Clinical trial Recruiting at 3 sites Interventional

Evaluation of a new test for detecting flu and COVID-19 in patients with respiratory symptoms

Official title: A Multi-Site Clinical Evaluation of the LIAISON NES FLU A/B, RSV & COVID-19 Assay in Symptomatic Patients

Run by DiaSorin Molecular LLC · NCT06672692 · Data updated 2026-11-12

This study is testing a new nasal swab test to see if it can accurately tell the difference between flu, RSV, and COVID-19 in people who have respiratory symptoms.

More COVID-19 trials

Quick facts

Study typeInterventional
SexAll
Enrollment1000 (estimated)
SponsorDiaSorin Molecular LLC
Industry-sponsored
Locations3 sites (Henderson, Nevada and 2 other locations)
StatusRecruiting
StartedSeptember 30, 2024
Main results expectedMarch 2025
Study endsMay 2025
Registry record updatedNovember 4, 2024
Trial IDNCT06672692 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with active respiratory symptoms who are hospitalized, visiting emergency departments, outpatient clinics, or residing in long-term care facilities.

Probably not a fit

Patients who do not exhibit active signs and symptoms of respiratory tract infection or those with incorrect specimen collection may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical evaluation focuses on the DiaSorin Molecular LIAISON® NES FLU A/B, RSV & COVID-19 assay, which is designed to detect and differentiate nucleic acids from influenza A, influenza B, RSV, and SARS-CoV-2 in symptomatic patients. The assay utilizes real-time polymerase chain reaction (RT-PCR) technology on samples collected from dry nasal swabs. It aims to assist healthcare professionals in the differential diagnosis of respiratory infections during the acute phase, taking into account clinical and epidemiological factors. The study will be conducted across multiple sites to ensure a diverse patient population.

Why it matters

Potential benefit: If successful, this assay could improve the accuracy of diagnosing respiratory infections, leading to better patient management and treatment outcomes.

How similar studies have gone: Other studies utilizing RT-PCR assays for respiratory infections have shown promising results, indicating that this approach is supported by previous successes.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* The specimen is a NPS or NS from a patient collected and preserved in 3 mL Universal Transport Media (UTM), BD Universal Viral Transport (UVT), or MicroTest M4RT transport media, or 1 mL Copan Eswab (Liquid Amies).
* The specimen is from a patient who is either hospitalized, admitted to a hospital emergency department, visiting an outpatient clinic or resident of a long-term care facility.
* The specimen is from a human patient with active signs and symptoms of respiratory tract infection at time of collection
* Specimen stored at 2-8°C for up to 72 hours from collection. If there is a delay in testing, store specimen at ≤-70 °C.
* The total volume of the leftover specimen received is ≥1.5 mL, except for specimens collected in Liquid Amies which requires a total leftover volume of ≥0.5 mL
* The specimen was received in good condition (no leakage or drying of the specimen).

Exclusion Criteria:

* Incorrect swab type
* Incorrect transport media
* Incorrect specimen handling (e.g. specimens not stored at recommended temperature)
* The specimen has undergone more than two freeze/thaw cycles
* Specimens collected with calcium alginate or organic swabs

Where it's running

  • PAS Research - Henderson
    Henderson, Nevada, United States
    Recruiting
  • PAS Research - Pittsburgh
    Pittsburgh, Pennsylvania, United States
    Recruiting
  • PAS Research - McAllen
    McAllen, Texas, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.