1
|
Zhu L, Yan Y, Yu J, Liu Y, Sun Y, Chen Y, Fang J, Liu Z. Electroacupuncture for lower urinary tract symptoms in men with benign prostatic hyperplasia: study protocol for a randomised controlled trial. BMJ Open 2024; 14:e080743. [PMID: 39032929 PMCID: PMC11261703 DOI: 10.1136/bmjopen-2023-080743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 07/04/2024] [Indexed: 07/23/2024] Open
Abstract
INTRODUCTION Benign prostatic hyperplasia (BPH) is a condition commonly seen among men aged over 40, significantly affecting their quality of life and typically accompanied by lower urinary tract symptoms (LUTS). Acupuncture presents a potentially effective treatment option; however, the exact effects remain uncertain. Therefore, we design this multicentre randomised trial to evaluate the efficacy and safety of electroacupuncture (EA) for relieving LUTS in men with BPH. METHODS AND ANALYSIS A two-arm, sham-controlled, subject-blinded and assessor-blinded trial will be conducted in 11 hospitals in China to compare EA with sham electroacupuncture (SA) in treating moderate to severe LUTS of BPH among men aged 40-80. A total of 306 eligible male patients will be recruited and assigned at a 1:1 ratio to receive either EA or SA for 24 sessions over a succession of 8 weeks, with 24 weeks of follow-up. The primary outcome will be the proportions of participants with at least 30% reduction in the International Prostate Symptom Score total score from baseline at weeks 8 and 20. All statistical analyses will be conducted in accordance with the intention-to-treat principle, and a two-tailed p value less than 0.05 will be considered statistically significant. ETHICS AND DISSEMINATION The trial has been approved by the institutional review board of Guang'anmen Hospital (2022-203-KY), as well as other recruitment centres. Each participant will receive the detailed information of the trial, and sign the written informed consent. The results of the trial are expected to be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT05585450.
Collapse
Affiliation(s)
- Lili Zhu
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Yan
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinna Yu
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Liu
- The Key Laboratory of Chinese Internal Medicine of the Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yuanjie Sun
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yu Chen
- Beijing Houpo Chinese Medicine Institute, Beijing, China
| | - Jiufei Fang
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
2
|
Yang C, Wang SZ, Chen S, Du S, Wang GQ, Guo W, Xie XL, Peng BH, Du SH, Zhao JP. Clinical practice guideline for acupuncture and moxibustion: Female urinary incontinence. JOURNAL OF INTEGRATIVE MEDICINE 2024; 22:258-269. [PMID: 38677968 DOI: 10.1016/j.joim.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/18/2024] [Indexed: 04/29/2024]
Abstract
Urinary incontinence (UI) is a common problem worldwide. It has a major impact on physical and social activities and interpersonal relationships. UI is common in women, but is under-reported and under-treated. It affects the quality of life of female patients severely. Acupuncture and moxibustion have been proposed as potentially effective interventions for female UI. Hence, for the benefit of acupuncture practitioners around the world, the World Federation of Acupuncture-moxibustion Societies initiated a project to develop a clinical practice guideline (CPG) for the use of acupuncture and moxibustion to treat female UI. This CPG was developed according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology, referring to the principles of the World Health Organization Handbook for Guideline Development. During the development of the CPG, the guideline development group (GDG) played an important role. The clinical questions, recommendations and therapeutic protocols were all formulated by GDG using the modified Delphi method. This CPG contains ten recommendations about the use of acupuncture and moxibustion interventions for ten clinical questions, which include nine conditional recommendations for the intervention and one conditional recommendation for either the intervention or the comparison. This CPG also provides one protocol for conventional filiform needle therapy, two therapy protocols for deep needling stimulation on lumbosacral acupoints, and four moxibustion therapy protocols, based on the protocols presented in randomized controlled trials reviewed by the GDG. Please cite this article as: Yang C, Wang SZ, Chen S, Du S, Wang GQ, Guo W, Xie XL, Peng BH, Du SH, Zhao JP. Clinical practice guideline for acupuncture and moxibustion: Female urinary incontinence. J Integr Med. 2024; 22(3): 258-269.
Collapse
Affiliation(s)
- Chao Yang
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Shan-Ze Wang
- Department of Acupuncture and Moxibustion, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
| | - Sheng Chen
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Shuo Du
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Guan-Qun Wang
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Wei Guo
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Xiao-Long Xie
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Bi-Hui Peng
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Shi-Hao Du
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Ji-Ping Zhao
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China.
| |
Collapse
|
3
|
Carletti V, Yacoub V, Grilli D, Morgani C, Palazzetti PL, Zullo MA, Luffarelli P, Valensise HC, Maneschi F, Spina V, Schiavi MC. Sequential combined approach in patients with mixed urinary incontinence: surgery followed by posterior tibial nerve stimulation. Minerva Obstet Gynecol 2024; 76:7-13. [PMID: 35785925 DOI: 10.23736/s2724-606x.22.05106-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND The aim of the study was to demonstrate the efficacy of sequential combined treatment with transobturator tape (TOT) followed by posterior tibial nerve stimulation (PTNS) in patients with mixed urinary incontinence (MUI); quality of life and patients' satisfaction was also assessed. METHODS Retrospective analysis on women affected by MUI with prevalent Stress Urinary Incontinence (SUI) component. Women, divided in 2 groups, underwent different treatments, TOT vs. TOT+PTNS. Population was assessed by medical history, previous pelvic surgery, clinical exam, urodynamic exams, pelvic ultrasound examination, and questionnaires (The International Consultation on Incontinence Questionnaire Short Form, Overactive Bladder Questionnaire, Health Related Quality of Life) comparing them before and after 12 weeks after treatment. RESULTS One hundred twelve women were enrolled in the study. The mean age was 57.96±7.34 in the first group (N.=60) and 58.29±6.14 in the second group (N.=52). Peak flow (mL/s) statistically improved after treatment, 22.23±4.29 (TOT) vs. 24.81±5.8 (TOT+PTNS). First voiding desire (mL) improved significantly between the two groups 108.72±19.24 vs. 142.43±19.98. Maximum cystometric capacity (mL) in the TOT group at 12-weeks was 328.76±82.44 vs. TOT+PTNS group of 396.26±91.21. Detrusor pressure at peak flow(cmH2O) showed a greater improvement in TOT+PTNS than TOT alone 14.45±6.10 vs. 11.89±54.49. At 12-week, urinary diary and quality of life improved in terms of urgent urination events, mean number of voids, urge symptoms and nocturia events. The Patient Impression of Global Improvement (PGI-I) after 3 months was better in combined group. CONCLUSIONS Combined and sequential TOT+PTNS is more effective compared to TOT alone in MUI patients with prevalent SUI component.
Collapse
Affiliation(s)
- Valerio Carletti
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy -
| | - Veronica Yacoub
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy
| | - Debora Grilli
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy
- Department of Obstetrics and Gynecology, Sandro Pertini Hospital, Rome, Italy
| | - Claudia Morgani
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy
- Department of Obstetrics and Gynecology, Sandro Pertini Hospital, Rome, Italy
| | - Pier L Palazzetti
- Department of Obstetrics and Gynecology, Sandro Pertini Hospital, Rome, Italy
| | - Marzio A Zullo
- Department of Surgery-Week Surgery, Campus Bio-Medico University, Rome, Italy
| | - Paolo Luffarelli
- Department of Surgery-Week Surgery, Campus Bio-Medico University, Rome, Italy
| | - Herbert C Valensise
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy
- Department of Obstetrics and Gynecology, Casilino Hospital, Rome, Italy
| | - Francesco Maneschi
- Department of Obstetrics and Gynecology, San Giovanni Addolorata Hospital, Rome, Italy
| | - Vincenzo Spina
- Maternal and Child Department, San Camillo de Lellis Hospital, Rieti, Italy
| | - Michele C Schiavi
- Department of Obstetrics and Gynecology, Sandro Pertini Hospital, Rome, Italy
| |
Collapse
|
4
|
Jha S, Jeppson PC, Dokmeci F, Marquini GV, Sartori MGF, Moalli P, Malik SA. Management of mixed urinary incontinence: IUGA committee opinion. Int Urogynecol J 2024; 35:291-301. [PMID: 38252279 PMCID: PMC10908639 DOI: 10.1007/s00192-023-05694-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/06/2023] [Indexed: 01/23/2024]
Abstract
INTRODUCTION AND HYPOTHESIS Mixed urinary incontinence (MUI) is defined by the International Urogynecology Association (IUGA) and International Continence Society as the complaint of involuntary leakage of urine associated with urgency and also with exertion, effort, sneezing or coughing. It therefore implies the coexistence of both stress urinary incontinence (SUI) and urgency urinary incontinence (UUI). MUI is a heterogeneous diagnosis that requires an assessment of its individual components of SUI and UUI. Management requires an individualised approach to the symptom components. The aim of this review is to identify the assessment/investigations and management options for MUI. METHODS A working subcommittee from the IUGA Research & Development (R&D) Committee was created and volunteers invited from the IUGA membership. A literature review was performed to provide guidance focused on the recommended assessment and management of MUI. The document was then evaluated by the entire IUGA R&D Committee and IUGA Board of Directors and revisions made. The final document represents the IUGA R&D Committee Opinion. RESULTS The R&D Committee MUI opinion paper provides guidance on the assessment and management of women with MUI and summarises the evidence-based recommendations. CONCLUSIONS Mixed urinary incontinence is a complex problem and successful management requires alleviation of both the stress and urge components. Care should be individualised based on patient preferences. Further research is needed to guide patients in setting goals and to determine which component of MUI to treat first. The evidence for many of the surgical/procedural treatment options for MUI are limited and needs to be explored in more detail.
Collapse
Affiliation(s)
- Swati Jha
- Department of Urogynecology, Jessop Wing, Sheffield Teaching Hospitals NHS Foundation Trust & University of Sheffield, Sheffield, UK.
| | - Peter C Jeppson
- The Woman's Center for Advanced Pelvic Surgery, The University of Arizona, Phoenix, AZ, USA
| | - Fulya Dokmeci
- Department of Obstetrics & Gynecology, Ankara School of Medicine, Ankara University, Ankara, Türkiye
| | - Gisele V Marquini
- Federal University of Uberlândia (UFU), Minas Gerais, Brazil and Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Marair G F Sartori
- Urogynecology Division, Gynecology Department, Federal University of São Paulo, São Paulo, Brazil
| | - Pamela Moalli
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shazia A Malik
- Female Pelvic Medicine & Reconstructive Surgery, Department of Ob/Gyn, University of Arizona COMPhoenix, Tucson, AZ, USA
| |
Collapse
|
5
|
Chen J, Carmel ME. Quality, Value, and Efficacy of Alternative Medicine in the Treatment of Overactive Bladder. CURRENT BLADDER DYSFUNCTION REPORTS 2023. [DOI: 10.1007/s11884-023-00693-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
|
6
|
How about the RCTs' quality of acupuncture treatment for female urinary incontinence in recent 20 years? A report quality assessment. World J Urol 2023; 41:197-204. [PMID: 36445372 DOI: 10.1007/s00345-022-04213-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/02/2022] [Indexed: 12/03/2022] Open
Abstract
PURPOSE To evaluate the quality of randomized controlled trials (RCTs) of acupuncture on female urinary incontinence (UI). METHODS We searched for related RCTs of acupuncture on female UI from seven databases (PubMed, Embase, Cochrane library, Web of Science, Medline, ClinicalKey, and Clinical trials). We applied CONSORT (2010 year) and STRICTA criteria to evaluate the relevant factors of included RCTs. Two trained researchers scored independently, and concordance was assessed by Cohen's к-statistic. The median and interquartile range summarized the CONSORT and STRICTA scores of the included studies. In addition, two independent sample t tests were used to assess the differences in the study quality between the 2000-2010 and the 2011-2022 years. RESULTS A total of 25 RCTs were finally included, and the scores were consistent between different assessors. The average CONSORT score was 10.50 (IQR 9.0-15.0) (total score was 25.0). Overall, the studies generally included scientific background (24/25, 96%), inclusion and exclusion criteria (24/25, 96%), outcome indicators (24/25, 96%), randomization methods (21/25, 84%), generalizability (19/25, 76%), and financial support (15/25, 60%). Most lacked sample size calculation (5/25, 20%), type of randomization (5/25, 20%), blinding (6/25, 24%), case screening period and follow-up (4/25, 16%), and study registration (6/25, 24%), etc. The average STRICTA score was 3.380 (IQR 3.02-3.95) (total score was 6.0). There had a lack of education on treatment methods for patients (3/25, 12%) and the qualification of acupuncturists (6/25, 24%). CONCLUSION The overall quality of RCTs on acupuncture treatment of female UI was suboptimal. It is still necessary to improve the research methods, especially the application of random methods, blinding, the interpretation of treatment, and the identification qualification of acupuncturists.
Collapse
|
7
|
Kannan P, Bello UM. Efficacy of various forms of acupuncture for the treatment of urinary incontinence in women: A systematic review and meta-analysis. Explore (NY) 2023; 19:26-35. [PMID: 35868972 DOI: 10.1016/j.explore.2022.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 06/28/2022] [Accepted: 07/09/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND PURPOSE Evidence regarding the efficacy of various forms of acupuncture for the treatment of urinary incontinence (UI) in women is outdated and inconclusive. This review aims to determine the efficacy of different forms of acupuncture for the treatment of UI in women. METHODS Multiple databases were searched from inception to June 2020. Randomized controlled trials that compared various forms of acupuncture to control were included. RESULTS Ten trials were included in this review. The pooled analysis demonstrated that an increased proportion of women with stress UI (SUI) reported fewer UI episodes (1.73 [95% CI 1.46, 2.04]; p < 0.00001) in the electroacupuncture group than in the sham group. The meta-analysis also revealed a significantly increased number of women who reported the complete cure of SUI in the electroacupuncture combined with pelvic floor muscle training group than in the medication group (RR 2.67 [95% CI 1.51, 4.71]; p = 0.0007). Body and laser acupuncture caused significant decreases in the number of urge accidents (-2.70 [95% CI -4.86, -0.54]; p = 0.01) and the occurrence of urgency symptoms (-3.60[95% CI -5.34, -1.86]; p < 0.0001), compared with sham acupuncture. CONCLUSIONS Based on the findings of this review, electroacupuncture may be able to improve SUI in women in clinical settings. This review also identified evidence supporting the use of body, electro,- and laser acupuncture for the treatment of urge UI; however, these results were obtained from single studies, and further research remains necessary to confirm the effects of these interventions on the treatment of urge UI in women.
Collapse
Affiliation(s)
- Priya Kannan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong.
| | - Umar M Bello
- Department of Physiotherapy and Paramedicine, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, United Kingdom
| |
Collapse
|
8
|
Hargreaves E, Baker K, Barry G, Harding C, Zhang Y, Kandala NB, Zhang X, Kernohan A, Clarkson CE. Acupuncture for treating overactive bladder in adults. Cochrane Database Syst Rev 2022; 9:CD013519. [PMID: 36148895 PMCID: PMC9502659 DOI: 10.1002/14651858.cd013519.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Overactive bladder is a common, long-term symptom complex, which includes frequency of micturition, urgency with or without associated incontinence and nocturia. Around 11% of the population have symptoms, with this figure increasing with age. Symptoms can be linked to social anxiety and adaptive behavioural change. The cost of treating overactive bladder is considerable, with current treatments varying in effectiveness and being associated with side effects. Acupuncture has been suggested as an alternative treatment. OBJECTIVES To assess the effects of acupuncture for treating overactive bladder in adults, and to summarise the principal findings of relevant economic evaluations. SEARCH METHODS We searched the Cochrane Incontinence Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (including In-Process, Epub Ahead of Print, Daily), ClinicalTrials.gov and WHO ICTRP (searched 14 May 2022). We also searched the Allied and Complementary Medicine database (AMED) and bibliographic databases where knowledge of the Chinese language was necessary: China National Knowledge Infrastructure (CNKI); Chinese Science and Technology Periodical Database (VIP) and WANFANG (China Online Journals), as well as the reference lists of relevant articles. SELECTION CRITERIA: We included randomised controlled trials (RCTs), quasi-RCTs and cross-over RCTs assessing the effects of acupuncture for treating overactive bladder in adults. DATA COLLECTION AND ANALYSIS Four review authors formed pairs to assess study eligibility and extract data. Both pairs used Covidence software to perform screening and data extraction. We assessed risk of bias using Cochrane's risk of bias tool and assessed heterogeneity using the Chi2 testand I2 statistic generated within the meta-analyses. We used a fixed-effect model within the meta-analyses unless there was a moderate or high level of heterogeneity, where we employed a random-effects model. We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We included 15 studies involving 1395 participants in this review (14 RCTs and one quasi-RCT). All included studies raised some concerns regarding risk of bias. Blinding of participants to treatment group was only achieved in 20% of studies, we considered blinding of outcome assessors and allocation concealment to be low risk in only 25% of the studies, and random sequence generation to be either unclear or high risk in more than 50% of the studies. Acupuncture versus no treatment One study compared acupuncture to no treatment. The evidence is very uncertain regarding the effect of acupuncture compared to no treatment in curing or improving overactive bladder symptoms and on the number of minor adverse events (both very low-certainty evidence). The study report explicitly stated that no major adverse events occurred. The study did not report on the presence or absence of urinary urgency, episodes of urinary incontinence, daytime urinary frequency or episodes of nocturia. Acupuncture versus sham acupuncture Five studies compared acupuncture with sham acupuncture. The evidence is very uncertain about the effect of acupuncture on curing or improving overactive bladder symptoms compared to sham acupuncture (standardised mean difference (SMD) -0.36, 95% confidence interval (CI) -1.03 to 0.31; 3 studies; 151 participants; I2 = 65%; very low-certainty evidence). All five studies explicitly stated that there were no major adverse events observed during the study. Moderate-certainty evidence suggests that acupuncture probably makes no difference to the incidence of minor adverse events compared to sham acupuncture (risk ratio (RR) 1.28, 95% CI 0.30 to 5.36; 4 studies; 222 participants; I² = 0%). Only one small study reported data for the presence or absence of urgency and for episodes of nocturia. The evidence is of very low certainty for both of these outcomes and in both cases the lower confidence interval is implausible. Moderate-certainty evidence suggests there is probably little or no difference in episodes of urinary incontinence between acupuncture and sham acupuncture (mean difference (MD) 0.55, 95% CI -1.51 to 2.60; 2 studies; 121 participants; I2 = 57%). Two studies recorded data regarding daytime urinary frequency but we could not combine them in a meta-analysis due to differences in methodologies (very low-certainty evidence). Acupuncture versus medication Eleven studies compared acupuncture with medication. Low-certainty evidence suggests that acupuncture may slightly increase how many people's overactive bladder symptoms are cured or improved compared to medication (RR 1.25, 95% CI 1.10 to 1.43; 5 studies; 258 participants; I2 = 19%). Low-certainty evidence suggests that acupuncture may reduce the incidence of minor adverse events when compared to medication (RR 0.34, 95% CI 0.26 to 0.45; 8 studies; 1004 participants; I² = 51%). The evidence is uncertain regarding the effect of acupuncture on the presence or absence of urinary urgency (MD -0.40, 95% CI -0.56 to -0.24; 2 studies; 80 participants; I2 = 0%; very low-certainty evidence) and episodes of urinary incontinence (MD -0.33, 95% CI -2.75 to 2.09; 1 study; 20 participants; very low-certainty evidence) compared to medication. Low-certainty evidence suggests there may be little to no effect of acupuncture compared to medication in terms of daytime urinary frequency (MD 0.73, 95% CI -0.39 to 1.85; 4 studies; 360 participants; I2 = 28%). Acupuncture may slightly reduce the number of nocturia episodes compared to medication (MD -0.50, 95% CI -0.65 to -0.36; 2 studies; 80 participants; I2 = 0%, low-certainty evidence). There were no incidences of major adverse events in any of the included studies. However, major adverse events are rare in acupuncture trials and the numbers included in this review may be insufficient to detect these events. AUTHORS' CONCLUSIONS The evidence is very uncertain about the effect acupuncture has on cure or improvement of overactive bladder symptoms compared to no treatment. It is uncertain if there is any difference between acupuncture and sham acupuncture in cure or improvement of overactive bladder symptoms. This review provides low-certainty evidence that acupuncture may result in a slight increase in cure or improvement of overactive bladder symptoms when compared with medication and may reduce the incidence of minor adverse events. These conclusions must remain tentative until the completion of larger, higher-quality studies that use relevant, comparable outcomes. Timing and frequency of treatment, point selection, application and long-term follow-up are other areas relevant for research.
Collapse
Affiliation(s)
- Emma Hargreaves
- Department of Physiotherapy, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Katherine Baker
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, UK
| | - Gill Barry
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, UK
| | - Christopher Harding
- Department of Urology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Yingying Zhang
- Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ngianga-Bakwin Kandala
- Warwick Medical School, University of Warwick, Coventry, UK
- Wits School of Public Health, University of Witwatersrand, Johannesburg, South Africa
| | - Xiaowen Zhang
- Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ashleigh Kernohan
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Carl E Clarkson
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, UK
| |
Collapse
|
9
|
Chen H, Liu X, Yan Y, Shi H, Liu Z. Effect of electroacupuncture on symptoms of female pelvic organ prolapse (stage II-III) (EAPOP study): protocol of a randomised controlled trial. BMJ Open 2022; 12:e051249. [PMID: 35667733 PMCID: PMC9171193 DOI: 10.1136/bmjopen-2021-051249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Pelvic organ prolapse (POP) is downward descent of pelvic organs, which causes symptoms of the lower genital, urinary and gastrointestinal tracts, and undermines women's daily activities and quality of life. Although studies indicated that electroacupuncture (EA) may be effective in improving the POP symptoms, evidences were not robust. Therefore, this study aims to conduct a randomised controlled trial (RCT) to evaluate the efficacy and safety of electroacupuncture on relieving symptoms of a POP stage II and III among women. METHODS AND ANALYSIS A two-arm, multicentre, patient-blind RCT will be conducted to compare EA with sham electroacupuncture (SEA) for treating symptoms of POP stage II and III among women in six tertiary hospitals in China. One hundred and sixty eligible women will be assigned with a 1:1 ratio to have received either EA or SEA for 24 times in 12 weeks and followed-up for 24 weeks. The primary outcome will be the change on the total score of the Pelvic Floor Distress Inventory-short form 20 at week 12 from baseline, and will be analysed by t-test or multiple regression model. Intention-to-treat analysis will be performed for all outcomes, and a p value of less than 0.05 (two-sided testing) will be considered as statistical significance. ETHICS AND DISSEMINATION The study protocol has been approved by the Medical Ethical Committee of Guang'ammen Hospital (No. 2019-249-KY-01). Patients will be informed about the details of the study and asked to sign consent form before enrolment. The results of this study are expected to be written and published on peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT04589715.
Collapse
Affiliation(s)
- Huan Chen
- School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Department of Acupuncture, China Academy of Chinese Medical Sciences Guanganmen Hospital, Beijing, China
| | - Xiaoxu Liu
- Department of Acupuncture, China Academy of Chinese Medical Sciences Guanganmen Hospital, Beijing, China
| | - Yan Yan
- Department of Acupuncture, China Academy of Chinese Medical Sciences Guanganmen Hospital, Beijing, China
| | - Hangyu Shi
- Beijing University of Chinese Medicine, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, China Academy of Chinese Medical Sciences Guanganmen Hospital, Beijing, China
| |
Collapse
|
10
|
Sun B, Liu Y, Su T, Sun Y, Liu Z. Electroacupuncture for stress-related urinary incontinence in elderly women: data analysis from two randomised controlled studies. BMJ Support Palliat Care 2022; 12:e164-e170. [PMID: 31919102 PMCID: PMC9120373 DOI: 10.1136/bmjspcare-2019-002034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/25/2019] [Accepted: 12/09/2019] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To compare the efficacy of electroacupuncture (EA) in elderly and non-elderly women with stress urinary incontinence (SUI) or stress-predominant mixed urinary incontinence (MUI). METHODS This study was a secondary analysis of two randomised controlled trials involving 252 women with SUI and 132 women with stress-predominant MUI who were treated with the same EA regimen. Elderly women were defined as those aged >60 years. The main outcome measure was the proportion of patients with ≥50% decrease in the mean 72-hour urinary incontinence episode frequency (IEF) from baseline to week 6. Overall, 1004 women were recruited in the SUI and MUI trials. In the EA group, those with urge-predominant or balanced MUI at baseline were excluded from the current study, resulting in a sample size of 384. RESULTS Out of 384 patients with SUI or stress-predominant MUI who were treated with EA, 371 completed the study. After 6-week treatment, the proportion of women who achieved ≥50% decrease in mean 72-hour IEF from baseline was 57.3% (51/89) in the elderly group and 60.70% (173/285) in the non-elderly group; the between-group difference was not significant (3.11%, 95% CI -9.83% to 16.05%; p=0.637). Similar outcomes were observed at weeks 4, 16 and 28. Both groups showed reduction in the 72 -hour IEF, amount of urine leakage (assessed by 1-hour pad test) and International Consultation on Incontinence Questionnaire-Short Form score from baseline with no significant between-group difference. No obvious EA-related adverse events were observed during the study. CONCLUSION EA may be an effective and safe alternative treatment for SUI or stress-predominant MUI in both elderly and non-elderly women. Age may not affect the treatment outcomes of acupuncture. TRIAL REGISTRATION NUMER NCT01784172, NCT02047032.
Collapse
Affiliation(s)
- Biyun Sun
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Liu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - Tongsheng Su
- Shanxi Province Hospital of Traditional Chinese Medicine, Xian, Shanxi, China
| | - Yuanjie Sun
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
11
|
Long Z, Chen H, Yu S, Wang X, Liu Z. Effect of Acupuncture for Mixed Urinary Incontinence in Women: A Systematic Review. Front Public Health 2022; 10:827853. [PMID: 35372235 PMCID: PMC8971660 DOI: 10.3389/fpubh.2022.827853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/21/2022] [Indexed: 01/08/2023] Open
Abstract
Background Mixed urinary incontinence increasingly undermines women's quality of life. Previous studies showed some effects of acupuncture for MUI, but no systematic review has been done to evaluate the efficacy and safety of acupuncture for MUI in women. Objective To systematically review the efficacy and safety of acupuncture for women with MUI. Methods Ten databases (i.e., PubMed, Web of Science, Embase, ClinicalTrials.gov, the Cochrane Library, CBM, Scoups, CNKI, VIP and WANFANG DATA) were searched up to July 19th, 2021, using tailored search strategies with keywords not limited to “female,” “mixed urinary incontinence,” “acupuncture,” and “randomized controlled trial,” etc. RCTs and quasi-RCTs were included if investigating effect of any type of acupuncture for female patients with MUI. Data were extracted from eligible studies, and risks of bias were assessed according to the Cochrane Handbook from seven aspects using the RevMan 5.4 software. Results A total of three randomized studies with 591 women were included. The risk of bias among the studies varied, with major concerns on blinding of participants and outcome assessor. Liu's study (497) mainly showed that electroacupuncture's effect on reduction of numbers of incontinence, urgency, nocturia episodes, and amount of urine leakage etc. was not inferior to that of PFMT-Solifenacin group at 12, 24, and 36 weeks. Zhan's study (60) showed that electroacupuncture reduced significantly more amount of urine leakage than Tolterodine at 8 weeks, with no data on incontinence episodes frequency. All 3 studies reported that acupuncture significantly increased the quality of life assessed by ICIQ score. In addition, incidence of acupuncture-related adverse events was rare, while antimuscarinic agents related adverse events were common in two studies. Conclusion Although acupuncture showed some benefit for women with MUI, more evidences were required to draw a solid conclusion of effectiveness and safety of acupuncture for women with MUI. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO, identifier: CRD42021224600.
Collapse
Affiliation(s)
- Zilin Long
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Huan Chen
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shudan Yu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinlu Wang
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Zhishun Liu
| |
Collapse
|
12
|
Sacral Acupuncture for Lower Urinary Tract Symptoms: A Systematic Review of Randomized Controlled Trials. JOURNAL OF ACUPUNCTURE RESEARCH 2022. [DOI: 10.13045/jar.2021.00241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Lower urinary tract symptoms (LUTS) associated with storage, voiding, and post-micturition reduce quality of life and cause mental health problems. In traditional medicine, Baliao points have been empirically used to treat urinary system diseases. In this review, randomized controlled trials (RCTs) using sacral acupuncture on Baliao points with sham treatment, other remedies, or other acupoints were retrieved from 8 electronic databases up to June 2021. Sixteen RCTs met the inclusion criteria. The quality of the included studies was assessed using a risk-of-bias (ROB) tool. Most of the evaluation indicators used in the included RCTs showed that sacral acupuncture had a significant therapeutic effect compared with the sham control intervention groups, and other remedies. However, all studies using acupoints (other than the Baliao points) as a control intervention had a “high” ROB and only reported secondary processed information, making it difficult to evaluate the efficacy of sacral acupuncture treatment for LUTS. No serious adverse effects were reported for sacral acupuncture, and only a low number of minor side effects were observed. These results suggest that sacral acupuncture could be considered as an alternative to existing treatments, with the added benefit of low cost. Large-scale, long-term RCTs are required in the future.
Collapse
|
13
|
Does electroacupuncture benefit mixed urinary incontinence? A systematic review and meta-analysis with trial sequential analysis. Int Urogynecol J 2022; 33:751-766. [PMID: 35088093 PMCID: PMC9021078 DOI: 10.1007/s00192-021-05057-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/01/2021] [Indexed: 12/28/2022]
Abstract
Introductin and hypothesis Mixed urinary incontinence (MUI) comprises a combination of urgency and stress. The efficacy and safety of electroacupuncture (EA) for the treatment of MUI remain unclear. Objective To assess the efficacy and safety of EA in treating MUI. Methods We searched PubMed, CENTRAL, Embase, Web of Science, four Chinese databases, clinical research registration platforms, grey literature, and the reference lists of the selected studies. Risk of bias and quality were evaluated using the Revman 5.4 and Jadad scores. Meta-analysis was performed using Stata 15.1 software. Trial sequential analysis (TSA) was used to assess the stability of the results. Results Eight randomized controlled trials comprising 847 patients were included. The meta-analysis results showed that compared with antimuscarinic drugs plus pelvic floor muscle training, EA resulted in significantly less pad weight on the 1-h pad test and statistically significantly lower severity scores on the International Consultation on Incontinence Questionnaire Short Form. The change in the 72-h incontinence episode frequency difference was not statistically significant, and there was no outcome of overall response rate and quality of life in this meta-analysis. Few adverse events occurred in the EA group. The TSA results suggested that the result of change from baseline in the 1-h pad test was stable and the evidence was conclusive. Conclusions EA could be a potential treatment option for MUI and is relatively safe. Nevertheless, because of the limitations of this study, our conclusions should be interpreted with caution, and further studies are needed to confirm the comprehensive clinical efficacy and placebo effect of EA.
Collapse
|
14
|
Hargreaves E, Harding C, Clarkson C. Acupuncture in addition to standard conservative treatment for overactive bladder; a feasibility trial for a randomized controlled study. Neurourol Urodyn 2021; 40:1770-1779. [PMID: 34289514 DOI: 10.1002/nau.24741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/29/2021] [Accepted: 05/17/2021] [Indexed: 11/10/2022]
Abstract
AIMS This study aims to assess the feasibility of an randomized controlled trial (RCT) to test treatment efficacy of acupuncture for symptoms of overactive bladder syndrome (OAB), a common long-term condition with physical, psychological, social and sexual consequences. METHODS A total of 30 participants were recruited and randomized to either standard conservative management for OAB or standard conservative management plus acupuncture. Standard care consisted of individually tailored advice regarding bladder health, pelvic floor exercises and lifestyle adjustments. The intervention group received 6 sessions of acupuncture over an 8-week period. Outcomes measured included adherence to the study protocol, recruitment rate, participant attrition rate and adverse events. A 3-day bladder diary and Incontinence Questionnaire-short form questionnaire were used to assess symptoms. The ICEpop CAPability measure for Adults measure was used to assess well-being. Outcomes were collected at baseline, after 8 weeks of intervention and 6 weeks after completing intervention. An exit questionnaire captured participant experience data. RESULTS Comparison of the two groups at baseline did not detect statistically significant differences in demographics and symptom profile. A total of 23 participants completed all study proceedures. Recruitment was completed in 11 months, quicker than anticipated. No serious adverse events occurred; minor adverse events were recorded in 11/114 (9.6%) treatments. A total of seven participants failed to complete one or more study proceedures with an overall attrition rate of 23.3%. CONCLUSIONS Most participants completed all aspects of the study and found the protocol acceptable. The interventions appear safe and well tolerated. The concept of a large-scale RCT with a similar protocol was proven and appears feasible based on this pilot work.
Collapse
Affiliation(s)
- Emma Hargreaves
- Physiotherapy Department, Clinical Specialist Physiotherapist, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Chris Harding
- Urology Department, Consultant Urologist, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Carl Clarkson
- Department of Sport, Exercise and Rehabilitation, Programme Lead BSc Physiotherapy, Northumbria University, Newcastle upon Tyne, UK
| |
Collapse
|
15
|
Sun Y, Liu Y, Chen H, Yan Y, Liu Z. Electroacupuncture for stress-predominant mixed urinary incontinence: a protocol for a three-armed randomised controlled trial. BMJ Open 2021; 11:e038452. [PMID: 33414139 PMCID: PMC7797267 DOI: 10.1136/bmjopen-2020-038452] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Evidence specific for stress-predominant mixed urinary incontinence is still lacking at present, and acupuncture may relieve the symptoms. We plan to conduct this multi-centre, three-armed, randomised controlled trial to investigate the efficacy and safety of electroacupuncture among women with stress-predominant mixed urinary incontinence. METHODS AND ANALYSIS The trial will be conducted at five hospitals in China. Two hundred thirty-two eligible women will be randomly assigned (2:1:1) to the electroacupuncture, sham electroacupuncture or waiting-list group to receive either 24-session acupuncture/sham acupuncture treatment over 8 weeks and 24-week follow-up or 20-week watchful waiting. The primary outcome is the proportion of participants with at least 50% reduction in mean 24-hour stress incontinence episode frequencies from baseline to week 8. The outcome will be analysed with the intention to treatpopulation (defined as participants randomised) with a two-sided p value of less than 0.05 considered significant. ETHICS AND DISSEMINATION The protocol has been approved by Guang'anmen Hospital Institutional Review Board (2019-241-KY). Detailed information of the trial will be informed to the participants, and written informed consent will be obtained from every participant. Results of the trial are expected to be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT04299932).
Collapse
Affiliation(s)
- Yuanjie Sun
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Liu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Huan Chen
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Yan
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
16
|
Xiong Z, Liu Y, Su T, Liu Z. Effect of electroacupuncture in pre- and postmenopausal women with stress urinary incontinence: A subgroup analysis of two randomised clinical trials. Int J Clin Pract 2020; 74:e13631. [PMID: 32738817 DOI: 10.1111/ijcp.13631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 07/24/2020] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To evaluate the effect of electroacupuncture and assess the impact of menopausal status in women with stress urinary incontinence or stress-predominant mixed urinary incontinence. METHODS This study was conducted as a subgroup analysis of the data collected from two multicentre, randomised controlled trials conducted on 1004 women; 384 of these subjects were pre- or postmenopausal women who received the same electroacupuncture treatment for stress urinary incontinence or stress-predominant mixed urinary incontinence. The primary outcome evaluated in this study was the proportion of subjects who had at least a 50% reduction in the mean 72-hour incontinence episodes frequency from baseline and the difference between pre- and postmenopausal groups, as measured at the end of 6 weeks using the 72-hour bladder dairy. RESULTS Among the 384 women, 132 were premenopausal and 252 were postmenopausal. Compared with the baseline, measurement at the end of 6 weeks of treatment showed at least 50% reduction in the mean 72-hour incontinence episodes frequency in 61.83% and 58.85% of the women in the premenopausal and postmenopausal groups, respectively (difference 1.06%, 95% confidence interval, -13.87 to 15.99; P = .889). No statistically significant intergroup differences were noted in the changes from baseline in the International Consultation on Incontinence Questionnaire-Short Form score and the 1-hour amount of urine leakage. Electroacupuncture-related adverse events occurred in 1.52% of the premenopausal and 1.59% of the postmenopausal women. CONCLUSION This subgroup analysis indicated that electroacupuncture can improve the symptoms of urinary incontinence in women with stress urinary incontinence or stress-predominant mixed urinary incontinence and that menopausal status may not affect the effects of electroacupuncture in subjects.
Collapse
Affiliation(s)
- Zhiyi Xiong
- Department of Acupuncture, China Academy of Chinese Medical Sciences, Guang'anmen Hospital, Beijing, China
| | - Yan Liu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tongsheng Su
- Shanxi Province Hospital of Traditional Chinese Medicine, Xi'an, Shanxi Province, China
| | - Zhishun Liu
- Department of Acupuncture, China Academy of Chinese Medical Sciences, Guang'anmen Hospital, Beijing, China
| |
Collapse
|
17
|
Electroacupuncture for balanced mixed urinary incontinence: secondary analysis of a randomized non-inferiority controlled trial. Int Urogynecol J 2020; 32:325-334. [PMID: 32638063 DOI: 10.1007/s00192-020-04305-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 04/01/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim was to investigate the effectiveness and safety of electroacupuncture (EA) in women with balanced mixed urinary incontinence (MUI) compared with PFMT plus solifenacin. METHODS This is a secondary analysis of a randomized non-inferiority clinical trial. Seventy-nine patients with balanced MUI were randomly assigned to receive either 12-week EA with 24-week follow-up or 36-week PFMT and solifenacin. Primary outcome was the proportion of participants with ≥50% reduction of mean 24-h incontinence episode frequency (IFE) through weeks 1-12 from baseline. Analysis was performed in an intention-to-treat population using a generalized linear model with a binomial distribution, adjusted for imbalances in baseline variables, and a two-sided p value of less than 0.05 was considered significant. RESULTS A total of 34 participants in the EA group and 45 participants in the PFMT plus solifenacin group were included in the intention-to-treat analysis of primary outcome. Through weeks 1-12, the proportion of participants with ≥50% reduction of mean 24-h IEF was 32.4% in the EA group, and 37.2% in the PFMT plus solifenacin group, with a mean difference of -2.82% (95%CI: -23.88 to 18.23, p=0.79), revealing non-inferiority. No significant difference held true for all the secondary outcomes. Six adverse events occurred in the EA group and 22 in the PEMT plus solifenacin group. CONCLUSIONS The effect of EA is similar to PFMT plus solifenacin in relieving the symptoms of both SUI and UUI and increasing participants' quality of life but with better safety. The effects of EA may sustain 24 weeks after treatment.
Collapse
|
18
|
Sun Y, Liu Y, Su T, Sun J, Wu Y, Liu Z. Electroacupuncture versus solifenacin for women with urgency-predominant mixed urinary incontinence: a protocol for a three-armed non-inferiority randomized controlled trial. BMC Complement Med Ther 2020; 20:18. [PMID: 32020889 PMCID: PMC7076894 DOI: 10.1186/s12906-019-2784-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 12/01/2019] [Indexed: 11/10/2022] Open
Abstract
Background Among women suffering from urinary incontinence (UI), about one-third are diagnosed with mixed urinary incontinence (MUI), among which urgency-predominant MUI causes more shame and inconvenience to patients. The treatments for urgency-predominant MUI have limited guidelines and previous studies have indicated that electroacupuncture (EA) might be a safe and effective option. The present study aims to evaluate the effect of EA on women with urgency-predominant MUI. Methods The study is a multicentered, three-armed, non-inferiority randomized clinical trial. A total of 282 female patients with urgency-predominant MUI will be randomly divided into three groups, namely the EA group, sham electroacupuncture (SA) group, and solifenacin treatment group at a ratio of 1:1:1. Thirty-six sessions of acupuncture treatment over 12 weeks and solifenacin treatment over 36 weeks will be provided. The primary outcome will be the decrease of urgency urinary incontinence (UUI) episodes after 12-week treatment. Secondary outcomes will include changes in incontinence episodes, urinary frequency, urgency, severity of symptoms, and influence on quality of life, assessed using the International Consultation on Incontinence Questionnaire Short Form (ICIQ SF) and Overactive Bladder Questionnaire Short Form (OAB-q SF). All patients will be continuously followed up until week 36 and their allocations will be statistically analyzed. Discussion Though placebo of solifenacin is rather difficult to access and all patients in the trial cannot be fully blinded, the present study will serve as an introduction of three-armed, randomized, non-inferiority, and sham acupuncture-controlled clinical trials to the acupuncture field, in an attempt to compare the effects of EA and solifenacin for treating women with urgency-predominant MUI. Trial registration ClinicalTrials.gov: NCT03787654. Registered on 25 December, 2018.
Collapse
Affiliation(s)
- Yuanjie Sun
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Liu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tongsheng Su
- Shanxi Province Hospital of Traditional Chinese Medicine, Xi'an, China
| | - Jianhua Sun
- Jiangsu Province Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Ying Wu
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Zhishun Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| |
Collapse
|
19
|
Wang W, Liu Y, Su T, Sun Y, Liu Z. Comparing the effect of electroacupuncture treatment on obese and non-obese women with stress urinary incontinence or stress-predominant mixed urinary incontinence: A secondary analysis of two randomised controlled trials. Int J Clin Pract 2019; 73:e13435. [PMID: 31621982 DOI: 10.1111/ijcp.13435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/19/2019] [Accepted: 10/13/2019] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE To explore whether obesity patients with a body mass index (BMI) of ≥25 kg/m2 who suffer from stress urinary incontinence (SUI) or stress-predominant mixed urinary incontinence (S-MUI) show less improvement in urinary incontinence (UI) symptoms after electroacupuncture (EA) treatment compared with non-obese counterparts. METHODS This study was a secondary analysis of existing data. About 252 SUI patients and 250 S-MUI patients treated with the same EA regimen were assigned to one of the two groups: the obesity group for BMI ≥25 kg/m2 and the non-obesity group for BMI <25 kg/ m2 . The primary outcome was the proportion of treatment responders, defined as patients exhibiting a ≥50% reduction in 72-hours incontinence episode frequency, as measured by a 72-hours bladder diary at week 6 compared with baseline. RESULTS Of the 1004 randomised women, 129 obese women (86 SUI and 43 S-MUI) and 255 non-obese women (166 SUI and 89 S-MUI) treated with EA were included in a secondary analysis. The primary outcome was that 58.3% (74/127) of patients in the obesity group and 60.7% (150/247) of patients in the non-obesity group (difference 0.55%; 95% confidence interval, -10.01 to 11.11; P = .919) responded to treatment. CONCLUSION This study suggests that EA treatment may safely improve UI symptoms in both obese and non-obese patients, regardless of BMI category. Additionally, obesity status may not affect the efficacy of EA treatment on SUI or S-MUI among Chinese women.
Collapse
Affiliation(s)
- Weiming Wang
- Guang'an Men Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Liu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Tongsheng Su
- Shaanxi Province Hospital of Traditional Chinese Medicine, Xi'an, China
| | - Yuanjie Sun
- Guang'an Men Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Guang'an Men Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
20
|
Electroacupuncture Stimulation Alleviates CFA-Induced Inflammatory Pain Via Suppressing P2X3 Expression. Int J Mol Sci 2019; 20:ijms20133248. [PMID: 31269659 PMCID: PMC6651287 DOI: 10.3390/ijms20133248] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 06/25/2019] [Accepted: 06/28/2019] [Indexed: 12/13/2022] Open
Abstract
Chronic inflammatory pain is one of the most common complaints that seriously affects patients’ quality of life. Previous studies have demonstrated that the analgesic effect of electroacupuncture (EA) stimulation on inflammatory pain is related to its frequency. In this study, we focused on whether the analgesic effects of EA are related to the period of stimulation. Purinergic receptor P2X3 (P2X3) is involved in the pathological process underlying chronic inflammatory pain and neuropathic pain. We hypothesized that 100 Hz EA stimulation alleviated Freund’s complete adjuvant (CFA) induced inflammatory pain via regulating P2X3 expression in the dorsal root ganglion (DRG) and/or spinal cord dorsal horn (SCDH). We also assumed that the analgesic effect of EA might be related to the period of stimulation. We found that both short-term (three day) and long-term (14 day) 100 Hz EA stimulation effectively increased the paw withdrawal threshold (PWT) and reversed the elevation of P2X3 in the DRG and SCDH of CFA rats. However, the analgesic effects of 100 Hz EA were not dependent on the period of stimulation. Moreover, P2X3 inhibition or activation may contribute to or attenuate the analgesic effects of 100 Hz EA on CFA-induced inflammatory pain. This result indicated that EA reduced pain hypersensitivity through P2X3 modulation.
Collapse
|
21
|
Electroacupuncture for women with urgency-predominant mixed urinary incontinence: secondary analysis of a randomized noninferiority trial. World J Urol 2019; 38:1035-1042. [DOI: 10.1007/s00345-019-02828-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 05/27/2019] [Indexed: 01/10/2023] Open
|
22
|
Ma XX, Liu A. Effectiveness of electrical stimulation combined with pelvic floor muscle training on postpartum urinary incontinence. Medicine (Baltimore) 2019; 98:e14762. [PMID: 30855477 PMCID: PMC6417612 DOI: 10.1097/md.0000000000014762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Previous clinical trials have reported that electrical stimulation (ES) combined with pelvic floor muscle training (PFMT) can be used to treat postpartum urinary incontinence (PPUI) effectively. However, no systematic review has investigated the effectiveness and safety of ES plus PFMT for the treatment of patients with PPUI. In this systematic review, we will firstly assess the effectiveness and safety of ES and PFMT for treating PPUI. METHODS In this study, we will search the following electronic databases: Cochrane Library, Web of Science, Springer, MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature, Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure from inceptions to the present without language restrictions. All eligible randomized controlled trials (RCTs) on the effectiveness of ES plus PFMT for PPUI will be included. We will also search grey literature to avoid missing any other potential qualified studies. Two authors will independently conduct the study selection, data extraction, and risk of bias assessment. A third author will be consulted to solve any disagreements between 2 authors. RevMan 5.3 Software will be used to pool the data and to carry out the meta-analysis. RESULTS This study will provide high quality evidence of ES and PFMT for PPUI. The primary outcome includes symptoms improvement. The secondary outcomes consist of incontinence-specific quality of life, clinician's observations, and adverse effects. CONCLUSION The findings of this study will summary up-to-dated evidence for judging whether ES combined PFMT is an effective intervention for PPUI or not. ETHICS AND DISSEMINATION This study does not needs ethical approval, because it will not involve individual patient data. Its findings will be disseminated through peer-reviewed journals. SYSTEMATIC REVIEW REGISTRATION CRD42019122540.
Collapse
Affiliation(s)
| | - An Liu
- Department of Urology, Yan’an People's Hospital, Yan’an, China
| |
Collapse
|