Carotid Artery Diseases Clinical Trial
Official title:
Is Carotid-Vertebral Doppler Ultrasonography Necessary for Patients With Vertigo?
NCT number | NCT05196685 |
Other study ID # | 10 |
Secondary ID | |
Status | Completed |
Phase | |
First received | |
Last updated | |
Start date | February 1, 2021 |
Est. completion date | August 31, 2022 |
Verified date | January 2023 |
Source | Pamukkale University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
This study will be carried out prospectively on patients who applied to the cardiovascular surgery polyclinic and the carotid-vertebral artery doppler ultrasound due to the vascular problem. All patients will fill "Balance Disorder Scan Survey" and "Vertigo-Dizziness Imbalance Questionnaire-SS". Patients who score 1 and more are directed to the ear nose throat polyclinic and detailed differential diagnosis. Those who score 0 will be in control group.
Status | Completed |
Enrollment | 195 |
Est. completion date | August 31, 2022 |
Est. primary completion date | August 1, 2022 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - All patients who have a vascular problem and doppler USG. Exclusion Criteria: Patients with impaired cooperation, history of malignancy, presence of central nervous system pathology, presence of neurological disease affecting balance in the history, patients whose use of glasses may cause problems (epilepsy, vision loss, etc.) were excluded from the study. |
Country | Name | City | State |
---|---|---|---|
Turkey | Pamukkale University | Denizli |
Lead Sponsor | Collaborator |
---|---|
Pamukkale University |
Turkey,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Carotid Stenosis | ECST for Carotid Stenosis measurement will be used. In the ECST the estimated normal lumen diameter at the site of the lesion, based on a visual impression of where the normal arterial wall is before development of the stenosis, is used. | 1 year | |
Primary | Resistive Index | Measurements are taken from vertebral artery and formulated as below.
Resistive Index = peak systolic velocity - end diastolic velocity] / peak systolic velocity |
1 year | |
Primary | Intima Media Thickness | The intima-media thickness will be measured 1 cm proximal to the start of the carotid bulb dilatation on the CCA in the far wall. Using the cine-loop function, an optimal longitudinal freeze-frame image in the end-diastolic state is measured manually. | 1 year |
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