HIV InfectionsNCT03727932
VioOne HIV Profile Supplemental Assay
A study testing VioOne HIV Profile Supplemental Assay in people with HIV Infections, run by Avioq, Inc. at 1 site in United States.
Trial summary
Assessment of the sensitivity, specificity and reproducibility of the VioOne HIV Profile Supplemental Assay Read more about this study
- Who is it for?
- Ages 2 years and older
- Conditions the study is for
- HIV Infections
- What is being tested?
- VioOne HIV Profile Supplemental Assay
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 757 participants
- Where
- 1 siteUnited States
- Study dates
- 3 Jan 2018to 11 Apr 2018
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 2 years and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Specificity = 280 Serum Samples and 300 Plasma Samples
- An additional 20 Serum pediatric samples
- From low risk population (e.g. blood donors)
- Sensitivity = 757 Total Samples
- 400 HIV positive,
- 200 HIV-2 positive
Show all 11Show fewer
- 50 AIDS positive
- 40 Pediatric
- 15 HIV-O positive
- 10 HIV-1/HIV-2 co-infected positive
- 27 samples from pregnant females with HIV
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Avioq Inc
Research Triangle Park, North Carolina, 27712
About this study
Official title: VioOne™ HIV Profile™ Supplemental Assay
Assessment of the sensitivity, specificity and reproducibility of the VioOne HIV Profile Supplemental Assay
Read the detailed description
Specificity A total of 280 serum samples and 300 plasma samples from a low-risk population (e.g. blood donors) will be collected at Houston Gulf Coast Regional Blood Center (Houston, TX). All serum and plasma specimens will be previously screened and found non-reactive with FDA licensed or approved HIV-1/2 assays (a population of samples that would not normally be tested with the Avioq VioOne™ HIV Profile™ Supplemental Assay). The number of serum samples will be supplemented up to 300 with the inclusion of 20 pediatric samples; 10 from children aged 2 - 11 and 10 from children aged 12-18 for a total of 600 samples for specificity testing. Samples will be tested with one of three validation kit lots of the Avioq VioOne TM HIV Profile™ Supplemental Assay manufactured at Avioq.
The samples will be tested at 3 external sites in proportions based on the manufacturing size of the individual validation lots. At Site 1 the samples will be further divided approximately 70% I 30% between Validation lots 1 \& 2. At Site 2 the samples will be divided approximately 70% / 30%, between Validation lots 2 and 3. At site 3 the samples will be tested entirely with Validation lot 3. The study design calls for the use of at least one lot in common at all 3 clinical sites based on a request from the FDA.
For the Specificity Study, any indeterminate or reactive samples will be tested with either the FDA approved Bio-Rad Geenius assay or Western Blot to determine the true classification. Specificity and 95% confidence intervals will be calculated.
Sensitivity Serum or plasma (n= 757) repository samples from individuals infected with HIV will be tested at four external sites and at Avioq with up to four validation kit lots. The samples will be tested at all sites in proportions based on the manufacturing size of the individual validation lots. At Site 1 the samples will be further divided approximately 75% I 25% between Validation lots 1 \& 2. At Site 2 the samples will be divided approximately 75% / 25%, between Validation lots 2 and 3. At sites 3 and 4 the samples will be tested entirely with Validation lot 3. A fourth lot (Validation lot 5) will be used to test a few HIV-1 Group O samples at Avioq. The study design calls for the use of at least one lot in common at all 4 clinical sites based on a request from the FDA.
The sensitivity samples will consist of 400 HIV positives, a minimum of 200 HIV-2 positives, 50 AIDS positive, 40 pediatric HIV positive, a minimum of 15 HIV-O positives, 10 HIV-1/HIV-2 coinfected positives and a minimum of 27 samples from pregnant females (samples from all three trimesters) infected with HIV.
All specimens are expected to be positive for HIV-1 and/or HIV-2 antibody representing the types of specimens expected to be tested with the Avioq VioOne™ HIV Profile™ Supplemental Assay. Samples with VioOne™ HIV Profile™ assay results discordant from this expectation will be resolved by testing the same samples in FDA approved confirmatory assays such as the BioRad Geenius or Western Blot.
- Conditions
- HIV Infections
- Being tested
- VioOne HIV Profile Supplemental Assay
- Medical subject headings
- HIV Infections
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
VioOne HIV Profile Supplemental AssayDevice
The VioOne™ HIV Profile™ Supplemental Assay is an enzyme-linked immunosorbent assay (ELISA) for confirmation and differentiation of individual antibodies directed to various gene products of Human Immunodeficiency Virus Type 1 (HIV-1 Group M \& Group O) and Type 2 (HIV-2) in human serum or plasma. The HIV Profile™ is intended as an aid in the diagnosis of infection with HIV-1 and/or HIV-2.
| Study group | Role | What they receive |
|---|---|---|
| VioOne HIV Profile | Other | HIV Profile™ is intended as an aid in the diagnosis of infection with HIV-1 and/or HIV-2. It is intended as an additional, more specific test to confirm the presence of antibodies to HIV-1 and HIV-2 for specimens repeatedly reactive in diagnosis or screening procedures, including pediatric patients (ages 2-20). Receives: Device: VioOne HIV Profile Supplemental Assay |
What is being measured
The primary outcome is the main question the study is designed to answer.
Clinical specificity and sensitivity of HIV Infection
Clinical Specificity and 95% CI of the Profile Assay Clinical Sensitivity and 95% CI of the Profile Assay
Measured: 9 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Nov 2018
- Study start3 Jan 2018
- Primary completion11 Apr 2018
- Study completion11 Apr 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HIV InfectionsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Screening
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 757 participants (actual)
Sponsor and investigators
- Lead sponsor
- Avioq, Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Clinical Reference Laboratory, Duke Clinical Research Institute, University of North Carolina
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03727932
- Sponsor's protocol ID
- 100004
- Status last verified
- Nov 2018
- First submitted
- 25 Oct 2018
- Last updated
- 2 Nov 2018
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 2 Nov 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- VioOne™ HIV Profile™ Supplemental Assay
- ClinicalTrials.gov ID
- NCT03727932
- Acronym / sponsor ID
- 100004
- Conditions
- HIV Infections
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 757 participants (actual)
- Lead sponsor
- Avioq, Inc.Industry (pharma, biotech, devices)
- Collaborators
- Clinical Reference Laboratory, Duke Clinical Research Institute, University of North Carolina
- Study start
- 3 Jan 2018 (actual)
- Primary completion
- 11 Apr 2018 (actual)
- Study completion
- 11 Apr 2018 (actual)
- First posted
- 1 Nov 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Assessment of the sensitivity, specificity and reproducibility of the VioOne HIV Profile Supplemental Assay
Detailed description
Specificity A total of 280 serum samples and 300 plasma samples from a low-risk population (e.g. blood donors) will be collected at Houston Gulf Coast Regional Blood Center (Houston, TX). All serum and plasma specimens will be previously screened and found non-reactive with FDA licensed or approved HIV-1/2 assays (a population of samples that would not normally be tested with the Avioq VioOne™ HIV Profile™ Supplemental Assay). The number of serum samples will be supplemented up to 300 with the inclusion of 20 pediatric samples; 10 from children aged 2 - 11 and 10 from children aged 12-18 for a total of 600 samples for specificity testing. Samples will be tested with one of three validation kit lots of the Avioq VioOne TM HIV Profile™ Supplemental Assay manufactured at Avioq.
The samples will be tested at 3 external sites in proportions based on the manufacturing size of the individual validation lots. At Site 1 the samples will be further divided approximately 70% I 30% between Validation lots 1 \& 2. At Site 2 the samples will be divided approximately 70% / 30%, between Validation lots 2 and 3. At site 3 the samples will be tested entirely with Validation lot 3. The study design calls for the use of at least one lot in common at all 3 clinical sites based on a request from the FDA.
For the Specificity Study, any indeterminate or reactive samples will be tested with either the FDA approved Bio-Rad Geenius assay or Western Blot to determine the true classification. Specificity and 95% confidence intervals will be calculated.
Sensitivity Serum or plasma (n= 757) repository samples from individuals infected with HIV will be tested at four external sites and at Avioq with up to four validation kit lots. The samples will be tested at all sites in proportions based on the manufacturing size of the individual validation lots. At Site 1 the samples will be further divided approximately 75% I 25% between Validation lots 1 \& 2. At Site 2 the samples will be divided approximately 75% / 25%, between Validation lots 2 and 3. At sites 3 and 4 the samples will be tested entirely with Validation lot 3. A fourth lot (Validation lot 5) will be used to test a few HIV-1 Group O samples at Avioq. The study design calls for the use of at least one lot in common at all 4 clinical sites based on a request from the FDA.
The sensitivity samples will consist of 400 HIV positives, a minimum of 200 HIV-2 positives, 50 AIDS positive, 40 pediatric HIV positive, a minimum of 15 HIV-O positives, 10 HIV-1/HIV-2 coinfected positives and a minimum of 27 samples from pregnant females (samples from all three trimesters) infected with HIV.
All specimens are expected to be positive for HIV-1 and/or HIV-2 antibody representing the types of specimens expected to be tested with the Avioq VioOne™ HIV Profile™ Supplemental Assay. Samples with VioOne™ HIV Profile™ assay results discordant from this expectation will be resolved by testing the same samples in FDA approved confirmatory assays such as the BioRad Geenius or Western Blot.
Study design
- Primary purpose
- Screening
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| VioOne HIV Profile | Other | Device: VioOne HIV Profile Supplemental AssayHIV Profile™ is intended as an aid in the diagnosis of infection with HIV-1 and/or HIV-2. It is intended as an additional, more specific test to confirm the presence of antibodies to HIV-1 and HIV-2 for specimens repeatedly reactive in diagnosis or screening procedures, including pediatric patients (ages 2-20). |
Who may qualify
- Ages
- 2 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (11 listed)
- Specificity = 280 Serum Samples and 300 Plasma Samples
- An additional 20 Serum pediatric samples
- From low risk population (e.g. blood donors)
- Sensitivity = 757 Total Samples
Key exclusion criteria (0 listed)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| VioOne HIV Profile Supplemental AssayThe VioOne™ HIV Profile™ Supplemental Assay is an enzyme-linked immunosorbent assay (ELISA) for confirmation and differentiation of individual antibodies directed to various gene products of Human Immunodeficiency Virus Type 1 (HIV-1 Group M \& Group O) and Type 2 (HIV-2) in human serum or plasma. The HIV Profile™ is intended as an aid in the diagnosis of infection with HIV-1 and/or HIV-2. | Device | VioOne HIV Profile |
Primary outcome
Clinical specificity and sensitivity of HIV Infection
Time frame: 9 months
Clinical Specificity and 95% CI of the Profile Assay Clinical Sensitivity and 95% CI of the Profile Assay
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Nov 2018.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing VioOne HIV Profile Supplemental Assay in people with HIV Infections, run by Avioq, Inc. at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 11 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 2 Nov 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Clinical specificity and sensitivity of HIV Infection (time frame: 9 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Nov 2018.