Author: Healio ophthalmology

Statins before diabetes diagnosis did not increase microvascular disease risk

Patients treated with statins before being diagnosed with diabetes are not at increased risk for microvascular disease, according to data published in The Lancet Diabetes & Endocrinology.The possibility raised in a study conducted by Danish researchers that statins could actually protect against the small vessel disease requires further investigation, according to the study researchers.

Reduced susceptibility to natamycin linked to larger infiltrate, perforation risk

Researchers have found that decreased susceptibility to natamycin is associated with increased 3-month infiltrate or scar size and increased chances of perforation. The researchers enrolled 323 patients in a randomized, double-masked clinical trial to compare clinical outcomes of topical natamycin monotherapy with that of voriconazole monotherapy for the treatment of fungal keratitis. Associations between minimum inhibitory concentration (MIC) and clinical outcomes were assessed. The study’s primary outcome was best corrected visual acuity at 3 months.

Cyclosporine has scant effect on corneal neovascularization after PK

High-dose subconjunctival cyclosporine implants had an insignificant effect on corneal neovascularization after high-risk penetrating keratoplasty, according to a study.“This suggests that local [subconjunctival cyclosporine] has negligible anti-angiogenic effects in the human cornea, at least in the transplant setting,” the study authors said. “This is in contrast to prolonged use of topical steroids, which now has been shown in several randomized trials to promote corneal graft survival.”

Alphaeon to acquire Clarion

Alphaeon will acquire all outstanding shares and assets of Clarion Medical Technologies, according to an Alphaeon press release.The amount of the acquisition was undisclosed. The deal is expected to close on or before Sept. 30, according to the release.

Top ophthalmic business news

The competitive landscape for ophthalmic and optometry business revenue has been apparent in recent weeks as industries have announced their Q2 earnings, acquisitions, pending agreements and other breaking news. Here are the Ocular Surgery News editors…

SIGS live surgery at Kalpavriksha 2014

Soosan Jacob, MS, FRCS, DNB, started stab incision glaucoma surgery (SIGS) as a new option for a guarded filtration procedure. It involves the creation of a compromised leaking corneoscleral tunnel with minimal to no conjunctival dissection, according to Jacob.In this video, Jacob performs live SIGS during the Kalpavriksha annual conference in Chennai. 

Clearside granted fourth U.S. patent for microneedle drug delivery methods, devices

The U.S. Patent and Trademark Office has granted a fourth patent to Clearside Biomedical for its proprietary microneedle drug delivery methods and devices, according to a Clearside press release.The patent, “Methods and Devices for Drug Delivery to Ocular Tissue Using Microneedle,” provides exclusivity for the administration of any drug to a patient’s eye by inserting a hollow microneedle into the eye and infusing the drug into the suprachoroidal space.