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IBS with Constipation

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https://www.readbyqxmd.com/read/28891262/more-than-constipation-bowel-symptoms-in-parkinson-s-disease-and-their-connection-to-gut-microbiota
#1
T H Mertsalmi, V T E Aho, P A B Pereira, L Paulin, E Pekkonen, P Auvinen, F Scheperjans
BACKGROUND AND PURPOSE: The majority of Parkinson's disease (PD) patients suffer from gastrointestinal symptoms of which constipation is considered the most prominent. Recently, in addition to constipation, a diagnosis of irritable bowel syndrome (IBS) was also found to be associated with increased PD risk. Gut microbiota alterations have been reported in IBS and recently also in PD. IBS-like bowel symptoms in PD and their possible connection to other non-motor symptoms and faecal microbiota were assessed...
September 11, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28886490/interleukin-6-in-irritable-bowel-syndrome-a-systematic-review-and-meta-analysis-of-il-6-g174c-and-circulating-il-6-levels
#2
REVIEW
Mohammad Bashashati, Maryam Moradi, Irene Sarosiek
BACKGROUND: Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder which presents with abdominal pain and alterations of the bowel habits. The pathophysiology of IBS is not well-recognized. Low grade inflammation has been suggested as one of the underlying mechanisms of IBS. Variations in the circulating pro-inflammatory interleukin-6 (IL-6) levels and IL-6 gene polymorphisms have been demonstrated in IBS. However, the results of published studies are not consistent, probably due to their small sample sizes...
September 5, 2017: Cytokine
https://www.readbyqxmd.com/read/28840395/clopidogrel-ibs-patients-have-higher-incidence-of-gastrointestinal-symptoms-influenced-by-age-and-gender
#3
Suren Soghomonyan, Mahmoud Abdel-Rasoul, Alix Zuleta-Alarcon, Iveta Grants, Victor Davila, Jeffrey Yu, Cheng Zhang, Emmett E Whitaker, Sergio D Bergese, Nicoleta Stoicea, Razvan Arsenescu, Fievos L Christofi
BACKGROUND: Clopidogrel is an irreversible antagonist of P2Y12 receptors (P2Y12Rs) used as an antiplatelet drug to reduce risk of thrombosis. P2Y12Rs are expressed in gastrointestinal (GI) tract where they might regulate GI function. AIM: To evaluate if blockade of P2Y12Rs by clopidogrel is associated with higher incidence of GI symptoms in patients with irritable bowel syndrome (IBS). METHODS: A retrospective analysis of our institutional database was conducted for a 13-year period...
August 24, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28814319/constipation-in-adults-with-neurofibromatosis-type-1
#4
Cecilie Ejerskov, Klaus Krogh, John R Ostergaard, Janne L Fassov, Annette Haagerup
BACKGROUND: Neurofibromatosis type 1 (NF1) is an autosomal-dominant disease characterised by symptoms of the skin, eyes, nervous system and bones. A previous study indicated that constipation, large rectal diameters and prolonged colorectal transit times are common in children with NF1. The aim of the present study was to investigate and compare the prevalence of gastrointestinal symptoms in adult patients with NF1 to their unaffected relatives serving as the control group. Patients with NF1 were recruited from one of two Danish National Centres of Expertise for NF1 and their unaffected relatives were invited to participate as controls...
August 16, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28808081/%C3%A2-eluxadoline-for-ibs-d
#5
(no author information available yet)
Irritable bowel syndrome (IBS) is a chronic relapsing gastrointestinal problem characterised by intestinal pain and associated alterations of defecation and/or bowel habit (constipation: IBS-C or diarrhoea: IBS-D).(1,2) Opioid receptors in the gut have a role in gastrointestinal motility, secretion and sensation.(3) Τ Eluxadoline (Truberzi-Allergan) is a locally acting, mixed opioid receptor agonist/antagonist licensed for the treatment of IBS-D in adults.(4) Here, we consider the evidence for eluxadoline and how it fts with current management strategies for IBS-D...
August 2017: Drug and Therapeutics Bulletin
https://www.readbyqxmd.com/read/28799291/inaccuracy-of-patient-reported-descriptions-of-and-satisfaction-with-bowel-actions-in-irritable-bowel-syndrome
#6
E P Halmos, J R Biesiekierski, E D Newnham, R E Burgell, J G Muir, P R Gibson
BACKGROUND: Perception of diarrhea and constipation differs greatly. This study aimed to correlate subjective and objective assessment of fecal characteristics in irritable bowel syndrome (IBS) patients. METHODS: Data from two interventional dietary trials with varying FODMAP (Fermentable Oligosaccharides, Disaccharides, Monosaccharides And Polyols) or gluten content were interrogated. Subjects rated their dissatisfaction with stool consistency daily using a visual analog scale during the interventions...
August 10, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28774781/estrogen-signaling-deregulation-related-with-local-immune-response-modulation-in-irritable-bowel-syndrome
#7
REVIEW
Damian Jacenik, Adam I Cygankiewicz, Jakub Fichna, Anna Mokrowiecka, Ewa Małecka-Panas, Wanda M Krajewska
The etiology and pathogenesis underlying irritable bowel syndrome (IBS), a common gastrointestinal disorder are still unclear. Cumulating data suggest dysregulation of inflammatory and immune response pathways and changes of epithelial barrier function. The role of estrogens albeit varied, in responses of immune system is well documented. The aim of this study was to investigate estrogen receptors engagment in IBS subtypes, i.e. constipation predominant (IBS-C) and diarrhea predominant (IBS-D). Furthermore, we analyzed whether estrogen signaling is accompanied by alteration in expression of pro- and anti-inflammatory cytokines and microRNAs that can regulate among others genes involved in immune responses...
July 31, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28764761/abnormalities-in-ileal-stem-neurogenin-3-and-enteroendocrine-cells-in-patients-with-irritable-bowel-syndrome
#8
Magdy El-Salhy, Odd Helge Gilja
BACKGROUND: This study examined whether the densities of stem- and enteroendocrine cell progenitors are abnormal in the ileum of patients with irritable bowel syndrome (IBS), and whether any abnormalities in ileal enteroendocrine cells are correlated with abnormalities in stem cells and enteroendocrine cell progenitors. METHODS: One hundred and one IBS patients covering all IBS subtypes were recruited, and 39 non-IBS subjects were included as a control group. The patients and controls underwent standard colonoscopies, during which biopsy specimens were obtained from the ileum...
August 1, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28757466/identification-of-serum-proteome-signature-of-irritable-bowel-syndrome-potential-utility-of-the-tool-for-early-diagnosis-and-patient-s-stratification
#9
Athanasios Tsigaridas, Athanassios K Anagnostopoulos, Aggeliki Papadopoulou, Stamatia Ioakeim, Anna Vaiopoulou, Ioannis S Papanikolaou, Nikos Viazis, George Karamanolis, Gerasimos J Mantzaris, George T Tsangaris, Maria Gazouli
Irritable bowel syndrome (IBS) is a chronic gastrointestinal disorder with high incidence, and great heterogeneity of symptoms. Numerous factors are correlated with IBS development; however, the pathophysiology is not yet clear. In addition, there is no appropriate diagnostic tool available. The aim of this study was the identification of protein expression alterations in IBS patients compared to healthy individuals. Serum samples from 30 IBS patients (10 with IBS-Diarrhea, 10 IBS-Constipation and 10 IBS-Mixed) and 10 healthy individuals were subjected to proteomic analysis by 2-dimensional gel electrophoresis...
July 28, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28746117/functional-gastrointestinal-disorders-common-among-nurses-with-poor-sleep-quality-in-shanghai-china-a-pilot-study
#10
Hui-Qing Zhou, Min Yao, Yuan-Wen Chen, Jia-Yi Huang, Guang-Yu Chen
This study aimed to determine whether functional gastrointestinal disorders are more common among nurses with self-reported poor sleep. In total, 468 nurses working the day shift or rotating shifts completed two questionnaires: the questionnaire for irritable bowel syndrome (IBS) using Rome III criteria and the Pittsburgh Sleep Quality Index (PSQI). The prevalence of poor sleep was 41.04% (95% confidence interval, CI: [36.23, 45.85]), and poor sleep was significantly more common among rotating-shift nurses than among day-shift nurses (50...
July 2017: Gastroenterology Nursing: the Official Journal of the Society of Gastroenterology Nurses and Associates
https://www.readbyqxmd.com/read/28745837/prosecretory-effect-of-loperamide-in-ileal-and-colonic-mucosae-of-mice-displaying-high-or-low-swim-stress-induced-analgesia-associated-with-high-and-low-endogenous-opioid-system-activity
#11
A Wasilewski, A Misicka, M Sacharczuk, J Fichna
BACKGROUND: Irritable bowel syndrome (IBS) is characterized by abdominal pain, bloating, and changes in bowel habit. The aim of this study was to characterize the effect of loperamide hydrochloride (LOP) and naloxone hydrochloride (NLX), an opioid agonist and antagonist, respectively, on electrolyte equilibrium in ileal and colonic mucosae and to estimate the possible influence of divergent activity of the endogenous opioid system (EOS) on IBS therapy. METHODS: Two mouse lines bidirectionally selected for high (HA) and low (LA) swim stress-induced analgesia associated with high and low EOS activity were used in this study...
July 26, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28729815/symposium-report-an-evidence-based-approach-to-ibs-and-cic-applying-new-advances-to-daily-practice-a-review-of-an-adjunct-clinical-symposium-of-the-american-college-of-gastroenterology-meeting-october-16-2016-%C3%A2-las-vegas-nevada
#12
William D Chey
Many nonpharmacologic and pharmacologic therapies are available to manage irritable bowel syndrome (IBS) and chronic idiopathic constipation (CIC). The American College of Gastroenterology (ACG) regularly publishes reviews on IBS and CIC therapies. The most recent of these reviews was published by the ACG Task Force on the Management of Functional Bowel Disorders in 2014. The key objective of this review was to evaluate the efficacy of therapies for IBS or CIC compared with placebo or no treatment in randomized controlled trials...
February 2017: Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28672433/the-increased-level-of-depression-and-anxiety-in-irritable-bowel-syndrome-patients-compared-with-healthy-controls-systematic-review-and-meta-analysis
#13
REVIEW
Changhyun Lee, Eunyoung Doo, Ji Min Choi, Seung-Ho Jang, Han-Seung Ryu, Ju Yup Lee, Jung Hwan Oh, Jung Ho Park, Yong Sung Kim
Background/Aims: Irritable bowel syndrome (IBS) patients commonly experience psychiatric disorders, such as depression and anxiety. This meta-analysis sought to compare depression and anxiety levels between IBS patients and healthy controls. Methods: We searched major electronic databases (PubMed, EMBASE, MEDLINE, and Cochrane library) to find comparative studies on IBS patients and healthy controls. The primary outcome was a standardized mean difference (SMD) of anxiety and depression levels; sub-group analyses were conducted according to IBS-subtypes...
July 30, 2017: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/28672432/pros-and-cons-while-looking-through-an-asian-window-on-the-rome-iv-criteria-for-irritable-bowel-syndrome-pros
#14
REVIEW
Uday C Ghoshal
A decade after Rome III, in 2016, Rome IV criteria were published. There are major differences between Rome IV and the earlier iteration, some of which are in line with Asian viewpoints. The clinical applicability of the Rome IV criteria of irritable bowel syndrome (IBS) in Asian perspective is reviewed here. Instead of considering functional gastrointestinal disorders (FGIDs) to be largely psychogenic, Rome IV suggested the importance of the gut over brain ("disorders of gut-brain interaction" not "brain-gut interaction")...
July 30, 2017: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/28671338/mixture-model-analysis-identifies-irritable-bowel-syndrome-subgroups-characterised-by-specific-profiles-of-gastrointestinal-extraintestinal-somatic-and-psychological-symptoms
#15
A Polster, L Van Oudenhove, M Jones, L Öhman, H Törnblom, M Simrén
BACKGROUND: Current subgrouping of Irritable Bowel Syndrome (IBS) is exclusively based on stool consistency without considering other relevant gastrointestinal (GI), extraintestinal somatic or psychological features. AIM: To identify subgroups based on a comprehensive set of IBS-related parameters. METHODS: Mixture model analysis was used, with the following input variables: 13 single-item scores from the IBS-specific Gastrointestinal Symptom Rating Scale, average stool consistency and frequency from a 7-day Bristol Stool Form diary, 12 single-item extraintestinal symptom scores from the Patient Health Questionnaire-12, and anxiety and depression subscale scores from the Hospital Anxiety and Depression scale...
July 3, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28666948/bile-acid-deficiency-in-a-subgroup-of-patients-with-irritable-bowel-syndrome-with-constipation-based-on-biomarkers-in-serum-and-fecal-samples
#16
Priya Vijayvargiya, Irene Busciglio, Duane Burton, Leslie Donato, Alan Lueke, Michael Camilleri
BACKGROUND & AIMS: Short-term administration of delayed-release chenodeoxycholic acid to patients with irritable bowel syndrome with constipation (IBS-C) accelerates colonic transit and reduces symptoms. A preliminary study has shown that patients with IBS-C have reduced levels of bile acids (BAs) in feces and reduced synthesis of BA. We compared the levels of primary and secondary BAs in fecal samples collected over a 48-hour period from patients with IBS-C on a diet that contained 100 g fat per day, and compared them with levels in samples from healthy volunteers (controls)...
June 27, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28647823/high-risk-of-lower-urinary-tract-symptoms-in-patients-with-irritable-bowel-syndrome
#17
F Zingone, P Iovino, A Santonicola, S Gallotta, C Ciacci
BACKGROUND: The aim of the present study was to investigate the prevalence of urinary tract infection (UTI) and the risk of lower urinary tract symptoms (LUTS) in women with irritable bowel syndrome (IBS) (including each subtype: constipation, diarrhea, and mixed) compared to women in the general population. METHODS: Between January 2014 and December 2015, consecutive adult female patients diagnosed with IBS at the outpatient clinic of the University of Salerno and healthy women with regular bowel habits were enrolled in the study...
June 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28617710/the-low-fodmap-diet-fundamental-therapy-in-the-management-of-irritable-bowel-syndrome
#18
Carol Ireton-Jones
PURPOSE OF REVIEW: The low FODMAP diet is now recognized as first-line therapy for treatment of irritable bowel syndrome (IBS) symptoms including abdominal pain, gas, bloating, diarrhea and or constipation. This information must be disseminated for application to clinical practice. RECENT FINDINGS: There are many people with IBS worldwide who can benefit from following the low FODMAP diet to alleviate or minimize symptoms. Clinical studies and trials demonstrating the positive outcomes of the low FODMAP diet have been based on diet education provided by dietitians...
September 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28592440/rome-foundation-asian-working-team-report-asian-functional-gastrointestinal-disorder-symptom-clusters
#19
Kewin Tien Ho Siah, Xiaorong Gong, Xi Jessie Yang, William E Whitehead, Minhu Chen, Xiaohua Hou, Nitesh Pratap, Uday C Ghoshal, Ari F Syam, Murdani Abdullah, Myung-Gyu Choi, Young-Tae Bak, Ching-Liang Lu, Sutep Gonlachanvit, Chua Seng Boon, Fan Fang, Pui Kuan Cheong, Justin C Y Wu, Kok-Ann Gwee
OBJECTIVE: Functional gastrointestinal disorders (FGIDs) are diagnosed by the presence of a characteristic set of symptoms. However, the current criteria-based diagnostic approach is to some extent subjective and largely derived from observations in English-speaking Western patients. We aimed to identify latent symptom clusters in Asian patients with FGID. DESIGN: 1805 consecutive unselected patients with FGID who presented for primary or secondary care to 11 centres across Asia completed a cultural and linguistic adaptation of the Rome III Diagnostic Questionnaire that was translated to the local languages...
June 7, 2017: Gut
https://www.readbyqxmd.com/read/28557573/putative-mechanisms-of-kiwifruit-on-maintenance-of-normal-gastrointestinal-function
#20
Simone Birgit Bayer, Richard Blair Gearry, Lynley Ngaio Drummond
Kiwifruit are recognized as providing relief from constipation and symptoms of constipation-predominant irritable bowel syndrome (IBS-C). However, the underlying mechanisms, specifically in regards to gastrointestinal transit time and motility, are still not completely understood. This review provides an overview on the physiological and pathophysiological processes underlying constipation and IBS-C, the composition of kiwifruit, and recent advances in the research of kiwifruit and abdominal comfort. Additionally, gaps in the research are highlighted and scientific studies of other foods with known effects on the gastrointestinal tract are consulted to find likely mechanisms of action...
May 30, 2017: Critical Reviews in Food Science and Nutrition
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