Laser photocoagulation still standard of care for diabetic maculopathy
November 10th 2008The Early Treatment Diabetic Retinopathy Study (EDTRS) laser is still the standard of care of diabetic maculopathy. There is enthusiastic support for the potential of pharmaceutical therapy, using anti-vascular endothelial growth factor agents, however, the laser remains the gold standard, said Francesco Bandello, MD, of the University of Udine, Udine, Italy.
Distinct patterns of diabetic maculopathy seen on OCT
November 10th 2008Optical coherence tomography (OCT) is valuable in managing diabetic macular edema (DME), more so than fluorescein angiography, in which the degree of leakage is not correlated with visual acuity and outcomes, according to Peter Kaiser, MD. In addition, angiography does not show vitreoretinal abnormalities that may require a different treatment.
Physicians introduced to e-prescribing at AAOE
November 9th 2008A new incentive is being offered under Medicare for physicians who choose to prescribe electronically, or e-prescribe. At the American Academy of Ophthalmic Executives (AAOE) meeting, a panel of academy representatives and members presented, "Introduction to e-prescribing: Improving the safety and efficiency of medication management."
Duke, Cullen, Moran residents honored with awards
November 9th 2008Jonathan Ettler, MD, of the Duke Eye Center, Duke University, Durham, NC, won first-place honors in the sixth annual Ophthalmology Times Resident Writer's Award program, it was announced Sunday evening in a dinner presentation at the Westin Peachtree Plaza. The program was sponsored through an unrestricted educational grant from Advanced Medical Optics (AMO).
Use of VEGF inhibitors studied in different retinal diseases
November 9th 2008Anti-VEGF therapy has met with widespread acceptance in the ophthalmic community, and a recent poll of retinal specialists suggest it is being used off-label, as well as formally studied in clinical trials, for conditions other than age-related macular degeneration, including proliferative diabetic retinopathy (PDR) and diabetic macular edema (DME). Anti-VEGF therapy, however, has yet to be studied in a randomized controlled clinical trial of diabetic retinopathy, according to Francesco Boscia, MD, professor, Department of Ophthalmology and Otolaryngology, Bari, Italy.
Fellow eye study finds efficacy and benefits for photochromic IOL
November 9th 2008Results from a study evaluating the first photochromic IOL (Aurium, Medennium) indicate that it provides stable and effective pseudophakic correction and outperforms a yellow IOL under mesopic conditions, said David Mendez Noble, MD, Mexicali, Mexico.
Future directions in development of VEGF antagonists
November 9th 2008Ranibizumab (Lucentis, Genentech) has revolutionized the treatment of age-related macular degeneration, but the impressive results from clinical trials lead to new questions. Is long-term suppression of vascular endothelial growth factor (VEGF) in the eye safe? Do other members of the VEGF gene family contribute to retinal vascular diseases? Are other cytokines or growth factors involved in disease pathogenesis? Are there safe and effective delivery methods other than monthly injections?
Intravitreal bevacizumab effective in refractory pseudophakic CME
November 9th 2008Intravitreal bevacizumab (Avastin, Genentech) shows promise as an alternative treatment modality for eyes with refractory pseudophakic cystoid macular edema (CME), according to results from an interventional, retrospective, multicenter study conducted by the Pan-American Collaborative Retina Study Group.
Favorable outcomes achieved after toric IOL implantation in post-penetrating keratoplasty eyes
November 9th 2008Implantation of a toric IOL appears to be a safe and effective method for correcting spherical error and astigmatism in eyes with cataract and a history of penetrating keratoplasty, said Renée D. Solomon, MD.
Future for AAO will be united front based on core values
November 9th 2008Throughout his address at the opening session of the American Academy of Ophthalmology (AAO) annual meeting Sunday morning, President David W. Parke II, MD, quoted Martin Luther King Jr. because of the relevancy his words still have on the challenges faced today, nearly half a century later, in the ophthalmic profession and as a nation in transition. Having read several speeches "by one of Atlanta's most illustrious citizens," Dr. Parke said that he found one of Dr. King's statements particularly compelling: "Where do we go from here?"
Complication profiles differentiate methods for managing IOL dislocation
November 9th 2008IOL repositioning with suturing techniques and IOL exchange for the management of a dislocated IOL are associated with similar improvement in visual acuity. The two approaches, however, are distinguished by their different complication profiles, said Joshua C. Teichman, MD, Toronto, Ontario.
Ophthalmology could lead 'next movement of value for health care,' says keynote speaker
November 9th 2008The specialty of ophthalmology is "in the cross hairs of the demographic transition and the demand for services and the cost of care in the United States" occurring as the aging of the large baby boomer population necessitates increased amounts of clinical care. By rising to the challenge, however, the profession can serve as an example to other specialties, said Harvey V. Fineberg, MD, PhD, in his keynote address during the opening session of the American Academy of Ophthalmology/European Society of Ophthalmology joint meeting.
Optimizing patient care: Managing glaucoma and ocular surface disease
November 9th 2008Long-term treatment of glaucoma is needed in many cases to prevent progression of the disease to vision loss. Paradoxically, the treatments that can be extremely effective at lowering IOP also can have a harmful side effect that causes additional eye problems. Dysfunctional tear syndrome and ocular surface disease (OSD) are common in patients with glaucoma, due to the extended use of topical medications containing a preservative that can harm the ocular surface. Aging also is associated with a higher rate of dry eye, so the demographics of patients with glaucoma also influence their risk of developing ocular surface disease.
Bevacizumab yields short-term VA increase in DME
November 9th 2008Bevacizumab (Avastin, Genentech) provided a visual acuity (VA) improvement that lasted 36 weeks following one intravitreal injection in patients with diabetic macular edema (DME), said Gholam A. Peyman, MD, of the Vitreoretinal Service, Department of Ophthalmology, University of Arizona School, Tucson.
Dry eye: Challenges in diagnosis and treatment
November 9th 2008Recent reports from expert panels emphasize the complexity of dry eye disease, reflecting advances in understanding of this disease in the past decade. Along with this new grasp of the condition's complexity, diagnostic and treatment approaches must evolve as well. New tools and methods for diagnosis and treatment have been developed and have entered clinical practice, while others are in the pipeline or still primarily used in research settings.
Clinical trials: The gold standard and so much more
November 8th 2008Clinical trials are not intended just to assess treatment effects; they also provide a great deal of invaluable information, said Frederick Ferris III, MD, when he delivered the Jackson Memorial Lecture during the opening session of the American Academy of Ophthalmology annual meeting.
The promise of VEGF inhibitors in ophthalmology: Opportunities and challenges
November 8th 2008Anti-vascular endothelial growth factor (VEGF) therapy has swept through ophthalmology over the past several years, dramatically changing clinicians? approach to the treatment of neovascular age-related macular degeneration (AMD). Although this form of therapy has been shown to be effective in several clinical trials, much remains to be learned about its clinical application.
Live Audio Coverage from the 2008 AAO Meeting - Day 2
November 8th 2008In today's podcast, Carol L. Shields, MD, shares tips for diagnosing and managing pigmented conjunctival lesions, and Glenn J. Jaffe, MD, describes how spectral-domain optical coherence tomography could affect clinical care and clinical trials. Also, Hans E. Grossniklaus, MD, details worrisome features of iris tumors, and Sue J. Vicchrilli, COT, OCS, relays reasons that ophthalmologists should stay up to date on coding matters.
Optimizing diagnostic technologies to address glaucoma progression in clinical practice
November 8th 2008The consequences of uncontrolled glaucoma progression can be severe. Technology companies have risen to the challenge with sophisticated diagnostic devices, but it falls to the average clinician to make the best use of these tools in monitoring patients' disease status over the years.
Functional vision restored in Leber's congenital amaurosis patients
November 8th 2008Gene therapy has resulted in functional vision for patients with Leber's congenital amaurosis (LCA), said Albert Maguire, MD, of the University of Pennsylvania, Bryn Mawr. That research is the result of a 13-year effort by Dr. Maguire and colleagues.
AAOE delegates attend optical dispensary boot camp
November 8th 2008Although 40% of eye examinations are performed by ophthalmologists, dispensing ophthalmology practices are not retaining customers, said Arthur De Gennaro, president of Arthur De Gennaro & Associates LLC, Lexington, SC, an ophthalmic practice management firm that specializes in optical dispensary issues.
2008 ISRS/AAO survey results track refractive trends
November 8th 2008Results of the 2008 International Society of Refractive Surgery/American Academy of Ophthalmology (ISRS/AAO) survey show trends detected in prior years are continuing, including a demonstration of surgeon confidence in the safety, efficacy, and value of modern laser vision correction procedures.
Next-generation calcineurin inhibitor in pivotal trials for noninfectious uveitis
November 8th 2008Enrollment has been completed in a series of phase III studies investigating voclosporin (Lumeniq, Lux Biosciences) as a steroid-sparing agent for the treatment of noninfectious uveitis, according to Quan Dong Nguyen, MD, assistant professor of ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore.
Managing glaucoma: A full-spectrum approach
November 8th 2008The 1990s brought a decade of advances in the medical therapy of glaucoma. That decade saw the introduction of a new carbonic anhydrase inhibitor, dorzolamide (Trusopt, Merck); the first prostaglandin, latanoprost (Xalatan, Pfizer); the first alpha-2 agonist, brimonidine (Alphagan, Allergan); and the first fixed-combination carbonic anhydrase inhibitor/beta-blocker, dorzolamide and timolol (Cosopt, Merck).
Premium solutions for cataract surgery
November 7th 2008In a series of presentations, speakers at an educational program outlined the benefits of technologies for premium cataract surgery including a microincision platform (Stellaris Vision Enhancement System), an accommodating IOL (the Crystalens HD), and an advanced optics aspheric lens (Akreos), all from Bausch & Lomb. The evening program, held at the Georgia Aquarium, also featured two live cataract surgery cases performed in Beverly Hills, CA, by Uday Devgan, MD.