Comparing Human and Computer-based Quantification of Airway Stenosis From Bronchoscopic Images

Airway Obstruction Clinical Trial

Official title:

Comparing Human and Computer-based Quantification of Airway Stenosis From Bronchoscopic Images

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04846153
• Other study ID #: AirwayStenosis2021
• Status: Not yet recruiting
• Phase: N/A
• Start date: April 16, 2021
• Est. completion date: July 16, 2021

Study information

• Verified date: April 2021
• Source: Brigham and Women's Hospital
• Contact: Nobuhiko Hata, PhD
• Phone: 617-732-5809
• Email: hata[@]bwh.harvard.edu
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a pilot study to assess the utility of the automatic stenosis index quantification using 3D Slicer software (Computer-based Quantification). We will recruit three physicians to perform a similar analysis using video images of the same bronchoscopes images (Human-based Quantification). This study relates to the latter data collection.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 3
• Est. completion date: July 16, 2021
• Est. primary completion date: April 16, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Physicians who are trained in bronchoscopy.

• Physicians who are willing and able to understand the scope of the study.

Exclusion Criteria:

• Physicians who are not trained in bronchoscopy.

• Physicians who are unwilling and unable to understand the study procedure

• Employees under the direct supervision of the investigators conducting the research

Related Conditions & MeSH terms

• Airway Obstruction
• Constriction, Pathologic

Intervention

Other:
• Human-based Quantification of Airway Stenosis
Human-based Quantification of Airway Stenosis From Bronchoscopic Images.

Device:
• Computer-based Quantification of Airway Stenosis From Bronchoscopic Images.
Computer-based Quantification of Airway Stenosis From Bronchoscopic Images.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Brigham and Women's Hospital

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Stenosis index quantified [0-100%]	The stenosis index quantified subjectively by the physician, defined ration between cross-sectional area of the obstructed airway and that of a normal airway.	1 year