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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT05897515
Registration number
NCT05897515
Ethics application status
Date submitted
7/06/2023
Date registered
9/06/2023
Date last updated
30/04/2024
Titles & IDs
Public title
LIAISON NES Influenza (FLU) A/B & Coronavirus Disease 2019 (COVID-19) Clinical Agreement in Australia
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Scientific title
LIAISON NES Flu A/B & COVID-19 Clinical Agreement in Australia
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Secondary ID [1]
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DSM-PROT-005131
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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:
Influenza A
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Influenza Type B
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Coronavirus Disease 2019
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Condition category
Condition code
Infection
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Other infectious diseases
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Respiratory
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Other respiratory disorders / diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Diagnosis / Prognosis - LIAISON NES FLU A/B & COVID-19
Other: Blinded, Prospective Arm - Clinical specimens shall be collected prospectively from patients with signs or symptoms of respiratory tract infection. Nasal swab in Copan universal transport media (UTM) 3 milliliters for comparator testing should be collected by a healthcare professional.
Where subjects are willing and able, up to 40% of nasal swab for the investigational device will be self-collected under the guidance and supervision of a healthcare professional.
Nasopharyngeal (NPS) specimens (optional) should only be collected by a healthcare professional. All specimens collected from children 13 years or younger should only be collected by a trained healthcare professional. Follow the Centers for Disease Control and Prevention guidelines for collecting NPS swabs, unless otherwise specified by the sponsor.
Diagnosis / Prognosis: LIAISON NES FLU A/B & COVID-19
The LIAISON® NES FLU A/B \& COVID-19 assay used on the LIAISON® NES instrument is a real-time PCR system that enables the direct amplification, detection and differentiation of Flu A viral RNA, Flu B viral RNA and SARS-CoV-2 RNA from dry nasal swabs. Nasal Swabs can be professionally collected by a Healthcare Provider or self-collected by the patient under the supervision of the healthcare provider. The collected nasal swab can then be directly loaded into the cartridge without nucleic acid extraction.
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Intervention code [1]
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Diagnosis / Prognosis
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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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Diagnostic accuracy
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Assessment method [1]
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Estimates of Sensitivity/percent positive agreement (PPA) and Specificity/percent negative agreement (NPA) will be calculated based on a two-by-two table (comparator method result vs. result from LIAISON® NES FLU A/B, RSV \& COVID-19 assay or LIAISON PLEX® RSP Flex assay) for each target. In addition, 95% two-sided confidence intervals will be provided. A separate Sensitivity/PPA and Specificity/NPA for each target, to include those specimens excluded due to a discrepancy between the standard-of-care and molecular comparator result, will be presented in a separate 2 x 2 table.
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Timepoint [1]
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Samples will be tested on LIAISON NES within one hour of collection.
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Eligibility
Key inclusion criteria
* Human patients with active signs and symptoms of respiratory tract infection at time of collection
* Specimens collected within 7 days of symptom onset for the initial collection
* Availability of age, gender, race, ethnicity, collection dates, collection time, routine respiratory testing method, routine respiratory result, signs and symptoms (e.g., fever), date of symptom onset for each symptom, vaccination status (Flu and COVID-19, as applicable), pre-existing medical conditions (as applicable), medications (e.g., COVID-19 antivirals), etc. for each subject
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Minimum age
No limit
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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
* Incorrect swab type
* Incorrect transport media
* Incorrect specimen handling (specimens not stored at recommended temperature)
* Samples collected >7 days from symptom onset
* Subjects not consented
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Study design
Purpose of the study
Diagnosis
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Allocation to intervention
NA
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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
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
NA
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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
19/06/2023
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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
31/10/2023
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Sample size
Target
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Accrual to date
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Final
233
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
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Grampians Health - Ballarat
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Recruitment postcode(s) [1]
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3350 - Ballarat
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
DiaSorin Molecular LLC
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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
The DiaSorin Molecular LIAISON® NES FLU A/B \& COVID-19 real-time polymerase chain reaction (RT-PCR) assay is intended for use on the DiaSorin LIAISON® NES instrument for the in-vitro qualitative detection and differentiation of nucleic acid from influenza A, influenza B and SARS-CoV-2 virus from dry nasal swabs (NS) from human patients with signs and symptoms during the acute phase of respiratory tract infection in conjunction with clinical and epidemiological risk factors. The LIAISON® NES FLU A/B \& COVID-19 assay is intended for use as an aid in the differential diagnosis of influenza A, influenza B and SARS-CoV-2 infection in a professional laboratory setting. Negative results do not preclude influenza A, influenza B, or SARS-CoV-2, infection and should not be used as the sole basis for patient management decisions. The assay is not intended to detect the presence of the influenza C virus.
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Trial website
https://clinicaltrials.gov/study/NCT05897515
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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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Janet Farhang, PhD
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Address
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DiaSorin Molecular/Luminex Corporation
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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/NCT05897515
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