A Study to Evaluate the Effect of JNJ-53718678 on the Cardiac Repolarization Interval in Healthy Adult Participants

February 17, 2020 updated by: Janssen Research & Development, LLC

A Double-blind, Randomized, Placebo-controlled, 4-Period Cross-over Study to Evaluate the Effect of JNJ-53718678 on the Cardiac Repolarization Interval in Healthy Adult Subjects

The purpose of this study is to assess the effect of JNJ-53718678 on QT interval corrected for heart rate (QTc) changes using exposure response analysis in healthy adult participants (Part 2).

Study Overview

Study Type

Interventional

Enrollment (Actual)

52

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Merksem, Belgium, 2170
        • Clinical Pharmacology Unit

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 55 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Participants must have a Body mass index (BMI) between 18 and 30 kilogram per square meter (kg/m^2) (inclusive), and body weight not less than (<) 50 kg at screening
  • Participants must have a blood pressure between 90 and 140 millimeter of mercury (mmHg) systolic, inclusive, and no higher than 90 mmHg diastolic at screening
  • Participants must have a 12-lead electrocardiogram (ECG) consistent with normal cardiac conduction and function at screening, including: a) Normal sinus rhythm (heart rate (HR) between 45 and 100 beats per minute (bpm), inclusive); b) QT interval corrected for HR according to Fridericia's formula (QTcF) between 350 milliseconds (ms) and 430 ms for male participants, and between 350 ms and 450 ms for female participants (inclusive); c) QRS interval of ECG <110 ms; d) PR interval of the ECG less-than or equal to (<=) 200 ms; e) Morphology consistent with healthy cardiac conduction and function
  • A female participant must be of non-childbearing potential, defined as: a) Postmenopausal or b) Permanently sterile
  • A female participant must have a negative serum beta-human chorionic gonadotropin (b-hCG) pregnancy test at screening and a negative urine pregnancy test (except if postmenopausal) on Day -1 (or Day -2 in the first treatment period in Part 2)

Exclusion Criteria:

  • Participants has a history of current clinically significant medical illness or certain laboratory abnormalities at screening
  • Participant has a history of hepatitis A virus immunoglobulin M (IgM) antibody, hepatitis B surface antigen (HBsAg), or hepatitis C virus (HCV) antibody positive, or other clinically active liver disease, or tests positive for hepatitis A virus IgM antibody, HBsAg or HCV antibody at screening
  • Participants with unusual T wave morphology (such as bifid T wave) likely to interfere with QTc measurements
  • Participants with a past history of heart arrhythmias or with a history of risk factors for Torsade de Pointes syndrome (for example, hypokalemia or family history of short/long QT syndrome, or sudden unexplained death at a young age [<=40 years], drowning or sudden infant death in a first degree relative [that is, sibling, offspring, or biological parent])
  • Participants with any skin condition likely to interfere with ECG electrode placement or adhesion

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Sequential Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Part 1 (Dose Escalation): Panel 1
Participants will receive single oral dose of JNJ-53718678, 2000 milligram (mg) suspension or matching placebo on Day 1, under fasted conditions.
Participants will be administered JNJ-53718678, 2000 mg as oral suspension in Part 1 (Panel 1).
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Experimental: Part 1 (Dose Escalation): Panel 2
Participants will receive single oral dose of JNJ-53718678, of maximum 3000 mg suspension or matching placebo on Day 1, under fasted conditions.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ- 53718678, 3000 mg as oral suspension in Part 1 (Panel 2).
Experimental: Part 1 (Dose escalation): Panel 3
Participants will receive single oral dose of JNJ-53718678 4500 mg suspension (this dose may be used in Part 2, Treatment F) or matching placebo on Day 1, under fasted condition.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Experimental: Part 1 (Dose Escalation): Panel 4 (Optional)
Participants will receive single oral dose of JNJ-53718678 (dose to be decided [this dose may be used in Part 2, Treatment F]) suspension or matching placebo on Day 1, under fasted condition, if 4500 mg dose in Panel 3 is considered safe and tolerable and if pharmacokinetic data require further dose escalation to reach the target exposure.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Experimental: Part 2 Group 1: Treatment Sequence EHFG
Participants will receive single oral dose of JNJ-53718678, 500 mg suspension with single oral dose of moxifloxacin placebo and JNJ 53718678 placebo (Treatment E) in Period 1, then participants will receive single oral dose of moxifloxacin 400 mg with single oral dose of JNJ-53718678 placebo (Treatment H) in Period 2 then will receive single oral dose of JNJ-53718678, 4500 mg (dose will be based on review of safety, tolerability, and PK data obtained in Part 1 [either from Panel 3 or 4], this dose may be lower/higher) suspension with single oral dose of moxifloxacin placebo (Treatment F) in Period 3 followed by single oral dose of JNJ-53718678 placebo with single oral dose of moxifloxacin placebo (Treatment G) in Period 4, on Day 1 of each treatment period. There will be a washout period of at least 7 days between study drug intake in subsequent treatment periods.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Participants will be administered JNJ-53718678, 500 mg as oral suspension in Part 2.
Participants will be administered moxifloxacin 400 mg as capsule in Part 2.
Participants will be administered moxifloxacin matching placebo in Part 2.
Experimental: Part 2 Group 2: Treatment Sequence FEGH
Participants will receive Treatment F in Period 1, then Treatment E in Period 2, then Treatment G in Period 3 followed by Treatment H in Period 4 on Day 1 of each treatment period.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Participants will be administered JNJ-53718678, 500 mg as oral suspension in Part 2.
Participants will be administered moxifloxacin 400 mg as capsule in Part 2.
Participants will be administered moxifloxacin matching placebo in Part 2.
Experimental: Part 2 Group 3: Treatment Sequence GFHE
Participants will receive Treatment G in Period 1, then Treatment F in Period 2, then Treatment H in Period 3 followed by Treatment E in Period 4 on Day 1 of each treatment period.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Participants will be administered JNJ-53718678, 500 mg as oral suspension in Part 2.
Participants will be administered moxifloxacin 400 mg as capsule in Part 2.
Participants will be administered moxifloxacin matching placebo in Part 2.
Experimental: Part 2 Group 4: Treatment Sequence HGEF
Participants will receive Treatment H in Period 1, then Treatment G in Period 2, then Treatment E in Period 3 followed by Treatment F in Period 4 on Day 1 of each treatment period.
Participants will be administered JNJ-53718678 matching placebo in Part 1 and 2.
Participants will be administered JNJ-53718678, 4500 mg as oral suspension in Part 1 (Panel 3). If this dose is considered safe and tolerable and if pharmacokinetic data require further dose escalation, then participants will receive JNJ-53718678 (Dose to be decided) in Part 1 (Panel 4). This dose (either from Panel 3 or Panel 4 ) will be used in Part 2 (Dose may be lower/higher based on review of safety, tolerability, and PK data obtained in Part 1).
Participants will be administered JNJ-53718678, 500 mg as oral suspension in Part 2.
Participants will be administered moxifloxacin 400 mg as capsule in Part 2.
Participants will be administered moxifloxacin matching placebo in Part 2.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Part 2: Placebo-Corrected Change from Baseline in QT Interval Corrected for Heart Rate (QTc) for JNJ-53718678
Time Frame: Baseline and Day 1
Placebo-corrected change from baseline in QT interval corrected for heart rate (QTc) will be determined. The mean change from baseline in QTc in placebo treatment will be subtracted from the mean change from baseline in JNJ-53718678 treatment at the same time point to generate placebo-corrected change from baseline in QTc, which will be presented.
Baseline and Day 1

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Part 1: Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Time Frame: Approximately up to 9 weeks
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.
Approximately up to 9 weeks
Part 2: Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Time Frame: Approximately up to 12 weeks
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.
Approximately up to 12 weeks
Part 1: Change from Baseline in QTc Interval
Time Frame: Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
The QT interval corrected for heart rate (QTc interval) using Fridericia method will be measured by electrocardiograms (ECG).
Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
Part 1: Change from Baseline in Heart Rate (HR)
Time Frame: Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
The HR will be measured by ECG.
Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
Part 1: Change from Baseline in PR Interval
Time Frame: Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
The PR Intervals will be measured by ECG.
Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
Part 1: Change from Baseline in QRS Interval
Time Frame: Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
The QRS Intervals will be measured by ECG.
Baseline, 3, 24, 72 hours and at follow-up (10-14 days postdose)
Part 1: Percentage of Participants with T-Wave Morphology Changes from Baseline
Time Frame: Baseline up to 72 hours postdose
Percentage of participants with T-wave morphology (Normal T-wave, Flat T-waves, Notched T-wave (positive), Biphasic, Normal T-wave (negative), Notched T-wave (negative) changes will be noted.
Baseline up to 72 hours postdose
Part 1: Percentage of Participants with U-Wave Presence
Time Frame: Baseline up to 72 hours postdose
Percentage of participants with U-wave presence will be noted.
Baseline up to 72 hours postdose
Part 2: Change from Baseline in QTc Interval
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
The QT interval corrected for heart rate (QTc interval) using Fridericia method will be measured by ECG.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Change from Baseline in HR
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
The HR will be measured by ECG.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Change from Baseline PR Interval
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
The PR Intervals will be measured by ECG.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Change from Baseline QRS Interval
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
The QRS Intervals will be measured by ECG.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Placebo Corrected Change from Baseline in HR
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Placebo-corrected change from baseline in HR will be determined. The mean change from baseline in HR in placebo treatment will be subtracted from the mean change from baseline in JNJ-53718678 treatment at the same time point to generate placebo-corrected change from baseline in HR, which will be presented.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Placebo Corrected Change from Baseline PR Interval
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Placebo-corrected change from baseline in PR interval will be determined. The mean change from baseline in PR interval in placebo treatment will be subtracted from the mean change from baseline in JNJ-53718678 treatment at the same time point to generate placebo-corrected change from baseline in PR interval, which will be presented.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Placebo Corrected Change from Baseline QRS Interval
Time Frame: Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Placebo-corrected change from baseline in QRS interval will be determined. The mean change from baseline in QRS interval in placebo treatment will be subtracted from the mean change from baseline in JNJ-53718678 treatment at the same time point to generate placebo-corrected change from baseline in QRS interval, which will be presented.
Baseline, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Number of Participants with Categorical Outliers for QTc Interval
Time Frame: Baseline up to 24 hours postdose
Number of Participants with categorical outliers defined as QTc interval values greater than (>)450 and lesser than or equal to (<=) 480 milliseconds (ms), >480 and <=500 ms, and >500 ms at any time point and change from baseline QTc >30 ms and <=60 ms, and >60 ms will be determined.
Baseline up to 24 hours postdose
Part 2: Number of Participants with Categorical Outliers for HR
Time Frame: Baseline up to 24 hours postdose
Number of Participants with categorical outliers for HR will be determined for abnormality, where HR is abnormally low (<= 45 beats per minute [bpm]) and abnormally high (>= 120 bpm).
Baseline up to 24 hours postdose
Part 2: Number of Participants with Categorical Outliers for PR Interval
Time Frame: Baseline up to 24 hours postdose
Number of Participants with categorical outliers for PR interval will be determined for abnormality, where PR is abnormally high (>= 210 milliseconds [ms]).
Baseline up to 24 hours postdose
Part 2: Number of Participants with Categorical Outliers for QRS Interval
Time Frame: Baseline up to 24 hours postdose
Number of Participants with categorical outliers for QRS interval will be determined for abnormality, where QRS is abnormally low (<= 50 ms) and abnormally high (>=120 ms).
Baseline up to 24 hours postdose
Part 2: Percentage of Participants with T-Wave Morphology Changes from Baseline
Time Frame: Baseline up to 24 hours postdose
Percentage of participants with T-wave morphology (Normal T-wave, Flat T-waves, Notched T-wave (positive), Biphasic, Normal T-wave (negative), Notched T-wave (negative) changes will be noted.
Baseline up to 24 hours postdose
Part 2: Percentage of Participants with U-Wave Presence
Time Frame: Baseline up to 24 hours postdose
Percentage of participants with U-wave presence will be noted.
Baseline up to 24 hours postdose
Part 1: Maximum Observed Plasma Concentration (Cmax) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Cmax is defined as the maximum observed plasma concentration. Cmax will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Part 1: Time to Reach Maximum Observed Plasma Concentration (Tmax) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Tmax is defined as actual sampling time to reach maximum observed plasma concentration. Tmax will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Part 1: Plasma concentration at 24 hours post dosing (C24h) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24hours postdose
C24h is defined as the plasma concentration at 24 hours post dosing. C24h will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24hours postdose
Part 1: Area Under the Plasma Concentration-time Curve from Time 0 to 24 hours (AUC [0-24]) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
AUC (0-24) is defined as the area under the plasma concentration-time curve from time 0 to 24 hours. AUC (0-24) will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 1: Area Under the Plasma Concentration-time Curve from Time Zero to the Time of Last Measurable Concentration (AUC [0-last]) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
AUC(0-last) is defined as the area under the plasma concentration-time curve from time 0 to the time of the last measurable (non-below quantification level [non-BQL]) plasma concentration calculated by linear-linear trapezoidal summation. AUC [0-last] will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Part 1: Area Under the Plasma Concentration-time Curve from Time Zero to Infinity (AUC [0-infinity]) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
AUC (0-infinity) is defined as the area under the plasma concentration vs. time curve from time 0 to infinite time, calculated as AUC (0-last) + Clast/ lambda (z), where Clast is the last observed measurable (non- BQL) plasma concentration. AUC (0-infinity) will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Part 1: Apparent Elimination Half-Life (T1/2) of JNJ- 53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
T1/2 is defined as apparent terminal elimination half-life and is calculated as 0.693/lambda(z) and will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 and 72 hours postdose
Part 2: Maximum Observed Plasma Concentration (Cmax) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Cmax is defined as the maximum observed plasma concentration. Cmax will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Time to Reach Maximum Observed Plasma Concentration (Tmax) of JNJ-53718678 and its Metabolites (M5, M12, M19, and M37)
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Tmax is defined as actual sampling time to reach maximum observed plasma concentration. Tmax will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
Part 2: Area Under the Plasma Concentration-time Curve from Time 0 to 24 hours (AUC [0-24]) of JNJ-53718678
Time Frame: Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose
AUC (0-24) is defined as the area under the plasma concentration-time curve from time 0 to 24 hours. AUC (0-24) will be assessed for JNJ-53718678 and its metabolites (M5, M12, M19, and M37).
Predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, and 24 hours postdose

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 2, 2018

Primary Completion (Actual)

December 13, 2019

Study Completion (Actual)

December 13, 2019

Study Registration Dates

First Submitted

October 3, 2018

First Submitted That Met QC Criteria

October 3, 2018

First Posted (Actual)

October 4, 2018

Study Record Updates

Last Update Posted (Actual)

February 18, 2020

Last Update Submitted That Met QC Criteria

February 17, 2020

Last Verified

February 1, 2020

More Information

Terms related to this study

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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