Status:

COMPLETED

Feasibility of an Augmented Two-Day Step Test and Causal Modeling for Post-Exertional Symptom Exacerbation in Post Covid-19 Syndrome

Lead Sponsor:

Universitair Ziekenhuis Brussel

Collaborating Sponsors:

Vrije Universiteit Brussel, Jette, Belgium

Conditions:

Long COVID

Eligibility:

All Genders

18+ years

Phase:

NA

Brief Summary

This study aims to evaluate exercise capacity and identify causes of Post-Exertional Symptom Exacerbation (PESE) in individuals with Long COVID. The investigators will compare the effectiveness of the...

Eligibility Criteria

Inclusion

  • ≥18 years old
  • Long COVID patients following the World Health Organization (WHO) criteria: "the continuation or development of new symptoms 3 months after the initial SARS-CoV-2 infection, with these symptoms lasting for at least 2 months with no other explanation"
  • Previously active as described in the WHO recommendations for physical activity (minimal 150 minutes/week of moderate intensity aerobic physical activity OR minimal 75 minutes of vigorous intensity activity/week OR an equivalent combination of moderate- and vigorous-intensity activity throughout the week)
  • Patient suffers from PESE as defined by the DePaul Symptom Questionnaire PEM (Post-Exertional Malaise) subscale
  • Able to understand and sign written informed consent in Dutch, French or English

Exclusion

  • Any pre-existing conditions or new medical diagnosis that can alternatively explain the current symptoms
  • Being unable to perform a cycle ergometer test as decided upon by the medical study team members
  • Suffering from Chronic Obstructive Pulmonary Disease (COPD) GOLD classification category 2,3 or 4 (by the Global Initiative for Chronic Obstructive Lung Disease)
  • Allergies to medical adhesive bandages
  • Skin conditions aggravated by sunlight including Porphyria
  • Participation in other interventional trials
  • Mitochondrial diseases
  • Pregnancy
  • Lactation

Key Trial Info

Start Date :

March 20 2025

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

July 3 2025

Estimated Enrollment :

25 Patients enrolled

Trial Details

Trial ID

NCT06933017

Start Date

March 20 2025

End Date

July 3 2025

Last Update

July 8 2025

Active Locations (2)

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Page 1 of 1 (2 locations)

1

Universitair Ziekenhuis Brussel

Jette, Brussels Capital, Belgium, 1090

2

Universitair Ziekenhuis Brussel

Brussels, Jette, Belgium, 1090