Arm position matters: study reveals best way to see veins on ultrasound
NCT ID NCT01647815
First seen Nov 19, 2025 · Last updated May 24, 2026 · Updated 30 times
Summary
This study looked at 50 healthy adults to see if changing arm position makes veins in the armpit and collarbone area easier to see on ultrasound. Researchers measured the visible surface of these veins with the arm by the side versus raised and rotated. The goal is to help doctors find better spots for placing IV lines.
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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.
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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Contacts and locations
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Locations
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CHU de Nîmes - Hôpital Universitaire Carémeau
Nîmes, 30029, France
Conditions
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