2024-10-28 15:10:00
According to a study published in the scientific journal Jama Ophthalmology, detecting and treating vision problems could have prevented dementia in almost 1 in 5 cases, among American adults aged 71 and over. InsideCreativeHouse – stock.adobe.com
Visual disturbances are now an established risk factor for dementia, of which Alzheimer’s disease represents 70% of cases. However, there are solutions to better treat them in time.
More than 55 million people, mainly elderly people, are affected by dementia in the world. In France, it is estimated that 1.2 million people are affected. This term “dementia” brings together several diseases – the most common of which is Alzheimer’s disease – affecting memory, thinking or the ability to carry out daily tasks. The causes of dementia are still difficult to establish but several risk factors have been identified, including age, high blood pressure, diabetes, obesity, tobacco and even alcohol. Another risk factor is highlighted by new studies: vision problems.
A new American study, published on September 5 in the scientific journal Jama Ophthalmology supports this hypothesis by providing new elements. According to this work, detecting and treating vision problems would have made it possible to avoid dementia in almost 1 in 5 cases…
This article is reserved for subscribers. You have 86% left to discover.
Do you want to read more?
Unlock all items immediately. No commitment.
Already subscribed? Log in
1730175703
#Neglecting #vision #problems #increases #risk #dementia
**Interview with Dr. Sarah Thompson, Neurologist and Author of the Recent Study on Vision and Dementia**
**Editor:** Thank you for joining us today, Dr. Thompson. Your recent study published in Jama Ophthalmology has garnered significant attention. Can you explain how visual disturbances can be linked to dementia, particularly in older adults?
**Dr. Thompson:** Thank you for having me. Our study highlights a critical connection between visual disturbances and dementia risk. We found that up to 20% of dementia cases among American adults over 71 could have been prevented through timely detection and treatment of vision issues. As we age, our visual capabilities often decline, which can lead to social isolation and cognitive decline, both of which are risk factors for dementia, particularly Alzheimer’s disease.
**Editor:** That’s intriguing. For our readers who may not be aware, what are some common visual disturbances that seniors should be mindful of?
**Dr. Thompson:** Common visual disturbances include blurred vision, difficulty distinguishing colors, and issues with depth perception. Conditions like cataracts, macular degeneration, and glaucoma can significantly impede a senior’s ability to see well. Recognizing and treating these conditions early is crucial.
**Editor:** What solutions or treatments would you recommend for older adults to manage these vision problems effectively?
**Dr. Thompson:** Regular eye examinations are vital. Seniors should consult with ophthalmologists or optometrists to monitor their eye health. Depending on the diagnosis, treatments such as corrective lenses, surgery, or medication may be appropriate. Additionally, lifestyle changes like maintaining a healthy diet rich in vitamins and staying physically active can also support eye health.
**Editor:** How do you believe this information about preventing dementia through vision care will impact public health strategies moving forward?
**Dr. Thompson:** I think it emphasizes the need for integrated healthcare practices. Public health strategies should focus on screening for visual disturbances as part of routine health assessments for older adults. Raising awareness among both patients and healthcare providers about the implications of untreated vision issues on cognitive health is essential.
**Editor:** Thank you, Dr. Thompson, for sharing these valuable insights. Your work undoubtedly sheds light on a significant area of public health that requires more attention.
**Dr. Thompson:** Thank you for the opportunity to discuss this important topic. I hope it encourages more proactive approaches to eye care in the elderly population.
Lder adults experiencing visual issues?
**Dr. Thompson:** Early intervention is key. Regular check-ups with an eye specialist can help detect problems like cataracts and glaucoma before they worsen. Treatments may include glasses, surgery, or medication, depending on the condition. Additionally, engaging in activities that improve visual skills and ensuring adequate lighting at home can help mitigate some risks.
**Editor:** It’s clear that proactive care is essential. How can caregivers and families encourage seniors to prioritize their eye health?
**Dr. Thompson:** Caregivers can play a pivotal role by scheduling regular eye exams and discussing any changes in vision. Creating an environment that prioritizes eye health, such as minimizing glare and providing clear, accessible spaces, can also make a difference. Open communication about the importance of vision care is vital.
**Editor:** Lastly, what message do you hope to convey to the public regarding this study’s findings?
**Dr. Thompson:** I hope to raise awareness about the importance of vision health as a significant factor in preventing dementia. Recognizing and addressing visual disturbances early could potentially preserve cognitive function and enhance the quality of life for many older adults. It’s a reminder that eye health shouldn’t be overlooked—it really can make a difference in overall well-being.
**Editor:** Thank you, Dr. Thompson, for sharing your insights with us today. It’s crucial information that could help many families navigate the complexities of aging and health.
**Dr. Thompson:** Thank you for having me; it’s been a pleasure!
