Clinical trial Recruiting at 1 site Observational Ages 19 and up Men only

Observing the safety of darolutamide in Korean men with prostate cancer

Official title: Post-marketing Surveillance Study for Approved Darolutamide Use in Korean Patients

Run by Bayer · NCT06334120 · Data updated 2026-11-12

This study is testing the safety of darolutamide in Korean men with prostate cancer to see how well it works as part of their regular treatment.

More Castration-resistant Prostate Cancer trials

Quick facts

Study typeObservational
Ages19 Years and up
SexMen only
Enrollment600 (estimated)
SponsorBayer
Industry-sponsored
Locations1 site (Many Locations)
StatusRecruiting
StartedSeptember 25, 2024
Main results expectedMarch 31, 2028
Study endsJune 30, 2028
Registry record updatedNovember 5, 2026
Trial IDNCT06334120 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are Korean men aged 19 and older with high-risk non-metastatic castration-resistant prostate cancer or metastatic hormone-sensitive prostate cancer.

Probably not a fit

Patients who are currently participating in other investigational programs or have contraindications to darolutamide will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the safety of darolutamide, a treatment already available for non-metastatic castration-resistant prostate cancer (nmCRPC) and metastatic hormone-sensitive prostate cancer (mHSPC), in Korean male patients. Participants will receive darolutamide as part of their routine treatment, and the study will monitor their safety outcomes. The drug works by blocking androgen receptors in prostate cells, which helps to delay cancer growth. The study will include men aged 19 and older who meet specific criteria related to their prostate cancer diagnosis.

Why it matters

Potential benefit: If successful, this study could provide valuable safety data that may enhance treatment protocols for prostate cancer in Korean patients.

How similar studies have gone: While darolutamide has been studied in various populations, this specific observational study focusing on Korean patients is novel and aims to gather localized safety data.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male aged ≥19 years
* Patients with high risk nmCPRC

  * Castrate level of serum testosterone (\< 1.7 nmol/l \[50 ng/dL\])
  * PSA doubling time \< 10 months
* Patients with mHSPC

  * histologically or cytologically confirmed prostate cancer, and metastases detected on bone scanning, contrast-enhanced computed tomography (CT), or magnetic resonance imaging (MRI).
  * be candidates for androgen-deprivation therapy with/without docetaxel.
* Patients for whom the decision to initiate treatment with Darolutamide as a first time was made as per investigator's routine treatment practice
* Written informed consent from subject or legal representative; assent from subject when appropriate

Exclusion Criteria:

* Patients participating in an investigational program with interventions outside of routine clinical practice
* Participants with contraindication according to the locally approved prescribing information

Where it's running

  • Many locations
    Many Locations, South Korea
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.