NCT06072703Recruiting
Neuromodulating Cortical Regions Involved in Neurogenic Bladder in MS
A Randomized, Sham-Controlled Clinical Trial Evaluating Individualized Neuromodulation of Cortical Regions Involved in Neurogenic Overactive Bladder in Multiple Sclerosis
Source: ClinicalTrials.gov · Last updated 23 Mar 2026
Brief summary (registry, in English)
Neurogenic overactive bladder (NOAB), characterized by urinary frequency, urgency or urgency incontinence symptoms occurring during the storage phase of the bladder, is the most common urinary complaint in multiple sclerosis (MS). Current management options for NOAB in MS have limited efficacy and considerable adverse effects, which underscores the significance of this study and highlights the need for better, less invasive therapies. This novel study investigates brain therapeutic targets that could shift the focus of NOAB management in MS from a bladder-centric focus to brain restoration; specifically modulating the brain regions identified in the prior functional magnetic resonance imagining studies. Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive brain stimulation that can modulate neurons (excite or inhibit) to improve the connectivity of the regions of interest (ROI). The preliminary data demonstrate, for the first time, significant improvement in bladder symptoms in ten women with MS who have voiding dysfunction following multifocal transcranial magnetic stimulation without any treatment-related adverse effects. This randomized double-blind, sham-controlled single center clinical trial with an optional open-label extension (OLE) phase is designed to evaluate the effects of targeted rTMS in women with MS and NOAB by investigating restorative reorganization of brain function The main purpose of this study is to determine the effects of individualized repetitive Transcranial Magnetic Stimulation (rTMS) for improving overactive bladder symptoms such as urinary frequency and urgency with or without incontinence in individuals with multiple sclerosis (MS). Patients will undergo initial screening that includes a demographics information, physical exam, past medical and surgical history, medication list, urine pregnancy test (female subjects with childbearing potential), and completion of questionnaires to confirm the eligibility of patients. All eligible patients will be required to complete a functional MRI scan followed by locating the regions of interest through neural navigation system and finally receiving 10 treatment sessions. Since this is a randomized trial, some patients will receive active treatment/ therapy sessions while others will only receive sham or placebo treatments. The total duration to complete all treatment sessions and follow up visits is approximately 4-5 months.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 29 (estimated)
- First submitted
- 11 May 2023
- Start date
- 30 Oct 2023
- Primary completion date
- 31 Dec 2027
- Lead sponsor
- The Methodist Hospital Research Institute
- Diseases
- Multiple sclerosis
- NCT number
- NCT06072703
What you commit to
- Study type: Interventional
- Planned participants: 29
- From 30 Oct 2023 to the primary completion date, 31 Dec 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- History of seizure disorder (SZ), immediate family of SZ disorder, in addition to individuals who are taking any medications such as (bupropion) Wellbutrin or substances (ex: heavy alcohol use) that would lower seizure threshold will be excluded.
- History of bipolar disorder, or individuals who are taking medications that can exacerbate the condition such as tricyclic antidepressants, selective serotonin reuptake inhibitors, serotonin-nor-epinephrine reuptake inhibitors, anti-psychotics, lithium, bupropion (Wellbutrin) and antihistamines will be excluded.
- All intracranial lesions and hemorrhagic stroke will be excluded
- History of moderate to severe heart disease or unstable angina
- History of Autonomic Dysreflexia
- History of interstitial cystitis, pelvic radiation
Other
- Pregnant/planning to become pregnant or nursing
- Urodynamic findings of bladder outlet obstruction
- Baclofen or other intrathecal pumps, Pacemakers.
- Intra-detrusor botulinumtoxinA (BTX-A) injection over the past 6 months
- Incarcerated patients will be excluded.
- Active sacral nerve stimulation (SNS) device or any other spinal stimulators
- Indwelling urethral or suprapubic catheter
Who the study is looking for
- Adult women (≥ 18 years of age)
- Clinically stable MS defined as ExpandedDisability Status Score (EDSS) ≤ 7.5without exacerbation worsening in the preceding 6 months prior to study entry
- Neurogenic Lower Urinary Tract Dysfunction symptoms ≥ 3 months with NBSS total ≥ 15
- Individuals with Montreal Cognitive Assessment (MoCA) score \>10 will be eligible
- At least one bladder storage symptoms (e.g., urinary frequency, urinary urgency, nocturia with or without incontinence) indicated by OAB -AT≥ 8
- Individuals with active urinary tract infection (UTI) will be treated and will be enrolled after negative urinalysis
Age in the registry: 18 years to - · Sex: Female · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Houston Methodist Hospital Coordinator of this site? Confirm its status | Houston | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.