ArticleCureus2024
A Crossover Trial of a Novel Toothbrushing Method for Prevention of Aspiration Pneumonia: Toothpaste With Povidone-Iodine and Moisturizing Gel Mixture.
Article in Cureus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
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Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionToothbrushing, during which dental plaque is brushed off into the oral cavity, can increase the risk of aspiration pneumonia in older adults and intubated patients.
methodsThis study examined brushing methods to prevent the spread of bacteria in the oral cavity. Six participants who required assistance with brushing received toothbrushing from a dental hygienist. Toothbrushing was performed using a toothbrush soaked in water (Water group), gel (Gel group), povidone-iodine solution (PV-I group), or a mixture of a moisturizing gel and povidone-iodine gel (PV-I+Gel group). The number of bacteria in the saliva before and after brushing was measured using a delayed real-time polymerase chain reaction, which can quantify the number of viable bacteria.
resultsIn the Water group, salivary bacterial counts increased significantly after brushing. The bacterial counts in the Gel and PV-I groups increased slightly after brushing; however, the increase was less than that observed in the Water group. In the PV-I+Gel group, the number of bacteria in the saliva was significantly reduced after brushing.
conclusionsIn patients at risk for aspiration pneumonia, toothbrushing should be performed with a mixture of PV-I and a moisturizing gel. This method is a novel approach that reduces the risk of aspiration pneumonia in intubated patients and older adults requiring care, and its clinical application is expected in the future.
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