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Late sequelae after meningococcal disease. A controlled study in young men

J Sander, D Bay, T W Gedde-Dahl

    NIPH Annals
    |June 1, 1984
    PubMed

    Insights

    Young men who contracted meningococcal disease often experience long-term sequelae, with 61% reporting symptoms like mental or neurological issues. These long-term effects impacted education and work capacity for many survivors.

    Area of Science:

    • Neurology
    • Infectious Diseases
    • Public Health

    Background:

    • Meningococcal disease can lead to long-term health issues (sequelae).
    • Understanding the prevalence and nature of these sequelae is crucial for patient management and public health.
    • Previous research has not fully detailed the long-term neurological and mental health consequences in young adults.

    Purpose of the Study:

    • To investigate the occurrence and type of sequelae in young men 3-15 years after meningococcal disease.
    • To compare the prevalence of symptoms between patients and a control group.
    • To assess the impact of sequelae on education and working capacity.

    Main Methods:

    • A case-control study involving 71 patients and 64 controls (young men aged 18-24 at disease onset).
    • Data collection via questionnaires on symptoms, audiometry, and electroencephalogram (EEG).
    • Statistical analysis to compare outcomes between patients and controls.

    Main Results:

    • 61% of patients reported sequelae symptoms versus 20% of controls (p < 0.001).
    • Common symptoms were mild and of a mental or neurological type.
    • 29% of patients reported an impact on education or working capacity; audiological/EEG showed no significant differences.
    • 13% of patients had obvious complaints attributed to meningococcal disease, compared to 2% of controls (p < 0.05).

    Conclusions:

    • Meningococcal disease is associated with a high prevalence of long-term mental and neurological sequelae in young men.
    • While audiological and EEG findings were not significantly different, subjective complaints and functional impairments are common.
    • Early recognition and management of potential sequelae are important for improving long-term outcomes.

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