New light technique could replace dye in gut surgery to prevent dangerous leaks
NCT ID NCT06222645
First seen Nov 18, 2025 · Last updated May 22, 2026 · Updated 26 times
Summary
This study tests a new, dye-free way to check blood flow during gastrointestinal surgery. About 200 adults having planned gut surgery will be randomly assigned to either the new light-based method (iPPG) or the standard dye method (ICG). The goal is to see if the new method works as well or better at predicting and preventing serious complications like leaks where the intestine is reconnected.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Department of Faculty Surgery, Saint Petersburg State University
RECRUITINGSaint Petersburg, Leningradskaya Oblast', 199034, Russia
Contact Phone: •••-•••-•••• Email: •••••@•••••
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High-Tech Clinic Beloostrov
ACTIVE_NOT_RECRUITINGSaint Petersburg, Leningradskaya Oblast', 197729, Russia
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Shandong Linglong Yingcheng Hospital
RECRUITINGYantai, Shandong, 265400, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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