There is one clinical trial.

Clinical Trials

1 Non Inferiority Trial for Detection of nCOVID-19 Through Analysis of Exhaled Breath Aerosols

This study aims to evaluate several of Owlstone Medical's Breath Biopsy aerosol respiratory droplet capture techniques for the detection of nCOVID-19. These are single use disposable breath capture devices with removable filters and fitted PVA strip that directly sample exhaled breath aerosols and therefore, directly sample the primary transmission route for the virus. They can be used independently and shipped for analysis for the presence of nCOVID-19 using established existing assays available in any reference lab. The trial is a non-inferiority trial comparing diagnostic accuracy of collection via face mask vs. available diagnostic procedures in standard care and will also asses the feasibility of patient use of the equipment. Subjects will be recruited at the Addenbrookes Hospital, Cambridge. Minimal patient characteristics (e.g. age, sex) are collected. Between 20 and 100 subjects with with a positive nCOVID-19 diagnosis will be sampled to obtain to address the primary study hypothesis. Due to the pre-test probability of patients being positive for nCOVID-19 is unknown we will monitor the number of sampled subjects with a positive diagnosis on a weekly basis. The clinical diagnosis of the subject based on a combination of imaging, viral diagnostics and clinical assessment will be used as the reference standard. When this number hits 100 the study will be discontinued. In total no more than 500 subjects shall be sampled in this trial.

NCT04467112 COVID Device: Breath Biopsy face masks with removable filters and fitted PVA strip

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