Multicenter Study for training and evaluation of various computer-assisted detection (CAD) software (1st period)

Multicenter Study for training and evaluation of various computer-assisted detection (CAD) software (1st period) - Multicenter Study for training and evaluation of various computer-assisted detection (CAD) software (1st period)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000015240

Enrollment

2000

Registered

2014-10-01

Start date

2014-10-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cerebral aneurysm lung nodule

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Positive cases of chest CT or head MRA screening before 30 September 2014. Chest CT: at least one lung nodule of 5mm or more. Head MRA: at least one cerebral aneurysm of 2mm or more. 2) Chest CT or head MRA screening cases between 1 October 2014 and 31 March 2015.

Exclusion criteria

Exclusion criteria: 1) multiple lung nodules (more than 5 nodules) 2) difficult to distinguish between lung nodule and pneumonia 3) inappropriate cases for this study judged by two radiologists

Design outcomes

Primary

Measure	Time frame
Detection performance of CAD software	—

Countries

Japan

Contacts

Public ContactYukihiro Nomura

The University of Tokyo Hospital Department of Computational Diagnostic Radiology and Preventive Medicine

nomuray-tky@umin.ac.jp03-5800-8666

Outcome results