Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Microbiota”

3,207 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 3,207 results

Not applicableStudy completedNCT04698759
What this trial is testing

Immune and Scfa Profile of Stunting Children

Who this might be right for
Immune DeficiencyStuntingFatty Acid
Bina Nusantara University 131
Not applicableUnknownNCT03663556
What this trial is testing

Feeding the Preterm Gut Microbiota - Impact of Infant-feeding on Preterm Gut Microbiota Development

Who this might be right for
Very Preterm Infants
Universidade do Porto 60
Not applicableStudy completedNCT05840588
What this trial is testing

Effect of Bifidobacterium Breve PRL2020 (an Amoxicillin-clavulanate-resistant Strain) on Gastrointestinal Symptoms and Gut Microbiota Composition in Children Treated With Amoxicillin or Amoxicillin/Clavulanate

Who this might be right for
Bacterial Infections
Liaquat University of Medical & Health Sciences 121
Not applicableActive Not RecruitingNCT06352203
What this trial is testing

Effect of Probiotics on the Intestinal Microbiota of Pediatric Patients

Who this might be right for
Neurodevelopmental Disorders
ProbiSearch SL 60
Not applicableStudy completedNCT01461070
What this trial is testing

Intestine Bacteria and Breast Cancer Risk

Who this might be right for
Breast Neoplasms
National Cancer Institute (NCI) 175
Post-approval studies (Phase 4)Study completedNCT06633705
What this trial is testing

Changes in Neighbouring Microbiota in Genitourinary Syndrome

Who this might be right for
Genitourinary Syndrome of Menopause
Koc University Hospital 31
Early research (Phase 1)Study completedNCT07477522
What this trial is testing

Effects of High-Fiber Diet on Gut Microbiota, Metabolism, and Immune Microenvironment in Solid Tumor Patients: A Clinical Study

Who this might be right for
Diet HabitsHigh-fibre DietSolid Tumor Cancer
West China Hospital 17
Not applicableUnknownNCT04662853
What this trial is testing

Gut Microbiota and Color-rectal Cancer.

Who this might be right for
CancerColo-rectal CancerDiagnoses Disease+2 more
Maimónides Biomedical Research Institute of Córdoba 153
Not applicableUnknownNCT03377946
What this trial is testing

Effect of Probiotics on Pre-diabetes and Diabetes in China

Who this might be right for
Type 2 Diabetes Mellitus
Chinese PLA General Hospital 220
Early research (Phase 1)Study completedNCT05586386
What this trial is testing

Cherries Role in Gut Microbiota-liver-brain Function

Who this might be right for
Obesity
Texas A&M University 60
Not applicableStudy completedNCT04674839
What this trial is testing

The Impact of MS-20 on Gut Microbiota Composition in Adult Individuals

Who this might be right for
Microbiota
Microbio Co Ltd 100
Not applicableEnded earlyNCT05176795
What this trial is testing

Host-microbiota-environment Interactions

Who this might be right for
Juvenile Idiopathic ArthritisDiabetes type1Inflammatory Bowel Diseases
University Hospital, Clermont-Ferrand 4
Not applicableWithdrawnNCT03760653
What this trial is testing

Synergic Effects of Physical Activity and Probiotic on Gut Immune System and Quality of Life of Breast Cancer Survivors.

Who this might be right for
Breast Cancer Females
Universidad Europea de Madrid
Not applicableStudy completedNCT02558673
What this trial is testing

Trimethylamine-N-oxide Production and Metabolism

Who this might be right for
Healthy
Cornell University 40
Not applicableStudy completedNCT04222153
What this trial is testing

Innovative Approach to Fecal Microbiota Transplantation (FMT) Applied for Chronic Kidney Disease (CKD)

Who this might be right for
HealthyChronic Kidney Diseases
Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari 10
Early research (Phase 1)UnknownNCT03836170
What this trial is testing

Analysis of the Impact of Cholecystectomy on Gut Microbiome in Adults

Who this might be right for
Laparoscopic Cholecystectomy
Shanghai Jiao Tong University School of Medicine 40
Not applicableNot Yet RecruitingNCT07054645
What this trial is testing

Elderberry Functional Gum and Cognitive & Oral Health in Older Adults

Who this might be right for
Mild Cognitive Impairment (MCI)AgingOral Microbiome
Burdur Mehmet Akif Ersoy University 34
Not applicableStudy completedNCT05330039
What this trial is testing

Characterization of Intestinal Microbiota in Children With Inborn Errors of Metabolism (IEM)

Who this might be right for
Inborn Errors of MetabolismPropionic AciduriaMethylmalonic Aciduria+1 more
Emma Marie Caroline Slack 22
Not applicableStudy completedNCT04128839
What this trial is testing

Impacts of Aronia on Inflammation and the Gut Microbiome

Who this might be right for
Metabolic SyndromeInflammationHypertriglyceridemia+1 more
Montana State University 40
Not applicableStudy completedNCT02210572
What this trial is testing

Effect of Prebiotics Versus Low FODMAPs Diet on Intestinal Microbiota and Symptoms

Who this might be right for
Functional Gastrointestinal Disorders
Hospital Universitari Vall d'Hebron Research Institute 40
Next Page