HIFEM for Incontinence After Menopause High-Intensity Focused Electromagnetic (HIFEM)

Official title

Randomized Trial on Pelvic Floor Training With and Without HIFEM for Stress Urinary Incontinence

Overview

It is not difficult to imagine that leaking urine affects life in many contexts. Unfortunately, it is everyday life for far too many people in our society. According to the National Board of Health and Welfare, incontinence primarily affects older people, and both women and men are vulnerable. In Sweden, just over 530,000 people over the age of 65 have problems and almost 80 percent of all people in special housing have such urine leakage that they need to use incontinence aids. First-line treatment for women with incontinence is local estrogen and pelvic floor training. Surgery may also be considered if this treatment does not provide sufficient effect. A new type of treatment for stress, urge and mixed incontinence is now on the market, High-Intensity Focused Electromagnetic (HIFEM®) treatment. This involves electromagnetic stimulation that causes contractions in the pelvic floor muscles. The treatment is not painful or invasive and the patient sits clothed in the treatment chair. In Sweden, HIFEM® is mainly available outside of traditional healthcare and is very expensive. It is also often given by unauthorized actors. We are now planning a study whose purpose is to evaluate the effect of HIFEM® on women over 65 years of age with stress incontinence. A group of 100 women will be randomized to: 1. Standard treatment, i.e. physiotherapy-led pelvic floor training 2. As above with the addition of 10 treatments of 30 minutes with HIFEM®. The evaluation will be carried out regarding leakage, need for incontinence aids and pelvic floor strength immediately and six months after the intervention. The women will also rate their incontinence symptoms, physical activity level, physical function and quality of life. A group will also be interviewed about their experiences of living with incontinence and the treatment. Before the study start, a case study will be performed in which 10 women will be included. They will receive 10 treatments and measure, with the same outcomes, the effects. Alternative treatment methods are important to meet the care needs we have today but also in the future. If treatment with HIFEM® can be effective for women over 65, it could, in addition to reducing incontinence problems and the consequences of these problems, also lead to reduced costs for society regarding care and incontinence products, as well as reduced environmental impact.

Interventions

• Device Pelvic floor training as described in point a above, with the addition of HIFEM.
  Pelvic floor training with the addition of HIFEM. The treatment will be administered over 8-10 sessions of 30 minutes each, over a period of 4-6 weeks, with two sessions per week. During treatment, the women will sit fully clothed in a treatment chair and receive standardized stimulation of the pelvic floor muscles.
• Other Pelvic Floor exercises
  Pelvic floor training according to national guidelines

Primary outcome measures

• Leakage volume [Time frame: From enrollment to the end of treatment at 5 weeks. Follow up at 6 months and at 1 year.]
• Urinary incontinence severity [Time frame: Baseline, post-treatment, 6 months, 12 months]

Secondary outcome measures (6)

• Number of leakage/day [Time frame: From enrollment to the end of treatment at 5 weeks. Follow up at 6 months and at 1 year.]
• Need of continence aids [Time frame: From enrollment to the end of treatment at 5 weeks. Follow up at 6 months and at 1 year.]
• Pelvic floor muscle strength [Time frame: Before and after the intervention]
• Impact of urinary incontinence on sexual health [Time frame: At baseline, post-treatment, 6 months, and 12 months.]
• Health-related quality of life [Time frame: At baseline, post-treatment, 6 months, and 12 months.]
• Rated physical function [Time frame: At baseline, post-treatment, 6 months, and 12 months]

Eligibility criteria

Inclusion criteria

• Women aged 65-85 ears
• Having daily stress incontinence requiring use of incontinence aids.
• Living in ordinary housing without home (health-) care
• Being physically active and can move independently both indoors and outdoors.
• Being able to give independent informed consent in speech and writing
• To understand and follow instructions in one of following languages Swedish, Arabic, French, and/or English

Exclusion criteria

• -Ongoing coached pelvic floor training
• Heart disease where treatment is contraindicated
• Lung disease with chronic cough
• Pacemaker, defibrillator, neurostimulator, medication pump, and implanted devices in the head or spinal cord
• Electronic or metal implants in the abdomen, hips, or knees
• Epilepsy
• Ongoing cancer
• Stoma or abdominal hernia
• Ongoing treatment with anticoagulants such as warfarin, medicines affecting the bladder such as muscarin receptor antagonist, diuretics and local oestrogen which affect the bladder and urine production.
• infection, fever, bleeding, or pain in the lower abdomen
• Skin diseases or any skin sensitivity
• BMI exceeding 30 kg/m2

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: No

Study design

Allocation

Randomized

Model

Parallel assignment

Masking

Single blind

Primary purpose

Treatment

Study locations

Sweden · 1 center

• Gothenburg university — Gothenburg

Identifiers

NCT: NCT07260604 · FoU in Sweden 284879

Primary sources (government registries)

• ClinicalTrials.gov (US NIH)

View this study on ClinicalTrials.gov ↗