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Type 2 diabetes in young people puts their eyes at risk

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Sixteen-year-old Karl is seen for the first time in my optometry practice. He was referred to me for a fluctuating vision problem. During his examination, I saw signs suggesting he may have diabetes, which could have explained the fluctuating vision. This suspicion became a reality when his family doctor confirmed the diagnosis. Karl’s world was turned upside down.

As an optometrist, I invite you to dive into a reality that should concern us all.

What is diabetes?

Diabetes is an insidious disease. Its symptoms (thirst, need to urinate often, fatigue, weight loss, darker skin areas on the neck and underarms) often go unnoticed, at least in the early stages of the disease.

Diabetes affects the lives of one in 14 people in Canada (7 per cent) and one in 10 in North America (10 per cent).

Two types of diabetes can be diagnosed:

  • Type 1, which is insulin-dependent and develops when the body cannot produce the insulin needed to metabolize the sugars we ingest and which feed our tissues
  • Type 2, which develops when insulin is produced, but in insufficient quantities. Sometimes the insulin that is produced is ineffective in doing its job.

Type 1 diabetes is usually associated with the development of the disease in childhood and adolescence. Type 2, the most common, usually develops later in life, often after age 50.

A counter-intuitive diagnosis, but not a rare one

From this definition, it would have been logical to conclude that Karl was affected by Type 1 diabetes, the course and treatment of which are well controlled by physicians. However, in his case, and after the required testing, his doctor identified Type 2 diabetes. This diagnosis is counter-intuitive and poses significant challenges. The speed of onset, the initial severity of the disease and the mechanisms of resistance, or of reduced insulin secretion, may be different in patients who develop the disease at a younger age than in adults.

In addition, treatment options, involving trial and error, become more complex due to the much longer duration of this type of disease when it starts at a young age. Both major and minor changes that affect the blood vessels in the Type 2 diabetic patient can have serious consequences that are difficult to predict since the course of treatment can continue for 40 to 60 years.

However, Karl’s situation is not exceptional. More and more young people and adolescents, especially those who are overweight, obese, and sedentary, are affected by Type 2. Almost 75 per cent of them have parents or siblings with diabetes.

While at first sight, this confirms genetics as a risk factor for developing the disease, in this specific case, it was more a consequence of poor lifestyle habits, especially dietary habits, and lack of physical activity, which are often shared by the whole family.

Impact on vision

The fact that Karl developed Type 2 diabetes earlier, rather than later in life also puts him at a higher risk of developing eye complications. An article about this topic recently caught my attention. This study looked at the records of 1,362 people with diabetes living in Minnesota, so, in North America and then extrapolate to Canada. The data was compiled between 1970 and 2019, which also allows us to measure the evolution of the situation over the last decades.

The results are astonishing: young people with Type 2 diabetes (compared to Type 1 diabetics of the same age) are 88 times more likely to develop retinopathy (abnormal blood vessels and/or hemorrhages in the retina). In addition, the risk of this retinopathy becoming “proliferative,” and therefore threatening to vision, is increased 230 times. There is also a 49-fold increase in the risk of fluid accumulation in the retina (macular edema) and a 243-fold increase in the risk of developing a mature cataract at a young age. The latter requires surgery which is riskier in young people than in the case of age-related senile cataracts.

 

Vascular and metabolic complications of diabetes visible on the fundus (hemorrhages, exudates).
(Langis Michaud), Fourni par l’auteur

What should we remember from this? That the major problems, which often require surgical interventions to save vision, occur much more rapidly in young Type 2 diabetics than in those affected by Type 1. These patients must therefore be followed more closely. Indeed, almost one in two Type 2 patients will develop some form of retinopathy within one to eight years of diagnosis. In comparison, one in three Type 1 diabetics will develop retinopathy between six and 10 years following diagnosis.

Significant repercussions

Already having increased significantly in the last 10 years, the prevalence (number of cases) of Type 2 diabetes in young people is predicted to quadruple by 2050. This prediction is most alarming for health professionals, but also for policymakers and managers of public health agencies. The lifetime cost of direct medical care for a single diabetic patient aged 25-44 years was US$125,000 in 2013. These costs have since increased and many more dollars need to be added to cover the period between 15 and 25 years, which is not taken into account. Indeed, if 20 per cent of the youth population develops diabetes by 2050, millions (perhaps billions?) of health-care dollars will have to be spent on their care by our governments.

The long-term quality of life of people with diabetes is also reduced. Another study, this time of young people with Type 1 diabetes, shows that their disease has a negative impact on their life. They have to devote a lot of time to their care (missing activities with their friends). And the burden of their disease on their relatives weighs heavily on their shoulders. The fear of hypoglycemia (lack of sugar that can lead to coma) or of developing serious complications of the disease also affects them. Achieving autonomy is more difficult for these adolescents, and their quality of life is proportional to the freedom they can or cannot exercise.

Eat well, exercise and visit your optometrist

Type 1 diabetes is difficult to prevent, mainly because we don’t know all the reasons why it occurs and to proactively screen for it. The situation is different for Type 2 diabetes, which is strongly associated with unhealthy lifestyle in young people. Eating a healthy diet, exercising regularly, and combating sedentary lifestyles, including limiting screen leisure time (to less than two hours per day), are good ways to avoid or delay the onset of diabetes in young people. Screen time is also associated with insulin resistance and obesity in young people. In other words, healthy lifestyles must be encouraged and especially shared within the family unit.

young children ride bikes

 

Healthy habits are good ways to avoid or delay the onset of diabetes in young people.
(Shutterstock)

As far as eyes are concerned, regular visits to the optometrist or ophthalmologist can detect early signs of diabetic complications (signs are seen in up to 30 per cent of patients shortly after diagnosis). These health professionals can also detect other oculo-visual problems arising from the disease, such as loss of ability to focus up close (accommodation), partial paralysis of certain muscles of the eye resulting in double vision, delayed healing of surface corneal changes, dry eye or glaucoma. Testing should be done at the time of medical diagnosis of diabetes, or in anyone with a high-risk profile (heredity, obesity, sedentary lifestyle).

Since healthy lifestyle habits are an integral part of the treatment of the disease, it is not too late for Karl to enjoy a happier future. But it is important not to neglect regular follow-ups by his medical doctor and frequent visits to his family optometrist.

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What’s the greatest holiday gift: lips, hair, skin? Give the gift of great skin this holiday season

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Give the gift of great skin this holiday season

Skinstitut Holiday Gift Kits take the stress out of gifting

Toronto, October 31, 2024 – Beauty gifts are at the top of holiday wish lists this year, and Laser Clinics Canada, a leader in advanced beauty treatments and skincare, is taking the pressure out of seasonal shopping. Today, Laser Clincs Canada announces the arrival of its 2024 Holiday Gift Kits, courtesy of Skinstitut, the exclusive skincare line of Laser Clinics Group.

In time for the busy shopping season, the limited-edition Holiday Gifts Kits are available in Laser Clinics locations in the GTA and Ottawa. Clinics are conveniently located in popular shopping centers, including Hillcrest Mall, Square One, CF Sherway Gardens, Scarborough Town Centre, Rideau Centre, Union Station and CF Markville. These limited-edition Kits are available on a first come, first served basis.

“These kits combine our best-selling products, bundled to address the most relevant skin concerns we’re seeing among our clients,” says Christina Ho, Senior Brand & LAM Manager at Laser Clinics Canada. “With several price points available, the kits offer excellent value and suit a variety of gift-giving needs, from those new to cosmeceuticals to those looking to level up their skincare routine. What’s more, these kits are priced with a savings of up to 33 per cent so gift givers can save during the holiday season.

There are two kits to select from, each designed to address key skin concerns and each with a unique theme — Brightening Basics and Hydration Heroes.

Brightening Basics is a mix of everyday essentials for glowing skin for all skin types. The bundle comes in a sleek pink, reusable case and includes three full-sized products: 200ml gentle cleanser, 50ml Moisture Defence (normal skin) and 30ml1% Hyaluronic Complex Serum. The Brightening Basics kit is available at $129, a saving of 33 per cent.

Hydration Heroes is a mix of hydration essentials and active heroes that cater to a wide variety of clients. A perfect stocking stuffer, this bundle includes four deluxe products: Moisture 15 15 ml Defence for normal skin, 10 ml 1% Hyaluronic Complex Serum, 10 ml Retinol Serum and 50 ml Expert Squalane Cleansing Oil. The kit retails at $59.

In addition to the 2024 Holiday Gifts Kits, gift givers can easily add a Laser Clinic Canada gift card to the mix. Offering flexibility, recipients can choose from a wide range of treatments offered by Laser Clinics Canada, or they can expand their collection of exclusive Skinstitut products.

 

Brightening Basics 2024 Holiday Gift Kit by Skinstitut, available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

Hydration Heroes 2024 Holiday Gift Kit by Skinstitut – available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

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Here is how to prepare your online accounts for when you die

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LONDON (AP) — Most people have accumulated a pile of data — selfies, emails, videos and more — on their social media and digital accounts over their lifetimes. What happens to it when we die?

It’s wise to draft a will spelling out who inherits your physical assets after you’re gone, but don’t forget to take care of your digital estate too. Friends and family might treasure files and posts you’ve left behind, but they could get lost in digital purgatory after you pass away unless you take some simple steps.

Here’s how you can prepare your digital life for your survivors:

Apple

The iPhone maker lets you nominate a “ legacy contact ” who can access your Apple account’s data after you die. The company says it’s a secure way to give trusted people access to photos, files and messages. To set it up you’ll need an Apple device with a fairly recent operating system — iPhones and iPads need iOS or iPadOS 15.2 and MacBooks needs macOS Monterey 12.1.

For iPhones, go to settings, tap Sign-in & Security and then Legacy Contact. You can name one or more people, and they don’t need an Apple ID or device.

You’ll have to share an access key with your contact. It can be a digital version sent electronically, or you can print a copy or save it as a screenshot or PDF.

Take note that there are some types of files you won’t be able to pass on — including digital rights-protected music, movies and passwords stored in Apple’s password manager. Legacy contacts can only access a deceased user’s account for three years before Apple deletes the account.

Google

Google takes a different approach with its Inactive Account Manager, which allows you to share your data with someone if it notices that you’ve stopped using your account.

When setting it up, you need to decide how long Google should wait — from three to 18 months — before considering your account inactive. Once that time is up, Google can notify up to 10 people.

You can write a message informing them you’ve stopped using the account, and, optionally, include a link to download your data. You can choose what types of data they can access — including emails, photos, calendar entries and YouTube videos.

There’s also an option to automatically delete your account after three months of inactivity, so your contacts will have to download any data before that deadline.

Facebook and Instagram

Some social media platforms can preserve accounts for people who have died so that friends and family can honor their memories.

When users of Facebook or Instagram die, parent company Meta says it can memorialize the account if it gets a “valid request” from a friend or family member. Requests can be submitted through an online form.

The social media company strongly recommends Facebook users add a legacy contact to look after their memorial accounts. Legacy contacts can do things like respond to new friend requests and update pinned posts, but they can’t read private messages or remove or alter previous posts. You can only choose one person, who also has to have a Facebook account.

You can also ask Facebook or Instagram to delete a deceased user’s account if you’re a close family member or an executor. You’ll need to send in documents like a death certificate.

TikTok

The video-sharing platform says that if a user has died, people can submit a request to memorialize the account through the settings menu. Go to the Report a Problem section, then Account and profile, then Manage account, where you can report a deceased user.

Once an account has been memorialized, it will be labeled “Remembering.” No one will be able to log into the account, which prevents anyone from editing the profile or using the account to post new content or send messages.

X

It’s not possible to nominate a legacy contact on Elon Musk’s social media site. But family members or an authorized person can submit a request to deactivate a deceased user’s account.

Passwords

Besides the major online services, you’ll probably have dozens if not hundreds of other digital accounts that your survivors might need to access. You could just write all your login credentials down in a notebook and put it somewhere safe. But making a physical copy presents its own vulnerabilities. What if you lose track of it? What if someone finds it?

Instead, consider a password manager that has an emergency access feature. Password managers are digital vaults that you can use to store all your credentials. Some, like Keeper,Bitwarden and NordPass, allow users to nominate one or more trusted contacts who can access their keys in case of an emergency such as a death.

But there are a few catches: Those contacts also need to use the same password manager and you might have to pay for the service.

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Is there a tech challenge you need help figuring out? Write to us at onetechtip@ap.org with your questions.

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Pediatric group says doctors should regularly screen kids for reading difficulties

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The Canadian Paediatric Society says doctors should regularly screen children for reading difficulties and dyslexia, calling low literacy a “serious public health concern” that can increase the risk of other problems including anxiety, low self-esteem and behavioural issues, with lifelong consequences.

New guidance issued Wednesday says family doctors, nurses, pediatricians and other medical professionals who care for school-aged kids are in a unique position to help struggling readers access educational and specialty supports, noting that identifying problems early couldhelp kids sooner — when it’s more effective — as well as reveal other possible learning or developmental issues.

The 10 recommendations include regular screening for kids aged four to seven, especially if they belong to groups at higher risk of low literacy, including newcomers to Canada, racialized Canadians and Indigenous Peoples. The society says this can be done in a two-to-three-minute office-based assessment.

Other tips encourage doctors to look for conditions often seen among poor readers such as attention-deficit hyperactivity disorder; to advocate for early literacy training for pediatric and family medicine residents; to liaise with schools on behalf of families seeking help; and to push provincial and territorial education ministries to integrate evidence-based phonics instruction into curriculums, starting in kindergarten.

Dr. Scott McLeod, one of the authors and chair of the society’s mental health and developmental disabilities committee, said a key goal is to catch kids who may be falling through the cracks and to better connect families to resources, including quicker targeted help from schools.

“Collaboration in this area is so key because we need to move away from the silos of: everything educational must exist within the educational portfolio,” McLeod said in an interview from Calgary, where he is a developmental pediatrician at Alberta Children’s Hospital.

“Reading, yes, it’s education, but it’s also health because we know that literacy impacts health. So I think that a statement like this opens the window to say: Yes, parents can come to their health-care provider to get advice, get recommendations, hopefully start a collaboration with school teachers.”

McLeod noted that pediatricians already look for signs of low literacy in young children by way of a commonly used tool known as the Rourke Baby Record, which offers a checklist of key topics, such as nutrition and developmental benchmarks, to cover in a well-child appointment.

But he said questions about reading could be “a standing item” in checkups and he hoped the society’s statement to medical professionals who care for children “enhances their confidence in being a strong advocate for the child” while spurring partnerships with others involved in a child’s life such as teachers and psychologists.

The guidance said pediatricians also play a key role in detecting and monitoring conditions that often coexist with difficulty reading such as attention-deficit hyperactivity disorder, but McLeod noted that getting such specific diagnoses typically involves a referral to a specialist, during which time a child continues to struggle.

He also acknowledged that some schools can be slow to act without a specific diagnosis from a specialist, and even then a child may end up on a wait list for school interventions.

“Evidence-based reading instruction shouldn’t have to wait for some of that access to specialized assessments to occur,” he said.

“My hope is that (by) having an existing statement or document written by the Canadian Paediatric Society … we’re able to skip a few steps or have some of the early interventions present,” he said.

McLeod added that obtaining specific assessments from medical specialists is “definitely beneficial and advantageous” to know where a child is at, “but having that sort of clear, thorough assessment shouldn’t be a barrier to intervention starting.”

McLeod said the society was partly spurred to act by 2022’s “Right to Read Inquiry Report” from the Ontario Human Rights Commission, which made 157 recommendations to address inequities related to reading instruction in that province.

He called the new guidelines “a big reminder” to pediatric providers, family doctors, school teachers and psychologists of the importance of literacy.

“Early identification of reading difficulty can truly change the trajectory of a child’s life.”

This report by The Canadian Press was first published Oct. 23, 2024.

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