Ophthalmology / 11.12.2024

Cataract surgery is a big decision, isn’t it? If you or a loved one has been told you need cataract surgery, you might feel a little overwhelmed by the choices out there. Traditional methods have been used for decades, but laser cataract surgery has quickly emerged as a cutting-edge option with some impressive benefits.

What Makes Laser Cataract Surgery Different?

First, let’s talk about how laser cataract surgery works. It’s not wildly different from traditional cataract surgery in terms of the end goal—to replace a cloudy lens with a clear, artificial one. But the tools and precision used when having laser cataract surgery take things up a notch. Instead of a surgeon manually making incisions with a blade, lasers create the incisions and soften the cataract, making it easier to remove. This level of precision ensures that the cuts are cleaner, more accurate, and tailored to your eye’s unique shape. It’s like upgrading from a manual toolkit to a high-tech laser-guided system. (more…)
Ophthalmology / 02.12.2024

Living in the Sunshine State presents unique challenges for those dealing with cataracts, a common age-related eye condition that clouds natural vision. However, Florida residents are fortunate to have access to exceptional eye care, with experienced specialists like your local cataract doctor in Fort Myers and throughout the state ready to help restore clear vision. As Florida's population continues to age, understanding the benefits of cataract surgery becomes increasingly important for maintaining quality of life and independence.

Modern Cataract Surgery Technology in Florida

Florida stands at the forefront of ophthalmological innovation, offering patients access to cutting-edge surgical facilities and equipment. State-of-the-art surgical centers across Florida provide advanced options such as laser-assisted cataract surgery and premium intraocular lenses (IOLs). These modern technologies allow surgeons to perform procedures with unprecedented precision, offering patients customized solutions for their unique vision needs. The latest IOL options can even correct existing vision problems like astigmatism or presbyopia, potentially reducing or eliminating the need for glasses after surgery. (more…)
Author Interviews, Brigham & Women's - Harvard, Diabetes, Ophthalmology / 16.06.2023

MedicalResearch.com Interview with: Ali Hafezi-Moghadam, Ph.D., M.D Director, Molecular Biomarkers Nano-Imaging Laboratory (MBNI) Associate Professor of Radiology, Harvard Medical School Brigham and Women’s Hospital MedicalResearch.com: What is the background for this study? Response: “It is very easy to answer many fundamental biological questions” said Richard Feynman in his 1959 address, where he also offered his simple and ingenious solution: “you just look at the thing!”[1]. As a biologist, I am familiar with the challenges surrounding looking at things in the context of life. There is no single device or technology that lets me simply see the answers to my questions. How does diabetes harm the tissues in the body? When exactly does the pathology start and which molecules and cells are involved? Trying to answer these questions, I have spent the past two decades innovating new ways of quantifying expression of molecules in the living organism [2]. At the same time to study diabetes, we needed a realistic rodent model that mirrors the human disease. In collaboration with KC Hayes[3], we first introduced the Nile grass rat (NGR, Arvicanthis niloticus), a gerbil that recapitulates the main features of the human type 2 diabetes [4]. For visualization of early changes, the eye offers a unique site. Much of my lab’s work focused on the first effects of diabetes in the retina, the site of the neurons that perceive light in the back of the eye [5], [6], [7]. In recent studies, we focused on how diabetes affects the lens in the eye of our animals [8], [9]. Diabetes is a major risk factor for cataract formation, a condition during which the lens loses its original transparency to visible light. How diabetic cataracts are formed is not well understood. A popular and prevailing theory, termed “sugar cataracts”, has been around for over half a century. According to the sugar hypothesis of cataracts, the excess levels of the sugar molecule, glucose, in the lens are transformed through the polyol pathway into the sugar-alcohol sorbitol. The resulting osmotic dysbalance leads to swelling of the fiber cells and opacity of the lens. Even though the sugar hypothesis has never been proven, it was generally accepted and remained unchallenged for a very long time. That is where our latest experimental results became relevant. (more…)
Exercise - Fitness, Ophthalmology / 07.05.2021

Are you a loving parent with a passion for helping your kids achieve the best that they can? It is only natural to want what is best for your family, so it is important to keep an eye on your physical and mental health to create a positive environment for your children to thrive in. As the coronavirus pandemic continues to necessitate restrictions around the world, parents everywhere are being forced to help their children learn from home. If you are starting to feel overwhelmed by the stress of the pandemic — and modern life in general — here are a few tips to help you stay positive and healthy so that you can provide your kids with the best care and attention possible.

Create a Timetable

timetable-schedule Having a reliable routine to adhere to is great way to ensure that you can keep things in perspective. You might just find that the secret benefits of a great timetable make all the difference when it comes to your daily well-being. Designating time for a break within your timetable can give you something to look forward to, while also providing a timeframe in which to achieve your current tasks. Making space for breaks can also be helpful when it comes to alleviating feelings like monotony and apathy. (more…)
Author Interviews, Emory, Genetic Research, JAMA, Ophthalmology / 24.01.2018

MedicalResearch.com Interview with: Eldon E. Geisert, PhD Professor of Ophthalmology Emory School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: In the late 1990s a group of doctors began a study of glaucoma patients to determine if there were phenotypes that are predictive for developing glaucoma. In this Ocular Hypertension Treatment Study (OHTS) one of the highly correlated ocular traits was central corneal thickness (CCT). The early clinical studies found that people with thinner corneas were at a higher risk of developing glaucoma. In two large studies, examining thousands of people a number of genes were identified that were risk factors for glaucoma or that controlled CCT in humans. In both cases the identified genes accounted for less than 10% of the genetic risk for glaucoma and less than for 10% of the genetic control for CCT. There was little data linking the genetic control of CCT to the glaucoma risk. Our group has taken an indirect approach to the question, using well-defined mouse genetic system to identify genes modulating CCT and then interrogating human glaucoma data to determine if these genes are associated with glaucoma risk.   (more…)
Author Interviews, Environmental Risks, NYU, Ophthalmology / 08.12.2017

MedicalResearch.com Interview with: Cassandra Thiel, PhD Assistant Professor in the Departments of Population Health and Opthamology at NYU Langone Health, and Assistant Professor at NYU Wagner and NYU Tandon School of Engineering MedicalResearch.com: What is the background for this study? Response: Everyone is concerned about the health impacts of climate change, from the United Nations to the Lancet. While other industries are trying to monitor and minimize their environmental footprint, healthcare services have been largely overlooked. Yet, the US healthcare sector emits 10% of the US’s total greenhouse gases. Cataract surgery is one of the most commonly performed procedures in the world. In the US, these surgeries generate large quantities of waste due to the use of single-use, disposable materials and supplies. However, at Aravind Eye Care System in southern India, the outcomes for this procedure are the same as in the US, but the materials they use are mostly reusable. This study assessed the environmental footprint of Aravind’s surgical process, to determine how their process design and material selection affected their emissions. (more…)
Author Interviews, JAMA, Surgical Research / 26.11.2017

MedicalResearch.com Interview with: Brian C. Stagg, MD Department of Ophthalmology and Visual Sciences University of Michigan Medical School National Clinician Scholars Program University of Michigan Institute for Healthcare Policy and Innovation Joshua D. Stein, MD, MS Associate Professor University of Michigan Department of Ophthalmology and Visual Sciences Director, Center for Eye Policy and Innovation Ann Arbor  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Cataract surgery is one of the most common surgeries in the US. It is typically performed at either hospital outpatient departments (HOPDs) or ambulatory surgery centers (ASCs). ASCs are cheaper and more efficient, but some people believe that HOPDs may be safer for people with co-morbid medical conditions. We conducted this study to evaluate how the use of ambulatory surgery centers for cataract and other ocular surgeries has changed since 2001. We also wanted to see what factors influenced whether or not a patient had cataract surgery at an ASC (versus a HOPD), and to compare ASC use for cataract surgery with ASC use for other common eye surgeries (glaucoma, cornea, retina, strabismus). (more…)
Author Interviews, JAMA, Menopause, Ophthalmology, UCLA / 31.10.2017

MedicalResearch.com Interview with: Anne L. Coleman, MD, PhD Center for Community Outreach and Policy, Stein Eye Institute David Geffen School of Medicine Director, UCLA Mobile Eye Clinic Department of Epidemiology, Fielding School of Public Health UCLA MedicalResearch.com: What is the background for this study? Response: Cataracts are a leading cause of vision loss worldwide, and cataract surgery is an intervention that is known to be extremely effective to address the vision loss related to cataract. However, it is unclear if there are benefits of cataract surgery beyond vision improvement in people with cataracts. Previous studies have suggested that in addition to improving vision, cataract surgery may decrease the risk of fractures and accidents, improve mental health, and improve overall quality of life. The purpose of the present study was to further investigate the potential benefits of cataract surgery and to determine if cataract surgery was associated with increased survival in people with cataracts. (more…)
Author Interviews, Exercise - Fitness, Karolinski Institute, Ophthalmology / 04.10.2014

MedicalResearch.com Interview with: Jinjin Zheng Selin, MSc Unit of Nutritional Epidemiology Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden Medical Research: What are the main findings of the study? Response: Our results suggest that higher levels of total physical activity, especially in the long-term, as well as specific types of physical activity including walking/bicycling and work/occupational activity, may be associated with decreased risk of age-related cataract among middle-aged and elderly women and men. On the other side, high levels of leisure time inactivity may be associated with increased risk of cataract. (more…)
Author Interviews, JAMA, Ophthalmology, Smoking / 14.01.2014

MedicalResearch.com Interview with: Birgitta Ejdervik Lindblad, MD PhD Department of Ophthalmology Örebro University Hospital Örebro, Sweden MedicalResearch.com: What are the main findings of the study? Answer: We have investigated the association between smoking cessation and risk of having a cataract extraction among 44 371 Swedish men aged 45-79 years. During 12 years of follow up we identified 5713 incident cases of cataract extraction. Smoking cessation significantly decreased the risk with time. Men who currently smoked more than 15 cigarettes per day had a 42 % increased risk of cataract extraction compared with men who had never smoked. More than 20 years since quitting smoking, men who had smoked more than 15 cigarettes per day had a 21% increased risk of  having a cataract extraction compared with men who had never smoked. The effect of smoking cessation was observed earlier among men who smoked less than 15 cigarettes per day but more than 2 decades since smoking cessation the risk had not decreased to the level of never smokers. (more…)