Evidence for a connection between low vitamin D levels and glaucoma is increasing but the link remains speculative and no causal connection has been demonstrated.
The pandemic has impacted ophthalmic surgical training. Exercises have been developed to provide key skills that can be practised simply at home and require no special equipment.
Virtual reality dichoptic and perceptual learning training seem to be a useful therapeutic option for achieving a successful visual rehabilitation in amblyopic patients.
In “modified monovision”, which can be achieved with a new IOL, one eye predominantly manages distance vision and the other near vision—as with standard monovision—but the extended depth of field provides a degree of intermediate vision that is independent of spectacles.
Poorly focused YAG shots lead irrevocably to a permanent defect in the IOL material and thus to possible effects on the quality of vision with straylight or glare. In a recent study, the differing amounts of damage that Nd:YAG causes in a range of hydrophilic and hydrophobic acrylic lens materials was assessed.
Computer software platform provides home vision exercises to overcome asthenopia.
Gene therapies are being investigated for multiple inherited retinal diseases and the progress in this field has implications for patient care.
Patients need to pay attention to their eye health over the long term.
To heighten precision, use total keratometry, not imaginary numbers
Studies show that corneal crosslinking could be a beneficial treatment in paediatric patients with keratoconus.
Assessing two devices in a real-world setting
A new amblyopia screening system that can be used on Android devices has performed better than some of the ‘gold standard’ stereotests in recent Hungarian studies.
Poorly focused YAG shots lead irrevocably to a permanent defect in the IOL material and thus to possible effects on the quality of vision with straylight or glare. In a recent study, the differing amounts of damage that Nd:YAG causes in a range of hydrophilic and hydrophobic acrylic lens materials was assessed.
Arshad M. Khanani, MD, MA, FASRS, highlights the fluid resolution with faricimab and the need for loading doses, especially in high-needs switch patients with nAMD or DME.
It is important to select good candidates for presbyopia-correcting IOL implantation and frankly discuss postoperative adjustment issues for a successful outcome.
RGC replacement represents a more formidable challenge.
The most promising recent interventional trials for investigational therapies in dry age-related macular degeneration are highlighted by the authors.
The agency issued approval for Yesafili, from Biocon Biologics, and Opuviz, from Samsung Bioepis and Biogen
A multicentre study demonstrates comparable results to FS-LASIK
Investigators have indicated that combination therapies of outdoor activity, bifocals and low-dose atropine are being studied.
The pandemic has impacted ophthalmic surgical training. Exercises have been developed to provide key skills that can be practised simply at home and require no special equipment.
Clara Chan, MD, shares surgical pearls for neurotrophic keratopathy and explores new pathways through neurotisation
Regenerative technologies are providing an influx of options.
Zonular crises occur due to many different aetiologies, but ophthalmologists now have multiple tools available to solve complex problems and achieve excellent results in complex cases.
Results from Phase 3 trials of bispecific antibody faricimab demonstrate that it is more durable than currently available agents, and it has a good safety profile.
Non-diffractive lenses offer alternative in challenging post-corneal refractive surgery cases.
Patient centricity an important driver in topical development.
Many low- and middle-income countries lack resources for managing eye health. A pilot project aims to reduce the number of people going blind from untreated glaucoma by raising awareness and increasing engagement with screening and follow-up.