Exploring how fasting affects autophagy in different health conditions

The Kinetics of Autophagy During Periodic Fasting in Healthy People and Patients With Rheumatoid Arthritis or Metabolic Syndrome - an Exploratory Clinical Study

Not applicable Interventional Charite University, Berlin, Germany · NCT04739852

This study is testing how fasting affects a process in our cells that might help people with chronic diseases like rheumatoid arthritis and metabolic syndrome, as well as healthy volunteers.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years to 85 Years
SexAll
SponsorCharite University, Berlin, Germany Academic / other
Locations1 site (Berlin)
Trial IDNCT04739852 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of fasting on autophagy, a cellular process that may play a role in treating chronic diseases like rheumatoid arthritis and metabolic syndrome. Participants, including both patients with these conditions and healthy volunteers, will undergo a fasting regimen based on the Buchinger Wilhelmi method, which involves a strict caloric restriction over a minimum of 10 days. The study aims to compare the kinetics of autophagy and associated metabolic and inflammatory changes between the two groups. By understanding these dynamics, the research seeks to provide insights into the therapeutic potential of fasting.

Who should consider this trial

Good fit: Ideal candidates include individuals diagnosed with rheumatoid arthritis, metabolic syndrome, or healthy volunteers willing to participate in a fasting program.

Not a fit: Patients with cognitive disorders, those who are pregnant or lactating, or individuals participating in other clinical trials may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide new insights into fasting as a therapeutic approach for chronic inflammatory and metabolic diseases.

How similar studies have performed: Previous studies have shown promising results for fasting therapy in rheumatoid arthritis, indicating potential for success in this exploratory study.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* One of the following diagnoses: rheumatoid arthritis, metabolic syndrome OR healthy volunteer
* Beginning (first 24h) inpatient treatment or hospital stay at Immanuel Hospital Berlin, Department of Naturopathy OR healthy volunteer
* Present written declaration of consent

Exclusion Criteria:

* Insufficient linguistic communication
* Dementia or other cognitive disorder
* Pregnancy or lactation
* Simultaneous participation in another clinical trial

Where this trial is running

Berlin

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Arthritis, RheumatoidSyndrome, MetabolicHealthyFastingAutophagy
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.