Induction and Maintenance of Castration After Subcutaneous Injections of Triptorelin Pamoate in Patients With Prostate Cancer

Assess the efficacy and safety of Triptorelin pamoate 3M formulation (11.25mg) when administered by subcutaneous route.

Study to Evaluate a Subcutaneous Four Months Sustained-Release Formulation of Triptorelin in Patients With Prostate Cancer

To identify the proportion of patients remaining medically castrated (testosterone level < 50 ng/dL) on Day 240 following two administrations of a 4-month sustained-release (SR) formulation of triptorelin.