Research Proves LASIK Adverse Events are Rare

Ophthalmology is a scientific field that is continuously performing research and studies based on the human eye. LASIK eye surgery is an imperative aspect of ophthalmology that presents patients with more benefits than risks.

A recent study published in the American Journal of Ophthalmology outlined researchers’ data analysis from roughly 37,000 laser vision correction patients who underwent either LASIK (31,921) or PRK (5,016) between July 2014 and June 2016. Data analyzed included eye examinations prior to the surgery, procedure reports, and follow-up exams.

Data on adverse events were also recorded, such as those that negatively impacted patients’ visual outcomes. Out of 37,000 patients, 34 experienced adverse side effects; 70 percent were characterized as severe. With less than one percent of patients experiencing a significant unfavorable result, each procedure showed:

  • LASIK (31,921 patients): 0.4 percent of patients experienced unfavorable results
  • PRK (5,016 patients): 0.7 percent of patients experienced unfavorable results

Of those with serious adverse effects, roughly 80 percent still achieved 20/20 (or higher) vision without glasses or contacts.

With over 20 million procedures performed throughout the United States over 20 years, research papers number greater than 7,000. Experts study vision correction effects in-depth to ensure they are safe and effective for patients. Based on the large number of patients country-wide, LASIK and PRK are excellent, viable options to improve vision for suitable candidates. 

To improve your vision through LASIK, contact the ophthalmology experts at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Five Most Common LASIK Questions

Laser vision correction is a viable option for many people struggling with dry eyes, foggy glasses when wearing masks, contact lens fatigue from too much screen time, and plain ol’ aging. These issues are a nuisance and can be easily remediated with LASIK.

Before most people make the jump, they ask whether LASIK is safe. The answer is simple: yes, LASIK is safe. Over 7,000 clinical studies have investigated – and verified – its safety and effectiveness. Continue reading to discover more questions and answers to the most common questions.

How does LASIK work? LASIK essentially sculpts a contact lens onto the eye’s surface, giving the patient vision as if they are looking through a contact lens without the uncomfortable feeling of a lens.

What does LASIK correct? LASIK has corrected vision conditions, including myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

Am I a good candidate? The best way to discover whether you are a good candidate for LASIK is to have a complete examination.

How many patients have 20/20 vision after LASIK? Many published studies show that roughly 96 to 99 percent of patients attain 20/20 vision or better after a laser procedure.

How long does LASIK last? Typically, the vision correction outlasts the patient. However, since eyes age with age, it might fluctuate a bit.

To learn more about how LASIK can improve your vision, contact the experts at Rohr today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

What’s the Best Age to Get LASIK?

How old do you have to be to get LASIK? The short answer: Laser vision correction procedures such as LASIK are approved for people 18-years-old and above. For an in-depth examination of the reasoning behind this, keep reading.

First, we need to examine ocular maturity and what that means regarding development. The eyes are one of the last organs to fully mature; in some people, it can take up to age 20, but for most, they are fully grown by 13. This feat, known as “achieving ocular maturity,” is considered when a patient’s eyeglass prescription remains stable for a year or more. With a consistent prescription, the likelihood of nearsightedness or farsightedness progressing is low.

Second, your vision correction options can be gauged based on how your experience with glasses or contacts has been. Most eye care professionals want to ensure you make the right decision and prefer to personally analyze you based on your habits, compromises, and vision goals. Annual eye exams are imperative to understanding whether LASIK is right for you.

Finally, it’s essential to understand that LASIK permanently reshapes the cornea, the surface of your eye. For this reason, LASIK procedures are done on people over the age of 18. The treatment has a better chance of success throughout the years if the eyes are fully developed before the procedure.

The aging process never ceases, however. While LASIK is effective for younger candidates, when people reach the age of 40, a condition called presbyopia occurs. This is categorized by a loss of flexibility in the natural lens inside your eye and can be corrected with another procedure or by simply wearing reading glasses.

While LASIK lasts for years – decades, even – it’s essential to keep up with annual visits and connect with your doctor when necessary. If your eyes aren’t mature, it’s a good idea to have a thorough evaluation to determine when you are a good candidate. If you are over 18 and have a stable prescription, your eye care professional will help you ascertain whether you are a good candidate for LASIK.

To learn more about how LASIK can improve your life by easing the stress of wearing contacts or glasses, contact the eye care professionals at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Maintaining Senior Eye Health

Aging affects every part of your body, even your eyes. Age-related farsightedness, or presbyopia, occurs when the lens inside your eye begins to harden. Books and other close objects become challenging to read or see clearly. Some other age-related disorders include:

  • Age-related Macular Degeneration
  • Cataracts
  • Glaucoma
  • Diabetic Retinopathy
  • Dry Eye
  • Floaters
  • Changes to Peripheral Vision

Roughly half of all age-related visual loss can be managed through early diagnosis and treatment. Ensure you get routine eye exams to help prevent some of the complications listed above. Additionally, there are plenty of things you can do at home to protect your eye sight. 

Diet: Well-balanced eating habits help your body in more ways than one. Your eyes are significantly affected by the foods you choose to eat. The following nutritious foods can help avert vision loss:

  • Vitamin A: Carrots, spinach, kale, egg yolks, dairy
  • Vitamin C: Citrus fruits, juices, broccoli, potatoes, green peppers
  • Vitamin E: Whole grains, eggs, sunflower seeds, avocado
  • Fatty Acids: Coldwater fish (mackerel, rainbow trout, salmon, etc.), corn oil, sunflower oil
  • Lutein: Kale, spinach, broccoli, brussels sprouts, corn
  • Zinc: Poultry, red meat, fish, dairy, whole grains

Quit smoking: The sooner, the better. Besides causing a plethora of cardiovascular and lung-related diseases, smoking greatly increases the chances of developing age-related macular degeneration, cataracts, and diabetic retinopathy.

Exercise: All you need is at least 20 minutes a day to stimulate your entire body by increasing blood flow. The optic nerve and retina are included in this circulatory invigoration.

Sunglasses: Ultraviolet rays emitted from the sun can cause cataracts, retina damage, and skin cancer near your eyes. Always wear sunglasses when outside.

To schedule an eye exam or learn about LASIK for seniors, contact the professionals at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Glaucoma Patients See Clearer with Quantum-Dot LEDs

A study published in BMC Ophthalmology showed certain lights are better than others for people with glaucoma. Researchers in South Korea monitored visual acuity, black-and-white contrast sensitivity, and color vision tests on 36 glaucoma patients. The study subjects were situated under three different lights, all displaying various color wavelengths: a three-band fluorescent lamp, a white LED, and a quantum-dot LED. The luminescence was set to the same brightness on all lights.

Visual acuity or black-and-white contrast sensitivity did not change among the three lights; however, patients under quantum-dot LEDs were able to distinguish color better than under the other lights.

According to the researchers, “This finding is very important for glaucoma patients because it is strongly associated with vision-related quality of life in glaucoma patients. Thus, a more high-quality light system could increase the ability of color distinction and may increase quality of life in glaucoma patients because the relationship between ability of color distinction and quality of life has been closed.”

Previous studies showed that glaucoma patients have a lower quality of life because of visual impairment.

Glaucoma patients who take multiple antiglaucoma pharmaceuticals could also benefit from quantum-dot LEDs, as the most commonly-used method for distinguishing the different drugs is bottle cap color.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Why Blue Eyes are More Sensitive to Light

Brighter days in summertime bring lots of ultraviolet (UV) rays with them. All eyes should be protected from UV light, which can contribute to the formation of both short and long-term conditions like corneal sunburn and macular degeneration.

To avoid sunlight damage, ensure you protect your eyes with high-quality 100 percent UV-blocking sunglasses. While you’re at it, a hat doesn’t hurt, either. People of all ages can benefit from sunlight protection, but children are especially susceptible as they tend to spend much more time outdoors. Research shows that up to 80 percent of an average person’s total lifetime exposure to UV rays takes place during the first 18 years of life. The same research suggests that roughly 70 percent of Americans do not protect themselves from the sun’s harmful rays.

Lighter-colored eyes such as blue, hazel, and green, have less melanin than brown eyes. This pigment helps protect the retina from UV damage along with blue light, which is emitted from electrical devices. Because of the decreased melanin, those with blue eyes have a higher risk of developing UV-related eye damage.

People with blue eyes might feel uncomfortable in highly-lit areas or on a bright, sunny day. It’s imperative to grab your shades as you head outside to mitigate your chances of developing eye disease or other complications.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

How long does LASIK last?

One of the most frequently asked questions about LASIK is: “How long does it last?” Close runner up: “Is it permanent?” The answer to both questions is yes, LASIK is permanent. However, there is a slight chance you will have to wear glasses again in the future. Since your body changes through age, laser vision correction procedures cannot prevent deterioration to the ocular area.

Between the ages of seven and 23, vision changes are expected as the eyes develop and mature. Issues such as nearsightedness, farsightedness, and astigmatism can come and go, increase and decrease, etc., as long as the eye undergoes changes. Once vision has not changed in a year, it is considered fully mature.

However, just like the rest of your body, the eyes continue changing through time. For most people, the subtle changes are not a factor until the age of 40. At this time, people report their near-range of vision being blurry. The age-related alterations in vision are dubbed presbyopia. In time, the eye lens stiffens and becomes cloudy, which is called a cataract.

Laser vision correction procedures do not treat the lens; rather, they reshape the surface of the eye, which is known as the cornea. LASIK alters the surface of the eye permanently and can improve your vision for years. Your vision will improve, whether it be from nearsightedness, farsightedness, or astigmatism. The laser reshapes the cornea, correcting the imperfections that create vision issues.

Occasionally, nearsightedness or farsightedness can occur with people going through presbyopia. Purchasing a pair of glasses to last the rest of your lifetime might not be out of the question. So yes, the eyes can change, but they won’t return to being as bad as they were before LASIK.

A recent study in the Journal of Cataract and Refractive Surgery concluded quality-of-life and satisfaction rates stayed high five years following LASIK, according to patient-reported data. The study also reported over 94 percent of patients were not wearing distance prescription lenses five years after undergoing LASIK.

To learn more about LASIK or schedule a consultation, contact the experts at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Blind People Could See Again Thanks to Novel Technology

One of the greatest challenges for scientists remains making blind people see again. Diego Ghezzi, Medtronic Chair in Neuroengineering (LNE) at EPFL’s School of Engineering, has been studying and developing technology to help blind people see. A retinal implant they created works with camera-equipped smart glasses and a microcomputer to form artificial vision.

Ghezzi said, “Our system is designed to give blind people a form of artificial vision by using electrodes to stimulate their retrial cells.”

The camera embedded within the smart glasses records images through the perspective of the wearer’s vision. This information is then transferred to a microcomputer placed in one of the eyeglasses’ end pieces. Light signals are created by the microcomputer and transmitted to electrodes in the retinal implant. When a person wears the glasses, they see a simplified, black-and-white version of the landscape in front of them. When the retinal cells are stimulated, dots and light appear in a simplified way. However, wearers will have to interpret multiple dots of light to decipher shapes and objects.

“It’s like when you look at stars in the night sky – you can learn to recognize specific constellations. Blind patients would see something similar with our system,” said Ghezzi.

The technology has yet to be tested on humans, as the research team needs to be certain of their results first. The engineers developed a reality program that enables patients to see implants in a virtual setting.

Are you looking to improve your vision without glasses or contacts? Contact the eye experts at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Myopia (Short-Sightedness) Linked to Poor Sleep

Research from Flinders University in Australia suggests people with myopia (short-sightedness) experience poorer sleep quality than those with normal vision. The study found that people with myopia have more delayed circadian rhythms and reduced melatonin production (a hormone responsible for regulating sleep) compared to people with normal vision. Myopia results in the inability to see objects at a distance. People affected can only clearly see things up close.

Dr. Ranjay Chakraborty, optometrist from the Flinders University Caring Futures Institute, said the study adds to the growing evidence of the potential association between disruption of the circadian rhythm and myopia development. “Disruptions in circadian rhythms and sleep due to the advent of artificial light and the use of light-emitting electronic devices for reading and entertainment has become a recognized health concern in several fields, but its impact on eye health has not been studied extensively. These findings provide important evidence that optimal sleep and circadian rhythms are not only essential for general health, but also for good vision,” Chakraborty said.

Levels of melatonin were measured in participants through saliva and urine samples. In the study, the circadian timing and production of melatonin were measured in both people with myopia and those with normal sight. Melatonin is secreted in our brains soon after dark, peaking around 2 to 4 a.m.

Myopia is the most common vision disorder and, in severe cases, can lead to several blinding diseases in adulthood, such as retinal tear and detachment, glaucoma, or cataracts. Road signs and other long-distance objects are generally difficult for people with myopia to read.

“Because myopia typically develops during childhood, as a next step, we would like to examine circadian rhythm training, total production of melatonin sleep and light exposure at night in young children – the actual target population for myopia prevention,” said Dr. Chakraborty.

“Such a study will provide novel insights into the biological and environmental factors underlying myopia, which will aid in early diagnosis and treatment of myopia in children,” Dr. Chakraborty said.

Myopia doesn’t have to hold you back – talk to the eyecare experts at Rohr Eye & Laser Center today.

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

The Eyes Are a Window into the Soul – and Alzheimer’s Disease

A new study shows that the eyes are telltale signs for understanding diseases of the brain. Scientists at the UCSF Weill Institute for Neurosciences found that retinal scans can distinguish vital changes in blood vessels that might provide an early sign of Alzheimer’s disease. These scans provide insight into how one of the most common Alzheimer’s risk genes (APOE4) gives way to the disease.

Fanny Elahi, MD, Ph.D., assistant professor of neurology, member of the UCSF Memory and Aging Center (MAC) and lead author of the study, said, “The most prevalent genetic risk for Alzheimer’s disease is a variant of the APOE gene, known as APOE4. We still don’t fully understand how this variant increases risk of brain degeneration, we just know that it does, and that this risk is modified by sex, race, and lifestyle. Our research provides new insights into how APOE4 impacts blood vessels and may provide a path forward for early detection of neurodegenerative disease.”

The effects of APOE4 capillaries in the brain have been studied in mice. Elahi has long suspected these tiny blood vessels might play a crucial role in Alzheimer’s disease due to their important functions through the blood-brain barrier, such as delivering nutrients and oxygen, ridding the body of waste, and monitoring immune system responses. Elahi says damage to these blood vessels could lead to multiple issues, including the protein buildup and cognitive decline seen in Alzheimer’s patients. Since we cannot  visualize individual capillaries in living peoples’ brains, Elahi focused on the eyes instead.

Through a non-invasive eye scan, APOE4-associated capillary changes were detected in humans. Light-penetrating tissue shares biology with the brain, so researchers believe the retina might help establish APOE4 variants and how similar capillaries inside the brain are affected.

After analyzing the retinal scans, a reduced capillary density in APOE4 carriers was found, signifying an effect that increased with age. The team also compared the abnormalities found in the retinal scans to brain perfusion and found that people with higher density retinal capillary density also had greater brain blood flow.

Elahi said, “This is the first time that we have demonstrated in living, asymptomatic humans that the smallest blood vessels are affected in APOE4 gene carriers. That’s important because it suggests that the increased risk of brain degeneration and Alzheimer’s disease in APOE4 carriers might be through its effect on blood vessels. This is just the beginning. But the implications for early detection and possible intervention can be significant in combatting Alzheimer’s disease and other neurodegenerative disorders. It’s much harder to regenerate neurons than to stop their degeneration from happening in the first place. Similar to cancer, early detection can save lives.”

Rohr Eye & Laser Center offers the most advanced technology available to provide personalized and extraordinary care to our patients. Whether your goal is to maintain or improve your natural vision, we are here to help you. Call us at 877-579-0202 or visit https://www.michiganlasik.com/ to schedule an appointment today.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.