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Recruiting NCT04579900

NCT04579900 Dissecting Host-microbiome Modifiers of Type 2 Diabetes Risk

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Clinical Trial Summary
NCT ID NCT04579900
Status Recruiting
Phase
Sponsor Laval University
Condition Type 2 Diabetes
Study Type INTERVENTIONAL
Enrollment 40 participants
Start Date 2021-02-01
Primary Completion 2025-12-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 60 Years
Study Type INTERVENTIONAL
Interventions
Endoscopy and duodenal biopsy and sampling

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 40 participants in total. It began in 2021-02-01 with a primary completion date of 2025-12-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

It is now well documented that changes in gut microbiota composition accompany obesity and type 2 diabetes (T2D) and contribute to low-grade inflammation, insulin resistance,and glucose intolerance. It is not yet clear if T2D predisposes the intestine to allow more microbial products or possibly live bacteria to subvert the gut mucosal barrier. However, it is known that hyperglycemia during T2D induces a more permissive gut barrier allowing increased penetration of microbes and their products into the blood. An important next step is to determine which strains of bacteria promote dysbiosis, allowing bacteria or bacterial components to subvert the gut barrier and alter glucose control. It is hypothesized that gut microbes in the colon and other lower gut segments are key modulators of energy balance, glucose homeostasis and insulin sensitivity.

Eligibility Criteria

Inclusion Criteria: * T2DB de novo or non T2DB patients Exclusion Criteria: * oral hypoglycemic agents or lipidlowering or antihypertensive drugs

Contact & Investigator

Central Contact

Geneviève Pilon, PhD

✉ Genevieve.Pilon@criucpq.ulaval.ca

📞 418-656-8711

Principal Investigator

André Marette, PhD

PRINCIPAL INVESTIGATOR

Laval University

Frequently Asked Questions

Who can join the NCT04579900 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 60 Years, studying Type 2 Diabetes. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT04579900 currently recruiting?

Yes, NCT04579900 is actively recruiting participants. Contact the research team at Genevieve.Pilon@criucpq.ulaval.ca for enrollment information.

Where is the NCT04579900 trial being conducted?

This trial is being conducted at Québec, Canada.

Who is sponsoring the NCT04579900 clinical trial?

NCT04579900 is sponsored by Laval University. The principal investigator is André Marette, PhD at Laval University. The trial plans to enroll 40 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology