Study of FDG-PET scanning conditions with Discovery-690 PET/CT on healthy volunteers and patients.

Study of FDG-PET scanning conditions with Discovery-690 PET/CT on healthy volunteers and patients. - New-PETCT

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008523

Enrollment

Registered

2012-07-24

Start date

2012-07-24

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

1)Normal healthy volunteer 2)Patients with or suspected of cancer who undergo diagnostic FDG-PET scan.

Interventions

FDG-PET/CT scan with Discovery-690 scanner.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy voulunteer (n=12) 1)Informed concent is obtained. 2)Healthy voulunteer. Patients (n=12) 1)Consent of the referring physician. 2)Informed concent is obtained.

Exclusion criteria

Exclusion criteria: Healthy voulunteer: 1)Cannot keep the supine position for 60 minutes. 2)Possibility of incomplete scan. 3)Unable to fast for six hours before the PET. 4)Substantial radiation exposure besides this study. 5)Possibility of pregnancy. 6)Subjects for diagnostic PET scan covered by insurance. 7)Regarded as unsuitable by investigators. For patients: 1)Scheduled to undergo contrast enhanced CT after rotine PET/CT. 2)Scheduled to undergo delayed scan as rotine PET/CT 3)Cannot keep the supine position for 35 minutes. 4)Possibility of incomplete scan. 5)Regarded as unsuitable by investigator.

Design outcomes

Primary

Measure	Time frame
1)Evaluation of image quality based on the Society Guideline. 2)Comparison of PET images with those acquired in routine clinical scan.	—

Countries

Japan

Contacts

Public ContactKumiko Hirooka

Institute of Biomedical Research and Innovation Division of Molecular Imaging

078-304-5212

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026