Trials / Withdrawn
WithdrawnNCT02311192
Grading Scale of Vitreous Haze in Patients With Uveitis Using Ultrasonography
- Status
- Withdrawn
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 0 (actual)
- Sponsor
- University of Nebraska · Academic / Other
- Sex
- All
- Age
- 19 Years – 90 Years
- Healthy volunteers
- Not accepted
Summary
This study is aimed at creation and validation of a vitreous haze scoring system using ultrasonography B-scan of the eye. Images will be obtained from patients with uveitis and quantification of inflammation will be done to create the scoring scale.
Detailed description
Patients with uveitis may present with Vitreous Haze (VH) resulting in obscuration of fundus details. VH is composed of cells and protein exudation and results in decrease visual acuity.The degree of VH is an important indicator of disease activity, severity and response to therapy in patients with uveitis. Color fundus images are commonly used to objectively document VH.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Ultrasonography B-scan | The patient's eye will be anesthetized. The ultrasound probe will then be used to obtain images by keeping the probe in light contact with the eye. |
Timeline
- Start date
- 2014-10-01
- Primary completion
- 2016-09-30
- Completion
- 2016-09-30
- First posted
- 2014-12-08
- Last updated
- 2023-08-15
Regulatory
- FDA-regulated device study
Source: ClinicalTrials.gov record NCT02311192. Inclusion in this directory is not an endorsement.