Observing the safety of darolutamide in Korean men with prostate cancer

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

Observational Bayer · NCT06334120

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.

Quick facts

Study typeObservational
Enrollment600 (estimated)
Ages19 Years and up
SexMale
SponsorBayer Industry-sponsored
Locations1 site (Multiple Locations)
Trial IDNCT06334120 on ClinicalTrials.gov

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.

Who should consider this trial

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.

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

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 performed: 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.

Eligibility criteria

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 this trial is running

Multiple Locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Non-metastatic Castration-resistant Prostate CancerMetastatic Hormone-sensitive Prostate Cancer
Last reviewed 2026-06-13 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.