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HealthyPhase 1NCT03802682

A Study of Apalutamide Administered Orally as Whole Tablets and as a Mixture in Applesauce in Healthy Participants

A Phase 1 study testing Apalutamide in people with Healthy, run by Janssen Research & Development, LLC at 1 site in Belgium.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to determine the bioavailability of apalutamide tablets administered orally as dispersed tablets mixed in applesauce relative to whole tablets under fasting conditions in healthy male participants. Read more about this study

Who is it for?
Ages 18 to 55 years, men onlyHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
Apalutamide
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
12 participants
Where
1 siteBelgium
Study dates
11 Jan 2019to 11 Apr 2019
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 55 years
  • Men only
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Must agree not to donate sperm for the purpose of reproduction during the study and for a minimum of 3 months after receiving the last dose of study drug
  • Body mass index (BMI; weight [Kilogram{kg}/height^2 [meter {m}^2]) between 18 and 30 kg/m^2 (inclusive), and body weight not less than 50 kg
  • Blood pressure (after the participant is sitting for at least 5 minutes) between 90 and 140 millimeters of Mercury (mmHg) systolic, inclusive, and no higher than 90 mmHg diastolic. If blood pressure is out of range, up to 2 repeated assessments are permitted
  • Nonsmoker within the last 2 months (calculated from the first dosing)
  • A 12-lead Electrocardiogram (ECG) at screening consistent with normal cardiac conduction and function, including: (1) Sinus rhythm; (2) Pulse rate between 40 and 100 beats per minute (bpm); (3) QTc interval less than or equal to (<=) 450 milliseconds (ms) (corrected Fridericia; QTcF); (4) QRS interval of less than (<) 120 ms; (5) PR interval <210 ms; and (6) Morphology consistent with healthy cardiac conduction and function

Who cannot join

  • Clinically significant abnormal values for hematology or clinical chemistry at screening or at admission to the study center as deemed appropriate by the investigator
  • Clinically significant abnormal physical examination, vital signs, or 12 lead electrocardiogram (ECG) at screening or at admission to the study center as deemed appropriate by the investigator
  • Has a history of significant multiple and/or severe allergies, or has had an anaphylactic reaction or significant intolerability to prescription or non-prescription drugs or food including to excipients of apalutamide or to apple or applesauce
  • History of malignancy within 5 years before screening (exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, or malignancy, which is considered cured with minimal risk of recurrence)
  • Use of any prescription or nonprescription medication (including vitamins and herbal supplements), except for paracetamol, within 14 days before the first dose of the study drug is scheduled until completion of the study

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Clinical Pharmacology Unit

    Merksem, 2170

Other trials in Belgium

About this study

Official title: A Randomized, Open-label, Two-way, Crossover Study to Evaluate the Relative Bioavailability of Apalutamide Administered Orally as Whole Tablets and as a Mixture in Applesauce in Healthy Subjects

The purpose of this study is to determine the bioavailability of apalutamide tablets administered orally as dispersed tablets mixed in applesauce relative to whole tablets under fasting conditions in healthy male participants.

Conditions
Healthy
Being tested
Apalutamide

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • ApalutamideDrug

    Also called JNJ-56021927 and ARN-509

    Participants will receive apalutamide 240 mg as a whole tablets administered orally (Treatment A) or as a dispersed mixture in applesauce (Treatment B) under fasted condition.

Study groups in NCT03802682
Study groupRoleWhat they receive
Treatment Sequence ABExperimentalParticipants will receive a single dose of apalutamide 240 milligram (mg) (4*60 mg tablets) swallowed whole under fasted conditions on Day 1 of Treatment Period 1 (Treatment A [reference]) followed by a single dose of apalutamide 240 mg (4*60 mg tablets) as a dispersed mixture in applesauce under fasted conditions on Day 1 of Treatment Period 2 (Treatment B [test]). Study treatment periods will be separated by a washout interval of at least 42 days and no more than 56 days between doses.
Receives: Drug: Apalutamide
Treatment Sequence BAExperimentalParticipants will receive a single dose of apalutamide 240 mg (4*60 mg tablets) as a dispersed mixture in applesauce under fasted conditions on Day 1 of Treatment Period 1 (Treatment B [test]) followed by a single dose of apalutamide 240 mg (4*60 mg tablets) swallowed whole under fasted conditions on Day 1 of Treatment Period 2 (Treatment A [reference]). Study treatment periods will be separated by a washout interval of at least 42 days and no more than 56 days between doses.
Receives: Drug: Apalutamide

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Maximum Plasma Concentration (Cmax)

    Cmax is the maximum observed plasma concentration.

    Measured: Day 1: Predose, 30 minutes, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, and 168 hours postdose

  2. Area Under the Plasma Concentration-time Curve From Time 0 to 72 hours (h) (AUC [0-72h]

    AUC(0-72h) is area under plasma concentration-time curve from time zero to 72 hours.

    Measured: Day 1: Predose, 30 minutes, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, and 168 hours postdose

  3. Area Under the Plasma Concentration-time Curve From Time 0 to 168 hours (AUC[0-168h])

    AUC(0-168h) is area under plasma concentration-time curve from time zero to 168 hours.

    Measured: Day 1: Predose, 30 minutes, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, and 168 hours postdose

Secondary outcomes (1)
  1. Number of Participants With Adverse Events as a Measure of Safety and Tolerability

    An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product.

    Measured: Approximately 84 days

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted14 Jan 2019
  2. Study start11 Jan 2019
  3. Primary completion11 Apr 2019
  4. Study completion11 Apr 2019

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Other
Allocation
Randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
12 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03802682
Sponsor's protocol ID
CR108562
Other IDs
2018-003774-27, 56021927PCR1024, 2018
Status last verified
Jan 2025
First submitted
11 Jan 2019
Last updated
3 Feb 2025
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: The data sharing policy of the Janssen Pharmaceutical Companies of Johnson \& Johnson is available at www.janssen.com/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Apalutamide in people with Healthy, run by Janssen Research & Development, LLC at 1 site in Belgium.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 3 Feb 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Maximum Plasma Concentration (Cmax) (time frame: Day 1: Predose, 30 minutes, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, and 168 hours postdose). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 Feb 2025.

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