International Neurourology Journal最新文献

{"title":"Exploring the Frontiers of Urological Science.","authors":"Sung-Jong Eun","doi":"10.5213/inj.2424edi04","DOIUrl":"https://doi.org/10.5213/inj.2424edi04","url":null,"abstract":"","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371846","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":"Association Between Alpha-1 Adrenoreceptor Antagonist Use and Cognitive Impairment: A Systematic Review.","authors":"Ryan Kingsley, Sara Tyree, Dhairya Jarsania, Christopher Edquist, Allyson Palmer, Dana Gerberi, Robert Wilfahrt, Sandeep Pagali","doi":"10.5213/inj.2448266.133","DOIUrl":"https://doi.org/10.5213/inj.2448266.133","url":null,"abstract":"<p><p>Alpha-1 adrenergic receptor (α1-AR) antagonists are commonly used for management of benign prostatic hyperplasia or hypertension. Some studies have shown a potential link between α1-AR antagonist use and cognitive impairment. Given the conflicting data surrounding α1-AR antagonists association with cognitive dysfunction, we aim to systematically review the association of cognitive dysfunction with α1-AR antagonist use to aid clinician decision both with medication initiation and continuation. A systematic review was performed following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. We searched Ovid Cochrane, Ovid Embase, Ovid MEDLINE, Scopus, and Web of Science on March 7, 2023, with an update run on January 22, 2024. The primary outcome was cognitive dysfunction. We used Cochrane risk of bias for randomized controlled trials (RCTs) and MINORS (Methodological Index for Non-Randomized Studies) criteria for non-RCTs to evaluate study quality. This study was registered with PROSPERO (CRD42024505751). We identified 7 studies for our systematic review (3 RCTs, 4 non-RCTs). Tamsulosin was the most studied medication (6 of 7 studies). Tamsulosin was associated with no cognitive dysfunction in 2 RCTs, increased risk for dementia in 2 non-RCTs, no change in cognition in 1 non-RCT, and decreased risk for dementia in 1 non-RCT. Among 3 non-RCTs analyzing alfuzosin, it was associated with decreased risk of or no association with dementia in 2 studies and increased risk for dementia in 1 study. Doxazosin, prazosin, and terazosin were neutral or showed a negative risk for dementia. Our systematic review did not show a convincing causal association between α1-AR antagonists, including tamsulosin, and cognitive dysfunction. Considering the existing literature, it is appropriate to use α1-AR antagonists without concern for cognitive dysfunction. Future research, through robust study designs considering the multifactorial nature of cognitive dysfunction, is required to further evaluate this association.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371844","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 International Consultation on Incontinence Questionnaire Short Form as a Substitute for 1-Hour Pad Weight Testing in the Evaluation of Urinary Incontinence in Patients With Pelvic Organ Prolapse Undergoing Surgery.","authors":"Kenji Kuroda, Koetsu Hamamoto, Kazuki Kawamura, Ayako Masunaga, Hiroaki Kobayashi, Akio Horiguchi, Keiichi Ito","doi":"10.5213/inj.2448234.117","DOIUrl":"https://doi.org/10.5213/inj.2448234.117","url":null,"abstract":"<p><strong>Purpose: </strong>Stress urinary incontinence is a postoperative complication occurring in patients with pelvic organ prolapse (POP). Although the 1-hour pad test measures the degree of urinary incontinence qualitatively and quantitatively, some elderly women undergoing POP surgery do not have the daily activities of living to perform the pad test. Therefore, we examined whether the International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) could be used as an alternative tool for pad tests.</p><p><strong>Methods: </strong>We retrospectively evaluated 132 patients with POP. In our hospital, 57 patients were treated by laparoscopic sacrocolpopexy (LSC), whereas 75 were treated by transvaginal mesh surgery (TVM). We measured the changes in symptoms preand postoperatively using the ICIQ-SF and 1-hour pad weight testing, and investigated the correlation between the total plus component question scores of the ICIQ-SF and 1-hour pad weight.</p><p><strong>Results: </strong>The preoperative ICIQ total scores in all patients decreased significantly as the amount of leakage on the 1-hour pad weight decreased. The component question scores also decreased significantly with decreasing levels of 1-hour pad weight. The LSC and TVM groups had decreased ICIQ-SF total and component question scores as pad weight decreased. At 12 months postoperatively, the ICIQ total scores in all patients significantly declined as the amount of leakage on the 1-hour pad weight decreased. In the LSC group, the ICIQ-SF total and component question scores also decreased with decreased pad weight, but the differences were not always significant between ICIQ scores and pad weight. In the TVM group, the ICIQ-SF total and component question scores also significantly decreased as the pad weight decreased.</p><p><strong>Conclusion: </strong>The ICIQ-SF could be an appropriate substitute for the 1-hour pad weight testing in predicting the severity of urinary incontinence. In the future, we hope to predict the level of urine leakage based on the ICIQ-SF score.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371832","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":"Serious Games as a Therapeutic Tool in Pediatric Urology: A Review of Current Applications and Future Directions.","authors":"Hyung Jun Park, Eun Joung Kim, Jung Yoon Kim","doi":"10.5213/inj.2448322.161","DOIUrl":"https://doi.org/10.5213/inj.2448322.161","url":null,"abstract":"<p><p>This paper examines the use of serious games that integrate engaging gameplay with educational and therapeutic benefits with a particular focus on their application in urology. The study reviews both domestic and international cases to evaluate the current practices and implications of these digital therapies. While serious games have been widely utilized in the treatment of pediatric cancer and psychiatric disorders-areas that require long-term care and management-their application in urology, in particular pediatric urology, has been limited. Although digital therapies like serious games are still emerging in the field of urology, they hold promise as effective supplements to traditional treatments while offering new options for managing a range of urological conditions. Pediatric conditions such as bedwetting, urinary incontinence, and dysuria, which often benefit from long-term training and habit formation, are particularly well-suited to this approach. By helping pediatric patients better understand and manage their symptoms, serious games can play a supportive role in the treatment process and have shown positive medical outcomes. This paper reviews the definitions and therapeutic effects of serious games, analyzes their current use in the medical field, and argues for their increased application in treating pediatric urinary conditions.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371830","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":"Public Perceptions of Enuresis: Insights From Online Communities in South Korea and the United States.","authors":"Jung Eun Yu, Kwang Jin Ko, Jung Yoon Kim","doi":"10.5213/inj.2448318.159","DOIUrl":"https://doi.org/10.5213/inj.2448318.159","url":null,"abstract":"<p><strong>Purpose: </strong>To establish a foundation for raising awareness and disseminating accurate information about enuresis-one of the most challenging conditions to discuss openly-this paper examines public perceptions of enuresis.</p><p><strong>Methods: </strong>This paper collected title and text data from posts related to enuresis on the top popular online platforms such Naver Cafe in South Korea and Reddit in the United States (US). The data along with the thematic subcommunities where the posts were uploaded, was analyzed and visualized using word cloud, Latent Dirichlet Allocation (LDA) topic modeling, and pyLDAvis.</p><p><strong>Results: </strong>The findings reveal both similarities and differences in how the patients from the 2 countries addressed enuresis online. In both countries, enuresis symptoms were a daily concern, and individuals used online platforms as a space to talk about their experiences. However, South Koreans were more inclined to describe symptoms within region-based communities or mothers' forums, where they exchanged information and shared experiences before consulting a doctor. In contrast, US patients with medical experience or knowledge frequently discussed treatment processes, lifestyle adjustments, and medication options.</p><p><strong>Conclusion: </strong>South Koreans tend to be cautious when selecting and visiting hospitals, often relying on others for advice and preparation before seeking medical attention. Compared to online communities in the US, Korean users are more likely to seek preliminary diagnoses based on nonprofessional opinions. Consequently, it is important to lower the barriers for patients to access professional medical advice to mitigate the potential harm of relying on nonprofessional opinions. Additionally, there is a need to raise awareness so that adults can recognize and address their symptoms in a timely manner.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371829","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":"Long-term Outcomes of Periurethral Sphincter Botulinum Toxin in Female Chronic Urinary Retention.","authors":"Sarah L Wright, Piriyankan Ananthavarathan, Sara Simeoni, Prasad Malladi, Mahreen Pakzad, Jalesh N Panicker","doi":"10.5213/inj.2448176.088","DOIUrl":"https://doi.org/10.5213/inj.2448176.088","url":null,"abstract":"<p><strong>Purpose: </strong>Nonneurogenic chronic urinary retention is an uncommon problem in young female individuals, and a well characterised causes is Fowler syndrome (primary disorder of urethral sphincter relaxation). Intermittent catheterisation is often challenging, and gold standard treatment sacral neuromodulation is not widely available. Urethral sphincter botulinum toxin injection has been shown to be effective cross-sectionally, however little is known about long-term outcomes.</p><p><strong>Methods: </strong>Female individuals presenting with urinary retention due to Fowler syndrome were reviewed retrospectively from a single tertiary referral centre over an 11-year period (2010-2021). One hundred units of onabotulinum toxin A (BoTX-A) was injected into the striated urethral sphincter in a divided dose by the periurethral approach. Efficacy and side effects were assessed 4 weeks after injection.</p><p><strong>Results: </strong>Thirty-three female individuals with a mean age of 40.1±14.1 years received 165 unique urethral sphincter BoTX-A injections over 11 years. Nineteen individuals (57.6%) presented in acute urinary retention, and 28 (84.8%) were reliant on catheterisation. Twenty-one individuals (64%) responded to BoTX-A injections and had a significantly raised baseline maximum urethral closure pressure (MUCP), compared to nonresponders (114.6 cm H2O, P=0.012). Side effects were reported following 19 injections (11.5%) however, were mild and transient. Fifteen individuals received more than 1 botulinum toxin injection (median, 3 injections), with a median interval of 112 days (interquartile range) and efficacy persisted following repeat injections and no safety concerns were seen.</p><p><strong>Conclusion: </strong>Sphincter botulinum toxin through the periurethral approach is safe and effective following repeat injections, and offers a low-cost, minimally invasive alternative to managing female chronic urinary retention due to Fowler syndrome, particularly when there was a high baseline MUCP.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371847","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 Integral Theory, Pelvic Floor Biomechanics, and Binary Innervation.","authors":"Jörgen Quaghebeur, Peter Petros, Jean-Jacques Wyndaele, Stefan De Wachter","doi":"10.5213/inj.2448092.046","DOIUrl":"https://doi.org/10.5213/inj.2448092.046","url":null,"abstract":"<p><p>The pelvic floor biomechanics and sphincter functioning are essential for understanding pelvic floor dysfunction and the pathophysiology of the pelvic organs. The pelvic floor consists of muscles, fascial connections and ligaments. The Integral Theory Paradigm (ITP) explains the musculoskeletal entity of the sphincter mechanism and the pathophysiology of pelvic organ function. The ITP explains the pelvic floor function determined by 3 directional muscle forces: forward, backwards and downward-acting muscle vector forces that form an anterior and posterior resultant. The resultant equilibrium is essential for urinary continence, voiding and defecation. Loose ligaments disturb the equilibrium of the pelvic floor's muscular function with consequences for the organ function's continence, evacuation, and sensory perception.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371831","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":"Morphological Characterization of Tissue Destruction According to the Distance Between Holmium:YAG Laser Tip and Tissue Surface.","authors":"Dongho Kang, Ohbin Kwon, Seong-Chan Kim, Kanghae Kim, Youngseok Seo, Seung-June Oh, Min-Joo Choi","doi":"10.5213/inj.2448332.166","DOIUrl":"https://doi.org/10.5213/inj.2448332.166","url":null,"abstract":"<p><strong>Purpose: </strong>Little is known about the soft tissue destruction by holmium laser clinically used for holmium laser enucleation of the prostate (HoLEP), subject to the distance between the laser fiber tip and the tissue surface. We aimed to investigate the impact of the distance between the laser fiber tip and the phantom surface (DLP) on a soft tissue phantom (STP) in relation to the surgical modes of HoLEP.</p><p><strong>Methods: </strong>STP responses to the laser pulses produced by a commercial holmium:yttrium aluminum garnet (Holmium:YAG) laser at an output setting 2 J were observed at different values of the DLP (0, 1, 2, 3, and 4 mm) to look at (1) the single laser pulse-induced cavitation bubble and its penetration into the STP, (2) the STP destruction by a single pulse, (3) the STP destruction by 60 pulses repeated at 12 Hz, and (4) the thermal effect by the multiple pulses visualized on a thermosensitive bovine serum albumin (BSA) STP.</p><p><strong>Results: </strong>We observed that the laser pulse produced a heated gas bubble in water centered at the laser fiber tip. The bubble shape depended on the DLP. The bubble completely penetrated into the STP at the DLP of 0 mm and the penetration decreased with the DLP. The size of the destruction of the STP by the laser pulses was shown to decrease as the DLP increased. Test with the BSA STP showed that, at the DLP of 3 mm, the destruction became insignificant while the thermal effects were still effective.</p><p><strong>Conclusion: </strong>We illustrated that soft tissue destruction by the Holmium:YAG laser is associated with cavitation effects. We provide for the first time experimental evidence for various surgical modes in HoLEP such as incision and hemostasis in relation to the DLP.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371848","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":"Urodynamic and Frequency-Volume Chart Parameters Influencing Anticholinergic Resistance in Patients With Neurogenic Detrusor Overactivity.","authors":"Ilker Akarken, Huseyin Tarhan, Hayrettin Sahin","doi":"10.5213/inj.2448310.155","DOIUrl":"https://doi.org/10.5213/inj.2448310.155","url":null,"abstract":"<p><strong>Purpose: </strong>Neurogenic detrusor overactivity (NDOA) is characterized by involuntary detrusor muscle contractions during bladder filling in patients with neurological disorders. Anticholinergic therapy is the primary treatment; however, the reasons for treatment resistance in NDOA are not well understood. This study aimed to identify predictors of treatment failure by comparing urodynamic and frequency-volume chart data between patients with NDOA who respond and patients who do not respond to anticholinergic therapy.</p><p><strong>Methods: </strong>We reviewed the records of 362 patients presenting with lower urinary tract symptoms and selected 85 who had NDOA and were on anticholinergic therapy. Ultimately, 67 patients were analyzed. We categorized these individuals into responders (group R) and nonresponders (group NR) based on clinical and urodynamic improvements. Three-day frequencyvolume charts and urodynamic study results were retrospectively reviewed.</p><p><strong>Results: </strong>Of the 85 initial patients, 12 refused medication, and 6 were lost to follow-up. Pre- to posttreatment changes differed significantly between groups in the number of urgency urinary incontinence (UUI) episodes per 24 hours (P=0.001), maximum cystometric capacity (mL, P=0.003), NDOA frequency (P=0.004), and bladder compliance (mL/cm H2O, P=0.003). Multivariate analysis revealed that NDOA frequency (P=0.014) and UUI episodes per 24 hours (P=0.002) were significant factors associated with treatment failure.</p><p><strong>Conclusion: </strong>NDOA varies according to underlying neurological conditions. The frequencies of UUI episodes and NDOA in urodynamic studies can predict resistance to initial anticholinergic treatment.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371833","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":"Downregulation of PIEZO2 in the Detrusor of Men With Bladder Outlet Obstruction and Its Association With Urinary Retention and Decreased Bladder Compliance.","authors":"Carlos Henrique Suzuki Bellucci, Thiago Souto Hemerly, Luisa Resende Tenório de Albuquerque, Ruan Pimenta, Vanessa Guimaraes Schreiter, Sabrina Thalita Dos Reis, Jose de Bessa Jr, Katia Ramos Moreira Leite, Alberto Antunes, Boopathi Ettickan, William C Nahas, Cristiano Mendes Gomes","doi":"10.5213/inj.2448298.149","DOIUrl":"https://doi.org/10.5213/inj.2448298.149","url":null,"abstract":"<p><strong>Purpose: </strong>Recent research has highlighted the mechanotransducer PIEZO2 as a crucial factor in lower urinary tract function, demonstrating associations with bladder compliance (BC), bladder wall thickening, and elevated bladder pressure. We explored the hypothesis that PIEZO2 expression may be associated with lower urinary tract dysfunction in men with bladder outlet obstruction (BOO) due to benign prostatic hyperplasia (BPH).</p><p><strong>Methods: </strong>The study included a consecutive series of patients undergoing open prostatectomy for BPH at our hospital between September 2014 and January 2016. All participants underwent comprehensive preoperative evaluations, including urodynamic assessments. During prostatectomy, a full-thickness fragment of the bladder wall was obtained for subsequent PIEZO2 gene expression analysis. Cadaveric organ donors served as the control group.</p><p><strong>Results: </strong>PIEZO2 expression was downregulated in the detrusor muscle of men with BPH compared to the control group. Among patients with BPH, those experiencing urinary retention and requiring an indwelling catheter exhibited significantly lower PIEZO2 messenger RNA (mRNA) expression than patients capable of spontaneous voiding. PIEZO2 mRNA expression was similar in men with and without detrusor overactivity. Additionally, a positive correlation was found between PIEZO2 mRNA expression levels and BC.</p><p><strong>Conclusion: </strong>Our findings indicate that PIEZO2 is downregulated in the detrusor muscle of men with BPH, particularly in those experiencing urinary retention and those with reduced BC. These results suggest a potential role for PIEZO2 in BOOinduced bladder dysfunction. Further research is required to clarify the role of PIEZO mechanotransducers in the bladder and to explore their therapeutic implications.</p>","PeriodicalId":14466,"journal":{"name":"International Neurourology Journal","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371845","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}