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Ophthalmology research news

Stem cells improve PRK

11 February 2009

Human corneal epithelial cells, grown in the lab, are being used in preclinical trials, evaluating if it is possible to enhance the photorefractive keratectomy (PRK) procedure, according to a statement from the trial organizer, International Stem Cell Corporation (ISCO).

Successful macular hole closure

11 February 2009

It is not necessary for patients to remain face-down for more than 24 hours to ensure successful macular hole closure, according to study results published online ahead of print by the British Journal of Ophthalmology.

Phaco does not boost AMD progression

11 February 2009

No clear link between cataract surgery and progressive age-related macular degeneration (AMD) could be established by a study published in the February issue of Ophthalmology.

VEGF Trap-Eye active against DME

04 February 2009

A single intravitreal injection of 4.0 mg vascular endothelial growth factor (VEGF) Trap-Eye is associated with bioactivity against diabetic macular oedema (DME), according to study results published in the January issue of the British Journal of Ophthalmology.

Carbon monoxide lowers IOP

04 February 2009

CORM-3, a water-soluble carbon monoxide-releasing molecule, is associated with a intraocular pressure (IOP) lowering in animal models of ocular hypertension, concluded a study published in the January issue of the British Journal of Ophthalmology.

Treating uveitis with phaco

28 January 2009

Phacoemulsification can increase visual acuity in uveitis patients, concluded a study published in the January issue of the British Journal of Ophthalmology.

Obtaining optimum corneal tissue for transplant

28 January 2009

A team in the Philippines has defined criteria that need to be met in order to obtain an optimum tissue quality for corneal grafts.

Blood thinners increase perioperative complication risk

21 January 2009

Use of warfarin or clopidogrel is associated with a significant increase in non-sight-threatening complications during cataract surgery, concluded a study published in the January issue of Eye.

Mobile phones do not cause eye cancer

21 January 2009

The use of mobile telephones does not increase the risk of uveal melanoma, according to a study published online ahead of print by the Journal of the National Cancer Institute.

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