Choroidal Thickness Association With Primary Angle Closure

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03050073

Enrollment

Registered

2017-02-10

Start date

2016-04-18

Completion date

2016-12-31

Last updated

2018-08-10

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

Conditions

Choroidal Thickness

Brief summary

A chinese study shows that chinese population eyes with a primary angle closure have a greater choroidal thickness than normal eyes.The increase of choroidal thickness would be associated to this primary angle closure.

Detailed description

Usual ophtalmic consultation for glaucoma with primary angle closure

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Age \>18 years * Primary angle closure confirmed by gonioscopy * interpretable images for choroidal thickness measure * interpretable images by Ultra Bio Microscopy (UBM)

Exclusion criteria

* Acute crisis for angle closure * Rethinopathy (diabetic or hypertensive) * Histories of intra-eye surgery * Great myopia * Hypermetropia * retinal pathology

Design outcomes

Primary

Measure	Time frame
change of choroidal thickness measurement by Imaging of the fundus oculi (OCT swept source)	Day 1 Day 30

Countries

France

Outcome results