Comparison of findings among thyroid scintigraphy, FDG PET/CT and FLT PET/CT in thyroid cancer

Comparison of findings among thyroid scintigraphy, FDG PET/CT and FLT PET/CT in thyroid cancer - Comparison of findings among thyroid scintigraphy, FDG PET/CT and FLT PET/CT in thyroid cancer

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005278

Enrollment

Registered

2011-03-18

Start date

2011-02-01

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

Thyroid cncer

Interventions

Scans start one day after oral administration of I-123 or three days after oral administration of I-131. FDG PET/CT image acquisition start 1 hour after intravenous administration of FDG. FLT PET/CT

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients with thyroid cancer who are evaluated about staging before and after therapy.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Thyroid scintigraphy (I-123 or I-131 scintigraphy), FLT and FDG-PET/CT images are visually evaluated and semiquantitatively by calculating the maximum standardized uptake value (SUVmax).	—

Countries

Japan

Outcome results

None listed

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