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Radial Visualization of the Foramen Arcuale Atlantis

NCT ID: NCT05160259

Last Updated: 2021-12-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-02-01

Study Completion Date

2026-12-31

Brief Summary

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Hemodynamics in the craniovertebral zone is often disturbed under the influence of a spondylogenic factor A complication of such changes can be from a slight decrease in cerebral circulation to ischemic changes in the vascular bed The patients underwent complex radiation diagnostics of the craniovertebral region of patients with verified Kimmerle's anomaly (N = 62) All examined patients underwent multispiral computed tomography (CT), ultrasound Doppler and transcranial Doppler (TCD) of the vertebral arteries (VA) Studies of the developmental variant of the first cervical vertebra with the presence of a bony bridge have shown that Kimmerle's anomaly can occur in all age groups

Detailed Description

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The vaulted hole was found in all age groups (more in young and middle age) The detection rate was within 16 3% of cases, that is, it occurs in every 5-6 people According to TCD data, Kimmerle's anomaly affects blood flow and was most often detected on both sides of the atlas In the unilateral variant, the anomaly was noted only on the left side It was found that the main structural change in the cerebral vascular bed, according to ultrasound diagnostics, is a change in the straightness of the vertebral arteries in the transverse processes of the cervical spine, including the atlas It should also be borne in mind that due to the complexity and mobility of the structure, patients with dysfunction of the craniovertebral zone receive therapy from doctors of various profiles, which requires a comprehensive diagnosis of this problem

Conditions

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Patients With Kimmerle's Anomaly

Keywords

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Kimmerle anomaly, vertebral artery, craniovertebral insufficiency, computed tomography, transcranial Doppler

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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Radial visualization of the foramen arcuale atlantis

In patients with diagnosed Kimmerle's anomaly, using transcranial Doppler sonography to determine the degree of changes in blood flow in the vertebral arteries

Intervention Type RADIATION

Eligibility Criteria

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Inclusion Criteria

* patients manifested themselves in the form of dizziness, various types of headache, mainly localized in the occipital region, nausea or flashing of flies before the eyes, in the rest - only cervicalgia

Exclusion Criteria

* acute stroke, brain tumor
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Samarkand State Medical Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Samarkand State Medical Institute

Samarkand, , Uzbekistan

Site Status

Countries

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Uzbekistan

Other Identifiers

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Project#5

Identifier Type: -

Identifier Source: org_study_id