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Extended-Release Preparations of GnRH Analogs Available in the United States
| Generic Name | Brand Name (Manufacturer) | Route of Administration | Available Doses (mg) | Duration of Action |
|---|---|---|---|---|
| 3-Monthly leuprolide | Lupron Depot-PED 3 mo (AbbVie, Chicago, IL) | IM | 11.25, 30 | 3 mo |
| 6-Monthly triptorelin | Triptodur (Arbor Pharmaceuticals, Atlanta, GA) | IM | 22.5 | 6 mo |
| Histrelin implant | Supprelin LA (Endo Pharmaceuticals, Malvern, PA) | Subcutaneous implant | 50 | ≥2 y |
