• Chest · Oct 1993

    Optimal duration of nebulized albuterol therapy.

    • R A Malone, M C Hollie, A Glynn-Barnhart, and H S Nelson.
    • Department of Pediatrics-Allergy/Immunology, National Jewish Center for Immunology and Respiratory Medicine, Denver 80206.
    • Chest. 1993 Oct 1;104(4):1114-8.

    AbstractThe output from a jet nebulizer was analyzed for aerosol profile, solution output, and delivery of albuterol at three different initial volume fills to determine the changes that occur during the course of nebulization. Increasing diluent volume led to significantly greater delivery of the albuterol initially placed in the nebulizer. Albuterol delivery from the nebulizer ceased completely following the onset of inconsistent nebulization (sputtering) as determined audibly and by laser particle analysis. Aerosol output rate declined by one-half within 20 s of the onset of sputtering. The albuterol concentration in the nebulizer solution increased significantly once the aerosol output declined. The weight of solution delivered as determined by change in weight of the nebulizer could not be fully accounted for as aerosol volume. It appeared that this discrepancy represented loss of water by evaporation. Aerosolization past the point of initial jet nebulizer sputtering is unproductive.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.