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First received: December 10, 2025

Clinical Trial: Ultra-Low-Flow Anesthesia and Carbon Footprint

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Low Flow Anesthesia

Study Type: INTERVENTIONAL


Official Title: The Impact of Ultra-Low-Flow Sevoflurane Anesthesia on Carbon Footprint and Cost: A Randomized Controlled Study in Cardiac Surgery Patients

Brief Summary: This is a prospective, randomized controlled clinical trial evaluating the effects of ultra-low fresh gas flow (0.5 L/min) versus normal fresh gas flow (2.0 L/min) sevoflurane anesthesia in adult patients undergoing on-pump cardiac surgery.The study aims to determine whether ultra-low-flow anesthesia can be used safely to reduce volatile anesthetic consumption and environmental emissions without compromising hemodynamic stability or anesthetic depth.Eligible adult patients scheduled for elective coronary…

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