RADIAL ARTERY
Clinical trials for RADIAL ARTERY explained in plain language.
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Ultrasound vs. touch: which works better for tough blood draws?
Knowledge-focused CompletedThis study tested whether using ultrasound to locate the radial artery (in the wrist) makes blood draws easier for patients whose arteries are hard to feel or where previous attempts failed. 74 adults were randomly assigned to have their blood drawn either with ultrasound guidanc…
Matched conditions: RADIAL ARTERY
Phase: NA • Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated May 17, 2026 05:07 UTC
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Ultrasound may make blood draws easier
Knowledge-focused CompletedThis study tested whether using ultrasound guidance improves the process of drawing blood from the radial artery in the wrist. 74 adults who needed an arterial blood sample took part. Researchers measured how many puncture attempts were needed, pain levels, and satisfaction for b…
Matched conditions: RADIAL ARTERY
Phase: NA • Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated May 13, 2026 16:02 UTC