Multicentric Retrospective Observational Study of Thoracic Scanner Performance in COVID Screening.

• Conditions: The Gold Standard for Current SARS CoV2 Detection is RT-PCR
• Interventions: Diagnostic Test: Thoracic CT Scan

• Registration Number: NCT04339686
• Lead Sponsor: Poitiers University Hospital

Brief Summary

All patients included in this search will be on anonymized file: Symptomatic patients consulting for suspicion of COVID 19 with indication to a screening (RT-PCR, Scanner) according to the criteria of the Ministry of Health.

To evaluate the diagnostic performance of chest CT in screening for COVID-related lung injury in patients with a clinical suspicion of COVID.

CT scan results for COVID according to French thoracic imaging society will be dichotomized into evocative or compatible (considered positive) non-evocative (considered negative) The results will be compared to the gold standard corresponding to a multiparametric element: the discharge summary.

Ct Scan performance will be recorded and analyzed.

Detailed Description

Not available

Study Timeline

• Status Verified: 2020-04
• Study First Submitted: 2020-04-08
• Study First Submitted QC: 2020-04-08
• Study First Posted: 2020-04-09
• Study Start: 2020-04-20
• Last Update Submitted: 2020-04-27
• Last Update Posted: 2020-04-28
• Primary Completion: 2020-09
• Study Completion: 2020-11

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 56000

Inclusion Criteria

• All patients suspected of COVID 19 consulting for diagnostic

Exclusion Criteria

• Delay between RT-PCR and Thoracic Scan greater than 6 days.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Suspicion of COVID 19	Thoracic CT Scan	-

Primary Outcome Measures

Name	Time	Method
Diagnostic performance of chest CT in screening for pulmonary lesions in clinical suspicions of COVID.	1 month	CT Report will dichotomized into evocative or non-evocative for COVID-related lung injury.

Secondary Outcome Measures

Name	Time	Method
Compare the diagnostic performance of chest CT and RT-PCR in COVID 19 at the initial consultation (screening).	1 month	Initial virological RT-PCR results: positive or negative depending on the laboratories of the institutions.; Scanner results according to French Thoracic Imaging Society.

Trial Locations

Locations (1)

Chu de Poitiers; 🇫🇷 Poitiers, France