Managing the growing burden of glaucoma
October 17th 2016The number of patients with glaucoma will rise dramatically in the future because of growth in both the size of the aged population and in demographic groups at high-risk for the disease. Ophthalmology, however, is not equipped to handle the increasing demand for services considering workforce projections and current models of care.
Accelerated CXL rivals conventional technique
October 17th 2016Results from 2 years of follow-up in a large, prospective comparative study show that conventional corneal crosslinking (C-CXL) and accelerated CXL (A-CXL) are similarly safe and effective for stabilizing keratoconus progression in eyes with mild-to-moderate disease, said Tulika Chauhan, MD, at AAO 2016.
Improving the prognosis of uveal melanoma
October 16th 2016About one-half of people diagnosed with uveal melanoma ultimately develop metastatic disease. A look at survival rates for patients with uveal melanoma indicate that not much has changed in the past several decades or even for the past 100-plus years. Nevertheless, there is good reason to be optimistic about the future considering the recent developments and ongoing research in this field, said Mary Beth Aronow, MD, at Ocular Oncology and Pathology 2016.
Weighing IOP fluctuation in glaucoma progression
October 16th 2016Available evidence indicates that long-term IOP fluctuation is an important factor in glaucoma progression, said Joseph Caprioli, MD. Based on this information he encouraged ophthalmologists to consider IOP “modulation” rather than “reduction.”
Looking to long-range keratoprosthesis outcomes
October 16th 2016Findings from a single-surgeon consecutive series including 97 eyes with up to 12 years of follow-up provide realistic insights for corneal surgeons about long-term outcomes after implantation of the Boston keratoprosthesis type 1 (“Boston KPro”; Massachusetts Eye and Ear Infirmary). The information-which included analyses of visual acuity results, device retention rates, and complications associated with the permanent keratoprosthesis-was presented by Anthony J. Aldave, MD, at Cornea 2016.
How the cornea contributes to IOL power calculation
October 16th 2016Under the best of circumstances-meaning when cataract surgery is performed in an eye with a normal cornea by expert hands and with use of an advanced IOL power calculation formula-the achieved refractive outcome will be more than 0.5 D off target in 1 out of every 11 eyes.
Targeting refractory vitreous seeds in retinoblastoma
October 15th 2016A retrospective study reviewing outcomes of 17 consecutive eyes with retinoblastoma treated for refractory vitreous seeds found intravitreal topotecan was safe and resulted in complete regression in all eyes after a mean of three injections.
ARVO 2017 making global connections in vision research
October 15th 2016Though the year is quickly winding down, clinical education opportunities still abound for clinicians and vision researchers via the Association for Research in Vision and Ophthalmology (ARVO). For instance, a one-day public workshop will focus on the newest clinical data on inherited retinal diseases and future clinical trial designs aimed at developing therapies to stem vision loss.
Simultaneous ocular myasthenia gravis and thyroid eye disease: beware
October 15th 2016Thyroid eye disease (TED) is an autoimmune disease that is usually seen in patients with Graves’ thyrotoxicosis although it can also be seen in hypothyroid as well as euthyroid patients. Myasthenia gravis (MG) is also an autoimmune antibody mediated disorder characterized by fluctuating weakness of the skeletal muscles that can occur with TED.
Multiple Imaging Modalities based on Eidon Technology
October 14th 2016Giovanni Staurenghi, professor of Ophthalmology at the University of Milan speaks about OCT, infrared, and autofluorescence base images used in practice. He explains how using blu autofluorescence imaging speeds up flow in cleaning and helps in diagnosis.
Why single-instrument screening for keratoconus remains a dream
October 1st 2016The promise of simple, objective, single instrument-based screening for highly asymmetric keratoconus in patients considering LASIK is still more of an idea than reality. Multiple metrics can identify early keratoconus in a minority of affected eyes, but none of the metrics consistently identify early corneal abnormalities and none of the metrics identify the same eyes as being at elevated risk for ectatic disease.
When did I become everyone’s honey?
October 1st 2016Here’s a scenario: You walk up to the local fast food counter for lunch. The morning is still fresh in your mind, and all the afternoon projects are pushing their way into the forefront of your brain. Distracted is under stating where your mind is at. You finally get to the order person, and a 16-year-old sings out: “Hi sweetie, what can we do for you today?”
Performing femtosecond laser-assisted keratoplasty for keratoconus
October 1st 2016A retrospective study evaluating outcomes in patients with keratoconus found that when compared to femtosecond laser-enabled keratoplasty (FLEK), femtosecond laser deep anterior lamellar keratoplasty (FsDALK) had similar overall visual and refractive outcomes with a statistically significant lower overall graft rejection rate.
Epi-on CXL: Safe, effective option for treating thin corneas
October 1st 2016Patients with thin corneas as the result of keratoconus, ectasia following LASIK, or pellucid marginal degeneration can safely undergo epithelial-on collagen crosslinking with pulsed UV light and achieve visual benefits from the procedure.