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Gao Z, Lin H, Ke K, Yao T, Zhang Q, Li L, Wang X, Shen J. Surgical Effect Observation and Treatment Strategy Analysis of Pseudo Urgency Syndrome. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58111506. [PMID: 36363463 PMCID: PMC9693268 DOI: 10.3390/medicina58111506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/20/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
Background and Objectives: pseudo urgency syndrome among patients with mixed incontinence (MUI) causes and the corresponding treatment strategies is explored. Materials and Methods: A total of 40 patients with MUI are treated with transobturator tape (TOT) and/or solifenacin succinate. Further, 30 patients with simple stress urinary incontinence (SUI) that were treated with transobturator tape (TOT) from the period of December 2018 to August 2020 are retrospectively analyzed; then, their clinical characteristics and therapeutic effects were summarized and analyzed. Results: The effective rates of SUI symptoms in MUI and simple SUI groups were 85% and 90%, respectively; further, the difference was noted as not statistically significant (P > 0.05). Among the 40 patients with MUI, 12 patients had unstable bladder contraction, and the other 28 patients showed normal bladder compliance. The treatment effectiveness rates of SUI symptoms in patients with unstable bladder contraction and normal bladder compliance were 83.3% and 85.7%, respectively; further, no significant difference was noted (P > 0.05). However, the effective rates of urge urinary incontinence (UUI) were 50% and 85.7%, respectively, however the difference was noted as statistically significant (P < 0.05). Conclusions: Most of the UUI symptoms in MUI patients may be “pseudo urgency syndrome” caused by the worry about the leakage of urine, rather than a real sense of UUI that is caused by excessive bladder excitement. Direct surgical treatment in patients with MUI can improve the symptoms of urinary incontinence, and the effect is more obvious in patients with urinary frequency who have normal bladder compliance according to urodynamics.
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Affiliation(s)
- Zhenhua Gao
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Han Lin
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Kunbin Ke
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Tingqiang Yao
- School of Mechanical and Electric Engineering, Kunming University of Science and Technology, Kunming 650093, China
| | - Quan Zhang
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Ling Li
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Xingqi Wang
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Jihong Shen
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
- Correspondence: ; Tel.: +86-135-7700-9705
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The Value of Cystoscopy in the Assessment of Interstitial Cystitis/Bladder Pain Syndrome. ACTA BIOMEDICA SCIENTIFICA 2021. [DOI: 10.29413/abs.2021-6.2.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background. There are significant differences in the diagnosis of interstitial cystitis/painful bladder syndrome (IC/ BPS), in particular, controversy regarding the diagnostic role of cystoscopy or hydrodistension cystoscopy.The aim of the study was to evaluate the results of cystoscopy with hydrodistension in women with IC/BPS.Materials and methods. The study involved 126 women with IC/BPS, mean age – 46.7 ± 14.0 years. The duration of the disease was 6.0 ± 2.8 years. Questionnaires PUF, VAS, USS, and potassium test were used. Cystoscopy and urinary bladder hydrodistension were performed.Results. The sum of points on the PUF scale was 8.14 ± 1.76, on the VAS scale – 5.45 ± 0.93, on the USS scale – 2.63 ± 0.91. A positive potassium test was detected in 91.3 % of cases, the sensitivity of the test was 86.5 %, the specificity – 84.6 %. The anatomical bladder capacity was 308.0 ± 77.5 ml. The average indicator of maximum bladder filling in women with mild pain was higher than in moderate and severe pain by 30.9 % (p < 0.05) and 53.0 % (p < 0.01), respectively. In 11.9 % of cases, polyps were detected at the external opening of the urethra. During cystoscopy, diffuse mucosal bleeding was detected in 39.8 % of cases, diffuse submucosal bleeding – in 21.4 %, rare glomerulations – in 14.3 %, Gunner’s lesions in 12.7 % of cases. After hydrodistension, the changes were more often diffuse (n = 57). There was a significant relationship (r = –0.57, p < 0.01) between the maximum filling of the bladder and the degree of severity of mucosal abnormalities. The severity of changes in the mucous membrane of the bladder positively correlated with the sum of points on the PUF questionnaire (r = +0.61, p = 0.003), on the VAS questionnaire (r = +0.59, p = 0.008) and according to the USS questionnaire (r = +0.66, p = 0.005).Conclusion. Cystoscopy can be used to examine IC/BPS in accordance with the recommendations of international societies. The obtained data can help to improve the effectiveness of IC/PBS diagnostics.
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Clinical manifestations and results of cystoscopy in women with interstitial cystitis/bladder pain syndrome. North Clin Istanb 2020; 7:417-424. [PMID: 33163875 PMCID: PMC7603858 DOI: 10.14744/nci.2020.23245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 05/15/2020] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE: Interstitial cystitis/bladder pain syndrome (IC/BPS) refers to diseases that are challenging to identify, diagnose and treat. Thus, there is a need to study the clinical and cystoscopic picture of IC/BPS. The present research aims to study the clinical manifestations and results of cystoscopy with hydrodistension in women with IC/BPS. METHODS: One hundred twenty-six women with clinically diagnosed IC/BPS were examined – their mean age was 46.7±14.0 years. Patients were surveyed on pelvic pain and urgency/frequency patient symptom score (PUF), visual analogue scale (VAS) and urgency severity scale (USS). All patients underwent a potassium test (PST) and cystoscopy with hydrodistension. Statistical analysis was performed using SPSS software version 15.0 (SPSS Inc., Chicago, Illinois, USA). RESULTS: The average PUF score was 8.14±1.76 points, VAS – 5.45±0.93 points and USS – 2.63±0.91 points. A positive potassium test was detected in 91.3% of cases. The maximum average anatomical capacity of the bladder was 308.0±77.5 ml. The maximal cystometric capacity in women with mild pain was higher than among women with moderate and severe pain by 30.9% (p<0.05) and 53.0% (p<0.01), respectively. In most cases, mucosal changes were diffuse (n=57) or located in two parts of the bladder. One of the most common symptoms was the diffuse bleeding of the bladder mucosa (III degree). A statistically significant inverse correlation (r=-0.57, p<0.01) was found between the maximal cystometric bladder volume and the severity of the bladder mucosa changes. At the same time, a positive correlation was found between the severity of the bladder mucosa changes and the sum of points on the PUF questionnaire (r=+0.61, p=0.0003), the sum of points on the VAS questionnaire (r=+0.59, p=0.0008) and the USS questionnaire (r=+0.66, p=0.005). CONCLUSION: A relationship has been established between the clinical manifestations of IC/BPS among examined women and changes in the wall of the bladder. The data obtained from our investigation can help increase IC/BPS diagnostics and improve IC/BPS treatment results.
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Song S, Jin C, Kamal P, Suskind AM. The association between frailty and detrusor overactivity in older adults. Neurourol Urodyn 2020; 39:1584-1591. [PMID: 32483874 DOI: 10.1002/nau.24414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/25/2020] [Accepted: 05/21/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To explore the relationship between frailty, age, and detrusor overactivity (DO) in older adults presenting to an academic urology practice. MATERIALS AND METHODS This study uses the University of California, San Francisco Geriatric Urology Database to examine all adults ages ≥65 years who underwent urodynamic testing from December 2015 to April 2019. All subjects had a timed up and go test (TUGT) as a measure of frailty and were categorized as fast (≤10 seconds), intermediate (11-14 seconds), or slow (≥15 seconds), corresponding to not frail, pre-frail, and frail, respectively. Urodynamic studies were reviewed for the presence of DO. Univariate and multivariate logistic regression were used to examine the relationship between frailty, age, and the presence of DO. RESULTS In total, 549 older adults underwent urodynamics during the study period, and 48.5% had a study that demonstrated DO. Individuals with DO tended to be older (18.4% vs 11.0% were ≥80 years; P = .01) and more frail (19.5% vs 13.4% with TUGT ≥5 seconds; P < .01). Multivariate regression demonstrated that DO was associated with both pre-frail and frail TUGT times (adjusted odds ratio [aOR], 2.1; 95% confidence interval [CI], 1.3-3.4; P < .01 for TUGT 11-14 seconds, and aOR, 2.1; 95% CI, 1.1-4.0; P = .02 for TUGT ≥15 seconds). Age was not found to be significantly associated with DO (P's > .05). CONCLUSIONS Frailty, not age, is associated with DO among older adults undergoing urodynamics. Further research on the role of frailty in the evaluation and management of older adults with DO is warranted to best serve the needs of this population.
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Affiliation(s)
- Sikai Song
- Department of Urology, University of California-San Francisco, San Francisco, California
| | - Chengshi Jin
- Department of Biostatistics and Epidemiology, University of California-San Francisco, San Francisco, California
| | - Puneet Kamal
- Department of Urology, University of California-San Francisco, San Francisco, California
| | - Anne M Suskind
- Department of Urology, University of California-San Francisco, San Francisco, California
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Korean Translation and Linguistic Validation of Urgency and Overactive Bladder Questionnaires. Int Neurourol J 2020; 24:66-76. [PMID: 32252188 PMCID: PMC7136437 DOI: 10.5213/inj.1938164.082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 10/22/2019] [Indexed: 11/08/2022] Open
Abstract
Purpose Given the importance of evaluating the severity of overactive bladder (OAB) symptoms and outcomes after treatment, several questionnaires have been developed to evaluate OAB patients. However, only limited questionnaires are available in Korea for use with Korean patients. Therefore, this study aimed to develop Korean versions of OAB questionnaires through a rigorous linguistic validation process. Methods The Indevus Urgency Severity Scale, Urgency Perception Scale, Urgency Severity Scale, and Patient Perception of Intensity of Urgency Scale underwent translation and linguistic validation. The linguistic validation procedure consisted of permission for translation, forward translations, reconciliation, back-translation, cognitive debriefing, and proofreading. Two independent bilingual translators translated the original version of each questionnaire, and a panel then discussed and reconciled the 2 initial translations. Next, a third independent bilingual translator performed a backward translation of the reconciled version into English. Five Korean patients diagnosed with OAB were interviewed for cognitive debriefing. Results Each item of the questionnaires was translated into 2 Korean versions in the forward translation process. Terms such as ‘urgency’ and ‘wetting’ were translated into ordinary language by the translators and adjusted by the panel members to more conceptually equivalent terms in a medical context. In the back-translation process, the panel made a few changes regarding details based on a comparison of the back-translated and original versions. During the cognitive debriefing process, 5 patients provided a few pieces of feedback on the naturalness of the wording of the questionnaires, but generally agreed on the translated terms. Conclusions In this study, the panel produced a successful linguistic validation of Korean versions of multiple OAB questionnaires, which can be utilized to evaluate the severity and treatment outcomes of OAB.
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Matsukawa Y, Majima T, Ishida S, Funahashi Y, Kato M, Gotoh M. Useful parameters to predict the presence of detrusor overactivity in male patients with lower urinary tract symptoms. Neurourol Urodyn 2020; 39:1394-1400. [DOI: 10.1002/nau.24352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/26/2020] [Indexed: 01/22/2023]
Affiliation(s)
- Yoshihisa Matsukawa
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Tsuyoshi Majima
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Shohei Ishida
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Yasuhito Funahashi
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Masashi Kato
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Momokazu Gotoh
- Department of UrologyNagoya University Graduate School of Medicine Nagoya Japan
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The Overactive Bladder Symptom Score, International Prostate Symptom Score-Storage Subscore, and Urgency Severity Score in Patients With Overactive Bladder and Hypersensitive Bladder: Which Scoring System is Best? Int Neurourol J 2018; 22:99-106. [PMID: 29991231 PMCID: PMC6059913 DOI: 10.5213/inj.1832554.277] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 06/07/2016] [Indexed: 11/08/2022] Open
Abstract
PURPOSE To evaluate the correlations among the Overactive Bladder Symptom Score (OABSS), International Prostate Symptom Score-Storage Subscore (IPSS-S), and the modified Urgency Severity Scale (USS) in patients with overactive bladder (OAB) and hypersensitive bladder (HSB) and to identify the most useful diagnostic tool for classifying the severity of OAB. METHODS We retrospectively reviewed the charts of consecutive patients with OAB who visited our urologic clinics for treatment. All patients underwent a detailed history, physical examination, urinalysis, uroflowmetry, and postvoid residual volume measurement, and completed a 3-day voiding diary. All patients answered the Chinese versions of the IPSS, OABSS, and USS, according to which they were classified as having wet or dry OAB based on whether their chief complaint was urgency urinary incontinence or urgency without incontinence. HSB was defined as a functional bladder capacity <350 mL and a USS of 0 or 1. RESULTS The records of 325 OAB patients (99 women and 226 men) were reviewed. The OAB subgroups included HSB (n=31), OAB-dry (n=74), and OAB-wet (n=220). One-way analysis of variance showed significant differences among the OAB subgroups evaluated using each scoring system. Each scoring system was significantly correlated with the OAB subgroups. The Spearman rho was 0.983 for the USS, 0.651 for the OABSS, and 0.428 for the IPSS-S. Conclusions The IPSS-S, OABSS, and USS showed good correlations with the OAB subgroups. Their ranking in terms of discriminant ability for classifying OAB severity as HSB, OAB-dry, and OAB-wet was USS>OABSS>IPSS-S. The simplest survey, the USS, with a single item scored from 0 to 4, had the strongest correlation with the OAB severity subgroups.
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Özlülerden Y, Toktaş C, Zümrütbaş AE, Gülten MC, Başer A, Yapıcı O, Aybek Z. Can feeling of incomplete bladder emptying reflect significant postvoid residual urine? Is it reliable as a symptom solely? Investig Clin Urol 2018; 59:38-43. [PMID: 29333513 PMCID: PMC5754581 DOI: 10.4111/icu.2018.59.1.38] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/30/2017] [Indexed: 11/20/2022] Open
Abstract
Purpose The main objective of this study was to reveal the relationship between lower urinary tract symptoms (LUTS) and post-void residual (PVR) urine volume. Materials and Methods Between October 2014 and February 2015, older than 40 years patients were included in this study. Volunteers filled out a questionnaire consisted of demographic characteristics, comorbidities, medications, history of surgery and LUTS. Volunteers were undergone PVR measurement with transabdominal ultrasonography. The relationship between symptoms, demographic characteristics and PVR were analyzed. Results A total of 939 patients (756 men and 183 women) were enrolled in this study. There was a positive correlation between the sensation of incomplete bladder emptying and PVR volume in all age groups of women (p=0.0001). However such a relationship was found only over the age of 60 in the subgroup analysis of men (p=0.001). PVR volume increased in men by age (0.65 mL per year of age, p=0.011). In men, voiding symptoms and urgency were associated with a high PVR volume. In women, storage and voiding symptoms (except slow stream and terminal dribble) did not correlate with PVR volume. Conclusions Our study showed that all men over the age of 60 years and all women with the complaint of feeling of incomplete emptying should undergone PVR measurement. Women with the complaint of poor stream and men mainly with voiding symptoms are other candidates in whom PVR measurement would be considered as an important tool in the clinical management and follow-up.
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Affiliation(s)
| | - Cihan Toktaş
- Urology Clinic, Özel Sağlık Hospital, Denizli, Turkey
| | - Ali Ersin Zümrütbaş
- Department of Urology, Pamukkale University School of Medicine, Denizli, Turkey
| | - Mehmet Caner Gülten
- Department of Urology, Pamukkale University School of Medicine, Denizli, Turkey
| | - Aykut Başer
- Department of Urology, Pamukkale University School of Medicine, Denizli, Turkey
| | - Onur Yapıcı
- Urology Clinic, Acıpayam State Hospital, Denizli, Turkey
| | - Zafer Aybek
- Department of Urology, Pamukkale University School of Medicine, Denizli, Turkey
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Rachaneni S, McCooty S, Middleton LJ, Parker VL, Daniels JP, Coomarasamy A, Verghese TS, Balogun M, Goranitis I, Barton P, Roberts TE, Deeks JJ, Latthe P. Bladder ultrasonography for diagnosing detrusor overactivity: test accuracy study and economic evaluation. Health Technol Assess 2016; 20:1-150. [PMID: 26806032 DOI: 10.3310/hta20070] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Urodynamics (UDS) has been considered the gold standard test for detrusor overactivity (DO) in women with an overactive bladder (OAB). Bladder ultrasonography to measure bladder wall thickness (BWT) is less invasive and has been proposed as an alternative test. OBJECTIVES To estimate the reliability, reproducibility, accuracy and acceptability of BWT in women with OAB, measured by ultrasonography, in the diagnosis of DO; to explore the role of UDS and its impact on treatment outcomes; and to conduct an economic evaluation of alternative care pathways. DESIGN A cross-sectional test accuracy study. SETTING 22 UK hospitals. PARTICIPANTS 687 women with OAB. METHODS BWT was measured using transvaginal ultrasonography, and DO was assessed using UDS, which was performed blind to ultrasonographic findings. Intraobserver and interobserver reproducibility were assessed by repeated measurements from scans in 37 and 57 women, respectively, and by repeated scans in 27 women. Sensitivity and specificity were computed at pre-specified thresholds. The smallest real differences detectable of BWT were estimated using one-way analysis of variance. The pain and acceptability of both tests were evaluated by a questionnaire. Patient symptoms were measured before testing and after 6 and 12 months using the International Consultation on Incontinence modular Questionnaire Overactive Bladder (short form) (ICIQ-OAB) questionnaire and a global impression of improvement elicited at 12 months. Interventions and patient outcomes were analysed according to urodynamic diagnoses and BWT measurements. A decision-analytic model compared the cost-effectiveness of care strategies using UDS, ultrasonography or clinical history, estimating the cost per woman successfully treated and the cost per quality-adjusted life-year (QALY). RESULTS BWT showed very low sensitivity and specificity at all pre-specified cut-off points, and there was no evidence of discrimination at any threshold (p = 0.25). Extensive sensitivity and subgroup analyses did not alter the interpretation of these findings. The smallest detectable difference in BWT was estimated to be 2 mm. Pain levels following both tests appeared relatively low. The proportion of women who found the test 'totally acceptable' was significantly higher with ultrasonography than UDS (81% vs. 56%; p < 0.001). Overall, subsequent treatment was highly associated with urodynamic diagnosis (p < 0.0001). There was no evidence that BWT had any relationship with the global impression of improvement responses at 20 months (p = 0.4). Bladder ultrasonography was more costly and less effective than the other strategies. The incremental cost-effectiveness ratio (ICER) of basing treatment on the primary clinical presentation compared with UDS was £491,500 per woman successfully treated and £60,200 per QALY. Performing a UDS in those women with a clinical history of mixed urinary incontinence had an ICER of £19,500 per woman successfully treated and £12,700 per QALY compared with the provision of urodynamic to all women. For DO cases detected, UDS was the most cost-effective strategy. CONCLUSION There was no evidence that BWT had any relationship with DO, regardless of the cut-off point, nor any relationship to symptoms as measured by the ICIQ-OAB. Bladder ultrasonography has no diagnostic or prognostic value as a test in this condition. Furthermore, despite its greater acceptability, BWT measurement was not sufficiently reliable or reproducible. TRIAL REGISTRATION Current Controlled Trials ISRCTN46820623. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 20, No. 7. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Suneetha Rachaneni
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK
| | | | - Lee J Middleton
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Victoria L Parker
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Jane P Daniels
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK.,Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Arri Coomarasamy
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK.,Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - Tina S Verghese
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK.,Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - Moji Balogun
- Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - Ilias Goranitis
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Pelham Barton
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Tracy E Roberts
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Jonathan J Deeks
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK.,Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, UK
| | - Pallavi Latthe
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK.,Birmingham Women's NHS Foundation Trust, Birmingham, UK
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Cho KJ, Kim HS, Koh JS, Kim JC. Evaluation of female overactive bladder using urodynamics: relationship with female voiding dysfunction. Int Braz J Urol 2016; 41:722-8. [PMID: 26401865 PMCID: PMC4757001 DOI: 10.1590/s1677-5538.ibju.2014.0195] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 09/16/2014] [Indexed: 11/21/2022] Open
Abstract
Purpose: To investigate the role of urodynamic study (UDS) in female patients with overactive bladder (OAB) analyzing the relationship between OAB symptoms and female voiding dysfunction (FVD). Materials and Methods: We analyzed the clinical and urodynamic data of 163 women with OAB symptoms. OAB symptoms were categorized as dry and wet. FVD was described as detrusor underactivity (DUA), which was defined as a maximum flow rate (Qmax) of ≤15mL/s associated with a detrusor pressure at Qmax (PdetQmax) of ≤20cmH2O, along with bladder outlet obstruction (BOO), which was defined as a Qmax of ≤15mL/s with a PdetQmax of >20cmH2O. Clinical and urodynamic results were compared between patients with dry and wet symptoms and between those with and without FVD. Results: 78 (47.9%) had dry, and 85 (52.1%) had wet symptoms. The entire group had a relatively low Qmax (15.1±6.6mL/s) and relatively high number of BOO (42.9%, 70/163) and DUA (8.6%, 14/163). A significantly higher number of patients with wet symptoms had detrusor overactivity compared to those with dry, as detected by the UDS (p<0.05). No significant differences were found in BOO and DUA number between dry and wet groups. Further, the international prostate symptom score did not different significantly between patients with and without FVD. Conclusion: A significant number of women with OAB had voiding dysfunction. However, the OAB symptoms themselves were not useful for predicting the presence of FVD. Therefore, UDS may be necessary for accurate diagnosis in women with OAB symptoms.
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Affiliation(s)
- Kang Jun Cho
- Department of Urology, The Catholic University of Korea, Bucheon St. Mary's Hospital, Bucheon, Korea
| | - Hyo Sin Kim
- Department of Urology, The Catholic University of Korea, Bucheon St. Mary's Hospital, Bucheon, Korea
| | - Jun Sung Koh
- Department of Urology, The Catholic University of Korea, Bucheon St. Mary's Hospital, Bucheon, Korea
| | - Joon Chul Kim
- Department of Urology, The Catholic University of Korea, Bucheon St. Mary's Hospital, Bucheon, Korea
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Revisiting the Role of Potassium Sensitivity Testing and Cystoscopic Hydrodistention for the Diagnosis of Interstitial Cystitis. PLoS One 2016; 11:e0151692. [PMID: 26999787 PMCID: PMC4801189 DOI: 10.1371/journal.pone.0151692] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 03/02/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To revisit the diagnostic roles of cystoscopic hydrodistention and the potassium sensitivity test (PST) for the diagnosis of interstitial cystitis (IC). METHODS We prospectively enrolled 214 patients clinically diagnosed with IC, 125 non-IC patients who underwent video urodynamic studies and PST, and another 144 non-IC patients who underwent cystoscopic hydrodistention before transurethral surgery. The sensitivity, specificity, and positive and negative predictive values were calculated for the PST and glomerulations after cystoscopic hydrodistention. RESULTS After cystoscopic hydrodistention, glomerulations developed in 211/214 (98.6%) IC patients and 61/144 (42.4%) of the non-IC patients including patients with stones (45/67, 67%), hematuria (2/5, 40%), and stress urinary incontinence (SUI) (6/17, 35%). When positive glomerulation was defined as grade 2 or more, the sensitivity was 61.7%. The PST was positive in 183/214 (85.5%) IC patients and 7/17 (41%) with hypersensitive bladder, 7/32 (22%) with detrusor overactivity, 5/27 (18%) with SUI, 2/21 (10%) with lower urinary tract symptoms, and 2/25 (8%) with bladder outlet obstruction. The PST had a sensitivity of 85.5% and a specificity of 81.6% for diagnosis of IC. IC patients with a positive PST had a significantly smaller urgency sensation capacity, smaller voided volume, and greater bladder pain score. CONCLUSIONS Both the PST and glomerulations after hydrodistention are sensitive indicators of IC, but the specificity of glomerulations in the diagnosis of IC is lower than that of the PST. A positive PST is associated with a more hypersensitive bladder and bladder pain, but not the grade of glomerulations in IC patients. Neither test provided 100% diagnostic accuracy for IC, we might select patients into different subgroups based on different PST and hydrodistention results, not for making a diagnosis of IC but for guidance of different treatments.
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Duration of Antimuscarinic Administration for Treatment of Overactive Bladder Before Which One Can Assess Efficacy: An Analysis of Predictive Factors. Int Neurourol J 2015; 19:171-7. [PMID: 26620899 PMCID: PMC4582089 DOI: 10.5213/inj.2015.19.3.171] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2015] [Accepted: 08/27/2015] [Indexed: 11/24/2022] Open
Abstract
Purpose: To determine the duration of antimuscarinic therapy for overactive bladder syndrome (OAB) appropriate for assessment of the efficacy of treatment, and to evaluate the possible predictive factors for response to therapy. Methods: All OAB patients who visited a urology outpatient clinic of a tertiary referral center and who were prescribed 5 mg of solifenacin or 4 mg of tolterodine extended release capsules daily were enrolled in the study. Patients were asked to continue therapy for 6 months. All enrolled patients completed the patient perception of bladder condition, overactive bladder symptom score (OABSS), and the modified Indevus Urgency Severity Scale questionnaires. All patients underwent uroflowmetry. Results: A total of 164 patients were enrolled and 125 patients (76%) had at least one follow-up visit. The mean follow-up interval was 1 month (range, 0.5–6 months). Sixty-two patients (49.6%; 95% confidence interval [CI], 40.7–58.5) responded to antimuscarinic treatment. The median time for the onset of response was 3 months (95% CI, 1–6). Multivariate Cox proportional-hazards model revealed that elevated baseline OABSS was an independent predictor of responsiveness to therapy. Receiver operating characteristic (ROC) curve analysis revealed an optimal OABSS cutoff value of ≥7, with an area under the ROC curve of 0.79 (95% CI, 0.70–0.88; sensitivity, 91.9%; specificity, 60.7%). Conclusions: The median time for a therapeutic response was 3 months, and OABSS was the only predictor for responsiveness. These findings may serve as a guideline when prescribing antimuscarinic treatment for OAB patients.
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Lee WC, Chiang PH, Tain YL, Wu CC, Chuang YC. Sensory dysfunction of bladder mucosa and bladder oversensitivity in a rat model of metabolic syndrome. PLoS One 2012; 7:e45578. [PMID: 23029112 PMCID: PMC3446912 DOI: 10.1371/journal.pone.0045578] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 08/22/2012] [Indexed: 01/21/2023] Open
Abstract
Purpose To study the role of sensory dysfunction of bladder mucosa in bladder oversensitivity of rats with metabolic syndrome. Materials and Methods Female Wistar rats were fed a fructose-rich diet (60%) or a normal diet for 3 months. Based on cystometry, the fructose-fed rats (FFRs) were divided into a group with normal detrusor function or detrusor overactivity (DO). Acidic adenosine triphosphate (ATP) solution (5mM, pH 3.3) was used to elicit reflex micturition. Cystometric parameters were evaluated before and after drug administration. Functional proteins of the bladder mucosa were assessed by western blotting. Results Compared to the controls, intravesical acidic ATP solution instillation induced a significant increase in provoked phasic contractions in both FFR groups and a significant decrease in the mean functional bladder capacity of group DO. Pretreatment with capsaicin for C-fiber desentization, intravesical liposome for mucosal protection, or intravenous pyridoxal 5-phosphate 6-azophenyl-2′,4′-disulfonic acid for antagonized purinergic receptors can interfere with the urodynamic effects of intravesical ATP in FFRs and controls. Over-expression of TRPV1, P2X3, and iNOS proteins, and down-regulation of eNOS proteins were observed in the bladder mucosa of both fructose-fed groups. Conclusions Alterations of sensory receptors and enzymes in the bladder mucosa, including over-expression of TRPV1, P2X3, and iNOS proteins, can precipitate the emergence of bladder phasic contractions and oversensitivity through the activation of C-afferents during acidic ATP solution stimulation in FFRs. The down-regulation of eNOS protein in the bladder mucosa of FFRs may lead to a failure to suppress bladder oversensitivity and phasic contractions. Sensory dysfunction of bladder mucosa and DO causing by metabolic syndrome are easier to elicit bladder oversensitivity to certain urothelium stimuli.
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Affiliation(s)
- Wei-Chia Lee
- Division of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Po-Hui Chiang
- Division of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - You-Lin Tain
- Department of pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chia-Ching Wu
- Department of International Business, College of Commerce and Management, Cheng Shiu University, Kaohsiung, Taiwan
| | - Yao-Chi Chuang
- Division of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- * E-mail:
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International Prostate Symptom Score for assessing lower urinary tract dysfunction in women. Int Urogynecol J 2012; 24:263-7. [PMID: 22588143 DOI: 10.1007/s00192-012-1818-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 04/24/2012] [Indexed: 10/28/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Some lower urinary tract dysfunction (LUTD) subtypes may have similar symptoms. This study aimed to investigate the feasibility of using the International Prostate Symptom Score (IPSS) to evaluate lower urinary tract symptoms (LUTS) in women. METHODS All consecutive women with non-stress urinary incontinence LUTS who visited the urologic clinics for treatment were prospectively enrolled. LUTS include urinary storage, voiding, and post-micturition symptoms. All enrolled patients were requested to complete the Overactive Bladder Symptom Score (OABSS) and the modified Indevus Urgency Severity Scale (IUSS) questionnaires as well undergo uroflowmetry and post-void residual testing. A videourodynamic study was also performed, if indicated, for LUTD. RESULTS A total of 222 women were enrolled, including 60 with overactive bladder (OAB) dry, 42 with OAB wet, 78 with bladder oversensitivity, and 42 with voiding dysfunction. A significantly higher IPSS voiding to storage subscore ratio (IPSS-V/S) and IPSS voiding score were found in the voiding dysfunction group. IPSS-V/S was found to have the highest area under the receiver-operating characteristic curve for predicting voiding LUTD than other noninvasive methods, and an IPSS-V/S of ≥1.33 had the best predictive value for female voiding LUTD with a high negative predictive value (97.4 %). In addition, significantly higher IPSS storage subscore (IPSS-S) values were found in the OAB wet subgroup, and the IPSS-S was well correlated with the OABSS and IUSS. CONCLUSIONS The IPSS can be used to evaluate female LUTD. IPSS-V/S may provide an initial guide for the treatment of voiding dysfunction in women. In addition, IPSS-S may be used for evaluating storage LUTD in women.
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Jeong SJ, Lee SC, Jeong CW, Hong SK, Byun SS, Lee SE. Clinical and urodynamic differences among women with overactive bladder according to the presence of detrusor overactivity. Int Urogynecol J 2012; 24:255-61. [PMID: 22588142 DOI: 10.1007/s00192-012-1817-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Accepted: 04/24/2012] [Indexed: 11/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We tried to determine whether clinical and urodynamic differences exist between women with and without detrusor overactivity (DO) using a large database of overactive bladder (OAB) patients. METHODS We reviewed the medical records of 513 women who underwent urodynamic studies for OAB symptoms without neurogenic or anatomical conditions that affect micturition function. Clinical symptoms were evaluated using a 3-day frequency-volume chart (FVC) including the Urinary Sensation Scale and American Urological Association Symptom Index (AUA-SI). All clinical and urodynamic findings were compared between women with and without DO. RESULTS The patients' mean age was 58.9 years. DO was identified urodynamically in 167 (32.6 %) women. Those with DO were older (62.9 vs 57.0 years, p < 0.001); however, no differences in AUA-SI, episodes of daytime voiding, and episodes of nocturia were observed between the groups. Functional bladder capacity was smaller in women with DO; however, this difference did not reach statistical significance. Women with DO had significantly more urgency incontinence symptoms than those without DO (55.1 vs 29.5 %, p < 0.001). In urodynamic parameters, the volumes at first desire to void and strong desire to void and maximum cystometric capacity were significantly smaller, and detrusor pressure at the opening was significantly higher in women with DO compared to subjects without DO (26.2 vs 21.2 cmH(2)O, p = 0.004). CONCLUSIONS Our findings suggest a more severe disturbance of bladder function when DO exists, although no differences were observed in symptom scores and 3-day FVC parameters among women with OAB symptoms according to the presence of DO.
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Affiliation(s)
- Seong Jin Jeong
- Department of Urology, Seoul National University Bundang Hospital, 300 Gumi-dong, Bundang-gu, Seongnam 463-707, Korea.
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Hsiao SM, Lin HH, Kuo HC. The role of serum C-reactive protein in women with lower urinary tract symptoms. Int Urogynecol J 2012; 23:935-40. [PMID: 22422219 DOI: 10.1007/s00192-012-1715-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 02/09/2012] [Indexed: 01/01/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Some lower urinary tract dysfunction (LUTD) subtypes may be associated with low-grade inflammation. This study aimed to investigate the role of serum C-reactive protein (CRP) levels in women with lower urinary tract symptoms (LUTS). METHODS A total of 197 consecutive women with non-stress urinary incontinence (non-SUI) LUTS and 18 healthy women without LUTS (normal controls) were enrolled. LUTS include urinary storage, voiding, and post-micturition symptoms. Patients with previous bladder or urethral surgery, active urinary tract infections, or possible neurogenic lesions were excluded. Serum CRP levels were measured before any treatment was given. Patients were stratified to LUTD subgroups based on a 3-day voiding diary, uroflowmetry, and selective videourodynamic studies. RESULTS Median CRP levels were significantly higher in women with overactive bladder (OAB) wet (i.e., with urgency incontinence, n = 30, 0.12 mg/dl) than those in women with bladder oversensitivity (n = 68, 0.075 mg/dl, P = 0.008) and the control group (0.055 mg/dl, P = 0.032). Further analysis revealed that body mass index and maximum flow rate were two independent factors that affected CRP levels. The area under the receiver-operating characteristic curve for using CRP to predict OAB wet was 0.55, and the most predictive cutoff point for CRP was 0.15 mg/dl (sensitivity 43.5 %, specificity 72.7 %). CONCLUSIONS High serum CRP levels were found in women with OAB wet, and they were related to lower maximum urinary flow rates and higher body mass indices in non-SUI LUTD. However, serum CRP is not a suitable biomarker for discriminating between subtypes of non-SUI LUTD.
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Affiliation(s)
- Sheng-Mou Hsiao
- Department of Obstetrics and Gynecology, Far Eastern Memorial Hospital, Banqiao, New Taipei, Taiwan
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Kuo HC, Liu HT, Guan Z, Tyagi P, Chancellor MB. Promise of Urinary Nerve Growth Factor for Assessment of Overactive Bladder Syndrome. Low Urin Tract Symptoms 2011; 3:2-9. [PMID: 26676344 DOI: 10.1111/j.1757-5672.2011.00087.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Overactive bladder syndrome (OAB) is highly prevalent bladder disorder in men and women. About 10-15% of the population suffers from urgency frequency with or without urgency urinary incontinence. It is estimated that 50-75% of patients with OAB may have urodynamic detrusor overactivity (DO). Urodynamic study invasive and most of the OAB patients might not accept it as a routine assessment. Therefore, a more objective and non-invasive test for diagnosis and assessing DO from OAB patients is needed. Recently, urinary nerve growth factor (NGF) has gained great interest in detecting DO in patients with OAB. Urinary NGF level was found to increase in OAB and urodynamic DO. Urinary NGF levels correlated with severity of OAB symptoms. Patients with either idiopathic or neurogenic DO may have increased urinary NGF levels. Urinary NGF levels have been shown to decrease in patients with patients with OAB and DO who have been well treated with antimuscarinics or botulinum toxin injection, but not in those with persistent OAB after treatment. Not all patients with OAB can have an elevated urinary NGF level; it may also be increased in patients with interstitial cystitis/painful bladder syndrome and other lower urinary tract diseases, suggesting urinary NGF expression could be a product of bladder inflammation and a limited specificity of urinary NGF for diagnosing DO. The source of urinary NGF has not yet been fully explored yet. Nevertheless, urinary NGF level is likely to be a promising biomarker for diagnosis of DO from OAB patients, to monitor therapeutic outcome and predict disease progression.
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Affiliation(s)
- Hann-Chorng Kuo
- Department of Urology, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, TaiwanDepartment of Urology, State University Of New York Downstate, New York, New York, USADepartment of Urology, Oakland University, William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Hsin-Tzu Liu
- Department of Urology, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, TaiwanDepartment of Urology, State University Of New York Downstate, New York, New York, USADepartment of Urology, Oakland University, William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Zhonghong Guan
- Department of Urology, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, TaiwanDepartment of Urology, State University Of New York Downstate, New York, New York, USADepartment of Urology, Oakland University, William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Pradeep Tyagi
- Department of Urology, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, TaiwanDepartment of Urology, State University Of New York Downstate, New York, New York, USADepartment of Urology, Oakland University, William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Michael B Chancellor
- Department of Urology, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, TaiwanDepartment of Urology, State University Of New York Downstate, New York, New York, USADepartment of Urology, Oakland University, William Beaumont School of Medicine, Royal Oak, Michigan, USA
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