Optimal administration of bronchodilators with valved holding chambers in preschool children: a review of literature
Sign Up to like & getrecommendations! Published in 2021 at "European Journal of Pediatrics"
DOI: 10.1007/s00431-021-04074-3
Abstract: Our aim was to synthesize the published literature on factors that potentially affect the delivery of bronchodilators using valved holding chambers (VHC) in preschool children. We also aimed to identify those attributes that are not… read more here.
Keywords: volume; mask; drug; operation ... See more keywords
Does Valved Holding Chamber Improve Aerosol Lung Deposition with a Jet Nebulizer? A Randomized Crossover Study
Sign Up to like & getrecommendations! Published in 2022 at "Pharmaceutics"
DOI: 10.3390/pharmaceutics14030566
Abstract: Using valved holding chambers (VHC) during aerosol therapy has been reported to improve the inhaled dose with various aerosol devices, including vibrating mesh nebulizers. The aim of this study was to quantify the pulmonary deposition… read more here.
Keywords: deposition; jet nebulizer; deposition jet; valved holding ... See more keywords
Effect of Interval Between Actuations of Albuterol Hydrofluoroalkane Pressurized Metered-Dose Inhalers on Their Aerosol Characteristics
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DOI: 10.4187/respcare.05528
Abstract: BACKGROUND: Albuterol hydrofluoroalkane (HFA) either alone or with a valved holding chamber is used to treat bronchoconstriction. Delays between actuation and inhalation are common. Currently, the recommended interval between actuations of an albuterol HFA is… read more here.
Keywords: holding chamber; particle mass; fine particle; valved holding ... See more keywords