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4714 results found

AC/A measurement differences

The authors sought to investigate differences in stimulus accommodative convergence/accommodation (AC/A) ratio using various techniques and accommodative stimuli. The study included 81 orthoptic students; 15 males and 66 females with a mean age of 21 years ±1. Ocular deviation was...

IINS function

This study explored the impact of idiopathic infantile nystagmus syndrome (IINS) on quality of life in adults measured using the VFQ25 questionnaire. Of 38 subjects, 35 completed the questionnaire. Mean age was 35.1±13.0 years; 15 were British Caucasian and 14...

BT for convergence spasm

The aim of this study was to analyse the response of a cohort of patients with convergence spasm to the injection of botulinum toxin (BT) in the medial rectus muscle. This was a retrospective study of six patients with a...

Vitrectomy in retinal detachment associated with choroidal detachment

Hypotony, posterior retinal breaks, longer axial lengths and total retinal detachments (RD) are risk factors for development of RD associated with choroidal detachment (RRDCD). This study retrospectively analysed the anatomic outcomes and prognostic factors of vitrectomy in 175 patients with...

Management of restrictive diplopia after ptergium surgery

This single centre retrospective case series included 15 patients with restrictive diplopia after ptergium excision. The mean time from surgery to diplopia was six months and all patients had a moderate limitation of abduction in the operated eye causing an...

Association of dry eye symptoms in patients with dyslipidaemia and statin use

This retrospective analysis of the Blue Mountains Eye Study III cohort (Caucasian Australians residing west of Sydney n=1680; mean age >74 years, range 60-97) analysed the association between dyslipidaemia, use of oral statins and symptoms of dry disease (DED) among...

How are pigment dispersion syndrome and pigmentary glaucoma inherited?

This single centre prospective, cross-sectional study assessed the relatives of patients with pigment dispersion syndrome (PDS) and pigmentary glaucoma (PG) to determine the heritability of these conditions over an 11 month period. One hundred and one unrelated patients with PDS...

Glaucoma and capillary perfusion

Elevated IOP is important but not the sole factor responsible for retinal ganglion cell (RGC) death and optic nerve damage in glaucoma. There is increasing evidence that visual loss correlates with macular inner retinal thinning. A total of 148 eyes...

Recognising clinical characteristics of blepharospasm

Focal dystonia is regarded as a characteristic feature of blepharospasm, but patients do not always present with these motor symptoms. The authors present a retrospective analysis of data from a large number of patients treated for drug-induced or essential blepharospasm...

Using graphical illustration to predict giant cell arteritis

A nomogram is a chart or graph of scaled variables that facilitates the approximate computation of a mathematical function via intersecting lines. The objective of this study was to illustrate the use of a nomogram for the prediction of giant...

Investigation of blood platelet parameters in anterior ischaemic optic neuropathy

The aim of this clinical retrospective comparative study was to assess the possible relationship between arteritic anterior ischaemic optic neuropathy (AAION) and non-arteritic anterior ischaemic optic neuropathy (NAION) with blood platelet parameters and neutrophil-to-lymphocyte ratio (NLR). The medical records of...

Paraneoplastic optic neuropathy features

This is a retrospective review of seven patients diagnosed with paraneoplastic optic neuropathy (PON) between January 2015 and June 2017. Five patients had a history of primary malignancy, including papillary thyroid carcinoma, type B thymoma, testicular seminoma and lung carcinoma....