Distance and near vision changes after intravitreal anti-vascular endothelial growth factor injection in eyes with center-involving diabetic macular edema.

Purpose: To elucidate distance and near vision changes after intravitreal injections in center-involving diabetic macular edema (CIDME) in phakic and pseudophakic groups.

Methods: A retrospective study was done on 148 eyes (72 phakic and 76 pseudophakic) with center-involving DME. All eyes were treated with intravitreal anti-vascular endothelial growth factor (VEGF) injection.

Phenotypic heterogeneity in family members of patients with retinitis pigmentosa.

Purpose: To describe the phenotypic variations in family members of patients with retinitis pigmentosa (RP) with different modes of inheritance and to assess the ocular abnormalities in RP families.

Methods: A descriptive analysis of three types of inheritance of RP was carried out, where 64 family members were examined at a tertiary eye care center, South India. They underwent comprehensive eye examination, fundus photography, fundus autofluorescence (FAF), full-field electroretinogram (FFERG), and spectral domain optical coherence tomography (SD-OCT).

Preference of low vision devices in patients with central field loss and peripheral field loss.

Purpose: The objective of this study was to estimate the profile of patients visiting low vision care clinic at a tertiary eye care center in India and to analyze the preference of low vision devices (LVD).

Methods: A retrospective review was done for 450 patients with low vision who were referred to the LVC clinic from January 2019 to December 2019. The participants were categorized into two groups as central field loss (CFL) and peripheral field loss (PFL).