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https://www.readbyqxmd.com/read/28343086/modeling-the-influence-of-acute-changes-in-bladder-elasticity-on-pressure-and-wall-tension-during-filling
#1
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/28342901/the-sympathetic-neuro-adipose-connection-and-the-control-of-body-weight
#2
REVIEW
Inês Mahú, Ana I Domingos
In recent decades, obesity has become a global public health crisis irrespective of age or gender [21]. But according to historic records, concerns over appropriate maintenance of body size have been long established. For more than to 2 millennia, the main therapeutic approach to curb excess weight has been to recommend dietary restrictions and regular exercise (Haslam, 2016). Nevertheless, more contemporary studies indicate that the employment of such approaches in the treatment of severely obese patients causes metabolic adaptions which impair their long-term success in weight management [8]...
March 22, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28342737/are-lower-urinary-tract-symptoms-in-children-associated-with-urinary-symptoms-in-their-mothers
#3
Ariane S Sampaio, Luis Gustavo A Fraga, Bruno A Salomão, Júlia B Oliveira, Camila L Seixas, Maria Luiza Veiga, José Murillo B Netto, Ubirajara Barroso
BACKGROUND: The association between parents who suffered daytime incontinence as children and children who are incontinence has been reported. However, the association of lower urinary tract (LUT) dysfunction in children and urinary symptoms in mothers has not been studied. OBJECTIVE: To test the hypothesis that the children of mothers with lower urinary tract symptoms (LUTS) are more likely to have urinary symptoms. STUDY DESIGN: A cross-sectional multicenter study was conducted in two cities in Brazil...
February 17, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28339735/triage-quality-control-is-missing-tools-a-new-observation-technique-for-ed-quality-improvement
#4
Tomi Malmström, Veli-Pekka Harjola, Paulus Torkki, Salla Kumpulainen, Raija Malmström
Objective: Correct assessment of patient urgency is critical to ensuring patient safety in emergency departments (EDs). Although significant time and effort have been devoted to developing triage systems, less attention has been paid to the development of quality control. The aim of this study is to introduce and test observation technique, which enables identifying of patient groups at risk of erroneous assessment in triage. The introduced technique is aimed to be less laborious to use than existing triage quality control methods...
February 23, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28337780/mechanisms-of-resistance-of-salmonella-typhimurium-to-quinolones-in-infectious-diarrhea
#5
Jing Yuan, Wei Guo
This study investigated the mechanisms of resistance of 36 quinolone-resistant Salmonella Typhimurium strains isolated from outpatients with infectious diarrhea in Beijing Tian Tan Hospital between 2013 and 2015. We measured the resistance spectrum of the 36 strains using the broth dilution method. The analysis also investigated Class 1 integrons harboring the β-lactamase gene and mutations in quinolone resistance determining regions. All 36 quinolone-resistant Salmonella Typhimurium strains were shown to be multidrug-resistant and the majority of these strains harbored Class 1 integrons...
March 24, 2017: Microbiology and Immunology
https://www.readbyqxmd.com/read/28335792/can-incontinence-be-cured-a-systematic-review-of-cure-rates
#6
Rob Riemsma, Suzanne Hagen, Ruth Kirschner-Hermanns, Christine Norton, Helle Wijk, Karl-Erik Andersson, Christopher Chapple, Julian Spinks, Adrian Wagg, Edward Hutt, Kate Misso, Sohan Deshpande, Jos Kleijnen, Ian Milsom
BACKGROUND: Incontinence constitutes a major health problem affecting millions of people worldwide. The present study aims to assess cure rates from treating urinary (UI) or fecal incontinence (FI) and the number of people who may remain dependent on containment strategies. METHODS: Medline, Embase, PsycINFO, Cochrane Central Register of Controlled Trials (CENTRAL), CINAHL, and PEDro were searched from January 2005 to June 2015. Supplementary searches included conference abstracts and trials registers (2013-2015)...
March 24, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28334558/feasibility-and-added-value-of-executive-walkrounds-in-long-term-care-organizations-in-the-netherlands
#7
Loes van Dusseldorp, Getty Huisman-de Waal, Hub Hamers, Gert Westert, Lisette Schoonhoven
BACKGROUND: Currently available tools for the management of safety in health care are largely based on quantitative management information. Executive WalkRounds (WalkRounds [WR]) seems useful as a leadership tool to detect "soft signals"-alerts of unsafe situations or practices-and to enhance the mutual trust between frontline staff and the board of directors. The majority of the research on WR has been performed in hospitals. Therefore, a study was conducted to assess how the boards of directors of long term care organizations value WR as a leadership tool to perceive soft signals, and whether soft signals are of added value to enhance patient safety...
December 2016: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28329172/the-obesity-paradox-is-still-there-a-risk-analysis-of-over-15-000-cardiosurgical-patients-based-on-body-mass-index
#8
Martin Hartrumpf, Ralf-Uwe Kuehnel, Johannes M Albes
OBJECTIVES: Obesity is an ever-growing problem in contemporary cardiac surgery. Although it accounts for many perioperative comorbidities, it has not been shown to increase mortality. Body mass index (BMI) is therefore not considered in the European System for Cardiac Operative Risk Evaluation (EuroSCORE). We sought to confirm whether this holds true for our own single-centre patient population. METHODS: Data from 15 314 consecutive patients receiving major cardiac surgery at our institution were analysed...
March 18, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28327082/out-of-hours-care-in-germany-high-utilization-by-adult-patients-with-minor-ailments
#9
R Leutgeb, P Engeser, S Berger, J Szecsenyi, G Laux
BACKGROUND: Family practitioners (FPs) who work in Out-Of-Hours Care (OOHC) - especially in rural areas - complain about high workload related to low urgency and potentially unnecessary patient presentations with minor ailments. The aim of this study was to describe Reasons for Encounter (RFEs) in primary OOHC taken into account the doctor's perspective in the context of high workload without knowing patients' motives for visiting an OOHC-centre. METHODS: Within this descriptive study, OOHC data from 2012 were evaluated from a German statutory health insurance company in the federal state of Baden-Wuerttemberg...
March 21, 2017: BMC Family Practice
https://www.readbyqxmd.com/read/28326514/complete-response-to-acupuncture-therapy-in-female-patients-with-refractory-interstitial-cystitis-bladder-pain-syndrome
#10
Mehmet Giray Sönmez, Betül Kozanhan
OBJECTIVES: Interstitial Cystitis/Bladder Pain syndrome (IC/BPS) is a considerable issue in urology and gynecology and unfortunately, the treatment options recommended are not fully efficient. Therefore, in this study we aimed to determine the effectiveness of acupuncture treatment in patients with refractory IC/BPS. MATERIAL AND METHODS: 12 refractory IC/BPS female patients received ten sessions of acupuncture twice a week. The visual analog score (VAS), interstitial cystitis symptom index (ICSI), interstitial cystitis problem index (ICPI), O'Leary-Saint symptom score (OSS), Patient Health Questionnaire (PHQ9), Pelvic pain and urgency & frequency patient symptom scale tests (PUF) and maximum voided volume (MVV) was completed in 1st, 3rd, 6th and 12th months following the treatment...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28324918/statistical-consequences-of-a-successful-lung-allocation-system-recovering-information-and-reducing-bias-in-models-for-urgency
#11
Nabihah Tayob, Susan Murray
The lung allocation system has reduced the number of waitlist deaths by ranking transplant candidates on the basis of a lung allocation score that requires estimation of the current 1-year restricted mean waitlist survival (urgency). Fewer waitlist deaths and the systematic removal of candidates from the waitlist for transplantation present statistical challenges that must be addressed when using recent waitlist data. Multiple overlapping 1-year follow-up windows are used in a restricted mean model that estimates patient urgency on the basis of updated risk factors at the start of the window...
March 21, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28323444/evaluating-driver-drowsiness-countermeasures
#12
John G Gaspar, Timothy L Brown, Chris W Schwarz, John D Lee, Julie Kang, James S Higgins
Objective Driver drowsiness contributes to a substantial number of fatal and non-fatal crashes, with recent estimates attributing up to 21% of fatal crashes to drowsiness. This paper describes recent NHTSA research on in-vehicle drowsiness countermeasures. Recent advances in technology and state detection algorithms have shown success in detecting drowsiness using a variety of data sources, including camera-based eye tracking, steering wheel position, yaw rate, and vehicle lane position. However, detection is just the first step in reducing drowsy driving crashes...
March 21, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28321473/clinical-epidemiological-insights-into-urinary-incontinence
#13
Vatché A Minassian, Tony Bazi, Walter F Stewart
INTRODUCTION AND HYPOTHESIS: Urinary incontinence (UI) is very common and heterogeneous among women with limited knowledge of progression or prognosis. Evidence based on clinical epidemiology can help to better understand the natural history of UI. METHODS: We examine the challenges of UI definition and its subtypes, its impact on quality of life and health-seeking behavior. We review the proposed pathophysiology of UI subtypes and known risk factors as they relate to our current knowledge of the disease state...
March 20, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28319804/are-diabetes-guidelines-truly-evidence-based
#14
REVIEW
Matthew F Bouchonville, Sara Matani, Jason J DuBroff, Robert J DuBroff
The global epidemic of obesity and diabetes underscores the urgency to develop strategies to prevent cardiovascular (CV) disease in this vulnerable population. Clinical guidelines are intended to help the clinician manage these patients, but guidelines are often discordant among professional organizations and not always evidence based. Clinicians must rely upon the best available evidence, and therefore we critically reviewed the evidence behind the American Diabetes Association (ADA) 2016 guidelines on the prevention of CV disease in diabetes...
March 7, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28319594/long-term-cardiovascular-autonomic-and-clinical-changes-after-immunoglobulin-g-immunoadsorption-therapy-in-autoimmune-autonomic-ganglionopathy
#15
Franca Barbic, Franca Dipaola, Francesca Andreetta, Enrico Brunetta, Laura Dalla Vecchia, Renato Mantegazza, Raffaello Furlan, Carlo Antozzi
A 63-year-old male was diagnosed with autoimmune autonomic ganglionopathy based on the finding of plasma antibodies to the nicotinic acetylcholine receptor (nAChR) of autonomic ganglia. He complained of mouth and eye dryness, dysphagia, severe constipation, erectile dysfunction, urgency, frequent urination, habitual orthostatic syncope and presyncope. A remarkable symptomatic orthostatic hypotension without changes in heart rate was present. We here describe the 3-year time course of the changes in spectral indices of cardiovascular autonomic control LF/HF and LFSAP, dysautonomia symptoms intensity and anti-nAChR antibodies following repetitive selective immunoadsorptions...
March 17, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28319169/high-meld-score-and-extended-operating-time-predict-prolonged-initial-icu-stay-after-liver-transplantation-and-influence-the-outcome
#16
Panagiota Stratigopoulou, Andreas Paul, Dieter P Hoyer, Stylianos Kykalos, Fuat H Saner, Georgios C Sotiropoulos
BACKGROUND: The aim of the present study is to determine the incidence of a prolonged (>3 days) initial ICU-stay after liver transplantation (LT) and to identify risk factors for it. PATIENTS AND METHODS: We retrospectively analyzed data of adult recipients who underwent deceased donor first-LT at the University Hospital Essen between 11/2003 and 07/2012 and showed a primary graft function. RESULTS: Of the 374 recipients, 225 (60.16%) had prolonged ICU-stay...
2017: PloS One
https://www.readbyqxmd.com/read/28318348/impulsivity-and-problem-drinking-in-college-examining-the-mediating-role-of-sex-related-alcohol-expectancies-and-alcohol-use-at-sex
#17
Devin E Banks, Tamika C B Zapolski
BACKGROUND: Dispositional impulsivity has been consistently implicated as a risk factor for problem drinking among college students and research suggests that this relationship may be explained in part by alcohol expectancies. A subset of alcohol expectancies, sex-related alcohol expectancies, is particularly linked to problem drinking among college students. The acquired preparedness model of risk postulates that people with dispositional impulsivity develop stronger sex-related alcohol expectancies, are subsequently more likely to drink at problematic levels in sexual situations, and thus, engage in more problem drinking...
March 20, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28316762/mesalazine-has-no-effect-on-mucosal-immune-biomarkers-in-patients-with-diarrhea-dominant-irritable-bowel-syndrome-referred-to-shariati-hospital-a-randomized-double-blind-placebo-controlled-trial
#18
Mohammad Reza Ghadir, Mehri Poradineh, Masoud Sotodeh, Reza Ansari, Shadi Kolahdoozan, Ahmad Hormati, Mohammad Hosein Yousefi, Samaneh Mirzaei, Homayoon Vahedi
BACKGROUND Intestinal mast cells may cause gastrointestinal symptoms in patients with diarrhea-dominant irritable bowel syndrome (IBS). The objective of this study was to determine the effect of mesalazine on the number of lamina propria mast cells and clinical manifestations of patients with diarrhea-dominant IBS referred to Shariati Hospital affiliated to Tehran University of Medical Sciences. METHODS This was a randomized placebo-controlled double-blind trial conducted on 49 patients with diarrhea-dominant IBS...
January 2017: Middle East Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28315994/urgency-and-austerity-as-drivers-of-success
#19
Terry R Stouch
This piece describes the approach by which even a small CADD (Computer-Aided Drug Design) group with limited resources and limited time can achieve substantial success given short budgets and the compressed, urgent environment of a biotech. Some comparisons are made with CADD operations in big pharma.
March 18, 2017: Journal of Computer-aided Molecular Design
https://www.readbyqxmd.com/read/28315972/emotional-health-and-self-esteem-among-adolescents-in-malaysian-orphanages
#20
Marjan Mohammadzadeh, Hamidin Awang, Hayati Kadir Shahar, Suriani Ismail
This study aimed to assess the prevalence and risk factors of depression, anxiety, stress and low self-esteem among institutional Malaysian adolescents. This cross-sectional descriptive study included 287 adolescents aged 12-18 years living in six selected orphan homes. Study's instruments included Socio-demographic questionnaire, validated Malay version of Depression Anxiety Stress Scale-21 and Rosenberg Self-Esteem Scale. The findings revealed that 85.2, 80.1 and 84.7% of participants had depression, anxiety and stress respectively...
March 18, 2017: Community Mental Health Journal
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