Drug intelligence / Profile preview

testosterone cypionate + radium-223

Development stage
Unknown
Lead developer
Bayer
Modality
Antibody-Radionuclide Conjugates → Antibody Conjugates → Antibody-Based Therapeutics
Administration
Intramuscular, Intravenous
01

Overview

Testosterone cypionate + radium-223 is an investigational combination for the treatment of metastatic castration-resistant prostate cancer (mCRPC). Testosterone cypionate is a synthetic androgen used in hormone therapy, while radium-223 is a targeted alpha-emitting radiopharmaceutical that selectively delivers radiation to bone metastases. The rationale for combining these agents is that testosterone cypionate may enhance the cytotoxic activity of radium-223, potentially increasing tumor cell death outside the primary sites targeted by radium-223 and mitigating side effects associated with radiopharmaceutical treatment. The combination is currently under study in clinical trials for advanced prostate cancer[1][4][6].

Brand names
XofigoDepo-Testosterone
Other names
radium-223 dichlorideradium223 dichlorideradium 223 dichloridetestosterone cypionateBipolar Androgen Therapy plus Radium-223
02

Targets

AR (Adrenergic receptors)

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