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Urine catheter

Takuro Sunada, Satoshi Kamido, Akihiro Hamada, Keiji Kato, Hirotsugu Uetsuki, Hiroaki Kawanishi, Kazuhiro Okumura
A 55-year-old woman was referred to our hospital with dysuria. We were unable to catheterize her using a nelaton catheter because of a urethral stricture, resulting in a large residual urine volume on ultrasonography. The circumference of the periurethral tissue was also thickened and the entire length of the urethra was stenotic, without apparent cause, on magnetic resonance imaging. Biopsy did not reveal malignancy. The pathological diagnosis of the periurethral tissue was simply fibrosis, and there was no definitive diagnosis...
September 2016: Hinyokika Kiyo. Acta Urologica Japonica
X Yuan, C Chen, J Zhou, M Han, X Wang, C Wang, X He
OBJECTIVES: Donors with bacteremia and sepsis are often considered to be controversial for organ retrieval due to potential transmission of an infectious agent to the recipient. Herein we report our initial experience of organ donation and transplantation results from donors with systemic infection. MATERIALS AND METHODS: From January 2013 to December 2014, 125 cases of donation were completed in our organ procurement organization including 90 cases of donation after brain death (DBD) and 35 cases of donation after circulatory death (DCD)...
September 2016: Transplantation Proceedings
Nandini Chatterjee, Chandan Chatterjee, Sinjan Ghosh, Mainak Mukhopadhyay, Ramkrishna Brahmachari, Kartik Patar
BACKGROUND: Indiscriminate use of antibiotics in urinary tract infections have led to emergence of 'superbugs' worldwide. Periodical review of antibiograms is of utmost importance for optimum patient benefit. OBJECTIVE: To identify the spectrum of organisms responsible for urinary tract infection and evaluate the pattern of antibiotic sensitivity of the organisms. METHODS: Urine samples were collected from all consecutive patients getting admitted in the medicine indoor irrespective of symptomatology...
April 2016: Journal of the Association of Physicians of India
Haci Polat, Umut Gulacti
PURPOSE: To find answers to some catheter-related questions in hypospadias repair such as which type of catheter should be used, with which catheter balloon inflation volume, and when should the catheter be removed from the urethra? As catheter use and post-op retention time varies among surgeons in hypospadias repair. MATERIAL AND METHODS: Fifty-four 10 French all-silicone- and 54 latex Foley catheters were prepared and assigned to groups as senary. The catheter's balloons were inflated with 2, 3 and 5 mL of sterile water...
October 10, 2016: Urology Journal
E Morcillo, I Fernández, M Pamplona, F M Sánchez-Margallo, F Soria
The management of ureteral obstruction of malignant origin or complicated benign obstruction continues to be a challenge for the urological community. In this sense, the use of metallic stents could be considered a useful alternative to the conventional drainage techniques, because it accomplishes the resolution of obstruction in a single procedure, without external diversions and without the adverse effects of current diversions. Another important advantage they offer is that they do not need replacement as frequently as double J catheters or nephrostomy tubes require...
October 2016: Archivos Españoles de Urología
F Soria, E Morcillo, A López de Alda, T Pastor, F M Sánchez-Margallo
One of the main wishes in the field of urinary catheters and stents is to arm them with biodegradable characteristics because we consider a failure of these devices the need for retrieval, the forgotten catheter syndrome as well as the adverse effects permanent devices cause after fulfilling their aim. The efforts focused in new designs, coatings and biomaterials aim to increase the biocompatibility of theses internal devices. Lately, there have been correct advances to answer the main challenges regarding biodegradable ureteral devices...
October 2016: Archivos Españoles de Urología
F Soria, J E de la Cruz, E Morcillo, J Rioja, F M Sánchez-Margallo
Double-J ureteral stents disposal is associated with the appearance of side effects in up to 90% of the patients. The main causes of these symptoms are related to stent's design and the materials they are manufactured from. Vesicoureteral reflux and bladder trigone irritation are the etiopathogenic causes of ureteral stents associated morbidity. Due to this, and in order to improve patients' quality of life, stents that avoid reflux have been developed. Among anti-reflux designs, the first was a double-J stent the bladder tip of which is provided with a polymeric membrane that prevents retrograde flow of urine through its internal drainage channel...
October 2016: Archivos Españoles de Urología
D Pérez-Fentes
The insertion of a double J catheter (DJ) has widespread, becoming a usual procedure and standard of care in urology. Despite its relative simplicity it is not free from intraoperative risks or problems during the weeks after the implant. Conversely, despite great advances in design of these catheters the ideal material has not been discovered yet, one that is perfectly biocompatible with urine and avoids completely the advent of complications. The range of problems associated with DJs is variable: from mild self-limited dysuria or hematuria to more complex situations with higher risk, such as catheter migration, complete calcification, breakage, obstruction and renal unit loss...
October 2016: Archivos Españoles de Urología
D Cabezalí, C Tordable, A Gómez
Urinary tract catheters are hollow and flexible tubes used to facilitate urine output or to achieve urine transit through them. We can find different types of catheters depending on the purpose they have been designed for: urethral, cystostomy and ureteral catheters among others. We review the indications for insertion of these catheters, their designs, composition, covering materials, insertion techniques and associated complications. Pediatric catheters are behind what is produced for adults, so we perform a bibliographic review about urinary catheters in general with emphasis on the pediatric patient...
October 2016: Archivos Españoles de Urología
J C Gómez-Blanco, J Martínez-Reina, D Cruz, J Blas Pagador, F M Sánchez-Margallo, F Soria
: The mechanics of urine during its transport from the renal pelvis to the bladder is of great interest for urologists. The knowledge of the different physical variables and their interrelationship, both in physiologic movements and pathologies, will help a better diagnosis and treatment. The objective of this chapter is to show the physics principles and their most relevant basic relations in urine transport, and to bring them over the clinical world. For that, we explain the movement of urine during peristalsis, ureteral obstruction and in a ureter with a stent...
October 2016: Archivos Españoles de Urología
Hamed Akhavizadegan
BACKGROUND: Prostate traction is one way to control post-prostatectomy bleeding. The most popular method involves traction with a catheter fixed to the thigh with adhesive bands. However, this method has its own drawbacks. OBJECTIVES: We aimed to simplify this traction procedure and to overcome its disadvantages. PATIENTS AND METHODS: From 2007 - 2015, a new method was used to control post-prostatectomy bleeding in 152 patients. This technique involved inducing pressure on the prostate neck with an indwelling catheter attached to a partially filled urine bag to control bleeding after a prostatectomy...
July 2016: Nephro-urology Monthly
Barbara W Trautner, M Todd Greene, Sarah L Krein, Heidi L Wald, Sanjay Saint, Andrew J Rolle, Sara McNamara, Barbara S Edson, Lona Mody
OBJECTIVE To assess knowledge about infection prevention among nursing home personnel and identify gaps potentially addressable through a quality improvement collaborative. DESIGN Baseline knowledge assessment of catheter-associated urinary tract infection, asymptomatic bacteriuria, antimicrobial stewardship, and general infection prevention practices for healthcare-associated infections. SETTING Nursing homes across 14 states participating in the national "Agency for Healthcare Research and Quality Safety Program for Long-Term Care: Healthcare-Associated Infections/Catheter-Associated Urinary Tract Infection...
October 4, 2016: Infection Control and Hospital Epidemiology
E G Miller, C L L Levesque, N Trottier, C F M de Lange
Whole-body protein deposition (Pd) is a main determinant of AA requirements of gestating gilts; however, data on the dynamics of Pd is limited. The main objective of this study was to measure whole-body Pd (pregnancy-associated and maternal) during gestation in gilts at 2 feeding levels. Changes in BW and backfat (BF) throughout gestation and subsequent lactation performance were also evaluated. We hypothesized that the effect of feed intake on maternal Pd decreases toward the end of gestation due to increased fetal nutrient demands...
August 2016: Journal of Animal Science
Li-Hsiang Wang, Ming-Fen Tsai, Chin-Yen Stacey Han, Yi-Chi Huang, Hsueh-Erh Liu
PURPOSE: Urinary catheterization is a common technique in clinical practice. There is, however, no consensus on management prior to removal of the indwelling catheter for short-term patients. This systematic review examined the necessity of clamping before removal of an indwelling urinary catheter in short-term patients. METHODS: A systematic literature review was conducted using eight databases and predetermined keywords-guided searches. Some 2,515 studies were evaluated...
September 2016: Asian Nursing Research
Yun S Ha, Dong J Bak, Jae W Chung, Jun N Lee, Se Y Kwon, Seock H Choi, Tae G Kwon, Tae H Kim
BACKGROUND: Postoperative cystogram has been used to identify clinically significant leaks before catheter removal after radical prostatectomy (RP). The aim of the present study was to investigate the relationship between cystogram findings after RP and early urinary incontinence. METHODS: From January 2011 to February 2015, 417 patients who had undergone a cystography after RP at our hospital were retrospectively analyzed. The ratio dividing the length from the upper part of the pubic symphysis to the neck of the bladder with the length of the total pubic symphysis height [bladder neck pubic symphysis ratio (BNPSR)] was measured and urinary incontinence was assessed by the subjects' use of a pad...
September 29, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
Soraya Eugenia Morales-López, Constanza G Taverna, María Eugenia Bosco-Borgeat, Ivana Maldonado, Walter Vivot, Wanda Szusz, Guillermo Garcia-Effron, Susana B Córdoba
The presence of the cryptic species belonging to the Candida glabrata complex has not been studied in Argentina. We analyzed a collection of 117 clinical isolates of C. glabrata complex belonging to a National Culture Collection of Instituto Nacional de Microbiología "Dr. Carlos G. Malbrán" from Argentina (40 isolates from blood samples, 18 from other normally sterile sites, 20 from vagina, 14 from urine, 7 from oral cavity, 3 from catheter, 1 from a stool sample and 14 isolates whose clinical origin was not recorded)...
September 28, 2016: Mycopathologia
M Vallée, F Luyckx
INTRODUCTION: The lengthening of life expectancy associated with multiple comorbidities leads physicians and nurses to manage more and more patients with long-term urinary catheterization (LTUC). No recommendation is written about the management of LTUC patients. To assess the need to publish recommendations and tools to help nurses in a better management of LTUC, we conducted a survey of theoretical and practical knowledge of French nurses. MATERIALS AND METHODS: Epidemiological prospective study, type of practical studies in a declarative fashion, anonymous, made via computerized poll released on the website www...
September 20, 2016: Progrès en Urologie
Wei Le, Weidong Zhou, Chao Li, Denglong Wu, Jinfu Zhang, Cuidong Bian
The aim of this study was to explore the clinical effect of endoscopic minimal invasive surgery on posterior urethral stricture with false passage. Twenty-one patients suffering from posterior urethral stricture with false passage were involved in the study. All the patients received pre-operative urethrography and flexible cystoscopy to make sure that the distance between the blind end of the proximal normal urethra and the distal urethra was <1 cm. Ten patients received open operation and eleven patients underwent endoscopic minimally-invasive surgery...
2016: SpringerPlus
E M Galván, C Mateyca, L Ielpi
Most catheter-associated urinary tract infections are polymicrobial. Here, uropathogen interactions in dual-species biofilms were studied. The dual-species associations selected based on their prevalence in clinical settings were Klebsiella pneumoniae-Escherichia coli, E. coli-Enterococcus faecalis, K. pneumoniae-E. faecalis, and K. pneumoniae-Proteus mirabilis. All species developed single-species biofilms in artificial urine. The ability of K. pneumoniae to form biofilms was not affected by E. coli or E. faecalis co-inoculation, but was impaired by P...
October 2016: Biofouling
Raymond H Thornton, Anne M Covey
Urinary drainage procedures are used to treat a wide range of clinical situations including pyonephrosis, preservation of renal function in patients with ureteral obstruction, as a means to access the collecting system for stone retrieval or lithotripsy and to divert urine from a distal leak or fistula. Several different drainage devices are available and include those that provide obligatory external drainage (nephrostomy), both internal and external drainage (nephroureteral stent) and internal drainage (double-J stent)...
September 2016: Techniques in Vascular and Interventional Radiology
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