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https://www.readbyqxmd.com/read/28930838/clinical-efficacy-of-intravesical-electrical-stimulation-on-detrusor-underactivity-8-years-of-experience-from-a-single-center
#1
Han Deng, Limin Liao, Juan Wu, Guoqing Chen, Xing Li, Zhaoxia Wang, Li Wan
The aim of this study was to retrospectively evaluate the effectiveness of intravesical electrical stimulation (IVES) on detrusor underactivity (DU).From 2009 to 2016, a total of 105 patients with symptoms of DU who were treated with IVES were included in this retrospective study. The medical records, physical examination findings, urine culture results, and video-urodynamic studies were reviewed. Changes in post-void residual urine (PVR) and voiding efficiency (VE) were included for evaluation of efficacy...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28930342/yolk-shell-nanocomposite-particles-as-bioactive-bone-fillers-and-growth-factor-carriers
#2
Pujiang Shi, Sunny A Abbah, Yon Jin Chuah, Jun Li, Yong Zhang, Pengfei He, Hee Kit Wong, James C H Goh
The efficient delivery of bioactive molecules via rationally designed nanoparticles is an important focus in regenerative medicine. The yolk shell nanocomposite particles described herein are composed of silk fibroin movable cores formed within voided calcium carbonate shells to load and control the release of labile cytokines. These particles are excellent carrier vehicles of potent molecules as they sustained the release of bioactive Bone Morphogenetic Protein 2 (BMP-2) for more than 28 days in vitro. Implantation into bone defects in rabbits corroborates the in vitro results and also reveals that upon contact with phosphate containing body fluids, implanted yolk shell particles agglomerate and transform into a filler that adapts to defect contour to further act as an absorbable hemostatic agent...
September 20, 2017: Nanoscale
https://www.readbyqxmd.com/read/28929430/new-drugs-in-the-pipeline-for-the-treatment-of-hiv-a-review
#3
REVIEW
Leigh Anne Hylton Gravatt, Crystal R Leibrand, Sulay Patel, MaryPeace McRae
PURPOSE OF REVIEW: The purpose of this paper is to review therapies with new mechanisms of action for the treatment of HIV that are at least in phase 2 clinical trials. RECENT FINDINGS: There are several new mechanisms of action being represented within clinical development, including histone deacetylase (HDAC) inhibitors, gene therapies, broadly neutralizing anti-HIV antibodies, immune modulation, and drugs with new mechanisms to block HIV entry. The new therapies are being developed for both as add-on therapy to existing combination antiretroviral therapy and as agents to be used during treatment interruption...
September 19, 2017: Current Infectious Disease Reports
https://www.readbyqxmd.com/read/28929299/the-t-plasty-as-therapy-for-recurrent-bladder-neck-stenosis-success-rate-functional-outcome-and-patient-satisfaction
#4
Clemens M Rosenbaum, Roland Dahlem, Valentin Maurer, Luis A Kluth, Malte W Vetterlein, Margit Fisch, Victor Schuettfort, C Philip Reiss
PURPOSE: To determine success rate (SR), functional outcome, and patient satisfaction of a modified YV-plasty for reconstruction of the bladder neck in case of recurrent bladder neck stenosis (BNS) after transurethral surgery of the prostate: the T-plasty. PATIENTS AND METHODS: We identified all patients who underwent T-plasty at our center between December 2008 and July 2016. Patients' charts were reviewed. Patients were queried by telephone and by mail at time of follow-up (FU)...
September 19, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28928335/sexual-and-urinary-dysfunction-following-laparoscopic-total-mesorectal-excision-in-male-patients-a-prospective-study
#5
Deepak George, Kaniyarakkal Pramil, Naduthottam P Kamalesh, Shaji Ponnambatheyil, Prakash Kurumboor
AIMS: Even with the use of nerve-sparing techniques, there is a risk of bladder and sexual dysfunction after total mesorectal excision (TME). Laparoscopic TME is believed to improve this autonomic nerve dysfunction, but this is not demonstrated conclusively in the literature. In Indian patients generally, the stage at which the patients present is late and presumably the risk of autonomic nerve injury is more; however, there is no published data in this respect. MATERIALS AND METHODS: This prospective study in male patients who underwent laparoscopic TME evaluated the bladder and sexual dysfunction using objective standardised scores, measuring residual urine and post-voided volume...
September 20, 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28927778/introducing-nerve-sparing-approach-during-minimally-invasive-radical-hysterectomy-for-locally-advanced-cervical-cancer-a-multi-institutional-experience
#6
Francesco Raspagliesi, Giorgio Bogani, Arsenio Spinillo, Antonino Ditto, Stefano Bogliolo, Jvan Casarin, Umberto Leone Roberti Maggiore, Fabio Martinelli, Mauro Signorelli, Barbara Gardella, Valentina Chiappa, Cono Scaffa, Simone Ferrero, Antonella Cromi, Domenica Lorusso, Fabio Ghezzi
OBJECTIVE: To evaluate the impact of nerve-sparing (NS) approach on outcomes of patients undergoing minimally invasive radical hysterectomy (MRH) for locally advanced stage cervical cancer (LACC). METHODS: Data of consecutive patients undergoing minimally invasive surgery for LACC were retrospectively retrieved in a multi-institutional setting from 2009 to 2016. All patients included had minimally invasive class III radical hysterectomy (MRH or NS-MRH). Propensity matching algorithm was used to decrease possible allocation bias when comparing outcomes between groups...
September 7, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28927267/atomistic-origins-of-high-capacity-and-high-structural-stability-of-polymer-derived-sioc-anode-materials
#7
Hong Sun, Kejie Zhao
Capacity and structural stability are often mutually exclusive properties of electrodes in Li-ion batteries: A gain in capacity is usually accompanied by the undesired large volumetric change of the host material upon lithiation. Polymer-derived ceramics, such as silicon oxycarbide (SiOC) of hybrid Si-O-C bonds, show an exceptional combination of high capacity and superior structural stability. We investigate the atomistic origins of the unique chemomechanical performance of carbon-rich SiOC using the first-principles theoretical approach...
September 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28925271/-the-results-of-five-years-follow-up-prospective-study-of%C3%A2-vaginal-prolapse-repaired-by-prolift-total-mesh-surgery-or%C3%A2-sacrospinous-fixation
#8
P Kraus, L Krofta, M Krčmář, I Urbánková, O Gojiš, K Grogregin, J Feyereisl
OBJECTIVE: The aim of the study is to compare the results of five years follow-up prospective study of vaginal prolapse repaired by prolift total mesh surgery or sacrospinous fixation. STUDY DESIGN: A single-center prospective, cohort study, in patients with defect grade II and more by POP-Q. SETTING: The Institute for the Care of Mather and Child; 3rd Medical Faculty Charles university, Prague. METHODS: Comparison of the preoperative state and the five years after the operation according POP Q, ICIQ-SF, PISQ 12, VAS...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28917534/modeling-the-modified-drug-release-from-curved-shape-drug-delivery-systems-dome-matrix-%C3%A2
#9
D Caccavo, A A Barba, M d'Amore, R De Piano, G Lamberti, A Rossi, P Colombo
The controlled drug release from hydrogel-based drug delivery systems is a topic of large interest for research in pharmacology. The mathematical modeling of the behavior of these systems is a tool of emerging relevance, since the simulations can be of use in the design of novel systems, in particular for complex shaped tablets. In this work a model, previously developed, was applied to complex-shaped oral drug delivery systems based on hydrogels (Dome Matrix®). Furthermore, the model was successfully adopted in the description of drug release from partially accessible Dome Matrix® systems (systems with some surfaces coated)...
September 13, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28914702/digitation-to-void-what-is-the-significance-of-this-symptom
#10
Ismael Ortega, Nishamini Subramaniam, Talia Friedman, Friyan Turel, Hans Peter Dietz
OBJECTIVE: Digitation to void is defined as the need to apply manual pressure on the perineum or the vagina to assist with voiding. It has been associated with prolapse; however, there is little objective data concerning this symptom. Our aim was to determine the correlation between digitation to void, symptoms and signs of pelvic organ prolapse (POP), and urodynamic data. METHODS: This was a retrospective study that included a total of 1174 patients seen at a tertiary urogynecological unit...
September 13, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28914701/elevated-postvoid-residual-urine-volume-identifying-risk-factors-and-predicting-resolution-in-women-with-pelvic-organ-prolapse
#11
Amanda Ulrich, Patricia Davis, Paul Tulikangas, David M OʼSullivan, Katie Propst
OBJECTIVES: This study aims to identify risk factors for elevated preoperative postvoid residual (PVR) and persistently elevated postoperative PVR and to evaluate the resolution rate of elevated PVR urine volume in patients undergoing reconstructive surgery for pelvic organ prolapse (POP). METHODS: This was a retrospective cohort study comparing 50 women with elevated preoperative PVR (≥100 mL) and 50 women with normal PVR (<100 mL). Preoperative demographic, physical examination, urodynamic data, type of surgery performed, and postoperative trial of void data were collected...
September 13, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28914465/exploring-avenues-for-best-use-of-cytotechnologists-in-non-gynaecological-cytology-double-screening-or-independent-sign-out
#12
G Fischer, M Haddad, K Cormier
OBJECTIVE: Cytotechnologist (CT) screening workload has been decreasing due to the falling number of Papanicolaou tests. This continuing trend has prompted exploration of ways to best employ the CT skillset. One potential way of more effective use is by having two CTs double screen non-gynaecological (NGC) cases to assess whether this improves screening quality and concordance with pathologists. Another is evaluating the CT's performance on low-complexity negative NGC cases for a potential independent CT sign-out without pathologist review...
September 15, 2017: Cytopathology: Official Journal of the British Society for Clinical Cytology
https://www.readbyqxmd.com/read/28914302/li3co1-06-1-teo6-synthesis-single-crystal-structure-and-physical-properties-of-a-new-tellurate-compound-with-co-ii-co-iii-mixed-valence-and-orthogonally-oriented-li-ion-channels
#13
Gunter Heymann, Elisabeth Selb, Michaela Kogler, Thomas Götsch, Eva-Maria Köck, Simon Penner, Martina Tribus, Oliver Janka
A tellurate compound with Co(II)/Co(III) mixed valence states and lithium ions within orthogonally oriented channels was realized in Li3Co1.06(1)TeO6. The single-crystal structure determination revealed two independent and interpenetrating Li/O and (Co,Te)/O substructures with octahedral oxygen coordination of the metal atoms. In contrast to other mixed oxides, a honeycomb-like ordering of CoO6 and TeO6 octahedra was not observed. Li3Co1.06(1)TeO6 crystallizes orthorhombically with the following unit cell parameters and refinement results: Fddd, a = 588...
September 15, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28913706/novel-pericatheter-retrograde-urethrogram-technique-is-a-viable-method-for-postoperative-urethroplasty-imaging
#14
Rachael D Sussman, F Cameron Hill, George E Koch, Versha Patel, Krishnan Venkatesan
PURPOSE: The purpose of this study is to describe our technique for pericatheter retrograde urethrogram (pcRUG) and to evaluate the utility of a pcRUG to detect a clinically significant leak after urethral reconstruction. METHODS: We retrospectively reviewed our prospective IRB-approved database of patients undergoing urethral reconstruction. pcRUG was performed at 3-4 weeks after surgery, in standardized fashion. Patients were placed in oblique position, and with the penis stretched, diluted contrast was instilled via an angiocatheter alongside the indwelling urethral catheter under dynamic fluoroscopy...
September 14, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28911651/microencapsulation-of-fish-oil-using-supercritical-antisolvent-process
#15
Fahim Tamzeedul Karim, Kashif Ghafoor, Sahena Ferdosh, Fahad Al-Juhaimi, Eaqub Ali, Kamaruzzaman Bin Yunus, Mir Hoseini Hamed, Ashraful Islam, Mohammad Asif, Mohammed Zaidul Islam Sarker
In order to improve the encapsulation process, a newly supercritical antisolvent process was developed to encapsulate fish oil using hydroxypropyl methyl cellulose as a polymer. Three factors, namely, temperature, pressure, and feed emulsion rate were optimized using response surface methodology. The suitability of the model for predicting the optimum response value was evaluated at the conditions of temperature at 60°C, pressure at 150 bar, and feed rate at 1.36 mL/min. At the optimum conditions, particle size of 58...
July 2017: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28911046/animal-models-for-studying-triazole-resistance-in-aspergillus-fumigatus
#16
Russell E Lewis, Paul E Verweij
Infections caused by triazole-resistant Aspergillus fumigatus are associated with a higher probability of treatment failure and mortality. Because clinical experience in managing these infections is still limited, mouse models of invasive aspergillosis fulfill a critical void for studying treatment regimens designed to overcome resistance. The type of immunosuppression, the route of infection, the timing of antifungal administration, and the end points used to assess antifungal activity affect the interpretation of data from these models...
August 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28905749/re-ultrasound-assisted-prompted-voiding-for-management-of-urinary-incontinence-of-nursing-home-residents-efficacy-and-feasibility
#17
Tomas L Griebling
No abstract text is available yet for this article.
October 2017: Journal of Urology
https://www.readbyqxmd.com/read/28904950/quantitative-changes-in-cerebral-perfusion-during-urinary-urgency-in-women-with-overactive-bladder
#18
Nisha G Arya, Steven J Weissbart, Sihua Xu, Rupal Bhavsar, Hengyi Rao
PURPOSE: To quantitatively measure changes in cerebral perfusion in select regions of interest in the brain during urinary urgency in women with overactive bladder (OAB) using arterial spin labeling (ASL). METHODS: Twelve women with OAB and 10 controls underwent bladder filling and rated urinary urgency (scale 0-10). ASL fMRI scans were performed (1) in the low urgency state after voiding and (2) high urgency state after drinking oral fluids. Absolute regional cerebral blood flow (rCBF) in select regions of interest was compared between the low and high urgency states...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28903642/the-self-control-irony-desire-for-self-control-limits-exertion-of-self-control-in-demanding-settings
#19
Liad Uziel, Roy F Baumeister
Self-control is a highly adaptive human capacity. Accordingly, development of self-control is widely encouraged. Whereas the benefits of having self-control are well documented, little is known about the impact of wanting self-control. The present investigation fills this void by exploring the effect of desire for self-control on the ability to exert self-control. It was expected that in the context of demanding self-control challenges, a desire for self-control will highlight a discrepancy between one's goals and perceived performance potential, leading to reduced efficacy beliefs and task disengagement...
May 2017: Personality & Social Psychology Bulletin
https://www.readbyqxmd.com/read/28902866/5-year-long-term-efficacy-of-120-w-greenlight-photoselective-vaporization-of-the-prostate-for-benign-prostate-hyperplasia
#20
Juhyun Park, Sung Yong Cho, Min Chul Cho, Hyeon Jeong, Hwancheol Son
PURPOSE: To investigate 5-year long-term postoperative efficacy in benign prostate hyperplasia (BPH) following 120-W GreenLight high-performance system photoselective vaporization of the prostate (HPS-PVP). METHODS: This was a retrospective study of surgical outcomes in 159 men who underwent HPS-PVP and were followed over 60 months postoperatively. Definitions of treatment success were established based on the following three variables: international prostate symptom scores (IPSS), maximum flow rates (Qmax), and quality of life scores QoL)...
2017: PloS One
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