Study of a new database making and diagnostic accuracy for CAD software in bone scintigraphy

Study of a new database making and diagnostic accuracy for CAD software in bone scintigraphy - Study of database making for CAD software in bone scintigraphy

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000009744

Enrollment

900

Registered

2013-01-10

Start date

2012-11-07

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

Patients with primary cancer and bone metastases were diagnosed

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)Primary cancer cases has been confirmed 2)One or more examination cases has been performed for other bone metastases confirmed by 99m-Tc MDP bone scintigraphy and blood test that can evaluate the activity of the tumor was performed 3)If the bone scintigraphy has examination more than once in the same patient, register the first image

Exclusion criteria

Exclusion criteria: 1)Patients without registration criteria 2)Patients under 20 years of age 3)Patients who can not be analyzed correctly 4)Patients that underwent ileal conduit 5)Patients is difficult to diagnose for osteoporosis

Design outcomes

Primary

Measure	Time frame
Diagnostic ability of bone metastasis of bone CAD	—

Secondary

Measure	Time frame
Diagnostic ability of each type of cancer bone metastasis	—

Countries

Japan

Contacts

Public ContactYasuo Nakajima

St. Marianna University School of Medicine Department of Radiology

044-977-8111

Outcome results