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CompletedNCT06498921BELBEQAUpdated Oct 24, 2024

An Observational Study to Learn More About the Use of Darolutamide as a Part of a Combination Therapy in Belgian Men With Metastatic Hormone-Sensitive Prostate Cancer in Routine Medical Care

An observational study in Metastatic Hormone-sensitive Prostate Cancer, sponsored by Bayer. Completed at 1 site in Belgium. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-10-24.

Sponsored by Bayer · Observational

Study type
Observational
Model
Cohort
Time perspective
Retrospective
Enrollment
106
Ages
18 Years and older
Sex
Male
01

Study summary

This is an observational study in which only observations from routine clinical practices will be made. Participants will not receive any advice on treatment or any changes to healthcare as a part of the study.

In this study, medical records data of Belgian men with metastatic hormone sensitive prostate cancer (mHSPC) who had received or are receiving treatment with darolutamide in combination with androgen deprivation therapy (ADT) and docetaxel will be studied.

mHSPC is a cancer of the prostate gland, a male reproductive gland found below the bladder. Metastatic means that the cancer has spread to other parts of the body. Hormone-sensitive means it can be treated with hormone-therapy such as androgen deprivation therapy (ADT).

ADT lowers the level of androgens, male hormones, and slows down the growth of cancer cells. However, in some cases, ADT alone is not sufficient for the treatment of mHSPC and doctors recommend a combination of treatments.

The study drug darolutamide, in combination with ADT and docetaxel is an approved treatment for mHSPC. Darolutamide aims to work by blocking the androgens signals to slow the growth of the cancer cells. Docetaxel is a medicine used to treat different types of cancer and works by stopping the growth and spread of cancer cells.

The main purpose of this study is to learn more about the real-world use of darolutamide in combination with ADT and docetaxel in Belgian men with mHSPC.

To do this, researchers will study the following information about participants who are already prescribed this combination treatment by their treating doctors in real-word condition:

  • Participants' cancer characteristics before starting the treatment, and
  • Participants' treatment history The data will be collected between July 2024 to September 2024, from eligible participants' medical records.

Study doctors will only look at the medical records of adult men with mHSPC in Belgium.

In this study, only available data from routine care will be collected. No visits or tests are required as part of this study.

02

Conditions studied

  • Metastatic Hormone-sensitive Prostate Cancer
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In context

Prostatic Neoplasms

6,370 studies on the registry are indexed under Prostatic Neoplasms; 1,400 are open to participants now.

This study's enrollment of 106 is below the median of 200 across 1,181 observational studies indexed under Prostatic Neoplasms.

Browse Prostatic Neoplasms studies →

Lead sponsor

Bayer is the lead sponsor of 1,643 studies on the registry; 57 are open to participants now.

Of its 209 completed or terminated interventional studies of FDA-regulated products, 129 (62%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

The source population of this study consists of all adult men with a diagnosis of mHSPC, treated with darolutamide (Nubeqa, BAY1841788) in combination with ADT and docetaxel, for this indication.

mHSPC stands for metastatic Hormone Sensitive Prostate Cancer. ADT stands for androgen deprivation therapy.

Inclusion criteria

  • Patients diagnosed with mHSPC
  • Patients treated with darolutamide (Nubeqa, BAY1841788) in combination with ADT and docetaxel according to local reimbursement
  • Initiation of treatment with darolutamide (Nubeqa, BAY1841788) in this indication between the index date (should be before 15MAR2024) and start of data collection.

Exclusion criteria

Exclusion Criteria:

  • Participation in an investigational program with interventions outside of routine clinical practice
  • Contraindications according to the local reimbursement
05

Study design

Observational model
Cohort
Time perspective
Retrospective
Enrollment
106 participants (actual)
Patient registry
No

Groups and cohorts

  • metastatic Hormone Sensitive Prostate Cancer (mHSPC)

    All adult men with a diagnosis of mHSPC, treated with darolutamide (Nubeqa, BAY1841788) in combination with androgen deprivation therapy (ADT) and docetaxel.

    Other: Darolutamide (Nubeqa, BAY1841788) in combination with androgen deprivation therapy (ADT) and docetaxel

Interventions

  • OtherDarolutamide (Nubeqa, BAY1841788) in combination with androgen deprivation therapy (ADT) and docetaxel

    No treatment will be provided to participants in the study. The decision on initiation of darolutamide (Nubeqa, BAY1841788) in combination with ADT and doctaxel and duration of treatment is solely at the discretion of the treating physician, guided by the recommendations outlined in the local product information.

06

What researchers measure

Primary outcomes

  1. Description of baseline characteristics of patients under real-word conditions

    Time frame: at baseline

Secondary outcomes

  1. The average treatment duration with darolutamide (Nubeqa, BAY1841788)

    Time frame: up to 22 months

  2. The therapeutic value of darolutamide (Nubeqa, BAY1841788)

    Time frame: up to 22 months

07

Study locations

1 site
  • Many locations
    Multiple Locations, Belgium
08

References and documents

Individual participant data

Plan to share: No — Availability of this study's data will later be determined according to Bayer's commitment to the EFPIA/PhRMA "Principles for responsible clinical trial data sharing". This pertains to scope, timepoint and process of data access. As such, Bayer commits to sharing upon request from qualified researchers patient-level clinical trial data, study-level clinical trial data, and protocols from clinical trials in patients for medicines and indications approved in the US and EU as necessary for conducting legitimate research. This applies to data on new medicines and indications that have been approved by the EU and US regulatory agencies on or after January 01, 2014. Interested researchers can use www.vivli.org to request access to anonymized patient-level data and supporting documents from clinical studies to conduct research. Information on the Bayer criteria for listing studies and other relevant information is provided in the member section of the portal.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 24, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06498921
Lead sponsor
Bayer
Responsible party
Sponsor
First posted
Jul 12, 2024
Start date
Jul 15, 2024
Primary completion
Sep 15, 2024
Completion
Sep 15, 2024
Last update
Oct 24, 2024

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2024. You cannot join it, but the record below documents what was studied.

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