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Clinical Trial Summary

The objective is to assess the impact of 12 weeks supplement of sodium-butyrate twice daily or placebo on intestinal inflammation and albuminuria.

A randomized, placebo-controlled, double-blind, two-site trial including 48 patients with type 1 diabetes, albuminuria and intestinal inflammation. Participants will be randomized 1:1 to active treatment or placebo for a period of 12 weeks.

The primary endpoint is change from baseline to week 12 in intestinal inflammation, measured by fecal calprotectin.


Clinical Trial Description

In patients with type 1 diabetes, increased intestinal inflammation, reduced gut barrier function and resulting influx of proinflammatory molecules have been described. This might contribute to systemic inflammation and the development of diabetic complications like nephropathy and ischemic heart disease. Interestingly, the gut microbiota is altered in persons with type 1 diabetes, who have less butyrate-producing bacteria. The short-chain fatty acid butyrate improves the intestinal barrier function, and the altered bacterial composition is hypothesized to play a role in the intestinal inflammation. Treatment with butyrate has improved metabolic, colonic and renal function in animal models of chronic kidney disease.

The aim of the study is to test whether orally ingested sodium butyrate can reduce intestinal inflammation in patients with type 1 diabetes and albuminuria in a randomized, placebo-controlled, double-blind, two-site trial.

Persons with type 1 diabetes and albuminuria are recruited from Steno Diabetes Center Copenhagen (SDCC) and Folkhälsan Research Center, FinnDiane, Helsinki, Finland and screened for intestinal inflammation. 48 participants with intestinal inflammation (fecal calprotectin ≥50 μg/g) are randomized to receive 3.6 g sodium butyrate or placebo for 12 weeks. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04073927
Study type Interventional
Source Steno Diabetes Center Copenhagen
Contact Peter Rossing, Professor
Phone +45 30193383
Email peter.rossing@regionh.dk
Status Recruiting
Phase N/A
Start date August 5, 2019
Completion date August 5, 2020

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