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Obtainment of nasopharyngeal, oropharyngeal, buccal, nasal and saliva samplesWiki

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drug3000 serum inflammatory biomarkers Wiki 1.00

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D045169 Severe Acute Respiratory Syndrome NIH 0.05
D018352 Coronavirus Infections NIH 0.04

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There is one clinical trial.

Clinical Trials


1 Evaluation of an Alternative Method of Obtaining Viral RNA for the Detection of SARS-CoV-2 Virus Using PCR

The current coronavirus disease pandemic has posed a problem and a challenge for health systems globally. In the framework of a pandemic, a diagnosis is a key tool in containing and monitoring disease outbreaks. In this pandemic, the qPCR technique has become vitally important in virus detection, due to its wide detection and quantification range, and the high levels of sensitivity and specificity it presents. The methodology for diagnosing coronavirus by qPCR requires the prior extraction of viral genetic material, which is carried out using commercial kits created for this purpose. Currently, the high demand for supplies to carry out this technique has generated reagent shortage problems, including commercial kits for the extraction of viral genetic material. This research aims to evaluate a solution called AAA-Safe and its method, developed to optimize the diagnostic process, eliminating and replacing the viral RNA extraction stage. We hope that this alternative can be implemented in any molecular diagnostic laboratory, in order to speed up the delivery of a fast and safe diagnosis.

NCT04468217 COVID SARS-CoV2 Corona Virus Infection Diagnostic Test: Obtainment of nasopharyngeal, oropharyngeal, buccal, nasal and saliva samples
MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome

Primary Outcomes

Description: Two workflows for the detection of SARS-CoV-2 will be compared: Gold Standard: Obtaining nasopharyngeal sample in validated transport medium, RNA extraction by columns and qPCR. Alternative method: Obtaining nasopharyngeal sample in AAA-Safe proprietary transport medium, alternative method of extraction and qPCR.

Measure: Evaluation of an alternative method of obtaining viral RNA for the detection of SARS-CoV-2 virus in nasopharyngeal samples.

Time: 3 months

Secondary Outcomes

Measure: Evaluation of an alternative method of obtaining viral RNA for the detection of SARS-CoV-2 virus in oropharyngeal, nasal, buccal and saliva samples

Time: 3 months

Measure: Establish a sample bank of nasopharyngeal, oropharyngeal, nasal, buccal and saliva mucosa for future analytical validations of new solutions associated with the detection of the SARS-CoV-2 virus.

Time: 3 month


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