CoDAS · 2023
Dysfunctional suction dynamics in newborns with ankyloglossia.
СтатьяНазвание и аннотация: Перевод в очереди
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Cunha Bruna Mendes Lourenço, Badarane Erika Baptista Luiz, Sousa Filho Paulo Vitor Melo, Costa Kauê Machado, Silva Filho Manoel da
Аннотация
PURPOSE: Compare infant suction in babies with and without ankyloglossia using a microprocessor-controlled pressure sensor coupled to a pacifier.
METHODS: Fifty-five infants from 0 to 2 months of age underwent clinical examination for ankyloglossia, after which they were offered a silicone pacifier connected to the pressure acquisitiondevice and suction activity was recorded. Thus, we extracted the frequency of sucks within a burst, the average suck duration, the burst duration, the number of sucks per burst, the maximum amplitude of sucks per burst and the inter-burst interval.
RESULTS: The key difference in newborns with ankyloglossia in relation to control was that they perform longer bursts of suction activity.
CONCLUSION: The longer burst durations are likely a compensatory strategy and may underlie the pain reported by mothers during breastfeeding. We therefore propose a method for objectively quantifying some parameters of infant suction capacity and demonstrate its use in assisting the evaluation of ankyloglossia.
METHODS: Fifty-five infants from 0 to 2 months of age underwent clinical examination for ankyloglossia, after which they were offered a silicone pacifier connected to the pressure acquisitiondevice and suction activity was recorded. Thus, we extracted the frequency of sucks within a burst, the average suck duration, the burst duration, the number of sucks per burst, the maximum amplitude of sucks per burst and the inter-burst interval.
RESULTS: The key difference in newborns with ankyloglossia in relation to control was that they perform longer bursts of suction activity.
CONCLUSION: The longer burst durations are likely a compensatory strategy and may underlie the pain reported by mothers during breastfeeding. We therefore propose a method for objectively quantifying some parameters of infant suction capacity and demonstrate its use in assisting the evaluation of ankyloglossia.