The purpose of this study is to evaluate the prevalence of 4 or more DNA-repair defects in a population of men with metastatic Prostate Cancer (PC) and to use the variants reported to assess biomarker eligibility for niraparib interventional studies.
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Study Coordinators and Research Nurses cannot give medical advice over the phone. Telephone numbers and email addresses are provided for obtaining additional information on specific research studies only. If you have specific questions which require clinical expertise, please call your primary care physician.