Scattered radiation exposure to operator during ureteroscopy for stone disease: effect of protective lead curtains, a controlled trial

Scattered radiation exposure to operator during ureteroscopy for stone disease: effect of protective lead curtains, a controlled trial - Scattered radiation exposure to operator during ureteroscopy for stone disease: effect of protective lead curtains, a controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025753

Enrollment

Registered

2017-01-19

Start date

2017-01-01

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

Stone of upper urinary tract

Interventions

Using protective lead curtains Not using protective lead curtains

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with ureteroscopic treatment for urolithiasis

Exclusion criteria

Exclusion criteria: Not positioning the lithotomy position Not performing general anesthesia

Design outcomes

Primary

Measure	Time frame
Reduction of effective dose to operator between 2 groups	—

Secondary

Measure	Time frame
Comparison with measured dose at neck, waist outside apron and chest inside apron between 2 groups	—

Countries

Japan

Contacts

Public ContactTakaaki Inoue

Kansai Medical University, Medical center Urology and surgery, stone center

inouetak@hirakata.kmu.ac.jp81-06-6992-1001

Outcome results

None listed

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