Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

High-frequency jet ventilation and tracheobronchial suctioning.

K Guntupalli, A Sladen, M Klain

    Critical Care Medicine
    |September 1, 1984
    PubMed
    Summary

    Continuing high-frequency jet ventilation (HFJV) during tracheobronchial suctioning prevents significant drops in blood oxygen levels. This method maintains oxygenation in postoperative patients compared to discontinuing HFJV.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Higher baseline TSH levels predict early hypothyroidism during cancer immunotherapy.

    Journal of endocrinological investigation·2021
    Same author

    Distributed sensing of earthquakes and ocean-solid Earth interactions on seafloor telecom cables.

    Nature communications·2019
    Same author

    Diagnostic value of FDG PET/CT imaging.

    The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...·2009
    Same author

    Comparison of measurements of 18 analytes in canine and feline blood samples using the in-practice Falcor 350 and the reference KoneLab 30i analysers.

    The Journal of small animal practice·2008
    Same author

    Postsurgical diagnostic evaluation of patients with differentiated thyroid carcinoma: comparison of ultrasound, iodine-131 scintigraphy and PET with fluorine-18 fluorodeoxyglucose.

    La Radiologia medica·2008
    Same author

    Fluorodeoxyglucose PET/CT in patients with differentiated thyroid cancer and elevated thyroglobulin after total thyroidectomy and (131)I ablation.

    The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...·2007

    Area of Science:

    • Critical Care Medicine
    • Respiratory Physiology

    Background:

    • Postoperative patients often require tracheobronchial suctioning to maintain airway patency.
    • Suctioning can lead to hypoxemia (low blood oxygen levels), compromising patient outcomes.
    • High-frequency jet ventilation (HFJV) is a mode of mechanical ventilation that may influence gas exchange during airway clearance procedures.

    Purpose of the Study:

    • To evaluate the impact of continuing versus discontinuing high-frequency jet ventilation (HFJV) during tracheobronchial suctioning on arterial oxygen tension (PaO2).

    Main Methods:

    • A study involving 15 postoperative patients.
    • Oxygenation and ventilation parameters were measured before, immediately after, and 3 minutes after 15 seconds of tracheobronchial suctioning.
    • Measurements were taken both with HFJV continued during suctioning and with HFJV discontinued.

    Related Experiment Videos

    Main Results:

    • When HFJV was continued during suctioning, the mean PaO2 decrease was minimal (15 +/- 9 torr).
    • When HFJV was discontinued during suctioning, a significant mean PaO2 decrease of 90 +/- 16 torr was observed.
    • The difference in PaO2 decrease between the two conditions was statistically significant.

    Conclusions:

    • Continuation of high-frequency jet ventilation during tracheobronchial suctioning effectively prevents a significant decline in arterial oxygen tension.
    • Maintaining HFJV during suctioning is a crucial strategy for preserving oxygenation in mechanically ventilated postoperative patients.