1
|
Khasawneh M, Shaikh FA, Ng CE, Black CJ, Goodoory VC, Ford AC. Utility of irritable bowel syndrome subtypes and most troublesome symptom in predicting disease impact and burden. Neurogastroenterol Motil 2024; 36:e14756. [PMID: 38321517 DOI: 10.1111/nmo.14756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/20/2024] [Accepted: 01/23/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND Little is known about the characteristics of individuals with irritable bowel syndrome (IBS) according to stool subtype or the most troublesome symptom reported by the individual, or whether these are useful in predicting the impact of IBS. METHODS We collected demographic, gastrointestinal, and psychological symptoms, healthcare usage and direct healthcare costs, impact on work and activities of daily living, and quality of life data from individuals with Rome IV-defined IBS. KEY RESULTS We recruited 752 people with Rome IV IBS. Individuals with IBS-D reported a poorer disease-specific quality of life than those with IBS-C or IBS-M (mean (SD) IBS-QOL 45.3 (23.0) for IBS-D, vs. 52.3 (19.9) for IBS-C, vs. 49.4 (22.0) for IBS-M, p = 0.005). Mean (SD) IBS-QOL scores were also lower amongst those who reported diarrhea (44.8 (22.3)) or urgency (44.6 (22.3)) as their most troublesome symptom, compared with those reporting abdominal pain (52.2 (22.9)), constipation (49.5 (21.8)), or abdominal bloating or distension (50.4 (21.3)). However, there were no differences in mean EQ-5D scores, IBS severity, levels of anxiety, depression, somatoform symptom-reporting, or gastrointestinal symptom-specific anxiety. Direct healthcare costs of IBS were similar across all subtypes and all most troublesome symptom groups, although some differences in work productivity and social leisure activities were detected. CONCLUSIONS AND INFERENCES There appears to be limited variation in the characteristics of individuals with Rome IV IBS based on both stool subtypes and most troublesome symptom reported, suggesting that gastrointestinal symptoms alone have limited ability to predict disease impact and burden.
Collapse
Affiliation(s)
- Mais Khasawneh
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Fahad Ali Shaikh
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Cho Ee Ng
- County Durham and Darlington NHS Foundation Trust, Durham, UK
| | - Christopher J Black
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Vivek C Goodoory
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Alexander C Ford
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| |
Collapse
|
2
|
Futagami S, Kessoku T, Kasai Y, Higurashi T, Nakajima A, Agawa S, Yamawaki H, Nakamura K, Habiro M, Kawawa R, Ueki N, Higashida S, Watanabe Y, Yamato H, Yamamoto T, Takasaki Y, Ito K, Hojo M, Isayama H, Motoda N, Ohashi R, Siah KTH, Ng CK, Gwee KA. Comparison of pancreatic enzyme abnormalities and protease-activated receptor-2-positive eosinophils in the duodenum of patients with functional dyspepsia-irritable bowel syndrome overlap with functional dyspepsia alone in Asian populations. J Gastroenterol Hepatol 2023; 38:1778-1786. [PMID: 37278449 DOI: 10.1111/jgh.16250] [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: 11/07/2022] [Revised: 03/19/2023] [Accepted: 05/18/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND AND AIM Some patients with functional gastrointestinal disorders exhibit pancreatic dysfunctions and pancreatic enzyme abnormalities. Thus, we aimed to clarify whether significant differences in clinical characteristics, prevalence of pancreatic enzyme abnormalities, duodenal inflammation, and protease-activated receptor 2 (PAR2) expression levels related to hypersensitivity exist between functional dyspepsia (FD) alone and FD-irritable bowel syndrome (IBS) overlap group. METHODS Ninety-three patients based on the Rome IV criteria, FD alone (n = 44) and FD overlapped with IBS (n = 49) group were enrolled. The patients scored their own clinical symptoms after consuming high-fat meals. Serum trypsin, PLA2, lipase, p-amylase, and elastase-1 levels were measured. PAR2, eotaxin-3, and TRPV4 mRNA levels in duodenum were determined using real-time polymerase chain reaction methods. PRG2- and PAR2 in the duodenum were evaluated using immunostaining. RESULTS FD score and global GSRS in patients with FD-IBS overlap were significantly higher than FD alone. Although the prevalence of pancreatic enzyme abnormalities in patients with FD alone was significantly (P < 0.01) higher than that in FD-IBS overlap, the ratio of aggravation of clinical symptoms following high-fat intake in patients with FD-IBS overlap was significantly higher (P = 0.007) than that in patients with FD alone. PAR2- and PRG2-double positive cells were localized in the degranulated eosinophils in the duodenum of patients with FD-IBS overlap. The number of PAR2- and PRG2-double positive cells in FD-IBS overlap was significantly (P < 0.01) higher than FD alone. CONCLUSIONS Pancreatic enzyme abnormalities and PAR2 expression on degranulated eosinophils infiltrations in the duodenum may be associated with the pathophysiology of patients with FD-IBS overlap in Asian populations.
Collapse
Affiliation(s)
- Seiji Futagami
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City Univeristy, Yokohama, Japan
- Department of Palliative Medicine, Yokohama City University Hospital, Yokohama, Japan
| | - Yuki Kasai
- Department of Gastroenterology and Hepatology, Yokohama City Univeristy, Yokohama, Japan
| | - Takuma Higurashi
- Department of Gastroenterology and Hepatology, Yokohama City Univeristy, Yokohama, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City Univeristy, Yokohama, Japan
| | - Shuhei Agawa
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Hiroshi Yamawaki
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Ken Nakamura
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Mayu Habiro
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Rie Kawawa
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Nobue Ueki
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Sakura Higashida
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Yoshiyuki Watanabe
- Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
- Division of Gastroenterology, Kawasaki Rinko General Hospital, Kawasaki, Japan
| | - Hiroshi Yamato
- Department of Medicine, Division of Gastroenterology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takatsugu Yamamoto
- Department of Medicine, Division of Gastroenterology, Teikyo University School of Medicine, Tokyo, Japan
| | - Yusuke Takasaki
- Department of Gastroenterology, Juntendo University, Tokyo, Japan
| | - Koichi Ito
- Department of Gastroenterology, Juntendo University, Tokyo, Japan
| | - Mariko Hojo
- Department of Gastroenterology, Juntendo University, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Juntendo University, Tokyo, Japan
| | - Norio Motoda
- Department of Diagnostic Pathology, Nippon Medical School, Tokyo, Japan
| | - Ryuji Ohashi
- Department of Diagnostic Pathology, Nippon Medical School, Tokyo, Japan
| | - Kewin Tien Ho Siah
- Department of Medicine, Division of Gastroenterology and Hepatology, National University Hospital, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | | | - Kok-Ann Gwee
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Stomach, Liver and Bowel Clinic, Gleneagles Hospital, Singapore
- The Gastroenterology Group, Gleneagles Hospital, Singapore
| |
Collapse
|
3
|
Bousaba J, Dilmaghani S, Taylor A, Busciglio I, McKinzie S, Camilleri M. Comparison of Quality of Life and Psychiatric Symptoms Between Patients With Diarrhea-Predominant Irritable Bowel Syndrome and Those With Constipation-Predominant Irritable Bowel Syndrome. GASTRO HEP ADVANCES 2023; 2:623-625. [PMID: 37539022 PMCID: PMC10399643 DOI: 10.1016/j.gastha.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Affiliation(s)
- J Bousaba
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| | - S Dilmaghani
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| | - A Taylor
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| | - I Busciglio
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| | - S McKinzie
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| | - M Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiology Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
4
|
Linsalata M, Prospero L, Riezzo G, Orlando A, D'Attoma B, Ignazzi A, Russo F. Somatization is associated with altered serum levels of vitamin D, serotonin, and brain-derived neurotrophic factor in patients with predominant diarrhea irritable bowel syndrome. Neurogastroenterol Motil 2023; 35:e14512. [PMID: 36520620 DOI: 10.1111/nmo.14512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/14/2022] [Accepted: 11/15/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Patients with irritable bowel syndrome (IBS) often show psychological disorders, including somatization, usually driven by an altered gut-brain axis. These changes are also accompanied by modifications in the circulating levels of vitamin D (VD) and neurotransmitters such as serotonin (5-HT) and brain-derived neurotrophic factor (BDNF). The present study aimed to evaluate the relationship between gastrointestinal (GI) symptoms and circulating levels of VD, 5-HT, and BDNF in IBS patients with diarrhea (IBS-D) categorized according to somatization. METHODS Fifty-three IBS-D patients were recruited and profiled for GI symptoms by validated questionnaires. The fasting serum concentrations of VD, 5-HT, and BDNF were assessed. The health of the intestinal barrier, minimal inflammation, and dysbiosis was also evaluated. KEY RESULTS Thirty patients showed high somatization scores, IBS-D(S+), and 23 low somatization scores, IBS-D(S-). IBS-D(S+) patients reported higher "Abdominal pain" and the "Abdominal pain duration in days" scores, lower serum VD levels and increased 5-HT and BDNF concentrations than IBS-D(S-). Besides, in IBS-D(S+) patients, the GI symptoms correlated with 5HT, BDNF, and VD concentrations. These parameters were associated with impaired small intestinal permeability and increased inflammation markers. CONCLUSIONS AND INFERENCES These data support the multifactorial IBS pathogenesis in which organic and psychological factors interact. An active role by VD, 5-HT, and BDNF in affecting the clinical and biochemical profiles in IBS-D(S+) patients may be conceivable. Therefore, the routine VD estimation and the assay of circulating levels of 5-HT and BDNF could be considered a new approach for managing these patients.
Collapse
Affiliation(s)
- Michele Linsalata
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Laura Prospero
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Giuseppe Riezzo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Antonella Orlando
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Benedetta D'Attoma
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Antonia Ignazzi
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| | - Francesco Russo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Castellana Grotte, Italy
| |
Collapse
|
5
|
Trieschmann K, Chang L, Park S, Naliboff B, Joshi S, Labus JS, Sauk JS, Limketkai BN, Mayer EA. The visceral sensitivity index: A novel tool for measuring GI-symptom-specific anxiety in inflammatory bowel disease. Neurogastroenterol Motil 2022; 34:e14384. [PMID: 35478469 PMCID: PMC9427691 DOI: 10.1111/nmo.14384] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) are chronic gastrointestinal (GI) disorders. GI symptom-specific anxiety (GSA) is the cognitive, affective, and behavioral response stemming from fear of GI symptoms. The Visceral Sensitivity Index (VSI) measures GSA and is validated in IBS and may be useful in IBD. METHODS We compared VSI scores in IBD participants to IBS participants and healthy controls (HCs). Using validated questionnaires, we assessed the VSI's correlation with anxiety, health-related quality of life (HRQOL), and IBD activity. KEY RESULTS We recruited 222 age- and sex-matched participants (74 IBD [23 Crohn's disease; 51 ulcerative colitis], 74 IBS, and 74 HCs). IBD and IBS participants had higher VSI scores compared with HCs (IBD = 26.62 ± 16.64, IBS = 38.83 ± 15.06; HCs = 3.42±5.06; all p's < 0.001). VSI scores were lower in IBD vs IBS (p < 0.001). In IBD, VSI modestly correlated with current anxiety (R = 0.35, p = 0.002) and the physical component of HRQOL (R = -0.45, p = 0.0001) but less with the mental component of HRQOL (R = -0.23, p = 0.05). CONCLUSIONS & INFERENCES Our findings suggest the VSI is a useful measure in IBD. The VSI in IBD is related to general anxiety but is measuring a different construct and is not affected by the presence of trait anxiety. IBD patients have GSA that is associated with decreased HRQOL, which can negatively affect treatment compliance and other long-term disease outcomes. Future studies are needed to further validate the VSI in IBD and to assess its correlation with disease activity.
Collapse
Affiliation(s)
- Kimberly Trieschmann
- UCLA Division of Pediatric Gastroenterology, Hepatology, and Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Lin Chang
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Sarah Park
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Bruce Naliboff
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Swapna Joshi
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Jennifer S. Labus
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Jenny S. Sauk
- UCLA Center for Inflammatory Bowel Diseases, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Berkeley N. Limketkai
- UCLA Center for Inflammatory Bowel Diseases, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Emeran A. Mayer
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Disease, David Geffen School of Medicine at UCLA, Los Angeles, California
| |
Collapse
|
6
|
Trindade IA, Melchior C, Törnblom H, Simrén M. Quality of life in irritable bowel syndrome: Exploring mediating factors through structural equation modelling. J Psychosom Res 2022; 159:110809. [PMID: 35649318 DOI: 10.1016/j.jpsychores.2022.110809] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Irritable Bowel Syndrome (IBS) negatively influences mental and physical quality of life (QoL), but factors that explain this impact are still unclear. Increasing evidence has associated IBS severity, psychological distress, somatic symptoms, and gastrointestinal (GI)-specific anxiety with QoL in IBS. The aim of this study is to further explore these associations and to analyze potential mediating factors. METHOD A total of 1017 IBS patients (69.3% female, mean age 40.6 years) who completed a QoL measure (SF-36) were included in this study. A proportion of these participants (N = 183; 72.7% female, mean age 41.7), who additionally completed psychological distress, somatic symptoms, and GI-specific anxiety measures, was included in the mediation analysis. This analysis was conducted via structural equation modelling to identify factors of importance for generic QoL, using a cross-sectional design. RESULTS IBS patients reported lower QoL than what is observed in the general population, in particular regarding role limitations caused by health and emotional functioning, vitality, and social functioning. Female patients scored lower than male patients on most QoL dimensions. The effects of IBS severity on mental and physical QoL were mediated by GI-specific anxiety. In addition to GI-specific anxiety, depressive symptoms were also of importance for mental QoL, and somatic symptom severity for physical QoL. CONCLUSION QoL is reduced in patients with IBS and GI-specific anxiety, depressive symptoms, and somatic complaints are particularly important for this outcome. Future trials should test the efficacy of psychological interventions specifically targeting these factors in improving QoL in IBS.
Collapse
Affiliation(s)
- Inês A Trindade
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Chloé Melchior
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; INSERM UMR 1073, Institute for Research and Innovation in Biomedicine, Normandy University, Rouen, France; Rouen University Hospital, Gastroenterology Department and INSERM CIC-CRB 1404, Rouen, F-76031, France
| | - Hans Törnblom
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magnus Simrén
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Center for Functional GI and Motility Disorders, University of North Carolina-Chapel Hill, Chapel Hill, NC, United States
| |
Collapse
|
7
|
Song KH. Antispasmodics. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2022. [DOI: 10.7704/kjhugr.2022.0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Antispasmodics are effective in reducing abdominal pain associated with visceral organs, bloating, and bowel habit changes and are commonly used as “on-demand therapy.” A relatively regular intake of antispasmodics may help patients with functional gastrointestinal disease exacerbation. Irritable bowel syndrome and functional dyspepsia are representative functional gastrointestinal diseases with abdominal pain and bloating as the main symptoms. Most of the clinical data on antispasmodics are obtained from studies on functional gastrointestinal diseases including irritable bowel syndrome. Antispasmodics can be safely used for prolonged periods without serious adverse effects; however, different antispasmodics have different anticholinergic potencies. Antispasmodics with strong anticholinergic effects should be prescribed with caution to patients with glaucoma or prostatic hypertrophy-induced dysuria and to those driving vehicles, operating machinery, or receiving other anticholinergic drugs in combination. Antispasmodics meeting US Food and Drug Administration guidelines for efficacy, those showing relatively consistent efficacy in different trials, and those with prokinetic effects are currently available. Many patients with upper gastrointestinal symptoms have overlapping functional gastrointestinal disorders and may require antispasmodic drugs. Alternatively, tricyclic antidepressant or ramosetron use can be considered in patients with irritable bowel syndrome. This review summarizes the clinical data and characteristics of antispasmodics, particularly those available in South Korea.
Collapse
|
8
|
Koloski NA, Jones M, Walker MM, Keely S, Holtmann G, Talley NJ. Sleep disturbances in the irritable bowel syndrome and functional dyspepsia are independent of psychological distress: a population-based study of 1322 Australians. Aliment Pharmacol Ther 2021; 54:627-636. [PMID: 34247414 DOI: 10.1111/apt.16500] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/18/2021] [Accepted: 06/09/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Psychological distress, strongly associated with functional gastrointestinal disorders (FGIDS), likely plays a central role in the pathophysiology. The role of sleep disturbances in FGIDs is unclear, and an association with psychological factors is uncertain. AIM To determine whether sleep disturbances are associated with irritable bowel syndrome (IBS) and functional dyspepsia (FD) and if a potential association is explained by psychological distress. METHODS Adult sample randomly selected from a region in New South Wales, Australia in 2015 who returned a follow-up mail survey in 2018 (response rate, 60.5%) that contained questions on IBS, FD, sleep (MOS-Sleep Scale) and psychological distress (Kessler 6 scale). RESULTS Among this population, 10.4% (95% CI 8.8-12.2) and 17.9% (95% CI 15.9-20.1) met Rome III criteria for IBS and FD, respectively. The prevalence of any sleep disturbance at least most of the time was common, with a significantly higher prevalence in FGID (IBS and/or FD) compared with the remaining population (41.8% vs 32.2%, P = 0.003). The total sleep problem index was significantly higher for IBS (OR = 1.71 [95% CI 1.29-2.27], P < 0.0001) (IBS-diarrhoea predominant and IBS-mixed but not IBS-constipation) and FD (OR = 1.80 [1.43-2.26], P < 0.0001) (both epigastric pain syndrome and postprandial distress syndrome) even after adjusting for age, sex and psychological distress. CONCLUSION Both IBS and FD, and most of their major subtypes except IBS-C, are associated with a range of sleep disturbances. These sleep problems do not appear to be explained by psychological factors and may play an independent role in the pathophysiology.
Collapse
Affiliation(s)
- Natasha A Koloski
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales, Australia.,Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, QLD, Australia.,Faculty of Health and Behavioural Sciences, University of Queensland, Herston, QLD, Australia
| | - Michael Jones
- Department of Psychology, Macquarie University, Sydney, NSW, Australia
| | - Marjorie M Walker
- School of Medicine and Public Health, College of Health Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales, Australia
| | - Simon Keely
- School of Biomedical Sciences and Pharmacy, College of Health Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales, Australia
| | - Gerald Holtmann
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, QLD, Australia.,Faculty of Medicine, University of Queensland, St. Lucia, QLD, Australia
| | - Nicholas J Talley
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales, Australia
| |
Collapse
|
9
|
Prospero L, Riezzo G, Linsalata M, Orlando A, D'Attoma B, Di Masi M, Martulli M, Russo F. Somatization in patients with predominant diarrhoea irritable bowel syndrome: the role of the intestinal barrier function and integrity. BMC Gastroenterol 2021; 21:235. [PMID: 34022802 PMCID: PMC8141183 DOI: 10.1186/s12876-021-01820-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/12/2021] [Indexed: 02/06/2023] Open
Abstract
Background Irritable bowel syndrome (IBS) is characterised by gastrointestinal (GI) and psychological symptoms (e.g., depression, anxiety, and somatization). Depression and anxiety, but not somatization, have already been associated with altered intestinal barrier function, increased LPS, and dysbiosis. The study aimed to investigate the possible link between somatization and intestinal barrier in IBS with diarrhoea (IBS-D) patients. Methods Forty-seven IBS-D patients were classified as having low somatization (LS = 19) or high somatization (HS = 28) according to the Symptom Checklist-90-Revised (SCL-90-R), (cut-off score = 63). The IBS Severity Scoring System (IBS-SSS) and the Gastrointestinal Symptom Rating Scale (GSRS) questionnaires were administered to evaluate GI symptoms. The intestinal barrier function was studied by the lactulose/mannitol absorption test, faecal and serum zonulin, serum intestinal fatty-acid binding protein, and diamine oxidase. Inflammation was assessed by assaying serum Interleukins (IL-6, IL-8, IL-10), and tumour necrosis factor-α. Dysbiosis was assessed by the urinary concentrations of indole and skatole and serum lipopolysaccharide (LPS). All data were analysed using a non-parametric test. Results The GI symptoms profiles were significantly more severe, both as a single symptom and as clusters of IBS-SSS and GSRS, in HS than LS patients. This finding was associated with impaired small intestinal permeability and increased faecal zonulin levels. Besides, HS patients showed significantly higher IL-8 and lowered IL-10 concentrations than LS patients. Lastly, circulating LPS levels and the urinary concentrations of indole were higher in HS than LS ones, suggesting a more pronounced imbalance of the small intestine in the former patients. Conclusions IBS is a multifactorial disorder needing complete clinical, psychological, and biochemical evaluations. Trial registration: https://clinicaltrials.gov/ct2/show/NCT03423069.
Collapse
Affiliation(s)
- Laura Prospero
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Giuseppe Riezzo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Michele Linsalata
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Antonella Orlando
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Benedetta D'Attoma
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Marta Di Masi
- Scientific Direction, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013, Castellana Grotte, BA, Italy
| | - Manuela Martulli
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy
| | - Francesco Russo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology "S. de Bellis" Research Hospital, Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| |
Collapse
|
10
|
Lenhart A, Naliboff B, Shih W, Gupta A, Tillisch K, Liu C, Mayer EA, Chang L. Postmenopausal women with irritable bowel syndrome (IBS) have more severe symptoms than premenopausal women with IBS. Neurogastroenterol Motil 2020; 32:e13913. [PMID: 32469130 PMCID: PMC7529855 DOI: 10.1111/nmo.13913] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/26/2020] [Accepted: 05/11/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although irritable bowel syndrome (IBS) is more common in women, little is known about the role of hormonal changes and menopause in IBS. This study aimed to evaluate for differences in gastrointestinal (GI) and psychological symptoms between pre- and postmenopausal women with IBS compared to age-matched men with IBS. METHODS Patients with Rome-positive IBS were identified. Premenopausal women were <45 years of age with regular menses. Postmenopausal women were ≥45 years without menses for at least 1 year. Younger men were <45 years, and older men were ≥45 years. Questionnaires measured severity of IBS symptoms, somatic symptoms, health-related quality of life (HRQOL), and psychological symptoms. Multivariable linear or logistic regressions evaluating relationships between age and sex were performed. KEY RESULTS 190 premenopausal women (mean age 30.25 years), 52 postmenopausal women (mean age 54.38 years), 190 men <45 years (mean age 30.45 years), and 52 men ≥45 years (mean age 53.37 years) were included. Postmenopausal IBS women had greater severity of IBS symptoms (P = .003) and worse physical HRQOL (P = .048) compared to premenopausal women. No differences were observed between age-matched older and younger IBS men. Constipation increased with age for both sexes but was the principal IBS subtype in women only. CONCLUSIONS AND INFERENCES Postmenopausal women with IBS have more severe IBS symptoms than premenopausal women, while no comparable age-related changes were seen in IBS men. The modulatory effect of female sex hormones on brain-gut interactions which affect visceral perception and GI function likely contributes to these findings.
Collapse
Affiliation(s)
- Adrienne Lenhart
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
| | - Bruce Naliboff
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| | - Wendy Shih
- Semel Institute for Neuroscience and Human Behavior,
University of California, Los Angeles, CA, USA
| | - Arpana Gupta
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| | - Kirsten Tillisch
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| | - Cathy Liu
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| | - Emeran A. Mayer
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| | - Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases,
David Geffen School of Medicine, University of California, Los Angeles, CA,
USA
- G Oppenheimer Center for Neurobiology of Stress and
Resilience, University of California, Los Angeles, CA, USA
| |
Collapse
|
11
|
Taylor DC, Abel JL, Doshi JA, Martin C, Goolsby Hunter A, Essoi B, Korrer S, Reasner DS, Carson RT, Chey WD. The Impact of Stool Consistency on Bowel Movement Satisfaction in Patients With IBS-C or CIC Treated With Linaclotide or Other Medications: Real-World Evidence From the CONTOR Study. J Clin Gastroenterol 2020; 53:737-743. [PMID: 31361710 PMCID: PMC6791496 DOI: 10.1097/mcg.0000000000001245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 05/26/2019] [Indexed: 12/19/2022]
Abstract
GOALS This study aimed to characterize the impact of stool consistency on patient-reported bowel movement (BM) satisfaction in patients with irritable bowel syndrome with constipation (IBS-C) or chronic idiopathic constipation, with a focus on linaclotide. BACKGROUND As new medications for constipation become available, understanding patients' perceptions of treatment effects may help clinicians manage patient expectations and inform clinical decision-making. MATERIALS AND METHODS Data were derived from the Chronic Constipation and IBS-C Treatment and Outcomes Real-world Research Platform (CONTOR) study from 2 patient-reported 7-day daily BM diaries to create a dataset of 2922 diaries representing 26,524 BMs for 1806 participants. Binary variables were created for: medication(s) used in the past 24 hours and categorization of BMs as loose or watery stools (LoWS), hard or lumpy stools (HoLS), or intermediate (neither LoWS nor HoLS). The relationship between stool consistency, medication use, and BM satisfaction was analyzed using logistic regression with SEs corrected for repeated observations. RESULTS BMs characterized as intermediate stools and LoWS were satisfactory more often (61.2% and 51.2%, respectively) than HoLS (19.4%). Participants who reported taking linaclotide rated a similar proportion of BMs as satisfactory when described as LoWS (65.6%) or intermediate (64.1%). Linaclotide use was associated with higher odds of BMs being reported as satisfactory compared with nonlinaclotide use (odds ratio: 1.23, P<0.05). CONCLUSIONS Overall, CONTOR participants were more likely to report BMs classified as LoWS or intermediate as satisfactory, versus HoLS. Participants taking linaclotide were more likely to be satisfied, particularly those reporting LoWS, versus those not taking linaclotide.
Collapse
Affiliation(s)
| | | | - Jalpa A. Doshi
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | | | | | | | | | | | - William D. Chey
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI
| |
Collapse
|
12
|
Balmus IM, Ciobica A, Cojocariu R, Luca AC, Gorgan L. Irritable Bowel Syndrome and Neurological Deficiencies: Is There A Relationship? The Possible Relevance of the Oxidative Stress Status. ACTA ACUST UNITED AC 2020; 56:medicina56040175. [PMID: 32295083 PMCID: PMC7230401 DOI: 10.3390/medicina56040175] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 12/12/2022]
Abstract
Background: Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders, exhibiting complex and controversial pathological features. Both oxidative stress and inflammation-related reactive oxygen species production may be involved in IBS pathological development. Thus, we focused on several aspects regarding the causes of oxidative stress occurrence in IBS. Additionally, in the molecular context of oxidative changes, we tried to discuss these possible neurological implications in IBS. Methods: The literature search included the main available databases (e.g., ScienceDirect, Pubmed/Medline, Embase, and Google Scholar). Articles in the English language were taken into consideration. Our screening was conducted based on several words such as “irritable bowel syndrome”, “gut brain axis”, “oxidative stress”, “neuroendocrine”, and combinations. Results: While no consistent evidence suggests clear pathway mechanisms, it seems that the inflammatory response may also be relevant in IBS. The mild implication of oxidative stress in IBS has been described through clinical studies and some animal models, revealing changes in the main markers such as antioxidant status and peroxidation markers. Moreover, it seems that the neurological structures involved in the brain-gut axis may be affected in IBS rather than the local gut tissue and functionality. Due to a gut-brain axis bidirectional communication error, a correlation between neurological impairment, emotional over-responsiveness, mild inflammatory patterns, and oxidative stress can be suggested. Conclusions: Therefore, there is a possible correlation between neurological impairment, emotional over-responsiveness, mild inflammatory patterns, and oxidative stress that are not followed by tissue destruction in IBS patients. Moreover, it is not yet clear whether oxidative stress, inflammation, or neurological impairments are key determinants or in which way these three interact in IBS pathology. However, the conditions in which oxidative imbalances occur may be an interesting research lead in order to find possible explanations for IBS development.
Collapse
Affiliation(s)
- Ioana-Miruna Balmus
- Department of Interdisciplinary Research in Science, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, No. 11, 700506 Iași, Romania;
- Department of Research, Faculty of Biology, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, 20A, 700506 Iași, Romania
| | - Alin Ciobica
- Department of Research, Faculty of Biology, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, 20A, 700506 Iași, Romania
- Correspondence: (A.C.); (A.-C.L.)
| | - Roxana Cojocariu
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, 20A, 700506 Iași, Romania; (R.C.); (L.G.)
| | - Alina-Costina Luca
- Faculty of Medicine, “Gr. T. Popa” University of Medicine and Pharmacy, 16th University Street, 700115 Iași, Romania
- Correspondence: (A.C.); (A.-C.L.)
| | - Lucian Gorgan
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, 20A, 700506 Iași, Romania; (R.C.); (L.G.)
| |
Collapse
|
13
|
Abstract
The irritable bowel syndrome (IBS) is the most common chronic gastrointestinal disorder referred to gastroenterologists. One of the most common manifestations of IBS is bloating. Abdominal bloating is defined as subjective sensation of abdominal distension associated with girth increment. Therefore, it is described in the Rome IV criteria as bloating/abdominal distension. Bloating symptoms are reported by 10-30% of the general population and it was rated as the most bothersome symptom by 60% of IBS patients; the lack of specificity of this complaint prevented bloating to be included between the diagnostic criteria for IBS. Indeed, bloating may be reported also in healthy people or in other functional conditions. This paper looks to the evolutions of the concepts on bloating according to the Rome working groups from the beginning until now and it represents a comprehensive review on the prevalence and pathogenesis of bloating.
Collapse
|
14
|
Shin A, Xu H, Imperiale TF. Associations of chronic diarrhoea with non-alcoholic fatty liver disease and obesity-related disorders among US adults. BMJ Open Gastroenterol 2019; 6:e000322. [PMID: 31523443 PMCID: PMC6711435 DOI: 10.1136/bmjgast-2019-000322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/16/2019] [Accepted: 07/24/2019] [Indexed: 12/20/2022] Open
Abstract
Mechanisms explaining observed associations between diarrhoea and obesity or increased body mass index (BMI) are unclear.
Collapse
Affiliation(s)
- Andrea Shin
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Huiping Xu
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Thomas F Imperiale
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Center of Innovation, Health Services Research and Development, Richard L. Roudebush Veterans Affairs Medical Center, Indianapolis, Indiana, United States
| |
Collapse
|
15
|
Adipose Tissue-Derived Biomarkers of Intestinal Barrier Functions for the Characterization of Diarrhoea-Predominant IBS. DISEASE MARKERS 2018; 2018:1827937. [PMID: 30622656 PMCID: PMC6304194 DOI: 10.1155/2018/1827937] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/21/2018] [Accepted: 09/24/2018] [Indexed: 12/17/2022]
Abstract
Background Alterations of the small-intestinal permeability (s-IP) might play an essential role in a subgroup of diarrhoea-predominant IBS (D-IBS) patients. Goals (a) To analyse in D-IBS patients the symptom profile in relation to the altered (+) or not (−) s-IP using the Gastrointestinal Symptom Rating Scale (GSRS). (b) To assess the circulating levels of the adipokines IL-6, IL-8, TNF-α, leptin, and adiponectin, along with LPS, TLR-4, neurotensin, and brain-derived neurotrophic factor (BDNF). The frequency distribution of SNPs at the loci for the investigated molecules and leptin receptor was evaluated. Study The study included 34 D-IBS patients and 17 healthy controls (HC). s-IP permeability was assayed by high-performance liquid chromatography determination in the urine of the lactulose to mannitol ratio. Concentrations of IL-6, IL-8, TNF-α, LPS, TLR-4, leptin, adiponectin, neurotensin, and BDNF were assayed by ELISA. Screening of genetic variants was done employing the restriction fragment length polymorphism-polymerase chain reaction method. Results D-IBS(−) patients had a significantly higher GSRS cluster pain and diarrhoea profile than D-IBS(+) ones. Significant correlations were found between the symptoms clusters and immune activation and inflammation markers. The levels of adipo(cyto)kines in D-IBS(+) patients were higher than those of controls, and IL-6 levels correlated with those of LPS. Leptin and BDNF were significantly higher, and neurotensin levels were significantly lower in D-IBS(+) than in controls. No differences were found in the frequency distribution of genotypes among the study groups. Conclusions Results from this study could be of some help in the characterization of the D-IBS and highlight the contribution of an altered intestinal barrier in the pathogenesis of this syndrome. Besides, a role could be ascribed to molecules secreted by the visceral adipose tissue that can impact on barrier functions.
Collapse
|
16
|
Linsalata M, Riezzo G, D'Attoma B, Clemente C, Orlando A, Russo F. Noninvasive biomarkers of gut barrier function identify two subtypes of patients suffering from diarrhoea predominant-IBS: a case-control study. BMC Gastroenterol 2018; 18:167. [PMID: 30400824 PMCID: PMC6219148 DOI: 10.1186/s12876-018-0888-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 10/17/2018] [Indexed: 12/19/2022] Open
Abstract
Background Alterations of the small-intestinal permeability (s-IP) might play an essential role in both diarrhoea-predominant IBS (D-IBS) and celiac disease (CD) patients. Our aims were to analyse in D-IBS patients the symptom profile along with the levels of urinary sucrose (Su), lactulose (La), mannitol (Ma), and circulating biomarkers (zonulin, intestinal fatty acid binding protein - I-FABP, and diamine oxidase - DAO) of the gastrointestinal (GI) barrier function. The pro-inflammatory interleukins 6 and 8 (IL-6 and IL-8), the plasma values of lipopolysaccharide (LPS), and Toll-like receptor 4 (TLR-4) were also investigated. Besides, these biomarkers were compared with those in CD and healthy controls (HC). Finally, comparisons were performed between D-IBS patients with [D-IBS(+)] and without [D-IBS(−)] increased s-IP according to normal or altered La/Ma ratio. Methods The study included 39 D-IBS patients, 32 CD patients, and 20 HC. GI permeability was assayed by high-performance liquid chromatography determination in the urine of Su and La/Ma ratio. ELISA kits assayed circulating concentrations of zonulin, I-FABP, DAO, IL-6, IL-8, LPS, and TLR-4. The Mann–Whitney or the Kruskal–Wallis with Dunn’s post-test was used to assess differences among the groups. Results As for the La/Ma ratio, %Su, and I-FABP levels, D-IBS patients were significantly different from CD, but not HC. IL-6 levels were significantly higher in CD than HC, whereas IL-8 levels were significantly higher in both D-IBS and CD patients than HC. By opposite, LPS, and TLR-4 concentrations did not differ significantly among the groups. When D-IBS patients were categorised according to normal or altered s-IP, D-IBS(+) patients had %La, %Su, I-FABP, and DAO levels significantly higher than D-IBS(−) ones. The inflammatory parameters and markers of bacterial translocation (namely, IL-6 and LPS) were significantly higher in D-IBS(+) patients than D-IBS(−) ones. Conclusions The present study suggests that two distinct D-IBS subtypes could be identified. The investigation of possible s-IP alterations (i.e., considering the La/Ma ratio) might be useful to assess better and categorise this heterogeneous D-IBS population. Trial registration NCT01574209. Registered March 2012. First recruitment started in April 2012.
Collapse
Affiliation(s)
- Michele Linsalata
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy
| | - Giuseppe Riezzo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy
| | - Benedetta D'Attoma
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy
| | - Caterina Clemente
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy
| | - Antonella Orlando
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy
| | - Francesco Russo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, Via Turi 27, I-70013 Castellana Grotte, Bari, Italy.
| |
Collapse
|
17
|
Siah KTH, Gong X, Yang XJ, Whitehead WE, Chen M, Hou X, Pratap N, Ghoshal UC, Syam AF, Abdullah M, Choi MG, Bak YT, Lu CL, Gonlachanvit S, Boon CS, Fang F, Cheong PK, Wu JCY, Gwee KA. Rome Foundation-Asian working team report: Asian functional gastrointestinal disorder symptom clusters. Gut 2018; 67:1071-1077. [PMID: 28592440 DOI: 10.1136/gutjnl-2016-312852] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 03/29/2017] [Accepted: 04/24/2017] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Functional gastrointestinal disorders (FGIDs) are diagnosed by the presence of a characteristic set of symptoms. However, the current criteria-based diagnostic approach is to some extent subjective and largely derived from observations in English-speaking Western patients. We aimed to identify latent symptom clusters in Asian patients with FGID. DESIGN 1805 consecutive unselected patients with FGID who presented for primary or secondary care to 11 centres across Asia completed a cultural and linguistic adaptation of the Rome III Diagnostic Questionnaire that was translated to the local languages. Principal components factor analysis with varimax rotation was used to identify symptom clusters. RESULTS Nine symptom clusters were identified, consisting of two oesophageal factors (F6: globus, odynophagia and dysphagia; F9: chest pain and heartburn), two gastroduodenal factors (F5: bloating, fullness, belching and flatulence; F8 regurgitation, nausea and vomiting), three bowel factors (F2: abdominal pain and diarrhoea; F3: meal-related bowel symptoms; F7: upper abdominal pain and constipation) and two anorectal factors (F1: anorectal pain and constipation; F4: diarrhoea, urgency and incontinence). CONCLUSION We found that the broad categorisation used both in clinical practice and in the Rome system, that is, broad anatomical divisions, and certain diagnoses with long historical records, that is, IBS with diarrhoea, and chronic constipation, are still valid in our Asian societies. In addition, we found a bowel symptom cluster with meal trigger and a gas cluster that suggests a different emphasis in our populations. Future studies to compare a non-Asian cohort and to match to putative pathophysiology will help to verify our findings.
Collapse
Affiliation(s)
- Kewin Tien Ho Siah
- Division of Gastroenterology & Hepatology, University Medicine Cluster, National University Hospital, Singapore.,Department of Internal Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Xiaorong Gong
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.,Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yet-Sen University, Guangzhou, China
| | - Xi Jessie Yang
- Department of Industrial and Operations Engineering, University of Michigan, Ann Arbor, Michigan, USA
| | - William E Whitehead
- Centre for Functional GI and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Minhu Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yet-Sen University, Guangzhou, China
| | - Xiaohua Hou
- Department of Gastroenterology and Hepatology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Nitesh Pratap
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Uday C Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ari F Syam
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia/Dr Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Murdani Abdullah
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia/Dr Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Myung-Gyu Choi
- Department of Internal Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Young-Tae Bak
- Department of Gastroenterology, Korea University Guro Hospital, Seoul, South Korea
| | - Ching-Liang Lu
- Division of Gastroenterology, Taipei Veterans General Hospital, National Yang-Ming University Taipei, Taiwan National Yang-Ming University Taipei, Taipei, Taiwan
| | - Sutep Gonlachanvit
- Department of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross, Bangkok, Thailand
| | | | - Fan Fang
- Department of Medicine and Therapeutics, Institute of Digestive Disease, The Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Pui Kuan Cheong
- Department of Medicine and Therapeutics, Institute of Digestive Disease, The Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Justin C Y Wu
- Department of Medicine and Therapeutics, Institute of Digestive Disease, The Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Kok-Ann Gwee
- Department of Internal Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| |
Collapse
|
18
|
Fysekidis M, Bouchoucha M, Mary F, Airinei G, Bon C, Benamouzig R. Change of appetite in patients with functional digestive disorder. Association with psychological disorders: A cross-sectional study. J Gastroenterol Hepatol 2018; 33:195-202. [PMID: 28556178 DOI: 10.1111/jgh.13836] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 05/19/2017] [Accepted: 05/22/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Changes in appetite are a frequent complaint in patients with functional gastrointestinal disorders (FGIDs). The aims of this study are to evaluate whether the changes in appetite are associated with specific FGIDs and to explore associations of these changes with symptoms of anxiety or depression. METHODS This study included 1009 consecutive FGID patients (71% female), aged 48.9 years who all filled out a Rome III questionnaire for the evaluation of FGIDs, submitted to a psychological evaluation of symptoms of anxiety, and completed the Beck Depression Inventory questionnaire. The patients were classified according to their appetite change using a 7-point grading scale and split into three groups: those with appetite loss, those with no change in appetite, and those with increased appetite. RESULTS Among the 1009, 496 patients (49%) reported a change in appetite, of which 332 (33%) patients reported a decrease in appetite and 164 (16%) patients reported an increase in appetite. Appetite was not affected in 51% of patients. Changes in appetite depended on gender, body mass index and psychometric evaluation scores. Increased appetite did not have specific FGIDs associations, while decreased appetite was associated with esophageal, gastroduodenal, bowel, and anorectal symptoms. The presence of depressive symptoms was also a predictor for the majority of FGIDs in decreased appetite, while anxiety trait was significant for globus and dysphagia. CONCLUSIONS Decreased appetite was associated with FGIDs, especially in the presence of depressive symptoms. A reduced appetite would help to predict psychological disorders associated with FGIDs. FINANCIAL DISCLOSURE None declared. LEGAL REGISTRATION This study was a registered study in the French National Drug Agency (ANSM, Agence Nationale de Securité du Medicamentet des produits de santé, Study Number 2016-A01120-51). COMPETING INTERESTS Michel Bouchoucha, Marinos Fysekidis, Florence Mary, Gheorghe Airinei, Cyriaque Bon, and Robert Benamouzig have no competitive interests.
Collapse
Affiliation(s)
- Marinos Fysekidis
- Service de Nutrition et Diabétologie, Hôpital Avicenne, Paris, France
| | - Michel Bouchoucha
- Université Paris V René Descartes, Paris, France.,Service de Gastroentérologie, Hôpital Avicenne, Paris, France
| | - Florence Mary
- Service de Gastroentérologie, Hôpital Avicenne, Paris, France
| | | | - Cyriaque Bon
- Service de Gastroentérologie, Hôpital Avicenne, Paris, France
| | | |
Collapse
|
19
|
BARROS-NETO JA, SANTOS TMDM, CORTES ML, JESUS RPD, FREITAS MC, KRAYCHETE DC. Constipation in patients with myofascial pain syndrome as important aspect for clinical and nutritional treatment: A case-control study. REV NUTR 2017. [DOI: 10.1590/1678-98652017000500003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
ABSTRACT Objective To identify the occurrence of constipation in patients with myofascial pain syndrome and to correlate these disorders with the clinical and nutritional variables. Methods This report describes a case-control study performed with 98 adults of both sexs, including 49 patients and 49 individuals without pain. The intensity of the reported pain was evaluated using the Pain Visual Analog Scale, which provided a simple and efficient measurement of pain intensity consisting of a 10cm horizontal line with the ends marked “absence of pain” and “worst possible pain”. The occurrence of constipation was evaluated using the Rome III criteria. A multivariate linear regression was proposed to investigate risk factors between the frequency of bowel movements per week and independent variables this study. Results The mean ages of the patients and controls were 45.9 (7.6) years and 41.2 (12.2) years, respectively. The intensity of the reported pain showed a mean of 7.3 (1.6) points. The likelihood of exhibiting constipation was 4.5 times higher in the patients than in the controls (p=0.001). The number of stools per week was negatively correlated with the intensity of the reported pain (r=-0.613, p<0.001). The use of benzodiazepines was negatively correlated with the frequency of bowel movements per week, while the use of muscle relaxants appeared to increase the frequency of defecation when combined with the use of benzodiazepines and adjusted for the intake of fiber, water and sexs (p=0.037). Conclusion Constipation was a frequent nosological entity in this patient population and the persistence of a change in intestinal motility showed a significant correlation with the pain intensity and low water intake. The reduction of the number of stools per week seems to be associated with the use of benzodiazepines.
Collapse
|
20
|
Jang A, Hwang SK, Padhye NS, Meininger JC. Effects of Cognitive Behavior Therapy on Heart Rate Variability in Young Females with Constipation-predominant Irritable Bowel Syndrome: A Parallel-group Trial. J Neurogastroenterol Motil 2017; 23:435-445. [PMID: 28480684 PMCID: PMC5503294 DOI: 10.5056/jnm17017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/14/2017] [Accepted: 04/28/2017] [Indexed: 12/13/2022] Open
Abstract
Background/Aims The relation between heart rate variability (HRV) as non-invasive biomarkers of autonomic function and cognitive behavior therapy (CBT) as non-pharmacological treatments has rarely been examined in patients with constipation-predominant irritable bowel syndrome (IBS-C). The purpose of this study is to evaluate the efficacy of an 8-week CBT intervention on HRV and IBS symptoms, and the correlation of changes in HRV with changes in IBS symptoms among young female nursing students with IBS-C. Methods This study consisted of an exploratory subgroup analysis of 43 participants with IBS-C who had been randomly assigned to receive either 8 weeks of CBT (n = 23) or general medical information (control, n = 20). At baseline and 8, 16, and 24 weeks, participants completed a questionnaire assessing their gastrointestinal (GI) symptoms, anxiety, depression, and stress, and their HRV was measured via electrocardiography. Results At the 8-week follow-up, the high-frequency (HF) power was significantly higher, and the low-frequency (LF)/HF ratio was lower in the CBT group than in the control group (P < 0.001 for both), and the severity of GI symptoms (P = 0.003), anxiety (P < 0.001), depression (P < 0.001), and stress (P < 0.001) was significantly lower in the CBT group than in the control group. Changes in the HF power were significantly and inversely associated with changes in GI symptoms, anxiety, depression, and stress at 16 and 24 weeks (P < 0.05 for all; range of r from -0.37 to -0.68). Changes in the LF/HF ratio were also significantly and positively associated with changes in GI symptoms, anxiety, depression, and stress at 16 and 24 weeks (P < 0.05 for all; range of r from 0.38 to 0.60). Conclusions CBT was effective in managing symptoms in young IBS-C patients and the improvement of symptoms was sustained at 24 weeks following the completion of CBT. Furthermore, indirect measurement of autonomic function using HRV may be a useful objective parameter for assessing response to CBT in young IBS-C patients.
Collapse
Affiliation(s)
- Aelee Jang
- School of Nursing, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Sun-Kyung Hwang
- College of Nursing, Pusan National University, Yangsan, Gyeongsangnam-do, Korea
| | - Nikhil S Padhye
- School of Nursing, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Janet C Meininger
- School of Nursing, The University of Texas Health Science Center at Houston, Houston, TX, USA
| |
Collapse
|
21
|
Development of the Irritable Bowel Syndrome Cognitive Affective Scale: a brief self-report measure for clinical and research settings. Eur J Gastroenterol Hepatol 2017; 29:849-854. [PMID: 28338499 DOI: 10.1097/meg.0000000000000872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Measures of cognitive-affective processes believed to underlie Irritable Bowel Syndrome (IBS) symptom expression are used widely in both clinical and research settings. When combined, these measures can be time-consuming and it is not clear whether they evaluate distinct or overlapping constructs. With this study, we seek to identify the most critical cognitive-affective components contributing toward the expression of IBS and to identify which items in these constructs might be streamlined into a single, brief self-report measure. PATIENTS AND METHODS This measure was developed according to Food and Drug Administration guidelines for patient-reported outcome development. First, authors consolidated existing cognitive-affective measures (visceral sensitivity, anxiety sensitivity, and pain catastrophization) into a single questionnaire. Second, a principal components factor analysis was carried out on the basis of responses from a sample of participants with IBS. Third, on the basis of the results of the factor analysis, items were reduced to the final brief self-report measure and preliminary validity/reliability analyses (Cronbach's α, correlation with other related constructs) were carried out. RESULTS An initial, 44-item measure was created. In all, 179 patients with ROME-III IBS completed an online survey. Principal component analysis and item reduction yielded a 15-item scale with three factors: pain catastrophization, visceral hypervigilance, and extraintestinal hypervigilance. The final three factors showed comparable internal consistencies (α>0.90), concurrent validity, and predictive validity compared with the original 44 items. CONCLUSION Although more research is warranted, the 15 items identified appear to provide an accurate measure of two important cognitive-affective constructs in the IBS population.
Collapse
|
22
|
Ballou S, Keefer L. The impact of irritable bowel syndrome on daily functioning: Characterizing and understanding daily consequences of IBS. Neurogastroenterol Motil 2017; 29:10.1111/nmo.12982. [PMID: 27781332 PMCID: PMC5367953 DOI: 10.1111/nmo.12982] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 09/27/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Despite the well-documented economic and psychosocial burden of irritable bowel syndrome (IBS), few studies have focused on the impact of IBS on daily activities. This study aims to quantitate impairment in daily activities among IBS patients and to evaluate the relationship between impairment, IBS, quality of life, and psychiatric symptoms. METHODS A total of 179 participants meeting ROME-III criteria for IBS completed an online research survey evaluating the following variables: (i) the impact of IBS on daily activities, (ii) comorbid psychiatric diagnoses, (iii) symptom severity, (iv) quality of life, and (v) symptom-specific cognitive affective factors related to IBS. KEY RESULTS This sample reported a high degree of impairment due to IBS, with 76% of the sample reporting some degree of IBS-related impairment in at least five different domains of daily life. Rates of impairment were significantly higher for participants who met criteria for anxiety, depression, and/or panic disorder. CONCLUSIONS & INFERENCES This study contributes to existing literature by demonstrating a high level of daily impairment among patients with IBS, particularly those who meet criteria for anxiety, depression, and panic disorder. These findings support the importance of integrated psychosocial and medical care for IBS patients, and highlight the utility of evaluation and intervention for behavioral avoidance/impairment especially among those who exhibit signs or symptoms of psychiatric diagnoses.
Collapse
Affiliation(s)
- Sarah Ballou
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Laurie Keefer
- Icahn School of Medicine at Mount Sinai, Division of Gastroenterology, New York, New York, USA
| |
Collapse
|
23
|
The obestatin/ghrelin ratio and ghrelin genetics in adult celiac patients before and after a gluten-free diet, in irritable bowel syndrome patients and healthy individuals. Eur J Gastroenterol Hepatol 2017; 29:160-168. [PMID: 27750262 DOI: 10.1097/meg.0000000000000760] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Ghrelin levels and obestatin/ghrelin ratio have been proposed as activity markers in ulcerative colitis, but no data are available in celiac disease (CD) and irritable bowel syndrome (IBS). Our aims were as follows: (a) to assess obestatin and ghrelin concentrations in adult active CD patients, diarrhea-predominant IBS (IBS-d), and healthy controls (HC) in relation to intestinal permeability; (b) to evaluate the ghrelin-obestatin profile in CD patients after a 1-year gluten-free diet (GFD); and (c) to establish the impact of ghrelin genetics. METHODS The study included 31 CD patients, 28 IBS-d patients, and 19 HC. Intestinal permeability, assayed by high-performance liquid chromatography determination of urinary lactulose (La)/mannitol (Ma), and circulating concentrations of obestatin, ghrelin, and their ratio were evaluated at enrollment and after GFD. The ghrelin single nucleotide polymorphisms Arg51Gln (rs34911341), Leu72Met (rs696217), and Gln90Leu (rs4684677) were analyzed. RESULTS Intestinal permeability was impaired in CD patients and ameliorated after GFD. Ghrelin was significantly (P=0.048) higher and the obestatin/ghrelin ratio was significantly (P=0.034) lower in CD patients compared with both IBS-d and HC, and GFD reduced the peptide levels, but without reaching the concentrations in HC. Significant differences (P<0.05) were found in the Leu72Met polymorphism among groups, with the reduction of the GT genotype and the T allele in both CD and IBS-d patients compared with HC. CONCLUSION Intestinal permeability is altered in CD, but not in IBS-d patients, and ghrelin levels increase in CD patients as observed in other inflammatory conditions. Moreover, a role for ghrelin genetics is hypothesized in sustaining the many pathogenetic components of these different pathologies, but with a similar symptom profile.
Collapse
|
24
|
Yao X, Yang YS, Cui LH, Sun G, Peng LH, Wang WF, Hyder Q, Zhang XL. The overlap of upper functional gastrointestinal disorders with irritable bowel syndrome in Chinese outpatients: A multicenter study. J Gastroenterol Hepatol 2016; 31:1584-93. [PMID: 26875585 DOI: 10.1111/jgh.13317] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 02/06/2016] [Accepted: 02/08/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIM Irritable bowel syndrome (IBS) is a common functional bowel disease, and the overlap with upper functional gastrointestinal disorders (FGIDs) is popular. However, the coexistent upper GI symptom profiles, upper FGID spectra, and related risk factors among IBS subjects remain unclear in mainland of China. METHODS Consecutive patients from the outpatient gastroenterology clinics of three tertiary hospitals in China were enrolled in this multicenter study. All upper GI symptoms occurring at least once a week in the last 3 months were recorded. Diagnostic criteria of functional esophageal, gastroduodenal disorders and IBS were based on Rome III criteria. Risk factors were assessed using a multivariate logistic regression model. RESULTS Of the 8906 consecutive patients, 751 patients met Rome III criteria for IBS and 735 IBS patients participated in the interview. Postprandial fullness (30.6%), belching (27.1%), and regurgitation (21.8%) were the three most prevalent upper GI symptoms in IBS. Functional dyspepsia (FD, 36.7%), belching disorders (27.1%), and functional heartburn (16.3%) were the three most frequent upper FGID in IBS patients. Female sex, divorced or widowed versus married status, defecation straining, reduced bowel movement, mixed IBS, abdominal distention, mild abdominal pain, moderate discomfort were positively associated with IBS-FD overlap. Female sex, drinking, moderate discomfort, and mild to moderate distension were independent risk factors for IBS-belching disorder overlap. CONCLUSIONS The study provides detailed overlap spectra of upper FGID with IBS. Mixed IBS is an important risk factor for IBS-FD overlap, which deserved more concern.
Collapse
Affiliation(s)
- Xin Yao
- Department of Gastroenterology, Bethune International Peace Hospital, Shijiazhuang, China
| | - Yun Sheng Yang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China.
| | - Li Hong Cui
- Department of Gastroenterology, Naval General Hospital, Beijing, China
| | - Gang Sun
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Li Hua Peng
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Wei Feng Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Qurratulain Hyder
- Department of Gastroenterology and Hepatology, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Xiao Lin Zhang
- Department of Epidemiology and Statistics, Hebei Medical University, Shijiazhuang, China
| |
Collapse
|
25
|
Foxx-Orenstein AE. New and emerging therapies for the treatment of irritable bowel syndrome: an update for gastroenterologists. Therap Adv Gastroenterol 2016; 9:354-75. [PMID: 27134665 PMCID: PMC4830102 DOI: 10.1177/1756283x16633050] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Irritable bowel syndrome is a functional bowel disorder with gastrointestinal symptoms (e.g. abdominal pain, straining, urgency, incomplete evacuation, nausea, and bloating) that occur alongside bowel function alterations (i.e. constipation, diarrhea, or both). Patients with irritable bowel syndrome may also experience comorbid anxiety and depression. Irritable bowel syndrome is common, with a prevalence estimated between 3% and 28%, affecting patient health and quality of life. Patients with moderate or severe irritable bowel syndrome generally seek medical care, whereas those with milder symptoms may choose self-management. Most patients with irritable bowel syndrome receive outpatient care, but irritable bowel syndrome-related hospitalizations do occur. The pathophysiology of irritable bowel syndrome is multifactorial (i.e. genetics, immune components, changes in the gut microbiota, disturbances in physiologic stress response systems, and psychosocial factors). Management of irritable bowel syndrome can include lifestyle changes, dietary interventions, counseling, psychologic medication, and agents that affect gastrointestinal motility. A number of therapies have emerged in recent years with clinical trial data demonstrating efficacy and safety for patients with irritable bowel syndrome, including agents that target gastrointestinal motility (i.e. linaclotide), gastrointestinal opioid receptors (i.e. asimadoline, eluxadoline), and gut microbiota (i.e. rifaximin). Linaclotide has been shown to significantly improve stool frequency and abdominal pain compared with placebo in constipation-predominant irritable bowel syndrome (number needed to treat, 5.1). Asimadoline shows efficacy in patients with moderate-to-severe irritable bowel syndrome-related pain. Rifaximin provided adequate relief of global irritable bowel syndrome symptoms versus placebo for a significantly greater percentage of patients with diarrhea-predominant irritable bowel syndrome (p < 0.001). Management that encompasses all aspects of irritable bowel syndrome (gastrointestinal symptoms) and comorbid psychologic symptoms (e.g. anxiety or depression) is important for improving overall patient health and well-being.
Collapse
Affiliation(s)
- Amy E. Foxx-Orenstein
- Mayo Clinic Division of Gastroenterology and Hepatology, 13400 East Shea Boulevard, Scottsdale, AZ 85259, USA
| |
Collapse
|
26
|
Russo F, Chimienti G, Clemente C, Ferreri C, Orlando A, Riezzo G. A possible role for ghrelin, leptin, brain-derived neurotrophic factor and docosahexaenoic acid in reducing the quality of life of coeliac disease patients following a gluten-free diet. Eur J Nutr 2015; 56:807-818. [PMID: 26687809 DOI: 10.1007/s00394-015-1128-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 11/30/2015] [Indexed: 12/11/2022]
Abstract
PURPOSE A gluten-free diet (GFD) has been reported to negatively impact the quality of life (QoL) of coeliac disease (CD) patients. The gut-brain axis hormones ghrelin and leptin, with the brain-derived neurotrophic factor (BDNF), may affect QoL of CD patients undergoing GFD. Our aims were to evaluate whether: (a) the circulating concentrations of leptin, ghrelin and BDNF in CD patients were different from those in healthy subjects; (b) GFD might induce changes in their levels; (c) BDNF Val66Met polymorphism variability might affect BDNF levels; and (d) serum BDNF levels were related to dietary docosahexaenoic acid (DHA) as a neurotrophin modulator. METHODS Nineteen adult coeliac patients and 21 healthy controls were included. A QoL questionnaire was administered, and serum concentrations of ghrelin, leptin, BDNF and red blood cell membrane DHA levels were determined at the enrolment and after 1 year of GFD. BDNF Val66Met polymorphism was analysed. RESULTS Results from the questionnaire indicated a decline in QoL after GFD. Ghrelin and leptin levels were not significantly different between groups. BDNF levels were significantly (p = 0.0213) lower in patients after GFD (22.0 ± 2.4 ng/ml) compared to controls (31.2 ± 2.2 ng/ml) and patients at diagnosis (25.0 ± 2.5 ng/ml). BDNF levels correlated with DHA levels (p = 0.008, r = 0.341) and the questionnaire total score (p = 0.041, r = 0.334). CONCLUSIONS Ghrelin and leptin seem to not be associated with changes in QoL of patients undergoing dietetic treatment. In contrast, a link between BDNF reduction and the vulnerability of CD patients to psychological distress could be proposed, with DHA representing a possible intermediate.
Collapse
Affiliation(s)
- Francesco Russo
- Laboratory of Nutritional Pathophysiology, National Institute for Digestive Diseases I.R.C.C.S. "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Bari, Italy.
| | - Guglielmina Chimienti
- Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, Bari, Italy
| | - Caterina Clemente
- Laboratory of Nutritional Pathophysiology, National Institute for Digestive Diseases I.R.C.C.S. "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Bari, Italy
| | - Carla Ferreri
- Consiglio Nazionale delle Ricerche (CNR), ISOF Bio Free Radicals, Bologna, Italy
| | - Antonella Orlando
- Laboratory of Nutritional Pathophysiology, National Institute for Digestive Diseases I.R.C.C.S. "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Bari, Italy
| | - Giuseppe Riezzo
- Laboratory of Nutritional Pathophysiology, National Institute for Digestive Diseases I.R.C.C.S. "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Bari, Italy
| |
Collapse
|
27
|
Mujagic Z, Keszthelyi D, Aziz Q, Reinisch W, Quetglas EG, De Leonardis F, Segerdahl M, Masclee AAM. Systematic review: instruments to assess abdominal pain in irritable bowel syndrome. Aliment Pharmacol Ther 2015; 42:1064-81. [PMID: 26290286 DOI: 10.1111/apt.13378] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/02/2015] [Accepted: 07/31/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Consensus on standard methods to assess chronic abdominal pain in patients with irritable bowel syndrome (IBS) is currently lacking. AIM To systematically review the literature with respect to instruments of measurement of chronic abdominal pain in IBS patients. METHODS Systematic literature search was performed in PubMed/Medline databases for studies using pain measurement instruments in patients with IBS. RESULTS One hundred and ten publications were reviewed. A multitude of different instruments is currently used to assess chronic abdominal pain in IBS patients. The single-item methods, e.g. the validated 10-point numeric rating scale (NRS), and questionnaires assessing gastrointestinal symptoms severity, focus mostly on the assessment of only the intensity of abdominal pain. Of these questionnaires, the validated IBS-Symptom Severity Scale includes the broadest measurement of pain-related aspects. General pain questionnaires and electronic momentary symptom assessment tools have been used to study abdominal pain in IBS patients, but have not yet been validated for this purpose. The evidence for the use of provocation tests, e.g. the rectal barostat with balloon distention, for measurement of abdominal pain in IBS is weak, due to the poor correlation between visceral pain thresholds assessed by provocation tests and abdominal pain as assessed by retrospective questionnaires. CONCLUSIONS The multitude of different instruments to measure chronic abdominal pain in IBS makes it difficult to compare endpoints of published studies. There is need for validated instruments to assess chronic abdominal pain in IBS patients, that overcome the limitations of the currently available methods.
Collapse
Affiliation(s)
- Z Mujagic
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - D Keszthelyi
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Q Aziz
- Centre for Digestive Diseases, Blizard Institute of Cell & Molecular Science, Wingate Institute of Neurogastroenterology, Barts and the London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - W Reinisch
- Department Internal Medicine III, Medical University of Vienna, Vienna, Austria.,McMaster University, Hamilton, ON, Canada
| | - E G Quetglas
- Medical Intelligence, Early Clinical Development, Grünenthal GmBH, Aachen, Germany
| | - F De Leonardis
- Medical Intelligence, Early Clinical Development, Grünenthal GmBH, Aachen, Germany
| | - M Segerdahl
- Medical Intelligence, Early Clinical Development, Grünenthal GmBH, Aachen, Germany.,Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - A A M Masclee
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| |
Collapse
|
28
|
Orand A, Gupta A, Shih W, Presson AP, Hammer C, Niesler B, Heendeniya N, Mayer EA, Chang L. Catecholaminergic Gene Polymorphisms Are Associated with GI Symptoms and Morphological Brain Changes in Irritable Bowel Syndrome. PLoS One 2015; 10:e0135910. [PMID: 26288143 PMCID: PMC4546052 DOI: 10.1371/journal.pone.0135910] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 07/28/2015] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Genetic and environmental factors contribute to the pathophysiology of irritable bowel syndrome (IBS). In particular, early adverse life events (EALs) and the catecholaminergic system have been implicated. AIMS To investigate whether catecholaminergic SNPs with or without interacting with EALs are associated with: 1) a diagnosis of IBS, 2) IBS symptoms and 3) morphological alterations in brain regions associated with somatosensory, viscerosensory, and interoceptive processes. METHODS In 277 IBS and 382 healthy control subjects (HCs), 11 SNPs in genes of the catecholaminergic signaling pathway were genotyped. A subset (121 IBS, 209 HCs) underwent structural brain imaging (magnetic resonance imaging [MRI]). Logistic and linear regressions evaluated each SNP separately and their interactions with EALs in predicting IBS and GI symptom severity, respectively. General linear models determined grey matter (GM) alterations from the SNPs and EALs that were predictive of IBS. RESULTS 1) DIAGNOSIS: There were no statistically significant associations between the SNPs and IBS status with or without the interaction with EAL after adjusting for multiple comparisons. 2) SYMPTOMS: GI symptom severity was associated with ADRA1D rs1556832 (P = 0.010). 3) Brain morphometry: In IBS, the homozygous genotype of the major ADRA1D allele was associated with GM increases in somatosensory regions (FDR q = 0.022), left precentral gyrus (q = 0.045), and right hippocampus (q = 0.009). In individuals with increasing sexual abuse scores, the ADRAβ2 SNP was associated with GM changes in the left posterior insula (q = 0.004) and left putamen volume (q = 0.029). CONCLUSION In IBS, catecholaminergic SNPs are associated with symptom severity and morphological changes in brain regions concerned with sensory processing and modulation and affect regulation. Thus, certain adrenergic receptor genes may facilitate or worsen IBS symptoms.
Collapse
Affiliation(s)
- Alexa Orand
- Oppenheimer Center for the Neurobiology of Stress, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Arpana Gupta
- Oppenheimer Center for the Neurobiology of Stress, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Wendy Shih
- Department of Biostatistics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Angela P. Presson
- Department of Biostatistics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States of America
| | - Christian Hammer
- Institute of Human Genetics, Department of Human Molecular Genetics, University of Heidelberg, Heidelberg, Germany
| | - Beate Niesler
- Institute of Human Genetics, Department of Human Molecular Genetics, University of Heidelberg, Heidelberg, Germany
| | - Nuwanthi Heendeniya
- Oppenheimer Center for the Neurobiology of Stress, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Emeran A. Mayer
- Oppenheimer Center for the Neurobiology of Stress, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Lin Chang
- Oppenheimer Center for the Neurobiology of Stress, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
- * E-mail:
| |
Collapse
|
29
|
Singh P, Staller K, Barshop K, Dai E, Newman J, Yoon S, Castel S, Kuo B. Patients with irritable bowel syndrome-diarrhea have lower disease-specific quality of life than irritable bowel syndrome-constipation. World J Gastroenterol 2015; 21:8103-8109. [PMID: 26185382 PMCID: PMC4499353 DOI: 10.3748/wjg.v21.i26.8103] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 02/05/2015] [Accepted: 03/31/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine effect of irritable bowel syndrome (IBS) subtype on IBS-specific quality of life (QOL) questionnaire and its subscales.
METHODS: We studied IBS patients visiting our functional gastroenterology disorder clinic at a tertiary care center of Unites States. IBS and IBS subtype were diagnosed using Rome-III questionnaire. QOL was assessed using IBS-QOL questionnaire. IBS-QOL assesses quality of life along eight subscales: dysphoria, interference with activities, body image, health worry, food avoidance, social reactions, sexual health, and effect on relationships. IBS-QOL and its subscales were both scored on a range of 0-100 with higher scores suggestive of better QOL. Results of overall IBS-QOL scores and subscale scores are expressed as means with 95%CI. We compared mean IBS-QOL score and its subscales among various IBS-subtypes. Analysis of variance (ANOVA) was used to compare the mean difference between more than two groups after controlling for age and gender. A post-hoc analysis using Bonferroni correction was used only when P value for ANOVA was less than 0.05.
RESULTS: Of 542 patients screened, 243 had IBS as per Rome-III criteria. IBS-mixed (IBS-M) was the most common IBS subtype (121 patients, 49.8%) followed by IBS- diarrhea (IBS-D) (56 patients, 23.1%), IBS-constipation (IBS-C) (54 patients, 22.2%) and IBS-unspecified (IBS-U) (12 patients, 4.9%). Overall IBS-QOL scores were significantly different among various IBS-subtypes (P = 0.01). IBS-QOL of patients with IBS-D (61.6, 95%CI: 54.0-69.1) and IBS-M (63.0, 95%CI: 58.1-68.0) was significantly lower than patients with IBS-C (74.5, 95%CI: 66.9-82.1) (P = 0.03 and 0.02 respectively). IBS-D patients scored significantly lower than IBS-C on food avoidance (45.0, 95%CI: 34.8-55.2 vs 61.1, 95%CI: 50.8-71.3, P = 0.04) and interference with activity (59.6, 95%CI: 51.4-67.7 vs 82.3, 95%CI: 74.1-90.6, P < 0.001). IBS-M patients had more interference in their activities (61.6, 95%CI: 56.3-66.9 vs 82.3, 95%CI: 74.1-90.6, P = 0.001) and greater impact on their relationships (73.3, 95%CI: 68.4-78.2 vs 84.7, 95%CI: 77.2-92.2, P = 0.02) than IBS-C patients. Patients with IBS-M also scored significantly lower than IBS-C on food avoidance (47.2, 95%CI: 40.7-53.7 vs 61.1, 95%CI: 50.8-71.3, P = 0.04) and social reaction (66.1, 95%CI: 61.1-71.1 vs 80.0, 95%CI: 72.1-87.7, P = 0.005).
CONCLUSION: IBS-D and IBS-M patients have lower IBS-QOL than IBS-C patients. Clinicians should recognize food avoidance, effects on daily activities and relationship problems in these patients.
Collapse
|
30
|
Jamali R, Raisi M, Matini M, Moravveji A, Omidi A, Amini J. Health related quality of life in irritable bowel syndrome patients, Kashan, Iran: A case control study. Adv Biomed Res 2015; 4:75. [PMID: 25879000 PMCID: PMC4386211 DOI: 10.4103/2277-9175.153902] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 05/19/2014] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Irritable bowel syndrome has significant impacts on the quality of life (QOL) but IBS subtypes may be different in QOL. This study aimed to assess QOL in IBS subtypes and also two prevalent questionnaires applied to evaluate the QOL in IBS. MATERIALS AND METHODS In this case-control study conducted in Kashan in 2010-2013. One hundred and eighty- eight patients with IBS with 215 of non-IBS patients were included in the baseline. Subjects divided into three subtypes based on symptoms of diarrhea-predominant (IBS-D), constipation-predominant (IBS-C) and IBS with mixed bowel habits (IBS-M) and in each subtype were 42, 62 and 84 patients, respectively. All IBS subjects completed questionnaires containing the disease-specific QOL for IBS (IBSQOL), World Health Organization QOL Assessment-BREF (WHOQOL-BREF) and IBS severity scores (IBSSS). The non-IBS subjects completed the WHOQOL-BREF only. RESULTS Mean scores of IBSQOL in person with subtypes of IBS-D, IBS-C and IBS-M were 74.34 ± 19.01, 76.77 ± 22.91 and 73.15 ± 26.51, respectively which was not significantly different (P value = 0.507). As well as mean scores of WHOQOL-BREF in person with subtypes of IBS-D, IBS-C and IBS-M were 81.01 ± 16.23, 88.32 ± 15.66, and 82.65 ± 16.67, respectively, which were not significantly different (P value = 0.412) but mean scores of WHOQOL-BREF in non-IBS subjects was 89.53 ± 11.71 which was significantly different from IBS subjects (P value = 0.022). Strong positive relationship between two instruments was shown (r = 0.826 when P < 0.05). CONCLUSIONS The WHOQOL-BREF instrument showed poorer QOL in IBS patients. The QOL was not different significantly among IBS-M, IBS-C, and IBS-D subtypes. We found that WHOQOL-BREF instrument strongly correlate with QOLIBS instrument.
Collapse
Affiliation(s)
- Raika Jamali
- Students Scientific Research Center, Research Development Center, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Raisi
- Department of Internal Medicine, Beheshti Hospital, Kashan University of Medical Science, Kashan, Iran
- Isfahan University of Medical Sciences, Isfahan, Iran
- Poursina Hakim Research Institute, Isfahan, Iran
- Address for correspondence: Dr. Mostafa Raisi, Department of Internal Medicine, Beheshti Hospital, Kashan, Iran. E-mail:
| | - Mohammad Matini
- Department of Internal Medicine, Beheshti Hospital, Kashan University of Medical Science, Kashan, Iran
| | - Alireza Moravveji
- Department of Preventive and Community Medicine, Social Determinants of Health Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Abdollah Omidi
- Department of Clinical Psychology, Kashan University of Medical Sciences, Kashan, Iran
| | - Jaleh Amini
- Isfahan University of Medical Sciences, Isfahan, Iran
- Poursina Hakim Research Institute, Isfahan, Iran
| |
Collapse
|
31
|
Cuntz U. Grundkonzepte der gastrointestinalen Psychophysiologie. VERHALTENSTHERAPIE 2014. [DOI: 10.1159/000362913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
32
|
Prevalence of irritable bowel syndrome and functional dyspepsia, overlapping symptoms, and associated factors in a general population of Bangladesh. Indian J Gastroenterol 2014; 33:265-73. [PMID: 24664445 DOI: 10.1007/s12664-014-0447-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 02/12/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND This community-based survey aimed to find out the prevalence of irritable bowel syndrome (IBS), functional dyspepsia (FD), overlapping symptoms, and associated factors for overlap. METHOD By cluster sampling method, 3,000 (1,523 male) randomly selected adult subjects in the Sylhet district of Bangladesh were interviewed by a questionnaire based on ROME III criteria. Multivariate logistic regression analyses were done to find out the factors for overlap with significance level set at ≤0.05. RESULTS The mean age of the study population was 33.9 ± 16.4 years. Prevalence of IBS and FD and IBS-FD were 12.9 % (n = 387), 8.3 % (n = 249), and 3.5 % (n = 105), respectively. Approximately 27.1 % of IBS patients and 42.1 % of FD patients had overlapping IBS-FD. The odds ratio for IBS-FD overlap was 6.3 (95 % CI, 4.8-8.4). Mean age (p = 0.011) and epigastric pain (p = 0.002) were more in overlap patients than FD alone, whereas epigastric pain syndrome subtype (p < 0.009) was more prevalent in lone FD subjects. In the multivariate logistic analysis, early satiety (OR, 3.0; 95 % CI, 1.2-7.5; p = 0.018) and epigastric pain (OR, 14.5; 95 % CI, 5.0-42.1; p = 0.000) in FD patients appeared as independent risk factors for overlap. Bloating (p = 0.026), <3 stools per week (p = 0.050), abdominal pain reduced by defecation (p = 0.002), abdominal pain severity score (p = 0.004), and overall symptom frequency score (p = 0.000) were more in overlap patients than IBS-alone patients. In IBS patients, bloating (OR, 3.6; CI, 2.0-6.5; p = 0.000) was found as potential symptom associated with IBS-FD overlap. CONCLUSION FD was a less prevalent disorder than IBS in our community, and significant overlap existed between the two disorders. Early satiety, epigastric pain, and bloating were important factors associated with overlap.
Collapse
|
33
|
Subtypes of irritable bowel syndrome in children: prevalence at diagnosis and at follow-up. J Pediatr 2014; 164:1099-1103.e1. [PMID: 24485818 DOI: 10.1016/j.jpeds.2013.12.043] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 12/11/2013] [Accepted: 12/19/2013] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To assess the prevalence of irritable bowel syndrome (IBS) subtypes in childhood at diagnosis and their changes over 1 year. STUDY DESIGN This is an observational, prospective, multicenter study. Consecutive pediatric patients with IBS, according to Rome III criteria, were enrolled over a 1-year period. Parents recorded weekly stool frequency and consistency and gastrointestinal and extraintestinal symptoms in a diary. Stool consistency was scored according to the Bristol Stool Form Scale. Children were evaluated after 2, 3, 6, and 12 months. RESULTS We enrolled 100 children with IBS (median age 9.9 years, range 4.2-16.7 years, 52 girls and 48 boys). At time of enrollment, constipation-IBS was the prevalent subtype (45%), with a prevalence of girls at 62% (P < .005); diarrhea-IBS was reported in 26% of children, with a prevalence of boys at 69% (P < .005); and alternating-IBS was described in 29% of children, without a difference between sexes. During the follow-up, 10% of patients changed their IBS subtypes at 2 months, 9% at 3 months, 7% at 6 months, and 6.3% at 12 months. Twenty-four percent of patients changed IBS subtype between the time of enrollment and 12 months. CONCLUSIONS Constipation-IBS is the prevalent subtype in children, with a higher frequency in girls. In boys, diarrhea-IBS is the most common subtype. It is important to acquire knowledge about IBS subtypes to design clinical trials that may eventually shed new light on suptype-specific approaches to this condition.
Collapse
|
34
|
Su A, Shih W, Presson AP, Chang L. Characterization of symptoms in irritable bowel syndrome with mixed bowel habit pattern. Neurogastroenterol Motil 2014; 26:36-45. [PMID: 23991913 PMCID: PMC3865067 DOI: 10.1111/nmo.12220] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2013] [Accepted: 07/31/2013] [Indexed: 12/14/2022]
Abstract
BACKGROUND Irritable bowel syndrome (IBS) with mixed bowel habits (IBS-M) is a heterogeneous subtype with varying symptoms of constipation and diarrhea, and has not been well characterized. We aimed to characterize gastrointestinal (GI) and non-GI symptoms in IBS-M patients from a US patient population, and to compare them with IBS with constipation (IBS-C) and diarrhea (IBS-D). METHODS Subjects answering community advertisements and meeting Rome III criteria for IBS completed symptom questionnaires. KEY RESULTS Of the initial 289 IBS patients identified, one third (n = 51, 32.5%) who met Rome III criteria for IBS-M endorsed having either loose stools or hard stools due to medication. These patients had more severe symptoms and longer duration of flares compared to the rest of the IBS-M group (p = 0.014, p = 0.005). Excluding IBS-M patients with medication-related extremes in stool form who could not be reclassified by medical history, 247 IBS patients were assessed. IBS-M was the most common (44.1%), followed by IBS-C (27.9%), IBS-D (26.3%), and IBS-U (unsubtyped, 1.6%). While IBS-M shared symptoms with both IBS-C and IBS-D, there were significant differences in the prevalence of bowel habit symptoms (p-value range: <0.001-0.002). IBS-M patients reported most bothersome symptoms that were more similar to IBS-D, with the most common being irregular bowel habits (27.5%), bloating (26.6%), and abdominal pain (20.2%). There were no differences in non-GI symptoms between subtypes. CONCLUSIONS & INFERENCES IBS-M is a heterogeneous symptom group and thus requires that subclassification criteria be better defined. Use of laxative/antidiarrheal medications adds to the diagnostic complexity in a potentially more severe subset of IBS-M and should be assessed for accurate subclassification.
Collapse
Affiliation(s)
- Andrew Su
- Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - Wendy Shih
- Department of Biostatistics, UCLA, Los Angeles, California
| | - Angela P. Presson
- Department of Biostatistics, UCLA, Los Angeles, California
- Department of Internal Medicine, University of Utah, Los Angeles, California
- Department of Pediatrics, University of Utah, Los Angeles, California
| | - Lin Chang
- Oppenheimer Family Center for Neurobiology of Stress, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| |
Collapse
|
35
|
Russo F, Chimienti G, Clemente C, D'Attoma B, Linsalata M, Orlando A, De Carne M, Cariola F, Semeraro FP, Pepe G, Riezzo G. Adipokine profile in celiac patients: differences in comparison with patients suffering from diarrhea-predominant IBS and healthy subjects. Scand J Gastroenterol 2013; 48:1377-85. [PMID: 24164320 DOI: 10.3109/00365521.2013.845907] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE. The role of adipokines such as resistin, leptin, and adiponectin could be pivotal in the molecular crosstalk between the inflamed intestine and the surrounding mesenteric adipose tissue. Our aims were to a) evaluate their circulating concentrations in patients with active celiac disease (ACD) and compare them to those in patients with diarrhea-predominant irritable bowel syndrome (IBS-d) and healthy subjects; b) establish the impact of genetic variability in resistin; and c) evaluate whether a 1-year gluten-free diet (GFD) modifies circulating concentrations of resistin, leptin, and adiponectin in celiac patients. MATERIAL AND METHODS. The study included 34 ACD patients, 29 IBS-d patients, and 27 healthy controls. Circulating concentrations of resistin, leptin, adiponectin, IL-6, and IL-8 were evaluated at the time of enrollment. Resistin +299 G/A polymorphism was also analysed. In CD patients, biochemical measurements were repeated after a 1-year GFD. RESULTS. Along with higher IL-6 and IL-8 plasma levels, higher resistin and adiponectin concentrations were found in ACD and IBS-d patients compared with controls (p: 0.0351 and p: 0.0020, respectively). Resistin values proved to be predictable from a linear combination of IL-8 and +299 polymorphism. GFD affected resistin (p: 0.0009), but not leptin and adiponectin concentrations. CONCLUSIONS. Our data suggest that these adipokines are involved in modulating inflammatory processes in both CD and IBS-d patients. Alterations in the adipokine profile as well as the higher prevalence of the resistin +299 G/A SNP A allele compared to controls support the hypothesis that, at least in well-defined cases of IBS, a genetic component may also be supposed.
Collapse
Affiliation(s)
- Francesco Russo
- Laboratory of Nutritional Pathophysiology, National Institute for Digestive Diseases I.R.C.C.S. "Saverio de Bellis" , Castellana Grotte (Bari) , Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Seo AY, Kim N, Oh DH. Abdominal bloating: pathophysiology and treatment. J Neurogastroenterol Motil 2013; 19:433-53. [PMID: 24199004 PMCID: PMC3816178 DOI: 10.5056/jnm.2013.19.4.433] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Revised: 09/10/2013] [Accepted: 10/16/2013] [Indexed: 12/13/2022] Open
Abstract
Abdominal bloating is a very common and troublesome symptom of all ages, but it has not been fully understood to date. Bloating is usually associated with functional gastrointestinal disorders or organic diseases, but it may also appear alone. The pathophysiology of bloating remains ambiguous, although some evidences support the potential mechanisms, including gut hypersensitivity, impaired gas handling, altered gut microbiota, and abnormal abdominal-phrenic reflexes. Owing to the insufficient understanding of these mechanisms, the available therapeutic options are limited. However, medical treatment with some prokinetics, rifaximin, lubiprostone and linaclotide could be considered in the treatment of bloating. In addition, dietary intervention is important in relieving symptom in patients with bloating.
Collapse
Affiliation(s)
- A Young Seo
- Department of Internal Medicine, Seoul National University, Bundang Hospital, Seongnam, Gyeonggi-do, Korea
| | | | | |
Collapse
|
37
|
Bouhassira D, Moisset X, Jouet P, Duboc H, Coffin B, Sabate JM. Changes in the modulation of spinal pain processing are related to severity in irritable bowel syndrome. Neurogastroenterol Motil 2013; 25:623-e468. [PMID: 23551988 DOI: 10.1111/nmo.12123] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 03/04/2013] [Indexed: 12/19/2022]
Abstract
BACKGROUND In irritable bowel syndrome (IBS) patients can be divided in two groups according to inhibition or facilitation of the RIII nociceptive spinal reflex induced by rectal distension. We further investigated the differences in pain processes in these two groups and their relationship to clinical symptoms. METHODS This study included 10 female IBS-C patients with facilitation (Group F) and 10 patients with inhibition (Group I) of the RIII reflex recorded on the left lower limb during slow-ramp rectal distension, and 11 healthy female volunteers. Diffuse noxious inhibitory control (DNIC)-induced inhibition was assessed by measuring the effects of noxious cold stimulation of the right hand on the RIII reflex and the concomitant sensation of pain. Functional magnetic resonance imaging (fMRI) was performed to compare the changes in brain activity induced by painful and non painful rectal distension. Irritable bowel syndrome symptom severity, mood, anxiety, and catastrophizing were also systematically assessed. KEY RESULTS Unlike the patients of Group I and healthy volunteers, Group F patients displayed no inhibition of the RIII reflex or of concomitant pain sensation during immersion of the hand in ice-cold water. The reduction of the inhibition induced by heterotopic noxious stimuli was directly correlated with the severity of IBS symptoms, but not with psychological symptoms. The fMRI study showed that non-painful and painful rectal distension induced similar changes in brain activity in the two groups of patients. CONCLUSION & INFERENCES Alterations of the modulation of spinal pain processing in IBS correlates with symptom severity but not with psychological factors or brain activity.
Collapse
Affiliation(s)
- D Bouhassira
- U-987, INSERM, AP-HP, Hôpital Ambroise Paré, Boulogne-Billancourt, France; Versailles-Saint-Quentin University, Versailles, France.
| | | | | | | | | | | |
Collapse
|
38
|
Li SG, Wang JY, Luo F. Adult-age inflammatory pain experience enhances long-term pain vigilance in rats. PLoS One 2012; 7:e36767. [PMID: 22574223 PMCID: PMC3344941 DOI: 10.1371/journal.pone.0036767] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Accepted: 04/12/2012] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Previous animal studies have illustrated a modulatory effect of neonatal pain experience on subsequent pain-related behaviors. However, the relationship between chronic pain status in adulthood and future pain perception remains unclear. METHODOLOGY/PRINCIPAL FINDINGS In the current study, we investigated the effects of inflammatory pain experience on subsequent formalin-evoked pain behaviors and fear conditioning induced by noxious stimulation in adult rats. Our results demonstrated an increase of the second but not the first phase of formalin-induced pain behaviors in animals with a history of inflammatory pain that have recovered. Similarly, rats with persistent pain experience displayed facilitated acquisition and prolonged retention of pain-related conditioning. These effects of prior pain experience on subsequent behavior were prevented by repeated morphine administration at an early stage of inflammatory pain. CONCLUSIONS/SIGNIFICANCE These results suggest that chronic pain diseases, if not properly and promptly treated, may have a long-lasting impact on processing and perception of environmental threats. This may increase the susceptibility of patients to subsequent pain-related disorders, even when chronic pain develops in adulthood. These data highlight the importance of treatment of chronic pain at an early stage.
Collapse
Affiliation(s)
- Sheng-Guang Li
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- The Graduate University, Chinese Academy of Sciences, Beijing, China
| | - Jin-Yan Wang
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Fei Luo
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
39
|
Naliboff BD, Kim SE, Bolus R, Bernstein CN, Mayer EA, Chang L. Gastrointestinal and psychological mediators of health-related quality of life in IBS and IBD: a structural equation modeling analysis. Am J Gastroenterol 2012; 107:451-9. [PMID: 22085819 PMCID: PMC3855477 DOI: 10.1038/ajg.2011.377] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS) are chronic gastrointestinal (GI) syndromes in which both GI and psychological symptoms have been shown to negatively impact health-related quality of life (HRQOL). The objective of this study was to use structural equation modeling (SEM) to characterize the interrelationships among HRQOL, GI, and psychological symptoms to improve our understanding of the illness processes in both conditions. METHODS Study participants included 564 Rome positive IBS patients and 126 IBD patients diagnosed via endoscopic and/or tissue confirmation. All patients completed questionnaires to assess bowel symptoms, psychological symptoms (SCL-90R), and HRQOL (SF-36). SEM with its two components of confirmatory analyses and structural modeling were applied to determine the relationships between GI and psychological symptoms and HRQOL within the IBS and IBD groups. RESULTS For both IBD and IBS, psychological distress was found to have a stronger direct effect on HRQOL (-0.51 and -0.48 for IBS and IBD, respectively) than GI symptoms (-0.25 and -0.28). The impact of GI symptoms on psychological distress was stronger in IBD compared with IBS (0.43 vs. 0.22; P<0.05). The indirect effect of GI symptoms on HRQOL operating through psychological distress was significantly higher in IBD than IBS (-0.21 vs. -0.11; P<0.05). CONCLUSIONS Psychological distress is less dependent on GI symptom severity in IBS compared with IBD even though the degree that psychological distress impacts HRQOL is similar. The findings emphasize the importance of addressing psychological symptoms in both syndromes.
Collapse
Affiliation(s)
- Bruce D. Naliboff
- Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, Greater Los Angeles Veterans Administration Medical Center, Los Angeles, California, USA
- Department of Psychiatry, Greater Los Angeles Veterans Administration Medical Center, Los Angeles, California, USA
| | - Sharon E. Kim
- Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, Greater Los Angeles Veterans Administration Medical Center, Los Angeles, California, USA
| | - Roger Bolus
- Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- UCLA/VA Center for Outcomes Research and Education, Greater Los Angeles Veterans Administration Medical Center, Los Angeles, California, USA
| | - Charles N. Bernstein
- Department of Internal Medicine and IBD Clinical and Research Centre, University of Manitoba Winnipeg, Manitoba, Canada
| | - Emeran A. Mayer
- Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Physiology, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Brain Research Institute, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Lin Chang
- Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- UCLA/VA Center for Outcomes Research and Education, Greater Los Angeles Veterans Administration Medical Center, Los Angeles, California, USA
| |
Collapse
|
40
|
Anbardan SJ, Daryani NE, Fereshtehnejad SM, Taba Taba Vakili S, Keramati MR, Ajdarkosh H. Gender Role in Irritable Bowel Syndrome: A Comparison of Irritable Bowel Syndrome Module (ROME III) Between Male and Female Patients. J Neurogastroenterol Motil 2012; 18:70-7. [PMID: 22323990 PMCID: PMC3271257 DOI: 10.5056/jnm.2012.18.1.70] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Revised: 09/04/2011] [Accepted: 09/06/2011] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS Irritable bowel syndrome (IBS) is a widespread chronic health condition which is significantly more prevalent in women. We conducted a gender difference analysis by comparing findings of men and women to determine whether any significant differences exist or not. METHODS This single-center study was conducted in Tehran, Iran during 2009-2010. IBS was diagnosed on the basis of Rome III criteria. A simple "10 point" objective questionnaire was used. RESULTS A total number of 144 IBS patients including 44 (30.6%) males and 100 (69.4%) females with the mean age of 37.50 ± 11.50 years, were assessed. The only differently observed symptom was nausea which was significantly more prevalent in females (49% vs 18.2%, P < 0.001). The commonest subtype of IBS in male patients was diarrhea predominant IBS (38.6%); while, constipation predominant IBS was the most frequent type among females (38%). Moreover, the frequency of loose, mushy or watery stools within the last 3 months was significantly higher among males (2.11 ± 1.67 vs 1.37 ± 1.50, P = 0.009). CONCLUSIONS We report that gender is important in IBS. Although qualitative comparison of different subtypes of IBS between male and female failed to meet the statistically significant level, the answers to the corresponding questions of ROME III IBS module suggest the higher prevalence of bowel movements and looser stool in males. Moreover, nausea was reported more often by females.
Collapse
Affiliation(s)
- Sanam Javid Anbardan
- Department of Gastroenterology and Hepatology, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | | | | | | |
Collapse
|
41
|
Corticotropin-releasing factor receptor 1 antagonist alters regional activation and effective connectivity in an emotional-arousal circuit during expectation of abdominal pain. J Neurosci 2011; 31:12491-500. [PMID: 21880911 DOI: 10.1523/jneurosci.1860-11.2011] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Alterations in corticotropin-releasing factor (CRF) signaling pathways have been implicated in irritable bowel syndrome (IBS) pathophysiology. We aimed to (1) determine the effect of the selective CRF receptor 1 antagonist (CRF(1)) GW876008 relative to placebo, on regional activation and effective connectivity of a stress-related emotional-arousal circuit during expectation of abdominal pain using functional magnetic resonance imaging in human subjects with a diagnosis of IBS and healthy controls (HCs), and (2) examine GW876008 effects on state-trait anxiety and hypothalamic-pituitary-adrenal (HPA) axis response. Although there were no drug-related effects on peripheral HPA activity, significant central effects were observed in brain regions associated with the stress response. Effective connectivity analysis showed drug-induced normalizations between key regions of the emotional-arousal circuit in patients. During pain expectation, orally administered GW876008 relative to placebo produced significant blood oxygen level-dependent (BOLD) signal reductions in the amygdala, hippocampus, insula, anterior cingulate, and orbitomedial prefrontal cortices across groups. Patients showed significantly greater BOLD responses in the left locus coeruleus and hypothalamus after placebo compared with HCs, and BOLD signal decreases in the left hypothalamus after drug. The inhibitory effects of GW876008 in the hypothalamus in patients were moderated by anxiety; patients having average and high levels of state anxiety showed drug-related BOLD decreases. GW876008 represents a novel tool for elucidating the neuronal mechanisms and circuitry underlying hyperactivation of CRF/CRF(1) signaling and its role in IBS pathophysiology. The unique state anxiety effects observed suggest a potential pathway for therapeutic benefit of CRF(1) receptor antagonism for patients with stress-sensitive disorders.
Collapse
|
42
|
Mayer TG, Neblett R, Cohen H, Howard KJ, Choi YH, Williams MJ, Perez Y, Gatchel RJ. The development and psychometric validation of the central sensitization inventory. Pain Pract 2011; 12:276-85. [PMID: 21951710 DOI: 10.1111/j.1533-2500.2011.00493.x] [Citation(s) in RCA: 511] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Central sensitization (CS) has been proposed as a common pathophysiological mechanism to explain related syndromes for which no specific organic cause can be found. The term "central sensitivity syndrome (CSS)" has been proposed to describe these poorly understood disorders related to CS. The goal of this investigation was to develop the Central Sensitization Inventory (CSI), which identifies key symptoms associated with CSSs and quantifies the degree of these symptoms. The utility of the CSI, to differentiate among different types of chronic pain patients who presumably have different levels of CS impairment, was then evaluated. Study 1 demonstrated strong psychometric properties (test-retest reliability = 0.817; Cronbach's alpha = 0.879) of the CSI in a cohort of normative subjects. A factor analysis (including both normative and chronic pain subjects) yielded 4 major factors (all related to somatic and emotional symptoms), accounting for 53.4% of the variance in the dataset. In Study 2, the CSI was administered to 4 groups: fibromyalgia (FM); chronic widespread pain without FM; work-related regional chronic low back pain (CLBP); and normative control group. Analyses revealed that the patients with FM reported the highest CSI scores and the normative population the lowest (P < 0.05). Analyses also demonstrated that the prevalence of previously diagnosed CSSs and related disorders was highest in the FM group and lowest in the normative group (P < 0.001). Taken together, these 2 studies demonstrate the psychometric strength, clinical utility, and the initial construct validity of the CSI in evaluating CS-related clinical symptoms in chronic pain populations.
Collapse
Affiliation(s)
- Tom G Mayer
- Department of Orthopedic Surgery, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Characteristics of acute pain attacks in patients with irritable bowel syndrome meeting Rome III criteria. Am J Gastroenterol 2011; 106:1299-307. [PMID: 21448146 DOI: 10.1038/ajg.2011.78] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES An international multicenter, prospective, non-interventional, 2-month study characterized acute pain attacks in patients with irritable bowel syndrome (IBS). METHODS Adult patients meeting the Rome III IBS diagnostic criteria with a history of ≥ 3 pain attacks per month participated in a survey that captured daily and episodic information regarding IBS symptoms and pain attacks for 2 months. Acute pain attacks were defined as a sudden onset or increase in the intensity of IBS abdominal pain with a minimum intensity of 4 (0-10 scale). RESULTS The majority (84%) of the 158 patients taking the survey were women with a mean age of 41 years and time since IBS diagnosis of 5 years. The median pain attack frequency was 5.4 attacks per month and was significantly higher in the IBS with diarrhea (IBS-D, 6.4 per month) group vs. the IBS with constipation (4.4 per month) and the IBS with mixed pattern (5.5 per month) groups (P=0.019). The median pain attack duration was 2.8 h and the median intensity score was 7. The majority of pain attacks resulted in defecation (78%), and occurred more often in IBS-D patients than in other subgroups. The majority of pain attacks (63%) interfered with work and/or daily activities. Medication to manage pain attacks was used by 44% of patients during 29% of attacks. Although used by less than half of all patients, medication helped 66% of attacks treated. CONCLUSIONS The frequency of severe pain attacks was 1.4 per week and the majority affected daily activities. However, most of the pain attacks were untreated in IBS patients. Pain attack management is an unmet need of IBS treatment.
Collapse
|
44
|
Schmulson M, Chang L. Review article: the treatment of functional abdominal bloating and distension. Aliment Pharmacol Ther 2011; 33:1071-86. [PMID: 21488913 DOI: 10.1111/j.1365-2036.2011.04637.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Abdominal bloating and distension are common symptoms in patients with functional gastrointestinal disorders (FGIDs), however, relatively little is known about their treatment. AIM To review the treatment trials for abdominal bloating and distension. METHODS A literature review in Medline for English-language publications through February 2010 of randomised, controlled treatment trials in adults. Study quality was assessed according to Jadad's score. RESULTS Of the 89 studies reviewed, 18% evaluated patients with functional dyspepsia, 61% with irritable bowel syndrome (IBS), 10% with chronic constipation and 10% with other FGIDs. No studies were conducted in patients diagnosed with functional abdominal bloating. The majority of trials investigated the efficacy of prokinetics or probiotics, although studies are heterogeneous with respect to diagnostic criteria and outcome measures. In general, bloating and/or distension were evaluated as secondary endpoints or as individual symptoms as part of a composite score rather than as primary endpoints. A greater proportion of IBS patients with constipation reported improvement in bloating with tegaserod vs. placebo (51% vs. 40%, P<0.0001) and lubiprostone (P<0.001). A greater proportion of nonconstipating IBS patients reported adequate relief of bloating with rifaximin vs. placebo (40% vs. 30%, P<0.001). Bloating was significantly reduced with the probiotics, Bifidobacterium infantis 35624 (1×10(8) dose vs. placebo: -0.71 vs. -0.44, P<0.05) and B. animalis (live vs. heat-killed: -0.56±1.01 vs. -0.31±0.87, P=0.03). CONCLUSIONS Prokinetics, lubiprostone, antibiotics and probiotics demonstrate efficacy for the treatment of bloating and/or distension in certain FGIDs, but other agents have either not been studied adequately or have shown conflicting results.
Collapse
Affiliation(s)
- M Schmulson
- Laboratory of Liver, Pancreas and Motility, Department of Experimental Medicine-Faculty of Medicine, Universidad Nacional Autónoma de Mexico (UNAM), Mexico
| | | |
Collapse
|
45
|
Cho HS, Park JM, Lim CH, Cho YK, Lee IS, Kim SW, Choi MG, Chung IS, Chung YK. Anxiety, depression and quality of life in patients with irritable bowel syndrome. Gut Liver 2011; 5:29-36. [PMID: 21461069 DOI: 10.5009/gnl.2011.5.1.29] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2010] [Accepted: 09/26/2010] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS There have been few Asian studies regarding anxiety and depression associated with irritable bowel syndrome (IBS). The aim of this study was to evaluate the frequency and importance of anxiety and depression in Korean patients with IBS. METHODS A total of 124 IBS patients and 91 healthy subjects were enrolled consecutively. All participants were asked to complete self-administered questionnaires: one addressing symptom severity, the Short Form 36, and the Hospital Anxiety and Depression Scale (HADS). The patients were also asked to complete the IBS-specifi c quality of life (IBS-QOL) questionnaire. RESULTS Anxiety and depression were observed in 38.6% and 38.6% of IBS patients, respectively, and in 24.2% and 16.5% of healthy subjects, respectively (p<0.05 for both). The mean HADS scores for anxiety and depression in IBS patients were 6.8±4.5 and 7.1±4.4, respectively. Both anxiety and depression were associated with self-reported symptom severity (p<0.012 and p<0.001, respectively). As determined by multivariate analysis, symptom severity was the most important factor in the prediction of anxiety and depression. Self-reported symptom severity and depression were clearly and independently associated with the overall IBS-QOL score. CONCLUSIONS Anxiety and depression were frequently observed in Korean IBS patients and were related to the severity of their symptoms and the impairment of the patient's QOL. Our data suggest that assessing anxiety and depression is important when evaluating IBS patients.
Collapse
Affiliation(s)
- Hyun Sun Cho
- Division of Gastroenterology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | | | | | | | | | | | | | | | | |
Collapse
|
46
|
[Irritable bowel syndrome, levator ani syndrome, proctalgia fugax and chronic pelvic and perineal pain]. Prog Urol 2011; 20:995-1002. [PMID: 21056377 DOI: 10.1016/j.purol.2010.08.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2010] [Accepted: 08/30/2010] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To define functional gastrointestinal pain, irritable bowel syndrome (IBS), levator ani syndrome, proctalgia fugax, the pathophysiology of these syndromes and the treatments that can be proposed. MATERIAL AND METHODS Review of articles published on the theme based on a Medline (PubMed) search and consensus conferences selected according to their scientific relevance. RESULTS IBS is very common. Patients report abdominal pain and/or discomfort, bloating, and abnormal bowel habit (diarrhoea, constipation or both), in the absence of any structural or biochemical abnormalities. IBS has a complex, multifactorial pathophysiology, involving biological and psychosocial interactions resulting in dysregulation of the brain-gut axis associated with disorders of intestinal motility, hyperalgesia, immune disorders and disorders of the intestinal bacterial microflora and autonomic and hormonal dysfunction. Many treatments have been proposed, ranging from diet to pharmacology and psychotherapy. DISCUSSION Patients with various types of chronic pelvic and perineal pain, especially those seen in urology departments, very often report associated IBS. This syndrome is also part of a global and integrated concept of pelviperineal dysfunction, avoiding a rigorous distinction between the posterior segment and the midline and anterior segments of the perineum.
Collapse
|
47
|
Houghton LA. Bloating in constipation: relevance of intraluminal gas handling. Best Pract Res Clin Gastroenterol 2011; 25:141-50. [PMID: 21382585 DOI: 10.1016/j.bpg.2010.12.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2010] [Revised: 12/17/2010] [Accepted: 12/20/2010] [Indexed: 01/31/2023]
Abstract
The symptom of bloating and sometimes associated increase in abdominal girth (distension) is often described by patients as very intrusive, significantly impacting their quality of life. Indeed many patients rank it as their most bothersome symptom, even above abdominal pain. Despite this fewer patients appear to seek medical attention for this problem compared with other gastrointestinal symptoms. This has been attributed to the fact that most sufferers usually have other symptoms, such as abdominal pain, which they may perceive as potentially more serious, and hence seek preferential medical advice and treatment. This review aims to clarify the meaning of the terms bloating and distension, explores their association with constipation, and discusses possible pathophysiologies, in particular the relevance of intraluminal gas handling.
Collapse
Affiliation(s)
- Lesley A Houghton
- Division of Gastroenterology and Hepatology, College of Medicine, Mayo Clinic, Jacksonville, Florida 32224, USA
| |
Collapse
|
48
|
Herman J, Pokkunuri V, Braham L, Pimentel M. Gender distribution in irritable bowel syndrome is proportional to the severity of constipation relative to diarrhea. ACTA ACUST UNITED AC 2011; 7:240-6. [PMID: 20638629 DOI: 10.1016/j.genm.2010.06.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2010] [Indexed: 12/15/2022]
Abstract
BACKGROUND A significant gender disparity has been observed in individuals with irritable bowel syndrome (IBS), with females outnumbering males, especially in constipation-predominant IBS (C-IBS). However, this observation is based on Rome criteria categorization and does not take into account the severity of constipation or diarrhea. OBJECTIVE In a large prospective data set, gender differences across the severity of constipation and diarrhea were examined in patients with IBS. METHODS Consecutive adult patients with Rome I positive IBS who were referred to a tertiary care medical center (Cedars-Sinai Medical Center, Los Angeles, California) in 1999-2003 were given a questionnaire. The questionnaire asked subjects to rate their constipation and diarrhea according to perceived severity using a scale from 0 (none) to 5 (very severe). C-IBS was determined to be present if the severity of constipation was greater than the severity of diarrhea (sevC > sevD). If sevD > sevC, subjects were considered to have diarrhea-predominant IBS (D-IBS). To further categorize their symptoms, subjects were then grouped by the difference between the severity of constipation and diarrhea, creating a range of values from -5 to +5. For each of these 11 constipation/diarrhea severity values, the female:male ratio was determined. The severity of constipation to diarrhea was compared by Spearman rank correlation. RESULTS A total of 429 subjects with IBS (325 women: mean [SD] age, 42.5 [0.8] years; 104 men: mean age, 42.2 [1.7] years) completed the questionnaire. Constipation occurred more frequently in women (79.7%) compared with men (61.5%) (odds ratio [OR] = 2.49; 95% CI, 1.55-4.02). The prevalence of diarrhea was similar between the sexes. Whereas C-IBS was more common in women (31.8%) than in men (26.0%) (OR = 2.03; 95% CI, 1.24-3.30), D-IBS was more prevalent in men (62.5%) than in women (36.3%) (OR = 2.39; 95% CI, 1.53-3.75). When the female:male ratio was evaluated across the 11 severity score categories of constipation and diarrhea, the greater the sevC - sevD score, the higher the proportion of women (R = 0.80; P = 0.003). CONCLUSION In this study of patients with IBS, the observation of the association of constipation and gender in IBS is extended to indicate that the female:male ratio significantly increases according to the severity of constipation relative to the severity of diarrhea.
Collapse
Affiliation(s)
- Jeremy Herman
- GI Motility Program, Division of Gastroenterology, Cedars-Sinai Medical Center, 8730 Alden Drive, Los Angeles, CA 90048, USA
| | | | | | | |
Collapse
|
49
|
Schmulson M, Adeyemo M, Gutiérrez-Reyes G, Charúa-Guindic L, Farfán-Labonne B, Ostrosky-Solis F, Díaz-Anzaldúa A, Medina L, Chang L. Differences in gastrointestinal symptoms according to gender in Rome II positive IBS and dyspepsia in a Latin American population. Am J Gastroenterol 2010; 105:925-32. [PMID: 20179693 DOI: 10.1038/ajg.2010.58] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Irritable bowel syndrome (IBS), constipation, and bloating are more prevalent in women than men, but gender differences associated with dyspepsia are inconsistent.The aim of this study was to determine gender differences in the prevalence of symptoms diagnostic for functional gastrointestinal disorders (FGIDs) in subjects with IBS and dyspepsia, as well as in controls in Mexico. METHODS A database of 1,021 subjects (61% women) who completed the Rome II Modular Questionnaire (RIIMQ) in Spanish Mexico was analyzed. Gender differences in the frequency of all symptoms included in the RIIMQ between those fulfilling criteria for IBS (28.9%), dyspepsia (4.0%) and controls without any FGIDs (38.2%) were studied. Subjects fulfilling criteria only for other FGIDs were excluded. RESULTS There were higher proportions of women with IBS (67.8%) and dyspepsia (85.4%) compared with the control group (55.9%) (P<0.001). In IBS, women more frequently reported changes in the number of bowel movements (BMs) associated with the onset of abdominal discomfort/pain, fewer than three BMs/week and abdominal fullness/bloating/swelling than men. Men with IBS more frequently reported swallowing air to belch and abdominal pain that improved after a BM than women. In controls, burping and hard or lumpy stools were both more frequent in men. CONCLUSIONS In Mexico, gender differences in FGIDs exist, with both IBS and dyspepsia being more common in women than men. In IBS, symptoms related to constipation and bloating were more common in women, but the dyspepsia group was too small to draw any conclusions. Finally, this is the first study to report that belching is more common in men than women controls not fulfilling criteria for any FGID.
Collapse
Affiliation(s)
- Max Schmulson
- Laboratory of Liver, Pancreas and Motility, Department of Experimental Medicine-Faculty of Medicine, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico.
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
AFSAR BARIS, ELSURER RENGIN, YILMAZ MILKER, EYILETEN TAYFUN, YENICESU MÜJDAT. Irritable bowel syndrome in haemodialysis: Prevalence, link with quality of life and depression. Nephrology (Carlton) 2010; 15:197-202. [DOI: 10.1111/j.1440-1797.2009.01189.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|