Neurourology and Urodynamics最新文献

{"title":"Association between nighttime urinary frequency and clinical outcomes in Japanese patients with ulcerative colitis.","authors":"Shogo Kitahata, Shinya Furukawa, Teruki Miyake, Osamu Yoshida, Kana Shiraishi, Yu Hashimoto, Kazuhiro Tange, Yagi Sen, Masakazu Hanayama, Tomoyuki Ninomiya, Seiyuu Suzuki, Naozumi Shibata, Hidehiro Murakami, Katsuhisa Ohashi, Hideomi Tomida, Yasunori Yamamoto, Eiji Takeshita, Yoshio Ikeda, Yoichi Hiasa","doi":"10.1002/nau.25570","DOIUrl":"https://doi.org/10.1002/nau.25570","url":null,"abstract":"<p><strong>Introduction: </strong>Nocturia is a common symptom of lower urinary tract syndrome (LUTS). In previous studies, a close association between LUTS and colorectal inflammation has been reported. However, evidence regarding the association between nighttime urinary frequency and ulcerative colitis (UC) is limited. Herein, we investigated the association between nighttime urinary frequency and clinical outcomes of UC.</p><p><strong>Methods: </strong>We surveyed 287 Japanese patients with UC. A self-administered questionnaire was used to collect the information on the variables studied. Patients were divided into three groups based on nighttime urinary frequency: (1) no voids, (2) one void, and (3) two or more voids. The assessment of clinical outcomes was based on mucosal healing (MH) and clinical remission (CR). The association between nighttime urinary frequency and prevalence of MH and CR was evaluated using multivariate logistic regression analyses.</p><p><strong>Results: </strong>The prevalence of one nighttime frequency and two or more nighttime frequency in this cohort was 35.5% and 26.8%, respectively. The percentage of MH and CR was 24.7% and 59.2%, respectively. Two or more nighttime frequency (adjusted odds ratio [OR]: 0.31, 95% confidence interval [CI]: 0.13-0.73) was independently and inversely associated with MH. In nonelderly patients (<70 years) and patients in CR, an association between two or more nighttime frequency and MH remained significant (non-elderly: adjusted OR: 0.27, 95% CI: 0.09-0.72 and only CR: adjusted OR: 0.34, 95% CI: 0.12-0.90).</p><p><strong>Conclusion: </strong>Nighttime urinary frequency was independently and inversely associated with MH in Japanese patients with UC. Nighttime urinary frequency may serve as a complementary physical sign of MH in patients with UC.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142036452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prognosis of lower urinary tract symptoms and function after robot-assisted radical prostatectomy in patients with preoperative low bladder contractility: A prospective, observational study.","authors":"Junya Hata, Kanako Matsuoka, Hidenori Akaihata, Kei Yaginuma, Satoru Meguro, Seiji Hoshi, Tomoyuki Koguchi, Yuichi Sato, Masao Kataoka, Soichiro Ogawa, Motohide Uemura, Yoshiyuki Kojima","doi":"10.1002/nau.25577","DOIUrl":"https://doi.org/10.1002/nau.25577","url":null,"abstract":"<p><strong>Objectives: </strong>To examine the prognosis of lower urinary tract symptoms and function after robot-assisted radical prostatectomy (RARP) in patients with low preoperative bladder contractility.</p><p><strong>Methods: </strong>A total of 115 patients who underwent RARP were enrolled and divided into two groups by preoperative urodynamic findings: normal (patients with bladder contractility index [BCI] ≥ 100; n = 70) and low contractility (patients with BCI < 100; n = 45) groups. Lower urinary tract symptoms and function parameters were prospectively evaluated at 1, 3, 6, 9, and 12 months after RARP in both groups.</p><p><strong>Results: </strong>International Prostatic Symptom Score voiding scores 1, 3, 6, 9, and 12 months after RARP were significantly higher (p < 0.05), and the maximum flow rate (Qmax) values before and 1, 3, 9, and 12 months after RARP were significantly lower in the low contractility group (p < 0.05). Comparing preoperative and postoperative parameters, IPSS voiding scores in the normal contractility group were significantly improved from 6 months after RARP, whereas those in the low contractility group were almost unchanged. Qmax and the 1-h pad test in both groups temporarily deteriorated 1 month after RARP, whereas voided volume and postvoiding residual volume significantly decreased from 1 to 12 months after RARP.</p><p><strong>Conclusions: </strong>This observational study showed that patients with low preoperative bladder contractility might have a weak improvement in voiding symptoms and function after RARP.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142018199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response letter to the editor: Constrictive versus compressive bladder outflow obstruction: Does it matter?","authors":"Wouter van Dort, Peter F W M Rosier, Thomas R F van Steenbergen, Bernard J Geurts, Laetitia M O de Kort","doi":"10.1002/nau.25576","DOIUrl":"https://doi.org/10.1002/nau.25576","url":null,"abstract":"","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142018201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Re: van dort W, Rosier PFWM, van Steenbergen TRF, Geurts BJ, de Kort LMO. Constrictive versus compressive bladder outflow obstruction in men: Does it matter? Neurourol Urodyn. 2024 Jun 7. doi:10.1002/nau.25520.","authors":"Juan P Valdevenito, Alejandro Mercado-Campero, Mauricio Olea","doi":"10.1002/nau.25568","DOIUrl":"https://doi.org/10.1002/nau.25568","url":null,"abstract":"","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142018200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The SDF-1/CXCR4 axis is involved in adipose-derived stem cell migration.","authors":"Jiang Li, Tibin Deng, Shaojie Zhu, Pingbo Xie, Wei Wang, Hongqing Zhou, Chenxiang Xu","doi":"10.1002/nau.25571","DOIUrl":"https://doi.org/10.1002/nau.25571","url":null,"abstract":"<p><strong>Background: </strong>Intravenous injection of adipose-derived stem cells (ADSCs) can improve the urinary function of stress urinary incontinence (SUI) model rats and C-X-C chemokine receptor type 4 (CXCR4)-positive ADSCs are found in urethral tissues. The CXCR4 ligand stromal cell-derived factor-1 (SDF-1) is highly expressed in urinary incontinence model rats. In this study, we investigated the involvement of the SDF-1/CXCR4 axis in the homing of ADSCs.</p><p><strong>Methods: </strong>ADSCs were isolated from rats and purified. The levels of CXCR4 and CXCR7 were determined by western blot analysis and immunofluorescence assays following stimulation with SDF-1. Hypoxia conditioning was performed to treat the cells in vitro, following which the messenger RNA (mRNA) and protein level of SDF-1, CXCR4, and CXCR7 were estimated.</p><p><strong>Results: </strong>We found that CXCR4 and CXCR7 were expressed in ADSCs at passage zero (P0), P1, and P3, and the expression of both increased after SDF-1 stimulation. The level of expression of the mRNAs and proteins of SDF-1, CXCR4, and CXCR7 in ADSCs was higher after hypoxic conditioning. We then knocked down CXCR4 or CXCR7 using small interfering RNAs and found that the mRNA levels of CXCR4 and CXCR7 were considerably downregulated in the si-CXCR4/7-transfected cells. We also found that the SDF-1/CXCR4 axis was required for the migration of ADSCs. The phosphorylation levels of Janus kinase (JAK), protein kinase B (AKT), and extracellular regulated protein kinase significantly increased in SDF-1-stimulated ADSCs. However, the migration of ADSCs was suppressed when the corresponding specific inhibitors were used to block JAK and AKT signaling or silence CXCR4, whereas no significant change was observed in the migratory ability of ADSCs when the ERK pathway was blocked or CXCR7 was silenced.</p><p><strong>Conclusions: </strong>The SDF-1/CXCR4 axis is involved in the migration of ADSCs and may play a role in the migrate of ADSCs in SUI.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141988413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lower urinary tract symptoms in children with Duchenne muscular dystrophy: An evaluation in terms of functional level, posture, and muscle strength.","authors":"Demet Öztürk, Aynur Ayşe Karaduman, Türkan Akbayrak","doi":"10.1002/nau.25575","DOIUrl":"https://doi.org/10.1002/nau.25575","url":null,"abstract":"<p><strong>Aim: </strong>To examine factors associated with lower urinary tract symptoms (LUTS) and lower urinary tract dysfunction (LUTD) in children with Duchenne muscular dystrophy (DMD).</p><p><strong>Methods: </strong>This cross-sectional study included 45 individuals diagnosed with DMD between the ages of 5 and 18 years. LUTS were evaluated with the Dysfunctional Voiding and Incontinence Scoring System, functional levels with the Brooke Upper Extremity Functional Classification and the Vignos Scale, lumbar lordosis angle with a bubble inclinometer, pelvic inclination angles with a digital inclinometer, and muscle strength with a hand-held dynamometer.</p><p><strong>Results: </strong>The mean age of the children was calculated as 9.00 ± 3.32 years, body weight as 31.10 ± 12.59 kg, and height as 125.87 ± 18.46 cm. LUTD was detected in 20 children (44.44%). There was an association between high LUTD severity and low strength of the following muscles: bilateral hip flexor (Dominant: r = -0.338, p = 0.023; nondominant: r = -0.411, p = 0.005), quadriceps femoris (Dominant: r = -0.445, p = 0.002; nondominant: r = -0.504, p < 0.001), elbow flexor (Dominant: r = -0.461, p = 0.001; nondominant: r = -0.455, p = 0.002), and elbow extensor (Dominant: r = -0.442, p = 0.002; nondominant: r = -0.450, p = 0.002). Upper extremity functionality level was significantly higher in the LUTD-negative group (p = 0.004). There was no relationship between lumbar lordosis and pelvic inclination angles and LUTS symptoms (p > 0.05).</p><p><strong>Conclusion: </strong>To provide the adequate care for bladder health in children with DMD, it is essential to focus on parameters that will increase functionality and independence in this population.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141988412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Abnormal dynamics of functional connectivity density and effective connectivity in overactive bladder.","authors":"Zuo Long, Wang Shuangkun, Tian Tian, Gu Hua, Wang Biao","doi":"10.1002/nau.25569","DOIUrl":"https://doi.org/10.1002/nau.25569","url":null,"abstract":"<p><strong>Purpose: </strong>The study aims to analyze alterations in dynamic functional connectivity density (dFCD) and effective connectivity (dEC) patterns using functional magnetic resonance imaging (fMRI), hypothesizing that overactive bladder (OAB) patients will exhibit distinct dFCD and dEC patterns, reflecting altered neural communication underlying the OAB.</p><p><strong>Methods: </strong>Forty-three female OAB patients and 40 female healthy controls (HC) underwent resting-state fMRI. Sliding window correlation was used to calculate the variability of the dFCD. The changes in dFCD-based dEC between the two groups were examined using Granger causal analysis. To describe the time-varying Granger causality, a sliding-window approach was utilized to divide time courses into a group of windows. We adopted a k-means clustering method to cluster all matrices into discrete connectivity states.</p><p><strong>Results: </strong>Compared with HC, OAB females consistently had a dFCD (decreased) in the left anterior cingulate cortex (ACC) and left medial prefrontal cortex (mPFC) (p < 0.05, GRF corrected). In state 1, OAB patients had excitatory effective connections from bilateral ACC to left mPFC in comparison to HC. In state 2, there was an increase in dEC from the SMA to the mPFC. Participants with OAB showed significantly more inhibitory dorsolateral prefrontal cortex (dlPFC) connections between the left ACC and the right ACC in state 4, as well as an excitatory dEC connection between the right dlPFC and the left ACC in state 2 (p < 0.05, GRF corrected).</p><p><strong>Conclusion: </strong>OAB patients demonstrate significant alterations in dFCD and dEC patterns, which may be indicative of the neural mechanisms involved in OAB pathophysiology.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141917200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Next generation sacral neuromodulation Italian Group: A replicable example for surgical training.","authors":"Gianluca Sampogna, Marco Agnello, Dean Elterman, Paola Bertapelle, Michele Spinelli","doi":"10.1002/nau.25542","DOIUrl":"https://doi.org/10.1002/nau.25542","url":null,"abstract":"","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141893976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patient-reported outcome measures for assessing urinary dysfunction following gender-affirming genital surgery: A narrative review of the literature.","authors":"Cathrine Keiner, Kyle Okamuro, Taylor Bate, Geolani Dy, Jennifer Anger","doi":"10.1002/nau.25561","DOIUrl":"https://doi.org/10.1002/nau.25561","url":null,"abstract":"<p><strong>Introduction: </strong>Gender-affirming genital surgery is one of several surgical procedures available to transgender and nonbinary (TGNB) individuals to improve congruence between their gender identity and sex assigned at birth. Despite increasing utilization of these procedures, patient-reported outcome measures (PROMs) to assess subjective outcomes following gender-affirming genital surgery remain limited. Our aim was to provide a synopsis of PROMs currently being used to evaluate urinary outcomes among TGNB patients following gender-affirming genital surgery and to assess each PROM for content that is relevant to TGNB patients.</p><p><strong>Methods: </strong>A multidatabase search was performed (Embase and PubMed) using search terms that included transgender, patient-reported outcome measures, questionnaire, and gender-affirming surgery. Studies that assessed subjective outcomes related to urinary outcomes and pelvic floor dysfunction following gender-affirming genital surgery were reviewed. Gender-affirming genital surgery included vaginal reconstruction (vaginoplasty) and penile reconstruction (phalloplasty and metoidioplasty). Included studies were evaluated for relevant content items and summarized in table.</p><p><strong>Results: </strong>Our literature search identified 820 unique articles. Twenty-seven full articles were included in the final review. Until recently, measurement tools have been limited to unvalidated ad hoc questionnaires or PROMs developed for other conditions, such as urinary incontinence or vaginal prolapse, that are validated among the predominantly cisgender general population. Of the selected studies, PROMs used to evaluate urinary and pelvic floor dysfunction following gender-affirming genital surgery included self-construced ad hoc questionnaires (10 studies), Amsterdam Overactive Pelvic Floor Scale (four studies), King's Health Questionnaire (two studies), Pelvic Floor Distress Inventory (PFDI)-20 (two studies), Sheffield Pelvic Organ Prolapse (one study), International Consultation on Incontinence Questionnaire-Urinary Incontinence (ICIQ-UI) (one study), and ICIQ-Female Lower Urinary Tract Symptoms (one study). The PFDI-20 asked about the most relevant symptoms to TGNB patients following genital surgery; however, not all cisgender validated questionnaires included important questions about voiding position, splayed or misdirected stream. The Affirming Surgery Form and Function Individual Reporting Measure (AFFIRM) questionnaire is the first PROM for assessing subjective urinary outcomes that are validated for TGNB individuals, and the GENDER-Q is a promising new PROM with the aim of evaluating outcomes following surgical and other gender-affirming treatments.</p><p><strong>Conclusion: </strong>Despite recent advancements, a need remains for standardized assessment tools to evaluate pelvic floor dysfunction and urinary symptoms following gender-affirming genital surgery. Questionnaires developed fo","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141897905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Functional neuroimaging related to lower urinary tract sensations: Future directions for study designs and selection of patient groups: ICI-RS 2023.","authors":"Mathijs M de Rijk, Marcus J Drake, Alexander von Gontard, Eskinder Solomon, Roger Dmochowski, Brigitte Schurch, Gommert A van Koeveringe","doi":"10.1002/nau.25333","DOIUrl":"10.1002/nau.25333","url":null,"abstract":"<p><strong>Objectives: </strong>Neuroimaging studies have advanced our understanding of the intricate central nervous system control network governing lower urinary tract (LUT) function, shedding light on mechanisms for urine storage and voiding. However, a lack of consensus in methodological approaches hinders the comparability of results among research groups and limits the translation of this knowledge to clinical applications, emphasizing the need for standardized methodologies and clinical utilization guidelines.</p><p><strong>Methods: </strong>This paper reports the discussions of a workshop at the 2023 meeting of the International Consultation on Incontinence Research Society, which reviewed uncertainties and research priorities to progress the field of neuroimaging in LUT control and dysfunction.</p><p><strong>Results: </strong>Neuroimaging holds great potential for improving our understanding of LUT control and pathophysiological conditions. To date, functional neuroimaging techniques have not yet achieved sufficient strength to make a direct clinical impact. Potential approaches that can improve the clinical utilization of neuroimaging were discussed and research questions proposed.</p><p><strong>Conclusions: </strong>Neuroimaging offers a valuable tool for investigating LUT control, but it's essential to acknowledge the potential for oversimplification when interpreting brain activity due to the complex neural processing and filtering of sensory information. Moreover, technical limitations pose challenges in assessing key brain stem and spinal cord centers, particularly in cases of neurological dysfunction, highlighting the need for more reliable imaging of these centers to advance our understanding of LUT function and dysfunction.</p>","PeriodicalId":19200,"journal":{"name":"Neurourology and Urodynamics","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92155631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}