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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT02112799
Registration number
NCT02112799
Ethics application status
Date submitted
9/04/2014
Date registered
14/04/2014
Date last updated
18/10/2017
Titles & IDs
Public title
Safety and Efficacy Study of NVR 3-778 in Healthy Volunteers and Hepatitis B Patients
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Scientific title
A Phase 1 Dose-Ranging Study to Assess the Safety, Pharmacokinetics and Initial Antiviral Efficacy of NVR 3-778 in Healthy Volunteers and Patients With Chronic Hepatitis B
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Secondary ID [1]
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NVR3-778-101
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Chronic Hepatitis B
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Condition category
Condition code
Infection
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Other infectious diseases
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Oral and Gastrointestinal
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Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - Placebo for NVR 3-778
Experimental: NVR 3-778 - NVR 3-778 in varying doses of capsules by mouth for 1 day, 14 days, or 28 days
Placebo comparator: Placebo for NVR 3-778 - Placebo for NVR 3-778 in varying doses of capsules by mouth for 1 day, 14 days, or 28 days
Experimental: NVR 3-778 and Pegasys - NVR 3-778 and Pegasys in combination in a yet to be determined dose by mouth and subcutaneous injection for 28 days
Active comparator: Pegasys - Pegasys alone in a yet to be determined dose by subcutaneous injection for 28 days
Treatment: Drugs: Placebo for NVR 3-778
Sugar pill manufactured to mimic the NVR 3-778 capsule
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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To assess the dose-related safety and tolerability of NVR 3-778 in healthy volunteers and hepatitis B patients
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Assessment method [1]
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Timepoint [1]
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Up to 28 days
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Eligibility
Key inclusion criteria
Healthy volunteers may be male or female between 18 and 65 years old with a BMI of 18-32kg/m2. They must be in good health not have any health condition which could interfere with the absorption, distribution or elimination of study drug, or with the clinical and laboratory assessments in this study.
Patients enrolling in Part II of the study, may be male or female between 18 and 65 years of age, with a BMI of 18-35kg/m2. Patients must have HBeAg positive, chronic hepatitis B with no history of clinical decompensation, and must not have been treated for hepatitis B before.
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Minimum age
18
Years
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Maximum age
65
Years
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Sex
Both males and females
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people analysing the results/data
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Intervention assignment
Single group
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
30/04/2014
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
18/05/2016
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Sample size
Target
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Accrual to date
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Final
55
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Recruitment in Australia
Recruitment state(s)
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Recruitment outside Australia
Country [1]
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New Zealand
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State/province [1]
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Waikato
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Country [2]
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New Zealand
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State/province [2]
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Auckland
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Novira Therapeutics, Inc.
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This Phase 1 trial will assess the dose-related safety and PK profile of different doses of NVR 3-778, first in healthy volunteer subjects (part I) and subsequently in patients with chronic hepatitis B (part II). Additionally, in Part II, changes in patients' serum HBV DNA levels and other virologic efficacy parameters will be assessed.
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Trial website
https://clinicaltrials.gov/study/NCT02112799
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Trial related presentations / publications
Yuen MF, Gane EJ, Kim DJ, Weilert F, Yuen Chan HL, Lalezari J, Hwang SG, Nguyen T, Flores O, Hartman G, Liaw S, Lenz O, Kakuda TN, Talloen W, Schwabe C, Klumpp K, Brown N. Antiviral Activity, Safety, and Pharmacokinetics of Capsid Assembly Modulator NVR 3-778 in Patients with Chronic HBV Infection. Gastroenterology. 2019 Apr;156(5):1392-1403.e7. doi: 10.1053/j.gastro.2018.12.023. Epub 2019 Jan 6.
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT02112799
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