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Urinary incontinence (UI) is a condition with involuntary leakage of urine. UI has a significant impact on health related quality of life, poorer sleep quality and sexual function, reduced participation in social and physical activities and is associated with large health care charge. Non-surgical method is always recommended as first action with a step-by-step care starting from non-invasive to more invasive interventions. Systematic overview shows that available non-surgical treatment options in primary care indicated low results in improving effect. HIFEM® technology is a non-invasive method and studies showed significant result on women with UI. For Swedish healthcare HIFEM® is a new medical technology product to treat UI. However, there is a lack of knowledge about the HIFEM® effect in women seeking primary care.
The aim is to evaluate the effect of high-intensity electromagnetic energy (HIFEM®) on pelvic floor muscles, urinary leakage, sexual function, and health-related quality of life in women with urinary leakage in Swedish primary care, as well as to evaluate cost-effectiveness.
The intervention included six 30 minutes HIFEM® sessions once a week over six weeks compared with control group.
The results are expected to lead to effective non-surgical treatment options that can reach many patients, contribute to improving existing routines and can be a new potential way to support health promotion care in primary care and be a cost-effective investment.
Background Urinary incontinence (UI) is a condition with involuntary leakage of urine. UI has a significant impact on health-related quality of life, poorer sleep quality and sexual function, reduced participation in social and physical activities and is associated with large health care charge. Non-invasive method is always recommended as first action with a step-by-step care starting from non-invasive to more invasive interventions. Systematic overview shows that available non-surgical treatment options in primary care indicated low results in improving effect. HIFEM® technology is a non-invasive method and studies showed significant result on women with UI. For Swedish healthcare HIFEM® is a new medical technology product to treat UI. However, there is a lack of knowledge about the HIFEM® effect in women seeking primary care.
Objective:
he aim is to evaluate the effect of high-intensity electromagnetic energy (HIFEM®) on pelvic floor muscles, urinary leakage, sexual function, and health-related quality of life in women with urinary leakage in Swedish primary care, as well as to evaluate cost-effectiveness.
Method:
The study is a randomized controlled trial evaluating the effect of high-intensity electromagnetic energy (HIFEM®) on pelvic floor muscles in women with urinary leakage. The participants are randomized into two groups: a treatment group receiving active HIFEM treatment and a control group receiving non-active treatment (below therapeutic level). The intervention includes six 30-minute HIFEM® sessions, conducted once a week over six weeks, compared to the control group. The study is blinded to the participants.
Expected result:
Implementation of high-intensity electromagnetic energy (HIFEM®) is expected to improve health for women seeking primary care. The results are expected to increase the knowledge of how women's health is affected by short-term care in primary care through increased quality of life, pelvic floor muscle, sexual function and reduce urinary leakage.
The result may improve existing primary care routines for women with urinary incontinence. The results are also expected to lead to effective non-surgical treatment options that can reach many patients, contribute to improving existing routines and can be a new potential way to support health promotion care in primary care and be a cost-effective investment.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental: Group 1 Active Treatment Group (AG) | Active Comparator | Group 1 Active treatment group (AG) ● The AG group consists six HIFEM® treatments of 28 minutes at a frequency of one session/week for six consecutive weeks at program level 1 of 2. The woman will be sitting fully clothed on the HIFEM-chair. Before the first treatment, the woman answers questions about the degree of urinary leakage and records the frequency of urinary leakage before treatment and to next treatment. |
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| Experimental: Group 2 Sham-treatment Control Group (CG) | Sham Comparator | Group 2 Sham-treatment Control Group (CG) ● The CG group consists six non-active HIFEM® treatments (sham-treatment) of 28 minutes at a frecquency of one session/week for six consecutive weeks. The sham-treatment will provide some sensation but without active HIFEM technology. The programming for the sham treatment will be amplitude limited, with the setting below the therapeutic level (<10% effect).The participants will be placed on the HIFEM-chair in the same way as the AG group. Before the first treatment, the woman answers questions about the degree of urinary leakage and records the frequency of urinary leakage. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| HIFEM- chair | Device | The intervention consists of pelvic floor training combined with high-intensity electromagnetic energy treatment (HIFEM®). This includes six HIFEM® treatments (each lasting 28 minutes) with one session per week over six weeks. The woman completes a voiding diary before treatment and one week (±7 days) after treatment. She sits fully clothed on the HIFEM chair. |
| Measure | Description | Time Frame |
|---|---|---|
| Short time effect of change in health-related quality of life | Change in health-related quality of life using The Menopause Rating Scale (MRS) and The Short-Form Health Survey (SF-36). Validated questionnaires are used measured quality of life: MRS: measures occurrence of menopausal symptoms and health-related quality of life. The questionnaire, which consists of 11 questions and brings together menopausal symptoms in total and in three main groups, somatic symptoms, urogenital symptoms and psychological symptoms. The questionnaire indicates severity of symptoms on a 5-point scale. Low prevalence of symptoms indicates 0 points and high prevalence of symptoms 4 points. The total, individual questions and three subgroups are reported. SF-36: examines physical and mental health and changes over time. The questionnaire consists of 36 multiple-choice questions that are divided into eight subscales. Points on the subscales are between 0 - 100, higher values indicate better perceived health. | Change from baseline to one week, three and six months after completed intervention |
| Short time effect of high-intensity electromagnetic energy on pelvic floor muscles and urinary leakage. | What is the effect of high-intensity electromagnetic energy on pelvic floor musculature and urinary leakage measured by change in score in ICIQ-UI from baseline to one week, three and six months after completed intervention. •International Consultation on Incontinence Questionnaire-Urinary Incontinence-Short Form (ICIQ-UI):The ICIQ-UI is a validated form for use to assess female urinary incontinence. The form consists of four questions and calculates a total score from 0 to 21 from three of the four questions. Recommended cut-offs for severity of urinary leakage: mild (1-5), moderate (6-12), severe (13-18) and very severe (19-21). Higher value indicates worse perceived health. | Change from baseline to one week, three and six months after completed intervention |
| Short time effect of high-intensity electromagnetic energy on pelvic floor muscles and sexual funktion. | What is the effect of high-intensity electromagnetic energy on pelvic floor musculature and sexual funktion measured by change in score in ICIQ-UI and MRS urogenital symptoms from baseline to one week, three and six months after completed intervention. •International Consultation on Incontinence Questionnaire-Urinary Incontinence-Short Form (ICIQ-UI):The ICIQ-UI is a validated form for use to assess female urinary incontinence. The form consists of four questions and calculates a total score from 0 to 21 from three of the four questions. Recommended cut-offs for severity of urinary leakage: mild (1-5), moderate (6-12), severe (13-18) and very severe (19-21). Higher value indicates worse perceived health. The ICIQ-UI form is a validated form to assess female patients with urinary incontinence. The MRS assessed urogenital symptoms such as sexual funktion. With this measures, we hope to be able to assess for overall improvement in symptoms after treatment. |
| Measure | Description | Time Frame |
|---|---|---|
| Short time effect of high-intensity electromagnetic energy on pelvic floor muscles and social participation | Change in health-related quality of life using the social participation measured by:
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Inclusion Criteria:
Exclusion Criteria:
If the woman identifies herself as a woman, she fulfills one of the inclusion criteria for participating in the study
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Lena Rindner, PhD | Contact | +46730620700 | lena.rindner@vgregion.se | |
| Lena Nordeman, PhD, Docent | Contact | lena.nordeman@vgregion.se |
| Name | Affiliation | Role |
|---|---|---|
| Lena Rindner, PhD | Vastra Gotaland Region | Principal Investigator |
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The descriptive data provided will be summary data for each group. The investigators will not show data from single participants.
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| ID | Term |
|---|---|
| D014549 | Urinary Incontinence |
| D000092862 | Psychological Well-Being |
| ID | Term |
|---|---|
| D014555 | Urination Disorders |
| D014570 | Urologic Diseases |
| D052776 | Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
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The intervention treatment consists pelvic floor training with high-intensity electromagnetic energy treatment (HIFEM®). HIFEM® is approval and permission of Food and Drug Administration (FDA) and CE of European Union (EU) to treat UI. One HIFEM® treatment includes 12 000 "Kegel exercises" over 28 minutes on an "intervention-chair". The intervention includes six HIFEM® treatments of 28 minutes with one session per week for six weeks. The woman sits fully clothed on the intervention BLT Emsella chair. Before the first treatment, the woman answers questions about the degree of urinary leakage and records the frequency of urinary leakage before treatment and to next treatment.
Group 1: Active group (AG): Pelvic floor training with electromagnetic energy HIFEM®. Active treatment group (AG): Includes six HIFEM® treatments of 28 minutes at a frequency of one session/week for six consecutive weeks at program level 1 of 2.
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Group 2: Control group (CG): Non-active HIFEM® (sham-treatment) includes six 28-minute treatments with non-active HIFEM®, one treatment/week for a six-week continuous period with setting below therapeutic level (<10% effect). The control group will be placed on the intervention chair in the same way as the active treatment group. The sham treatment will provide some sensation but without active HIFEM technology. The programming for the sham treatment will be amplitude limited, with the setting below the therapeutic level (<10% effect).
|
| Change from baseline to one week, three and six months after completed intervention |
| Change from baseline to one week, three and six months after completed intervention |
| Short time effect of high-intensity electromagnetic energy on physical activity and incontinence | Change in health-related quality of life using the physical activity measured by change in score in two forms the MFI-20 and GSLPAQ from baseline to one week, three and six months after completed intervention. With this measures, we hope to be able to assess for overall improvement in symptoms after treatment.
With this measures, we hope to be able to assess for overall improvement in symptoms after treatment. | Change from baseline to six months after completed intervention |
| Does mental health improve when treating urinary incontinence with high-intensity electromagnetic energy compared to non-active treatment? | Change in mental health will be measured with: The Stress and Crisis Inventory (SCI-93). Assesses clinical signs of stress both physical and psychological. Assesses symptoms consistent with autonomic dysfunction. Reference values of <25 no dysfunction. Stress level > 25 - autonomic dysfunction - means limitation to varying degrees of ability and resources for normal psychosocial functioning and vocational rehabilitation. At a stress level > 105, the patient has obvious clinical problems as an obstacle to rehabilitation.
| Change from baseline to one week, three and six months after completed intervention |
| Short tile effect on high-intensity electromagnetic energy improve urogenital health and urinary incontinence | What is the effect of high-intensity electromagnetic energy on urogenital health measured by change in scores in MRS urogential and ICIQ-UI from baseline to one week, three and six months after completed intervention. These questionnaires MRS and ICIQ-UI, provide an overview of symptoms and the severity of discomfort on urogential health and incontinence. With this measures, we hope to be able to assess for overall improvement in symptoms after treatment. | Change from baseline to one week, three and six months after completed intervention |
| Short time effect on difference regarding incontinence aids after high-intensity electromagnetic energy compared to non-active treatment? | What is the effect of high-intensity electromagnetic energy on incontinence aids and incontinence from baseline to one week, three and six months after completed intervention. Questionnaire and diary for the assessment of frequency and consumption of incontinence aids. | Change from baseline to one week, three and six months after completed intervention |
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |
| D059411 | Lower Urinary Tract Symptoms |
| D020924 | Urological Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D010549 | Personal Satisfaction |
| D001519 | Behavior |