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CORE Publishes Guidance on Ocular Surface Immunology for Better Patient Care

Centre for Ocular Research & Education (CORE)

In response to increased clinical interest regarding ocular surface immunology, the Centre for Ocular Research & Education (CORE) has published a collection of resources to create a greater understanding among the global eye care community.

Issue 73 of Contact Lens Update focuses on the topic and is available by visiting ContactLensUpdate.com.

“The ocular surface forms the main line of defence in protecting the eye against external pathogens and has a crucial inflammation-regulating role. Inflammatory eye conditions disrupt the homeostasis of the immune system and can result in reduced quality of life or permanent sight loss,” said Lyndon Jones, director of CORE. “Increased awareness of the pathophysiology, early diagnosis, and effective management of ocular surface disease can benefit practitioners and patients alike.”

In primary eye care settings, immunological conditions that impact the ocular surface are routinely observed in people suffering from allergic conjunctivitis, dry eye, Sjögren’s syndrome, and rheumatoid arthritis. As knowledge of ocular surface immunology continues to evolve, eye care practitioners who are familiar with the latest research and treatment options can offer a higher standard of care.

Contact Lens Update Issue 73 Contributors (clockwise from top left): Sezen Karakus, Jeremy Chung Bo Chiang, Barbara Caffery, and Elyana Locatelli.

Sezen Karakus, assistant professor at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, shares her expertise in the issue’s editorial.

The feature article is authored by Jeremy Chung Bo Chiang, a postdoctoral research associate at Aston University. He succinctly presents the four stages underlying the immunopathogensis of dry eye disease, followed by valuable information about current topical ophthalmic treatments, their mechanisms of action, and clinical tips.

Barbara Caffery, an optometrist at Toronto Eye Care and former president of the American Academy of Optometry, shares her knowledge in the issue’s clinical insight column. The case report details a patient’s journey through an initial examination, dry eye diagnosis, and management. She then poses important questions that can help identify people who may have Sjögren’s syndrome and delves into additional tests required for diagnosis.

The conference highlight is contributed by Elyana Locatelli, a pre-medical student and research fellow at the Bascom Palmer Eye Institute, University of Miami. Based on her poster that was presented at the Association for Research in Vision and Ophthalmology 2023 annual meeting, the retrospective study examines the subjective preference of cyclosporine compared to lifitegrast in patients with dry eye and investigates whether any patient factors were associated with medication choice.

Click HERE for the full press release.

For other related articles, click HERE.

Childhood Myopia

Photograph of a child receiving an eye exam, with her parent close by. Eye exams are one of the first steps to diagnosing and managing childhood myopia.

By Thomas Weissberger

ep·i·dem·ic

[ˌepəˈdemik]

  1. NOUN
    a widespread occurrence of an infectious disease in a community at a particular time:
    “a flu epidemic” · “an epidemic of cholera”
  2. ADJECTIVE
    (of a disease) occurring widely in a community at a particular time. Compare with endemic, pandemic.
    “epidemic diseases” · “typhus was epidemic in the winter and spring of 1922”

Such a scary word, especially after what we have lived through these past three years. In the context of childhood myopia (CM), we should be scared and concerned; not just because we are seeing an exponential growth in the incidence of CM, but also because of the long-term consequences.

Development of Childhood Myopia

Schoolgirl using digital tablet during lesson in classroom at primary school. Increased time indoors, especially including screen time, is a factor in the development of childhood myopia.

Childhood myopia is becoming a severe problem, especially in urban areas in Asia and in developed nations; almost 90% of young people develop myopia before the age of 20. Studies predict that by the year 2050, nearly 50% of the world’s population could be myopic. In a worst-case scenario, after onset, a child’s vision may quickly deteriorate at a rate of one dioptre per year and turn into high myopia, which in turn can increases the risk of retinal tears or detachment and can even lead to blindness.

As eye care professionals, we are the first line of defense and an integral part of the circle of care for combatting the myopia epidemic, and we have the tools and resources to do so if we so choose. But is it a choice really? I say no, it is our duty and responsibility.

To be able to help we must have a basic understanding of the issue, the causes, and the treatment(s) available.

Childhood Myopia Treatment

There are currently four types of treatment available, three of which Opticians can employ, as well as some experimental new options that are available in some countries; however, first and foremost, one of the most important aspects of childhood myopia management is based on lifestyle.

When the near epidemic volume was first realized, an interesting fact emerged: children in less developed countries showed a significantly reduced amount of myopia compared to those in developed countries where much of the day was spent in close work either for homework or using digital devices for play, where their eyes were in a constant accommodative near-vision state. As ECPs with the ability and time for discussions beyond just the fitting of glasses, we can advise and guide parents and their children on how to make good lifestyle choices for their eye health.

Find out the three key rules for childhood visual environment and much more in Tom’s full article published in July-August Optik!


The Practical Professor: Optical Solutions for the Real World

I am a second generation optician and have made all aspects of opticianry and optics my life. I have over 10 years of teaching experience as a former professor in the Dispensing Opticians’ program at Seneca College and at Georgian College. I was also responsible for
modernization of the optical curriculum.

I am a trainer and trainee (One never stops learning!), and I am available to share my knowledge and experience with today’s eye care professionals. As the owner of Special Eyes Optical Services, I am dedicated to supporting the optical industry. You can reach out to me at Tom@SpecialeyesOpticalServices.com.

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For other related articles on Optik NOW, click HERE

OGS Kicks Off 2023 World Sight Day Challenge

To support its mission to eradicate uncorrected refractive error through the growth and expansion of optometry around the world, Optometry Giving Sight (OGS) has issued its 2023 World Sight Day Challenge.

The theme of this year’s Challenge is “Giving Together, Seeing Forever,” which celebrates the collective power of the optometry community to give the gift of sight to millions of people in need.

“The projects we support are almost entirely funded by eye care professionals, optometry practices, and companies within this industry,” said Lois Schoenbrun, Executive Director, Optometry Giving Sight. “Dollars donated help deliver access to eye care for mothers and fathers, sons and daughters, sisters and brothers, grandparents, aunts, uncles, and more. We can only help these families with the help of your families—whether that is the ‘family’ at home, in your optometry practice with staff and patients, or at your company.”

Optometry Giving Sight’s World Sight Day Challenge runs from now through the end of October, with World Sight Day to be celebrated on October 12. Those interested in taking on the Challenge by leading fundraising efforts at their practice or company can visit givingsight.org/wsdc to register and receive a toolkit with ideas and resources. Others may choose to make one-time or recurring donations at givingsight.org/donate-wsdc.

“In some of the most underserved areas of the world, the most basic eye care keeps kids in school and people at work, enabling them to provide for their families and even bring communities out of poverty,” said Greg Pearl, OD, of Pearl Optometry in Norwalk, Calif., who participates in the Challenge. “This cause belongs to optometry. We are the only ones who will address this, and we can do it together. If every one of us donated even one day of eye exam fees for the World Sight Day Challenge, it would change everything.”

With funds raised, Optometry Giving Sight provides grants to programs focused on long-term solutions, including those that establish optometry schools, vision centers, and optical labs in underserved communities both at home and around the globe. Individuals receive education and training to become optometrists who then provide ongoing eye care for years to come.

Over the last two decades, OGS funding has provided basic eye care services to more than 8 million people, assisted with training more than 14,000 eye care personnel, established more than 130 vision centers, and served people in more than 40 countries. In the last two years alone, OGS has provided funding to more than 30 project partners around the world, totaling more than $1.5 million in grants. For more information, visit givingsight.org.

Click HERE for the full press release.

For more related articles, click HERE.

Silhouette’s Vivid Sky Collection Is a Colourful Interpretation of Digital Art

Vivid Sky is an all-new design family for urbanites, featuring contemporary and modern frames with digital, art-inspired, visual effects.

A lightweight choice for bold accents, the range encourages creativity with its colourful and cosmopolitan styles. Pronounced contours and a wide temple design combine with enchanting two-tone finishes.

Blending unique techniques and high-tech materials synonymous with Silhouette, the collection comprises four full-rim shapes in six colours. The round, rectangular and square contour frames are offered in matte or gloss finish.

Head of Design, Roland Keplinger, says, “Contemporary shapes paired with vivid colours give a bold look with unparalleled Silhouette wearing comfort and lightness. Versatile colouring techniques and colour blocking bring a fresh appeal and widen the range of full-rim options in the Silhouette world.”

Click HERE for the full press release.

Distributed in Canada by COS: canadianoptical.com

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