The Efficacy of Sodium Butyrate and Probiotics in Patients With Irritable Bowel Syndrome
Irritable Bowel SyndromeAccording to current IBS management guidelines, probiotic administration reduces IBS-associated symptoms and improves the quality of life. The purpose of this study is to assess the effects of the combined formulation comprising microencapsulated sodium butyrate and a probiotic mixture of two Lactobacillus strains (L. rhamnosus and L. acidophilus) and three Bifidobacterium strains (B. longum, B. bifidum, and B. lactis) on the incidence and severity of clinical symptoms in patients diagnosed with irritable bowel syndrome (IBS) based on the Rome IV criteria. Microencapsulated sodium butyrate is a short-chain fatty acid (SCFA) with biological effects on the gastrointestinal mucosa; it constitutes a key source of energy for enterocytes. Butyrate was shown to have a trophic effect on the colon epithelium and to help restore the disrupted structural and functional integrity of the gastrointestinal tract. These unique properties of sodium butyrate result in its beneficial effects on the abdominal symptoms (such as diarrhea, constipation, abdominal pain) in patients with IBS. This study will assess the effects of the mixture of sodium butyrate and multi-strain probiotic on the rate and severity of clinical symptoms in IBS patients, by taking into account their nutritional status and body composition.
The Effects of Prucalopride in Patients With Constipation Predominant Irritable Bowel Syndrome
Irritable Bowel SyndromeIrritable bowel syndrome (IBS) is very common functional gastrointestinal disorder in daily gastrointestinal practice. Its etiology is multifactorial and incompletely understood. Different types of treatment have been trying but no single drug is effective for every patients. After the discovery of 5HT4(5 hydroxytryptamine-4) receptor and its effect on gastrointestinal motility, 5HT4 receptor agonist becoming a good therapeutic tool in different functional gastrointestinal disorder. Prucalopride is a selective 5HT4 agonist and it has proven benefit in chronic idiopathic constipation but there is not enough evidence that it is effective in constipation predominant IBS. Objective: To assess the efficacy of Prucalopride in constipation predominant IBS patients. Material & method: Consecutive patients of both sexes, age more than 18 years attended the outpatient department of Gastroenterology meeting the inclusion Criteria of IBS-C will be initially enrolled for the study. Their clinical history, examination & initial investigations report will be noted on the standard data sheet. Any alternative diagnosis if proven by clinical examination or laboratory investigation will be excluded from the study. Randomization into two groups (Prucalopride and placebo) will be performed by lottery. Patients will be randomly assigned to receive either Prucalopride 2 mg or placebo for 6 weeks. IBS symptoms will be assessed by IBS-SSS (symptom severity score) and IBS-QOL(quality of life) at the baseline, 2nd week and 6th week of treatment (end of treatment). Any adverse effect due to drugs will also be monitored by base line ECG, calculation of corrected QT interval and ECG monitoring (2 weeks and 6 weeks) during the course of treatment. Data analysis By SPSS. IBS-SSS and IBS-QOL instrument scores will be expressed as mean ± standard deviation. Statistical analysis will be done by paired and unpaired 't' test. P value <0.05 will be considered statistically significant. Ethical Consideration: Every ethical issue will be discussed with the patient regarding the study and informed written consent will be obtained. There will be no chance of disclosure of information that will have been harmful to the patients or others. Permission have been taken from the concerned departmental ethical committee as well as ethical review committee of BSMMU in order to carry out the study.
Acupuncture/Moxibustion for Irritable Bowel Syndrome (IBS)
Irritable Bowel SyndromeThe objective of this study is to test the efficacy of a symptom management treatment strategy, namely, Acupuncture/Moxibustion (Acu/Moxa) to improve the symptoms associated with Irritable Bowel Syndrome (IBS) in persons between the ages of 18 to 70 years. IBS has been defined as abdominal pain or discomfort in the mid or lower gastrointestinal (GI) tract, associated with defecation or a change in bowel patterns and with features of disordered defecation. Current therapies include dietary modification, psychotherapy and pharmacological therapies. Traditional eastern approaches offer a therapeutic approach to symptom management that is subtle, holistic and holds promise as an intervention for IBS. This study will enroll 171 men and women experiencing IBS with diarrhea (IBS-D) defined by the ROME III criteria. Subjects will be randomized (by chance) to one of three experimental intervention conditions: Condition 1,subjects receive Standard Acu/Moxa; Condition 2, subjects receive Individualized Acu/Moxa and Condition 3, subjects receive Sham Acupuncture/Placebo Moxibustion(control group). Subjects will attend a screening/intake session followed by two treatment sessions per week for 4 weeks, one treatment session per week for 4 weeks, and 2 non-treatment follow-up sessions at weeks 12 and 24. All subjects will be assessed by a diagnostic acupuncturist (blinded to treatment assignments), receive interventions appropriate to their condition assignment by treating acupuncturists, be administered the same instruments, and submit their symptom diaries for data entry and analysis. All subjects will complete a prospective symptom diary for the duration of the study.
Probiotic Supplementation in the Dysbiosis of Bowel Preparation
Microbial ColonizationIrritable Bowel Syndrome1 moreSignificant changes in gut microbiota was noted after the high-volume bowel preparation with PEG before colonoscopy. The dynamic changes were found to be short-term. However, the perturbation pattern of gut microbiota found after bowel preparation may link to metabolic syndrome and obesity. No study had investigated the supplementation of probiotic in this dynamic situation before. Here we proposed this study to fulfill the knowledge gap and also inquiry on the potential therapeutic strategy.1.To test the hypothesis of probiotic supplementation after bowel preparation alters the composition of gut microbiota in a short-term and long-term manner.2.To test the hypothesis of GI tract associated symptoms affected by probiotic supplementation after bowel preparation. 3. To test the hypothesis of clinical events, especially parameters of metabolic syndrome affected by probiotic supplementation after bowel preparation.
Helicobacter Pylori Eradication and Irritable Bowel Syndrome: A Prospective Study
Irritable Bowel SyndromeH. Pylori is frequently observed in patients with irritable bowel syndrome(IBS). However, the effect of H. pylori eradication on IBS is not clear.
Effects of Continuous Treatment With Rifaximin and Probiotics on the Gut Microbiota of Patients...
IBS - Irritable Bowel SyndromeGut MicrobiotaWe will use the latest Rome IV criteria to recruit IBS-D patients and evaluate the effects of repeated treatment with rifaximin and sequential treatment with rifaximin and probiotics on different symptoms and quality of life. High-throughput sequencing combined with real-time quantitative PCR will be used to comprehensively analyze the effects of different drugs on intestinal flora. The study has important guiding significance for the treatment of patients with IBS-D.
Allogeneic Microbiota-reconstitution (AMR) in Diarrhea-predominant Irritable Bowel Syndrome (IBS-D)...
Diarrhea-predominant Irritable Bowel SyndromeThe investigators will perform a multicenter, 2:1 randomized, double-blinded, placebo-controlled trial of AMR in patients with diarrhea predominant-IBS (IBS-D) diagnosed according to Rome III criteria and the IBS-QOL questionnaire. Central supply and quality control of donor material will be used to control bias. Primary endpoint is improvement of IBS-SSS (Severity Score System) compared to baseline. Secondary endpoints include changes in IBS-QOL, short term safety and one year follow up to control long term effects, safety and changes in and acceptance of donor microbiome after AMR using16S rDNA sequencing and quantitative diversity analysis.
Fecal Microbiota Transplantation for Health Improvement (TFM3)
Ulcerative ColitisIrritable Bowel Syndrome2 moreSearch for mechanisms of the effect of fecal transplantation on a healthy organism and various nosological forms.
Probiotics for the Treatment of Irritable Bowel Syndrome in Celiac Patients
IBS in Celiac DeseaseProbiotics play an important role in preventing overgrowth of potentially pathogenic bacteria and maintaining the integrity of the gut mucosal barrier. The beneficial effects of probiotics have been previously studied in adult patients with IBS. Clinical studies show that patients meeting the criteria for diagnosis for IBS have greater probability for being affected by celiac desease if compared to controls without IBS. Since one of the causes attributed to the onset of IBS is the modified flora gut, it is interesting to determine the beneficial effects that probiotics may have on gastrointestinal symptoms in celiac disease patients. The goal of the present study is to determine whether oral administration of a probiotic mixture of Lactobacillus plantarum 14D-CECT 4528, Lactobacillus casei, Bifidobacterium breve Bbr8 LMG P-17501, Bifidobacterium breve Bl10 LMG P-17500 and Bifidobacterium animalis under randomized, double-blind, placebo-controlled conditions would improve symptoms of adult celiac patients with IBS.
Hypnotherapy vs. Probiotics in Children With IBS and Functional Abdominal Pain
Irritable Bowel SyndromeFunctional Abdominal Pain SyndromeCurrent study aims to investigate the influence of gut-directed hypnotherapy and probiotic nutritional supplement (SymbioLact B) on gastrointestinal symptoms in children with functional abdominal pain or irritable bowel syndrome compared to self-observation only. The study also includes collection of psychometric data (emotional and behavioral problems, pain coping strategies), data on activity of the autonomous nerve system as measured by heart rate variability and data on stress response (saliva cortisol levels).