ArticleFrontiers in medicine2026
Ultrasound-guided perfusion index adjustment for hemostatic outcomes after femoral artery access in vascular interventions: a randomized controlled trial.
Article in Frontiers in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To evaluate the effect of adjusting the perfusion index (PI) under ultrasound guidance on hemostasis at the femoral artery puncture site in patients undergoing vascular interventional therapy. Methods: A total of 98 patients undergoing vascular interventions at Ganzhou People's Hospital between July 2025 and September 2025 were randomized into two groups. The Trial group ( Results: The effectiveness of compression hemostasis at the puncture site was significantly improved in the Group T after compression hemostasis with a pressure bandage compared to the Group C (16% VS 41.7%; difference, 25.7%; RR, 95% CI, 0.384, 0.187 to 0.787, Conclusion: The adjustment of the PI value under ultrasound guidance significantly outperforms hemostasis when compared to empirical blind assessments following vascular interventional therapy. Clinical trial registration: ChiCTR.org.cn, identifier (ChiCTR2500105617).
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