About the Presbyopia Study

A Proof of Concept study on patients with Presbyopia, aiming to recruit 30-40 patients through 1 site in Israel. The study was designed as double blind, with 14 days treatment followed by another 14 days cross over treatment.

Study challenges

As potential candidates are not suffering from a medical condition, the site was not able to recruit patients.


nRollmed was involved at the beginning of the study. nRollmed strategy targeted potential patients located in proximity to the trial sites, focusing specifically on adults with inability to focus up close and experience blurred near vision when reading, sewing or working at the computer.

Campaign results

above 60% of trial subjects were recruited as a result of the campaign within 6 weeks