Efficacy of Different Electrical Stimulation Placement in Patients With Overactive Bladder Syndrome

NCT ID: NCT03516435

Last Updated: 2018-05-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-04-09

Study Completion Date

2019-02-28

Brief Summary

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This experiment is expected to understand the benefits of different settings of electrical stimulation in the treatment of overactive bladder.

Detailed Description

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This experiment is expected to understand the benefits of different settings of electrical stimulation in the treatment of overactive bladder.The study will adopt a longitudinal research design with randomized quasi-experimental trial.The patients will recruited and be randomly assigned to Group A (Parasacral transcutaneous electrical stimulation) or Group B (Intravaginal electrical stimulation). There will be 30 participants in each group. Data will be collected 2 times.

Conditions

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Overactive Bladder Syndrome

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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Parasacral transcutaneous ES

20min./session, 2 sessions/week ,12 sessions of Parasacral transcutaneous electrical stimulation.

Group Type EXPERIMENTAL

Parasacral transcutaneous electrical stimulation

Intervention Type DEVICE

Asymmetrical biphasic square current pulse Frequency:10 Hz pulse width:1.0 ms Intensity:highest tolerable intensity(≦80 mA.) Parasacral transcutaneous electrical stimulation:Clinic using 2 superficial 3.5 cm electrodes placed on each side of S3 and S4.

Intravaginal electrical stimulation

20min./session, 2 sessions/week ,12 sessions of Intravaginal electrical stimulation.

Group Type ACTIVE_COMPARATOR

Intravaginal electrical stimulation

Intervention Type DEVICE

Asymmetrical biphasic square current pulse Frequency:10 Hz pulse width:1.0 ms Intensity:highest tolerable intensity(≦80 mA.) Intravaginal electrical stimulation:The electrode plug for vaginal plug was cylinder-formed with ring-formed placed into vaginal.

Interventions

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Parasacral transcutaneous electrical stimulation

Asymmetrical biphasic square current pulse Frequency:10 Hz pulse width:1.0 ms Intensity:highest tolerable intensity(≦80 mA.) Parasacral transcutaneous electrical stimulation:Clinic using 2 superficial 3.5 cm electrodes placed on each side of S3 and S4.

Intervention Type DEVICE

Intravaginal electrical stimulation

Asymmetrical biphasic square current pulse Frequency:10 Hz pulse width:1.0 ms Intensity:highest tolerable intensity(≦80 mA.) Intravaginal electrical stimulation:The electrode plug for vaginal plug was cylinder-formed with ring-formed placed into vaginal.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Urinary incontinence due to detrusor overactivity
* No patients had been taking anticholinergics or tricyclic depressants and none had been treated by pelvic floor exercise, bladder training, or pelvic surgery before entry into the study.

Exclusion Criteria

* stress incontinence
* urinary tract infection
* neurological disease
* genital prolapse higher than stage II on POP-Q system
* pregnancy
* diabetes mellitus
* a history of anti-incontinence surgery and/or prolapse repair
* pelvic tumors and previously treated with radiation therapy or antimuscarinic agents
* patients who were not cooperative
* electrical stimulation contraindications
Minimum Eligible Age

20 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Chung Shan Medical University

OTHER

Sponsor Role lead

Responsible Party

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Yeh

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Chen Gin-Den, PhD

Role: STUDY_CHAIR

Chung Shan Medical University

Chen Yi-Ching, MS

Role: STUDY_DIRECTOR

Chung Shan Medical University

Chang Chia-Yun, MS student

Role: PRINCIPAL_INVESTIGATOR

Chung Shan Medical University

Locations

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Chung Shan Medical University Hospital

Taichung, , Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Chen Gin-Den, PhD

Role: CONTACT

+886-4-24730022 ext. 11600

Chen Yi-Ching, MS

Role: CONTACT

+886-4-24730022 ext. 12378

Facility Contacts

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Role: primary

886-4-24739595 ext. 21737

Other Identifiers

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CS17150

Identifier Type: -

Identifier Source: org_study_id

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