ReviewBMC anesthesiology2025
Negative pressure pulmonary edema resulting from upper airway obstruction during the post-anesthesia recovery period: a case series and literature review.
Review in BMC anesthesiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Recovery phase after dental intravenous sedation: airway vigilance should continue until discharge.Journal of dental anesthesia and pain medicine · 2026Article
- Article
- Article
- Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionNegative pressure pulmonary edema (NPPE) is a non-cardiogenic pulmonary edema primarily resulting from upper airway obstruction, particularly following laryngospasm during the post-anesthesia recovery period. CASES PRESENTATION: We report five cases of NPPE that occurred during recovery from general anesthesia at our institution. Among these, four cases were attributed to glossoptosis following extubation, while one case resulted from laryngeal mask displacement. All patients exhibited typical clinical features and imaging findings consistent with pulmonary edema, and none experienced poor prognoses.
conclusionsGlossoptosis and improper positioning of the laryngeal mask during the recovery phase of anesthesia pose a risk for inducing NPPE.
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Registered trials
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