21,070 results on '"URINATION disorders"'
Search Results
2. Impact Evaluation of Different Micturition Modes on Patients With Medullar Injury of Quality of Life and Their Occupations (URO-ActSCi)
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- 2024
3. The Effect of Urinating Through the Zipper or by Pulling Down the Trousers on Uroflowmetry Parameters in LUTS
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Turgay kacan, Principal investigator
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- 2024
4. Single-cell analysis reveals alternations between the aged and young mice prostates.
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Li, Yang, Ding, Yuhong, Hou, Yaxin, Liu, Lilong, Liu, Zhenghao, Yao, Zhipeng, Shi, Pengjie, Li, Jinxu, Chen, Ke, and Hu, Junyi
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CELLULAR aging ,GENE expression ,URINATION disorders ,EPITHELIAL-mesenchymal transition ,RNA sequencing - Abstract
Background: Aging of the male prostate is an inevitable process in which the prostate undergoes hyperplasia, and this growth may lead to compression of the urethra, resulting in voiding dysfunction and associated symptoms, and an increased risk of prostate cancer. Despite the significance of prostate aging, the molecular mechanisms involved are still not fully understood. Methods: Prostate split by lobes from young (2 months) and aged (24 months) mice were collected for single-cell RNA sequencing (scRNA-seq) analysis. Tissues from both anterior prostate (AP) and ventral/dorsal/lateral prostate (VDLP) were included in the study. Data analysis included unsupervised clustering using the uniform manifold approximation and projection (UMAP) algorithm to identify distinct cell types based on marker gene expression. Differential gene expression analysis was performed to identify age-related changes in gene expression across different cell types. Functional enrichment analysis was conducted to elucidate biological pathways associated with differentially expressed genes. Additionally, cellular interactions and developmental trajectories were analyzed to characterize cellular dynamics during prostate aging. Results: The single-cell transcriptome analysis of the mouse prostate during aging revealed heterogeneity across various cell types and their changes during the aging process. We found a significant increase in the proportion of mesenchymal and immune cells in aged mice. Our study unveiled alterations in genes and pathways associated with cellular senescence, oxidative stress, and regeneration in epithelial cells. Furthermore, we observed that basal cells may undergo epithelial-mesenchymal transition (EMT) to become mesenchymal cells, particularly prominent in aged mice. Additionally, immune cells, notably macrophages and T cells, exhibited a heightened inflammatory response in aged mice. Conclusion: In summary, our study provides a comparative analysis of the single-cell transcriptome of the aged and young mice prostates, elucidating cellular and molecular changes between the aged and young mice prostates. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Clinical features and sequelae of detrusor underactivity: a study of possible cause and effect.
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Vuthiwong, J., Whalen, Stewart, LG, Qu, and Gani, J.
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NEUROLOGICAL disorders , *STROKE , *INGUINAL hernia , *SYMPTOMS , *PELVIC organ prolapse , *URINARY tract infections , *INTRAVESICAL administration , *URINATION disorders - Abstract
Purpose: To describe the clinical presentation and urodynamic findings in detrusor underactivity (DU) patients and investigate the association between DU and straining related complications such as pelvic organ prolapse (POP), inguinal hernia, and hemorrhoids. Methods: We retrospectively reviewed all consecutive patients who underwent urodynamic studies (UDS) from 2012 to 2023, divided into two groups: those with evidence of DU (n = 573), and control subjects with normal voiding parameters (n = 522). Exclusion criteria were patients who lacked sufficient data, those with obstructive voiding parameters, and those who had received intravesical botulinum toxin injections within the previous nine months. Demographic information, clinical presentation, straining related complications, and UDS findings were compared between the two groups using univariate statistical analysis. Results: The male DU group had a statistically significant higher prevalence of spinal disease and previous cerebrovascular accidents, while the female DU group had a statistically significant higher prevalence of spinal disease, multiple sclerosis, diabetes, previous colorectal surgery, previous transabdominal gynecological surgery, POP surgery, and recurrent UTIs. Female DU patients had a higher prevalence of pronounced vaginal bulging symptoms, recurrent POP, inguinal hernia, and hemorrhoids. The predominant LUTS were voiding symptoms (81.2% in males and 77.9% in females), followed closely by storage symptoms (66.2% in males and 74.7% in females). The median Qmax, PdetQmax, and PVR were 6 ml/sec, 18 cmH2O, 190 ml for male DU patients, and 8 ml/sec, 11 cmH2O, and 200 ml for female DU patients, respectively. Conclusion: Risk factors for DU that were identified include age, neurological diseases (spinal disease, CVA in men, MS in women), diabetes and transabdominal surgery (colorectal, gynecological) that can cause pelvic denervation in women. DU patients commonly present with both voiding and storage symptoms. There is approximately twice the risk of having POP surgery and inguinal hernia, an eight-fold risk of hemorrhoids, and a three-fold risk of recurrent UTIs for females. This is thought to be secondary to increased intra-abdominal pressure during urinary straining. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Retrospective studies and quantitative proteomics reveal that abnormal expression of blood pressure, blood lipids, and coagulation related proteins is associated with hypospadias.
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Zhang, Kexin, Wang, Shengxiong, Qiu, Ying, Bai, Baoling, Zhang, Qin, and Xie, Xianghui
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REGULATION of blood pressure , *BLOOD lipids , *URINATION disorders , *CHOLESTEROL metabolism , *HYPOSPADIAS - Abstract
Hypospadias refers to the abnormal position of the male urethral orifice, which not only leads to urination disorder but also causes sexual dysfunction in adulthood. However, the complex and diverse pathogenic factors of hypospadias are still unclear. To study the pathogenesis and prognosis of hypospadias, we counted the serological indexes of children with hypospadias, and found that sSBP, TC and LDL increased in children with mild, moderate and severe hypospadias. Subsequently, we used quantitative proteomics to find differential proteins in mild, moderate and severe hypospadias. After bioinformatics analysis and biochemical experiments on the screened DEPs, we found that the expression of proteins related to immune inflammation, coagulation, blood pressure and inflammation, and blood lipid were differential expressed in the prepuce tissue of children with hypospadias. We further confirmed that the proteins FGB, FGG, SERPINA1, and AGT involved in the angiotensin system, cholesterol metabolism, and coagulation were significantly up-regulated by biochemical experiments. In particular, the AGT protein of the angiotensin system involved in blood pressure regulation, we have shown that it increases with the severity of hypospadias. This study suggests that children with hypospadias are more likely to suffer from hyperlipidemia and cardiovascular disease (CVD). Our findings provide a theoretical basis for early monitoring of blood lipids and blood pressure to prevent CVD in children with hypospadias. Firstly, we analyzed the serological indexes of children with hypospadias and control children. Then we took 5 samples of prepuce tissue from children with mild, moderate, severe hypospadias and control group respectively, and performed proteomics identification. After bioinformatics analysis andbiochemical experiment verification of DEPs. We found that DEPs involved in immune, inflammatory, lipid metabolism and coagulation processes were significantly increased. Finally, we used biochemical experimental techniques to verify DEPs. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Physical, emotional, and financial burdens of toileting assistance for family caregivers in home care settings and factors associated with each burden: A cross‐sectional study.
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Shogenji, Miho, Yoshida, Mikako, Kakuchi, Takahiro, and Hirako, Kohei
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URINARY incontinence treatment , *RISK assessment , *HOME care services , *CROSS-sectional method , *ODORS , *PEARSON correlation (Statistics) , *ENDOWMENTS , *URINARY incontinence , *FECAL incontinence , *QUESTIONNAIRES , *SPOUSES , *FISHER exact test , *LOGISTIC regression analysis , *MEDICAL supplies , *DESCRIPTIVE statistics , *DISEASE prevalence , *MANN Whitney U Test , *CHI-squared test , *BURDEN of care , *FINANCIAL stress , *BOWEL & bladder training , *PSYCHOLOGY of caregivers , *URINATION disorders , *DATA analysis software , *CONFIDENCE intervals , *CAREGIVER attitudes - Abstract
Aim: Caregivers in home care settings may experience significant physical, emotional, and financial burdens in providing toileting assistance. However, few studies have evaluated these three aspects of caregiver burden. Therefore, this study aimed to clarify the physical, emotional, and financial burdens of toileting assistance and examine the factors associated with each burden. Methods: A self‐administered postal questionnaire was distributed to 405 family caregivers of older adults receiving home care and subsidies for incontinence products in Japan in 2019. Family caregivers answered questions about toileting assistance, the perceived physical, emotional, and financial burdens of providing toileting assistance at home, and the urinary/fecal symptoms of older adults. Results: Of the 242 family caregivers who reported each burden, 213 (88%) had experienced at least one physical, emotional, or financial burden. The prevalence of physical, emotional, and financial burdens was 77.3%, 78.1%, and 70.7%, respectively. Approximately 60% of respondents reported experiencing all three burdens. Physical burden was associated with spouses acting as primary caregivers, nocturia, fecal incontinence, and the odor of urine/feces from toileting assistance. Emotional burden was associated with nighttime assistance, urinary/fecal leakage from absorbent incontinence products, and the odor of urine/feces. Financial burden was associated with frequent assistance, disposal costs of absorbent incontinence products, and the degree of toileting assistance. Conclusions: The results revealed a high prevalence of the three burdens of toileting assistance among family caregivers, suggesting the need to assess these burdens. Furthermore, they suggested the importance of providing guidance to family members, which may help reduce these burdens. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Do peri-operative changes in voiding function and pelvic organ mobility predict improvement in urgency urinary incontinence following prolapse surgery?
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Buckley, Victoria A., Shek, Ka Lai, and Dietz, Hans Peter
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URINARY urge incontinence , *BLADDER obstruction , *PELVIC organ prolapse , *URINATION disorders , *LOGISTIC regression analysis ,VAGINAL surgery - Abstract
• Prolapse surgery results in short- to medium- term improvement in urge urinary incontinence. • Coexistence of prolapse and urge urinary incontinence may in some women be secondary to mechanical bladder outlet obstruction. • Translabial ultrasound to examine pelvic organ prolapse, urethral mobility and urethral kinking is non-intrusive, safe, and inexpensive. To evaluate whether peri-operative changes in voiding function, pelvic organ descent and urethral mobility predict improvement in urgency urinary incontinence (UUI) following prolapse surgery. A retrospective study of women undergoing prolapse surgery without a history of or without a concomitant anti-incontinence surgery at a tertiary unit between 2005 and 2019. All patients underwent a pre- and post-operative standardised interview, POP-Q examination, uroflowmetry and 4D translabial ultrasound. Post processing of ultrasound volume data was performed to assess pelvic organ descent and functional urethral anatomy. The datasets of 123 women were analysed. Mean follow-up was 5.5 months (SD 3.2). Mean age was 61 years (SD 11.7). UUI was reported by 68 before and 44 after operation (p = 0.001 for the reduction). Among those with pre-operative UUI, 34 reported cure of UUI, 20 improvement, 9 no change and 5 worsened UUI after their operation. De novo UUI was reported in 11. Fifty-seven women reported voiding dysfunction before and 32 after operation (p = 0.09 for the reduction). Abnormal uroflowmetry was noted in 63 women before and 37 after operation (p = 0.003 for change). On binary logistic regression, improved/cured UUI was associated with improved subjective voiding function (p = 0.003) and reduced residual urine volume (p = 0.02), but not with peri-operative changes in pelvic organ descent or functional urethral anatomy. Prolapse surgery resulted in short- to medium- term improvement in UUI. This was associated with subjective improvement in voiding function and with a reduction in post-void residual urine volume. Prolapse surgery was associated with improvement in UUI which in turn was associated with subjectively improved voiding and reduced residual urine volume. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Nachsorge nach Harnableitung.
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Netsch, Christopher, Filmar, Simon, Hook, Sophia, Rosenbaum, Clemens, Gross, Andreas J., and Becker, Benedikt
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BLADDER tumors ,CYSTECTOMY ,CONTINUING education units ,URINARY incontinence ,CANCER relapse ,CALCIUM metabolism disorders ,VITAMIN B12 deficiency ,BILE acids ,SURGICAL complications ,URINARY diversion ,URETHRA stricture ,URINATION disorders ,PATIENT aftercare ,ACIDOSIS - Abstract
Copyright of Die Urologie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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10. Urodynamic study and its correlation with cardiac meta‐iodobenzylguanidine (MIBG) in body‐first and brain‐first subtypes of Parkinson's disease.
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Kim, Min Seung, Kim, Jong Keun, Kwak, In Hee, Lee, Jeongjae, Kim, Young Eun, Ma, Hyeo‐Il, and Kang, Suk Yun
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RAPID eye movement sleep , *SLEEP , *PARKINSON'S disease , *OVERACTIVE bladder , *URINARY organs , *URINATION disorders - Abstract
Background and purpose Methods Results Conclusions Lower urinary tract symptoms (LUTS) are frequently observed in patients with Parkinson's disease (PD), but the underlying mechanism remains elusive. The concept of “body‐first” and “brain‐first” subtypes in PD has been proposed, but the correlation of PD subtype with LUTS remains unclear. We aimed to investigate the disparities in urological dysfunctions between body‐first and brain‐first subtypes of PD using urodynamic studies (UDS).We reviewed patients with PD (disease duration <3 years) who had undergone UDS and completed urological questionnaires (Overactive Bladder Symptom Score [OABSS] and International Prostate Symptom Score [IPSS]) and a voiding diary. Patients were categorized as having body‐first or brain‐first PD based on cardiac sympathetic denervation (CSD) using cardiac meta‐iodobenzylguanidine (MIBG) uptake and the presence of rapid eye movement sleep behavior disorder (RBD), assessed using a questionnaire (PD with CSD and RBD indicating the body‐first subtype).A total of 55 patients with PD were categorized into body‐first PD (n = 37) and brain‐first PD (n = 18) groups. The body‐first PD group exhibited smaller voiding volume and first desire volume (FDV) than the brain‐first PD group (p < 0.05 in both). Also, the body‐first PD group had higher OABSS and IPSS scores, and higher prevalence of overactive bladder diagnosed by OABSS, compared to the brain‐first PD group. In multiple linear regression, cardiac MIBG uptake was positively correlated with FDV and voiding volume and negatively correlated with OABSS and IPSS (p < 0.05 in all).Patients with the body‐first PD subtype exhibited more pronounced overactive bladder symptoms and impaired storage function in the early stage of disease. Additionally, cardiac MIBG was significantly associated with urological dysfunction. [ABSTRACT FROM AUTHOR]
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- 2024
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11. Successful treatment of AA amyloidosis with tocilizumab, resulting in the disappearance of amyloid deposits: a case-based review.
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Tortosa-Cabañas, Marina, Acosta Batlle, José, Perna, Cristian, and Bachiller-Corral, Javier
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AMYLOIDOSIS diagnosis ,DIFFERENTIAL diagnosis ,DIZZINESS ,AMYLOIDOSIS ,ACUTE phase proteins ,DISEASE remission ,POLYMYALGIA rheumatica ,PERSPIRATION ,MAGNETIC resonance imaging ,ARTHRITIS ,KNEE ,TOCILIZUMAB ,URINATION disorders - Abstract
Background: AA amyloidosis is a multisystem disease characterized by the deposition of serum amyloid A protein, which is secondary to chronic inflammation. Tocilizumab (an interleukin-6 inhibitor monoclonal antibody) was effective in suppressing inflammation, normalizing serum amyloid A protein levels, and inducing remission in patients with amyloidosis. Recently, tocilizumab treatment has been associated with the disappearance of amyloid deposits. Case presentation: A 61-year-old woman was referred to our hospital in 2011 due to oligoarthritis of both knees and elevation of acute-phase reactants. Corticosteroids and methotrexate were prescribed for the possibility of polymyalgia rheumatica, without clinical response. Two years later, the patient presented with foamy urine, nocturia, sweating, and dizziness. An elevated C-reactive protein (CRP), erythrocyte sedimentation rate, and nephrotic-range proteinuria were found. Autoantibodies and complements levels were normal. No signs of acute infections or cardiovascular disease were evidenced and amyloidosis was suspected. Rectal and oral mucosa biopsies were performed and amyloid AA deposits were detected in both. Magnetic resonance imaging (MRI) of the right knee showed arthropathy due to amyloid deposition. Intravenous monthly tocilizumab was prescribed with rapid improvement of CRP, proteinuria, and nephrotic syndrome symptoms. Arthritis also improved significantly. Two years later, a new biopsy of the rectal mucosa did not show amyloid deposits and the right knee MRI was normal, without evidence of amyloid synovitis. In 2017, isotopic synoviorthesis of both knees was performed due to repeated episodes of arthritis. Eight years after the start of Tocilizumab, the patient continues treatment and remains clinically stable, with no evidence of recurrence. Conclusions: Tocilizumab treatment controls chronic inflammatory disease and improves symptoms of AA amyloidosis. According to the latest evidence, long-term treatment with tocilizumab may remove amyloid deposits from tissues, leading to a definitive cure for this disease. To our knowledge, this is the first case of regression of amyloid deposits both in biopsy and magnetic resonance after treatment with tocilizumab. [ABSTRACT FROM AUTHOR]
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- 2024
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12. Assessment of Voiding Dysfunction and Nocturnal Enuresis Rates in Primary School Children in Nablus, Palestine: A Cross-Sectional Study.
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Hamshari, Suha, Salman, Dima, Jaber, Dina, Dweik, Raghad, Abualwafa, Rola, Ktaifan, Mahfouz, Zyoud, Sa'ed H., Akkawi, Maha, and Abushamma, Faris
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RISK assessment , *CROSS-sectional method , *ELEMENTARY schools , *ENURESIS , *PSYCHOLOGY of school children , *QUESTIONNAIRES , *MOTHERS , *FAMILIES , *DESCRIPTIVE statistics , *AGE distribution , *URINATION disorders , *SOCIAL stigma - Abstract
Background: Voiding dysfunction (VD) is a frequent reason for primary care referrals to urologists and pediatric urologists. VD symptoms include urine incontinence (UI), urinary tract infection (UTI), hyperactive bladder, and constipation. Early detection of Nocturnal enuresis is critical due to its high frequency and the consequences for families and children regarding psychological and behavioral aspects. Objectives: This study aims to determine the prevalence of voiding disorder in Palestine and its relationship to demographic, family, and behavioral risk factors. Design: A cross-sectional study. Methods: This study administered a 2-part validated questionnaire to the mothers of primary school-age children who had no history of urological disease between December 2022 and March 2023. Results: Out of 169 children; daytime incontinence was found in 39 (23.2%) of the sample, whereas nocturnal enuresis was found in 49 (28.4%). Age was significantly correlated with voiding dysfunction, in which 25 (55.6%) were under the age of 7 years (P =.025). Conclusion: According to our data, VD is a widespread health issue in primary school. Expanding our understanding of voiding dysfunction is important to eliminate the social stigma associated with voiding disorder and encourage parents and children to seek treatments and therapies. Furthermore, raising awareness will aid in early diagnosis, resulting in fewer long-term problems and earlier treatments. Raising awareness can be accomplished through educational programs focusing on primary care screening. [ABSTRACT FROM AUTHOR]
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- 2024
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13. PDE5 inhibitor potentially improves polyuria and bladder storage and voiding dysfunctions in type 2 diabetic rats.
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Kabuto, Takafumi, Inamura, So, Kobayashi, Hisato, Zha, Xinmin, Nagase, Keiko, Taga, Minekatsu, Seki, Masaya, Tanaka, Nobuki, Okumura, Yoshinaga, Yokoyama, Osamu, and Terada, Naoki
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SPECKLE interference , *LABORATORY rats , *TYPE 2 diabetes , *URINATION disorders , *SPECKLE interferometry - Abstract
Purpose: Bladder dysfunction associated with type 2 diabetes mellitus (T2DM) includes urine storage and voiding disorders. We examined pathological conditions of the bladder wall in a rat T2DM model and evaluated the effects of the phosphodiesterase-5 (PDE-5) inhibitor tadalafil. Materials and methods: Male Otsuka Long-Evans Tokushima Fatty (OLETF) rats and Long-Evans Tokushima Otsuka (LETO) rats were used as the T2DM and control groups, respectively. Tadalafil was orally administered for 12 weeks. Micturition behavior was monitored using metabolic cages, and bladder function was evaluated by cystometry. Bladder blood flow was evaluated by laser speckle imaging, and an organ bath bladder distention test was used to measure adenosine triphosphate (ATP) release from the bladder urothelium. The expression levels of vesicular nucleotide transporter (VNUT), hypoxia markers, pro-inflammatory cytokines and growth factors in the bladder wall were measured using real-time polymerase chain reaction and enzyme-linked immunosorbent assay. Bladder wall contractions in response to KCl and carbachol were monitored using bladder-strip tests. Results: With aging, OLETF rats had higher micturition frequency and greater urine volume than LETO rats. Although bladder capacity was not significantly different, non-voiding bladder contraction occurred more frequently in OLETF rats than in LETO rats. Bladder blood flow was decreased and ATP release was increased with higher VNUT expression in OLETF rats than in LETO rats. These effects were suppressed by tadalafil administration, with accompanying decreased HIF-1α, 8-OHdG, IL-6, TNF-α, IGF-1, and bFGF expression. The impaired contractile responses of bladder strips to KCl and carbachol in OLETF rats with aging were restored by tadalafil administration. Conclusions: The T2DM rats had polyuria, increased ATP release induced by decreased bladder blood flow and impaired contractile function. PDE5 inhibition improved these changes and may prevent T2DM-associated urinary frequency and bladder storage and voiding dysfunctions. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Strategies to Improve Bladder Control: A Preliminary Case Study.
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Zucco, Gesualdo M., Andretta, Elena, and Hummel, Thomas
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URINARY tract infection prevention ,URINARY tract infections ,MOTOR ability ,ODORS ,URINATION ,VISUALIZATION ,BLADDER ,URINATION disorders ,MUSCLES ,SYMPTOMS - Abstract
Background: Lower urinary tract symptoms (LUTSs) are a common complaint in adult and elderly men with bladder outlet obstruction, and have a considerable impact on their quality of life. Symptoms affect storage, voiding and post micturition stages. Among the latter, a feeling of incomplete emptying is one of the most bothersome for the patients; a condition that in turn contributes to affect urinary urgency, nocturia and frequency. Common recommendations include self-management practices (e.g., control of fluid intake, double-voiding and distraction techniques) to relieve patients' symptoms, whose effectiveness, however, is under debate. Methods: In this report we describe two pioneering procedures to favor bladder residual content voiding in people complaining of LUTS disorders. The first is based on motor imagery and the second on the use of odors. The beneficial effects of Mental imagery techniques on various tasks (e.g., in the treatment of several pathological conditions or as valid mnemonics aids have a long tradition and have received consistently experimental support. Thus, a patient (a 68-year-old Caucasian man) complaining of LUTS was trained to use a motor imagery technique (building up a visual image comprising the bladder, the detrusor muscle and the urethra, and to imagine the detrusor muscle contracting and the flow of urine expelled) for 90 days and two odors (coffee and a lavender scented cleanser) for 10 days, as a trigger for micturition. He was asked to record—immediately after the first morning micturition—the time interval between the first (free) and the second (cued) micturition. Results: Reported data suggest the efficacy of motor imagery in favoring the bladder residual urine voiding in a few minutes (M = 4.75 min.) compared to the control condition, i.e., the baseline of the patient (M = 79.5 min.), while no differences between the odor-based procedures (M 1st odorant = 70.6 min.; M 2nd odorant = 71.1 min) and the latter were observed. Conclusions: A procedure based on an imagery technique may, therefore, be of general value—as a suggested protocol—and accordingly can be applicable to clinical settings. An olfactory bladder control hypothesis cannot, however, be ruled out and is discussed as a promising future line of research. [ABSTRACT FROM AUTHOR]
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- 2024
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15. Functional outcomes following external beam radiation therapy for patients with prior holmium laser enucleation of the prostate.
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Wajswol, Ethan, Crompton, David J., Igel, Todd, Attia, Albert, and Dora, Chandler
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EXTERNAL beam radiotherapy , *BENIGN prostatic hyperplasia , *BLADDER obstruction , *DOSE fractionation , *SURGICAL enucleation , *URINATION disorders - Abstract
Introduction/background: Holmium laser enucleation of the prostate (HoLEP) is an increasingly popular size-independent technique of treating male voiding dysfunction due to benign prostatic hypertrophy. Some patients after HoLEP may develop clinically significant prostate cancer and opt for definitive treatment with external beam radiation therapy (EBRT). Little is known about the safety of EBRT after HoLEP and how it may functionally impact voiding after HoLEP has altered the anatomy of the prostate. Our study aimed to assess patient-reported voiding outcomes following EBRT after HoLEP with a focus on incontinence related patient outcomes. Methods/materials: This study was conducted with approval from our hospital's institutional review board. Patients that underwent HoLEP followed by EBRT were identified and data were collected in a retrospective nature from a single surgeon HoLEP cohort over the past 4 years (2019–2023). Patient demographics, disease and radiation therapy characteristics, radiation therapy, and baseline voiding symptoms were recorded. Current functional voiding outcomes were also collected via phone-call or portal communication in a cross-sectional manner with questions pertaining to type of incontinence, IPSS quality of life score, and administration of the Michigan incontinence symptom index (M-ISI). Adverse events encountered during follow-up were recorded. Results: 24 patients were identified who received RT for prostate cancer after HoLEP with an average age of 73.6 (± 5.3). One third of patients reported no incontinence whatsoever after radiation and of those who experienced incontinence, the majority felt that it was not worsened after radiation. Median IPSS QoL score following radiation was 1 (range 0–6), median M-ISI Severity Score was 4 out of a maximum of 32, and median M-ISI bother score was 0 out of a maximum of 8. One patient developed a bladder neck contracture (BNC) approximately 1 year following his radiation therapy (approximately 18 months after HoLEP) causing bothersome incontinence and LUTS. Conclusions: In our cohort most patients who received RT after HoLEP reported a high urinary-symptom related quality of life and a low rate of urinary incontinence. One patient who received SBRT suffered a BNC which is a known adverse event with RT but given our small sample size it remains unclear if the risk is higher in patients receiving RT after HoLEP. Larger studies should focus on examining the rate of bladder neck contracture in patients receiving RT after HoLEP, particularly focusing on whether the degree of dose fractionation may impact their development. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Changes in Anxiety-Related Behaviors, Voiding Patterns, and Urinary Bladder Contractile Properties in Male Mice Exposed to Water Avoidance Stress for 1 Day and 28 Days.
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Sattayachiti, Sarunnuch, Chumpong, Panida, Niyomdecha, Seree, Cheaha, Dania, and Konthapakdee, Nipaporn
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MUSCARINIC agonists , *MAST cells , *BLADDER diseases , *LABORATORY mice , *URINATION disorders - Abstract
Simple Summary: Psychological stress triggers an imbalance of neural and hormonal systems, leading to pathological conditions in many organ systems, especially the urinary bladder. Water avoidance stress (WAS) exposure for 10 days is a well-known rodent model that induces chronic psychological stress and impairs urinary bladder structure and function. However, the impact of WAS exposure in a different period apart from 10 days on anxiety-related behavior and urinary bladder structure and function remains unknown. Here, we investigated the effect of 1 day (acute), 10 days (chronic), and 28 consecutive days (prolonged) of WAS exposure and determined changes in anxiety-related behaviors, voiding patterns, mast cell numbers in bladder tissues, and bladder contractile properties that reflect pathological conditions from the stress exposure. Our study provides useful information on using WAS in an acute period (1 day) and prolonged period (28 days) on changes in anxiety-related behaviors and urinary bladder functions. The findings from this study are also essential for biomedical researchers to appropriately utilize the period of WAS exposure to investigate the effect of psychological stress-induced changes in the urinary bladders or other internal organs in a shorter or longer period than 10 days of WAS induction in a mouse model. Repeated water avoidance stress (WAS) for 10 days is a common rodent model to mimic the effect of chronic psychological stress on urinary bladder dysfunction. However, it remains obscure whether changes in the stress exposure period impact urinary bladder impairment differently. Therefore, this study aimed to investigate the effect of 1 (acute), 10 (chronic), and 28 (prolonged) days of WAS on anxiety-related behavior, voiding pattern, urinary bladder mast cells, and bladder contractility in C57BL/6J male mice. Mice exposed to 1 and 10 days of WAS showed decreased unsupported rearing. A decreased total void area after 1 and 10 days of the WAS was observed, which was reversed in the 28-day-WAS group. There was an increased number of degranulated mast cells in the bladder of the 10-day-WAS group. The 1-day WAS exposure enhanced tonic contractile response to a muscarinic agonist, carbachol, which was reversed by 5-HT3 receptor antagonist pre-incubation. Interestingly, the 28-day WAS group showed a similar tonic contractile response to the control group. Our findings provide more insightful information about using 1-day WAS as an acute psychological stress model, and stress exposure longer than 10 days did not produce anxiety-like behavior and urinary bladder impairment. [ABSTRACT FROM AUTHOR]
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- 2024
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17. Predictive Factors for the Successful Outcome of Urethral Sphincter Injections of Botulinum Toxin A for Non-Neurogenic Dysfunctional Voiding in Women.
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Yang, Chia-Cheng, Jiang, Yuan-Hong, and Kuo, Hann-Chorng
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BOTULINUM A toxins , *BOTULINUM toxin , *BLADDER obstruction , *URINATION disorders ,URETHRAL obstruction - Abstract
Purpose: Dysfunctional voiding (DV) is not uncommon in women with non-neurogenic voiding dysfunction. Because of its unknown pathophysiology, effective and durable treatment is lacking. This study aimed to analyze the results of treatment and predictive factors for a successful outcome of botulinum toxin A (BoNT-A) treatment in female patients with DV. Methods: In total, 66 women with DV confirmed by a videourodynamic study (VUDS) were treated with a BoNT-A injection into the urethral sphincter once (n = 33) or several times (n = 33). VUDS was performed before (baseline) and after the BoNT-A treatment. Patients with a global response assessment of the voiding condition of 2 or 3 and a voiding efficiency (VE) of >20% than baseline were considered to have a successful outcome. The baseline demographics, VUDS parameters, and VUDS DV subtypes were compared between the successful and failed groups. Predictive factors for a successful outcome were investigated by logistic regression analyses. Results: Successful and failed outcomes were achieved in 27 (40.9%) and 39 (59.1%) women, respectively. After BoNT-A injections, the maximum flow rate (Qmax), voided volume, and VE all significantly increased, and the postvoid residual (PVR) was slightly improved. No significant difference in the number of injections and medical comorbidity was found between the groups. However, the successful group had a higher incidence of previous pelvic surgery. No significant difference in the treatment outcome was found among patients with different urethral obstruction sites. Significant improvements in Qmax, voided volume, PVR, VE, and the bladder outlet obstruction (BOO) index were noted in the successful group. A lower VE at baseline and a history of surgery were identified as predictive factors for a successful outcome of BoNT-A injections for treating DV. Conclusion: BoNT-A injections into the urethral sphincter can effectively improve VE in 40.9% of women with DV. Women with higher BOO grades and previous pelvic surgery are predicted to have a successful treatment outcome. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Total laparoscopic hysterectomy with posterior cul-de-sac obliteration: step-by-step procedures based on precise anatomical landmarks.
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Tanaka, Yusuke, Kuratsune, Katsunori, Otsuka, Ayako, Ishii, Tomomi, Shiraishi, Mariko, and Shiki, Yasuhiko
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RETROPERITONEUM , *SIGMOID colon , *NERVOUS system injuries , *URINATION disorders , *PELVIS - Abstract
Background: Dense adhesion due to severe endometriosis between the posterior cervical peritoneum and the anterior sigmoid or rectum obliterates the cul-de-sac and distorts normal anatomic landmarks. Surgery for endometriosis is associated with severe complications, including ureteral and rectal injuries, as well as voiding dysfunction. It is important to develop the retroperitoneal avascular space based on precise anatomical landmarks to minimize the risk of ureteral, rectal, and hypogastric nerve injuries. We herein report the anatomical highlights and standardized and reproducible surgical steps of total laparoscopic hysterectomy for posterior cul-de-sac obliteration. Operative technique: We approach the patient with posterior cul-de-sac obliteration using the following five steps. Step 1: Preparation (Mobilization of the sigmoid colon and bladder separation from the uterus). Step 2: Development of the lateral pararectal space and identification of the ureter. Step 3: Isolation of the ureter. Step 4: Development of the medial pararectal space and separation of the hypogastric nerve plane. Step 5: Reopening of the pouch of Douglas. Conclusion: Surgeons should recognize the importance of developing the retroperitoneal avascular space based on precise anatomical landmarks, and each surgical step must be reproducible. [ABSTRACT FROM AUTHOR]
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- 2024
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19. A high salt diet impairs the bladder epithelial barrier and activates the NLRP3 and NF-κB signaling pathways to induce an overactive bladder in vivo.
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JINGWEN XUE, ZHIPENG ZHOU, ZHANGRUI ZHU, QI SUN, YUEXUAN ZHU, and PENG WU
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HIGH-salt diet , *BLADDER , *CELLULAR signal transduction , *CONTRACTILE proteins , *NLRP3 protein , *OVERACTIVE bladder , *URINATION disorders , *TIGHT junctions - Abstract
Overactive bladder (OAB) is a condition characterized by an urgency to urinate, which is associated with the urodynamic observation of detrusor overexcitation. Although the etiology of OAB is currently unclear, it has been suggested that in patients with OAB, disruption of bladder epithelial barrier integrity can disturb the normal contractile function of the detrusor. Additionally, dietary preferences have been suggested to influence the severity of OAB. Therefore, the aim of the present study was to investigate the effect of a high salt diet (HSD) on the development of OAB in a murine model. Mice were fed either a HSD or standard diet for 8 weeks, following which voiding characteristics and bladder barrier function were assessed. The present study demonstrated that a HSD in mice was associated with OAB-like symptoms such as increased urinary frequency and non-voiding bladder contractions. The HSD group demonstrated a thinner bladder mucus layer and decreased expression of bladder barrier markers, tight junction protein-1 and claudin-1, which may be potentially indicative of induced bladder damage. A HSD for 8 weeks in mice and a high salt treatment at the uroepithelium cellular (SV-HUC-1s) level resulted in increased uroepithelial oxidative stress and inflammatory cell infiltration, as indicated by increased expression levels of TNF-α and IL-1β, as well as activation of the nucleotide-binding domain leucine-rich-containing family pyrin domain-containing 3 (NLRP3) and NF-κB signaling pathways in vivo and in vitro. Therefore, the present study indicated that a HSD could be a potentially important risk factor for the development of OAB, as it may be associated with overactivation of contractile function of the bladder by impairing the integrity of the bladder epithelial barrier and activation of the NLRP3 and NF-κB signaling pathways. Remodeling of the bladder barrier and reduction of the inflammatory response may be potential targets for the treatment of OAB in the future. [ABSTRACT FROM AUTHOR]
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- 2024
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20. The True Impact of Voiding Dysfunctions after Transobturator Sub-Urethral Tape Procedures: A Systematic Review of Literature.
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Plotti, Francesco, Rampello, Stefania, Terranova, Corrado, De Cicco Nardone, Carlo, Luvero, Daniela, Montera, Roberto, Di Donato, Violante, Cavaliere, Anna Franca, Campagna, Giuseppe, Ficarola, Fernando, Martinelli, Arianna, and Angioli, Roberto
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SUBURETHRAL slings , *URINARY stress incontinence , *PATIENT satisfaction , *BLADDER diseases , *OVERACTIVE bladder , *URINARY tract infections , *URINATION disorders , *ARTIFICIAL sphincters - Abstract
Introduction: Transobturator techniques are frequently used for the surgical treatment of female stress urinary incontinence (SUI), due to their high success rates and few intraoperative complications. However, controversial results have been reported in the literature regarding their incidence. The aim of this study is to analyze the real incidence and trend over time of such complications, especially voiding dysfunctions and overactive bladder (OAB) symptoms. Methods: A comprehensive search using PubMed/MEDLINE, Scopus, and Cochrane databases was performed. The search string used was the following: (female stress urinary incontinence) AND (complication) AND ((midurethral sling) OR (transobturator tape) OR (TVT-O) OR (voiding dysfunctions) OR (de novo OAB) OR (recurrent UTI) OR (vaginal erosion)). We included randomized controlled trials, prospective controlled studies, prospective and retrospective observational studies. All selected articles were screened based on titles and abstracts. Relevant data were extracted and tabulated. Results: A total of 39 studies were included in our analysis. Transobturator tape procedures show a high objective cure rate for SUI, from 76.9% to 100%. Postoperative voiding dysfunctions are shown to be quite common, ranging from 0–22% of cases. Despite that, this percentage decreases to 0–1% after 12 months. De novo OAB incidence ranges from 3% to 14% at 12 months, with variability over time due to multiple factors. Tape-related complications usually occur after 12 months, with a variable incidence up to 7%. Urinary tract infections (UTIs) are quite common in the immediate postoperative period but sometimes can be recurrent, requiring long-term prophylactic antibiotic treatment. Conclusions: Voiding dysfunctions are generally transient complications, while de novo OAB may persist over time. An adequate preoperative counseling, along with accurate written informed consent, could enhance patient tolerance of these issues and contribute to long-term patient satisfaction. [ABSTRACT FROM AUTHOR]
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- 2024
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21. Foley catheter after ureteroscopy and JJ stent placement: a randomised prospective European Association of Urology Section of Urolithiasis‐Young Academic Urologists (EULIS‐YAU) endourology study.
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Sener, Tarik Emre, Ozgur, Gunal, Cetin, Mehmet, Pietropaolo, Amelia, Tzelves, Lazaros, Esperto, Francesco, Somani, Bhaskar, and Tanidir, Yiloren
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LEUKOCYTE count , *URINARY catheters , *VISUAL analog scale , *URINATION disorders , *CALCITONIN , *ENDOUROLOGY , *URETEROSCOPY - Abstract
Objectives Patients and Methods Results Conclusion To evaluate the effects of inserting a Foley catheter after ureteroscopy (URS) and JJ stent placement on pain scores, voiding patterns, biochemical parameters and postoperative complications.A randomised clinical trial (1:1) with adult patients following unilateral URS + JJ stent placement was planned. In Group A, no Foley catheter was placed, in Group B, a Foley catheter was placed following URS + JJ stent placement. The primary objective was to evaluate effect of placing a Foley catheter on International Prostate Symptom Score (IPSS), Ureteric Stent Symptom Questionnaire (USSQ) score and postoperative biochemical parameters. The secondary objective was to evaluate postoperative complications.A total of 112 patients were included (56/group). A ureteric access sheath was used in each patient. Patients had similar demographic and surgical parameters. The pre‐ and postoperative biochemical analyses including white blood cell count, C‐reactive protein, procalcitonin and creatinine levels were similar between the two groups. The IPSS were similar between the two groups. All the subdomains of the USSQ were similar between two groups except Total Body Pain score, which was lower in Group B. The visual analogue scale scores were similar. Complications were all Clavien–Dindo Grade I and II, and the complication rate was 5.4% and 8.9% in Group A and B, respectively.Placing a Foley catheter following URS + JJ stent placement did not show significant effects on postoperative biochemical parameters and voiding symptoms. However, a Foley catheter lowered the Total Body Pain score on the USSQ without having significant effects on VAS scores. The practice of placing a Foley catheter following URS and JJ stent placement should be based on surgeon's preference keeping in mind the potential positive effect on pain scores. [ABSTRACT FROM AUTHOR]
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- 2024
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22. British Association of Urological Surgeons (BAUS) consensus document for the management of benign female urethral lesions.
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Kujawa, Magda, Biers, Suzanne, Pakzad, Mahreen, Sahai, Arun, Ali, Ased, Rashid, Tina, Hashim, Hashim, Osman, Nadir I., Kozan, Andy, and Belal, Mo
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RECORDS management , *DIVERTICULUM , *DELPHI method , *URINARY organs , *HEMATURIA , *URINATION disorders - Abstract
Objective Methods Results Conclusion To provide a consensus document for the management of benign female urethral lesions.The British Association of Urological Surgeons (BAUS) Female, Neurological and Urodynamic Urology (FNUU) Section created a consensus document to guide the management of the commonest of urethral swellings using expert consensus with a modified Delphi technique.Benign urethral lesions in females can include urethral mucosal prolapse, urethral caruncle, Skene's gland cysts and urethral diverticulum. They can present in a variety of ways including haematuria, lower urinary tract symptoms and voiding dysfunction, and can initially be overlooked or not recognised, resulting in delayed management.This consensus statement led by the FNUU Section of the BAUS, in consultation with BAUS members and consultants working in units throughout the UK, aimed to create a comprehensive and pragmatic management pathway for the assessment, investigation and treatment of benign urethral lesions in females. [ABSTRACT FROM AUTHOR]
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- 2024
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23. Psychometric properties and moderated mediation analysis of the ICIQ-NQOL in Chinese primary care patients with nocturia.
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Choi, Edmond Pui Hang, Wu, Chanchan, Chan, Lily Man Lee, Fan, Heidi Sze Lok, Kwok, Jojo Yan Yan, Chau, Pui Hing, Yu, Esther Yee Tak, Wong, Samuel Yeung Shan, and Lam, Cindy Lo Kuen
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PROSTATE physiology ,PREVENTION of mental depression ,URINARY incontinence ,SATISFACTION ,CRONBACH'S alpha ,T-test (Statistics) ,RESEARCH funding ,RESEARCH methodology evaluation ,QUESTIONNAIRES ,PRIMARY health care ,INTERVIEWING ,RESEARCH evaluation ,DESCRIPTIVE statistics ,EXPERIMENTAL design ,LONGITUDINAL method ,ODDS ratio ,PSYCHOMETRICS ,RESEARCH methodology ,QUALITY of life ,SLEEP ,STATISTICAL reliability ,OBSTRUCTIVE lung diseases ,INTRACLASS correlation ,URINATION disorders ,SLEEP quality ,FACTOR analysis ,HEALTH outcome assessment ,COMPARATIVE studies ,CONFIDENCE intervals ,COGNITION ,DISEASE complications ,SYMPTOMS - Abstract
Background: Many individuals consider nocturia a significant nuisance, leading to a reduced health-related quality of life (HRQOL). However, there has been a lack of psychometrically sound patient-reported outcome measures to assess the impact of nocturia on patients in Chinese contexts. This study aimed to translate, culturally adapt, and validate the International Consultation on Incontinence Questionnaire Nocturia Quality of Life Module (ICIQ-NQOL) for use among primary care patients in Hong Kong, China. Additionally, it sought to investigate the mechanisms that link nocturia and sleep quality with HRQOL by employing moderated mediation analysis. Methods: The traditional Chinese version of the ICIQ-NQOL was developed through iterative translations, cognitive debriefing interviews, and panel reviews. The psychometric evaluation included assessments of factor structure, convergent validity, concurrent validity, known-group validity, internal consistency, test-retest reliability and responsiveness. Study instruments included the ICIQ-NQOL, International Prostate Symptom Score (IPSS), Pittsburgh Sleep Quality Index (PSQI), and a modified Incontinence Impact Questionnaire-Short Form (IIQ-7). Results: A total of 419 primary care patients were recruited from general outpatient clinics, among whom 228 experiencing an average of two or more nocturia episodes per night over the past four weeks. Confirmatory factor analysis supported the two-factor structure of the ICIQ-NQOL. Concurrent validity was confirmed by moderate correlations between the IIQ-7 total score and the total score as well as two domain scores of the ICIQ-NQOL (r ranging from 0.43 to 0.49, all p < 0.001). The ICIQ-NQOL also had moderate correlations with the IPSS total symptom score (r ranging from 0.40 to 0.48, all p < 0.001). Convergent validity was supported by moderate correlations between the global PSQI score and the total score as well as two domain scores of the ICIQ-NQOL (r ranging from 0.42 to 0.52, all p < 0.001). Known-group comparisons showed that the ICIQ-NQOL could differentiate between patients with and without nocturia in terms of sleep/energy domain score (p < 0.001), bother/concern domain score (p < 0.001), and total score (p < 0.001), each demonstrating a moderate Cohen's d effect size. Item-total correlations corrected for overlap exceeded 0.4, and Cronbach's alpha coefficients were greater than 0.7. Test-retest reliability was confirmed with intraclass correlation coefficients exceeding 0.7 among patients reporting no change in their nocturia symptoms at a 2-week follow-up. Regarding responsiveness, the Cohen's d effect sizes for differences in domain and total scores between the baseline and 2-week follow-up assessments were greater than 0.3 among patients showing improvement in nocturia. Our moderated mediation analysis indicated that sleep quality significantly moderated the impact of nocturia on HRQOL, with a notably stronger indirect effect among females compared to males. Conclusions: The ICIQ-NQOL is a reliable and valid instrument for assessing the HRQOL in primary care patients suffering from nocturia. The findings advocate for gender-specific approaches in the management and treatment of nocturia to optimize HRQOL. [ABSTRACT FROM AUTHOR]
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- 2024
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24. Incidence of and Risk Factors for Post-Operative Urinary Retention Following Surgery for Perineal Tears Among Ugandan Women: A Prospective Cohort Study.
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Kayondo, Musa, Byamukama, Onesmus, Ainomugisha, Brenda, Kajabwangu, Rogers, Kalyebara, Paul Kato, Tibaijuka, Leevan, Lugobe, Henry Mark, and Geissbühler, Verena
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PREOPERATIVE risk factors , *URINARY catheters , *RETENTION of urine , *LOGISTIC regression analysis , *COHORT analysis , *URINATION disorders , *URINARY tract infections - Abstract
Introduction and Hypothesis: We aimed to determine the incidence and risk factors for post-operative urinary retention (POUR) following surgery for perineal tears, and to determine the time to normal voiding after POUR. Methods: This was a prospective cohort study of women who underwent surgery for old (≥ 3 months) obstetric perineal tears from January 2022 to December 2023. The diagnosis of POUR was made in a woman who completely failed to void despite a full bladder or, one who had post-void residual (PVR) > 150 ml within 10 min of voiding. Return to normal voiding was considered if a patient with POUR had two consecutive PVRs of ≤ 150 ml. Descriptive analyses and multivariable logistic regression were performed to determine risk factors for POUR. Results: A total of 153 participants were enrolled in this study with a mean age of 35.9 (SD ± 10.8) years. The incidence of POUR was 19.6% (30/153, 95% CI 14.02–26.7), and the median time to normal voiding for these patients was 42.4 h (range 24–72). Risk factors for POUR included repeat perineal tear surgery (RR = 4.24; 95% CI 1.16–15.52; p = 0.029) and early urinary catheter removal (RR = 2.89; 95% CI 1.09–7.67; p = 0.033). Conclusion: Post-operative urinary retention following surgery for perineal tears is common. The time to return to normal voiding in patients with POUR is short. Women having repeat perineal tear surgery and those in whom the urinary catheter is removed early were more likely to experience POUR. Delayed urinary catheter removal could be considered, especially in patients undergoing repeat perineal tear surgery. [ABSTRACT FROM AUTHOR]
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- 2024
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25. Relation between Voiding Dysfunction and Quality of Life in Multiple Sclerosis Patients.
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Ahmed Ibrahim, Zakaria Ibrahim, Alsayed Goneimy, Dorriya Abdelfattah, Ashour, Walid Reda, and Mohammad Abdelal, Nancy Abdelhamid
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NEUROLOGICAL disorders , *MULTIPLE sclerosis , *ACTIVITIES of daily living , *CENTRAL nervous system , *QUALITY of life , *URINATION disorders - Abstract
Background: Multiple sclerosis (MS) is a chronic neurological disease characterized by inflammation, demyelinating and eventual neurodegeneration in the central nervous system. This can result in a variety of symptoms that markedly affect the patient's quality of life (QoL). One common manifestation of MS is voiding dysfunction. Therefore, this study was carried out to study the impact of voiding dysfunction on the QoL among MS patients. Methods: This cross-sectional study included 60 patients recruited from MS Outpatient Clinic of Neurology department at Zagazig University Hospitals and El Sheikh Zayed Al Nahyan Hospital, they were diagnosed as MS as per the 2017 Revised McDonald Diagnostic Criteria. We studied the relation between QoL and voiding dysfunction in MS patients using International Prostate Symptom Score (IPSS) as well as Multiple Sclerosis International Quality of Life (MusiQoL) scores. Results: Statistically significant differences were revealed between IPSS severity and all of activities of daily living (p=0.035), psychological wellbeing (p=0.007), symptoms (p=0.01), relation with friends (p=0.005), relation with family (p=0.037), coping (p=0.045) and MusiQoL index (p=0.004) (all were significantly lower in patients with moderate/severe IPSS score). Statistically significant negative correlations also were found between IPSS severity and all of psychological wellbeing (p=0.006), symptoms (p=0.011), relation with friends (p=0.025), relation with family (p=0.007), coping (p=0.014) and rejection (p=0.006), also highly significant negative correlations were revealed between IPSS severity with activities of daily living dimension score (p<0.001) and MusiQoL index (p=0.001). Conclusion: Various levels of severity of lower urinary tract symptoms (LUTS) (mild, moderate and severe) were observed among MS patients, with mild LUTS being predominantly observed. Findings indicated that the severity of LUTS is closely linked with reductions in various QoL dimensions. Particularly, patients with moderate to severe LUTS reported significantly lower QoL scores, underscoring the profound impact of urinary dysfunction on their daily lives and overall well-being. [ABSTRACT FROM AUTHOR]
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- 2024
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26. Could a better understanding of the underlying pathophysiologies lead to more informed treatment choices in patients with lower urinary tract dysfunction due to an acontractile or underactive detrusor? ICI‐RS 2023.
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Sinha, Sanjay, Everaert, Karel, Kheir, George Bou, Roberts, Neil, Solomon, Eskinder, Belal, Mohammed, Selai, Caroline, Perrouin‐Verbe, Marie‐Aimée, Spicchiale, Claudia Fede, Wein, Alan, and Abrams, Paul
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URINARY organs ,BIOMARKERS ,URODYNAMICS ,URINATION disorders ,BLADDER - Abstract
Introduction: The underlying pathophysiology behind a diagnosis of acontractile or underactive detrusor at invasive urodynamics is very heterogeneous. Lack of etiological classification currently limits the possibility of stratifying therapy. Methods: This subject was discussed at a think‐tank on the subject at the International Consultation on Incontinence‐Research Society held in Bristol, June 2023. This manuscript is a result of those deliberations and the subsequent discussions of the think‐tank. Results: There are challenges in defining abnormalities of detrusor contraction with resultant implications for available evidence. Pathology at any level of the neuromuscular pathway can impair or prevent a detrusor voiding contraction. Attempts have been made to identify clinical markers that might predict an underactive detrusor but strong supporting evidence is lacking. Hence, a holistic approach to phenotyping requires specialized neuro‐imaging as well as physiological investigations. Several general measures can help individuals with an abnormal detrusor contraction. The search for a molecule to enhance the detrusor voiding contraction remains elusive but there are promising new candidates. Neuromodulation can help select individuals but data is not well stratified by underlying etiology. Manipulation of central neurotransmitters might offer an alternate therapeutic option. Conclusions: A better understanding of the underlying pathophysiologies behind an abnormality of the detrusor voiding contraction is needed for improving management. Towards this goal, the think‐tank proposes a classification of the underactive detrusor that might help in selecting and reporting more well‐defined patient cohorts. [ABSTRACT FROM AUTHOR]
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- 2024
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27. Age‐specific prevalence, clinical and urodynamic findings of detrusor underactivity and bladder outlet obstruction in female voiding dysfunction.
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Wu, Pei‐Chi, Hsiao, Sheng‐Mou, and Lin, Ho‐Hsiung
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BLADDER obstruction , *PELVIC organ prolapse , *SYMPTOMS , *SAMPLE size (Statistics) , *DIAGNOSIS , *URINATION disorders - Abstract
Objective: Female voiding dysfunction with cystocele have been widely studied, but there are no data regarding women without cystoceles. The present study aimed to evaluate the prevalence of detrusor underactivity (DU) and bladder outlet obstruction (BOO) without cystoceles in a large sample size. Methods: This was a retrospective cohort study. Between April 1996 and September 2018, 602 neurologically intact women with voiding dysfunction without cystoceles were enrolled. Detrusor pressure (DU) at the maximum flow rate (PdetQmax) <20 cmH2O, maximum flow rate (Qmax) <15 mL/s, and a bladder voiding efficiency <90% and BOO (PdetQmax ≥40 cmH2O and Qmax <12 mL/s) were diagnosed by urodynamic study. Otherwise, a non‐DU/BOO diagnosis was made. The prevalence of DU and BOO was the primary outcome. The secondary outcomes were the analyses of the differences between these three groups in objective UDS parameters and subjective questionnaires and bladder diary parameters. Results: This study included 100 (17%) women with DU, 60 (10%) with BOO, and 442 (73%) with a non‐DU/BOO diagnosis. DU increased with age, but BOO decreased as age increased. The women in the DU group were older, had higher parity and pad weights, and lower PdetQmax, maximum urethral closure pressure, and functional profile length than the BOO group. The urodynamic findings did not correlate well to subjective questionnaire parameters. None of the symptoms revealed a significant difference between the groups. The retrospective design was the limitation of the study. Conclusion: The prevalence of DU increased with age in women with voiding dysfunction without advanced cystoceles. Conversely, BOO decreased with age. Prevalence intersected in the fourth decade. Diagnosis requires urodynamic evaluation, as subjective symptoms are inconclusive. Synopsis: Detrusor underactivity increased with age in women without cystocele. Bladder outlet obstruction trended opposite. Prevalence intersected in the fourth decade. [ABSTRACT FROM AUTHOR]
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- 2024
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28. The AUA/SUFU guideline on the diagnosis and treatment of idiopathic overactive bladder.
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Cameron, Anne P., Chung, Doreen E., Dielubanza, Elodi J., Enemchukwu, Ekene, Ginsberg, David A., Helfand, Brian T., Linder, Brian J., Reynolds, W. Stuart, Rovner, Eric S., Souter, Lesley, Suskind, Anne M., Takacs, Elizabeth, Welk, Blayne, and Smith, Ariana L.
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Purpose: The purpose of this guideline is to provide evidence‐based guidance to clinicians of all specialties on the evaluation, management, and treatment of idiopathic overactive bladder (OAB). The guideline informs the reader on valid diagnostic processes and provides an approach to selecting treatment options for patients with OAB through the shared decision‐making process, which will maximize symptom control and quality of life, while minimizing adverse events and burden of disease. Methods: An electronic search employing OVID was used to systematically search the MEDLINE and EMBASE databases, as well as the Cochrane Library, for systematic reviews and primary studies evaluating diagnosis and treatment of OAB from January 2013 to November 2023. Criteria for inclusion and exclusion of studies were based on the Key Questions and the populations, interventions, comparators, outcomes, timing, types of studies and settings (PICOTS) of interest. Following the study selection process, 159 studies were included and were used to inform evidence‐based recommendation statements. Results: This guideline produced 33 statements that cover the evaluation and diagnosis of the patient with symptoms suggestive of OAB; the treatment options for patients with OAB, including Noninvasive therapies, pharmacotherapy, minimally invasive therapies, invasive therapies, and indwelling catheters; and the management of patients with BPH and OAB. Conclusion: Once the diagnosis of OAB is made, the clinician and the patient with OAB have a variety of treatment options to choose from and should, through shared decision‐making, formulate a personalized treatment approach taking into account evidence‐based recommendations as well as patient values and preferences. [ABSTRACT FROM AUTHOR]
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- 2024
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29. Effects of external neuromuscular electrical stimulation in women with urgency urinary incontinence: a randomized sham-controlled study.
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Kurt, Tugba Birben, Yilmaz, Bulent, and Celenay, Seyda Toprak
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URINARY urge incontinence , *ELECTRIC stimulation , *URINARY incontinence in women , *PELVIC organ prolapse , *URINARY incontinence , *URINATION disorders - Abstract
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. [ABSTRACT FROM AUTHOR]
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- 2024
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30. Surgical management for stress urinary incontinence.
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Solanki, Smit Bharat and Mishra, Vineet
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URINARY stress incontinence , *URINARY incontinence , *URINATION disorders , *SUBURETHRAL slings , *PELVIC organ prolapse , *RETROPUBIC prostatectomy - Abstract
Stress urinary incontinence (SUI) and mixed urinary in)continence (MUI) are common conditions affecting the women’s quality of life. The surgical management of SUI is considered when conservative measures fail. Candidates for surgery include women with simple SUI or a primary stress component in MUI after the adequate management of urgency symptoms. Surgical decision-making factors include intrinsic sphincter deficit, urethral hypermobility, previous conservative treatments, concurrent procedures, lifestyle, age, general health, and prior pelvic surgeries. A thorough discussion about potential complications, including surgical failure, injury, retention, erosion, infection and voiding difficulties, is essential for an informed decision-making. Surgical options include retropubic colposuspension, Burch colposuspension (open, laparoscopic, or robotic), and tension-free mid-urethral slings (MUS), such as TVT and TVT-O, which are gaining popularity due to their minimal invasiveness, comparable success rates, and lower morbidity. Autologous fascial slings and bulking agents are reserved for specific cases like intrinsic sphincter deficiency. Retropubic colposuspension remains the gold standard, but laparoscopic approaches are considered when concurrent laparoscopic procedures are necessary. Complications of colposuspension include voiding dysfunction, detrusor overactivity, and pelvic organ prolapse. Current guidelines discourage synthetic MUS in patients with poor tissue healing or concurrent urethral surgeries. Postoperative care should focus on monitoring for complications and ensuring the optimal recovery. Long-term success and complications, such as persistent urgency symptoms in mixed urinary incontinence, must be clearly communicated to patients considering surgical intervention. [ABSTRACT FROM AUTHOR]
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- 2024
31. Preoperative factors predicting poor therapeutic efficacy of holmium laser enucleation of the prostate in patients with benign prostatic hyperplasia.
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Watanabe, Kyohei, Otsuka, Atsushi, Kitagawa, Yuichi, Sano, Asuka, Sato, Ryo, Matsushita, Yuto, Watanabe, Hiromitsu, Tamura, Keita, Motoyama, Daisuke, Ito, Toshiki, Takada, Sanki, and Miyake, Hideaki
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BENIGN prostatic hyperplasia , *SURGICAL enucleation , *TREATMENT effectiveness , *HOLMIUM , *URINATION disorders , *PROSTATE - Abstract
Objectives: We assessed preoperative factors predicting the poor therapeutic efficacy of holmium laser enucleation of the prostate (HoLEP) in benign prostatic hyperplasia (BPH) patients. Methods: The present study included 159 patients who underwent HoLEP between August 2015 and June 2021 at our institution. Overall therapeutic efficacy was divided into good and poor therapeutic efficacies according to changes in the international prostate symptom score (IPSS), IPSS quality of life (IPSS‐QOL), and the maximum urinary flow rate. Patients were divided into good and poor therapeutic efficacy groups based on findings obtained 3 months after HoLEP, and comparative assessments were performed between the two groups. Results: The therapeutic efficacy of HoLEP was poor in 53 (33.3%) out of 159 patients. Intravesical prostatic protrusion (IPP), IPSS, IPSS‐QOL, post‐void residual volume (PVR), and the presence of overactive bladder (OAB) were significantly higher in the poor therapeutic efficacy group than in the good therapeutic efficacy group. A multivariable analysis of several factors identified the preoperative presence of OAB and short IPP as independent risk factors for the poor therapeutic efficacy of HoLEP. When treatment efficacy was divided according to risk factors, poor therapeutic efficacy was observed in only 14% of patients with prolonged IPP and the absence of OAB. Conclusions: The therapeutic efficacy of HoLEP may be poor in patients with OAB and short IPP, resulting in the significant deterioration of lower urinary tract symptoms. Accordingly, it is important to consider the presence or absence of OAB and IPP measurements when selecting indications for HoLEP. [ABSTRACT FROM AUTHOR]
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- 2024
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32. A retrospective study on the prevalence and risk factors of neurogenic lower urinary tract dysfunction for acute ischemic stroke in China: A case-control study.
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Fengming Hao, Shuxian Li, Lanlan Yu, Yingjie Hu, Ling Chen, and Wenzhi Cai
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ISCHEMIC stroke , *URINARY organs , *STROKE patients , *LEUCOCYTES , *CASE-control method , *ADOLESCENT idiopathic scoliosis , *URINATION disorders - Abstract
Purpose: This study identified risk factors for neurogenic lower urinary tract dysfunction (NLUTD) in patients with acute ischemic stroke (AIS) through multidimensional analysis of the medical records of patients, aiming to reduce the incidence of NLUTD, improve prognosis, and facilitate rehabilitation. Materials and Methods: In this case-control study, patients with AIS were recruited from two tertiary general hospitals in Shenzhen, China, from March 2021 to October 2023. Patients were divided into NLUTD and non-NLUTD groups based on the presence and absence of NLUTD, respectively. Comparative analysis was performed using the Mann-Whitney U and chi-square tests, with significant variables being included in logistic regression analysis. Results: Of the 652 participants enrolled in this study, 119 participants (18.3%) developed NLUTD. Bivariate analysis showed that 39 of 54 screened factors exhibited a significant correlation (p<0.05) with the incidence of NLUTD after AIS. Significant variables identified through logistic regression analysis included Glasgow coma scale (GCS) and National Institutes of Health Stroke Scale (NIHSS) scores, anemia, aphasia, pneumonia, brainstem involvement, multiple lesions, urine clarity (CLA), random venous blood glucose (GLU) and hemoglobin (HGB) levels, and white blood cell (WBC) count. Conclusions: A total of 11 risk factors for NLUTD were identified in this study. This finding provides valuable guidance for reducing the incidence of NLUTD after AIS and improving the quality of life of patients. [ABSTRACT FROM AUTHOR]
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- 2024
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33. EXAMINING THE VOID BETWEEN PHYSICIAN-ASSISTED DEATH AND THE RIGHT TO REFUSE MEDICAL TREATMENT IN LIGHT OF RECENT CHANGES TO OREGON'S DEATH WITH DIGNITY ACT.
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Schurman, Jacob
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EUTHANASIA laws ,RIGHT to die ,MEDICAL wastes ,THERAPEUTICS ,TERMINALLY ill ,INTERSTATE commerce clause ,URINATION disorders ,TESTICULAR cancer - Abstract
This article explores the topic of physician-assisted death and the recent changes to Oregon's Death with Dignity Act. It discusses the removal of the residency requirement for terminally ill patients seeking access to physician-assisted death in Oregon and the constitutional arguments raised in a federal lawsuit challenging this requirement. The article also examines the Supreme Court's rulings on the right to refuse medical treatment and the legality of physician-assisted death, as well as public policy arguments and public support for physician-assisted death in the United States. It concludes by discussing the future of physician-assisted death and the potential for legal challenges to residency requirements in other states. [Extracted from the article]
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- 2024
34. Lower urinary tract dysfunction in the central nervous system neurogenic bladder and the real-life treatment outcome of botulinum toxin A.
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Hann-Chorng Kuo
- Subjects
BOTULINUM toxin ,NEUROGENIC bladder ,STROKE ,URINARY organs ,BOTULINUM A toxins ,URINATION disorders ,OVERACTIVE bladder - Abstract
Neurogenic lower urinary tract dysfunction (NLUTD) is common in patients with central nervous system (CNS) lesions. Cases of cerebrovascular accidents (CVA), Parkinson's disease, dementia, and other intracranial lesions develop poor bladder control with or without urinary difficulty due to loss of cortical perception of bladder filling sensation and poor coordination of urethral sphincter relaxation during reflex micturition. Patients with CNS lesions usually have overactive bladder (OAB) symptoms, including urgency, frequency, incontinence, voiding symptoms of dysuria, large postvoid residual volume, and retention. In elderly patients with severe CNS disease the OAB symptoms are usually difficult to adequately relieve by medical treatment, and thus, their quality of life is greatly. Botulinum toxin A (BoNT-A) is currently licensed and has been applied in patients with idiopathic and neurogenic OAB due to spinal cord injury or multiple sclerosis. However, the application of BoNT-A in the treatment of urinary incontinence due to NLUTD in chronic CNS lesions has not been well-documented. Although cohort studies and case series support BoNT-A treatment for neurogenic OAB, chronic urine retention after intravesical BoNT-A injection for OAB and exacerbated urinary incontinence after urethral BoNT-A injection for voiding dysfunction have greatly limited its application among patients with NLUTD due to CNS lesions. This article reviews the pathophysiology and clinical characteristics of NLUTD in patients with CNS lesions and the clinical effects and adverse events of BoNT-A injection for patients with NLUTD. A flowchart was created to outline the patient selection and treatment strategy for neurogenic OAB. [ABSTRACT FROM AUTHOR]
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- 2024
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35. Efficacy of Parasacral Transcutaneous Electrical Nerve Stimulation in Children with Refractory Detrusor Overactivity.
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Kırlı, Elif Altınay, Selçuk, Berin, Aferin, Uğur, and Önal, Bülent
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URINARY tract infections , *BIOFEEDBACK training , *URODYNAMICS , *TRANSCUTANEOUS electrical nerve stimulation , *URINARY urge incontinence , *URINATION disorders , *OVERACTIVE bladder , *CONSTIPATION - Abstract
Objective: This study aimed to evaluate the effectiveness of parasacral transcutaneous electrical nerve stimulation (p-TENS) in children with detrusor overactivity (DO) who were subjected to standard medical treatment, urotherapy, and/or biofeedback. Materials and Methods: Thirty-two children (female: 17, male: 15) underwent p-TENS because of refractory lower urinary tract dysfunction symptoms between 2017 and 2019. Children with neurogenic bladder (n=7) and dysfunctional voiding (n=13) were excluded. The data of 12 children diagnosed with DO after the urodynamic study (boys: 8, girls: 4), were evaluated for treatment response 6 months after the last session. p-TENS was performed using S2-3 dermatome 2 days a week for 3 months. Each session lasted 20 min with a frequency of 10 Hz and generated a pulse of 250 µs. Results: The median age of 12 children was 11 years (interquartile range 25-75, range: 9.5-12.5). Incontinence is the main complaint. Significant improvement in uroflow parameters was detected in all children. Urgency, urge incontinence (p=0.016), and constipation (p=0.031) rates were significantly decreased. Voiding dynamics revealed improved voiding patterns (pre/post tower shaped pattern; n=7 vs. n=2), and incontinence was completely resolved in nine children (75%). Conclusion: P-TENS has emerged as a therapeutic alternative in children with DO refractory to standard treatment protocol and medication. [ABSTRACT FROM AUTHOR]
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- 2024
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36. Lower Urinary Tract Symptoms in Patients with COVID-19: Results of a Cross-sectional Study.
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Daneshpajooh, Azar, Shamsi, Reza, Mirzaei, Mahboubeh, and Salehi-Pourmehr, Hanieh
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URINARY tract infections , *RISK assessment , *CROSS-sectional method , *ACUTE diseases , *RESEARCH methodology evaluation , *QUESTIONNAIRES , *SEVERITY of illness index , *DESCRIPTIVE statistics , *RESEARCH methodology , *DATA analysis software , *URINATION disorders , *COVID-19 , *DISEASE complications - Abstract
Objective: We aimed to investigate the effect of severe acute respiratory syndrome-coronavirus-2 infection on lower urinary tract function using validated questionnaires in patients with patients. Materials and Methods: This descriptive cross-sectional study was conducted according to the inclusion and exclusion criteria on 709 patients with Coronavirus disease-2019 (COVID-19) on an outpatient basis from September 2020 to May 2021 in Kerman's health centers. After signing the consent form and completing the demographic information, the International Consultation on Incontinence Questionnaire male Lower Urinary Tract Symptoms Modules and International Consultation on Incontinence Questionnaire Female Lower Urinary Tract Symptoms questionnaires were completed. Finally, the data were analyzed using the SPSS version 26 software. Results: Patients with COVID-19 (n=709) (365 questionnaires related to women and 344 questionnaires related to men) were examined on an outpatient basis. In general, 42.2% of women and 45.6% of men with COVID-19 had nocturia. The frequency of urination per day was higher than normal in 23% of women and 40.4% of men. In addition, 15% of women complained of a sense of urinary urgency while urinating, and 13.7% and 20% of men complained of straining and hesitancy in urinating, respectively. Similar to the males, the common symptoms in women were nocturia and increased daily frequency. In addition, with increasing age, lower urinary tract symptoms (LUTS) became common in COVID-19 patients. Conclusion: The results of our investigation imply that people with COVID-19 may acquire or experience de novo LUTS, particularly storage symptoms. All symptoms were more in people over 50 years old than in those younger. COVID-19 infection should be investigated in any patient presenting with LUTS during the current pandemic. Further research is needed to clarify the exact pathophysiology of this correlation. [ABSTRACT FROM AUTHOR]
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- 2024
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37. Should sacrouterine plication be added to lateral suspension surgery? A prospective study.
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Şahin, Fatih, Özdemir, Savaş, and Doğan, Ozan
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PELVIC organ prolapse , *LAPAROSCOPIC surgery , *TREATMENT effectiveness , *DESCRIPTIVE statistics , *LONGITUDINAL method , *QUALITY of life , *PATIENT satisfaction , *URINATION disorders , *GYNECOLOGIC surgery , *CONSTIPATION , *SEXUAL health - Abstract
Aim: Laparoscopic lateral suspension is a novel approach for repairing anterior and apical pelvic organ prolapse (POP). According to integral theory, urinary symptoms and pelvic pain are believed to originate from suspensory ligaments. We aimed to investigate the objective and subjective outcomes of adding sacroterine plication to apical prolapse surgery. Methods: Sixty patients with Grade 2 or higher symptomatic apical POP were included in the study. The study sample was categorized into two groups: Group 1 underwent lateral suspension and Group 2 underwent lateral suspension and sacroterine plication. Anatomical cure was defined separately for the apical and anterior compartments as POP‐Q scores for sites C and Ba of less than −1 cm for each compartment. A subjective cure was defined as the absence of bulge symptoms. Patient satisfaction, sexual function, prolapse‐related quality of life, voiding dysfunction, nocturia, and constipation were assessed. Results: In Group 1, anatomical cure rates for apical and anterior prolapse were 100% and 70%, respectively (p <0.001). In Group 2, these rates were 100% for apical prolapse and 73.3% for anterior prolapse (p <0.001). The subjective cure was 96.6% in both groups. Furthermore, improvement in sexual and urinary symptoms was more significant in the group that underwent sacroterine plication (p <0.001). Conclusions: The additional sacroterine plication (shortening) procedure with lateral suspension proved to be an effective and successful surgical approach for apical prolapse. Its routine addition to existing lateral suspension surgery can contribute significantly to the improvement of urinary and prolapse symptoms. [ABSTRACT FROM AUTHOR]
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- 2024
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38. An observational prospective study based on a large cohort of HIV-negative neurosyphilis patients with particular reference to the Jarisch-Herxheimer reaction.
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Peng, Rui-Rui, Wu, Juan, Zhao, Wei, Zhu, Lin, Guan, Zhifang, Gu, Xin, Shi, Mei, Yu, Junjun, Cheng, Yanchun, and Zhou, Pingyu
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NEUROSYPHILIS , *PROGNOSIS , *LONGITUDINAL method , *URINATION disorders , *SYMPTOMS - Abstract
Purpose: The purpose of this study is to outline a complete picture of Jarisch-Herxheimer reaction (JHR) in the central nervous system among HIV-negative neurosyphilis patients. Methods: A prospective study cohort of 772 cases with almost all stages of neurosyphilis depicted the features of JHR including occurrence rate, risk profiles, clinical manifestations, medical management and prognosis. Results: The total occurrence rate of JHR was 9.3% (95% CI, 7.3-11.4%), including 4.1% (95% CI, 2.7-5.6%) with severe JHR. The reaction started 5 h after treatment initiation, peaked after 8 h, and subsided after 18 h. Patients with severe JHR experienced a longer recovery time (26 h). Patients with general paresis (OR = 6.825), ocular syphilis (OR = 3.974), pleocytosis (OR = 2.426), or a high CSF-VDRL titre (per log2 titre increase, OR = 2.235) were more likely to experience JHR. Patients with general paresis had an 11.759-fold increased risk of severe JHR. Worsening symptoms included cognitive impairment, mania, nonsense speech, and dysphoria, while symptoms of hallucination, urination disorder, seizures, myoclonus, or aphasia appeared as new-onset symptoms. Neurosyphilis treatment did not need to be interrupted in most patients with JHR and could be reinstated in patients with seizures under supportive medication when JHR subsided. Conclusion: Severe JHR displayed a 4.1% occurrence rate and clinicians should pay particular attention to patients at a higher risk of JHR. The neurosyphilis treatment regime can be restarted under intensive observation for patients with severe JHR and, if necessary, supportive medication should be initiated and continued until the end of therapy. [ABSTRACT FROM AUTHOR]
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- 2024
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39. Prevalence of Lower Urinary Tract Symptoms in Women Planning to Undergo Hysterectomy for Uterine Leiomyoma and Abnormal Uterine Bleeding.
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Agu, Ijeoma, Das, Rajeshree, Geller, Elizabeth J., Carey, Erin T., and Chu, Christine M.
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URINARY tract infections , *HYSTERECTOMY , *RISK assessment , *SECONDARY analysis , *URINARY incontinence , *BODY mass index , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *AGE distribution , *UTERINE fibroids , *SURGICAL complications , *LONGITUDINAL method , *ODDS ratio , *UTERINE hemorrhage , *MEDICAL records , *ACQUISITION of data , *PARITY (Obstetrics) , *WOMEN'S health , *COMPARATIVE studies , *URINATION disorders , *PELVIC pain , *CONFIDENCE intervals , *DIABETES , *DISEASE risk factors , *DISEASE complications , *SYMPTOMS - Abstract
Introduction: Leiomyomas are associated with lower urinary tract symptoms (LUTS), but more specific characterization of their impact on LUTS is needed. Methods: This is a retrospective cohort study of 202 participants (101 per group) who underwent hysterectomy for leiomyomas versus abnormal uterine bleeding nonclassified (AUB-N) from July 2015 to May 2019. Baseline demographics, leiomyoma characteristics, and presence of baseline LUTS were collected. The main objective was to compare the prevalence of LUTS between these two groups. Secondary objectives were to analyze the association between leiomyoma characteristics and the prevalence of LUTS. Results: There was no difference in baseline prevalence of LUTS between the hysterectomy for leiomyoma versus AUB-N groups (42.6% vs. 45.5%, p = 0.67). When examining the entire study cohort of participants, irrespective of hysterectomy indication, leiomyoma size >6 cm was associated with an increased prevalence of LUTS when compared with leiomyoma <6 cm (64.9% vs. 40.4%, p = 0.02), and specifically difficulty passing urine (p = 0.02), nocturia (p = 0.04), and urinary frequency (p = 0.04). When controlling for age, body mass index, parity, chronic pelvic pain, and diabetes, leiomyomas >6 cm remained significantly associated with the presence of LUTS (odds ratio 3.1, 95% confidence interval = 1.2–8.3) when compared with leiomyoma <6 cm. Presence of >1 leiomyoma was associated with urinary frequency (67.9% vs. 32.1%, p = 0.02) when compared with ≤1 leiomyoma. Anterior location and uterine volume were not associated with a difference in LUTS. Conclusion: LUTS are prevalent in those planning hysterectomy for leiomyoma and AUB-N. Leiomyomas >6 cm are associated with the presence of LUTS. Future studies should evaluate change in LUTS following hysterectomy for leiomyomas. [ABSTRACT FROM AUTHOR]
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- 2024
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40. Long-term follow-up of TREK-1 KO mice reveals the development of bladder hypertrophy and impaired bladder smooth muscle contractility with age.
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Xie, Alison Xiaoqiao, Iguchi, Nao, and Malykhina, Anna P.
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SMOOTH muscle , *SMOOTH muscle physiology , *MUSCLE aging , *BLADDER , *URINATION disorders - Abstract
Stretch-activated two-pore domain K+ (K2P) channels play important roles in many visceral organs, including the urinary bladder. The TWIK-related K+ channel TREK-1 is the predominantly expressed K2P channel in the urinary bladder of humans and rodents. Downregulation of TREK-1 channels was observed in the urinary bladder of patients with detrusor overactivity, suggesting their involvement in the pathogenesis of voiding dysfunction. This study aimed to characterize the long-term effects of TREK-1 on bladder function with global and smooth muscle-specific TREK-1 knockout (KO) mice. Bladder morphology, bladder smooth muscle (BSM) contractility, and voiding patterns were evaluated up to 12 mo of age. Both sexes were included in this study to probe the potential sex differences. Smooth muscle-specific TREK-1 KO mice were used to distinguish the effects of TREK-1 downregulation in BSM from the neural pathways involved in the control of bladder contraction and relaxation. TREK-1 KO mice developed enlarged urinary bladders (by 60.0% for males and by 45.1% for females at 6 mo; P < 0.001 compared with the age-matched control group) and had a significantly increased bladder capacity (by 137.7% at 12 mo; P < 0.0001) and compliance (by 73.4% at 12 mo; P < 0.0001). Bladder strips isolated from TREK-1 KO mice exhibited decreased contractility (peak force after KCl at 6 mo was 1.6 ± 0.7 N/g compared with 3.4 ± 2.0 N/g in the control group; P = 0.0005). The lack of TREK-1 channels exclusively in BSM did not replicate the bladder phenotype observed in TREK-1 KO mice, suggesting a strong neurogenic origin of TREK-1-related bladder dysfunction. NEW & NOTEWORTHY: This study compared voiding function and bladder phenotypes in global and smooth muscle-specific TREK-1 KO mice. We found significant age-related changes in bladder contractility, suggesting that the lack of TREK-1 channel activity might contribute to age-related changes in bladder smooth muscle physiology. [ABSTRACT FROM AUTHOR]
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- 2024
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41. Hypoxanthine Induces Signs of Bladder Aging With Voiding Dysfunction and Lower Urinary Tract Remodeling.
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Birder, Lori A, Wolf-Johnston, Amanda S, Zabbarova, Irina, Ikeda, Youko, Robertson, Anne M, Cardozo, Ricardo, Azari, Fatemeh, Kanai, Anthony J, Kuchel, George A, and Jackson, Edwin K
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URINARY organs , *URINATION disorders , *BLADDER , *URINARY stress incontinence , *URINARY incontinence , *HYPOXANTHINE - Abstract
Background Lower urinary tract syndrome (LUTS) is a group of urinary tract symptoms and signs that can include urinary incontinence. Advancing age is a major risk factor for LUTS; however, the underlying biochemical mechanisms of age-related LUTS remain unknown. Hypoxanthine (HX) is a purine metabolite associated with generation of tissue-damaging reactive oxygen species (ROS). This study tested the hypothesis that exposure of the adult bladder to HX–ROS over time damages key LUT elements, mimicking qualitatively some of the changes observed with aging. Methods Adult 3-month-old female Fischer 344 rats were treated with vehicle or HX (10 mg/kg/day; 3 weeks) administered in drinking water. Targeted purine metabolomics and molecular approaches were used to assess purine metabolites and biomarkers for oxidative stress and cellular damage. Biomechanical approaches assessed LUT structure and measurements of LUT function (using custom-metabolic cages and cystometry) were also employed. Results HX exposure increased biomarkers indicative of oxidative stress, pathophysiological ROS production, and depletion of cellular energy with declines in NAD+ levels. Moreover, HX treatment caused bladder remodeling and decreased the intercontraction interval and leak point pressure (surrogate measure to assess stress urinary incontinence). Conclusions These studies provide evidence that in adult rats chronic exposure to HX causes changes in voiding behavior and in bladder structure resembling alterations observed with aging. These results suggest that increased levels of uro-damaging HX were associated with ROS/oxidative stress-associated cellular damage, which may be central to age-associated development of LUTS, opening up potential opportunities for geroscience-guided interventions. [ABSTRACT FROM AUTHOR]
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- 2024
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42. Nocturia and Blood Pressure Elevation in Adolescents.
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Promi, Tasmia, Tologonova, Gulzhan, Roberts, Marie-Claire, Tena, Meseret, Dhuper, Sarita, Bamgbola, Oluwatoyin, Hanono, Monique, Weiss, Jeffrey P., Everaert, Karel, DeBacker, Tine, Monaghan, Thomas, Salciccioli, Louis, Wadowski, Stephen, Jacobson-Dickman, Elka, and Lazar, Jason M.
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HYPERTENSION risk factors , *COMMUNITY health services , *SELF-evaluation , *URINATION , *MENTAL illness , *DESCRIPTIVE statistics , *MULTIVARIATE analysis , *ODDS ratio , *URINATION disorders , *BLOOD pressure , *CONFIDENCE intervals , *SLEEP disorders , *ADOLESCENCE - Abstract
Nocturia has been increasingly recognized as a manifestation of various non-urological conditions including hypertension. In adults, blood pressure (BP) elevation has been identified as a robust correlate of nocturia, but such a relationship has not been studied in pediatric populations where nocturia is often attributed to hormonal, sleep, physiological or psychological disorders. Accordingly, this study aimed to determine the relationship between nocturia and BP elevation in adolescents. We prospectively studied 100 patients, aged 10–18 years, recruited from pediatric clinics at our institution. Nocturia (defined as ≥ 1 voids on voiding diary analysis) was present in 45% of the study sample (range: 1–4 voids/night). 37% of subjects self-reported awakening to urinate, and 34% of subjects had BP elevation according to age-dependent thresholds from current Pediatrics guidelines. On multivariate analyses, BP elevation was strongly associated with nocturia determined by both voiding diary (OR 26.2, 95% CI: 6.5, 106.0) and self-report. Conversely, nocturia was associated with increased odds of elevated BP by diary (26.3, 95% CI: 6.5, 106.4) and self-report (OR 8.1, 95% CI: 3.2, 20.5). In conclusion, nocturia appears to be common and is strongly associated with BP elevation in adolescents. These findings suggest that eliciting a history of nocturia holds promise as a simple method of identifying adolescents at risk for hypertension. [ABSTRACT FROM AUTHOR]
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- 2024
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43. European Urogynaecological Association Position Statement: The role of urodynamics in stress urinary incontinence evaluation and treatment decision.
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Ruffolo, Alessandro Ferdinando, Tsiapakidou, Sofia, Daykan, Yair, Salvatore, Stefano, Athanasiou, Stavros, Braga, Andrea, Meschia, Michele, Phillips, Christian, and Serati, Maurizio
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URINARY stress incontinence , *URODYNAMICS , *URINATION disorders , *THERAPEUTICS , *URINARY organs - Abstract
• Evidence does not support the systematic preoperative use of UDS for uncomplicated cases. • In case of complicated SUI, preoperative UDS can be beneficial in anticipating postoperative outcomes. • UDS should be performed considering the patient's specific clinical situation and the surgeon's judgment. Stress urinary incontinence (SUI) is defined as a condition characterized by the involuntary leakage of urine during activities that increase intra-abdominal pressure which may decrease quality of life with a significant economic impact on health systems, necessitating the implementation of cost-effective management plans. Urodynamics (UDS) has been considered during the last decades as the gold standard for assessment of lower urinary tract symptoms (LUTS) due to their high reproducibility. At the same time, concerns about the systematic use of UDS before SUI surgery were raised due to a limited evidenced base to recommend their routine use. In uncomplicated female patients with SUI, UDS can offer further insights into LUTS, potentially assisting the physician in determining the appropriate therapeutic approach. However, it has not been shown that preoperative UDS can directly impact the surgical outcome for continence. Indeed, evidence supports the conclusion that pre-operative UDS in women with uncomplicated, clinically demonstrable, SUI does not improve the outcome of surgery for SUI. Nevertheless, asymptomatic detrusor overactivity (DO) identified by urodynamic testing or pre-existing voiding dysfunction are associated with an increased occurrence of postoperative overactive bladder (OAB) and voiding dysfunction, respectively. The EUGA Working Group concluded that the evidence does not support the systematic preoperative use of UDS for uncomplicated cases. However, in cases where mixed symptoms, voiding dysfunction, previous surgery, or concomitant prolapse are present, preoperative UDS are advised as they can be beneficial in anticipating postoperative outcomes. This aids in conducting comprehensive and thorough preoperative counseling. The Group recommend performing preoperative UDS considering the patient's specific clinical situation and the surgeon's judgment, with consideration given to the potential benefits, risks, and impact on treatment decisions and patient outcomes. [ABSTRACT FROM AUTHOR]
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- 2024
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44. Early-stage voiding function following uni- versus bilateral inferior vesical vessel resection during therapeutic lateral lymph node dissection with autonomic nerve sparing for advanced low rectal cancer (with video).
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Hongjie Yang, Peishi Jiang, Zhichun Zhang, Jiafei Liu, Yuanda Zhou, Peng Li, Qingsheng Zeng, Yu Long, Xipeng Zhang, and Yi Sun
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LYMPHADENECTOMY , *RECTAL cancer , *URINATION disorders , *MEDICAL centers , *NARRATION - Abstract
Introduction: Lateral lymph node dissection (LLND) has now been widely accepted as the optimal procedure to minimize lateral local recurrence (LLR) for selected cases with advanced lower rectal cancer in Asian countries. However, there is still controversy over the preservation or resection of the inferior vesical vessels (IVVs) during LLND due to concerns of impaired post-operative urinary function. Moreover, the standardized procedure for autonomic nerve preservation has not yet been established. Aim: To evaluate the early-stage postoperative voiding function in patients who underwent LLND with uni- versus bilateral resection of the IVVs and to introduce an autonomic nerve sparing technique with a fascial space priority approach (FSPA). Material and methods: LLND was performed in 106 consecutive patients with advanced low rectal cancer at Tianjin Union Medical Center from May 2017 to October 2022. Prospectively collected clinical data were retrospectively compared between patients who received uni-lateral and bilateral LLND. A video with narration was provided to introduce the stepwise procedure of autonomic nerve preservation during IVV resection. Results: The unilateral lymph node dissection (LND) group and the bilateral LND group included 75 and 31 cases, respectively. All LLNDs were performed with FSPA with IVV resection as a standard procedure. No significant differences were observed in overall catheterization days (p = 0.336) and re-catheterization rate (p = 0.575) between groups. No patients in either group suffered from long-term (≥ 30 days) voiding dysfunction. Conclusions: Autonomic nerve sparing is achievable with resection of IVVs during LLND. Satisfactory early-stage voiding function could be obtained with IVV resection on both sides. [ABSTRACT FROM AUTHOR]
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- 2024
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45. Correlation Between Apical, Anterior, and Posterior Vaginal Wall Prolapse With Voiding Dysfunction: A Single Center Retrospective Cohort Study.
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Ghanbari, Zinat, Asadi, Fatemeh, Amirlatifi, Shahrzad, Shariat, Mamak, Eftekhar, Tahereh, Deldar, Maryam, and Vahdani, Razieh
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PELVIC floor , *URINATION disorders , *PELVIC floor disorders , *PELVIC organ prolapse , *UTERINE prolapse , *COHORT analysis , *RETROSPECTIVE studies - Abstract
Objective: Voiding Dysfunction (VD) is one of the most common disorders among women, which is characterized by a disorder in urination. Pelvic organ prolapse is one of the factors that can affect VD. In this study, the relationship between prolapse in the anterior, posterior, and apical areas and VD has been evaluated. Materials and methods: This is a cohort retrospective study. The participants in this study were women with VD, who referred to the pelvic floor disorders clinic of Imam Khomeini Hospital in Tehran in 2018-2020. Clinical information was obtained retrospectively from the hospital's electronic data system, also symptoms (intermittent stream, incomplete voiding, poor flow, post void dribble, straining to void, stage anterior, posterior and apical) and urodynamic parameters (including EMG, PVR100, Qmax12, and pdet20) were evaluated, which included detailed questionnaires (Urinary Distress Inventory 6 (UDI-6) and Incontinence Impact Questionnaire-7 (IIQ-7)), pelvic examination, and complete urodynamic evaluation. Results: There was a direct relationship between the age of the patients and the stage of prolapse (p<0.001). So that, the stage increased with age. In addition, it was found that the severity of urinary symptoms is related to the stage of prolapse in the apical area (p=0.001). Also, the results showed that intermittent stream symptoms and the symptoms of staining to void had a significant relationship with the stage of prolapse (III and IV) in the apical and anterior areas. Also, it was shown that only PVR > 100 had a significant relationship with the stage of prolapse in the apical area (p=0.001). Conclusion: Intermittent stream and straining to void were related to the stages of prolapse in the apical and anterior regions. It was also concluded that the greater the prolapse, the higher the value of PVR > 100. [ABSTRACT FROM AUTHOR]
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- 2024
46. Reassessing Normal Voiding Standards: A Cross-Sectional Study Based on Medical Professionals' Evaluations with Portable Uroflowmetry and IPSS.
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Almas, Furkan, Dasdelen, Muhammed Furkan, Seyhan, Zuleyha, Sargolzaeimoghaddam, Maral, Sarg, Arya, Unlu, Omer, Dasdelen, Zehra Betul, Horuz, Rahim, Albayrak, Selami, Kocak, Mehmet, Laguna, Pilar, and de la Rosette, Jean
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CROSS-sectional method , *URINATION disorders , *MEDICAL personnel , *SMART devices , *PUBLIC toilets , *PROFESSIONAL employees - Abstract
Background/Objectives: LUTS and voiding dysfunctions are prevalent in urology clinics, with uroflowmetry and IPSS as the prevailing diagnostic methods. Nevertheless, objective assessment can be constrained by age, gender, and variability in the test conditions. Portable (home) uroflowmetry addresses these limitations, allowing for more natural urinary flow recordings beyond clinic confines. This study aims to characterize spontaneous voiding patterns in healthcare professionals, exploring gender differences, variability in repeated measurements, and correlations among voiding parameters, IPSS, age, and BMI. Methods: This cross-sectional study was conducted during the SIU 43rd Congress in Istanbul using smart uroflow devices such as the Oruba Oruflow Uroflow Recorder, which were installed in public toilets. A total of 431 healthcare professionals participated by providing demographic information and completing the IPSS questionnaire. The data analysis included uroflowmetric parameters such as maximum flow rate (Qmax), average flow rate (Qave), and voided volume (VV), in addition to IPSS and demographic data to assess the possible associations with IPSS, age, BMI, and gender differences. Results: Of the participants, 76% were male and 24% female, with a higher prevalence of LUTS in women. Despite no significant gender difference in voided volume, men with lower volumes demonstrated more severe LUTS. Notably, women exhibited higher Qmax and Qave rates irrespective of their IPSS scores, contrasting with men whose flow rates declined with age and LUTS severity. In men, the total IPSS score was inversely associated with uroflowmetric performance, particularly impacting voiding symptoms over storage symptoms. Repeated measurements revealed noteworthy variability in Qmax and VV, without any influence from gender, BMI, age, or symptom severity. Conclusions: Our findings highlight the importance of gender-specific considerations in evaluating voiding complaints through uroflowmetry and IPSS. The significant variability observed in repeated uroflowmetry studies underlines the need for multiple measurements. Overall, this research emphasizes the significance of portable (home) uroflowmetry and calls for a reassessment of normal voiding standards in (non) clinical settings. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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47. Product evaluation of the Luja Micro-hole Zone Technology in clean intermittent self-catheterisation.
- Author
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Yates, Ann and Weston, Polly
- Subjects
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URINARY tract infection prevention , *HEALTH self-care , *CATHETERIZATION complications , *URINARY tract infections , *PATIENT education , *BEHAVIOR modification , *FLUID therapy , *PRODUCT design , *URINARY catheters , *PROSTATE tumors , *URINARY catheterization , *HYGIENE , *TREATMENT effectiveness , *COMMERCIAL product evaluation , *EQUIPMENT maintenance & repair , *TRAUMATIC shock (Pathology) , *BLADDER , *HEALTH behavior , *QUALITY of life , *URINATION disorders , *INTERMITTENT urinary catheterization , *TRANSURETHRAL prostatectomy - Abstract
Clean intermittent self-catheterisation is a common procedure undertaken by people with bladder dysfunction. However, it is not without its complications, the main one being urinary tract infection. The most common causes of urinary tract infections are poor hygiene, technique and adherence, excessive post-void residual urine and bladder trauma. A catheter with new Micro-hole Zone Technology has been developed, which can potentially improve bladder emptying and minimise these complications. A case study is used to illustrate its effects in practice. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
- View/download PDF
48. Advances in 3D bioprinting for urethral tissue reconstruction.
- Author
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Booth, Daniel, Afshari, Ronak, Ghovvati, Mahsa, Shariati, Kaavian, Sturm, Renea, and Annabi, Nasim
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BIOPRINTING , *URETHRA , *TISSUE engineering , *THREE-dimensional printing , *URINARY tract infections , *URETHRA diseases , *TECHNOLOGICAL innovations , *URINATION disorders - Abstract
Urethral disease profoundly affects the quality of life and healthcare costs, necessitating better tissue replacement and repair approaches due to high complication rates in complex repairs. Current tissue sources lack healthy urethral structural and mechanical properties, but 3D bioprinting resolves this by overcoming tissue scarcity and replicating the complex structural properties of the urethra. 3D bioprinting can revolutionize personalized urethral repairs, adapting to individual anatomical variations and disease traits with customizable physical properties. Most bioprinting studies have concentrated on in vitro evaluation, showing the potential to culture lower urinary tract cell lines with hybrid and biologic materials. Key bioprinting advancements, including bioink modifications and the addition of bioactive factors, are vital for the development of urethral regeneration. Urethral conditions affect children and adults, increasing the risk of urinary tract infections, voiding and sexual dysfunction, and renal failure. Current tissue replacements differ from healthy urethral tissues in structural and mechanical characteristics, causing high risk of postoperative complications. 3D bioprinting can overcome these limitations through the creation of complex, layered architectures using materials with location-specific biomechanical properties. This review highlights prior research and describes the potential for these emerging technologies to address ongoing challenges in urethral tissue engineering, including biomechanical and structural mismatch, lack of individualized repair solutions, and inadequate wound healing and vascularization. In the future, the integration of 3D bioprinting technology with advanced biomaterials, computational modeling, and 3D imaging could transform personalized urethral surgical procedures. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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49. Ovarian cancer awareness of women in Turkey: A cross‐sectional study.
- Author
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Ugurlu, Meltem, Aydin, Ruveyde, Sahan, Fatma Uslu, and Vural, Gulsen
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HEALTH literacy , *CROSS-sectional method , *CRONBACH'S alpha , *T-test (Statistics) , *DATA analysis , *OVARIAN tumors , *SMOKING , *MENOPAUSE , *KRUSKAL-Wallis Test , *PSYCHOLOGY of women , *TURKS , *FAMILY history (Medicine) , *CONFIDENCE , *HELP-seeking behavior , *AGE distribution , *CHI-squared test , *DESCRIPTIVE statistics , *MANN Whitney U Test , *EATING disorders , *ONE-way analysis of variance , *STATISTICS , *ABDOMINAL bloating , *FERTILIZATION in vitro , *PAP test , *PELVIC pain , *CONFIDENCE intervals , *COMPARATIVE studies , *URINATION disorders , *EDUCATIONAL attainment , *BACKACHE , *OBESITY , *INFORMATION-seeking behavior , *DISEASE risk factors , *SYMPTOMS - Abstract
Purpose: Early diagnosis of ovarian cancer (OC) increases survival rates; however, due to low awareness levels, women may be diagnosed with OC at the advanced stage. The aim of this cross‐sectional study is to reveal the OC awareness of Turkish women and affecting factors. Methods: Participants were invited to study via social media tools between February‐June 2022. Data was collected with Personal Information Form and the "OC Awareness Scale" from 446 women. Results: 81% of the participants did not recall OC symptoms, 80.8% recognized OC risk factors. The most frequently recalled and recognized OC symptom is pelvic pain (19.8%; 55.8%, respectively). The most frequently recalled and recognized OC risk factors were smoking (43.1%, 67.9%, respectively) and family history (39%, 58.7%, respectively). 2% of the participants felt very confident in recognizing the signs, 72.9% would seek help within 1–2 days when they recognized the signs of OC. Conclusions: The awareness of OC was higher among women who had advanced age, higher education, family history and were in menopause. Turkish women have low level of awareness and knowledge about OC symptoms and risk factors. There is an urgent need for an OC awareness campaign that takes into account the socio‐demographic characteristics of women. The results of the study may also guide strategies to prevent OC. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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50. Intermittent catheterisation.
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Nazarko, Linda
- Subjects
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PREVENTION of mental depression , *HEALTH self-care , *PARASYMPATHOMIMETIC agents , *HOLISTIC medicine , *NEUROGENIC bladder , *CALCIUM antagonists , *ANTIPSYCHOTIC agents , *PATIENT-centered care , *RETENTION of urine , *URINATION disorders , *INTERMITTENT urinary catheterization , *SOCIAL support , *CASE studies , *CONSTIPATION , *DIABETES , *SYMPTOMS - Abstract
When an individual has voiding difficulties, the person may require a urinary catheter. Enabling the person to choose an appropriate method of catheterisation and supporting them can have an enormous impact on the individual's health and wellbeing. Indwelling urethral catheters are suitable for some people but for others they can affect a person's lifestyle and lead to depression. Intermittent catheterisation can work well for some people. Intermittent self-catheterisation has been used to manage urinary retention for over 3500 years. It remains the 'gold standard' in terms of bladder drainage, but it is under-used and indwelling catheters remain more common. This article examines the history of intermittent catheterisation, indications for self-catheterisation and how to support people to use self-catheterisation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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