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Effects of Intermittent Fasting and Exercise on Inflammation, Metabolism, and the Microbiome in Metabolic Syndrome
Sponsor: University of Erlangen-Nürnberg Medical School
Summary
The goal of this intervention trial is to assess the effects of intermittent fasting, both alone and in combination with high-intensity interval training, on patients with obesity and metabolic syndrome. The main question it aims to answer is: Does intermittent fasting, with or without high-intensity interval training, reduce chronic inflammation in patients with obesity and metabolic syndrome? Participants will follow an intermittent fasting regime for 3 months, with one intervention group additionally participating in high-intensity interval training twice a week. In addition, there are two control groups: one consisting of participants with metabolic syndrome and one consisting of generally healthy individuals. The study includes a 3-month intervention phase followed by a 3-month follow-up phase. During the 6-month study period, all participants will attend 6 in-house study visits and 2 phone visits, during which they will undergo assessments and receive nutritional counseling.
Official title: Effects of Intermittent Fasting and Its Combination with High-Intensity Interval Training on Inflammatory and Metabolic Markers, As Well As the Microbiome in Patients with Metabolic Syndrome: a Randomized Controlled Pilot Study
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
250
Start Date
2023-06-01
Completion Date
2026-03
Last Updated
2025-03-20
Healthy Volunteers
Yes
Interventions
Alternate day fasting
Participants are instructed to alternate between consuming 100% of their usual energy intake on one day and only 25% on the following day.
Time restricted eating
Subjects are instructed to limit their energy intake to 8 hours a day and to fast for the remaining 16 hours.
High-intensity interval training
Patients participate in high-intensity interval training.
Locations (1)
Hector-Center for Nutrition, Exercise and Sports, University Hospital Erlangen
Erlangen, Bavaria, Germany