Effects of intermittent fasting and exercise on inflammation and metabolism in metabolic syndrome
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
Run by University of Erlangen-Nürnberg Medical School · NCT06885255 · Data updated 2026-11-12
This study is testing if intermittent fasting alone or with high-intensity exercise can reduce inflammation and improve metabolism in people with obesity and metabolic syndrome.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 80 Years |
| Sex | All |
| Enrollment | 250 (estimated) |
| Sponsor | University of Erlangen-Nürnberg Medical School Academic / other |
| Locations | 1 site (Erlangen, Bavaria) |
| Status | Recruiting |
| Started | June 1, 2023 |
| Main results expected | December 2025 |
| Study ends | March 2026 |
| Registry record updated | March 20, 2025 |
| Trial ID | NCT06885255 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and older diagnosed with metabolic syndrome and elevated hsCRP levels.
✕Probably not a fit
Patients with cardiovascular diseases, orthopedic restrictions, or those who are pregnant or nursing may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This intervention assesses how intermittent fasting, both alone and combined with high-intensity interval training, impacts inflammation and metabolism in individuals with obesity and metabolic syndrome. Participants will engage in a 3-month fasting regimen, with one group also participating in high-intensity interval training twice a week. The study includes control groups of individuals with metabolic syndrome and healthy individuals, and it features multiple in-house visits for assessments and nutritional counseling over a total of 6 months.
Why it matters
Potential benefit: If successful, this study could provide new strategies for managing obesity and metabolic syndrome through lifestyle interventions.
How similar studies have gone: Other studies have shown promising results with intermittent fasting and exercise in similar populations, suggesting potential for success in this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Written consent to participate in the study. * Persons aged 18 years and older. * Diagnosis of Metabolic Syndrome (MetS) with elevated hsCRP. Exclusion Criteria: * Pregnant or nursing individuals. * Cardiovascular diseases or orthopedic restrictions that prevent exercise. * Use of medication or supplements that significantly affect study outcomes (e.g., anti-inflammatory medications, antibiotics within the last 6 weeks). * Body weight greater than 200 kg (maximum capacity of training equipment). * Individuals with mental illnesses that may impair their ability to understand or participate in the study.
Where it's running
-
Hector-Center for Nutrition, Exercise and Sports, University Hospital Erlangen
Erlangen, Bavaria, Germany Recruiting
Study contacts
- Study coordinator: Prof. Dr. med. Yurdagül Zopf
- Email: yurdaguel.zopf@uk-erlangen.de
- Phone: 0049091318545220
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.