Healthy volunteers help uncover how breathing machines and body position impact vein flow

NCT ID NCT07273617

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how different breathing pressures and lying on your stomach change blood flow in the veins of 40 healthy adults. Researchers use ultrasound to measure vein congestion. The goal is to better understand these effects, not to treat any disease.

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Conditions

The condition(s) this trial relates to.

Hyperemia

As listed by the trial registrant

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

Contacts and locations

Locations

  • University Hospital Basel, Intensive Care Unit

    RECRUITING

    Basel, 4031, Switzerland

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Other studies related to the condition(s) this trial covers.