Recruiting

Observational StudyImplications of the Human Microbiota for Health and Disease

Sponsor:

Mayo Clinic

Code:

NCT04203303

Conditions

Human Microbiota

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Interventions

Observational

Study Details

Brief summary:

The purpose of this study is to advance the understanding of human health and disease as it relates to environmental factors that may affect intestinal and non-intestinal microbiota.

Conditions

Human Microbiota

Study ID

NCT04203303

Start date

Oct 3, 2019

Status verified date

Feb, 2026

Completion date

Dec 31, 2030

Anticipated

Primary completion date

Oct 15, 2030

Anticipated

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Inclusion Criteria:

Age 18 years of age or older
Able to provide informed consent

Exclusion Criteria:

None

Study Design

Enrollment

5000 participants

Anticipated

Interventions and Outcome Measures

Arms

Observational

Interventions

Observational

Primary outcome measure

Microbiome Differences [ Time Frame: 10 years ]

Central Contacts and Locations

Central contacts

Shahid Karim

(507) 422-0763 Karim.Shahid@mayo.edu

Nick Wozniak

(507) 255-8794 Wozniak.Nicholas@mayo.edu

Locations

Mayo Clinic

Recruiting

Rochester, Minnesota, United States, 55905

Contacts

Shahid Karim

507-422-0763 Karim.Shahid@mayo.edu

Nick Wozniak

(507) 255-8794 Wozniak.Nicholas@mayo.edu

Principal Investigator:

Virend Somers, MD

More Information

Sponsor

Mayo Clinic

Last update posted

Feb 13, 2026

Last verified

Feb, 2026

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by Mayo Clinic on 2026-02-13.