PERFUSION INDEX
Clinical trials for PERFUSION INDEX explained in plain language.
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Pulse oximeter showdown: do brands measure up?
Knowledge-focused CompletedThis study tested whether different brands of pulse oximeters (the clip-on finger devices that measure oxygen levels) give the same perfusion index readings. 42 healthy adults had readings taken at rest, during finger movements, and with a blood pressure cuff restricting circulat…
Matched conditions: PERFUSION INDEX
Phase: NA • Sponsor: Czech Technical University in Prague • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:01 UTC
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Shoulder surgery showdown: which anesthesia keeps blood flowing best?
Knowledge-focused CompletedThis study looked at how two different anesthesia methods—general anesthesia and a nerve block called interscalene block—affect blood flow and oxygen levels in the arm during shoulder surgery. Fifty adults having shoulder surgery took part. The goal was to see which method keeps …
Matched conditions: PERFUSION INDEX
Phase: NA • Sponsor: Sakarya University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:10 UTC