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https://www.readbyqxmd.com/read/28338163/-risk-factors-of-postoperative-urinary-retention-after-rectal-cancer-surgery
#1
Yong Zhao, Xiaoling Hou, Yujuan Zhao, Yingying Feng, Bin Zhang, Ke Zhao
OBJECTIVE: To investigate the risk factors of postoperative urinary retention after rectal cancer surgery. METHODS: Clinical data of 133 patients with rectal cancer undergoing radical surgery from January 2013 to September 2014 in the General Hospital of the PLA Rocket Force were retrospectively analyzed. Time to the first removal of urinary catheter, incidence of postoperative urinary retention, and time to re-insert indwelling catheter were recorded. Risk factors of urinary retention were analyzed...
March 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28333818/practice-bulletin-no-176-pelvic-organ-prolapse
#2
(no author information available yet)
Pelvic organ prolapse (POP) is a common, benign condition in women. For many women it can cause vaginal bulge and pressure, voiding dysfunction, defecatory dysfunction, and sexual dysfunction, which may adversely affect quality of life. Women in the United States have a 13% lifetime risk of undergoing surgery for POP (). Although POP can occur in younger women, the peak incidence of POP symptoms is in women aged 70-79 years (). Given the aging population in the United States, it is anticipated that by 2050 the number of women experiencing POP will increase by approximately 50% ()...
April 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28333810/practice-bulletin-no-176-summary-pelvic-organ-prolapse
#3
(no author information available yet)
Pelvic organ prolapse (POP) is a common, benign condition in women. For many women it can cause vaginal bulge and pressure, voiding dysfunction, defecatory dysfunction, and sexual dysfunction, which may adversely affect quality of life. Women in the United States have a 13% lifetime risk of undergoing surgery for POP (1). Although POP can occur in younger women, the peak incidence of POP symptoms is in women aged 70-79 years (2). Given the aging population in the United States, it is anticipated that by 2050 the number of women experiencing POP will increase by approximately 50% (3)...
April 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28331066/ketamine-induced-bladder-fibrosis-involves-epithelial-to-mesenchymal-transition-mediated-by-transforming-growth-factor-%C3%AE-1
#4
Junpeng Wang, Yang Chen, Di Gu, Guihao Zhang, Jiawei Chen, Jie Zhao, Peng Wu
Bladder wall fibrosis is a major complication of ketamine-induced cystitis (KC), but the underlying pathogenesis is poorly understood. The aim of the present study was to elucidate the mechanism of ketamine-induced fibrosis in association with epithelial-to-mesenchymal transition (EMT) mediated by transforming growth factor-β1 (TGF-β1). Sprague-Dawley rats were randomly distributed into four groups, which received saline, ketamine, ketamine combined with a TGF-β receptor (TβR) inhibitor (SB505124) for 16 weeks, or 12 weeks of ketamine and 4 weeks of abstinence...
March 22, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28319025/is-robot-assisted-laparoscopic-bilateral-extravesical-ureteral-reimplantation-associated-with-greater-morbidity-than-unilateral-surgery-a-comparative-analysis
#5
Arun K Srinivasan, Daniel Maass, Dhiren Shrivastava, Christopher J Long, Aseem R Shukla
INTRODUCTION: Voiding dysfunction after bilateral extravesical ureteral reimplantation for vesicoureteral reflux has long remained a concern. Robotic approach with improved visualization that enables focused and minimal dissection may help with this concern. OBJECTIVES: To compare postoperative outcomes after bilateral robot-assisted laparoscopic ureteral reimplantation to unilateral robot-assisted laparoscopic ureteral reimplantation. STUDY DESIGN: This was a retrospective study using data abstracted from an institutional review board-approved registry prospectively maintained at our institution since 2012...
March 6, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28303512/robot-assisted-simple-prostatectomy-expanding-on-an-established-operative-approach
#6
REVIEW
Ross Cockrell, David I Lee
PURPOSE OF REVIEW: The leading cause of voiding dysfunction in older men is benign prostatic obstruction. In the setting of a grossly enlarged prostate (>80cm(3)), an open simple prostatectomy has been the gold standard for surgical treatment. Here, we will discuss the minimally invasive robot-assisted approach and compare it to the classic open approach and holmium laser enucleation of the prostate. RECENT FINDINGS: Literature on robot-assisted simple prostatectomy, in concurrence with our institutional experience, has shown an overall lower morbidity, shorter hospital stay, and decreased indwelling catheter time, with equivalent functional outcomes compared to open simple prostatectomy...
May 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28288779/childhood-incontinence-and-pelvic-floor-muscle-function-can-we-learn-from-adult-research
#7
Janet Chase, Lewina Schrale
Little research has been undertaken regarding pelvic floor muscle function and dysfunction in children. Apart from dysfunctional voiding, whether specific dysfunction of these muscles contributes to different types of childhood incontinence is not documented. The two areas of practice, that is adult and paediatric incontinence, are quite different; nevertheless, there may be lessons to be learned from the extensive work done in pelvic floor dysfunction and rehabilitation in adults. In this paper key points regarding pelvic floor muscle function and dysfunction in adults, and lessons that can be learned from how studies are reported and how muscle function is measured are presented...
February 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28285412/symptoms-and-impacts-in-non-metastatic-castration-resistant-prostate-cancer-qualitative-study-findings
#8
Erin L Tomaszewski, Pierre Moise, Robert N Krupnick, Jared Downing, Margaret Meyer, Shevani Naidoo, Stefan Holmstrom
OBJECTIVES: We developed a conceptual model to define key concepts associated with patients' experiences with the signs, symptoms, and impacts of non-metastatic castration-resistant prostate cancer (M0-CRPC). METHODS: A targeted review of peer-reviewed literature, and other publicly available information, identified and categorized symptoms and impacts related to early-stage prostate cancer. Semi-structured interviews with five clinical experts helped determine the most relevant and important concepts for patients with M0-CRPC...
March 11, 2017: Patient
https://www.readbyqxmd.com/read/28285398/early-voiding-dysfunction-after-midurethral-sling-surgery-comparison-of-two-management-approaches
#9
Erin A Brennand, Selphee Tang, Colin Birch, Magali Robert, Shunaha Kim-Fine
INTRODUCTION AND HYPOTHESIS: Early voiding dysfunction (EVD) with urinary retention (UR) is a complication of midurethral sling (MUS) surgery. Management is not standardized. Our objective was to characterize management approaches at our center, and report outcomes including resolution of UR, persistent voiding dysfunction, and recurrent stress urinary incontinence (SUI). METHODS: All women requiring catheterization for ≥7 days after MUS surgery during the period March 2014 to 2016 were eligible for inclusion in this prospective study...
March 11, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28285395/two-techniques-for-assessing-postoperative-voiding-function-a-randomized-trial
#10
Erinn M Myers, Catherine A Matthews, Andrea K Crane, AnnaMarie Connolly, Jennifer M Wu, Elizabeth J Geller
INTRODUCTION AND HYPOTHESIS: Post-operative voiding dysfunction is common after sling placement and is assessed with a voiding trial (VT) before discharge. We hypothesized that an operating room (OR) initiated retrograde VT (OR-fill) would decrease time to discharge compared with a post-anesthesia care unit (PACU) initiated retrograde VT (PACU-fill). METHODS: This was a parallel non-blinded randomized trial, of women undergoing outpatient sling surgery at a university hospital...
March 11, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28283915/management-of-voiding-dysfunction-after-female-neobladder-creation
#11
REVIEW
Nathan Y Hoy, Joshua A Cohn, Casey G Kowalik, Melissa R Kaufman, W Stuart Reynolds, Roger R Dmochowski
PURPOSE OF REVIEW: Functional complications after orthotopic neobladder urinary diversion (ONB), including urinary incontinence and urinary retention, present unique challenges. The purpose of this review is to outline contemporary treatment options for voiding dysfunction after ONB in females. RECENT FINDINGS: Meticulous surgical technique in the form of urethral nerve-sparing has been shown to play an important role in maintaining continence, as has sparing the uterus when possible...
May 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28283710/clinical-and-urodynamic-assessment-in-patients-with-pelvic-organ-prolapse-before-and-after-laparoscopic-sacrocolpopexy
#12
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/28276096/central-control-of-micturition-in-women-brain-bladder-pathways-in-continence-and-urgency-urinary-incontinence
#13
REVIEW
Nisha G Arya, Steven J Weissbart
Urinary incontinence disproportionately affects women. Anatomical textbooks typically describe continence mechanisms in women in the context of the pelvic floor support of the urinary bladder and the urethral sphincters. However, the urinary bladder and urethral sphincters are under the central control of the brain through a complex network of neurons that allow storage of urine followed by voiding when socially appropriate. Recent studies suggest that the most common type of urinary incontinence in women, urgency urinary incontinence, involves significant dysfunction of the central control of micturition...
April 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28267560/neurogenic-bladder-dysfunction-does-not-correlate-with-astrocyte-and-microglia-activation-produced-by-graded-force-in-a-contusion-induced-spinal-cord-injury
#14
Alvaro Munoz
Rodent models for the study of neurogenic bladder dysfunction after spinal cord injury (SCI) are difficult to standardize, particularly when evaluating the specific contribution of the SCI to end-organ function. The purpose of this study was to evaluate the degree of bladder dysfunction associated with a highly reproducible, contusion-induced SCI in female rats. An infinite horizon impactor was used to create a contusion SCI with a magnitude of either 100 or 150 kDyne at the T8/T9 thoracic region of female Sprague-Dawley rats...
March 3, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28265323/bladder-and-bowel-dysfunction-in-children-an-update-on-the-diagnosis-and-treatment-of-a-common-but-underdiagnosed-pediatric-problem
#15
REVIEW
Joana Dos Santos, Roberto I Lopes, Martin A Koyle
Bladder and bowel dysfunction (BBD) describes a spectrum of lower urinary symptoms (LUTS) accompanied by fecal elimination issues that manifest primarily by constipation and/or encopresis. This increasingly common entity is a potential cause of significant physical and psychosocial burden for children and families. BBD is commonly associated with vesicoureteral reflux (VUR) and recurrent urinary tract infections (UTIs), which at its extreme may lead to renal scarring and kidney failure. Additionally, BBD is frequently seen in children diagnosed with behavioural and neuropsychiatric disorders such as attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD)...
January 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28261682/efficacy-and-safety-of-a-readjustable-midurethral-sling-remeex-system-for-stress-urinary-incontinence-with-female-voiding-dysfunction
#16
Jae-Wook Chung, Eun Sang Yoo
PURPOSE: We investigated the efficacy and safety of a readjustable midurethral sling (Remeex system) for stress urinary incontinence with female voiding dysfunction. MATERIALS AND METHODS: From May 2007 to December 2015, 151 women received the Remeex system. We excluded patients who presented with pelvic organ prolapse and/or who missed the regular follow-up. Finally, 102 patients were included in the study, and we divided them into 2 groups: group A (n=74), who did not present with female voiding dysfunction and group B (n=28), who presented with female voiding dysfunction...
March 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28254462/fatty-acid-amide-hydrolase-inhibitor-treatment-in-men-with-chronic-prostatitis-chronic-pelvic-pain-syndrome-an-adaptive-double-blind-randomized-controlled-trial
#17
Florian M E Wagenlehner, J W Olivier van Till, Jos G A Houbiers, Reynaldo V Martina, Dirk P Cerneus, Joost H J M Melis, Antoni Majek, Egils Vjaters, Michael Urban, Henrikas Ramonas, Daniel A Shoskes, J Curtis Nickel
OBJECTIVE: To examine the effect of a peripherally active fatty acid amide hydrolase (FAAH) inhibitor ASP3652 on safety and efficacy outcomes in chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Inhibition of FAAH is hypothesized to reduce the excitability of urinary tract afferents including nociceptors. MATERIALS AND METHODS: In this adaptive, randomized, double-blind, placebo-controlled study, adult male patients with moderate to severe CP/CPPS were treated for 12 weeks with an oral dose of ASP3652 (25, 75, 150, or 300 mg twice daily, or 300 mg once daily), or placebo...
February 27, 2017: Urology
https://www.readbyqxmd.com/read/28248024/-vesicourethral-anastomotic-strictures-and-urinary-incontinence-following-radical-prostatectomy-relationship-and-impact-on-patients-quality-of-life-before-and-after-endoscopic-correction
#18
I A Reva, A V Zhivov, A V Okishev, V V Dyakov, A N Bernikov, A V Bormotin, D Yu Pushkar
AIM: To assess the incidence and grade of concomitant stress urinary incontinence (SUI) and the quality of life before and after endoscopic correction of vesicourethral anastomotic strictures (VAS) and the impact of the number of endoscopic interventions on these indicators. MATERIALS AND METHODS: This is a retrospective study of medical records and a telephone survey of patients who underwent radical prostatectomy (RP) at our clinic from 2010 to 2015 and subsequently presented with VAS...
November 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28247647/-epidemiology-of-urinary-disorders-in-men-in-the-russian-federation
#19
I A Korneev, T A Alekseeva, M I Kogan, D Yu Pushkar'
AIM: To compare the results of population studies conducted in the Russian Federation to identify the prevalence, severity and risk factors for urinary disorders in men. MATERIALS AND METHODS: Data of a survey of 1083 men were analyzed for the age, weight, height, comorbidities with their signs and symptoms, history of surgery on pelvic organs, copulative disorders, and IPSS and quality of life scores. The findings were compared with the results of a survey of 482 Russian men under the protocol of the International Society of Continence (ICS) aimed to identify patients with overactive bladder (OAB), in whom pollakiuria, nocturia, urgency, urinary incontinence, stress-incontinence, poor flow and terminal dribbling were registered...
April 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28244642/carbenoxolone-inhibits-trpv4-channel-initiated-oxidative-urothelial-injury-and-ameliorates-cyclophosphamide-induced-bladder-dysfunction
#20
Xiling Zhang, Shan Gao, Masayoshi Tanaka, Zhen Zhang, Yanru Huang, Takahiko Mitsui, Manabu Kamiyama, Schuichi Koizumi, Jianglin Fan, Masayuki Takeda, Jian Yao
Carbenoxolone (CBX) is a clinically prescribed drug for the treatment of digestive ulcer and inflammation. It is also a widely used pharmacological inhibitor of several channels in basic research. Given that the overactivity of several channels, including those inhibitable by CBX, underlies bladder dysfunction, we tested the potential therapeutic application and mechanism of CBX in the treatment of voiding dysfunction. In a mouse model of cystitis induced by cyclophosphamide (CYP), CBX administration prevented the CYP-elicited increase in bladder weight, oedema, haemorrhage, and urothelial injury...
February 28, 2017: Journal of Cellular and Molecular Medicine
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