Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
MY TRIALS
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Register a trial
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT05763576
Registration number
NCT05763576
Ethics application status
Date submitted
28/02/2023
Date registered
10/03/2023
Titles & IDs
Public title
A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO7565020 in Healthy Participants and in Participants With Chronic Hepatitis B Virus Infection
Query!
Scientific title
A Phase I Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO7565020 in Healthy Participants and in Participants With Chronic Hepatitis B Virus Infection
Query!
Secondary ID [1]
0
0
EU Trial Number
Query!
Secondary ID [2]
0
0
BP44118
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Chronic Hepatitis B
0
0
Query!
Condition category
Condition code
Infection
0
0
0
0
Query!
Other infectious diseases
Query!
Oral and Gastrointestinal
0
0
0
0
Query!
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Treatment: Drugs - RO7565020
Other interventions - Placebo
Treatment: Drugs - Nucleos(t)ide analogue (NUC) treatment
Experimental: RO7565020 -
Placebo comparator: Placebo -
Treatment: Drugs: RO7565020
RO7565020 will be administered by subcutaneous injection or intravenous infusion.
Other interventions: Placebo
Matching placebo will be administered by subcutaneous injection or intravenous infusion.
Treatment: Drugs: Nucleos(t)ide analogue (NUC) treatment
NUC treatment, including tenofovir disoproxil fumarate (TDF), tenofovir alafenamide (TAF), or entecavir (ETV), will be administered orally per local prescribing information.
Query!
Intervention code [1]
0
0
Treatment: Drugs
Query!
Intervention code [2]
0
0
Other interventions
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Percentage of Healthy Volunteers With Adverse Events
Query!
Assessment method [1]
0
0
Query!
Timepoint [1]
0
0
Up to 104 weeks
Query!
Primary outcome [2]
0
0
Percentage of Participants With Chronic Hepatitis B With Adverse Events
Query!
Assessment method [2]
0
0
Query!
Timepoint [2]
0
0
Up to 104 weeks
Query!
Secondary outcome [1]
0
0
Serum Concentrations of RO7565020
Query!
Assessment method [1]
0
0
Query!
Timepoint [1]
0
0
Up to 104 weeks
Query!
Secondary outcome [2]
0
0
Change from Baseline in Serum Quantitative Hepatitis B Surface Antigen (HBsAg)
Query!
Assessment method [2]
0
0
Query!
Timepoint [2]
0
0
Up to 104 weeks
Query!
Secondary outcome [3]
0
0
Maximum Reduction from Baseline of Serum HBsAg Across All Timepoints
Query!
Assessment method [3]
0
0
Query!
Timepoint [3]
0
0
Up to 104 weeks
Query!
Secondary outcome [4]
0
0
Percentage of Participants With HBsAg Loss
Query!
Assessment method [4]
0
0
Query!
Timepoint [4]
0
0
Up to 104 weeks
Query!
Secondary outcome [5]
0
0
Percentage of Participants With HBsAg Seroconversion
Query!
Assessment method [5]
0
0
Query!
Timepoint [5]
0
0
Up to 104 weeks
Query!
Secondary outcome [6]
0
0
Percentage of Participants With Hepatitis B e Antigen (HBeAg) Loss Among HBeAg-positive Participants at Baseline
Query!
Assessment method [6]
0
0
Query!
Timepoint [6]
0
0
Up to 104 weeks
Query!
Secondary outcome [7]
0
0
Percentage of Participants With HBeAg Seroconversion Among HBeAg-positive Participants at Baseline
Query!
Assessment method [7]
0
0
Query!
Timepoint [7]
0
0
Up to 104 weeks
Query!
Eligibility
Key inclusion criteria
Healthy volunteers:
* Healthy participants
* Body mass index (BMI) between 18 and 32 kg/m^2
CHB participants:
* CHB infection (HBsAg-positive for >/= 6 months)
* On NUC (ETV, TAF, or TDF) monotherapy for >/= 12 months
* Liver biopsy, FibroScan, or equivalent test within the past 6 months demonstrating liver disease consistent with chronic HBV infection without evidence of bridging fibrosis or cirrhosis
* BMI between 18 and 32 kg/m^2
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
65
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
Yes
Query!
Key exclusion criteria
Healthy volunteers:
* History of any clinically significant disease
* Concomitant disease that could interfere with treatment or conduct of study
* Use of any treatment within the 2 weeks or within 5 half-lives prior to first dosing (whichever is longer)
CHB participants:
* Evidence of liver cirrhosis or decompensated liver disease
* History or suspicion of hepatocellular carcinoma (HCC)
* History or evidence of a medical condition associated with chronic liver disease other than HBV infection, or clinically significant and not adequately controlled non-hepatic disease
* History of or currently receiving any systemic anti-neoplastic or immune-modulatory treatment within the 8 weeks prior to the first dosing or the expectation that such treatment will be needed at any time during the study.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
The people receiving the treatment/s
The people analysing the results/data
Query!
Query!
Query!
Query!
Intervention assignment
Other
Query!
Other design features
Query!
Phase
Phase 1
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Recruiting
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
28/04/2023
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
13/05/2026
Query!
Actual
Query!
Sample size
Target
110
Query!
Accrual to date
Query!
Final
Query!
Recruitment in Australia
Recruitment state(s)
Query!
Recruitment outside Australia
Country [1]
0
0
United States of America
Query!
State/province [1]
0
0
California
Query!
Country [2]
0
0
Bulgaria
Query!
State/province [2]
0
0
Sofia
Query!
Country [3]
0
0
France
Query!
State/province [3]
0
0
Clichy cedex
Query!
Country [4]
0
0
France
Query!
State/province [4]
0
0
Paris
Query!
Country [5]
0
0
Hong Kong
Query!
State/province [5]
0
0
Hong Kong
Query!
Country [6]
0
0
Hong Kong
Query!
State/province [6]
0
0
Shatin, New Territories
Query!
Country [7]
0
0
Korea, Republic of
Query!
State/province [7]
0
0
Chuncheon
Query!
Country [8]
0
0
Korea, Republic of
Query!
State/province [8]
0
0
Seoul
Query!
Country [9]
0
0
New Zealand
Query!
State/province [9]
0
0
Auckland
Query!
Country [10]
0
0
Spain
Query!
State/province [10]
0
0
Pontevedra
Query!
Country [11]
0
0
Taiwan
Query!
State/province [11]
0
0
Taoyuan City
Query!
Country [12]
0
0
Taiwan
Query!
State/province [12]
0
0
Xitun Dist.
Query!
Country [13]
0
0
Thailand
Query!
State/province [13]
0
0
Bangkok
Query!
Country [14]
0
0
Thailand
Query!
State/province [14]
0
0
Chiang Mai
Query!
Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Query!
Name
Hoffmann-La Roche
Query!
Address
Query!
Country
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
This is a first in human (FIH), multi-center, dose-finding, and dose-escalation Phase I clinical study of RO7565020 to investigate the safety and tolerability and to characterize the pharmacokinetics and pharmacodynamics following single and/or multiple doses of RO7565020 in healthy participants and/or virologically suppressed participants with chronic hepatitis B (CHB).
Query!
Trial website
https://clinicaltrials.gov/study/NCT05763576
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Clinical Trials
Query!
Address
0
0
Hoffmann-La Roche
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Reference Study ID Number: BP44118 https://forpatients.roche.com/
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
888-662-6728 (U.S. Only)
Query!
Fax
0
0
Query!
Email
0
0
[email protected]
Query!
Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
Query!
No/undecided IPD sharing reason/comment
Qualified researchers may request access to individual patient level data through the clinical study data request platform (www.vivli.org). Further details on Roche's criteria for eligible studies are available here (https://vivli.org/ourmember/roche/). For further details on Roche's Global Policy on the Sharing of Clinical Information and how to request access to related clinical study documents, see here (https://www.roche.com/research_and_development/who_we_are_how_we_work/clinical_trials/our_commitment_to_data_sharing.htm).
Query!
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/NCT05763576