Características da degluti？？o sequencial de líquidos em adultos e idosos: uma revis？o integrativa

purpose: to perform an integrative review of studies on liquid sequential swallowing, by characterizing the methodology of the studies and the most important findings in young and elderly adults. research strategy: review of the literature written in english and portuguese on pubmed, lilacs, scielo and medline databases, within the past twenty years, available fully, using the following uniterms: sequential swallowing, swallowing, dysphagia, cup, straw, in various combinations. selection criteria: research articles with a methodological approach on the characterization of liquid sequential swallowing by young and/or elderly adults, regardless of health condition, excluding studies involving only the esophageal phase. data analysis: the following research indicators were applied: objectives, number and gender of participants; age group; amount of liquid offered; intake instruction; utensil used, methods and main findings. results: 18 studies met the established criteria. the articles were categorized according to the sample characterization and the methodology on volume intake, utensil used and types of exams. most studies investigated only healthy individuals, with no swallowing complaints. subjects were given different instructions as to the intake of all the volume: usual manner, continually, as rapidly as possible. the findings about the characterization of sequential swallowing were varied and described in accordance with the objectives of each study. conclusion: it found great variability in the methodology employed to characterize the sequential swallowing. some findings are not comparable, and sequential swallowing is not studied in most swallowing protocols, without consensus on the influence of the utensil.