263
Participants
Start Date
July 31, 2003
Primary Completion Date
November 30, 2005
Study Completion Date
February 29, 2008
modified-ETDRS photocoagulation
A treatment session can be given in single or multiple sittings at the investigator's discretion, as long as the entire treatment session is completed within 6 weeks. Retreatment in Phase 1 of the study should only occur at the 3.5 and 8 month visits.
Mild Macular Grid photocoagulation
A treatment session can be given in single or multiple sittings at the investigator's discretion, as long as the entire treatment session is completed within 6 weeks. Retreatment in Phase 1 of the study should only occur at the 3.5 and 8 month visits.
Lead Sponsor
National Eye Institute (NEI)
NIH
Jaeb Center for Health Research
OTHER