ME/CFS Evidence Browser — Classified Studies on Myalgic Encephalomyelitis

181–200 of 746 studies

E2 ModerateCohortPEM unclearCross-Sectional

Deoxygenation Trends and Their Multivariate Association with Self-Reported Fatigue in Post-COVID Syndrome.

Ladek, Anja-Maria, Lucio, Marianna, Weiß, Andreas et al.·Biomedicines·2025

This study looked at oxygen levels in the muscles of 100 people with long COVID and 50 healthy controls while they performed light exercise (squeezing a stress ball). The researchers used a special non-invasive scan called NIRS to measure this. People with long COVID, especially those with post-exertional malaise, showed abnormal oxygen patterns in their muscles compared to healthy people, and this was linked to their fatigue levels.

Evidence Atlas

Evidence browser

Deoxygenation Trends and Their Multivariate Association with Self-Reported Fatigue in Post-COVID Syndrome.

Health outcomes up to 3 years and post-exertional malaise in patients after hospitalization for COVID-19: a multicentre prospective cohort study (CO-FLOW).

Medical complexity and healthcare utilization among patients attending three U.S. post-COVID clinics.

Exploring DNA methylation, telomere length, mitochondrial DNA, and immune function in patients with Long-COVID.

Poor Association Between Clinical Characteristics and Seropositivity in Children With Suspected Long COVID-A Single-Centre Study.

Replicated blood-based biomarkers for myalgic encephalomyelitis not explicable by inactivity.

Brain and muscle chemistry in myalgic encephalitis/chronic fatigue syndrome (ME/CFS) and long COVID: a 7T magnetic resonance spectroscopy study.

Incidence and Prevalence of Post-COVID-19 Myalgic Encephalomyelitis: A Report from the Observational RECOVER-Adult Study.

A Cross-Sectional Study of Symptom Prevalence, Frequency, Severity, and Impact of Long COVID in Scotland: Part I.

A patient-centered view of symptoms, functional impact, and priorities in post-COVID-19 syndrome: cross-sectional results from the Québec Action Post-COVID cohort.

Circulating FGF-21 as a Disease-Modifying Factor Associated with Distinct Symptoms and Cognitive Profiles in Myalgic Encephalomyelitis and Fibromyalgia.

Fatigue, interoplastic and nociplastic distress in myalgic encephalomyelitis/chronic fatigue syndrome, Gulf War Illness, and chronic idiopathic fatigue.

Quantifying the Degree of Fatigue in People Reporting Symptoms of Post-COVID-19 Syndrome: Results from a Rasch Analysis.

Gastrointestinal Barrier Disruption in Post-COVID Syndrome Fatigue Patients.

Post-exertional malaise in Long COVID: subjective reporting versus objective assessment.

A Signal for Voice and Speech Abnormalities in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.

Tracking Persistent Symptoms in Scotland (TraPSS): a longitudinal prospective cohort study of COVID-19 recovery after mild acute infection.

Low-dose rapamycin alleviates clinical symptoms of fatigue and PEM in ME/CFS patients via improvement of autophagy: a pilot study.

Examining Well-Being and Cognitive Function in People With Long COVID and ME/CFS, and Age-Matched Healthy Controls: A Case-Case-Control Study.

Understanding symptom clusters, diagnosis and healthcare experiences in myalgic encephalomyelitis/chronic fatigue syndrome and long COVID: a cross-sectional survey in the UK.

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