ZURICH, August 17, 2011 - Kuros Biosurgery AG, a biotechnology company focused on the development of novel biomaterials and bioactive-biomaterial combination products for trauma, wound and spinal indications, announced today that it has completed patient recruitment in a clinical trial investigating the safety and efficacy of KUR-023, its novel dural sealant product candidate. Kuros intends that this trial will support CE Marking of KUR023.