souseikai global clinical research center

Urology Studies

In the area of urology, clinical studies evaluating urodynamics are conducted when developing drugs for conditions such as urinary incontinence.

As of March 2022, we have conducted 5 urodynamics studies, which involved 45 healthy female volunteers and 26 female patients with stress urinary incontinence.

SOUSEIKAI Urology Study Experiences:


Healthy Subjects: Young Japanese Males/Females, Postmenopausal Females, Young Chinese Male/Females

Patients: Stress Urinary Incontinence (SUI), Nocturia, Benign Prostatic Hyperplasia(BPH)


SUI, BPH, Overactive Bladder(OAB), Erectile Dysfunction (ED), Prostate Cancer

Route of Administration

Oral administration, Intravesical administration

Medical Devices

  • Duet Logic G2 (Device Technologies)
  • Magnetic Stimulators (The Magstim Company Ltd.)

Duet Logic G2

Magnetic Stimulator

Sample results of magnetic stimulation


Yono M, Otani K, Ito K, Inoue Y, Furukawa K, Hori M, Tsuji S, Tanaka T, Sakata Y, Irie S,
"Effect of Duloxetine on Urethral Resting Pressure and on Sphincter Contracitity in Response to Coughing and Magnetic Simulation in Healthy Women",
Low Urin Tract Symptoms, ;7(2):93-8, 2015