Status:

RECRUITING

Metabolic Inflexibility is Related to Elevated Muscle Anaerobic Glycolysis

Lead Sponsor:

East Carolina University

Collaborating Sponsors:

Duke University

University of Arkansas

Conditions:

Metabolic Inflexibility

Eligibility:

All Genders

18-50 years

Brief Summary

The focus of this proposal is on overweight (25\>BMI\<30 kg/m2) subjects, as these individuals exhibit a high risk of becoming obese and/or developing metabolic diseases. We hypothesize that in some o...

Detailed Description

Our overall hypothesis is that increased reliance on anaerobic glycolysis in muscle shifts fasting metabolism from fat towards carbohydrate utilization, which results in metabolic inflexibility and su...

Eligibility Criteria

Inclusion

  • 18-50 years old
  • BMI of 25 - 30 kg/m2
  • BMI \> 40kg/m2
  • Lactate levels in top and lower 25%

Exclusion

  • Pregnant women
  • Mentally disabled
  • Prisoners
  • Smokers
  • Subjects with heart disease
  • Type 1 and 2 diabetes
  • Endocrine disease
  • Hypertension
  • Musculoskeletal disease
  • Peripheral occlusion
  • Hepatic disease
  • Have had weight fluctuations exceeding + 3% in the previous 12 months
  • On medications which alter carbohydrate metabolism will not be studied

Key Trial Info

Start Date :

March 3 2020

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

December 1 2025

Estimated Enrollment :

100 Patients enrolled

Trial Details

Trial ID

NCT04320264

Start Date

March 3 2020

End Date

December 1 2025

Last Update

August 7 2025

Active Locations (1)

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East Carolina University

Greenville, North Carolina, United States, 27834