50
Participants
Start Date
January 31, 2007
Primary Completion Date
June 30, 2010
Study Completion Date
September 30, 2010
0.18% sodium hyaluronate
one drop of preservative-free, hypotonic 0.18% sodium hyaluronate in one eye
0.9% sodium chloride solution
one drop of sterile 0.9% sodium chloride solution in the other eye
Ramathibodi Hospital, Bangkok
Ramathibodi Hospital
OTHER