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Functional urology

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https://www.readbyqxmd.com/read/28506862/a-relevant-mid-term-12-months-placebo-effect-on-lower-urinary-tract-symptoms-and-maximum-flow-rate-in-male-luts-bph-a-meta-analysis
#1
Klaus Eredics, Stephan Madersbacher, Ingrid Schauer
OBJECTIVE: To assess the mid- to long-term placebo effect of medical and instrumental management of male lower urinary tract symptoms (LUTS). This is - generally - a long-term treatment strategy. Therefore, knowledge on the mid- to long-term placebo effect is of considerable interest. The paucity of data on this topic prompted us to investigate this issue in a meta-analysis. METHODS: All randomized controlled trials (RCTs) with the indication BPH/LUTS containing a placebo- or sham treatment arm and with a follow-up of 12 months were eligible...
May 12, 2017: Urology
https://www.readbyqxmd.com/read/28499617/community-based-outcomes-of-open-versus-robot-assisted-radical-prostatectomy
#2
Annika Herlemann, Janet E Cowan, Peter R Carroll, Matthew R Cooperberg
BACKGROUND: Identifying the optimal surgical approach for patients with localized prostate cancer (PCa) managed in the community setting remains controversial due to the lack of robust, prospective data. OBJECTIVE: To assess surgical outcomes and changes in urinary and sexual quality of life (QOL) over time in patients undergoing radical prostatectomy (RP). DESIGN, SETTING, AND PARTICIPANTS: Our study included patients enrolled in Cancer of the Prostate Strategic Urologic Research Endeavor (CaPSURE), a large, prospective, mostly community-based, nationwide PCa registry, who underwent RP between 2004 and 2016...
May 9, 2017: European Urology
https://www.readbyqxmd.com/read/28498468/microrna-379-5p-plays-a-tumor-suppressive-role-in-human-bladder-cancer-growth-and-metastasis-by-directly-targeting-mdm2
#3
Deyao Wu, Xiaobing Niu, Jun Tao, Pengchao Li, Qiang Lu, Aiming Xu, Wei Chen, Zengjun Wang
Bladder cancer is the second most common urological malignancy in the US and is the most frequently diagnosed urological malignancy in China. An increasing amount of evidence indicates that microRNAs perform extremely important functions in many biological processes related to the formation and progression of cancers, including bladder cancer. Previous studies have reported that microRNA‑379-5p (miR-379-5p) is involved in tumour initiation and development in human cancers. However, the expression pattern, biological functions and the underlying mechanisms of miR-379-5p in bladder cancer remain unknown...
April 27, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28497404/sexual-dysfunction-following-rectal-cancer-surgery
#4
REVIEW
V Celentano, R Cohen, J Warusavitarne, O Faiz, M Chand
INTRODUCTION: Sexual and urological problems after surgery for rectal cancer are common, multifactorial, inadequately discussed, and untreated. The urogenital function is dependent on dual autonomic sympathetic and parasympathetic innervation, and four key danger zones exist that are at risk for nerve damage during colorectal surgery: one of these sites is in the abdomen and three are in the pelvis. The aim of this study is to systematically review the epidemiology of sexual dysfunction following rectal cancer surgery, to describe the anatomical basis of autonomic nerve-preserving techniques, and to explore the scientific evidence available to support the laparoscopic or robotic approach over open surgery...
May 11, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28497181/new-directions-in-fetal-surgery-for-myelomeningocele
#5
Sandra K Kabagambe, Y Julia Chen, Melissa A Vanover, Payam Saadai, Diana L Farmer
The treatment of children with myelomeningocele (MMC) has improved over time, from supportive management to early postnatal closure to prenatal repair of the defect. The Management of Myelomeningocele Study (MOMS) showed that prenatal repair of MMC resulted in improved neurological outcomes compared to postnatal closure. Follow-up studies showed that prenatal repair was, as with any other fetal intervention, associated with higher rates of obstetrical complications. There was no significant difference in urological outcomes...
May 11, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28495235/prenatal-detection-of-megacystis-not-always-an-adverse-prognostic-factor-experience-in-25-consecutive-cases-in-a-tertiary-referral-center-with-complete-neonatal-outcome-and-follow-up
#6
Marcella Pellegrino, Daniela Visconti, Vincenzo Davide Catania, Luisa D'Oria, Carlo Manzoni, Maria Giovanna Grella, Alessandro Caruso, Lucia Masini, Giuseppe Noia
INTRODUCTION: Megacystis is a condition of abnormal enlarged fetal bladder for gestational age, which is usually associated with urological malformations that may constitute a life-threatening condition for the baby. OBJECTIVE: The purpose of this study was to assess the prognostic and etiological criteria of fetal megacystis and to describe the neonatal outcome in a large series collected in a single tertiary center. STUDY DESIGN: A retrospective observational study was conducted between 2008 and 2012...
April 14, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28490036/fractured-penis-not-so-rare
#7
Ashwin S Tamhankar, Prakash W Pawar, Ajit S Sawant, Gaurav V Kasat, Abhishek Savaliya, Shankar Mundhe, Sunil Patil, Sayalee Narwade
INTRODUCTION: Penile fracture is a relatively common phenomenon. The main problem associated with this condition is the lack of patients' awareness on the urgency of the situation. This study reports the different modes of presentations and treatment results. MATERIALS AND METHODS: We reviewed 21 cases of penile fracture over 5 years. Parameters were mode of injury, age group, time interval before presentation, management, site of injury, urethral involvement, results, complications and erectile function at follow-up...
May 11, 2017: Urologia Internationalis
https://www.readbyqxmd.com/read/28479760/reprocessing-and-reuse-of-urological-armamentarium-how-correct-are-we
#8
REVIEW
Krutik Vipulbhai Raval, Rajeev Chaudhari, Shahil Rameshbhai Khant, Omkar Joglekar, Dipen Patel
Healthcare is expensive for a large proportion of the population in spite of high per capita income and good health insurance penetration. In an effort to reduce cost of the procedure, reprocessing of devices was started in the late 1970s. Reprocessing practice includes various measures such as proper cleaning, disinfection, and sterilization procedures. As reprocessing is aimed at reducing cost, there is a potential risk of compromising patient safety due to cross contamination after inadequate sterilization...
April 2017: Urology Annals
https://www.readbyqxmd.com/read/28476482/report-on-the-society-for-fetal-urology-panel-discussion-on-the-selection-criteria-and-intervention-for-fetal-bladder-outlet-obstruction
#9
M K Farrugia, M C Braun, C A Peters, R Ruano, C D Herndon
INTRODUCTION: The Society for Fetal Urology panel section at the 2016 Fall Congress featured a multidisciplinary discussion on appropriate patient selection, the conservative versus surgical management, and postnatal renal outcome of fetuses with lower urinary tract obstruction (LUTO). SELECTION CRITERIA FOR INTERVENTION: Rodrigo Ruano shared his experience of prenatal intervention, presenting the outcome of 111 fetuses with severe LUTO treated with vesicoamniotic shunting (VAS) (n = 16), cystoscopy (n = 34) or no intervention (n = 61) in a non-randomized series...
March 24, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28462806/role-of-antibiotic-prophylaxis-in-antenatal-hydronephrosis-a-systematic-review-from-the-european-association-of-urology-european-society-for-paediatric-urology-guidelines-panel
#10
REVIEW
Mesrur Selcuk Silay, Shabnam Undre, Arjun K Nambiar, Hasan Serkan Dogan, Radim Kocvara, Rien J M Nijman, Raimund Stein, Serdar Tekgul, Christian Radmayr
BACKGROUND: The benefits and harms of continuous antibiotic prophylaxis (CAP) versus observation in patients with antenatal hydronephrosis (ANH) are controversial. OBJECTIVE: The aim was to determine the effectiveness of CAP for ANH, and if beneficial to determine the best type and regimen of antibiotic and the most harmful to provide guidance for clinical practice. METHODS: A systematic literature search was performed in databases including Medline, Embase, and Cochrane in June 2015...
March 19, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28462518/alvimopan-for-recovery-of-bowel-function-after-radical-cystectomy
#11
REVIEW
Shahnaz Sultan, Bernadette Coles, Philipp Dahm
BACKGROUND: Alvimopan is used in abdominal surgery to reduce postoperative ileus in patients undergoing small bowel resections with primary anastomosis. The role and efficacy of alvimopan in patients undergoing radical cystectomy with urinary diversion is not well understood. OBJECTIVES: To assess the effects of alvimopan in the context of enhanced recovery pathways compared to enhanced recovery pathways alone for perioperative bowel dysfunction in patients undergoing radical cystectomy...
May 2, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28439441/comparison-of-effects-of-low-flow-sevoflurane-and-low-flow-desflurane-anaesthesia-on-renal-functions-using-cystatin-c
#12
Gökçen Duymaz, Seyhan Yağar, Ayşegül Özgök
OBJECTIVE: Numerous studies have indicated nephrotoxic effects of sevoflurane because of its two bioproducts compound A and fluoride. Cystatin C (CyC) is a more sensitive biomarker than creatinine to show early and mild changes in kidney function. We designed this prospective randomised study to compare the effects of low-flow sevoflurane anaesthesia and low-flow desflurane anaesthesia on renal functions based on CyC levels. No studies have evaluated the effects of low-flow sevoflurane anaesthesia on renal functions based on CyC levels to date...
April 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28426695/a-comparative-study-of-pediatric-open-pyeloplasty-laparoscopy-assisted-extracorporeal-pyeloplasty-and-robot-assisted-laparoscopic-pyeloplasty
#13
Sang Hoon Song, Chanwoo Lee, Jaeyoon Jung, Sung Jin Kim, Sungchan Park, Hyungkeun Park, Kun Suk Kim
PURPOSE: To compare the outcomes of open pyeloplasty (OP), laparoscopy-assisted extracorporeal (LEXP), and robotic-assisted laparoscopic pyeloplasty (RALP) for ureteropelvic junction obstruction in pediatric patients. METHODS: We retrospectively reviewed the age-matched cohort of 30 children who underwent OP, 30 who underwent LEXP, and 10 who underwent RALP at a single institution, from 1996 to 2014. Pre- and post-operative variables including success rate were compared among surgical groups...
2017: PloS One
https://www.readbyqxmd.com/read/28426464/comparative-effectiveness-in-urology-a-state-of-the-art-review-utilizing-a-systematic-approach
#14
Jathin Bandari, Charles B Wessel, Bruce L Jacobs
PURPOSE OF REVIEW: Comparative effectiveness research plays a vital role in healthcare delivery by guiding evidence-based practices. We performed a state-of-the-art review of comparative effectiveness research in the urology literature for 2016, utilizing a systematic approach. Seven high-impact papers are reviewed in detail. RECENT FINDINGS: Across the breadth of urology, there were several important studies in comparative effectiveness research, of which we will highlight two randomized controlled trials and five observational trials: radiotherapy, prostatectomy, and active monitoring have equivalent mortality outcomes in patients with localized prostate cancer; the ideal modality of patient education is yet to be determined, and written education has minimal effect on patient perception of prostate specific antigen screening; robotic prostatectomy is associated with higher perioperative complication rates on a population basis; racial disparities exist in incontinence rates after treatment for localized prostate cancer, but not in irritative, bowel, or sexual function; androgen deprivation therapy is associated with higher fracture, peripheral artery disease, and cardiac-related complications than bilateral orchiectomy; robotic and open cystectomy offer comparable cancer-specific mortality and perioperative outcomes; and bonuses for low-cost hospitals can inadvertently reward low-quality hospitals...
April 19, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28421834/long-term-testosterone-therapy-improves-cardiometabolic-function-and-reduces-risk-of-cardiovascular-disease-in-men-with-hypogonadism
#15
Abdulmaged M Traish, Ahmad Haider, Karim Sultan Haider, Gheorghe Doros, Farid Saad
OBJECTIVES: In the absence of large, prospective, placebo-controlled studies of longer duration, substantial evidence regarding the safety and risk of testosterone (T) therapy (TTh) with regard to cardiovascular (CV) outcomes can only be gleaned from observational studies. To date, there are limited studies comparing the effects of long-term TTh in men with hypogonadism who were treated or remained untreated with T, for obvious reasons. We have established a registry to assess the long-term effectiveness and safety of T in men in a urological setting...
January 1, 2017: Journal of Cardiovascular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28418610/localization-patterns-of-the-ganglioside-gm1-in-human-sperm-are-indicative-of-male-fertility-and-independent-of-traditional-semen-measures
#16
Cristina Cardona, Queenie V Neri, Alana J Simpson, Melissa A Moody, G Charles Ostermeier, Eric K Seaman, Theodore Paniza, Zev Rosenwaks, Gianpiero D Palermo, Alexander J Travis
Semen analysis lacks a functional component and best identifies extreme cases of infertility. The ganglioside GM1 is known to have functional roles during capacitation and acrosome exocytosis. Here, we assessed whether GM1 localization patterns (Cap-Score™) correspond with male fertility in different settings: Study 1 involved couples pursuing assisted reproduction in a tertiary care fertility clinic, while Study 2 involved men with known fertility versus those questioning their fertility at a local urology center...
April 18, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28417852/nuclear-medicine-in-pediatric-nephro-urology-an-overview
#17
REVIEW
Iosif Mendichovszky, Bernardita Troncoso Solar, Naima Smeulders, Marina Easty, Lorenzo Biassoni
In the context of ante-natally diagnosed hydronephrosis, the vast majority of children with a dilated renal pelvis do not need any surgical treatment, as the dilatation resolves spontaneously with time. Slow drainage demonstrated at Tc-99m-mercaptoacetyltriglycine (MAG3) renography does not necessarily mean obstruction. Obstruction is defined as resistance to urinary outflow with urinary stasis at the level of the pelvic-ureteric junction (PUJ) which, if left untreated, will damage the kidney. Unfortunately this definition is retrospective and not clinically helpful...
May 2017: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/28413305/solitary-functioning-kidney-in-high-anorectal-malformation
#18
Kanishka Das, Srinivas Raju Rajkiran
AIM: A solitary functioning renal unit in high anorectal malformation may harbor anomalies in the upper/lower urinary tract that further compromise renal function and accelerate hyperfiltration injury. We aimed to analyze the clinical course, management, and outcome of children with a solitary renal unit and high anorectal malformation. MATERIALS AND METHODS: A cohort of solitary renal units in anorectal malformation managed between 2000 and 2015 with a defined protocol at a pediatric nephro-urology clinic are included in the study...
April 2017: Journal of Indian Association of Pediatric Surgeons
https://www.readbyqxmd.com/read/28413135/a-systematic-review-of-the-diagnosis-and-treatment-of-patients-with-neurogenic-hyperactivity-of-the-detrusor-muscle
#19
A Borau, J M Adot, M Allué, S Arlandis, D Castro, M Esteban, J Salinas
BACKGROUND: Neurogenic detrusor hyperactivity (NDH) is a urodynamic observation characterised by involuntary detrusor contractions during the filling phase that are caused by an underlying neurological disease. The common and severe complications that can result from NDH warrant the preparation of healthcare protocols for the proper management of patients with NDH. OBJECTIVE: The aim of this study is to standardise the criteria for the decision-making process in the management of patients with diagnosed or suspected NDH, providing personalised medical care...
April 13, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28411070/development-and-initial-testing-of-the-flow-instrument-a-novel-assessment-of-lower-urinary-tract-symptoms-in-men
#20
Kelvin A Moses, Daniel Heslop, Derek M Griffith, Arturo Holmes, Lisa Sherden, Consuelo H Wilkins, Kenneth A Wallston
PURPOSE: To develop a method of assessing lower urinary tract symptoms (LUTS) regardless of literacy/numeracy. MATERIALS AND METHODS: We convened focus groups and developed a questionnaire based on four identified domains of urinary function: Frequency, Incontinence (Leakage), Nocturia (Overnight voiding), and Weak stream (FLOW). We pilot tested the novel questionnaire in 64 men and performed quantitative analysis to determine internal consistency. Criterion validity was established via direct comparison to the American Urological Association Symptom Score (AUA-SS) in a larger cohort of 161 men...
April 11, 2017: Journal of Urology
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