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Analysis of Volatile Organic Compounds in Exhaled Air and Sweat: Interest in Rapid Screening for COVID-19 Infection.

NCT04817371 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 192

Last updated 2022-08-03

No results posted yet for this study

Summary

In the context of the actual pandemia of the Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which requires a better diagnostic strategy for the management of patients.

The study of volatile organic compounds (VOC) detected in exhaled air or in sweat, is an innovative research area for respiratory diseases. The analysis of VOC can be done either by the technique of the mass spectrometry which allows the identification of each VOC in the exhaled air or by the technique of electronic nose, simpler and faster, which provides an idea of the general profile of the VOC without identifying them. The VOC have shown their interest in some situations, such as diagnostic or prognostic tool in patients followed for thoracic tumorous pathology or bronchial or pulmonary vascular diseases.

Moreover, it has recently been shown that properly trained dogs would be able to detect an olfactory signature of SARS-CoV-2 infection with a specificity greater than 90%; this olfactory signature corresponds to VOCs detectable by the flair of dogs (Nosaïs-Covid19 study).

Validation of the diagnostic value of VOC analyzes by non-invasive and rapid methods (electronic nose analysis or mass spectrometry; detection by the scent of dogs) for the rapid detection and early diagnosis of a SARS-CoV-2 infection warrants the performance of this clinical study.

Conditions

  • Covid19

Interventions

DEVICE

Volatile Organic Compounds analysis (e-noses)

VOC analysis in exhaled air with e-noses.

OTHER

Canine odor detection of Volatile Organic Compounds

VOC analysis in sweat by trained dogs.

DEVICE

Volatile Organic Compounds analysis (mass spectrometry)

VOC analysis in exhaled air with mass spectrometry.

DEVICE

Volatile Organic Compounds analysis in sweat (mass spectrometry)

VOC analysis in sweat with mass spectrometry.

Sponsors & Collaborators

  • Hopital Foch

    lead OTHER

Principal Investigators

  • Philippe Devillier, PhD · Hopital Foch

Study Design

Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-03-01
Primary Completion
2022-09-30
Completion
2022-09-30

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04817371 on ClinicalTrials.gov