Ocular Blood Flow Velocity in Newly  Diagnosed Primary Open Angle Glaucoma  Patients Using Colour Doppler Imaging  Technique: Glaucoma

Saliu A.A. ISHOLA; Adeola O. ONAKOYA; Olufisayo ARIBABA; Folasade B. AKINSOLA; Kareem O. Musa; Adetunji A. ADENEKAN; Funmilayo I. MAYAKI

Authors

Saliu A.A. ISHOLA Department of Ophthalmology, Federal Medical Centre, Abeokuta, Ogun State
Adeola O. ONAKOYA Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos
Olufisayo ARIBABA Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos
Folasade B. AKINSOLA Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos
Kareem O. Musa Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos
Adetunji A. ADENEKAN Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos
Funmilayo I. MAYAKI Department of Ophthalmology, Lagos University Teaching Hospital, Idi-Araba, Lagos

Abstract

Background: While aetiology of open angle glaucoma has not been fully understood, elevated IOP has been identified as significant and currently only treatable risk factor.1 Nevertheless, many patients develop glaucoma progression despite reduced IOP, whereas others do not develop glaucoma in the presence of elevated IOP.2 This implies that other factors3,4 are involved in open angle glaucoma (OAG) onset and progression, including compromised vascular health. Several studies, performed with various techniques including colour Doppler imaging (CDI), have established that glaucoma is linked with decreased ocular blood flow(OBF), especially OBF in posteriorpole of the eye.5-7The aim of the study is to compare ocular blood flow (OBF) in newly diagnosed primary open-angle glaucoma (POAG) patients, with normal controls, using colour Doppler imaging (CDI) technique at the Lagos University Teaching Hospital (LUTH), Idi-Araba, Lagos.

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