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Isidor S, Senftleber N, Schnoor C, Pedersen KS, Seibæk L, Jørgensen ME, Marcussen J. Personal experiences of living with sucrose intolerance and attitudes towards genetic research in Greenland - a user study. Int J Circumpolar Health 2024; 83:2383023. [PMID: 39042812 PMCID: PMC11268221 DOI: 10.1080/22423982.2024.2383023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 07/17/2024] [Indexed: 07/25/2024] Open
Abstract
There is high prevalence of the genetic SI variant c.273_274delAG in the sucrase-isomaltase-encoding gene in Greenland, resulting in congenital sucrase-isomaltase deficiency and thereby an inability to digest sucrose, the most common dietary sugar. There are no studies of Greenlanders' everyday experiences of sucrose intolerance related to this genetic variant. This study therefore explored, how Greenlandic people experience sucrose intolerance influences life and their attitudes towards research in health and genetics. The study is qualitative, using semi-structured focus groups and/or individual telephone interviews. The analysis was based on the phenomenological-hermeneutic approach of Paul Ricoeur, consisting naïve reading, structural analysis, interpretation and discussion. We identified two themes; "Sucrose intolerance impacts daily living", dealt with physical and emotional reactions and coping with social adaption to activities. And "openness to participate in genetic and health research" were caused by participants wanting more knowledge to improve their people and family's life. The study concluded that most of the participants with symptoms of sucrose intolerance experienced the impact in their daily life, both physically, emotionally, and socially. Further, they expressed openness to participate in health and genetic research. There is a need for more accessible health knowledge and support from health care to manage sucrose intolerance.
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Affiliation(s)
- Silvia Isidor
- Ilisimatusarfik, University of Greenland, Institute of Health and Nature, Nuuk, Greenland
| | - Ninna Senftleber
- Steno Diabetes Center Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Greenland, Nuuk, Greenland
| | - Cecilie Schnoor
- Steno Diabetes Center Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Greenland, Nuuk, Greenland
| | - Kristine Skoett Pedersen
- Steno Diabetes Center Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Greenland, Nuuk, Greenland
| | - Lene Seibæk
- Ilisimatusarfik, University of Greenland, Institute of Health and Nature, Nuuk, Greenland
- Greenland Center for Health Research, Institute of Health and Nature, University of Greenland, Nuuk, Greenland
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark
| | - Marit Eika Jørgensen
- Ilisimatusarfik, University of Greenland, Institute of Health and Nature, Nuuk, Greenland
- Steno Diabetes Center Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Greenland, Nuuk, Greenland
- Greenland Center for Health Research, Institute of Health and Nature, University of Greenland, Nuuk, Greenland
| | - Jette Marcussen
- Ilisimatusarfik, University of Greenland, Institute of Health and Nature, Nuuk, Greenland
- Greenland Center for Health Research, Institute of Health and Nature, University of Greenland, Nuuk, Greenland
- Department of Health, University of Southern Denmark, Institute of Clinical Research, OPEN, Odense, Denmark
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
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Faruga-Lewicka W, Bielaszka A, Staśkiewicz-Bartecka W, Opiołka S, Kiciak A, Kardas M. Evaluation of Diet and Symptom Severity in Disorder of Gut-Brain Interaction. J Clin Med 2024; 13:4132. [PMID: 39064172 PMCID: PMC11277627 DOI: 10.3390/jcm13144132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/10/2024] [Accepted: 07/14/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Disorders of gut-brain interaction are chronic or recurrent symptoms originating in the gastrointestinal tract that cannot be substantiated by the results of standard clinical tests, such as radiologic studies, morphologies, or endoscopic examination. The diagnosis of these disorders is mainly based on symptoms and the standardized Rome IV criteria. These criteria classify functional disorders of the gastrointestinal tract according to anatomical location and define each disorder according to a set of symptoms. Methods: This study was conducted between October 2021 and February 2022. Participants in the study were patients of a gastroenterology outpatient clinic with a functional disease diagnosed by a gastroenterologist. A questionnaire was used to conduct the study, with questions regarding perceived functional discomforts of the gastrointestinal tract, dietary changes to alleviate discomforts, and frequency of consumption of various food groups. Results: Based on the study, statistical significance was demonstrated between the gender of the respondents and the severity of gastrointestinal complaints after the consumption of legumes and alcohol. The analysis performed confirmed the correlation between the age of the respondents and the severity of complaints when consuming raw vegetables and fruits, brassica vegetables, legumes, fried products, and spicy products. There was also a significant correlation between the body mass index (BMI) of the respondents and the severity of complaints after alcohol consumption. Conclusions: The results identify abdominal pain, bloating, and constipation as the most commonly reported gastrointestinal symptoms among participants. The association between the consumption of certain foods, such as milk and dairy products, as well as fried and fatty foods, and the severity of disorders of gut-brain interaction symptoms was confirmed. Despite this, the majority of respondents did not eliminate any food products to alleviate the discomfort.
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Affiliation(s)
- Wioleta Faruga-Lewicka
- Department of Food Technology and Quality Evaluation, Department of Dietetics, Faculty of Public Health in Bytom, Medical University of Silesia in Katowice, 41-808 Zabrze, Poland; (A.B.); (W.S.-B.); (S.O.); (A.K.); (M.K.)
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Hillestad EMR, Steinsvik EK, Teige ES, Rasmussen SH, Brønstad I, Lundervold A, Hausken T, Hanevik K, Lied GA, Berentsen B. Nutritional safety and status following a 12-week strict low FODMAP diet in patients with irritable bowel syndrome. Neurogastroenterol Motil 2024; 36:e14814. [PMID: 38689453 DOI: 10.1111/nmo.14814] [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: 12/05/2023] [Revised: 03/26/2024] [Accepted: 04/21/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND A low FODMAP diet (LFD) is an established dietary treatment for patients with irritable bowel syndrome (IBS). However, knowledge on the extended effects of the restriction phase regarding nutrient intake, symptom severity, and quality of life (QoL) is sparse. Therefore, our objectives were to evaluate the safety of a dietitian-led 12-week strict LFD on measures of blood biochemistry, nutritional status, symptom severity, and QoL. METHODS In this open-label dietitian-led 12-week strict LFD intervention for IBS patients with predominantly diarrhea or mixed stool pattern (IBS-D/-M), we collected data on diet intake (3-day dietary record), overnight fasting routine blood samples, body weight, IBS symptoms (IBS Severity Scoring System (IBS-SSS)), and IBS-related QoL (IBS-QoL) at baseline and after 12 weeks. KEY RESULTS Thirty-six participants completed the 12-week follow-up (mean age: 37 years, 67% women, IBS-SSS: 242 (101)). All blood parameters measured were within established reference values at both time points. We found no change in intake of macro- or micronutrients, but several micronutrients were below the recommendations both before and after 12 weeks. BMI slightly decreased, primarily driven by participants with BMI >25 (p < 0.005). QoL improved among most subdomains (p ≤ 0.002), except food avoidance and social reaction. CONCLUSION An extended dietitian-guided LFD (12 weeks) is not inferior to the participants' baseline diet, since no clinically meaningful changes in nutritionally related blood samples and no changes in macro- or micronutrient intake were observed. However, the intake of several nutrients was below the recommendations at both time points indicating low diet quality.
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Affiliation(s)
- Eline Margrete Randulff Hillestad
- Department of Clinical Medicine, Faculty of Medicine, Center for Nutrition, University of Bergen, Bergen, Norway
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
| | - Elisabeth Kjelsvik Steinsvik
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
| | - Erica Sande Teige
- Department of Clinical Medicine, Faculty of Medicine, Center for Nutrition, University of Bergen, Bergen, Norway
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
| | - Stella Hellgren Rasmussen
- Department of Clinical Medicine, Faculty of Medicine, Center for Nutrition, University of Bergen, Bergen, Norway
| | - Ingeborg Brønstad
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
| | - Arvid Lundervold
- Department of Biomedicine, University of Bergen, Bergen, Norway
- Department of Radiology, Mohn Medical Imaging and Visualization Center, Haukeland University Hospital, Bergen, Norway
| | - Trygve Hausken
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Kurt Hanevik
- Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Gülen Arslan Lied
- Department of Clinical Medicine, Faculty of Medicine, Center for Nutrition, University of Bergen, Bergen, Norway
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
| | - Birgitte Berentsen
- Department of Medicine, Division of Gastroenterology, National Center for Functional Gastrointestinal Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
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Roth B, Ohlsson B. Challenges of recruitment processes to a randomized dietary trial in irritable bowel syndrome. F1000Res 2024; 13:323. [PMID: 38939366 PMCID: PMC11208853 DOI: 10.12688/f1000research.147710.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/18/2024] [Indexed: 06/29/2024] Open
Abstract
Background Irritable bowel syndrome (IBS) is common with a global prevalence of 4%. Dietary regimes with a low content of fermentable oligo-, di-, and monosaccharides and polyol (FODMAP) or a starch- and sucrose-reduced diet (SSRD) have proven to be efficient. The aim of the present study was to describe the recruitment process for a randomized dietary trial with low FODMAP or SSRD for 4 weeks with a follow-up period of 5 months. The results of the dietary trial itself are not included in this paper but will be presented in another publication. Methods The County of Skåne, with 1,41 million inhabitants, was used as a base to perform a dietary trial in which IBS patients, age 18-70 years, were randomized to either low FODMAP or SSRD for 4 weeks. The estimated number of IBS patients in the actual age span was approximately 32,000. The trial was announced through lectures, letters to all primary healthcare centers (n=203), social media (two campaigns), and invitations to IBS patients identified in medical records (n=744). Results Three referrals arrived from the healthcare system, 17 patients contacted the investigators in person after receiving information from their healthcare center, and four patients contacted the investigators after recommendations from friends. Of these, 14 were enrolled in the study. From social media, 218 names were delivered, of which 93 fulfilled the study criteria and were willing to participate when contacted by the investigators (42.7%). Of the 3587 identified IBS patients in medical records in close proximity to the hospital, 744 were randomly contacted. Forty-eight patients (6.5 %) were willing to be included in the study. Thus, 155 patients with IBS were included in this study. Conclusions The inclusion rate for dietary intervention was very low considering the large population informed about the study. Announcements on social media seem to be the best way to recruit patients for intervention. Trial registration NCT05192603, 29/11/2021, ClinicalTrials.gov. The PRS URL is https://register.clinicaltrials.gov.
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Affiliation(s)
- Bodil Roth
- Department of Internal Medicine, Skåne University Hospital, Malmö, 20502, Sweden
- Clinical Sciences, Lund University, Malmö, 20502, Sweden
| | - Bodil Ohlsson
- Department of Internal Medicine, Skåne University Hospital, Malmö, 20502, Sweden
- Clinical Sciences, Lund University, Malmö, 20502, Sweden
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Johnson KR, Bohn-Gettler CM, Keyler TD, Evenson AL. Gastrointestinal distress, State and Trait anxiety, and dietary intake among college students during the COVID-19 pandemic. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2024; 72:1271-1278. [PMID: 35623023 DOI: 10.1080/07448481.2022.2076095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/28/2022] [Accepted: 05/06/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE This study examined the impact of State and Trait anxiety and dietary intake on college students' gastrointestinal symptoms during the COVID-19 pandemic. PARTICIPANTS A total of 455 students, aged 18-23, from two residential colleges in the midwestern United States participated in the study during April 2021. METHODS An online questionnaire that included the National Cancer Institute Dietary Screener, State-Trait Inventory for Cognitive and Somatic Anxiety, and an adapted version of the Gastrointestinal Symptoms Questionnaire was used. Stepwise multiple regression analyses and Spearman rho correlation coefficients were used to analyze the data. RESULTS High rates of State-somatic, State-cognitive, and Trait-somatic anxiety were present in our study population. These anxiety subscales and dietary intake predicted 26% and 3.8% of the GI symptoms variance, respectively. CONCLUSION State-anxiety and Trait-somatic anxiety are large factors in predicting GI symptoms compared to dietary intake. College students could seek anxiety-reducing techniques to ease GI symptoms.
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Affiliation(s)
- Katherine R Johnson
- Department of Nutrition, College of Saint Benedict/Saint John's University, St. Joseph, Minnesota, USA
| | - Catherine M Bohn-Gettler
- Department of Education, College of Saint Benedict/Saint John's University, St. Joseph, Minnesota, USA
| | - Trevor D Keyler
- Department of Biology, College of Saint Benedict/Saint John's University, St. Joseph, Minnesota, USA
| | - Alexa L Evenson
- Department of Nutrition, College of Saint Benedict/Saint John's University, St. Joseph, Minnesota, USA
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Topan R, Pandya S, Williams S, Ruffle JK, Zarate-Lopez N, Aziz Q, Fikree A. Comprehensive Assessment of Nutrition and Dietary Influences in Hypermobile Ehlers-Danlos Syndrome-A Cross-Sectional Study. Am J Gastroenterol 2024; 119:727-738. [PMID: 37970870 DOI: 10.14309/ajg.0000000000002586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/10/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Disorders of gut-brain interaction (DGBI) are common in patients with hypermobile Ehlers-Danlos syndrome/hypermobility spectrum disorder (hEDS/HSD). Food is a known trigger for DGBI symptoms, which often leads to dietary alterations and, increasingly, nutrition support. We aimed to explore dietary behaviors and influencing factors in patients with hEDS/HSD. METHODS In a cross-sectional study, patients with hEDS/HSD were recruited from Ehlers-Danlos Support UK (nontertiary) and tertiary neurogastroenterology clinics to complete questionnaires characterizing the following: dietary behaviors, nutrition support, DGBI (Rome IV), gastrointestinal symptoms, anxiety, depression, avoidant restrictive food intake disorder (ARFID), mast cell activation syndrome, postural tachycardia syndrome (PoTS), and quality of life. We used stepwise logistic regression to ascertain which factors were associated with dietary behaviors and nutrition support. RESULTS Of 680 participants (95% female, median age 39 years), 62.1% altered their diet in the last year and 62.3% regularly skipped meals. Altered diet was associated with the following: reflux symptoms ( P < 0.001), functional dyspepsia ( P = 0.008), reported mast cell activation syndrome ( P < 0.001), and a positive screen for ARFID, specifically fear of eating and low interest ( P < 0.001). Approximately 31.7% of those who altered their diet required nutrition support. The strongest predictor of requiring nutrition support was a positive screen for ARFID, specifically fear of eating (OR: 4.97, 95% CI: 2.09-11.8, P < 0.001). DISCUSSION Altered diet is very common in the patients with hEDS/HSD we studied and influenced by functional dyspepsia, reflux symptoms, and ARFID. Those with ARFID have a 4-fold increased risk of requiring nutrition support, and therefore, it is paramount that psychological support is offered in parallel with dietary support in the management of DGBI in hEDS/HSD.
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Affiliation(s)
- Rabia Topan
- Blizard Institute, Wingate Institute of Neurogastroenterology, Centre for Neuroscience, Surgery and Trauma, Barts and the London School of Medicine and Dentistry, Queen Mary University, London, United Kingdom
| | - Shraya Pandya
- Blizard Institute, Wingate Institute of Neurogastroenterology, Centre for Neuroscience, Surgery and Trauma, Barts and the London School of Medicine and Dentistry, Queen Mary University, London, United Kingdom
| | - Sarah Williams
- Department of Dietetics, Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
| | - James K Ruffle
- Blizard Institute, Wingate Institute of Neurogastroenterology, Centre for Neuroscience, Surgery and Trauma, Barts and the London School of Medicine and Dentistry, Queen Mary University, London, United Kingdom
| | - Natalia Zarate-Lopez
- Gastrointestinal Physiology Unit, University College Hospitals NHS Foundation Trust, Division of Surgery and Interventional Sciences, University College London, United Kingdom
| | - Qasim Aziz
- Blizard Institute, Wingate Institute of Neurogastroenterology, Centre for Neuroscience, Surgery and Trauma, Barts and the London School of Medicine and Dentistry, Queen Mary University, London, United Kingdom
| | - Asma Fikree
- Blizard Institute, Wingate Institute of Neurogastroenterology, Centre for Neuroscience, Surgery and Trauma, Barts and the London School of Medicine and Dentistry, Queen Mary University, London, United Kingdom
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Wan L, Zuo HZ, Li DW. Mendelian randomization analysis reveals the impact of physical and occupational activities on the risk of gastroesophageal reflux disease and Barrett's esophagus. Scand J Gastroenterol 2024; 59:246-253. [PMID: 38009009 DOI: 10.1080/00365521.2023.2287416] [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: 10/16/2023] [Accepted: 11/20/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Recent studies have indicated that participating in physical activity may provide a safeguard against gastroesophageal reflux disease (GERD). Nevertheless, the precise links between physical and occupational activity and the occurrence of GERD and Barrett's esophagus (BE) are still uncertain. METHODS Conducting univariate and multivariate Mendelian randomization investigations to examine the causal relationship between exposures and outcomes. Genetic variation simulation was used in randomized experiments. Data on physical and occupational activity were obtained from the UK Biobank and GWAS catalog. In the meantime, data on GERD and BE were extracted from a high quality meta-analysis. RESULTS The results of univariate Mendelian randomization analysis using multiple methods suggest a causal relationship between strenuous sports or other forms of exercise (as a protective factor) and GERD/BE. At the same time, three types of occupational related physical activities, including heavy manual or physical work, shift work and walking or standing work, are risk factors for GERD/BE and have a causal relationship with them. These results were reconfirmed through multivariate Mendelian randomization analysis, which excluding the influence of other potential confounding factors. CONCLUSIONS The findings indicated that strenuous sports or other forms of exercise could lower the likelihood of GERD/BE, while excessive physical strain in the workplace, prolonged periods of standing or walking, and shift work could raise the risk of GERD/BE. Acknowledging this risk and implementing suitable measures can contribute to the prevention of GERD and BE, thus mitigating the associated health burden.
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Affiliation(s)
- Li Wan
- Department of Hepatobiliary surgery, The first Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Hong-Zhou Zuo
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - De-Wei Li
- Department of Hepatobiliary surgery, The first Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
- Hepatobiliary and Pancreatic Cancer Center, Chongqing University Cancer Hospital, Chongqing, People's Republic of China
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Dong HJ, Brain K, Olsson M, Dragioti E, Gerdle B, Ghafouri B. Eating habits and the desire to eat healthier among patients with chronic pain: a registry-based study. Sci Rep 2024; 14:4705. [PMID: 38409442 PMCID: PMC10897138 DOI: 10.1038/s41598-024-55449-z] [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: 09/25/2023] [Accepted: 02/23/2024] [Indexed: 02/28/2024] Open
Abstract
Healthcare professionals often meet pain patients with a poor nutritional status such as obesity, unhealthy dietary behaviors, and a suboptimal dietary intake. A poor nutritional status may play a significant role in the occurrence, development, and prognosis of chronic pain. This study investigated eating habits in a specialized pain rehabilitation center using data (N = 2152) from the Swedish quality registry for pain rehabilitation during the period 2016-2021. Patients answered a lifestyle questionnaire regarding their eating habits and desire to modify their lifestyle. The mean (SD) patient age was 46.1 (14.6) years, with 24.8% classified as obese. Suboptimal eating habits included irregular mealtimes (27.2%), weekly consumption of fast-food (20.3%) and nearly daily consumption of confectionery (33.3%). Approximately 20% (n = 426) reported a desire to eat healthier. Frequent confectionery intake (Odds ratio [OR] 1.23, 95% Confidence Interval (CI) 1.04-1.47) and fast-food consumption (OR 1.58, 95% CI 1.24-2.02) increased the likelihood to desire healthier eating. Younger patients (18-29 years), those classified as obese, and those with more extended spatial pain were more likely to express a desire to eat healthier. Eating habits should be addressed in pain management and interdisciplinary pain rehabilitation teams are encouraged to provide nutritional care tailored to the patient's needs.
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Affiliation(s)
- Huan-Ji Dong
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, 58185, Linköping, Sweden.
| | - Katherine Brain
- School of Health Science, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, 2308, Australia
- Hunter Integrated Pain Service, Newcastle, NSW, 2300, Australia
| | - Max Olsson
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, 58185, Linköping, Sweden
| | - Elena Dragioti
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, 58185, Linköping, Sweden
- Research Laboratory Psychology of Patients, Families & Health Professionals, Department of Nursing, School of Health Sciences, University of Ioannina, 45500, Ioannina, Greece
| | - Björn Gerdle
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, 58185, Linköping, Sweden
- Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, 22185, Lund, Sweden
| | - Bijar Ghafouri
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, 58185, Linköping, Sweden
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Scarpellini E, Balsiger LM, Broeders B, Houte KVD, Routhiaux K, Raymenants K, Carbone F, Tack J. Nutrition and Disorders of Gut-Brain Interaction. Nutrients 2024; 16:176. [PMID: 38202005 PMCID: PMC10780945 DOI: 10.3390/nu16010176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/27/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Disorders of gut-brain interaction (DGBIs) have a complex pathophysiology that is often characterized by a relationship between food ingestion and triggering of symptoms. Understanding of the underlying mechanisms and the role of nutrients as a therapeutic target are rapidly evolving. AIMS AND METHODS We performed a narrative review of the literature using the following keywords, their acronyms, and their associations: nutrients, disorders of gut-brain interaction; functional dyspepsia; malabsorption; irritable bowel syndrome; diarrhea; constipation. RESULTS Functional dyspepsia displayed a significant correlation between volume, fat and/or wheat abundance, chemical composition of ingested food and symptoms of early satiety, fullness and weight loss. Carbohydrate malabsorption is related to enzyme deficiency throughout the GI tract. Food composition and richness in soluble vs. non-soluble fibers is related to constipation and diarrhea. The elimination of fermentable oligo-, di-, monosaccharides and polyols (FODMAPs) has a significant and non-unidirectional impact on irritable bowel syndrome (IBS) symptoms. CONCLUSIONS Food volume, nutritive and chemical composition, and its malabsorption are associated with symptom generation in DGBIs. Further multicenter, randomized-controlled clinical trials are needed to clarify the underlying pathophysiology.
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Affiliation(s)
- Emidio Scarpellini
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
- Internal Medicine Unit, “Madonna del Soccorso” General Hospital, Via Luciano Manara 7, 63074 San Benedetto del Tronto, Italy
| | - Lukas Michaja Balsiger
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Bert Broeders
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Karen Van Den Houte
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Karen Routhiaux
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Karlien Raymenants
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Florencia Carbone
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
| | - Jan Tack
- Translational Research in Gastrointestinal Disoerders (T.A.R.G.I.D.), Gasthuisberg University Hospital, KU Leuven, Herestraat 49, 3000 Lueven, Belgium; (E.S.); (L.M.B.); (B.B.); (K.V.D.H.); (K.R.); (K.R.); (F.C.)
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Sarvepalli SS, Vemula SL, Aramadaka S, Mannam R, Sankara Narayanan R, Bansal A, Yanamaladoddi VR. Digesting the Impact of Diet on Irritable Bowel Syndrome (IBS): Exploring Solutions for Controlling IBS. Cureus 2023; 15:e45279. [PMID: 37846263 PMCID: PMC10576851 DOI: 10.7759/cureus.45279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2023] [Indexed: 10/18/2023] Open
Abstract
Irritable bowel syndrome (IBS) plagues nearly a fifth of the general population. It is a chronic illness that can significantly lower quality of life (QoL) and work productivity. The relationship between diet and the functional gastrointestinal (GI) symptoms present in IBS is gaining more and more attention. In addition to being a factor in the pathophysiology of IBS, diet also has a significant impact on symptoms and overall well-being. Recent research has also shown that short-chain fermentable carbohydrates increase colonic gas production and small intestine water volume, which in turn causes functional GI symptoms in those with visceral hypersensitivity. This review article has consolidated various studies highlighting the association between certain foods and the pathophysiology of IBS. It has also talked about how restricting certain food items from the diet of affected individuals can relieve symptoms and in some cases can be more effective than pharmacotherapy. Although the low reduced fermentable oligosaccharide, disaccharide, monosaccharide, and polyol (FODMAP) diet (LFD) is a well-known method of treating IBS symptoms, over a third of individuals do not benefit from it. This article has also discussed the effectiveness and applicability of the LFD compared to other dietary therapies for the long-term management of IBS.
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Affiliation(s)
| | - Shree Laya Vemula
- Department of Research, Anam Chenchu Subba Reddy (ACSR) Government Medical College, Nellore, IND
| | | | - Raam Mannam
- Department of General Surgery, Narayana Medical College, Nellore, IND
| | | | - Arpit Bansal
- Department of Research, Narayana Medical College, Nellore, IND
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11
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Dale HF, Lorentzen SCS, Mellin-Olsen T, Valeur J. Diet-microbiota interaction in irritable bowel syndrome: looking beyond the low-FODMAP approach. Scand J Gastroenterol 2023; 58:1366-1377. [PMID: 37384386 DOI: 10.1080/00365521.2023.2228955] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/19/2023] [Accepted: 06/16/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Diet is one of the main modulators of the gut microbiota, and dietary patterns are decisive for gut-microbiota-related diseases, including irritable bowel syndrome (IBS). The low-FODMAP diet (LFD) is commonly used to treat IBS, but its long-term effects on microbiota, symptoms and quality of life (QoL) are unclear. Alternative dietary strategies promoting beneficial gut microbiota, combined with reduced symptoms and improved QoL, are therefore of interest. AIMS To review current evidence on the diet-microbiota-interaction as a modulator of IBS pathophysiology, and dietary management of IBS, with particular emphasis on strategies targeting the gut microbiota, beyond the LFD. METHODS Literature was identified through PubMed-searches with relevant keywords. RESULTS Dietary patterns with a low intake of processed foods and a high intake of plants, such as the Mediterranean diet, promote gut microbiota associated with beneficial health outcomes. In contrast, Western diets with a high intake of ultra-processed foods promote a microbiota associated with disease, including IBS. Increasing evidence points towards dietary strategies consistent with the Mediterranean diet being equal to the LFD in alleviating IBS-symptoms and having a less negative impact on QoL. Timing of food intake is suggested as a gut microbiota modulator, but little is known about its effects on IBS. CONCLUSIONS Dietary recommendations in IBS should aim to target the gut microbiota by focusing on improved dietary quality, considering the impact on both IBS-symptoms and QoL. Increased intake of whole foods combined with a regular meal pattern and limitation of ultra-processed foods can be beneficial strategies beyond the LFD.
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Affiliation(s)
- Hanna Fjeldheim Dale
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
- Department of Clinical Support, Lovisenberg Diaconal Hospital, Oslo, Norway
| | | | - Tonje Mellin-Olsen
- Department of Clinical Support, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Jørgen Valeur
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
- Department of Medicine, Lovisenberg Diaconal Hospital, Oslo, Norway
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12
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Gayoso L, Garcia-Etxebarria K, Arzallus T, Montalvo I, Lizasoain J, D’Amato M, Etxeberria U, Bujanda L. The effect of starch- and sucrose-reduced diet accompanied by nutritional and culinary recommendations on the symptoms of irritable bowel syndrome patients with diarrhoea. Therap Adv Gastroenterol 2023; 16:17562848231156682. [PMID: 37153501 PMCID: PMC10155021 DOI: 10.1177/17562848231156682] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 01/25/2023] [Indexed: 05/09/2023] Open
Abstract
Background Irritable bowel syndrome (IBS) is a common gastrointestinal condition which entails a high burden in the quality of life (QoL) of patients. Nutritional interventions have been proposed to alleviate symptoms, since still no effective treatments exist for IBS. Objectives Our aim is to analyse the feasibility of the use of starch- and sucrose-reduced diet (SSRD). Design In this study, we used a SSRD accompanied by nutritional and culinary recommendations to measure the effects in IBS patients with diarrhoea. Methods In all, 34 participants completed a 4-week nutritional intervention based on SSRD. Symptoms, QoL and dietary habits were assessed by several questionnaires that were completed at the beginning, daily, after 2 weeks, at the end, and after 2 months. Results 85.29% of the participants reached the primary endpoint [reduction of 50 points or more in IBS-symptom severity scale (SSS)], and 58.82% the secondary endpoint (reduction of 50% or more in IBS-SSS). The relief of symptoms and improvement of the QoL were significant after 2 weeks of intervention, at the end and after 2 months. Dietary habits were consistent with the diet and high adherence was achieved. Conclusions SSRD and individualized nutritional and culinary guidance improved symptoms and QoL of IBS patients with diarrhoea, with a high adherence.
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Affiliation(s)
- Lucia Gayoso
- Technology Center in Gastronomy, Basque
Culinary Center, BCC Innovation, Donostia-San Sebastián, Spain
- Basque Culinary Center, Faculty of Gastronomic
Sciences, Mondragon Unibertsitatea, Donostia-San Sebastián, Spain
| | - Koldo Garcia-Etxebarria
- Gastrointestinal Genetics Group, Biodonostia,
Dr Beguiristain S/N, San Sebastian 20014, Spain
- Centro de Investigación Biomédica en Red de
Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, 08036,
Spain
| | - Teresa Arzallus
- Gastrointestinal Diseases Group, Universidad
del País Vasco (UPV/EHU), Biodonostia, San Sebastián, Spain
| | - Isabel Montalvo
- Gastrointestinal Diseases Group, Universidad
del País Vasco (UPV/EHU), Biodonostia, San Sebastián, Spain
| | - Jacobo Lizasoain
- Gastrointestinal Diseases Group, Universidad
del País Vasco (UPV/EHU), Biodonostia, San Sebastián, Spain
| | - Mauro D’Amato
- Gastrointestinal Genetics Lab, Basque Research
and Technology Alliance, CIC bioGUNE, Derio, Spain
- Ikerbasque, Basque Foundation for Sciences,
Bilbao, Spain
- Department of Medicine and Surgery, LUM
University, Casamassima, Italy
| | - Usune Etxeberria
- Technology Center in Gastronomy, Basque
Culinary Center, BCC Innovation, Donostia-San Sebastián, Spain
- Basque Culinary Center, Faculty of Gastronomic
Sciences, Mondragon Unibertsitatea, Donostia-San Sebastián, Spain
| | - Luis Bujanda
- Centro de Investigación Biomédica en Red de
Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Gastrointestinal Diseases Group, Universidad
del País Vasco (UPV/EHU), Biodonostia, San Sebastián, Spain
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13
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Sociodemographic Factors, Nutritional Status, and Inflammatory Markers in Patients with Postural Orthostatic Tachycardia Syndrome. Acta Neurol Scand 2023. [DOI: 10.1155/2023/3992718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Objectives. Postural orthostatic tachycardia syndrome (POTS) is characterized by cardiovascular autonomic dysfunction of unknown etiology with high a prevalence of gastrointestinal symptoms. The aim of the present study was to examine sociodemographic, lifestyle, and nutritional factors as well as inflammatory markers in patients with POTS. Materials and Methods. Forty-three patients with POTS and 61 healthy controls completed questionnaires about sociodemographic factors, lifestyle habits, and gastrointestinal symptoms. Blood samples were analyzed for serum levels of cobalamins, folic acid, iron, total iron-binding capacity (TIBC), ferritin, sodium, potassium, magnesium, phosphorus, albumin, high-sensitive C-reactive protein (CRP), and 25-hydroxyvitamin D (25-OH vitamin D). Results. POTS patients were predominantly women with a lower education level and were more often working part-time, on sick leave, and living alone compared with healthy controls. They reported lower alcohol intake and physical activity levels than controls. The nutrient intake was in general similar in both groups, but POTS patients had a higher intake of different drinks and reported more gastrointestinal symptoms than controls. POTS was associated with higher CRP levels (β: 1.370; 95% CI: 0.004–2.737;
), lower albumin levels (β: -1.443; 95% CI: -2.648–(-0.238);
), and higher sodium levels (β: 1.392; 95% CI: 0.559–2.225;
). Abdominal pain (
) and intestinal symptoms’ influence on daily life (
) were negatively associated with albumin levels. Abdominal pain (
), vomiting and nausea (
), and intestinal symptoms’ influence on daily life (
) were associated with higher sodium levels. Serum levels representing iron and vitamin metabolism were equal between groups. Conclusions. POTS is associated with poorer sociodemographic status, but malnutrition cannot explain POTS or related gastrointestinal symptoms. Higher CRP and lower albumin levels suggest low-grade inflammation as one possible etiological factor.
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Rueda-Ruzafa L, Roman P, Cardona D, Requena M, Ropero-Padilla C, Alarcón R. Environmental pesticide exposure and the risk of irritable bowel syndrome: A case-control study. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 98:104076. [PMID: 36754128 DOI: 10.1016/j.etap.2023.104076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 01/27/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
The agricultural model in southern Spain is highly productive, mainly due to the intensive cultivation under plastic. Despite strict pesticide regulation, human exposure to pesticides in the environment has been connected to an increase in diseases such as celiac disease. Certain pesticides have also been associated to the disruption of the intestinal microbiota, which has been tied to the development of irritable bowel syndrome (IBS). A case-control study was conducted in Andalusia, south Spain, to assess the prevalence and risk of IBS related to pesticide exposure. This research found a high prevalence of IBS in Andalusia between 2000 and 2021 in areas with high pesticide exposure using agronomic criteria. Furthermore, the odds ratio for IBS was significantly higher in the population with high pesticide exposure. This study suggests that pesticides may be involved in IBS, whereas more research is needed to determine the role of pesticides in IBS symptomatology.
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Affiliation(s)
- Lola Rueda-Ruzafa
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain.
| | - Pablo Roman
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Diana Cardona
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Mar Requena
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Carmen Ropero-Padilla
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain.
| | - Raquel Alarcón
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
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15
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Ohlsson B. Extraintestinal manifestations in irritable bowel syndrome: A systematic review. Therap Adv Gastroenterol 2022; 15:17562848221114558. [PMID: 35967918 PMCID: PMC9373179 DOI: 10.1177/17562848221114558] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/30/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is characterized by abdominal pain and altered bowel habits. Further, IBS patients experience a high degree of extraintestinal symptoms. OBJECTIVES The aim of this review was to describe the relation between IBS and extraintestinal manifestations and mechanisms and treatments of these extraintestinal manifestations. DESIGN The study was performed as a systematic review. DATA SOURCES AND METHODS Search terms including extraintestinal manifestations or somatization and IBS were used to scrutinize for publications in Pubmed. In total, 630 publications were identified and 80 were finally included in this review. RESULTS About 50% of all IBS patients have extraintestinal manifestations in addition to gastrointestinal symptoms. Somatic pain, fatigue, and sleeping disturbances are most common, and most often described in women. Both extraintestinal manifestations and psychological distress are associated with exaggerated gastrointestinal symptoms, impaired quality of life, and difficulties to treat IBS symptoms. The extraintestinal manifestations render an excess of healthcare costs. Varying etiology and pathophysiology to IBS are discussed, and many patients express a general hypersensitivity. Extraintestinal symptoms are seldom documented at clinical healthcare or included in the assessment of treatment outcomes. A good patient-physician relationship and strengthening of coping mechanisms have rendered less gastrointestinal symptoms, psychological distress, and somatization. Altered lifestyle habits may improve both gastrointestinal and extraintestinal symptoms. Pharmacological treatment, including antidepressant drugs, should be considered when lifestyle advice fails. Teamwork between different specialists and healthcare providers may be of importance in the wide range of symptoms and extraintestinal manifestations. CONCLUSION Extraintestinal manifestations are common in IBS patients and is associated with worse suffering and difficulties to treat symptoms. Evaluation and treatment of IBS patients should consider also extraintestinal manifestations and their treatment outcome. Establishment of good relationship, strengthening of coping mechanisms, and education in healthier lifestyle habits are crucial in the management of these patients.
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16
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Yu SJ, Lee HS, Gung HJ, Kim JS, Kim KB, Kwon YH, Kim JH, Koo HS, Shin HD, Jee SR, Lee HB, Kim J, Park HW. Efficacy of a Restrictive Diet in Irritable Bowel Syndrome: A Systematic Review and Network Meta-analysis. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2022; 80:6-16. [PMID: 35879058 DOI: 10.4166/kjg.2022.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/12/2022] [Accepted: 04/18/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND/AIMS Dietary factors can aggravate the symptoms of irritable bowel syndrome (IBS). Many IBS patients try restrictive diets to relieve their symptoms, but the types of diets with an exacerbating factor are unknown. Therefore, this paper reports the results of a systematic review and network meta-analysis of randomized-controlled trials (RCTs) reviewing the efficacy of food restriction diets in IBS. METHODS The MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and Clinicaltrials.gov databases were searched until July 21, 2021, to retrieve RCTs assessing the efficacy of restriction diets in adults with IBS. Two independent reviewers performed the eligibility assessment and data abstraction. RCTs that evaluated a restriction diet versus a control diet and assessed the improvement in global IBS symptoms were included. These trials reported a dichotomous assessment of the overall response to therapy. RESULTS A total of 1,949 citations were identified. After full-text screening, 14 RCTs were considered eligible for the systematic review and network meta-analysis. A starch- and sucrose-reduced diet and a diet with low-fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) showed significantly better results than a usual diet. Symptom flare-ups in patients on a gluten- free diet were also significantly lower than in those on high-gluten diets. CONCLUSIONS These findings showed that the starch- and sucrose-reduced, low FODMAP, and gluten-free diets had superior effects in reducing IBS symptoms. Further studies, including head-to-head trials will be needed to establish the effectiveness of dietary restrictions on IBS symptoms.
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Affiliation(s)
- Seung Jung Yu
- Department of Internal Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Hong Sub Lee
- Department of Internal Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Hyeon Jeong Gung
- Department of Internal Medicine, Soonchunhyang University Hospital Bucheon, Bucheon, Korea
| | - Ju Seok Kim
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Ki Bae Kim
- Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Yong Hwan Kwon
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Jae Hak Kim
- Department of Internal Medicine, Dongguk University College of Medicine, Goyang, Korea
| | - Hoon Sup Koo
- Department of Internal Medicine, Konyang University Hospital, Daejeon, Korea
| | - Hyun-Deok Shin
- Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
| | - Sam Ryong Jee
- Department of Internal Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Han Byul Lee
- Department of Public Health, Ajou University Graduate School of Public Health, Suwon, Korea
| | - Jeehyoung Kim
- Department of Orthopedic Surgery, Seoul Sacred Heart General Hospital, Seoul, Korea
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17
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Associations between Abnormal Eating Styles and Irritable Bowel Syndrome: A Cross-Sectional Study among Medical School Students. Nutrients 2022; 14:nu14142828. [PMID: 35889787 PMCID: PMC9319336 DOI: 10.3390/nu14142828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/02/2022] [Accepted: 07/08/2022] [Indexed: 02/05/2023] Open
Abstract
(1) Background: Few studies have investigated the association between eating styles and IBS. This study aimed to explore the association between abnormal eating styles and irritable bowel syndrome (IBS). (2) Methods: This cross-sectional study investigated students in China Medical University and Shenyang Medical College. Eating styles were evaluated by the Dutch Eating Behavior Questionnaire (DEBQ), and IBS was diagnosed according to Rome III criteria. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). (3) Results: A total of 335 students were diagnosed with IBS. Students with the total scores in tertile 2 and 3 had 1.29 times and 2.75 times higher risk of IBS than students with the total scores in tertile 1, respectively. Simultaneously, the risk of IBS in the tertile 3 of external eating, emotional eating, and restraint eating trends was 3.87 times, 2.71 times, and 3.82 times higher than that of tertile 1, respectively. (4) Conclusions: this study showed that a high score in both total eating styles and each eating style was associated with the odds of having IBS and suggested that the psychological factors behind eating styles may play a critical role in controlling the IBS.
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18
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Roth B, Larsson E, Ohlsson B. Poor intake of vitamins and minerals is associated with symptoms among patients with irritable bowel syndrome. J Gastroenterol Hepatol 2022; 37:1253-1262. [PMID: 35304769 PMCID: PMC9544605 DOI: 10.1111/jgh.15830] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/27/2022] [Accepted: 03/06/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIM Poor food habits with insufficient intake of micronutrients have been described in irritable bowel syndrome (IBS), which could be of importance for development of gastrointestinal and extraintestinal symptoms. The study aims were to examine intake and plasma/serum levels of micronutrients in IBS and whether these factors were associated with symptoms and restrictions and to study the effects of a starch- and sucrose-reduced diet (SSRD). METHODS One hundred five patients with IBS or functional gastrointestinal disorder (FGID) according to Rome IV criteria were included to SSRD/controls for 4 weeks. Patients completed a study questionnaire about lifestyle habits, medical health, IBS-symptom severity score (IBS-SSS), visual analog scale for IBS (VAS-IBS), and diary books before and after study start. Plasma/serum levels of micronutrients were analyzed at baseline. RESULTS Intake of micronutrients at baseline was lower than recommended according to national guidelines. Gastrointestinal symptoms were inversely associated with intake and plasma levels of iron. Extraintestinal symptoms and fatigue inversely associated with intake of vitamin B6, phosphorus, magnesium, and iodine, as was plasma levels of iron, and positively associated with plasma iron-binding capacity. Fatigue was also inversely associated with calcium, iron, and zinc intakes. Plasma ferritin was lower in participants on restrictions. SSRD increased the intake of several vitamins, selenium, and fat, whereas sodium intake was decreased, with markedly reduced symptoms. CONCLUSION Irritable bowel syndrome patients had low intake of micronutrients at baseline, which associated inversely with total IBS-SSS, extraintestinal IBS-SSS, and fatigue. SSRD increased the intake of several micronutrients, which correlated weakly with symptom improvement.
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Affiliation(s)
- Bodil Roth
- Department of Internal MedicineSkåne University HospitalMalmöSweden
- Department of Clinical SciencesLund UniversityLundSweden
| | - Ewa Larsson
- Department of Internal MedicineSkåne University HospitalMalmöSweden
- Department of Clinical SciencesLund UniversityLundSweden
| | - Bodil Ohlsson
- Department of Internal MedicineSkåne University HospitalMalmöSweden
- Department of Clinical SciencesLund UniversityLundSweden
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19
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Nilholm C, Manoharan L, Roth B, D'Amato M, Ohlsson B. A starch- and sucrose-reduced dietary intervention in irritable bowel syndrome patients produced a shift in gut microbiota composition along with changes in phylum, genus, and amplicon sequence variant abundances, without affecting the micro-RNA levels. United European Gastroenterol J 2022; 10:363-375. [PMID: 35484927 PMCID: PMC9103372 DOI: 10.1002/ueg2.12227] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Background/Aim A randomized clinical trial with a starch‐ and sucrose‐reduced diet (SSRD) in irritable bowel syndrome (IBS) patients has shown clear improvement of participants' symptoms. The present study aimed to explore the effects of the SSRD on the gut microbiota and circulating micro‐RNA in relation to nutrient intake and gastrointestinal symptoms. Methods IBS patients were randomized to a 4‐week SSRD intervention (n = 80) or control group (n = 25); habitual diet). At baseline and 4 weeks, blood and fecal samples, 4 day‐dietary records, and symptom questionnaires were collected, that is, Rome IV questionnaires, IBS‐symptom severity score (IBS‐SSS) and visual analog scale for IBS (VAS‐IBS). Micro‐RNA was analyzed in blood and microbiota in faeces by 16S rRNA from regions V1–V2. Results The alpha diversity was unaffected, whereas beta diversity was decreased (p < 0.001) along with increased abundance of Proteobacteria (p = 0.0036) and decreased abundance of Bacteroidetes phyla (p < 0.001) in the intervention group at 4 weeks. Few changes were noted in the controls. The shift in beta diversity and phyla abundance correlated with decreased intakes of carbohydrates, disaccharides, and starch and increased fat and protein intakes. Proteobacteria abundance also correlated positively (R2 = 0.07, p = 0.0016), and Bacteroidetes negatively (R2 = 0.07, p = 0.0017), with reduced total IBS‐SSS. Specific genera, for example, Eubacterium eligens, Lachnospiraceae UCG‐001, Victivallis, and Lachnospira increased significantly in the intervention group (p < 0.001 for all), whereas Marvinbryantia, DTU089 (Ruminoccocaceae family), Enterorhabdus, and Olsenella decreased, together with changes in amplicon sequence variant (ASV) levels. Modest changes of genus and ASV abundance were observed in the control group. No changes were observed in micro‐RNA expression in either group. Conclusion The SSRD induced a shift in beta diversity along with several bacteria at different levels, associated with changes in nutrient intakes and reduced gastrointestinal symptoms. No corresponding changes were observed in the control group. Neither the nutrient intake nor the microbiota changes affected micro‐RNA expression. The study was registered at ClinicalTrials.gov data base (NCT03306381).
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Affiliation(s)
- Clara Nilholm
- Department of Internal Medicine, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Lokeshwaran Manoharan
- Department of Laboratory Medicine, National Bioinformatics Infrastructure Sweden (NBIS), SciLifeLab, Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - Bodil Roth
- Department of Internal Medicine, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Mauro D'Amato
- Gastrointestinal Genetics Lab, CIC bioGUNE - BRTA, Derio, Spain.,Ikerbasque, Basque Foundation for Science, Bilboa, Spain.,Department of Medicine and Surgery, LUM University, Casamissama, Italy
| | - Bodil Ohlsson
- Department of Internal Medicine, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Lund University, Lund, Sweden
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20
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Roth B, Myllyvainio J, D’Amato M, Larsson E, Ohlsson B. A Starch- and Sucrose-Reduced Diet in Irritable Bowel Syndrome Leads to Lower Circulating Levels of PAI-1 and Visfatin: A Randomized Controlled Study. Nutrients 2022; 14:nu14091688. [PMID: 35565656 PMCID: PMC9101041 DOI: 10.3390/nu14091688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/31/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023] Open
Abstract
Irritable bowel syndrome (IBS) is characterized by gastrointestinal symptoms. Overweight and increased risk of metabolic syndromes/diabetes are observed in IBS, conditions associated with plasminogen activator inhibitor-1 (PAI-1) and visfatin. The aim of this study was to measure blood levels of AXIN1, cholecystokinin (CCK), enkephalin, ghrelin, neuropeptide Y (NPY), PAI-1, and visfatin before and after a 4-week intervention with a starch- and sucrose-reduced diet (SSRD). A total of 105 IBS patients were randomized to either SSRD (n = 80) or ordinary diet (n = 25). Questionnaires were completed, and blood was analyzed for AXIN1 and hormones. AXIN1 (p = 0.001) and active ghrelin levels (p = 0.025) were lower in IBS than in healthy volunteers at baseline, whereas CCK and enkephalin levels were higher (p < 0.001). In the intervention group, total IBS-symptom severity score (IBS-SSS), specific gastrointestinal symptoms, psychological well-being, and the influence of intestinal symptoms on daily life were improved during the study, and weight decreased (p < 0.001 for all), whereas only constipation (p = 0.045) and bloating (p = 0.001) were improved in the control group. PAI-1 levels tended to be decreased in the intervention group (p = 0.066), with a difference in the decrease between groups (p = 0.022). Visfatin levels were decreased in the intervention group (p = 0.007). There were few correlations between hormonal levels and symptoms. Thus, this diet not only improves IBS symptoms but also seems to have a general health-promoting effect.
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Affiliation(s)
- Bodil Roth
- Department of Internal Medicine, Skåne University Hospital, SE-20502 Malmö, Sweden;
- Department of Clinical Sciences, Lund University, SE-22100 Lund, Sweden; (J.M.); (E.L.)
| | - Julia Myllyvainio
- Department of Clinical Sciences, Lund University, SE-22100 Lund, Sweden; (J.M.); (E.L.)
| | - Mauro D’Amato
- Gastrointestinal Genetics Lab, CIC bioGUNE—BRTA, 48160 Derio, Spain; or
- Ikerbasque, Basque Foundation for Science, 48080 Bilbao, Spain
- Department of Medicine and Surgery, LUM University, 70010 Casamassima, Italy
| | - Ewa Larsson
- Department of Clinical Sciences, Lund University, SE-22100 Lund, Sweden; (J.M.); (E.L.)
| | - Bodil Ohlsson
- Department of Internal Medicine, Skåne University Hospital, SE-20502 Malmö, Sweden;
- Department of Clinical Sciences, Lund University, SE-22100 Lund, Sweden; (J.M.); (E.L.)
- Correspondence:
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21
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The relationship between meal regularity with Irritable Bowel Syndrome (IBS) in adults. Eur J Clin Nutr 2022; 76:1315-1322. [PMID: 35273363 DOI: 10.1038/s41430-022-01108-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 02/10/2022] [Accepted: 02/18/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND The irregular meal pattern and meal-skipping might be related to irritable bowel syndrome (IBS), however, findings of previous investigations are contradictory. We aimed to examine the relation of meal regularity with IBS in Iranian adult population. METHODS Data on 4599 adults who worked in 50 different health centers were used in this cross-sectional study. Dietary habits were measured using a pretested questionnaire. IBS identification was performed through the use of a modified version of Rome III questionnaire. RESULTS IBS was prevalent among 18.6% of men and 24.1% of women. After adjustment for potential confounders, those with regular meal pattern, in comparison to those with irregular meals, had 40% lower odds for IBS (OR:0.60, 95%CI: 0.41-0.87). Individuals with regular meals had also 82 lower risk for IBS-Mixed, in comparison to those who had irregular meals (OR:0.18, 0.95%CI: 0.08-0.43). Stratified analysis by gender revealed that women with regular meals, compared with those who did not, had 44% lower risk for IBS (OR: 0.56, 0.95%CI: 0.34-0.91). Normal-weight individuals who had regular meal pattern, compared to those who did not, had 63% lower risks for IBS (OR:0.37, 95%CI: 0.22-0.64). Furthermore, subjects who had regular meal pattern had 53% lower risk for severe symptoms of IBS (OR:0.47, 95%CI: 0.30-0.71). CONCLUSION We found that participants with regular meal pattern had reduced odds of IBS, IBS-Mixed and the syndrome severity. Meal regularity was also linked to reduced IBS prevalence in women, and in normal-weight individuals. More prospective studies are needed to affirm these associations.
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Russo F, Riezzo G, Linsalata M, Orlando A, Tutino V, Prospero L, D'Attoma B, Giannelli G. Managing Symptom Profile of IBS-D Patients With Tritordeum-Based Foods: Results From a Pilot Study. Front Nutr 2022; 9:797192. [PMID: 35242794 PMCID: PMC8886127 DOI: 10.3389/fnut.2022.797192] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/06/2022] [Indexed: 12/12/2022] Open
Abstract
In the past few years, increasing attention has been given to the pathologic role of specific foods in IBS, like wheat and other cereals. Recent literature describes IBS patients who may experience gastrointestinal (GI) and extra-GI symptoms precipitated by the ingestion of cereals. Tritordeum is a cereal of Spanish origin derived from the hybridization of durum wheat and wild barley. It is different from classic wheat for its gluten protein composition, with fewer carbohydrates and fructans and a higher content of proteins, dietary fibers, and antioxidants. This pilot study aimed to investigate the effects of a 12-week diet with Tritordeum-based foods in substitution of other cereals on the profile of GI symptoms (evaluated by appropriate questionnaire) and the health of the GI barrier (assessed by sugar absorption test and different markers of integrity and functions) in 16 diarrhea-predominant IBS (IBS-D) patients. The diet with Tritordeum-based foods (bread, bakery products, and pasta) significantly reduced IBS-D patients' symptoms. This amelioration appears to occur through an overall improvement of the GI barrier, as demonstrated by the reduced intestinal permeability and the decreased levels of markers of intestinal mucosal integrity, mucosal inflammation, and fermentative dysbiosis.
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Affiliation(s)
- Francesco Russo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
- *Correspondence: Francesco Russo
| | - Giuseppe Riezzo
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Michele Linsalata
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Antonella Orlando
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Valeria Tutino
- Laboratory of Nutritional Biochemistry, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Laura Prospero
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Benedetta D'Attoma
- Laboratory of Nutritional Pathophysiology, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Gianluigi Giannelli
- Scientific Direction, National Institute of Gastroenterology, IRCCS “Saverio de Bellis”, Castellana Grotte, Bari, Italy
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Amin HS, Irfan F, Karim SI, Almeshari SM, Aldosari KA, Alzahrani AM, Almogbel AT, Alfouzan SM, Alsaif AA. The prevalence of irritable bowel syndrome among Saudi population in Riyadh by use of Rome IV criteria and self-reported dietary restriction. Saudi J Gastroenterol 2021; 27:383-390. [PMID: 34747875 PMCID: PMC8656325 DOI: 10.4103/sjg.sjg_43_21] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 07/05/2021] [Accepted: 08/14/2021] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is the most prevalent functional gastrointestinal disorder. Diet may play a role in triggering the symptoms. We aimed to measure the prevalence of IBS and its types, and its association with food restrictions among the Saudi population, using the Rome IV criteria. METHODS A cross-sectional study was conducted in the outpatient clinics of three major hospitals in Riyadh in conjunction with an electronic survey which was shared on social media. A total of 1,319 subjects (706 males and 613 females) completed a questionnaire of four domains (sociodemography, Rome IV, food restriction, and herbs) between Nov 2019 and February 2020. Convenience sampling was used. RESULTS IBS was diagnosed in 104 subjects (7.9%) and, of these, 52% were IBS-M (mixed) type. The prevalence was higher in women than in men (4.9% vs. 3.0%; P = 0.006). A significant association was found between the presence of IBS symptoms and low income (P = 0.010), and not working (P < 0.0001). Most of the IBS patients showed food restriction related to milk (P < 0.0001) and legumes (P = 0.0029), besides other types of food and drinks. CONCLUSIONS IBS is less common among the Saudi population. A female gender, low family income, and working status, have the highest association with IBS. The foods most often restricted were legumes and milk. Future community studies may present an opportunity to relate with cultural differences and food preferences.
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Affiliation(s)
- Hussein S. Amin
- Department of Family and Community Medicine, Member of Chair of Medical Education Research and Development, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Farhana Irfan
- Department of Family and Community Medicine, Member of Chair of Medical Education Research and Development, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Syed I. Karim
- Department of Family and Community Medicine, Member of Chair of Medical Education Research and Development, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | | | | | | | | | | | - Anas A. Alsaif
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
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24
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Ohlsson B. Theories behind the effect of starch‑ and sucrose‑reduced diets on gastrointestinal symptoms in irritable bowel syndrome (Review). Mol Med Rep 2021; 24:732. [PMID: 34414452 PMCID: PMC8404103 DOI: 10.3892/mmr.2021.12372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/22/2021] [Indexed: 12/13/2022] Open
Abstract
Increased amounts of starch and sugar have been added to the diet in the Western world during the last decades. Undigested carbohydrates lead to bacterial fermentation and gas production with diffusion of water, causing abdominal bloating, pain and diarrhea. Therefore, dietary advice is the first line of treatment of irritable bowel syndrome (IBS), a disease characterized by abdominal pain and altered bowel habits without any organic findings. Recently, a diet with a reduction of starch and sucrose led to a marked effect on gastrointestinal (GI) symptoms. The mechanism is unknown, but three possible mechanisms are presented in the present review. First, functional variants of the enzyme sucrase‑isomaltase (SI) have been described in IBS. A subgroup of patients with IBS may thus suffer from partial SI deficiency with reduced digestion of starch and sucrose. Second, fructose absorption is less efficient than glucose absorption, which may lead to a physiological fructose malabsorption when ingesting high amounts of sucrose. A third mechanism is that high‑sugar diets causing hyperglycemia, hyperinsulinemia and weight gain have led to painful neuropathy in animal models; whereas, improved metabolic control in humans has led to improvement of neuropathy. Starch‑ and sucrose‑reduced diets lead to decreased levels of C‑peptide, insulin, gastric inhibitory peptide, leptin and weight reduction. These metabolic changes may reduce the excitability of the hypersensitive nervous system often found in IBS and, thereby, lead to the reduced symptoms found after the diet. In conclusion, further studies are needed to investigate the pathophysiology behind development of symptoms after starch and sucrose intake, and the mechanisms behind symptom relief after reduced intake.
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Affiliation(s)
- Bodil Ohlsson
- Department of Internal Medicine, Lund University, Skåne University Hospital, 20502 Malmö, Sweden
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25
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Metabolic Profiling of Plasma in Patients with Irritable Bowel Syndrome after a 4-Week Starch- and Sucrose-Reduced Diet. Metabolites 2021; 11:metabo11070440. [PMID: 34357334 PMCID: PMC8306703 DOI: 10.3390/metabo11070440] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/02/2021] [Accepted: 07/02/2021] [Indexed: 12/12/2022] Open
Abstract
A 4-week dietary intervention with a starch- and sucrose-restricted diet (SSRD) was conducted in patients with irritable bowel syndrome (IBS) to examine the metabolic profile in relation to nutrient intake and gastrointestinal symptoms. IBS patients were randomized to SSRD intervention (n = 69) or control continuing with their ordinary food habits (n = 22). Food intake was registered and the questionnaires IBS-symptoms severity scale (IBS-SSS) and visual analog scale for IBS (VAS-IBS) were completed. Metabolomics untargeted analysis was performed by gas chromatography mass spectrometry (GC-MS) and liquid chromatography mass spectrometry (LC-MS) in positive and negative ionization modes. SSRD led to marked changes in circulating metabolite concentrations at the group level, most prominent for reduced starch intake and increased polyunsaturated fat, with small changes in the control group. On an individual level, the correlations were weak. The marked reduction in gastrointestinal symptoms did not correlate with the metabolic changes. SSRD was observed by clear metabolic effects mainly related to linoleic acid metabolism, fatty acid biosynthesis, and beta-oxidation.
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26
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Yang PL, Heitkemper MM, Kamp KJ. Irritable bowel syndrome in midlife women: a narrative review. Womens Midlife Health 2021; 7:4. [PMID: 34059117 PMCID: PMC8166071 DOI: 10.1186/s40695-021-00064-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/11/2021] [Indexed: 12/03/2022] Open
Abstract
Midlife women between the ages of 40 and 65 years have reported multiple challenges due to menopausal, developmental, and situational transitions from younger to older adulthood. During the midlife period, many women seek health care for gastrointestinal symptoms and irritable bowel syndrome (IBS). Multiple factors including stress, poor sleep, diet, and physical inactivity may contribute to IBS or gastrointestinal symptoms in midlife women. As such, a comprehensive assessment and treatment approach is needed for midlife women suffering gastrointestinal symptoms. This article reviews the main aspects of the menopausal transition, sex hormonal changes, abdominal and pelvic surgery, psychosocial distress, behavioral factors, and gut microbiome, as well as their relevance on IBS and gastrointestinal symptoms in midlife women. Also, management strategies for IBS in midlife women are discussed. To date, gastrointestinal symptoms during midlife years remain a critical area of women’s health. Additional research is needed to better understand the contributors to gastrointestinal symptoms in this group. Such efforts may provide a new window to refine or develop treatments of gastrointestinal symptoms for midlife women.
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Affiliation(s)
- Pei-Lin Yang
- School of Nursing, National Defense Medical Center, No. 161, Section 6, Minquan E Rd, Neihu District, Taipei, 114, Taiwan.
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, 98195, USA
| | - Kendra J Kamp
- Division of Gastroenterology, School of Medicine, University of Washington, Seattle, WA, 98195, USA
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27
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Abstract
Functional gastrointestinal (GI) disorders (eg irritable bowel syndrome and functional dyspepsia) are very common conditions which are associated with very poor quality of life and high healthcare utilisation. They are caused by disorders of GI functioning, namely altered gut sensitivity, motility, microbiota, immune functioning and central nervous system processing. They cause chronic symptoms throughout the gut (eg pain, dyspepsia and altered bowel habit), all of which are made worse by maladaptive patient behaviours, stress and psychological comorbidity. Management involves a biopsychosocial approach involving changes in lifestyle and diet, addressing coexisting psychological comorbidity and using medication to treat underlying pathophysiology. Pharmacological treatment with antispasmodics, neuromodulators, motility agents and antidepressants is effective. Psychotherapy in motivated individuals is equally effective. Success of treatment is increased by a good doctor-patient relationship and so this needs to be taken into account during the consultation.
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Affiliation(s)
- Asma Fikree
- Centre for Neuroscience, Surgery and Trauma, London, UK
| | - Peter Byrne
- honorary senior lecturer and associate registrar for public mental health, Royal London Hospital, London, UK, Centre for Neuroscience, Surgery and Trauma, London, UK and Royal College of Psychiatrists, London, UK
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28
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What Are the Pearls and Pitfalls of the Dietary Management for Chronic Diarrhoea? Nutrients 2021; 13:nu13051393. [PMID: 33919083 PMCID: PMC8143080 DOI: 10.3390/nu13051393] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 11/16/2022] Open
Abstract
Chronic diarrhoea affects up to 14% of adults, it impacts on quality of life and its cause can be variable. Patients with chronic diarrhoea are presented with a plethora of dietary recommendations, often sought from the internet or provided by those who are untrained or inexperienced. In this review, we summarise the possible causes of chronic diarrhoea that can be managed by diet, the symptom improvement and quality of life benefits but also the potential risks of such dietary treatments. Clinicians need to consider both the benefits and risks of dietary treatments before making dietary recommendations to manage chronic diarrhoea. The pivotal role that dietitians have in ensuring optimal symptom improvement without jeopardising nutritional and overall health is discussed.
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29
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Assessment of a 4-Week Starch- and Sucrose-Reduced Diet and Its Effects on Gastrointestinal Symptoms and Inflammatory Parameters among Patients with Irritable Bowel Syndrome. Nutrients 2021; 13:nu13020416. [PMID: 33525489 PMCID: PMC7911460 DOI: 10.3390/nu13020416] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Dietary advice constitutes a treatment strategy for irritable bowel syndrome (IBS). We aimed to examine the effect of a starch- and sucrose-reduced diet (SSRD) on gastrointestinal symptoms in IBS patients, in relation to dietary intake and systemic inflammatory parameters. IBS patients (n = 105) were randomized to a 4-week SSRD intervention (n = 80) receiving written and verbal dietary advice focused on starch and sucrose reduction and increased intake of protein, fat and dairy, or control group (n = 25; habitual diet). At baseline and 4 weeks, blood was sampled, and participants filled out IBS-SSS, VAS-IBS, and Rome IV questionnaires and dietary registrations. C-reactive protein and cytokines TNF-α, IFN-γ, IL-6, IL-8, IL-10, and IL-18 were analyzed from plasma. At 4 weeks, the intervention group displayed lower total IBS-SSS, 'abdominal pain', 'bloating/flatulence' and 'intestinal symptoms´ influence on daily life' scores (p ≤ 0.001 for all) compared to controls, and a 74%, responder rate (RR = ΔTotal IBS-SSS ≥ -50; RRcontrols = 24%). Median values of sucrose (5.4 vs. 20 g), disaccharides (16 vs. 28 g), starch (22 vs. 82 g) and carbohydrates (88 vs. 182 g) were lower for the intervention group compared to controls (p ≤ 0.002 for all), and energy percentages (E%) of protein (21 vs. 17 E%, p = 0.006) and fat (47 vs. 38 E%, p = 0.002) were higher. Sugar-, starch- and carbohydrate-reductions correlated weakly-moderately with total IBS-SSS decrease for all participants. Inflammatory parameters were unaffected. IBS patients display high compliance to the SSRD, with improved gastrointestinal symptoms but unaltered inflammatory parameters. In conclusion, the SSRD constitutes a promising dietary treatment for IBS, but needs to be further researched and compared to established dietary treatments before it could be used in a clinical setting.
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30
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Saidi K, Nilholm C, Roth B, Ohlsson B. A carbohydrate-restricted diet for patients with irritable bowel syndrome lowers serum C-peptide, insulin, and leptin without any correlation with symptom reduction. Nutr Res 2020; 86:23-36. [PMID: 33450656 DOI: 10.1016/j.nutres.2020.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 12/19/2022]
Abstract
Alterations in gut endocrine cells and hormone levels have been measured in patients with irritable bowel syndrome (IBS). The hypothesis of the present study was that hormone levels would change after 4 weeks of a starch- and sucrose-reduced diet (SSRD) intervention corresponding to decreased carbohydrate intake and symptoms. Among 105 IBS patients from primary and tertiary healthcare, 80 were randomized to SSRD, while 25 followed their ordinary diet. Food diaries, Rome IV, and IBS-symptom severity score (IBS-SSS) questionnaires were completed, and blood samples were collected at baseline and after the intervention. Serum C-peptide, gastric inhibitory peptide, glucagon, glucagon-like peptide-1, insulin, leptin, luteinizing hormone, polypeptide YY, and glucose were measured, along with the prevalence of autoantibodies against gonadotropin-releasing hormone; its precursor, progonadoliberin-2, and receptor; and tenascin C. Carbohydrate intake was lower in the intervention group than in controls at week 4 (median: 88 [66-128] g vs 182 [89-224] g; P < .001). The change in carbohydrate intake, adjusted for weight, was associated with a decrease in C-peptide (β: 14.43; 95% confidence interval [CI]: 4.12-24.75) and insulin (β: 0.18; 95% CI: 0.04-0.32) levels. Glucose levels remained unchanged. The IBS-SSS scores were lower in the intervention group but not in controls (P < .001), without any association with changes in hormone concentrations. There was no difference in autoantibody prevalence between patients and healthy controls. In conclusion, the hypothesis that reduced carbohydrate intake corresponded to altered hormonal levels in IBS was accepted; however, there was no relationship between hormonal concentrations and symptoms.
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Affiliation(s)
- Khadija Saidi
- Lund University, Skåne University Hospital Malmö, Department of Internal Medicine, Malmö, Sweden.
| | - Clara Nilholm
- Lund University, Skåne University Hospital Malmö, Department of Internal Medicine, Malmö, Sweden.
| | - Bodil Roth
- Lund University, Skåne University Hospital Malmö, Department of Internal Medicine, Malmö, Sweden.
| | - Bodil Ohlsson
- Lund University, Skåne University Hospital Malmö, Department of Internal Medicine, Malmö, Sweden.
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Abstract
PURPOSE OF REVIEW This review summarizes recent progress in the diagnosis and management of irritable bowel syndrome, with a focus on dietary and microbiota aspects. RECENT FINDINGS From a pathophysiological point of view, IBS is a multifactorial condition with both peripheral (transit) as central (visceral hypersensitivity, anxiety, depression) contribution in a cumulative fashion to the symptom pattern and severity. More recently, the focus has shifted to diet and microbiota. The number of dietary options that can be used for IBS and the understanding of determinants of their efficacy is rapidly increasing. Several studies have confirmed the efficacy of the low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) diet. Sucrose-isomaltase deficiency has emerged as pathogenetic mechanisms in a subset of patients, who do not respond to low FODMAP diet but may respond to starch and sucrose elimination. Herbal remedies, probiotics and secretagogues have been the topic of additional treatment trials. The efficacy of fecal microbiota transplantation in IBS is variable across studies, but donor selection is emerging as a critical factor. SUMMARY Irritable bowel syndrome has evolved into a disorder of interaction between dietary factors and gut microbiota, with impact on bowel symptoms as well as extra-intestinal, central, symptoms. Dietary adjustments and treatments targeting the gut microbiota are areas of active research and clinical progress.
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Araya M, Bascuñán KA, Alarcón-Sajarópulos D, Cabrera-Chávez F, Oyarzún A, Fernández A, Ontiveros N. Living with Gluten and Other Food Intolerances: Self-Reported Diagnoses and Management. Nutrients 2020; 12:nu12061892. [PMID: 32604710 PMCID: PMC7353382 DOI: 10.3390/nu12061892] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 06/15/2020] [Accepted: 06/18/2020] [Indexed: 02/07/2023] Open
Abstract
People suffering from a food intolerance (FI) tend to initiate restrictive diets such as a gluten-free diet (GFD), to alleviate their symptoms. To learn about how people live with these problems in daily life (independent of their medical diagnoses), 1203 participants answered a previously validated questionnaire and were divided into: G1 (those self-reporting symptoms after gluten consumption) and G2 (those informing no discomfort after gluten consumption). Self-reported clinical characteristics, diagnoses and diets followed were registered. Twenty nine percent referred some FI (8.5% in G1). In G1, self-reported diagnoses were more frequent (p < 0.0001), including a high proportion of eating and mood disorders. Diagnoses were reported to be given by a physician, but GFD was indicated by professional and nonprofessional persons. In G2, despite declaring no symptoms after gluten consumption, 11.1% followed a GFD. The most frequent answer in both groups was that GFD was followed “to care for my health”, suggesting that some celiac patients do not acknowledge it as treatment. Conclusion: close to one third of the population report suffering from some FI. Those perceiving themselves as gluten intolerant report more diseases (p < 0.0001). A GFD is followed by ~11% of those declaring no symptoms after gluten ingestion. This diet is perceived as a healthy eating option.
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Affiliation(s)
- Magdalena Araya
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 7830490, Chile; (K.A.B.); (D.A.-S.); (A.O.)
- Correspondence: (M.A.); (N.O.); Tel.: +569-9539-5667 (M.A.); +52-642-425-9950 (N.O.)
| | - Karla A. Bascuñán
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 7830490, Chile; (K.A.B.); (D.A.-S.); (A.O.)
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380453, Chile;
| | - Dana Alarcón-Sajarópulos
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 7830490, Chile; (K.A.B.); (D.A.-S.); (A.O.)
- Faculty of Nutrition and Gastronomy Sciences, Master of Science Graduate Program in Nutrition and Medicinal Foods, University of Sinaloa, Culiacán, Sinaloa 80019, Mexico;
| | - Francisco Cabrera-Chávez
- Faculty of Nutrition and Gastronomy Sciences, Master of Science Graduate Program in Nutrition and Medicinal Foods, University of Sinaloa, Culiacán, Sinaloa 80019, Mexico;
| | - Amaya Oyarzún
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 7830490, Chile; (K.A.B.); (D.A.-S.); (A.O.)
| | - Alan Fernández
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380453, Chile;
| | - Noé Ontiveros
- Division of Sciences and Engineering, Department of Chemical, Biological and Agricultural Sciences, Clinical and Research Laboratory (LACIUS, URS), University of Sonora, Navojoa, Sonora 85880, Mexico
- Correspondence: (M.A.); (N.O.); Tel.: +569-9539-5667 (M.A.); +52-642-425-9950 (N.O.)
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33
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Hajishafiee M, Keshteli AH, Saneei P, Feinle-Bisset C, Esmaillzadeh A, Adibi P. Healthy lifestyle score and irritable bowel syndrome: A cross-sectional study in adults. Neurogastroenterol Motil 2020; 32:e13793. [PMID: 31912611 DOI: 10.1111/nmo.13793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/30/2019] [Accepted: 12/17/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Lifestyle modifications play an important role in the management of irritable bowel syndrome (IBS), but there is limited information on any associations of combined lifestyle-related factors with IBS in Middle Eastern populations. We, therefore, assessed the associations of a "lifestyle score," in analogy to lifestyle scores applied in studies of other disorders, with IBS in adults. METHODS In a cross-sectional study on 3363 Iranian adults, a healthy lifestyle score (HLS) was constructed using information about dietary habits, dietary intake, physical activity, smoking status, and psychological distress, which was collected using validated questionnaires. A modified version of the Rome III questionnaire (in Persian) was used to diagnose IBS and its subtypes. KEY RESULTS Individuals with the highest HLS had a 65% lower odds of having IBS compared with those in the lowest category (OR: 0.35; 95% CI: 0.26-0.48). Participants with healthy dietary habits, including regular meal pattern, slow/moderate eating rate, moderate intra-meal fluid consumption, moderate/long meal-to-sleep interval, and low/moderate consumption of fatty foods, had significantly lower odds of having IBS compared with those with unhealthy dietary habits (OR: 0.81; 95% CI: 0.69-0.96). Moreover, individuals with lower levels of psychological distress, compared with those with higher levels of distress, had significantly lower odds of IBS (OR: 0.49; 95% CI: 0.40-0.60). CONCLUSIONS AND INFERENCES Our data suggest that having an overall "healthy lifestyle" is related to substantially reduced odds of IBS, suggesting that adhering to a healthy lifestyle pattern, including dietary habits, diet quality, physical activity, smoking, and psychological distress, can be considered as a key management strategy for IBS.
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Affiliation(s)
- Maryam Hajishafiee
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Ammar H Keshteli
- Department of Medicine, University of Alberta, Edmonton, AB, Canada.,Integrative Functional Gastroenterology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvane Saneei
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Christine Feinle-Bisset
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Ahmad Esmaillzadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Peyman Adibi
- Integrative Functional Gastroenterology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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El-Salhy M. Nutritional Management of Gastrointestinal Diseases and Disorders. Nutrients 2019; 11:nu11123013. [PMID: 31835457 PMCID: PMC6950379 DOI: 10.3390/nu11123013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 12/04/2019] [Indexed: 12/12/2022] Open
Affiliation(s)
- Magdy El-Salhy
- Section for Gastroenterology, Department of Medicine, Stord Hospital, Box 4000, 5409 Stord, Norway; ; Tel.: +47-534-910-00; Fax: +47-534-910-01
- Department of Clinical Medicine, University of Bergen, 5021 Bergen, Norway
- National Centre for Functional Gastrointestinal Disorders, 5021 Bergen, Norway
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Nilholm C, Roth B, Ohlsson B. A Dietary Intervention with Reduction of Starch and Sucrose Leads to Reduced Gastrointestinal and Extra-Intestinal Symptoms in IBS Patients. Nutrients 2019; 11:nu11071662. [PMID: 31330810 PMCID: PMC6682926 DOI: 10.3390/nu11071662] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/12/2019] [Accepted: 07/17/2019] [Indexed: 12/12/2022] Open
Abstract
Patients with irritable bowel syndrome (IBS) exhibit low-grade inflammation and increased gut permeability. Dietary sugar has been shown to contribute to low-grade inflammation and increased gut permeability, and to correlate with gastrointestinal (GI) symptoms. The aim of the present study was to examine the effect of a starch- and sucrose-reduced diet (SSRD) on gastrointestinal (GI) and extra-intestinal symptoms in IBS. One hundred and five IBS patients (82 women, 46.06 ± 13.11 years), with irritable bowel syndrome-symptom severity scale (IBS-SSS) > 175, were randomized to SSRD for 4 weeks or continued ordinary eating habits. The visual analog scale for irritable bowel syndrome (VAS-IBS), IBS-SSS, and 4-day food diaries were collected at baseline and after 2 and 4 weeks. After the intervention, one-third of the patients did not fulfill the criteria for IBS/functional gastrointestinal disorder. Half of the participants changed from moderate/severe disease to no/mild disease according to IBS-SSS. Comparisons between the groups showed decreased weight and sweet cravings, and parallel decreases in total IBS-SSS and extra-intestinal IBS-SSS scores, in the intervention group compared to controls (p < 0.001 for all). When calculating separate extra-intestinal symptoms, belching (p = 0.001), muscle/joint pain (p = 0.029), urinary urgency (p = 0.017), and tiredness (p = 0.011) were decreased after introduction of SSRD compared to controls. In conclusion, SSRD improves both GI and extra-intestinal symptoms in IBS.
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Affiliation(s)
- Clara Nilholm
- Department of Internal Medicine, Lund University, Skåne University Hospital, 205 02 Malmö, Sweden
| | - Bodil Roth
- Department of Internal Medicine, Lund University, Skåne University Hospital, 205 02 Malmö, Sweden
| | - Bodil Ohlsson
- Department of Internal Medicine, Lund University, Skåne University Hospital, 205 02 Malmö, Sweden.
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