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- 👀 Eye Know: Weekly Eye Health Nuggets-5-Min Reads
👀 Eye Know: Weekly Eye Health Nuggets-5-Min Reads
☕️ Good morning, Blink & Skimmers! Happy first day of spring (or autumn, for our friends down south)! 😃 As the days grow longer and (hopefully) the weather warms, let's celebrate the changing seasons. It is also the month of Eye Health Awareness. So, let’s dive into today’s Eye health updates.
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"All our dreams can come true, if we have the courage to pursue them."
March is packed with eye health awareness!
Save Your Vision Month: Focuses on the importance of regular eye exams and overall eye health.
Workplace Eye Awareness Month: Educates employers and employees on eye safety and healthy practices for screen use.
World Optometry Day (March 23): Celebrates optometrists and their role in vision care.
Upcoming Cosmic Wonder-A Solar Eclipse
Catch the Eclipse, Not Eye Damage: Prevent Blindness Urges Safe Viewing for US Eclipses
The map credit goes to NASA/Scientific Visualization Studio/Michala Garrison; Eclipse Calculations By Ernie Wright, NASA Goddard Space Flight Center
Get Ready for the Eclipse! A Safe Viewing Guide for Everyone
Get ready for the solar eclipse happening on April 8th, 2024, gracing North America with its presence. While we'll all get a glimpse of the partial eclipse, some lucky folks within a 115-mile-wide path from Texas to Maine will experience the total eclipse. Just a friendly reminder, it's not safe to stare directly at the sun, except during the short total phase ("totality"). Be sure to have special-purpose solar filters for a safe viewing experience. Let's enjoy this cosmic spectacle responsibly together!
Enjoy live coverage of the Total Solar Eclipse (Great North American Eclipse) happening on April 8, 2024:
Frequently asked questions:
What is a solar eclipse?
Ever wondered why sometimes the sun plays peek-a-boo with Earth? That's a solar eclipse! The moon gets in the way for a cosmic magic trick.
Is it safe to look directly at a solar eclipse?
Never look at the sun directly, even during eclipses! Use certified solar filters for eyes, binoculars, telescopes, and cameras.
Briefly go filter-free only during totality (complete darkness), to see the amazing corona. But be quick, eye safety is key!
Protect your eyes during an eclipse! Staring at the sun, even during an eclipse, exposes you to harmful ultraviolet (UV) and infrared (IR) rays, like tiny ninjas threatening your eyesight. Safety first, cosmic wonders second!
Eclipse Alert: Schools are Closed due to the Celestial Show!
With a solar eclipse on April 8th, several states are gearing up for a temporary twilight zone. Some schools are even taking a cosmic break for safety reasons! Remember, staring at the sun could lead to some seriously uncool eye damage, so protect those eyes! And hey, with crowds flocking in for the celestial show, roads might get as jammed as a jar of moon jelly! So, stay informed and enjoy the cosmic adventure!
The Path of Totality:
The moon's complete shadow, called the umbra, will travel across parts of North America. If you live within this path (totality zone), you'll experience a few minutes of complete darkness during the eclipse's peak. Check the table below to see if your city falls within the totality zone and the timings for different phases:
City | Partial Eclipse Begins | Totality Begins | Totality Ends | Partial Eclipse Ends |
---|---|---|---|---|
Dallas, Texas | 12:23 PM CDT | 1:40 PM CDT | 1:44 PM CDT | 3:02 PM CDT |
Little Rock, Arkansas | 12:33 PM CDT | 1:51 PM CDT | 1:54 PM CDT | 3:11 PM CDT |
Cleveland, Ohio | 1:59 PM EDT | 3:13 PM EDT | 3:17 PM EDT | 4:29 PM EDT |
Buffalo, New York | 2:04 PM EDT | 3:18 PM EDT | 3:22 PM EDT | 4:32 PM EDT |
Caribou, Maine | 2:22 PM EDT | 3:32 PM EDT | 3:34 PM EDT | 4:40 PM EDT |
Safe and Unsafe Ways to View a Solar Eclipse:
Category | Safe Methods | Description | Unsafe Methods | Description |
---|---|---|---|---|
Recommended | Solar Eclipse Glasses (ISO 12312-2 compliant) | Specially designed glasses with filters to block harmful solar rays. Look for certification. | Regular Sunglasses | Do not use! They are not strong enough to filter out the sun's harmful rays. |
Alternative | A fun DIY project! Create a small hole in a piece of cardboard and hold it between the sun and a white surface. The sunlight projects a safe image of the eclipse. | Looking directly at the Sun | Never safe! Avoid this at all times, even during a partial eclipse. | |
Special Case | Viewing without eye protection (during totality only) | During totality, the moon completely covers the sun, making it safe to look briefly without protection. However, this window is brief. | Using your phone or camera | Not recommended! The lenses can concentrate sunlight, damaging your eyes and the device. |
Important: Only remove your eclipse glasses during totality, the brief period when the sun appears completely dark. | Looking through telescopes or binoculars (without proper solar filters) | Not safe! These require special solar filters not typically found in consumer models. |
Important Reminders:
Reflections are risky: Don't peek at the sun through reflections on water, mirrors, or any other surface. They're just as dangerous!
Sun protection matters: Don't forget sunscreen, a hat, and regular sunglasses (not eclipse glasses) for skin protection throughout the eclipse, even with the shade.
By following these simple steps, you can safely enjoy the awe-inspiring beauty of the total solar eclipse!
Next Solar Eclipses (According to NASA):
Year | Date | Eclipse type | Eclipse viewing zone |
---|---|---|---|
2024 | April 8 | Total | North and Central America |
2024 | Oct. 02 | Annular | Pacific and South America |
2025 | Mar. 29 | Partial | NW Africa, Europe, North Russia |
2025 | Sept. 21 | Partial | South Pacific, New Zealand, Antarctica |
2026 | Feb. 17 | Annular | South Argentina, Chile, South Africa, Antarctica |
2026 | Aug. 12 | Total | North America, West Africa, Europe |
World Glaucoma Week
Sneaky Stealer of Sight? Fight Back During World Glaucoma Week!
World Glaucoma Week-March 10th-16th
Beware of glaucoma's sneaky ways! The week of March 10th to 16th marks World Glaucoma Week, an opportunity to raise awareness about this sneaky eye condition. A million people worldwide have it, but half don't even know they have it because it steals their sight without warning.
Here's the good news: Regular eye exams are your ultimate weapon. Catch it early, and you can keep your peepers sharp. In a recent randomized trial, patients with primary open-angle glaucoma supplemented their pharmacological treatment with the "365 breathing technique" for six weeks to help manage stress and potentially fight glaucoma. The study revealed a significant reduction in mean IOP and cortisol levels in the intervention group compared to controls, suggesting the efficacy of this technique in glaucoma management. Additionally, analysis of heart rate variability (HRV) indicated a shift towards higher parasympathetic activation post-intervention. These findings highlight the potential of the "365 breathing technique" as an adjunctive therapy to conventional treatments, offering promising avenues for improving outcomes in glaucoma patients.
So this week, let's talk about eye health, get checked, and spread awareness. Together, we can fight the silent thief of sight and keep our world looking bright!
Eye tech
Apple Vision Pro: Reality 2.0?
Buckle up tech lovers, Apple's here to rock our world with the Vision Pro! This futuristic headset, priced at $3,499, is like having a personal digital assistant that follows you everywhere. Imagine working out with a fitness app hovering in front of you, or having recipes appear magically while you whip up dinner! That's the idea behind "spatial computing"-the Vision Pro blends the digital world with your physical surroundings.
Apple's pretty gung-ho about it, their ads even show people wearing the Vision Pro all the time-work, laundry, you name it! They're aiming big-to seamlessly merge the digital and real world. Will the Vision Pro live up to the hype? Will you want to wear a headset all day? Only time will tell, but one thing's for sure: Apple's pushing the boundaries of wearable tech, and that's exciting for anyone who loves gadgets! Check out the full review to see if this mixed-reality headset is the future for you!
Simulating Human Peripheral Vision: A Step Towards More Robust AI Perception
Researchers at MIT have developed a method to simulate peripheral vision in AI models, inspired by how humans perceive objects beyond their direct line of sight.
MIT creates "peripheral vision" for AI, improving object detection and potentially aiding self-driving cars and user interfaces.
While promising, AI still lags human performance, prompting further research.
This study highlights the importance of peripheral vision in AI development for safety and interaction.
New launch
Good news for cataract patients in India!
Alcon just launched their latest intraocular lens (IOL) technology, called Clareon. This implant promises sharper vision and potentially less dependence on glasses after cataract surgery.
Here's the exciting part:
Multiple options: Clareon comes in two versions - PanOptix aims for clear vision at all distances (near, intermediate, far), and Vivity focuses on improved near and intermediate vision.
Proven technology: PanOptix is already the world's most implanted trifocal IOL, with 99% patient satisfaction and over 2.2 million successful procedures.
This innovative technology is a game-changer, aiming to significantly improve patients' vision and quality of life after cataract surgery. This advancement could significantly improve the quality of life for cataract patients in India.
Eye See Relief: New Eye Drop Approved for Post-Surgery Pain and Inflammation
After eye surgery, many people experience pain and inflammation as their eyes heal. But there's some good news! The FDA recently approved a new eye drop called APP13007, developed by Taiwan-based Formosa Pharmaceuticals, to help manage this discomfort.
Here's why this is a significant development:
First new option in 15 years: First new eye drop in 15 years for post-surgery pain and inflammation: AAPP13007, which is a novel clobetasol propionate eye drop for inflammation and pain relief.
Effective relief: Studies show APP13007 works better than a placebo (fake drops) at reducing pain and inflammation.
Research Finding
Glaucoma Risk Factors: New Insights into Gene Variants Affecting African Americans
Scientists discovered unique clues in the genes of over 11,000 African Americans that raise their risk for glaucoma, a disease stealing sight. This is important because African Americans are more likely to develop this condition. Understanding these genetic factors paves the way for better detection and treatment options, potentially saving vision for many.
"Lazy Eye" in Childhood Linked to Higher Risk of Adult Diseases
A recent UK study in eClinicalMedicine reveals that adults with childhood "lazy eye" (amblyopia) have elevated risks of health issues later on. Compared to those without the condition, they face a 29% higher risk of diabetes, 25% higher risk of high blood pressure, and a 16% higher risk of obesity.
Interestingly, the increased risk was present even in individuals whose vision was successfully corrected. The study also revealed structural differences in the retina of both eyes in people with amblyopia.
While the exact link remains unclear, Amblyopia (lazy eye) linked to higher risks of diabetes, high blood pressure, and obesity, even with corrected vision. Early eye exams for kids are crucial!
Clinical Trial
Eyes on the Prize: New Eye Drop Shows Promise!
Have you ever woken up with your eyes feeling like they went a few rounds with a boxing glove? Well, there might be some relief on the horizon!
A company called Kiora Pharmaceuticals just released some exciting results from their study on a new eye drop called KIO-101, a potent, non-steroidal anti-inflammatory agent. This little wonder seems to be adept at tackling eye inflammation, both in healthy people and in those who already have symptoms. Imagine it as a tiny firefighter for your eyes!
One-Time Gene Therapy in Sight for Age-Related Macular Degeneration (AMD)
Exciting news for millions battling age-related macular degeneration (AMD), especially geographic atrophy (GA), a severe form affecting over 1 million Americans and a staggering 266 million globally. GA attacks the macula, impairing central vision, impacting tasks like reading and driving.
The good news? A biotech company called Ocugen is developing a one-time gene therapy treatment called OCU410. This could be a major breakthrough compared to current treatments that require frequent injections. Early trials are underway to see if OCU410 is safe and effective. This could be a game-changer for millions struggling with GA and AMD!
Legal
South Dakota Expands Eye Care: Optometrists Can Now Offer In-Office Procedures
This new law, signed by Gov. Kristi Noem on March 5th (House Bill 1099), marks a significant victory for eye care access in South Dakota. Becoming the 12th state to do so, South Dakota now authorizes doctors of optometry to perform specific in-office procedures like laser treatments and injections. This allows easier care for common issues like post-surgery blurry vision or clogged eye ducts, prioritizing safety through optometrists' additional training and monitoring.
Business
Surface Ophthalmics Appoints Dr. Lindstrom as a New Leader
Surface Ophthalmics appoints Dr. Richard Lindstrom, a respected ophthalmologist and innovator, as Founder & Chairman. Leveraging his extensive experience, they aim to pioneer solutions like Kera Sol™ Tears and Mycosol to address the widespread issue of dry eye. Their goal is to provide comprehensive relief and advance treatment options for millions affected by this condition.
Apellis Pharmaceuticals Welcomes Dr. Philip Ferrone as Chief Medical Retina Advisor
Apellis Pharmaceuticals, Inc. appoints Dr. Philip Ferrone, esteemed retina specialist and former president of the American Society of Retina Specialists, as their chief medical retina advisor. With expertise in GA treatments, Dr. Ferrone will contribute to advancing care for geographic atrophy patients, building on his experience with SYFOVRE alongside Dr. Caroline Baumal.
J B Chemicals and Pharmaceuticals: Riding High on Profit Surge!
Looks like India's J B Chemicals and Pharmaceuticals is on a winning streak, with its sixth consecutive quarter of profit rise! With a consolidated net profit of 1.34 billion rupees (almost $16 million) for the quarter ended Dec. 31, it seems they're hitting the jackpot. And hey, it's not just luck—strong demand in both domestic and international markets, plus some savvy acquisitions and snazzy new product launches, have all played a part. Keep slaying, J B Chemicals and Pharmaceuticals!