Implications of the Human Microbiota for Health and Disease

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04203303

Enrollment

5000

Registered

2019-12-18

Start date

2019-10-03

Completion date

2030-12-31

Last updated

2026-02-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Human Microbiota

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.

Interventions

OTHERObservational

Observational

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

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

Exclusion criteria

* None

Design outcomes

Primary

Measure	Time frame	Description
Microbiome Differences	10 years	compare the relative abundance of specific microorganism groups

Countries

United States

Contacts

CONTACTShahid Karim

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

CONTACTNick Wozniak

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

PRINCIPAL_INVESTIGATORVirend Somers, MD

Mayo Clinic

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 14, 2026