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Study identifier: NCT01752738 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Intestinal Transport of Microbial Metabolites in Chronic Kidney Disease

Condition: Chronic Kidney Disease  ·  Sponsor: Universitaire Ziekenhuizen KU Leuven

PhaseN/A
Planned participants20
Who can joinAll sexes, 18 Years to 85 Years
Healthy volunteersNo

About this study

Chronic kidney disease is associated with the accumulation of various metabolites, i.e., uremic retention solutes. Evidence is mounting that the colonic microbiome contributes substantially to these uremic retention solutes. Indoxyl sulfate and p-cresyl sulfate are among the most extensively studied gut microbial metabolites, and are associated with cardiovascular disease, chronic kidney disease progression and overall mortality. Mechanisms governing their intestinal uptake and metabolism, however, are currently unknown. The investigators aim to explore these transport characteristics in depth. Therefore, colonic biopsies will be sampled of patients with chronic kidney disease, analyzed and compared to available data of healthy controls. Insights in the mechanisms controlling intestinal transport and metabolism of indoxyl sulfate and p-cresyl sulfate is certainly relevant as it might lead to novel therapeutic targets in the treatment of chronic kidney disease.

This description comes directly from the study's public registry record.

Talk to the study team

Sander Derjongh  ·  + 32 16 342352  ·  sander.dejongh@kuleuven.be

Bjorn Meijers, MD, PhD  ·  +32 16 344 580  ·  bjorn.meijers@uzleuven.be

Always discuss trial participation with your own doctor first.

Locations (1)

University Hospitals LeuvenLeuven, Vlaams Brabant, BelgiumRecruiting

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Source record: clinicaltrials.gov/study/NCT01752738