306
Participants
Start Date
October 31, 2011
Primary Completion Date
April 30, 2012
Study Completion Date
July 31, 2012
compression and scrub of lid margin
compression and scrub of lid margin for 5 circles before cataract surgery
routine preparation for cataract
Zhongshan Ophthalmic Center, Guangzhou
Lead Sponsor
Sun Yat-sen University
OTHER
Orbis
OTHER