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Park JH, Kang SH, Kim JS, Moon HS, Sung JK, Jeong HY. Contribution of sex and gender roles to the incidence of post-infectious irritable bowel syndrome in a prospective study. Sci Rep 2023; 13:19467. [PMID: 37945663 PMCID: PMC10636197 DOI: 10.1038/s41598-023-45300-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/18/2023] [Indexed: 11/12/2023] Open
Abstract
Post-infectious irritable bowel syndrome (PI-IBS) occurs in about 10% of cases following gastroenteritis. The incidence of IBS is higher in females. However, it is not clear whether this is due to biological or psychosocial factors. We aimed to investigate the influence of gender roles on the incidence of PI-IBS, alongside traditional risk factors. Our study included 231 patients diagnosed with gastroenteritis who were hospitalized and treated with antibiotics between 2018 and 2021. The Korean Sex Role Inventory-Short Form (KSRI-SF), based on the Bem Sex Role Inventory (BSRI) was used to categorize patients (androgynous, masculine, feminine, and undifferentiated types). Six months after treatment, we conducted a telephone survey to confirm the presence of PI-IBS using the ROME IV criteria. Among the patients, 43.3% were female, and the mean age was 43.67 ± 16.09 years. After 6 months, 34 patients developed PI-IBS. Univariate analysis revealed that younger age, female sex, KSRI-SF undifferentiated type, and longer duration of antibiotic use independently influenced the occurrence of PI-IBS. Multivariate analysis showed that PI-IBS was associated with the KSRI-SF undifferentiated type and higher C-reactive protein (CRP) levels. Our study showed that the KSRI-SF undifferentiated type and high CRP levels at initial infection were associated with PI-IBS.
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Affiliation(s)
- Jae Ho Park
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Sejong Hospital, Sejong, South Korea
- Chungnam National University School of Medicine, Daejeon, South Korea
| | - Sun Hyung Kang
- Chungnam National University School of Medicine, Daejeon, South Korea.
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, South Korea.
| | - Ju Seok Kim
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Sejong Hospital, Sejong, South Korea
- Chungnam National University School of Medicine, Daejeon, South Korea
| | - Hee Seok Moon
- Chungnam National University School of Medicine, Daejeon, South Korea
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, South Korea
| | - Jae Kyu Sung
- Chungnam National University School of Medicine, Daejeon, South Korea
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, South Korea
| | - Hyun Yong Jeong
- Chungnam National University School of Medicine, Daejeon, South Korea
- Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, South Korea
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Levy EI, De Geyter C, Ouald Chaib A, Aman BA, Hegar B, Vandenplas Y. How to manage irritable bowel syndrome in children. Acta Paediatr 2022; 111:24-34. [PMID: 34525233 DOI: 10.1111/apa.16107] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 12/19/2022]
Abstract
AIM This paper discusses the risk factors and management of paediatric irritable bowel syndrome (IBS), with a focus on the role of the gastrointestinal microbiome. METHODS English articles of interest published in PubMed and Google Scholar were searched using subject heading and keywords of interest. RESULTS Only few randomised controlled trials on the management of IBS in children have been published. The vast majority of these intervention trials target to change the composition of the gastrointestinal microbiome. Most studies are underpowered. Major heterogeneities in study designs such as differences in inclusion criteria, including patients with different pain-related functional gastrointestinal disorders and differences in primary outcomes, make it impossible to formulate recommendations. Overall, few adverse events are reported what could indicate safety or point to suboptimal conduction of clinical trials and safety reporting. However, it can also not be excluded that some interventions such as the administration of selected probiotic products may result in benefit. CONCLUSION There is insufficient evidence to recommend any therapeutic intervention in paediatric IBS, including manipulation of the gastrointestinal tract microbiome, despite the evidence that dysbiosis seems an associated pathophysiologic factor. More designed prospective trials are needed since IBS is not a rare condition during childhood.
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Affiliation(s)
- Elvira Ingrid Levy
- Vrije Universitiet Brussel (VUB) UZ Brussel KidZ Health Castle Brussels Belgium
| | - Charlotte De Geyter
- Vrije Universitiet Brussel (VUB) UZ Brussel KidZ Health Castle Brussels Belgium
| | | | | | - Badriul Hegar
- Department of Child Health Faculty Medicine Universitas Indonesia Jakarta Indonesia
| | - Yvan Vandenplas
- Vrije Universitiet Brussel (VUB) UZ Brussel KidZ Health Castle Brussels Belgium
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LenglarT L, Caula C, Moulding T, Lyles A, Wohrer D, Titomanlio L. Brain to Belly: Abdominal Variants of Migraine and Functional Abdominal Pain Disorders Associated With Migraine. J Neurogastroenterol Motil 2021; 27:482-494. [PMID: 34642268 PMCID: PMC8521460 DOI: 10.5056/jnm20290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/22/2021] [Accepted: 04/08/2021] [Indexed: 12/13/2022] Open
Abstract
Migraine is one of the most frequent causes of primary headache and 9% of children suffer from migraines. Most children will continue to experience migraine attacks as adults, therefore it is imperative that we have a thorough understanding of this major health issue. This article considers the so-called abdominal variants of migraine, which are more commonly seen in children rather than adults: abdominal migraine, cyclic vomiting syndrome, and infantile colic. Other functional abdominal pain disorders such as irritable bowel syndrome and functional dyspepsia have also been linked to migraine in clinical studies. The common pathophysiological root of these diseases seems to be the gut-brain axis mechanism. Abdominal variants of migraine are considered pediatric precursors of migraine whereas the functional abdominal pain disorders related to migraine seem to share a pathophysiological root with no temporarily link as for today. In this review we aim to describe the epidemiological background, the current pathophysiological theories and the relationship of each disease to migraine. This review is the first to compile abdominal variants of migraine and functional abdominal pain disorders associated with migraine and we endeavor to elucidate the broad spectrum of migraine-related episodes in children.
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Affiliation(s)
- Léa LenglarT
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Caroline Caula
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Thomas Moulding
- Department of Specialty and Integrated Medicine, The Leeds Teaching Hospitals, NHS Trust, Leeds, UK
| | - Annabel Lyles
- Department of Oncology, The Leeds Teaching Hospitals, NHS Trust, Leeds, UK
| | - Delphine Wohrer
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Luigi Titomanlio
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France.,Pediatric Migraine and Neurovascular Diseases Unit, APHP - Hopital Robert Debré, Paris, France.,Paris University, INSERM U1141, DHU Protect, Paris, France
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Shulman RJ, Devaraj S, Heitkemper M. Activation of the Innate Immune System in Children With Irritable Bowel Syndrome Evidenced by Increased Fecal Human β-Defensin-2. Clin Gastroenterol Hepatol 2021; 19:2121-2127. [PMID: 32961343 PMCID: PMC8041153 DOI: 10.1016/j.cgh.2020.09.034] [Citation(s) in RCA: 3] [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: 11/15/2019] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The role of the innate immune system in functional gastrointestinal pain disorders is unclear. We investigated the role of β-defensin-2 and gut permeability in childhood irritable bowel syndrome (IBS) and functional abdominal pain (FAP) symptom generation. METHODS Fecal β-defensin-2 (and in a subset, gut permeability) was measured in children with IBS (n = 116), FAP (n = 33), and healthy control (HC) children (n = 72). IBS and FAP patients were recruited from tertiary and primary care, and HCs were recruited from primary care. RESULTS β-defensin-2 concentration was greater in children with IBS (P = .003) and FAP (P = .03) than in HCs. β-defensin-2 was greater in girls with IBS than female HCs (P = .007) and in girls with IBS vs boys with IBS (P = .036). There was no difference by sex in the FAP and HC groups. For the entire cohort, β-defensin-2 correlated with multiple pain symptoms. In the IBS group, β-defensin-2 correlated with pain interference (P = .014). No correlation with pain was found in the FAP or HC group. Gut permeability was greater in the IBS vs the FAP and HC groups (P = .038). For the entire cohort, permeability correlated with the number of pain episodes (P = .041) and interfering pain episodes (P = .049). For the entire cohort there was a correlation between β-defensin-2 and permeability (P = .003), with borderline correlation in the IBS group (P = .086). For the cohort and IBS and HC groups, the number of bowel movements was modestly inversely related to fecal β-defensin-2 concentrations. CONCLUSIONS Increased fecal β-defensin-2 concentration in children with IBS suggests activation of the innate immune system in some, which, along with increased gut permeability, appears related to abdominal pain symptoms. Sex is an important variable in interpreting β-defensin-2 concentration in children with IBS.
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Affiliation(s)
- Robert J Shulman
- Department of Pediatrics; Children's Nutrition Research Center; Texas Children's Hospital; Baylor College of Medicine, Houston, Texas.
| | - Sridevi Devaraj
- Texas Children's Hospital; Baylor College of Medicine, Houston, Texas; Department of Pathology and Immunology
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Hanning N, Edwinson AL, Ceuleers H, Peters SA, De Man JG, Hassett LC, De Winter BY, Grover M. Intestinal barrier dysfunction in irritable bowel syndrome: a systematic review. Therap Adv Gastroenterol 2021; 14:1756284821993586. [PMID: 33717210 PMCID: PMC7925957 DOI: 10.1177/1756284821993586] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 01/19/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND AND AIM Irritable bowel syndrome (IBS) is a complex and heterogeneous disorder. Sensory, motor and barrier dysfunctions are the key physiological endophenotypes of IBS. Our aim is to review studies evaluating barrier dysfunction in adults and children with IBS, as well as to link those changes with IBS symptomatology and quality of life. METHODS A comprehensive and systematic review of multiple databases was performed up to March 2020 to identify studies comparing intestinal permeability in IBS patients with healthy controls. Both in vivo and in vitro studies were considered. RESULTS We identified 66 studies, of which 27 used intestinal probes to quantify barrier function. The prevalence of barrier dysfunction differed between PI-IBS (17-50%), IBS-D (37-62%) and IBS-C (4-25%). At a group level, permeability was increased compared with healthy controls in IBS-D (9/13 studies) and PI-IBS (4/4 studies), but only a minority of IBS-C (2/7 studies) and not in the only IBS-M study. All four studies in children with IBS demonstrated loss of barrier function. A heterogeneous set of tight junction genes were found to be altered in small and large intestines of adults with IBS, but these have not been evaluated in children. Positive associations were identified between barrier dysfunction and bowel disturbances (6/9 studies), abdominal pain (9/13 studies), overall symptom severity (1/6 studies), depression and anxiety (1/1 study) and quality of life (1/4 studies). Fecal slurry or supernatants of IBS patients were found to induce barrier disruption in animal models (5/6 studies). CONCLUSIONS Barrier dysfunction is present in a significant proportion of adult and all pediatric IBS studies, especially in the IBS-D and PI-IBS subtype. The majority of studies indicated a positive association between loss of barrier function and symptoms such as abdominal pain and changes in the bowel function.
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Affiliation(s)
- Nikita Hanning
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA,Laboratory of Experimental Medicine and Pediatrics (LEMP) and Infla-Med, research consortium of excellence, University of Antwerp, Antwerp, Belgium
| | - Adam L. Edwinson
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Hannah Ceuleers
- Laboratory of Experimental Medicine and Pediatrics (LEMP) and Infla-Med, research consortium of excellence, University of Antwerp, Antwerp, Belgium
| | - Stephanie A. Peters
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Joris G. De Man
- Laboratory of Experimental Medicine and Pediatrics (LEMP) and Infla-Med, research consortium of excellence, University of Antwerp, Antwerp, Belgium
| | | | - Benedicte Y. De Winter
- Division of Gastroenterology, Laboratory of Experimental Medicine and Pediatrics, Universiteitsplein 1, Antwerp, 2610, Belgium,Department of Gastroenterology and Hepatology, Antwerp University Hospital (UZA), Antwerp, Belgium
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