A Study of JNJ-73763989 in Healthy Japanese Adult Participants

NCT ID: NCT04002752

Last Updated: 2025-02-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

25 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-07-04

Study Completion Date

2019-08-23

Brief Summary

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The purpose of this study is to investigate the pharmacokinetics, safety, and tolerability of JNJ-73763989 in healthy Japanese adult participants following single-dose subcutaneous administration of 3 different doses of JNJ-73763989, Dose Level 1 (Panel A), Dose Level 2 (Panel B) or Dose Level 3 (Panel C).

Detailed Description

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Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Panel A: JNJ-73763989 or Placebo

Participants will receive JNJ-73763989 (Dose Level 1) or matching placebo as single subcutaneous injection.

Group Type EXPERIMENTAL

JNJ-73763989

Intervention Type DRUG

Participants will receive JNJ-73763989 as single subcutaneous injection.

Placebo

Intervention Type DRUG

Participants will receive placebo matching to JNJ-73763989 as single subcutaneous injection.

Panel B: JNJ-73763989 or Placebo

Participants will receive JNJ-73763989 (Dose Level 2) or matching placebo as single subcutaneous injection.

Group Type EXPERIMENTAL

JNJ-73763989

Intervention Type DRUG

Participants will receive JNJ-73763989 as single subcutaneous injection.

Placebo

Intervention Type DRUG

Participants will receive placebo matching to JNJ-73763989 as single subcutaneous injection.

Panel C: JNJ-73763989 or Placebo

Participants will receive JNJ-73763989 (Dose Level 3) or matching placebo as single subcutaneous injection.

Group Type EXPERIMENTAL

JNJ-73763989

Intervention Type DRUG

Participants will receive JNJ-73763989 as single subcutaneous injection.

Placebo

Intervention Type DRUG

Participants will receive placebo matching to JNJ-73763989 as single subcutaneous injection.

Interventions

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JNJ-73763989

Participants will receive JNJ-73763989 as single subcutaneous injection.

Intervention Type DRUG

Placebo

Participants will receive placebo matching to JNJ-73763989 as single subcutaneous injection.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participant must be a Japanese participant who has resided outside Japan for no more than 10 years and whose parents and grandparents are Japanese, as determined by participant's verbal report
* Participant must have a body mass index (BMI; weight in kilogram \[kg\] divided by the square of height in meters) of 18.0 to 30.0 kilogram per square meter (kg/m\^2) extremes included, and body weight not less than 45.0 kg

Exclusion Criteria

* A female participant of childbearing potential must have a negative highly sensitive serum (beta-human chorionic gonadotropin \[beta-hCG\]) at screening and a negative urine pregnancy test on Day -1
* A male participant must agree not to donate sperm after enrollment (Day 1) in the study until at least 90 days after receiving the study drug


* Participant with a history of cardiac arrhythmias (for example, premature ventricular contractions), history of risk factors for Torsade de Pointes syndrome (for example, hypokalemia, family history of long QT Syndrome)
* Female participant who is pregnant, breast-feeding, or planning to become pregnant during the study or within 90 days after receiving the study drug (or longer, if dictated by local regulation)
* Male participants who plan to father a child during the study or within 90 days after receiving the study drug (or longer, if dictated by local regulation)
* Participant with human immunodeficiency virus type 1 (HIV-1) or type 2 (HIV-2) infection (confirmed by antibodies) at screening
* Participant with current hepatitis A infection (confirmed by hepatitis A antibody immunoglobulin M \[IgM\]), or hepatitis B infection (confirmed by Hepatitis B surface antigen \[HBsAg\]), or hepatitis C virus (HCV) infection (confirmed by HCV antibody), or hepatitis E infection (confirmed by hepatitis E antibody IgM) at screening
Minimum Eligible Age

20 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Janssen Sciences Ireland UC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Janssen Sciences Ireland UC Clinical Trial

Role: STUDY_DIRECTOR

Janssen Sciences Ireland UC

Locations

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PAREXEL International

London, , United Kingdom

Site Status

Countries

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United Kingdom

References

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Gane E, Yuen MF, Kakuda TN, Ogawa T, Takahashi Y, Goeyvaerts N, Lonjon-Domanec I, Vaughan T, Schluep T, Hamilton J, Njumbe Ediage E, Hillewaert V, Snoeys J, Lenz O, Talloen W, Biermer M. JNJ-73763989 pharmacokinetics and safety: Liver-targeted siRNAs against hepatitis B virus, in Japanese and non-Japanese healthy adults, and combined with JNJ-56136379 and a nucleos(t)ide analogue in patients with chronic hepatitis B. Antivir Ther. 2022 Jun;27(3):13596535221093856. doi: 10.1177/13596535221093856.

Reference Type DERIVED
PMID: 35695169 (View on PubMed)

Other Identifiers

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2019-000629-31

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

73763989HPB1001

Identifier Type: OTHER

Identifier Source: secondary_id

CR108646

Identifier Type: -

Identifier Source: org_study_id

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