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

Long-term prognosis in transient global amnesia

P A Nausieda, I V Sherman

    JAMA
    |January 26, 1979
    PubMed
    Summary
    This summary is machine-generated.

    Transient global amnesia (TGA) appears to have a better prognosis than previously thought. This study found low rates of recurrence, dementia, and stroke in TGA patients over a 46-month follow-up.

    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

    Too many treatments for Parkinson's disease: how should they be used?

    WMJ : official publication of the State Medical Society of Wisconsin·2000
    Same author

    Sinemet "abusers".

    Clinical neuropharmacology·1985
    Same author

    Psychiatric complications of levodopa therapy of Parkinson's disease.

    Advances in neurology·1984
    Same author

    Chronic dopaminergic sensitivity after Sydenham's chorea.

    Neurology·1983
    Same author

    Serotonergically active agents in levodopa-induced psychiatric toxicity reactions.

    Advances in neurology·1983
    Same author

    Levodopa-free periods ("drug holidays") in the management of parkinsonism.

    Advances in neurology·1983

    Area of Science:

    • Neurology
    • Cerebrovascular Diseases

    Background:

    • Transient global amnesia (TGA) is often considered a transient ischemic attack affecting memory.
    • Recent studies suggest a potential link between TGA and subsequent dementia or stroke.

    Purpose of the Study:

    • To investigate the long-term prognosis of patients diagnosed with transient global amnesia.
    • To determine the incidence of TGA recurrence, dementia, and stroke following an initial TGA event.

    Main Methods:

    • A cohort of 32 patients with TGA was followed for an average of 46 months.
    • The study tracked the occurrence of recurrent TGA, dementia diagnoses, and transient ischemic attacks (TIAs).

    Main Results:

    • A low recurrence rate of 12.5% was observed for TGA.

    Related Experiment Videos

  • The incidence of dementia was 6%, and stroke was 3% in the studied cohort.
  • These findings suggest a more favorable outcome than anticipated.

    • Conclusions:

    • Transient global amnesia appears to carry a more benign prognosis compared to classical transient ischemic attacks.
    • The long-term risks of dementia and stroke following TGA may be lower than previously suggested.