Clinical trial Recruiting at 1 site Observational Ages Any age to 25

Characterization of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome in Young People

Official title: Munich Cohort Study With Biobank for Children, Adolescents, and Young Adults With Post-infection ME/CFS (MUC-CFS)

Run by Technical University of Munich · NCT06005246 · Data updated 2026-11-12

This study looks at young people with chronic fatigue syndrome to see how it affects their lives and to find clues for better treatments in the future.

Quick facts

Study typeObservational
AgesAny age to 25 Years
SexAll
Enrollment200 (estimated)
SponsorTechnical University of Munich
Academic / other
Locations1 site (Munich, Bavaria)
StatusRecruiting
StartedJanuary 22, 2019
Main results expectedJanuary 2024
Study endsJanuary 2029
Registry record updatedAugust 22, 2023
Trial IDNCT06005246 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are young individuals aged 0 to 25 who have a documented acute infectious disease at the onset of ME/CFS symptoms.

Probably not a fit

Patients with severe psychiatric illnesses, major organ failures, or other conditions that could explain their symptoms 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

The Munich ME/CFS Cohort Study aims to characterize and conduct long-term follow-up of myalgic encephalitis/chronic fatigue syndrome (ME/CFS) in individuals aged up to 25 years. This observational study seeks to identify underlying mechanisms, potential biomarkers, and targets for future treatment approaches. Given the increasing prevalence of ME/CFS, particularly following infections like COVID-19, the study focuses on understanding the condition's impact on young patients and their quality of life.

Why it matters

Potential benefit: If successful, this study could lead to better understanding and management of ME/CFS, ultimately improving the quality of life for affected patients.

How similar studies have gone: While there have been studies on ME/CFS, this cohort study's specific focus on young patients and the identification of biomarkers represents a novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Written consent of the patient (or legal guardian for patients aged \< 18 years).
* Age 0 - 25 (including)
* Documented or probable acute infectious disease at the onset of ME/CFS symptoms
* Diagnosis of ME/CFS according to the IOM criteria, the CCC, the diagnostic worksheet published by P.C. Rowe et al. (2017), or the pediatric case definition published by L.A. Jason et al. (2006).

Exclusion Criteria:

• drug/medication abuse, major surgery within the last six months, presence of organ failure, post-stroke/craniocerebral trauma with cognitive deficits, post-intensive care syndrome, syphilis, Lyme disease, AIDS, hepatitis B/C, multiple sclerosis, systemic lupus erythematosus, Sjörgren's syndrome, malignancy, major depression or other severe psychiatric illness, primary sleep disorder, severe endocrine disease (e.g., hypopituitarism, adrenal insufficiency), and other conditions that might explain ME/CFS symptoms.

Where it's running

  • MRI Chronic Fatigue Center for Young People (MCFC), Children's hospital, Technical University of Munich (TUM) and Munic Municipal Hospital (MüK)
    Munich, Bavaria, Germany
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • Immunoadsorption for autoantibody-positive post-infectious ME/CFS

    This study will try immunoadsorption (a blood-filtering procedure) to remove autoantibodies in adults with infection-triggered ME/CFS, including cases after COVID, who have detectable antibodies.

    Recruiting Charite University, Berlin, Germany · Berlin, State of Berlin · NCT07529197

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.