Adverse Occurrence type:
Five similar reports in 2011 to this vigilance programme
Alerting signals, symptoms, evidence of occurrence:
Best corrected visual acuity 0.1 one week after cornea transplant, maximal 0.3 after 6 months
Demonstration of imputability or root cause:
Extensive investigation of all SAR didn't lead to a cause. Some recipients had a second transplantation.