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Diabetic retinopathy and body fat distribution and adipokine secretion in type 2 diabetics
The major risk factors for diabetic retinopathy (DR) in patients with diabetes are poor glycaemic or blood pressure control, duration of diabetes and nephropathy related to the severity of DR. Several studies suggest that DR is associated with visceral fat...
Saccadic differences under cover test
Patients with intermittent exotropia and exophoria plus ortho subjects underwent measurement of saccadic reaction times (SRTs) to compare those occurring in one eye and those occurring with alternating cover tests (ACTs). Twenty-five subjects were studied. Results for the intermittent exotropia...
Contrast sensitivity comparisons for Pelli Robson, Hiding Heidi and Double Happy tests
The authors aimed to compare contrast thresholds and measure agreement across current paediatric assessment of contrast sensitivity with Hiding Heidi and Double Happy contrast sensitivity tests vs. the gold-standard Pelli Robson chart. Reduced contrast levels were similar under different light...Diagnoses of dry eye disease double within a year
Over a third of Britons haven’t had an eye test within the last two years, while one in five have not had an eye test due to financial struggles.ARx - Augmented Reality Headset
In a continuing look at wearable technology, for those with sight impairment, for Aug/Sep we are looking at the recently released ARx. In previous issues we have covered the Envision Glasses and the OrCam MyEye. The ARx is a device...Beyond 2020 Episodes 01-03
Introduction Working in remote, Amazonian villages, the Andean Medical Mission (AMM) have made progress into eliminating avoidable blindness in this small corner of the globe and have produced a video series, Beyond 2020, to share what they’ve learned over 12...People watching…
Confession time: I love a good airport lounge! Not only does it mean that you are about to go get some sunshine on a well-deserved break, it also provides a perfect opportunity to watch people go by. And what a...Volunteer abroad: the Khmer Sight Foundation
A team of volunteers describe their experiences of working with the Khmer Sight Foundation in Cambodia. Cambodia has a population of 15 million people, of whom an estimated 300,000 are blind. This figure is increasing by 10,000 each year. Three-quarters...
Prevalence and risk factors for ROP in Saudi Arabia
This study aimed to establish the prevalence of retinopathy of prematurity (ROP) among high-risk neonates in a tertiary centre, identify the most commonly associated risk factors and highlight the benefits of early treatment of type 2 ROP and ROP milder...
Ocular Telehealth: A Practical Guide, 1st Edition
Ocular Telehealth: A Practical Guide is in its first edition, which is great considering the recent adjustments to practical medical delivery that the COVID-19 pandemic has mandated. Overall, this book is well written in a structured format defining the uses...
Bioengineered human tissue
This is a literature review of the current status of tissue engineering related to ocular and oculoplastic reconstructive surgery. The authors describe the process of bioengineering for tissue reconstruction. The aim is to reproduce functional tissue by the use of...
