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Narrow Band Imaging Bronchoscopy During SARS-CoV2 Infection

Description of the Vasculature Pattern of the Bronchial Tree During Infection With SARS-CoV2 by Narrow Band Imaging Bronchoscopy

NCT04884061•Centre Hospitalier Universitaire, Amiens

View on ClinicalTrials.gov

Summary

Vascular modifications have been described during SARS-CoV2 infection, especially a dilatation of the bronchial arteries. Within the airway wall, small branches of the bronchial arteries cross the muscle layer to develop a submucosal network. The Narrow Band Imaging technique is used during bronchoscopy to achieve a maximum contrast of vessels and the surrounding mucosa. Therefore, it enables to observe the microvessel structure and its distribution in the bronchial mucosa. The aim of this study is to describe the vasculature pattern of the bronchial tree during infection with SARS-CoV2.

Eligibility

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•Patients who undergo bronchoscopy with image and/or videos recording of NBI aspect of the proximal bronchial tree (carina, right and left upper lobe).
•Patients hospitalized with SARS-CoV2 infection proven by RT-PCR test
•patients hospitalized with lower respiratory tract infections unrelated to SARS-CoV2 (RT-PCR negative for SARS-CoV2)
•Patients who have had bronchoscopy performed as part of the assessment of a distal pulmonary nodule (RT-PCR negative for SARS-CoV2).

Exclusion Criteria

•Patients under legal protection
•Patients who refuses the use of his personal medical data

Locations (1)

CHU Amiens

Amiens, France

Key Dates

Start Date

May 7, 2021

Primary Completion Date

July 1, 2023

Completion Date

July 1, 2023

Last Updated

February 10, 2023

Enrollment

ACTUAL participants

Conditions

Covid19BronchoscopyNarrow-band Imaging

Interventions

NBI images and/or videos

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: February 10, 2023Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Narrow Band Imaging Bronchoscopy During SARS-CoV2 Infection

Inclusion Criteria

Exclusion Criteria

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