News

The ratio of the anterior to posterior corneal curvature is not constant for astigmatism. By factoring in the contribution of the posterior cornea based on population data, the Baylor toric IOL nomogram can improve surgical outcomes following toric IOL implantation.

Rather than figure out how to meet the demand for care and comply with the policy, news reports and congressional committees indicate that staff members developed strategies to “game” the computer scheduling system to make it appear as though timely appointments were being given when such was not the case. How many veterans might have suffered some irreversible vision loss as a result of delays in eye care?

Although relatively rare, cases of Acanthamoeba keratitis have been on the rise for more than a decade, for reasons not entirely understood.

The benefit-to-risk ratio of phakic IOLs is well balanced, according to one surgeon, who explained why phakic IOLs may be a good additional option for refractive surgery.

Epithelial-on crosslinking seems to be effective and safe for treating keratoconus as the result of the combination of a new formulation of riboflavin with a higher level of ultraviolet light. This technique resulted in improvements in corneal shape, uncorrected visual acuity, and best spectacle-corrected visual acuity.

CXL protocols using high irradiance/short irradiation time or leaving the epithelium on may limit the opportunity for adequate oxygen replenishment within the cornea, resulting in unsatisfactory outcomes.

Dysfunctional lens replacement may be a better option in certain cases for patients with dysfunctional lens syndrome who initially seek LASIK correction. With the availability of advanced diagnostic equipment, surgeons can now identify candidates and recommend this solution.

A retrospective study including more than 614,000 eyes undergoing femto-LASIK at a single practice over a 5-year period identified a flap striae incidence of 0.85% overall, however a climate conditions influence was also noted.

Knowledge about the circadian pattern of IOP and the 24-hour efficacy of glaucoma medications is increasing, which is expected to improve medical management of glaucoma in the future.

Contractor advisory committee members function as a bridge to communication between providers and the Medicare contractor. They are a valuable resource in the many instances when clarification is required.

Despite Valeant Pharmaceuticals International upping its unsolicited takeover proposal for Allergan twice, Allergan has again rejected the offer, claiming it highly undervalued the company.

Analyses of safety data from Diabetic Retinopathy Clinical Research Network (DRCR.net) trials show a very low rate of endophthalmitis can be achieved in eyes receiving intravitreal drug injections using protocol that does not use topical antibiotics, said Abdhish R. Bhavsar, MD.

Following deliberations, the FDA’s ophthalmic devices advisory panel has determined that the benefits of AcuFocus’ Kamra inlay outweigh the risks for patients suffering vision loss as a result of presbyopia.

The FDA has granted orphan drug status to Ocugen’s recombinant lens epithelium derived growth factor 1-326 (OCU100) for the treatment of retinitis pigmentosa (RP).

FDA 510(k) clearance has been granted to CenterVue’s next-generation Macular Integrity Assessment (MAIA).

By the end of the week, Edward Kondrot, MD, and his wife will begin a 500-mile pilgrimage through Spain along the Camino de Santiago de Compostela to raise awareness for macular degeneration.

Allergan has fired back in response to Pershing Square Capital Management’s announcement that it will hold a special meeting with Allergan shareholders, where it will ask to oust six of Allergan’s nine directors in an attempt to pass Valeant Pharmaceuticals International’s re-revised unsolicited takeover proposal of the company.

Alcon Laboratories’ Dave Sattler, FAAO, will retire Aug. 2 after 28 years of service.

The FDA has approved Omeros’ phenylephrine and kertorolac injection 1%/0.3% (Omidria) for use during cataract surgery or IOL replacement (ILR) to maintain pupil size by preventing intraoperative miosis and to reduce postoperative pain.

Allergan has publicly acknowledged that Valeant Pharmaceuticals International, along with Pershing Square Capital Management, have made a second revised, unsolicited proposal to acquire all of the outstanding shares of the company.

Although patients undergoing thin-flap LASIK performed with modern femtosecond and excimer lasers can expect excellent vision on the day after surgery, faster visual recovery might enhance the procedure’s appeal, according to Daniel S. Durrie, MD.

The Affordable Care Act continues to change and ophthalmology must change in order to adapt.

A phase III clinical trial of lifitegrast 5% ophthalmic solution for treatment of dry eye showed treatment benefit across all symptom endpoints.

The Infant Aphakia Treatment Study evaluated outcomes after unilateral cataract surgery during early infancy in children randomly assigned to primary aphakic correction with an IOL or contact lens. Visual acuity results and clinical findings during follow-up through age 5 were recently published.

A thermal pulsation system can safely and effectively treat meibomian gland obstructions in both the upper and lower eyelids simultaneously during an in-office procedure that takes only 12 minutes.

A new hypochlorous acid lid cleanser is a safe and effective option for cleaning the lids, lashes, and periocular skin of debris and microorganisms.

A new test for the diagnosis of Sjögren’s syndrome may change ophthalmic practices’ approach to the management of dry eye.

Use of an inverted side cut when performing LASIK speeds recovery of corneal sensation.