Status:
COMPLETED
Quantitative Evaluation of Parafoveal Microvasculature Changes in Eyes With Exudative Circumscribed Choroidal Haemangioma: An Optical Coherence Tomography Angiography Study
Lead Sponsor:
Sun Yat-sen University
Conditions:
Circumscribed Choroidal Haemangioma
Optical Coherence Tomography Angiography
Eligibility:
All Genders
10-80 years
Brief Summary
The study aims to quantitative evaluation of parafoveal microvasculature changes in eyes with exudative circumscribed choroidal haemangioma using optical coherence tomography angiography.
Detailed Description
Circumscribed choroidal haemangioma (CCH) is an uncommon, potentially congenital benign vascular hamartomas which typically manifests as an elevated mass with reddish-orange pigmentation located poste...
Eligibility Criteria
Inclusion
- For patients with exudative CCH, the inclusion criteria were treatment naïve patients with exudative CCH which caused subfoveal retinal detachment and/or intraretinal fluid. For the healthy eye control group, only one eye (randomized by computer) of a subject was included, and the included eyes should have no ocular diseases and the best-corrected visual acuity (BCVA) should be 20/20 or better.
Exclusion
- without any other ocular diseases or any severe uncontrolled systemic diseases, including uncontrolled hypertension, coronary heart disease, liver failure, and kidney failure. all the subjects with high diopter \> -6D, long eye axis \> 26.0 mm, or the quality of the acquired OCTA images below 7/10 should be excluded from this study.
Key Trial Info
Start Date :
March 1 2017
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
May 30 2020
Estimated Enrollment :
82 Patients enrolled
Trial Details
Trial ID
NCT04449900
Start Date
March 1 2017
End Date
May 30 2020
Last Update
June 29 2020
Active Locations (1)
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1
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangzhou, Guangdong, China, 510060