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Impact of Nasal Obstruction and Mouth Taping on Sleep Apnea Indicators: Systematic Review and Meta-Analysis.
Review in OTO open. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To assess the impact of nasal obstruction on obstructive sleep apnea (OSA) indicators and summarize the limited available data on mouth taping during sleep. Data Sources: A systematic search was conducted in October 2024, encompassing 5 electronic databases: PubMed, MEDLINE, Web of Science, Cochrane, and CINAHL, to evaluate the impact of breathing routes on OSA indicators. Review Methods: Eligible studies included those that induced nasal obstruction either non-surgically (eg, experimental studies or postintervention for epistaxis) or surgically (eg, postseptoturbinoplasty) and their impact on reported sleep apnea indicators, such as Apnea-Hypopnea Index (AHI), Oxygen Desaturation Index (ODI), mean and nadir oxygen saturation. A Meta-analysis was conducted on studies of nasal obstruction. Due to limited data, no meta-analysis was performed for mouth taping; only 2 studies were narratively reviewed. Results: Nasal obstruction was associated with a clinically significant increase in AHI (+13.78 events/h) and ODI (+7.45 events/h), alongside a modest nonclinically significant decrease in the average (-0.70%) and nadir (-1.75%) SpO Conclusion: Nasal obstruction, whether induced non-surgically or in surgical settings, was associated with worsening of OSA indicators and may precipitate OSA-like abnormalities in previously healthy individuals. These findings underscore the importance of nasal breathing and support further investigation into the breathing route as a modifiable factor in sleep-disordered breathing.
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