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Butyrate-enriched Triglyceride and Diabetes Prevention

Maastricht University Medical Centre (MUMC) logo

Maastricht University Medical Centre (MUMC)

Status

Enrolling

Conditions

Obesity
Type 2 Diabetes
PreDiabetes

Treatments

Dietary Supplement: butyrate/hexanoate-enriched triglycerides

Study type

Interventional

Funder types

Other

Identifiers

NCT06384313
NL86266.068.24

Details and patient eligibility

About

A body of animal studies as well as observational studies in humans demonstrated that butyrate is one SCFA that has pronounced positive effects on body weight control, inflammation, and insulin resistance. Even though the SCFA hexanoate is less researched, it has been shown to be involved in anti-inflammatory processes. Of note, acute human studies showed that fibre-induced metabolic improvements are linked to higher SCFA levels in the systemic circulation. It has been shown that a butyrate/hexanoate-enriched triglyceride oil enhanced systemic butyrate and hexanoate concentrations for a prolonged time. Yet, it remains to be determined whether a chronic increase in circulating butyrate and hexanoate concentrations translate into long-term benefits. In this study it is hypothesized that a chronic increase of butyrate/hexanoate in the circulation may improve host metabolism and metabolic health by improving adipose tissue function, reducing systemic lipid overflow and inflammation thereby increasing peripheral insulin sensitivity in individual with overweight/obesity and prediabetes.

Enrollment

48 estimated patients

Sex

All

Ages

20 to 70 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

In order to be eligible to participate in this study, a subject must meet all of the following criteria:

  • Age 20-70 years

  • BMI ≥ 28 and < 40 kg/m2

  • Weight stable for at least 3 months

  • Normal blood pressure (systolic blood pressure 100-140 mmHg, diastolic blood pressure 60-90 mmHg)

  • One or more of the following criteria to determine disturbed glucose/insulin homeostasis

    • Fasting glucose 5.6-6.9 mmol/L
    • Two-hour glucose of 7.8-11.1 mmol/L
    • HOMA-IR ≥ 2.2
    • HbA1c (5.7-6.4%)

Exclusion criteria

  • Diabetes mellitus (type 1 or 2)

    • Cardiovascular disease: including no history or myocardial infarction, heart failure, arrhythmias
    • Pulmonary disease: no history of chronic obstructive pulmonary disease, emphysema, bronchitis, asthma
    • Kidney (e.g. kidney failure) or liver (e.g. cirrhosis, non-alcoholic fatty acid) malfunction
    • Gastrointestinal disease (no inflammatory bowel disease, irritable bowel syndrome or digestive disorders) or a history of abdominal surgery (except appendectomy and cholecystectomy)
    • Autoimmune disease
    • Any other diseases affecting glucose and/or lipid metabolism or use of any medication that influence glucose or fat metabolism and inflammation
    • Ongoing disease or any disease with a life expectancy ≤ 5 years
    • Abuse of products; alcohol (>15 units per week) and drugs, excessive nicotine use defined as >20 cigarettes per week
    • Regular supplementation of pre- or probiotic products, use of pre- or probiotics, antibiotics and laxatives 3 months prior to the start of the study
    • Intensive exercise training more than three hours a week
    • Plan to lose weight or to follow a hypocaloric diet or vegetarian diet
    • Pregnancy

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

48 participants in 2 patient groups, including a placebo group

butyrate/hexanoate-enriched triglycerides
Experimental group
Description:
Oil containing butyrate and hexanoate-enriched triglycerides
Treatment:
Dietary Supplement: butyrate/hexanoate-enriched triglycerides
placebo
Placebo Comparator group
Description:
Oil devoid of butyrate and hexanoate but with similar composition as the intervention oil
Treatment:
Dietary Supplement: butyrate/hexanoate-enriched triglycerides

Trial contacts and locations

1

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Central trial contact

Emanuel E Canfora, PhD

Data sourced from clinicaltrials.gov

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