The clinical assessment of an anterior chamber inflammatory reaction may be difficult to determine in eyes where corneal clarity is reduced by corneal oedema. Slit lamp examination is currently the gold standard method to assess inflammation1-3 but in conditions such as poor corneal clarity, the clinician routinely encounters difficulties.
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.
Today there are an increasing number of medications for glaucoma. But as yet we are still in the Dark Ages insofar as the cause of this visually disabling disorder.
LASIK in 2007 represents a wonderful world that can provide excellent efficacy, safety, and stability.
Progress in the diagnosis and treatment of retinoblastoma has been minimal over the past couple of decades, although improvements have been made, and new therapies are being studied, according to an ocular oncology expert.
Surgically induced refractive errors can compromise vision following penetrating keratoplasty.
A new cataract gene's location and defect in the coding region was discovered.
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.
Intravitreal bevacizumab (Avastin; Genentech) appears to be a safe and effective treatment in the management of refractory inflammatory cystoid macular oedema.
Choroidal drainage can be a safe and effective interventional procedure for patients presenting with acute angle closure secondary to Topiramate toxicity.
Vitreous has a greater buffering capacity than sodium chloride (0.9% NaCl), suggesting that it is able to remain more stable when acidic or alkaline pharmaceuticals are injected in microlitre amounts.