 2008-2010, primary care patients aged 18-50 years fulfilling the Rome III criteria for IBS without alarm signals were randomized to a positive diagnostic strategy (limited blood tests, n = 150) or a strategy of exclusion (extensive blood tests, fecal samples for intestinal parasites, and sigmoidoscopy with biopsies, n = 152). At five years, hospital-registered diagnoses and use of health resources including lower endoscopies were retrieved from national registries. Participants provided 5-year data on Rome III criteria for IBS, severity of symptoms, and quality of life. KEY RESULTS Baseline mean age was 31.4 (SD 9.1) years; 79% were female. No cases of celiac disease, and gastrointestinal or gynecological cancers were diagnosed within five years. Negligible and comparable numbers were diagnosed with inflammatory bowel disease, benign gynecological conditions, and upper GI conditions in the two groups. The positive diagnosis strategy carried a higher number of lower endoscopies from year 1 to 5 (23 patients versus 13 patients in the exclusion group), but overall saved endoscopies. CONCLUSIONS & INFERENCES A positive diagnosis of IBS was as safe as a diagnosis of exclusion in a five-year perspective and saved lower endoscopies; the study was registered at ClinicalTrials.gov numbers: NCT00659763/NCT01153295.
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Affiliation(s)
- Anne Line Engsbro
- Department of Medicine, Zealand University Hospital, Køge and Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Clinical Microbiology, University Hospital Copenhagen Hvidovre, Hvidovre, Denmark
| | - Luise M Begtrup
- Department of Occupational and Environmental Medicine, Bispebjerg and Frederiksberg Hospital, København, Denmark.,Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Peter Haastrup
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Maria Munch Storsveen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Peter Bytzer
- Department of Medicine, Zealand University Hospital, Køge and Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Kjeldsen
- Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
| | | | - Dorte Ejg Jarbøl
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
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24
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Azimi M, Zahedi MJ. Persian Herbal Medicine in Functional Dyspepsia: A Systematic Review. Curr Drug Discov Technol 2021; 18:272-281. [PMID: 32525777 DOI: 10.2174/1570163817666200611132831] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/26/2020] [Accepted: 02/28/2020] [Indexed: 01/10/2023]
Abstract
INTRODUCTION According to Rome IV, functional dyspepsia is diagnosed with the presence of dyspepsia in the absence of organic or metabolic causes. FD caused by several factors, such as impaired gastric accommodation and hypersensitivity to gastric distention. Several studies have reported the effectiveness of herbal medicine on FD. This article, thus, reviews Persian herbal medicine in FD. METHODS Electronic databases, including Pubmed, Scopus, Cochrane, Embase, Web of science and Ovid, were searched so as to find clinical articles related to dyspepsia and herbal medicine by July 2019. Our search strategies were traditional medicine, complementary and alternative medicine, herb, plant, and dyspepsia. We excluded all articles except Persian clinical trials. RESULTS We found 34 clinical trials with 15 herbs and 4 compound herbal remedies like Asparagus racemosus, Brassica oleracea, Cynara scolymus, Ocimum basilicum, Mentha longifolia, Mentha pulegium, Mentha piperata, Pimpinella anisum, Nigella sativa, Mastic gum, Curcuma longa, Pistatio Atlantica, Glycyrrhiza glabra, Solanum tuberosum and Zingiber officinale and compound remedies of Rosa damascene & Crocus sativus, Trachyspermum copticom & Apium graveolence, Carum carvi & Mentha pipperata, Gingiber officinalis & Cynara scolymus are effective in functional dyspepsia. CONCLUSION Many people use herbal and traditional remedies for the treatment of disorders such as gastrointestinal disorders, especially in Asian countries. Several studies reported the efficacy of herbal medicine in functional dyspepsia. Although their mechanisms are not fully understood, it seems they can modulate GI motility and improve symptoms of FD.
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Affiliation(s)
- Maryam Azimi
- Gastroenterology and Hepatology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Javad Zahedi
- Gastroenterology and Hepatology Research Center, Kerman University of Medical Sciences, Kerman, Iran
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25
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Sukhanova S, Timakova A, Livzan M, Fedorin M, Skirdenko Y, Gaus O, Andreev K, Gorbenko A, Plinder M. Adherence to treatment of patients with irritable bowel syndrome: state of the issue. PROFILAKTICHESKAYA MEDITSINA 2021; 24:101. [DOI: 10.17116/profmed202124081101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
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26
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Tan J, Li L, Huang X, Yang C, Liang X, Zhao Y, Xie J, Chen R, Wang D, Xie S. Associations between gastro-oesophageal reflux disease and a range of diseases: an umbrella review of systematic reviews and meta-analyses. BMJ Open 2020; 10:e038450. [PMID: 33380477 PMCID: PMC7780720 DOI: 10.1136/bmjopen-2020-038450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Numerous meta-analyses have revealed the association between gastro-oesophageal reflux disease (GORD) and a range of diseases; however, the certainty of the evidence remains unclear. This study aimed to summarise and assess the certainty of evidence derived from meta-analyses. METHODS Embase, PubMed, Web of Science, Cochrane Databases of Systematic Reviews, CNKI and Wangfang databases from their inception to 22 February 2020 were queried for systematic reviews and meta-analyses on the association between GORD and various diseases. The methodological quality of the included studies was assessed using A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR 2), and evidence certainty was evaluated using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. Statistical analysis was conducted using Stata V.15. RESULTS Ten publications with associations between GORD and different types of diseases were included. There was high heterogeneity (I2 >75%) among seven independent meta-analyses. Evidence for publication bias in two independent meta-analyses was also observed. According to the AMSTAR 2 approach, the methodological quality was high for 20% of meta-analyses, moderate for 10%, low for 40% and critically low for 30%. Based on GRADE approach, the certainty of evidence was high for the association between GORD and higher risk of chronic obstructive pulmonary disease (COPD) exacerbation (OR 5.37; 95% CI 2.71 to 10.64) and higher prevalence of oesophageal adenocarcinoma (OR 4.57; 95% CI 3.89 to 5.36), and it was moderate for the association between GORD and higher chronic rhinosinusitis prevalence (OR 2.16; 95% CI 1.37 to 3.48). CONCLUSION The association between GORD and a range of diseases was extensively studied, and our findings revealed a high certainty of evidence of the association between GORD and an increased risk of COPD exacerbation as well as increased prevalence of oesophageal adenocarcinoma. Further investigations using systematic reviews and meta-analyses of high methodological quality that include prospective large cohort studies and adjusted confounders are warranted. PROSPERO REGISTRATION NUMBER CRD42019122264.
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Affiliation(s)
- JinJing Tan
- Graduate School, Jiang Xi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
- Department of Administration, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Liqun Li
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Xiaoyan Huang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Chengning Yang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Xue Liang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Yina Zhao
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Jieru Xie
- Department of Center of Preventive Disease Treatment, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Ran Chen
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Daogang Wang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Sheng Xie
- Department of Administration, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, China
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Black CJ, Drossman DA, Talley NJ, Ruddy J, Ford AC. Functional gastrointestinal disorders: advances in understanding and management. Lancet 2020; 396:1664-1674. [PMID: 33049221 DOI: 10.1016/s0140-6736(20)32115-2] [Citation(s) in RCA: 213] [Impact Index Per Article: 53.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 07/25/2020] [Accepted: 08/18/2020] [Indexed: 12/13/2022]
Abstract
Gastrointestinal symptoms are highly prevalent, but many people who have them will have no organic explanation for their symptoms. Most of these people will be labelled as having a functional gastrointestinal disorder, such as irritable bowel syndrome, functional dyspepsia, or functional constipation. These conditions affect up to 40% of people at any one point in time, and two-thirds of these people will have chronic, fluctuating symptoms. The pathophysiology of functional gastrointestinal disorders is complex, but involves bidirectional dysregulation of gut-brain interaction (via the gut-brain axis), as well as microbial dysbiosis within the gut, altered mucosal immune function, visceral hypersensitivity, and abnormal gastrointestinal motility. Hence, nomenclature refers to the conditions as disorders of gut-brain interaction. Psychological comorbidity is common; however, whether or not this predates, or is driven by, symptoms is not clear. Patients with functional gastrointestinal disorders can feel stigmatised, and often this diagnosis is not communicated effectively by physicians, nor is education provided. Prompt identification and treatment of these conditions is crucial as they have a considerable impact on health-care systems and society as a whole because of repeated consultations, unnecessary investigations and surgeries, prescriptions and over-the-counter medicine use, and impaired health-related quality of life and ability to work. Symptom-based criteria are used to make a diagnosis, with judicious use of limited investigations in some patients. The general principles of treatment are based on a biopsychosocial understanding and involve management of physical symptoms and, if present, psychological comorbidity. In the future, treatment approaches to functional gastrointestinal disorders are likely to become more personalised, based not only on symptoms but also underlying pathophysiology and psychology.
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Affiliation(s)
- Christopher J Black
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK; Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
| | - Douglas A Drossman
- Center for Education and Practice of Biopsychosocial Care, Drossman Gastroenterology, University of North Carolina, Chapel Hill, NC, USA; The Rome Foundation, Raleigh, NC, USA
| | - Nicholas J Talley
- NHMRC Centre for Research Excellence in Digestive Health, University of Newcastle, NSW, Australia; Hunter Medical Research Institute, Lambton, NSW, Australia
| | - Johannah Ruddy
- The Rome Foundation, Raleigh, NC, USA; Center for Education and Practice of Biopsychosocial Care, DrossmanCare, Durham, NC, USA
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK; Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.
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28
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Yao X, Yang Y, Zhang S, Shi Y, Zhang Q, Wang Y. The impact of overlapping functional dyspepsia, belching disorders and functional heartburn on anxiety, depression and quality of life of Chinese patients with irritable bowel syndrome. BMC Gastroenterol 2020; 20:209. [PMID: 32631285 PMCID: PMC7336672 DOI: 10.1186/s12876-020-01357-1;] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/23/2020] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Functional dyspepsia (FD), belching disorders (BD) and functional heartburn (FH) are the three most common upper functional gastrointestinal disorders (FGID) in IBS patients. FD is known to exert deleterious effects on health-related quality of life (HRQoL) and the psychological status of IBS patients; however, the impact of overlapping BD and FH on anxiety, depression and HRQoL of IBS patients remains unknown. This cross-sectional study was conducted to investigate the impact of overlapping FD, BD and FH on anxiety, depression and HRQoL in patients with IBS. METHODS This study enrolled 319 consecutive outpatients with IBS from 2 tertiary hospitals in Beijing and Shijiazhuang of China. IBS, FD, BD and FH were diagnosed using the Rome III Criteria. Hospital Anxiety and Depression Scale and a 36-item Short-Form Health Survey (SF-36) were used to assess the psychological distress and HRQoL of patients respectively. RESULTS Among the 319 patients with IBS, the IBS subtypes were diarrhoea (67%), constipation (16%), unsubtyped (12%) and mixed (5%). These IBS patients were further classified into IBS + FD, IBS + BD/FH (BD and/or FH), IBS + FD + BD/FH, or IBS only according to the patients' overlapping upper GI symptoms. IBS+FD patients reported higher levels of anxiety than IBS+BD/FH and elevated depression scores than IBS only patients (P< 0.05). The latter observation remained consistent after confounder-adjustment. The IBS + FD and IBS + FD + BD/FH groups exhibited statistically significant impairment in most of SF-36 scales, while the IBS + BD/FH group only showed lower HRQoL results in general health, when compared to the IBS only group. Multiple linear regression analysis demonstrated IBS + FD + BD/FH was linked to worse mental, physical and global HRQoL. Furthermore, IBS + FD was a strong predictor of poorer physical and global HRQoL compared to IBS only. CONCLUSIONS Among the diarrhoea-prevalent IBS patients, those with concomitant FD experienced more psychological distress and demonstrated poorer physical HRQoL. Overlapping FD + BD/FH is a significant predictor of worse mental and physical HRQoL for IBS patients. The impact of concomitant BD and FH on the psychological status and HRQoL of IBS patients was limited. These findings implied that the overlapping upper FGIDs in IBS might be treated distinctively when developing comprehensive management strategies for IBS treatment.
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Affiliation(s)
- Xin Yao
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95 Yongan Road, Beijing, 100050 China
- Department of Gastroenterology, Bethune International Peace Hospital, No. 398 Zhongshanxi Road, Shijiazhuang, 050082 China
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853 China
| | - Yunsheng Yang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853 China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95 Yongan Road, Beijing, 100050 China
| | - Yu Shi
- Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050 China
| | - Qian Zhang
- Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050 China
| | - Yongjun Wang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95 Yongan Road, Beijing, 100050 China
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29
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The impact of overlapping functional dyspepsia, belching disorders and functional heartburn on anxiety, depression and quality of life of Chinese patients with irritable bowel syndrome. BMC Gastroenterol 2020; 20:209. [PMID: 32631285 PMCID: PMC7336672 DOI: 10.1186/s12876-020-01357-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/23/2020] [Indexed: 02/07/2023] Open
Abstract
Background Functional dyspepsia (FD), belching disorders (BD) and functional heartburn (FH) are the three most common upper functional gastrointestinal disorders (FGID) in IBS patients. FD is known to exert deleterious effects on health-related quality of life (HRQoL) and the psychological status of IBS patients; however, the impact of overlapping BD and FH on anxiety, depression and HRQoL of IBS patients remains unknown. This cross-sectional study was conducted to investigate the impact of overlapping FD, BD and FH on anxiety, depression and HRQoL in patients with IBS. Methods This study enrolled 319 consecutive outpatients with IBS from 2 tertiary hospitals in Beijing and Shijiazhuang of China. IBS, FD, BD and FH were diagnosed using the Rome III Criteria. Hospital Anxiety and Depression Scale and a 36-item Short-Form Health Survey (SF-36) were used to assess the psychological distress and HRQoL of patients respectively. Results Among the 319 patients with IBS, the IBS subtypes were diarrhoea (67%), constipation (16%), unsubtyped (12%) and mixed (5%). These IBS patients were further classified into IBS + FD, IBS + BD/FH (BD and/or FH), IBS + FD + BD/FH, or IBS only according to the patients’ overlapping upper GI symptoms. IBS+FD patients reported higher levels of anxiety than IBS+BD/FH and elevated depression scores than IBS only patients (P< 0.05). The latter observation remained consistent after confounder-adjustment. The IBS + FD and IBS + FD + BD/FH groups exhibited statistically significant impairment in most of SF-36 scales, while the IBS + BD/FH group only showed lower HRQoL results in general health, when compared to the IBS only group. Multiple linear regression analysis demonstrated IBS + FD + BD/FH was linked to worse mental, physical and global HRQoL. Furthermore, IBS + FD was a strong predictor of poorer physical and global HRQoL compared to IBS only. Conclusions Among the diarrhoea-prevalent IBS patients, those with concomitant FD experienced more psychological distress and demonstrated poorer physical HRQoL. Overlapping FD + BD/FH is a significant predictor of worse mental and physical HRQoL for IBS patients. The impact of concomitant BD and FH on the psychological status and HRQoL of IBS patients was limited. These findings implied that the overlapping upper FGIDs in IBS might be treated distinctively when developing comprehensive management strategies for IBS treatment.
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30
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Andresen V, Gschossmann J, Layer P. Heat-inactivated Bifidobacterium bifidum MIMBb75 (SYN-HI-001) in the treatment of irritable bowel syndrome: a multicentre, randomised, double-blind, placebo-controlled clinical trial. Lancet Gastroenterol Hepatol 2020; 5:658-666. [PMID: 32277872 DOI: 10.1016/s2468-1253(20)30056-x] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Bifidobacterium bifidum MIMBb75 is one of a few probiotic strains that have been shown to be effective in the treatment of irritable bowel syndrome (IBS) and its symptoms. Non-viable strains might have advantages over viable bacteria for product stability and standardisation, as well as for tolerability because safety concerns have been raised for specific patient groups who are susceptible to infection. We aimed to assess the efficacy of non-viable, heat-inactivated (HI) B bifidum MIMBb75 (SYN-HI-001) in the treatment of IBS and its symptoms. METHODS We did a double-blind, placebo-controlled trial in which patients with IBS were recruited from 20 study sites in Germany and randomly assigned to receive either two placebo capsules or two capsules with a combined total of 1 × 109 non-viable B bifidum HI-MIMBb75 cells to be taken orally once a day for 8 weeks. Eligible patients were diagnosed with IBS according to Rome III criteria and had abdominal pain (≥4 on an 11-point numerical rating scale) on at least 2 days during a 2-week run-in phase. Patients with chronic inflammatory bowel diseases, systemic diseases, cancer, autoimmune diseases, with an intake of antipsychotic medications 3 months before study start, or with an intake of systemic corticosteroids within 1 month before study start were excluded. Randomisation was in a 1:1 ratio according to a computer-generated blocked list. Patients, investigators, clinical monitors, project managers, and statisticians were masked to the randomisation. The primary composite endpoint was the combination of at least 30% improvement of abdominal pain and adequate relief of overall IBS symptoms being fulfilled in at least 4 of 8 weeks during treatment. Analysis of the primary endpoint included all randomly assigned patients receiving at least one dose of study medication and who had no severe protocol violation. Safety analysis included all patients who had taken at least one dose of the study medication and was based on frequency and severity of adverse events, laboratory evaluation, and global assessment of tolerability. This trial is registered with the ISRCTN registry, ISRCTN14066467, and is completed: the results shown here represent the final analysis. FINDINGS Patients were screened between April 15, 2016, and Feb 3, 2017, and 443 patients were allocated to the placebo group (n=222) or the B bifidum HI-MIMBb75 group (n=221). The composite primary endpoint was reached by 74 (34%) of 221 patients in the B bifidum HI-MIMBb75 group compared with 43 (19%) of 222 in the placebo group (risk ratio 1·7, 95% CI 1·3-2·4; p=0·0007). No serious adverse events occurred in the B bifidum HI-MIMBb75 group; seven adverse events suspected to be related to the study product were reported in the B bifidum HI-MIMBb75 group as were eight in the placebo group. No deaths were reported in this study. The most common reported adverse event with a suspected relationship to the study product was abdominal pain, which was reported in two (<1%) patients in the B bifidum HI-MIMBb75 group and one (<1%) in the placebo group. Tolerability was rated as very good or good by 200 (91%) patients in the B bifidum HI-MIMBb75 group compared with 191 (86%) in the placebo group. INTERPRETATION This study shows that B bifidum HI-MIMBb75 substantially alleviates IBS and its symptoms in a real-life setting. These results indicate that specific beneficial bacterial effects are mediated independently of cell viability. FUNDING Synformulas.
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Affiliation(s)
- Viola Andresen
- Department of Internal Medicine, Israelitic Hospital, University of Hamburg Teaching Hospital, Hamburg, Germany
| | | | - Peter Layer
- Department of Internal Medicine, Israelitic Hospital, University of Hamburg Teaching Hospital, Hamburg, Germany.
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Morozova YN, Pogromov AP, Mnatsakanyan MG, Tashchyan OV, Kolosova KY. Esophageal disorders in patients with irritable bowel syndrome. TERAPEVT ARKH 2020; 92:19-23. [DOI: 10.26442/00403660.2020.02.000483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Indexed: 11/22/2022]
Abstract
Aim.To study the whole range of esophageal disorders in patients with irritable bowel syndrome (IBS) using high-tech methods.
Materials and methods.102 IBS patients (47 males, mean age 40.8, diagnosis of IBS was established according to Rome III criteria) with esophageal symptoms (heartburn, belching, globus sensation and noncardiac chest pain) were examined in gastroenterology department. All patients underwent endoscopy, with biopsies if required, X-ray examination of upper gastrointestinal tract; 24-hour pH-impedance monitoring;13C-urea breath test. Evaluation of esophageal symptoms was carried out on the basis of Rome IV criteria.
Results.21 (20.6%) individuals had esophagitis (ERD). According to 24-hour pH-monitoring data, 7 of them had overlap between GERD and functional esophageal disorders (FED). 27 (26.5%) individuals had nonerosive reflux disease (NERD). In 54 (52.9%) individuals endoscopy and pH-impedance monitoring data did not differ from normal, suggesting this group as group of patients with FED. There was no significant difference for age, sex and IBS subtypes in GERD, NERD and FED groups.
Conclusion.Comorbid esophageal disorders in patients with IBS are different and represented by organic diseases, FED and overlap between them. Methods such as 24-h pH-impedance measurement and esophageal manometry should be used to assess comorbid esophageal disorders in IBS patients.
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Bhatia SJ, Makharia GK, Abraham P, Bhat N, Kumar A, Reddy DN, Ghoshal UC, Ahuja V, Rao GV, Devadas K, Dutta AK, Jain A, Kedia S, Dama R, Kalapala R, Alvares JF, Dadhich S, Dixit VK, Goenka MK, Goswami BD, Issar SK, Leelakrishnan V, Mallath MK, Mathew P, Mathew P, Nandwani S, Pai CG, Peter L, Prasad AVS, Singh D, Sodhi JS, Sud R, Venkataraman J, Midha V, Bapaye A, Dutta U, Jain AK, Kochhar R, Puri AS, Singh SP, Shimpi L, Sood A, Wadhwa RT. Indian consensus on gastroesophageal reflux disease in adults: A position statement of the Indian Society of Gastroenterology. Indian J Gastroenterol 2019; 38:411-440. [PMID: 31802441 DOI: 10.1007/s12664-019-00979-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 07/17/2019] [Indexed: 02/06/2023]
Abstract
The Indian Society of Gastroenterology developed this evidence-based practice guideline for management of gastroesophageal reflux disease (GERD) in adults. A modified Delphi process was used to develop this consensus containing 58 statements, which were generated by electronic voting iteration as well as face-to-face meeting and review of the supporting literature primarily from India. These statements include 10 on epidemiology, 8 on clinical presentation, 10 on investigations, 23 on treatment (including medical, endoscopic, and surgical modalities), and 7 on complications of GERD. When the proportion of those who voted either to accept completely or with minor reservation was 80% or higher, the statement was regarded as accepted. The prevalence of GERD in India ranges from 7.6% to 30%, being < 10% in most population studies, and higher in cohort studies. The dietary factors associated with GERD include use of spices and non-vegetarian food. Helicobacter pylori is thought to have a negative relation with GERD; H. pylori negative patients have higher grade of symptoms of GERD and esophagitis. Less than 10% of GERD patients in India have erosive esophagitis. In patients with occasional or mild symptoms, antacids and histamine H2 receptor blockers (H2RAs) may be used, and proton pump inhibitors (PPI) should be used in patients with frequent or severe symptoms. Prokinetics have limited proven role in management of GERD.
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Affiliation(s)
- Shobna J Bhatia
- Seth GS Medical College and KEM Hospital, Mumbai, 400 012, India.
| | | | - Philip Abraham
- P D Hinduja Hospital and MRC, and Hinduja Heathcare Surgical, Mumbai, 400 016, India
| | - Naresh Bhat
- Aster CMI Hospital, Bengaluru, 560 092, India
| | - Ajay Kumar
- Fortis Escorts Liver and Digestive Diseases Institute, Delhi, 110 025, India
| | | | - Uday C Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Vineet Ahuja
- All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - G Venkat Rao
- Asian Institute of Gastroenterology, Hyderabad, 500 082, India
| | | | - Amit K Dutta
- Christian Medical College, Vellore, 632 004, India
| | - Abhinav Jain
- Seth GS Medical College and KEM Hospital, Mumbai, 400 012, India
| | - Saurabh Kedia
- All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Rohit Dama
- Asian Institute of Gastroenterology, Hyderabad, 500 082, India
| | - Rakesh Kalapala
- Asian Institute of Gastroenterology, Hyderabad, 500 082, India
| | | | | | - Vinod Kumar Dixit
- Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | | | - B D Goswami
- Gauhati Medical College, Dispur Hospitals, Guwahati, 781 032, India
| | - Sanjeev K Issar
- JLN Hospital and Research Center, Bhilai Steel Plant, Bhilai, 490 009, India
| | | | | | | | - Praveen Mathew
- Vydehi Institute of Medical Sciences and Research Centre, Bengaluru, 560 066, India
| | | | - Cannanore Ganesh Pai
- Kasturba Medical College, Manipal Academy of Higher Education, Manipal, 576 104, India
| | | | - A V Siva Prasad
- Institute of Gastroenterology, Visakhapatnam, 530 002, India
| | | | | | - Randhir Sud
- Medanta - The Medicity, Gurugram, 122 001, India
| | | | - Vandana Midha
- Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | - Amol Bapaye
- Deenanath Mangeshkar Hospital and Research Center, Pune, 411 004, India
| | - Usha Dutta
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Ajay K Jain
- Choithram Hospital and Research Centre, Indore, 452 014, India
| | - Rakesh Kochhar
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | | | | | | | - Ajit Sood
- Dayanand Medical College and Hospital, Ludhiana, 141 001, India
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El-Salhy M, Gilja OH, Hatlebakk JG. Overlapping of irritable bowel syndrome with erosive esophagitis and the performance of Rome criteria in diagnosing IBS in a clinical setting. Mol Med Rep 2019; 20:787-794. [PMID: 31180516 PMCID: PMC6580027 DOI: 10.3892/mmr.2019.10284] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 05/15/2019] [Indexed: 02/06/2023] Open
Abstract
Irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD) overlap. It is not clear whether GERD is caused by non-erosive esophagitis, or erosive esophagitis. The Rome criteria are not widely used for the diagnosis of IBS in the clinic. In total, 1,489 IBS patients without red flags were included in the present retrospective study. They comprised of 1,331 females and 158 males with a mean age of 51 years. The diagnosis of IBS was verified by endoscopic and histopathological examinations. Whereas erosive esophagitis occurred in 97% of patients, only 66% had GERD symptoms. Endoscopy and histopathological examinations revealed that 1.4% of the IBS patients with diarrhea as the predominant symptom had other organic gastrointestinal diseases: 0.3% with celiac disease, 0.2% with Crohn's disease, 0.07% with ulcerative colitis, 0.6% with microscopic colitis, and 0.2% with colon cancer. Applying the Rome III criteria produced a sensitivity of 100% [95% confidence intervals (CI)=99.8–100.0%] a specificity of 98.7% (95% CI=98.0–99.2%), a positive likelihood ratio of 76.9%, and a negative likelihood ratio of 0%. IBS is associated with erosive esophagitis. Applying Rome III criteria without red flags and history, was effective in diagnosing IBS. Celiac disease and microscopic colitis should be considered as alternative diagnoses.
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Affiliation(s)
- Magdy El-Salhy
- Section for Gastroenterology, Department of Medicine, Stord Hospital, 5416 Stord, Norway
| | - Odd Helge Gilja
- Department of Clinical Medicine, University of Bergen, 5007 Bergen, Norway
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von Wulffen M, Talley NJ, Hammer J, McMaster J, Rich G, Shah A, Koloski N, Kendall BJ, Jones M, Holtmann G. Overlap of Irritable Bowel Syndrome and Functional Dyspepsia in the Clinical Setting: Prevalence and Risk Factors. Dig Dis Sci 2019; 64:480-486. [PMID: 30368683 DOI: 10.1007/s10620-018-5343-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 10/17/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND According to Rome IV criteria, functional dyspepsia (FD) and irritable bowel syndrome (IBS) are distinct functional gastrointestinal disorders (FGID); however, overlap of these conditions is common in population-based studies, but clinical data are lacking. AIMS To determine the overlap of FD and IBS in the clinical setting and define risk factors for the overlap of FD/IBS. METHODS A total of 1127 consecutive gastroenterology outpatients of a tertiary center were recruited and symptoms assessed with a standardized validated questionnaire. Patients without evidence for structural or biochemical abnormalities as a cause of symptoms were then categorized based upon the symptom pattern as having FD, IBS or FD/IBS overlap. Additionally, this categorization was compared with the clinical diagnosis documented in the integrated electronic medical records system. RESULTS A total of 120 patients had a clinical diagnosis of a FGID. Based upon standardized assessment with a questionnaire, 64% of patients had FD/IBS overlap as compared to 23% based upon the routine clinical documentation. In patients with severe IBS or FD symptoms (defined as symptoms affecting quality of life), the likelihood of FD/IBS overlap was substantially increased (OR = 3.1; 95%CI 1.9-5.0) and (OR = 9.0; 95%CI 3.5-22.7), respectively. Thus, symptom severity for IBS- or FD symptoms were significantly higher for patients with FD/IBS overlap as compared to patients with FD or IBS alone (p all < 0.01). Age, gender and IBS-subtype were not associated with overlap. CONCLUSION In the clinical setting, overlap of FD and IBS is the norm rather than the exception. FD/IBS overlap is associated with a more severe manifestation of a FGID.
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Affiliation(s)
- Moritz von Wulffen
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Nicholas J Talley
- Faculty of Health and Medicine, University of Newcastle, Newcastle, NSW, Australia
| | - Johann Hammer
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
- Medical University of Vienna, Vienna, Austria
| | - Jessica McMaster
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Graeme Rich
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Ayesha Shah
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Natasha Koloski
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Faculty of Health and Medicine, University of Newcastle, Newcastle, NSW, Australia
| | - Bradley J Kendall
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Mike Jones
- Department of Psychology, Macquarie University, Sydney, NSW, Australia
| | - Gerald Holtmann
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, 199 Ipswich Rd, Woolloongabba, Brisbane, QLD, 4102, Australia.
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia.
- Translational Research Institute, Brisbane, QLD, Australia.
- Faculty of Health and Behavioural Sciences, University of Queensland, Brisbane, QLD, Australia.
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Josefsson A, Palsson O, Simrén M, Sperber AD, Törnblom H, Whitehead W. Oesophageal symptoms are common and associated with other functional gastrointestinal disorders (FGIDs) in an English-speaking Western population. United European Gastroenterol J 2018; 6:1461-1469. [PMID: 30574316 PMCID: PMC6297932 DOI: 10.1177/2050640618798894] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 08/07/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The prevalence and frequency of oesophageal symptoms suggestive of a functional oesophageal disorder according to the Rome IV criteria are unknown. OBJECTIVE We aimed to describe the prevalence and risk factors for oesophageal symptoms compatible with functional oesophageal disorders in the general population. METHODS Data were analysed from a population-based online survey of 6300 individuals aged ≥ 18 years in the USA, UK and Canada with equal demographic proportions across countries. Questions included the Rome IV diagnostic questionnaire, demographics, medication, somatization, quality of life, and organic gastrointestinal (GI) disease. Multivariate analysis was used to identify factors independently related to oesophageal symptoms. RESULTS Data from 5177 participants (47.8% female; mean age 46.7 years) were available for analysis. Symptom prevalence was 8.1% for globus, 6.5% for heartburn, 4.5% for dysphagia and 5.2% for chest pain, and 17.0% reported at least one oesophageal symptom. Oesophageal symptoms were independently associated with younger age, female gender, previous abdominal surgery and the presence of other functional GI disorders. Reporting oesophageal symptoms was associated with reduced quality of life. CONCLUSION Oesophageal symptoms are common in the general population and important predictors include other functional GI disorders, age and gender. Oesophageal symptoms are associated with poorer quality of life.
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Affiliation(s)
- Axel Josefsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Olafur Palsson
- Department Center for Functional GI and Motility Disorders, University of North Carolina, Chapel Hill, USA
| | - Magnus Simrén
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ami D Sperber
- Department Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Hans Törnblom
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - William Whitehead
- Department Center for Functional GI and Motility Disorders, University of North Carolina, Chapel Hill, USA
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Holtmann GJ, Talley NJ. Inconsistent symptom clusters for functional gastrointestinal disorders in Asia: is Rome burning? Gut 2018; 67:1911-1915. [PMID: 29921653 DOI: 10.1136/gutjnl-2017-314775] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 04/06/2018] [Accepted: 05/12/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Gerald J Holtmann
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Faculties of Medicine and Health and Behavioural Sciences, University of Queensland and Translational Research Institute (TRI), Brisbane, Queensland, Australia
| | - Nicholas J Talley
- Faculty of Health and Medicine, University of Newcastle, Newcastle, New South Wales, Australia
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de Bortoli N, Tolone S, Frazzoni M, Martinucci I, Sgherri G, Albano E, Ceccarelli L, Stasi C, Bellini M, Savarino V, Savarino EV, Marchi S. Gastroesophageal reflux disease, functional dyspepsia and irritable bowel syndrome: common overlapping gastrointestinal disorders. Ann Gastroenterol 2018; 31:639-648. [PMID: 30386113 PMCID: PMC6191868 DOI: 10.20524/aog.2018.0314] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 08/26/2018] [Indexed: 12/11/2022] Open
Abstract
Several studies have indicated an overlap between gastroesophageal reflux disease (GERD) and various functional gastrointestinal disorders (FGIDs). The overlapping conditions reported have mainly been functional dyspepsia (FD) and irritable bowel syndrome (IBS). The available literature is frequently based on symptomatic questionnaires or endoscopic procedures to diagnose GERD. Rarely, among patients with heartburn, pathophysiological evaluations have been considered to differentiate those with proven GERD from those without. Moreover, both GERD and IBS or FD showed enormous heterogeneity in terms of the criteria and diagnostic procedures used. The GERD-IBS overlap ranges from 3-79% in questionnaire-based studies and from 10-74% when GERD has been diagnosed endoscopically. The prevalence of functional dyspepsia (after normal upper endoscopy) is 12-15% and an overlap with GERD has been reported frequently. Only a few studies have considered a potential overlap between functional heartburn (FH) and IBS using a 24-h pH-metry or impedance-pH evaluation. Similar data has been reported for an overlap between FH and FD. Recently, a revision of the Rome criteria for esophageal FGIDs identified both FH and hypersensitive esophagus (HE) as potential functional esophageal disorders. This might increase the potential overlap between different FGIDs, with FH and HE rather than with GERD. The aim of the present review article was to appraise and discuss the current evidence supporting the possible concomitance of GERD with IBS and FD in the same patients and to evaluate how various GERD treatments could impact on the quality of life of these patients.
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Affiliation(s)
- Nicola de Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
| | - Salvatore Tolone
- Surgery Unit, Department of Surgery, University of Campania Luigi Vanvitelli, Caserta (Salvatore Tolone), Italy
| | - Marzio Frazzoni
- Division of Pathophysiology, Baggiovara Hospital, Modena (Marzio Frazzoni), Italy
| | - Irene Martinucci
- Division of Gastroenterology, Versilia Hospital, Lido di Camaiore-Lucca (Irene Martinucci), Italy
| | - Giulia Sgherri
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
| | - Eleonora Albano
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
| | - Linda Ceccarelli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
| | - Cristina Stasi
- Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence (Cristina Stasi), Italy
| | - Massimo Bellini
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
| | - Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa (Vincenzo Savarino), Italy
| | - Edoardo V. Savarino
- Gastroenterology Unit, Department Surgery, Oncology and Gastroenterology, University of Padua (Edoardo V. Savarino), Italy
| | - Santino Marchi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa (Nicola de Bortoli, Giulia Sgherri, Eleonora Albano, Linda Ceccarelli, Massimo Bellini, Santino Marchi), Caserta, Italy
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Adriani A, Ribaldone DG, Astegiano M, Durazzo M, Saracco GM, Pellicano R. Irritable bowel syndrome: the clinical approach. Panminerva Med 2018; 60:213-222. [PMID: 30257542 DOI: 10.23736/s0031-0808.18.03541-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Irritable bowel syndrome (IBS) is a chronic and debilitating functional gastrointestinal disorder which presents with abdominal pain associated with alteration of bowel habits. IBS is a common condition affecting 9-23% of the general population, being the 80% female, with considerable impact on quality of life and health care costs. The exact pathogenesis of IBS remains elusive, but is clearly multifactorial and includes environmental and host factors. Management of patients with IBS is challenging since diagnosis and treatment could require several approaches with unsatisfactory results. In any case, the diagnosis of IBS is based on the positive identification of symptoms consistent with this condition and by excluding an underling organic disease. Before choosing therapeutic options, a strong reassuring physician-patient relationship is crucial. The therapeutic approach of IBS may consist of both non-pharmacological therapies and pharmacotherapy and should be based on prevalent symptomatology. Lifestyle modifications such as stress reduction and increased physical activity seem to be useful to improve symptoms and should be encouraged. The same for dietary modifications that represent an important first-line therapeutic option. The pharmacological treatment should take into account the predominant symptom and test one drug at a time with a predefined time point for effectiveness evaluation and dosage adjustment. This clinical review offers an updated overview on epidemiology, pathogenesis, diagnosis and treatment of IBS.
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Affiliation(s)
| | - Davide G Ribaldone
- Division of Gastroenterology, Department of Medical Sciences, University of Turin, Turin, Italy
| | | | - Marilena Durazzo
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Giorgio M Saracco
- Unit of Gastroenterology, Molinette Hospital, Turin, Italy.,Division of Gastroenterology, Department of Medical Sciences, University of Turin, Turin, Italy
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Ford AC, Moayyedi P, Chey WD, Harris LA, Lacy BE, Saito YA, Quigley EMM. American College of Gastroenterology Monograph on Management of Irritable Bowel Syndrome. Am J Gastroenterol 2018; 113:1-18. [PMID: 29950604 DOI: 10.1038/s41395-018-0084-x] [Citation(s) in RCA: 218] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Alexander C Ford
- Leeds Institute of Biomedical and Clinical Sciences, University of Leeds and Leeds Gastroenterology Institute, Leeds Teaching Hospitals Trust, Leeds, UK
| | - Paul Moayyedi
- Division of Gastroenterology, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - William D Chey
- Division of Gastroenterology, Department of Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | | | | | - Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital and Weill Cornell Medical College, Houston, TX, USA.
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40
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Zinsmeister AR, Herrick LM, Saito Loftus YA, Schleck CD, Talley NJ. Identification and validation of functional gastrointestinal disorder subtypes using latent class analysis: a population-based study. Scand J Gastroenterol 2018; 53:549-558. [PMID: 29103329 DOI: 10.1080/00365521.2017.1395908] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Attempts to categorize distinct functional gastrointestinal disorders based on reported symptoms continue but symptoms frequently overlap. The study objective was to use latent class analysis (LCA) which accommodates both continuous and discrete manifest variables to determine mutually exclusive subgroup assignments of a population-based sample using gastrointestinal symptom and patient data. MATERIALS AND METHODS A validated bowel disease questionnaire and somatic symptom questionnaire were mailed to an age and gender stratified randomly selected community sample. Responses to the symptom questions were dichotomized as frequent vs. infrequent based on Rome IV criteria. A LCA model was developed using a calibration subset and the results applied to the validation subset. RESULTS There were 3831 total respondents (48%) with 3425 having complete data. The LCA algorithm was run for each of 10 (random) splits of the dataset and 2-6 latent classes were specified. Using the values of Akaike's Information Criterion coefficient c to determine fit of the data, 4 latent classes yielded better values resulting in four subgroups: 'asymptomatic,' 'upper' abdominal symptoms, 'lower' abdominal symptoms, and 'mixed' (upper and lower abdomen). CONCLUSIONS Latent class analysis identified 4 groups based on symptoms. This approach resulted in differentiation by anatomical region rather than the Rome IV classification of symptoms.
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Affiliation(s)
- Alan R Zinsmeister
- a Division of Biomedical Statistics and Informatics , Mayo Clinic , Rochester , MN , USA
| | - Linda M Herrick
- b Division of Gastroenterology and Hepatology , Mayo Clinic , Rochester , MN , USA
| | - Yuri A Saito Loftus
- b Division of Gastroenterology and Hepatology , Mayo Clinic , Rochester , MN , USA
| | - Cathy D Schleck
- a Division of Biomedical Statistics and Informatics , Mayo Clinic , Rochester , MN , USA
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Clinical and Histologic Mimickers of Celiac Disease. Clin Transl Gastroenterol 2017; 8:e114. [PMID: 28817113 PMCID: PMC5587842 DOI: 10.1038/ctg.2017.41] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 07/02/2017] [Indexed: 02/07/2023] Open
Abstract
Celiac disease is an autoimmune disorder of the small bowel, classically associated with diarrhea, abdominal pain, and malabsorption. The diagnosis of celiac disease is made when there are compatible clinical features, supportive serologic markers, representative histology from the small bowel, and response to a gluten-free diet. Histologic findings associated with celiac disease include intraepithelial lymphocytosis, crypt hyperplasia, villous atrophy, and a chronic inflammatory cell infiltrate in the lamina propria. It is important to recognize and diagnose celiac disease, as strict adherence to a gluten-free diet can lead to resolution of clinical and histologic manifestations of the disease. However, many other entities can present with clinical and/or histologic features of celiac disease. In this review article, we highlight key clinical and histologic mimickers of celiac disease. The evaluation of a patient with serologically negative enteropathy necessitates a carefully elicited history and detailed review by a pathologist. Medications can mimic celiac disease and should be considered in all patients with a serologically negative enteropathy. Many mimickers of celiac disease have clues to the underlying diagnosis, and many have a targeted therapy. It is necessary to provide patients with a correct diagnosis rather than subject them to a lifetime of an unnecessary gluten-free diet.
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Obekli T, Akyuz F, Akyuz U, Arici S, İliaz R, Gokturk S, Evirgen S, Cavus B, Karaca C, Demir K, Besisik F, Kaymakoglu S. Belching in Irritable Bowel Syndrome: An Impedance Study. J Neurogastroenterol Motil 2017; 23:409-414. [PMID: 27784839 PMCID: PMC5503291 DOI: 10.5056/jnm16103] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 09/17/2016] [Accepted: 09/25/2016] [Indexed: 12/13/2022] Open
Abstract
Background/Aims There are limited data about the relation between belching and irritable bowel syndrome (IBS). We aim to evaluate belching in patients with IBS. Methods Twenty-five patients with IBS and 12 healthy volunteers were enrolled in the study. IBS was diagnosed in accordance with the Rome III criteria. All patients were questioned about the presence of symptoms for belching, gastroesophageal reflux disease, and dyspepsia. Esophageal manometry and 24-hour pH-impedance were performed in all patients and healthy volunteers. Each of the patients with IBS underwent gastroscopy and colonoscopy. Results Demographic features were similar in both groups (P > 0.05). The belching rate was 32% in patients with IBS. The mean DeMeester score was significantly higher in IBS patients (13.80 ± 14.40 vs 6.04 ± 5.60, P = 0.027) and 24% of patients had pathologic acid reflux (DeMeester score > 14). Gastroscopy was normal in all patients. Symptom association probability positivity was detected in 24% of patients in the impedance study. The rate of weak acid reflux was also significantly higher in patients with IBS (97.00 ± 56.20 vs 58.20 ± 29.30, P = 0.025). The number of supine gas reflux (7.50 ± 6.40 vs 2.42 ± 2.80, P = 0.001) and supragastric belches was significantly higher in patients with IBS (51.20 ± 41.20 vs 25.08 ± 15.20, P = 0.035). Although the number of gastric belching was higher in controls, the difference did not reach statistical significance (12.10 ± 17.60 vs 4.90 ± 3.80, P = 0.575). We did not find any correlation between belching and any symptoms of IBS. Conclusions Belching is frequent in patients with IBS. Non-erosive reflux disease is frequent in IBS, which may be related to supragastric belching.
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Affiliation(s)
- Tuba Obekli
- Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Filiz Akyuz
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Umit Akyuz
- Department of Gastroenterology, Fatih Sultan Mehmet Educational and Research Center, Istanbul, Turkey
| | - Serpil Arici
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Raim İliaz
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Suut Gokturk
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sami Evirgen
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Bilger Cavus
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Cetin Karaca
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Kadir Demir
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Fatih Besisik
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sabahattin Kaymakoglu
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Choung RS, Locke GR, Schleck CD, Zinsmeister AR, Talley NJ. Multiple functional gastrointestinal disorders linked to gastroesophageal reflux and somatization: A population-based study. Neurogastroenterol Motil 2017; 29:10.1111/nmo.13041. [PMID: 28256048 PMCID: PMC5730281 DOI: 10.1111/nmo.13041] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 01/09/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND It is unknown why functional gastrointestinal disorders (FGIDs) overlap and limited information exists on risk factors for those with overlap. Our aim was to estimate the prevalence of combinations of FGIDs including reflux (FGIDs-gastroesophageal reflux [GER]), and evaluate potential risk factors for people with multiple disorders in a representative US community. METHODS A population-based study was conducted by mailing a valid GI symptom questionnaire to an age- and gender-stratified random sample of residents of Olmsted County, MN. Rome III definitions were used to identify people with FGIDs, and GER was defined by weekly or more frequent heartburn or acid regurgitation. The prevalence of people meeting multiple symptom complexes was estimated. Moreover, potential risk factors for people with multiple disorders were evaluated. KEY RESULTS A total of 3548 people provided data for each of the necessary symptom questions (mean age: 61±16 years, 54% female). Among these 3548 subjects, 2009 (57%) had no FGIDs-GER, 906 (26%) had a pure FGID-GER, 372 (10%) had 2 FGIDs-GER, and 261 (7%) had 3 or more FGIDs-GER. Somatization as assessed by a higher Somatic Symptom Checklist score (OR=3.3, 95% CI [2.7,4.1]) was associated with an increased odds for those with 3 or more FGIDs-GER compared to subjects with a pure FGID-GER adjusting for age and gender. CONCLUSIONS AND INFERENCES Symptom complex overlap is common rather than rare in the community. GER is an integral symptom complex associated with both upper and lower FGIDs. Somatization is a strong risk factor for multiple FGIDs.
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Affiliation(s)
- Rok Seon Choung
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - G. Richard Locke
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Cathy D. Schleck
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Alan R. Zinsmeister
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
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Hosseini M, Salari R, Shariatmaghani S, Birjandi B, Salari M. Gastrointestinal symptoms associated with gastroesophageal reflux disease, and their relapses after treatment with proton pump inhibitors: A systematic review. Electron Physician 2017; 9:4597-4605. [PMID: 28848636 PMCID: PMC5557141 DOI: 10.19082/4597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 01/25/2017] [Indexed: 12/12/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common functional gastrointestinal disorder with significant effects on the quality of life. The burden of GERD is soaring in Asia. Preventing symptom relapse is a therapeutic goal in GERD patients. Since proton pump inhibitors (PPI) are the first-line treatment of GERD, drug failure has become a major problem in the treatment procedure. We reviewed the literature in order to find articles related to comorbidities and symptoms affecting GERD from 1980 to 2015 via PubMed and Google Scholar using keywords such as ‘Gastroesophageal reflux disease’, ‘Gastrointestinal symptoms’ and Boolean operators (such as AND, OR, NOT). Due to the cost of PPI therapy and the high rate of GERD relapse after PPI therapy, demand for continuing this type of treatment is decreasing. Thus, we need to discover new approaches to treat the disease and also investigate the relationship between the treatment of GERD and its comorbidities and symptoms such as functional constipation.
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Affiliation(s)
- Mousalreza Hosseini
- M.D., Gastroenterologist, Assistant Professor, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roshanak Salari
- Ph.D. of Drug Control, Assistant Professor, Department of Traditional Persian Pharmacy, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somayeh Shariatmaghani
- M.D., Internist, Assistant Professor, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Batul Birjandi
- M.D., Internist, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoumeh Salari
- M.D., Internist, Assistant Professor, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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45
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Lee AD, Spiegel BM, Hays RD, Melmed GY, Bolus R, Khanna D, Khanna PP, Chang L. Gastrointestinal symptom severity in irritable bowel syndrome, inflammatory bowel disease and the general population. Neurogastroenterol Motil 2017; 29:10.1111/nmo.13003. [PMID: 27981684 PMCID: PMC5393974 DOI: 10.1111/nmo.13003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 11/04/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) patients report similar gastrointestinal (GI) symptoms, yet comparisons of symptom severity between groups and with the general population (GP) are lacking. METHODS We compared Patient-Reported Outcomes Measurement Information System (PROMIS® ) GI symptom scales measuring gastro-esophageal reflux (GER), disrupted swallowing, diarrhea, bowel incontinence, nausea/vomiting, constipation, belly pain, and gas/bloating in: (i) USA GP sample, (ii) IBS patients, and (iii) IBD patients from tertiary care and community populations. Symptom severity scores were based on T-score metric with mean 50±10 (standard deviation) relative to the GP. KEY RESULTS Of 1643 patients enrolled, there were 253 IBS patients (68% F, mean age 45±15 years), 213 IBD patients (46% F, mean age 41±14 years), and 1177 GP subjects (57% F, mean age 46±16 years). IBS patients reported greater severity of GER, disrupted swallowing, nausea/vomiting, belly pain, gas/bloating, and constipation symptoms than their IBD counterparts (all P<.05). Compared to the GP, IBD patients had worse belly pain, gas/bloating, diarrhea, and bowel incontinence, but less severe GER and disrupted swallowing (all P<.05), and IBS patients had more severe nausea/vomiting, belly pain, gas/bloating, and constipation (all P<.05). Women had more severe belly pain and gas/bloating than men, whereas men had more severe bowel incontinence (all P<.05). CONCLUSION & INFERENCES IBS and IBD are associated with more severe GI symptoms compared to the GP excluding esophageal symptoms. Unlike IBD, IBS is not characterized by observable GI inflammation but patients report more severe upper and lower GI symptoms.
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Affiliation(s)
- A D Lee
- Center for Outcomes Research and Education, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Medicine, Division of Gastroenterology, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- RAND Health Program, Santa Monica, CA, USA
- UCLA/VA Center for Outcomes Research and Education (CORE), Los Angeles, CA, USA
- Division of Gastroenterology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - B M Spiegel
- Center for Outcomes Research and Education, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Medicine, Division of Gastroenterology, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- UCLA/VA Center for Outcomes Research and Education (CORE), Los Angeles, CA, USA
- Department of Medicine, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Department of Medicine, UCLA Division of General Internal Medicine, Los Angeles, CA, USA
| | - R D Hays
- RAND Health Program, Santa Monica, CA, USA
- Department of Medicine, UCLA Division of General Internal Medicine, Los Angeles, CA, USA
- Department of Health Services, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - G Y Melmed
- Center for Outcomes Research and Education, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - R Bolus
- UCLA/VA Center for Outcomes Research and Education (CORE), Los Angeles, CA, USA
- Department of Medicine, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - D Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, MI, USA
| | - P P Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, MI, USA
| | - L Chang
- Department of Medicine, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- G. Oppenheimer Center of Neurobiology of Stress and Resilience, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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46
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Hsu CS, Wen SH, Hung JS, Liu TT, Yi CH, Lei WY, Pace F, Chen CL. Overlap of Dyspepsia in Patients with Gastroesophageal Reflux Disease: Impact of Clinical, Metabolic, and Psychosocial Characteristics. Dig Dis Sci 2017; 62:994-1001. [PMID: 28116594 DOI: 10.1007/s10620-017-4455-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 01/10/2017] [Indexed: 01/02/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) and dyspepsia are highly prevalent in the general population with significant symptom overlap, while the interaction between both remains poorly understood. AIM To examine whether GERD overlapping dyspepsia would have an impact on clinical and psychological features as compared with GERD alone. METHODS We performed a cross-sectional study in a GERD cohort (n = 868) that was previously recruited from a population-based GERD survey (n = 2752). We compared the clinical and psychological factors between patients with and without dyspeptic symptoms "epigastric pain or burning." All participants were evaluated with Reflux Disease Questionnaire score, Pittsburgh Sleep Quality Index score, Taiwanese Depression Questionnaire score, and State-Trait Anxiety Inventory score. Endoscopic findings were classified according to the Los Angeles classification. RESULTS Among the GERD population, 107 subjects had overlapping "epigastric pain or burning" (GERD-D), and 761 did not have these symptoms (GERD alone). GERD-D subjects had more severe GERD symptoms and were more often associated with irritable bowel syndrome (IBS) (OR 3.54, 95% CI 1.92-6.52) as compared subjects with GERD alone. In addition, GERD-D subjects had lower quality of sleep (OR 1.11, 95% CI 1.01-1.21), higher depression (OR 1.06, 95% CI 1.02-1.10), lower blood pressure (OR 0.45, 95% CI 0.22-0.95), and higher serum total cholesterol levels (OR 2.78, 95% CI 1.36-5.67) than GERD alone. CONCLUSIONS GERD-D subjects are characterized with worsening clinical symptoms as well as higher psychosocial, IBS, and metabolic comorbidities, but less erosive esophagitis. Our results indicate that clinical awareness of such overlapping condition would help optimize the management of GERD in clinical practice.
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Affiliation(s)
- Ching-Sheng Hsu
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan, ROC.,School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan, ROC.,School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC
| | - Shu-Hui Wen
- Department of Public Health, College of Medicine, Tzu Chi University, Hualien, Taiwan, ROC
| | - Jui-Sheng Hung
- School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC.,Division of Gastroenterology, Department of Internal Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 707, Sec. 3, Chung Yang Rd., Hualien, 970, Taiwan, ROC
| | - Tso-Tsai Liu
- School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC.,Division of Gastroenterology, Department of Internal Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 707, Sec. 3, Chung Yang Rd., Hualien, 970, Taiwan, ROC
| | - Chih-Hsun Yi
- School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC.,Division of Gastroenterology, Department of Internal Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 707, Sec. 3, Chung Yang Rd., Hualien, 970, Taiwan, ROC
| | - Wei-Yi Lei
- School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC.,Division of Gastroenterology, Department of Internal Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 707, Sec. 3, Chung Yang Rd., Hualien, 970, Taiwan, ROC
| | - Fabio Pace
- Division of Gastroenterology, Department of Internal Medicine, ASST Bergamo Est, "Bolognini" Hospital, Seriate, Italy
| | - Chien-Lin Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan, ROC. .,Division of Gastroenterology, Department of Internal Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 707, Sec. 3, Chung Yang Rd., Hualien, 970, Taiwan, ROC.
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47
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Sood R, Gracie DJ, Gold MJ, To N, Pinto-Sanchez MI, Bercik P, Moayyedi P, Ford AC, Law GR. Derivation and validation of a diagnostic test for irritable bowel syndrome using latent class analysis. Aliment Pharmacol Ther 2017; 45:824-832. [PMID: 28105700 DOI: 10.1111/apt.13949] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/06/2016] [Accepted: 12/28/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND The accuracy of symptom-based diagnostic criteria for irritable bowel syndrome (IBS) is modest. AIMS To derive and validate a new test that utilises latent class analysis. METHODS Symptom, colonoscopy, and histology data were collected from 1981 patients and 360 patients in two cohorts referred to secondary care for investigation of their gastrointestinal symptoms in Canada and the UK, respectively. Latent class analysis was used to identify naturally occurring clusters in patient-reported symptoms in the Canadian dataset, and the latent class model derived from this was then applied to the UK dataset in order to validate it. Sensitivity, specificity, and positive and negative likelihood ratios (LRs) were calculated for the latent class models. RESULTS In the Canadian cohort, the model had a sensitivity of 44.7% (95% CI 40.0-50.0) and a specificity of 85.3% (95% CI 83.4-87.0). Positive and negative LRs were 3.03 (95% CI 2.57-3.56) and 0.65 (95% CI 0.59-0.71) respectively. A maximum positive LR of 3.93 was achieved following construction of a receiver operating characteristic curve. The performance in the UK cohort was similar, with a sensitivity and specificity of 52.5% (95% CI 42.2-62.7) and 84.3% (95% CI 79.3-88.6), respectively. Positive and negative LRs were 3.35 (95% CI 2.38-4.70) and 0.56 (95% CI 0.45-0.68), respectively, with a maximum positive LR of 4.15. CONCLUSIONS A diagnostic test for IBS, utilising patient-reported symptoms incorporated into a latent class model, performs as accurately as symptom-based criteria. It has potential for improvement via addition of clinical markers, such as coeliac serology and faecal calprotectin.
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Affiliation(s)
- R Sood
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - D J Gracie
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - M J Gold
- School of Medicine, University of Leeds, Leeds, UK
| | - N To
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - M I Pinto-Sanchez
- Farncombe Family Digestive Health Research Institute, Gastroenterology Division, McMaster University, Health Sciences Center, Hamilton, ON, Canada
| | - P Bercik
- Farncombe Family Digestive Health Research Institute, Gastroenterology Division, McMaster University, Health Sciences Center, Hamilton, ON, Canada
| | - P Moayyedi
- Farncombe Family Digestive Health Research Institute, Gastroenterology Division, McMaster University, Health Sciences Center, Hamilton, ON, Canada
| | - A C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - G R Law
- Division of Epidemiology & Biostatistics, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
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de Bortoli N, Frazzoni L, Savarino EV, Frazzoni M, Martinucci I, Jania A, Tolone S, Scagliarini M, Bellini M, Marabotto E, Furnari M, Bodini G, Russo S, Bertani L, Natali V, Fuccio L, Savarino V, Blandizzi C, Marchi S. Functional Heartburn Overlaps With Irritable Bowel Syndrome More Often than GERD. Am J Gastroenterol 2016; 111:1711-1717. [PMID: 27644732 DOI: 10.1038/ajg.2016.432] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 08/05/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We aimed to evaluate the prevalence of irritable bowel syndrome (IBS) in patients with typical reflux symptoms as distinguished into gastroesophageal reflux disease (GERD), hypersensitive esophagus (HE), and functional heartburn (FH) by means of endoscopy and multichannel intraluminal impedance (MII)-pH monitoring. The secondary aim was to detect pathophysiological and clinical differences between different sub-groups of patients with heartburn. METHODS Patients underwent a structured interview based on questionnaires for GERD, IBS, anxiety, and depression. Off-therapy upper-gastrointestinal (GI) endoscopy and 24 h MII-pH monitoring were performed in all cases. In patients with IBS, fecal calprotectin was measured and colonoscopy was scheduled for values >100 mg/kg to exclude organic disease. Multivariate logistic regression analysis was performed to identify independent risk factors for FH. RESULTS Of the 697 consecutive heartburn patients who entered the study, 454 (65%) had reflux-related heartburn (GERD+HE), whereas 243 (35%) had FH. IBS was found in 147/454 (33%) GERD/HE but in 187/243 (77%) FH patients (P<0.001). At multivariate analysis, IBS and anxiety were independent risk factors for FH in comparison with reflux-related heartburn (GERD+HE). CONCLUSIONS IBS overlaps more frequently with FH than with GERD and HE, suggesting common pathways and treatment. HE showed intermediate characteristic between GERD and FH.
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Affiliation(s)
- Nicola de Bortoli
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Leonardo Frazzoni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Edoardo V Savarino
- Department of Surgery, Oncology and Gastroenterology, Division of Gastroenterology, University of Padua, Padua, Italy
| | - Marzio Frazzoni
- Digestive Pathophysiology Unit, Baggiovara Hospital, Modena, Italy
| | - Irene Martinucci
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | | | - Salvatore Tolone
- Department of Surgery, Division of Surgery, Second University of Naples, Naples, Italy
| | | | - Massimo Bellini
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Elisa Marabotto
- Department of Internal Medicine (DIMI), Division of Gastroenterology, University of Genoa, Genoa, Italy
| | - Manuele Furnari
- Department of Internal Medicine (DIMI), Division of Gastroenterology, University of Genoa, Genoa, Italy
| | - Giorgia Bodini
- Department of Internal Medicine (DIMI), Division of Gastroenterology, University of Genoa, Genoa, Italy
| | - Salvatore Russo
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Lorenzo Bertani
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Veronica Natali
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Lorenzo Fuccio
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Vincenzo Savarino
- Department of Internal Medicine (DIMI), Division of Gastroenterology, University of Genoa, Genoa, Italy
| | - Corrado Blandizzi
- Department of Internal Medicine, Division of Pharmacology and Chemotherapy, University of Pisa, Pisa, Italy
| | - Santino Marchi
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
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49
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World Gastroenterology Organisation Global Guidelines Irritable Bowel Syndrome: A Global Perspective Update September 2015. J Clin Gastroenterol 2016; 50:704-13. [PMID: 27623513 DOI: 10.1097/mcg.0000000000000653] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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50
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Kobayashi S, Pappas E, Fransen M, Refshauge K, Simic M. The prevalence of patellofemoral osteoarthritis: a systematic review and meta-analysis. Osteoarthritis Cartilage 2016; 24:1697-1707. [PMID: 27188684 DOI: 10.1016/j.joca.2016.05.011] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 05/06/2016] [Accepted: 05/09/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine the prevalence of radiographic patellofemoral osteoarthritis (OA) from population- and symptom-based cohorts and to evaluate if knee pain, physical function and quality of life (QOL) differ between people with isolated patellofemoral OA, isolated tibiofemoral OA and combined patellofemoral and tibiofemoral OA. METHOD Terms associated with "patellofemoral OA", "prevalence" and "clinical features" were used to search Medline, EMBASE, CINAHL, SCOPUS, AMED and Web of Science databases with no language restriction' from inception to August 2014. Two independent reviewers screened papers for eligibility. Studies were included if they reported prevalence of compartmental patterns of radiographic knee OA in population- or symptom-based cohorts. Studies were excluded if they evaluated a targeted sample (e.g., occupation-specific participants) or repeated already reported data from the same cohorts. Point prevalence estimates of patellofemoral OA were extracted from eligible studies, pooled and quantitatively analysed. A critical appraisal tool was used to evaluate methodological quality. RESULTS The search yielded 1891 records. The inclusion criteria were met by 32 studies. The crude prevalence of patellofemoral OA was 25% in the population-based cohorts (aged >20 years) and 39% in the symptom-based cohorts (aged >30 years). Eight studies reported knee pain, physical function and QOL in people with different compartmental disease; however no significant differences were found. CONCLUSION These findings confirm the substantial prevalence of patellofemoral OA, demonstrating the need to specifically consider the patellofemoral joint in knee OA research and clinical settings.
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Affiliation(s)
- S Kobayashi
- Faculty of Health Sciences, University of Sydney, 75 East St., Lidcombe, NSW 2141, Australia.
| | - E Pappas
- Department of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, Australia.
| | - M Fransen
- Department of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, Australia.
| | - K Refshauge
- Department of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, Australia.
| | - M Simic
- Department of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, Australia.
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