HealthyPhase 1NCT04677530
A Study of JNJ-40411813 in Healthy Japanese Male Participants
A Phase 1 study testing JNJ-40411813 in people with Healthy, run by Janssen Pharmaceutical K.K. at 1 site in Japan.
Trial summary
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) after single dose and multiple dose administrations of JNJ-40411813 in Japanese healthy adult male participants. Read more about this study
- Who is it for?
- Ages 20 to 55 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- JNJ-40411813
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 39 participants
- Where
- 1 siteJapan
- Study dates
- 29 Jan 2021to 21 May 2021
- 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 20 to 55 years
- Men only
- Healthy volunteers accepted
- Adult
Who may be able to join
- Be a Japanese man
- Be healthy on the basis of clinical laboratory tests performed at screening. If the results of the serum chemistry panel, hematology, or urinalysis are outside the normal reference ranges, the participant may be included only if the investigator judges the abnormalities or deviations from normal to be not clinically significant. This determination must be recorded in the participant's source documents and initialed by the investigator
- Blood pressure (after the participant supine for 5 minutes) between 90 and 140 millimeter 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
- During the study and for a minimum of 1 spermatogenesis cycle (defined as approximately 90 days) after receiving the last dose of study intervention, a participant must wear a condom when engaging in any activity that allows for passage of ejaculate to another person. Male participants should also be advised of the benefit for a female partner to use a highly effective method of contraception as condom may break or leak. Recommended highly effective methods of contraception in this study for female partners of male participants to use in addition to the male participant wearing a condom during include: a) oral hormonal contraception, b) intrauterine device, c) intrauterine hormone-releasing system, and d) bilateral tubal occlusion
- A participant must agree not to donate sperm for the purpose of reproduction during the study and for a minimum 90 days after receiving the last dose of study intervention
Who cannot join
- History of or current clinically significant medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematologic disease, coagulation disorders (including any abnormal bleeding or blood dyscrasias), lipid abnormalities, significant pulmonary disease, including bronchospastic respiratory disease, diabetes mellitus, hepatic or renal insufficiency, thyroid disease, neurologic or psychiatric disease, infection or any other illness that the investigator considers should exclude the participant or that could interfere with the interpretation of the study results
- Clinically significant abnormal values for hematology, clinical chemistry, or urinalysis at screening as deemed appropriate by the investigator
- Clinically significant abnormal physical examination, vital signs, or 12 lead electrocardiogram (ECG) at screening as deemed appropriate by the investigator
- Known allergies, hypersensitivity, or intolerance to JNJ-40411813 or its excipients
- Test positive for human immunodeficiency virus (HIV) antigen/antibodies, hepatitis A antibody immunoglobulin M (IgM), syphilis, hepatitis B surface antigen (HbsAg) or hepatitis C virus (HCV) antibodies at screening
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Double-blind, Placebo-controlled, Randomized, Single Ascending Dose and Multiple Dose Study to Investigate Safety, Tolerability, and Pharmacokinetics of JNJ-40411813 in Healthy Japanese Adult Male Subjects
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) after single dose and multiple dose administrations of JNJ-40411813 in Japanese healthy adult male participants.
- Conditions
- Healthy
- Being tested
- JNJ-40411813, Matching Placebo
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
JNJ-40411813Drug
JNJ-40411813 will be administered orally.
Matching PlaceboDrug
Matching placebo will be administered orally.
| Study group | Role | What they receive |
|---|---|---|
| Part 1: JNJ-40411813 or Matching Placebo | Experimental | Participants will receive a single oral dose of JNJ-40411813 or a matching placebo in Cohorts 1, 2, and 3. Receives: Drug: JNJ-40411813; Drug: Matching Placebo |
| Part 2: JNJ-40411813 | Experimental | Participants will receive a single oral dose of JNJ-40411813 in Cohort 4. Receives: Drug: JNJ-40411813 |
| Part 3: JNJ-40411813 or Matching Placebo | Experimental | Participants will receive a multiple oral dose of JNJ-40411813 or a matching placebo in Cohort 5 and optional Cohort 6. Receives: Drug: JNJ-40411813; Drug: Matching Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Parts 1 and 2: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.
Measured: Up to 6 weeks
Part 3: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.
Measured: Up to 8 weeks
Parts 1 and 2: Plasma Concentration of JNJ-40411813
Plasma samples will be analyzed to determine concentrations of JNJ-40411813 using a validated, specific, and sensitive liquid chromatography mass spectrometry/mass spectrometry (LC-MS/MS).
Measured: Predose, up to 96 hours postdose (Day 5)
Part 3: Plasma Concentration of JNJ-40411813
Plasma samples will be analyzed to determine concentrations of JNJ-40411813 using a validated, specific, and sensitive LC-MS/MS.
Measured: Predose, up to 312 hours postdose (Day 14)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Dec 2020
- Study start29 Jan 2021
- Primary completion21 May 2021
- Study completion21 May 2021
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HealthyStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- Sequential
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 39 participants (actual)
Sponsor and investigators
- Lead sponsor
- Janssen Pharmaceutical K.K.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Janssen Pharmaceutical K.K., Japan Clinical Trial, Study director, Janssen Pharmaceutical K.K.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04677530
- Sponsor's protocol ID
- CR108942
- Other IDs
- 40411813EDI1011
- Status last verified
- Apr 2025
- First submitted
- 18 Dec 2020
- Last updated
- 28 Apr 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- 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/clinicaltrials/ 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
Study at a glance
From the registry record, last updated by the sponsor on 28 Apr 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Double-blind, Placebo-controlled, Randomized, Single Ascending Dose and Multiple Dose Study to Investigate Safety, Tolerability, and Pharmacokinetics of JNJ-40411813 in Healthy Japanese Adult Male Subjects
- ClinicalTrials.gov ID
- NCT04677530
- Acronym / sponsor ID
- CR108942
- Conditions
- Healthy
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 39 participants (actual)
- Lead sponsor
- Janssen Pharmaceutical K.K.Industry (pharma, biotech, devices)
- Study start
- 29 Jan 2021 (actual)
- Primary completion
- 21 May 2021 (actual)
- Study completion
- 21 May 2021 (actual)
- First posted
- 21 Dec 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) after single dose and multiple dose administrations of JNJ-40411813 in Japanese healthy adult male participants.
Study design
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Sequential
- Masking
- Double blind (participant, investigator)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| Part 1: JNJ-40411813 or Matching Placebo | Experimental | Drug: JNJ-40411813, Drug: Matching PlaceboParticipants will receive a single oral dose of JNJ-40411813 or a matching placebo in Cohorts 1, 2, and 3. |
| Part 2: JNJ-40411813 | Experimental | Drug: JNJ-40411813Participants will receive a single oral dose of JNJ-40411813 in Cohort 4. |
| Part 3: JNJ-40411813 or Matching Placebo | Experimental | Drug: JNJ-40411813, Drug: Matching PlaceboParticipants will receive a multiple oral dose of JNJ-40411813 or a matching placebo in Cohort 5 and optional Cohort 6. |
Who may qualify
- Ages
- 20 to 55 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (5 listed)
- Be a Japanese man
- Be healthy on the basis of clinical laboratory tests performed at screening. If the results of the serum chemistry panel, hematology, or urinalysis are outside the normal reference ranges, the participant may be included only if the investigator judges the abnormalities or deviations from normal to be not clinically significant. This determination must be recorded in the participant's source documents and initialed by the investigator
- Blood pressure (after the participant supine for 5 minutes) between 90 and 140 millimeter 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
- During the study and for a minimum of 1 spermatogenesis cycle (defined as approximately 90 days) after receiving the last dose of study intervention, a participant must wear a condom when engaging in any activity that allows for passage of ejaculate to another person. Male participants should also be advised of the benefit for a female partner to use a highly effective method of contraception as condom may break or leak. Recommended highly effective methods of contraception in this study for female partners of male participants to use in addition to the male participant wearing a condom during include: a) oral hormonal contraception, b) intrauterine device, c) intrauterine hormone-releasing system, and d) bilateral tubal occlusion
- A participant must agree not to donate sperm for the purpose of reproduction during the study and for a minimum 90 days after receiving the last dose of study intervention
Key exclusion criteria (5 listed)
- History of or current clinically significant medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematologic disease, coagulation disorders (including any abnormal bleeding or blood dyscrasias), lipid abnormalities, significant pulmonary disease, including bronchospastic respiratory disease, diabetes mellitus, hepatic or renal insufficiency, thyroid disease, neurologic or psychiatric disease, infection or any other illness that the investigator considers should exclude the participant or that could interfere with the interpretation of the study results
- Clinically significant abnormal values for hematology, clinical chemistry, or urinalysis at screening as deemed appropriate by the investigator
- Clinically significant abnormal physical examination, vital signs, or 12 lead electrocardiogram (ECG) at screening as deemed appropriate by the investigator
- Known allergies, hypersensitivity, or intolerance to JNJ-40411813 or its excipients
- Test positive for human immunodeficiency virus (HIV) antigen/antibodies, hepatitis A antibody immunoglobulin M (IgM), syphilis, hepatitis B surface antigen (HbsAg) or hepatitis C virus (HCV) antibodies at screening
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| JNJ-40411813JNJ-40411813 will be administered orally. | Drug | Part 1: JNJ-40411813 or Matching Placebo, Part 2: JNJ-40411813, Part 3: JNJ-40411813 or Matching Placebo |
| Matching PlaceboMatching placebo will be administered orally. | Drug | Part 1: JNJ-40411813 or Matching Placebo, Part 3: JNJ-40411813 or Matching Placebo |
Primary outcome
Parts 1 and 2: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability
Time frame: Up to 6 weeks
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.
Part 3: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability
Time frame: Up to 8 weeks
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.
Parts 1 and 2: Plasma Concentration of JNJ-40411813
Time frame: Predose, up to 96 hours postdose (Day 5)
Plasma samples will be analyzed to determine concentrations of JNJ-40411813 using a validated, specific, and sensitive liquid chromatography mass spectrometry/mass spectrometry (LC-MS/MS).
Part 3: Plasma Concentration of JNJ-40411813
Time frame: Predose, up to 312 hours postdose (Day 14)
Plasma samples will be analyzed to determine concentrations of JNJ-40411813 using a validated, specific, and sensitive LC-MS/MS.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Apr 2025.
- Individual participant dataSharing planned: Yes. The data sharing policy of the Janssen Pharmaceutical Companies of Johnson \& Johnson is available at www.janssen.com/clinicaltrials/ 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
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Janssen Pharmaceutical K.K., Japan Clinical Trial study director
Janssen Pharmaceutical K.K.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing JNJ-40411813 in people with Healthy, run by Janssen Pharmaceutical K.K. at 1 site in Japan.
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 28 Apr 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 Japan. 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?
Parts 1 and 2: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability (time frame: Up to 6 weeks). The study lists 4 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 28 Apr 2025; AzTrials last refreshed its copy on 8 Nov 2026.