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SwissGut - The Healthy Swiss Microbiome

NCT06191224 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2024-01-23

No results posted yet for this study

Summary

Objective:

This study is designed to address the complex interplay between the gut microbiome, environmental factors, and inflammatory diseases, with a specific emphasis on serving as a healthy cohort for several related projects.

Primary hypotheses:

Since data from this study will be used as control data for four studies, four primary hypothesis will be defined.

Hypothesis H1: Levels of intestinal inflammation will be substantially higher in Zimbabweans living in rural areas and low-resource settings (i.e. high-density areas) compared to Zimbabwean and Swiss individuals living in high-resource settings.

Hypothesis H2: Bottlenecks and blooms of bacterial strains are less frequent in healthy participants than in inflammatory bowel disease (IBD) patients and bacterial strains will have lower mutation rates in healthy patients when compared to strains from IBD subjects (partner study: BASEC 2021-00871).

Hypothesis H3: Longitudinal changes of the faecal microbiome of healthy Swiss individuals differ systematically compared to longitudinal changes of the faecal microbiome of Swiss UC patients with active disease (partner study: BASEC 2022-02008).

Hypothesis H4: The HRV of healthy Swiss individuals differ systematically from HRV of Swiss IBD patients and can be associated with differentially abundant bacterial taxa (partner study: BASEC 2022-02008).

Conditions

  • Healthy

Sponsors & Collaborators

  • Benjamin Misselwitz

    lead OTHER

Principal Investigators

  • Benjamin Misselwitz, MD · Inselspital, Bern University Hospital

  • Sebastian B. U. Jordi · University of Bern

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-05-28
Primary Completion
2025-07-05
Completion
2025-07-05

Countries

  • Switzerland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06191224 on ClinicalTrials.gov