Toric IOLs for beginners: Advice on selecting and calculating toric IOL sphere and cylinder power
November 25th 2021This three-part feature discusses tips for success when getting started with toric IOLs. Part 2 tackles calculating toric IOL sphere and cylinder power; though it can seem daunting when treating astigmatism, the process can be simplified with a few key considerations.
Drug delivery to retina via port delivery system is efficient for patients with wet AMD
November 15th 2021In a poster presented at the American Academy of Ophthalmology 2021 annual meeting in New Orleans, Dr Mark Wieland noted that the port delivery system with ranibizumab provides drug delivery over an extended period.
DMO: Study finds faricimab provides sustained retinal stability
November 14th 2021During a presentation at the American Academy of Ophthalmology 2021 annual meeting in New Orleans, Dr Veeral Sheth presented research that found faricimab, a bispecific monoclonal antibody, provided sustained retinal stability in patients with diabetic macular oedema (DMO) compared with other retinal treatments.
Plasma metabolomic profiles could predict AMD progression
November 14th 2021Speaking at the American Academy of Ophthalmology 2021 annual meeting in New Orleans, Dr Ines Lains explained that the mechanisms of AMD progression currently remain poorly understood and the tools to predict and halt progression are limited.
Though rare, ocular surface tumours often prove deadly
November 13th 2021In a presentation at the American Academy of Ophthalmology’s 2021 annual meeting in New Orleans, Nathan Hall pointed out that an epidemiologic analysis of malignant ocular surface tumours found significant differences in geographic prevalence rates in the United States.
Study reports that optic nerve pallor is prevalent in ZIKA virus patients
November 13th 2021During a presentation at the American Academy of Ophthalmology 2021 annual meeting, Dr Denise Freitas reported that the ocular findings in infants with congenital Zika virus syndrome were similar among the affected infants and occurred frequently. The most prevalent of the findings was optic nerve pallor.
Study of bimatoprost implant reports IOP reduction for 2 years or more
November 12th 2021Dr Felipe Medeiros in a presentation at the American Academy of Ophthalmology 2021 annual meeting in New Orleans, noted that a phase 3 clinical extension study of the bimatoprost implant found that patients’ IOP was lowered and stayed low with no additional treatment or changes in their visual fields.
DMO treatment: Brolucizumab proves noninferior to aflibercept, requires fewer injections
November 12th 2021During the American Academy of Ophthalmology 2021 annual meeting in New Orleans, Dr Dilsher Dhoot reported the results of the KESTREL and KITE in which brolucizumab was compared with aflibercept for treating diabetic macular oedema.
Mitomycin C associated with increase in corneal haze after corneal crosslinking
November 12th 2021Dr Shady Awwad in a presentation at the American Academy of Ophthalmology’s 2021 annual meeting in New Orleans, pointed out that the application of mitomycin C after corneal crosslinking does not prevent development of corneal haze after the procedure and instead contributes to development of more corneal haze.
Assessing the quality of real-world evidence in retinal diseases
A recently developed tool can help ophthalmologists to assess the quality of findings from real-world studies in retinal diseases. This will help them decide which results are most robust and applicable to their practice.
Macrophage-mediated cytokine storm associated with COVID-19 infection in diabetic patients
November 5th 2021A team of investigators from the University of Michigan may have unlocked a potential new recipe for counteracting the impact that COVID-19 has on patients with underlying disease processes such as type 2 diabetes.