Long COVID and ME/CFS trials in Canada

In Canada 14 Also abroad 176

14 trials · From ClinicalTrials.gov, checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 3Not yet taking people in Canada
Dapagliflozin for Long COVID Syndrome
Where
Ottawa
Age
18 years and over
People
192
Run by
Ottawa Heart Institute Research Corporation
See details and how to joinNCT06907251
No phaseTaking people
Effect of Hi-OxSR for the Treatment of Post COVID Condition
Where
Edmonton, Sherbrooke, Toronto
Age
18 years and over
People
120
Run by
University Health Network, Toronto
See details and how to joinNCT06928506
Phase 3Taking people
Long Covid (LC)-REVITALIZE - A Long Covid Repurposed Drug Study
Where
Montreal, Sherbrooke
Age
18 years to 65 years
People
348 worldwide
Run by
Douglas D. Fraser
See details and how to joinNCT06928272
Phase 2/3Taking people
Taurine Supplementation in Long COVID
Where
Edmonton, Montreal, Sherbrooke, Toronto, Vancouver
Age
18 years and over
People
300
Run by
University of Alberta
See details and how to joinNCT06721949
No phaseTaking people
RCT of Mind-body in Long COVID and Myalgic Encephalomyelitis
Where
Calgary, Edmonton
Age
18 years and over
People
200
Run by
University of Alberta
See details and how to joinNCT06933173
No phaseTaking people
Does Taurine Supplementation Improve Vascular Function and Orthostatic Responses in Long COVID?
Where
Toronto
Age
18 years to 65 years
People
30
Run by
York University
See details and how to joinNCT07312409
Phase 2Taking people
Evaluating the Safety and Efficacy of PNMR as Treatment for Long COVID
Where
Brampton, London, Mississauga, North York
Age
19 years and over
People
82
Run by
ParagonClinicals Inc.
See details and how to joinNCT07627815
No phaseTaking people
NC Testing in LC & POTS
Where
Calgary
Age
18 years to 60 years
People
100
Run by
University of Calgary
See details and how to joinNCT05914649
No phaseTaking people
Institut de Recherche Cliniques de Montreal (IRCM) Post-COVID-19 (IPCO) Research Clinic
Where
Montreal
Age
18 years to 100 years
People
650
Run by
Emilia Falcone, MD
See details and how to joinNCT04736732
No phaseTaking people
Recovering From COVID-19 Lingering Symptoms Adaptive Integrative Medicine Trial - Effect of Hyperbaric Oxygen Therapy for the Treatment of Post COVID Condition
Where
Toronto
Age
18 years and over
People
120
Run by
University Health Network, Toronto
See details and how to joinNCT06452095
No phaseTaking people
Presynaptic Imaging in Major Depressive Episodes After COVID-19
Where
Toronto
Age
18 years to 75 years
People
90
Run by
Centre for Addiction and Mental Health
See details and how to joinNCT06086366
No phaseTaking people
Stellate Ganglion Block for Long COVID Symptoms: A Randomized Controlled Trial
Where
Trois-Rivières
Age
18 years and over
People
40
Run by
Centre intégré universitaire de santé et de services sociaux de la Mauricie-et-du-Centre-du-Québec
See details and how to joinNCT07374562
No phaseTaking people
Pursuing Reduction in Fatigue After COVID-19 Via Exercise and Rehabilitation (PREFACER): A Randomized Feasibility Trial
Where
London
Age
18 years and over
People
60
Run by
Lawson Research Institute of St. Joseph's
See details and how to joinNCT06156176
Phase 4Taking people
Antiviral Strategies in the Prevention of Long-term Cardiovascular Outcomes Following COVID-19: The paxloviD/Remdesivir Effectiveness For the prEvention of loNg coviD Clinical Trial
Where
Kingston, St. Catharines, Toronto
Age
18 years and over
People
118
Run by
Mount Sinai Hospital, Canada
See details and how to joinNCT06792214