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 “Microbiome, Human”

237 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 237 results

Testing effectiveness (Phase 2)UnknownNCT02035878
What this trial is testing

Probiotics and the Microbiome: Clinical Intervention Trial for Anxiety and Depression

Who this might be right for
AnxietyDepression
Acadia University 75
Not applicableNot Yet RecruitingNCT07315568
What this trial is testing

Couples and Microbial Diversity

Who this might be right for
InfertilityTransmissionInfections
Tampere University Hospital 200
Not applicableUnknownNCT05738473
What this trial is testing

Effects of IAP-EOGBSD on Maternal Vaginal Microbiome, Offspring's Gut Microbiome and Metabolites.

Who this might be right for
Microbiome, Human
Zhujiang Hospital 492
Not applicableActive Not RecruitingNCT07756177
What this trial is testing

Guangzhou Preterm and Term Birth Cohort Study

Who this might be right for
Preterm BirthNeurodevelopmental DisordersOverweight+2 more
Sun Yat-sen University 200
Not applicableStudy completedNCT03487679
What this trial is testing

Effects of Prolonged Fasting on Microbiome and HDL

Who this might be right for
Fasting
University of California, Davis 21
Not applicableStudy completedNCT04784845
What this trial is testing

Lactamica 9: Neisseria Lactamica Inoculation in Late Pregnancy

Who this might be right for
Microbial Colonization
University of Southampton 31
Not applicableStudy completedNCT07165145
What this trial is testing

Effect of Agricultural Practices on Crops, Gut Microbiome, and Human Health

Who this might be right for
Obesity PreventionMicrobiome Analysis
Amsterdam University Medical Centers (UMC), Location Academic Medical Center (AMC) 44
Not applicableStudy completedNCT03058575
What this trial is testing

Effects of a Novel Food Product Containing Microbiota Accessible Carbohydrates on the Human Microbiome

Who this might be right for
Gut Microbiome
Access Business Group 30
Not applicableActive Not RecruitingNCT05111990
What this trial is testing

Human Milk and Its Effect on Infant's Metabolism and Infant Gut Microbiome

Who this might be right for
Breast Milk CollectionHuman Milk/BreastfeedingHuman Milk Microbiome+1 more
University of Aarhus 168
Not applicableStudy completedNCT03123874
What this trial is testing

Milk in Life Conditions (MiLC): Bacterial Composition of Human Milk Pumped and Stored in "Real-Life" Conditions

Who this might be right for
Human Milk MicrobiomeBacterial Growth
Cornell University 52
Not applicableLooking for participantsNCT06977113
What this trial is testing

Maternal High Fibre Fermented Diet Effect on Breastfed Infant Gut Microbiome

Who this might be right for
Healthy MothersHealthy Infants
University of Glasgow 56
Not applicableStudy completedNCT02249793
What this trial is testing

Exploratory Study of Circadian Relationships Between Social Behavior, Blood Pressure and Metabolomics

Who this might be right for
Healthy
University of Pennsylvania 6
Not applicableStudy completedNCT02021799
What this trial is testing

The Effect of Under-nutrition on the Human Microbiota

Who this might be right for
Pregnancy
Western University, Canada 77
Post-approval studies (Phase 4)Study completedNCT04192487
What this trial is testing

Effects of Crofelemer on the Gut Microbiome in Healthy Volunteers and in HIV+ Patients With Non-Infectious Diarrhea

Who this might be right for
Acquired Immunodeficiency SyndromeHealthy VolunteersHIV/AIDS+2 more
Napo Pharmaceuticals, Inc. 17
Not applicableActive Not RecruitingNCT05565586
What this trial is testing

Impact of High Dietary Fiber on Microbiome and Vaccine Responses

Who this might be right for
Influenza
M.D. Anderson Cancer Center 31
Post-approval studies (Phase 4)Study completedNCT07805837
What this trial is testing

Comparative Immunologic Mechanisms and Microbiome Interactions Following Different Influenza Vaccine Formulations in Older Adults

Who this might be right for
InfluenzaInfluenza VaccinesMicrobiome+1 more
Korea University Guro Hospital 121
Not applicableStudy completedNCT06613542
What this trial is testing

Effects Of Daily Taurine Intake For 6 Months On Biological Age and Body Metabolism Indicators As Well As Physical Fitness In 55-75-year-old Women And Men

Who this might be right for
TaurineAging, BiologicalPhysical Activity+6 more
Technical University of Munich 90
Not applicableLooking for participantsNCT05121025
What this trial is testing

Pathogen-microbiome Interaction During Helicobacter Pylori Infection

Who this might be right for
Helicobacter Pylori Infection
University Hospital Freiburg 180
Early research (Phase 1)Study completedNCT04335526
What this trial is testing

A Clinical Study to Assess the Effect of Change of Bile Acid on the PD and Safety of Metformin and Microbiome Profiles

Who this might be right for
Human Microbiome
Seoul National University Hospital 15
Not applicableStudy completedNCT05150184
What this trial is testing

Isolation and Characterization of Multiple Microbial Species From Diverse Healthy Adults

Who this might be right for
Human Microbiome
Danisco 52
Next Page