Development of occupational dose reduction program

Development and verification of effectiveness of radiation exposure reduction program for healthcare workers using digital transformation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1070220107

Enrollment

200

Registered

2023-02-17

Start date

2023-02-17

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

radiation injury

Interventions

Use of radiation protection teaching materials

D000069079

Radiation Exposure

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Radiation workers at Kyushu University Hospital, Hospital of University of Occupational and Environmental Health and Hirosaki University Hospital after April 2022 (regardless of age or gender) 2. Those who have obtained prior written consent

Exclusion criteria

Exclusion criteria: 1. If consent for research is not obtained 2. Intentional exposure 3. Using someone else's dosimeter 4. If you don't wear your dosimeter correctly

Design outcomes

Primary

Measure	Time frame
Occupational exposure data before and after taking teaching materials, distribution of exposure doses obtained from the real-time exposure warning system, number of effective exposure reduction measures implemented in action checklists	—

Secondary

Measure	Time frame
The number and connections of words listed based on impressions of the teaching materials.	—

Contacts

Public ContactFujibuchi Toshioh

Kyushu University

fujibuchi.toshioh.294@m.kyushu-u.ac.jp+81-92-642-6721

Outcome results

None listed

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