From the Research
Administration of Leuprolide with Enzalutamide
- Leuprolide is administered with enzalutamide in the treatment of high-risk biochemically recurrent prostate cancer, as shown in the EMBARK study 1, 2, 3.
- The combination of enzalutamide and leuprolide has been found to improve metastasis-free survival compared to leuprolide alone 1, 2.
- The EMBARK study also explored the use of enzalutamide monotherapy, but the combination with leuprolide was found to be more effective in improving metastasis-free survival 1, 2.
- The administration of leuprolide with enzalutamide is also supported by other studies, which suggest that the combination of androgen receptor signaling inhibitors (ARSIs) and ADT can improve outcomes in high-risk biochemically recurrent prostate cancer 4.
Rationale for Combination Therapy
- The combination of enzalutamide and leuprolide is thought to be more effective than leuprolide alone due to the potent anti-androgen effects of enzalutamide 5.
- The use of enzalutamide in combination with leuprolide may help to suppress or eliminate micrometastases, reducing the risk of disease progression 5.
- The EMBARK study and other research suggest that the combination of ARSIs and ADT can improve metastasis-free survival and overall outcomes in high-risk biochemically recurrent prostate cancer 1, 2, 3, 4.