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Study identifier: NCT07040735 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Low-Flow Anesthesia and Open-Heart Surgery

Condition: Low-flow Anesthesia · Hemodynamics · Open-heart Surgery  ·  Sponsor: Çağrı Özdemir

PhaseN/A
Planned participants80
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Low-flow anesthesia (LFA) is a technique in which at least 50% of the exhaled air, after carbon dioxide absorption, is mixed with a certain amount of fresh gas and returned to the patient during the next inspiration. In 1974, R. Virtue defined minimal flow anesthesia (MFA) as 0.5 L/min. In 1984, Baker and Simionescu classified LFA as 0.5-1 L/min and MFA as 0.25-0.5 L/min. The aim of this study is to investigate whether there are hemodynamic differences between open-heart surgery cases performed with LFA at different fresh gas flow rates.

This description comes directly from the study's public registry record.

Talk to the study team

Çağrı Özdemir  ·  +905544239196  ·  cagriozdemir@gazi.edu.tr

Always discuss trial participation with your own doctor first.

Locations (1)

Gazi University Faculty of MedicineAnkara, Turkey (Türkiye)Recruiting

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Source record: clinicaltrials.gov/study/NCT07040735