New study tests which tourniquet stops bleeding best

NCT ID NCT06725602

First seen Jan 04, 2026 · Last updated May 12, 2026 · Updated 16 times

Summary

This study tests how well different tourniquet models block blood flow in arms and legs. Forty healthy volunteers will have tourniquets applied to both upper and lower limbs. Researchers use ultrasound to check if blood flow stops. The goal is to find the most effective way to control severe bleeding before reaching a hospital.

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Contacts and locations

Locations

  • Ribeirão Preto Medical School USP (FMRP-USP), Experimental Surgery Department

    Ribeirão Preto, São Paulo, 14040900, Brazil

Conditions

Explore the condition pages connected to this study.