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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT03343925
Registration number
NCT03343925
Ethics application status
Date submitted
8/11/2017
Date registered
17/11/2017
Date last updated
14/04/2022
Titles & IDs
Public title
Direct-acting Antiviral Therapy and Reinfection Among PWID With Chronic HCV in Community-based Settings
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Scientific title
Direct-acting Antiviral Therapy and Reinfection Among People With Chronic Hepatitis C Virus Infection and Recent Injecting Drug Use in Community-based Settings: the SHARP-C Study
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Secondary ID [1]
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VHCRP1605
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Universal Trial Number (UTN)
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Trial acronym
SHARP-C
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Hepatitis C, 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
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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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Reinfection
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Assessment method [1]
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Incidence of HCV reinfection following successful DAA therapy.
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Timepoint [1]
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3 years
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Secondary outcome [1]
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Undetectable HCV RNA at SVR12
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Assessment method [1]
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The proportion of participants with a treatment response at SVR12
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Timepoint [1]
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2.5 years
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Secondary outcome [2]
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Treatment completion
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Assessment method [2]
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The proportion of participants who complete treatment
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Timepoint [2]
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3 years
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Secondary outcome [3]
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Undetectable HCV RNA at the end of treatment
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Assessment method [3]
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The proportion of participants with undetectable HCV RNA at the end of treatment
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Timepoint [3]
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3 years
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Eligibility
Key inclusion criteria
1. Participants have voluntarily signed the informed consent form.
2. Be =18 years of age on day of signing informed consent form.
3. Have chronic HCV infection.
4. Recent injecting drug use (previous 6 months).
5. Eligible for DAA therapy as per the Pharmaceutical Benefits Scheme (PBS) criteria
6. HIV-1 infected participants enrolled in the study must meet the following criteria:
1. Have HIV infection documented by any licensed rapid HIV test or HIV enzyme or chemiluminescence immunoassay (E/CIA) test kit at any time prior to study entry (Baseline) and confirmed by a licensed Western blot or a second antibody test by a method other than the initial rapid HIV and/or E/CIA, or by HIV-1 p24 antigen, or plasma HIV-1 RNA viral load.
2. Be on HIV Antiretroviral Therapy (ART) for at least 4 weeks prior to study entry using an ART regimen that is allowable with the intended DAA regimen as determined by the current PI and the Liverpool drug interaction website (http://www.hiv-druginteractions.org/) OR be naive to treatment with any antiretroviral therapy (ART) with a baseline CD4 count of >200 and have no plans to initiate ART treatment while participating in this study and through to at least Follow-up Week 4.
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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?
Yes
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Key exclusion criteria
1) The participant must be excluded from participating in the trial if the subject is unable or unwilling to provide informed consent or abide by the requirements of the 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
17/08/2018
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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
11/04/2022
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Sample size
Target
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Accrual to date
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Final
140
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Recruitment in Australia
Recruitment state(s)
NSW,SA
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Recruitment hospital [1]
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St Vincent's Hospital - Darlinghurst
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Recruitment hospital [2]
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Nepean Hospital - Kingswood
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Recruitment hospital [3]
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Drug and Alcohol Services (Hunter) - Newcastle
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Recruitment hospital [4]
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Infectious Diseases Clinic, Royal Adelaide Hospital - Adelaide
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Recruitment postcode(s) [1]
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2010 - Darlinghurst
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Recruitment postcode(s) [2]
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2751 - Kingswood
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Recruitment postcode(s) [3]
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2300 - Newcastle
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Recruitment postcode(s) [4]
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5000 - Adelaide
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Funding & Sponsors
Primary sponsor type
Government body
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Name
Kirby Institute
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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
SHARP-C is an observational cohort study investigating the effect of direct-acting antiviral (DAA) therapy and reinfection in people with chronic hepatitis C virus (HCV) and recent injecting drug use. A prospective, observational cohort design will be used to enrol patients attending tertiary drug and alcohol and primary health care services. Participants will be prescribed a direct-acting HCV medication as per the standard of care. The on treatment phase will vary dependent on the type of a direct-acting antiviral prescribed as per the standard of care. Once patients have completed their treatment course they will be followed up every 3 months for up to 3 years following the end of treatment phase. The study will aim to evaluate the incidence of HCV reinfection following successful DAA treatment over the three years of follow up. The study will also evaluate the proportion of patients with undetectable HCV RNA at 12 weeks post end of treatment (SVR12) with direct-acting anti-viral HCV therapy.
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Trial website
https://clinicaltrials.gov/study/NCT03343925
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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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Jason Grebely
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Address
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Kirby Institute
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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/NCT03343925
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