A recent “global trends” survey, moderated by Dr. Kourous A. Rezaei, ASRS International Affairs Committee Member and retinal physician at Illinois Retina Associates, has revealed significant discrepancies in practice between retina specialists in the United States and those in other regions. The survey gathered responses from over 1,100 retina physicians from a total of 40 medical societies, including the American Society of Retina Specialists.
The results revealed that retina specialists in the United States take a different approach to managing endophthalmities after intravitreal injection, compared with physicians in nearly every other global region.
“This, I think, is a big discrepancy between the U.S. and Europe,” says Dr. Rezaei in a recent article, “and also almost the rest of the world, where most of them do vitrectomy.”
72% of U.S. respondents said they would handle such cases with a tap and inject strategy. In every other region, less than 50% of respondents gave the same response. In most regions, pars plata vitrectomy is the most commonly used treatment strategy.
This wasn’t the only survey question to illustrate a difference between the US and the rest of the world. Another question asked whether visual acuity improves then stabilizes, or improves before declining in patients on long-term VEGF therapy. A majority of US respondents, 64.1%, said that visual acuity stabilized.
“This is the opposite of what the real-world data indicate,” notes Dr. Rezaei. To view the full survey, click here.Continue reading