Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

Accept all cookies Reject all non-essential cookies Find out more

Second key step for eye robot trial

Clinical Trials Research

A robot has been used to inject a drug into the back of the eye in a world first for the next phase of a landmark clinical trial at Oxford's John Radcliffe Hospital.

Injecting the back of an eye with a robot

Prof Robert MacLaren used the remotely controlled robot to administer a tiny volume of blood dissolving agent tPA under the retina to treat a haemorrhage, an accumulation of blood in the eye that causes vision loss. 

It was also the first time that robot-assisted eye surgery was performed under local anaesthesia.

Read more (Oxford University NHS Foundation Trust website)

Similar stories

New research reveals relationship between particular brain circuits and different aspects of mental wellbeing

Researchers at the University of Oxford have uncovered previously unknown details about how changes in the brain contribute to changes in wellbeing.

Night-time blood pressure assessment is found to be important in diagnosing hypertension

Around 15% of people aged 40-75 may have a form of undiagnosed high blood pressure (hypertension) that occurs only at night-time. Because they do not know about this, and therefore are not being treated for it, they are at a higher risk of cardiovascular disease such as stroke, heart failure, and even death, suggests new research from the University of Oxford published in the British Journal of General Practice.

Unique clinical imaging dataset released for artificial intelligence research to accelerate diagnosis of prostate cancer

How artificial intelligence is shaping medical imaging

Dr Qiang Zhang of the Radcliffe Department of Medicine explains how artificial intelligence is being used to help researchers and physicians interpret medical imaging.

Researchers describe how cancer cells can defend themselves from the consequences of certain genetic defects

Researchers in Department of Physiology, Anatomy and Genetics have identified a rescue mechanism that allows cancers to overcome the consequences of inactivating mutations in critically important genes.

Malaria booster vaccine continues to meet WHO-specified 75% efficacy goal

Researchers from the University of Oxford and their partners have today reported new findings from their Phase 2b trial following the administration of a booster dose of the candidate malaria vaccine, R21/Matrix-M™ – which previously demonstrated high-level efficacy of 77% over the following 12 months in young west African children in 2021.