Real-World data reveals treatment patterns for advanced prostate cancer
NCT ID NCT07086651
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study reviewed medical records from over 1,300 men with metastatic prostate cancer that still responds to hormone therapy. Researchers wanted to see how long patients actually take the pills apalutamide or enzalutamide when prescribed by their own doctors in routine care. The goal is to understand real-world treatment patterns, not to test a new drug.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
1,300 people
The number who actually took part.
- Started
-
Jul 2025
- Finished
-
Oct 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Men with metastatic castration-sensitive prostate cancer who initiated apalutamide or enzalutamide and met eligibility criteria will be included in the study. Patients will be identified from the Flatiron Health electronic health records database.
- Ages
-
18 years and older
- Sex
-
Male participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male patients diagnosed with metastatic prostate cancer * Initiated apalutamide or enzalutamide for the first-line treatment of metastatic castration-sensitive prostate cancer (mCSPC). Initiation date of first treatment defines the index date. * Index date on or after 1 January 2020 * Evidence of androgen deprivation therapy (ADT) use between 90 days prior to the index date and 6 months following the index date * Age ≥18 years on the index date -≥6 months of clinical activity following the index date, unless the patient died Exclusion Criteria: * Evidence of castration-resistance prior to the index date * Received chemotherapy, androgen receptor pathway inhibitor, radiopharmaceuticals, immunotherapy, PARP inhibitor, or estrogens prior to the index date * Evidence of ADT use between 1 year and 91 days prior to the index date * Had a prior history of other cancers
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Cancer of the prostate are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Pfizer, Inc
New York, New York, 10001, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A scanner in the operating room could show surgeons exactly where prostate cancer remains
- New PET tracer aims to light up hidden cancer targets
- Can daily adaptive radiotherapy spare healthy tissue in prostate cancer?
- Can a radioactive tracer and MRI reveal prostate Cancer's true extent?
- Five-Fraction radiation plus hormone therapy tested against High-Risk prostate cancer
- Can a 10-Hour eating window fight cancer fatigue?