It might be tough to recognise that you've got glaucoma. In a research carried out on the University of Gothenburg, over 5pc of 70-year-olds have been discovered to have glaucoma, and half of these recognized have been unaware of their situation. Glaucoma is a standard eye disease that damages the optic nerve and thereby the visual view. In essentially the most severe instances, glaucoma can result in blindness.

The analysis was carried out by Lena Havstam Johansson, a PhD scholar on the University of Gothenburg and a specialist nurse at Sahlgrenska University Hospital. The research reveals that 4.8 laptop of the 560 research individuals examined by eye specialists had glaucoma.

“Of those who were diagnosed with glaucoma via the study, 15 people – or 2.7pc of all participants – were unaware that they had the disease before being examined,” says Lena Havstam Johansson. “So half of those who turned out to have glaucoma were diagnosed because they took part in the study.”

For those that have been newly identified, the invention of the illness meant they may begin remedy with each day eye drops that decrease the stress within the eye and slowing down the harm to the optic nerve.

Reduced imaginative and prescient impacts each day life

Compared to individuals with out the illness these with glaucoma had comparable ranges of bodily exercise and didn't smoke extra, or drink extra alcohol. They rated their general high quality of life as being simply pretty much as good as others, they weren't extra drained or extra depressed.

“This was a positive surprise, and was a finding that I hope can bring comfort to many people who have been diagnosed with glaucoma. It’s hard to live with a disease that gradually impairs vision, but life can still be good in many ways.”

By distinction, individuals with glaucoma reported that their vision-related high quality of life was poorer.

“It’s harder to climb stairs, see curbs in the evening, and notice things in your peripheral vision. This means that people with glaucoma may avoid visiting others, or going to restaurants or parties, and instead stay at home. They lose their independence, and may feel frustrated about it.”

Around a thousand 70-year-olds

The analysis was carried out as a part of the H70 research, analyzing the well being of older individuals, which has been carried out on the University of Gothenburg for 50 years. The H70 research repeatedly invitations all 70-year-olds born in a sure 12 months in Gothenburg to attend a number of complete bodily and cognitive examinations. The 1,203 70-year-olds included within the glaucoma research have been born in 1944. For these research, virtually everybody (1,182 individuals) answered written questions on their eye well being and the presence of glaucoma of their household. Eye specialists at Sahlgrenska University Hospital additionally examined 560 of the individuals.

The analysis confirms that there are hereditary components behind the illness, as these identified with glaucoma have been extra prone to have an in depth relative with the identical analysis. The outcomes additionally verify that glaucoma entails increased eye stress, though additionally they present that almost all of those that have been newly identified (67%) nonetheless had regular eye stress.

During the early phases of the illness, the wholesome eye can compensate for the lack of imaginative and prescient, that means that many individuals imagine their imaginative and prescient is pretty much as good as earlier than. These research verify that glaucoma typically doesn't initially contain a lack of visible acuity, which can make it more durable to detect the illness. The outcomes have been printed in two articles within the journal Acta Ophthalmologica.

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