Prognostic Value of Hemodynamic Disturbances in Rhegmatogenous Retinal Detachment (CRADO-RED)

Fondation Ophtalmologique Adolphe de Rothschild41 enrolled

Overview

Retinal detachments correspond to a separation of the neuroepithelium from the pigment epithelium. They can be exudative (sometimes in conjunction with a tumor), tractional, traumatic (postoperative) or rhegmatogenous (in relation to a tear). Ultrasound, requested when the fundus is difficult to achieve and shows a hyperechoic mobile membrane. It can also measure the hemodynamic parameters of retinal arteries. A preliminary study showed a correlation between systolic velocity in the central retinal artery and postoperative visual acuity. The aim of this study is to confirm those preliminary data.

Study Type

INTERVENTIONAL

Allocation

Purpose

OTHER

Masking

NONE

Enrollment

Conditions

Retinal Detachment

Interventions

color Doppler ultrasound

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients over 18 years * rhegmatogenous retinal detachment, relapsing or not, including pseudophakic retinal detachment or aphakic retinal detachment, if the retinal detachment occurs more than three months after phacoemulsification Exclusion Criteria: * traumatic retinal detachment * bilateral retinal detachment * less than 3 months after phakoemulsification * predictable follow-up of less than 6 months * patient under of legal protection * patient's opposition to participate * absence of affiliation to the social security * eye's axial length\> 25.5 mm * preoperative visual acuity greater than 70/100 * no surgery

Outcomes

Primary Outcomes

Visual acuity measured with the Early Treatment Diabetic Retinopathy Study (ETDRS) scale before surgery and at the sixth week of follow-up

Time frame: Six weeks

Secondary Outcomes

Visual acuity measured with the Early Treatment Diabetic Retinopathy Study (ETDRS) scale before surgery and at the sixth :month of follow-up

Time frame: Six months