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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT02167113
Registration number
NCT02167113
Ethics application status
Date submitted
12/06/2014
Date registered
18/06/2014
Date last updated
1/08/2018
Titles & IDs
Public title
Collection of Samples for the Clinical Evaluation of the Aptima HBV (Hepatitis B Virus) Quant (Quantification) Assay
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Scientific title
Collection of Plasma Samples From Individuals Initiating Therapy With Entecavir or Tenofovir for Chronic Hepatitis B Virus Infection for the Clinical Evaluation of the Aptima HBV Quant Assay
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Secondary ID [1]
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V10434-HBVQPS-CSP-01
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Secondary ID [2]
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V10434-HBVQPS-CSP-01
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Universal Trial Number (UTN)
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Trial acronym
HBVQuant
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Hepatitis B, Chronic
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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
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
study population -
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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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Association between virologic response at Week 12 (assessed using the Aptima HBV Quant assay) and virologic response at Week 48 (assessed using an FDA-approved HBV quant assay).
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Assessment method [1]
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Virologic response is defined as HBV DNA levels less than the lower limit of quantitation at the assessed time point.
Association will be measured as an odds ratio.
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Timepoint [1]
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Week 48 (from start of therapy)
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Primary outcome [2]
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Association between virologic response at Week 24 (assessed using the Aptima HBV Quant assay) and virologic response at Week 48 (assessed using an FDA-approved HBV quant assay).
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Assessment method [2]
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Virologic response is defined as HBV DNA levels less than the lower limit of quantitation at the assessed time point.
Association will be measured as an odds ratio.
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Timepoint [2]
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Week 48 (from start of therapy)
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Eligibility
Key inclusion criteria
* The subject is chronically infected with HBV.The subject is treatment naïve and is initiating HBV antiviral therapy with either entecavir or tenofovir as indicated in the FDA approved label
* The subject will be considered treatment naïve if he/she had <12 weeks of oral antiviral therapy with any nucleoside or nucleotide therapy
* The subject is at least 18 years of age at the time of enrollment
* Adequate medical records are available for collection of protocol-defined demographics, baseline patient characteristics, medical history, virology and specific laboratory results, and other information to verify enrollment criteria
* The subject and/or legally authorized representative is willing and able to provide consent prior to providing a specimen(s)
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Subject is in one of the following patient populations:
* Acute HBV infection
* Patients who are HBV immune tolerant
* Human immunodeficiency virus (HIV) and/or hepatitis C virus (HCV) co-infection
* Solid organ or bone marrow transplant recipients
* Renal failure or dialysis
* Evidence or history of hepatic decompensation
* Evidence or history of hepatocellular carcinoma
* Underlying liver disease other than HBV
* Receiving chemotherapy, immunosuppressive agents
* Subject is unsuitable for study participation based on the Investigator's decision (eg, unlikely to comply with study visit schedule, significant medical complication)
* Participating in another investigational study that the Investigator believes might interfere with the subject's participation in this study
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Study design
Purpose
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Duration
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Selection
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Timing
Prospective
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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
1/03/2014
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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
23/01/2018
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Sample size
Target
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Accrual to date
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Final
331
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Recruitment in Australia
Recruitment state(s)
NSW,VIC
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Recruitment hospital [1]
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Napean Hospital, Gastroenterology and Hepatology Department - Kingswood
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Recruitment hospital [2]
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Liverpool Hospital, Department of Gastroenterology - Sydney
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Recruitment hospital [3]
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St Vincent's Hospital Department of Gastroenterology - Fitzroy
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Recruitment postcode(s) [1]
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2747 - Kingswood
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Recruitment postcode(s) [2]
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2170 - Sydney
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Recruitment postcode(s) [3]
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3065 - Fitzroy
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Recruitment outside Australia
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Arizona
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California
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Connecticut
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Berlin
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Romania
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Judetul Constanta
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Eskisehir
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Istanbul
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Izmir
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Samsun
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Trabzon
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Hologic, Inc.
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Address
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Ethics approval
Ethics application status
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Summary
Brief summary
This non-interventional clinical study will be conducted to prospectively collect serial plasma samples from subjects with chronic HBV infection who are initiating antiviral therapy. These samples will be used to estimate clinical utility endpoints for the Aptima HBV Quant assay, which is used as an aid in the management of HBV-infected patients undergoing HBV antiviral therapy.
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Trial website
https://clinicaltrials.gov/study/NCT02167113
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Christine Kuslich
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Address
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Hologic, Inc.
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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/NCT02167113
Download to PDF