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Study on the reconstruction of I-131 measurements in the thyroid using individual numerical phantoms

Study on the reconstruction of I-131 measurements in the thyroid using individual numerical phantoms - Study on the reconstruction of I-131 measurements in the thyroid using individual numerical phantoms

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000022667
Enrollment
7
Registered
2016-06-08
Start date
2016-06-01
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

Persons who had accidental intake of radionuclides

Interventions

MRI photography

Sponsors

National Institute for Quantum and Radiological Institute of Radiological Science and Technology
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Nuclear power plant workers whose effective doses are expected to be 250 mSv or higher

Exclusion criteria

Exclusion criteria: Persons with contraindication to MRI examinations

Design outcomes

Primary

MeasureTime frame
Comparison in the detector's response between numerical phantoms and a physical phantom—

Countries

Japan

Contacts

Public ContactOsamu Kurihara

National Institute for Quantum and Radiological Institute of Radiological Science and Technology Dept. of Radiation Measurement and Dose Assessment

kurihara.osamu@qst.go.jp043-206-4734

Outcome results

None listed

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