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https://www.readbyqxmd.com/read/28346720/videourodynamic-analysis-of-the-urethral-sphincter-overactivity-and-the-poor-relaxing-pelvic-floor-muscles-in-women-with-voiding-dysfunction
#1
Chung-Hsin Peng, Sheng-Fu Chen, Hann-Chorng Kuo
AIMS: Voiding dysfunction due to dysfunctional voiding (DV) and poor relaxation of the external sphincter (PRES) are commonly found among adult women with lower urinary tract symptoms (LUTS) during videourodynamic study (VUDS). This study analyzed the VUDS characteristics of DV and PRES in female voiding dysfunction. METHODS: This retrospective study involved 1914 women aged >18 years with refractory LUTS. The medical records and the VUDS parameters were reviewed...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28346712/comparison-of-three-methods-to-analyze-detrusor-contraction-during-micturition-in-men-over-50-years-of-age
#2
Celine Ten Donkelaar S, Peter Rosier, Laetitia de Kort
AIMS: To grade detrusor voiding contraction three parameters are used: the Schäfer pressure-flow nomogram (LinPURR), the bladder contractility index (BCI) and the maximum Watt factor (Wmax ). Because these methods to quantify detrusor contraction and/or to diagnose detrusor underactivity (DU) have not yet been mutually compared, this study compares these three methods of grading detrusor contraction. MATERIALS AND METHODS: Evaluated were 1420 urodynamic pressure-flow studies from 1222 men (aged >50 years) with lower urinary tract symptoms (LUTS)...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28345778/comparison-of-the-efficacy-of-perineal-and-intravaginal-biofeedback-assisted-pelvic-floor-muscle-exercises-in-women-with-urodynamic-stress-urinary-incontinence
#3
Aysun Özlü, Necmettin Yıldız, Özer Öztekin
OBJECTIVE: To assess the effectiveness of intravaginal pressure biofeedback (P-BF) and perineal electromyographic biofeedback (EMG-BF) assisted pelvic floor muscle (PFM) exercises in women with stress urinary incontinence (SUI). MATERIAL AND METHODS: Fifty-three women with SUI were randomized into three groups as follows: the Group 1 received PFM home exercise program alone (n:18); the Group 2 received PFM home exercise program plus intravaginal P-BF assisted PFM exercise program (n:17); and the Group 3 received PFM home exercise program plus perineal EMG-BF assisted PFM exercise program (n:18)...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28345769/best-practice-policy-statement-on-urodynamic-antibiotic-prophylaxis-in-the-non-index-patient
#4
REVIEW
Anne P Cameron, Lysanne Campeau, Benjamin M Brucker, J Quentin Clemens, Gregory T Bales, Michael E Albo, Michael J Kennelly
AIMS: Antibiotic prophylaxis before urodynamic testing (UDS) is widely utilized to prevent urinary tract infection (UTI) with only limited guidance. The Society of Urodynamics, Female Pelvic Medicine, and Urogenital Reconstruction (SUFU) convened a Best Practice Policy Panel to formulate recommendations on the urodynamic antibiotic prophylaxis in the non-index patient. METHODS: Recommendations are based on a literature review and the Panel's expert opinion, with all recommendations graded using the Oxford grading system...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28343086/modeling-the-influence-of-acute-changes-in-bladder-elasticity-on-pressure-and-wall-tension-during-filling
#5
Firdaweke G Habteyes, S Omid Komari, Anna S Nagle, Adam P Klausner, Rebecca L Heise, Paul H Ratz, John E Speich
Tension-sensitive nerves in the bladder wall are responsible for providing bladder sensation. Bladder wall tension, and therefore nerve output, is a function of bladder pressure, volume, geometry and material properties. The elastic modulus of the bladder is acutely adjustable, and this material property is responsible for adjustable preload tension exhibited in human and rabbit detrusor muscle strips and dynamic elasticity revealed during comparative-fill urodynamics in humans. A finite deformation model of the bladder was previously used to predict filling pressure and wall tension using uniaxial tension test data and the results showed that wall tension can increase significantly during filling with relatively little pressure change...
February 20, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28342118/somatosensory-evoked-potentials-as-a-screening-tool-for-diagnosis-of-spinal-pathologies-in-children-with-treatment-refractory-overactive-bladder
#6
David Terence Thomas, Sevim Yener, Aybegum Kalyoncu, Kayihan Uluc, Yasar Bayri, Adnan Dagcinar, Tolga Dagli, Halil Tugtepe
PURPOSE: To evaluate the usefulness of somatosensory evoked potential as a screening tool for spinal pathologies in patients with treatment refractory overactive bladder. METHODS: This prospective study was performed between January 2011 and January 2014. Children >5 years old with treatment refractory overactive bladder were enrolled after exclusion of anatomical and neurological causes of incontinence. All patients underwent urodynamic studies, spinal MRI, and somatosensory evoked potential (SEP)...
March 24, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28339443/clinical-outcome-of-augmentation-enterocystoplasty-for-patients-with-ketamine-induced-cystitis
#7
Yu Khun Lee, Jia-Fong Jhang, Hann-Chorng Kuo
BACKGROUND: Ketamine abuse has become a global phenomenon in recent years. Ketamine-induced cystitis (KC) is a new clinical syndrome which can result in severely inflamed bladder and intractable bladder pain. Currently there is no guideline for managing patients with KC. OBJECTIVES: To analyze the clinical outcome of patients with KC managed with augmentation enterocystoplasty (AE). STUDY DESIGN: Retrospective interventional study. SETTING: A tertiary teaching hospital, Hualien Tzu Chi Hospital...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28325529/transcutaneous-stimulation-of-the-posterior-tibial-nerve-for-treating-refractory-urge-incontinence-of-idiopathic-and-neurogenic-origin
#8
C Valles-Antuña, M L Pérez-Haro, C González-Ruiz de L, A Quintás-Blanco, E M Tamargo-Diaz, J García-Rodríguez, A San Martín-Blanco, J M Fernandez-Gomez
OBJECTIVE: To assess the efficacy of treatment with transcutaneous posterior tibial nerve stimulation (TPTNS) in patients with urge urinary incontinence, of neurogenic or nonneurogenic origin, refractory to first-line therapeutic options. MATERIAL AND METHODS: We included 65 patients with urge urinary incontinence refractory to medical treatment. A case history review, a urodynamic study and a somatosensory evoked potentials (SEP) study were conducted before the TPTNS, studying the functional urological condition by means of a voiding diary...
March 18, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28322961/galactoglucomannan-rich-hemicellulose-extract-from-norway-spruce-picea-abies-exerts-benefeffects-on-chronic-prostatic-inflammation-and-lower-urinary-tract-symptoms-in-vivo
#9
Konkol Yvonne, Vuorikoski Heikki, Tuomela Johanna, Holmbom Bjarne, Bernoulli Jenni
Galactoglucomannan (GGM) is the main hemicellulose class in wood of coniferous trees and could be potentially utilized as a possible health-promoting substance for food and pharmaceutical industry. Our aim was to evaluate effects of orally administered GGM-rich extract from Norway spruce in a rat model of chronic prostatitis associated with lower urinary tract symptoms (LUTS). Prostatic inflammation and LUTS was induced in male rats using testosterone and 17β-estradiol exposure for 18 weeks. Rats were treated with 2% GGM dissolved in drinking water during weeks 13-18...
March 18, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28322621/bladder-regeneration-using-multiple-scaffolds-with-growth-factors-in-a-bladder
#10
Luc A J Roelofs, Paul K J D de Jonge, Egbert Oosterwijk, Dorien M Tiemessen, Barbara B Kortmann, Robert P E de Gier, Elly M M Versteeg, Willeke F Daamen, Toin H van Kuppevelt, Paul J Geutjes, Wout Feitz
INTRODUCTION: Tissue engineering may become an alternative to current bladder augmentation techniques. Large scaffolds are needed for clinically significant augmentation, but can result in fibrosis and graft shrinkage. The purpose of this study was to investigate the use of multiple scaffolds instead of one large scaffold, to enhance bladder tissue regeneration and bladder capacity. Secondly, acellular collagen, collagen-heparin, and collagen-heparin scaffolds with growth factors were used and the biological activity of the different scaffolds was compared in a large animal model...
March 21, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28319023/isolated-bilateral-simplex-ureteric-ectopia-bladder-capacity-as-an-indicator-of-continence-outcome
#11
Vasilis Stavrinides, Paul Charlesworth, Dan Wood, Divyesh Desai, Abraham Cherian, Imran Mushtaq, Peter Cuckow, Naima Smeulders
INTRODUCTION: Isolated bilateral simplex ectopic ureters (BSEUs) are rare but pose a therapeutic challenge: ureteric reimplantation alone does not accomplish continence in all. Identifying the patients needing additional procedures for continence early could prevent multiple operations. OBJECTIVE: Potential preoperative indicators for postoperative continence are explored in eight BSEU girls without cloacal, anorectal, or spinal anomalies. STUDY DESIGN: With institutional approval, all patients with BSEU between 1985 and 2012 were retrospectively reviewed...
March 6, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28315496/remeex-device-external-mechanical-regulator-for-female-stress-urinary-incontinence-a-critical-review-of-a-single-operator-long-term-experience-on-implants-and-readjustments
#12
Franco Mantovani
OBJECTIVE: A single-operator, long-term (15 years) experience on a sling technique that allows a postoperative adjustment of its tension is presented to retrospectively report the objective and subjective outcomes in the treatment of female stress urinary incontinence (SUI). The readjustment option prevents the need of a reoperation in case of relapse with great compliance of the patients. MATERIALS AND METHODS: Indications for surgical tratment of SUI by ReMeEx included patients affected with not only true intrinsic sphyncteric deficency (ISD) and fixed urethra but also mild urethral hypermobility, previous incontinence surgery and relapsing conditions such as diabetes and obesity...
March 18, 2017: Urologia
https://www.readbyqxmd.com/read/28315343/inhibition-of-agonist-induced-smooth-muscle-contraction-by-picotamide-in-the-male-human-lower-urinary-tract-outflow-region
#13
Martin Hennenberg, Alexander Tamalunas, Yiming Wang, Patrick Keller, Melanie Schott, Frank Strittmatter, Annika Herlemann, Qingfeng Yu, Beata Rutz, Anna Ciotkowska, Christian G Stief, Christian Gratzke
Male lower urinary tract symptoms (LUTS) due to bladder outlet obstruction are characterized by abnormal smooth muscle contractions in the lower urinary tract. Alpha1-adrenoceptor antagonists may induce smooth muscle relaxation in the outflow region and represent the current goldstandard of medical treatment. However, results may be unsatisfactory or inadequate. Apart from α1-adrenoceptor agonists, smooth muscle contraction in the outflow region may be induced by thromboxane A2 (TXA2), endothelins, or muscarinic receptor agonists...
March 14, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28314966/-neuro-urological-diagnosis-and-therapy-of-lower-urinary-tract-dysfunction-in-patients-with-spinal-cord-injury-s2k-guideline-of-the-german-speaking-medical-society-of-paraplegia-dmgp-awmf-register-no-179-001
#14
R Böthig, B Domurath, A Kaufmann, J Bremer, W Vance, I Kurze
BACKGROUND: Most patients with spinal cord injury (SCI) suffer from neurogenic lower urinary tract dysfunction (NLUTD), bowel dysfunction and sexual dysfunction. If these remain untreated, severe medical complications and serious limitations (restrictions) in quality of life are imminent. OBJECTIVES: In the long term, there are considerable differences in the treatment results of highly specialized centers versus other treatment facilities. MATERIALS AND METHODS: Against this background, a consensus-based guideline, according to the AWMF (Association of the Scientific Medical Societies in Germany) criteria (S2k), was developed by the neuro-urology working group of the DMPG (German-Speaking Medical Society of Paraplegia)...
March 17, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28293750/factors-affecting-the-surgical-outcomes-of-tethered-cord-syndrome-in-adults-a-retrospective-study
#15
Anas Abdallah, Erhan Emel, Betül Güler Abdallah, Murad Asiltürk, Özden Erhan Sofuoğlu
This study aimed to find the factors that may affect the surgical outcomes of congenital tethered cord syndrome (TCS) in adults by evaluating the long-term surgical outcomes of 25 consecutive cases. Medical records of 79 TCS cases which underwent surgery in Bakırköy Research and Training Hospital for Neurology, Neurosurgery and Psychiatry (BRSHH), during an 11-year period from 2005 to 2015, were retrospectively reviewed. All adult cases (patient age > 18 years) were selected as the core sample used for this study...
March 14, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28286067/future-directions-of-research-and-care-for-urinary-incontinence-in-women-findings-from-the-national-institute-of-diabetes-and-digestive-and-kidney-diseases-niddk-summit-on-urinary-incontinence-clinical-research-in-women
#16
REVIEW
Toby C Chai, Tirsit S Asfaw, Jan E Baker, Becky Clarkson, Pamela Coleman, Susan Hoffstetter, Kimberly Konkel, Missy Lavender, Shailaja Nair, Jenna Norton, Leslee Subak, Anthony Visco, Robert A Star, Tamara Bavendam
PURPOSE: Female urinary incontinence (UI) is prevalent, costly, and morbid. Participants in an NIDDK-sponsored summit reviewed findings from NIH-funded clinical research in UI and discussed the future of UI research. MATERIALS AND METHODS: On March 14 2014, the NIDDK convened a "Summit on Urinary Incontinence Clinical Research in Women." Participants representing a broad range of clinical expertise reviewed completed, NIH-sponsored UI-related studies, including results from community-based, epidemiologic studies such as the Boston Area Community Health (BACH) Survey and from randomized clinical trials such as the Program to Reduce Incontinence by Diet and Exercise (PRIDE) and studies conducted by the Pelvic Floor Disorders Network (PFDN) and the Urinary Incontinence Treatment Network (UITN)...
March 9, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28284822/-algorithms-and-urinary-incontinence-in-the-elderly-assessment-treatment-recommendations-and-levels-of-evidence-review
#17
P Meyer
OBJECTIVES: Search processing algorithms in a primary care setting, analyzing the specifics of care management for seniors suffering from urinary incontinence (UI), described the recommendations and levels of evidence of treatment. METHODS: A literature review carried out via PubMed(®) and websites of scientific societies with search keywords classified according to an algorithm. RESULTS: One hundred algorithms have been discovered in the field of evaluation and treatment of UI...
March 8, 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28284733/utility-of-a-routine-urinalysis-in-children-who-require-clean-intermittent-catheterization
#18
C S Forster, D B Haslam, E Jackson, S L Goldstein
BACKGROUND: Children who require clean intermittent catheterization (CIC) frequently have positive urine cultures. However, diagnosing a urinary tract infection (UTI) can be difficult, as there are no standardized criteria. Routine urinalysis (UA) has good predictive accuracy for UTI in the general pediatric population, but data are limited on the utility of routine UA in the population of children who require CIC. OBJECTIVE: To determine the utility of UA parameters (e...
February 24, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28283710/clinical-and-urodynamic-assessment-in-patients-with-pelvic-organ-prolapse-before-and-after-laparoscopic-sacrocolpopexy
#19
Bahiyah Abdullah, Jimmy Nomura, Shingo Moriyama, Tingwen Huang, Shino Tokiwa, Mio Togo
INTRODUCTION AND HYPOTHESIS: We hypothesized that patient-reported urinary symptoms and urodynamic evaluation improve after laparoscopic sacrocolpopexy (LSC) despite deeper vesicovaginal space dissection. METHODS: This was a retrospective study of women with pelvic organ prolapse who underwent LSC from January 2013 to January 2016 in a tertiary center. Urinary function was clinically evaluated using the International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), the Overactive Bladder Symptom Score (OABSS) and the Pelvic Floor Distress Inventory Questionnaire- - Short Form 20 (PFDI-20)...
March 10, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28278053/differential-perturbation-of-the-interstitial-cystitis-associated-genes-of-bladder-and-urethra-in-rat-model
#20
Bo-Hwa Choi, Sungyong You, Chang-Shin Park, Eun-Ho Cho, Taeeun D Park, Sungsoo Kim, Young-Ju Kim, Tack Lee, Jayoung Kim
Interstitial cystitis (IC) is a chronic bladder dysfunction characterized as urinary frequency, urgency, nocturia, and pelvic pain. The changes in urethra may wind up with the bladder changes in structure and functions, however, the functions of the urethra in IC remains elusive. The aim of this study was to understand the perturbed gene expression in urethra, compared to urinary bladder, associated with the defected urodynamics. Using female IC mimic rats, a comprehensive RNA-sequencing combined with a bioinformatics analysis was performed and revealed that IC-specific genes in bladder or urethra...
February 22, 2017: Cell Cycle
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