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A Study to Evaluate the Effect of Multiple Doses of JNJ-56021927 on the Pharmacokinetics of Multiple Cytochrome P450 and Transporter Substrates in Participants With Castration-Resistant Prostate Cancer
MinorSecondary endpoints: details revised at 4 of 9 entries
Minor7 versionsRe-verified since Feb 12, 2026, no change to tracked fieldsv65-v71
MinorTrial status: Completed to Active, Not Recruiting
Study completion date: Oct 9, 2024 to Dec 31, 2027
v64
MinorTrial status: Recruiting to Completed
Enrollment target: estimated 20 to confirmed 23
Study completion date changed from estimate of Dec 31, 2027 to Oct 9, 2024
Study sites revised (3)
v63
Minor7 versionsRe-verified since Dec 5, 2024, no change to tracked fieldsv56-v62
Show 33 earlier versionsHide 33 earlier versions
MinorPrimary completion date: Nov 2016 to Nov 7, 2016
Study completion date: Dec 2027 to Dec 31, 2027
Start date: Feb 2016 to Feb 12, 2016
v55
MinorPrimary completion date: Nov 7, 2016 to Nov 2016
Study completion date: Dec 31, 2024 to Dec 2027
Start date: Feb 12, 2016 to Feb 2016
v54
Minor2 versionsRe-verified since Aug 13, 2024, no change to tracked fieldsv52-v53
MinorPrimary completion date: Nov 2016 to Nov 7, 2016
Study completion date: Dec 2024 to Dec 31, 2024
Start date: Feb 2016 to Feb 12, 2016
Study sites revised (3)
v51
MinorRe-verified, no change to tracked fieldsv50
MinorPrimary completion date: Nov 7, 2016 to Nov 2016
Study completion date: Dec 31, 2024 to Dec 2024
Start date: Feb 12, 2016 to Feb 2016
v49
Minor3 versionsRe-verified since Feb 27, 2024, no change to tracked fieldsv46-v48
MinorTrial status: Completed to Recruiting
Enrollment target: 23 to 20
Study completion date: Jan 18, 2023 to Dec 31, 2024
v45
MinorTrial status: Active, Not Recruiting to Completed
Study completion date changed from estimate of Oct 15, 2023 to Jan 18, 2023
v44
Minor4 versionsRe-verified since Oct 25, 2022, no change to tracked fieldsv40-v43
MinorStudy completion date: Oct 15, 2022 to Oct 15, 2023v39
Minor8 versionsRe-verified since Jan 27, 2022, no change to tracked fieldsv31-v38
MinorStudy completion date: Oct 15, 2021 to Oct 15, 2022v30
Minor2 versionsRe-verified since Sep 9, 2021, no change to tracked fieldsv28-v29
MinorStudy completion date: Apr 15, 2021 to Oct 15, 2021v27
MinorStudy completion date: Oct 15, 2020 to Apr 15, 2021v26
MinorPrimary completion date: Nov 2016 to Nov 7, 2016
Study completion date: Oct 2020 to Oct 15, 2020
Start date: Feb 2016 to Feb 12, 2016
v25
MinorStudy completion date: Jun 2020 to Oct 2020v24
MinorStudy completion date: Jan 2020 to Jun 2020v23
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this study is to evaluate the effects of repeat dosing of JNJ-56021927 on the pharmacokinetics for single-dose multiple cytochrome P450 (CYP450) enzymes (CYP3A4, CYP2C9, CYP2C19, CYP2C8) and transporter (P-gp and BRCP) substrates in participants with castration-resistant prostate cancer (CRPC).