Green dye may make gallbladder surgery safer

NCT ID NCT04103762

First seen Nov 01, 2025 · Last updated May 05, 2026 · Updated 23 times

Summary

This study tested whether a green dye (indocyanine green) injected into a vein works as well as the standard dye injected into the bile ducts during gallbladder removal surgery. The goal is to help surgeons see the bile ducts more clearly, which could reduce the risk of accidental injury. The study involved 156 adults with acute gallstone inflammation who needed laparoscopic gallbladder removal.

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Contacts and locations

Locations

  • CHU Amiens

    Amiens, 80480, France

Conditions

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