The Use of Focused Lung Ultrasound in Patients Suspected of COVID-19
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ClinicalTrials.gov Identifier: NCT04327674 |
Recruitment Status : Unknown
Verified March 2020 by University of Aarhus.
Recruitment status was: Recruiting
First Posted : March 31, 2020
Last Update Posted : March 31, 2020
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COVID is a major health problem causing massive capacity problems at hospitals. Rapid and accurate diagnostic workflow is of paramount importance. Access to radiological diagnostics tools such as x-ray or computed tomography of the chest are limited even in high-resource settings.
Focused lung ultrasound, FLUS, is a point-of-care diagnostic tool that allows rapid and on-site assessment of lung abnormalities. No transportation of the patient is required thus lowering risk of spreading SAR-CoV- inside the hospital.
This study aims to explore the diagnostic value of FLUS in the COVID-19 pandemic and to explore if FLUS findings can predict risk of respiratory failure.
Condition or disease |
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COVID-19 |
Study Type : | Observational [Patient Registry] |
Estimated Enrollment : | 375 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Target Follow-Up Duration: | 1 Month |
Official Title: | The Use of Focused Lung Ultrasound in Patients Suspected of COVID-19 |
Actual Study Start Date : | March 14, 2020 |
Estimated Primary Completion Date : | May 15, 2020 |
Estimated Study Completion Date : | May 15, 2020 |

- FLUS findings and respiratory failure [ Time Frame: Up to 3 months. ]Analysis of FLUS related to risk of development of respiratory failure.
- FLUS findings and chest x-ray. [ Time Frame: Up to 3 months. ]Analysis of FLUS related to risk of result of chest x-ray
- FLUS findings and admission to intensive care. [ Time Frame: Up to 3 months. ]Analysis of FLUS related to risk of intensive care admission
- FLUS findings and SAR-CoV-2 PCR-test result. [ Time Frame: Up to 3 months. ]Analysis of FLUS related to result from SAR-CoV-2 PCR-test

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Clinical suspicion of COVID-19 requiring contact to a hospital.
Exclusion Criteria:
- Age less than 18 years
- Previous enrollment in this study.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04327674
Contact: Søren H Skaarup | 28911869 | soeska@rm.dk |
Denmark | |
Lungemedicinsk Forskningsafdeling. Aarhus University Hospital | Recruiting |
Aarhus, Denmark, 8000 | |
Contact: Søren Helbo SH Skaarup, MD +45 28911869 soeska@rm.dk | |
Regionshospitalet Horsens. | Recruiting |
Horsens, Denmark | |
Contact: Jesper Weile |
Principal Investigator: | Søren H Skaarup | Aarhus Universitets Hospital |
Responsible Party: | University of Aarhus |
ClinicalTrials.gov Identifier: | NCT04327674 |
Other Study ID Numbers: |
COVID-FLUS |
First Posted: | March 31, 2020 Key Record Dates |
Last Update Posted: | March 31, 2020 |
Last Verified: | March 2020 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
COVID-19 Respiratory Tract Infections Infections Pneumonia, Viral Pneumonia Virus Diseases |
Coronavirus Infections Coronaviridae Infections Nidovirales Infections RNA Virus Infections Lung Diseases Respiratory Tract Diseases |