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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04609969
Other study ID # CHRO-2020-18
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date October 13, 2020
Est. completion date October 17, 2020

Study information

Verified date December 2020
Source Centre Hospitalier Régional d'Orléans
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The current prospective study was designed to assess the diagnostic specificity and sensitivity of a novel antigen-based rapid detection test (COVID-VIRO®) on nasopharyngeal specimens in comparison to the reference test in a real-life setting


Description:

Two nasopharyngeal swab specimens will be concurrently collected on: - adult patients hospitalized in the Infectious Diseases Department of the Centre Hospitalier Régional d'Orléans (CHRO) for confirmed SARS-CoV-2 infection, - or symptomatic or asymptomatic subjects voluntarily accessing the COVID-19 Screening Department of the CHRO to perform a diagnostic test. COVID VIRO® diagnostic. Specificity and sensitivity are assessed in comparison to real-time RT-qPCR results.


Recruitment information / eligibility

Status Completed
Enrollment 200
Est. completion date October 17, 2020
Est. primary completion date October 17, 2020
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Adult patients (>18 years old) already having a SARS-CoV-2 RT-qPCR positive result within 5 days - Adult patients (>18 years old) requiring a SARS-CoV-2 RT-qPCR on nasopharyngeal swab specimen for any reason Exclusion Criteria: - Patients non wishing to participate - Under guardianship or curatorship or safeguard of justice patients - Inability to join the hospital other than by public transport

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
RT-qPCR test
Two concurrent nasopharyngeal swab specimens are collected for each participant. Comparison between RT-qPCR and COVID-VIRO® results of RT-qPCR positive patients is used to assess COVID-VIRO® sensitivity. Conversely, comparison between RT-qPCR and COVID-VIRO® results of RT-qPCR negative patients is used to assess COVID-VIRO® specificity.
COVID-VIRO® test
Two concurrent nasopharyngeal swab specimens are collected for each participant. Comparison between RT-qPCR and COVID-VIRO® results of RT-qPCR positive patients is used to assess COVID-VIRO® sensitivity. Conversely, comparison between RT-qPCR and COVID-VIRO® results of RT-qPCR negative patients is used to assess COVID-VIRO® specificity.

Locations

Country Name City State
France Centre Hospitalier Régional d'Orléans, France Orléans

Sponsors (1)

Lead Sponsor Collaborator
Centre Hospitalier Régional d'Orléans

Country where clinical trial is conducted

France, 

References & Publications (2)

Dramé M, Tabue Teguo M, Proye E, Hequet F, Hentzien M, Kanagaratnam L, Godaert L. Should RT-PCR be considered a gold standard in the diagnosis of COVID-19? J Med Virol. 2020 May 8. doi: 10.1002/jmv.25996. [Epub ahead of print] — View Citation

Zitek T. The Appropriate Use of Testing for COVID-19. West J Emerg Med. 2020 Apr 13;21(3):470-472. doi: 10.5811/westjem.2020.4.47370. Review. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Evaluation of COVID VIRO® diagnostic specificity COVID-VIRO® specificity is calculated using the RT-qPCR results as reference test, according to the following formulas:
Specificity (%) = 100 x [Negative / (Negative + Positive)]
Month 1
Primary Evaluation of COVID VIRO® diagnostic sensitivity COVID-VIRO® sensitivity is calculated using the RT-qPCR results as reference test, according to the following formulas:
Sensitivity (%) = 100 x [Positive/ (Positive + Negative)]
Month 1
Secondary Evaluation of COVID VIRO® diagnostic sensitivity for RT-qPCR Cycle threshold value < or > 28 COVID-VIRO® sensitivity is calculated using the RT-qPCR results, restricting for Cycle threshold value Month 1
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