U.S., April 21 -- ClinicalTrials.gov registry received information related to the study (NCT07538817) titled 'ORI MONITORING IN LOW AND NORMAL FLOW ANESTHESIA APPLICATIONS' on April 13.

Brief Summary: Oxygen administration is essential in the perioperative period to prevent hypoxia; however, excessive oxygen may cause hyperoxia and related complications. While pulse oximetry is effective in detecting hypoxemia, it is insufficient for identifying hyperoxia when SpO₂ exceeds 97%, often necessitating invasive arterial blood gas analysis. The Oxygen Reserve Index (ORI) is a noninvasive, real-time monitoring parameter reflecting moderate hyperoxic ranges (PaO₂ 100-200 mmHg) and provides early warning of oxygenation changes before Sp...