RESUMEN
BACKGROUND AND PURPOSE: The present study aims to investigate the effects of external neuromuscular electrical stimulation (NMES) on urinary symptoms, pelvic floor muscle strength (PFMS), quality of life (QoL), sexual function, perception of subjective improvement (PSI), and satisfaction in urgency urinary incontinence (UUI). MATERIALS AND METHODS: The randomized sham-controlled study design was employed in this study. Women aged 18-65 years, who were diagnosed with UUI, were randomly allocated into the NMES (external NMES + lifestyle advice, n = 15) and sham groups (sham NMES + lifestyle advice, n = 15). Both groups performed the application for 30 min, three days a week for eight weeks. Urinary symptoms were evaluated by using the International Incontinence Consultation Questionnaire-Short Form (ICIQ-SF) and a 3-day bladder diary. PFMS was assessed using the Modified Oxford Scale (MOS), QoL using the King's Health Questionnaire (KHQ), and sexual function using the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire (PISQ-12). The PSI and satisfaction were questioned. RESULTS: There was a higher level of decrease in the ICIQ-SF score, the mean number of voids/night and UI, all scores related to the KHQ (excluding interpersonal relationships), and a higher level of increase in maximum voiding volume, MOS scores, PISQ-12-emotional, PISQ-12-physical, and PISQ-12-total scores in the NMES group when compared to the sham group (p < 0.05). PSI and satisfaction were at higher levels in the NMES group than in the sham group (p < 0.05). CONCLUSIONS: External NMES was an effective and complementary method in reducing urinary symptoms and improving PFMS, QoL, sexual function, PSI, and satisfaction level in women with UUI. CLINICAL TRIAL REGISTRATION: NCT04727983.
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Terapia por Estimulación Eléctrica , Calidad de Vida , Incontinencia Urinaria de Urgencia , Humanos , Femenino , Persona de Mediana Edad , Adulto , Incontinencia Urinaria de Urgencia/terapia , Terapia por Estimulación Eléctrica/métodos , Adulto Joven , Anciano , Diafragma Pélvico , Fuerza Muscular/fisiología , Adolescente , Resultado del Tratamiento , Satisfacción del PacienteRESUMEN
BACKGROUND: Urinary microbiome (urobiome) studies have previously reported on specific taxa and community differences in women with mixed urinary incontinence compared with controls. Therefore, a hypothesis was made that higher urinary and vaginal microbiome diversity would be associated with increased urinary incontinence severity. OBJECTIVE: This study aimed to test whether specific urinary or vaginal microbiome community types are associated with urinary incontinence severity in a population of women with mixed urinary incontinence. STUDY DESIGN: This planned secondary, cross-sectional analysis evaluated associations between the urinary and vaginal microbiomes and urinary incontinence severity in a subset of Effects of Surgical Treatment Enhanced With Exercise for Mixed Urinary Incontinence trial participants with urinary incontinence. Incontinence severity was measured using bladder diaries and Urinary Distress Inventory questionnaires collected at baseline. Catheterized urine samples and vaginal swabs were concurrently collected before treatment at baseline to assess the urinary and vaginal microbiomes. Of note, 16S rRNA V4 to V6 variable regions were sequenced, characterizing bacterial taxa to the genus level using the DADA2 pipeline and SILVA database. Using Dirichlet multinomial mixtures methods, samples were clustered into community types based on core taxa. Associations between community types and severity measures (Urinary Distress Inventory total scores, Urinary Distress Inventory subscale scores, and the number of urinary incontinence episodes [total, urgency, and stress] from the bladder diary) were evaluated using linear regression models adjusted for age and body mass index. In addition, alpha diversity measures for richness (total taxa numbers) and evenness (proportional distribution of taxa abundance) were analyzed for associations with urinary incontinence episodes and community type. RESULTS: Overall, 6 urinary microbiome community types were identified, characterized by varying levels of common genera (Lactobacillus, Gardnerella, Prevotella, Tepidimonas, Acidovorax, Escherichia, and others). The analysis of urinary incontinence severity in 126 participants with mixed urinary incontinence identified a Lactobacillus-dominated reference group with the highest abundance of Lactobacillus (mean relative abundance of 76%). A community characterized by fewer Lactobacilli (mean relative abundance of 19%) and greater alpha diversity was associated with higher total urinary incontinence episodes (2.67 daily leaks; 95% confidence interval, 0.76-4.59; P=.007) and urgency urinary incontinence episodes (1.75 daily leaks; 95% confidence interval, 0.24-3.27; P=.02) than the reference group. No significant association was observed between community type and stress urinary incontinence episodes or Urogenital Distress Inventory total or subscores. The composition of vaginal community types and urinary community types were similar but composed of slightly different bacterial taxa. Vaginal community types were not associated with urinary incontinence severity, as measured by bladder diary or Urogenital Distress Inventory total and subscale scores. Alpha diversity indicated that greater sample richness was associated with more incontinence episodes (observed genera P=.01) in urine. Measures of evenness (Shannon and Pielou) were not associated with incontinence severity in the urinary or vaginal microbiomes. CONCLUSION: In the urobiome of women with mixed urinary incontinence, a community type with fewer Lactobacilli and more diverse bacteria was associated with more severe urinary incontinence episodes (total and urgency) compared with a community type with high predominance of a single genus, Lactobacillus. Whether mixed urinary incontinence severity is due to lesser predominance of Lactobacillus, greater presence of other non-Lactobacillus genera, or the complement of bacteria consisting of urobiome community types remains to be determined.
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Microbiota , Índice de Severidad de la Enfermedad , Vagina , Humanos , Femenino , Vagina/microbiología , Persona de Mediana Edad , Estudios Transversales , Incontinencia Urinaria/microbiología , Adulto , Orina/microbiología , Anciano , ARN Ribosómico 16S , Incontinencia Urinaria de Esfuerzo/microbiología , Incontinencia Urinaria de Urgencia/microbiologíaRESUMEN
The tibial nerve is an established target for neuromodulation in the management of overactive bladder (OAB) and its associated symptoms, including urge urinary incontinence (UUI). Technologies are currently available to deliver tibial nerve stimulation (TNS) through percutaneous devices or through implantable devices. The benefits and safety of percutaneous TNS have led to it as a guideline-recommended therapy. However, patient compliance is limited by the burden of weekly office visits and the need for maintenance treatments. Further, insurance often only covers a limited number of lifetime visits for percutaneous TNS. These factors and others have led to the development, study, and utilization of implantable TNS devices. Implantable TNS devices deliver the same therapeutic mechanism of action for nerve stimulation with a permanent implanted device that provides at-home stimulation rather than in-office therapy delivery. Additionally, there is an added potential for dynamic and patient-centered stimulation. There is a large body of high-quality evidence published for TNS, including numerous randomized controlled trials published on percutaneous TNS which have consistently demonstrated superior efficacy to sham and similar efficacy to that of anticholinergic medications. Percutaneous TNS also performs better than conservative therapy including pelvic floor muscle training. The percutaneous and implantable approaches deliver nerve stimulation to the same target nerve, using the same mechanism of action. Therefore, data from randomized trials of percutaneous TNS are informative for implantable TNS devices. At the time of this article's publication, at least two implantable TNS devices have received marketing authorization from the Food and Drug Administration (FDA). The objective of this review is to discuss the mechanism of action for TNS and summarize the published literature from clinical trials of percutaneous TNS as a foundation of high-quality evidence for implantable devices targeting the tibial nerve.
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Ensayos Clínicos Controlados Aleatorios como Asunto , Nervio Tibial , Vejiga Urinaria Hiperactiva , Incontinencia Urinaria de Urgencia , Humanos , Vejiga Urinaria Hiperactiva/terapia , Incontinencia Urinaria de Urgencia/terapia , Estimulación Eléctrica Transcutánea del Nervio/métodos , Estimulación Eléctrica Transcutánea del Nervio/instrumentación , Terapia por Estimulación Eléctrica/métodos , Terapia por Estimulación Eléctrica/instrumentación , Resultado del Tratamiento , FemeninoRESUMEN
INTRODUCTION: The analysis of post-HoLEP urinary incontinence (UI) has traditionally focused on stress UI. Our aim is to evaluate the factors associated with stress and urgency UI in the first month after the surgery. METHODS: Data were obtained from patients who underwent HoLEP by the same experienced surgeon. UI was evaluated at one month and at 6 months after the surgery. Three groups were defined: continent patients, patients with pure urgency UI and patients with stress or mixed UI. Preoperative, intraoperative, urodynamic and clinical variables were analyzed and compared between the three groups. RESULTS: In total, 235 subjects were included. One month after the surgery, 156 (66.5%) were continent (group 1), 49 (20.8%) reported pure urgency UI (group 2), and 30 (12.7%) reported some level of stress UI (group 3). In Group 2, the factors associated with urgency UI in the univariate analysis were age, presurgical urgency UI, having diabetes or hypertension. In Group 3, age, prostatic volume, preoperative PSA, time of enucleation, weight of the resection in grams, having an IDC or being diabetic were significant in the univariate analysis. In the multivariate analysis, age predicts both types of UI, while prostatic volume and having an IDC predict stress or mixed UI. CONCLUSION: In the first month post-HoLEP, age is a predictive factor of urgency UI and stress UI. In addition, prostatic volume and the presence of an indwelling urinary catheter are predictive factors of stress UI.
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Prostatectomía , Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria de Urgencia , Humanos , Masculino , Incontinencia Urinaria de Esfuerzo/cirugía , Incontinencia Urinaria de Esfuerzo/epidemiología , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/etiología , Anciano , Persona de Mediana Edad , Prostatectomía/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de Riesgo , Hiperplasia Prostática/cirugía , Hiperplasia Prostática/complicaciones , Urodinámica/fisiología , Factores de EdadRESUMEN
INTRODUCTION AND HYPOTHESIS: Urinary incontinence (UI) is a widespread issue in women that severely impacts quality of life. The addition of sugar is associated with multiple adverse effects on health. This study examined the potential association between added sugar intake and UI. METHODS: Adult females from the National Health and Nutrition Examination Survey database (2005-2018) were included in this study. The primary outcomes were the prevalence of stress urinary incontinence (SUI), urge urinary incontinence (UUI), and mixed urinary incontinence (MUI). Weighted logistic regression, stratified logistic regression, restricted cubic spline regression, and sensitivity analyses were utilized to determine whether added sugar was associated with UI after multivariate adjustment. RESULTS: A total of 14,927 participants met the inclusion criteria. The results revealed a heightened prevalence of SUI, UUI, and MUI in the fourth quartile of added sugar energy percentage (OR = 1.304, 95% confidence interval [CI] = 1.105-1.539; OR = 1.464, 95% CI = 1.248-1.717; OR = 1.657, 95% CI = 1.329-2.065 respectively). The effect was more pronounced in young women and the subgroup analyses did not reveal any noteworthy interaction effects. According to the sensitivity analyses, the results for SUI and the MUI were consistent with those of the primary analyses. CONCLUSIONS: The excessive intake of added sugar among women may increase their risk of SUI and MUI. Our study highlights the negative effects of added sugar on female genitourinary health and highlights the need for universal access to healthy diets.
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Encuestas Nutricionales , Incontinencia Urinaria , Humanos , Femenino , Estudios Transversales , Persona de Mediana Edad , Adulto , Incontinencia Urinaria/epidemiología , Incontinencia Urinaria/etiología , Prevalencia , Incontinencia Urinaria de Esfuerzo/epidemiología , Incontinencia Urinaria de Esfuerzo/etiología , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/etiología , Anciano , Azúcares de la Dieta/efectos adversos , Adulto JovenRESUMEN
BACKGROUND: Overactive bladder (OAB) is the most prevalent lower urinary tract dysfunction among children. Refractory OAB lacks response to the first line treatments, including anticholinergic, and it is a major clinical challenge. This study aims to compare the efficacy of para-sacral transcutaneous electric nerve stimulation (PS-TENS) in the treatment of primary and refractory OAB among children. METHODS: A prospective, randomized clinical study included 64 children aged 5-12 years with OAB divided equally into two groups: group (1) included 32 children with treatment-naive OAB, while group (2) included 32 children with refractory OAB who failed complete course of anticholinergics. Both groups received PS-TENS three times weekly for 12 weeks. Detailed medical history, voiding diary, ultrasound, and uroflowmetry with EMG were performed at baseline and after 12 weeks of treatment. Filling cystometry was performed for children with refractory OAB before and after PS-TENS. RESULTS: After the end of treatment the number of children with urge incontinence decreased significantly among the two groups: from 25 to 13 and 27 to 15 for the primary and refractory groups, respectively. Micturition frequency per 24 h decreased significantly among children with primary OAB. Bladder capacity increased significantly and the resting detrusor pressure decreased significantly among children with refractory OAB. CONCLUSIONS: PS-TENS is an effective and safe treatment option for children with OAB. The magnitude of improvement is higher among children with primary as compared to refractory OAB.
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Estimulación Eléctrica Transcutánea del Nervio , Vejiga Urinaria Hiperactiva , Humanos , Vejiga Urinaria Hiperactiva/terapia , Vejiga Urinaria Hiperactiva/fisiopatología , Estimulación Eléctrica Transcutánea del Nervio/métodos , Niño , Femenino , Masculino , Preescolar , Estudios Prospectivos , Resultado del Tratamiento , Incontinencia Urinaria de Urgencia/terapia , UrodinámicaRESUMEN
Urinary incontinence (UI), encompassing stress urinary incontinence (SUI) and urge urinary incontinence (UUI), is a prevalent and debilitating condition in patients with multiple sclerosis (MS), profoundly impacting their quality of life. This systematic review and meta-analysis aimed to elucidate the worldwide prevalence rates of SUI and UUI among MS patients. This study was conducted by examining observational studies published between 2000 and 2023. An exhaustive literature search was conducted across databases such as PubMed, MEDLINE, Web of Science, Scopus, ProQuest, and Google Scholar. The Meta-prop method facilitated pooled prevalence estimation of UUI and SUI, while Egger tests assessed publication bias. In total, 27 studies with 15,052 participants were included in the meta-analysis. The findings revealed a high random effect pooled prevalence of UUI at 41.02% (95% Confidence Interval [CI]: 30.57-51.89; I2 = 99%, p < 0.001) and SUI at 25.67% (95% CI: 19.30-32.58%; I2 = 94.9%, P < 0.001). Additionally, the pooled prevalence of mixed urinary incontinence (MUI) was reported at 18.81% (95% CI: 7.55-33.48; I2:95.44%, p < 0.001). The high heterogeneity observed suggests variable prevalence across populations and highlights the intricate nature of UI in MS. These findings underscore the critical need for dedicated supportive, therapeutic, and rehabilitative interventions to manage this common complaint in MS patients effectively.
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Esclerosis Múltiple , Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria de Urgencia , Humanos , Esclerosis Múltiple/epidemiología , Esclerosis Múltiple/complicaciones , Prevalencia , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/etiología , Incontinencia Urinaria de Esfuerzo/epidemiología , Incontinencia Urinaria de Esfuerzo/etiologíaRESUMEN
AIMS: This study aimed to investigate the association between diarrhea or constipation and urinary incontinence (UI) in adults. METHODS: Data from the National Health and Nutrition Examination Survey for 2009-2010 was used to include 4686 adults aged 20 and over in the analysis. Stress urinary incontinence (SUI) and urgency urinary incontinence (UUI) were used as outcome variables, with diarrhea and constipation as exposure factors. We first compared the baseline characteristics of those with and without SUI, as well as those with and without UUI. The impact of diarrhea or constipation on SUI and UUI was assessed using multivariate logistic regression models. To ensure the stability of the results, subgroup and stratified analyses were conducted. RESULTS: The prevalence rates of UUI and SUI were 22.49% and 23.39%, respectively. Adjusted multivariate logistic regression analysis revealed that the risk of UUI was increased by either diarrhea (OR 1.66, 95% CI 1.36-2.04) or constipation (OR 1.42, 95% CI 1.11-1.83). The risk of SUI was also elevated by either diarrhea (OR 1.36, 95% CI 1.11-1.67) or constipation (OR 1.32, 95% CI 1.06-1.63). Subgroup analysis revealed no significant differences in the interaction tests between constipation or diarrhea and UI. CONCLUSIONS: This study found that both constipation and diarrhea increase the risk of UUI and SUI.
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Estreñimiento , Diarrea , Encuestas Nutricionales , Humanos , Estreñimiento/epidemiología , Femenino , Masculino , Diarrea/epidemiología , Persona de Mediana Edad , Estudios Transversales , Adulto , Prevalencia , Anciano , Factores de Riesgo , Estados Unidos/epidemiología , Incontinencia Urinaria de Esfuerzo/epidemiología , Adulto Joven , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/diagnóstico , Incontinencia Urinaria de Urgencia/fisiopatología , Modelos Logísticos , Análisis Multivariante , Oportunidad Relativa , Incontinencia Urinaria/epidemiologíaRESUMEN
PURPOSE: Urinary incontinence (UI) is known to be common among older female hip fracture patients. Little is known about different subtypes of UI among these patients. Our aim was to identify factors associated with subtypes of UI in a cross-sectional design. METHODS: 1,675 female patients aged ≥ 65 and treated for their first hip fracture in Seinäjoki Central Hospital, Finland, during 2007-2019, were included in a prospective cohort study. Of these, 1,106 underwent comprehensive geriatric assessment (CGA), including questions on continence, at our geriatric outpatient clinic 6 month post-fracture. A multivariable-adjusted multinomial logistic regression model was used to examine factors associated with UI subtypes. RESULTS: Of the 779 patients included, 360 (46%) were continent and 419 (54%) had UI 6-month post-fracture. Of the women with UI, 117 (28%) had stress UI, 183 (44%) had urgency UI and 119 (28%) had mixed UI, respectively. Mean age of the patients was 82 ± 6,91. In multivariable analysis, depressive mood and poor mobility and functional ability were independently associated with stress UI. Fecal incontinence (FI) and Body Mass Index (BMI) over 28 were independently associated with urgency UI. Mixed UI shared the aforementioned factors with stress and urgency UI and was independently associated with constipation. CONCLUSIONS: Mixed UI was associated with most factors, of which depressive mood and impaired mobility and poor functional ability were shared with stress UI, and FI and higher BMI with urgency UI. CGA is key in assessing UI in older hip fracture patients, regardless of subtype.
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Evaluación Geriátrica , Fracturas de Cadera , Humanos , Femenino , Fracturas de Cadera/epidemiología , Anciano de 80 o más Años , Anciano , Evaluación Geriátrica/métodos , Estudios Prospectivos , Estudios Transversales , Finlandia/epidemiología , Incontinencia Urinaria/epidemiología , Incontinencia Urinaria de Esfuerzo/epidemiología , Incontinencia Urinaria de Urgencia/epidemiología , Factores de Riesgo , Pacientes AmbulatoriosRESUMEN
OBJECTIVE: To explore the relationship between serum estrogen levels and urinary incontinence in a nationally representative female population. MATERIALS AND METHODS: We included women who had serum estradiol measurements and self-reported urinary incontinence problems in the 2013-2016 National Health and Nutrition Examination Survey cycles. A weighted multivariable logistic regression model was used to determine the association between urinary incontinence and serum estrogen levels after adjusting for age, race, Body Mass Index, diabetes, venipuncture, hypertension, poverty-to-income ratio, smoking, marital status, alcohol use, education, and menopause. RESULT: A total of 4114 individuals were ultimately included in our study. Of these women, 1200 (29.17%) complained of urge urinary incontinence (UUI), 1674 (40.69%) complained of stress urinary incontinence (SUI), 730 (17.74%) complained of mixed urinary incontinence (MUI). Women in the lowest quartile of serum estrogen were more likely to complain of UUI compared to those in the highest quartile (OR=1.885; 95% CI=1.042-3.412, P = .039). No association was noted between serum estrogen levels and SUI or MUI. CONCLUSION: Our study shows a significant association between low serum estrogen level and the increased likelihood of UUI in women. Further research is required to validate our findings, elucidate the physiological mechanisms that underlie them, and assess potential therapeutic implications.
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Estrógenos , Encuestas Nutricionales , Incontinencia Urinaria , Humanos , Femenino , Estudios Transversales , Persona de Mediana Edad , Incontinencia Urinaria/sangre , Incontinencia Urinaria/epidemiología , Estrógenos/sangre , Adulto , Estados Unidos/epidemiología , Anciano , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/sangreRESUMEN
BACKGROUND: Overactive bladder (OAB) affects one in six adults in Europe and the United States and impairs the quality of life of millions of individuals worldwide. When conservative management fails, third-line treatments including tibial neuromodulation (TNM) is often pursued. TNM has traditionally been accomplished percutaneously in clinic. OBJECTIVE: A minimally invasive implantable device activated by a battery-operated external wearable unit has been developed for the treatment of urgency urinary incontinence (UUI), mitigating the burden of frequent clinic visits and more invasive therapies that are currently commercially available. METHODS: A prospective, multicenter, single-arm, open-label, pivotal study evaluated the safety and effectiveness of the device in adult females with UUI (i.e., wet OAB) (BlueWind Implantable Tibial Neuromodulation [iTNM] system; IDE number #G200013; NCT03596671). Results with the device were previously published under the name RENOVA iStim, which has been since renamed as the Revi™ System. Approximately 1-month post-implantation of the device, participants delivered therapy at their convenience and completed a 7-day voiding diary before visits 6- and 12-months post-treatment initiation. The primary efficacy and safety endpoints were the proportion of responders to therapy ( ≥ 50% improvement on average number of urgency-related incontinence episodes) and incidence of adverse events from implantation to 12-month post-activation. RESULTS: A total of 151 participants, mean age 58.8 (SD: 12.5), were implanted; 144 and 140 completed the 6- and 12-month visits, respectively. The participants demonstrated mean baseline of 4.8 UUI/day (SD 2.9) and 10 voids/day (SD 3.3). Six and 12-months post-activation, 76.4% and 78.4% of participants, respectively, were responders to therapy in an intent-to-treat analysis. Of the 139 participants with completed 12-month diaries, 82% were responders, 50% were classified as "dry" (on at least 3 consecutive diary days), and 93.5% of participants reported that their symptoms improved. No implanted participant experienced an SAE related to the procedure or device. CONCLUSIONS: iTNM, delivered and powered by a patient-controlled external wearable communicating with an implant, demonstrated clinically meaningful and statistically significant improvement in UUI symptoms and a high safety profile. This therapy highlights the value of patient-centric therapy for the treatment of UUI.
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Incontinencia Urinaria de Urgencia , Humanos , Femenino , Persona de Mediana Edad , Estudios Prospectivos , Incontinencia Urinaria de Urgencia/terapia , Incontinencia Urinaria de Urgencia/fisiopatología , Incontinencia Urinaria de Urgencia/diagnóstico , Anciano , Resultado del Tratamiento , Terapia por Estimulación Eléctrica/efectos adversos , Terapia por Estimulación Eléctrica/instrumentación , Adulto , Neuroestimuladores Implantables/efectos adversos , Vejiga Urinaria Hiperactiva/terapia , Vejiga Urinaria Hiperactiva/fisiopatología , Vejiga Urinaria Hiperactiva/diagnóstico , Nervio Tibial/fisiopatologíaAsunto(s)
Toxinas Botulínicas Tipo A , Incontinencia Urinaria de Urgencia , Humanos , Toxinas Botulínicas Tipo A/uso terapéutico , Toxinas Botulínicas Tipo A/administración & dosificación , Incontinencia Urinaria de Urgencia/terapia , Incontinencia Urinaria de Urgencia/tratamiento farmacológico , Terapia por Estimulación Eléctrica/métodos , Resultado del Tratamiento , Factores de Tiempo , Plexo Lumbosacro , Fármacos Neuromusculares/uso terapéuticoRESUMEN
PURPOSE: Pelvic organ prolapse (POP) and overactive bladder (OAB) commonly affect the aging female population. We aimed to investigate the possible relationship between the two, as reflected by urodynamic studies. METHODS: A retrospective analysis was conducted on women who underwent urodynamic studies at a university-affiliated tertiary medical center from January 2018 to January 2021. Women presenting with urge incontinence and diagnosed with detrusor overactivity (DO) were included in the study. Based on the presence or absence of a modified POP-Q ≥ grade 2, these women were categorized into two groups. Data on general demographics, clinical symptoms, and urodynamic findings were extracted and compared using SPSS. RESULTS: During the study period, 949 urodynamic evaluations were performed. Of these, 303 (31.92%) reported urge incontinence. Out of this subset, 151 (49.83%) were diagnosed with DO. Within this group, 18 (11.9%) had POP, while 134 (88.1%) did not. The POP group had a notably higher incidence of prior vaginal hysterectomy and anterior colporrhaphy (p = 0.02 and p = 0.01, respectively). While most urodynamic parameters were similar between groups, there was a significant increase in hesitancy in the POP group (13 s vs 8 s, p = 0.03). There was a trend indicating a reduced median Q max (12 ml/s vs. 18 ml/s, p = 0.06) and an increased flow time (55 s vs 40 s, p = 0.08) in the POP group. CONCLUSION: The urodynamic profile of the POP group suggests an obstructive voiding pattern. Further longitudinal research is essential to fully understand the relationship between POP and OAB.
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Prolapso de Órgano Pélvico , Vejiga Urinaria Hiperactiva , Incontinencia Urinaria de Urgencia , Urodinámica , Humanos , Femenino , Prolapso de Órgano Pélvico/fisiopatología , Prolapso de Órgano Pélvico/complicaciones , Prolapso de Órgano Pélvico/cirugía , Vejiga Urinaria Hiperactiva/fisiopatología , Vejiga Urinaria Hiperactiva/complicaciones , Estudios Retrospectivos , Persona de Mediana Edad , Incontinencia Urinaria de Urgencia/fisiopatología , Incontinencia Urinaria de Urgencia/epidemiología , Anciano , AdultoRESUMEN
INTRODUCTION: Our study aimed to assess the independent and joint effects of leisure-time physical activity and sedentary behavior with urinary incontinence (UI). METHODS: Data were obtained from the National Health and Nutrition Examination Survey 2011-2016. The primary endpoint was the risk of different subtypes of UI, including stress UI, urgency UI, and mixed UI. The primary exposures were leisure-time physical activity and sedentary behavior. Sedentary behavior was assessed by screen time. Weighted univariate and multivariate logistic regression models were used to observe the independent and joint relationship of leisure-time physical activity and sedentary behavior with UI risk (including stress UI, urgency UI, and mixed UI). RESULTS: In total, 6,927 female participants were included in this analysis. 3,377 females did not have UI, 1,534 had stress UI, 836 had urgency UI, and 1,180 had mixed UI. Screen time with ≥5 h/day was associated with increased odds of urgency UI (odds ratio [OR] = 1.31, 95% confidence intervals (CI): 1.06-1.61), which indicated the relationship of sedentary behavior and urgency UI. Engaging in leisure-time physical activity with of ≥750 metabolic equivalent (MET)·min/week was found to be significantly associated with reduced likelihood of mixed UI (OR = 0.68, 95% CI: 0.55-0.85). Additionally, the interaction term of leisure-time physical activity<750 MET·min/week and screen time ≥5 h/day was observed to be linked with increased odds of urgency and mixed UI. CONCLUSION: Participants experiencing a lower level of leisure-time physical activity and a higher level of sedentary behavior together might enhance the urgency and mixed UI risk.
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Ejercicio Físico , Encuestas Nutricionales , Conducta Sedentaria , Incontinencia Urinaria , Humanos , Femenino , Persona de Mediana Edad , Adulto , Incontinencia Urinaria/epidemiología , Estados Unidos/epidemiología , Anciano , Factores de Riesgo , Actividades Recreativas , Estudios Transversales , Modelos Logísticos , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Esfuerzo/epidemiología , Factores de TiempoRESUMEN
OBJECTIVE: This study aimed to systematically review objective and subjective success and surgical outcomes of suburethral sling surgery for female patients with stress or mixed urinary incontinence using synthetic vs nonsynthetic material with corresponding surgical approaches (retropubic or transobturator). DATA SOURCES: We systematically searched Medline, Embase, EBM Reviews, ClinicalTrials.gov, and Web of Science Core Collection using standardized Medical Subject Headings (MeSH) without date restrictions (PROSPERO-registered). We double-screened studies and used backward citation chaining. STUDY ELIGIBILITY CRITERIA: We included peer-reviewed randomized controlled trials and prospective or retrospective comparative studies examining outcomes of retropubic or transobturator synthetic vs nonsynthetic (autologous, allograft, or xenograft) slings for female stress or mixed urinary incontinence, with available English or French full texts. We excluded minislings (single insertion point). We allowed slings for recurrent stress or mixed urinary incontinence, and slings concomitant with prolapse surgery, with at least 6 weeks of postoperative follow-up. We excluded systematic reviews, meta-analyses, review studies, case-control studies, case reports, studies that did not describe surgical approach or material, and studies of combination slings. METHODS: We evaluated study quality using RoB, the Cochrane risk-of-bias tool for randomized controlled trials, and the Newcastle-Ottawa scale for observational studies. We used pooled relative risk with 95% confidence intervals to estimate the effect of sling material type on each outcome through meta-analysis and meta-regression, as appropriate. RESULTS: We screened 4341 abstracts, assessed 104 full texts, and retained 35 articles (30 separate studies). For retropubic synthetic vs nonsynthetic slings, there was no difference in the number of objectively or subjectively continent patients. The rates of reoperation for stress urinary incontinence and overall were higher with nonautologous retropubic slings than with synthetic slings. Compared with autologous slings, retropubic synthetic slings were associated with higher subjective continence in populations with ≥25% recurrent stress urinary incontinence (relative risk, 1.27; 95% confidence interval, 1.12-1.43). There were no differences in continence between transobturator synthetic and nonsynthetic slings. Subjective satisfaction was better in the transobturator synthetic group than in the autologous sling group (relative risk, 1.42; 95% confidence interval, 1.03-1.94). CONCLUSION: Synthetic and nonsynthetic slings have comparable objective and subjective success, with synthetic materials generally showing better operative outcomes and fewer complications.
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Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Humanos , Femenino , Incontinencia Urinaria de Esfuerzo/cirugía , Resultado del Tratamiento , Incontinencia Urinaria de Urgencia/cirugíaRESUMEN
INTRODUCTION AND HYPOTHESIS: The objective of this study was to determine whether differences in the cumulative dietary intake of choline, is associated with the risk of developing urge urinary incontinence (UUI). METHODS: This was an analysis within the Nurses' Health Study (NHS) I and II. The main exposure was the cumulative daily intake for each choline-containing compound obtained from a detailed daily food frequency questionnaire. The primary outcome was UUI, defined as urine loss with a sudden feeling of bladder fullness or when a toilet is inaccessible, occurring >1/month. Cox proportional hazards regression models were used to calculate multivariate-adjusted relative risks and 95% confidence intervals (CIs) for the association between total choline and choline derivatives and risk of UUI. Fixed effects meta-analyses of results from NHSI and NHSII were performed for postmenopausal women only to obtain a pooled estimate of the impact of choline consumption on UUI. RESULTS: There were 33,273 participants in NHSI and 38,732 in NHSII who met all the criteria for inclusion in the analysis. The incidence of UUI was 9.41% (n=3,139) in NHSI and 4.25% (n=1,646) in NHSII. After adjusting for confounders choline was not found to be associated with UUI in postmenopausal women. However, in premenopausal women, relative to the lowest quartile, the highest quartile of consumption of total choline (aRR = 0.79, 95% CI: 0.64-0.99), free choline (aRR = 0.74, 95% CI: 0.58-0.94), and phosphocholine (aRR = 0.77, 95% CI: 0.61-0.96) were associated with a reduced risk of UUI. CONCLUSIONS: Increased dietary choline consumption was associated with a reduced risk of UUI among premenopausal women.
Asunto(s)
Vejiga Urinaria Hiperactiva , Incontinencia Urinaria de Esfuerzo , Femenino , Humanos , Colina , Vejiga Urinaria , Vejiga Urinaria Hiperactiva/complicaciones , Incontinencia Urinaria de Esfuerzo/etiología , Incontinencia Urinaria de Urgencia/epidemiología , Incontinencia Urinaria de Urgencia/etiologíaRESUMEN
Background and Objectives: Until now, overactive bladder (OAB) with or without urge urinary incontinence (UUI) has been treated mainly in two ways: with behavioral methods and patient education, or using antimuscarinic drugs and/or beta-3 adrenergic receptor agonists. Unfortunately, these drugs may cause side effects in some women or are insufficiently effective, so patients abandon them. Therefore, in this pilot study, radiofrequency was evaluated as a new option in the treatment of OAB and UUI. Materials and Methods: Nineteen patients were enrolled in this pilot study using radiofrequency (RF), where the level of OAB and UUI was assessed using the validated ICIQ-OAB questionnaire. RF was applied four times for 20 min, once a week. Two weeks after treatment, the level of OAB and UUI was reassessed and processed statistically and the treatment effect evaluated. Results: Using the ICIQ-OAB, the severity of OAB and UUI was assessed: 0-3 mild symptoms; 4-7 moderate symptoms; 8-11 severe symptoms; 12-16 very severe symptoms. Before treatment, 10.5% of patients had mild symptoms, 21.1% moderate symptoms, 63.2% severe symptoms and 5.3% very severe symptoms. After treatment, 42.9% had mild symptoms, 50% moderate symptoms and 7% severe OAB and UUI symptoms. All four main symptoms-frequency, nocturia, urgency and incontinence-decreased statistically significantly, with the best results being found in urgency (p = 0.002). Conclusions: Based on this pilot study, RF seems a very promising method in the treatment of OAB and UUI. To extend our initial findings, it is necessary to perform a prospective, randomized and placebo-controlled study in order to obtain reliable results and to determine for how long one set of treatment maintains the results obtained immediately after the end of that treatment. In this way, we may determine how often the treatment needs to be repeated, if necessary, and when.
Asunto(s)
Vejiga Urinaria Hiperactiva , Incontinencia Urinaria , Humanos , Femenino , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Proyectos Piloto , Estudios Prospectivos , Incontinencia Urinaria de Urgencia/tratamiento farmacológico , Resultado del TratamientoRESUMEN
INTRODUCTION AND HYPOTHESIS: The objective was to investigate how weight change across and after the childbearing years was associated with urinary incontinence (UI) in midlife. METHODS: Data were obtained from 35,645 women responding to the Maternal Follow-up questionnaire in the Danish National Birth Cohort in 2013-2014. Outcome was self-reported UI and its subtypes. Exposures were changes in body mass index (BMI) across and after the childbearing years. Adjusted odds ratios were estimated using logistic regression. RESULTS: At follow-up, the mean age was 44 years and 32% experienced UI. Compared with stable weight, weight gain across the childbearing years of > 1 to 3, > 3 to 5 or > 5 BMI units increased the odds of any UI by 15%, 27%, and 41% respectively. For mixed UI, the odds increased by 23%, 41%, and 68% in these groups. Weight gain after childbearing showed the same pattern, but with a higher increase in the odds of mixed UI (25%, 60%, and 95% in the respective groups). Women with any weight loss during this period had 9% lower odds of any UI than women with a stable weight. CONCLUSIONS: Weight gain across and after childbearing increased the risk of UI in midlife, especially the subtype mixed UI. Weight loss after childbearing decreased the risk.
Asunto(s)
Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria , Femenino , Humanos , Adulto , Incontinencia Urinaria/etiología , Incontinencia Urinaria/complicaciones , Incontinencia Urinaria de Urgencia , Incontinencia Urinaria de Esfuerzo/complicaciones , Encuestas y Cuestionarios , Aumento de Peso , Pérdida de Peso , Factores de RiesgoRESUMEN
INTRODUCTION AND HYPOTHESIS: The objective was to explore the association between urge urinary incontinence (UUI) and lax uterosacral ligaments (USL) using MRI. METHODS: Sixty-seven female participants were recruited prospectively: 41 continent volunteers (control group) and 26 patients with UUI. Static proton density- and T2-weighted turbo spin echo sequences of MR images were used. A radiologist employed a standardized grid system to record structural observations of the USLs on sequentially numbered axial MR images and then applied a four-point grading scale to assess ligament visibility. MR images were interpreted by a radiologist and a urologist, and then validated by an expert radiologist. RESULTS: The comparison between the mean length of uterosacral ligaments in the control and UUI groups was highly statistically significant (p < 0.001). The mean length of the right USL was 38 ± 11 mm, and the left USL was 35 ± 12 mm in the UUI group. In the control group, the mean length of the USL was 22 ± 9 mm on the right side and 18 ± 9 mm on the left side, along their craniocaudal extent. The highest inter-observer agreement was on the level of origin and insertion (image numbers), whereas the lowest agreement was on the anatomical site of origin and insertion of the USL in both the control and UUI groups. CONCLUSIONS: The average length of USLs in patients with UUI is significantly longer than that in healthy continent women, indicating laxity. Our findings support the relationship between the laxity of the USL and UUI symptoms and have therapeutic implications.