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October 16, 2025Open Access

A Study of the Efficacy of Nasal High Flow in Maintaining Oxygenation in Patients Undergoing Dental Treatment under Procedural Sedation

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Authors

TATakao AyuseNagasaki University Hospital HHHitoshi HiguchiOkayama University Hospital TSTeppei SagoKyushu Dental University

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Implication

Randomized controlled trial assesses the effect of nasal high flow on hypoxemia and hypercapnia in patients undergoing dental treatment under procedural sedation.

Key Points

The use of nasal high flow significantly reduced the incidence of hypoxemia during dental procedures under sedation, improving patient safety.
With an incidence rate of hypoxemia measured by SpO₂ ≤ 90%, the effectiveness of nasal high flow was directly compared to low flow oxygen support.
Participants in a multicenter randomized controlled trial received sedation with midazolam and propofol, evaluating respiratory support outcomes.
The findings suggest that nasal high flow may be a critical intervention for improving oxygenation and respiratory function, highlighting its potential utility.

Cite This Study

Ayuse et al. (2025) studied this question.

synapsesocial.com/papers/68f0ba59c50c73ebef9fa875 https://doi.org/10.21203/rs.3.rs-7024698/v1

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Implication

Randomized controlled trial assesses the effect of nasal high flow on hypoxemia and hypercapnia in patients undergoing dental treatment under procedural sedation.

A Study of the Efficacy of Nasal High Flow in Maintaining Oxygenation in Patients Undergoing Dental Treatment under Procedural Sedation

Discussion

Member takes

Implication

Key Points

Cite This Study

A Study of the Efficacy of Nasal High Flow in Maintaining Oxygenation in Patients Undergoing Dental Treatment under Procedural Sedation

Discussion

Member takes

Implication

Key Points

Cite This Study

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