New surgical powder may cut bleeding after major spine surgery

NCT ID NCT05323448

Completed Disease control Sponsor: Polyclinique Bordeaux Nord Aquitaine Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a powder called ARISTA-AH can help stop bleeding after long-segment spinal fusion surgery. 91 patients were split into two groups: one got standard care to control bleeding, and the other got standard care plus ARISTA-AH powder applied before closing the wound. The main goal was to measure blood loss in the first 24 hours after surgery.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: ARISTA-AH (a plant-based powder applied during surgery to help stop bleeding)
What this could lead to: If it works, this could give surgeons a better tool to reduce bleeding after complex spinal surgery, potentially lowering complications and speeding recovery.
What could go wrong: This is a small, completed study with 91 patients, so results may not apply to everyone. The powder is only for use during surgery and does not treat the underlying spine condition.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HEMOSTASIS HEMOSTATICS SPINAL DEFORMITY SPINAL FUSION

Contacts and locations

Locations

Polyclinique Bordeaux Nord Aquitaine

Bordeaux, 33077, France

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