Additional Relevant Details The Phase 2 study will evaluate the efficacy and safety of TT701 in improving the symptoms of androgen deficiency (sexual symptoms, fatigue/low vitality, and physical dysfunction) in men with prostate cancer who have undergone radical prostatectomy for organ-localized prostate cancer. Brigham and Women’s Hospital (BWH) is conducting the investigator-led Phase 2 clinical study which is expected to enroll up to 125 subjects at selected specialized clinical sites including BWH. The principal investigator for the Phase 2 study is Dr. Shalender Bhasin, Director of the Research Program in Men’s Health: Aging and Metabolism at BWH and an internationally recognized endocrinologist with expertise in testosterone biology and men’s aging.