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Is Post-exertional Symptom Exacerbation Specific to Patients With Myalgic Encephalomyelitis / Chronic Fatigue Syndrome? A Study Comparing Patients With Myalgic Encephalomyelitis / Chronic Fatigue Syndrome and Patients With Cardiac Diseases Who Underwent an Exercise Test.

RecruitingNAAges 18 Years - anyAllHôpital Européen Marseille
NCT07491315 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Myalgic Encephalomyelitis / Chronic Fatigue Syndrome (ME/CFS) is a disease characterized by persistent and unexplained fatigue associated with diffuse pain, sleep disorders, neurocognitive and autonomic symptoms, musculoskeletal manifestations and digestive symptoms. A central feature of this disease is post-exertional symptom exacerbation, also referred to as post-exertional malaise, defined as the worsening or the appearance of symptoms after physical or mental exertion, sometimes even minimal. Several studies have described post-exertional malaise in populations of patients with ME/CFS following a standardized exercise test performed over one or two consecutive days. These studies confirmed the presence of post-exertional malaise in ME/CFS patients compared with healthy controls or patients with multiple sclerosis. However, no data are available evaluating the impact of an exercise

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📋 Eligibility rules (as published)
Inclusion Criteria: * Aged ≥ 18 years * For patients with Myalgic Encephalomyelitis / Chronic Fatigue Syndrome (ME/CFS): Clinical diagnosis of Myalgic Encephalomyelitis / Chronic Fatigue Syndrome according to the International Consensus Criteria (ICC) 2011. * For patients with cardiac diseases : patients referred for an exercise test in the cardiology department for one of the following indications: palpitations, hypertension, exertional dyspnea, chest pain, cornoray artery disease and presence of moderate to severe fatigue defined as a Numerical Rating Scale (NRS) \> 3/10 during the last 8 days and no diagnosis of Myalgic Encephalomyelitis / Chronic Fatigue Syndrome. * Ability to use a computer or digital device required to complete online questionnaires. * Having given free and informed written consent Exclusion Criteria: * Pregnant or breastfeeding woman * Persons deprived of their liberty by a judicial or administrative decision. * Persons who are subject to a legal protection measure or who are unable to express their consent.
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What it tests

  • Exercise test on ergocycle
  • Near Infrared Spectroscopy (NIRS)
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Where

1 site
Hôpital Européen Marseille
Marseille, France
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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