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NCT04615208
Screening for COVID-19
trial testing suspected of COVID-19 infection in Covid19. Withdrawn.
30 October 2021
Quick facts
| Lead sponsor | University of Manitoba |
|---|---|
| Status | Withdrawn |
| Study type | OBSERVATIONAL |
| Start date | 19 December 2020 |
| Primary completion | 30 October 2021 |
| Estimated completion | 30 December 2021 |
| Sites | 1 location across Canada |
Drugs / interventions tested
- suspected of COVID-19 infection
Conditions studied
- Covid19 — all drugs for Covid19 →
Sponsor
University of Manitoba
Who can join
Adults 18 to 80, any sex, with Covid19. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Canada is entering the important yet dangerous phase of the COVID-19 pandemic: the reopening of industry. As such, there is an urgent need for a quick and accurate screening tool to help ensure people re-entering the workplace are COVID-19 negative. This proposal offers an innovative, simple-to-implement and quick screening tool for this purpose. This study hypothesize that breathing sounds of a COVID-19 positive person would have different characteristics even if the person is asymptomatic. This study aim the development of an integrated diagnostic pattern recognition tool in the form of a smartphone app, using audio and temperature as inputs to identify COVID-19 positive individuals. The proposed digital technology will screen individuals as healthy or possibly COVID-19 positive. The latter group will then be recommended for further testing. The goal of the proposed app is to provide much more accurate early screening (currently only temperature is taken), and to reduce the burden of COVID-19 tests. This digital technology will be used and tested in Manitoba initially and later nationally in Canada, with the potential of being publicly available in the future. To use the proposed screening tool, a smartphone is held within 1 cm of an individual's mouth and the individual instructed to take five deep breaths through the mouth. The individuals' breathing sounds will be recorded by the smartphone, while the participant's temperature will also be recorded by the heat camera. The app will first use its acoustic analysis to identify sounds as healthy or abnormal. If the outcome is abnormal, then a questionnaire will be provided, along with a further acoustic analysis to rule out other common comorbid conditions (e.g. chronic lung disease). Finally, based on the inputs, the diagnostic algorithm will decide if the individual should be referred for further testing or not. Since the proposed end product is a smartphone app, the two software partner companies will play a crucial role in the final integration and development.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04615208
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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Other University of Manitoba trials
Trials by the same sponsor.
- NCT07528417 — Evaluation of Antibiotic Prophylaxis in Myelodysplastic Syndromes and Acute Myeloid Leukemia (MYELO-CAN:ABX) · Phase 2 · not yet recruiting
- NCT07366515 — Feasibility of a Multimodal Virtual Reality Intervention to Reduce Preoperative Anxiety in Cancer Surgery Patients · NA · not yet recruiting
- NCT07354386 — Effects of Dried Whole Fruits on Metabolism in Diabetes · NA · enrolling by invitation
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04615208 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of Manitoba
- Last refreshed: 4 October 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04615208.
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