Outcomes of intravitreal anti-VEGF injections and panretinal photocoagulation in preretinal hemorrhage secondary to proliferative diabetic retinopathy involving the fovea.

Purpose: To evaluate the outcome of intravitreal anti-vascular endothelial growth factor (VEGF) injections and panretinal photocoagulation (PRP) in fovea involving preretinal hemorrhage (PRH) secondary to proliferative diabetic retinopathy (PDR).

Methods: Retrospective non-comparative cross-sectional series of patients diagnosed with fovea involving PRH secondary to PDR at our institute from March 2019 to October 2021 who were treated with combination treatments of intravitreal anti-VEGF and PRP and have completed a minimum 6-month follow-up. The primary outcome measure was serial changes in the visual acuity (VA) and PRH regression from the fovea.

Rapid regression of idiopathic multifocal choroiditis with intravitreal methotrexate-wide-field optical coherence tomography angiography-based study.

Wide-field optical coherence tomography angiography (OCTA) results in a patient of idiopathic multifocal choroiditis successfully treated with intravitreal methotrexate injections.

Role of Anti-Vascular Endothelial Growth Factor (Anti-VEGF) in the Treatment of Retinopathy of Prematurity: A Narrative Review in the Context of Middle-Income Countries.

The rise in preterm births and higher survival rates of premature infants have led to a global increase in retinopathy of prematurity (ROP), a vasoproliferative retinal disorder common in premature infants. ROP is one of the leading causes of childhood blindness. Clinical manifestation of ROP ranges from mild abnormal retinal neovascularization to bilateral retinal detachment and vision loss.

Topical glycerine for corneal clouding during retinal laser photocoagulation for retinopathy of prematurity.

Aim: To document the use of topical glycerine to reduce corneal edema in cases of retinopathy of prematurity (ROP) undergoing laser photocoagulation (PHC).

Methods: Thirty-two eyes of 16 babies (9 males) with a mean gestational age of 30 weeks, mean gestational weight of 1242 grams underwent PHC for Type 1 (zone 1 disease) retinopathy of prematurity. All babies received a single PHC session.

A Novel Method to Improve Inter-Clinician Variation in the Diagnosis of Retinopathy of Prematurity Using Machine Learning.

Purpose: Inter-clinician variation could cause uncertainty in disease management. This is reported to be high in Retinopathy of Prematurity (ROP), a potentially blinding retinal disease affecting premature infants. Machine learning has the potential to quantify the differences in decision-making between ROP specialists and trainees and may improve the accuracy of diagnosis.

Impact of COVID-19-related lockdown on retinal disorders treated with intravitreal injections.

Purpose: To study functional changes in vision and morphological changes on optical coherence tomography (OCT) scans in patients where intravitreal therapy (IVT) with injections has been delayed due to COVID-19 pandemic lockdown.

Methods: Retrospective cross-sectional study included 77 eyes with the diagnosis of exudative age-related macular degeneration (eAMD), diabetic macular edema (DME), and retinal vein occlusion (RVO), regularly receiving IVT with anti-vascular endothelial growth factor (Anti-VEGF) injections or dexamethasone implant and were not able to receive the injections as intended due to lockdown. Best-corrected visual acuity (BCVA), central foveal thickness (CFT), and qualitative morphological features on OCT were analyzed pre- and post-therapy break off.

Preferred practice guidelines for retinopathy of prematurity screening during the COVID-19 pandemic.

Retinopathy of prematurity (ROP) is the leading cause of preventable infant blindness in the world and predominantly affects babies who are born low birth weight and premature. India has the largest number of surviving preterm births born annually. ROP blindness can be largely prevented if there is a robust screening program which detects treatment requiring disease in time.

Efficacy of 0.01% low dose atropine and its correlation with various factors in myopia control in the Indian population.

We aimed to evaluate the efficacy and safety of low-dose atropine compared to placebo in the Indian population and also to study the impact of various modifiable and non-modifiable factors on myopia progression (MP) and drug efficacy (DE). It was a single-centre prospective placebo-controlled interventional study. 43 participants aged 6-16 years with progressive myopia received 0.

Effect of sustained-release long-acting intravitreal dexamethasone implant in patients of non-proliferative diabetic retinopathy undergoing phacoemulsification: A randomized controlled trial.

Purpose: Cataract and diabetes, both being a major health care problem, an intervention evaluated for the combination of the two attains paramount importance. The purpose of the study was to determine the role of intraoperative intravitreal dexamethasone implant in patients with diabetic retinopathy with/without macula edema undergoing phacoemulsification.

Methods: The study was a two-arm, single-center, randomized, assessor-blinded trial of 151 patients with type-2 diabetes mellitus and cataract.

Preterm refraction and ocular biometry in children with and without retinopathy of prematurity in the first year of life.

Purpose: To determine ocular biometric and refractive profiles of premature children at risk of retinopathy of prematurity (ROP), comparing those who did and did not require laser treatment.

Methods: In this prospective study, premature infants underwent biometry and refraction with their first ROP examination. Study parameters were assessed again at 3 months, 6 months, and 1 year.

Five-year demographic profile of retinopathy of prematurity at a tertiary care institute in North India.

Purpose: The purpose of this study is to study the demographic profile and pattern of retinopathy of prematurity (ROP) at a tertiary care institute in India.

Methods: An ambispective study from January 2013 to December 2017. Infants with birth weights (BWs) <1750 g and gestational ages <34 weeks were screened for ROP.

Longitudinal study of serpiginous choroiditis and serpiginous like choroiditis using wide field OCT angiography.

Purpose: To assess the ability of wide field Swept Source OCTA (SS-OCTA) imaging to detect morphological variations in Serpiginous Choroiditis (SC) and Serpiginous Like Choroiditis (SLC) in response to treatment and also analyze these findings quantitatively using Image J software.

Methods: Retrospective observational case series of nine eyes with clinical diagnosis of active SC and SLC, who underwent SS-OCTA and fundus autofluorescence (FAF) imaging at baseline and each follow up visit till 6 months. Morphological analysis was done by two independent graders and quantitative analysis to measure the size and intensity of lesion was done using publicly available Image J software at baseline and each follow up visit.

Enzymatic vitreolysis using reengineered derived collagenase.

Purpose: Collagen is a key player contributing to vitreoelasticity and vitreoretinal adhesions. Molecular reorganization causes spontaneous weakening of these adhesions with age, resulting in the separation of the posterior hyaloid membrane (PHM) from the retina in what is called complete posterior vitreous detachment (PVD). Incomplete separation of the posterior hyaloid or tight adherence or both can lead to retinal detachment, vitreomacular traction syndrome, or epiretinal membrane formation, which requires surgical intervention.

Endogenous endophthalmitis due to in a lactating woman.

Endogenous endophthalmitis (EE) is a rare but fulminant intraocular infection that needs prompt recognition and management. Bacteria are the commonest causative organisms and they may colonize the eye secondary to hematogenous spread from a focus anywhere in the body. EE in the peripartum period is an infrequent occurrence with no cases reported to occur secondary to a peurperal mastitis.

'Stop-and-Slide' technique for trocar insertion during lens-sparing vitrectomy for retinopathy of prematurity.

The modern-day trocar cannula systems meant for adult eyes pose a challenge in infant's eyes with stage 4 retinopathy of prematurity (ROP) undergoing lens-sparing vitrectomy. This is primarily owing to the length of the trocar, globular lens, smaller axial length, and anteriorly displaced retina. We describe an inexpensive modification of the technique of trocar insertion in such cases wherein the trocar is inserted partially till the cannula impinges the sclera and thereon, the cannula slides over the trocar into the vitreous cavity.

Evaluation of Optic Nerve Sheath Diameter and Transcranial Doppler As Noninvasive Tools to Detect Raised Intracranial Pressure in Children.

Objectives: To compare the diagnostic accuracy of the ultrasonography-guided optic nerve sheath diameter with transcranial Doppler-guided middle cerebral artery flow indices against the gold standard invasive intraparenchymal intracranial pressure values in children.

Design: A single-center prospective cohort study.

Setting: PICU of a tertiary care teaching hospital in North India.