Assessing The Biogeography Of The Ocular Microbiota And The Impact Of Antibiotic Prophylaxis
Funder
National Health and Medical Research Council
Funding Amount
$314,644.00
Summary
Using DNA sequencing, recent studies have identified a diverse community of bacteria on the eye, once believed to be sparsely populated by microbes. This project will identify what is the resident bacteria of the eye and where these bacteria reside on the eye. Also, after cataract surgery some individuals experience dry eye problems. This project will investigate if antibiotic therapy, necessary to prevent infection, disrupts the microbial communities on the eye leading to development of dry eye
Discrete Simulation Of Powder Dispersion In Pharmaceutical Aerosol Inhalers
Funder
National Health and Medical Research Council
Funding Amount
$35,085.00
Summary
This project seeks to develop fundamental understanding of the dispersion mechanisms of powders as aerosol for inhalation drug delivery. It couples computational simulations using computational fluid dynamics and discrete element method with experimental dispersion analysis. Successful development of this research will lead to a comprehensive understanding of factors controlling inhaler performance and thus maximizes the therapeutic benefits to the patients.
Novel Ophthalmic Topical Formulation Targeting Molecular Pathogenesis Of Corneal Haze
Funder
National Health and Medical Research Council
Funding Amount
$296,090.00
Summary
Presently, no drugs are proven to cure corneal haze/scarring, major leading cause of global blindness. Haze is caused by eye trauma, infections or refractive laser surgeries. We aim to test a non toxic, novel ophthalmic topical formulation developed to act on molecular and cellular targets of haze formation. The successful completion of the study will determine formulation’s optimal dose, safety and efficacy for its future potential clinical use in reversing corneal scarring/haze without side ef ....Presently, no drugs are proven to cure corneal haze/scarring, major leading cause of global blindness. Haze is caused by eye trauma, infections or refractive laser surgeries. We aim to test a non toxic, novel ophthalmic topical formulation developed to act on molecular and cellular targets of haze formation. The successful completion of the study will determine formulation’s optimal dose, safety and efficacy for its future potential clinical use in reversing corneal scarring/haze without side effects.Read moreRead less
THE ROLE OF MONOCYTIC LINEAGE CELLS IN MODELS OF CORNEAL DISEASE
Funder
National Health and Medical Research Council
Funding Amount
$311,567.00
Summary
Vision relies on sharp, focused undistorted images passing through the cornea, the clear 'window' at the front of the eye. Corneal disease causes over 5 million cases of blindness worldwide. In patients who damage the delicate covering of the cornea, due to trauma or contact lens wear, there is an increased risk of infection that may lead to blindness. This project will study the ways in which immune cells in the cornea detect invasion by potential pathogens.
Development And Evaluation Of Teleophthalmic Systems For Screening Of Common Blinding Eye Diseases
Funder
National Health and Medical Research Council
Funding Amount
$263,918.00
Summary
Portable ophthalmic instruments will provide digital images for storage and telemetric transmission to a disease control centre. We will be assessing and developing new portable ophthalmic imaging instruments, and validating them for common blinding eye conditions. The aim is to assess the ability of various health personal to document glaucoma, diabetic retinopathy, active trachoma, corneal scarring and cataract in rural screenings using digital imaging technology. A network of ophthalmologists ....Portable ophthalmic instruments will provide digital images for storage and telemetric transmission to a disease control centre. We will be assessing and developing new portable ophthalmic imaging instruments, and validating them for common blinding eye conditions. The aim is to assess the ability of various health personal to document glaucoma, diabetic retinopathy, active trachoma, corneal scarring and cataract in rural screenings using digital imaging technology. A network of ophthalmologists, health department personnel and aboriginal health workers in Western Australia will be involved. The project will also examine the quality of images obtained by health workers with various levels of skills and compare this with conventional photographs currently obtained by the screening network. Finally, the project will demonstrate practicality of the large scale storage of digital images of patient eyes. Preliminary evaluations have been performed on our teleophthalmology system using different portable instruments namely a handheld fundus camera, slit-lamp and indirect ophthalmoscope. We have also tested our teleophthalmology system at the Dr. Soetomo Hospital (Airlangga University) in Surabaya, Indonesia. Images captured using the handheld fundus camera were successfully transmitted to Lions Eye Institute through satellite, mobile and Internet lines. This pilot project has been sponsored by the Western Australian Department of Trade and Commerce and Telstra.Read moreRead less