Understanding lung function changes after COVID-19 pneumonia

Changes in the Respiratory System in Post-COVID Syndrome

Observational Szeged University · NCT05812196

This study is trying to see how lung function has changed in people who had COVID-19 pneumonia compared to healthy individuals.

Quick facts

Study typeObservational
Enrollment60 (estimated)
Ages18 Years and up
SexAll
SponsorSzeged University Academic / other
Locations1 site (Szeged)
Trial IDNCT05812196 on ClinicalTrials.gov

What this trial studies

This observational study aims to investigate the respiratory system's condition in individuals who have experienced post-COVID syndrome. Participants will undergo lung function tests to assess how their lung capacity and performance have been affected by previous COVID-19 infections. The results will be compared to a matched group of healthy individuals to identify significant differences in respiratory function. The study seeks to provide insights into the long-term respiratory consequences of COVID-19.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals who have recovered from COVID-19 and are experiencing respiratory symptoms.

Not a fit: Patients who have not had COVID-19 or those without respiratory symptoms may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance understanding of long COVID and inform better management strategies for affected patients.

How similar studies have performed: Other studies have shown varying degrees of success in understanding long COVID, but this specific focus on respiratory function is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria: COVID-19 infections in the post-COVID group. -

Exclusion Criteria:

-

Where this trial is running

Szeged

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Respiratory Function TestsLong COVID
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.