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

Micturition syncope. A reappraisal.

W N Kapoor, J R Peterson, M Karpf

    JAMA
    |February 8, 1985
    PubMed
    Summary
    This summary is machine-generated.

    Micturition syncope presents differently in two patient groups. Older individuals, often women with multiple illnesses and orthostatic hypotension, represent a larger, previously underdescribed group.

    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

    Evidence for the earliest structural use of wood at least 476,000 years ago.

    Nature·2023
    Same author

    Magnetic Field Amplification by a Nonlinear Electron Streaming Instability.

    Physical review letters·2021
    Same author

    Intra-articular ganglion cyst arising from the anterior cruciate ligament: a case report.

    Journal of back and musculoskeletal rehabilitation·2014
    Same author

    Regulation of tamoxifen sensitivity by a PAK1-EBP1 signalling pathway in breast cancer.

    British journal of cancer·2013
    Same author

    Chemical inhibition through conformational stabilization of Rho GTPase effectors.

    Handbook of experimental pharmacology·2008
    Same author

    Effect of tumour necrosis factor alpha antagonists on serum transaminases and viraemia in patients with rheumatoid arthritis and chronic hepatitis C infection.

    Annals of the rheumatic diseases·2003
    Same journal

    WHO Issues Guidelines for Treating Ebola and Marburg Viruses.

    JAMA·2026
    Same journal

    FDA Approves Additional Naloxone Nasal Spray for Opioid Overdose.

    JAMA·2026
    Same journal

    HIV May Hide in More Cells Than Previously Thought-Here's What That Could Mean for a Cure.

    JAMA·2026
    Same journal

    US Dietary Supplement Use Increasing, Especially in Older Adults.

    JAMA·2026
    Same journal

    Heat Stress From Climate Change Surges Globally.

    JAMA·2026
    Same journal

    Strength Training Linked With Lower Cardiovascular Disease Risk in Women.

    JAMA·2026
    See all related articles

    Area of Science:

    • Cardiology
    • Neurology
    • Geriatrics

    Background:

    • Micturition syncope (MS) is a transient loss of consciousness associated with urination.
    • While MS in young, healthy men is well-documented, less is known about other patient populations.

    Purpose of the Study:

    • To investigate the characteristics and clinical presentation of micturition syncope in a diverse patient cohort.
    • To identify distinct patient groups experiencing MS and their associated risk factors.

    Main Methods:

    • Prospective study of 33 patients diagnosed with micturition syncope.
    • Patient data collection included age, gender, comorbidities, medications, and physical examination findings (specifically orthostatic hypotension).
    • Follow-up evaluation for recurrent syncope or adverse events over a mean of 15.3 months.

    Related Experiment Videos

    Main Results:

    • Two distinct groups were identified: 8 young, healthy males (mean age 25) with normal evaluations, and 25 older patients (mean age 60), predominantly women (16/25).
    • The older group exhibited a higher burden of illness, with an average of 3.8 comorbidities and 3.5 medications per patient.
    • Orthostatic hypotension was detected in 22 of the 25 older patients, and therapy targeting orthostasis was initiated.
    • No recurrent micturition syncope or sudden death was observed in the entire study cohort during follow-up.

    Conclusions:

    • Micturition syncope can be categorized into two primary groups: young healthy males and a larger cohort of older individuals, frequently women.
    • Older patients with MS often present with multiple comorbidities and a high prevalence of orthostatic hypotension.
    • Management strategies focused on improving orthostatic function appear effective in preventing recurrent syncope and adverse outcomes in this population.