SAN FRANCISCO — The best practices to follow during corneal collagen cross-linking have yet to be determined, but the procedure has numerous benefits, a panel of experts said here. “While there are controversies, all studies and early users agree that CXL halts the progression of ectatic disorders and usually causes some degree of regression of the disease,” John A. Hovanesian, MD, FACS, said during the Update on Corneal Collagen Cross-linking panel sponsored by the American Society of Cataract and Refractive Surgery’s cornea and refractive surgery committees during the ASCRS meeting.
Month: April 2013
Femtosecond laser-assisted cataract surgery not feasible in infants at present time, specialist says
BASSANO DEL GRAPPA, Italy — The use of femtosecond laser in congenital cataract surgery deserves consideration but is not feasible at the current stage of development of the technique, according to a pediatric ophthalmology specialist. “There is no reported experience in infants, but theoretically, the disadvantages would by far outweigh the potential advantages,” Paolo Nucci, MD, said at an ophthalmology meeting organized at the San Bassiano Hospital here.
Femtosecond laser-assisted cataract surgery not feasible in infants at present time, specialist says
BASSANO DEL GRAPPA, Italy — The use of femtosecond laser in congenital cataract surgery deserves consideration but is not feasible at the current stage of development of the technique, according to a pediatric ophthalmology specialist. “There is no reported experience in infants, but theoretically, the disadvantages would by far outweigh the potential advantages,” Paolo Nucci, MD, said at an ophthalmology meeting organized at the San Bassiano Hospital here.
IOL calculations in post-LASIK eyes pose numerous challenges
SAN FRANCISCO — Thorough assessment and patient counseling are critical to making accurate IOL power calculations in eyes that previously underwent myopic LASIK, a speaker said here.During Cornea Day, which preceded the American Society of Cataract and Refractive Surgery meeting, Sumit Garg, MD, explained the various factors that can complicate IOL calculations in post-LASIK eyes.
IOL calculations in post-LASIK eyes pose numerous challenges
SAN FRANCISCO — Thorough assessment and patient counseling are critical to making accurate IOL power calculations in eyes that previously underwent myopic LASIK, a speaker said here.During Cornea Day, which preceded the American Society of Cataract and Refractive Surgery meeting, Sumit Garg, MD, explained the various factors that can complicate IOL calculations in post-LASIK eyes.
Lutein: More than just a filter for blue light
Publication date: July 2012
Source:Progress in Retinal and Eye Research, Volume 31, Issue 4
Author(s): Aize Kijlstra , Yuan Tian , Elton R. Kelly , Tos T.J.M. Berendschot
Lutein is concentrated in the primate retina, where together with zeaxanthin it forms the macular pigment. Traditionally lutein is characterized by (Read more...)
Clinical applications of retinal gene therapy
Publication date: January 2013Source:Progress in Retinal and Eye Research, Volume 32 Author(s): Daniel M. Lipinski , Miriam Thake , Robert E. MacLaren Many currently incurable forms of blindness affecting the retina have a genetic e…
Editorial board/title page
Publication date: July 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 4
Glaucomatous damage of the macula
Publication date: January 2013
Source:Progress in Retinal and Eye Research, Volume 32
Author(s): Donald C. Hood , Ali S. Raza , Carlos Gustavo V. de Moraes , Jeffrey M. Liebmann , Robert Ritch
There is a growing body of evidence that early glaucomatous damage involves the macula. The anatomical (Read more...)
Bone marrow-CNS connections: Implications in the pathogenesis of diabetic retinopathy
Publication date: September 2012
Source:Progress in Retinal and Eye Research, Volume 31, Issue 5
Author(s): Jane Yellowlees Douglas , Ashay D. Bhatwadekar , Sergio Li Calzi , Lynn C. Shaw , Debra Carnegie , Sergio Caballero , Quihong Li , Alan W. Stitt , Mohan K. Raizada , Maria (Read more...)
Editorial board/title page
Publication date: January 2013Source:Progress in Retinal and Eye Research, Volume 32
Speed, sensitivity, and stability of the light response in rod and cone photoreceptors: Facts and models
Publication date: September 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 5 Author(s): Juan I. Korenbrot The light responses of rod and cone photoreceptors in the vertebrate retina are quantitatively different, yet…
Corneal endothelial regeneration and tissue engineering
Publication date: Available online 23 January 2013
Source:Progress in Retinal and Eye Research
Author(s): Tatsuya Mimura , Satoru Yamagami , Shiro Amano
Human corneal endothelial cells (HCECs) have a limited proliferative capacity. Descemet stripping with automated endothelial keratoplasty (DSAEK) has become the preferred method for the treatment of corneal (Read more...)
Cellular and physiological mechanisms underlying blood flow regulation in the retina and choroid in health and disease
Publication date: September 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 5 Author(s): Joanna Kur , Eric A. Newman , Tailoi Chan-Ling We review the cellular and physiological mechanisms responsible for the regula…
A proteomics view of the molecular mechanisms and biomarkers of glaucomatous neurodegeneration
Publication date: Available online 5 February 2013
Source:Progress in Retinal and Eye Research
Author(s): Gülgün Tezel
Despite improving understanding of glaucoma, key molecular players of neurodegeneration that can be targeted for treatment of glaucoma, or molecular biomarkers that can be useful for clinical testing, remain unclear. Proteomics technology offers (Read more...)
Editorial board
Publication date: September 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 5
Promoting optic nerve regeneration
Publication date: November 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 6 Author(s): Dietmar Fischer , Marco Leibinger Vision is the most important sense for humans and it is irreversibly impaired by axonal damag…
The complex interactions of retinal, optical and environmental factors in myopia aetiology
Publication date: November 2012
Source:Progress in Retinal and Eye Research, Volume 31, Issue 6
Author(s): D.I. Flitcroft
Myopia is the commonest ocular abnormality but as a research topic remains at the margins of mainstream ophthalmology. The concept that most myopes fall into the category of ‘physiological myopia’ undoubtedly contributes (Read more...)
Novel roles for α-crystallins in retinal function and disease
Publication date: November 2012
Source:Progress in Retinal and Eye Research, Volume 31, Issue 6
Author(s): Ram Kannan , Parameswaran G. Sreekumar , David R. Hinton
α-Crystallins are key members of the superfamily of small heat shock proteins that have been studied in detail in the ocular lens. Recently, novel (Read more...)
Tear analysis in ocular surface diseases
Publication date: November 2012Source:Progress in Retinal and Eye Research, Volume 31, Issue 6 Author(s): Lei Zhou , Roger W. Beuerman The thin layer of tears covering the ocular surface are a complex body fluid containing thousands …