RecruitingNot ApplicableNCT06061042

Effect of Timed-Restricted Eating on Metabolic Health

The Effect of Timed-Restricted Eating on Insulin Sensitivity, De Novo Lipogenesis and Liver Fat in Subjects With Obesity and Insulin Resistance


Sponsor

Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

Enrollment

30 participants

Start Date

Oct 1, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

We aim to determine the effect of combined isocaloric time restricted eating and meal timing on metabolic health, liver fat, functional brain networks, inflammation, and sleep pattern/quality in subjects with obesity and insulin resistance.


Eligibility

Min Age: 50 YearsMax Age: 75 Years

Inclusion Criteria5

  • Ability to provide informed consent;
  • BMI > 30kg/m\^2;
  • Insulin resistance, as defined by fasting plasma insulin > 62 pmol/L and/or prediabetes, as defined by fasting plasma glucose > 5.3 and < 7.0 mmol/L;
  • Stable weight for 3 months prior to study inclusion
  • For women, 1 year after last menstrual cycle

Exclusion Criteria11

  • Use of any medication, except for those related to treatment of metabolic syndrome;
  • Any medical condition interfering with study outcomes or design;
  • History of any psychiatric disorder, including eating disorders;
  • Performing shift work
  • Performing intensive sports (>3 hours/week);
  • Smoking;
  • Drugs abuse or alcohol abuse (>3 units/day);
  • Contraindication for MRI;
  • Known lactose/gluten intolerance;
  • Known soy, egg, milk or peanut allergy;
  • Childhood onset of obesity

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Interventions

BEHAVIORALEarly time restricted eating

Subjects will follow an isocaloric diet, designed by a dietician. The eating window for the early-TRE group is between 7 AM - 5 PM

BEHAVIORALLate time restricted eating

Subjects will follow an isocaloric diet, designed by a dietician. The eating window for the late-TRE group is between 10 AM - 8 PM


Locations(1)

Amsterdam UMC, location AMC

Amsterdam, North Holland, Netherlands

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NCT06061042


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