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Neurotech Vital Device For The Treatment Of Stress Urinary Incontinence

Primary Purpose

Stress Urinary Incontinence

Status
Completed
Phase
Not Applicable
Locations
Germany
Study Type
Interventional
Intervention
Active Neurotech Vital
Modified Neurotech Vital Device
Sponsored by
Atlantic Therapeutics
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Stress Urinary Incontinence focused on measuring Stress urinary Incontinence, SUI, Continence

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)FemaleDoes not accept healthy volunteers

Inclusion Criteria:

  • Subjects who are female and at least 18 years of age.
  • Subjects who have signed informed consent form prior to any study related activity.
  • Subjects who have previously failed a 6 week volitional pelvic floor muscle training programme or in the Investigators opinion an equivalent lifestyle and exercise programme.
  • Subjects who have been clinically diagnosed with stress urinary incontinence and demonstrate a >4g urine leakage following a standardised 1-minute stress test at 1 hour post-bladder filling protocol (1-hour pad weight test). Stress urinary incontinence is defined as complaint of involuntary leakage on effort or exertion, or on sneezing and coughing' (International Continence Society).
  • Subjects who have scored at least 18 out of 27 for the Stress Incontinence Questions and are confirmed as having predominant stress urinary incontinence on the Medical, Epidemiologic and Social Aspects of Aging Urinary Incontinence (MESA) Questionnaire completed at the screening assessment.
  • Subjects with a Body Mass Index of ≤ 40 kg/m2
  • Subjects who are able to give voluntary, written informed consent to participate in this study and from whom consent has been obtained.
  • Subjects who are able to understand this study and are willing to complete all the study assessments.

Exclusion Criteria:

  • Subjects who have an existing medical condition that would compromise their participation in the study.
  • Subjects who have a physical condition that would make them unable to perform the study procedures.
  • Subjects who have any respiratory condition including a chronic cough or history of same.
  • Subjects with a history of an underlying neurological condition.
  • Subjects with a history of low back pain involving the spinal nerve root.
  • Subjects who are currently taking medication, or have taken medication in the last 4 weeks, for urinary incontinence or that effect urinary output function including anti-cholinergics or anti-histamines or any anti-anxiety medications.
  • Subjects with a blood clotting disorder or who are taking anti-coagulant medications.
  • Subjects who have previously had any uro-gynaecological related surgery excluding hysterectomy.
  • Subjects with a clinical diagnosis of prolapse greater than Stage 2.
  • Subjects who are pregnant or could be pregnant.
  • Subjects who are less than 6 months post-partum or who are lactating.
  • Subjects who have any intra-uterine devices or metal implants in the pelvic area, including hip and lumbar spine.
  • Subjects with pelvic pain or fibromyalgia or paravaginal defect.
  • Subjects with an active implanted medical device (i.e. pacemaker, pump etc).
  • Subjects with a history of heart disease or stroke.
  • Subjects with a known cancer.
  • Subjects with an injury or disability affecting any part of their body which will be in contact with the garment.
  • Subjects who are currently involved in any injury litigation claims.
  • Subjects who have participated in a clinical study in the last 3 months or any previous clinical study with Bio-Medical Research Ltd.
  • Subjects who have been committed to an institution by virtue of an order issued either by the courts or by an authority.
  • Any vulnerable subjects defined as individuals whose willingness to volunteer in a clinical study may be unduly influenced by the expectation, whether justified or not, of benefits associated with participation, or of a retaliatory response from senior members of a hierarchy in case of refusal to participate. Examples are members of a group with a hierarchical structure, such as medical, pharmacy, dental and nursing students, subordinate hospital and laboratory personnel, employees of the pharmaceutical and medical device industry, members of the armed forces, and persons kept in detention. Other vulnerable subjects include patients with incurable diseases, persons in nursing homes, unemployed or impoverished persons, patients in emergency situations, ethnic minority groups, homeless persons, nomads, refugees, minors, and those incapable of giving consent.

Sites / Locations

  • St Hedwig Krankenhaus
  • Klinikum Brandenburg,
  • St Joesph Hospital,

Arms of the Study

Arm 1

Arm 2

Arm Type

Active Comparator

Placebo Comparator

Arm Label

Active Neurotech Vital Device

Modified Neurotech Vital Device

Arm Description

50% of 140 patients on a 12 week treatment programme with the device used 5 days out of 7 for 30minutes over 12 weeks.

50% of 140 patients on a 12 week treatment programme with the device used 5 days out of 7 for 30 minutes over 12 weeks.

Outcomes

Primary Outcome Measures

All participants taking part in a standardised 1-minute stress test
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at baseline and then what it measures at 12 weeks after the 12 weeks treatment with the device. Comparing these against one another to look at any improvement.
All participants to complete a Quality of life questionnaire (I-QOL)
We will look at the scores which are taken from these questionnaires (depending on which answer is ticked by the participant on the questionnaire) at baseline before treatment with the device commences and then again after 12 weeks of treatment with the device and compare the scores for any improvement.

Secondary Outcome Measures

participants taking part in a 1 minute stress test
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at 4, 8 and 12 weeks against each other and calculate any difference to ascertain if any improvment has been gained by following the device treatment schedule.
participants taking part in a 1-hour pad weight test
The loss of urine in grams after this test at the above time points will be collected and using the definition of dryness (pad weight of less than 1 gram) they will be looked at to see if at any of the above timepoints the participants are classed as dry i.e. have urine loss of less than 1gram following the stres test.
particpants taking part in the stress test and then having the pad weight to show loss of urine.
We are looking at a significant reduction in the weight of the pad after the stress test has taken place, this improvement is defined as a greater than 50% reduction in pad weight in all particpants who took the test at baseline compared to the weight of the pad at 4, 8 and 12 weeks and at 6months for the main and cohort studies.
1-hour pad weight test
reduction in pad weight on the 1-hour pad weight test in relation to the mean intensity of the stimulation delivered during the 12-week treatment programme;
quality of life questionnaire
quality of life assessed using the Incontinence Quality of Life Questionnaire (I-QOL) (except for the 12 week assessment which is one of the primary endpoints);
quality of life questionnaire
quality of life questionnaire assessed using the Kings Health Questionnaire (KHQ)
24 hour pad weight test
urine leakage experienced by the subject at home during a 24-hour period (24-hour pad weight test);
24 hour pad weight test
dryness, defined as a pad weight of less than 1.3g on the 24-hour pad weight test;
24hour pad weight test
significant improvement, defined as a greater than 50% reduction in pad weight from baseline on the 24-hour pad weight test;
3-day diary card
number of incontinence episodes/day recorded using a 3-day voiding diary;
3-day voiding diary
number of pads used/day recorded using a 3-day voiding diary;
Modified Oxford Score
pelvic floor strength and quality of contraction measured using the Modified Oxford Score;
Pelvic floor ultrasound
pelvic floor muscle function measured using sonographic/real time ultrasound imaging/recording with displacement measurement using on screen callipers on the sonogram unit to assess volitional contractions
participants taking part in a 1 minute stress test
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at 4, 8 and 12 weeks against each other and calculate any difference to ascertain if any improvment has been gained by following the device treatment schedule.

Full Information

First Posted
September 4, 2013
Last Updated
February 1, 2018
Sponsor
Atlantic Therapeutics
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1. Study Identification

Unique Protocol Identification Number
NCT02214784
Brief Title
Neurotech Vital Device For The Treatment Of Stress Urinary Incontinence
Official Title
A Randomised Controlled Double-Blind Clinical Study To Evaluate The Safety And Performance Of Neuromuscular Electrical Stimulation (NMES) With The Neurotech Vital Device For The Treatment Of Stress Urinary Incontinence
Study Type
Interventional

2. Study Status

Record Verification Date
February 2018
Overall Recruitment Status
Completed
Study Start Date
December 2012 (undefined)
Primary Completion Date
January 2015 (Actual)
Study Completion Date
January 2015 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Atlantic Therapeutics

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
Stress Urinary Incontinence (SUI) is described as an uncontrolled loss of urine which happens when physical activities such as running, jumping and lifting etc are carried out or when increased pressure to the bladder in everyday life is applied by simply sneezing or coughing. There are various treatment options available - surgical operations, pelvic floor exercises/muscle training and electrical stimulation. This study aims to prove that using the Neurotech Vital device for 12 weeks can stimulate the pelvic floor muscles to strengthen and tone them and in doing so improving stress urinary incontinence. We are comparing the Neurotech Vital device with an altered Neurotech Vital device that does not give the same stimulation treatment. There is a 50% chance of you receiving the altered device, if you do, you will be offered the non-altered Neurotech vital device after your first 12 week treatment programme. Both devices are identical in looks, but give different stimulations through the skin contact electrodes.
Detailed Description
The study involves wearing a device that includes a wired garment around the hip and bottom area for a period of 30 minutes, 5 days out of 7, for 12 weeks. During this treatment, electrical stimulation is passed through skin contact electrodes (large sticky black pads) which causes the pelvic floor to contract and relax, without you having to do anything. This treatment is not painful and is very similar to the workout you would get from relaxing and contracting your pelvic floor muscles yourself, however the device produces a much stronger contraction. The study is open to females who have failed a 6 week exercise programme and have been diagnosed with Stress Urinary Incontinence. It will take place at hospital uro-gynaecology clinics/continence clinics across the United Kingdom. The study could last up to 16 months. This study is being carried out to further prove that the Neurotech Vital device is an effective way of treating stress urinary incontinence in female participants.The study will look at the results of a 12 week treatment programme with the Neurotech Vital device compared to the modified Neurotech Vital device. It will compare the following: how much urine is lost in a standard 1 minute stress test carried out at the baseline visit (start of the treatment) right through to visit 5 (end of the treatment - 12 weeks). How much improvement is shown in the quality of life questionnaire (this is measured by ticking questions which have scores attached to them and adding up the total score for the questionnaire). This questionnaire asks questions on quality of life which is affected by stress urinary incontinence.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Stress Urinary Incontinence
Keywords
Stress urinary Incontinence, SUI, Continence

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Crossover Assignment
Masking
ParticipantCare ProviderInvestigator
Allocation
Randomized
Enrollment
50 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Active Neurotech Vital Device
Arm Type
Active Comparator
Arm Description
50% of 140 patients on a 12 week treatment programme with the device used 5 days out of 7 for 30minutes over 12 weeks.
Arm Title
Modified Neurotech Vital Device
Arm Type
Placebo Comparator
Arm Description
50% of 140 patients on a 12 week treatment programme with the device used 5 days out of 7 for 30 minutes over 12 weeks.
Intervention Type
Device
Intervention Name(s)
Active Neurotech Vital
Intervention Description
12 weeks treatment for 30 minutes per day, 5 days out of 7.
Intervention Type
Device
Intervention Name(s)
Modified Neurotech Vital Device
Intervention Description
12 weeks treatment for 30 minutes per day for 5 days out of 7.
Primary Outcome Measure Information:
Title
All participants taking part in a standardised 1-minute stress test
Description
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at baseline and then what it measures at 12 weeks after the 12 weeks treatment with the device. Comparing these against one another to look at any improvement.
Time Frame
12 weeks
Title
All participants to complete a Quality of life questionnaire (I-QOL)
Description
We will look at the scores which are taken from these questionnaires (depending on which answer is ticked by the participant on the questionnaire) at baseline before treatment with the device commences and then again after 12 weeks of treatment with the device and compare the scores for any improvement.
Time Frame
12 weeks
Secondary Outcome Measure Information:
Title
participants taking part in a 1 minute stress test
Description
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at 4, 8 and 12 weeks against each other and calculate any difference to ascertain if any improvment has been gained by following the device treatment schedule.
Time Frame
4, 8, 12 and 26 weeks
Title
participants taking part in a 1-hour pad weight test
Description
The loss of urine in grams after this test at the above time points will be collected and using the definition of dryness (pad weight of less than 1 gram) they will be looked at to see if at any of the above timepoints the participants are classed as dry i.e. have urine loss of less than 1gram following the stres test.
Time Frame
Stress test done at 4, 8 and 12 weeks during treatment with the device and at 6 months, for the main and cohort part of study
Title
particpants taking part in the stress test and then having the pad weight to show loss of urine.
Description
We are looking at a significant reduction in the weight of the pad after the stress test has taken place, this improvement is defined as a greater than 50% reduction in pad weight in all particpants who took the test at baseline compared to the weight of the pad at 4, 8 and 12 weeks and at 6months for the main and cohort studies.
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
1-hour pad weight test
Description
reduction in pad weight on the 1-hour pad weight test in relation to the mean intensity of the stimulation delivered during the 12-week treatment programme;
Time Frame
4, 8 and 12 weeks and at 6 months, for main and cohort part of the study
Title
quality of life questionnaire
Description
quality of life assessed using the Incontinence Quality of Life Questionnaire (I-QOL) (except for the 12 week assessment which is one of the primary endpoints);
Time Frame
4, 8 and 12 weeks and at 6 months, for main part and cohort part of the study
Title
quality of life questionnaire
Description
quality of life questionnaire assessed using the Kings Health Questionnaire (KHQ)
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
24 hour pad weight test
Description
urine leakage experienced by the subject at home during a 24-hour period (24-hour pad weight test);
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
24 hour pad weight test
Description
dryness, defined as a pad weight of less than 1.3g on the 24-hour pad weight test;
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
24hour pad weight test
Description
significant improvement, defined as a greater than 50% reduction in pad weight from baseline on the 24-hour pad weight test;
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
3-day diary card
Description
number of incontinence episodes/day recorded using a 3-day voiding diary;
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
3-day voiding diary
Description
number of pads used/day recorded using a 3-day voiding diary;
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
Modified Oxford Score
Description
pelvic floor strength and quality of contraction measured using the Modified Oxford Score;
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
Pelvic floor ultrasound
Description
pelvic floor muscle function measured using sonographic/real time ultrasound imaging/recording with displacement measurement using on screen callipers on the sonogram unit to assess volitional contractions
Time Frame
4, 8 and 12 weeks and at 6 months for main and cohort part of the study
Title
participants taking part in a 1 minute stress test
Description
We will look at the amount of urine in grams which is lost by participants when carrying out a stress test with all participants and compare their urine loss measured at 4, 8 and 12 weeks against each other and calculate any difference to ascertain if any improvment has been gained by following the device treatment schedule.
Time Frame
We will compare the urine loss against the urine loss after 4weeks treatment with the device and also after 8weeks treatment with the device and 12 weeks treatment
Other Pre-specified Outcome Measures:
Title
3-day voiding diary
Description
time to achieve dryness (i.e. no record of any leaks) on the 3-day voiding diary;
Time Frame
6, 9 and 12 months
Title
device compliance download
Description
compliance with the treatment protocol during the 12-week treatment programme;
Time Frame
6, 9 and 12 months
Title
Device Ease of Use Questionnaire
Description
subject feedback on the device recorded by the Device Ease of Use Questionnaire following completion of the 12-week treatment programme;
Time Frame
12 weeks cohort and main study
Title
We will collect from all participants the number of Adverse Events (AEs), Serious Adverse Events (SAEs), Serious Adverse Device Events (SADEs) and Uunexpected Adverse Device Events (UADE)and any Device Deficiencies.
Description
the safety will be ascertained according to how many participants report any device related adverse events and and device related serious adverse events also we will look at device deficiencies reported by all the participants
Time Frame
Screening to 26 weeks
Title
Participants completing a Quality of life questionnaire
Description
The scores collected on these questionnaires will be compared against the scores collected at 12 months - The Kings Health Questionnaire and Incontinence Quality of Life Questionnaire (I-QOL)both are completed at 9 months into the study and 12 months.
Time Frame
scores looked at from the questionnaires completed at 9 months and 12 months

10. Eligibility

Sex
Female
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Subjects who are female and at least 18 years of age. Subjects who have signed informed consent form prior to any study related activity. Subjects who have previously failed a 6 week volitional pelvic floor muscle training programme or in the Investigators opinion an equivalent lifestyle and exercise programme. Subjects who have been clinically diagnosed with stress urinary incontinence and demonstrate a >4g urine leakage following a standardised 1-minute stress test at 1 hour post-bladder filling protocol (1-hour pad weight test). Stress urinary incontinence is defined as complaint of involuntary leakage on effort or exertion, or on sneezing and coughing' (International Continence Society). Subjects who have scored at least 18 out of 27 for the Stress Incontinence Questions and are confirmed as having predominant stress urinary incontinence on the Medical, Epidemiologic and Social Aspects of Aging Urinary Incontinence (MESA) Questionnaire completed at the screening assessment. Subjects with a Body Mass Index of ≤ 40 kg/m2 Subjects who are able to give voluntary, written informed consent to participate in this study and from whom consent has been obtained. Subjects who are able to understand this study and are willing to complete all the study assessments. Exclusion Criteria: Subjects who have an existing medical condition that would compromise their participation in the study. Subjects who have a physical condition that would make them unable to perform the study procedures. Subjects who have any respiratory condition including a chronic cough or history of same. Subjects with a history of an underlying neurological condition. Subjects with a history of low back pain involving the spinal nerve root. Subjects who are currently taking medication, or have taken medication in the last 4 weeks, for urinary incontinence or that effect urinary output function including anti-cholinergics or anti-histamines or any anti-anxiety medications. Subjects with a blood clotting disorder or who are taking anti-coagulant medications. Subjects who have previously had any uro-gynaecological related surgery excluding hysterectomy. Subjects with a clinical diagnosis of prolapse greater than Stage 2. Subjects who are pregnant or could be pregnant. Subjects who are less than 6 months post-partum or who are lactating. Subjects who have any intra-uterine devices or metal implants in the pelvic area, including hip and lumbar spine. Subjects with pelvic pain or fibromyalgia or paravaginal defect. Subjects with an active implanted medical device (i.e. pacemaker, pump etc). Subjects with a history of heart disease or stroke. Subjects with a known cancer. Subjects with an injury or disability affecting any part of their body which will be in contact with the garment. Subjects who are currently involved in any injury litigation claims. Subjects who have participated in a clinical study in the last 3 months or any previous clinical study with Bio-Medical Research Ltd. Subjects who have been committed to an institution by virtue of an order issued either by the courts or by an authority. Any vulnerable subjects defined as individuals whose willingness to volunteer in a clinical study may be unduly influenced by the expectation, whether justified or not, of benefits associated with participation, or of a retaliatory response from senior members of a hierarchy in case of refusal to participate. Examples are members of a group with a hierarchical structure, such as medical, pharmacy, dental and nursing students, subordinate hospital and laboratory personnel, employees of the pharmaceutical and medical device industry, members of the armed forces, and persons kept in detention. Other vulnerable subjects include patients with incurable diseases, persons in nursing homes, unemployed or impoverished persons, patients in emergency situations, ethnic minority groups, homeless persons, nomads, refugees, minors, and those incapable of giving consent.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
R Tunn, Professor
Organizational Affiliation
St Hedwig Krankenhaus, Berlin
Official's Role
Principal Investigator
Facility Information:
Facility Name
St Hedwig Krankenhaus
City
Berlin
Country
Germany
Facility Name
Klinikum Brandenburg,
City
Brandenburg
Country
Germany
Facility Name
St Joesph Hospital,
City
Frankfurt
Country
Germany

12. IPD Sharing Statement

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Neurotech Vital Device For The Treatment Of Stress Urinary Incontinence

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