You searched for "retina"
Light reflex in preterm infants
1 February 2016
| Claire Howard
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Oculoplastics, Orbit
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Infrared video-pupillography, light reflex, melanopsin, premature infants, pupil
In this study, the pupillary size and light reflex was examined in premature infants using infrared video-pupillography and stimuli of red and blue light. Only eyes of infants without retinopathy of prematurity were included in the study. Pupillary light reflexes...
Macular pigment and dark adaptation in older population with normal maculas
1 December 2018
| Kurt Spiteri Cornish
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Retina / Uvea / Vitreous
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Macular pigment, Müller cells, aging, dark adaptation
Macular pigment (MP) such as lutein, zeaxanthin and meso-zeaxanthin are highly concentrated in the fovea. They protect the retina from damage of ambient blue light via antioxidant properties. In older eyes with normal healthy retina, macular pigment optical density (MPOD)...
Management of diabetic macular oedema (DMO)
1 February 2018
| Kurt Spiteri Cornish
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Retina / Uvea / Vitreous
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Anti-VEGF therapy, Diabetic macular edema, Steroids
The authors present guidelines on current diagnostic and therapeutic procedures in the management of DMO. Fluorescein angiography (FA) and optical coherence tomography (OCT) are recommended before starting treatment to help diagnose and stage DMO, and can be repeated if there...
Changes in parafoveal retinal thickness after bariatric surgery in type 2 diabetics
1 December 2016
| Bheemanagouda Patil
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Retina / Uvea / Vitreous
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OCT, bariatric surgery, diabetic retinopathy, gastric bypass surgery, retinal vessel calibres
Bariatric surgery induces an instant normalisation of blood glucose in as many as 80% of patients with type 2 diabetes. It has been previously reported that diabetic retinopathy (DR) is stable within one year after bariatric surgery. In this study,...
Retinal ganglion cell loss in diabetes and diabetic retinopathy
1 October 2016
| Anjali Gupta
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Retina / Uvea / Vitreous
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diabetes, diabetic retinopathy, neuronal damage, optical coherence tomography, retinal ganglion cell
The aim of this observational case control study was to evaluate the association of diabetes and diabetic retinopathy (DR) with retinal ganglion cell loss. Cases were Chinese patients with type 2 diabetes with and without DR, aged 40-80 years. Eligible...
Time is vision in central retinal artery occlusion
Central retinal artery occlusion (CRAO) is a rare but devastating vascular episode that can have severe impact on vision. Treatment is very time-limited and needs to be initiated very quickly to salvage any vision. The majority of patients present to...Registration live for 100% Ophthalmology 2025
19 September 2024
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ophthalmology, events, conferences, industry, 100%, 100% Optical, 100% ophthalmology, London, meetings
Organisers of 100% Optical have announced that visitor registrations for 100% Ophthalmology 2025 are now live for the show set to take place at London’s ExCeL from 1–3 March. Featuring as a co-located event with 100% Optical, 100% Ophthalmology, a...
Moorfields to start new retinal detachment clinical trial
8 November 2023
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Moorfields, Funding, Phase I trial, Mahi Muqit, retinal detachment, proliferative vitreoretinopathy
Moorfields to start new retinal detachment clinical trial following £1.2 million MRC DPFS grant awarded to UCL and Moorfields Eye Hospital.
LambdaVision aims to refine process for in-space manufacturing of artificial retinas through ISS National Lab-sponsored investigation
1 February 2024
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ISS, retinal, artificial, LambdaVision, industry, innovation, retinitis pigmentosa, RP
Approximately 1.5 million people worldwide are affected by retinitis pigmentosa, a rare genetic disorder that causes vision loss. Currently there is no cure, but researchers from LambdaVision are turning to the International Space Station (ISS) National Laboratory to look for...
Retinal traction during ERM peeling
1 October 2021
| Ed Rule
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Retina / Uvea / Vitreous
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Epiretinal membranes, Intraoperative Optical Coherence Tomography, Membrane peeling, Microperimetry
This prospective study aimed to quantify the retinal thickening induced by epiretinal membrane (ERM) peeling and to correlate this thickening with postoperative retinal function. Twenty-five patients who required surgery for idiopathic ERM were included in the study. The authors performed...
Occult central retinal artery occlusion
1 February 2022
| Kurt Spiteri Cornish
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Retina / Uvea / Vitreous
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CRAO, Central retinal artery occlusion, OCT, RAO, optical coherence tomography, retinal artery occlusion, spectral-domain optical coherence tomography
Central retinal artery occlusion (CRAO) is a sight-threatening condition resulting from occlusion of the central retinal artery and hypoperfusion of the inner retina. Early on, fundal examination may be normal. The authors present a retrospective case series of 11 patients...
What's trending Dec/Jan 2023
1 December 2022
| Isadora Giles, Stephanie Chiu
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Ophthalmology
A round-up of the eye related hot topics that have been trending on social media over the last few weeks. #frightnight #halloween #protectyoureyes The Royal College of Optometrists advised the public against wearing novelty contact lenses this Halloween. In a...