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Study to Continue Treatment With Darolutamide in Patients Who Have Been Participating in Previous Darolutamide Studies Supported by Bayer

An Open-label, Single Arm, Roll-over Study to Provide Continued Treatment With Darolutamide in Participants Who Were Enrolled in Previous Bayer Sponsored Studies

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04464226
Enrollment
402
Registered
2020-07-09
Start date
2020-10-20
Completion date
2028-06-26
Last updated
2026-07-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer

Keywords

Roll-Over Study

Brief summary

The aim of this study is to provide darolutamide treatment to patients who participated in a previous study with darolutamide supported by Bayer and the treating doctor considers that the continuation of the treatment with darolutamide to be beneficial. Patients will be carried over from the previous studies and continue in this study with darolutamide treatment on the same dosage. They will also return to the study centers for doctor's visits as often as they did in the previous study.

Interventions

Participants will continue receiving darolutamide treatment at the dose level and schedule of administration previously assigned in the feeder study.

Sponsors

Bayer
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol. * Participants enrolled in any Bayer-sponsored darolutamide feeder study at the time of study closure or primary completion, who are currently receiving darolutamide and are experiencing clinical benefit from treatment. * Participants who have not met any treatment discontinuation criteria in the feeder study protocol. * Willingness to continue practicing acceptable methods of birth control during the study.

Exclusion criteria

* Participant is unable to comply with the requirements of the study. * Negative benefit/ risk ratio as determined by the investigator. * Meet any criteria for treatment discontinuation of the feeder study the participant is coming from.

Design outcomes

Primary

MeasureTime frame
Incidence of treatment-emergent adverse events (TEAEs)Up to 4 years
Incidence of treatment-emergent serious adverse events (TESAEs)Up to 4 years
Incidence of drug-related TEAEsUp to 4 years
Incidence of drug-related TESAEsUp to 4 years

Secondary

MeasureTime frame
Number of dose modificationsUp to 4 years

Countries

Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Colombia, Czechia, Estonia, Finland, France, Germany, Hungary, Israel, Italy, Japan, Latvia, Lithuania, Mexico, Netherlands, Peru, Poland, Portugal, Romania, Russia, Serbia, Slovakia, South Africa, South Korea, Spain, Sweden, Taiwan, Turkey (Türkiye), Ukraine, United Kingdom, United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 8, 2026