ArticleMedical gas research
Predicting cost of inhalational anesthesia at low fresh gas flows: impact of a new generation carbon dioxide absorbent.
Article in Medical gas research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Isoflurane as a cost-effective alternative to sevoflurane for short-duration gynaecological brachytherapy: a randomised non-inferiority trial of emergence.Journal of contemporary brachytherapy · 2025Article
- Predicting the Climate Impact of Healthcare Facilities Using Gradient Boosting Machines.Cleaner environmental systems · 2024Article
- Knowledge Gaps in Anesthetic Gas Utilization in a Large Academic Hospital System: A Multicenter Survey.Cureus · 2023Article
- Action guidance for addressing pollution from inhalational anaesthetics.Anaesthesia · 2022Article
- Current research progress of isoflurane in cerebral ischemia/reperfusion injury: a narrative review.Medical gas researchReview
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is well known that low fresh gas flows result in lower cost of inhalational agents. A new generation of carbon dioxide absorbents allows low flow anesthesia with all anesthetics but these new compounds are more expensive. This study examines the cost of inhalational anesthesia at different fresh gas flows combined with the cost of absorbent. The cost of sevoflurane and desflurane is lower at low fresh gas flows. Paradoxically the cost of isoflurane is cheaper at 2 L/min than at lower fresh gas flows due to increased cost of carbon dioxide absorbent. Therefore low fresh gas flows should be used when feasible with sevoflurane and desflurane, but higher fresh gas flows up to 2 L/min may be more economical with isoflurane during maintenance phase of anesthesia.
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