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

A controlled historical cohort study on the post-concussion syndrome.

D Mickeviciene1, H Schrader, K Nestvold

  • 1Department of Neurology, Emergency Ward, Red Cross Hospital, Lithuania.

European Journal of Neurology
|November 28, 2002
PubMed
Summary

This study found that post-concussion syndrome (PCS) symptoms like headache and dizziness were not more common in Lithuanian concussion patients compared to controls. The findings question the clinical validity of PCS as a distinct diagnosis.

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

Harnessing historical data to derive reference limits - A comparison of e-norms to traditionally derived reference limits.

Clinical neurophysiology practice·2024
Same author

Progressive multifocal leukoencephalopathy or immune reconstitution inflammatory syndrome after fingolimod cessation? A case report.

BMC neurology·2022
Same author

Evening light environments can be designed to consolidate and increase the duration of REM-sleep.

Scientific reports·2022
Same author

Shift work, inflammation and musculoskeletal pain-The HUNT Study.

Occupational medicine (Oxford, England)·2021
Same author

Experimental sleep restriction increases latency jitter in pain elicited cortical responses.

Heliyon·2021
Same author

Migraine remains second among the world's causes of disability, and first among young women: findings from GBD2019.

The journal of headache and pain·2020

Area of Science:

  • Neurology
  • Psychiatry
  • Public Health

Background:

  • Post-concussion syndrome (PCS) is a complex condition following mild head injury.
  • Societal factors, such as compensation, may influence PCS symptom reporting.
  • Lithuania offers a unique setting to study PCS due to lower expectations and minimal compensation.

Purpose of the Study:

  • To investigate the prevalence of PCS symptoms in a Lithuanian cohort.
  • To examine the validity of PCS as a clinical entity by comparing concussion patients to controls.
  • To identify potential confounding factors in PCS research.

Main Methods:

  • A case-control study involving 200 individuals with a history of concussion (loss of consciousness).
  • Comparison with sex- and age-matched controls who sustained minor non-head injuries.

Related Experiment Videos

  • Questionnaires assessed symptoms attributed to PCS, including headache, dizziness, cognitive dysfunction, depression, and alcohol intolerance.

    • Main Results:

    • Acute headache resolved within one month for 96% of concussion patients.
    • No significant differences in headache, dizziness, or subjective cognitive dysfunction between concussion patients and controls.
    • Depression, alcohol intolerance, and worry about brain injury were more frequent in the concussion group.
    • No consistent pattern of PCS symptoms emerged, regardless of definition used.

    Conclusions:

    • The study challenges the clinical utility and validity of post-concussion syndrome as a distinct diagnostic entity.
    • Findings suggest that factors beyond the direct physiological effects of mild head injury may contribute to reported PCS symptoms.
    • Further research is needed to understand the complex etiology of persistent symptoms after concussion.