C15:0 Supplementation in Young Adults at Risk for Metabolic Syndrome

Metabolic Syndrome Clinical Trial

Official title:

A Double Blind, Randomized, Single Center, Controlled, Two Arm Trial of Dietary C15:0 Supplementation in Young Adults at Risk for Metabolic Syndrome

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT04947176
• Other study ID #: 201339
• Status: Active, not recruiting
• Phase: N/A
• Start date: July 6, 2021
• Est. completion date: December 2023

Study information

• Verified date: June 2023
• Source: University of California, San Diego
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study will determine changes in plasma C15:0 levels in young adults with BMI ≥ 25 in response to 12 weeks of daily oral C15:0 supplementation.

Description:

Metabolic syndrome is a disturbance in how the body processes both carbohydrates and fats. This condition has become common in children and young adults, especially in association with excess body fat. People with metabolic syndrome are at increased risk for type 2 diabetes, cardiovascular disease, and nonalcoholic fatty liver disease (NAFLD). Diet is believed to play an important role in both developing and treating metabolic syndrome. Studies have shown that low dietary intake of a type of fats known as odd chain fatty acids is associated with a higher risk for each of the metabolic syndrome associated conditions of diabetes, heart disease, and liver disease. Supplementation with one specific odd chain fatty acid known as C15:0 has shown to decrease the effects of metabolic syndrome in both cellular and animal models. In people, the epidemiology of consumption of C15:0 in the diet is consistent with this belief. However, clinical trials have yet to be done with supplemental C15:0. This study is a pilot study of C15:0 supplementation in a group of young adults at risk for metabolic syndrome. The study will determine how well supplementation with C15:0 daily for 12 weeks is able to raise levels of C15:0 in the blood when compared to placebo. The study will also look for signs that increasing blood levels of C15:0 leads to changes in physiology.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 30
• Est. completion date: December 2023
• Est. primary completion date: April 30, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 25 Years

Eligibility

Inclusion Criteria:

• Age 18 through 25 years

• Body Mass Index = 25 Kg/m2

Exclusion Criteria:

• Reported habitual dietary intake of C15:0 that consistently exceeds 250 mg per day

• Significant alcohol consumption (average consumption >1 drink/day for females, >2 drink/day for males or episodes of binge drinking >5 drinks/day)

• Inability to swallow capsules

• Type 1 or Type 2 Diabetes

• Liver Cirrhosis

• Pregnancy

• Body weight greater than 125 kg at screening

• LDL-cholesterol > 160 mg/dL

• Triglycerides > 500 mg/dL

• Hemoglobin < 10.0 gm/dL

• Current Omega 3 Fatty Acid supplement usage

• Current use of Statin medications

• Any other condition which, in the opinion of the investigator, would impede compliance or hinder completion of the study

• Patients who are currently enrolled in a clinical trial or who received an investigational study drug within 180 days of screening.

• Subjects who are not able or willing to comply with the protocol or have any other condition that would impede compliance or hinder completion of the study, in the opinion of the investigator.

• Failure to give informed consent

Related Conditions & MeSH terms

• Metabolic Syndrome
• Syndrome

Intervention

Dietary Supplement:
• Supplement
200mg C15:0 once daily

Other:
• Placebo
Matching placebo once daily

Locations

Country	Name	City	State
United States	UC San Diego	La Jolla	California

Sponsors (1)

Lead Sponsor	Collaborator
Jeffrey B. Schwimmer, MD

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in plasma C15:0 levels	To determine changes in plasma C15:0 levels in response to daily supplementation of C15:	Baseline to 12 weeks
Secondary	Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]	To assess safety and tolerability of C15:0 supplementation as measured by number of participants with treatment-related adverse events as assessed by CTCAE v5.0	Baseline to 12 weeks
Secondary	Change in Weight	Change in Weight (kg)	Baseline to 12 weeks
Secondary	Change in BMI	Change in BMI (kg/m^2)	Baseline to 12 weeks
Secondary	Change in serum alanine aminotransferase	Change in serum alanine aminotransferase (U/L)	Baseline to 12 weeks
Secondary	Change in serum aspartate aminotransferase	Change in serum aspartate aminotransferase (U/L)	Baseline to 12 weeks
Secondary	Change in serum glutamyl transpeptidase	Change in serum glutamyl transpeptidase (U/L)	Baseline to 12 weeks
Secondary	Change in serum total cholesterol	Change in serum total cholesterol (mg/dL)	Baseline to 12 weeks
Secondary	Change in serum LDL-cholesterol	Change in serum LDL-cholesterol (mg/dL)	Baseline to 12 weeks
Secondary	Change in serum HDL-cholesterol	Change in serum HDL-cholesterol (mg/dL)	Baseline to 12 weeks
Secondary	Change in High Sensitivity C-reactive protein	Change in High Sensitivity C-reactive protein (mg/L)	Baseline to 12 weeks
Secondary	Change in serum glucose	Change in serum glucose (mg/dL)	Baseline to 12 weeks
Secondary	Change in serum insulin	Change in serum insulin (µIU/mL)	Baseline to 12 weeks
Secondary	Change in hemoglobin	Change in hemoglobin (mg/dL)	Baseline to 12 weeks