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Advances and developments in medical retina
The author provides an update on late breaking clinical trial results in neovascular age-related macular degeneration (nAMD) and presentations on diabetes management from the American Academy of Ophthalmology Retina Subspecialty Day, held during the Academy’s annual meeting in Chicago, October...
Binocular summation responses in strabismic amblyopia
A preliminary study was conducted to determine whether binocular summation (BS) in strabismic amblyopia is more decreased than in strabismus alone and whether strabismus surgery improves BS. The study included 15 strabismic amblyopes, 30 normal controls and 30 strabismic controls....
Using contrast acuity and rapid number naming in Huntington’s disease
4 February 2021
| Claire Howard
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EYE - Neuro-ophthalmology
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Huntington disease, King-Devick test, contrast sensitivity, eye movements, saccades
This study aimed to evaluate afferent and efferent visual function in Huntington’s disease (HD). HD is often portrayed by abnormal saccadic eye movements and afferent visual pathway involvement however these are poorly characterised and difficult to quantify at the bedside....
Perceptual learning treatment for amblyopia
The authors previously conducted a feasibility study examining the potential benefit of a self-administered at-home use of a tablet-based perceptual learning (PL) game. Visual stimuli were presented in various orientations and spatial frequency in a game-play format. This study evaluates...
Comparison of two visual acuity test versions for different distances in a paediatric population
The authors present the findings of a study which aimed to determine whether using 2 metre and 4 metre retro-illuminated ETDRS charts are comparable in children. Order of testing was standardised (right eye, left eye, binocular), however different charts were...
Outcomes of treat & extend ranibizumab in diabetic macular oedema
1 October 2021
| Ed Rule
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EYE - Vitreo-Retinal
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Diabetic macular edema, Outcome predictor, Ranibizumab, Spectral-domain optical coherence tomography, Treat and extend
This study retrospectively evaluated 118 eyes of 87 patients who received ranibizumab in a treat and extend regimen for diabetic macular oedema (DMO). Data were collected for patients under follow-up for 24 months. After 24 months, patients gained a mean...
Two-year interim safety results of the 0.2ug/day FAC intravitreal implant for the treatment of DMO
1 December 2021
| Jonathan Chan
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EYE - Vitreo-Retinal
This is a 24-month interim prospective observational study of 95 previously steroid challenged patients (115 eyes) receiving intravitreal 0.2ug/day fluocinolone acetaid (FAC) implant for diabetic macular oedema (DMO) treatment. The mean IOP for pre- and post- FAC implants were stable,...
Aflibercept (AF) for age-related macular degeneration (ARMD): four-year outcomes of a ‘’treat-and-extend’ (T&E) regimen with exit-strategy
This is a retrospective observational study of 82 patients, between 2014 to 2016 from Switzerland of treatment-naive patients with nARMD, treated with AF, with specific T&E protocol without a loading phase and predefined exit criteria and patients were observed three...What's trending Aug/Sep 2018
1 August 2018
| Stephanie Chiu
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EYE - General
A round-up of the eye related hot topics that have been trending on social media over the last few weeks. #QueenElizabeth #cataract It is well and truly summer! Queen Elizabeth was spotted in her sunnies during recent events, not just...
Expensive Malware
1 February 2014
| David Haider
Cryptolocker and similar ransomware There is a new breed of computer malware that is spreading rapidly. The first major manifestation of this new type is known as Cryptolocker. At present it’s a Windows only problem (all versions), but it’s likely...
PACK-crosslinking for infectious keratitis
1 October 2015
| David Tabibian, Farhad Hafezi
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EYE - Cornea
Corneal cross-linking with riboflavin and UV-A light (CXL) is a technology that has been initially developed to treat corneal ectatic disorders [1]. Its effect in stabilising diseases such as keratoconus was reported in numerous trials with excellent long-term outcomes and...
Isolated trochlear (fourth cranial) nerve palsy in an Asian population
1 August 2018
| Lakana Kumar Thavaratnam, James F (Barry) Cullen
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EYE - Neuro-ophthalmology
The authors report on 35 consecutive new cases of isolated fourth cranial nerve palsy seen over a period of six months in one neuro-ophthalmology clinic in Southeast Asia, with emphasis on their aetiology and management. We report on 35 patients...
