LIAISON NES Influenza (FLU) A/B & Coronavirus Disease 2019 (COVID-19) Clinical Agreement in Australia

DiaSorin

Status: Completed

Conditions: Influenza A; Influenza Type B; Coronavirus Disease 2019

Treatments: Diagnostic Test: LIAISON NES FLU A/B & COVID-19

Study type: Interventional

Funder types: Industry

Identifiers

NCT05897515

DSM-PROT-005131

Details and patient eligibility

About

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.

Enrollment: 233 patients

Sex: All

Volunteers: No Healthy Volunteers

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

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

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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233 participants in 1 patient group

Blinded, Prospective Arm

Other group

Description:

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.

Treatment:

Diagnostic Test: LIAISON NES FLU A/B & COVID-19