Investigation on measurement accuracy of Lilium a- 200, a bladder volume ultrasound imaging device (preliminary study).

Investigation on measurement accuracy of Lilium a- 200, a bladder volume ultrasound imaging device (preliminary study). - LLM-001

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030345

Enrollment

Registered

2018-01-01

Start date

2017-12-17

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

Bladder functional assessment for healthy volunteers.

Interventions

To infuse by catheter saline water into the bladder.

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: (1)Healthy males older than 20 years, (2)Those whose residual are less than 50 ml measured by an ultrasound imaging system (Model SSA-550A from Toshiba Medical, called "Echo").

Exclusion criteria

Exclusion criteria: (1)Those who have LUTS, (2)Those whose residual were judged more than 50 ml by Echo. (3)Those the chief investigator considered to be ineligible for the investigation.

Design outcomes

Primary

Measure	Time frame
Measured value by Lilium a- 200 of residual in the bladder.	—

Secondary

Measure	Time frame
Convenience and ease of Lilium a- 200.	—

Countries

Japan

Contacts

Public ContactMr. Isao Shirasaki

Lilium Otsuka Co.,Ltd. President and Representative Director

ishirasaki@liotsuka.com042-704-3822

Outcome results

None listed

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