The effect of hemodialysis on intraocular pressure

Intraocular pressure was determined in 20 dialysis patients before, during and after dialysis. We examined the blood pressure, body weight and visual acuity before and after treatment. After dialysis, there was no statistically significant difference in blood pressure and body weight. No blurring of vision was noted. But a significant increase was noted in the intraocular pressure during dialysis. It is not yet clear what was the cause of intraocular pressure rise during dialysis. This. study suggests that all patients should undergo an ophthalmologic examination prior to dialysis. (Author)