KCT0007452
Recruiting
未知
Analysis of cerebral cortical activity and functional connectivity using functional MRI in PPPD(Persistent Postural-Perceptual Dizziness) patients
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Jeonbuk National University Hospital
- Enrollment
- 40
- Status
- Recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •\* Subject selection criteria
- •? Adults 18 years of age or older
- •? Those who have been diagnosed with PPPD among outpatients of neurology and who have performed fMRI examination
- •? All PPPD diagnostic criteria A to E presented by Barany Society in 2017 must be met. However, diagnostic criterion B is selected when one or more of the exacerbation factors are satisfied.
- •A. At least one of dizziness, unsteadiness, and non\-spinning vertigo has been present for more than 3 months.
- •? One or more symptoms of dizziness lasting more than several hours on 15 or more days in a month. The severity of symptoms may vary.
- •? Symptoms may not necessarily last all day.
- •B. Symptoms persist without specific triggers, and symptoms are aggravated by the following three factors. If at least one of the three factors is satisfied, it is included in this study.
- •? Upright posture,
- •? Active or passive motion that occurs regardless of a specific direction or posture;
Exclusion Criteria
- •A. If you have been diagnosed with a psychiatric disorder and are receiving treatment, but have incidental dizziness symptoms, that is, if a psychiatric disorder is judged to be the main problem
- •B. In case of nystagmus and examination findings suggesting acute neurological/neurological disease in neurological/physical examination
- •C. If there is a significant uncontrolled serious medical disease such as cerebrovascular disease, chronic neurodegenerative disease, cognitive impairment, congestive heart failure, or chronic kidney disease that is significant to the previous medical history or underlying disease
- •D. In case of major surgery within 3 months or acute cerebrovascular disease such as stroke
- •E. In\-house staff or medical school. dental school. College of Pharmacy. For nursing students
- •F. Those who are unable to cooperate, are pregnant or may become pregnant, and have claustrophobia or panic disorder
Outcomes
Primary Outcomes
Not specified
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