Layout table for study information Study Type Interventional Clinical Trial Actual Enrollment 1918 participants Allocation Randomized Intervention Model Parallel Assignment Masking Triple Participant, Investigator, Outcomes Assessor Primary Purpose Treatment Official Title A Double Blind Randomization to Letrozole or Placebo for Women Previously Diagnosed Wi
Layout table for study information Study Type Interventional Clinical Trial Actual Enrollment 1918 participants Allocation Randomized Intervention Model Parallel Assignment Masking Triple Participant, Investigator, Outcomes Assessor Primary Purpose Treatment Official Title A Double Blind Randomization to Letrozole or Placebo for Women Previously Diagnosed Wi