Clinical applications of non invasive Doppler ultrasound urodynamic study

Clinical applications of non invasive Doppler ultrasound urodynamic study - Doppler ultrasound urodynamic study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011309

Enrollment

300

Registered

2013-08-01

Start date

2013-08-01

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

Benign prostatic hypertrophy Neurogenic bladder

Interventions

Ultrasound probe positioning using a remote controlled robotic manipultor

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Agreement of the patient

Exclusion criteria

Exclusion criteria: Patients who cannot void on the ultrasound probe at the perineal region.

Design outcomes

Primary

Measure	Time frame
Ratio of cases who can be measured velocity related parameters against total number of cases studied.	—

Secondary

Measure	Time frame
Functional cross sectional area at prostatic urethra (A1) Velocity ratio (VR: Velocity above the sphincter divided by that below it)	—

Countries

Japan

Contacts

Public ContactHideo Ozawa

Mizushima Central Hospital Department of Urology

UrOzawa@aol.jp81864443311

Outcome results

None listed

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