JOURNAL ARTICLE
REVIEW

Radionuclide Therapies in Prostate Cancer: Integrating Radium-223 in the Treatment of Patients With Metastatic Castration-Resistant Prostate Cancer

Sten Nilsson
Current Oncology Reports 2016, 18 (2): 14
26779616
Metastatic castration-resistant prostate cancer (mCRPC) frequently metastasizes to the bone, often resulting in painful skeletal events, reduced quality of life, and reduced survival. The beta-emitting radiopharmaceuticals strontium-89 and samarium-153 alleviated pain in mCRPC patients with widespread skeletal metastases and have been associated with myelotoxicity. Radium-223, a first-in-class alpha-emitting radiopharmaceutical, prolonged overall survival, delayed symptomatic skeletal events, and improved quality of life, versus placebo, in patients with CRPC and symptomatic bone metastases and no visceral metastases. Radium-223 provided survival benefit to patients with CRPC and symptomatic bone metastases, regardless of prior docetaxel use. Importantly, prostate-specific antigen level and pain palliation were not a measure of radium-223 treatment response and should not alter the decision to administer all six radium-223 injections, the recommended regimen for survival benefit. Radium-223 was generally well tolerated, leading to ongoing clinical trials in combination with other therapeutics. Thus, radium-223 is a valuable addition to the mCRPC treatment armamentarium.

Full Text Links

Find Full Text Links for this Article

Discussion

You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read
26779616
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"