Articles

A new online database of retinal topography maps has been launched by the Optometrists Association of Australia.

A company in the US, Chakshu Research, claims that it has developed an eye drop that can remove cataracts and restore vision.

A research report published in the December issue of the FASEB Journal, describes a new experimental drug, endostatin, which can significantly reduce or eliminate abnormal blood vessel growth within the eye.

It has long been noticed that one side effect of the glaucoma drug Lumigan (bimatoprost ophthalmic solution; Allergan) is increased eyelash growth, however, nobody could have predicted that cosmetic companies would start using small quantities of prostaglandins in products specifically designed for the "beauty" market.

Treatment with bimatoprost (Lumigan; Allergan) alone is as effective at lowering intraocular pressure (IOP) as a fixed combination of latanoprost and timolol.

NicOx and Pfizer have initiated a dose-ranging Phase II clinical study of PF-03187207, a treatment for glaucoma, in Japan.

Call for papers

January/February's product news

The pros and cons of surface ablation procedures were reviewed at the opening session of the refractive surgery subspecialty day at the American Academy of Ophthalmology annual meeting.

In our experience so far, PML is a very successful procedure that has been well-accepted by patients and is in high demand at our centre. Currently, about 50% of our patients are PML candidates

SLT presents a safe and efficacious treatment option for pseudoexfoliative glaucoma patients.

January/February research news

An overall spectacle independence of 90% was achieved, however, I have found that some patients do still require glasses when using a computer for intermediate vision

PresbyLASIK treatment uses the principles of LASIK surgery to create a multifocal corneal surface aimed at reducing near vision spectacle dependence in presbyopic patients. This treatment constitutes the next step in the correction of presbyopia after monovision LASIK.1-3 Among the presbyLASIK techniques, central presbyLASIK 4 creates a central area, which is hyperpositive for near vision leaving the midperipheral cornea for far vision. 5 Positive clinical results of this surgical technique have been recently reported 4 and also tested objectively with a light propagation algorithm. 6

The development of the excimer laser has allowed more and more refractive surgical procedures to be developed, treating ever-expanding indications. As such, LASIK remains the most popular procedure for surgeons seeking to correct myopia. But what about hyperopia, which is traditionally thought to be more difficult to treat?

Applying a specific number of FS-induced cuts to the crystalline lens could restore accommodation.

Ophthalmic surgeons have been implanting multifocal lenses for several years, not only in cataract surgery, but also to offset the accommodation lost as a consequence of age. With the newest generation of lenses, more than 80% of refractive and cataract patients can now enjoy life without glasses.

I recently attended a party where I was drawn into a conversation by some people who had one thing in common – LASIK. Somebody amongst the group had undergone the procedure six years ago (incidentally, that was my sister) whilst another underwent wavefront-guided LASIK just weeks prior. Each of the four people had a story to tell about their experience with the procedure but, overall, each claimed they were happy with the end result.

23-gauge instruments offer numerous advantages over other instruments, such as less irritation, no induction of astigmatism, shorter operation time and lower costs.

The first generation Crystalens accommodating intraocular lens (IOL) (eyeonics) was approved by the FDA in November 2003 and has since undergone two revisions. The first involved modification of the lens optic to a "square" rather than smooth edge in order to reduce the incidence of asymmetric capsular fibrosis, which could cause capsular contraction and IOL tilt

It has been discovered that the equatorial diameter of a lens directly influences accommodation and thus presents a sound target for presbyopia treatment interventions

HIghlights from a CME symposium held during the 2007 XXV ESCRS Congress in Stockholm, Sweden

Presbyopia Correcting IOLs (PCIOLs) are perhaps the most significant technological advancement in recent ophthalmic history. These lenses not only provide patients with the option of seeing near, intermediate, and distant objects without dependence on glasses for most of their daily activities - they could also become the single most important cornerstone for building a successful ophthalmic practice, both now and in the foreseeable future.

A controversial decision by NICE to limit the use of the anti-VEGF drug Lucentis in treating patients with wet AMD, is being reconsidered.

Tempted?

December's product news

What's in the news in December?

A round up of December's industry news.

Take a look at what has been happening in the Cataract & Refractive fields in 2007.

Take a look at what happenend in the Glaucoma field in 2007.