Contribution
It is a pleasure to serve under your chairship for the second time today, Mr Pritchard—I am getting a liking for it. I thank the hon. Member for Leicester South (Shockat Adam) for securing the debate. As my party’s health spokesperson, issues such as glaucoma are of great importance to me—the statistics show its prevalence. I would not have thought there would ever be a case in which the hon. Member for Alloa and Grangemouth (Brian Leishman) would be lost for words, no matter what might happen; that is meant as a compliment, by the way.
As it is Glaucoma Awareness Week, there is no greater time to consider this issue. I will start by describing the scale of the issue in Northern Ireland specifically, because that is what I want to highlight. Queen’s University undertook a study that found a 2.83% prevalence of glaucoma in 3,221 people aged 50-plus—I understand that rate is normal, compared with the rest of the United Kingdom—and that around two-thirds of those were undiagnosed. There is an issue to address: those who are undiagnosed. Northern Ireland currently has some 18,000 confirmed glaucoma cases. As I have said to the hon. Member for Leicester South—he knows this story—although my dad is dead and gone, when he was alive he lost his eyesight to glaucoma. Unfortunately—they were probably just not as good at managing it in times past—it crept up on him, and he lost his eyesight. My dad was very fortunate to have my mother to look after him, in every sense of the word. They loved each other greatly. It was never a burden to my mum to look after my dad. That was really important.
I was fortunate to secure a debate on glaucoma and community optometry just last year. The hon. Member for Leicester South made a fantastic contribution to that debate. I greatly admire his knowledge of optometry, and the job he did before he was elected. When he comes to these debates he brings that fount of knowledge, experience and examples, which we all appreciate. There is such an important link between our opticians and healthcare specialists who treat eye conditions such as glaucoma. Data from Specsavers highlighted that in 2023, some 30,000 referrals for glaucoma were made for people aged 40 to 60. Not all those people were diagnosed as such, but the fact was that there were some concerns, and the treatment for them was able to start.
I have some stats for Northern Ireland that I want to quote for the record. Regarding the adoption of innovative glaucoma technologies, such as iStent inject, two of the biggest eye surgery hospitals in the country—Altnagelvin area hospital and Belfast city hospital—now routinely offer such combined procedures to comorbid glaucoma and cataract patients. The focus is now on making sure that no glaucoma patients miss out on the opportunity to intervene in glaucoma at the time of routine elective cataract surgery. The advances are incredible at this moment in time.
As of March 2025—which has just passed—almost 50,000 people were waiting for ophthalmology outpatient appointments in Northern Ireland. That is a massive number, and the Minister in the Assembly back home really needs to take that on. In Northern Ireland, the prevalence of glaucoma in people aged over 50 is, as I said, comparable to other parts of the United Kingdom, and indeed other parts of Europe. The figures that we have seem to be relevant wherever we are in the United Kingdom, but also across the whole of Europe. Interestingly, around two thirds of people with glaucoma were not aware of their glaucoma, as the hon. Member for Leicester South said in his introduction. If that is generalisable from the study sample to the whole population, that rate is higher than in other comparable populations.
Glaucoma is the second most common reason for certification as sight impaired, or severely sight impaired, in Northern Ireland. On average, 13.1% of certifications are caused by glaucoma, although that varies a lot year on year. I want to tell the Minister what we are doing itenn Northern Ireland in relation to the iStent inject surgery. That is a massive, technological, medical, modern way forward. It is good to be able to report it in this debate.