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What's trending Aug/Sep 2021

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. #algae #optogenetics Scientists in Paris have used optogenetics to partially restore sight in a blind man’s eye who was diagnosed with...

Seeing the Funny Side: Taking on the Edinburgh Fringe with Sight Loss

Comedian Jake Donaldson is partially blind, or partially sighted, depending on your outlook on life, but what’s it really like to be a visually impaired comedian?

Did the COVID-19 pandemic affect quality of life of patients newly diagnosed with intra-cranial hypertension?

Coronavirus disease 2019 (COVID-19) was identified as a global pandemic by the World Health Organization in March 2020. This article aimed to explore how the care of patients with idiopathic intra-cranial hypertension (IIH) was affected during the COVID-19 lockdown. The...

A career in uveitis

As he retires from clinical practice, the author looks back on his long career in uveitis and how care of these patients has changed dramatically since his days as an undergraduate. My trainees and fellows are often bored by my...

Birdshot chorioretinopathy: an important differential

Birdshot chorioretinopathy (BSCR) is a relatively uncommon cause of posterior uveitis which often has a relapsing and remitting course [1,2]. We present a case which demonstrates how remission can be obtained for several years using cyclosporine. Case report A 44-year-old...

Persistence of Ebola virus in ocular fluid during convalescence

The most recent Ebola outbreak has infected over 26,300 patients, but also resulted in the highest number of survivors in history. Uveitis has been described during the convalescent period, but Varkey and colleagues report, for the first time, finding viable...

Acute retinal necrosis: an Indian experience

The authors of this retrospective study aimed to provide clinical outcomes in 62 eyes of 53 patients presenting with acute retinal necrosis. All eyes received intravenous acyclovir (10mg/kg tds) for 7-10 days followed by oral antiviral therapy (valaciclovir 1g tds...

How to consent patients

I attended a morning seminar at the recent College Congress in Liverpool about how to properly and legally consent a patient for a procedure. There has been a lot of interest in this of late following the Montgomery ruling, in...

Toxic nutritional optic neuropathy (TON)

Toxic optic neuropathy are a group of conditions manifested by reduction of visual functions secondary to damage to the anterior visual pathways from exposure to a toxin. The implicated toxin could be work-based, food or drink related, or iatrogenic medication....

Diffuse lamellar keratitis

This study group reviewed cytokine- and chemokine-mediated mechanisms of diffuse lamellar keratitis (DLK) after lamellar corneal surgical procedures. DLK can occur early or late (months to decades) after all lamellar corneal surgeries, including laser in situ keratomileusis, small incision lenticule...

Orbital manifestations of granulomatosis with polyangitis

This a retrospective, observational study where authors looked at the ophthalmological examination, biopsy, antibodies and CT scan results of all patients diagnosed with granulomatosis with polyangitis (GPA) from January 2007-January 2019. Out of 101 patients with diagnosis of GPA, 15...

Stem cell therapy for Parkinson’s disease: researching for an 
effective cure

Neurodegenerative diseases are characterised by the chronic and progressive loss of neurons, which in turn results in loss of cognitive and physical functions. The World Health Organization has estimated that the disability-adjusted life years lost from neurological disease was about...