Diabetic Retinopathy Screening: A Closed Loop Audit
COVID-19 was a respiratory virus which had a significant impact upon the world – resulting in over 6 million deaths worldwide. In addition to fatalities, it also resulted in worsening of chronic conditions due to reduced screening, clinic appointments and elective surgeries. Diabetic patients are also reported to be at a higher risk of severe disease if infected. Of those with severe infection, requiring intubation retinopathy was a significant risk factor (holding 5x increased risk). Ahmed et al state a decline in intravitreal injections ranged from 30 to 64% during the pandemic, which would have further potentiated diabetic retinopathy progression.