Could a tiny dose of dye prevent bile duct injuries during gallbladder removal?

NCT ID NCT07195331

Recruiting now Symptom relief Sponsor: Instituto de Investigación Biomédica de Salamanca Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated May 20, 2026 · Updated 29 times

Summary

This study tests whether a much smaller dose of a dye (indocyanine green) given just before surgery works as well as the standard larger dose given hours earlier. The dye helps surgeons see the bile ducts clearly during gallbladder removal, which may reduce the risk of accidental injury. About 122 adults having gallbladder surgery will take part, and the study will compare how well the bile ducts are seen with each dose.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Hospital Universitario de Salamanca
RECRUITING

Salamanca, Salamanca, 37006, Spain
Hospital Virgen de la Concha
NOT_YET_RECRUITING

Zamora, Zamora, 49022, Spain

Conditions

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LAPAROSCOPIC CHOLECYSTECTOMY SURGERY