Effect of respiratory-gating CT on attenuation correction for cardiac PET/CT

Effect of respiratory-gating CT on attenuation correction for cardiac PET/CT - Respiratory-gating CT for cardiac PET/CT

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016652

Enrollment

100

Registered

2015-02-28

Start date

2013-04-01

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

Heart disease

Interventions

Cardiac PET/CT examination

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Subjects with written informed consent

Exclusion criteria

Exclusion criteria: 1. Definite or probable pregnancy, During breast-feeding for infants 2. Not optimal for other reasons

Design outcomes

Primary

Measure	Time frame
Quantitative assessment of misregistration between attenuation-correction CT and PET images	—

Secondary

Measure	Time frame
Qualitative assessment of misregistration artifacts on cardiac PET images	—

Countries

Japan

Contacts

Public ContactChisato Kondo

Tokyo Women's Medical University Department of Diagnostic Imaging and Nuclear Medicine

kondo.chisato@twmu.ac.jp03-3353-8111

Outcome results

None listed

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