Clinical trial NCT03468465: Peripheral Transcutaneous Neuromodulation of the Post-tibial Nerve for Solifenacin 10 mg. Hyperactive Bladder Syndrome
Official title: Peripheral Transcutaneous Neuromodulation of the Post-tibial Nerve (T-PTNS) for Solifenacin 10 mg. in the Treatment of Hyperactive Bladder Syndrome: no Inferiority Phase IV Randomized Clinical Trial
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: PHASE4
Conditions: Urinary Incontinence
Keywords: Hyperactive Bladder Syndrome
Lead sponsor: Fundacion para la Formacion e Investigacion Sanitarias de la Region de Murcia
Sponsor class: OTHER
First posted: 2018-03-16
Enrollment: 110
Sex: FEMALE
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: OTHER

Brief summary: * To determine if the T-PTNS is not inferior in the short term (3 months) to one of the usual pharmacological treatments (Solifenacin) in the treatment of hyperactive bladder syndrome and with respect to the percentage of patients that improve 50% any of the 3 signs (Urinary frequency, diurnal / nocturnal frequency, urgency and urinary incontinence).
* To determine prognostic factors associated with insufficient improvement (less than 50% in the 3 main signs of hyperactive bladder syndrome (urinary frequency, urgency and urinary incontinence frequency) after treatment with T-PTNS and Solifenacin.

Detailed description: Patients will be randomized to receive the usual standard treatment with Solifenacin or treatment based on peripheral unilateral transcutaneous neuromodulation of the posterior tibial nerve .

Eligibility criteria: Inclusion Criteria:

* Women\> 18 years, diagnosed with hyperactive bladder syndrome for at least 6 months of evolution and who have taken Beta 3 agonists

Exclusion Criteria:

* Patients who can contribute biased information: have previously consumed and abandoned anticholinergic drugs due to lack of efficacy or side effects; Suffering from hyperactive bladder of neurogenic origin (multiple sclerosis, Parkinson's, spinal cord injury); Present cystocele or any pelvic organ prolapse\> 2 according to Pelvic Organ Prolapse-Q classification
* Patients who may become worse with the interventions envisaged in the study: being a implantable automatic defibrillators; With cutaneous alterations in lower extremities that prevent the placement of electrodes on the surface; Women who are pregnant or who may be pregnant during the duration of the clinical trial (prior and at each evaluation visit urine Bhcg will be requested to rule out pregnancy) or patients who are not able to manage transcutaneous electrical neurostimulation on an outpatient basis ) Or patients in whom Solifenacin is contraindicated: urinary retention, severe gastrointestinal disorders (including toxic megacolon), myasthenia gravis, or narrow-angle glaucoma, and in patients at risk of these conditions as hypersensitive at first Active or to any of the excipients, undergoing hemodialysis, with moderate hepatic insufficiency or severe renal insufficiency or in simultaneous treatment with a potent inhibitor of CYP3A4, eg ketoconazole.

Primary outcomes:
measure: Evaluate whether treatment with T-PTNS is not less than 3 months compared to the current standard pharmacological treatments regarding the episodes of urgency, urinary frequency, incontinence and nocturia, all measured with the 3-day voiding diary
timeFrame: 12 weeks
Secondary outcomes:
Other outcomes:
Locations:
city: El Palmar
country: Spain
facility: Hospital Clínico Universtario Virgen de la Arrixaca
state: Murcia
Study officials:
affiliation: Hospital Rafael Méndez (Lorca, Murcia. SPAIN)
name: José David Jiménez Parra, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Hospital Clínica Universitario Virgen de la Arrixaca (SPAIN)
name: María Luisa María Luisa, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Hospital Clínico Universitario Virgen de la Arrixaca (SPAIN)
name: José Felix Escudero Bregante, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Hospital General Universitario Reina Sofía (SPAIN)
name: Julián Oñate, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Hospital Clínico Universitario San Juan (SPAIN)
name: Ana Isabel López López, MD
role: PRINCIPAL_INVESTIGATOR
References: