Volume-controlled inverse ratio ventilation improves safe apnea time in obese patients during the induction of general anesthesia: a randomized controlled trial
Volume-controlled inverse ratio ventilation at an I:E ratio of 2:1, compared to conventional ratio ventilation, provided a longer safe apnea time and higher expired O<sub>2</sub> fraction in obese patients during the induction of anesthesia.
Authors
- Xinli Ni (ORCID: https://orcid.org/0000-0002-2857-1951)
- Jun Lin (ORCID: https://orcid.org/0000-0002-9204-7468)
- Yan Wu (ORCID: https://orcid.org/0000-0002-0130-399X)
- Бин Ли (ORCID: https://orcid.org/0000-0002-8038-0140)
- Chang Xu (ORCID: https://orcid.org/0009-0007-9928-366X)
- Yonghai Zhang (ORCID: https://orcid.org/0000-0003-3128-1338)
- Fan Yang (ORCID: https://orcid.org/0000-0003-1829-5604)
- Hanxiang Ma (ORCID: https://orcid.org/0009-0002-7385-013X)
Institutions
- Ningxia Medical University (CN)
- The Fourth People's Hospital of Ningxia Hui Autonomous Region (CN)
Publication Details
- Journal
- Frontiers in Medicine
- Published
- 2025-05-01
- DOI
- https://doi.org/10.3389/fmed.2025.1574634
- Primary Topic
- Airway Management and Intubation Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Ningxia Medical University
- Key Research and Development Program of Ningxia