International Registry for Men With Advanced Prostate Cancer (IRONMAN)

This study, called IRONMAN, is creating a large international registry (a collection of health information) for at least 5,000 men with advanced prostate cancer. It includes men with metastatic hormone-sensitive prostate cancer (mHSPC) and metastatic or non-metastatic castration-resistant prostate cancer (M0/M1 CRPC). The goal is to understand how prostate cancer is treated in different places and how those treatments affect patients over time. You would receive standard of care drugs for your prostate cancer, as determined by your local doctor. To join, you must be a man at least 21 years old with a confirmed diagnosis of prostate adenocarcinoma and be willing to provide consent for your health information to be used. The study is currently ongoing, but the exact status is unclear.

Study design
This is an observational study, meaning researchers will collect information about your standard prostate cancer care. It aims to include at least 5,000 men.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
The study will track practice patterns for 5 years.

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NCT03151629

International Registry for Men With Advanced Prostate Cancer (IRONMAN)

Recruiting
Not specifiedAges 21+Observational
Prostate Cancer Clinical Trials Consortium
~5,000 participants
Updated 2026-05-22 on ClinicalTrials.gov
What's tested:Standard of Care

At a glance

Recruiting sites
75 of 121 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Practice Patterns
Measured over 5 years
Prostate Cancer
121 sites across 56 states
United Kingdom10
Spain8
Illinois6
New York6
Switzerland5
North Carolina4
Pennsylvania4
Brazil4
  • Daniel George, MD · PRINCIPAL_INVESTIGATOR · Duke Cancer Institute
  • Lorelei Mucci, ScD · PRINCIPAL_INVESTIGATOR · Harvard School of Public Health (HSPH)
  • Phillip Kantoff, MD · PRINCIPAL_INVESTIGATOR · Memorial Sloan Kettering Cancer Center

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  • Practice Patterns5 years

    To describe the practice patterns of therapeutic agents for treatment of advanced prostate cancer internationally