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Yang SQ, Zeng X, Peng L, Shen SH, Zhang J, Huang ZH, Shen H, Luo DY, Jin T. A Y-shape connection device for pediatric patients with an indwelling catheter (Dia = 8Fr) during urodynamic studies, especially for filling phase measurements: a single-center prospective study for safety and effectiveness. Front Pediatr 2023; 11:1271417. [PMID: 38027283 PMCID: PMC10667912 DOI: 10.3389/fped.2023.1271417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction This prospective study aimed to assess the effectiveness of a Y-shape connection device in reducing pain and bleeding in pediatric patients with indwelling catheters during urodynamic studies (UDS), while also obtaining effective results in the filling phase. Methods A total of 45 pediatric patients with a mean age of 13 years were included, all of whom underwent both a UDS with the Y-shape connection device (Method A) and a standard UDS procedure (Method B). Results The Y-shape connection device demonstrated similar overall urodynamic parameters compared to the standard procedure, while also resulting in significantly less bleeding (P = 0.006) and lower VAS scores during (1.12 ± 0.58 vs. 3.88 ± 1.01, P = 0.001) and after (0.12 ± 0.08 vs 2.91 ± 0.89, P = 0.001) the procedure. No adverse events were reported at the 1-month follow-up. Discussion These findings suggest that the Y-shape connection device can effectively reduce pain and bleeding during and after UDS in pediatric patients with indwelling catheters (Dia = 8Fr), while also obtaining effective results in the filling phase. Therefore, this Y-shape connection device has a more significant value for children who require urodynamic studies and place more emphasis on filling phase parameters. Clinical trial registration ChiCTR2300068280.
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Affiliation(s)
- Shi-Qin Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiao Zeng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Pelvic Floor Diseases Center, West China Tianfu Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Liao Peng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Si-Hong Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jie Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Pelvic Floor Diseases Center, West China Tianfu Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhi-Hui Huang
- Operating Room, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Hong Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Pelvic Floor Diseases Center, West China Tianfu Hospital, Sichuan University, Chengdu, Sichuan, China
| | - De-yi Luo
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Pelvic Floor Diseases Center, West China Tianfu Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tao Jin
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Pelvic Floor Diseases Center, West China Tianfu Hospital, Sichuan University, Chengdu, Sichuan, China
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Lee PJ, Kuo HC. Low detrusor contractility has a less favorable outcome of anti-incontinence surgery for women with stress urinary incontinence. Int Urol Nephrol 2023; 55:2789-2798. [PMID: 37505426 DOI: 10.1007/s11255-023-03725-8] [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: 06/22/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE Few studies exist comparing the effect of different lower urinary tract dysfunctions (LUTDs) on anti-incontinence surgery. This study investigates the long-term therapeutic outcome of a suburethral sling procedure among women with stress urinary incontinence (SUI) and different LUTDs. METHODS This study retrospectively reviewed 401 women treated with a suburethral sling for SUI. Following baseline videourodynamic findings, the patients were divided into pure SUI or SUI with concomitant LUTD (mixed detrusor overactivity and SUI, low detrusor contractility and SUI, and presence of bladder outlet obstruction and SUI) groups. The primary endpoint was the SUI-free-specific survival rate. A successful outcome was defined as the absence of any SUI event. The secondary endpoints included postoperative complications, surgical revision rate, and changes in videourodynamic parameters. RESULTS At a mean follow-up of 5.1 (standard deviation: 5.4, range 0.1-24.1) years, the median cumulative duration of SUI-free survival was 15.4 years and 15.9 years in the pure SUI and SUI and concomitant LUTD subgroup, respectively, without significant difference between the groups. No between-group difference in postoperative complications was also noted. The cumulative incidences of the overall reoperation rate were 15.3%, 11.6%, 30.9%, and 7.3% in the pure SUI, detrusor overactivity, low detrusor contractility, and bladder outlet obstruction subgroups, respectively, with a significant difference between the groups (p = 0.006). CONCLUSIONS Women who underwent suburethral sling surgery for SUI treatment had comparable long-term success rates regardless of baseline LUTD. However, those with low detrusor contractility may experience less favorable results in terms of higher reoperation rates.
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Affiliation(s)
- Ping-Jui Lee
- Division of Urology, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Hann-Chorng Kuo
- Department of Urology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, and Tzu Chi University, Hualien, Taiwan.
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Jain S. ‘Children Kidney Care Centers’: Rationale, requirements and recommendations for best facilities and better future. World J Nephrol 2023; 12:10-20. [PMID: 36704656 PMCID: PMC9846866 DOI: 10.5527/wjn.v12.i1.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/14/2022] [Accepted: 01/01/2023] [Indexed: 01/10/2023] Open
Abstract
Specialized centers are needed for nephrology and urology care of children. The justifications are the specialized nature of care needed and the growing incidence and prevalence. Children with chronic kidney disease (CKD) are at risk of morbidity, mortality, and decreased quality of life. Current pediatric practice structures are apparently poorly suited for the increasing demands of chronic disease in children. Kidney diseases account for around 8%-10% of total outpatients and 12% of admissions to the pediatric ward in hospitals. The major causes of pediatric CKD in registries are congenital anomalies of the kidney and urinary tract (around 50%), followed by inherited nephropathies and glomerulonephritis. The nephrologist’s role is important for specialized investigations and treatment. Urologist’s services are essential for the wide variety of conditions from birth to early adult age for complete cure and complementing medical management. Children have a right to treatments and to resources that are as sophisticated and advanced as those available to adults. Simple and sophisticated care for all children with ailments of the kidneys and related structures is important for ensuring ‘health for all’. The availability of ‘Child Kidney Care Centers’ will go a long way in improving the lives of affected children.
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Affiliation(s)
- Sunil Jain
- Department of Paediatrics, Military Hospital Secunderabad, Secunderabad 500015, India
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Todhunter-Brown A, Hazelton C, Campbell P, Elders A, Hagen S, McClurg D. Conservative interventions for treating urinary incontinence in women: an Overview of Cochrane systematic reviews. Cochrane Database Syst Rev 2022; 9:CD012337. [PMID: 36053030 PMCID: PMC9437962 DOI: 10.1002/14651858.cd012337.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Urinary incontinence (UI) is the involuntary loss of urine and can be caused by several different conditions. The common types of UI are stress (SUI), urgency (UUI) and mixed (MUI). A wide range of interventions can be delivered to reduce the symptoms of UI in women. Conservative interventions are generally recommended as the first line of treatment. OBJECTIVES To summarise Cochrane Reviews that assessed the effects of conservative interventions for treating UI in women. METHODS We searched the Cochrane Library to January 2021 (CDSR; 2021, Issue 1) and included any Cochrane Review that included studies with women aged 18 years or older with a clinical diagnosis of SUI, UUI or MUI, and investigating a conservative intervention aimed at improving or curing UI. We included reviews that compared a conservative intervention with 'control' (which included placebo, no treatment or usual care), another conservative intervention or another active, but non-conservative, intervention. A stakeholder group informed the selection and synthesis of evidence. Two overview authors independently applied the inclusion criteria, extracted data and judged review quality, resolving disagreements through discussion. Primary outcomes of interest were patient-reported cure or improvement and condition-specific quality of life. We judged the risk of bias in included reviews using the ROBIS tool. We judged the certainty of evidence within the reviews based on the GRADE approach. Evidence relating to SUI, UUI or all types of UI combined (AUI) were synthesised separately. The AUI group included evidence relating to participants with MUI, as well as from studies that combined women with different diagnoses (i.e. SUI, UUI and MUI) and studies in which the type of UI was unclear. MAIN RESULTS We included 29 relevant Cochrane Reviews. Seven focused on physical therapies; five on education, behavioural and lifestyle advice; one on mechanical devices; one on acupuncture and one on yoga. Fourteen focused on non-conservative interventions but had a comparison with a conservative intervention. No reviews synthesised evidence relating to psychological therapies. There were 112 unique trials (including 8975 women) that had primary outcome data included in at least one analysis. Stress urinary incontinence (14 reviews) Conservative intervention versus control: there was moderate or high certainty evidence that pelvic floor muscle training (PFMT), PFMT plus biofeedback and cones were more beneficial than control for curing or improving UI. PFMT and intravaginal devices improved quality of life compared to control. One conservative intervention versus another conservative intervention: for cure and improvement of UI, there was moderate or high certainty evidence that: continence pessary plus PFMT was more beneficial than continence pessary alone; PFMT plus educational intervention was more beneficial than cones; more-intensive PFMT was more beneficial than less-intensive PFMT; and PFMT plus an adherence strategy was more beneficial than PFMT alone. There was no moderate or high certainty evidence for quality of life. Urgency urinary incontinence (five reviews) Conservative intervention versus control: there was moderate to high-certainty evidence demonstrating that PFMT plus feedback, PFMT plus biofeedback, electrical stimulation and bladder training were more beneficial than control for curing or improving UI. Women using electrical stimulation plus PFMT had higher quality of life than women in the control group. One conservative intervention versus another conservative intervention: for cure or improvement, there was moderate certainty evidence that electrical stimulation was more effective than laseropuncture. There was high or moderate certainty evidence that PFMT resulted in higher quality of life than electrical stimulation and electrical stimulation plus PFMT resulted in better cure or improvement and higher quality of life than PFMT alone. All types of urinary incontinence (13 reviews) Conservative intervention versus control: there was moderate to high certainty evidence of better cure or improvement with PFMT, electrical stimulation, weight loss and cones compared to control. There was moderate certainty evidence of improved quality of life with PFMT compared to control. One conservative intervention versus another conservative intervention: there was moderate or high certainty evidence of better cure or improvement for PFMT with bladder training than bladder training alone. Likewise, PFMT with more individual health professional supervision was more effective than less contact/supervision and more-intensive PFMT was more beneficial than less-intensive PFMT. There was moderate certainty evidence that PFMT plus bladder training resulted in higher quality of life than bladder training alone. AUTHORS' CONCLUSIONS There is high certainty that PFMT is more beneficial than control for all types of UI for outcomes of cure or improvement and quality of life. We are moderately certain that, if PFMT is more intense, more frequent, with individual supervision, with/without combined with behavioural interventions with/without an adherence strategy, effectiveness is improved. We are highly certain that, for cure or improvement, cones are more beneficial than control (but not PFMT) for women with SUI, electrical stimulation is beneficial for women with UUI, and weight loss results in more cure and improvement than control for women with AUI. Most evidence within the included Cochrane Reviews is of low certainty. It is important that future new and updated Cochrane Reviews develop questions that are more clinically useful, avoid multiple overlapping reviews and consult women with UI to further identify outcomes of importance.
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Affiliation(s)
- Alex Todhunter-Brown
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Christine Hazelton
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Pauline Campbell
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Andrew Elders
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Suzanne Hagen
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Doreen McClurg
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
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European Association of Urology Guidelines on the Diagnosis and Management of Female Non-neurogenic Lower Urinary Tract Symptoms. Part 1: Diagnostics, Overactive Bladder, Stress Urinary Incontinence, and Mixed Urinary Incontinence. Eur Urol 2022; 82:49-59. [PMID: 35216856 DOI: 10.1016/j.eururo.2022.01.045] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 01/26/2022] [Indexed: 11/21/2022]
Abstract
CONTEXT Female lower urinary tract symptoms (LUTS) are a common presentation in urological practice. Thus far, only a limited number of female LUTS conditions have been included in the European Association of Urology (EAU) guidelines compendium. The new non-neurogenic female LUTS guideline expands the remit to include these symptoms and conditions. OBJECTIVE To summarise the diagnostic section of the non-neurogenic female LUTS guideline and the management of female overactive bladder (OAB), stress urinary incontinence (SUI), and mixed urinary incontinence (MUI). EVIDENCE ACQUISITION New literature searches were carried out in September 2021 and evidence synthesis was conducted using the modified GRADE criteria as outlined for all EAU guidelines. A new systematic review (SR) on OAB was carried out by the panel for the purposes of this guideline. EVIDENCE SYNTHESIS The important considerations for informing guideline recommendations are presented, along with a summary of all the guideline recommendations. CONCLUSIONS Non-neurogenic female LUTS are an important cause of urological dysfunction. Initial evaluation, diagnosis, and management should be carried out in a structured and logical fashion based on the best available evidence. This guideline serves to present this evidence to health care providers in an easily accessible and digestible format. PATIENT SUMMARY This report summarises the main recommendations from the European Association of Urology guideline on symptoms and diseases of the female lower urinary tract (bladder and urethra) not associated with neurological disease. We cover recommendations related to diagnosis of these conditions, as well as the treatment of overactive bladder, stress urinary incontinence, and mixed urinary incontinence.
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Is there a correlation between a 20-min pad-test and subjective urine leakage amount? Int Urogynecol J 2021; 32:2857-2862. [PMID: 34459926 DOI: 10.1007/s00192-021-04964-y] [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: 05/18/2021] [Accepted: 07/18/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The quantification of urinary incontinence (UI) is widely used in clinical practice to guide the prognosis and treatment, and the pad test is an inexpensive, quick, and easy tool to assess UI that has been used in studies in the literature. Another way to evaluate UI is the subjective urine leakage amount, but no studies have tried to correlate it with the 20-min pad test. Therefore, this study aimed to assess the correlation of the 20-min pad test with the subjective urine leakage amount and compare it with the pelvic floor function. METHODS This is a cross-sectional study with a sample size of 72 participants. It evaluated pelvic floor muscle strength as well as the duration of symptoms and pad weight. It used mean, standard deviation, median, and 95% confidence interval. In addition, ANOVA, Kruskal-Wallis, and Spearman's correlation coefficient were used. The significance level was fixed at 5% (significant if P < 0.05). RESULTS Only age was different between leakage volumes; participants who report greater UI volume were older than the participants who leaked less urine. There were no differences related to the duration of symptoms between different UI volumes and pad weights according to the subjective volume reported. Spearman's coefficient between pad weight and subjective volume of urine leakage was rs = 0.558 (P ≤ 0.0001), demonstrating a moderate positive correlation. CONCLUSIONS There was a moderate correlation between the UI volume reported and the 20-min pad test. Additionally, no differences related to pelvic floor function were detected.
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Lor KY, Soupashi M, Abdel-Fattah M, Mostafa A. Does pre-operative urodynamics lead to better outcomes in management of urinary incontinence in women? A linked systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2019; 244:141-153. [PMID: 31786491 DOI: 10.1016/j.ejogrb.2019.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/10/2019] [Accepted: 11/13/2019] [Indexed: 11/18/2022]
Abstract
The use of preoperative urodynamics as a standard investigation for urinary incontinence (UI) has long been a subject of debate, with a lack of robust evidence to demonstrate improved patients' outcomes. We aim to compare the clinical and cost effectiveness of urodynamics versus office clinical evaluation only, prior to the treatment of UI. We conducted three linked systematic reviews and meta-analyses of randomised controlled trials (RCTs) comparing urodynamics assessment versus clinical evaluation only in women prior to 1) non-surgical treatment of UI, 2a) surgical treatment of stress urinary incontinence (SUI) and 2b) invasive treatment for overactive bladder (OAB). Women with severe pelvic organ prolapse, previous continence surgery and neuropathic bladder were excluded. Primary outcomes were patient-reported and objective success post-treatment. Secondary outcomes were adverse events, quality of life, sexual function and health economic measures. We searched MEDLINE, Embase and Cochrane Central Register of Controlled Trials databases for each category, which was last updated on January 2019. Study selection, risk of bias assessment and data extraction were performed independently by two reviewers. The random effects model was used to assess risk ratio and mean difference with 95% confidence interval. Statistical heterogeneity was assessed by I2 statistics and the quality of evidence by the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach. Four RCTs compared urodynamics versus clinical evaluation only prior to non-surgical management of UI. Treatment consisted of pelvic floor muscle training, with or without pharmacological therapy. Meta-analysis of 150 women showed no evidence of significant difference in the patient-reported and objective success rates between groups (P = 0.520, RR: 0.91, 95% Cl 0.69-1.21, I2 = 0% and P = 0.470, RR:0.87, 95% Cl 0.59-1.28, I2 = n/a, respectively). Seven RCTs were identified for surgical management of SUI. The majority of women underwent mid-urethral tape procedures (retropubic or transobturator approach). Meta-analysis of 1149 women showed no evidence of significant difference in patient-reported (P = 0.850, RR:1.01, 95% CI 0.88-1.16, I2 = 53%) and objective success between groups (P = 0.630, RR:1.02, 95% CI 0.95-1.08, I2 = 28%). There was no significant difference in incidence of voiding dysfunction, de novo urgency, and urinary tract infection between groups. No RCTs were identified for invasive management of OAB. In conclusion, limited evidence shows that routine urodynamics prior to non-surgical management of UI or surgical management of SUI is not associated with improved treatment outcomes, when compared to clinical evaluation only. Well-designed clinical trials are needed to evaluate the clinical and cost-effectiveness of routine urodynamics prior to surgical management of SUI and OAB.
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Akan S, Yüksel H, Anıl BS, Şahin A, Ürkmez A, Yüksel ÖH, Verit A. Comparison of translabial ultrasonographic and urodynamic data of female patients with urinary incontinence: Importance of translabial ultrasonography in the diagnosis of incontinence. Turk J Urol 2019; 44:490-497. [PMID: 31587701 DOI: 10.5152/tud.2018.81236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 06/28/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To explore the diagnostic importance of translabial ultrasonographic data in incontinence, for comparison with urodynamic data. MATERIAL AND METHODS The study was performed between January and May 2017 on 64 patients aged between 40 and 65 years with complaints of mixed type incontinence. The patients were separated into two groups according to their urodynamic data. Translabial ultrasonography was performed in both groups. RESULTS Mean age of the patients was 51.19±7.01 years, and mean body mass index was 26.69±2.02 kg/m2. The patients were separated into two groups as those with (n=33) or without (n=31) stress urinary incontinence based on urodynamic findings (despite the presence of mixed urinary incontinence complaints, stress urinary incontinence and detrusor overactivity associated with incontinence could not be detected in the urodynamic study). Average x descend, y descend and bladder neck mobilization values detected with translabial ultrasonography were found to be statistically significantly higher in the urodynamic stress incontinence group. There was an opposite-directional, 37.6% and statistically significant relation between maximum cystometric capacity and x descend parameters. Y descend values and bladder neck mobilization of females with negative Q-tip test were found to be statistically significantly lower than females with positive Q-tip test. CONCLUSION As a complementary examination tool in the evaluation of urinary incontinence translabial ultrasonography may become one of the main diagnostic evaluation tools in the future.
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Affiliation(s)
- Serkan Akan
- Department of Urology, University of Health Sciences, Sultan Abdulhamid Han Training and Research Hospital, İstanbul, Turkey
| | - Halide Yüksel
- Department of Gynecology, Medical Park Hospital, İstanbul, Turkey
| | - Burcu Seher Anıl
- Department of Radiology, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, İstanbul, Turkey
| | - Aytaç Şahin
- Department of Urology, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, İstanbul, Turkey
| | - Ahmet Ürkmez
- Department of Urology, University of Health Sciences, Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey
| | - Özgür Haki Yüksel
- Department of Urology, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, İstanbul, Turkey
| | - Ayhan Verit
- Department of Urology, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, İstanbul, Turkey
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Dumoulin C, Cacciari LP, Hay‐Smith EJC. Pelvic floor muscle training versus no treatment, or inactive control treatments, for urinary incontinence in women. Cochrane Database Syst Rev 2018; 10:CD005654. [PMID: 30288727 PMCID: PMC6516955 DOI: 10.1002/14651858.cd005654.pub4] [Citation(s) in RCA: 185] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Pelvic floor muscle training (PFMT) is the most commonly used physical therapy treatment for women with stress urinary incontinence (SUI). It is sometimes also recommended for mixed urinary incontinence (MUI) and, less commonly, urgency urinary incontinence (UUI).This is an update of a Cochrane Review first published in 2001 and last updated in 2014. OBJECTIVES To assess the effects of PFMT for women with urinary incontinence (UI) in comparison to no treatment, placebo or sham treatments, or other inactive control treatments; and summarise the findings of relevant economic evaluations. SEARCH METHODS We searched the Cochrane Incontinence Specialised Register (searched 12 February 2018), which contains trials identified from CENTRAL, MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, ClinicalTrials.gov, WHO ICTRP, handsearching of journals and conference proceedings, and the reference lists of relevant articles. SELECTION CRITERIA Randomised or quasi-randomised controlled trials in women with SUI, UUI or MUI (based on symptoms, signs or urodynamics). One arm of the trial included PFMT. Another arm was a no treatment, placebo, sham or other inactive control treatment arm. DATA COLLECTION AND ANALYSIS At least two review authors independently assessed trials for eligibility and risk of bias. We extracted and cross-checked data. A third review author resolved disagreements. We processed data as described in the Cochrane Handbook for Systematic Reviews of Interventions. We subgrouped trials by diagnosis of UI. We undertook formal meta-analysis when appropriate. MAIN RESULTS The review included 31 trials (10 of which were new for this update) involving 1817 women from 14 countries. Overall, trials were of small-to-moderate size, with follow-ups generally less than 12 months and many were at moderate risk of bias. There was considerable variation in the intervention's content and duration, study populations and outcome measures. There was only one study of women with MUI and only one study with UUI alone, with no data on cure, cure or improvement, or number of episodes of UI for these subgroups.Symptomatic cure of UI at the end of treatment: compared with no treatment or inactive control treatments, women with SUI who were in the PFMT groups were eight times more likely to report cure (56% versus 6%; risk ratio (RR) 8.38, 95% confidence interval (CI) 3.68 to 19.07; 4 trials, 165 women; high-quality evidence). For women with any type of UI, PFMT groups were five times more likely to report cure (35% versus 6%; RR 5.34, 95% CI 2.78 to 10.26; 3 trials, 290 women; moderate-quality evidence).Symptomatic cure or improvement of UI at the end of treatment: compared with no treatment or inactive control treatments, women with SUI who were in the PFMT groups were six times more likely to report cure or improvement (74% versus 11%; RR 6.33, 95% CI 3.88 to 10.33; 3 trials, 242 women; moderate-quality evidence). For women with any type of UI, PFMT groups were two times more likely to report cure or improvement than women in the control groups (67% versus 29%; RR 2.39, 95% CI 1.64 to 3.47; 2 trials, 166 women; moderate-quality evidence).UI-specific symptoms and quality of life (QoL) at the end of treatment: compared with no treatment or inactive control treatments, women with SUI who were in the PFMT group were more likely to report significant improvement in UI symptoms (7 trials, 376 women; moderate-quality evidence), and to report significant improvement in UI QoL (6 trials, 348 women; low-quality evidence). For any type of UI, women in the PFMT group were more likely to report significant improvement in UI symptoms (1 trial, 121 women; moderate-quality evidence) and to report significant improvement in UI QoL (4 trials, 258 women; moderate-quality evidence). Finally, for women with mixed UI treated with PFMT, there was one small trial (12 women) reporting better QoL.Leakage episodes in 24 hours at the end of treatment: PFMT reduced leakage episodes by one in women with SUI (mean difference (MD) 1.23 lower, 95% CI 1.78 lower to 0.68 lower; 7 trials, 432 women; moderate-quality evidence) and in women with all types of UI (MD 1.00 lower, 95% CI 1.37 lower to 0.64 lower; 4 trials, 349 women; moderate-quality evidence).Leakage on short clinic-based pad tests at the end of treatment: women with SUI in the PFMT groups lost significantly less urine in short (up to one hour) pad tests. The comparison showed considerable heterogeneity but the findings still favoured PFMT when using a random-effects model (MD 9.71 g lower, 95% CI 18.92 lower to 0.50 lower; 4 trials, 185 women; moderate-quality evidence). For women with all types of UI, PFMT groups also reported less urine loss on short pad tests than controls (MD 3.72 g lower, 95% CI 5.46 lower to 1.98 lower; 2 trials, 146 women; moderate-quality evidence).Women in the PFMT group were also more satisfied with treatment and their sexual outcomes were better. Adverse events were rare and, in the two trials that did report any, they were minor. The findings of the review were largely supported by the 'Summary of findings' tables, but most of the evidence was downgraded to moderate on methodological grounds. The exception was 'participant-perceived cure' in women with SUI, which was rated as high quality. AUTHORS' CONCLUSIONS Based on the data available, we can be confident that PFMT can cure or improve symptoms of SUI and all other types of UI. It may reduce the number of leakage episodes, the quantity of leakage on the short pad tests in the clinic and symptoms on UI-specific symptom questionnaires. The authors of the one economic evaluation identified for the Brief Economic Commentary reported that the cost-effectiveness of PFMT looks promising. The findings of the review suggest that PFMT could be included in first-line conservative management programmes for women with UI. The long-term effectiveness and cost-effectiveness of PFMT needs to be further researched.
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Affiliation(s)
- Chantale Dumoulin
- University of MontrealSchool of Rehabilitation, Faculty of MedicineC.P.6128 Succ. Centre‐villeMontrealQCCanadaH3C 3J7
| | - Licia P Cacciari
- University of MontrealSchool of Rehabilitation, Faculty of MedicineC.P.6128 Succ. Centre‐villeMontrealQCCanadaH3C 3J7
| | - E Jean C Hay‐Smith
- University of OtagoRehabilitation Teaching and Research Unit, Department of MedicineWellingtonNew Zealand
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Nelson HD, Cantor A, Pappas M, Miller L. Screening for Urinary Incontinence in Women: A Systematic Review for the Women's Preventive Services Initiative. Ann Intern Med 2018; 169:311-319. [PMID: 30105353 DOI: 10.7326/m18-0225] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Urinary incontinence is infrequently addressed during routine health care despite its high prevalence and adverse effects on health. PURPOSE To evaluate whether screening for urinary incontinence in women not previously diagnosed improves outcomes (symptoms, quality of life, and function) and to evaluate the accuracy of screening methods and potential harms of screening. DATA SOURCES English-language searches of Ovid MEDLINE, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews (1 January 1996 to 30 March 2018); ClinicalTrials.gov (April 2018); and reference lists of studies and reviews. STUDY SELECTION Randomized trials, cohort studies, systematic reviews of studies that enrolled nonpregnant women without previously diagnosed urinary incontinence and compared clinical outcomes and adverse effects between women who were and were not screened, and diagnostic accuracy studies that reported performance measures of screening tests. DATA EXTRACTION Dual extraction and quality assessment of individual studies. DATA SYNTHESIS No studies evaluated the overall effectiveness or harms of screening. Seventeen studies evaluated the diagnostic accuracy of 18 screening questionnaires against a clinical diagnosis or results of diagnostic tests. Of these, 14 poor-quality studies were based in referral clinics, enrolled only symptomatic women, or had other limitations. One good-quality and 2 fair-quality studies (evaluating 4 methods) enrolled women not recruited on the basis of symptoms. Areas under the receiver-operating characteristic curve for stress, urge, and any type of incontinence in these studies were 0.79, 0.88, and 0.88 for the Michigan Incontinence Symptom Index; 0.85, 0.83, and 0.87 for the Bladder Control Self-Assessment Questionnaire; and 0.68, 0.82, and 0.75 for the Overactive Bladder Awareness Tool. The Incontinence Screening Questionnaire had a sensitivity of 66% and specificity of 80% for any type of incontinence. LIMITATION Studies enrolled few participants, often from symptomatic referral populations; used various reference standards; and infrequently reported CIs. CONCLUSION Evidence is insufficient on the overall effectiveness and harms of screening for urinary incontinence in women. Limited evidence in general populations suggests fairly high accuracy for some screening methods. PRIMARY FUNDING SOURCE Health Resources and Services Administration.
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Affiliation(s)
- Heidi D Nelson
- Oregon Health & Science University, Portland, Oregon (H.D.N., A.C., M.P., L.M.)
| | - Amy Cantor
- Oregon Health & Science University, Portland, Oregon (H.D.N., A.C., M.P., L.M.)
| | - Miranda Pappas
- Oregon Health & Science University, Portland, Oregon (H.D.N., A.C., M.P., L.M.)
| | - Liev Miller
- Oregon Health & Science University, Portland, Oregon (H.D.N., A.C., M.P., L.M.)
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Homer T, Shen J, Vale L, McColl E, Tincello DG, Hilton P. Invasive urodynamic testing prior to surgical treatment for stress urinary incontinence in women: cost-effectiveness and value of information analyses in the context of a mixed methods feasibility study. Pilot Feasibility Stud 2018; 4:67. [PMID: 29588862 PMCID: PMC5865344 DOI: 10.1186/s40814-018-0255-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 02/19/2018] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND INVESTIGATE-I (INVasive Evaluation before Surgical Treatment of Incontinence Gives Added Therapeutic Effect?) was a mixed methods study to assess the feasibility of a future randomised controlled trial of invasive urodynamic testing (IUT) prior to surgery for stress urinary incontinence (SUI) in women. Here we report one of the study's five components, with the specific objectives of (i) exploring the cost-effectiveness of IUT compared with clinical assessment plus non-invasive tests (henceforth described as 'IUT' and 'no IUT' respectively) in women with SUI or stress-predominant mixed urinary incontinence (MUI) prior to surgery, and (ii) determining the expected net gain (ENG) from additional research. METHODS Study participants were women with SUI or stress-predominant MUI who had failed to respond to conservative treatments recruited from seven UK urogynaecology and female urology units. They were randomised to receive either 'IUT' or 'no IUT' before undergoing further treatment. Data from 218 women were used in the economic analysis. Cost utility, net benefit and value of information (VoI) analyses were performed within a randomised controlled pilot trial. Costs and quality-adjusted life years (QALYs) were estimated over 6 months to determine the incremental cost per QALY of 'IUT' compared to 'no IUT'. Net monetary benefit informed the VoI analysis. The VoI estimated the ENG and optimal sample size for a future definitive trial. RESULTS At 6 months, the mean difference in total average cost was £138 (p = 0.071) in favour of 'IUT'; there was no difference in QALYs estimated from the SF-12 (difference 0.004; p = 0.425) and EQ-5D-3L (difference - 0.004; p = 0.725); therefore, the probability of IUT being cost-effective remains uncertain. The estimated ENG was positive for further research to address this uncertainty with an optimal sample size of 404 women. CONCLUSIONS This is the largest economic evaluation of IUT. On average, up to 6 months after treatment, 'IUT' may be cost-saving compared to 'no IUT' because of the reduction in surgery following invasive investigation. However, uncertainty remains over the probability of 'IUT' being considered cost-effective, especially in the longer term. The VoI analysis indicated that further research would be of value. TRIAL REGISTRATION ISRCTN. ISRCTN71327395. Registered 7 June 2010.
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Affiliation(s)
- Tara Homer
- Health Economics Group, Institute of Health & Society, Newcastle University, Baddiley-Clark Building, Richardson Road, Newcastle upon Tyne, NE2 4AX UK
| | - Jing Shen
- Health Economics Group, Institute of Health & Society, Newcastle University, Baddiley-Clark Building, Richardson Road, Newcastle upon Tyne, NE2 4AX UK
| | - Luke Vale
- Health Economics Group, Institute of Health & Society, Newcastle University, Baddiley-Clark Building, Richardson Road, Newcastle upon Tyne, NE2 4AX UK
| | - Elaine McColl
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | | | - Paul Hilton
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
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12
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Urodynamic Testing: Choosing Between Simple Versus Complex. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2017. [DOI: 10.1007/s13669-017-0229-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Luo D, Chen L, Yu X, Ma L, Chen W, Zhou N, Cai W. Differences in urinary incontinence symptoms and pelvic floor structure changes during pregnancy between nulliparous and multiparous women. PeerJ 2017; 5:e3615. [PMID: 28785519 PMCID: PMC5541927 DOI: 10.7717/peerj.3615] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 07/05/2017] [Indexed: 01/26/2023] Open
Abstract
Background This study was performed to compare changes in urinary incontinence (UI) symptoms and pelvic floor structure during pregnancy between nulliparous and multiparous women. Methods A cross-sectional survey was performed among pregnant women from July 2016 to January 2017. In total, 358 pregnant women from two hospitals underwent an interview and pelvic floor transperineal ultrasound assessment. A questionnaire regarding sociodemographic, gynecological, obstetric features and the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) were used for the interview. Imaging data sets were analyzed offline to assess the bladder neck vertical position (BNVP), urethral angles (α, β, and γ angles), and hiatal area (HA) at rest and at maximal Valsalva maneuver (VM). Results After excluding 16 women with invalid data, 342 women were included. The prevalence (χ2 = 9.15, P = 0.002), frequency (t = 2.52, P = 0.014), usual amount of UI (t = 2.23, P = 0.029) and scores of interference with daily life (t = 2.03, P = 0.045) during pregnancy were higher in multiparous than nulliparous women. A larger bladder neck descent (BND) (F = 4.398, P < 0.001), HA (F = 6.977, P < 0.001), α angle (F = 2.178, P = 0.030), β angle (F = 4.404, P < 0.001), and γ angle (F = 2.54, P = 0.011) at VM were discovered in pregnant women with UI than without UI. Multiparous women had a significantly higher BND (t = 2.269, P = 0.024) and a larger α angle (F = 2.894, P = 0.004), β angle (F = 2.473, P = 0.014), and γ angle (F = 3.255, P = 0.001) at VM than did nulliparous women. Conclusion Multiparous women experienced more obvious UI symptoms and pelvic floor structure changes during pregnancy than did nulliparous women.
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Affiliation(s)
- Dan Luo
- Department of Nursing, Shenzhen hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Ling Chen
- Department of Nursing, Shenzhen hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Xiajuan Yu
- Department of Nursing, Shenzhen hospital of Southern Medical University, Shenzhen, Guangdong, China.,Department of Neonatology, Shenzhen Maternity & Child Health Care Hospital, Shenzhen, Guangdong, China
| | - Li Ma
- Department of Ultrasound, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Wan Chen
- Department of Ultrasound, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Ning Zhou
- Department of Ultrasound, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Wenzhi Cai
- Department of Nursing, Shenzhen hospital of Southern Medical University, Shenzhen, Guangdong, China
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Abstract
Urinary incontinence symptoms are highly prevalent among women, have a substantial effect on health-related quality of life and are associated with considerable personal and societal expenditure. Two main types are described: stress urinary incontinence, in which urine leaks in association with physical exertion, and urgency urinary incontinence, in which urine leaks in association with a sudden compelling desire to void. Women who experience both symptoms are considered as having mixed urinary incontinence. Research has revealed overlapping potential causes of incontinence, including dysfunction of the detrusor muscle or muscles of the pelvic floor, dysfunction of the neural controls of storage and voiding, and perturbation of the local environment within the bladder. A full diagnostic evaluation of urinary incontinence requires a medical history, physical examination, urinalysis, assessment of quality of life and, when initial treatments fail, invasive urodynamics. Interventions can include non-surgical options (such as lifestyle modifications, pelvic floor muscle training and drugs) and surgical options to support the urethra or increase bladder capacity. Future directions in research may increasingly target primary prevention through understanding of environmental and genetic risks for incontinence.
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Affiliation(s)
- Yoshitaka Aoki
- Department of Urology, University of Fukui Faculty of Medical Sciences, Fukui, Japan
| | - Heidi W Brown
- Departments of Obstetrics and Gynecology &Urology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Linda Brubaker
- Department of Reproductive Medicine, University of California San Diego, San Diego, California, USA
| | - Jean Nicolas Cornu
- Department of Urology, Charles Nicolle Hospital, University of Rouen Normandy, Rouen, France
| | - J Oliver Daly
- Department of Obstetrics and Gynaecology, Western Health, Victoria, Australia
| | - Rufus Cartwright
- Department of Urogynaecology, St Mary's Hospital, London, UK
- Department of Epidemiology and Biostatistics, Imperial College London, Norfolk Place, London W2 1PG, UK
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15
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McClurg D, Pollock A, Campbell P, Hazelton C, Elders A, Hagen S, Hill DC. Conservative interventions for urinary incontinence in women: an Overview of Cochrane systematic reviews. Hippokratia 2016. [DOI: 10.1002/14651858.cd012337] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Doreen McClurg
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - Alex Pollock
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - Pauline Campbell
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - Christine Hazelton
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - Andrew Elders
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - Suzanne Hagen
- Glasgow Caledonian University; Nursing, Midwifery and Allied Health Professions Research Unit; Cowcaddens Road Glasgow UK G4 0BA
| | - David C Hill
- University of Stirling; NMAHP Research Unit; Unit 13 Scion House Stirling UK FK9 4NF
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Armstrong N, Shaw E, McColl E, Tincello DG, Hilton P. Trial participation as avoidance strategy: a qualitative study. Health Expect 2016; 19:1346-1354. [PMID: 26730890 PMCID: PMC5139059 DOI: 10.1111/hex.12437] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2015] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Trial participation decisions are often influenced by expectations of potential benefit. Attention has focused on trial participation as a means of securing something seen as desirable, such as experimental treatment. In contrast, we consider a case in which one trial arm involved receiving less than usual care. We explore how this influenced participants' decisions to participate. METHODS Semi-structured interviews with 29 women participating in a pilot trial comparing invasive urodynamic testing (typically normal care) to basic clinical assessment with non-invasive tests, prior to surgical treatment for stress urinary incontinence. Analysis was based on the constant comparative method. RESULTS Invasive tests were something many were aware of and worried about. Participants understood that trial participation meant they might avoid having these tests, and for about one-third, this was the primary factor motivating participation. A further third mentioned they were not looking forward to tests (if allocated to them) or were lucky to have missed them (if allocated to basic clinical assessment). None of the women appeared to have discussed their desire to avoid having invasive tests with their clinicians. CONCLUSIONS In contrast to cases in which trial participation is motivated by the wish to secure an intervention not otherwise available, this study reports the opposite - trial participation as an opportunity to avoid having something regarded as undesirable. The option to decline a particular intervention should always be available, and care must be taken to ensure that potential participants are aware that trial participation is not the only possible means of avoidance.
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Affiliation(s)
- Natalie Armstrong
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Elizabeth Shaw
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Elaine McColl
- Newcastle Clinical Trials Unit and Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | | | - Paul Hilton
- Clinical Deanery, Newcastle University, Newcastle upon Tyne, UK
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17
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Huang L, He L, Wu SL, Sun RY, Lu D. Impact of preoperative urodynamic testing for urinary incontinence and pelvic organ prolapse on clinical management in Chinese women. J Obstet Gynaecol Res 2015; 42:72-6. [PMID: 26530321 DOI: 10.1111/jog.12854] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 08/09/2015] [Indexed: 11/29/2022]
Abstract
AIM To assess the impact of preoperative urodynamic testing on the clinical management of urinary incontinence and pelvic organ prolapse. METHODS Urodynamic testing was performed prior to surgery in 307 patients with pelvic organ prolapse or urinary incontinence. The resulting changes to planned treatment were recorded and retrospectively assessed. RESULTS Results of urodynamic testing prompted changes to the treatment plan in 136 cases (44.2%), including 86 cases of no or slight-stress urinary incontinence, 28 cases of bladder outlet obstruction, 12 cases of occult stress urinary incontinence and 10 cases of detrusor overactivity and urge urinary incontinence. Urodynamic testing excluded disadvantageous factors in 69 cases (22.4%), including 46 cases of overactive bladder and 23 cases of voiding dysfunction. The information provided to patients when seeking informed consent was augmented by the results of urodynamic testing in 63 cases (20.5%). Urodynamic testing was of no value in 39 cases (12.7%). CONCLUSIONS Preoperative urodynamic testing for urinary incontinence and pelvic organ prolapse can result in changes to treatment plans, exclusion of disadvantageous factors, and augmentation of information provided to patients when seeking informed consent.
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Affiliation(s)
- Liang Huang
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Ling He
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Shi-Liang Wu
- Department of Urology, First Hospital, Peking University, Beijing, China
| | - Ru-yi Sun
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Dan Lu
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
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Khayyami Y, Klarskov N, Lose G. Post-void residual urine under 150 ml does not exclude voiding dysfunction in women. Int Urogynecol J 2015; 27:467-73. [PMID: 26423261 DOI: 10.1007/s00192-015-2854-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 09/15/2015] [Indexed: 11/26/2022]
Abstract
INTRODUCTION AND HYPOTHESIS It has been claimed that post-void residual urine (PVR) below 150 ml rules out voiding dysfunction in women with stress urinary incontinence (SUI) and provides license to perform sling surgery. The cut-off of 150 ml seems arbitrary, not evidence-based, and so we sought to investigate the ability of PVR < 150 ml to exclude voiding dysfunction. METHODS We retrospectively reviewed the charts of all patients who underwent invasive urodynamics from 1 January 2013 to 31 December 2013. Voiding dysfunction was diagnosed if both the invasive urodynamic and the free flow showed abnormal results. We registered the PVR in patients with voiding dysfunction and divided them into groups with PVR < 150 ml and PVR ≥ 150 ml. Patients were then analyzed for bladder outlet obstruction and detrusor underactivity. RESULTS Of the 205 patients undergoing invasive urodynamics in 2013, a total of 20 had voiding dysfunction, 2 with PVR ≥ 150 ml. Eighteen patients had PVR < 150 ml (range 0-50 ml); 9 had bladder outlet obstruction while 7 had detrusor underactivity. Two patients were uncategorized. Out of the 20 patients, 7 had no symptoms or complaints indicating voiding dysfunction. CONCLUSIONS Patients with voiding dysfunction often have normal PVR and so PVR < 150 ml cannot exclude voiding dysfunction. All patients should be evaluated using free flow measurements along with PVR to obtain a reliable, objective measurement of their voiding pattern, before anti-incontinence surgery.
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Affiliation(s)
- Yasmine Khayyami
- Department of Gynecology and Obstetrics, University of Copenhagen, Herlev hospital, Herlev, Denmark.
- , Pileskellet 12, 2000, Frederiksberg, Denmark.
| | - Niels Klarskov
- Department of Gynecology and Obstetrics, University of Copenhagen, Herlev hospital, Herlev, Denmark
| | - Gunnar Lose
- Department of Gynecology and Obstetrics, University of Copenhagen, Herlev hospital, Herlev, Denmark
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Hilton P, Armstrong N, Brennand C, Howel D, Shen J, Bryant A, Tincello DG, Lucas MG, Buckley BS, Chapple CR, Homer T, Vale L, McColl E. A mixed methods study to assess the feasibility of a randomised controlled trial of invasive urodynamic testing versus clinical assessment and non-invasive tests prior to surgery for stress urinary incontinence in women: the INVESTIGATE-I study. Trials 2015; 16:400. [PMID: 26350343 PMCID: PMC4563900 DOI: 10.1186/s13063-015-0928-2] [Citation(s) in RCA: 9] [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: 03/10/2015] [Accepted: 08/27/2015] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The position of invasive urodynamic testing (IUT) in diagnostic pathways for urinary incontinence is unclear, and systematic reviews have called for further trials evaluating clinical utility. The objective of this study was to inform the decision whether to proceed to a definitive randomised trial of IUT compared to clinical assessment with non-invasive tests, prior to surgery in women with stress urinary incontinence (SUI) or stress-predominant mixed urinary incontinence (MUI). METHODS A mixed methods study comprising a pragmatic multicentre randomised pilot trial, a qualitative face-to face interview study with patients eligible for the trial, an exploratory economic evaluation including value of information study, a survey of clinicians' views about IUT, and qualitative telephone interviews with purposively sampled survey respondents. Only the first and second of these elements are reported here. Trial participants were randomised to either clinical assessment with non-invasive tests (control arm) or clinical assessment with non-invasive tests plus IUT (intervention arm). The main outcome measures of these feasibility studies were confirmation that units can identify and recruit eligible women, acceptability of investigation strategies and data collection tools, and acquisition of outcome data to determine the sample size for a definitive trial. The primary outcome proposed for a definitive trial was ICIQ-FLUTS (total score) 6 months after surgery or the start of nonsurgical treatment. RESULTS Of 284 eligible women, 222 (78%) were recruited, 165/219 (75%) returned questionnaires at baseline, and 125/200 returned them (63%) at follow-up. Most women underwent surgery; management plans were changed in 19 (19%) participants following IUT. Participants interviewed were positive about the trial and the associated documentation. CONCLUSIONS All elements of a definitive trial were rehearsed. Such a trial would require between 232 and 922 participants, depending on the target difference in the primary outcome. We identified possible modifications to our protocol for application in a definitive trial including clarity over inclusion/exclusions, screening processes, reduction in secondary outcomes, and modification to patient questionnaire booklets and bladder diaries. A definitive trial of IUT versus clinical assessment prior to surgery for SUI or stress predominant MUI is feasible and remains relevant. TRIAL REGISTRATION Current Controlled Trials: ISRCTN 71327395, registered 7 June 2010.
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Affiliation(s)
- Paul Hilton
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.
- Royal Victoria Infirmary, Level 5, Leazes Wing, Newcastle upon Tyne, NE1 4LP, UK.
| | - Natalie Armstrong
- Department of Health Sciences, University of Leicester, Leicester, UK.
| | - Catherine Brennand
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK.
| | - Denise Howel
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
| | - Jing Shen
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
| | - Andrew Bryant
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
| | | | | | - Brian S Buckley
- School of Medicine, National University of Ireland, Galway, Ireland.
| | | | - Tara Homer
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
| | - Luke Vale
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
| | - Elaine McColl
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK.
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK.
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Incontinence: Preoperative urodynamics--self evident or evidently unnecessary? Nat Rev Urol 2015; 12:539-40. [PMID: 26282211 DOI: 10.1038/nrurol.2015.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hilton P, Bryant A, Howel D, McColl E, Shen J, Homer T, Vale L, Buckley BS, Lucas MG, Tincello DG, Armstrong N. Re: Hilton P, Bryant A, Howel D, McColl E, Buckley BS, Lucas MG, et al. Assessing professional equipoise and views about a future clinical trial of invasive urodynamics prior to surgery for stress urinary incontinence in women: A survey within a mixed methods feasibility study. Neurourol Urodyn. 2012;31(8):1223-30. Neurourol Urodyn 2015; 35:750-1. [PMID: 25926153 DOI: 10.1002/nau.22778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 03/05/2015] [Indexed: 11/09/2022]
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Clement KD, Burden H, Warren K, Lapitan MCM, Omar MI, Drake MJ. Invasive urodynamic studies for the management of lower urinary tract symptoms (LUTS) in men with voiding dysfunction. Cochrane Database Syst Rev 2015; 2015:CD011179. [PMID: 25918922 PMCID: PMC10823470 DOI: 10.1002/14651858.cd011179.pub2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Invasive urodynamic tests are used to investigate men with lower urinary tract symptoms (LUTS) and voiding dysfunction to determine a definitive objective diagnosis. The aim is to help clinicians select the treatment that is most likely to be successful. These investigations are invasive and time-consuming. OBJECTIVES To determine whether performing invasive urodynamic investigation, as opposed to other methods of diagnosis such as non-invasive urodynamics or clinical history and examination alone, reduces the number of men with continuing symptoms of voiding dysfunction. This goal will be achieved by critically appraising and summarising current evidence from randomised controlled trials related to clinical outcomes and cost-effectiveness. This review is not intended to consider whether urodynamic tests are reliable for making clinical diagnoses, nor whether one type of urodynamic test is better than another for this purpose.The following comparisons were made.• Urodynamics versus clinical management.• One type of urodynamics versus another. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (2014, issue 10), MEDLINE (1 January 1946 to Week 4 October 2014), MEDLINE In-Process and other non-indexed citations (covering 27 November 2014; all searched on 28 November 2014), EMBASE Classic and EMBASE (1 January 2010 to Week 47 2014, searched on 28 November 2014), ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP) (searched on 1 December 2014 and 3 December 2014, respectively), as well as the reference lists of relevant articles. SELECTION CRITERIA Randomised and quasi-randomised trials comparing clinical outcomes in men who were and were not investigated with the use of invasive urodynamics, or comparing one type of urodynamics against another, were included. Trials were excluded if they did not report clinical outcomes. DATA COLLECTION AND ANALYSIS Three review authors independently assessed trial quality and extracted data. MAIN RESULTS We included two trials, but data were available for only 339 men in one trial, of whom 188 underwent invasive urodynamic studies. We found evidence of risk of bias, such as lack of outcome information for 24 men in one arm of the trial.Statistically significant evidence suggests that the tests did change clinical decision making. Men in the invasive urodynamics arm were more likely to have their management changed than men in the control arm (proportion with change in management 24/188 (13%) vs 0/151 (0%), risk ratio (RR) 39.41, 95% confidence interval (CI) 2.42 to 642.74). However, the quality of the evidence was low.Low-quality evidence indicates that men in the invasive urodynamics group were less likely to undergo surgery as treatment for voiding LUTS (164/188 (87%) vs 151/151 (100%), RR 0.87, 95% CI 0.83 to 0.92).Investigators observed no difference in urine flow rates before and after surgery for LUTS (mean percentage increase in urine flow rate, 140% in invasive urodynamic group vs 149% in immediate surgery group, P value = 0.13). Similarly, they found no differences between groups with regards to International Prostate Symptom Score (IPSS) (mean percentage decrease in IPSS score, 58% in invasive urodynamics group vs 59% in immediate surgery group, P value = 0.22).No evidence was available to demonstrate whether differences in management equated to improved health outcomes, such as relief of symptoms of voiding dysfunction or improved quality of life.No evidence from randomised trials revealed the adverse effects associated with invasive urodynamic studies. AUTHORS' CONCLUSIONS Although invasive urodynamic testing did change clinical decision making, we found no evidence to demonstrate whether this led to reduced symptoms of voiding dysfunction after treatment. Larger definitive trials of better quality are needed, in which men are randomly allocated to management based on invasive urodynamic findings or to management based on findings obtained by other diagnostic means. This research will show whether performance of invasive urodynamics results in reduced symptoms of voiding dysfunction after treatment.
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Affiliation(s)
| | - Helena Burden
- North Bristol NHS Trust, Southmead HospitalBristolUK
| | | | - Marie Carmela M Lapitan
- National Institutes of Health Manila, University of the Philippines ManilaDivision of UrologyTaft AveManilaPhilippines1000
| | - Muhammad Imran Omar
- University of AberdeenAcademic Urology UnitHealth Sciences Building (second floor)ForesterhillAberdeenScotlandUKAB25 2ZD
- London School of Hygiene and Tropical MedicineLondonUK
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Campeau L. Urodynamics in stress incontinence: when are they necessary and how do we use them? Urol Clin North Am 2014; 41:393-8, viii. [PMID: 25063595 DOI: 10.1016/j.ucl.2014.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Stress urinary incontinence is a prevalent condition that significantly impairs the quality of life. This article presents a critical summary of the current literature on the use and value of urodynamic studies in the evaluation of stress urinary incontinence in women.
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Affiliation(s)
- Lysanne Campeau
- Division of Urology, Department of Surgery, Jewish General Hospital, Lady Davis Institute for Medical Research, McGill University, 3755 Chemin de la Côte-Sainte-Catherine, Montreal, Quebec H3T 1E2, Canada.
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Dumoulin C, Hay-Smith EJC, Mac Habée-Séguin G. Pelvic floor muscle training versus no treatment, or inactive control treatments, for urinary incontinence in women. Cochrane Database Syst Rev 2014:CD005654. [PMID: 24823491 DOI: 10.1002/14651858.cd005654.pub3] [Citation(s) in RCA: 134] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Pelvic floor muscle training is the most commonly used physical therapy treatment for women with stress urinary incontinence (SUI). It is sometimes also recommended for mixed and, less commonly, urgency urinary incontinence. OBJECTIVES To determine the effects of pelvic floor muscle training for women with urinary incontinence in comparison to no treatment, placebo or sham treatments, or other inactive control treatments. SEARCH METHODS We searched the Cochrane Incontinence Group Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL) (1999 onwards), MEDLINE (1966 onwards) and MEDLINE In-Process (2001 onwards), and handsearched journals and conference proceedings (searched 15 April 2013) and the reference lists of relevant articles. SELECTION CRITERIA Randomised or quasi-randomised trials in women with stress, urgency or mixed urinary incontinence (based on symptoms, signs, or urodynamics). One arm of the trial included pelvic floor muscle training (PFMT). Another arm was a no treatment, placebo, sham, or other inactive control treatment arm. DATA COLLECTION AND ANALYSIS Trials were independently assessed by two review authors for eligibility and methodological quality. Data were extracted then cross-checked. Disagreements were resolved by discussion. Data were processed as described in the Cochrane Handbook for Systematic Reviews of Interventions. Trials were subgrouped by diagnosis of urinary incontinence. Formal meta-analysis was undertaken when appropriate. MAIN RESULTS Twenty-one trials involving 1281 women (665 PFMT, 616 controls) met the inclusion criteria; 18 trials (1051 women) contributed data to the forest plots. The trials were generally small to moderate sized, and many were at moderate risk of bias, based on the trial reports. There was considerable variation in the interventions used, study populations, and outcome measures. There were no studies of women with mixed or urgency urinary incontinence alone.Women with SUI who were in the PFMT groups were 8 times more likely than the controls to report that they were cured (46/82 (56.1%) versus 5/83 (6.0%), RR 8.38, 95% CI 3.68 to 19.07) and 17 times more likely to report cure or improvement (32/58 (55%) versus 2/63 (3.2%), RR 17.33, 95% CI 4.31 to 69.64). In trials in women with any type of urinary incontinence, PFMT groups were also more likely to report cure, or more cure and improvement than the women in the control groups, although the effect size was reduced. Women with either SUI or any type of urinary incontinence were also more satisfied with the active treatment, while women in the control groups were more likely to seek further treatment. Women treated with PFMT leaked urine less often, lost smaller amounts on the short office-based pad test, and emptied their bladders less often during the day. Their sexual outcomes were also better. Two trials (one small and one moderate size) reported some evidence of the benefit persisting for up to a year after treatment. Of the few adverse effects reported, none were serious.The findings of the review were largely supported by the summary of findings tables, but most of the evidence was down-graded to moderate on methodological grounds. The exception was 'Participant perceived cure' in women with SUI, which was rated as high quality. AUTHORS' CONCLUSIONS The review provides support for the widespread recommendation that PFMT be included in first-line conservative management programmes for women with stress and any type of urinary incontinence. Long-term effectiveness of PFMT needs to be further researched.
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Affiliation(s)
- Chantale Dumoulin
- School of Rehabilitation, Faculty of Medicine, University of Montreal, C.P.6128 Succ. Centre-ville, Montreal, Quebec, Canada, H3C 3J7
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