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Chen C, Zhang J, Zhang H, Li H, Yu J, Pei Y, Fang Y. Effects of different treatment frequencies of electromagnetic stimulation for urinary incontinence in women: study protocol for a randomized controlled trial. Trials 2024; 25:285. [PMID: 38671503 PMCID: PMC11055314 DOI: 10.1186/s13063-024-08103-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Urinary incontinence is highly prevalent in women while pelvic floor muscle training is recommended as the first-line therapy. However, the exact treatment regimen is poorly understood. Also, patients with pelvic floor muscle damage may have decreased muscle proprioception and cannot contract their muscles properly. Other conservative treatments including electromagnetic stimulation are suggested by several guidelines. Thus, the present study aims to compare the effectiveness of electromagnetic stimulation combined with pelvic floor muscle training as a conjunct treatment for urinary incontinence and different treatment frequencies will be investigated. METHODS/DESIGN This is a randomized, controlled clinical trial. We will include 165 patients with urinary incontinence from the outpatient center. Participants who meet the inclusion criteria will be randomly allocated to three groups: the pelvic floor muscle training group (active control group), the low-frequency electromagnetic stimulation group (group 1), and the high-frequency electromagnetic stimulation group (group 2). Both group 1 and group 2 will receive ten sessions of electromagnetic stimulation. Group 1 will be treated twice per week for 5 weeks while group 2 will receive 10 days of continuous treatment. The primary outcome is the change in International Consultation on Incontinence Questionnaire-Short Form cores after the ten sessions of the treatment, while the secondary outcomes include a 3-day bladder diary, pelvic floor muscle function, pelvic organ prolapse quantification, and quality of life assessed by SF-12. All the measurements will be assessed at baseline, after the intervention, and after 3 months of follow-up. DISCUSSION The present trial is designed to investigate the effects of a conjunct physiotherapy program for urinary incontinence in women. We hypothesize that this strategy is more effective than pelvic floor muscle training alone, and high-frequency electromagnetic stimulation will be superior to the low-frequency magnetic stimulation group.
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Affiliation(s)
- Chunmei Chen
- Department of Women's Health, School of Medicine, Chengdu Women's and Children's Central Hospital, The Affiliatedffiliatedffiliated Women's and Children's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jing Zhang
- Department of Women's Health, School of Medicine, Chengdu Women's and Children's Central Hospital, The Affiliatedffiliatedffiliated Women's and Children's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Hong Zhang
- Department of Women's Health, Jinniu Maternity and Child Health Hospital of Chengdu, Chengdu, China
| | - Haiyan Li
- Jiangsu Department of Science and Technology, Jiangsu Province Pelvic Floor Rehabilitation Engineering Technology Research Center, Zhenjiang, China
| | - Jucheng Yu
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yao Pei
- State Key Laboratory of Emerging Infectious Diseases and Centre of Influenza Research, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yuan Fang
- Jiangsu Department of Science and Technology, Jiangsu Province Pelvic Floor Rehabilitation Engineering Technology Research Center, Zhenjiang, China.
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Pavčnik M, Antić A, Lukanović A, Krpan Ž, Lukanović D. Evaluation of Possible Side Effects in the Treatment of Urinary Incontinence with Magnetic Stimulation. Medicina (Kaunas) 2023; 59:1286. [PMID: 37512097 PMCID: PMC10383588 DOI: 10.3390/medicina59071286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: Magnetic stimulation is a type of conservative treatment of urinary incontinence. Our aim was to evaluate the possible side effects of this method. Materials and Methods: We conducted a systematic literature review. The key search terms were urinary incontinence, magnetic stimulation, and female. All known synonyms were used. Results: 255 titles and abstracts were retrieved, and 28 articles met our inclusion criteria. Out of 28 studies, 15 reported no side effects, five reported side effects, and eight did not report anything. There was no significant difference in the incidence of side effects between the sham and active treatment groups. Conclusions: Side effects of magnetic stimulation in comparison to other active treatments are minimal and transient. Among the conservative UI treatment methods, magnetic stimulation is one of the safest methods for the patient and as such a suitable first step in treating UI.
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Affiliation(s)
- Maja Pavčnik
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Anja Antić
- Ljubljana University Medical Center, 1000 Ljubljana, Slovenia
| | - Adolf Lukanović
- Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia
- Department of Gynecology and Obstetrics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Žan Krpan
- Independent Researcher, Zanzna s.p., 1000 Ljubljana, Slovenia
| | - David Lukanović
- Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia
- Department of Gynecology and Obstetrics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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Pavarini N, Valadares ALR, Varella GM, Brito LGO, Juliato CRT, Costa-Paiva L. Sexual function after energy-based treatments of women with urinary incontinence. A systematic review and meta-analysis. Int Urogynecol J 2023; 34:1139-1152. [PMID: 36680596 DOI: 10.1007/s00192-022-05419-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/17/2022] [Indexed: 01/22/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Urinary incontinence (UI) affects approximately 50% of adult women worldwide and is associated with declining sexual function (SF). Energy-based devices emerged as a minimally invasive alternative treatment. Nevertheless, their effect on sexuality is uncertain. We hypothesize that the UI energy treatment can lead to sexual function improvement. METHODS A search was performed in PubMed, Cochrane Library, Web of Science, Embase, and Scopus for randomized clinical trials (RCTs) and nonrandomized studies of intervention, which treated incontinent women using energy, with UI and sexual function (SF) as outcomes. Severe comorbidities, pelvic organ prolapse (POP)> grade 2, and use of medication to treat UI or that affects SF were excluded. Quality assessment and meta-analysis were performed. RESULTS From 322 articles, 11 RCTs were included for qualitative analysis. UI symptoms improved in all studies. Regarding SF, RCT with premenopausal women showed improvement in SF in the Er:Yag group (Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire-12 and Female Sexual Function Index). A prospective study showed improvement in SF independent of the grade of SUI. RF showed benefits for SF but was not superior to pelvic floor muscle training. One nonrandomized study of intervention with a High-Intensity Focused Electromagnetic Field showed significant improvement of SF in the Golombok Rust Inventory of Sexual Satisfaction total score, a decline in pain and dissatisfaction domains. Meta-analysis with 4 RCTs and 2 nonrandomized studies found no difference between groups (0.26 (95% CI -0.67 to 1.20, and -0.74 (95% CI -3.78 to 2.30) respectively). CONCLUSIONS This meta-analysis did not confirm that energy equipment improved the SF of women with UI.
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Affiliation(s)
- Nádia Pavarini
- School of Medical Science, University of Campinas (UNICAMP), Campinas, Brazil
| | - Ana L R Valadares
- Department of Obstetrics and Gynecology, School of Medicine, University of Campinas (UNICAMP), Rua Alexander Fleming, 101, Cidade Universitária Zeferino Vaz, Campinas, SP, 13083-881, Brazil.
| | - Glaucia M Varella
- School of Medical Science, University of Campinas (UNICAMP), Campinas, Brazil
| | - Luiz G O Brito
- Department of Obstetrics and Gynecology, School of Medicine, University of Campinas (UNICAMP), Rua Alexander Fleming, 101, Cidade Universitária Zeferino Vaz, Campinas, SP, 13083-881, Brazil
| | - Cássia R T Juliato
- Department of Obstetrics and Gynecology, School of Medicine, University of Campinas (UNICAMP), Rua Alexander Fleming, 101, Cidade Universitária Zeferino Vaz, Campinas, SP, 13083-881, Brazil
| | - Lúcia Costa-Paiva
- Department of Obstetrics and Gynecology, School of Medicine, University of Campinas (UNICAMP), Rua Alexander Fleming, 101, Cidade Universitária Zeferino Vaz, Campinas, SP, 13083-881, Brazil
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Burton CS, Korsandi S, Enemchukwu E. Current State of Non-surgical Devices for Female Stress Urinary Incontinence. Curr Urol Rep 2022; 23:185-194. [PMID: 35997889 DOI: 10.1007/s11934-022-01104-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize and assess the current non-surgical devices for the treatment of stress urinary incontinence (SUI). RECENT FINDINGS Devices for SUI can generally be divided into two categories. One category is the augmentation of pelvic floor muscle training (PFMT), wherein devices such as vaginal cones, intravaginal biofeedback, and electrical or magnetic stimulation are used to strength the pelvic floor musculature, though none are more effective than traditional PFMT. The second category of devices mechanically occludes the outlet and includes incontinence pessaries, intravaginal occlusion devices, and urethral plugs and patches. While these are palliative rather than curative, they share similar rates of improvement in leakage. A number of novel devices exist for the treatment and management of SUI. Though no single device has been shown to be more effective than PFMT alone, they may be beneficial for women who have difficulty isolating their pelvic floor muscles, desire accountability, or prefer technology-based engagement. Outlet occlusion devices are less comfortable for the patient, but remain an option for women who do not desire surgery.
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Affiliation(s)
- Claire S Burton
- Department of Urology, Stanford University, Stanford, CA, USA
| | - Shayan Korsandi
- Department of Obstetrics & Gynecology, Stanford University, Stanford, CA, USA
| | - Ekene Enemchukwu
- Department of Urology, Stanford University, Stanford, CA, USA. .,Department of Urology, Stanford University, Center for Academic Medicine, Stanford, CA, USA.
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Lopopolo G, Salsi B, Banfi A, Isaza PG, Fusco I. Is It Possible to Improve Urinary Incontinence and Quality of Life in Female Patients? A Clinical Evaluation of the Efficacy of Top Flat Magnetic Stimulation Technology. Bioengineering (Basel) 2022; 9:bioengineering9040140. [PMID: 35447699 PMCID: PMC9032201 DOI: 10.3390/bioengineering9040140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Objectives: Urinary incontinence is the accidental loss of urine that can occur at any age, especially among women over 50; however, its prevalence is increasing. This study aimed to assess the efficacy and safety of a device that uses Top Flat Magnetic Stimulation for the management of women with mixed urinary incontinence. Materials and Methods: A total of 50 female patients underwent a total of six treatment sessions performed twice a week for three consecutive weeks, for 28 min. Three questionnaires were used for the evaluation of the urinary improvements: Urinary Incontinence Short Form (ICIQ-UI-SF), Incontinence Questionnaire Overactive Bladder Module (ICIQ-OAB), and Incontinence Impact Questionnaire-Short Form (IIQ-7). The questionnaires were compiled immediately before each treatment, within the treatment period (until the sixth treatment session), and up to 3 months of follow-up. Results: Improvement in quality of life is observed according to the results of the questionnaire, already after six sessions and at three months follow-up. ICIQ-UI-SF’s average score at baseline was 20.2 (±1.1), and it significantly declined (p < 0.01) to 1.8 (±2.4) after six sessions and to 4.8 (±2.8) at 3 months follow-up; ICIQ-OAB’s average score significantly decreased (p < 0.01) from 10.4 (±3.2) at baseline to 1.4 (±0.8) after six sessions and 2.3 (±1.6) at 3 months follow-up. IIQ-7’s average score significantly decreased (p < 0.01) from 20.2 (±1.7) at baseline to 0.4 (±0.5) after six sessions and to 4.7 (±2.8) at 3 months follow-up. Conclusions: Our results suggest that Top Flat Magnetic Stimulation technology can reduce mixed urinary incontinence symptoms for all women examined, leading to an improvement in the patient quality of life and patient awareness of their pelvic floor area with good results.
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Affiliation(s)
- Graziella Lopopolo
- Division of Gynecology, Poliambulatorio San Michele, 42121 Reggio Emilia, Italy; (G.L.); (A.B.)
| | - Benedetta Salsi
- Division of Dermatology, Poliambulatorio San Michele, 42121 Reggio Emilia, Italy;
| | - Alessandra Banfi
- Division of Gynecology, Poliambulatorio San Michele, 42121 Reggio Emilia, Italy; (G.L.); (A.B.)
| | - Pablo González Isaza
- Functional and Regenerative Gynecology DIATROS, Clínica d’ Atenció a la Dona, 08022 Barcelona, Spain;
| | - Irene Fusco
- Department of Pharmacology, University of Florence, 50121 Florence, Italy
- Correspondence: ; Tel.: +39-3286853105
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Kim HW, Lee JZ, Lee SD, Park Y, Lee H, Yoon J, Seo S, Shin DG. Effectiveness of transperineal pelvic floor electrical stimulation system in improving female stress urinary incontinence: a prospective pilot study. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01052-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lukanović D, Kunič T, Batkoska M, Matjašič M, Barbič M. Effectiveness of Magnetic Stimulation in the Treatment of Urinary Incontinence: A Systematic Review and Results of Our Study. J Clin Med 2021; 10:jcm10215210. [PMID: 34768730 PMCID: PMC8584787 DOI: 10.3390/jcm10215210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/29/2021] [Accepted: 11/04/2021] [Indexed: 11/16/2022] Open
Abstract
Urinary incontinence (UI) is becoming an increasingly common health problem. UI treatment can be conservative or surgical. This paper focuses on the effectiveness of magnetic stimulation (MS) in the treatment of UI. We performed a systematic review in order to combine and compare results with results from our clinical study. A clinical prospective non-randomized study was carried out at the Ljubljana University Medical Center's Gynecology Division. It included 82 randomly selected female patients, irrespective of their UI type. The success rate of using MS in treating UI was based on standardized ICIQ-UI SF questionnaires. Patients completed 10 therapy sessions on MS, and follow-up was performed 3 months after the last therapy session. UI improved after treatment with MS. The ICIQ-UI SF score improved in patients regardless of the type of UI. However, the greatest decrease in post-treatment assessment ICIQ-UI SF scores was seen in patients with stress urinary incontinence (SUI). Based on the findings described above, it can be concluded that MS is a successful non-invasive conservative method for treating UI. Future studies are necessary, all of which should include a large sample size, a control group, an optimal research protocol, pre-treatment analyses, standardization, and longer follow-ups.
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Affiliation(s)
- David Lukanović
- Department of Gynecology, Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia; (T.K.); (M.B.); (M.B.)
- Correspondence: ; Tel.: +386-1522-6005
| | - Tina Kunič
- Department of Gynecology, Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia; (T.K.); (M.B.); (M.B.)
| | - Marija Batkoska
- Department of Gynecology, Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia; (T.K.); (M.B.); (M.B.)
| | - Miha Matjašič
- Center for Social Informatics, Faculty of Social Sciences, University of Ljubljana, 1000 Ljubljana, Slovenia;
| | - Matija Barbič
- Department of Gynecology, Division of Gynecology and Obstetrics, Ljubljana University Medical Center, 1000 Ljubljana, Slovenia; (T.K.); (M.B.); (M.B.)
- Department of Gynecology and Obstetrics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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Sun K, Zhang D, Wu G, Wang T, Wu J, Ren H, Cui Y. Efficacy of magnetic stimulation for female stress urinary incontinence: a meta-analysis. Ther Adv Urol 2021; 13:17562872211032485. [PMID: 34345251 PMCID: PMC8283222 DOI: 10.1177/17562872211032485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/25/2021] [Indexed: 11/21/2022] Open
Abstract
Aim: This meta-analysis aimed to evaluate the efficacy of magnetic stimulation (MS) in treating female stress urinary incontinence (SUI) and providing an alternative treatment for patients who are unwilling to undergo surgery. Methods: Randomized controlled trials (RCTs) that evaluated MS as a remedy for female SUI were retrieved from various electronic databases, including MEDLINE, EMBASE, and the Cochrane Controlled Trial Registry system. Moreover, reference lists for related papers were carefully screened for relevant studies. Results: A total of six RCTs evaluating the effect of MS in treating female SUI were included in this study. Compared with the placebo group, the MS group exhibited higher quality-of-life scores [mean difference (MD) 0.59, 95% credibility interval (CI) 0.23–0.95; p = 0.001] and lower International Consultation on Incontinence Questionnaire scores (MD −3.93, 95% CI −5.85 to −2.01; p < 0.0001). Moreover, they exhibited a higher objective cure rate (odds ratio 8.49, 95% CI 3.08–23.37). In addition, MS treatment reduced the number of episodes of urinary incontinence (MD −1.42, 95% CI −2.24 to −0.59; p = 0.0007) and urine loss on pad test (MD −4.67, 95% CI −8.05 to −1.28; p = 0.007). There were no significant treatment-related adverse reactions. Conclusion: This study evaluated the efficacy and safety of MS in the treatment of female SUI. The results have important implications for patients who do not wish to undergo surgical therapy. We found that MS treatment for SUI has positive outcomes, however, future studies should aim at establishing the best protocol for optimizing the therapeutic effect.
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Affiliation(s)
- Kai Sun
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Dongxu Zhang
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Gang Wu
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Tianqi Wang
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - JiTao Wu
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Hongxu Ren
- Operation Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, No. 20 East Yuhuangding Road, Yantai, Shandong 264000, China
| | - Yuanshan Cui
- Urology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, No. 20 East Yuhuangding Road, Yantai, Shandong 264000, China
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Schmid FA, Williams JK, Kessler TM, Stenzl A, Aicher WK, Andersson KE, Eberli D. Treatment of Stress Urinary Incontinence with Muscle Stem Cells and Stem Cell Components: Chances, Challenges and Future Prospects. Int J Mol Sci 2021; 22:3981. [PMID: 33921532 PMCID: PMC8069473 DOI: 10.3390/ijms22083981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 02/06/2023] Open
Abstract
Urinary incontinence (UI) is a major problem in health care and more than 400 million people worldwide suffer from involuntary loss of urine. With an increase in the aging population, UI is likely to become even more prominent over the next decades and the economic burden is substantial. Among the different subtypes of UI, stress urinary incontinence (SUI) is the most prevalent and focus of this review. The main underlying causes for SUI are pregnancy and childbirth, accidents with direct trauma to the pelvis or medical treatments that affect the pelvic floor, such as surgery or irradiation. Conservative approaches for the treatment of SUI are pelvic physiotherapy, behavioral and lifestyle changes, and the use of pessaries. Current surgical treatment options include slings, colposuspensions, bulking agents and artificial urinary sphincters. These treatments have limitations with effectiveness and bear the risk of long-term side effects. Furthermore, surgical options do not treat the underlying pathophysiological causes of SUI. Thus, there is an urgent need for alternative treatments, which are effective, minimally invasive and have only a limited risk for adverse effects. Regenerative medicine is an emerging field, focusing on the repair, replacement or regeneration of human tissues and organs using precursor cells and their components. This article critically reviews recent advances in the therapeutic strategies for the management of SUI and outlines future possibilities and challenges.
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Affiliation(s)
- Florian A. Schmid
- Department of Urology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland;
| | - J. Koudy Williams
- Institute of Regenerative Medicine, Wake Forest University School of Medicine, Winston Salem, NC 27101, USA; (J.K.W.); (K.-E.A.)
| | - Thomas M. Kessler
- Department of Neuro-Urology, Balgrist University Hospital, University of Zurich, 8008 Zurich, Switzerland;
| | - Arnulf Stenzl
- Department of Urology, University Hospital Tubingen, University of Tubingen, 72076 Tubingen, Germany; (A.S.); (W.K.A.)
| | - Wilhelm K. Aicher
- Department of Urology, University Hospital Tubingen, University of Tubingen, 72076 Tubingen, Germany; (A.S.); (W.K.A.)
| | - Karl-Erik Andersson
- Institute of Regenerative Medicine, Wake Forest University School of Medicine, Winston Salem, NC 27101, USA; (J.K.W.); (K.-E.A.)
| | - Daniel Eberli
- Department of Urology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland;
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10
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Silantyeva E, Zarkovic D, Astafeva E, Soldatskaia R, Orazov M, Belkovskaya M, Kurtser M. A Comparative Study on the Effects of High-Intensity Focused Electromagnetic Technology and Electrostimulation for the Treatment of Pelvic Floor Muscles and Urinary Incontinence in Parous Women: Analysis of Posttreatment Data. Female Pelvic Med Reconstr Surg 2021; 27:269-273. [PMID: 31860567 PMCID: PMC8016513 DOI: 10.1097/spv.0000000000000807] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Pelvic floor muscles (PFMs) weakening and urinary incontinence (UI) represent health issues that have a negative impact on daily life. This study compares the immediate efficiency of high-intensity focused electromagnetic (HIFEM) therapy and electrostimulation for the treatment of weakened PFMs, accompanied by the UI. METHODS Ninety-five parous women were considered for the study. Symptomatic patients received either HIFEM or electrostimulation treatment. Treated patients completed 10 therapies scheduled 2 to 3 times per week (HIFEM) or every other day (electrostimulation). Patients underwent examination by 3-dimensional transperienal ultrasound at the baseline and posttreatments. Levator-urethra gap, anteroposterior diameter, laterolateral diameter of levator hiatus, and hiatal area were measured. In addition, Pelvic Floor Disability Index 20 questionnaire and subjective evaluation of patient's intimate health were assessed. RESULTS Enrolled patients were divided into group I (n = 50, HIFEM), group II (n = 25, electrostimulation), and group III (n = 20, control) according the indication and treatment modality. Three-dimensional ultrasounds showed positive changes in dynamics of the pelvic floor posttreatment (decreased anteroposterior diameter, laterolateral diameter, and hiatal area). However, the significant (P < 0.05) changes of pelvic floor integrity were observed only in group I. In addition, group I achieved greater level of improvement in Pelvic Floor Disability Index 20 questionnaire compared with group II (52% and 18% respectively; P < 0.001). Substantially fewer patients in group I reported urine leakage after treatments. CONCLUSIONS Posttreatment results suggest that HIFEM technology is suitable for treatment of PFMs weakening and showed to be more effective when compared with electrostimulation in short-term. Therefore, we recommend HIFEM as treatment option for weakened PFMs and UI.
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Affiliation(s)
| | - Dragana Zarkovic
- Charles University, Faculty of Physical Education and Sport, Department of Anatomy and Biomechanics, Prague, Czech Republic
| | | | | | - Mekan Orazov
- RUDN University, Medical Faculty, Moscow, Russia
| | | | - Mark Kurtser
- From the Hospital Lapino MD Medical Group, Moscow, Russia
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Gumussoy S, Kavlak O, Yeniel AO. Effects of Biofeedback-Guided Pelvic Floor Muscle Training With and Without Extracorporeal Magnetic Innervation Therapy on Stress Incontinence: A Randomized Controlled Trial. J Wound Ostomy Continence Nurs 2021; 48:153-61. [PMID: 33690249 DOI: 10.1097/WON.0000000000000740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE We evaluated the effects of biofeedback-guided pelvic floor muscle training (EMG-BF), with and without extracorporeal magnetic innervation (EMG-BF+ExMI) therapy on lower urinary tract symptoms based on frequency of stress urinary incontinence (SUI) and grams of urine loss, health-related quality of life, and sexual function in women with SUI. DESIGN This was a randomized controlled trial. SUBJECTS AND SETTING The sample comprised 51 adult women with SUI. Their mean age was 50.92 years (SD 8.88). Twenty-six were randomly allocated to EMG-BF alone and 25 were allocated to undergo EMG-BF+ExMI. METHODS This study's main outcome was lower urinary tract symptoms measured via the 1-hour pad test (grams of urine loss) and a 3-day bladder diary (frequency of stress incontinence episodes). Additional outcome measures were health-related quality of life measured with the Incontinence Quality of Life (I-QOL) questionnaire, sexual function evaluated via the Female Sexual Function Index (FSFI), and pelvic floor muscle contraction force measured via a perineometer and Modified Oxford Scale (MOS). All participants underwent biofeedback-enhanced pelvic floor muscle training using EMG during 20-minute sessions twice weekly for a period of 8 weeks. In addition to the EMG-BF+ExMI group, ExMI was applied during 20-minute sessions twice weekly for a period of 8 weeks. Participants from both groups were asked to perform pelvic floor muscle exercises at home (60 pelvic floor muscle contractions daily, divided into 3 sessions of 20 contractions each). Outcome measures were made at baseline and repeated at the end of treatment. RESULTS Fifteen (57.7%) in the EMG-BF group and 13 (52.0%) in the EMG-BF+ExMI group achieved dryness. Four participants (15.4%) in the EMG-BF group and 5 (20%) in the EMG-BF+ExMI group experienced improvement. Seven patients (26.9%) in the EMG-BF group and 7 (28%) in the EMG-BF+ExMI group did not benefit from the treatments. There was no statistically significant difference between the groups in terms of cure and improvement (P = .895). CONCLUSIONS Findings indicate that use of magnetic innervation does not improve lower urinary tract symptoms, health-related quality of life, sexual function, and pelvic floor muscle strength when compared to pelvic floor muscle training alone.
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Takahashi S, Takei M, Asakura H, Gotoh M, Ishizuka O, Kato K, Koyama M, Takeyama M, Tomoe H, Yamanishi T, Yokoyama O, Yoshida M, Yoshimura Y, Yoshizawa T. Clinical Guidelines for Female Lower Urinary Tract Symptoms (second edition). Int J Urol 2021; 28:474-492. [PMID: 33650242 DOI: 10.1111/iju.14492] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/13/2020] [Indexed: 12/13/2022]
Abstract
The present article is an abridged English translation of the Japanese Clinical Guidelines for Female Lower Urinary Tract Symptoms (second edition), published in September 2019. These guidelines consist of a total of 212 pages and are unique worldwide in that they cover female lower urinary tract symptoms other than urinary incontinence. They contain two algorithms for "primary treatment" and "specialized treatment," respectively. These guidelines, consisting of six chapters, address a total of 26 clinical questions including: (i) treatment algorithms; (ii) what are female lower urinary tract symptoms?; (iii) epidemiology and quality of life; (iv) pathology and illness; (v) diagnosis; and (vi) treatment. When the patient's symptoms mainly involve voiding and post-micturition symptoms, specialized treatment should be considered. In the event of voiding symptoms concurrent with storage symptoms, residual urine should be measured; if the residual urine volume is <100 mL, then diagnosis and treatment for storage symptoms is prioritized, and if the volume is ≥100 mL, then specialized treatment should be considered. When storage symptoms are the primary condition, then the patient is subject to the primary treatment algorithm. Specialized treatment for refractory overactive bladder includes botulinum toxin injection and sacral nerve stimulation. For stress urinary incontinence, surgical treatment is indicated, such as urethral slings. The two causes of voiding symptoms and post-micturition symptoms are lower urinary tract obstruction and detrusor underactivity (underactive bladder). Mechanical lower urinary tract obstruction, such as pelvic organ prolapse, is expected to improve with surgery.
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Affiliation(s)
- Satoru Takahashi
- Department of Urology, Nihon University School of Medicine, Tokyo, Japan
| | - Mineo Takei
- Department of Urology, Harasanshin Hospital, Fukuoka, Japan
| | | | - Momokazu Gotoh
- Department of Urology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Osamu Ishizuka
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Kumiko Kato
- Department of Female Urology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan
| | - Masayasu Koyama
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masami Takeyama
- Urogynecology Center, First Towakai Hospital, Takatsuki, Japan
| | - Hikaru Tomoe
- Department of Urology, Tokyo Women's Medical University Medical Center East, Tokyo, Japan
| | - Tomonori Yamanishi
- Department of Urology, Continence Center, Dokkyo Medical University, Tochigi, Japan
| | - Osamu Yokoyama
- Department of Urology, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Masaki Yoshida
- Department of Urology, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yasukuni Yoshimura
- Female Pelvic Health Center, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Tsuyoshi Yoshizawa
- Department of Urology, Nihon University School of Medicine, Tokyo, Japan
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Hou WH, Lin PC, Lee PH, Wu JC, Tai TE, Chen SR. Effects of extracorporeal magnetic stimulation on urinary incontinence: A systematic review and meta-analysis. J Adv Nurs 2020; 76:2286-2298. [PMID: 32538469 DOI: 10.1111/jan.14450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 05/06/2020] [Accepted: 05/15/2020] [Indexed: 11/28/2022]
Abstract
AIMS To examine the effectiveness of extracorporeal magnetic stimulation for treatment of stress urinary incontinence. DESIGN Systematic review and meta-analysis. DATA RESOURCES Four electronic databases from inception to 18 May 2019. REVIEW METHODS Two authors independently performed the search, assessed the methodological quality, and extracted data. The final studies included in the analysis were selected after reaching consensus with the third author. RESULTS A total of 20 studies were included in the systematic review and 12 of these in the meta-analysis. Quality assessment indicated that only 8 of 17 randomized controlled trials had low risk in overall risk of bias, whereas all controlled trials had serious risk of bias. The weighted mean effect size of magnetic stimulation on quality of life, number of leakages, pad test outcomes, and number of incontinence events was 1.045 (95% CI: 0.409-1.681), -0.411 (95% CI: 0.178-0.643), -0.290 (95% CI: 0.025-0.556), and -0.747 (95% CI: -1.122 to -0.372), respectively. Subgroup analysis revealed a significant difference in the type of quality of life measurement used. Sensitivity analyses revealed that a high degree of heterogeneity persisted even after omitting studies individually. CONCLUSIONS Extracorporeal magnetic stimulation may be effective in treating urinary incontinence and improving quality of life without major safety concerns. However, because of a high degree of heterogeneity among studies, inferences from the results must be made with caution. IMPACT We recommend that clinical nurses apply extracorporeal magnetic stimulation to treat stress urinary incontinence among female patients and encourage researchers to conduct further qualitative and quantitative studies to develop consistent content and dosage for the intervention. STUDY REGISTRATION The review protocol was registered a priori and published online in the PROSPERO database of systematic reviews (www.crd.york.ac.uk/Prospero with the registration number #CRD42019138835).
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Affiliation(s)
- Wen-Hsuan Hou
- Department of Physical Medicine & Rehabilitation, Center of Evidence-based Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Master Program in Long-Term Care, College of Nursing, Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pi-Chu Lin
- Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Pi-Hsia Lee
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Jeng-Cheng Wu
- Department of Urology, Department of Education, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ting-En Tai
- Department of Urology, Center of Evidence-based Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Su-Ru Chen
- Post-Baccalaureate Program in Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
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Mazur-Bialy AI, Kołomańska-Bogucka D, Nowakowski C, Tim S. Urinary Incontinence in Women: Modern Methods of Physiotherapy as a Support for Surgical Treatment or Independent Therapy. J Clin Med 2020; 9:E1211. [PMID: 32340194 DOI: 10.3390/jcm9041211] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 12/12/2022] Open
Abstract
Urinary incontinence (UI) is a common health problem affecting quality of life of nearly 420 million people, both women and men. Pelvic floor muscle (PFM) training and other physiotherapy techniques play an important role in non-surgical UI treatment, but their therapeutic effectiveness is limited to slight or moderate severity of UI. Higher UI severity requires surgical procedures with pre- and post-operative physiotherapy. Given that nearly 30%–40% of women without dysfunction and about 70% with pelvic floor dysfunction are unable to perform a correct PFM contraction, therefore, it is particularly important to implement physiotherapeutic techniques aimed at early activation of PFM. Presently, UI physiotherapy focuses primarily on PFM therapy and its proper cooperation with synergistic muscles, the respiratory diaphragm, and correction of improper everyday habits for better pelvic organ support and continence. The purpose of this work is a systematic review showing the possibilities of using physiotherapeutic techniques in the treatment of UI in women with attention to the techniques of PFM activation. Evidence of the effectiveness of well-known (e.g., PFM training, biofeedback, and electrostimulation) and less-known (e.g., magnetostimulation, vibration training) techniques will be presented here regarding the treatment of symptoms of urinary incontinence in women.
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Lim R, Liong ML, Lim KK, Leong WS, Yuen KH. The Minimum Clinically Important Difference of the International Consultation on Incontinence Questionnaires (ICIQ-UI SF and ICIQ-LUTSqol). Urology 2019; 133:91-5. [DOI: 10.1016/j.urology.2019.08.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/31/2019] [Accepted: 08/05/2019] [Indexed: 01/16/2023]
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Balk EM, Adam GP, Corsi K, Mogul A, Trikalinos TA, Jeppson PC. Adverse Events Associated with Nonsurgical Treatments for Urinary Incontinence in Women: a Systematic Review. J Gen Intern Med 2019; 34:1615-25. [PMID: 31062225 DOI: 10.1007/s11606-019-05028-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/06/2019] [Accepted: 03/28/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Urinary incontinence (UI) is a common malady in women. Numerous nonsurgical treatments are available, each associated with risk of adverse events (AEs). METHODS We systematically reviewed nonsurgical interventions for urgency, stress, or mixed UI in women, focusing on AEs. We searched MEDLINE®, Cochrane Central Trials Registry, Cochrane Database of Systematic Reviews, and Embase® through December 4, 2017. We included comparative studies and single-group studies with at least 50 women. Abstracts were screened independently in duplicate. One researcher extracted study characteristics and results with verification by another independent researcher. When at least four studies of a given intervention reported the same AE, we conducted random effects model meta-analyses of proportions. We also assessed the strength of evidence. RESULTS There is low strength of evidence that AEs are rare with behavioral therapies and neuromodulation, and that periurethral bulking agents may result in erosion and increase the risk of voiding dysfunction. High strength of evidence finds that anticholinergics and alpha agonists are associated with high rates of dry mouth and constitutional effects such as fatigue and gastrointestinal complaints. Onabotulinum toxin A (BTX) is also associated with increased risk of urinary tract infections (UTIs) and voiding dysfunction (moderate strength of evidence). DISCUSSION Behavioral therapies and neuromodulation have low risk of AEs. Anticholinergics and alpha agonists have high rates of dry mouth and constitutional effects. BTX is associated with UTIs and voiding dysfunction. Periurethral bulking agents are associated with erosion and voiding dysfunction. These AEs should be considered when selecting appropriate UI treatment options. AE reporting is inconsistent and AE rates across studies tended to vary widely. Trials should report AEs more consistently.
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He Q, Xiao K, Peng L, Lai J, Li H, Luo D, Wang K. An Effective Meta-analysis of Magnetic Stimulation Therapy for Urinary Incontinence. Sci Rep 2019; 9:9077. [PMID: 31235706 PMCID: PMC6591355 DOI: 10.1038/s41598-019-45330-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 05/30/2019] [Indexed: 02/05/2023] Open
Abstract
Magnetic stimulation (MS) is a novel approach for treating urinary incontinence (UI), but its applicability remains unclear. This systematic review and meta-analysis were conducted to evaluate the effects of MS treatment on UI. A literature search was performed in EMBASE, PubMed and Cochrane Library (from May 2018 to August 2018), and all randomized control trials (RCTs) published in English were screened to determine whether they met the inclusion criteria. A manual search of the reference lists of the retrieved studies was also performed. Eleven studies involving 612 patients were included in this review. According to the results of the meta-analysis, MS therapy relieved UI symptoms evaluated using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) score (mean difference [MD] -3.03, 95% CI -3.27 to -2.79). In addition, the frequency of UI in the MS treatment group was also alleviated compared with sham group (MD -1.42, 95% CI -2.15 to -0.69). Finally, MS treatment improved the quality of life of patients with UI (standardized mean difference [SMD] -1.00, 95% CI -1.24 to -0.76). Our meta-analysis preliminarily indicates that MS treatment is an effective therapeutic modality for patients with UI. Nevertheless, additional large, high quality RCTs with a longer follow-up period that use consistent stimulation methods and analyse comparable outcomes are required to validate the efficacy.
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Affiliation(s)
- Qing He
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Kaiwen Xiao
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Liao Peng
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Junyu Lai
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Hong Li
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Deyi Luo
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China
| | - Kunjie Wang
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R. China.
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Samuels JB, Pezzella A, Berenholz J, Alinsod R. Safety and Efficacy of a Non-Invasive High-Intensity Focused Electromagnetic Field (HIFEM) Device for Treatment of Urinary Incontinence and Enhancement of Quality of Life. Lasers Surg Med 2019; 51:760-766. [PMID: 31172580 PMCID: PMC6851770 DOI: 10.1002/lsm.23106] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2019] [Indexed: 12/26/2022]
Abstract
Background and Objectives Urinary incontinence is a common and distressing condition which interferes with everyday life. Patients frequently experience discomfort related to urine leakage and the subsequent need to use absorbent pads. Since the continence mechanism is primarily maintained by a proper function of pelvic floor muscles (PFM), many treatment methods focused on strengthening of the PFM have been introduced in the past. The aim of this study was to evaluate the safety and efficacy of a high‐intensity focused electromagnetic technology (HIFEM) for treatment of urinary incontinence with emphasis on effects on prospective patients’ quality of life. Study Design/Materials and Methods The study followed an institutional review board approved protocol. A total of 75 women (55.45 ± 12.80 years, 1.85 ± 1.28 deliveries) who showed symptoms of stress, urge, or mixed urinary incontinence were enrolled. They received six HIFEM treatments (2 per week) in duration of 28 minutes. Outcomes were evaluated after the sixth treatment and at the 3‐month follow‐up. The primary outcome was to assess changes in urinary incontinence by the International Consultation on Incontinence Questionnaire‐Short Form (ICIQ‐SF) and changes in the number of absorbent pads used per day. The secondary outcome was subjective evaluation of the therapy and self‐reported changes in quality of life. The statistical analysis was conducted by paired T‐test and Pearson correlation coefficient (
α = 0.05). Results After the sixth session, 61 out of 75 patients (81.33%) reported significant reduction of their symptoms. The average improvement of 49.93% in ICIQ‐SF score was observed after the sixth treatment, which further increased to 64.42% at the follow‐up (both P < 0.001). Individually, the highest level of improvement was reached in patients suffering from mixed urinary incontinence (69.90%). The reduction of absorbent pads averaged 43.80% after the sixth treatment and 53.68% at 3 months (both P < 0.001), while almost 70% of patients (30 out of 43) reported decreased number of used pads. At the follow‐up, a highly significant medium correlation (r = 0.53, P < 0.001) was found between the ICIQ‐SF score improvement and the reduction in pad usage. A substantial decrease in the frequency of urine leakage triggers was documented. Patients reported no pain, downtime or adverse events, and also reported additional beneficial effects of the therapy such as increased sexual desire and better urination control. Conclusions This study demonstrated that HIFEM technology is able to safely and effectively treat a wide range of patients suffering from urinary incontinence. After six treatments, an improvement in ICIQ‐SF score and reduction in absorbent pads usage was observed. Based on subjective evaluation, these changes positively influenced quality of life. © 2019 The Authors. Lasers in Surgery and Medicine Published by Wiley Periodicals, Inc.
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Affiliation(s)
- Julene B Samuels
- FACS, Louisville, MD9419 Norton Commons Blvd Suite 101, River Bluff, KY, 40059
| | - Andrea Pezzella
- Southern Urogynecology: Center for Female Pelvic Medicine and Reconstructive Surgery, 115 Midlands Ct, West Columbia, SC, 29169
| | - Joseph Berenholz
- The Laser Vaginal Rejuvenation Institute of Michigan, 30445 Northwestern Hwy Suite 100, Farmington Hills, MI, 48334
| | - Red Alinsod
- South Coast Urogynecology, 31852 Coast Hwy #203, Laguna Beach, CA, 92651
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Abstract
BACKGROUND To determine the efficacy of magnetic stimulation (MS) in female patients with stress urinary incontinence (SUI) by performing a meta-analysis on peer-reviewed randomized controlled trails (RCTs). METHODS PubMed, Embase, and Cochrane library were retrieved for any peer-reviewed original articles in English. Databases were searched up to July 2018. Included studies investigated effects of MS on SUI. The data were analyzed by review manager 5.3 software (Cochrane Collaboration, Oxford, UK). RESULTS A total of 4 studies involving 232 patients were identified and included in present meta-analysis. Compared with the sham stimulation, the MS group had statistically significantly fewer leaks/3 days (MD = -1.42; 95%CI: -2.42 to -0.59; P = .007), less urine loss on pad test (g.)/24 h (MD = -4.99; 95%CI: -8.46 to -1.53; P = .005), higher QoL scores (MD = 0.42; 95%CI: 0.02-0.82; P = .009), and lower ICIQ scores (MD = -4.60; 95%CI: -5.02 to -4.19; P < .001). MS presented higher cure or improvement rate, with a statistically significant improvement in UDI and IIQ-SF scores compared to sham stimulation. No MS-related adverse effects were reported in study. CONCLUSION MS leads to an improvement in SUI without any reported safety concerns and an improvement in patient quality of life. The long-term outcome of this technique remains unclear and is the subject of ongoing research.
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Balk EM, Rofeberg VN, Adam GP, Kimmel HJ, Trikalinos TA, Jeppson PC. Pharmacologic and Nonpharmacologic Treatments for Urinary Incontinence in Women: A Systematic Review and Network Meta-analysis of Clinical Outcomes. Ann Intern Med 2019; 170:465-479. [PMID: 30884526 DOI: 10.7326/m18-3227] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Urinary incontinence (UI), a common malady in women, most often is classified as stress, urgency, or mixed. PURPOSE To compare the effectiveness of pharmacologic and nonpharmacologic interventions to improve or cure stress, urgency, or mixed UI in nonpregnant women. DATA SOURCES MEDLINE, Cochrane Central Register of Controlled Trials (Wiley), Cochrane Database of Systematic Reviews (Wiley), EMBASE (Elsevier), CINAHL (EBSCO), and PsycINFO (American Psychological Association) from inception through 10 August 2018. STUDY SELECTION 84 randomized trials that evaluated 14 categories of interventions and reported categorical cure or improvement outcomes. DATA EXTRACTION 1 researcher extracted study characteristics, results, and study-level risk of bias, with verification by another independent researcher. The research team collaborated to assess strength of evidence (SoE) across studies. DATA SYNTHESIS 84 studies reported cure or improvement outcomes (32 in stress UI, 16 in urgency UI, 4 in mixed UI, and 32 in any or unspecified UI type). The most commonly evaluated active intervention types included behavioral therapies, anticholinergics, and neuromodulation. Network meta-analysis showed that all interventions, except hormones and periurethral bulking agents (variable SoE), were more effective than no treatment in achieving at least 1 favorable UI outcome. Among treatments used specifically for stress UI, behavioral therapy was more effective than either α-agonists or hormones in achieving cure or improvement (moderate SoE); α-agonists were more effective than hormones in achieving improvement (moderate SoE); and neuromodulation was more effective than no treatment for cure, improvement, and satisfaction (high SoE). Among treatments used specifically for urgency UI, behavioral therapy was statistically significantly more effective than anticholinergics in achieving cure or improvement (high SoE), both neuromodulation and onabotulinum toxin A (BTX) were more effective than no treatment (high SoE), and BTX may have been more effective than neuromodulation in achieving cure (low SoE). LIMITATION Scarce direct (head-to-head trial) evidence and population heterogeneity based on UI type, UI severity, and history of prior treatment. CONCLUSION Most nonpharmacologic and pharmacologic interventions are more likely than no treatment to improve UI outcomes. Behavioral therapy, alone or in combination with other interventions, is generally more effective than pharmacologic therapies alone in treating both stress and urgency UI. PRIMARY FUNDING SOURCE Patient-Centered Outcomes Research Institute. (PROSPERO: CRD42017069903).
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Affiliation(s)
- Ethan M Balk
- Brown University, Providence, Rhode Island (E.M.B., V.N.R., G.P.A., H.J.K., T.A.T.)
| | - Valerie N Rofeberg
- Brown University, Providence, Rhode Island (E.M.B., V.N.R., G.P.A., H.J.K., T.A.T.)
| | - Gaelen P Adam
- Brown University, Providence, Rhode Island (E.M.B., V.N.R., G.P.A., H.J.K., T.A.T.)
| | - Hannah J Kimmel
- Brown University, Providence, Rhode Island (E.M.B., V.N.R., G.P.A., H.J.K., T.A.T.)
| | - Thomas A Trikalinos
- Brown University, Providence, Rhode Island (E.M.B., V.N.R., G.P.A., H.J.K., T.A.T.)
| | - Peter C Jeppson
- University of New Mexico School of Medicine, Albuquerque, New Mexico (P.C.J.)
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Pan H, Bao Y, Cao H, Jin R, Wang P, Zhang J. The effectiveness of magnetic stimulation for patients with pelvic floor dysfunction: A systematic review and meta-analysis. Neurourol Urodyn 2018; 37:2368-2381. [PMID: 30221818 DOI: 10.1002/nau.23797] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 07/11/2018] [Indexed: 12/26/2022]
Abstract
AIMS To evaluate the value of magnetic stimulation (MS) in patients with pelvic floor dysfunction (PFD). METHODS The Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement was followed. We searched five databases for articles published until November 2017. Included studies investigated the effects of MS on PFD. Meta-analysis of RCTs was performed using a random effects model, and narrative analysis was undertaken where meta-analysis was not possible. RESULTS A total of 20 studies including 1019 patients were eligible for inclusion whose level of evidence for the included studies was low. Meta-analysis of four trials comparing MS with sham intervention showed that MS was not associated with significant improvement in ICIQ-SF score (-0.52, 95%CI -1.05, 0.01; P = 0.06, I2 = 16%), QOL score (-0.27, 95%CI -0.57, 0.04; P = 0.09, I2 = 0%), number of leakages (-0.16, 95%CI -0.62, 0.29; P = 0.48, I2 = 52%), and pad test (-1.36, 95%CI -2.64, -0.08; P = 0.04, I2 = 94%). Narrative review showed that there were no convincing evidences that MS was effective for chronic pelvic floor pain, detrusor overactivity, overactive bladder, and the included RCTs had controversial results. MS may have some benefits for nocturnal enuresis and erectile dysfunction according to the trials. CONCLUSIONS There is no convinced evidence to support the benefits of using MS in the management of PFD. The applicability of MS in the treatment of PFD remains uncertain, so larger, well-designed trials with longer follow-up periods adopted relevant and comparable outcomes are needed to be further explored to provide a definitive conclusion.
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Affiliation(s)
- Hong Pan
- College of Preventive Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yong Bao
- Ruijin Rehabilitation Hospital of Shanghai Jiao Tong University, Shanghai, China
| | - Honghao Cao
- Department of Urology, Affiliated Hospital and Clinical Medical College of Chengdu University, Chengdu, Sichuan, China
| | - Rongjiang Jin
- College of Preventive Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Pu Wang
- Department of Rehabilitation Medicine, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Junmei Zhang
- Department of Physical Education, Wuhan University of Technology, Wuhan, China
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Lim R, Liong ML, Lau YK, Leong WS, Khan NAK, Yuen KH. Effect of Pulsed Magnetic Stimulation on Sexual Function in Couples With Female Stress Urinary Incontinence Partners. J Sex Marital Ther 2018; 44:260-268. [PMID: 28661785 DOI: 10.1080/0092623x.2017.1348417] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We prospectively evaluated the effects of pulsed magnetic stimulation (PMS) on sexual function of couples with stress urinary incontinence (SUI) partners. Female SUI subjects received 16 or 32 biweekly PMS sessions, depending on treatment response. Prior to, immediately after, and at 6-months posttreatment, couples completed the Golombok Rust Inventory of Sexual Satisfaction (GRISS) questionnaire. Fifty-three (80.3%) of 66 couples completed reassessments. Based on the overall GRISS score, there were significant improvements in sexual function in both female subjects (Mdiff -5.05, SE 1.34, p = 0.001) and their partners (Mdiff -3.42, SE 1.24, p = 0.026). Our findings suggest that PMS improved sexual function of SUI patients and their partners.
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Affiliation(s)
- Renly Lim
- a School of Pharmaceutical Sciences , Universiti Sains Malaysia , Penang , Malaysia
- b School of Pharmacy and Medical Sciences , University of South Australia , Adelaide , Australia
| | - Men Long Liong
- c Department of Urology , Island Hospital , Penang , Malaysia
| | - Yong Khee Lau
- a School of Pharmaceutical Sciences , Universiti Sains Malaysia , Penang , Malaysia
| | - Wing Seng Leong
- d Department of Urology , Lam Wah Ee Hospital , Penang , Malaysia
| | | | - Kah Hay Yuen
- a School of Pharmaceutical Sciences , Universiti Sains Malaysia , Penang , Malaysia
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Lim R, Liong ML, Lau YK, Yuen KH. Responsiveness of the Golombok Rust Inventory of Sexual Satisfaction in couples with incontinent partners. Eur J Obstet Gynecol Reprod Biol 2018; 222:109-112. [PMID: 29408740 DOI: 10.1016/j.ejogrb.2018.01.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 11/16/2017] [Accepted: 01/18/2018] [Indexed: 10/18/2022]
Abstract
OBJECTIVE In order for a measure to reliably evaluate treatment efficacy, it is important that the measure used has adequate responsiveness. However, the responsiveness of the Golombok Rust Inventory of Sexual Satisfaction (GRISS) questionnaire, a highly recommended questionnaire by the International Consultation of Incontinence to assess sexual function in patients with incontinence, has not been established. To enable the use of GRISS to measure change in sexual function following incontinence treatment, we evaluated the short- and long-term responsiveness of the GRISS in couples with female stress urinary incontinence partners. STUDY DESIGN Forty-eight couples with female stress urinary incontinence partners were included in the study. The GRISS, a 28-item multidimensional measure, comprises two sets of questionnaires to assess sexual function in both male and female partners. Responsiveness was investigated using data from our recent randomized controlled trials evaluating efficacy of pulsed magnetic stimulation for treatment of female patients with stress urinary incontinence. Effect size index and standardized response mean were used to measure responsiveness of the English and Chinese versions of GRISS. RESULTS For short-term responsiveness, the overall female and male GRISS scores had effect sizes and standardized response means ranging from 0.60 to 0.83 and 0.44 to 0.78 respectively. For long-term responsiveness, the overall female and male GRISS scores had effect sizes and standardized response means ranging from 0.59 to 0.77 and 0.48 to 0.79 respectively. CONCLUSION In conclusion, the English and Chinese versions of GRISS had adequate responsiveness for use in couples with incontinent partners. The GRISS can be a useful measure to detect change in sexual function of couples following treatment of females with stress urinary incontinence.
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Affiliation(s)
- Renly Lim
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia; School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia.
| | - Men Long Liong
- Department of Urology, Island Hospital, Penang, Malaysia
| | - Yong Khee Lau
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Kah Hay Yuen
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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Abstract
OBJECTIVE To review measures used in recent randomised controlled trials (RCTs) evaluating stress urinary incontinence (SUI) treatments and to propose the most relevant outcome measure that should be included in future trials. MATERIALS AND METHODS We identified RCTs for SUI interventions published between January 2015 and July 2017. We listed the objective and subjective outcome measures used in eligible trials in the literature search. Using data from our RCT conducted from 2013 to 2016 evaluating pulsed magnetic stimulation for SUI, we analysed the correlation between all measures. RESULTS A total of 45 RCTs were included; 28 (62%) involved surgical interventions. The most frequently used objective and subjective measures were the cough stress test and International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF), respectively. In all, 24 different validated questionnaires were administered in the 42 studies that used subjective outcome measure. Analyses of measures used in our trial showed that all measures were significantly correlated with each other except for pelvic floor muscle function. The ICIQ-UI SF showed the highest correlation coefficients (0.587-0.733) with all outcome measures. CONCLUSION The outcome measures used in recent trials were inconsistent. The ICIQ-UI SF had the highest correlation with all measures in our trial; however, further studies evaluating correlation of measures in other patient cohorts are needed to corroborate our present results. We propose the use of ICIQ-UI SF, as the most relevant outcome measure, in future trials evaluating efficacy of SUI interventions.
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Affiliation(s)
- Renly Lim
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia.,Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Men Long Liong
- Department of Urology, Island Hospital, Penang, Malaysia
| | - Wing Seng Leong
- Department of Urology, Lam Wah Ee Hospital, Penang, Malaysia
| | - Kah Hay Yuen
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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Yamanishi T, Suzuki T, Sato R, Kaga K, Kaga M, Fuse M. Effects of magnetic stimulation on urodynamic stress incontinence refractory to pelvic floor muscle training in a randomized sham-controlled study. Low Urin Tract Symptoms 2017; 11:61-65. [PMID: 28961380 DOI: 10.1111/luts.12197] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Revised: 06/06/2017] [Accepted: 07/11/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The aim of the present study was to evaluate the effect of magnetic stimulation on urodynamic stress incontinence refractory to pelvic floor muscle training in a randomized sham-controlled study. METHODS Female patients with urodynamic stress incontinence who had not been cured by pelvic floor muscle training were randomly assigned at a ratio of 2 : 1 to either active treatment or sham treatment for 10 weeks. The randomization was made using magnetic cards for individuals indicating active or sham stimulation. The primary endpoint was changes in the number of incontinence episodes/week, with secondary endpoints of the degree of incontinence (in g/day; determined using the pad test), the total score on the International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), the ICIQ quality of life (QOL) score, and the abdominal leak point pressure (ALPP) on urodynamic study. RESULTS Although 39 patients were enrolled in the study, 9 dropped out, leaving a total patients for analysis (18 in the active treatment group, 12 in the sham treatment group). The number of incontinence episodes/week, the degree of incontinence, total ICIQ-SF score, ICIQ-QOL score, and ALPP were significantly improved after active treatment compared with baseline (all P < .05), but did not change significantly after sham treatment. There was a significant intergroup difference with regard to changes from baseline in the ICIQ-SF and ALPP in favor of the active treatment group (P < .05). There were no significant differences in any other parameters between the 2 groups. Treatment-related adverse events were not found in both groups. CONCLUSION Magnetic stimulation was effective in treating urodynamic stress incontinence.
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Affiliation(s)
- Tomonori Yamanishi
- Department of Urology, Continence Center, Dokkyo Medical University, Mibu, Japan
| | - Tsuneki Suzuki
- Department of Urology, Dokkyo Medical University, Koshigaya Hospital, Koshigaya, Japan
| | - Ryo Sato
- Department of Urology, Dokkyo Medical University, Koshigaya Hospital, Koshigaya, Japan
| | - Kanya Kaga
- Department of Urology, Continence Center, Dokkyo Medical University, Mibu, Japan
| | - Mayuko Kaga
- Department of Urology, Continence Center, Dokkyo Medical University, Mibu, Japan
| | - Miki Fuse
- Department of Urology, Continence Center, Dokkyo Medical University, Mibu, Japan
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Lim R, Liong ML, Leong WS, Khan NAK, Yuen KH. Effect of pulsed magnetic stimulation on quality of life of female patients with stress urinary incontinence: an IDEAL-D stage 2b study. Int Urogynecol J 2018; 29:547-54. [PMID: 28791447 DOI: 10.1007/s00192-017-3439-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/19/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We evaluated the effects of pulsed magnetic stimulation (PMS) on overall and different aspects of quality of life (QoL) in female patients with stress urinary incontinence (SUI). METHODS This study involved 120 female SUI subjects aged ≥21 years old randomized to either active or sham PMS. Treatment involved two PMS sessions per week for 2 months (16 sessions). After 2 months, subjects could opt for 16 additional sessions regardless of initial randomization. The primary response criterion was a 7-point reduction in the total score of the International Consultation on Incontinence Questionnaire-Lower Urinary Tract Symptoms Quality of Life (ICIQ-LUTSqol) questionnaire. Follow-ups were conducted at months 1, 2, 5, 8, and 14. RESULTS At 2 months, 35 out of 60 (58%) subjects in the active arm and 21 out of 60 (21%) in the sham arm were treatment responders (≥7-point reduction) (p = 0.006). There was a significant difference in changes in the mean ± SE ICIQ-LUTSqol total score between the active and sham arms (Mdiff = -8.74 ± 1.25 vs -4.10 ± 1.08, p = 0.006). At 1-year post-treatment, regardless of number of PMS sessions (16 or 32 sessions), subjects who received active PMS (63 out of 94, 67%) were more likely to be treatment responders compared with subjects who did not receive any active PMS (3 out of 12, 25%; p < 0.001). The impact of PMS treatment was the greatest on the "physical activities" domain. CONCLUSIONS PMS resulted in significant short- and long-term improvements in overall and various physical, social, and psychological aspects of QoL.
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Lim R, Liong ML, Leong WS, Khan NAK, Yuen KH. Patients' perception and satisfaction with pulsed magnetic stimulation for treatment of female stress urinary incontinence. Int Urogynecol J 2017; 29:997-1004. [PMID: 28744557 DOI: 10.1007/s00192-017-3425-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 06/30/2017] [Indexed: 11/24/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We evaluated patients' perception and satisfaction with nonsurgical pulsed magnetic stimulation (PMS) for treatment of female stress urinary incontinence (SUI) in a randomized, double-blind, sham-controlled trial. METHODS Women with SUI (n = 120) were randomized to either active or sham PMS for 8 weeks (twice/week). Patients answered seven questions on their perception and acceptability, each measured on a 5-point Likert scale. Treatment satisfaction was assessed using two parameters: (i) the single-item question "Overall, please rate how satisfied you are with the treatment" and (ii) Patient Global Impression of Improvement (PGI-I). All adverse events were documented. RESULTS A total of 115 patients completed treatments (active: n = 57, sham: n = 58). There were no significant differences between groups in all parameters regarding perception and acceptability (p > 0.05). In terms of treatment satisfaction, a significantly higher proportion of patients in the active group (n = 47/57, 82.4%) were either mostly or completely satisfied compared with those in the sham group (n = 27/58, 46.6%) ((p = 0.001). Similarly, a statistically significantly higher percentage of patients in the active group (n = 39/57, 68.4%) felt much or very much better compared with patients in the sham group (n = 11/58, 19.0%) as measured using the PGI-I (p < 0.001). Three (5.3%) patients in the active group and five (8.6%) in the sham group experienced adverse events (p = 0.72). Regardless of treatment arms, 109 (94.8%) patients would not consider surgical options even if they required further treatment for their condition. CONCLUSION PMS was well accepted, well tolerated, and resulted in a high treatment satisfaction among women with SUI.
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Affiliation(s)
- Renly Lim
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia. .,School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia.
| | - Men Long Liong
- Department of Urology, Island Hospital, Penang, Malaysia
| | - Wing Seng Leong
- Department of Urology, Lam Wah Ee Hospital, Penang, Malaysia
| | | | - Kah Hay Yuen
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia
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