Efficacy of Magnetic Stimulation for Stress Urinary Incontinence

A total of 120 female patients will be randomly assigned into two treatment groups (active arm and sham arm) in a 1:1 ratio. The standard QRS®-1010 PelviCenter treatment plan involves 16 sessions of 20 minutes each. Each subject will attend 2 sessions per week (total 16 sessions).

Inclusion criteria

• Female aged at least 21 years old
• Demonstration of stress urinary incontinence by vaginal examination with half full bladder (200 to 250ml)
• ICIQ UI SF score ≥ 6 points
• Able and agree to carry out one hour pad test

Exclusion criteria

• Acute severe infections
• Urinary tract infections and hematuria, active vaginal lesions or infections
• Pelvic organ prolapse stage III and IV, severe urethral sphincter weakness/defect, suspected fistula
• Severe cardiac arrhythmia
• Cardiac pacemaker or other implanted metallic devices
• History of pelvic irradiation
• Pregnant, or actively trying to conceive.
• Neurologic conditions such as epilepsy, Parkinson disease, multiple sclerosis
• Patient who has been treated with electromagnetic stimulation
• Concurrent medications with alpha-adrenergic antagonists (e.g. terazosin, tamsulosin, doxazosin), diuretics, serotonin/norepinephrine reuptake inhibitors (SNRIs) or any other medications known to worsen incontinence.
• Post void residual volume of ≥ 200ml
• Random blood sugar >10 mmol/L
• Patient who had pelvic or gynaecological surgery for less than three weeks
• Patient scheduled for pelvic or gynaecological surgery in the next eight weeks