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RNIB appoints Sir Jim Harra as new Vice Chair

The Royal National Institute of Blind People (RNIB) has appointed Sir Jim Harra to take up the roles of Vice Chair of the Board of Trustees and Chair of the Governance, Nominations and Remuneration Committee. Jim was previously a Permanent...

PD-1 and retinal ganglion cell death

Death of retinal ganglion cells (RGC) in conditions like glaucoma leads to permanent visual loss. RGC death can be due to the initial stress such as raised intraocular pressure or secondary to mechanism such as oxidative stress. Programmed cell death-1...

A mouse model for uveal melanoma

Uveal melanoma (UM) is the most common malignant tumour arising within the eye and is a severe threat for both sight and life, due to a high risk of metastasis. There are no animal models of UM, but the Tg(Grm1)...

RPE use similar pathway to regulatory T cells to inhibit immune response

Retinal pigment epithelial (RPE) cells form an important part of the blood-retinal barrier that protects the neuronal cells responsible for sight. RPE cells are involved in innate and adaptive immune responses via expression of surface molecules and release of cytokines....

Melphalon treatment of retinoblastoma

The purpose of this study was to report the authors’ experience with superselective ophthalmic artery infusion of Melphalon (SOAIM) for the treatment of five cases of unilateral sporadic retinoblastoma involving the macula. Standard therapy included a cycle of three infusions...

A surgical option for congenital ptosis

The authors describe a surgical technique to manage congenital ptosis. They present 30 patients with severe congenital ptosis, MRD1 varying between -2mm and 1mm. Intervention was carried out early to prevent amblyopia. All cases had surgery before age seven with...

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...

Care journeys of patients with central retinal artery occlusion

The authors present a retrospective case note review of all adult patients referred for or diagnosed with central retinal artery occlusion (CRAO) to a single tertiary hospital over a 10½ year period. A total of 181 patients were included in...

Gene therapy: perspectives from young adults with Leber’s congenital amaurosis

The authors present their telephone survey data of 10 patients with a mean age of 24.4 years regarding their opinion on gene therapy for their Leber’s congenital amaurosis. Patients were recruited at the Hospital for Sick Children, Toronto. Of the...

Differentiating orbital cellulitis from non-specific orbital inflammation

This is a retrospective study looking at whether common laboratory investigations can help differentiate between orbital cellulitis (OC) and non-specific orbital inflammation (NSOI). NSOI is a diagnosis of exclusion following negative investigations for systemic diseases such as IgG4-related disease, granulomatosis...

Tocilizumab in Graves’ orbitopathy

This prospective European study looks at the response to tocilizumab in corticosteroid-resistant disease. Tocilizumab (TCZ) is a monoclonal antibody that competitively inhibits IL-6 binding to its receptor. Unlike teprotumumab, the advantage of TCZ is that it is already used within...

Comparison between findings in ‘active’ or ‘healed’ giant cell arteritis

Giant cell arteritis (GCA) is the most common systemic vasculitis in older people and can cause devastating sight loss if untreated. Temporal artery biopsy is often relied upon for diagnosis by ophthalmologists, with a positive biopsy result indicating whether the...