Lying face down: a simple trick to help COVID-19 lungs?

NCT ID NCT04692779

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This completed study looked at why placing patients with severe lung failure (ARDS) on their stomachs (prone positioning) improves oxygen levels. Researchers used lung ultrasound to measure changes in 60 patients, including those with COVID-19. The goal was to understand who responds best to this technique.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this could help doctors better understand which ARDS patients benefit most from prone positioning, potentially improving treatment decisions.

What could go wrong

This is an observational study with only 60 participants, so results may not apply to all patients. It does not test a new treatment, only measures responses.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

acute respiratory distress syndrome COVID-19

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Rush University Medical Center

    Chicago, Illinois, 60612, United States