Multi-Center Registry for ME/CFS (MECFS-R)

Technical University of Munich

Status

Enrolling

Conditions

CFS/ME

ME/CFS Following COVID-19

ME/CFS Following EBV-associated Infectious Mononucleosis

ME/CFS

Study type

Observational

Funder types

Other

Identifiers

NCT05778006

MECFS-R

Details and patient eligibility

About

The ME/CFS study (MECFS-R) aims to create a large-scale registry that provides data on epidemiology, phenotypes, and disease trajectories of and health care for ME/CFS at any age in Germany, which can be used for future clinical trials.

Full description

ME/CFS (ICD-10 G93.3) is a multisystem chronic disease that can lead to severe disability. Pre-pandemic prevalence was estimated at approximately 0.3% worldwide, and increasing prevalence is observed due to ME/CFS in the context of long-term sequelae of coronavirus diseases 2019 (COVID-19). In Germany, the number of affected people in Germany was estimated as approximately 350.000-400.000 in 2018/2019 and almost 500.000 in 2021. ME/CFS can manifest at any age, with peak prevalence in adolescents and young adults. Common triggers include COVID, influenza, and Epstein-Barr virus-associated infectious mononucleosis (EBV-IM). Non-infectious triggers are known as well. Autoimmunity and dysfunction of the autonomic nervous system (ANS) were suggested as possible pathomechanisms. Core symptoms include fatigue, post-exertional malaise (PEM), and unrefreshing sleep. Additional symptoms comprise cognitive deficits ("brain fog"), orthostatic intolerance, neuroendocrine, and immunological symptoms. ME/CFS is diagnosed according to clinical criteria (mostly criteria by the Institute of Medicine (IOM) or Canadian Consensus Criteria) and by appropriate differential diagnostics to exclude other disorders with similar symptoms. So far, no biomarker or specific therapy is available. Therapeutic approaches are holistic and aim at the palliation of symptoms as well as psychosocial support. Self-management with pacing is recommended. Knowledge of ME/CFS among healthcare providers is still scarce, and many patients do not receive adequate care.

With this web-based, German-wide registry, the investigators aim at deep phenotyping of the disease, identification of subtypes and risk factors, describing trajectories of the disease and patient journeys, and providing clinical data for future clinical trials. Patients are also invited to contribute biosamples for future translational research.

Enrollment

650 estimated patients

Sex

All

Volunteers

No Healthy Volunteers

Inclusion criteria