New device could prevent oxygen dangers during surgery

NCT ID NCT07538817

First seen Apr 23, 2026 · Last updated Apr 28, 2026 · Updated 2 times

Summary

This study will test a noninvasive monitor called the Oxygen Reserve Index (ORI) in 48 adults undergoing laparoscopic kidney removal. The goal is to see if ORI can help doctors give the right amount of oxygen, avoiding both too little (hypoxia) and too much (hyperoxia). Participants will be randomly assigned to low or normal gas flow anesthesia, and the ORI readings will be compared to standard monitoring.

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