141
Participants
Start Date
October 31, 2011
Primary Completion Date
November 30, 2013
Study Completion Date
November 30, 2013
Trimethoprim-Sulfamethoxazole
Sulfamethoxazole 800mg + Trimethoprim 160mg / tablet. In treatment of acute phase, 1 tablet 12/12h 45 days. After acute phase, 1 tablet every other day, morning, 311 days. Placebo tablet - Composition: starch. After acute phase, 1 tablet every other day, morning, 311 days.
University of Campinas - Ophthalmology Department, Campinas
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
University of Campinas, Brazil
OTHER