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

Massive hemoptysis.

T W Noseworthy, B J Anderson

    CMAJ : Canadian Medical Association Journal = Journal De L'Association Medicale Canadienne
    |November 15, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Massive hemoptysis, defined as significant bleeding into the airways, often stems from lung inflammation. A structured management approach can reduce mortality rates by 50%.

    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

    Justification Of Empiric Methodology to Determine Dexmedetomidine Dose for the TREX Study.

    Paediatric anaesthesia·2022
    Same author

    The Identification and Treatment of Common Skin Infections.

    Journal of athletic training·2022
    Same author

    Determining EMIC Wave Vector Properties Through Multi-Point Measurements: The Wave Curl Analysis.

    Journal of geophysical research. Space physics·2021
    Same author

    Time spent outside of target glucose range for young children with type 1 diabetes: a continuous glucose monitor study.

    Diabetic medicine : a journal of the British Diabetic Association·2020
    Same author

    EMIC Waves in the Outer Magnetosphere: Observations of an Off-Equator Source Region.

    Geophysical research letters·2019
    Same author

    Greater parental comfort with lower glucose targets in young children with Type 1 diabetes using continuous glucose monitoring.

    Diabetic medicine : a journal of the British Diabetic Association·2019
    Same journal

    Rheumatoid synovitis of the elbow mimicking rheumatoid nodule.

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    Same journal

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    Same journal

    What pool closures in Canada mean for health.

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    Same journal

    Fatal rabies in a child.

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    Same journal

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    Same journal

    Otitis externa.

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
    See all related articles

    Area of Science:

    • Pulmonology
    • Critical Care Medicine

    Background:

    • Hemoptysis is a symptom of cardiopulmonary disease, rarely fatal on its own.
    • Massive hemoptysis involves >600 ml blood loss in 24 hours or life-threatening bleeding rate.
    • Hypervascularity of bronchial circulation is common in massive hemoptysis, often linked to diffuse lung inflammation.

    Purpose of the Study:

    • To outline a management strategy for massive hemoptysis.
    • To emphasize oxygenation, bleeding source localization, and stabilization techniques.

    Main Methods:

    • Focus on maintaining oxygenation and identifying the bleeding source.
    • Utilize temporizing maneuvers: iced saline lavage, vasopressin, endobronchial tamponade, bronchial artery embolization.
    • Prepare patients for definitive surgical intervention.

    Related Experiment Videos

    Main Results:

    • Sequential management plan can stabilize patients.
    • Potential for a 50% reduction in mortality from massive hemoptysis.

    Conclusions:

    • Massive hemoptysis requires prompt, organized management.
    • A combination of supportive care, interventional techniques, and surgery can improve outcomes.
    • Mortality rates for massive hemoptysis, if untreated, range from 50% to 100%.