52
Participants
Start Date
March 31, 2014
Primary Completion Date
May 31, 2014
Study Completion Date
May 31, 2014
Eye rubbing
eye rubbing for 1 minute in horizontal direction clockwise, 5 second rest \& eye rubbing for a further 1 minute.
No eye rubbing
This eye will not be rubbed
Sussex Eye Hospital, Brighton
Sussex Eye Hospital
OTHER_GOV