January 31, 2020   ISSUE ALERT Volume 45, Issue 2 Check out the digital edition!   Studies target unilateral gene therapy injection Research is finding key patient benefits to gene therapy as a promising treatment strategy for Leber's hereditary optic neuropathy (LHON). Find out more   Improving outcomes of cataract surgery A variety of approaches are commercially available or in development that allow refractive adjustments after cataract surgery, including changes in sphere, cylinder, asphericity, and multifocality. Learn more   OCT artifacts and pitfalls: In the eye of the beholder Attention to detail is key when reviewing optical coherence tomography (OCT) to get a real picture of what is occurring in the eye. Read more