NCT05441657Completed
Visualizing Regional Lung Ventilation in Patients With Postacute-COVID-19
Visualisation of Changes in Regional Ventilation in Dyspnoeic Postacute COVID-19 Patients: A Case-control Study Using Electrical Impedance Tomography (EIT)
Source: ClinicalTrials.gov · Last updated 25 Sept 2025
Brief summary (registry, in English)
There is a lack of data of spontaneous breathing patients with post-COVID-19 syndrome (PCS) examined by Electrical impedance tomography (EIT). We compare 100 patients with PCS with 50 healthy probands.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 150 (actual)
- First submitted
- 29 Jun 2022
- Start date
- 14 Apr 2022
- Primary completion date
- 19 Apr 2023
- Lead sponsor
- Jan-Christoph Lewejohann
- Diseases
- Long COVID and ME/CFS
- NCT number
- NCT05441657
What you commit to
- Study type: Observational
- Participants enrolled: 150
- From 14 Apr 2022 to the primary completion date, 19 Apr 2023
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- heart pacemaker
- epilepsy
Other
- BMI over 50
Who the study is looking for
- for control group: no current lung diseases, over 18 years old
- for patients with postacute COVID-19 syndrome: over 18 years, positive SARS-CoV-2-PCR
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Jena University Hospital Coordinator of this site? Confirm its status | Jena | Germany | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.