RESUMO
AIMS: The aims of the present study were to assess the effectiveness of transcutaneous tibial nerve stimulation (TTNS) on overactive bladder (OAB) symptoms and on urodynamic parameters in patients with multiple sclerosis (PwMS) and to seek predictive factors of satisfaction. METHODS: All PwMS who performed 12-24 weeks of TTNS and who underwent urodynamic assessment before and after treatment between June 2020 and October 2022 were included retrospectively. Data collected were bladder diaries, symptoms assessed with Urinary Symptoms Profile (USP), and urodynamic parameters (bladder sensations, detrusor overactivity, and voiding phase). Patients with improvement rated as very good or good on Patient Global Impression of Improvement (PGI-I) score were considered as responders. RESULTS: Eighty-two patients were included (mean age: 47.1 ± 11.5 years, 67 (82%) were women). The mean USP OAB sub-score decreased from 7.7 ± 3.5 to 6.0 ± 3.4 (p < 0.0001). On bladder diaries, voided volumes, void frequency, and the proportion of micturition done at urgent need to void significantly improved with TTNS (p < 0.05). No significant change was found in urodynamic parameters. According to the PGI-I, 34 (42.5%) patients were good responders. The only parameter associated with higher satisfaction was the percentage of micturition done at urgent need to void before the initiation of the treatment (39.8% ± 30.5 in the responder group vs 25.1% ± 25.6 in the low/no responder group; p = 0.04). CONCLUSION: TTNS improves OAB symptoms in PwMS, without significant changes on urodynamics. A high rate of strong or urgent need to void in daily life was associated with higher satisfaction.
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Esclerose Múltipla , Estimulação Elétrica Nervosa Transcutânea , Bexiga Urinária Hiperativa , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Masculino , Bexiga Urinária Hiperativa/complicações , Urodinâmica/fisiologia , Esclerose Múltipla/complicações , Esclerose Múltipla/terapia , Estudos Retrospectivos , Nervo Tibial , Resultado do TratamentoRESUMO
OBJECTIVE: Primary bladder neck obstruction (PBNO) is a condition primarily affecting young men, characterized by obstruction at the bladder neck, leading to lower urinary tract symptoms. The aim of this study was to identify a correlation between the severity of bladder neck opening impairment and urinary symptoms by means of urodynamic studies. MATERIALS AND METHODS: A retrospective analysis was conducted in adult males diagnosed with PBNO at a university neurourology department between 2015 and 2022 who underwent voiding cystourethrography (VCUG) and pressure-flow studies. The cohort was divided into two groups: absence of bladder neck opening on VCUG (Group A) and incomplete bladder neck opening (Group B). RESULTS: Out of the 82 patients with PBNO screened, 53 were included in the analysis. Nocturia was the only symptom more prevalent in Group A (65% in Group A vs. 30% in Group B, p = 0.02) but scores and subscores of the Urinary Symptom Profile questionnaire were not different between groups. In addition, the detrusor pressure at a maximum flow rate (PdetQmax), bladder outlet obstruction index (BOOI), and bladder contractility index (BCI) were higher in Group A than in Group B [PdetQmax (A = 93.7 ± 53.7 cmH2O vs. B = 65.7 ± 26.4 cmH2O; p = 0.01)-BOOI (A = 77 ± 58.3 vs. B = 48 ± 25.7; p = 0.03)-BCI (A = 136 ± 51.3 vs. B = 110 ± 41.7; p = 0.04)]. CONCLUSION: This study demonstrates a significant association between the extent of bladder neck opening impairment observed on VCUG and obstruction and contraction urodynamic parameters, but no association with the severity of urinary symptoms. Future studies should evaluate the predictive value of treatment response and the occurrence of complications based on clinical and urodynamic parameters.
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Obstrução do Colo da Bexiga Urinária , Masculino , Adulto , Humanos , Obstrução do Colo da Bexiga Urinária/diagnóstico , Estudos Retrospectivos , Urodinâmica , Bexiga Urinária , MicçãoRESUMO
AIMS: To confirm the improved performance of the micro-hole zone catheter (MHZC) compared to a conventional eyelet catheter (CEC) in male users of clean intermittent catheterizations (CICs). METHODS: Male self-catheterizing subjects, who used hydrophilic sleeved soft/flexible CIC as the only bladder emptying method, were enrolled into a multi-center, randomized, cross-over study performed across six European sites. Subjects tested the MHZC, featuring a drainage zone with 120 micro-holes and a CEC with two eyelets. The study consisted of four study visits (V0-V3), during which endpoints related to catheter performance (urinary flow-stops, bladder emptying, and intra-catheter pressure) were measured and two 4-week test periods at home (T1 and T2) where dipstick hematuria and user perception between catheters were evaluated. RESULTS: Seventy-three male subjects with non-neurogenic and neurogenic bladder dysfunction (3:2) were enrolled. On average, catheterizations with the MHZC led to close to mean zero flow-stops compared to ≥1 flow-stops with the CEC, during both HCP- and self-led catheterizations (both p < 0.001). Residual urine at first flow-stop was significantly reduced for the MHZC compared to CEC (p = 0.001 and p = 0.004, for HCP- and self-led catheterizations, respectively). This was substantiated by a significantly smaller pressure peak at first flow-stop, a proxy for minimized mucosal suction (both HCP- and self-led catheterizations, p < 0.001). After home-use catheterizations, dipstick hematuria was comparable between catheters, whereas catheterizations were associated with significantly improved perception in favor of MHZC regarding bladder emptying, less blocking sensation, and improved hygienic catheterization compared to the CEC. CONCLUSION: This study confirmed the evidence of improved bladder emptying with the MHZC compared to a CEC without the need to reposition the catheter. The MHZC therefore offers an enhanced benefit for the dependent CIC user securing complete bladder emptying in an uninterrupted free flow and reducing the need to reposition the catheter during emptying.
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Cateterismo Uretral Intermitente , Bexiga Urinaria Neurogênica , Infecções Urinárias , Adulto , Humanos , Masculino , Estudos Cross-Over , Hematúria , Cateterismo Uretral Intermitente/métodos , Cateteres Urinários , Cateterismo Urinário/métodos , Bexiga Urinaria Neurogênica/etiologia , Bexiga Urinaria Neurogênica/terapiaRESUMO
INTRODUCTION: Neurogenic detrusor overactivity (NDO) has a major impact on patients' quality of life and can lead to upper urinary tract complications. Intradetrusor botulinum toxin type A injections are administered as second-line treatment to these patients following the failure of anticholinergic agents. The aim of the DETOX 2 study is to propose a consensus definition of the failure of intradetrusor botulinum toxin injections for NDO in patients presenting spinal cord injury, spina bifida, or multiple sclerosis (MS) with self-catheterization. METHOD: This study followed the method adopted by the French National Authority for Health for recommendations by consensus. Based on a review of the literature and a preliminary survey, a steering committee compiled a questionnaire and selected a rating group comprising 16 experts from the Neuro-Urology Committee of the French Urology Association (cnuAFU) and Genulf. The experts were asked to complete the online questionnaire. At the end of the first round, all participants came together to discuss any disagreements and a second-round online questionnaire was completed to reach a consensus. RESULTS: Thirteen of the 16 experts approached completed both rounds of questionnaires. A strong consensus was reached for two proposals (median score = 9/10) which were therefore included in the definition from the first round: at least one repeat injection of the same botulinum toxin at the same dose must be given to rule out failure on technical grounds and a duration of efficacy <3 months must be considered a failure. At the end of round 2, a relative consensus was reached regarding the clinical criterion defining failure (median score = 7/10) and the urodynamic criterion of failure (median score = 8/10). An additional proposal was selected during this second round on the need for a voiding diary (median score = 8/10). CONCLUSION: The first consensus definition of failure of an intradetrusor injection of TB-A for NDO has been achieved with this study: persistence of detrusor overactivity with maximum detrusor pressures >40 cm H2O and/or a compliance issue and/or persistence of urinary incontinence and/or urgency and/or a number of daily self-catheterizations >8/day and/or efficacy <3 months. This study will help to standardize research on the failure of the intradetrusor botulinum toxin for NDO in clinical practice and clinical research.
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Toxinas Botulínicas Tipo A , Fármacos Neuromusculares , Bexiga Urinaria Neurogênica , Bexiga Urinária Hiperativa , Incontinência Urinária , Humanos , Toxinas Botulínicas Tipo A/uso terapêutico , Fármacos Neuromusculares/uso terapêutico , Qualidade de Vida , Resultado do Tratamento , Bexiga Urinaria Neurogênica/etiologia , Bexiga Urinária Hiperativa/tratamento farmacológico , Incontinência Urinária/complicações , UrodinâmicaRESUMO
BACKGROUND: While intravesical injections of botulinum neurotoxin A (BoNT-A) are currently recommended for patients experiencing refractory neurogenic overactive bladder and/or detrusor overactivity (OAB/DO), it is unclear how much this therapy is effective and sustainable in the long-term in patients with multiple sclerosis (MS). OBJECTIVES: To assess the mid-term continuation rate of BoNT-A injections to treat neurogenic OAB/DO in MS patients and to investigate MS-specific risk factors for discontinuation. METHODS: This retrospective study involved 11 French university hospital centers. All MS patients who received BoNT-A to treat neurogenic OAB/DO between 2008 and 2013 and were subsequently followed up for at least 5 years were eligible. RESULTS: Of the 196 MS patients included, 159 (81.1%) were still under BoNT-A 5 years after the first injection. The combination of the Expanded Disability Status Scale (EDSS < 6 or ⩾ 6) and of the MS type (relapsing-remitting vs progressive) predicted the risk of discontinuation. This risk was 5.5% for patients with no risk factor, whereas patients presenting with one or two risk factors were 3.3 and 5.7 times more likely to discontinue, respectively. CONCLUSION: BoNT-A is a satisfying mid-term neurogenic OAB/DO therapy for most MS patients. Combining EDSS and MS type could help predict BoNT-A discontinuation.
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Toxinas Botulínicas Tipo A , Esclerose Múltipla , Fármacos Neuromusculares , Bexiga Urinaria Neurogênica , Bexiga Urinária Hiperativa , Urologia , Humanos , Toxinas Botulínicas Tipo A/efeitos adversos , Bexiga Urinária Hiperativa/etiologia , Bexiga Urinária Hiperativa/complicações , Fármacos Neuromusculares/efeitos adversos , Administração Intravesical , Estudos Retrospectivos , Esclerose Múltipla/complicações , Esclerose Múltipla/induzido quimicamente , Bexiga Urinaria Neurogênica/tratamento farmacológico , Bexiga Urinaria Neurogênica/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Postorgasmic illness syndrome (POIS) is a rare syndrome in which patients experience various physical and cognitive symptoms after ejaculation, and its pathophysiology remains unknown. AIM: The aim of this study was to characterize the clinical presentations, disease course, and treatment outcomes in outpatients, as well as to examine the validity of the preliminary criteria and symptom clusters of POIS. METHODS: This retrospective monocentric study was conducted in a neurourology department, with patients included from 2010 to 2023. The diagnostic criteria and symptom cluster descriptions were based on previous studies. OUTCOMES: The study focused on the clinical features of POIS, the complementary tests performed, the treatments tried, and their effectiveness. RESULTS: Thirty-seven men were included in the study, with symptom onset occurring at a mean ± SD age of 23.6 ± 7.4 years. The mean time from ejaculation to symptom onset was 1 hour 22 minutes ± 3 hours 42 minutes. The mean duration of symptoms was 4.7 ± 3.4 days. Seventeen patients (46%) developed the symptoms primarily, whereas in 20 (54%) they appeared secondarily. All preliminary criteria were met in 19 patients (51%). The most common symptom clusters were "general" in all 37 patients (100%; eg, asthenia and concentration difficulties) and "head" in 35 patients (95%; mostly headache and a foggy feeling). In terms of treatments, antihistamines and nonsteroidal anti-inflammatory drugs were tried and partially improved symptoms for some patients. CLINICAL IMPLICATIONS: This study helps to further characterize POIS by specifying the most frequent symptoms and comparing them with the initial criteria. STRENGTHS AND LIMITATIONS: To our knowledge, this is one of the largest cohorts of patients consulting for symptoms suggestive of POIS. There are limitations due to the retrospective nature of the data collection, such as missing data and imprecision of treatment efficacy. CONCLUSION: The majority of participants met at least 3 of the preliminary diagnostic criteria, with a majority of symptoms in the general and head clusters. However, the determination of predictive factors for treatment response based on the typology of the disorders remains to be established.
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Disfunções Sexuais Psicogênicas , Masculino , Humanos , Adolescente , Adulto Jovem , Adulto , Estudos Retrospectivos , Disfunções Sexuais Psicogênicas/psicologia , Síndrome , Ejaculação , Resultado do TratamentoRESUMO
BACKGROUND AND PURPOSE: Recent studies suggest a possible association between Tarlov cysts (TCs), usually considered as incidental radiological findings, and neurological symptoms such as pain, numbness and urogenital complaints. The aim was to explore the relationship between TCs and sacral nerve root functions using pelvic neurophysiology tests, and to correlate changes with clinical symptoms and magnetic resonance imaging (MRI) findings. METHODS: Consecutive patients with sacral TCs, referred for pelvic neurophysiology testing and presenting with at least one symptom related to the pelvic area, participated in a cross-sectional review of symptoms using validated questionnaires. Findings of pelvic neurophysiology (pudendal sensory evoked potentials, sacral dermatomal sensory evoked potentials, external anal sphincter electromyography) and urodynamics testing were collected retrospectively. The relationship between neurophysiology, MRI findings and patients' symptoms was assessed using Fisher and ANOVA tests. RESULTS: Sixty-five females were included (mean age 51.2 ± 12.1 years). The commonest symptom was pain (92%). Urinary (91%), bowel (71%) and sexual (80%) symptoms were also frequently reported. Thirty-seven patients (57%) had abnormal neurophysiology findings reflecting sacral root dysfunction. No association was seen between MRI findings (size, location of the cysts, severity of compression) and neurophysiology. A negative association was observed between neurophysiology abnormalities and occurrence of urgency urinary incontinence (p = 0.03), detrusor overactivity (p < 0.01) and stress urinary incontinence (p = 0.04); however, there was no association with voiding difficulties. CONCLUSIONS: Contrary to current understanding, TCs are associated with injury to the sacral somatic innervation in the majority of patients with presumed symptomatic cysts. However, urinary incontinence is unlikely to be related to TC-induced nerve damage.
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Cistos , Cistos de Tarlov , Incontinência Urinária , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Cistos de Tarlov/complicações , Cistos de Tarlov/diagnóstico por imagem , Estudos Retrospectivos , Estudos Transversais , Neurofisiologia , Dor/complicaçõesRESUMO
INTRODUCTION: Bladder outlet obstruction alters detrusor contractility, reducing the bladder's ability to respond to large filling with a risk of urinary retention. The objective was to assess the effect of bladder filling volume on detrusor contractility in men with bladder outlet obstruction. METHODS: A prospective multicenter study in two pelviperineology departments. Male patients eligible for urodynamics (IPSS score > 7) were included from January to July 2022. In case of absence of bladder outlet obstruction on pressure-flow studies, they were secondarily excluded. The primary endpoint was the maximum isometric detrusor pressure during a stop-test, corresponding to detrusor contractility, measured at 3 filling volumes (50%, 75%, and 100% of cystometric capacity). RESULTS: Fifty-two patients performed urodynamics, of whom 12 were excluded because of lack of obstruction or inability to perform the stop-test. Detrusor contractility was significantly higher for a 75% bladder filling than 50% and for a 75% filling than 100%, with a mean difference of 19.5; confidence interval (CI) 95% [14.3; 24.8] and 12.2; CI 95% [6.9; 17.5] cmH2 O respectively (p < 0,01). CONCLUSION: In case of bladder outlet obstruction in men, detrusor contractility depends on bladder filling volume, with reduced contractility when the bladder was underfilled or overfilled. This phenomenon could help to explain the mechanisms of urinary retention in men with bladder outlet obstruction.
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Obstrução do Colo da Bexiga Urinária , Retenção Urinária , Humanos , Masculino , Obstrução do Colo da Bexiga Urinária/etiologia , Bexiga Urinária , Retenção Urinária/complicações , Estudos Prospectivos , Procedimentos Cirúrgicos Urológicos/efeitos adversos , UrodinâmicaRESUMO
BACKGROUND: Lower urinary tract Symptoms (LUTS) and Sexual dysfunction (SD) are common in women with MS and affect quality of life. AIM: The aim of this study was to determine the relationship between sexual dysfunction (SD) and overactive bladder in women with Multiple Sclerosis (MS). METHODS: From January 2019 to January 2021, we evaluated 89 female MS patients admitted for LUTS in a Neuro-Urology Department. SD was investigated using the Female Sexual Function Index (FSFI). All subjects completed the Urinary Symptom Profile scale (USP) and Hospital Anxiety and Depression Scale (HAD A/HAD D). Neurological impairment was assessed using the Expanded Disability Status Scale (EDSS). All patients underwent neurological examination and urodynamic studies. Univariate analysis and Multivariate logistic regression analysis were performed to identify predictors of SD in women with MS (FSFI <26.55). OUTCOMES: Primary outcome was to determine the association between sexual dysfunction in women with MS and LUTS (overactive bladder, stress incontinence or voiding dysfunction). RESULTS: Sexual dysfunction (FSFI<26,55) affected 74% of women with MS, even with low physical disabilities (EDSS<5). Univariate analysis showed that overactive bladder was more frequent in SD group, but no statistical difference was found (P < .12). No relationship was found between sexual dysfunction and stress incontinence (P = ,47), voiding dysfunction (P= 0.79) or urinary retention (P= .96). Multivariate logistic regression analysis identified overactive bladder to be an independent predictor of sexual dysfunction [aOR 0.03 (CI 0,0.98)]. Sexual dysfunction was not associated with detrusor overactivity on urodynamic studies or with impairment mobility but was strongly associated with the presence of depression (P < .01). CLINICAL IMPLICATIONS: Sexual disorders in women with MS should be assessed as much as urinary disorder. STRENGTHS AND LIMITATIONS: this study included the largest cohort of women with MS. But the sample was obtained in an outpatient setting with low neurological impairment. CONCLUSION: In our study, SD was frequent affecting young women with no anticholinergic treatment and low physical impairment. Overactive bladder seemed to be independent predictor of sexual dysfunction. Conversely, SD was not associated with detrusor overactivity, neurological impairment, or duration of disease but was strongly associated with depression. Breton FL, Chesnel C, Lagnau P, et al. Is There a Relationship Between Overactive Bladder and Sexual Dysfunction in Women With Multiple Sclerosis?. J Sex Med 2022;19:729-737.
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Sintomas do Trato Urinário Inferior , Esclerose Múltipla , Disfunções Sexuais Fisiológicas , Bexiga Urinária Hiperativa , Incontinência Urinária por Estresse , Feminino , Humanos , Sintomas do Trato Urinário Inferior/complicações , Masculino , Esclerose Múltipla/complicações , Qualidade de Vida , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Fisiológicas/etiologia , Bexiga Urinária Hiperativa/complicações , Incontinência Urinária por Estresse/complicações , UrodinâmicaRESUMO
PURPOSE: The current health crisis has drastically impacted patient management in many fields, including neuro-urology, leading to a mandatory reorganization. The aim of this work was to establish guidelines regarding the prioritization and optimal timing of each step of neurogenic lower urinary tract dysfunction management. METHODS: A steering committee included urologists and physical medicine and rehabilitation practitioners. Based on a literature review and their own expertise, they established a comprehensive risk-situation list and built a risk scale, allowing multiple other experts to score each clinical situation. New recommendations were generated using a Delphi process approach. RESULTS: Forty-nine experts participated in the rating group. Among the 206 initial items, 163 were selected and divided into four domains, diagnosis and assessment, treatment, follow-up, and complications, and two sub-domains, general (applicable for all neurological conditions) and condition-specific [varying according to the neurological condition (spinal cord injury, multiple sclerosis, brain injury, Parkinsonism, dysraphism, lower motor neuron lesions)]. The resulted guidelines are expert opinions established by a panel of French-speaking specialists, which could limit the scalability of this work. CONCLUSIONS: The present multidisciplinary collaborative work generates recommendations which complement existing guidelines and help clinicians to reorganize their patients' list in the long term with a personalized medicine approach, in the context of health crisis or not.
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Neurologia , Seleção de Pacientes , Bexiga Urinaria Neurogênica/diagnóstico , Bexiga Urinaria Neurogênica/etiologia , Urologia , Protocolos Clínicos , Humanos , Medição de Risco , Fatores de Tempo , Triagem , Bexiga Urinaria Neurogênica/terapiaRESUMO
PURPOSE: To assess the efficacy and safety of intradetrusor botulinum toxin type A injections (IBTI) for idiopathic overactive bladder (iOAB) in non-neurological adults with an artificial urinary sphincter (AUS). MATERIALS AND METHODS: We retrospectively selected, in the 11 French centers, members of a collaborative network (GENULF (Groupe d'étude de neuro-urologie de langue francaise)), the patients who had had an artificial urinary sphincter implantation and who had subsequently developed iOAB requiring IBTI. This study was approved by the French association of urology ethics committee (no 2018012). RESULTS: Between 2006 and 2020, 33 patients were included from 5 French centers. Mean follow-up after the first IBTI was 47 months. The average age of the studied population was 68 years, with 70% of females. A complete resolution of symptoms at optimal IBTI dose was experienced by 21 (64%) patients. Seven (21%) patients had partial improvement. Five non-responder patients (15%) had no improvement at all. Maximum cystometric bladder capacity was 240 ml pre-IBTI and 335 ml post IBTI. Discontinuation free survival at 60 months was 50%. Two erosions occurred during the 6 months following an IBTI both in male patients with a perineal implantation. There were four AUS balloon perforations that occurred during the 6 months following an IBTI, all of them in female patients. CONCLUSIONS: IBTI has a good efficacy for the treatment of iOAB in patients with an AUS. However, both patients and practicians must be aware of the risk of rare and usually mild complications.
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Toxinas Botulínicas Tipo A , Fármacos Neuromusculares , Bexiga Urinária Hiperativa , Esfíncter Urinário Artificial , Adulto , Idoso , Toxinas Botulínicas Tipo A/efeitos adversos , Feminino , Humanos , Masculino , Fármacos Neuromusculares/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento , Bexiga Urinária Hiperativa/tratamento farmacológico , Bexiga Urinária Hiperativa/etiologia , Esfíncter Urinário Artificial/efeitos adversosRESUMO
BACKGROUND: Neurogenic lower urinary tract dysfunction (NLUTD) is frequent in multiple sclerosis (MS) and renal prognosis is a key point of bladder management. OBJECTIVE: To assess upper urinary tract damage risk using voiding cystourethrography (VCUG) in patients with (PwMS) and NLUTD. METHODS: We conducted a retrospective study between 2010 and 2020. Demographic data, urinary symptoms, urinary tract infection (UTI), renal ultrasounds findings, glomerular filtration rate (GFR), VCUG data, and urodynamic parameters were collected in PwMS with NLUTD. RESULTS: Among 325 PwMS included, 67% were female, mean age was 51.6 ± 12.0 years, and mean EDSS 4.6 ± 1.8. VCUG showed vesicoureteral reflux (VUR) in 18 patients. A link was found between VUR and progressive MS course (p = 0.04), hydronephrosis (odds ratio [OR] = 17.44; 95% confidence interval [CI] = 3.46-87.87; p = 0.001), low GFR (p < 0.001), and detrusor overactivity (p = 0.04). No association with UTIs, EDSS, detrusor sphincter dyssynergia, were elicited. On multivariate analysis, alteration of GFR was independently related to the presence of VUR (OR = 0.95; 95% CI = 0.92-0.98). CONCLUSIONS: VUR elicited on VCUG is associated with lower GFR and hydronephrosis. However, due to the low prevalence (5.5%) of this abnormality in PwMS, VCUG should be performed in selected cases and not in routinary practice.
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Esclerose Múltipla , Infecções Urinárias , Sistema Urinário , Refluxo Vesicoureteral , Adulto , Feminino , Humanos , Lactente , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Esclerose Múltipla/diagnóstico por imagem , Estudos Retrospectivos , Infecções Urinárias/diagnóstico , UrodinâmicaRESUMO
AIMS: The study aimed to assess the impact of bladder filling rate and fluid temperature during urodynamics on bladder sensations and volume of apparition of detrusor overactivity in patients with multiple sclerosis (PwMS). METHODS: Consecutive PwMS assessed with a standardized urodynamic test including three consecutive cystometries (20 ml/min, 100 ml/min, and 100 ml/min with 4°C fluid (Ice water test [IWT]) between June 2020 and March 2022 were included in this retrospective study. Data collected were bladder sensation with first desire to void (FDV) and strong desire to void (SDV). The presence of detrusor overactivity (DO) and the volume of the first uninhibited detrusor contraction were recorded. RESULTS: One hundred and fifty-seven patients (mean age 47.4 ± 11.8 years, median EDSS 3 IQR[2-5], 73.9% of women) were included. Increased filling rate induced delayed bladder sensations (FDV 219 ± 109 ml vs. 194 ± 100 ml; SDV 349 ± 113 ml vs. 322 ± 124 ml for 100 ml/min and 20 ml/min filling rate, respectively, p < 0.001). Ice water increased bladder sensations with earlier reports of needs to void (FDV 163 ± 99 ml vs. 218 ± 117 ml; SDV 263 ± 104 ml vs. 351 ± 112 ml respectively; p < 0.001). Thirty-four patients had DO during both 20 ml/min and 100 ml/min fillings, without difference in the volume of apparition (p = 0.78). Forty-four patients had DO during both 100 ml/min and IWT. Detrusor overactivity appeared for a reduced volume during IWT compared with room temperature fluid perfusion (-68 ml [-95 to -41]; p < 0.001). CONCLUSION: Filling rate and fluid temperature impact bladder sensations during cystometry in PwMS. Ice water decreased the volume of the first uninhibited detrusor contraction.
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Esclerose Múltipla , Doenças da Bexiga Urinária , Bexiga Urinária Hiperativa , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Urodinâmica , Bexiga Urinária , Bexiga Urinária Hiperativa/etiologia , Esclerose Múltipla/complicações , Estudos Retrospectivos , Água , SensaçãoRESUMO
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: Bowel and anorectal dysfunctions are common in patients with multiple sclerosis (pwMS). The use of validated questionnaires is recommended in the initial assessment and patient's follow-up. The Neurogenic Bowel Dysfunction (NBD) score is the most used questionnaire but has been developed in spinal cord injured patients and has never been validated in other neurological diseases. We aimed to assess NBD's relevance in pwMS. SETTINGS: Monocentric study in a tertiary neuro-urology department. METHODS: A retrospective study in pwMS consulting for the first time in our department, that fulfilled the NBD questionnaire between 2010 and 2021 was performed. Qualitative and quantitative answers for each question were analyzed. Content validity and internal consistency were evaluated. RESULTS: One hundred thirty-five pwMS (mean age 47.1, 58% of women) fulfilled the NBD questionnaire. Mean NBD score was 6.0 (SD 6.1) and 75% of patients had a score <9. Content validity analysis revealed 4 items not appropriate, 1 item with irrelevant calibration, and omission of some treatment widely used in pwMS. Internal consistency was appreciated with Cronbach's alpha = 0.48 IC 95% [0.31; 0.6]. CONCLUSION: NBD questionnaire lacks content validity and presents a weak internal consistency in pwMS. A specific questionnaire is therefore required in pwMS to optimize bowel management and follow-up.
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Esclerose Múltipla , Intestino Neurogênico , Traumatismos da Medula Espinal , Humanos , Feminino , Pessoa de Meia-Idade , Intestino Neurogênico/diagnóstico , Intestino Neurogênico/etiologia , Intestino Neurogênico/terapia , Estudos Retrospectivos , Esclerose Múltipla/complicações , Esclerose Múltipla/diagnóstico , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/diagnóstico , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Multiple sclerosis (MS) is often associated with urological disorders, mainly urinary incontinence and retention, the management of which being necessary to improve patient's quality of life (QOL) and to reduce potential urological complications. Besides the classical treatments based mainly on anticholinergics and/or self-catheterization, several neuromodulation techniques have been tried in recent years to improve these urinary disorders. By this review, we aim at providing an overview of neuromodulation and electrostimulation approaches to manage urinary symptoms in MS patients. MATERIALS AND METHODS: A literature search using MEDLINE was performed. Only papers in English, and describing the effects of neuromodulation in MS patients, were considered. RESULTS: A total of 18 studies met inclusion criteria and were reviewed. Of them, four related to sacral neuromodulation (SNM), seven to percutaneous tibial nerve stimulation (PTNS), six to spinal cord stimulation (SCS), and one to transcranial magnetic stimulation (TMS). DISCUSSION: PTNS and SNM seem to be effective and safe therapeutic options for treating lower urinary tract symptoms in MS patients principally in case of overactive bladder (OAB) symptoms. Similarly, also SCS and TMS have been shown to be effective, despite the very limited number of patients and the small number of studies found in the literature. Interestingly, these techniques are effective even in patients who do not respond well to conservative therapies, such as anticholinergics. Furthermore, given their safety and efficacy, stimulations such as PTNS could be considered as a first-line treatment for OAB in MS patients, also considering that they are often preferred by patients to other commonly used treatments.
Assuntos
Terapia por Estimulação Elétrica , Sintomas do Trato Urinário Inferior , Esclerose Múltipla , Bexiga Urinária Hiperativa , Humanos , Qualidade de Vida , Esclerose Múltipla/complicações , Esclerose Múltipla/terapia , Sintomas do Trato Urinário Inferior/complicações , Sintomas do Trato Urinário Inferior/terapia , Bexiga Urinária Hiperativa/terapia , Nervo Tibial , Terapia por Estimulação Elétrica/métodos , Antagonistas Colinérgicos , Resultado do TratamentoRESUMO
AIMS: To measure the time required to perform clean intermittent self-catheterization (CISC) in daily life and to assess its impact on adherence and quality of life. METHODS: Patients performing CISC for more than 1 month were invited to participate. At home, patients were asked to complete a 1-day diary to assess the specific duration of the CISC (time from when the equipment and environment are brought together to perform CISC) and the next day to complete a second diary for the total duration of the CISC (starting when the patient intent to self-catheterize to the return to the initial activity, including the displacement, and gathering the required device). Adherence, difficulties with CISC, and quality of life were measured with validated questionnaires: Intermittent Catheterization Satisfaction Questionnaire, Intermittent Catheterization Difficulty Questionnaire, Intermittent Catheterization Adherence Scale, and SF Qualiveen Questionnaire. RESULTS: Thirty-six patients agreed to participate but only 25 patients completed the entire protocol. The participants performed CISC for an average of 7 years. The median specific duration of CISC was 2 min and 23 s (ranging from 47'' to 11'50''). The median total duration of CISC was 3 min and 40 s (1'35''; 18'47''). No significant correlation was found between the duration of CISC and patient characteristics, adherence, difficulty to self-catheterize, or quality of life. CONCLUSION: The time to perform CISC was brief, and less than 2-3 min on average. The impact on adherence and quality of life should be assessed in a larger cohort.
Assuntos
Cateterismo Uretral Intermitente , Qualidade de Vida , Cateterismo , Humanos , Cateterismo Uretral Intermitente/efeitos adversos , Cooperação do Paciente , Estudos Prospectivos , Autocuidado , Cateterismo UrinárioRESUMO
AIM: The COVID-19 pandemic led to limit patients' visits to the neuro-urology department. Telemedicine was seen as a pragmatic solution to provide follow-up care. This study aimed to assess the efficiency and satisfaction of a telephone consultation in neuro-urology. METHODS: During the pandemic, the scheduled medical visits were converted into telephone consultation. For each teleconsultation, the physician assessed the efficiency and the patient-rated global satisfaction of the teleconsultation. The physician and the patient assessed whether this teleconsultation replaced a physical visit. RESULTS: About 358 neurologic patients were included in the study. The mean efficiency of the telephone consultation was 9.3/10 (±1.5). The mean global satisfaction was 9.0/10 (±1.3). The majority of the patients (52.4%) would prefer a physical consultation. 90.2% might convert some clinic visits to teleconsultations in the future. No agreement was found between the patient and the physician when they were asked if the teleconsultation replaced the physical consultation initially scheduled (weight kappa = 0.02; 95% confidence interval = [-0.06 to 0.11]). Cognitive impairment, difficulty to obtain relevant information, and lack of physical examination were unfavorable to the efficiency of the teleconsultation. Cognitive impairment, embarrassing nature of the teleconsultation, and preference for a physical consultation were unfavorable to satisfaction of the patient. CONCLUSION: Telemedicine in neuro-urology was associated with a high satisfaction of the patients and was described as efficient by the physicians. Despite this, the majority of the patients reported a preference for physical consultation. The COVID-19 pandemic might be an opportunity to refine our practices in neuro-urology and to develop telemedicine.
Assuntos
COVID-19 , Satisfação do Paciente , Consulta Remota , Urologia , Adulto , Idoso , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , TelefoneRESUMO
AIMS: The primary aim of this study was to assess the relationship between a strong desire to void (SDV) and rectal sensory function in patients with multiple sclerosis (PwMS) and anorectal disorders. The secondary aim was to identify clinical, urodynamic or manometric factors associated with greater rectal sensory function impairment in this population. METHODS: Thirty PwMS (mean age 49.2 ± 10.9 years) with anorectal disorders (constipation and/or fecal incontinence) participated in this observational study. Rectal sensory parameters during anorectal manometry were recorded at a strong desire to void and after urination (PV, post-void). The primary outcome was the desire to defecate volume. Secondary outcomes were first perception and maximum tolerated threshold volumes, presence and modulation of recto-anal inhibitory reflex. RESULTS: The mean desire to defecate volume was 125 ± 59 mL at SDV and 104 ± 64 mL at PV (P < .001). The mean maximum tolerated volume was 167 ± 61 mL at SDV vs 141 ± 64 mL after urination (P = .01). The other parameters were not different between SVD and PV conditions. No predictive factors for greater impairment of rectal sensory function were identified. CONCLUSION: This study suggests a relationship between bladder sensation and thus bladder capacity, and rectal sensory function in PwMS and with anorectal disorders.
Assuntos
Defecação/fisiologia , Incontinência Fecal/fisiopatologia , Esclerose Múltipla/fisiopatologia , Bexiga Urinária/fisiopatologia , Micção/fisiologia , Adulto , Idoso , Canal Anal/fisiopatologia , Constipação Intestinal/fisiopatologia , Feminino , Humanos , Masculino , Manometria , Pessoa de Meia-Idade , Reto/fisiopatologia , Sensação/fisiologia , Urodinâmica/fisiologiaRESUMO
AIM: The aim was to determine which criteria are most influential in guiding the patient's choice of catheter during clean intermittent self-catheterization (CISC) education. METHODS: A questionnaire exploring five traits (catheter design, catheter length, the comfort of use, nurse's explanations, and how easy it was to carry and dispose of the catheter) was administered to all patients who succeeded in performing CISC. The patients had to report the criterion that most influenced their choice, and rate the importance of each criterion from 1 to 4 on a Likert scale (strongly disagree, somewhat disagree, somewhat agree, strongly agree). The study assessed the impact that age, sex, etiology, dependency, motor or sensory upper limb deficiency, and position required to perform CISC may have had on the importance of the different criteria. RESULTS: Seventy-three patients were included (mean age, 50.9 ± 14.3 years). The most important criterion was the nurse's explanations (44%), followed by comfort of handling (32%), the discreet aspect of carrying the catheter (15%), and catheter length (7%). The esthetic aspect was not important for 34% of patients, whereas all the other criteria were important for at least 82% of patients. The comfort of handling was more often a priority for those with motor or sensory upper limb disorders (P < .01). The other characteristics of the patients did not impact the way they prioritized the criteria. CONCLUSION: These results highlight the importance of extensive training for nurses involved in CISC education, as their explanations have the greatest impact on the patient's choice of the catheter.
Assuntos
Cateterismo Uretral Intermitente , Preferência do Paciente , Autogestão , Cateteres Urinários , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Autocuidado , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: To develop a new tool to assess constraints due to urinary treatments in neurological patients. MATERIALS AND METHODS: A prospective, monocentric study has been conducted from January to May 2017. Out-patients (multiple sclerosis, spinal cord injury, Parkinson disease) were included in a referral center if they had LUTS treatment for at least 3 months. To validate psychometric properties, we conducted a literature review, qualitative interviews, and discussion with a panel of six experts. Comprehension, acceptation, and pertinence were tested by a pilot study. A validation study, designed to calculate content validity, internal consistency reliability, and test-retest reliability [intraclass correlation coefficient (ICC)] has been conducted. The primary outcome was good psychometric properties defined with Cronbach's α > 0.7 and ICC > 0.7. RESULTS: Comprehension, acceptation, and pertinence were excellent. Validation study showed a perfect content validity (r2 = 1) and excellent internal consistency reliability (Cronbach' α = 0.90). Total score was between 0 (best score) to 66 (maximal constraints). Test-retest reliability calculated using ICC was 0.81. Time to fill questionnaire was 4 min 20 s. The final version was composed by 22 items. CONCLUSION: LUTS TCA is the first validated tool to assess constraints of urinary treatment and has excellent psychometric properties.