Trials / Conditions / Irritable Bowel Syndrome

Irritable Bowel Syndrome

675 registered clinical trials studyying Irritable Bowel Syndrome — 83 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	Effects of Aerobic Exercise and Pain Neuroscience Education in Irritable Bowel Syndrome NCT07397533	Istinye University	N/A
Not Yet Recruiting	Effect of Autogenic Relaxation Training on Irritable Bowel Syndrome In Adult Females NCT07533500	Cairo University	N/A
Not Yet Recruiting	A Study to Investigate Abdominal Symptoms With Camlipixant Compared With Placebo in Adults With Irritable Bowe NCT07519395	GlaxoSmithKline	Phase 2
Not Yet Recruiting	Defining Objective Markers of Compliance for Dietary Therapies in IBS NCT07494968	University of Michigan	N/A
Not Yet Recruiting	Rifaximin Treatment in Bloating Predominant Functional Bowel Disorders NCT07522255	Mahidol University	Phase 3
Not Yet Recruiting	Galactol® Enzyme Supplement for Post-Prandial Abdominal Bloating in Irritable Bowel Syndrome NCT07465562	Liaquat University of Medical & Health Sciences	N/A
Not Yet Recruiting	Low-FODMAP Diet and Intestinal Permeability in Patients With Irritable Bowel Syndrome NCT07467278	Istanbul Medipol University Hospital	N/A
Not Yet Recruiting	The Mechanism Underlying the Analgesic Effect of the Music of IBS Pain NCT06706778	Yale University	N/A
Recruiting	Home-based Transcutaneous Auricular Vagus Nerve Stimulation (taVNS) for IBS Pain NCT06847360	Yale University	N/A
Not Yet Recruiting	Effect of Functional Magnetic Therapy on Constipation Predominant- Irritable Bowel Syndrome (IBS-C) NCT07256262	Beni-Suef University	N/A
Recruiting	Vivatlac in Irritable Bowel Syndrome II (ViIBS2) NCT07235215	The President Stanisław Wojciechowski State University of Applied Sciences in Kalisz	N/A
Recruiting	Effects of Vivatlac Synbiotic on Gut Micribiota of IBS Patients NCT07235228	The President Stanisław Wojciechowski State University of Applied Sciences in Kalisz	N/A
Recruiting	Pharmacokinetics, Bioequivalence, and Safety Study of Trimedat® 76,95 mg Orally Disintegrating Tablets and Tri NCT07421011	Valenta Pharm JSC	Phase 1
Recruiting	Drug Interaction Potential of Pro-Inflammatory Conditions NCT07360938	Indiana University	—
Recruiting	Well-being in IBS: Strengths and Happiness (WISH) 2.0 NCT06866106	Massachusetts General Hospital	N/A
Not Yet Recruiting	Analysis of Differences in Small Intestinal Microbiota Structure and Metabolites Between Patients With Irritab NCT07212569	Zhongshan Hospital Xiamen University	—
Recruiting	Efficacy of Esketamine for Patients With Irritable Bowel Syndrome NCT06788444	Beijing Tiantan Hospital	N/A
Not Yet Recruiting	Evaluation of Dietary Supplementation in Patients With Gastrointestinal Disorders. NCT06960941	Fondazione Policlinico Universitario Agostino Gemelli IRCCS	N/A
Active Not Recruiting	Efficacy and Safety of Encapsulated Bifidobacterium Longum BBH016 in Subjects With Lower Gastrointestinal Symp NCT07484412	Seoul National University Bundang Hospital	N/A
Recruiting	Visible Abdominal Distension NCT06369753	Hospital Universitari Vall d'Hebron Research Institute	N/A
Not Yet Recruiting	Study of Fecal Microbiota Transplantation (FMT) in Severe IBS Patients NCT06433180	Assistance Publique - Hôpitaux de Paris	Phase 3
Completed	Prevalence of Irritable Bowel Syndrome Among Egyptian Medical Students NCT07033936	Zagazig University	—
Completed	A Study of Varenicline in the Treatment of Visceral Sensation NCT06854406	Mayo Clinic	Phase 1
Recruiting	Effectiveness of a Dietary Supplement in Irritable Bowel Syndrome NCT07039747	University Hospital, Rouen	Phase 2
Recruiting	Exercise Interventions and Dietary Advice in Fibromyalgia and IBS NCT06923800	Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis	N/A
Completed	Effect Of Different Diaphragmatic Myofascial Release Approaches On Low Back Pain And Quality Of Life Among You NCT06907407	Cairo University	N/A
Recruiting	Irritable Bowel Syndrome Regional Cohort NCT06900491	University Hospital, Rouen	—
Not Yet Recruiting	Endomicroscopic Evaluation of Food-induced Gastrointestinal Mucosal Alteration NCT06792838	Cook Children's Health Care System	N/A
Enrolling By Invitation	Efficacy of Chatbot for Irritable Bowel Syndrome (IBS) Patients NCT06837064	Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies of the Moscow Health Care Department	N/A
Recruiting	Psyllium in Pediatric IBS NCT06639984	Dr Bruno Chumpitazi, M.D.	Phase 2
Recruiting	Single-center Exploratory Study of the Intestinal Microbiota in Patients Treated for Irritable Bowel Syndrome NCT06801184	Hospices Civils de Lyon	—
Not Yet Recruiting	Effect of Aerobic Training Versus Relaxation Techniques on Quality of Life in Patients With Post Covid-19 Irri NCT06795854	Cairo University	N/A
Not Yet Recruiting	NutriPlant - Opportunities for Increasing Consumption of Local Fruits and Vegetables NCT06785831	Institute of Nutrition, Slovenia (Nutris)	N/A
Recruiting	Elliptical Physical Activity and Sexual Dysfunction in Males With Irritable Bowel Syndrome NCT06783894	Cairo University	N/A
Recruiting	Digestive Enzyme Formulation Intervention in IBS Patients Who Previously Clinically Responded to Mediterranean NCT06749613	Attikon Hospital	N/A
Recruiting	The Effect of Laughter Yoga on Symptom Severity, Depression-anxiety-stress, Sleep Quality and Quality of Life NCT06705153	Ataturk University	N/A
Unknown	To Study the Effect of Short-chain Fructooligosaccharides in Women With Irritable Bowel Syndrome NCT05941650	Universidad Autonoma de Chihuahua	N/A
Recruiting	Efficacy of Repeated Transcranial Magnetic Stimulation Combined With a Live Probiotic Tablet (Combined Bifidob NCT06960369	The First Affiliated Hospital of Soochow University	Phase 1
Not Yet Recruiting	A Clinical Study to Determine the Safety and Efficacy of An Oral Probiotic Supplementation in the Management o NCT06687720	NovoBliss Research Pvt Ltd	N/A
Recruiting	Evaluation of Efficacy of Skål Pro Powder on Symptoms of Irritable Bowel Syndrome NCT06271538	EP Plus Group Sdn Bhd	Phase 4
Not Yet Recruiting	The Influence of Concomitant Irritable Bowel Syndrome on Gastro-Oesophageal Reflux Disease Symptoms and Severi NCT06615856	The Leeds Teaching Hospitals NHS Trust	—
Recruiting	Efficacy of Glutamine Supplementation in Patients Suffering From Irritable Bowel Syndrome With Impaired Intest NCT06291038	University Hospital, Rouen	N/A
Not Yet Recruiting	Effect of Pre-dosing With Methylcellulose or Psyllium on Colonic Fermentation of Inulin NCT06494137	University of Nottingham	N/A
Recruiting	Effect of Chronic Feeding of Inulin And Methylcellulose on Colonic Fermentation NCT06551961	University of Nottingham	N/A
Recruiting	Patients With Irritable Bowel Syndrome and Physiotherapy NCT06473454	Istanbul Saglik Bilimleri University	N/A
Completed	Comparison of Rimegepant and Placebo for Pain in IBS NCT06221111	Mayo Clinic	Phase 2
Not Yet Recruiting	Effect of Antibiotic Pretreatment on the Efficacy of WMT in the Treatment of Irritable Bowel Syndrome NCT06437041	Faming Zhang	N/A
Not Yet Recruiting	RELIEF-pathway in Patients With Upper Abdominal Pain NCT06002516	Radboud University Medical Center	N/A
Completed	Moderate Continuous Versus High Interval Intensity Training on Gut Dysbiosis and GLP1 Hormone in IBS NCT06408610	Cairo University	N/A
Completed	Treatment of Functional Abdominal Distension by Non-instrumental Biofeedback NCT06150638	Hospital Universitari Vall d'Hebron Research Institute	N/A
Recruiting	Fecal Microbiota Transplantation for IBS NCT05776914	Madhusudan (Madhu) Grover, MBBS	Phase 2
Completed	Characterizing Protein Biomarkers of Post-infection Irritable Bowel Syndrome NCT06032117	University of Nevada, Reno	—
Recruiting	The Stool Microbiome of Treated and Untreated IBS (Irritable Bowel Syndrome) Patients NCT05972317	Weizmann Institute of Science	N/A
Unknown	Influence of Ear Vagus Nerve Stimulator on Patients With IBS NCT06321237	Huaping Xie	N/A
Completed	Repetitive Transcranial Magnetic Stimulation Attenuates Visceral Pain in Irritable Bowel Syndrome With Diarrhe NCT06409078	The First Affiliated Hospital of Soochow University	N/A
Unknown	RCT of Gut-directed Hypnotherapy in Ehlers-Danlos Syndromes and Generalized Hypermobility Spectrum Disorders NCT06325345	University Health Network, Toronto	N/A
Unknown	Effect of a Low- Fermentable-Oligo-Di- Monosaccharides and Polyols Diet Group Intervention on IBS Symptoms and NCT05124262	Karolinska Institutet	N/A
Not Yet Recruiting	Investigation of Acupoint in Irritable Bowel Syndrome Based on Biological Characteristics NCT06365801	The Third Affiliated hospital of Zhejiang Chinese Medical University	—
Recruiting	A Single-arm, Open-label Clinical Trial to Evaluate the Effect of SMT04 in Irritable Bowel Syndrome (IBS) NCT06636513	Changi General Hospital	N/A
Enrolling By Invitation	Effect of Consuming a Nutraceutical Composition on Signs and Symptoms in Adult Patients With Irritable Bowel S NCT07103772	Universidad Autonoma de Nuevo Leon	N/A
Unknown	An Intervention Study Using HMOs to Improve IBS Symptoms NCT06281600	Glenn Gibson	N/A
Active Not Recruiting	Donor Selection for Faecal Microbiota Transplantation in Irritable Bowel Syndrome NCT06171126	Haukeland University Hospital	N/A
Withdrawn	GUT LINK: A Study of a Care Pathway Across Primary and GI Specialty Care NCT05725954	Michael Stewart	N/A
Active Not Recruiting	Assessment of Psilocybin (TRP-8802) in Concert With Psychotherapy in Patients With Irritable Bowel Syndrome (I NCT06206265	TRYP Therapeutics	Phase 2
Completed	Effect of MethylceIlulose or Psyllium on Fermentation of Inulin Assessed Using a Gas Sensing Capsule NCT06551948	University of Nottingham	N/A
Recruiting	Vagal Nerve Stimulation in Irritable Bowel Syndrome NCT06090110	Maastricht University Medical Center	N/A
Completed	A 14-week Pilot Prospective Clinical Trial With BiOkuris Product in Patients With Irritable Bowel Syndrome NCT05780749	Biokuris s.a.	N/A
Unknown	Stress Reduction and Lifestyle Modification in Irritable Bowel Syndrome Patients NCT06145022	Universität Duisburg-Essen	N/A
Recruiting	GI Alpha-Gal Study NCT06268717	University of North Carolina, Chapel Hill	N/A
Recruiting	Mechanisms of Gulf War Illness NCT05972291	VA Office of Research and Development	N/A
Recruiting	Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children NCT05730491	Seattle Children's Hospital	N/A
Recruiting	Feasibility Assessment of Cardiovascular Endurance Training for the Symptomatic Improvement of Irritable Bowel NCT05680766	Universitair Ziekenhuis Brussel	N/A
Completed	Traditional Dietary Advice Vs. Mediterranean Diet in IBS NCT05985018	Sheffield Teaching Hospitals NHS Foundation Trust	N/A
Completed	A Single Group Study to Evaluate the Effects of a Vaginal Probiotic on Vaginal and Digestive Health NCT06124313	Rael	N/A
Completed	Exercise, Irritable Bowel Syndrome and Fibromyalgia NCT06166563	Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis	N/A
Completed	Application of Diaphragmatic Breathing in Patients With Disorders of Gut-brain Interaction NCT06205446	Buddhist Tzu Chi General Hospital	N/A
Unknown	In Vivo Effects of Amylase Trypsin Inhibitors NCT05157867	Maastricht University	N/A
Recruiting	Pathophysiological Effects of Persistently Colonized Microbiome on Irritable Bowel Syndrome NCT06013410	Second Affiliated Hospital, School of Medicine, Zhejiang University	N/A
Recruiting	IBS Skin Patch Test Food Allergy Study NCT06288672	IBS-80, LLC	N/A
Completed	Elemental Diet and Gut Microbiome NCT05978973	Cedars-Sinai Medical Center	N/A
Unknown	Targeted Metabolomics to Decipher Dietary Contributions to Pediatric Inflammatory Bowel Disease (IBD) - Main S NCT05014243	University of Colorado, Denver	—
Completed	Effect of Stress Ball on Irritable Bowel Syndrome NCT05931107	Bedriye Cansu DEMİRKIRAN	N/A
Completed	Edible Insects: Good for the Gut and the Globe NCT06397924	Colorado State University	N/A
Completed	Effect of Pilates Exercises on Patients With Irritable Bowel Syndrome NCT05832801	Cairo University	N/A
Recruiting	The Effectiveness of Temple Stay in Irritable Bowel Syndrome NCT05999500	DongGuk University	—
Completed	Intracolonic FODMAP Infusion in Healthy Volunteers NCT06488534	Universitaire Ziekenhuizen KU Leuven	N/A
Recruiting	Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA NCT05754190	Brown University	—
Recruiting	Efficacy and Safety Evaluation of Fecal Microbiota Transplantation in Irritable Bowel Syndrome NCT05740319	Shanghai Zhongshan Hospital	N/A
Completed	Safety and Efficacy of a Probiotic Supplement in IBS-D NCT05754177	The Archer-Daniels-Midland Company	N/A
Completed	Effect of a Psychological Intervention on Stigma: a Randomized Controlled Study NCT06456710	Yangzhou University	N/A
Unknown	Response of Irritable Bowel Syndrome to Abdominal Fat Reduction NCT05879692	Cairo University	N/A
Unknown	A Personalized Approach to Abdominal Pain in Irritable Bowel Syndrome NCT05998577	Maastricht University Medical Center	N/A
Completed	Effect of Modified Cellulose on Colonic Fermentation of Inulin NCT05911347	University of Nottingham	N/A
Recruiting	A Practice Change for Patients With Severe Chronic, Clinically Unexplained Gastrointestinal Symptoms NCT05274854	The University of Queensland	N/A
Enrolling By Invitation	Early Signs of Parkinsons Disease in IBS NCT05573542	Örebro University, Sweden	—
Unknown	Prevalence of Intestinal Parasitic Infections in Patients With Irritable Bowel Syndrome NCT05830370	Sohag University	—
Unknown	Palmitoylethanolamide and Polydatin in Pediatric Irritable Bowel Syndrome NCT05867693	University of Roma La Sapienza	N/A
Terminated	Efficacy of a Low FODMAP Diet According to Colonic pH in Irritable Bowel Syndrome Patients NCT05326646	University Hospital, Rouen	N/A
Completed	Evaluating the Efficacy of the Mediterranean Diet to the Low- Fermentable, Oligosaccharides, Disaccharides, Mo NCT05807919	University of Michigan	N/A
Unknown	Measurement and Analysis of Gas Composition in Digestive Tract NCT05810805	Xiuli Zuo	—
Completed	Dose-dependent FODMAP Reintroduction in IBS NCT05808023	Universitaire Ziekenhuizen KU Leuven	N/A
Recruiting	Efficacy of the DOMINO Diet App in IBS NCT05808036	Universitaire Ziekenhuizen KU Leuven	N/A
Unknown	Randomised Double-blind Active vs. Placebo Clinical Trial on the Effect of a Food Supplement on IBS in Childre NCT06123234	Azienda Ospedaliera Universitaria Policlinico "G. Martino"	N/A
Completed	The Efficacy of Probiotics as an Adjunct to Treatment of SIBO With Rifaximin NCT06223685	Pomeranian Medical University Szczecin	N/A
Terminated	Neuromodulation for Children With Cystic Fibrosis Experiencing Chronic Abdominal Pain NCT05515250	St. Louis University	N/A
Terminated	Human Milk Oligosaccharides (HMOs) for Irritable Bowel Syndrome (IBS) NCT05205785	dsm-firmenich Switzerland AG	N/A
Recruiting	Fecal Amino Acids，Gut Taste Receptors and Irritable Bowel Syndromes NCT06489444	Second Affiliated Hospital of Xi'an Jiaotong University	—
Unknown	Efficacy of a Probiotic Blend to Reduce Gastrointestinal Symptoms in Patients With Irritable Bowel Syndrome NCT05819281	Universidade do Extremo Sul Catarinense - Unidade Academica de Ciecias da Saude	Phase 2
Unknown	Development of Self-administrable Psychological Intervention Programs Supported by New Technologies as a Treat NCT06318572	Hospital Universitari Vall d'Hebron Research Institute	N/A
Completed	Audio-recorded Gut-Hypnotherapy for Sleep and Pain in Pediatric Abdominal Pain Disorders NCT07216092	Children's Hospital at Montefiore	N/A
Unknown	Dieta Mediterranea e Sindrome Dell'Intestino Irritabile in Pazienti Pediatrici NCT05738343	University of Roma La Sapienza	—
Completed	Effects of Vivatlac Synbiotikum in Patients With Irritable Bowel Syndrome NCT05731232	The President Stanisław Wojciechowski State University of Applied Sciences in Kalisz	N/A
Unknown	Visceral Sensitivity in Women With BS and Sexual Dysfunction NCT04716738	Hospital General de Mexico	—
Unknown	Irritable Bowel Syndrome Overlaping Celiac Disease NCT05740306	Centre of Postgraduate Medical Education	—
Recruiting	Evaluation of the SIMBA Capsule for Small Intestinal Dysbiosis NCT05633706	Nimble Science Ltd.	—
Completed	The Effect of Sugar Load in IBS Patients Depending on Sucrase-isomaltase Genes NCT05688826	Region Skane	N/A
Completed	Jing Si Herbal Tea for Long-Coronavirus Disease(COVID) Gut-brain Interaction NCT05668104	Buddhist Tzu Chi General Hospital	N/A
Completed	Evaluation Study of the Intestinal Microbiota and Quality of Life in Patients Suffering From IBS Treated With NCT05663060	Istituto Clinico Humanitas	N/A
Active Not Recruiting	i-CBT Functional Gastrointestinal Disorders in Youth: the Impact of Negative Illness Understanding and Parenta NCT05486585	Aarhus University Hospital	N/A
Terminated	Systems Biology of Gastrointestinal and Related Diseases NCT05579444	Viome	—
Recruiting	Reliability of a Food Frequency Questionnaire in the Assessment of Dietary Intake Including FODMAPs in Differe NCT05293769	Universitair Ziekenhuis Brussel	—
Completed	Basket Study (CT-100-002) to Evaluate the Effects of a DiNaMo™ Component Training NCT05573685	Click Therapeutics, Inc.	N/A
Unknown	Personalized Dietary Intervention Based on Microbiome Analysis vs FODMAP Diet for Irritable Bowel Syndrome NCT05646186	Istanbul Medipol University Hospital	N/A
Unknown	Prevalence of Encephalopathy in Patients With Inflammatory Bowel Diseases NCT05519904	Centre of Postgraduate Medical Education	—
Completed	A Novel Probiotic Mixture in Adults With IBS NCT06610149	University of Bari	N/A
Completed	Positive Outcomes of the Supplementation With Lecithin-based Delivery Form of Curcuma Longa and of Boswellia S NCT06407609	Azienda di Servizi alla Persona di Pavia	N/A
Not Yet Recruiting	The Role of Irritable Bowel Syndrome in Lactose Intolerance (LION) NCT05100719	University of Pecs	N/A
Recruiting	Internet-based Treatment for Patients Suffering From Severe Functional Somatic Disorders NCT05525598	University of Aarhus	N/A
Completed	The Value of Bio-electrical Impedance Analysis in Irritable Bowel Syndrome NCT05744258	Universitair Ziekenhuis Brussel	N/A
Unknown	Dietary Treatment for IBS Within Primary Health Care NCT05415488	Sahlgrenska University Hospital	N/A
Completed	Impact of A2 Milk Versus Conventional Milk on Intestinal Health: a Proof-of-concept Study in IBS-patients NCT04598529	Maastricht University Medical Center	N/A
Recruiting	Brachyspira and Intestinal Allergy-like Immune Reactions in Patients With Irritable Bowel Syndrome (IBS) NCT06413004	Magnus Simrén	N/A
Unknown	The Effect of Saccharomyces Boulardii in Clinical Presentation and Quality of Life Patient With IBS NCT05451433	Fakultas Kedokteran Universitas Indonesia	N/A
Recruiting	Efficacy of Probiotics in Patients With IBD NCT05652621	The First Affiliated Hospital of Xinxiang Medical College	N/A
Completed	Study to Evaluate the Effect of Pasteurized Akkermansia Muciniphila (pAkk) on Complaints Related to IBS NCT05348642	A-Mansia Biotech S.A.	N/A
Completed	Probiotics as Adjuvant Therapy in the Management of Irritable Bowel Syndrome NCT05523427	University of Mosul	N/A
Unknown	Colonoscopic Probiotics Infusion for Functional Gastrointestinal Disease NCT05366335	First Affiliated Hospital Xi'an Jiaotong University	Phase 4
Completed	A Pharmacy-based Observational Study to Learn More About Iberogast Advance in the Real-world Setting NCT05389709	Bayer	—
Completed	Peppermint Oil for the Treatment of Irritable Bowel Syndrome or Functional Abdominal Pain in Children: the MIN NCT05799053	St. Antonius Hospital	Phase 3
Completed	The 5Ad Diet for Functional Bowel Disorders NCT06338189	University of Suffolk	N/A
Recruiting	Fecal Microbiota Transplantation for Irritable Bowel Syndrome Associated Food Intolerance NCT05361785	Helsinki University Central Hospital	N/A
Completed	The Prevalence and Risk Factors of Irritable Bowel Syndrome Among Adults NCT05340400	University of Aleppo	—
Completed	Comprehensive Assessment of Nutrition and Dietary Intervention in Hypermobile Ehlers Danlos Syndrome NCT05148039	Queen Mary University of London	N/A
Active Not Recruiting	Neurocognitive Effects of FMT in MDD Patients With and Without IBS NCT05174273	Valerie Taylor	Phase 2 / Phase 3
Completed	Fecal Calprotectin Levels in Patients With Fibromyalgia NCT05404893	Ege University	—
Completed	MHNA-001 for Young Adults With IBS NCT05333926	Mahana Therapeutics	N/A
Completed	Well-being in IBS: Strengths and Happiness (WISH) NCT05289089	Massachusetts General Hospital	N/A
Not Yet Recruiting	Sucrase-isomaltase Deficiency as a Cause of Irritable Bowel Syndrome NCT05159115	Lovisenberg Diakonale Hospital	N/A
Completed	Smartphone Training for Attention Regulation for IBS NCT05083091	Carnegie Mellon University	N/A
Terminated	Recurrent Abdominal Pain and Exocrine Pancreatic Insufficiency NCT04231279	Orlando Health, Inc.	Phase 3
Completed	Tritordeum-based Foods for IBS Symptoms NCT05307185	Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis	N/A
Recruiting	Fecal Microbiota Transplantation to Relieve Symptoms of Irritable Bowel Syndrome Without Constipation NCT05803980	Fondazione Policlinico Universitario Agostino Gemelli IRCCS	N/A
Recruiting	Fecal Microbiota Transplantation to Relieve Symptoms of Irritable Bowel Syndrome With Constipation NCT05803993	Fondazione Policlinico Universitario Agostino Gemelli IRCCS	N/A
Unknown	Evaluation of Treatment Effect of Low FODMAP Diet in Treatment of IBS Patients NCT05144204	Taipei Veterans General Hospital, Taiwan	N/A
Unknown	Exploratory Study on Dosage of Qizhi Weitong Granules in the Treatment of Irritable Bowel Syndrome （IBS) NCT05113888	China Resources Sanjiu Medical & Pharmaceutical Co., Ltd.	Phase 2
Unknown	Direct Medical Costs Associated With Negative Diagnosis of IBS. NCT05144594	Region Örebro County	—
Unknown	Treatment of IBS in Primary Health Care. NCT05144581	Region Örebro County	—
Unknown	How Well do Primary Care Doctors in Region Örebro County, Sweden Follow Diagnostic Guidelines of IBS? NCT04859972	Region Örebro County	—
Recruiting	Efficacy of a Low FODMAP Diet in the Absence of Lactose Malabsorption in Moderate to Severe ROME IV IBS. NCT05120752	Universitair Ziekenhuis Brussel	Phase 3
Completed	Validation of the Small Intestine Microbiome Aspiration (SIMBA) Capsule NCT04094558	University of Calgary	N/A
Completed	GOS to Reduce Symptom Severity in IBS NCT05157061	Clasado	N/A
Recruiting	Predictive Value of Hydrogen/Methane Lactose Breath Testing on the Therapeutic Effect of Lactose-free Diet in NCT04974593	Universitair Ziekenhuis Brussel	Phase 3
Recruiting	ConfocAl endomicroSCopy bAsed Diet Trial in IBS NCT05097872	Universitaire Ziekenhuizen KU Leuven	N/A
Unknown	Precision Diagnostics of Functional and Organic Intestinal Pathology Based on Cellular and Molecular Profiling NCT05277662	Moscow State University of Medicine and Dentistry	N/A
Completed	Utility of the Administration of Chesnut and Quebracho Extract for Irritable Bowel Syndrome Diarrhea Predomina NCT05207618	Hospital de Clinicas José de San Martín	N/A
Withdrawn	Feasibility and Acceptability of the Internet-delivered Treatment "One Step at the Time" for Bodily Distress S NCT04870476	University of Aarhus	N/A
Completed	A Study of Chios Mastic Water in Irritable Bowel Syndrome NCT04893499	Rutgers, The State University of New Jersey	N/A
Completed	Effect of Lecithin-based Curcuma and Boswellia on Post-acute COVID-19 IBS NCT06423586	Azienda di Servizi alla Persona di Pavia	N/A
Completed	Postinfectious Irritable Bowel Syndrome and Gelsectan NCT05045768	Evangelismos Hospital	Phase 4
Unknown	Effects of Lactose-free Dairy Products on Athletes With Irritable Bowel Syndrome NCT05001997	University of Central Lancashire	N/A
Completed	The Efficacy of Single-strain Probiotics in Patients With Irritable Bowel Syndrome NCT05064930	Nordic Biotic Sp. z o.o.	N/A
Recruiting	Assessment of Anorectal Function in Patients With Inflammatory Bowel Disease NCT05185609	Region Örebro County	—
Enrolling By Invitation	A Study Evaluating Oral Eluxadoline Administered to Pediatric Participants With Irritable Bowel Syndrome With NCT04880876	AbbVie	Phase 3
Completed	Administration of a Molecular Complex of Resins, Polysaccharides and Polyphenols in Irritable Bowel Syndrome. NCT05016024	Aboca Spa Societa' Agricola	N/A
Unknown	A Clinical Trial Evaluating Diets for IBS NCT05831306	Beth Israel Deaconess Medical Center	N/A
Completed	Biomarkers of Diet-microbiota Interactions in Irritable Bowel Syndrome NCT04364750	McMaster University	EARLY_Phase 1
Unknown	Study of Oro-cecal Transit Time in Healthy Subjects Using Scintigraphy and Lactulose Hydrogen Breath Test. NCT05004207	Asian Institute of Gastroenterology, India	—
Unknown	Personalized Lifestyle Program in Treatment Resistant Irritable Bowel Syndrome NCT05028036	Karolinska Institutet	N/A
Unknown	Renal Involvement in Inflammatory Bowel Disease Patients NCT04921709	Assiut University	—
Unknown	the Relationship Between Helicobacter Pylori Infection and Irritable Bowel Syndrome NCT04847401	Sohag University	—
Completed	Aerobic Exercise Verus Acupuncture on the Quality of Life in Women Suffering From Irritable Bowel Syndrome NCT05947929	Cairo University	N/A
Completed	Nutrition to Relieve IBS Symptoms by Targeting the Microbiota NCT04790422	Wageningen University and Research	N/A
Active Not Recruiting	Donor Versus Autologous Fecal Microbiota Transplantation for Irritable Bowel Syndrome NCT04691544	University Hospital of North Norway	Phase 3
Terminated	Efficacy and Safety of Alflorex Bei Reizdarm in Patients With Irritable Bowel Syndrome NCT04859075	Medice Arzneimittel Pütter GmbH & Co KG	—
Completed	Confocal Laser Endomicroscopy to Determine Influence of Food Antigens on Mucosal Integrity NCT05056610	University of Erlangen-Nürnberg Medical School	N/A
Unknown	Rifaximin Therapy vs Low FODMAP Diet In IBS NCT04841980	University of Malaya	Phase 4
Completed	Comparison of the Effects of Different Nutrition Treatments on Patients With Irritable Bowel Syndrome NCT04853381	University of Gaziantep	N/A
Completed	Randomized Controlled Trial of Citizen-targeted Evidence-based Resources NCT04693780	McMaster University	N/A
Completed	The Effects of Bifidobacterium Breve Bif195 for Diarrhea-predominant Irritable Bowel Syndrome NCT04808271	Hvidovre University Hospital	N/A
Completed	The Efficacy of Sodium Butyrate and Probiotics in Patients With Irritable Bowel Syndrome NCT05013060	Nordic Biotic Sp. z o.o.	N/A
Unknown	Effects of a Multispecies Probiotic on Migraine NCT04696458	Scripps Health	N/A
Terminated	Neurovegetative Decoupling in Somatoform Disorders : Biofeedback Interest NCT04807933	University Hospital, Grenoble	N/A
Unknown	The Effects of Prucalopride in Patients With Constipation Predominant Irritable Bowel Syndrome NCT04757493	Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh	Phase 2 / Phase 3
Completed	Nutrition to Relieve IBS Constipation NCT04798417	Wageningen University and Research	N/A
Completed	Hypnotherapy Through Self-exercises in Children With Functional Abdominal Pain in Primary Care NCT05636358	University Medical Center Groningen	N/A
Completed	Impact of a Yoga Intervention on Pain and Multiomics in Participants With IBS NCT04315714	University of Maryland, Baltimore	N/A
Unknown	Probiotic Supplementation in the Dysbiosis of Bowel Preparation NCT04774042	National Taiwan University Hospital	N/A
Completed	Acceptability and Efficacy of Zemedy App Versus Education and Relaxation Training App for IBS NCT04665271	University of Pennsylvania	N/A
Completed	Saccharomyces Cerevisiae for Irritable Bowel Syndrome NCT05149599	Ziauddin University	Phase 1 / Phase 2
Not Yet Recruiting	Psychological and Dietary Treatment in IBS NCT04770883	Region Örebro County	N/A
Completed	Meditation and Yoga for Irritable Bowel Syndrome NCT04302623	University of Calgary	N/A
Unknown	Comorbid Esophageal Disorders in IBS Patients NCT04759378	Assiut University	N/A
Completed	Establishment of the Human Intestinal and Salivary Microbiota Biobank - Gastrointestinal Diseases NCT04698148	Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari	—
Terminated	Acupuncture-like Transcutaneous Electrical Nerve Stimulation on Bowel Symptom and Quality of Life in Patients NCT05042661	National Taipei University of Nursing and Health Sciences	N/A
Terminated	Effect of Olorinab on Gastrointestinal Transit in Patients With Irritable Bowel Syndrome NCT04655599	Arena Pharmaceuticals	Phase 1
Recruiting	Standardized Yoga & Meditation Program for Stress Reduction for Adolescents With Irritable Bowel Syndrome NCT05719246	The Cooper Health System	N/A
Terminated	Effect of a Probiotic Formula on Reducing SIBO in IBS Patients NCT04316806	AB Biotics, SA	N/A
Unknown	Prevalence of Antihistamine Responsive Irritable Bowel Syndrome With Diarrhea NCT04612803	University of Cincinnati	—
Completed	SH-DS01 on Fecal Metagenomic Stability NCT04598295	Beth Israel Deaconess Medical Center	Phase 2
Unknown	Efficacy of Acupuncture in Refractory Irritable Bowel Syndrome NCT04276961	Chengdu University of Traditional Chinese Medicine	N/A
Recruiting	Functional Digestive Disorders Observatory NCT04918329	University Hospital, Rouen	—
Completed	Effect of Low Fermentable Oligosaccharides, Disaccharides ,Monosaccharides and Polyols (FODMAP) Diet on Contro NCT05396651	Sarah Abdelrahman El Ezaby	N/A
Completed	Are Sleeping Disorders Associated With Visceral Hypersensitivity in Irritable Bowel Syndrome Patients ? NCT04168047	University Hospital, Rouen	N/A
Completed	Atrantil for Intestinal Bacterial Overgrowth NCT04755673	Northwestern University	N/A
Completed	Effect of STW5 (Iberogast ®) and STW5-II (Iberogast N®) on Transit and Tolerance of Intestinal Gas NCT04656730	Hospital Vall d'Hebron	Phase 4
Terminated	A Study of Randomized Sham-control Auricular TENS Unit Stimulation in Pediatric Functional Gastrointestinal Di NCT04247100	Gisela Grotewold Chelimsky	N/A
Completed	FMT for Post-infectious IBS NCT05461833	Bogomolets National Medical University	N/A
Completed	Effect of Oral Combined Berberine and Curcumin Pharmacological Therapy on IBS NCT06187298	Liaquat University of Medical & Health Sciences	—
Recruiting	Efficacy of Fecal Microbiota Transplantation (FMT) in Irritable Bowel Syndrome (IBS) NCT06201182	Thammasat University	N/A
Unknown	Helicobacter Pylori Eradication and Irritable Bowel Syndrome: A Prospective Study NCT04512898	Assiut University	Phase 4
Completed	Effects of Low FODMAP Diet on Colonic Epithelial Physiology in Diarrhea-predominant Irritable Bowel Syndrome NCT04542018	University of Michigan	N/A
Completed	Percutaneous Electrical Nerve Field Stimulation for Adults With Irritable Bowel Syndrome NCT04428619	University of California, Los Angeles	N/A
Completed	Analysis of Microbiota Changes Induced by Microencapsulated Sodium Butyrate in Patients With Inflammatory Bowe NCT04879914	University of Padova	N/A
Completed	Online Low-FODMAP Diet in Irritable Bowel Syndrome NCT07172581	Centre hospitalier de l'Université de Montréal (CHUM)	N/A
Unknown	Acupuncture for Irritable Bowel Syndrome Patients NCT04387383	Hong Kong Baptist University	N/A
Completed	GutMe!: IBS and Collagen Protein Powder an Interventional Study NCT04245254	ProofPilot	N/A
Unknown	Patient-reported Outcome Measures (PROMs) in Patients With Bodily Stress Syndrome: Protocol for a Prospective NCT04667611	Helsinki University Central Hospital	—
Withdrawn	A Non-Interventional Pilot Study to Explore the Role of Gut Flora in IBS NCT04214470	ProgenaBiome	—
Completed	Faecal Microbiota Transplantation (FMT) in Patients With IBSmechanism(s) of Action NCT04236843	Helse Fonna	N/A
Unknown	Frequency of Sleep Abnormalities in Patients With Irritable Bowel Syndrome and Effect of Pharmacological Inter NCT04193501	Sanjay Gandhi Postgraduate Institute of Medical Sciences	Phase 3
Completed	Hydrogen Breath Test an Instrument to Predict Rifaximin-Response in Irritable Bowel Syndrome Predominant Diarr NCT03729271	University of Michigan	Phase 4
Unknown	The Effect of a Low FODMAP Diet in Irritable Bowel Syndrome Patients NCT04373304	Universitaire Ziekenhuizen KU Leuven	N/A
Terminated	Osteopathy on IBS Symptoms in Patients With Ulcerative Colitis in Remission NCT04159311	Clinique Paris-Bercy	N/A
Completed	Vestibulodynia: Understanding Pathophysiology and Determining Appropriate Treatments NCT03844412	Duke University	Phase 2
Completed	Acceptability and Efficacy of the Zemedy App for Irritable Bowel Syndrome NCT04170686	University of Pennsylvania	N/A
Completed	Efficacy and Safety of IBS Digital Behavioral Treatment NCT04133519	metaMe Health	N/A
Completed	Efficacy of Physiotherapy Techniques on Irritable Bowel Syndrome (IBS). Pilot Study. NCT04486469	IBS Group, Alcalde	N/A
Unknown	Remote Study of an Electronic Means to Characterize Bowel Movements in Adult Populations NCT04182048	HealthMode Inc.	—
Completed	Effect and Tolerance of a Probiotic-based Medical Device Administered to Patients With Irritable Bowel Syndrom NCT04324658	PiLeJe	—
Completed	Treatment of Functional Abdominal Distension NCT04043208	Hospital Universitari Vall d'Hebron Research Institute	N/A
Terminated	Olorinab in Irritable Bowel Syndrome With Predominant Constipation (IBS-C) and Irritable Bowel Syndrome With P NCT04043455	Arena Pharmaceuticals	Phase 2
Recruiting	Safety and Efficacy of Fecal Microbiota Transplantation NCT04014413	Chinese University of Hong Kong	N/A
Completed	Face-to-face Versus Online Hypnotherapy for the Treatment of Irritable Bowel Syndrome NCT03899779	Maastricht University Medical Center	N/A
Unknown	Brain-Gut-Microbiota Interaction in IBS NCT04296552	Haukeland University Hospital	N/A
Completed	Effects of Low FODMAP Diet on Leaky Gut NCT04526808	Beth Israel Deaconess Medical Center	N/A
Unknown	Understanding Abdominal Pain in IBD and IBS NCT04020835	Guy's and St Thomas' NHS Foundation Trust	—
Completed	Probiotics and Irritable Bowel Syndrome NCT04572932	Ain Shams University	N/A
Active Not Recruiting	Effect of Serotonergic Stimulation on the Gut-brain Axis NCT03920410	Örebro University, Sweden	N/A
Completed	A Study Comparing the Effectiveness and Convenience of Dietary Therapy for Irritable Bowel Syndrome (IBS) NCT04072991	Sheffield Teaching Hospitals NHS Foundation Trust	N/A
Completed	Identification of Gluten Sensitivity in Irritable Bowel Syndrome NCT04017585	University of Bari	N/A
Active Not Recruiting	Cerebral Cortical Influences on Autonomic Function NCT03869372	David Levinthal	N/A
Completed	Low FODMAP Diet in Patients With IBS NCT05618106	Jens Rikardt Andersen	N/A
Completed	Do Biomarkers Predict Response to a Pediatric Chronic Pain Symptom Management Program? NCT03823742	Baylor College of Medicine	N/A
Completed	Does Improving Vagal Tone Increase Mitochondrial Bioenergetics NCT03931330	Medical College of Wisconsin	N/A
Completed	The Effects of FODMAPs in Patients With Irritable Bowel Syndrome NCT05182593	Sahlgrenska University Hospital	N/A
Completed	Marine Protein Hydrolysate as Dietary Supplement in Irritable Bowel Syndrome NCT03801057	Helse Møre og Romsdal HF	N/A
Completed	Effects of Dietary Fibre in Irritable Bowel Syndrome (IBS) NCT03803319	King's College London	N/A
Completed	Dietary Triggers of Gastrointestinal Symptoms in IBS Patients NCT03664531	McMaster University	N/A
Completed	Study to Evaluate the Efficacy and Safety of Vibegron Administered Orally for 12 Weeks to Women With Irritable NCT03806127	Urovant Sciences GmbH	Phase 2
Terminated	Effects of a Food Supplement Composed by BIOintestil ® (Bionocol®) on Microbiota and Inflammatory Profile in I NCT04340661	Targeting Gut Disease S.R.L.	N/A
Completed	Efficacy of Bifidobacterium Longum 35624 on the Quality of Life of IBS Patients With Different Symptom Severit NCT04662502	Biocodex	—
Unknown	Efficacy and Safety of Chinese Medicine JCM-16021 for Diarrhea-predominant Irritable Bowel Syndrome NCT03457324	ZhaoXiang Bian	Phase 2 / Phase 3
Completed	A Trial for New Treatment of Adult Participants With Irritable Bowel Syndrome NCT03721107	4D pharma plc	Phase 2
Completed	The Effect of Gluten in Patients With Irritable Bowel Syndrome and Healthy Volunteers NCT03869359	Sahlgrenska University Hospital	N/A
Completed	Effect of FODMAP Restriction on Persistent GI-symptoms in Coeliac Patients NCT03678935	Oslo University Hospital	N/A
Unknown	One Year Home Monitoring and Treatment of IBS Patients NCT03586622	Nordsjaellands Hospital	N/A
Unknown	The Ecological Role of Yeasts in the Human Gut NCT04138225	Grace Ward	—
Completed	Identification of IBS Metabotypes Based on Physiological Responses to Food NCT03653689	Uppsala University	N/A
Completed	Microbiota Profiling in IBS NCT03720314	Wageningen University	—
Completed	Study of a Management Strategy of Functional Bowel Disordes Related to Irritable Bowel Syndrome (IBS) With a M NCT05213910	PiLeJe	N/A
Completed	Combination of Alverine-simeticone and i3.1 Probiotic in IBS-D and IBS-M in Mexico NCT04145856	Hospital Juarez de Mexico	Phase 4
Withdrawn	Mucosal Innate Immune Activation in Chronic Intestinal Disorders NCT03529318	University of Arkansas	—
Completed	Effectiveness of Probiotics Stabilized With Cryoprotection Technology in Patients With Irritable Bowel Syndrom NCT04206410	Children's Memorial Health Institute, Poland	N/A
Recruiting	Fecal Microbiota Transplantation for Irritable Bowel Syndrome NCT03613545	Guangzhou First People's Hospital	Phase 2 / Phase 3
Completed	Effect of Curcumin on Gut Microbiota in IBS NCT03568513	Medical College of Wisconsin	N/A
Unknown	The Predictive Value of Alarm Symptoms in Patients With Irritable Bowel Syndrome Based on Rome IV NCT03620994	Second Affiliated Hospital of Xi'an Jiaotong University	—
Completed	The DOMINO Trial: Diet Or Medication in Irritable Bowel syNdrOme NCT04270487	Universitaire Ziekenhuizen KU Leuven	Phase 4
Completed	L. Reuteri DSM 17938 and L. Reuteri ATCC PTA 6475 in Moderate to Severe Irritable Bowel in Adults NCT04037826	Innovacion y Desarrollo de Estrategias en Salud	N/A
Terminated	Rifaximin on Visceral Hypersensitivity NCT03462966	Cedars-Sinai Medical Center	Phase 2
Completed	SMART Program in Irritable Bowel Syndrome (IBS) NCT03454386	University of California, Los Angeles	N/A
Completed	Endpoint Determination Study Protocol NCT03459482	Biomerica	N/A
Unknown	Fecal Microbiota Transplantation for Health Improvement (TFM3) NCT04011943	Federal Research and Clinical Center of Physical-Chemical Medicine	N/A
Unknown	Ethosuximide to Treat IBS NCT02973542	University Hospital, Clermont-Ferrand	Phase 2
Completed	Comparing Two Types of Diets on Psychological and Gastrointestinal Symptoms NCT03035799	Johns Hopkins University	N/A
Completed	Panaceo "MED" for IBS (Irritable Bowel Syndrome) NCT03817645	Scigenia GmbH	N/A
Completed	Fibre and Gas in Irritable Bowel Syndrome NCT03265002	University of Nottingham	N/A
Completed	Brain and Gut Responses to Intragastric Administration of FODMAPs in Healthy Subjects and Patients With Irrita NCT04283487	Universitaire Ziekenhuizen KU Leuven	N/A
Completed	A Longitudinal Study to Identify IBS Phenotypes Using Fecal Microbiota and Hydrogen Breath Testing NCT03219528	University of Michigan	Phase 4
Completed	Efficacy and Safety of a Food Supplement With Standardized Menthol, Limonene, and Gingerol Content in Patients NCT04484467	Federal Stare Budgetary Scientific Institution, Mental Health Research Center	N/A
Completed	Low FODMAPs Diet vs. Specific Dietary Advice in Patients With IBS Diarrheal Variant NCT03423069	Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis	N/A
Completed	Assessing Associations Between IBS Symptoms, Nutrition and QoL in IBS Patients Using a Questionnaire NCT03824821	Wageningen University	—
Completed	Effects of Faecal Microbiota Transplantation in Patients With IBS NCT03822299	Helse Fonna	N/A
Completed	Culturally Adapted Psychological Intervention for the Management of Irritable Bowel Syndrome (IBS) NCT03379064	Pakistan Institute of Living and Learning	N/A
Completed	Multicenter Observational Prospective Study to Describe Irritable Bowel Syndrome in the Russian Federation NCT03549143	Abbott	—
Unknown	The FAIS-Trial: Faecal Microbiota Transplantation (FMT) in Adolescents With Refractory Irritable Bowel Syndrom NCT03074227	Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)	N/A
Completed	The Effect of Citrus Extract on Gastrointestinal Health NCT03225261	Maastricht University Medical Center	Phase 2
Recruiting	Study to Explore the Therapeutic Effect of Eluxadoline in Treating Irritable Bowel Syndrome With Diarrhea in C NCT03339128	AbbVie	Phase 2
Completed	Mediterranean Diet and the Gut Microbiome NCT03269032	Wake Forest University Health Sciences	N/A
Completed	Efficacy of Low-FODMAPs Dietary Therapy for Irritable Bowel Syndrome in China NCT03304041	Sir Run Run Shaw Hospital	N/A
Completed	ICBT for Pain-predominant FGIDs in Children and Adolescents: an Implementation Study. NCT03252743	Karolinska Institutet	N/A

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