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3039 results found

Occult central retinal artery occlusion

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...

Central fixation testing in microtropia

This study compared the two assessment methods of the 4D prism test and ocular fixation assessment in order to identify micro strabismus with identity. The study included 112 children; 46 males and 66 females. Anisometropia was present in 108 patients...

New prognostic model for multiple sclerosis after optic neuritis presentation

The authors present a post-hoc analysis using the publicly available data set from the Optic Neuritis Treatment Trial. The Cox proportional hazards regression models were used to assess for associations between clinical and radiological variables and the development of clinical...

Retrospective safety assessment of apraclonidine for diagnosis of Horner’s syndrome in children

Apraclonidine has been shown to reverse the anisocoria in Horner’s syndrome, with some reports of partial ptosis resolution. Side-effects of apraclonidine have been reported especially in children under six months old. The authors present a retrospective safety study of using...

Computer-assisted surgery in the orbit

In this paper the authors describe the growing use of computer-assisted surgery in ophthalmology. It is already described as a powerful adjunct in neurosurgery and sinus surgery and here they describe their experience of using it for the orbit; specifically...

Care providers view on how to improve care for paediatric conjunctivitis

The authors present a qualitative study. Purposeful sampling was used to recruit physicians or advanced practitioners for paediatric care in emergency, urgent or primary care settings. Semi-structured interviews were either held in-person or by telephone. All participants recruited commonly encountered...

Comparison of outcomes of bilateral cataract surgery across different age groups

The authors present a retrospective records review of children who had bilateral cataract surgery between the ages of two and seven years of age over a 23-year period. Children with other ocular pathology and prior surgery were excluded. A minimum...

ROP risk factors

The purpose of this study was to evaluate the incidence and risk factors for retinopathy of prematurity (ROP) in two neo-natal units, and included a sub-analysis of infants with gestational age (GA) of ≥28 weeks. A retrospective review was undertaken...

Presentation features of ocular neuromyotonia in children

The authors report five cases of ocular neuromyotonia (ON) in children following radiation treatment for brain tumours. Children were aged four, nine, twelve, five and nine years. Three had craniopharyngioma, one had fourth ventricle ependymoma and one had posterior fossa...

Environmental variations in endophthalmitis

In this retrospective cohort study, the authors looked at seasonal and environmental variations in 171 endophthalmitis cases out of 423,297 intravitreal injections. The incidence of this complication was not correlated to monthly snowfall, rainfall, or average temperature. There was no...

Natural history of idiopathic intracranial hypertension depending on incidental or symptomatic presentation

The authors present a large retrospective review cohort of consecutive patients diagnosed or presumed idiopathic intracranial hypertension (IIH) over a three-year period at a single tertiary centre. Patients on medication with a known aetiology for IIH were excluded. The cohort...

Could midbrain volume on MRI be used to guide diagnosis of progressive supranuclear palsy?

The authors present a cohort study, of patients with a likely diagnosis of progressive supranuclear palsy (PSP) using a combination of prospective assessment and retrospective review. The cohort comprised of 14 patients; the data for six patients was obtained through...