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Bacterial LRTI is more common than thought

    Nursing Standard (Royal College of Nursing (Great Britain) : 1987)
    |September 23, 2016
    PubMed

    Insights

    Lower respiratory tract infections are frequently bacterial, contrary to common assumptions. This research challenges current management strategies for these common illnesses.

    Area of Science:

    • Respiratory Medicine
    • Infectious Diseases
    • General Practice

    Background:

    • Lower respiratory tract infections (LRTIs) are a significant cause of morbidity.
    • Current management strategies may not adequately account for the prevalence of bacterial LRTIs.

    Purpose of the Study:

    • To investigate the bacterial prevalence in adults presenting with lower respiratory tract infections to primary care.
    • To evaluate the implications of bacterial LRTIs for current clinical management.

    Main Methods:

    • A study involving nearly 500 adults consulting general practitioners (GPs) at a Nottingham surgery.
    • Identification of causative pathogens in 91 cases of lower respiratory tract infection.

    Main Results:

    • A higher-than-expected proportion of lower respiratory tract infections were found to be bacterial.
    • The findings suggest a potential underestimation of bacterial involvement in LRTIs within primary care settings.

    Conclusions:

    • Lower respiratory tract infections are more commonly bacterial than often presumed.
    • Existing management approaches for LRTIs may require revision to better address bacterial aetiologies.

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