Investigating dysfunctional breathing in patients with post COVID-19 condition
Official title: Dysfunctional Breathing in Patients With Post COVID-19 Condition
Run by Karolinska Institutet · NCT06776263 · Data updated 2026-11-12
This study is trying to see how breathing problems affect people who are dealing with long-term symptoms after having COVID-19.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 200 (estimated) |
| Sponsor | Karolinska Institutet Academic / other |
| Locations | 2 sites (Stockholm, Solna and 1 other locations) |
| Status | Recruiting |
| Started | January 15, 2025 |
| Main results expected | December 31, 2025 |
| Study ends | June 30, 2026 |
| Registry record updated | February 14, 2025 |
| Trial ID | NCT06776263 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients reporting persistent respiratory problems with specific scores on the mMRC or Nijmegen scales.
✕Probably not a fit
Patients unable to perform the required measurements due to cognitive or physical impairments may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to explore the signs and symptoms of dysfunctional breathing in patients suffering from post COVID-19 condition. It will utilize various measurements and questionnaires to identify and assess dysfunctional breathing, focusing on the underlying mechanisms and patient experiences. The study is part of a larger project, ReCOV, which takes a holistic approach to understanding the consequences of COVID-19. Participants will be recruited from the ReCov cohort and evaluated for their physical and psychological recovery over time.
Why it matters
Potential benefit: If successful, this study could lead to improved assessment and management strategies for patients experiencing dysfunctional breathing after COVID-19.
How similar studies have gone: While this approach is part of a larger multi-disciplinary project, similar studies have shown promise in understanding post-viral syndromes, though this specific focus on dysfunctional breathing is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients that state that they have persistent respiratory problems, have 2 or higher on mMRC scale or 23 and over on the Nijmegen scale will be included. Exclusion Criteria: * Not able to perform the measurements because of cognitive or physical impairments, ongoing intervention of breathing exercises.
Where it's running
-
Karolinska Institutet
Huddinge, Sweden Recruiting -
Karolinska University Hospital
Stockholm, Solna, Sweden Not yet recruiting
Study contacts
- Study coordinator: Malin Nygren-Bonnier, Associate professor, PhD
- Email: malin.nygren-bonnier@ki.se
- Phone: +46852488831
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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This study is testing if a digital breathing tool can help people with breathing problems improve their lung function and feel better when used alongside breathing exercises from a physiotherapist.
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Smartphone Use, Posture, and Breathing in University Students
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Second cohort following patients entering a multidisciplinary care pathway for post-COVID syndromes (SyPoCo2)
This project will test whether linking long COVID patients' symptoms with blood immune and molecular markers can find biomarkers and possible treatment targets.
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Magnetic brain stimulation for fatigue and brain fog in long COVID
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.