MicrobiomeTrials
  • Search Trials
  • Conditions
  • Learn
  • About
Data source: ClinicalTrials.gov
This site is for informational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider.
Sign up for updates
Loading filters…
Showing 11641 microbiome trials
Multi-Center Study of Panosyl-Isomaltooligosaccharides Adjunctive to PPI Therapy to Treat GERDPhase 2Completed
Gastroesophageal Reflux
This study will be conducted as a multi-center, randomized, double-blind, placebo-controlled trial to evaluate the effec…
Phoenix, United StatesCompleted May 27, 2026
View Trial →
Effects of Urolithin A Supplementation on Glucose Metabolism in Healthy Adults 55 >= Years Old: A Randomized Triple-Masked Controlled Clinical TrialRecruiting
Healthy Volunteer
Background: As people age, the cells in the pancreas that produce insulin begin to release less of this hormone, and le…
Baltimore, United StatesEst. completion Mar 31, 2027
View Trial →
Study Using Prebiotics to Improve Gut Microbiome Diversity After Autologous Cellular TherapyRecruiting
Multiple MyelomaLymphoma
Higher gut microbiome diversity has been associated with improved survival following autologous stem cell transplantatio…
Omaha, United StatesEst. completion Jul 2028
View Trial →
Modifiers of Disease Severity in Cerebral Cavernous MalformationsCompleted
Cavernous Angioma, FamilialCerebral Cavernous MalformationsCerebral Cavernous Hemangioma
Cerebral cavernous malformations (CCMs) are clusters of abnormal blood vessels in the brain and spine. CCMs can bleed an…
Phoenix, United StatesCompleted Mar 31, 2025
View Trial →
Dietary Fiber to Induce Gut Microbiota-mediated Response to Immunotherapy in Melanoma.Phase 2Recruiting
Melanoma (Skin) Stage IVMelanoma (Skin Cancer)Melanoma MetastaticMelanoma AdvancedMelanoma
Previous research has shown that a higher fiber intake may have a beneficial effect on the intestinal health and improve…
Nijmegen, NetherlandsEst. completion May 1, 2028
View Trial →
Oral Lactobacillus Crispatus Lc-G22 as Adjunctive Therapy for Vulvovaginal CandidiasisCompleted
Vulvovaginal Candidiasis
This single-center, randomized, single-blind, placebo-controlled trial aimed to evaluate the efficacy and safety of oral…
Guangzhou, ChinaCompleted Dec 15, 2023
View Trial →
The Longitudinal Impact of Respiratory Viruses on Bronchiolitis Obliterans Syndrome After Allogeneic Hematopoietic Cell Transplantation (The RV-BOS Study)Recruiting
Bronchiolitis Obliterans SyndromeHematopoietic and Lymphoid Cell Neoplasm
This observational trial studies whether respiratory viruses are the cause of lung disease (bronchiolitis obliterans syn…
Palo Alto, United StatesEst. completion Jun 30, 2028
View Trial →
Modified Huang-Lian-Jie-Du Decoction (MHLJDD) for Atopic Dermatitis in ChildrenPhase 1Completed
Atopic Dermatitis
The study aims to evaluate the clinical efficacy of Chinese medicine (CM) for the treatment of subacute and chronic Atop…
Hong Kong, Hong KongCompleted Aug 27, 2024
View Trial →
Modified Xiao-Feng Powder for Chronic UrticariaPhase 2Completed
Chronic Urticaria
Urticaria is a common skin disorder and 15-25% of people experience at least one attack of urticaria during their lifeti…
Shatin, Hong KongCompleted Apr 7, 2023
View Trial →
A Study of the Drug Selinexor With Radiation Therapy in Patients With Newly-Diagnosed Diffuse Intrinsic Pontine (DIPG) Glioma and High-Grade Glioma (HGG)Phase 1Recruiting
Malignant Glioma
This phase I/II trial tests the safety, side effects, and best dose of selinexor given in combination with standard radi…
Birmingham, United StatesEst. completion Jun 30, 2027
View Trial →
A Specific Probiotic in thE MOdulation of Gut Microbiota of patieNts With Mild-to-modErate Ulcerative ColitisRecruiting
Ulcerative ColitisCrohn Disease
Probiotics are live microorganisms that provide health benefits when consumed in sufficient amounts. Traditional probiot…
Roma, ItalyEst. completion Sep 14, 2026
View Trial →
Transit Bipartition After Sleeve GastrectomyRecruiting
Obesity & OverweightGastroesophageal Reflux (GERD)Weight RecurrenceBariatric Surgery
This prospective, single-center study will evaluate adults undergoing revisional conversion from sleeve gastrectomy to i…
Ribeirão Preto, BrazilEst. completion Sep 30, 2027
View Trial →
Single-center Exploratory Study of the Intestinal Microbiota in Patients Treated for Irritable Bowel Syndrome With Predominant Constipation and Methane ProductionRecruiting
Irritable Bowel Syndrome
Irritable Bowel Syndrome (IBS), characterized by the Rome IV criteria, is a functional bowel disorder combining abdomina…
Lyon, FranceEst. completion Oct 10, 2028
View Trial →
Effect of the Consumption of Cookies Enriched With Plant Proteins and of a Vitamin D Supplement on the Progression of Sarcopenia in the ElderlyRecruiting
Sarcopenia in ElderlySarcopeniaNutritional InterventionMicrobiome AnalysisMuscle Mass and StrengthBiomarkers / BloodQuality of Life Outcomes
The ageing population makes it necessary to find effective strategies for the prevention of sarcopenia (the progressive …
Udine, ItalyEst. completion Aug 30, 2026
View Trial →
Assessing the Impact of Perceptions of Unpredictability on Objective Measures of Food Consumption and MetabolismRecruiting
Healthy VolunteerObestity
Background: Many people in the United States are overweight or obese. This natural history study will look into how lif…
Phoenix, United StatesEst. completion Jan 30, 2027
View Trial →
Study of Yupingfeng Powder Treating Allergic Rhinitis (AR)Phase 2Recruiting
Allergic Rhinitis
Rhinitis is broadly defined as inflammation of the nasal mucosa. It is a common disorder that affects up to 40% of the p…
Shatin, Hong KongEst. completion Dec 31, 2026
View Trial →
Chinese Medicine for Patients With PsoriasisPhase 2Completed
Psoriasis
Psoriasis is an inflammatory skin disease with huge negative impact on the quality of life of the patients, and has an o…
Hong Kong, Hong KongCompleted Mar 27, 2026
View Trial →
Probiotic IBNI617 for Moderate to Severe Depression: A Randomized Controlled TrialRecruiting
Major Depressive Disorder (MDD)IBNI617
IBNI617 is a live biotherapeutic product(LBP). This is a randomized, double-blind, placebo-controlled, parallel-group Ph…
Shanghai, ChinaEst. completion Dec 2027
View Trial →
Impact Of A Phe-Restricted Diet On Gut Health In Children With PKURecruiting
Phenylketonuria
Phenylketonuria (PKU) is an inherited disorder of phenylalanine (Phe) metabolism. The mainstay of treatment is a Phe-res…
Birmingham, United KingdomEst. completion Dec 2026
View Trial →
Early Metabolic Effects of Antiretroviral Drugs in Healthy volUnteers: a Phase 2 Randomized StudyPhase 2Recruiting
Healthy VolunteerWeight GainMetabolic EffectsIntegrase Strand Transfer Inhibitors
Background: People with HIV take drugs to keep the amount of virus in their body low. One type of these drugs, called i…
Bethesda, United StatesEst. completion Jan 31, 2028
View Trial →
← PreviousPage 1 of 583Next →
Recruitment Status