Arm position matters for vein visibility on ultrasound
NCT ID NCT01647815
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 50 healthy adults to see if changing arm position makes veins in the armpit and collarbone area show up bigger on ultrasound. The goal was to find the best arm position for easier and safer vein access. Results help guide doctors when placing central lines.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU de Nîmes - Hôpital Universitaire Carémeau
Nîmes, 30029, France
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