Related Experiment Video
Updated: Jul 5, 2026
05:02
Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
Published on: August 30, 2019
A clinical epidemiological study in 2169 patients with vertigo
Min Yin1, Kazuo Ishikawa, Weng Hoe Wong
1Division of Otorhinolaryngology, Head and Neck Surgery, Department of Sensory Medicine, Akita University School of Medicine, Hondo 1-1-1, Akita 010-8543, Japan.
Auris, Nasus, Larynx
|May 20, 2008
Summary
This study analyzed 2169 vertigo patients, revealing diverse causes and a peak incidence in the 1960s. Elderly individuals showed a higher risk of central vertigo.
Area of Science:
- Clinical Epidemiology
- Neurology
- Otolaryngology
Background:
- Vertigo is a common condition with numerous potential causes.
- Understanding its epidemiological characteristics is crucial for effective diagnosis and management.
Purpose of the Study:
- To investigate the clinical epidemiological characteristics of vertigo.
- To identify patterns in vertigo incidence across different age groups and genders.
Main Methods:
- Retrospective study of 2169 patients diagnosed with vertigo over 20 years.
- Data collection included patient demographics, vertigo classification (peripheral, central, unclassified, unknown), and age-specific incidence.
Main Results:
- Over 50 causative diseases were identified.
- Peripheral vertigo was most common (33.8%), followed by unclassified (26.8%), unknown origin (22.2%), and central vertigo (17.2%).
- Incidence increased with age, peaking in the 1960s; elderly patients had a higher risk of central vertigo. No significant gender difference was found.
Conclusions:
- Vertigo affects all age groups, with diverse underlying etiologies.
- Age is a significant factor in vertigo incidence and type, with a notable increase in central vertigo among the elderly.
Related Concept Videos
01:15Equilibrium and Balance
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
01:30Hypertension III: Clinical Manifestations and Diagnostic Studies
Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
01:29The Vestibular System
The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
01:15Bioavailability Study Design: Healthy Subjects Versus Patients
Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...