Articles

MacuSight has announced positive preliminary data from the Phase I study of its lead product candidate for wet age-related macular degeneration (AMD), sirolimus.

A study published in the January issue of Antimicrobial Agents & Chemotherapy, has found that the high proportion of corneal infections linked to contact lens solutions are fuelled and made resistant to treatment by the formation of a highly resistant structure of microbial cells held together with a glue-like matrix material, called biofilms.

The use of glaucoma drainage surgery is decreasing in Britain, which may be explained by an increase in cataract extraction, according to a report published in the January issue of Eye.

Using a telemedicine system to assist ophthalmologists in developing countries with the diagnosis and management of various ophthalmic conditions can be successful.

Wavefront-guided LASIK is a safe and efficacious way to correct moderate to high myopia and compound myopic astigmatism.

In eyes that have undergone corneal refractive surgery, non-Goldmann measurements of intraocular pressure (IOP) and continued examination of the optic nerve is essential as changes of the corneal shape can lead to falsely low IOP values.

A more holistic approach to patient referral and rehabilitation provision for people with low vision is required.

The lack of public knowledge about glaucoma surprises me. Although pretty much everybody has heard of it, little is generally known other than the fact that it affects the eye.

Cataract surgeons agree that proper incision construction is paramount for achieving good postoperative stability that will reduce the risk for endophthalmitis. The safety of the clear cornea incision technique versus use of other incision types remains controversial, however.

Researchers from the University of Iowa, USA have discovered that a gene and related signaling pathway play a role in the development of glaucoma.

A travoprost - travoprost/timolol (T-TT) treatment sequence is more effective at preventing the need for a third-line treatment than a latanoprost - latanoprost/timolol (L-LT) treatment sequence.

The Pulsair EasyEye non-contact tonometer (Keeler) can be considered an accurate and reliable method of measuring intraocular pressure (IOP) in the normotensive population but it cannot be used interchangeably with the Goldmann tonometer.

Diabetic retinopathy (DR), particularly in the more advanced stages, is associated with an increased cardiovascular disease (CVD) incidence.

The side effects and complications associated with intravitreal bevacizumab (Avastin) are minimal and can be prevented, in most cases, by careful injection and good patient selection.

The da Vinci Surgical System (Intuitive Surgical) provides adequate dexterity for performing delicate intraocular manipulation, however, the kinematics of the robotic arms is insufficient for standard intraocular surgery.

The anti-inflammatory nepafenac 0.1% is more comfortable and at least as efficacious as ketorolac 0.5% in the prevention and treatment of postoperative ocular pain and inflammation.

Femtosecond lasers create highly reproducible flaps that correspond with preoperative intended thickness.

With regards to maintaining corneal biomechanics, sub-Bowman's keratomileusis (SBK) and advanced surface ablation (ASA) are improvements over conventional LASIK.

Latanoprost offers a more cost-effective strategy for the treatment of glaucoma than either dorzolamide or brimonidine.

Deep sclerectomy with the SkGel implant (Corneal Laboratories) provides stable, long-term control of intraocular pressure (IOP) and visual field .

A fixed combination of dorzolamide and timolol significantly increase blood flow at the neuroretinal rim, demonstrating a combination of hypotensive and haemodynamic effects.

A study published online ahead of print by Diabetes Care has found that plasma total homocysteine concentration may be a useful biomarker and/or a novel risk factor for increased risk of diabetic retinopathy (DR) in people with type 2 diabetes.

The rate of endophthalmitis after 25-gauge pars plana vitrectomy (PPV) is significantly higher than that after 20-gauge PPV.

The gene sFRPI plays a key role in glaucoma development, and researchers from the University of Iowa (UI) have found that an over-expression of the gene raises fluid pressure in the eyes.

Intravitreal triamcinolone acetonide (IVTA) for the treatment of steroid-responsive disorders of the posterior segment is associated with a low incidence of serious vision-threatening adverse events.

Elliptical excimer laser penetrating keratoplasty (EELPK) is an effective method of improving visual acuity.

Poor traffic gap judgement in patients with peripheral field loss (PFL) raises important safety concerns for their safety when crossing the road.

Patients who undergo LASIK may have an increased risk of developing depression, according to reports from the US.

Medically well-controlled glaucoma patients and patients with exfoliation syndrome may experience intraocular pressure (IOP) elevation shortly after cataract surgery. This can be controlled by the instillation of timolol maleate 0.5%.

A Danish study published in the January issue of Pediatrics has found that the incidence of retinopathy of prematurity (ROP) treatment in Denmark has more than doubled during the past five years.