Systematic Imaging Examination in ODD

Diagnostic Value of Systematic Imaging Examination in Embedded Optic Disc Drusen in Adolescents With Mild Visual Impairment

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03957642

Enrollment

Registered

2019-05-21

Start date

2019-05-21

Completion date

2020-01-01

Last updated

2019-05-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Optic Disk Drusen

Brief summary

To evaluate the diagnostic value of systematic ophthalmologic imaging examination in the diagnosis of embedded optic disc drusen (ODD) in adolescents with mild visual impairment.

Detailed description

Patients are evaluated through optometric examination, fundus photography, visual field examination, OCT, US, and FFA.

Interventions

None listed

Study design

Observational model

CASE_ONLY

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

14 Years to 28 Years

Healthy volunteers

Inclusion criteria

1. Male or female. 2. Age 14-28. 3. The results of visual acuity examination suggest mild visual impairment. 4. The results of ophthalmologic examination showed that the blurred degree of the local boundary of the optic disc was different and the optic disc was congested.

Exclusion criteria

1. patients with amblyopia. 2. patients with neurological disease.

Design outcomes

Primary

Measure	Time frame	Description
detection rate of embedded ODD	1 week	detection rate of embedded ODD

Countries

China

Contacts

Primary ContactXiang Zhu, Doctor

0628zhuxiang@163.com13826452564

Outcome results