Gupta Viney

Long-term outcomes of glaucoma drainage devices for glaucoma post-vitreoretinal surgery with silicone oil insertion: a prospective evaluation.

Long-term success of AGV implantation for glaucoma after vitreoretinal surgery with silicone oil insertion is better than that reported for trabeculectomy, though complication rates remain high.

Safety and efficacy of incisional goniotomy as an adjunct with phacoemulsification in primary angle-closure glaucoma.

Incisional goniotomy as an adjunct with phacoemulsification resulted in a significant and sustained reduction in IOP along with decrease in number of glaucoma medications in chronic PACG eyes, irrespective of the disease stage.

In Vivo Analysis of Angle Dysgenesis in Primary Congenital, Juvenile, and Adult-Onset Open Angle Glaucoma.

Angle dysgenesis in the form of abnormal tissue at the angle/hyperreflective membrane and/or absence of SC could be identified on anterior segment SD-OCT, which can be used for in vivo evaluation of eyes with developmental…

Cyclodialysis: an updated approach to surgical strategies.

They have been reclassified under the terms 'exocyclopexy', 'endocyclopexy', 'exocyclotamponade' and 'endocyclotamponade' based on the approach used and their mode of action.

Role of CYP1B1, p.E229K and p.R368H mutations among 120 families with sporadic juvenile onset open-angle glaucoma.

The frequency of p.E229K and p.R368H mutations of the CYP1B1 gene is low even among sporadic JOAG patients. Moreover, there is no clinical correlation between the presence of these mutations and disease severity.

Comparison of Rates of Fast and Catastrophic Visual Field Loss in Three Glaucoma Subtypes.

Differences in fast and catastrophic visual field progression can exist despite only small changes in median progression rates, highlighting the importance of considering the full shape of the progression rate distribution when comparing the risk…

Visual Disability Among Juvenile Open-angle Glaucoma Patients.

Visual disability at presentation among JOAG patients is high. This entails a huge economic burden, given their young age and associated social responsibilities.

Quantification of Iridotrabecular Contact in Primary Angle-Closure Disease.

Iridotomy at any stage of PACD shows a significant decrease in ITC, with areas of residual ITC.

In Vivo Imaging of the Schlemm's Canal and the Response to Selective Laser Trabeculoplasty.

The presence of SC on ASOCT is a strong predictor for successful IOP reduction after SLT in JOAG eyes.

Outcomes of Circumferential Versus Hemi-gonioscopy-Assisted Transluminal Trabeculotomy for Congenital Glaucoma.

This study reinforces the superior efficacy of circumferential GATT for IOP control in eyes with congenital glaucoma.

Long-Term Evaluation of Specular Microscopic Changes Following Nd: YAG Iridotomy in Chronic Primary Angle-Closure Glaucoma Eyes.

An Nd:YAG iridotomy in CPACG eyes did not lead to any significant changes in central corneal specular microscopy in the long term as compared with patients who did not undergo iridotomy.

Differences in outflow channels between two eyes of unilateral primary congenital glaucoma.

Despite angle dysgenesis, outflow channels such as the uveoscleral or a direct communication of SC with the anterior chamber play a role in preventing the development of glaucoma in fellow eyes of unilateral PCG.

Comparative Evaluation of Rebound and Perkins Tonometers in Pediatric Glaucoma With Varied Corneal Characteristics.

Icare tonometer overestimated IOP as compared with Perkins and this variation was higher in eyes with IOP≥19 mm Hg, CCT >615 μm, and scarred corneas. A moderate correlation between IOP and CCT for both tonometers was noted.

Profile of Newly Diagnosed Childhood Glaucoma in India: Indian Childhood Glaucoma Study (ICGS) Group 1.

Our study has one of the largest numbers of consecutive children with glaucoma classified according to the CGRN classification.

The Descemet Membrane in Primary Congenital Glaucoma.

Thickening of DM and PDL occurs in eyes with PCG and is seen to have a peripheral extension upto the angle recess.

Retained Intraocular Surgical Needle.

Reduced Aqueous Humor Outflow Pathway Arborization in Childhood Glaucoma Eyes.

Childhood glaucoma patients demonstrated fewer distal AHO pathways and lesser AHO pathway arborization. These anatomical alternations may result in a new source of trabecular meshwork-independent AHO resistance in this disease cohort.

Expanding the phenotypic spectrum of CYP1B1 associated primary congenital glaucoma.

Indocyanine Green Aided Schlemm Canal Identification During Gonioscopic Assisted Transluminal Trabeculotomy.

This led to successful identification of the site of incision and subsequent 360 degrees cannulation of Schlemm canal in 5/5 cases.

External Jugular Vein Compression Aided Gonioscopy Assisted Transluminal Trabeculotomy in Eyes With Congenital Glaucoma.

Measuring Visual Fields in Children With Glaucoma Using a Portable Tablet.

MRF correlated strongly with HFA and was preferred by the children over the HFA. MRF is suitable for perimetric evaluation of children with glaucoma.

Optic Disc Shape Change With Glaucomatous Progression.

Enhanced Aqueous Humor Outflow Following Trabeculotomy in Primary Congenital Glaucoma Eyes.

02). Thus, AA demonstrated sustained improvement of AHO for the first time after effective IOP lowering from glaucoma surgery.

Optic disc morphology in congenital glaucoma.

Despite axial elongation, the optic disc morphology of children with primary congenital glaucoma are not significantly different from healthy controls.

Remodeling an Avascular Bleb.

Large avascular blebs need to be repaired especially if they are associated with leaks or have had episodes of bleb-related infections.

Phenotypic Spectrum of Early Onset Angle Closure Glaucoma in Young Indian Patients.

Risk factor stratification in early-onset primary angle closure disease.

This study highlights the significance of ocular biometric measurements, especially ACD and LT, which can assist in stratifying individuals with EOPACD for early detection of glaucoma.

Plate and Tube Rotation of the Glaucoma Drainage Implant: An Unusual Complication.

Peripheral corneal channels as drainage aqueducts.

Single-port transconjunctival vitrectomy for malignant glaucoma.

In a series on 9 eyes, all achieved optimization of anterior chamber depth with intraocular pressure normalization in 8 of 9 eyes, without showing any signs of recurrence at a mean follow-up of 8.

In Reply: Long-term Evaluation of Specular Microscopic Changes Following Nd: YAG Iridotomy in Chronic Primary Angle-closure Glaucoma Eyes.

Comparative efficacy of glaucoma drainage device versus ab-interno trabeculotomy in vitrectomized eyes with secondary glaucoma.

Outcomes of gonioscopy-assisted transluminal trabeculotomy in advanced pigmentary glaucoma.

GATT alone demonstrated a significant reduction in IOP and number of glaucoma medications in patients with advanced PG.

Trabeculectomy Augmented With Cyclodialysis: A Surgical Option for Refractory Glaucomas.

The Long-term Outcome of Primary "Bleb-sparing, Epithelial Exchange" in Dysfunctional Filtering Blebs.

Epithelial peeling of the bleb with replacement by advancement, without bleb excision, maintains bleb function and resolves bleb dysfunction in the long term.

Functional evaluation of an iridotomy in primary angle closure eyes.

This comprehensive functional evaluation of laser iridotomy in early PAC eyes showed a significant reduction in the pupillary block component of IOP response to provocative testing, possibly decreasing IOP fluctuations over time.

Differences in Optic Disc Characteristics of Primary Congenital Glaucoma, Juvenile, and Adult Onset Open Angle Glaucoma Patients.

The optic discs of juvenile onset open angle glaucoma tend to be larger in size than adult onset POAG discs.

Steroid-induced glaucoma and childhood blindness.

A third of the children presenting with SIG to our tertiary care centre were bilaterally blind at presentation.

Aniridic Glaucoma: Long-term Visual Outcomes and Phenotypic Associations.

Long-term visual outcomes after therapy among aniridic glaucoma patients remain poor. Higher baseline IOP, the presence of familial aniridia, and a history of greater number of surgical interventions are associated with poorer long-term visual outcomes.

Evaluating the long-term efficacy of short-duration 0.1 mg/ml and 0.2 mg/ml MMC in primary trabeculectomy for primary adult glaucoma.

A 1-min subconjunctival application of low dose 0.1 mg/ml MMC is non-inferior to 0.2 mg/ml and is probably a safer alternative, as thinning of the bleb is significantly less frequent in the long term.

Prevalence of glaucoma and cataract morphology in congenital rubella syndrome.

Functional pituitary tumors masquerading as primary glaucoma and effect of hypophysectomy on intraocular tension.

We conclude that pituitary adenomas may mimic primary glaucoma without producing vertical hemianopia and cause a reversible rise in IOP.

Corneal changes in childhood glaucoma.

Childhood glaucoma causes a significant increase in posterior corneal elevation and irregular astigmatism, which contribute to visual disability in such eyes.

Bilateral juvenile onset primary open-angle glaucoma among keratoconus patients.

This is the first case series pointing toward a possible association of JOAG with keratoconus and highlights the importance of a thorough workup of glaucoma in patients with keratoconus.

Temporal retinal thickness in eyes with glaucomatous visual field defects using optical coherence tomography.

OCT-3-generated S/I RT ratios were successfully able to reproduce the structural damage in eyes with early and advanced glaucoma field defects and can complement optic disc scanning protocols in diagnosing glaucoma at an early stage.