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Sample records for intracorporeal urinary diversion

  1. Robotic radical cystectomy and intracorporeal urinary diversion: The USC technique

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    Andre Luis de Castro Abreu

    2014-01-01

    Full Text Available Introduction: Radical cystectomy is the gold-standard treatment for muscle-invasive and refractory nonmuscle-invasive bladder cancer. We describe our technique for robotic radical cystectomy (RRC and intracorporeal urinary diversion (ICUD, that replicates open surgical principles, and present our preliminary results. Materials and Methods: Specific descriptions for preoperative planning, surgical technique, and postoperative care are provided. Demographics, perioperative and 30-day complications data were collected prospectively and retrospectively analyzed. Learning curve trends were analyzed individually for ileal conduits (IC and neobladders (NB. SAS ® Software Version 9.3 was used for statistical analyses with statistical significance set at P < 0.05. Results: Between July 2010 and September 2013, RRC and lymph node dissection with ICUD were performed in 103 consecutive patients (orthotopic NB=46, IC 57. All procedures were completed robotically replicating the open surgical principles. The learning curve trends showed a significant reduction in hospital stay for both IC (11 vs. 6-day, P < 0.01 and orthotopic NB (13 vs. 7.5-day, P < 0.01 when comparing the first third of the cohort with the rest of the group. Overall median (range operative time and estimated blood loss was 7 h (4.8-13 and 200 mL (50-1200, respectively. Within 30-day postoperatively, complications occurred in 61 (59% patients, with the majority being low grade (n = 43, and no patient died. Median (range nodes yield was 36 (0-106 and 4 (3.9% specimens had positive surgical margins. Conclusions: Robotic radical cystectomy with totally ICUD is safe and feasible. It can be performed using the established open surgical principles with encouraging perioperative outcomes.

  2. A comprehensive guide to perioperative management and operative technique for robotic cystectomy with intracorporeal urinary diversion.

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    Tan, Wei Shen; Lamb, Benjamin W; Sridhar, Ashwin; Briggs, Timothy P; Kelly, John D

    2017-02-27

    Robotic-assisted radical cystectomy (RARC) represents an evolution of open radical cystectomy (ORC) with the aim of reducing patient morbidity and improving return to normal function, whilst maintaining oncological equivalence. RARC is gaining popularity, especially in high-volume centres, although there remains a lack of level 1 evidence to demonstrate any superiority of RARC over ORC. All previously reported studies that randomised ORC and RARC have utilised a technique for RARC requiring a conversion to open surgery for urinary diversion. Conversion to open surgery invariably masks the benefits of a truly minimally invasive approach. Moreover, such studies tend to report a small sample size, likely reflecting early surgical experience that may contribute to the lack of observed benefit. Nonetheless, it is established that short-term oncological outcomes following RARC are comparable to those after ORC. It is likely that the benefits of RARC are only observed in cases wherein intracorporeal urinary diversion (iRARC) is performed by a surgical team with high volume experience, which will minimise morbidity and maximise early return to normal function. In this review, we will discuss a holistic approach to iRARC, including patient selection, perioperative optimisation, the surgical technique for iRARC with urinary diversion reconstruction, the use of enhanced recovery protocol, oncological outcomes and perioperative complications.

  3. Robot-Assisted Laparoscopic Partial Colpectomy and Intracorporeal Ileal Conduit Urinary Diversion (Bricker for Cervical Adenocarcinoma Recurrence

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    Jennifer Uzan

    2015-01-01

    Full Text Available Ileal conduit urinary diversion (Bricker is a standard surgical open procedure. The Da Vinci robot allowed precision for this surgical procedure, especially for intracorporeal suturing. Meanwhile, few reports of robot-assisted laparoscopic ileal conduit diversion (Bricker are described in the literature. We report the case of a 69-year-old patient with a vaginal recurrence of cervical adenocarcinoma associated with vesicovaginal fistula treated by robot-assisted laparoscopic partial colpectomy and ileal conduit urinary diversion (Bricker. The robot-assisted laparoscopic procedure followed all surgical steps of the open procedure. Postoperative period was free of complications.

  4. Robot-assisted laparoscopic radical cystectomy with complete intracorporeal urinary diversion

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    Jason M. Sandberg

    2016-07-01

    Full Text Available Robot-assisted radical cystectomy with intracorporeal urinary diversion (RARC-ICUD has only recently been explored as a viable surgical option for patients with muscle-invasive bladder cancer seeking satisfactory oncologic control while benefiting from minimally invasive surgical techniques. Inspired by earlier open and laparoscopic work, initial descriptions of RARC-ICUD were published in 2003, and have since been followed by multiple larger case series which have suggested promising outcomes for our patients. However, the rate of adoption has remained relatively slow when compared to other robot-assisted procedures such as the radical prostatectomy, likely owing to longer operative times, operative complexity, costs, and uncertainty regarding oncologic efficacy. The operative technique for RARC-ICUD has evolved over the past decade and several high-volume centers have shared tips to improve efficiency and make the operation possible for a growing number of urologists. Though there are still questions regarding economic costs, effectiveness, and generalizability of outcomes reported in published data, a growing dataset has brought us ever closer to the answers. Here, we present our current operative technique for RARC-ICUD and discuss the state of the literature so that the urologist may hold an informed discussion with his or her patients.

  5. Postoperative C-reactive protein concentration and clinical outcome: comparison of open cystectomy to robot-assisted laparoscopic cystectomy with extracorporeal or intracorporeal urinary diversion in a prospective study.

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    Kingo, Pernille Skjold; Nørregaard, Rikke; Borre, Michael; Jensen, Jørgen Bjerggaard

    2017-07-05

    This study aimed to compare clinical outcome and postoperative systemic inflammatory response using C-reactive protein (CRP) levels, to quantify the degree of tissue injury in open mini-laparotomy cystectomy (OMC) versus robot-assisted laparoscopic cystectomy with extracorporeal (RALC-EUD) or intracorporeal urinary diversion (RALC-IUD). From September 2012 to September 2015, 309 patients diagnosed with bladder cancer underwent radical cystectomy with urinary diversion. Of these, 175 patients were eligible for the study and underwent OMC (n = 125), RALC-EUD (n = 12) or RALC-IUD (n = 38). Blood samples were obtained preoperatively and postoperatively on days 1-7. Clinical and perioperative parameters, including demographics, comorbidity, tumour stage and postoperative outcomes, were collected from medical records. Age, American Society of Anesthesiologists score and Charlson score were significantly higher in OMC than in the robotic groups (p = 0.020, 0.012 and 0.008, respectively). Other demographic data showed no significant group differences. Estimated blood loss and blood transfusion volume were higher in OMC (p OMC and RALC-EUD (p OMC CRP levels were higher than RALC-EUD. In this study, robotic techniques seem less traumatic overall than open surgery, as OMC had higher postoperative CRP levels than RALC-EUD. The higher CRP levels in RALC-IUD may be more reflective of the urinary diversion technique than the true tissue trauma.

  6. Surgical experiences of robot-assisted radical cystectomy and intracorporeal ileal conduit urinary diversion%机器人辅助根治性膀胱切除术+体内回肠膀胱术手术经验分享(附光盘)

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    沈周俊; 王晓晶; 何威; 谢欣

    2014-01-01

    虽然开放根治性膀胱切除术(open radical cystectomy ,ORC)是治疗肌层浸润性膀胱癌的金标准,但机器人辅助根治性膀胱切除术(robot‐assisted radical cystectomy ,RARC)的应用报道目前越来越多。RARC在达到和ORC一样的瘤控手术效果的同时更为微创。机器人手术系统的巨大优势是开放和传统腹腔镜无法比拟的,例如手术视野、灵巧性、精确性和稳定性。因此, RARC在背深静脉复合体缝合,新膀胱和尿道吻合,神经血管束的保留等操作方面有得天独厚的优势。机器人手术系统的应用也使完全体内尿流改道成为可能。%Although open radical cystectomy (ORC) remains the gold standard of care for muscle‐invasive bladder cancer , robot‐assisted radical cystectomy (RARC) continues to gain wider acceptance .RARC maintains the oncologic principles of open radical cystectomy while providing the potential benefits of a minimally invasive approach .The unsurpassed visualization , precision ,dexterity and control provided by the da Vinci System offer the potential benefits for precise suturing of the DVC , creating of watertight urethra‐neobladder anastomosis ,and enhanced ability to preserve the neurovascular bundles in appropri‐ately selected patients ,which makes intracorporeal urinary diversion possible .Total intracorporeal RARC aims to offer the benefits of a complete minimally invasive approach while replicating the oncologic outcomes of open surgery .

  7. Robotic Intracorporeal Orthotopic Neobladder: Urodynamic Outcomes, Urinary Function, and Health-related Quality of Life.

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    Satkunasivam, Raj; Santomauro, Michael; Chopra, Sameer; Plotner, Elisabeth; Cai, Jie; Miranda, Gus; Salibian, Salpi; Aron, Monish; Ginsberg, David; Daneshmand, Siamak; Desai, Mihir; Gill, Inderbir S

    2016-02-01

    Intracorporeal orthotopic neobladder (iONB) creation following robotic radical cystectomy is an emerging procedure and robust functional data are required. To evaluate urodynamic features of iONB and bladder cancer-specific and general health-related quality-of-life (HRQOL) outcomes. We retrospectively assessed 28 men who underwent iONB creation (January 2012 to October 2013) and compared results to a previously characterized cohort of 79 of open ONB procedures. iONB pressure-volume properties were characterized using multichannel urodynamics (UDS). The Bladder Cancer Index (BCI) questionnaire, modified with mucus- and pad-related questions, and the Short Form Health Survey (SF-36) were used to evaluate urinary function and HRQOL. ONB cohorts were compared for functional outcomes and BCI score. Multivariable linear regression was used to assess predictors of BCI score. The median follow-up was 9.4 mo for the iONB and 62.1 mo for the open ONB group (pfunction (p=0.58) and urinary bother (p=0.31) were comparable between the groups. The surgical approach was not associated with the BCI score on multivariable analysis. Rates of 24-h pad use were comparable between iONB and open ONB groups (pad-free 17% vs. 19%; ≤2 pads 84% vs. 79%), as reflected by total pad usage (p=0.1); pad size and daytime wetness were worse in the iONB group. The clean intermittent catheterization rate was 10.7% in the iONB and 6.3% in the open ONB group. Limitations include the retrospective comparison, small number of patients and short follow-up for the iONB group. iONB had adequate UDS characteristics and comparable bladder cancer-specific HRQOL scores to open ONB. However, pad size and daytime wetness were worse for iONB, albeit over significantly shorter follow-up. We demonstrate that the volumetric and pressure characteristics are acceptable for a neobladder created using an entirely robot-assisted laparoscopic technique after bladder removal for cancer. Urinary function and quality

  8. An unexpected resident in the ileum detected during robot-assisted laparoscopic radical cystoprostatectomy and intracorporeal Studer pouch formation: Taenia saginata parasite.

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    Canda, Abdullah Erdem; Asil, Erem; Balbay, Mevlana Derya

    2011-02-01

    A case of moving ileal Taenia saginata parasites is presented with demonstrative images. We came across the parasites surprisingly while performing robot-assisted laparoscopic radical cystoprostatectomy with intracorporeal Studer pouch urinary diversion. We recommend stool sample evaluation in the preoperative period for possible presence of intestinal parasitic diseases, particularly in patients with bladder cancer who are admitted from areas with an increased incidence of intestinal parasitic diseases, before opening the bowel segments during surgery to perform radical cystectomy and urinary diversion.

  9. The colon shuffle : A modified urinary diversion

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    Meijer, R. P.; Mertens, L. S.; Meinhardt, W.; Verwaal, V. J.; Dik, P.; Horenblas, S.

    2015-01-01

    Aim To assess the results of a urinary diversion in patients who already have a colostomy or simultaneously require a (rectum) colon resection. The diversion is created from the distal part of the transected colon with a simultaneously created new colostomy contra-laterally (if necessary). This proc

  10. Renal transplantation using external continent urinary diversion.

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    Lucon, A M; Sabbaga, E; Ianhez, L E; Chocair, P R; Pestana, J O; Arap, S

    1994-02-01

    A 29-year-old man born with bladder exstrophy presented with end stage renal failure many years after ileal conduit diversion. Bilateral nephrectomy and continent external urinary diversion were performed, and 1.5 months later a cadaveric kidney was grafted into the right iliac fossa. The patient was well at 18 months with a serum creatinine level of 1.2 mg./dl. and he was completely dry with 4 or 5 daily catheterizations. Although followup is still short, renal transplantation with drainage into an external continent urinary diversion permits excellent quality of life and good renal function. Therefore, this alternative is worth consideration whenever other reconstructive alternatives are not possible in candidates for renal transplantation.

  11. 经皮肾镜双频双导管碎石系统治疗复杂性上尿路结石%Percutaneous nephroscopic dual probe ultrasonic intracorporeal lithotriptor in complex upper urinary tract stones

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    杨杰; 吴定涛; 陆剑君; 黄思源; 刘豫

    2016-01-01

    目的::探讨经皮肾镜双频双导管超声碎石系统治疗复杂性上尿路结石的疗效及安全性。方法:回顾性分析2012年5月~2015年4月共263例复杂性上尿路结石患者资料,行经皮肾镜下双频双导管超声碎石系统(Cyberwand)治疗。其中男159例,女104例,肾脏鹿角型结石107例,肾脏多发结石89例,肾结石合并输尿管上段结石67例。结果:262例手术成功,1例因游走肾无法建立碎石通道中转开放手术。一期手术结石取净211例,一期结石清除率80.23%(211/263),二期手术结石取净31例,总结石清除率92.02%(242/263),21例残留肾结石,术后 ESWL 辅助治疗。术后出现脓毒血症 3例,加强抗感染后治愈,6例行超选择性肾动脉栓塞治疗控制出血,术中无肾脏穿孔、气胸、肠道损伤等严重并发症。结论:双频双导管碎石系统安全有效,具有碎石取石效率高、灌注液外渗少、肾内压低、细菌毒素吸收少等优点,从而降低了手术并发症,有效提高了手术安全性。%Objective:To investigate the curative effect and safety of percutaneous nephroscopic dual probe ul-trasonic intracorporeal lithotriptor in complex upper urinary tract stones.Methods:The clinical data of 263 pa-tients with complex upper urinary tract stones treated with percutaneous nephroscopic dual probe ultrasonic intra-corporeal lithotriptor (Cyberwand)in our hospital from May 2012 to April 2015 were reviewed retrospectively,in-cluding 159 males,and104 females.There were 107 cases of renal staghorn calculi,89 cases of multiple renal cal-culi,and 67 cases of renal with upper ureteral calculi.Results:262 cases were successfully operated,and only one case failed to establish renal access and was converted to open operation because of floating kidney.2 1 1 patients got stone clearance in stage one,and stone clearance rate of stage one was 80.23% (211/263),31 patients got stone clearance instage two,and the total stone

  12. Bladder augmentation and urinary diversion for neurogenic LUTS: current indications.

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    Sajadi, Kamran P; Goldman, Howard B

    2012-10-01

    Augmentation cystoplasty and urinary diversion are no longer commonplace in the management of patients with neurogenic bladder, but remain an important surgical treatment for those with refractory LUTS who have failed neuromodulation and onabotulinum toxin treatment or who are not candidates for those treatments. Augmentation is an option in patients who can perform intermittent catheterization and is usually performed with ileum or large intestine. Some patients benefit from continent cutaneous catherizable channels. Supravesical urinary diversion may be necessary in more severe cases. Ileovesicostomies are being supplanted by indwelling suprapubic catheters, and when catheters fail conduits may be a better option. When feasible, the diverted bladder should be excised to avoid pyocystis.

  13. Forms of urinary diversion - methods and imaging findings; Formen der operativen Harnableitung: Methoden und bildgebende Diagnostik

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    Obenauer, S.; Grabbe, E. [Goettingen Univ. (Germany). Abt. fuer Diagnostische Radiologie; Plothe, K.D.; Ringert, R.H.; Heuser, M. [Goettingen Univ. (Germany). Abt. fuer Urologie

    2007-10-15

    After cystectomy two principal types of urinary diversion are used for the surgical reconstruction of the urinary tract: incontinent and continent. In the continent type of urinary diversion, a differentiation must be made between those with and without catheterization for voiding. Besides urothelial cancer other reasons for urinary diversion include neurogenic bladder palsy (connatal or acquired) due to meningomyelocele or connatal diseases like bladder exstrophy. The main objective of the clinical urologist when selecting urinary diversion are to achieve continence and to preserve upper urinary tract function. Knowledge of the different forms of urinary diversion is critical for the exact interpretation of the images. This review presents the typical imaging techniques after a description of the basic surgical features of urinary diversion. CT urography and MR urography are becoming increasingly important as further imaging tools for controlling urinary diversions. (orig.)

  14. SURGICAL TECHNIQUE: URINARY DIVERSIONS, CUTANEOUS URETEROILEOSTOMIES. PART I.

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    Hugo Mussi

    2014-04-01

    Full Text Available By “urinary diversion", we refer to the action of changing the normal flow of urine. Diverting urine into the intestine is a procedure used for more than 150 years; anastomosis of the ureters to the sigmoid colon or rectus was used up to the 1950s until Bricker rerouted urine to an isolated segment of the ileum, fundamentally contributing to significantly reducing infectious and metabolic complications, typical of ureterosigmoidostomy. In this first part, diversions using the small intestine are described.

  15. Intracorporeal lithotripsy with the holmium:YAG laser

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    Denstedt, John D.; Razvi, Hassan A.; Chun, Samuel S.; Sales, Jack L.

    1995-05-01

    A variety of devices are currently available for intracorporeal stone fragmentation. Recently a new wavelength of laser, the Holmium:YAG, has demonstrated a variety of potential urologic applications including ablation of soft tissue lesions as well as stone fragmentation. This laser has a wavelength of 2100 nm and operates in a pulsed mode. Energy is delivered through a 400 um quartz end-firing fiber. In this presentation we review our clinical experience with the Holmium:YAG laser for the treatment of renal and ureteral calculi. Over a 23 month period, 63 patients underwent 67 procedures. Seven procedures consisted of percutaneous nephrolithotripsy for large or staghorn renal calculi. Sixty procedures were performed for ureteral stones. Procedures for proximal ureteral stones (6) employed a retrograde approach using flexible ureteroscopes (8.5 or 9.8). Stones in the mid ureter (12) and distal ureter (42) were approached transurethrally using a 6.9 rigid ureteroscope. Complete stone fragmentation without the need for additional procedures was achieved in 82% of cases. Treatment failures included 1 stone migration into the renal pelvis during laser activation, 6 patients who had incomplete fragmentation and 3 patients in which laser malfunction precluded complete fragmentation. Stone analysis available in 23 patients revealed calcium oxalate monohydrate (15), calcium oxalate dihydrate (2), cystine (2), uric acid (3) and calcium phosphate (1). A single complication of ureteral perforation occurred when the laser was fired without direct visual guidance. Radiographic follow-up at an average of 16 weeks is available in 22 patients and has identified 2 patients with ureteral strictures that are not believed to be related to laser lithotripsy. In summary, we have found the Holmium:YAG laser to be a reliable and versatile device for intracorporeal lithotripsy. Its safety and efficacy make it a suitable alternative for performing intracorporeal lithotripsy of urinary

  16. Improvements in Intracorporeal Lithotripters for Percutaneous Nephrolithotomy

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    Kuo, Ramsay L.

    2007-04-01

    Percutaneous nephrolithotomy (PNL) is an effective minimally invasive surgical approach for the treatment of large renal stone burden. Intracorporeal lithotripters (ICL) are utilized during PNL to fragment calculi, with some devices capable of concurrently removing fragments as well. Much progress has been made in the design of ICL devices, resulting in potentially more efficient treatment of nephrolithiasis.

  17. Health-Related Quality of Life after Cystectomy and Urinary Diversion for Bladder Cancer

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    Cheryl Shih

    2011-01-01

    Full Text Available With multiple options for urinary diversion after radical cystectomy for bladder cancer that have comparable cancer control and complication rates, health-related quality of life (HRQOL has become an important consideration. This article reviews the methods for defining HRQOL, the challenges in measuring HRQOL in bladder cancer, and the literature comparing HRQOL after various methods of urinary diversion. Recent contributions include the validation of HRQOL instruments specific to bladder cancer and the publication of several prospective studies measuring HRQOL outcomes after cystectomy and urinary diversion. There is no convincing evidence from existing literature that any particular method of urinary diversion offers superior HRQOL outcomes. Rather, there is growing evidence that good HRQOL can be achieved with patient education and consideration of each patient's clinical and psychosocial situation. Future research should utilize the validated bladder cancer specific HRQOL instruments and perhaps explore the impact of preoperative counseling on postoperative HRQOL.

  18. Health-Related Quality of Life after Cystectomy and Urinary Diversion for Bladder Cancer

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    Shih, Cheryl; Porter, Michael P.

    2011-01-01

    With multiple options for urinary diversion after radical cystectomy for bladder cancer that have comparable cancer control and complication rates, health-related quality of life (HRQOL) has become an important consideration. This article reviews the methods for defining HRQOL, the challenges in measuring HRQOL in bladder cancer, and the literature comparing HRQOL after various methods of urinary diversion. Recent contributions include the validation of HRQOL instruments specific to bladder cancer and the publication of several prospective studies measuring HRQOL outcomes after cystectomy and urinary diversion. There is no convincing evidence from existing literature that any particular method of urinary diversion offers superior HRQOL outcomes. Rather, there is growing evidence that good HRQOL can be achieved with patient education and consideration of each patient's clinical and psychosocial situation. Future research should utilize the validated bladder cancer specific HRQOL instruments and perhaps explore the impact of preoperative counseling on postoperative HRQOL. PMID:21826139

  19. Intracorporeal Suturing and Knot Tying Broadens the Clinical Applicability of Laparoscopy

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    Rivas, Homero; Cacchione, Robert N.; Ferzli, George S.

    2003-01-01

    Objective: As surgeons become more experienced with basic laparoscopic procedures like cholecystectomy, they are able to expand this approach to less common operations. However, without laparoscopic suturing skills, like those obtained with Nissen fundoplication, many operations cannot be completed laparoscopically. We present a series of 10 patients with less common surgical illnesses who were successfully treated with minimal access techniques and intracorporeal suturing. Methods: Over a 6-month period at 2 medical centers, 10 patients underwent operations with laparoscopic intracorporeal suturing and knot tying. Diagnoses included bowel obstruction due to gallstone ileus (n=1), perforated uterus from an intrauterine device (n=1), urinary bladder diverticulum (n=1), bleeding Meckel's diverticulum (n=3), and perforated duodenal ulcer (n=4). Results: Each patient was treated with standard surgical interventions performed entirely laparoscopically with intracorporeal suturing. No morbidity or mortality occurred in any patient due to the operation. Conclusions: Although each of these operations has been previously reported, as a series, they point out the importance of mastering laparoscopic suturing. Although devices are commercially available to facilitate certain suturing scenarios, we encourage residents and fellows to sew manually. We believe that none of these operations could have been completed as effectively by using a suture device. The ability to suture laparoscopically markedly broadens the number of clinical scenarios in which minimal access techniques can be used. PMID:12856844

  20. A Female Urinary Diversion Device for Military Women in the Deployed Environment

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    2016-10-27

    COVERED (From - To) 1 July 2012 -31 May 2016 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER N/A A Female Urinary Diversion Device... Freedom (OEF) were recruited from an SRC. They were randomly assigned to the IG (n = 61) or CG (n = 33). Of the 61 military women randomized to... Contract : 10245 - A Female Urinary Diversion Device for Militar Award Amount: 188,269.00 Total Estimated: 188,269.00 Total Funded: 188,269.00 Category

  1. Completely Intracorporeal Robotic-Assisted Laparoscopic Ileovesicostomy

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    MaryEllen T. Dolat

    2014-01-01

    Full Text Available We present a report of a completely intracorporeal robotic-assisted laparoscopic ileovesicostomy with long term follow-up. The patient was a 55-year-old man with paraplegia secondary to tropical spastic paresis resulting neurogenic bladder dysfunction. The procedure was performed using a da Vinci Surgical system (Intuitive Surgical, Sunnyvale, CA and took 330 minutes with an estimated blood loss of 100 mL. The patient recovered without perioperative complications. He continues to have low pressure drainage without urethral incontinence over two years postoperatively.

  2. Minimal incisions for laparoscopic radical cystectomy with extracorporeal-assisted urinary diversion

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    Chih-Chin Yu

    2015-06-01

    Conclusion: Our experience shows that LRC with extracorporeal-assisted urinary diversion using minimal incisions is a safe and feasible surgical technique with less blood loss. Further reports with a longer follow-up period and large number of cases are necessary to validate our findings.

  3. Cutaneous tube ureterostomy: a fast and effective method of urinary diversion in emergency situations

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    Abdin T

    2015-06-01

    Full Text Available Tamer Abdin,1 Gideon Zamir,2 Alon Pikarsky,2 Ran Katz,1 Ezekiel H Landau,1 Ofer N Gofrit1 1Department of Urology, 2Department of General Surgery, Hadassah Hebrew University Hospital, Jerusalem, Israel Aim: To report on a simple and rapid method of urinary diversion. This method was applied successfully in different clinical scenarios when primary reconstruction of the ureters was not possible. Materials and methods: The disconnected ureter is catheterized by a feeding tube. The tube is secured with sutures and brought out to the lateral abdominal wall as cutaneous tube ureterostomy (CTU. Results: This method was applied in three different clinical scenarios: a 40-year-old man who sustained multiple high-velocity gunshots to the pelvis with combined rectal and bladder trigone injuries and massive bleeding from a comminuted pubic fracture. Damage control included colostomy and bilateral CTUs. A 26-year-old woman had transection of the right lower ureter during abdominal hysterectomy. Diagnosis was delayed for 3 weeks when the patient developed sepsis. The right kidney was diverted with a CTU. A 37-year-old male suffered from bladder perforation and hemorrhagic shock. Emergency cystectomy was done and urinary diversion was accomplished with bilateral CTUs. In all cases, effective drainage of the urinary system was achieved with normalization of kidney function. Conclusion: When local or systemic conditions preclude definitive repair and damage control surgery is needed, CTU provides fast and effective urinary diversion. Keywords: Ureter, trauma, tube cutenuous ureterostomy 

  4. Percutaneous Nephrolithotomy in a Patient with Mainz Pouch II Urinary Diversion: A Case Report.

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    Sfoungaristos, Stavros; Mykoniatis, Ioannis; Poulios, Evangelos; Paikos, Dimitrios; Hatzichristou, Dimitrios

    Mainz pouch II is a reliable and viable technique of continent urinary diversion. Patients are at increased risk of long-term complications including urolithiasis of the upper urinary tract and reservoir. We report the case of a 67-year-old male with prior Mainz pouch II due to invasive bladder cancer treated for a large renal calculus. Percutaneous nephrolithotomy (PCNL) was successfully performed. Stone management in these type of patients is of increased interest due to existed "anatomical challenges" concerning the access and safety during the procedure. To our knowledge this is the first case of PCNL in a patient with Mainz pouch II that has been reported in the literature.

  5. Culture-dependent and -independent investigations of microbial diversity on urinary catheters

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    Xu, Yijuan; Moser, Claus Ernst; Abu Al-Soud, Waleed;

    2012-01-01

    Catheter-associated urinary tract infection is caused by bacteria, which ascend the catheter along its external or internal surface to the bladder and subsequently develop into biofilms on the catheter and uroepithelium. Antibiotic-treated bacteria and bacteria residing in biofilm can be difficul...... to culture. In this study we used culture-based and 16S rRNA gene-based culture-independent methods (fingerprinting, cloning, and pyrosequencing) to determine the microbial diversity of biofilms on 24 urinary catheters. Most of the patients were catheterized for...

  6. Tissue Engineering in Animal Models for Urinary Diversion: A Systematic Review

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    Sloff, Marije; de Vries, Rob; Geutjes, Paul; IntHout, Joanna; Ritskes-Hoitinga, Merel

    2014-01-01

    Tissue engineering and regenerative medicine (TERM) approaches may provide alternatives for gastrointestinal tissue in urinary diversion. To continue to clinically translatable studies, TERM alternatives need to be evaluated in (large) controlled and standardized animal studies. Here, we investigated all evidence for the efficacy of tissue engineered constructs in animal models for urinary diversion. Studies investigating this subject were identified through a systematic search of three different databases (PubMed, Embase and Web of Science). From each study, animal characteristics, study characteristics and experimental outcomes for meta-analyses were tabulated. Furthermore, the reporting of items vital for study replication was assessed. The retrieved studies (8 in total) showed extreme heterogeneity in study design, including animal models, biomaterials and type of urinary diversion. All studies were feasibility studies, indicating the novelty of this field. None of the studies included appropriate control groups, i.e. a comparison with the classical treatment using GI tissue. The meta-analysis showed a trend towards successful experimentation in larger animals although no specific animal species could be identified as the most suitable model. Larger animals appear to allow a better translation to the human situation, with respect to anatomy and surgical approaches. It was unclear whether the use of cells benefits the formation of a neo urinary conduit. The reporting of the methodology and data according to standardized guidelines was insufficient and should be improved to increase the value of such publications. In conclusion, animal models in the field of TERM for urinary diversion have probably been chosen for reasons other than their predictive value. Controlled and comparative long term animal studies, with adequate methodological reporting are needed to proceed to clinical translatable studies. This will aid in good quality research with the reduction in

  7. Tissue engineering in animal models for urinary diversion: a systematic review.

    Directory of Open Access Journals (Sweden)

    Marije Sloff

    Full Text Available Tissue engineering and regenerative medicine (TERM approaches may provide alternatives for gastrointestinal tissue in urinary diversion. To continue to clinically translatable studies, TERM alternatives need to be evaluated in (large controlled and standardized animal studies. Here, we investigated all evidence for the efficacy of tissue engineered constructs in animal models for urinary diversion. Studies investigating this subject were identified through a systematic search of three different databases (PubMed, Embase and Web of Science. From each study, animal characteristics, study characteristics and experimental outcomes for meta-analyses were tabulated. Furthermore, the reporting of items vital for study replication was assessed. The retrieved studies (8 in total showed extreme heterogeneity in study design, including animal models, biomaterials and type of urinary diversion. All studies were feasibility studies, indicating the novelty of this field. None of the studies included appropriate control groups, i.e. a comparison with the classical treatment using GI tissue. The meta-analysis showed a trend towards successful experimentation in larger animals although no specific animal species could be identified as the most suitable model. Larger animals appear to allow a better translation to the human situation, with respect to anatomy and surgical approaches. It was unclear whether the use of cells benefits the formation of a neo urinary conduit. The reporting of the methodology and data according to standardized guidelines was insufficient and should be improved to increase the value of such publications. In conclusion, animal models in the field of TERM for urinary diversion have probably been chosen for reasons other than their predictive value. Controlled and comparative long term animal studies, with adequate methodological reporting are needed to proceed to clinical translatable studies. This will aid in good quality research with

  8. A Female Urinary Diversion Device for Military Women in the Deployed Environment

    Science.gov (United States)

    2016-10-27

    explore the utility of a female urinary diversion device (FUDD) as a self- care measure for female urination in the deployment environment, and 2...provides scientifically based support for the FUDD’s feasibility for MW in austere settings and clinical support for the FUDD as a self- care measure ...9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) TriService Nursing Research TSNRP Program, 4301 Jones

  9. Decreased microbiota diversity associated with urinary tract infection in a trial of bacterial interference.

    Science.gov (United States)

    Horwitz, Deborah; McCue, Tyler; Mapes, Abigail C; Ajami, Nadim J; Petrosino, Joseph F; Ramig, Robert F; Trautner, Barbara W

    2015-09-01

    Patients with long-term indwelling catheters are at high risk of catheter-associated urinary tract infection (CAUTI). We hypothesized that colonizing the bladder with a benign Escherichia coli strain (E. coli HU2117, a derivative of E. coli 83972) would prevent CAUTI in older, catheterized adults. Adults with chronic, indwelling urinary catheters received study catheters that had been pre-coated with E. coli HU2117. We monitored the cultivatable organisms in the bladder for 28 days or until loss of E. coli HU2117. Urine from 4 subjects was collected longitudinally for 16S rRNA gene profiling. Eight of the ten subjects (average age 70.9 years) became colonized with E. coli HU2117, with a mean duration of 57.7 days (median: 28.5, range 0-266). All subjects also remained colonized by uropathogens. Five subjects suffered invasive UTI, 3 febrile UTI and 2 urosepsis/bacteremia, all associated with overgrowth of a urinary pathogen. Colonization with E. coli HU2117 did not impact bacterial bladder diversity, but subjects who developed infections had less diverse bladder microbiota. Colonization with E. coli HU2117 did not prevent bladder colonization or subsequent invasive disease by uropathogens. Microbial diversity may play a protective role against invasive infection of the catheterized bladder. ClinicalTrials.gov, NCT00554996 http://clinicaltrials.gov/ct2/show/NCT00554996. Published by Elsevier Ltd.

  10. Early removal of nasogastric tube is beneficial for patients undergoing radical cystectomy with urinary diversion

    Directory of Open Access Journals (Sweden)

    Ioannis Adamakis

    2011-02-01

    Full Text Available PURPOSE: Examine the beneficial effect of early nasogastric tube (NGT removal in patients undergoing radical cystectomy with urinary diversion. PATIENTS AND METHODS: 43 consecutive patients underwent radical cystectomy with urinary diversion and were randomized into 2 groups. In the intervention group (n = 22, the NGT was removed 12 hours after the operation. Comparatively, in the control group (n = 21, the NGT remained in place until the appearance of the first flatus. The appearance of ileus, patient ambulation, time to regular diet, and hospital discharge of the two patient groups were assessed. Patient discomfort due to the NGT was also recorded. RESULTS: The 2 groups showed statistical homogeneity of their baseline characteristics. Two patients (9.09% from the intervention and 3 patients (14.3% from the control group developed postoperative ileus and were treated conservatively. No significant differences in intraoperative, postoperative, bowel outcomes or other complications were found between the two groups. All patients preferred the NGT to be removed first in comparison to their other co-existing drains. CONCLUSIONS: This is the first randomized, prospective study, to our knowledge, to assess early NGT removal after radical cystectomy. We advocate early removal, independently of the selected type of urinary diversion, since it is not correlated with ileus and is advantageous in terms of patient comfort and earlier ambulation.

  11. Orthotopic urinary diversion after radical cystectomy in treatment of muscle invasive bladder cancer.

    Science.gov (United States)

    Jovan, Hadži-Djokić; Vladan, Andrejević; Tomislav, Pejčić; Miodrag, Aćimović; Uroš, Babić; Miodrag, Stanić; Zoran, Džamić

    2014-01-01

    Surgical treatment of invasive carcinoma of the bladder in males includes total cystectomy removal of the prostate, seminal vesicles, and the distal parts of the urethers and the pelvic lymph node dissection as well. At this moment it is not possible to recommend a particular type of urinary diversion, but today in clinical practice commonly used derivative are ileal orthotopic neobladder as the continent one and ileal conduit as non-continent urinary diversion. Continent urinary diversion after radical cystectomy are the result of the application of technological innovation in surgery, but also knowledge, imagination and skill of well trained urologist. This type of operation significantly improves the quality of life in patients who underwent radical cystectomy, and the proposal is to operate whenever there is a possibility for this type of procedure. Also it is very important, during surgery to respect oncological principles, of complete removal of tumorous tissue and that the functional principle of ensur- ing that the patients have daytime and also nighttime continence later on after the surgery.

  12. Early Recurrence Patterns Following Totally Intracorporeal Robot-assisted Radical Cystectomy: Results from the EAU Robotic Urology Section (ERUS) Scientific Working Group.

    Science.gov (United States)

    Collins, Justin W; Hosseini, Abolfazl; Adding, Christofer; Nyberg, Tommy; Koupparis, Anthony; Rowe, Edward; Perry, Matthew; Issa, Rami; Schumacher, Martin C; Wijburg, Carl; Canda, Abdullah E; Balbay, Melvin D; Decaestecker, Karel; Schwentner, Christian; Stenzl, Arnulf; Edeling, Sebastian; Pokupić, Saša; D'Hondt, Fredrik; Mottrie, Alexander; Wiklund, Peter N

    2017-05-01

    Recurrence following radical cystectomy often occurs early, with >80% of recurrences occurring within the first 2 yr. Debate remains as to whether robot-assisted radical cystectomy (RARC) negatively impacts early recurrence patterns because of inadequate resection or pneumoperitoneum. We report early recurrence patterns among 717 patients who underwent RARC with intracorporeal urinary diversion at nine different institutions with a minimum follow-up of 12 mo. Clinical, pathologic, radiologic, and survival data at the latest follow-up were collected. Recurrence-free survival (RFS) estimates were generated using the Kaplan-Meier method, and Cox regression models were built to assess variables associated with recurrence. RFS at 3, 12, and 24 mo was 95.9%, 80.2%, and 74.6% respectively. Distant recurrences most frequently occurred in the bones, lungs, and liver, and pelvic lymph nodes were the commonest site of local recurrence. We identified five patients (0.7%) with peritoneal carcinomatosis and two patients (0.3%) with metastasis at the port site (wound site). We conclude that unusual recurrence patterns were not identified in this multi-institutional series and that recurrence patterns appear similar to those in open radical cystectomy series. In this multi-institutional study, bladder cancer recurrences following robotic surgery are described. Early recurrence rates and locations appear to be similar to those for open radical cystectomy series. Copyright © 2016. Published by Elsevier B.V.

  13. Urinary Diversion

    Science.gov (United States)

    ... the patient’s health problems. However, only a spouse, intimate partner, or primary caretaker needs to know the ... For Health Professionals Diabetes Discoveries & Practice Blog Health Communication Programs FAQs About NIDDK Meet the Director Offices & ...

  14. Acute macular edema following intracorporeal prostaglandin injection for erectile dysfunction

    Directory of Open Access Journals (Sweden)

    Asahi MG

    2015-07-01

    Full Text Available Masumi G Asahi, Calvin Chou, Ron P Gallemore Retina Macula Institute, Torrance, CA, USA Purpose: We aimed to describe the first case of macular edema following intracorporeal injection of alprostadil, a prostaglandin E1. Methods: This was a retrospective case report followed with optical coherence tomography, fundus photos, and fluorescein angiography images. Results: A patient developed bilateral cystoid macular edema following intracorporeal injection of alprostadil, a prostaglandin E1 for treatment of erectile dysfunction. The edema resolved following treatment with nonsteroidal anti-inflammatory drugs (NSAIDs and corticosteroids, with subsequent recovery in visual acuity. Discussion: Systemic prostaglandin administration can cause macular edema and vision loss, indicating that elevated systemic prostaglandin levels may affect visual function. This has potential implications for other systemic disorders and treatments that could affect macular function. Keywords: alprostadil, inflammation

  15. Cystectomy and urinary diversion in the treatment of bladder cancer without artificial respiration

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    M. Friedrich-Freksa

    2012-10-01

    Full Text Available PURPOSE: To assess the feasibility and performance of radical cystectomy with urinary diversion using exclusively regional anesthesia (i.e. combined spinal thoracic epidural anesthesia, CSTEA. MATERIALS AND METHODS: In 2011 radical cystectomy with extended pelvic and iliac lymphadenectomy was performed on 14 patients using urinary diversion without applying general anesthesia. Under maintained spontaneous breathing, the patients were awake and responsive during the entire procedure. Postoperatively, pain management took three days with the remaining epidural catheter before oral analgesics were administered. Mobilization and diet restoration were carried out according to the fast-track concept. Outcome measurements included operative time, blood loss, beginning of oral nutrition, beginning of mobilization, postoperative pain levels using numerical and visual analog scales (NAS/VAS, length of hospital stay. RESULTS: All surgical procedures were performed without any complications. The absence of general anesthesia did not result in any relevant disadvantages. The postoperative progress was normal in all patients. Particularly, cardiopulmonary complications and enteroparesis did not occur. The provided palliative care proved sufficient (NAS max. 3-4. Discharge followed 10 to 22 days after surgery. At the time of discharge, the patients described the procedure to be relatively positive. CONCLUSIONS: Our data show that CSTEA is an effective technique for radical cystectomy, whereby spontaneous breathing and reduced interference with the cardiopulmonary system potentially lower the perioperative risks especially for high-risk patients. We recommend practice of CSTEA for radical cystectomy to further evaluate and monitor the safety, efficacy, outcomes, and complications of CSTEA.

  16. Carcinoma of sigmoid colon following urinary diversion: a case report and review of literature

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    Naqvi Abul H

    2004-06-01

    Full Text Available Abstract Background The association of ureterosigmoidostomy with colonic cancer is well established. A 100-fold increased risk of malignancy has been proposed in association with ureterosigmoidostomy. Characteristically there is a latent period of around 20–30 years before the occurrence of cancer. Case presentation An unusual case of adenocarcinoma of the colon in a 36-year-old patient is presented. The patient underwent three operations in his infancy for exstrophy but after failure to close bladder, ureterosigmoidostomy was attempted at the age of 5 years and was converted to an ileal conduit after 8 months. At the age of 36 years, 30 years following ileal conduit urinary diversion for exstrophy, he presented in emergency with large bowel obstruction due to adenocarcinoma of the sigmoid colon. Conclusion Patients who undergo urinary diversion for exstrophy may be kept on a regular follow-up surveillance colonoscopy as most of these young adults may later present with vague abdominal symptoms which may not be taken seriously until they increase to an extent as to present with intestinal obstruction as in the present case.

  17. The role of mucoregulatory agents after continence-preserving urinary diversion surgery.

    Science.gov (United States)

    Covert, Wendy M; Westin, Shannon N; Soliman, Pamela T; Langley, Ginger D

    2012-03-15

    The postsurgical use of N-acetylcysteine, octreotide, and other agents to reduce mucus accumulation after urinary diversion procedures is described. Patients undergoing continence-sparing bladder resection are at risk for infection and stone formation due to mucus accumulation. In addition to N-acetylcysteine, agents studied for mucoregulatory control in such patients include aspirin, urea, ranitidine, and octreotide. N-acetylcysteine has high mucolytic activity in vitro, and positive outcomes with instillations of 20% N-acetylcysteine solution have been reported in some patients. Significant mucus reductions were reported in small numbers of patients treated with oral ranitidine 300 mg daily or instillations of 30 mL of urea 40% solution, while the benefits of aspirin are more questionable. To date, there has been only one randomized controlled trial comparing various agents for mucus reduction after reconstructive bladder surgery; the results indicated no significant benefits with the use of N-acetylcysteine, aspirin, or ranitidine. In one small study (n = 40), the use of subcutaneous octreotide immediately before and for 15 days after surgery was reported to yield significant reductions in mucus production, the need for bladder irrigation to clear blockages, and the mean duration of hospital stays. Various agents evaluated for mucus control after urinary diversion procedures (oral ranitidine or aspirin, N-acetylcysteine or urea instillations, and subcutaneous octreotide), while reportedly effective for some patients, remain of questionable benefit. More research is needed to define the optimal role of these agents for this indication.

  18. High-dose pelvic irradiation followed by ileal neobladder urinary diversion: complications and long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Gschwend, J.E.; May, F.; Paiss, T.; Gottfried, H.W.; Hautmann, R.E. [Ulm Univ. (Germany)

    1996-05-01

    The objective was to determine the risk of post-operative complications in patients receiving high-dose pelvic irradiation before radical cystectomy and urinary diversion. The post-operative course, including the duration of hospital stay, peri-operative complications and early functional results, did not differ from a control group of non-irradiated patients, and no patients died. The mean follow-up was 22 months (range 10-37) and revealed satisfactory results in seven of 11 patients. A neovesicoperitoneal fistula developed in one woman 10 months after surgery and was repaired by laparotomy. A neovesicovaginal fistula led to supravesical urinary diversion in the second woman. High-dose pelvic irradiation should not be a primary contra-indication for orthotopic urinary diversion using segments of small intestine. For patients who undergo combined external and after loading radiotherapy, the indication for orthotopic bladder replacement should be considered critically. (Author).

  19. Radiological management of patients with urinary obstruction following urinary diversion procedures: technical factors, complications, long-term management and outcome. Experience with 378 procedures.

    LENUS (Irish Health Repository)

    Maher, M M

    2012-02-03

    We aimed to assess management by interventional radiology techniques of patients with urinary diversion procedures (UD) complicated by urinary obstruction (UO). A 12-year electronic database of interventional cases was searched for urinary access in patients with UD. Patients\\' records were assessed for aetiology of obstruction, indication for procedure, types of interventional radiology, complications and outcome. Management issues included frequency of visits for catheter care, type of catheter placement and technical problems associated with catheter maintenance. Three hundred and seventy eight procedures were carried out in 25 patients (mean age 70 years; Male : Female ratio 13:12). Indications for UD were malignancy (n = 22) and neuropathic bladder (n = 3). UD included ileal conduits (n = 17), cutaneous ureterostomy (n = 3 (2 patients)) and sigmoid colon urinary conduit (n = 6). In most patients, catheters were placed antegradely through nephrostomy tract, but subsequent access was through the UD. Twenty of 25 patients had unilateral stents where as 5 had bilateral stents (8-10- Fr pigtail catheters (20-45 cm in length)). The mean number of procedures including catheter changes was 15 +\\/- 4 per patient and 331 of 378 procedures (87 %) were carried out as outpatients. Since catheter placement, 11 patients required hospital admission on 22 occasions for catheter-related complications. Ureteric strictures in patients with UD can be successfully managed by interventional radiology.

  20. Intracorporeal hybrid single port vs conventional laparoscopic appendectomy in children

    Directory of Open Access Journals (Sweden)

    Paul Anthony Karam

    2016-12-01

    Full Text Available Transumbilical laparoscopic assisted appendectomy combines laparoscopic single port dissection with open appendectomy after exteriorization of the appendix through the port site. Compared to the conventional three-port approach, this technique provides an alternative with excellent cosmetic outcome. We developed a safe and effective technique to perform an intracorporeal single port appendectomy, using the same laparoscope employed in the extracorporeal procedure. Retrospective review of 71 consecutively performed intracorporeal single port appendectomies and 30 conventional three-port appendectomies in children 6 to 17 years of age. A straight 10-mm Storz telescope with inbuilt 6 mm working channel is used to dissect the appendix, combined with one port-less 2.3 mm percutaneous grasper. Polymer WECK® hem-o-lock® clips are applied to seal the base of the appendix and the appendiceal vessels. No intraoperative complications were reported with the hybrid intracorporeal single port appendectomy or three-port appendectomy. There were two post-operative complications in the group treated with the single port hybrid technique: one intra-abdominal abscess and one surgical site infection. Groups did not differ in age, weight, and types of appendicitis. Operative times were shorter for the hybrid technique (70 vs 79 minutes but did not differ significantly (P=0.19. This modified technique to a previously described single port extracorporeal appendectomy is easy to master and implement. It provides exposure similar to a three-port laparoscopic appendectomy, while maintaining virtually scarless results and potentially reduces the risk for surgical site infections compared to the extracorporeal technique.

  1. Post-voiding residual urine and capacity increase in orthotopic urinary diversion: Standard vs modified technique

    Directory of Open Access Journals (Sweden)

    Bančević Vladimir

    2010-01-01

    Full Text Available Background/Aim. Ever since the time when the first orthotopic urinary diversion (pouch was performed there has been a constant improvement and modification of surgical techniques. The aim has been to create a urinary reservoir similar to normal bladder, to decrease incidence of postoperative complications and provide an improved life quality. The aim of this study was to compare postvoiding residual urine (PVR and capacity of the pouch constructed by standard or modified technique. Methods. In this prospective and partially retrospective clinical study we included 79 patients. In the group of 41 patients (group ST pouch was constructed using 50-70 cm of the ileum (standard technique. In the group of 38 patients (group MT pouch was constructed using 25-35 cm of the ileum (modified technique. Postoperatively, PVR and pouch capacity were measured using ultrasound in a 3-, 6- and 12-month period. Results. Postoperatively, an increase in PVR and pouch capacity was noticed in both groups. Twelve months postoperatively, PVR was significantly smaller in the group MT than in the group ST [23 (0-90 mL vs 109 (0-570 mL, p < 0,001]. In the same period the pouch capacity was significantly smaller in the MT group than in the ST group [460 (290-710 mL vs 892 (480-2 050 mL, p < 0.001]. Conclusion. Postoperatively, an increase in PVR and pouch capacity was noticed during a 12-month period. A year following the operation the pouch created from a shorter ileal segment reached capacity of the 'normal' bladder with small PVR. The pouch created by standard technique developed an unnecessary large PVR and capacity.

  2. Tissue-engineered conduit using bladder acellular matrix and bladder epithelial cells for urinary diversion in rabbits

    Institute of Scientific and Technical Information of China (English)

    LIAO Wen-biao; SONG Chao; LI Yong-wei; YANG Si-xing; MENG Lin-chao; LI Xin-hui

    2013-01-01

    Background For muscle invasive bladder cancer,radical cystectomy is the most effective treatment now and urinary diversion is often necessary.The use of intestinal tissue for urinary diversion is frequently associated with complications.In this study,we aimed to make a tissue-engineered conduit (TEC) using bladder epithelial cells and bladder acellular matrix (BAM) for urinary diversion in rabbits.Methods Bladder epithelial cells of rabbit were cultivated and expanded in vitro,then seeded on BAM,and cultured for 7 days.Then cell-seeded graft was used to make TEC.In the experimental group,most of bladder of the rabbit was removed while bladder trigone was retained.The proximal end of TEC was anastomosed with bladder trigone and the distal end was anastomosed with the abdominal stoma.In the control group,TEC was made using unseeded BAM.Haematoxylin and eosin staining was conducted,respectively,at 1,2,4,and 8 weeks postoperatively.Immunohistochemistry was performed 8 weeks postoperatively.Intravenous urography,retrograde pyelography,and cystoscopy of TEC were made at 12 weeks postoperatively.Results All animals were alive in the experimental group.Haematoxylin and eosin staining showed epithelial coverage in TEC.Immunohistochemistry showed anti-cytokeratin AE1/AE3 antibody and anti-ZO1 antibody positive,confirming there were mature and functional epithelial cells on the lumen of TEC.Retrograde pyelography and intravenous urography showed that TEC developed well and that there was no obstruction.In the control group,four rabbits were dead within 2 weeks and scar formation,atresia,and severe hydronephrosis were found.Conclusions We successfully made TEC using BAM and bladder epithelial cells for urinary diversion in rabbits.The lumen of this new TEC covered mature epithelial cells and could prevent urinary extravasation.

  3. DOES URINARY DIVERSION IMPROVE THE QUALITY OF LIFE IN OBSTRUCTIVE UROPATHY SECONDARY TO ADVANCED PELVIC MALIGNANCY?

    Directory of Open Access Journals (Sweden)

    Shivashankarappa

    2016-02-01

    Full Text Available INTRODUCTION The incidence of patients presenting with advanced pelvic malignancy with obstructive uropathy is high in our country. Relentless progress of the malignancy will cause deterioration of renal function, aggravation of pain, infection, deterioration of Quality of Life (QOL, uremia and death. Decreased renal function is considered as a contraindication for palliative chemo and radiotherapy. However urinary diversion in these patients will lead to improvement in renal function and may help in administration of palliative therapy and thus, improve the quality of life of these patients. MATERIALS AND METHODS The present study includes the obstructive uropathy patients secondary to pelvic malignancy referred to our institution for urinary diversion between Jan 2010 to Dec 2014. Total 40 patients were included, of which, 25 patients underwent PCN, 9 patients retrograde DJ stenting, 4 patients refused the treatment, 2 patients were not fit for any intervention due to coagulopathy & comorbid conditions. Of 34 treated patients, 30 were female patients and 4 were male patients. All the patients were explained about the procedure and proper consent taken. Laboratory investigations like CBC, coagulation profile, LFT, routine urine analysis, urine C&S and serum electrolytes were carried out. Haemodialysis was done for 10 patients whose serum creatinine was >6mg% & potassium >6meq. USG guided PCN insertion was done in 8 patients, and in those who failed in this procedure, fluoroscopic C-ARM guided PCN insertion done in 17 patients. Post operatively RFT and serum electrolytes were assessed on 3, 7, 15, & 30th day. PCN catheter was changed once in 3 months. RESULTS 8 patients succeeded in USG guided PCN insertion and 17 patients who failed USG PCN insertion, was done under C–Arm guidance. 3 patients received blood transfusion. No deaths were seen during or post procedure in the hospital. Renal functions improved and normalised in most of the

  4. Continent catheterizable conduit for urinary diversion in children: Applicability and acceptability

    Directory of Open Access Journals (Sweden)

    Shailesh Solanki

    2015-01-01

    Full Text Available Background: Continent catheterizable conduit (CCC has made clean intermittent catheterization (CIC painless and easy. It is applicable in diverse clinical conditions. Nonetheless, convincing the parents for the need of conduit procedure is still difficult. Materials and Methods: A prospective study, included children who underwent CCC procedure from March 2008 to February 2013. The data were assessed for; diagnosis, type of conduit, number of preoperative counselling sessions before acceptance, role of "self-help group" in decision making, parental concern and satisfaction for the procedure. Results: Twenty-nine patients (males; 24, females; 5 underwent CCC procedure for various clinical conditions. The multiple preoperative counselling sessions and creation of "self-help groups" were helped them for decision making. The main concerns among parents were: (1 Impact of procedure on future fertility and sexual life. (2 Patency of native urethral channel. (3 Permanent urinary stoma over the abdomen. Conclusion: CCC procedures are applicable to a wide array of clinical situations with a good outcome. The acceptability of the CCC procedure improves with preoperative counselling of parent/child, initiation of preoperative per urethral CIC and creation of self-help groups.

  5. 机器人辅助腹腔镜下根治性膀胱切除加尿流改道术的临床分析%Clinical analysis of robot-assisted laparoscopic radical cystectomy with urinary diversion

    Institute of Scientific and Technical Information of China (English)

    陈光富; 张旭; 史立新; 马鑫; 郭刚; 许勇; 瓦斯里江·瓦哈甫

    2012-01-01

    Anesthesiologists score was 1 -2. All patients were diagnosed preoperatively with muscle -invasive or high-risk non-muscle-invasive bladder urothelial carcinomas in cystoscopic biopsy.There were no adjacent organ infiltration,pelvic lymph node involvement or dístant metastasis found on preoperative examinations.The clinical stage of all cases was under T2 N0 M0.Patients were under general anesthesia for RARC with urinary diversion.Extracorporeal urinary diversions (orthotopic ileal neobladder for 2 patients and ileal conduit urinary diversion for 13 patients)were performed on 15 patients and intracorporeal urinary diversions ( ileal conduit urinary diversion for 2 patientsand orthotopic ileal neobladder for 5 patients) were performed on 7 patients. Results All RARC procedure were completed on patients as planned.The operative time was 300 - 667 min ( mean 480 min)with estimated blood loss of 100 - 1200 ml (mean 550 ml),and the number of removed lymph nodes was 6 -25 (mean 15). All patients resumed ambulation on the 2nd to 3rd day postoperatively,and bowel function recovered on the 3rd or 4th day postoperatively.The length of hospital stay was 8 - 35 days ( mean 16 days).For patients underwent orthotopic ileal neobladder,the ileoureteral stents and the urethral catheter were removed 1 month after a cystogram confirming watertight healing.During the follow up of 4 -49 months (mean 32 months),2 patients had disease recurrence and 1 patient died of disease development and 2 patients had developed hydronephrosis.The other patients were with good urinary continence and normal renal functions. Conclusions RARC with urinary diversion are feasible and safe treatment option for bladder urothelial carcinoma.This technique will be more popular with more extensive surgical experiences and large randomized clinical trials.

  6. Long-term experience on laparoscopic incontinent urinary diversion unrelated to cystectomy in radiated or recurrent pelvic malignancies

    Directory of Open Access Journals (Sweden)

    Marcos Tobias-Machado

    2013-01-01

    Full Text Available Background: There are few reports describing series of cases about development on laparoscopic urinary diversions no related to cystectomy. The aim of this paper is to show the experience of our reference institutions for treatment of pelvic malignancies when laparoscopic techniques were applied to perform only urinary diversion without cystectomy or pelvic exenteration. Materials and Methods: We included retrospectively 12 cases of cutaneous ureterostomy and 21 cases with a reservoir (16 ileal conduits, 2 colonic conduits and 3 wet colostomies treated in our institute from 2004 to 2010. It was evaluated operative time, blood loss, intraoperative complications, conversion rate, length of large incision, post operative complications, analgesic consumption, time to food intake, hospital stay, time to recovery to normal activities. Mean time to follow-up was 3(2-7 years. Results: All procedures were completed without conversions. In the cutaneous ureterostomy group the mean surgical time.

  7. Radical cystectomy and pelvic lymphadenectomy with ileal conduit urinary diversion and abdominal wall reconstruction: an interesting case of multidisciplinary management

    Directory of Open Access Journals (Sweden)

    Sofos SS

    2015-01-01

    Full Text Available Stratos S Sofos,1 Ciaran Walsh,2 Nigel J Parr,2 Kevin Hancock11Whiston Hospital, Prescot, 2Arrowe Park Hospital, Wirral, Merseyside, UKAbstract: The ileal conduit for urinary diversion after radical cystectomy is a well-described procedure. Furthermore, parastomal hernias, prolapse, stenosis, and retraction of the stoma have been reported as some of the more common complications of this procedure. The subsequent repair of parastomal hernias with a biological mesh and the potential of the conduit to “tunnel” through it has also been described. In this case report, we present a combined repair of a large incisional hernia with a cystectomy and a pelvic lymphadenectomy for invasive bladder cancer, with the use of a biological mesh for posterior component abdominal wall primary repair as well as for support to the ileal conduit used for urinary diversion.Keywords: incisional hernia, posterior component separation, biological mesh 

  8. INTRACORPOREAL HEAT DISSIPATION FROM A RADIOISOTOPE-POWERED ARTIFICIAL HEART.

    Science.gov (United States)

    Huffman, Fred N.; Hagen, Kenneth G.; Whalen, Robert L.; Fuqua, John M.; Norman, John C.

    1974-01-01

    The feasibility of radioisotope-fueled circulatory support systems depends on the ability of the body to dissipate the reject heat from the power source driving the blood pump as well as to tolerate chronic intracorporeal radiation. Our studies have focused on the use of the circulating blood as a heat sink. Initial in vivo heat transfer studies utilized straight tube heat exchangers (electrically and radioisotope energized) to replace a segment of the descending aorta. More recent studies have used a left ventricular assist pump as a blood-cooled heat exchanger. This approach minimizes trauma, does not increase the area of prosthetic interface with the blood, and minimizes system volume. Heat rejected from the thermal engine (vapor or gas cycle) is transported from the nuclear power source in the abdomen to the pump in the thoracic cavity via hydraulic lines. Adjacent tissue is protected from the fuel capsule temperature (900 to 1200 degrees F) by vacuum foil insulation and polyurethane foam. The in vivo thermal management problems have been studied using a simulated thermal system (STS) which approximates the heat rejection and thermal transport mechanisms of the nuclear circulatory support systems under development by NHLI. Electric heaters simulate the reject heat from the thermal engines. These studies have been essential in establishing the location, suspension, surgical procedures, and postoperative care for implanting prototype nuclear heart assist systems in calves. The pump has a thermal impedance of 0.12 degrees C/watt. Analysis of the STS data in terms of an electrical analog model implies a heat transfer coefficient of 4.7 x 10(-3) watt/cm(2) degrees C in the abdomen compared to a value of 14.9 x 10(-3) watt/cm(2) degrees C from the heat exchanger plenum into the diaphragm.

  9. Detectability and medico-legal value of the gunshot residues in the intracorporeal channel.

    Science.gov (United States)

    Migliorini, Arnaldo Stanislao; Andreola, Salvatore; Battistini, Alessio; Gentile, Guendalina; Muccino, Enrico; Vancheri, Giulia; Zoja, Riccardo

    2015-11-01

    The application of the histochemical stain of sodium rhodizonate to the entrance wound for the detection of the lead (Pb) residues coming from the gunshot may be affected by false positive cases due to the contamination of the environmental Pb. The aim of the Authors is to histochemically search the Pb of GSR in a region which should be more protected by the contamination: the intracorporeal channel. Two hundreds and eighteen serial histological specimens of the intracorporeal channels coming from 25 subjects (dead due to gunshots and being autopsied at the Section of Legal Medicine of the Milan University, in the years 2013-2014) were stained with the sodium rhodizonate and sodium rhodizonate in acid environment (HCl 5%), and then observed by the microscope. The sodium rhodizonate showed a positivity for the Pb residues in the intracorporeal channel, with the detection of the particles within the first 2 cm beyond the entrance wound in 6 cases over the total number of 25 (24%). Victims were characterized by common features: short-barreled weapon; contact shots or short-distance shots; involvement of regions that were not covered by clothing; preservation of the microscopic structure of organs interested by the intracorporeal channel. The searching of GSR in the intracorporeal channel, even in conditions securing a high sensitivity, could represent an important test for the discrimination between an environmental contamination of Pb and the presence of Pb residues by GSR: once confirmed the presence of GSR in the intracorporeal channel by the histochemical analysis, the diagnostic process should require the application of the SEM-EDX for the confirmation of the results. Although not yet studied, this combination could be applied to cadavers exposed to the environment, with advanced post-mortal phenomena permitting at least the suspects of the existence of gunshot wounds at the macroscopic autopsy evaluation. Indeed, in some cases, the putrefaction is so advanced

  10. Split-appendix technique: Alternative urinary diversion for pediatric complete incontinence

    Directory of Open Access Journals (Sweden)

    Elisa Cerchia

    2017-01-01

    Full Text Available We report our series of selected patients with complete incontinence in whom the appendix was divided and utilized for creating two continent catheterizable stomas. All patients were treated for urinary and fecal incontinence by split appendix technique. The appendix was divided into two different parts preserving adequate perfusion and used for creating an appendicocecostomy (ACE and an appendicovesicostomy at the same time. After a clinical and radiological follow up, our patients referred a good acceptance and an easily management of the stomas in order to stay dry for all day from urine and feces with improving of their quality of life. The combination of ACE and Mitrofanoff principle have revolutionized the management of urinary and fecal incontinence in patients who are unable to utilize their urethra to keep themselves dry.

  11. Early development of bacterial community diversity in emergently placed urinary catheters

    Directory of Open Access Journals (Sweden)

    Foxman Betsy

    2012-06-01

    Full Text Available Abstract Background Approximately 25% of hospitalized patients have a urinary catheter, and catheter associated urinary tract infection is the most common nosocomial infection in the US, causing >1 million cases/year. However, the natural history of the biofilms that rapidly form on urinary catheters and lead to infection is not well described. Findings We characterized the dynamics of catheter colonization among catheters collected from 3 women and 5 men in a trauma burn unit with different indwelling times using TRFLP and culture. All patients received antibiotic therapy. Results: Colony-forming units increased along the extraluminal catheter surface from the catheter balloon to the urethra, but no trend was apparent for the intraluminal surface. This suggests extraluminal bacteria come from periurethral communities while intraluminal bacteria are introduced via the catheter or already inhabit the urine/bladder. Richness of operational taxonomic units (OTUs increased over time on the intraluminal surface, but was constant extraluminally. Conclusions OTU community composition was explained best by time rather than axial location or surface. Our results suggest that catheter colonization can be very dynamic, and possibly have a predictable succession.

  12. Renal Function Outcomes and Risk Factors for Stage 3B Chronic Kidney Disease after Urinary Diversion in Patients with Muscle Invasive Bladder Cancer [corrected].

    Directory of Open Access Journals (Sweden)

    Shingo Hatakeyama

    Full Text Available To assess the effects of urinary diversion on renal function, we retrospectively investigated renal function over 5 years after urinary diversion using a propensity score matching strategy.Between May 1996 and November 2013, 345 consecutive adult patients underwent radical cystectomy and urinary diversion in our hospital; one hundred and fifteen patients with more than a 5-year follow-up were enrolled. Propensity scores were calculated using logistic analysis, and the data used in the analyses included age, gender, Eastern Cooperative Oncology Group Performance Status (ECOG-PS, clinical tumor stage, presence of cardiovascular disease; hypertension; and type 2 diabetes and preoperative eGFR at the initial visit. Multivariate logistic regression analysis was used to assess the risk factors for stage 3B chronic kidney disease (CKD after the different types of urinary diversion.Continent and incontinent diversion were performed in 68 and 47 patients, respectively. The mean preoperative eGFR was significantly lower in the incontinent than in the continent group (P < 0.001. In propensity score-matched patients (n = 34 each, no significant differences were observed in pre- and postoperative eGFR and 5-year eGFR decrease rates between the groups. In the incontinent group, the number of postoperative stage 3B CKD patients was significantly increased than the continent group. Using multivariate analysis, independent risk factors significantly associated with stage 3B CKD at 5 years after surgery were older age, eGFR before surgery, incontinent diversion (cutaneous ureterostomy, and postoperative hydronephrosis.The types of urinary diversion had no significant impact on renal function decline, whereas older age, preexisting impaired renal function, postoperative hydronephrosis, and cutaneous ureterostomy were independent risk factors for stage 3B CKD at 5 years after radical cystectomy.

  13. Uropathogenic Escherichia coli as agents of diverse non-urinary tract extraintestinal infections.

    Science.gov (United States)

    Johnson, James R; Russo, Thomas A

    2002-09-15

    Escherichia coli isolates from 3 consecutively encountered patients with serious, invasive, non-urinary tract extraintestinal infections (pneumonia, deep surgical wound infection, and vertebral osteomyelitis with associated epidural/psoas/iliacus abscesses) were characterized, using molecular methods, as to extended virulence genotype and phylogenetic background. All 3 isolates exhibited virulence genotypes and genomic profiles characteristic of specific familiar virulent clones of extraintestinal pathogenic E. coli (ExPEC), which traditionally have been regarded primarily as uropathogenic or as associated with meningitis. These included E. coli O1/O2:K1:H7, E. coli O18:K1:H7, and a recently described E. coli O11/O17/O77:K52:H18 clonal group (clonal group A). These findings demonstrate the extraintestinal pathogenic versatility of ExPEC clones, which supports the use of an inclusive designation for such strains and suggests the possibility of cross-syndrome protective interventions. They also provide novel evidence that multidrug-resistant epidemic clonal group A can cause extraintestinal infections other than uncomplicated urinary tract infections and can cause them in hosts other than young women.

  14. Three cases of laparoscopic total gastrectomy with intracorporeal esophagojejunostomy for gastric cancer in remnant stomach.

    Science.gov (United States)

    Pan, Yu; Mou, Yi-Ping; Chen, Ke; Xu, Xiao-Wu; Cai, Jia-Qin; Wu, Di; Zhou, Yu-Cheng

    2014-11-13

    Gastric cancer in remnant stomach is a rare tumor but with poor prognosis. Compared with conventional open surgery, laparoscopic gastrectomy has potential benefits for these patients due to advantages resulting from its minimally invasive approach. Herein, we report on three patients with gastric cancer in remnant stomach who underwent laparoscopic total gastrectomy with intracorporeal esophagojejunostomy successfully. The operative time was 280, 250 and 225 minutes, the estimated blood loss was 100, 80 and 50 ml and the length of postoperative hospital stay was seven, eight and nine days respectively. Our experience has suggested that laparoscopic total gastrectomy with intracorporeal esophagojejunostomy can be a safe, feasible and promising option for patients with gastric cancer in remnant stomach.

  15. Anastomotic leak rate and outcome for laparoscopic intra-corporeal stapled anastomosis

    OpenAIRE

    2010-01-01

    Aims :A prospective clinical audit of all patients undergoing laparoscopic surgery with the intention of primary colonic left-sided intracorporeal stapled anastomosis to identify the rate of anastomotic leaks on an intention to treat basis with or without defunctioning stoma. Materials and Methods : All patients undergoing laparoscopic colorectal surgery resulting in left-sided stapled anastomosis were included with no selection criteria applied. All operations were conducted by the same sur...

  16. Drug-related deaths with evidence of intracorporeal drug concealment at autopsy: five case reports.

    Science.gov (United States)

    Wilcher, Glenn

    2011-12-01

    Intracorporeal concealment of illicit drugs is a rare observation at coronial autopsy examinations. The article reports 5 cases of accidental drug overdoses at the Westmead Coronial Morgue, Sydney New South Wales, over a 6-year period with evidence of intracorporeal drug concealment known as body packing or body stuffing. Three different forms of anatomic concealment of drugs are illustrated, Case 2 involving therapeutic medication in the form of glass ampoules for parenteral injection not previously reported. Three deaths were the result of acute toxicity due to polydrug abuse rather than as a consequence of the body packing behavior and rupture of the drug packaging, with the intracorporeal drug concealments an adjunct finding at the autopsy examinations. The cause of death in Case 3 was the direct result of acute cocaine intoxication due to rupture of drug packages in the rectum and mucosal absorption. The article details forensic sociological aspects of drug concealment and subcultural group human behavior that can assist in providing information for the initiation of investigations.

  17. [Assessing the effect of subcuticular buried sutures with subcutaneous closed suction drain to prevent surgical site infection in patients undergoing total cystectomy with urinary diversion using intestine].

    Science.gov (United States)

    Kanamaru, Sojun; Tsuchihashi, Kazunari; Makino, Yuki; Shimizu, Yosuke; Ito, Noriyuki

    2014-11-01

    We assessed the effect of subcuticular buried sutures with subcutaneous closed suction drain to prevent surgical site infection (SSI) in patients undergoing total cystectomy with urinary diversion using the intestine. We reviewed the clinical charts of 43 consecutive patients who underwent total cystectomy with urinary diversion using the intestine from February 2006 to March 2011 at Nishi-Kobe Medical Center. All patients received intravenous prophylactic antibiotics before and throughout surgery as well as for three days after surgery. Skin closure was performed with interrupted vertical mattress sutures with 2-0 nylon on the first 22 patients (mattress group), and with interrupted subcuticular buried sutures with 4-0 absorbable monofilament with subcutaneous closed suction drain on the remaining 21 patients (subcuticular buried suture with subcutaneous drain; SBD group). SSI occurred in 7 (31.8%) patients in the mattress group, but did not affect any patient in the SBD group. We compared risk factors for SSI between the groups, and found that the method of skin closure was significant risk factor for SSI (P = 0.005). We concluded that interrupted subcuticular buried sutures with 4-0 absorbable monofilament with subcutaneous suction drain is effective for prevention of SSI in total cystectomy with urinary diversion using the intestine.

  18. Genomic diversity and fitness of E. coli strains recovered from the intestinal and urinary tracts of women with recurrent urinary tract infection

    Science.gov (United States)

    Chen, Swaine L.; Wu, Meng; Henderson, Jeffrey P.; Hooton, Thomas M.; Hibbing, Michael E.; Hultgren, Scott J.; Gordon, Jeffrey I.

    2013-01-01

    Urinary tract infections (UTIs) are common in women and recurrence is a major clinical problem. Most UTIs are caused by uropathogenic Escherichia coli (UPEC). UPEC are generally thought to migrate from the gut to the bladder to cause UTI. UPEC strains form specialized intracellular bacterial communities (IBCs) in the bladder urothelium as part of a pathogenic mechanism to establish a foothold during acute stages of infection. Evolutionarily, such a specific adaptation to the bladder environment would be predicted to result in decreased fitness in other habitats, such as the gut. To examine this concept, we characterized 45 E. coli strains isolated from the feces and urine of four otherwise healthy women with recurrent UTIs. Multi-locus sequence typing revealed that two of the patients maintained a clonal population in both of these body habitats throughout their recurrent UTIs, whereas the other two manifested a wholesale shift in the dominant UPEC strain colonizing their urinary tract and gut between UTIs. These results were confirmed when we subjected 26 isolates from two patients, one representing the persistent clonal pattern and the other representing the dynamic population shift, to whole genome sequencing. In vivo competition studies conducted in mouse models of bladder and gut colonization, using isolates taken from one of the patients with a wholesale population shift, and a newly developed SNP-based method for quantifying strains, revealed that the strain that dominated in her last UTI episode had increased fitness in both body habitats relative to the one that dominated in the preceding episodes. Furthermore, increased fitness was correlated with differences in the strains’ gene repertoires and their in vitro carbohydrate and amino acid utilization profiles. Thus, UPEC appear capable of persisting in both the gut and urinary tract without a fitness tradeoff. Determination of all of the potential reservoirs for UPEC strains that cause recurrent UTI will

  19. Genomic diversity and fitness of E. coli strains recovered from the intestinal and urinary tracts of women with recurrent urinary tract infection.

    Science.gov (United States)

    Chen, Swaine L; Wu, Meng; Henderson, Jeffrey P; Hooton, Thomas M; Hibbing, Michael E; Hultgren, Scott J; Gordon, Jeffrey I

    2013-05-08

    Urinary tract infections (UTIs) are common in women, and recurrence is a major clinical problem. Most UTIs are caused by uropathogenic Escherichia coli (UPEC). UPEC are generally thought to migrate from the gut to the bladder to cause UTI. UPEC form specialized intracellular bacterial communities in the bladder urothelium as part of a pathogenic mechanism to establish a foothold during acute stages of infection. Evolutionarily, such a specific adaptation to the bladder environment would be predicted to result in decreased fitness in other habitats, such as the gut. To examine this prediction, we characterized 45 E. coli strains isolated from the feces and urine of four otherwise healthy women with recurrent UTI. Multilocus sequence typing and whole genome sequencing revealed that two patients maintained a clonal population in both these body habitats throughout their recurrent UTIs, whereas the other two exhibited a wholesale shift in the dominant UPEC strain colonizing both sites. In vivo competition studies in mouse models, using isolates taken from one of the patients with a wholesale population shift, revealed that the strain that dominated her last UTI episode had increased fitness in both the gut and the bladder relative to the strain that dominated in preceding episodes. Increased fitness correlated with differences in the strains' gene repertoires and carbohydrate and amino acid utilization profiles. Thus, UPEC appear capable of persisting in both the gut and urinary tract without a fitness trade-off, emphasizing the need to widen our consideration of potential reservoirs for strains causing recurrent UTI.

  20. Urinary Incontinence

    Science.gov (United States)

    ... It may begin around the time of menopause. Urgency urinary incontinence happens when people have a sudden need ... urinary incontinence is a mix of stress and urgency urinary incontinence. You may leak urine with a laugh ...

  1. Plutonium-238: an ideal power source for intracorporeal ventricular assist devices?

    Science.gov (United States)

    Tchantchaleishvili, Vakhtang; Bush, Bryan S; Swartz, Michael F; Day, Steven W; Massey, H Todd

    2012-01-01

    Ventricular assist devices emerged as a widely used modality for treatment of end-stage heart failure; however, despite significant advances, external energy supply remains a problem contributing to significant patient morbidity and potential mortality. One potential solution is using the nuclear radioisotope Plutonium-238 as a power source. Given its very high energy density and long half-life, Plutonium-238 could eventually allow a totally intracorporeal ventricular assist system that lasts for the patient's lifetime. Risks, such as leakage and theft identified decades ago, still remain. However, it is possible that newer technologies could be used to overcome the system complexity and unreliability of the previous generations of nuclear-powered mechanical assist systems. Were it not for the remaining safety risks, Plutonium-238 would be an ideal energy source for this purpose.

  2. Anastomotic leak rate and outcome for laparoscopic intra-corporeal stapled anastomosis

    Directory of Open Access Journals (Sweden)

    Goriainov Vitali

    2010-01-01

    Full Text Available Aims :A prospective clinical audit of all patients undergoing laparoscopic surgery with the intention of primary colonic left-sided intracorporeal stapled anastomosis to identify the rate of anastomotic leaks on an intention to treat basis with or without defunctioning stoma. Materials and Methods : All patients undergoing laparoscopic colorectal surgery resulting in left-sided stapled anastomosis were included with no selection criteria applied. All operations were conducted by the same surgical team and the same preparation and intraoperative methods were used. The factors analyzed for this audit were patient demographics (age and sex, indication for operation, procedure performed, height of anastomosis, leak rate and the outcome, inpatient stay, mortality, rate of defunctioning stomas, and rate of conversion to open procedure. Results for anastomotic leakage were compared with known results from the Wessex Colorectal Audit for open colorectal surgery. Results : A total of 69 patients (43 females, 26 males; median age 69 years, range 19 - 86 years underwent colonic procedures with left-sided intracorporeal stapled anastomoses. Of these, 14 patients underwent reversal of Hartmann′s, 42 - Anterior Resection, 11 - Sigmoid Colectomy, 2 - Left Hemicolectomy. Excluding reversals of Hartmann′s, 29 operations were performed for malignant and 26 for benign disease. Five patients were defunctioned, and 3 were subsequently reversed. The median height of anastomosis was 12 cm, range 4 - 18 cm from anal verge as measured either intra-operatively, or by rigid sigmoidoscopy post-operatively. Four cases were converted to open surgery. There was 1 post-operative death within 30 days. There was 1 anastomotic leak (the patient that died, and 1 patient developed a colo-vesical fistula. Median post-operative stay was 7 days, range 2-19. Conclusion : This clinical audit confirms that the anastomotic leak rate for left-sided colorectal stapled anastomosis is no

  3. Sexual Function after Non-Nerve-Sparing Radical Cystoprostatectomy: A Comparison between Ileal Conduit Urinary Diversion and Orthotopic Ileal Neobladder Substitution

    Directory of Open Access Journals (Sweden)

    M.A Asgari

    2013-07-01

    Full Text Available Objective To compare the erectile function (EF and sexual desire (SD in men after radical cystoprostatectomy (RCP who had either an ileal conduit urinary diversion or orthotropic ileal neobladder substitution. Materials and Methods Eighty one sexually active men with bladder cancer were enrolled in this prospective study. After RCP according to patients' preferences they underwent either ileal conduit urinary diversion (n = 41 or orthotropic ileal neobladder substitution (n = 40. EF and SD were assessed using International Index of Erectile Function (IIEF questionnaire. Patients were assessed at 4-week before surgery and were followed up at 1, 6, and 12-month postoperatively using the same questionnaire. Results Postoperatively the EF and SD domains deteriorated significantly in both groups, but in a small proportion of the patients submitted to ileal neobladder they gradually improved with time (P = 0.006. At 12-month postoperative period, 4 (9.8% and 14 (35.0% patients in ileal conduit and ileal neobladder groups were able to achieve erections hard enough for vaginal penetration and maintained their erection to completion of intercourse, respectively (P = 0.006. Among patients in the ileal conduit and ileal neobladder groups, additional 4 (9.8% and 7 (17.1% patients were able to get some erection, but were unable to maintain their erection to completion of intercourse (P = 0.02. At 12-month follow up period 24.4% of the ileal conduit and 45.0% of the ileal neobladder patients rated their sexual desire very high or high (P = 0.01. Conclusion When performed properly, orthotopic ileal neobladder substitution after RCP offers better long-term results in terms of EF and SD.

  4. Introducing an enhanced recovery programme to an established totally intracorporeal robot-assisted radical cystectomy service.

    Science.gov (United States)

    Collins, Justin W; Adding, Christofer; Hosseini, Abolfazl; Nyberg, Tommy; Pini, Giovannalberto; Dey, Linda; Wiklund, Peter N

    2016-01-01

    The aim of this study was to assess the effect of introducing an enhanced recovery programme (ERP) to an established robot-assisted radical cystectomy (RARC) service. Data were prospectively collected on 221 consecutive patients undergoing totally intracorporeal RARC between December 2003 and May 2014. The ERP was specifically designed to support an evolving RARC service, where increasing proportions of patients requiring radical cystectomy underwent RARC. Patient demographics and outcomes before and after implementation of the ERP were compared. The primary endpoint was length of stay (LOS). Secondary outcomes included age, American Society of Anesthesiologists (ASA) score, preoperative staging, operative time, complications and readmissions. Differences in outcomes between patients before and after implementation of ERP were tested with the Jonckheere-Terpstra trend test and quantile regression with backward selection. Following implementation of the ERP, the demographics of the patients (n = 135) changed, with median age increasing from 66 to 70 years (p service evolved from selected patients to a general service. Despite worsening demographics, LOS decreased following ERP implementation. This evidence-based ERP safely standardized perioperative care, resulting in decreased LOS and decreased variability in LOS.

  5. Comparison of Ultrasonic and Pneumatic Intracorporeal Lithotripsy Techniques during Percutaneous Nephrolithotomy

    Directory of Open Access Journals (Sweden)

    Tolga Karakan

    2013-01-01

    Full Text Available Objectives. To compare the effectiveness and safety of ultrasonic and pneumatic lithotripters in the treatment of renal stone disease. Materials and Methods. A total of 227 consecutive percutaneous nephrolithotomy procedures for renal calculi were performed. In 107 patients ultrasonic lithotriptors were used (group I and in 83 patients pneumatic lithotriptors were used (group II. In the remaining 37 patients, stones were managed with both pneumatic and ultrasonic lithotripters. Follow-up studies included intravenous urography (IVU and/or computed tomography (CT. Results. The mean operative time and duration of hospitalization were similar between the groups. In the ultrasonic treatment group, 100 (96.9% patients were stone-free on postoperative day 1 and 5 (4.6% went on to undergo an additional treatment modality, resulting in a total stone-free rate of 97.2%. In the pneumatic lithotripsy group, 68 (81.9% patients were stone-free after the primary procedure on the first day and 15 (18.1% went on to undergo an additional treatment modality, resulting in a stone-free rate of 91.5%. The final stone-free rates at 3 months postoperatively in groups I, II, and III were 97.2%, 91.5%, and 87.9%, respectively (P=0.826. Conclusions. We conclude that both ultrasonic and pneumatic lithotripters are effective and safe for intracorporeal lithotripsy. However, the ultrasonic lithotripter provides higher stone-free rates with similar morbidity compared with pneumatic devices.

  6. sup(99m)Tc-DTPA and sup(99m)Tc-DMSA renal gamma imaging in the surveillance of patients with conduit urinary diversion

    Energy Technology Data Exchange (ETDEWEB)

    Lindell, O.; Lehtonen, T.; Kivisaari, A.

    1986-06-01

    We studied renal anatomy and function using sup(99m)Tc-2-3 dimercaptosuccinic acid (DMSA) and sup(99m)Tc-diethylenetriamine pentaacetic acid (DTPA) in 27 patients with conduit urinary diversion. In this condition, free ureteral reflux is often associated with bacteriuria, and these factors are thought to precipitate progressive renal deterioration. Gamma-camera images provided valuable information concerning the structure of the renal parenchyma, the function of individual kidneys and possible ureteral obstruction, thus helping us to decide whether or not to instigate further treatment. The information gained using renal gamma imaging with sup(99m)Tc-DTPA and sup(99m)Tc-DMSA was complementary and partly overlapping. We preferred the use of sup(99m)Tc-DTPA because of its ability to visualise the ureters and the region of ureteroconduit anastomosis. Using diuretic medication, we were able to differentiate true ureteral obstruction from atony in 9 patients using sup(99m)Tc-DTPA.

  7. Laparoscopic right hemicolectomy: short- and long-term outcomes of intracorporeal versus extracorporeal anastomosis.

    Science.gov (United States)

    Hanna, Mark H; Hwang, Grace S; Phelan, Michael J; Bui, Thanh-Lan; Carmichael, Joseph C; Mills, Steven D; Stamos, Michael J; Pigazzi, Alessio

    2016-09-01

    The use of laparoscopy for right hemicolectomy has gained popularity allowing the option of a totally laparoscopic intracorporeal anastomosis (IA) for intestinal reconstruction. This technique may alleviate some of the technical limitations that a surgeon faces with a laparoscopic-assisted extracorporeal anastomosis (EA). A retrospective chart review of 195 consecutive patients who underwent laparoscopic right hemicolectomy by four colorectal surgeons at three institutions from March 2005 to June 2014 was performed. Multivariate regression analysis was used to compare postoperative and oncologic outcomes. A total of 195 patients underwent laparoscopic right hemicolectomy over the study period, with 86 (44 %) patients receiving IA and 109 (56 %) patients receiving an EA. The most common indication for surgery in both groups was cancer: 56 (65 %) of IA cases and 57 (52 %) of EA cases. IA had a significantly higher rate of minor complications but no difference in serious complications compared to EA. Conversion to open resection was higher in EA. Using multivariate analysis to compare IA versus EA, there was no significant difference in length of stay, return of bowel function, risk of anastomotic leak, risk of intraabdominal abscess or risk of wound complications. Amongst cancer resections, there was no significant difference in the median number of lymph nodes harvested (18 LNs in IA group vs. 19 LNs in EA group, P > 0.05). There was also no significant difference in overall survival and disease-free survival at 5.7 years between the two groups. IA in laparoscopic right hemicolectomy is associated with similar postoperative and oncologic outcomes compared to EA. IA may possess advantages in terms of conversion and flexibility of specimen extraction, but this is counterbalanced by a higher incidence of minor complications. These findings suggest that IA represents a valid technique in the arsenal of the experienced colorectal surgeon without compromising

  8. Robotic Total Gastrectomy With Intracorporeal Robot-Sewn Anastomosis: A Novel Approach Adopting the Double-Loop Reconstruction Method.

    Science.gov (United States)

    Parisi, Amilcare; Ricci, Francesco; Trastulli, Stefano; Cirocchi, Roberto; Gemini, Alessandro; Grassi, Veronica; Corsi, Alessia; Renzi, Claudio; De Santis, Francesco; Petrina, Adolfo; Pironi, Daniele; D'Andrea, Vito; Santoro, Alberto; Desiderio, Jacopo

    2015-12-01

    Gastric cancer constitutes a major health problem. Robotic surgery has been progressively developed in this field. Although the feasibility of robotic procedures has been demonstrated, there are unresolved aspects being debated, including the reproducibility of intracorporeal in place of extracorporeal anastomosis.Difficulties of traditional laparoscopy have been described and there are well-known advantages of robotic systems, but few articles in literature describe a full robotic execution of the reconstructive phase while others do not give a thorough explanation how this phase was run.A new reconstructive approach, not yet described in literature, was recently adopted at our Center.Robotic total gastrectomy with D2 lymphadenectomy and a so-called "double-loop" reconstruction method with intracorporeal robot-sewn anastomosis (Parisi's technique) was performed in all reported cases.Preoperative, intraoperative, and postoperative data were collected and a technical note was documented.All tumors were located at the upper third of the stomach, and no conversions or intraoperative complications occurred. Histopathological analysis showed R0 resection obtained in all specimens. Hospital stay was regular in all patients and discharge was recommended starting from the 4th postoperative day. No major postoperative complications or reoperations occurred.Reconstruction of the digestive tract after total gastrectomy is one of the main areas of surgical research in the treatment of gastric cancer and in the field of minimally invasive surgery.The double-loop method is a valid simplification of the traditional technique of construction of the Roux-limb that could increase the feasibility and safety in performing a full hand-sewn intracorporeal reconstruction and it appears to fit the characteristics of the robotic system thus obtaining excellent postoperative clinical outcomes.

  9. Urinary Incontinence

    Science.gov (United States)

    ... you to restrict your activities and limit your social interactions Increase the risk of falls in older adults ... increase your risk of developing urinary incontinence include: Gender. Women are more likely to have stress incontinence. ...

  10. Urinary Incontinence

    Science.gov (United States)

    ... Alcohol Caffeine Decaffeinated tea and coffee Carbonated drinks Artificial sweeteners Corn syrup Foods that are high in spice, sugar or acid, especially citrus fruits Heart and blood pressure ... surgery. Artificial urinary sphincter. In men, a small, fluid-filled ...

  11. Evaluation of the urinary microbiota of women with uncomplicated stress urinary incontinence.

    Science.gov (United States)

    Thomas-White, Krystal J; Kliethermes, Stephanie; Rickey, Leslie; Lukacz, Emily S; Richter, Holly E; Moalli, Pamela; Zimmern, Philippe; Norton, Peggy; Kusek, John W; Wolfe, Alan J; Brubaker, Linda

    2017-01-01

    Female urinary microbiota are associated with urgency urinary incontinence and response to medication. The urinary microbiota of women with stress urinary incontinence has not been described. We sought to study the cross-sectional relationships between urinary microbiota features and demographic and clinical characteristics of women undergoing stress urinary incontinence surgery. Preoperative urine specimens were collected from women without urinary tract infection and were available from 197 women (174 voided, 23 catheterized) enrolled in a multicenter prospective randomized trial, the Value of Urodynamic Evaluation study. Demographic and clinical variables were obtained including stress and urgency urinary incontinence symptoms, menopausal status, and hormone use. The bacterial composition of the urine was qualitatively assessed by sequencing the bacterial 16S ribosomal RNA gene. Phylogenetic relatedness and microbial alpha diversity were compared to demographics and symptoms using generalized estimating equation models. The majority of 197 urine samples (86%) had detectable bacterial DNA. Bacterial diversity was significantly associated with higher body mass index (P = .02); increased Medical, Epidemiologic, and Social Aspects of Aging urge index score (P = .04); and hormonal status (P microbiota. This cross-sectional analysis revealed that increased diversity of the microbiota was associated with urgency urinary incontinence symptoms, hormonal status, and body mass index. In contrast, the female urinary microbiota were not associated with stress urinary incontinence symptoms. Published by Elsevier Inc.

  12. Urinary catheters

    Science.gov (United States)

    ... incontinence. There is no tube placed inside the penis. Instead, a condom-like device is placed over the penis. A tube leads from this device to a ... too small Bladder spasms Constipation The wrong balloon size Urinary tract infections POSSIBLE COMPLICATIONS Complications of catheter ...

  13. Laparoscopic colon and rectal resections with intracorporeal anastomosis and trans-vaginal specimen extraction for colorectal cancer. A case series and systematic literature review.

    Science.gov (United States)

    Stipa, Francesco; Burza, Antonio; Curinga, Rosanna; Santini, Ettore; Delle Site, Pietro; Avantifiori, Riccardo; Picchio, Marcello

    2015-07-01

    Intracorporeal anastomosis associated to trans-vaginal specimen extraction decreases the extent of colon mobilisation and the number and size of abdominal incisions, improving the benefits of minimally invasive surgery in female patients. The aim of this study was to evaluate the safety and effectiveness of this procedure for colorectal cancer. Between 2009 and 2013, 13 female patients underwent laparoscopic colon and rectal resection for colorectal cancer with intracorporeal anastomosis and trans-vaginal specimen extraction: 2 right colectomies, 1 transverse colon resection, 4 left colectomies and 6 anterior resections were performed. A MEDLINE search of publications on the presented procedure for colon neoplasms was carried out. There were no intraoperative complications and no conversions. Postoperative visual analogue scale (VAS) score in the pelvis, abdomen and shoulder was moderate. In the postoperative period, we observed two colorectal anastomotic strictures, successfully treated with pneumatic endoscopic dilation. Median length of the specimen was 18.5 cm, with a median tumour size of 5.5 cm in diameter. Median number of retrieved lymph nodes was 12. All circumferential resection margins were negative. During a mean follow-up of 31 months (range, 6-62), there was neither evidence of recurrent disease nor disorders related to the genitourinary system. The aesthetic outcome was considered satisfactory in all patients. Nine studies were identified in the systematic review. Our case series, according to the results of the literature, showed that intracorporeal anastomosis associated to trans-vaginal specimen extraction is feasible and safe in selected female patients.

  14. Radon transfer and intracorporal deposition of radon decay products under balneotherapeutic conditions; Radon-Transfer und intrakorporale Deposition von Radon-Folgeprodukten unter balneotherapeutischen Bedingungen

    Energy Technology Data Exchange (ETDEWEB)

    Grunewald, Wolfgang A. [Kurmittelhaus Sibyllenbad, Neualbenreuth (Germany); Just, Guenther [Forschungsbuero Radon, Grosspoesna (Germany); Petzold, Juergen [Klinik und Poliklinik fuer Nuklearmedizin, Universitaetsklinikum, Leipzig (Germany); Philipsborn, Henning von [Radiometrisches Seminar, Univ. Regensburg (Germany)

    2009-07-01

    The intracorporal deposition of radon decay products was determined on four persons after 40 and 30 min respectively in radon water with about 1500 Bq/L by whole-body gamma spectrometry. The measurements started about 2 1/2h after exposure. In addition, the radon activity concentration of inspiratory and expiratory air was measured on one person during and after exposure and the deposition of radon decay products on the skin was measured on another person. The radon activity leaving the body with the expiratory air during exposure in the water (called ''radon transfer'') amounts to about 800 Bq. An intracorporal radon activity immediately after therapeutic exposure of about 3000 Bq was obtained as a result of first measurements by extrapolation from measurements starting about 2 1/2 hours later. Additional studies are necessary. There are indications that both the radon transfer and the intracorporal deposition can be increased by exposure in mixed radon-CO{sub 2} water. (orig.)

  15. Urinary tract infection - adults

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000521.htm Urinary tract infection - adults To use the sharing features on this page, please enable JavaScript. A urinary tract infection, or UTI, is an infection of the urinary ...

  16. Urinary tract infection - children

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000505.htm Urinary tract infection - children To use the sharing features on this page, please enable JavaScript. A urinary tract infection is an infection of the urinary tract. This ...

  17. Urinary Tract Infection

    Science.gov (United States)

    Urinary tract infection (UTI) Overview By Mayo Clinic Staff A urinary tract infection (UTI) is an infection in any part of ... UTI spreads to your kidneys. Doctors typically treat urinary tract infections with antibiotics. But you can take steps to ...

  18. 膀胱癌术后尿流改道与膀胱替代的现状与进展%Progress in urinary diversion and bladder substitution after operation of bladder cancer

    Institute of Scientific and Technical Information of China (English)

    王文佳; 李胜文

    2015-01-01

    根治性全膀胱切除是治疗肌层浸润性膀胱癌的金标准,但膀胱全切术后尿流改道方式的选择尚无统一标准。尿流改道术主要包括不可控尿流改道术、可控性尿流改道术、原位新膀胱术三种方式。在条件允许的情况下,应将原位新膀胱作为膀胱替代的首选方式。而乙状结肠原位膀胱更接近自然膀胱的功能,是一种理想的尿流改道方式。对于肿瘤侵犯尿道或尿道狭窄不能经尿道排尿的患者,乙状结肠直肠膀胱术是越来越被广泛接受的可控性尿流改道方式。Bricker回肠膀胱术因手术简单、并发症少,仍被广泛应用。而输尿管皮肤造口术则特别适用于年龄大、体质差、耐受力低、不能承受复杂手术的患者。组织工程技术为膀胱替代带来了新的希望,组织工程膀胱的一系列基础研究显示了广阔临床应用前景。%Radical cystectomy is the gold standard treatment for muscle-invasive bladder cancer. But there are no uniform criteria for the urinary reconstructive options after radical cystectomy. The types of urinary diversion fall into three major categories: noncontinent cutaneous diversion, continent coetaneous diversion and continent orthotopic diversion. Among appropriately selected patients, the orthotopic neobladder should be a top priority. Sigmoid neobladder as an ideal form of orthotopic urinary reconstruction comes closest to the natural bladder’s urine storage and voiding function. When involvement of the urethra by tumour prevents the choice of an orthotopic neobladder, sigma rectum pouch will be accepted by more and more people as a continent cutaneous diversion. Bricker ileal neobladder is still widely used for simple operations, fewer complications, for elderly patients and those with a poor performance status, the ureterocutaneostomy is a reliable option. Tissue engineering approaches provide new possibilities by creating a man-made construct

  19. Outpatient management of intra-corporeal left ventricular assist device system in children: a multi-center experience.

    Science.gov (United States)

    Schweiger, M; Vanderpluym, C; Jeewa, A; Canter, C E; Jansz, P; Parrino, P E; Miera, O; Schmitto, J; Mehegan, M; Adachi, I; Hübler, M; Zimpfer, D

    2015-02-01

    Little is known about the outcomes of children supported on intracorporeal left ventricular assist device (HVAD), and the feasibility of outpatient management. All centers with pediatric patients discharged from the hospital on the device were identified using company database. A total of 14 centers were contacted, with 9 centers, contributing data retrospectively. From 2011 to 2013, 12 pediatric patients (7 females), mean aged 11.9 ± 2.3 years (range 8-15), mean weight 43 ± 19 kg (range 18-81), mean body surface area 1.3 ± 0.3 m(2) (range 0.76-1.96) were identified. Diagnosis included: dilated cardiomyopathy (CMP) (n = 5), noncompaction CMP (n = 4), toxic CMP (n = 2) and viral CMP (n = 1). Indications for support were permanent support (n = 1), bridge to recovery (n = 1) and bridge to transplantation (n = 10). Prior to HVAD implantation, all patients received intravenous inotropes and two patients were on temporary mechanical support. Overall mortality was 0%. Mean duration of inpatient and outpatient support were 56 (range: 19-95 days) and 290 days (range: 42-790), respectively. Mean readmission rate was 0.02 per patient month (2.1 per patient). No adverse events involving emergency department occurred. Eight children resumed local schooling. Home discharge of children supported on HVAD is feasible and safe. School integration can be achieved. There is wide center variability to discharge practice for children.

  20. Screening of illegal intracorporeal containers ("body packing"): is abdominal radiography sufficiently accurate? A comparative study with low-dose CT.

    Science.gov (United States)

    Poletti, Pierre-Alexandre; Canel, Laurent; Becker, Christoph D; Wolff, Hans; Elger, Bernice; Lock, Eric; Sarasin, François; Bonfanti, Monica S; Dupuis-Lozeron, Elise; Perneger, Thomas; Platon, Alexandra

    2012-12-01

    To evaluate the diagnostic performance of abdominal radiography in the detection of illegal intracorporeal containers (hereafter, packets), with low-dose computed tomography (CT) as the reference standard. This study was approved by the institutional ethical review board, with written informed consent. From July 2007 to July 2010, 330 people (296 men, 34 women; mean age, 32 years [range, 18-55 years]) suspected of having ingested drug packets underwent supine abdominal radiography and low-dose CT. The presence or absence of packets at abdominal radiography was reported, with low-dose CT as the reference standard. The density and number of packets (≤ 12 or >12) at low-dose CT were recorded and analyzed to determine whether those variables influence interpretation of results at abdominal radiography. Packets were detected at low-dose CT in 53 (16%) suspects. Sensitivity of abdominal radiography for depiction of packets was 0.77 (41 of 53), and specificity was 0.96 (267 of 277). The packets appeared isoattenuated to the bowel contents at low-dose CT in 16 (30%) of the 53 suspects with positive results. Nineteen (36%) of the 53 suspects with positive low-dose CT results had fewer than 12 packets. Packets that were isoattenuated at low-dose CT and a low number of packets (≤12) were both significantly associated with false-negative results at abdominal radiography (P = .004 and P = .016, respectively). Abdominal radiography is mainly limited by low sensitivity when compared with low-dose CT in the screening of people suspected of carrying drug packets. Low-dose CT is an effective imaging alternative to abdominal radiography. © RSNA, 2012.

  1. Modified ureterosigmoidostomy (Mainz Pouch Ⅱ) urinary diversion: 10 years experience and follow-up%乙状结肠直肠膀胱术(MainzⅡ)10年经验总结及随访

    Institute of Scientific and Technical Information of China (English)

    尚攀峰; 岳中瑾; 赵彦宗; 杨发英; 侯子珍; 吴恭瑾; 包军胜; 翟振兴; 杨立

    2016-01-01

    随访控尿情况,24h完全可控率达79.3%(92/116).结论 MainzⅡ术简便可行,控尿能力满意,术后生活质量较高.对于拒绝行不可控性尿流改道、膀胱肿瘤侵犯前列腺或尿道不适合行原位膀胱重建的患者,MainzⅡ术是一种较为理想的术式.%Objective To report 10 years experience in modified ureterosigmoidostomy (Mainz Pouch Ⅱ) urinary diversion and evaluate its long-term outcome.Methods From October 2004 to December 2014,248 patients,including 205 men and 43 women,had underwent Mainz Pouch Ⅱ urinary diversion at 26 institutions in Gansu Province,China.The median age at surgery was 61 years,ranged from 15 to 79 years,Among those patients,239 patinets were diagnosed as bladder invasive urothelial carcinoma,including urothelial carcinoma in 230,squamous cell carcinoma in 6,adenocarcinoma in 2 and leiomyosarcoma in 1.200 male patients underwent the radical vesico-prostsectomy.39 female patients underwent the exenteration of total pelvis with bilateral pelvic lymadenectomy.For one paitent with urethral squamous cell carcinoma,exenteration of total pelvis,urethra resection and bilateral pelvic lymadenectomy were performed at the same time.Simple cystectomy were performed in 5 patients,including bladder retraction as a consequence of urinary tuberculosis,exstrophy bladder,interstitial cystitis,glandular cystitis and refractory vesicovaginal fistula.Bricker ileal conduit urinary diversion was transformed to Mainz Pouch Ⅱ in three patients.Clinical data and early complications were retrospective analysis.Data on long-term complications,continent status,urinary frequency and patient's quality of life were investigated by follow-up.Results The median operative time for urinary diversion is 120 minutes (ranging from 90 to 150minutes).The median estimated blood loss was 800 ml (ranging from 400 to 2500 ml).Seven patients (7/248,2.8%) died in the perioperative period.Early complications were noticed in 66 patients (66/248,26.6%),such as

  2. Total laparoscopic right hemicolectomy with 3-step stapled intracorporeal isoperistaltic ileocolic anastomosis for colon cancer: An evaluation of short-term outcomes.

    Science.gov (United States)

    Jian-Cheng, Tu; Shu-Sheng, Wang; Bo, Zhang; Jian, Fang; Liang, Zhou

    2016-11-01

    Laparoscopic right hemicolectomy with extracorporeal anastomosis is a widely used procedure; several authors have published their approach to intracorporeal anastomosis. In this paper, we present an approach developed by us and compare short-term outcomes with those of extracorporeal anastomosis in colon cancer patients.Retrospective review of colon cancer patients treated with laparoscopic right hemicolectomy either with intracorporeal anastomosis (TLG group) or extracorporeal anastomosis (LG group) at the Zhangjiagang Hospital Affiliated to Soochow University between January 2011 and October 2015. Operative and postoperative data are compared.Around 85 patients underwent laparoscopic hemicolectomy (56 TLG and 29 LG) during the reference period for this study. Age, gender, body mass index (BMI), stage of cancer, operation time, number of lymph nodes harvested, and length of hospital stay were comparable between the 2 groups. In the TLG group, the ileocolic anastomosis time was significantly shorter (9.9-15.5 minutes vs 13.5-18.2 minutes in LG; P anastomosis for colon cancer is a safe and reliable procedure. Its advantages include short anastomosis time, less intraoperative blood loss, less postoperative pain, and early bowel function recovery.

  3. Urinary Exosomes

    Directory of Open Access Journals (Sweden)

    Irena Dimov

    2009-01-01

    Full Text Available Exosomes are nanovesicles of endocytic origin that are secreted into the extracellular space or body fluids when a multivesicular body (MVB fuses with the cell membrane. Interest in exosomes intensified after their description in antigen-presenting cells and the observation that they can significantly moderate immune responses in vivo. In the past few years, several groups have reported on the secretion of exosomes by almost all cell types in an organism. In addition to a common set of membrane and cytosolic molecules, exosomes harbor unique subsets of proteins, reflecting their cellular source. Major research efforts were put into their surprisingly various biological functions and in translating knowledge into clinical practice. Urine provides an exciting noninvasive alternative to blood or tissue samples as a potential source of disease biomarkers. Urinary exosomes (UE became the subject of serious studies just a few years ago. A recent large-scale proteomics-based study of normal UE revealed a myriad of proteins, including disease-related gene products. Thus, UE have valuable potential as a source of biomarkers for early detection of various types of diseases, monitoring the disease evolution and/or response to therapy. As a relatively new field of research, it still faces many challenges, but UE have already shown some straightforward potential.

  4. Indiana continent catheterizable urinary reservoir.

    Science.gov (United States)

    Castillo, O A; Aranguren, G; Campos-Juanatey, F

    2014-01-01

    Radical pelvic surgery requires continent or incontinent urinary diversion. There are many techniques, but the orthotopic neobladder is the most used. A continent catheterizable urinary reservoir is sometimes a good alternative when this derivation is not possible or not indicated. This paper has aimed to present our experience with the Indiana pouch continent urinary reservoir. The series is made up of 85 patients, 66 women and 19 men, with a mean age of 56 years (31-77 years). Variables analyzed were operating time, estimated blood loss, transfusion rate, hospital stay and peri-operatory complications. The main indication in 49 cases was resolution of complications related to the treatment of cervical cancer. Average operation time was 110.5 minutes (range 80-130 minutes). Mean blood loss was 450 cc (100-1000 cc). Immediate postoperative complications, all of which were treated medically, occurred in 16 patients (18.85%). One patient suffered anastomotic leakage. Hospital stay was 19 days (range 5-60 days) and there was no mortality in the series. Late complications occurred in 26 patients (32%), these being ureteral anastomotic stenosis in 11 cases, cutaneous stoma stenosis in 9 cases and reservoir stones in 6 cases. The Indiana continent catheterizable urinary reservoir is a valid option for the treatment of both urological and gynecological malignancies as well as for the management of pelvic morbidity related to the treatment of pelvic cancers. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  5. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Urinary Tract? Your urinary tract is actually a system made up of these main parts: two kidneys ... ON THIS TOPIC Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting Contact Us Print Resources ...

  6. [Male urinary incontinence

    NARCIS (Netherlands)

    Boer, TA de; Heesakkers, J.P.F.A.

    2008-01-01

    *Urinary incontinence in males is gaining increasingly more attention. *Male urinary incontinence can be classified as storage incontinence due to overactive bladder syndrome or stress incontinence due to urethral sphincter dysfunction. *Most patients benefit from the currently available treatment o

  7. Dilatation and curettage of urinary bladder: A rarity

    Directory of Open Access Journals (Sweden)

    Suresh Kumar

    2014-01-01

    Full Text Available Twenty-eight-year-old female while undergoing a medical termination of pregnancy (MTP encounter complete urethral loss and massive bladder curettage. After resuscitation, she developed continuous urinary leakage followed by progressive decline in urine output. Case is highlighted here because of the massive vesico-urethral trauma because of MTP, leading to permanent urinary diversion.

  8. The History of Urinary Stones: In Parallel with Civilization

    Directory of Open Access Journals (Sweden)

    Ahmet Tefekli

    2013-01-01

    Full Text Available The roots of modern science and history of urinary stone disease go back to the Ancient Egyptians and Mesopotamia. Hippocrates defined the symptoms of bladder stones. The first recorded details of “perineal lithotomy” were those of Cornelius Celsus. Ancient Arabic medicine was based mainly on classical Greco-Roman works. Interestingly, the Fourth Lateran Council in 1215 forbade physicians from performing surgical procedures, as contact with blood or body fluids was viewed as contaminating to men. With Renaissance new procedures could be tried on criminals. The first recorded suprapubic lithotomy was carried out by Pierre Franco in 1561. In 1874, Bigelow developed a lithotrite, which was introduced into the bladder under anaesthesia (called as “litholopaxy”. Young was the first to report ureteroscopy (1929. With advances in intracorporeal lithotripsy techniques, ureteroscopy became the treatment of choice for ureteric stones. In 1976, Fernstrom and Johannson established percutaneous access to remove a renal stone. However, with the introduction of the first extracorporeal shock wave machine in 1980, a dramatic change in stone management was observed. Civilization in parallel with scientific developments has brought us to a point where we try not to “cut” our patients for stone disease, as Hippocrates admonishes, but rather manage them with minimal invasive alternatives.

  9. The history of urinary stones: in parallel with civilization.

    Science.gov (United States)

    Tefekli, Ahmet; Cezayirli, Fatin

    2013-11-20

    The roots of modern science and history of urinary stone disease go back to the Ancient Egyptians and Mesopotamia. Hippocrates defined the symptoms of bladder stones. The first recorded details of "perineal lithotomy" were those of Cornelius Celsus. Ancient Arabic medicine was based mainly on classical Greco-Roman works. Interestingly, the Fourth Lateran Council in 1215 forbade physicians from performing surgical procedures, as contact with blood or body fluids was viewed as contaminating to men. With Renaissance new procedures could be tried on criminals. The first recorded suprapubic lithotomy was carried out by Pierre Franco in 1561. In 1874, Bigelow developed a lithotrite, which was introduced into the bladder under anaesthesia (called as "litholopaxy"). Young was the first to report ureteroscopy (1929). With advances in intracorporeal lithotripsy techniques, ureteroscopy became the treatment of choice for ureteric stones. In 1976, Fernstrom and Johannson established percutaneous access to remove a renal stone. However, with the introduction of the first extracorporeal shock wave machine in 1980, a dramatic change in stone management was observed. Civilization in parallel with scientific developments has brought us to a point where we try not to "cut" our patients for stone disease, as Hippocrates admonishes, but rather manage them with minimal invasive alternatives.

  10. Problems in severe bilateral urinary tract anomalies

    DEFF Research Database (Denmark)

    Thorup, Jørgen Mogens

    1989-01-01

    function. There were two deaths. Five children have severe and two a moderate reduction of renal function; twenty good renal function. There were ten nephrectomies and four heminephrectomies. Seven patients had a temporary and eight a permanent urinary diversion. However, four of the latter were later...

  11. The female urinary microbiota, urinary health and common urinary disorders

    Science.gov (United States)

    Wolfe, Alan J.

    2017-01-01

    This review provides the clinical context and updated information regarding the female urinary microbiota (FUM), a resident microbial community within the female bladder of many adult women. Microbial communities have variability and distinct characteristics in health, as well as during community disruption (dysbiosis). Information concerning characteristics of the FUM in health and disease is emerging. Sufficient data confirms that the microbes that compose the FUM are not contaminants and are cultivatable under appropriate conditions. Common clinical conditions, including urinary tract infection (UTI) and urgency urinary incontinence (UUI), a common form of urinary incontinence (UI), may be usefully reconsidered to determine the role of the FUM. Knowledge of FUM characteristics may help advance prevention, diagnosis and treatment of these conditions and other common lower urinary disorders in women. The FUM appears related to UTI and UUI in adult women. The specific role of the FUM remains to be clarified and requires significant additional work in describing FUM variability and resilience in health. Unique aspects of the FUM prompt re-evaluation of existing nomenclature to more appropriately define health and disease; the concept of dysbiosis may be useful for understanding the interaction of the FUM with other aspects of lower urinary tract physiology, including urothelial signaling. Clinicians, through their clinical laboratories, can adopt enhanced urine culture techniques that more fully describe the living microbes within the FUM. This additional information may provide clinicians and their patients an opportunity to impact clinical care without antibiotic use, if the FUM can be appropriately modified to improve treatment precision for UTI and UUI. PMID:28217699

  12. Urinary incontinence in women.

    Science.gov (United States)

    Norton, Peggy; Brubaker, Linda

    2006-01-07

    Urinary incontinence is common in women, but is under-reported and under-treated. Urine storage and emptying is a complex coordination between the bladder and urethra, and disturbances in the system due to childbirth, aging, or other medical conditions can lead to urinary incontinence. The two main types of incontinence in women, stress urinary incontinence and urge urinary incontinence, can be evaluated by history and simple clinical assessment available to most primary care physicians. There is a wide range of therapeutic options, but the recent proliferation of new drug treatments and surgical devices for urinary incontinence have had mixed results; direct-to-consumer advertising has increased public awareness of the problem of urinary incontinence, but many new products are being introduced without long-term assessment of their safety and efficacy.

  13. 23例膀胱肿瘤尿流改道腹壁造口患者出院后随访管理%Follow-ups after Discharge of 23 Patients with Abdominal Stoma after Radical Cystectomy and Urinary Diversion

    Institute of Scientific and Technical Information of China (English)

    费素定; 王卫红; 郑亚华; 杨金儿

    2012-01-01

    Objective To discuss the effect of follow-ups after discharge of 23 patients with abdominal stoma after radical cystectomy and urinary diversion and to provide effective nursing methods. Methods Follow-ups in discharge, 3 months and 6 months after discharge were conducted among 23 patients to collect information about the knowledge related to stoma, the quality of life and self-care of stoma. Results The differences of the knowledge related to stoma, the quality of life and self-care of stoma showed statistic significance (P<0.05). Conclusion The follow-ups after discharge can improve patients' KAP and it is beneficial to improving patients' quality of life and self-care ability.%目的 探讨出院后随访管理对膀胱肿瘤尿流改道腹壁造口患者的影响,明确有效的护理方法.方法 对膀胱肿瘤住院接受膀胱全切尿流改道腹壁造口的患者23例,实施出院后随访管理.于出院时、出院后3个月及6个月进行造口相关知识掌握情况、生活质量和造口自理状态的调查.结果 本组患者出院后3个月、6个月与出院时比较,相关知识掌握情况、生活质量指数和造口自理状态的差异有统计学意义(P<0.05).结论 出院后随访管理有利于提高患者造口相关知识的知、信、行水平,提高患者的生活质量和自我护理能力.

  14. Surgery for Stress Urinary Incontinence

    Science.gov (United States)

    ... Management Education & Events Advocacy For Patients About ACOG Surgery for Stress Urinary Incontinence Home For Patients Search ... Stress Urinary Incontinence FAQ166, July 2014 PDF Format Surgery for Stress Urinary Incontinence Special Procedures What is ...

  15. Pediatric Urinary Tract Infection

    Science.gov (United States)

    SBA National Resource Center: 800-621-3141 Pediatric Urinary Tract Infections and Catheterization in Children with Neurogenic Bladder and ... To protect the kidneys from damage – By preventing urinary tract infections (UTI) – By identifying and treating vesicoureteral remux (VUR). ...

  16. Environmental factors of urinary stones mineralogy, Khouzestan Province, Iran

    Science.gov (United States)

    Zarasvandi, Alireza; Carranza, E. J. M.; Heidari, Majid; Mousapour, Esmaeil

    2014-09-01

    Urinary stone diseases in the Khouzestan province (southwest Iran) are growing in number and it required extensive studies on various factors of the urinary stones formation in this province. In this research, in addition to distribution of urinary stones in different areas of province, the role of bioenvironmental (race), climate (temperature) and geology (water hardness) factors in urinary stones diversity has been studied. Mineralogical studied using X-ray diffraction showed that uricite and whewellite are the most frequency mineral phases. Struvite, Cystine, hydroxyapatite, weddellite, and Niahite can be observed as urinary stones, too. These data show that the urinary stone in the Khouzestan province can divide into 7 groups: calcium oxalate, phosphate, calcium oxalate/ phosphate, Urate, Urate/calcium, Urate/calcium oxalate/phosphate, Cystine/calcium oxalate. Also the results which attained from temperature effect investigation on the mineralogy of urinary stones, confirms that from Mediterranean sub-humid climates (northeastern area) to warm and dry climates (south and southwest area), calcium oxalate stones and urate stones concentration decreases and increases respectively. Comparison of data related to the drinking water hardness and mineralogy of urinary stones in different areas of Khouzestan province show that the combination of drinking water (especially water hardness) affects mineralogy of urinary stones in some areas (such az Ramhormoz and Hendijan). Finally, the data suggest that frequency of calcium oxalate in women is more than that of men. Moreover, there is direct relationship between the age (>45 years) and the increase in frequency of Urate minerals.

  17. Biofabrication and biomaterials for urinary tract reconstruction

    Directory of Open Access Journals (Sweden)

    Elsawy MM

    2017-05-01

    Full Text Available Moustafa M Elsawy,1–3 Achala de Mel1 1Division of Surgery and Interventional Science, Royal Free Hospital, NHS Trust, University College London (UCL, 2Division of Reconstructive Urology, University College London Hospitals (uclh, London, UK; 3Urology Department, School of Medicine, Alexandria, University, Alexandria, EgyptAbstract: Reconstructive urologists are constantly facing diverse and complex pathologies that require structural and functional restoration of urinary organs. There is always a demand for a biocompatible material to repair or substitute the urinary tract instead of using patient’s autologous tissues with its associated morbidity. Biomimetic approaches are tissue-engineering tactics aiming to tailor the material physical and biological properties to behave physiologically similar to the urinary system. This review highlights the different strategies to mimic urinary tissues including modifications in structure, surface chemistry, and cellular response of a range of biological and synthetic materials. The article also outlines the measures to minimize infectious complications, which might lead to graft failure. Relevant experimental and preclinical studies are discussed, as well as promising biomimetic approaches such as three-dimensional bioprinting. Keywords: reconstruction, biofunctionalization, tissue engineering, urinary tract

  18. Urinary Tract Infections (For Teens)

    Science.gov (United States)

    ... Can I Help Someone Who's Being Bullied? Volunteering Urinary Tract Infections KidsHealth > For Teens > Urinary Tract Infections Print A ... especially girls — visit a doctor. What Is a Urinary Tract Infection? A bacterial urinary tract infection (UTI) is the ...

  19. 保留性神经的膀胱全切除原位回肠膀胱术34例临床分析%Ereectile function-preserving radical cystectomy with orthotopic urinary diversion (report of 34 cases)

    Institute of Scientific and Technical Information of China (English)

    周鑫; 邢金春; 周中泉; 陈实新; 刘荣福; 陈斌; 王惠强; 陈跃东; 王永锋

    2016-01-01

    Objective To study the retention of nerve cystectomy orthotopic ileal neobladder clinical efficacy in younger patients with bladder cancer,and provide the basis for clinical practice. Methods January 1 998 to June 2010 young bladder cancer patients to hospital for treatment of 34 ca-ses of cancer patients were enrolled invasive bladder neck,urethra,prostate and prostate cancer combined,and the patient underwent a full bladder retention nerve orthotopic ileal resection in the treatment of bladder,urinary diversion-situ observation of patients enrolled success rate,operation time,follow-up of the situation and the use of male sexual function scale (BMSFI)patients investi-gated. Results 34 cases were all successful,the operation time of 280 to 410 min,an average of (310.0±10.2)min.Followed up for 6 to 80 months,34 cases were alive,no urethral recurrence,me-tastasis.2 months after 20 cases (58.8%)had spontaneously morning erection phenomenon.28 cases (82.4%)of sexual life after treatment. Conclusions Young patients with bladder cancer retention nerve cystectomy with orthotopic ileal neobladder ideal treatment,patients can maintain erectile function,improve quality of life,it should be widely applied.%目的研究保留性神经的膀胱全切除原位回肠膀胱术在年轻膀胱癌患者中的临床疗效,为临床诊治提供依据.方法选取1998年 l 月至2010年6月我院诊治的年轻膀胱癌患者34例,平均(37.0±2.4)岁.患者入选条件:肿瘤均未侵袭膀胱颈、后尿道、前列腺,无合并前列腺癌,且患者均行保留性神经的膀胱全切除原位回肠膀胱术治疗,实现原位尿流改道.观察入选患者手术成功率、手术时间、随访情况并采用男性性功能量表(BMSFI)进行术后调查.结果34例手术均成功,手术时间280~410 min,平均(310.0±10.2)min.随访6~80个月,34例均存活,无尿道复发,无转移.术后2个月20例(58.8%)有晨间自发性阴茎勃起现象.治疗后28例(82.4

  20. Urinary creatinine concentrations in the U.S. population: implications for urinary biologic monitoring measurements.

    Science.gov (United States)

    Barr, Dana B; Wilder, Lynn C; Caudill, Samuel P; Gonzalez, Amanda J; Needham, Lance L; Pirkle, James L

    2005-02-01

    Biologic monitoring (i.e., biomonitoring) is used to assess human exposures to environmental and workplace chemicals. Urinary biomonitoring data typically are adjusted to a constant creatinine concentration to correct for variable dilutions among spot samples. Traditionally, this approach has been used in population groups without much diversity. The inclusion of multiple demographic groups in studies using biomonitoring for exposure assessment has increased the variability in the urinary creatinine levels in these study populations. Our objectives were to document the normal range of urinary creatinine concentrations among various demographic groups, evaluate the impact that variations in creatinine concentrations can have on classifying exposure status of individuals in epidemiologic studies, and recommend an approach using multiple regression to adjust for variations in creatinine in multivariate analyses. We performed a weighted multivariate analysis of urinary creatinine concentrations in 22,245 participants of the Third National Health and Nutrition Examination Survey (1988-1994) and established reference ranges (10th-90th percentiles) for each demographic and age category. Significant predictors of urinary creatinine concentration included age group, sex, race/ethnicity, body mass index, and fat-free mass. Time of day that urine samples were collected made a small but statistically significant difference in creatinine concentrations. For an individual, the creatinine-adjusted concentration of an analyte should be compared with a "reference" range derived from persons in a similar demographic group (e.g., children with children, adults with adults). For multiple regression analysis of population groups, we recommend that the analyte concentration (unadjusted for creatinine) should be included in the analysis with urinary creatinine added as a separate independent variable. This approach allows the urinary analyte concentration to be appropriately adjusted for

  1. Urinary incontinence - collagen implants

    Science.gov (United States)

    ... gov/ency/article/007373.htm Urinary incontinence - injectable implant To use the sharing features on this page, please enable JavaScript. Injectable implants are injections of material into the urethra to ...

  2. Urinary Tract Infections

    OpenAIRE

    Bjerklund Johansen, Truls E.; Naber, Kurt G.

    2014-01-01

    Urinary tract infections (UTI) are among the most frequently acquired infections in the community, but also in hospitals and other health care institutions, causing a huge amount of antibiotic consumption. During the last decade we have seen significant changes in the field of urinary tract infections regarding causative pathogens and antibiotic treatment calling for an update of current trends. The worldwide increase of uropathogens resistant to former first line antibiotics, such as cotrim...

  3. Illegal intra-corporeal packets: can dual energy CT be used for the evaluation of cocaine concentration? A cross sectional study.

    Science.gov (United States)

    Platon, Alexandra; Becker, Minerva; Becker, Christoph D; Lock, Eric; Wolff, Hans; Perneger, Thomas; Poletti, Pierre-Alexandre

    2016-01-13

    The recent implementation of the dual energy technology on CT-scanners has opened new perspectives in tissue and material characterization. This study aims to evaluate whether dual energy CT can be used to assess the concentration of cocaine of intra-intestinal illegal packets. The study was approved by the institutional review board of our institution (CER 13_027_R). From November 2010 to May 2013, all consecutive conveyors in whom a low-dose abdominal CT (LDCT) revealed the presence of illegal intra-corporeal drug packets underwent a dual energy CT series (gemstone spectral imaging) targeted on one container. The mean radiological density (HU) of these packets was measured on the LDCT series, and on the monochromatic dual energy series, at 40 and 140 keV. The difference between the HU at 40 and 140 keV was reported as ∆HU. The effective atomic number Z(eff) was also measured on the monochromatic series. A chemical analysis was performed after expulsion to select cocaine containing packets, and to determine their cocaine concentrations. A correlation analysis was performed between HU, ∆HU and Z(eff), with regard to the percentage of cocaine. Fifty-four cocaine conveyors were included. The mean cocaine content of the packets was 36.8% (range 11.2-80, SD 15.4), the mean radiologic density 105 HU, the mean Z(eff) 8.7 and the mean ∆HU 163. The cocaine content was correlated with the ∆HU (0.57, p 200 was 0.9 (9 of 10) sensitive and 0.82 (36 of 44) specific to predict a cocaine concentration higher than 50%. Measuring ∆HU or Z(eff) on dual energy monochromatic CT series can be used to detect ingested packets with cocaine concentration >50%.

  4. Fasting and Urinary Stones

    Directory of Open Access Journals (Sweden)

    Ali Shamsa

    2013-11-01

    Full Text Available Introduction: Fasting is considered as one of the most important practices of Islam, and according to Prophet Mohammad, fasting is obligatory upon Muslims. The aim of this study is to evaluate the effects of fasting on urinary stones. Materials and Methods: Very few studies have been carried out on urinary stones and the effect of Ramadan fasting. The sources of the present study are Medline and articles presented by local and Muslim researchers. Meanwhile, since we are acquainted with three well-known researchers in the field of urology, we contacted them via email and asked for their professional opinions. Results: The results of studies about the relationship of urinary stones and their incidence in Ramadan are not alike, and are even sometimes contradictory. Some believe that increased incidence of urinary stones in Ramadan is related not to fasting, but to the rise of weather temperature in hot months, and an increase in humidity. Conclusion: Numerous biological and behavioral changes occur in people who fast in Ramadan and some researchers believe that urinary stone increases during this month.

  5. Fasting and urinary stones

    Directory of Open Access Journals (Sweden)

    Ali Shamsa

    2013-12-01

    Full Text Available Introduction: Fasting is considered as one of the most important practices of Islam, and according to Prophet Mohammad, fasting is obligatory upon Muslims. The aim of this study is to evaluate the effects of fasting on urinary stones. Materials and Methods:Very few studies have been carried out on urinary stones and the effect of Ramadan fasting. The sources of the present study are Medline and articles presented by local and Muslim researchers. Meanwhile, since we are acquainted with three well-known researchers in the field  of urology, we contacted them via email and asked for their professional opinions. Results:The results of studies about the relationship of urinary stones and their incidence in Ramadan are not alike, and are even sometimes contradictory. Some believe that increased incidence of urinary stones in Ramadan is related not to fasting, but to the rise of weather temperature in hot months, and an increase in humidity. Conclusion: Numerous biological and behavioral changes occur in people who fast in Ramadan and some researchers believe that urinary stone increases during this month.

  6. Pediatric urinary tract infection

    Energy Technology Data Exchange (ETDEWEB)

    Blickman, J.G.

    1991-02-06

    Acute urinary tract infection (UTI) is an important cause of morbidity in children and may be complicated by congenital urinary tract abnormalities of a functional or anatomic nature which, predispose to recurrent UTI's that in turn may lead to renal failure and hypertension. Early radiologic and ultrasonographic investigations may reveal these anatomic anomalies in particular because the urinary tract, specifically in children, is not readily accessible to adequate clinical examinations Excretory urography (EU) has been considered as the 'gold standard' of upper urinary tract visualization, while the voiding cystourethrogram (VCUG) was thought to be the preferential method of imaging of the lower urinary tract. Recently, major technical advances have altered this commonly accepted diagnostic workup. Although ultrasonography, radio-nuclide scanning and urodynamics have become important contributors to the understanding of pathophysiology of UTI's their value and place in assessment of the sequence of imaging has not been comprehensively studied. This thesis deals about the optimization of the choice and the order of the different imaging techniques used in the evaluation of children, younger than six year with UTI. (author). 243 refs.; 23 figs.; 8 tabs.

  7. Urinary p75ECD

    Science.gov (United States)

    Shepheard, Stephanie R.; Wuu, Joanne; Cardoso, Michell; Wiklendt, Luke; Dinning, Phil G.; Chataway, Tim; Schultz, David

    2017-01-01

    Objective: To evaluate urinary neurotrophin receptor p75 extracellular domain (p75ECD) levels as disease progression and prognostic biomarkers in amyotrophic lateral sclerosis (ALS). Methods: The population in this study comprised 45 healthy controls and 54 people with ALS, 31 of whom were sampled longitudinally. Urinary p75ECD was measured using an enzyme-linked immunoassay and validation included intra-assay and inter-assay coefficients of variation, effect of circadian rhythm, and stability over time at room temperature, 4°C, and repeated freeze-thaw cycles. Longitudinal changes in urinary p75ECD were examined by mixed model analysis, and the prognostic value of baseline p75ECD was explored by survival analysis. Results: Confirming our previous findings, p75ECD was higher in patients with ALS (5.6 ± 2.2 ng/mg creatinine) compared to controls (3.6 ± 1.4 ng/mg creatinine, p analysis, bulbar onset (hazard ratio [HR] 3.0, p = 0.0035), rate of disease progression from onset to baseline (HR 4.4, p survival. Conclusions: The assay for urinary p75ECD is analytically robust and shows promise as an ALS biomarker with prognostic, disease progression, and potential pharmacodynamic application. Baseline urinary p75ECD provides prognostic information and is currently the only biological fluid–based biomarker of disease progression. PMID:28228570

  8. Female urinary incontinence and sexuality.

    Science.gov (United States)

    Mota, Renato Lains

    2017-01-01

    Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence.

  9. Female urinary incontinence and sexuality

    Science.gov (United States)

    Mota, Renato Lains

    2017-01-01

    ABSTRACT Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence. PMID:28124522

  10. Upper urinary tract tumors

    DEFF Research Database (Denmark)

    Gandrup, Karen L; Nordling, Jørgen; Balslev, Ingegerd

    2014-01-01

    BACKGROUND: Computed tomography urography (CTU) is used widely in the work-up of patients with symptoms of urinary tract lesions. Preoperative knowledge of whether a tumor is invasive or non-invasive is important for the choice of surgery. So far there are no studies about the distinction...... of invasive and non-invasive tumors in ureter and renal pelvis based on the enhancement measured with Hounsfield Units. PURPOSE: To examine the value of CTU using split-bolus technique to distinguish non-invasive from invasive urothelial carcinomas in the upper urinary tract. MATERIAL AND METHODS: Patients...... obtained at CTU could distinguish between invasive and non-invasive lesions. No patients had a CTU within the last year before the examination that resulted in surgery. CONCLUSION: A split-bolus CTU cannot distinguish between invasive and non-invasive urothelial tumors in the upper urinary tract...

  11. [Complications of urinary calculi].

    Science.gov (United States)

    Joual, A; Fekak, H; Rabii, R; el Moussasoui, A; Benjelloun, S

    1996-01-01

    Urinary stones is a frequent disease whose renal complications can engage both functional and vital prognosis. We report 769 complicated cases observed 10 years. The diagnosis was made by intravenous urography and ultrasonography. 607 cases were mechanical complications, 582 hydronephrosis, 25 anuria, 262 were infectious complications, 82 chronic pyelonephritis, 60 pyonephrosis, 10 perinephric abscess. Treatment included adapted antibiotic therapy, ureteral catheter in case of anuria ; surgical extraction of the stone nephrectomy was performed in 100 patients. Results were generally good. 9 patients had endstage chronic renal failure. The high frequency of urinary stone complications is due to the fact that most patients consult late. The diagnosis must obviously be made.

  12. Paraganglioma of urinary bladder

    Directory of Open Access Journals (Sweden)

    Vinod Priyadarshi

    2015-01-01

    Full Text Available Paraganglioma of the urinary bladder are tumors of chromaffin tissue originating from the sympathetic innervations of the urinary bladder wall and are extremely rare. Being functional, in most of the cases they are recognized by their characteristic presentation of hypertensive crisis and postmicturition syncope. A silent presentation of a bladder paraganglioma is very unusual but quite dangerous as they are easily misdiagnosed and adequate peri-operative attention is not provided. Here, we are presenting one such silent paraganglioma in adult women who presented with only a single episode of hematuria and severe hypertensive crisis occur during its trans-urethral resection.

  13. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting ... Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for ...

  14. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting ... Visit the Nemours Web site. Note: All information on KidsHealth® is for educational purposes only. For ...

  15. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... the urethra. Wear cotton underwear. Nylon underwear traps moisture near your body, especially when it's hot outside. Bacteria love to grow in warm, moist places. ... Urinary System Your Urinary System Bedwetting Contact ...

  16. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... You'll also want to stay away from foods and drinks that contain caffeine , such as cola ... For Parents MORE ON THIS TOPIC Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting Contact ...

  17. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Tract Infections (UTIs) Print A A A What's in this article? What Exactly Is a Urinary Tract? ... happen because bacteria have caused an infection somewhere in your urinary tract. Let's find out more. What ...

  18. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting ... of Use Visit the Nemours Web site. Note: All information on KidsHealth® is for educational purposes only. For ...

  19. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... ready to pee, you relax a set of muscles at the bottom of your bladder. That lets ... For Parents MORE ON THIS TOPIC Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting Contact ...

  20. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... send the urine sample to a lab for testing. If it turns out you have a bladder ... ON THIS TOPIC Chronic Kidney Diseases Movie: Urinary System Your Urinary System Bedwetting Contact Us Print Resources ...

  1. Acidosis and Urinary Calcium Excretion

    DEFF Research Database (Denmark)

    Alexander, R Todd; Cordat, Emmanuelle; Chambrey, Régine

    2016-01-01

    Metabolic acidosis is associated with increased urinary calcium excretion and related sequelae, including nephrocalcinosis and nephrolithiasis. The increased urinary calcium excretion induced by metabolic acidosis predominantly results from increased mobilization of calcium out of bone and inhibi...

  2. Urostomy and health-related quality of life in patients with lower urinary tract dysfunction

    DEFF Research Database (Denmark)

    Schultz, Alexander; Boye, Birgitte; Jonsson, Olof;

    2015-01-01

    Abstract Objective.Urinary diversion may be an option in patients with disabling lower urinary tract dysfunction (DLUTD), refractory to conservative and minor invasive treatment. The aim of this study was to evaluate whether urostomy improves quality of life and cost of surgery, in terms of compl...

  3. Urinary albumin in space missions

    DEFF Research Database (Denmark)

    Cirillo, Massimo; De Santo, Natale G; Heer, Martina

    2002-01-01

    Proteinuria was hypothesized for space mission but research data are missing. Urinary albumin, as index of proteinuria, was analyzed in frozen urine samples collected by astronauts during space missions onboard MIR station and on ground (control). Urinary albumin was measured by a double antibody...... radioimmunoassay. On average, 24h urinary albumin was 27.4% lower in space than on ground; the difference was statistically significant. Low urinary albumin excretion could be another effect of exposure to weightlessness (microgravity)....

  4. Hyperammonemia in Urinary Tract Infections

    OpenAIRE

    Tsuneaki Kenzaka; Ken Kato; Akihito Kitao; Koki Kosami; Kensuke Minami; Shinsuke Yahata; Miho Fukui; Masanobu Okayama

    2015-01-01

    Objectives The present study investigated the incidence of hyperammonemia in urinary tract infections and explored the utility of urinary obstruction relief and antimicrobial administration to improve hyperammonemia. Methods This was an observational study. Subjects were patients who were diagnosed with urinary tract infection and hospitalized between June 2008 and June 2009. We measured plasma ammonia levels on admission in patients who were clinically diagnosed with urinary tract infection ...

  5. Urinary albumin in space missions

    DEFF Research Database (Denmark)

    Cirillo, Massimo; De Santo, Natale G; Heer, Martina

    2002-01-01

    Proteinuria was hypothesized for space mission but research data are missing. Urinary albumin, as index of proteinuria, was analyzed in frozen urine samples collected by astronauts during space missions onboard MIR station and on ground (control). Urinary albumin was measured by a double antibody...... radioimmunoassay. On average, 24h urinary albumin was 27.4% lower in space than on ground; the difference was statistically significant. Low urinary albumin excretion could be another effect of exposure to weightlessness (microgravity)....

  6. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... urinary tract. Let's find out more. What Exactly Is a Urinary Tract? Your urinary tract is actually a system made up of these main ... to the bladder. When it's empty, your bladder is about the same size as an empty balloon. ...

  7. Urinary Tract Infections.

    Science.gov (United States)

    Plummer, Nancy; Michael, Nancy, Ed.

    This module on urinary tract infections is intended for use in inservice or continuing education programs for persons who administer medications in long-term care facilities. Instructor information, including teaching suggestions, and a listing of recommended audiovisual materials and their sources appear first. The module goal and objectives are…

  8. Urinary Tract Infections.

    Science.gov (United States)

    Plummer, Nancy; Michael, Nancy, Ed.

    This module on urinary tract infections is intended for use in inservice or continuing education programs for persons who administer medications in long-term care facilities. Instructor information, including teaching suggestions, and a listing of recommended audiovisual materials and their sources appear first. The module goal and objectives are…

  9. KIDNEY AND URINARY TRACT

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    10.1 Kidney function2004116 Measurement of urinary neutral endopeptid-ase and its significance in diagnosing renal tubular injury. ZHANG Zhi (张智), et al. Div Nephrol, Ruijin Hosp, Shanghai 2nd Med Univ, Shanghai 200025. Chin J Nephrol 2003; 19(6) :392-396.

  10. Reoperation for urinary incontinence

    DEFF Research Database (Denmark)

    Foss Hansen, Margrethe; Lose, Gunnar; Kesmodel, Ulrik Schiøler

    2016-01-01

    on a nationwide population. STUDY DESIGN: We used the Danish National Patient Registry to identify women who had surgery for urinary incontinence from 1998 through 2007 and the outcome was a reoperation within 5 years. Kaplan-Meier curves were used to estimate the rate of reoperation for 6 types of surgery...

  11. Incontinence medication response relates to the female urinary microbiota.

    Science.gov (United States)

    Thomas-White, Krystal J; Hilt, Evann E; Fok, Cynthia; Pearce, Meghan M; Mueller, Elizabeth R; Kliethermes, Stephanie; Jacobs, Kristin; Zilliox, Michael J; Brincat, Cynthia; Price, Travis K; Kuffel, Gina; Schreckenberger, Paul; Gai, Xiaowu; Brubaker, Linda; Wolfe, Alan J

    2016-05-01

    Many adult women have resident urinary bacteria (urinary microbiome/microbiota). In adult women affected by urinary urgency incontinence (UUI), the etiologic and/or therapeutic role of the urinary microbiome/microbiota remains unknown. We hypothesized that microbiome/microbiota characteristics would relate to clinically relevant treatment response to UUI medication per os. Adult women initiating medication treatment orally for UUI and a comparator group of unaffected women were recruited in a tertiary care health-care system. All participants provided baseline clinical data and urine samples. Women with UUI were given 5 mg solifenacin, with potential dose escalation to 10 mg for inadequate UUI symptom control at 4 weeks. Additional data and urine samples were collected from women with UUI at 4 and 12 weeks. The samples were assessed using 16S ribosomal RNA (rRNA) gene sequencing and enhanced quantitative urine culturing. The primary outcome was treatment response as measured by the validated Patient Global Symptom Control (PGSC) questionnaire. Clinically relevant UUI symptom control was defined as a 4 or 5 score on the PGSC. Diversity and composition of the urinary microbiome/microbiota of women with and without UUI differed at baseline. Women with UUI had more bacteria and a more diverse microbiome/microbiota. The clinical response to solifenacin in UUI participants was related to baseline microbiome/microbiota, with responders more likely to have fewer bacteria and a less diverse community at baseline. Nonresponders had a more diverse community that often included bacteria not typically found in responders. Knowledge of an individual's urinary microbiome/microbiota may help refine UUI treatment. Complementary tools, DNA sequencing, and expanded urine culture provide information about bacteria that appear to be related to UUI incontinence status and treatment response in this population of adult women.

  12. Estimating 24-h urinary sodium/potassium ratio from casual ('spot') urinary sodium/potassium ratio: the INTERSALT Study.

    Science.gov (United States)

    Iwahori, Toshiyuki; Miura, Katsuyuki; Ueshima, Hirotsugu; Chan, Queenie; Dyer, Alan R; Elliott, Paul; Stamler, Jeremiah

    2016-12-30

    Association between casual and 24-h urinary sodium-to-potassium (Na/K) ratio is well recognized, although it has not been validated in diverse demographic groups. Our aim was to assess utility across and within populations of casual urine to estimate 24-h urinary Na/K ratio using data from the INTERSALT Study. The INTERSALT Study collected cross-sectional standardized data on casual urinary sodium and potassium and also on timed 24-h urinary sodium and potassium for 10 065 individuals from 52 population samples in 32 countries (1985-87). Pearson correlation coefficients and agreement were computed for Na/K ratio of casual urine against 24-h urinary Na/K ratio both at population and individual levels. Pearson correlation coefficients relating means of 24-h urine and casual urine Na/K ratio were r = 0.96 and r = 0.69 in analyses across populations and individuals, respectively. Correlations of casual urine Na/creatinine and K/creatinine ratios with 24-h urinary Na and K excretion, respectively, were lower than correlation of casual and 24-h urinary Na/K ratio in analyses across populations and individuals. The bias estimate with the Bland-Altman method, defined as the difference between Na/K ratio of 24-h urine and casual urine, was approximately 0.4 across both populations and individuals. Spread around, the mean bias was higher for individuals than populations. With appropriate bias correction, casual urine Na/K ratio may be a useful, low-burden alternative method to 24-h urine for estimation of population urinary Na/K ratio. It may also be applicable for assessment of the urinary Na/K ratio of individuals, with use of repeated measurements to reduce measurement error and increase precision. © The Author 2016. Published by Oxford University Press on behalf of the International Epidemiological Association.

  13. [Epidemiology of urinary lithiasis].

    Science.gov (United States)

    Joual, A; Rais, H; Rabii, R; el Mrini, M; Benjelloun, S

    1997-01-01

    The objective of this study was to analyse the epidemiological profile of urinary stones based on one thousand cases observed in our institution over a 10-year period. The mean age of the patients was 45 years and two-thirds of patients were males. The kidney was the commonest site of stones, in 57.8% of cases. The stone was radiopaque in 86.4% of cases and was a staghorn calculus in 12.2% of cases. An associated renal malformation was observed in 10.4% of cases. Urinary stones is therefore a common disease, essentially observed in a young population and characterized by recurrence. It therefore constitutes a public health problem and prevention consists of detecting recurrences and treating stone-inducing factors.

  14. Postcircumcision urinary tract infection.

    Science.gov (United States)

    Cohen, H A; Drucker, M M; Vainer, S; Ashkenasi, A; Amir, J; Frydman, M; Varsano, I

    1992-06-01

    The possible association of urinary tract infection (UTI) with ritual circumcision on the eighth day of life was studied by analyzing the epidemiology of urinary tract infections during the first year of life in 169 children with UTI (56 males and 113 females) born in Israel from 1979 to 1984. Forty-eight percent of the episodes of UTI occurring in males appeared during the 12 days following circumcision, and the increased incidence during that period was highly significant. The median age of the males at the time of the UTI was 16 days, compared with seven months in females. Ritual Jewish circumcision as practiced in Israel may be a predisposing factor for UTI during the 12-day period following that procedure.

  15. Urinary Incontinence in Elderly

    Directory of Open Access Journals (Sweden)

    N. S. Neki

    2016-01-01

    Full Text Available Urinary Incontinence (UI is dened any involuntary leakage of urine. It is twice as common in women as in men and affects at least 1 in 3 older women. It is not a normal result of aging. Rather it is a medical problem that is often curable and should be treated. Urine is stored in the bladder and emptied via the urethra. During urination, muscles of the bladder wall contract, forcing urine from the bladder into the urethra. Sphincter muscles surrounding the urethra relax thus releasing urine from the body. Incontinence occurs if bladder muscles suddenly contract or sphincter muscles are not strong enough to contain urine. The diagnosis of geriatric urinary incontinence includes evaluation for overow incontinence, functional incontinence and stress incontinence. The treatment goal should be realistic and aim to improve the patient's functional status and quality of life. Best treatment outcomes can only be achieved by a holistic treatment approach.

  16. Managing urinary tract infections

    OpenAIRE

    Saadeh, Sermin A.; Mattoo, Tej K.

    2011-01-01

    Urinary tract infections (UTI) are common in childhood. Presence of pyuria and bacteriuria in an appropriately collected urine sample are diagnostic of UTI. The risk of UTI is increased with an underlying urological abnormality such as vesicoureteral reflux, constipation, and voiding dysfunction. Patients with acute pyelonephritis are at risk of renal scarring and subsequent complications such as hypertension, proteinuria with and without FSGS, pregnancy-related complications and even end-sta...

  17. The human urine virome in association with urinary tract infections

    Directory of Open Access Journals (Sweden)

    Tasha M Santiago-Rodriguez

    2015-01-01

    Full Text Available While once believed to represent a sterile environment, the human urinary tract harbors a unique cellular microbiota. We sought to determine whether the human urinary tract also is home to viral communities whose membership might reflect urinary tract health status. We recruited and sampled urine from 20 subjects, 10 subjects with urinary tract infections (UTIs and 10 without UTIs, and found viral communities in the urine of each subject group. Most of the identifiable viruses were bacteriophage, but eukaryotic viruses also were identified in all subjects. We found reads from human papillomaviruses (HPVs in 95% of the subjects studied, but none were found to be high-risk genotypes that are associated with cervical and rectal cancers. We verified the presence of some HPV genotypes by quantitative PCR. Some of the HPV genotypes identified were homologous to relatively novel and uncharacterized viruses that previously have been detected on skin in association with cancerous lesions, while others may be associated with anal and genital warts. On a community level, there was no association between the membership or diversity of viral communities based on urinary tract health status. While more data are still needed, detection of HPVs as members of the human urinary virome using viral metagenomics represents a non-invasive technique that could augment current screening techniques to detect low-risk HPVs in the genitourinary tracts of humans.

  18. The human urine virome in association with urinary tract infections

    Science.gov (United States)

    Santiago-Rodriguez, Tasha M.; Ly, Melissa; Bonilla, Natasha; Pride, David T.

    2014-01-01

    While once believed to represent a sterile environment, the human urinary tract harbors a unique cellular microbiota. We sought to determine whether the human urinary tract also is home to viral communities whose membership might reflect urinary tract health status. We recruited and sampled urine from 20 subjects, 10 subjects with urinary tract infections (UTIs) and 10 without UTIs, and found viral communities in the urine of each subject group. Most of the identifiable viruses were bacteriophage, but eukaryotic viruses also were identified in all subjects. We found reads from human papillomaviruses (HPVs) in 95% of the subjects studied, but none were found to be high-risk genotypes that are associated with cervical and rectal cancers. We verified the presence of some HPV genotypes by quantitative PCR. Some of the HPV genotypes identified were homologous to relatively novel and uncharacterized viruses that previously have been detected on skin in association with cancerous lesions, while others may be associated with anal and genital warts. On a community level, there was no association between the membership or diversity of viral communities based on urinary tract health status. While more data are still needed, detection of HPVs as members of the human urinary virome using viral metagenomics represents a non-invasive technique that could augment current screening techniques to detect low-risk HPVs in the genitourinary tracts of humans. PMID:25667584

  19. Proteus mirabilis and Urinary Tract Infections

    Science.gov (United States)

    Schaffer, Jessica N.; Pearson, Melanie M.

    2015-01-01

    Proteus mirabilis is a Gram-negative bacterium which is well-known for its ability to robustly swarm across surfaces in a striking bulls’-eye pattern. Clinically, this organism is most frequently a pathogen of the urinary tract, particularly in patients undergoing long-term catheterization. This review covers P. mirabilis with a focus on urinary tract infections (UTI), including disease models, vaccine development efforts, and clinical perspectives. Flagella-mediated motility, both swimming and swarming, is a central facet of this organism. The regulation of this complex process and its contribution to virulence is discussed, along with the type VI-secretion system-dependent intra-strain competition which occurs during swarming. P. mirabilis uses a diverse set of virulence factors to access and colonize the host urinary tract, including urease and stone formation, fimbriae and other adhesins, iron and zinc acquisition, proteases and toxins, biofilm formation, and regulation of pathogenesis. While significant advances in this field have been made, challenges remain to combatting complicated UTI and deciphering P. mirabilis pathogenesis. PMID:26542036

  20. Recurrent urinary tract infections in females.

    Science.gov (United States)

    Mohsin, Raheela; Siddiqui, Khurram Mutahir

    2010-01-01

    Uncomplicated Urinary tract infections are common in adult women across the entire age spectrum, with mean annual incidence of 15% and 10% in those aged 15-39 and 40-79 years, respectively. Urinary tract infection (UTI), with its diverse clinical syndromes and affected host groups, remains one of the most common but widejly misunderstood and challenging infectious diseases encountered in clinical practice. Recurrent urinary tract infections (UTIs) present a significant problem for women and a challenge for the doctors who care for them. The diagnosis of uncomplicated UTI can be achieved best by a thorough assessment of patient symptoms with or without the addition of a urine dipstick test. Treatment should be based on the most recent guidelines, taking into account resistance patterns in the local community. The patient who suffers from recurrent UTIs can be treated safely and effectively with continuous antibiotic prophylaxis, post-coital therapy, or self-initiated treatment. This review article covers the latest trends in the management of recurrent UTI among women. Further research is needed regarding rapid diagnosis of UTI, accurate presumptive identification of patients with resistant pathogens, and development of new antimicrobials for drug-resistant UTI.

  1. [Urinary calculi and infection].

    Science.gov (United States)

    Trinchieri, Alberto

    2014-01-01

    Infection urinary stones resulting from urease-producing bacteria are composed by struvite and/or carbonate apatite. Bacterial urease splits urea and promotes the formation of ammonia and carbon dioxide leading to urine alkalinization and formation of phosphate salts. Proteus species are urease-producers, whereas a limited number of strains of other Gram negative and positive species may produce urease. Ureaplasma urealyticum and Corynebacterium urealyticum are urease-producers that are not isolated by conventional urine cultures, but require specific tests for identification. Primary treatment requires surgical removal of stones as complete as possible. Extracorporeal and endoscopic treatments are usually preferred, while open surgery is actually limited to few selected cases. Residual stones or fragments should be treated by chemolysis via ureteral catheter or nephrostomy or administration of citrate salts in order to achieve a stone-free renal unit. Postoperatively, recurrent urinary tract infection should be treated with appropriate antibiotic treatment although long-term antibiotic prophylaxis can cause resistance. Urinary acidification has been proposed for the prophylaxis of infection stones, but long-term acidification is difficult to achieve in urine infected by urease-producing bacteria. Urease inhibitors lead to prevention and/or dissolution of stones and encrustations in patients with infection by urea-splitting bacteria, but their use is limited by their toxicity. The administration of citrate salts involves an increase of the value of nucleation pH (pHn), that is the pH value at which calcium and magnesium phosphate crystallization occurs, in a greater way than the corresponding increase in the urinary pH due to its alkalinizing effect and resulting in a reduction of the risk of struvite crystallization. In conclusion prevention of the recurrence of infection stones can be achieved by an integrated approach tailored on the single patient. Complete

  2. Neonatal Staphylococcus lugdunensis urinary tract infection.

    Science.gov (United States)

    Hayakawa, Itaru; Hataya, Hiroshi; Yamanouchi, Hanako; Sakakibara, Hiroshi; Terakawa, Toshiro

    2015-08-01

    Staphylococcus lugdunensis is a known pathogen of infective endocarditis, but not of urinary tract infection. We report a previously healthy neonate without congenital anomalies of the kidney and urinary tract who developed urinary tract infection due to Staphylococcus lugdunensis, illustrating that Staphylococcus lugdunensis can cause urinary tract infection even in those with no urinary tract complications.

  3. Catheter-Associated Urinary Tract Infections

    Science.gov (United States)

    ... Submit Button Frequently Asked Questions about Catheter-associated Urinary Tract Infections Recommend on Facebook Tweet Share Compartir What is ... an incision above the pubis. What is a urinary tract infection? A urinary tract infection (UTI) is an infection ...

  4. Urinary incontinence: the basics.

    Science.gov (United States)

    Kennedy, K L; Steidle, C P; Letizia, T M

    1995-08-01

    Urinary incontinence (UI) is a widely prevalent problem that affects people of all ages and levels of physical health, both in healthcare settings and in the community. Contributing to the problem are that many practitioners remain uneducated about this condition, individuals are often too ashamed or embarrassed to seek professional help, and there are significant variations in diagnostic and treatment practices. Five types of UI are stress, urge, overflow, functional and manufactured incontinence. Stress, urge and overflow are caused by factors within the urinary tract and will be concentrated on in this article. To diagnose UI a three-part assessment should be conducted, including the patient history, physical examination, and urinalysis. A behavioral program should be designed which incorporates identification and education for both patient and clinician. Treatment options include pelvic floor exercises (Kegel), vaginal cones, bladder training (retraining), habit training (timed voiding), electrostimulation and biofeedback, clean intermittent catheterization, indwelling catheters, medications, collagen injections, surgery, and absorption products. Most patients can be helped dramatically or cured with the appropriate treatment.

  5. Urinary markers in bladder cancer.

    NARCIS (Netherlands)

    Vrooman, O.P.; Witjes, J.A.

    2008-01-01

    OBJECTIVES: Many markers for the detection of bladder cancers have been tested. Almost all urinary markers reported are better than cytology with regard to sensitivity, but they score lower in specificity. The purpose of this review is to highlight the most important urinary biomarkers studied and

  6. Post-operative urinary retention.

    Science.gov (United States)

    Steggall, Martin; Treacy, Colm; Jones, Mark

    Urinary retention is a common complication of surgery and anaesthesia. The risk of post-operative urinary retention is increased following certain surgical procedures and anaesthetic modalities, and with patients' advancing age. Patients at increased risk of post-operative urinary retention should be identified before surgery or the condition should be identified and treated in a timely manner following surgery. If conservative measures do not help the patient to pass urine, the bladder will need to be drained using either an intermittent catheter or an indwelling urethral catheter, which can result in catheter-associated urinary tract infections. This article provides an overview of normal bladder function, risk factors for developing post-operative urinary retention, and treatment options. Guidance drawn from the literature aims to assist nurses in identifying at-risk patients and inform patient care.

  7. Urinary Tract Infections in Children

    Directory of Open Access Journals (Sweden)

    Mustafa Taskesen

    2009-04-01

    Full Text Available Urinary tract infections (UTI are frequent conditions in children. Untreated urinary tract infections can lead to serious kidney problems that could threaten the life of the child. Therefore, early detection and treatment of urinary tract infection is important. In older children, urinary tract infections may cause obvious symptoms such as stomach ache and disuria. In infants and young children, UTIs may be harder to detect because of less specific symptoms. Recurrences are common in children with urinary abnormalities such as neurogenic bladder, vesicourethral reflux or those with very poor toilet and hygiene habits. This article reviews the diagnostic approach and presents the current data related to the roles of radiologic imaging, surgical correction and antibiotic prophylaxis of UTIs in children. [Archives Medical Review Journal 2009; 18(2.000: 57-69

  8. Increased urinary orosomucoid excretion

    DEFF Research Database (Denmark)

    Christiansen, M S; Iversen, K; Larsen, C T

    2009-01-01

    , impaired left ventricular function and endothelial dysfunction in patients with type 2 diabetes. MATERIAL AND METHODS: We performed a cross-sectional study of 41 patients with type 2 diabetes (17 patients with normal UOER and 24 with increased UOER) with no history of cardiovascular disease and 21 healthy...... controls. Urinary orosomucoid was measured using a particle-enhanced immunoturbidimetric assay. Plasma interleukin-6 (IL-6), tissue plasminogen activator (tPA) and soluble intercellular adhesion molecule-1 (sICAM) were measured using ELISA. Endothelial function measured as vasodilatory capacity...... of the brachial artery and echocardiography were done in all participants. RESULTS: Patients with diabetes and increased UOER had subclinically increased serum orosomucoid (pprotein (CRP) (p

  9. [Nosocomial urinary infections].

    Science.gov (United States)

    Butreau-Lemaire, M; Botto, H

    1997-09-01

    The concept of nosocomial urinary tract infection now corresponds to a precise definition. It is generally related to bladder catheterization, constitutes the most frequent form of nosocomial infection (30 to 50% of infections), and represents the third most frequent portal of entry of bacteraemia. The organism most frequently isolated is Escherichia coli; but the flora is changing and the ecological distribution is continually modified. Despite their usually benign nature, these nosocomial infections can nevertheless influence hospital mortality; they increase the hospital stay by an average of 2.5 days and their treatment represents a large share of the antibiotic budget. Prevention of these infections is therefore essential, with particular emphasis on simple and universally accessible measures: very precise indications for vesical catheterization, use of closed circuit drainage, maximal asepsis when handling catheters, after washing the hands.

  10. Managing urinary tract infections.

    Science.gov (United States)

    Saadeh, Sermin A; Mattoo, Tej K

    2011-11-01

    Urinary tract infections (UTI) are common in childhood. Presence of pyuria and bacteriuria in an appropriately collected urine sample are diagnostic of UTI. The risk of UTI is increased with an underlying urological abnormality such as vesicoureteral reflux, constipation, and voiding dysfunction. Patients with acute pyelonephritis are at risk of renal scarring and subsequent complications such as hypertension, proteinuria with and without FSGS, pregnancy-related complications and even end-stage renal failure. The relevance and the sequence of the renal imaging following initial UTI, and the role of antimicrobial prophylaxis and surgical intervention are currently undergoing an intense debate. Prompt treatment of UTI and appropriate follow-up of those at increased risk of recurrence and/or renal scarring are important.

  11. Urinary System anomalies at birth

    Directory of Open Access Journals (Sweden)

    Sharada B. Menasinkai

    2015-06-01

    Full Text Available Background: Congenital anomalies of urinary system are common and are found in 3-4% of population, and lethal urinary anomalies account for 10% of termination of pregnancy. Methods: A study was done to know the incidence of congenital anomalies at birth for the period of 4 months from May 99 - Sept 99 at Cheluvamba hospital attached to Mysore medical college. Congenital anomalies in the still births, live births and aborted fetuses >20 weeks were studied along with the case history and ultrasound reports. Aborted fetuses and still born babies were collected for autopsy after the consent of parents. These babies were fixed in 10% formalin and autopsy was done after fixing, and anomalies were noted. Results: Total births during study period were 3000. There were 61 babies with congenital anomalies and 6 babies had anomalies of urinary system. Among the urinary system anomalies 1 baby had bilateral renal agenesis, 1 baby had unilateral renal agenesis with anophthalmia (Fraser syndrome, 2 babies had Multicystic dysplastic kidney disease (MCDK and 1 live baby had hydronephrosis due to obstruction at pelvi ureteric junction, and 1 live female baby had polycystic kidneys. Conclusion: Incidence of urinary system anomalies in the present study was 2 per 1000 births. U/S detection of urinary anomalies varies with period of gestation, amniotic fluid volume and visualisation of urinary bladder. Autopsy helps to detect renal agenesis. [Int J Res Med Sci 2015; 3(3.000: 743-748

  12. 36例膀胱肿瘤尿流改道腹壁造口患者的出院后护理干预%Continued nursing care after discharge in 36 patients with abdominal stoma undergoing radical cystectomy and urinary diversion

    Institute of Scientific and Technical Information of China (English)

    王卫红; 费素定; 杨金儿; 戴丽丽; 张彩君

    2011-01-01

    This paper introduces continued nursing care after discharge in 36 patients with abdominal storaa who underwent radical cystectomy and urinary diversion. Within one year,anxiety appeared in 36 patients,and 34 of them were impotent to change the ostomy bag by themselves. In addition,the problem of skin disorders,urinary infection,urate crystals,and local pain occurred in 11 cases,7 cases,3 cases,and 1 case,respectively. One-year of continued nursing care was provided for the patients by the means of telephone consultation,skills guidance,home visit and health education salon. As a result,the above problems were resolved,the patients' self-care agency was improved,thus resulting in lower incidence of complications and greater confidence in future life. Continued nursing care after discharge can promote the patients' self-care agency,improve their quality of life and help them return to normal social activity sooner.%报告了36例膀胱肿瘤尿流改道腹壁造口患者出院后的护理干预。1年内36例存在不同程度的焦虑心理,34例无法自己更换造口袋,11例出现造口皮肤问题,7例出现尿路感染,3例出现尿酸盐结晶,1例出现适口局部疼痛。护士进行为期1年的电话咨询、技术指导、上门家访、造口沙龙的措施,上述问题基本得到解决。患者自我护理能力提高,造口并发症发生率下降,对未来的生活充满信心。认为出院后的护理干预有利于提高患者的自我护理能力和生活质量,使其尽快回归患病前的社会生活状态。

  13. The Pediatric Urinary Tract and Medical Imaging.

    Science.gov (United States)

    Penny, Steven M

    2016-01-01

    The pediatric urinary tract often is assessed with medical imaging. Consequently, it is essential for medical imaging professionals to have a fundamental understanding of pediatric anatomy, physiology, and common pathology of the urinary tract to provide optimal patient care. This article provides an overview of fetal development, pediatric urinary anatomy and physiology, and common diseases and conditions of the pediatric urinary tract.

  14. Culture-independent microbiological analysis of foley urinary catheter biofilms.

    Directory of Open Access Journals (Sweden)

    Daniel N Frank

    Full Text Available BACKGROUND: Prevention of catheter-associated urinary tract infection (CAUTI, a leading cause of nosocomial disease, is complicated by the propensity of bacteria to form biofilms on indwelling medical devices [1,2,3,4,5]. METHODOLOGY/PRINCIPAL FINDINGS: To better understand the microbial diversity of these communities, we report the results of a culture-independent bacterial survey of Foley urinary catheters obtained from patients following total prostatectomy. Two patient subsets were analyzed, based on treatment or no treatment with systemic fluoroquinolone antibiotics during convalescence. Results indicate the presence of diverse polymicrobial assemblages that were most commonly observed in patients who did not receive systemic antibiotics. The communities typically contained both Gram-positive and Gram-negative microorganisms that included multiple potential pathogens. CONCLUSION/SIGNIFICANCE: Prevention and treatment of CAUTI must take into consideration the possible polymicrobial nature of any particular infection.

  15. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... for Kids for Teens Kids Home How the Body Works Puberty & Growing Up Staying Healthy Recipes & Cooking ... that leads from your bladder out of your body. Ahhh! That feels better. continue Urinary Tract Troubles ...

  16. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Your pee smells bad. These things happen because bacteria have caused an infection somewhere in your urinary ... shorter than boys' urethras. The shorter urethra means bacteria can get up into the bladder more easily ...

  17. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Ahhh! That feels better. continue Urinary Tract Troubles Girls are more likely than boys to get a ... away properly, they stay on your skin. In girls, this means they can grow near the opening ...

  18. Candida Urinary Tract Infection: Pathogenesis

    National Research Council Canada - National Science Library

    John F. Fisher; Kevin Kavanagh; Jack D. Sobel; Carol A. Kauffman; Cheryl A. Newman

    2011-01-01

    Candida species are unusual causes of urinary tract infection (UTI) in healthy individuals, but common in the hospital setting or among patients with predisposing diseases and structural abnormalities of the kidney and collecting system...

  19. URINARY TRACT INFECTION IN ADULTS

    African Journals Online (AJOL)

    Enrique

    Uncomplicated UTI describes infection where the urinary tract is entirely nor- mal. ... Asymptomatic UTI is identified when organisms can be isolated in appropriate numbers from urine in ..... which can lead to preterm labour, pre- maturity and ...

  20. Urinary Tract Infections (For Kids)

    Medline Plus

    Full Text Available ... Your pee smells bad. These things happen because bacteria have caused an infection somewhere in your urinary ... shorter than boys' urethras. The shorter urethra means bacteria can get up into the bladder more easily ...

  1. Urinary Tract Infections in Adults

    Science.gov (United States)

    ... Palermo JJ, Schilling JD, et al. Intracellular bacterial biofilm-like pods in urinary tract infections. Science. 2003; ... for questions about any medications, contact the U.S. Food and Drug Administration toll-free at 1-888- ...

  2. Leishmania (infantum chagasi in canine urinary sediment

    Directory of Open Access Journals (Sweden)

    Ivete Lopes de Mendonça

    Full Text Available Canine visceral leishmaniasis (CVL is difficult to diagnosis, mainly due to the presence of asymptomatic animals, the diversity of clinical symptoms and the difficulty in obtaining diagnostic evidence of high sensitivity and specificity. The purpose of this study was to diagnose CVL in urinary sediment of 70 dogs of different breeds, sexes and ages from the veterinary hospital of the Federal University of Piauí and Zoonosis Control Center of Teresina, Brazil. The serological tests were TR DPP® for CVL and enzyme-linked immunosorbent assay (ELISA for CVL, parasitological exams of bone marrow and lymph nodes and urine sediment cultures. Leishmania was detected in the bone marrow and/or lymph node of 61.0% of the animals (43/70, and urine sediment culture was positive in 9.30% (4/43 of these animals. In the serological exams, 70.0% (49/70 were reactive using the DPP and 78.2% (55/70 were reactive using ELISA. The goal of this study was to diagnose the presence of L. (infantum chagasi in a culture of urinary sediment.

  3. [Urinary albumin fragmentation and immunoreactivity].

    Science.gov (United States)

    Kurihara, Yuriko; Nishimaki, Junichi; Nakajima, Toshie; Ida, Takashi; Shiba, Kiyoko

    2009-02-01

    Urinary albumin (ALB) has been measured as a marker for the early detection of diabetic nephropathy. In 2004, Comper et al. developed a gel-filtration high-performance liquid chromatography (HPLC) procedure for the determination of urinary ALB. They demonstrated the presence in its albumin fraction of non immunoreactive ALB with the total molecular weight of a monomeric ALB that was non-reactive with the existing anti-ALB antibody, and reported that the level of urinary non-immunoreactive ALB was higher in diabetic patients than in normal subjects. In this study, we isolated urinary ALB from diabetic patients using an anti-ALB antibody-coupled affinity column to test its immunoreactivity. In some diabetic patients, the results of HPLC and turbidimetric immunoassay for urinary ALB were discrepant. Western blot analysis showed that ALB samples from such patients were contaminated with proteins other than ALB, and contained ALB, whose molecular weight became lower using a reductive procedure. In addition, the reactivity of ALB with anti-ALB antibody differed depending on whether it was in a reduced or non-reduced state. These results indicate that ALB in such patients is susceptible to structural changes due to disease-induced urinary factors and, thus, their urine contains ALB with an altered reactivity to antibody.

  4. Application of augmented enterocystoplasty and continent urinary diversion by using the appendix in pediatric patients%肠膀胱扩大加阑尾输出道在小儿可控性尿流改道手术中的应用

    Institute of Scientific and Technical Information of China (English)

    田军; 孙宁; 张潍平; 白继武; 谢向辉; 李明磊; 宋宏程; 李宁; 黄澄如

    2008-01-01

    Objective To evaluate the long-term functional results, complications and patient's satisfaction level in patients performed augmented enterocystoplasty and continent urinary diversion using the appendix. Methods From 1999 to 2005, there were 22 children (12 males and 10 females) underwent augmented enterocystoplasty and continent urinary diversion using the appendix. Surgical results were reviewed retrospectively. There were 11 eases with bladder and urethra dysfunction attributed to neurogenic bladder, 2 cases with complex genitourinary malformation associated with an imperforated anus, 2 cases with exstrophy-epispadias complex, 2 cases with posterior urethral valves, 3 cases with failed urethrovaginal fistula repair and 2 epispadias cases with post failure of Young-Dees- Leadbetter bladder neck reconstruction. Upper urinary tract dilatation and hydroureteronephrosis were found in 17 eases (28 units), including grade Ⅱ-Ⅴ vesicoureteral reflux in 15 children (24 units). Simultaneous procedures included ureteral reimplantation in 15 cases and bladder neck closure in 14 cases. The appendix was used as the catheterizable conduit placed in the right lower abdomen and clean intermittent catheterization was performed in all patients. Outcomes were assessed by urodynamic study, IVU, ultrasound, voiding cystourethrography, BUN, Cr and electrolyte test. Results Mean follow-up was 3.6 years, ranging from 1.5-6 years. Complications included stomal stenosis requiring dilatation in 2 cases and leakage in 2 cases without bladder neck closure and 1 case required surgical revision. All patients achieved excellent stomal continence. No metabolic acidosis and bladder stone was noted. Upper urinary tract impairment had not worsened in all patients. Conclusion Augmented enterocystoplasty and continent urinary diversion using the appendix are associated with high continence, compliance and satisfaction rate and a low complication rate in the treatment of pediatric patients with

  5. [Urinary incontinence and obesity].

    Science.gov (United States)

    Legendre, G; Fritel, X; Capmas, P; Pourcelot, A-G; Fernandez, H

    2012-06-01

    Obesity, defined as a body mass index (BMI) more than or equal to 30kg/m(2), promotes pelvic floor disorders such as urinary incontinence (UI) and genital prolapse. Datas from cohort studies found an association between high BMI and the onset of UI. This association seems to be predominant with for mixed UI and stress UI. For the urge UI and overactive bladder syndrome, the analysis of the literature found a weaker association. The weight is therefore the only modifiable risk factor. Thus, the weight loss by a hypocaloric diet associated with pelvic floor muscle training should be the front line treatment in the obese patient suffering from UI. Bariatric surgery can be discussed in the most obese patient, even if the risk/benefit balance should be weighed because of significant morbidity of this surgery. The results of sub urethral sling (by retropubic tension-free vaginal tape or transobturator sling) in obese patients appear to be equivalent to those obtained in patients of normal weight. Datas on per- and postoperative complications for suburethral slings are reassuring.

  6. 延续护理在机器人辅助腹腔镜膀胱全切尿流改道术患者中的应用效果%Application effect of Continuation Nursing in Robot Assisted Laparoscopic Radical Cystectomy and Urinary Diversion Surgery

    Institute of Scientific and Technical Information of China (English)

    丁华; 赵美玲; 侯翠翠; 王芳

    2015-01-01

    Objective To explore the application effect of continuation nursing in robot assisted laparoscopic radical cystectomy and urinary diversion surgery.Methods To establish the ward continued nursing team, standardizing the continued nursing forms,refinement of continuing nursing content.By convenience sampling,70 cases of robot assisted laparoscopic radical cystectomy and urinary diversion surgery were selected,and investigated by using the knowledge of disease questionnaire and general quality of life assessment questionnaire when discharge and 1 and 3 months after discharge.Results Patients were lack of disease relevant knowledge when discharge,with the continues of the continuation nursing,patients’mastery level of relevant knowledge was getting better compared with the time of discharge.The score of quality of life at three month of discharge were lower than the time of discharge and first month of discharge (all P <0.05).Conclusion Continuing nursing can improve patient’s cognitive level and the quality of life,reduce the incidence of complications and twice admission rate,reduce the financial burden on families,save medical resources and improve the trust degree of patients to the medical staffs and the reputation of the hospital.%目的:探讨延续护理在机器人辅助腹腔镜膀胱全切尿流改道术患者中的应用效果。方法2009年1月至2014年3月,建立病区延续护理团队,规范延续护理形式,细化延续护理内容。便利抽样法选取在解放军总医院海南分院泌尿外科采用机器人辅助腹腔镜膀胱全切尿流改道术后出院患者70例为研究对象,患者出院时、出院后1、3个月分别采用疾病知识调查表及生活质量综合评定问卷表对其进行测评。结果患者出院时对所患疾病相关知识掌握欠佳,随着延续护理的持续,患者对疾病康复知识掌握情况较出院时有提高;出院3个月后患者的生活质量评分

  7. La incontinencia urinaria Urinary incontinence

    Directory of Open Access Journals (Sweden)

    J. E. Robles

    2006-08-01

    Full Text Available La incontinencia urinaria, entendida como cualquier pérdida involuntaria de orina, constituye un problema médico y social importante. Puede clasificarse en incontinencia urinaria de esfuerzo, incontinencia urinaria de urgencia e incontinencia urinaria mixta, principalmente. Las proporciones de estos tres tipos principales de incontinencia urinaria son difíciles de establecer y varían notablemente según las fuentes, pero, podrían estar en torno a 40, 33 y 20%, respectivamente. Su diagnóstico requiere una correcta historia clínica y exploración física, junto con algunas exploraciones complementarias. El primer escalón terapéutico lo constituyen las medidas higiénico-dietéticas y las técnicas de modificación de la conducta. El tratamiento farmacológico es específico para cada tipo de incontinencia urinaria, utilizándose anticolinérgicos e inhibidores de la recaptación de serotonina. Por último, las diferentes técnicas quirúrgicas tienen su papel ante el fracaso de los tratamientos conservadores o frente a incontinencia urinaria severa.Urinary incontinence, understood as any involuntary loss of urine, constitutes an important medical and social problem. It can be classified as stress urinary incontinence, urgent urinary incontinence or mixed urinary incontinence. The proportions of these three types of urinary incontinence are difficult to establish and vary notably between sources, but they might be about 40, 33 and 20% respectively. Its diagnosis requires a correct clinical history and physical exploration, together with some complementary explorations. The first therapeutic step consists of hygienic-dietary measures and behaviour modification techniques. Pharmacological treatment is specific for each type of urinary incontinence, using anticholinergics and inhibitors of serotonin reuptake. Finally, different surgical techniques have a role in cases where conservative treatments fail or when dealing with severe urinary

  8. [URINARY DISCOMFORTS IN PATIENTS AFTER RADICAL PROSTATECTOMY].

    Science.gov (United States)

    Al'-Shukri, S Kh; Ananiĭ, I A; Amdiĭ, R E; Kuz'min, I V

    2015-01-01

    The authors showed the result of complication treatment of lower urinary tracts in 128 patients with localized prostate cancer. The patients underwent radical prostatectomy. Urinary discomforts included enuresis, urinary incontinence in postoperative period. Abnormalities of urine outflow due to urethral stricture were revealed in 6 (4,6%) patients by the 6 month after operation. These complications required surgical treatment. Urinary incontinence was noted in 20 (15,6%) patients in this period. It was stressful urinary incontinence in 16 (12,6%) and urgent - in 4 (3%). Patents with stressful urinary difficulty were advised to use the conservative treatment (pelvic floor muscle training and electrostimulation), but in case of inefficiency - surgical treatment.

  9. Urinary Tract Infection Caused by Citrobacter koseri in a Patient With Spina Bifida, an Ileal Conduit and Renal Caluli Progressing to Peri-nephric Abscess and Empyema.

    Science.gov (United States)

    Stewart, Zachary E; Shaker, Mohammed; Baxter, J David

    2017-02-01

    Urological problems are common in spina bifida and are often treated with urinary diversions. Spina bifida and ileal conduits put patients at increased risk for ascending urinary tract infections. Here we present a novel case of a Citrobacter koseri urinary tract infection complicated by a perinephric abscess with pleural extension. To our knowledge, no case of an ascending C. koseri UTI progressing to peri-nephric abscess and empyema by direct extension exists in the literature.

  10. Kidney and Urinary Tract

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    12.1 Kidney function2007244 Short-and long-term outcome of the kidney after acute ischemia-reperfusion injury. JIANG suhua(蒋素华), et al. Dept Nephrol, Zhongshan Hosp, Fudan Univ, Shanghai 200032. Chin J Nephrol 2007;23(4):246-250. Objective To investigate short-and long-term outcome of the kidney after acute ischemia-reperfusion (IR) injury. Methods Rat model of renal IR was established by clamping both pedicles for 40 min followed by reperfusion. Blood sample and kidneys were collected at indicated times. Serum creatinine levels, mortality and histological change were observed throughout the study. Transmission electron microscopy (TEM) was used to observe tubular ultra-structure. Apoptosis was confirmed by terminal deoxynucleotidyl transferase (TdT)-mediated dUTP-biotin nick end labeling (TUNEL) assay. The extent of tubulointerstitial fibrosis was evaluated by Masson trichome staining. The expression of α-smooth muscle actin (α-SMA) and transforming growth factor-β1 (TGF-β1) was determined by Western blot and immunohistochemical analysis. Results Extensive proximal tubular necrosis, functional impairment and high mortality (32%, 8/25) were found in the early phase after renal IR injury, accompanied by a small number of apoptotic cells. Patchy tubulointerstitial fibrosis was obvious at 5th and 10th week postischemia in correlation with renal hypertrophy and increased urinary output. Moreover, the expression of a-SMA and TGF-β1 increased significantly at first, 5th and 10th week in the kidneys of IR group compared to sham-operated group. The expression mentioned above was localized mainly in the injured tubulointerstitium, consistent with the distribution of renal fibrosis. Conclusion Severe renal IR injury may lead to acute tubular necrosis, functional disorder and high mortality in short term. The initial structural injury in the kidney is irreversible and tubulointerstitial fibrosis is the final outcome. Increased myofibrolasts (s-SMA positive) and

  11. [Proteomic analysis of urinary exosomes].

    Science.gov (United States)

    Nakayama, Aki

    2014-07-01

    Exosomes are 40-100-nm membrane vesicles secreted into the extracellular space by various types of cell in many biological fluids, including serum, saliva, breast milk, amniotic fluid, and urine. Exosomes, which contain several key proteins, lipids, mRNAs, and microRNAs, were considered as an alternative secretion pathway. In addition, recent findings suggest that the exosome itself is a functional biomolecule involved in intracellular communication; thus, its components can be transferred to recipient cells by fusion, changing the function of the target cell. Recently, urinary exosomes have attracted much attention because some of their proteins have been identified as biomarkers related to certain physiological events and disease-related metabolism of the kidney. This review provides an overview of urinary exosomes, including methods of isolation and associated problems, and focuses on urinary exosomes as protein biomarker sources involved in numerous physiological and pathophysiological processes.

  12. Urinary tract infections in adults

    OpenAIRE

    Wei Tan, Chee; Chlebicki, Maciej Piotr

    2016-01-01

    A urinary tract infection (UTI) is a collective term for infections that involve any part of the urinary tract. It is one of the most common infections in local primary care. The incidence of UTIs in adult males aged under 50 years is low, with adult women being 30 times more likely than men to develop a UTI. Appropriate classification of UTI into simple or complicated forms guides its management and the ORENUC classification can be used. Diagnosis of a UTI is based on a focused history, with...

  13. Urinary Tract Infections in Adults

    Directory of Open Access Journals (Sweden)

    Evan B. Cohn

    2004-01-01

    Full Text Available Urinary tract infection (UTI is an exceedingly common problem prompting seven million office visits and one million hospitalizations in the United States each year (1. Advances in the understanding of both host and bacterial factors involved in UTI have led to many improvements in therapy. While there have also been advances in the realm of antimicrobials, there have been numerous problems with multiple drug resistant organisms. Providing economical care while minimizing drug resistance requires appropriate diagnosis, evaluation, and treatment of urinary tract infections.

  14. Urinary tract infections during pregnancy.

    Science.gov (United States)

    Gilstrap, L C; Ramin, S M

    2001-09-01

    Urinary tract infections are relatively common in pregnancy and may result in significant morbidity for the pregnant woman and fetus. The authors recommend that all pregnant women be screened for the presence of bacteriuria at their first prenatal visit. Failure to treat bacteriuria during pregnancy may result in as many as 25% of women experiencing acute pyelonephritis. Women with acute pyelonephritis may sustain significant complications, such as preterm labor, transient renal failure, ARDS, sepsis and shock, and hematologic abnormalities. Pregnant women with urinary tract infections should be followed up closely after treatment because as many as one third will experience a recurrence.

  15. Urinary tract infection in older adults.

    Science.gov (United States)

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-10-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based approach to diagnosis of urinary tract infection does not exist. In the absence of a gold standard definition of urinary tract infection that clinicians agree upon, overtreatment with antibiotics for suspected urinary tract infection remains a significant problem, and leads to a variety of negative consequences including the development of multidrug-resistant organisms. Future studies improving the diagnostic accuracy of urinary tract infections are needed. This review will cover the prevalence, diagnosis and diagnostic challenges, management, and prevention of urinary tract infection and asymptomatic bacteriuria in older adults.

  16. Urinary tract infection in older adults

    Science.gov (United States)

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-01-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based approach to diagnosis of urinary tract infection does not exist. In the absence of a gold standard definition of urinary tract infection that clinicians agree upon, overtreatment with antibiotics for suspected urinary tract infection remains a significant problem, and leads to a variety of negative consequences including the development of multidrug-resistant organisms. Future studies improving the diagnostic accuracy of urinary tract infections are needed. This review will cover the prevalence, diagnosis and diagnostic challenges, management, and prevention of urinary tract infection and asymptomatic bacteriuria in older adults. PMID:24391677

  17. Urinary incontinence - what to ask your doctor

    Science.gov (United States)

    ... to help with my urinary incontinence? What are Kegel exercises? What can I do when I want ... tape Urinary incontinence - vaginal sling procedures Patient Instructions Kegel exercises - self-care Self catheterization - female Self catheterization - ...

  18. Virulence factors in Proteus bacteria from biofilm communities of catheter-associated urinary tract infections.

    Science.gov (United States)

    Hola, Veronika; Peroutkova, Tereza; Ruzicka, Filip

    2012-07-01

    More than 40% of nosocomial infections are those of the urinary tract, most of these occurring in catheterized patients. Bacterial colonization of the urinary tract and catheters results not only in infection, but also various complications, such as blockage of catheters with crystalline deposits of bacterial origin, generation of gravels and pyelonephritis. The diversity of the biofilm microbial community increases with duration of catheter emplacement. One of the most important pathogens in this regard is Proteus mirabilis. The aims of this study were to identify and assess particular virulence factors present in catheter-associated urinary tract infection (CAUTI) isolates, their correlation and linkages: three types of motility (swarming, swimming and twitching), the ability to swarm over urinary catheters, biofilm production in two types of media, urease production and adherence of bacterial cells to various types of urinary tract catheters. We examined 102 CAUTI isolates and 50 isolates taken from stool samples of healthy people. Among the microorganisms isolated from urinary catheters, significant differences were found in biofilm-forming ability and the swarming motility. In comparison with the control group, the microorganisms isolated from urinary catheters showed a wider spectrum of virulence factors. The virulence factors (twitching motility, swimming motility, swarming over various types of catheters and biofilm formation) were also more intensively expressed.

  19. Urinary trypsinogen-2 dipstick in acute pancreatitis

    DEFF Research Database (Denmark)

    Novovic, Srdan; Ersbøll, Annette Kjaer; Jørgensen, Lars Nannestad

    2010-01-01

    In acute pancreatitis (AP), rapid diagnosis and early treatment are of importance for clinical outcome. Urinary trypsinogen-2 has been suggested as a promising diagnostic marker; however, studies using the urinary trypsinogen-2 dipstick test (UTDT) have provided varying results.......In acute pancreatitis (AP), rapid diagnosis and early treatment are of importance for clinical outcome. Urinary trypsinogen-2 has been suggested as a promising diagnostic marker; however, studies using the urinary trypsinogen-2 dipstick test (UTDT) have provided varying results....

  20. Mitrofanoff procedure: A versatile method of continent catheterisable urinary diversion

    Directory of Open Access Journals (Sweden)

    Tejanshu P Shah

    2002-01-01

    Conclusions: Mitrofanoff procedure is a versatile tech-nique. The extension of this principle can provide conti-nence mechanism to variety of patients, with or without total or partial substitution of bladder, in whom there is no usable urethra or sphincter or both.

  1. Best practices in urinary catheter care.

    Science.gov (United States)

    Herter, Rebecca; Kazer, Meredith Wallace

    2010-06-01

    Urinary catheterization is a common healthcare intervention used to manage urinary dysfunction that poses serious associated risks and complications. This article discusses methods of urinary catheterization and their indications, catheter-associated complications, and assessment and management strategies that home healthcare practitioners can employ to ensure best patient outcomes and minimize complications.

  2. Lower urinary tract dysfunction in children

    NARCIS (Netherlands)

    Klijn, AJ

    2016-01-01

    Lower urinary tract dysfunction in children can have many faces. It can present with incontinenece for urine, urinary tract infections or even constipation or loosing stools. All kinds of factors influencing the function of the pelvic floor muscle tension can have an impact on the lower urinary trac

  3. Clinical Observation on Electroacupuncture Against Urinary Incontinence

    Institute of Scientific and Technical Information of China (English)

    赵文洁; 胡昌东; 王洁茹; 洪珏

    2009-01-01

    @@ Urinary incontinence is a common problem, usually classified as stress incontinence or urge incontinence[1]. With the development of medical science, people have got more and more profound knowledge towards urinary incontinence. We treated urinary incontinence with electroacupuncture since 2006, and now reported it as follows.

  4. Congenital Upper Urinary Tract Obstruction

    African Journals Online (AJOL)

    2007-10-10

    Oct 10, 2007 ... 1110-5704 179-187. Review Arllele Role of Urinary Biomarkers in the Diagnosis of .... plasma flow and glomerular filtration rate in rats subjected to ..... Chemical characterization and biological properties. J.Biol.Chem. 1990 ...

  5. [Conservative treatment of urinary incontinence].

    Science.gov (United States)

    Soljanik, I; Schorsch, I; Stanislaus, P; Bauer, R; Mayer, M; Hocaoglu, Y; Becker, A; May, F

    2007-09-20

    Urinary incontinence can be treated with medicinal products in addition to active pelvic floor muscle training and electrostimulation. A local hormone therapy should be first discussed with the gynaecologist. The active substance duloxetine has been used for a few years for treating stress incontinence. Several older and newer active substances are available for treating irritable bladder and stress incontinence.

  6. [Urinary tract infections in adults].

    Science.gov (United States)

    Ali, Adel Ben; Bagnis, Corinne Isnard

    2014-09-01

    Urinary tract infections in adults are frequent and can induce several septic situations. Their economic cost (drugs, microbiologic samples, consultations and/or hospitalizations and stop working) and ecologic cost (second reasons of antibiotic prescription in winter and first in the rest of the year) are important. A better respect of recommendations can improve the outcome of this different infections and decrease their cost.

  7. Urinary lithiasis and urinary tract malformations in children: A retrospective study of 34 cases

    Directory of Open Access Journals (Sweden)

    Jamila Chahed

    2011-01-01

    Full Text Available Background: Although the association of urinary lithiasis and urinary tract malformation is not rare, their management poses challenges. The aim of this study was to evaluate the relationship between urolithiasis and malformations of the urinary system. There were 34 patients (19 males and 15 females with a mean age of 4.8 years (range, 2 months to 14 years. All patients had urinary lithiasis with a urinary tract malformation. Abdominal pain was the most frequent clinical symptom (38%. Urinary infection was found in 7 patients (21% and macroscopic haematuria was present in 10 patients (29%. The most frequent urinary tract malformations were megaureter (8 cases, uretero-pelvic junction obstruction (7 cases and vesico-ureteric reflux (8 cases, but its malformative origin could not be confirmed. Treatment consisted of lithiasis extraction in 32 cases associated with specific treatment of the uropathy in 27 cases. Postoperative outcome was uneventful in all cases. In fact, urinary lithiasis and urinary tract malformation association is not rare. Indeed, 9-34% of urinary lithiasis are noted to be associated with urinary tract malformation. Positive diagnosis relies specifically on kidney ultrasound, intravenous urography, and urethrocystography. Treatment depends on the type of urinary tract malformation, localisation and size of the urinary lithiasis. Conclusion: In conclusion, urinary lithiasis and urinary tract malformation association is a frequent eventuality. Surgical intervention is the usual mode of treatment.

  8. [Urinary tract dysfunction in older patients].

    Science.gov (United States)

    Verdejo, Carlos; Méndez, Santiago; Salinas, Jesús

    2016-11-18

    Urinary tract dysfunction in older patients has a multifactorial aetiology and is not a uniform clinical condition. Changes due to physiological ageing as well as comorbidity and polypharmacy, can produce several dynamic conditions such as urinary incontinence and urinary retention. Lower urinary tract symptoms increase with age in both sexes and are a major problem in older patients due to their medical and psychosocial consequences. For these reasons, in assessing urinary dysfunction in older patients, we should consider external circumstances such as polypharmacy, poor mobility, affective and cognitive disorders and also accessibility to housing. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  9. Defective urinary crystallization inhibition and urinary stone formation

    Directory of Open Access Journals (Sweden)

    Mauricio Carvalho

    2006-06-01

    Full Text Available INTRODUCTION: Nephrocalcin (NC is a glycoprotein produced in the kidney and inhibits calcium oxalate crystal formation. It has been separated into 4 isoforms (A, B, C, and D and found that (A + B are more abundant than (C + D in urine of healthy subjects, but the reverse is seen in human urine of kidney stone patients. To further examine the role of this protein in inhibition of urinary crystallization, nephrocalcin isoforms were purified from 2 genetically pure dog species. MATERIALS AND METHODS: We studied healthy Beagles, known to be non-stone forming dogs, and Mini-Schnauzers, known to be calcium oxalate stone formers. NC was isolated and purified from each group. Urinary biochemistry and calcium oxalate crystal growth inhibition were measured. RESULTS: Specific crystal growth inhibition activity was significantly higher in non-stone forming dogs (9.79 ± 2.25 in Beagles vs. 2.75 ± 1.34 of Mini-Schnauzers, p < 0.005. Dissociation constants toward calcium oxalate monohydrate were 10-fold different, with Beagles' isoforms being 10 times stronger inhibitors compare to those of Mini-Schnauzers'. Isoforms C + D of NC were the main isoforms isolated in stone-forming dogs. CONCLUSION: NC of these two species of dogs differently affects calcium oxalate crystallization and might have a role in determining ulterior urinary stone formation.

  10. Artificial urinary sphincters for male stress urinary incontinence: current perspectives

    Directory of Open Access Journals (Sweden)

    Cordon BH

    2016-07-01

    Full Text Available Billy H Cordon,1 Nirmish Singla,1 Ajay K Singla2 1Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, 2Department of Urology, University of Toledo College of Medicine, Toledo, OH, USA Abstract: The artificial urinary sphincter (AUS, which has evolved over many years, has become a safe and reliable treatment for stress urinary incontinence and is currently the gold standard. After 4 decades of existence, there is substantial experience with the AUS. Today AUS is most commonly placed for postprostatectomy stress urinary incontinence. Only a small proportion of urologists routinely place AUS. In a survey in 2005, only 4% of urologists were considered high-volume AUS implanters, performing >20 per year. Globally, ~11,500 AUSs are placed annually. Over 400 articles have been published regarding the outcomes of AUS, with a wide variance in success rates ranging from 61% to 100%. Generally speaking, the AUS has good long-term outcomes, with social continence rates of ~79% and high patient satisfaction usually between 80% and 90%. Despite good outcomes, a substantial proportion of patients, generally ~25%, will require revision surgery, with the rate of revision increasing with time. Complications requiring revision include infection, urethral atrophy, erosion, and mechanical failure. Most infections are gram-positive skin flora. Urethral atrophy and erosion lie on a spectrum resulting from the same problem, constant urethral compression. However, these two complications are managed differently. Mechanical failure is usually a late complication occurring on average later than infection, atrophy, or erosions. Various techniques may be used during revisions, including cuff relocation, downsizing, transcorporal cuff placement, or tandem cuff placement. Patient satisfaction does not appear to be affected by the need for revision as long as continence is restored. Additionally, AUS following prior sling surgery has comparable

  11. [Urinary tract infections in children].

    Science.gov (United States)

    Lellig, E; Apfelbeck, M; Straub, J; Karl, A; Tritschler, S; Stief, C G; Riccabona, M

    2017-02-01

    Urinary tract infections (UTI) are the most common bacterial infections in children. The symptoms are not very specific and range from abdominal pain, poor feeding to nocturnal urinary incontinence. The technique of collecting urine plays an important role for securing the diagnosis. The best way to obtain urine in non-toilet-trained children is catheterization or suprapubic bladder aspiration. In toilet-trained children midstream urine is an acceptable alternative after cleaning the foreskin or labia. In the case of an infection a prompt empirical antibiotic therapy is necessary to reduce the risk of parenchymal scarring of the kidneys. There are different approaches to diagnose vesicoureteral reflux in different countries. The commonly used standard approach in Germany is voiding cystourethrography. In the case of reflux dimercaptosuccinic acid (DMSA) scintigraphy should be performed additionally to exclude renal scarring (bottom-up approach).

  12. Curriculum integration of urinary system

    Institute of Scientific and Technical Information of China (English)

    Min WANG; Li WANG; Wen-xie XU

    2015-01-01

    As the organ-system oriented integration of medical education has been carried out in many domestic medical schools for years,an urgent need of discussions on various problems of integrated medical education emerges.This paper reviews the urinary integrated educational work in Shanghai Jiao Tong University School of Medicine(SJTU-MS)and introduces the contents of the integrated curriculum of urinary system.We focus on whether we should apply the single cycle integration mode or dual cycle mode,and compare the vocational medical education and elite medical education,and demonstrate the importance of inter-system integration and the ideal integrated textbooks.Multifarious teaching methods and other issues are also mentioned.The future development of integrated medical education is prospected positively.

  13. Simple cyst of urinary bladder.

    Science.gov (United States)

    Bo, Yang

    2014-07-01

    Simple cysts are rare in the urinary bladder and can pose a diagnostic dilemma to both the urologist and the histopathologist. No case study was found in the database of Elsevier Science Direct, Spring-Link, or PubMed. We present two cases of subserous cyst in the bladder and discuss the diagnosis and treatment of the condition. The cystic lesion at bladder dome was detected by radiologic examination and confirmed by cystoscopy. In case 1, transurethral resection was first performed which was followed by partial cystectomy; In case 2, the cyst was removed with the urachus using laparoscopic surgery. The patients recovered uneventfully and the histopathology showed cysts in subserous layer of urinary bladder. The bladder cyst should be distinguished from urachal tumor, and laparoscopic partial cystectomy is the preferred operative procedure.

  14. [Urinary tract infection in pregnancy].

    Science.gov (United States)

    Herráiz, Miguel Angel; Hernández, Antonio; Asenjo, Eloy; Herráiz, Ignacio

    2005-12-01

    Urinary tract infections, asymptomatic bacteriuria (AB), acute cystitis (AC) and acute pyelonephritis (AP), are favored by the morphological and functional changes involved in pregnancy. AB increases the risk of preterm labor, low birth weight and AP. AB should be detected by uroculture (other methods are not sufficiently effective) and treated early. Approximately 80% of cases are caused by Escherichia coli. The risks and effectiveness of the distinct antibiotic regimens should be evaluated: fosfomycin trometamol in monotherapy or as short course therapy is safe and effective for the treatment of AB and AC. AP is the most frequent cause of hospital admission for medical reasons in pregnant women and can lead to complications in 10% of cases, putting the lives of the mother and fetus at risk. Currently outpatient treatment of AP is recommended in selected cases. Adequate follow-up of pregnant women with urinary tract infections is required due to frequent recurrence.

  15. Urinary tract infection in pregnancy.

    Science.gov (United States)

    MacLean, A B

    2001-04-01

    Urinary tract infection is one of the most frequently seen 'medical' complications in pregnancy. The pioneering work of Edward Kass discovered that 6% of pregnant women had asymptomatic bacteriuria associated with increased prematurity and perinatal mortality compared to women with sterile urine. Screening for bacteriuria in pregnancy has become routine. The prevalence of asymptomatic bacteriuria as well as the associated complications described by Kass in 1962 are higher compared to most data collected in the 1980s and late 1990s in different populations in various parts of the world. Other factors such as vaginal colonization have been recognized as important contributors to preterm labour. The value of screening for bacteriuria has to be re-addressed considering methods, significance and costs. Treatment of urinary tract infection in pregnancy is critically reviewed.

  16. The menopause and urinary incontinence

    DEFF Research Database (Denmark)

    Foldspang, Anders; Mommsen, Søren

    1994-01-01

    The objective was to study the possible role of the menopause in adult female urinary incontinence (UI) etiology, using a cross-sectional population study comprising a random sample of adult females and self-reported data based on postal questionnaires. The study group comprised 915 women who...... prevalence in 1987 of episodes of stress and urge urinary incontinence; prevalence of menopause and exposure to childbirth, gynecologic surgery, cystitis and obesity as indicated by body mass index more than 29; prevalence relative risks, as indicated by odds ratio of UI conditional on menopause and other...... the year of final menstruation. The findings suggest perimenopausal processes rather than the menopause in general to be responsible for an increased risk of developing UI. The elevation of UI prevalence in the perimenopause may reflect the adjustment of the female continence mechanism to function...

  17. Urinary Tract Infections in Adults

    OpenAIRE

    Cohn, Evan B.; Schaeffer, Anthony J.

    2004-01-01

    Urinary tract infection (UTI) is an exceedingly common problem prompting seven million office visits and one million hospitalizations in the United States each year (1). Advances in the understanding of both host and bacterial factors involved in UTI have led to many improvements in therapy. While there have also been advances in the realm of antimicrobials, there have been numerous problems with multiple drug resistant organisms. Providing economical care while minimizing drug resistance req...

  18. Epitheloid hemangioendothelioma of urinary bladder

    Directory of Open Access Journals (Sweden)

    Narmada P Gupta

    2008-01-01

    Full Text Available Epitheloid hemangioendothelioma is an uncommon vascular neoplasm and has an unpredictable clinical behavior. It is characterized by round or spindle-shaped endothelial cells with cytoplasmic vacuolation. Most often, epitheloid hemangioendothelioma arise from the soft tissues of the upper and lower extremities and it has borderline malignant potential. We describe the first reported case of epitheloid hemangioendothelioma in the urinary bladder, which was treated by transurethral resection. The diagnosis was confirmed by immunohistochemistry.

  19. URINARY TRACT INFECTION IN CHILDREN

    Directory of Open Access Journals (Sweden)

    T. V. Margieva

    2014-01-01

    Full Text Available The issues of diagnosing and treating urinary tract infections and their role in development of renal injury are being actively discussed by scientists and practicing pediatricians. The article presents the most recent data on etiological factors, pathogenesis and clinical manifestations of this disease. It provides recommendations on diagnosis and management of patients depending on their age. The article presents a discussion of antibacterial therapy course duration and indications for anti-relapse treatment. The study demonstrates that intravenous antibacterial therapy must be launched immediately in neonates in the event of pyretic fever; empirical antibacterial therapy must be launched immediately in older children after diagnosis of the urinary tract infection has been confirmed; subsequently, treatment ought to be corrected depending on the results of a bacteriological trial, sensitivity to antibiotics and effectiveness of the prescribed antibiotic. Along with normalization of urination rhythm and water intake schedule, antibacterial preventive therapy might be considered, if effective, in the event of recurrent nature of the urinary tract infection. 

  20. Urinary tract infections in pregnancy.

    Science.gov (United States)

    Ovalle, A; Levancini, M

    2001-01-01

    Urinary tract infections are very common during pregnancy. Escherichia coli is the most common pathogen isolated from pregnant women. Ampicillin should not be used because of its high resistance to Escherichia coli. Pyelonephritis can cause morbidity and can be life-threatening to both mother and fetus. Second and third-generation cephalosporins are recommended for treatment, administered initially intravenously during hospitalization. Cultures and the study of virulence factors of uropathogenic Escherichia coli are recommended for the adequate management of pyelonephritis. The lower genital tract infection associated with pyelonephritis is responsible for the failure of antibiotic treatment. Asymptomatic bacteriuria can evolve into cystitis or pyelonephritis. All pregnant women should be routinely screened for bacteriuria using urine culture, and should be treated with nitrofurantoin, sulfixosazole or first-generation cephalosporins. Recurrent urinary infection should be treated with prophylactic antibiotics. Pregnant women who develop urinary tract infections with group B streptococcal infection should be treated with prophylactic antibiotics during labour to prevent neonatal sepsis. Preterm delivery is frequent. Evidence suggests that infection plays a role in the pathogenesis of preterm labour. Experimental models in pregnant mice support the theory that Escherichia coli propagated by the transplacental route, involving bacterial adhesins, induces preterm delivery, but this has not been demonstrated in humans. Ascending lower genital tract infections are the most probable cause of preterm delivery, but this remains to be proved.

  1. Identity, Diversity and Diversity Management

    DEFF Research Database (Denmark)

    Holck, Lotte; Muhr, Sara Louise; Villeseche, Florence

    2016-01-01

    – The work can encourage policy makers, diversity and HR managers to question their own practices and assumptions leading to more theoretical informed diversity management practices. Originality/value – The theoretical connections between identity and diversity literature have so far not been reviewed...... systematically. The work foregrounds how important it is for diversity scholars to consider identity underpinnings of diversity research to help further develop the field within and beyond the three streams the authors discuss.......The purpose of this paper is to examine the relationship between the identity and diversity literatures and discuss how a better understanding of the theoretical connections between the two informs both diversity research and diversity management practices. Design/methodology/approach – Literature...

  2. Urinary tract infection in older adults

    OpenAIRE

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-01-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based ap...

  3. Parabens as Urinary Biomarkers of Exposure in Humans

    Science.gov (United States)

    Ye, Xiaoyun; Bishop, Amber M.; Reidy, John A.; Needham, Larry L.; Calafat, Antonia M.

    2006-01-01

    Background Parabens appear frequently as antimicrobial preservatives in cosmetic products, in pharmaceuticals, and in food and beverage processing. In vivo and in vitro studies have revealed weak estrogenic activity of some parabens. Widespread use has raised concerns about the potential human health risks associated with paraben exposure. Objectives Assessing human exposure to parabens usually involves measuring in urine the conjugated or free species of parabens or their metabolites. In animals, parabens are mostly hydrolyzed to p-hydroxybenzoic acid and excreted in the urine as conjugates. Still, monitoring urinary concentrations of p-hydroxybenzoic acid is not necessarily the best way to assess exposure to parabens. p-Hydroxybenzoic acid is a nonspecific biomarker, and the varying estrogenic bioactivities of parabens require specific biomarkers. Therefore, we evaluated the use of free and conjugated parent parabens as new biomarkers for human exposure to these compounds. Results We measured the urinary concentrations of methyl, ethyl, n-propyl, butyl (n- and iso-), and benzyl parabens in a demographically diverse group of 100 anonymous adults. We detected methyl and n-propyl parabens at the highest median concentrations (43.9 ng/mL and 9.05 ng/mL, respectively) in nearly all (> 96%) of the samples. We also detected other parabens in more than half of the samples (ethyl, 58%; butyl, 69%). Most important, however, we found that parabens in urine appear predominantly in their conjugated forms. Conclusions The results, demonstrating the presence of urinary conjugates of parabens in humans, suggest that such conjugated parabens could be used as exposure biomarkers. Additionally, the fact that conjugates appear to be the main urinary products of parabens may be important for risk assessment. PMID:17185273

  4. Urinary pH and renal lithiasis.

    Science.gov (United States)

    Grases, F; Costa-Bauzá, A; Gomila, I; Ramis, M; García-Raja, A; Prieto, R M

    2012-02-01

    Formation of calcium oxalate crystals, either as monohydrate or dihydrate, is apparently unrelated to urinary pH because the solubilities of these salts are practically unaltered at physiologic urinary pH values. However, a urinary pH 6.0 may induce uric acid or calcium phosphate crystals formation, respectively, which under appropriate conditions may induce the development of the calcium oxalate calculi. We assessed the relationship between the urinary pH and the formation of different types of calculi. A retrospective study in 1,478 patients was done. We determined the composition, macrostructure, and microstructure of the calculi and the urinary pH, 50.9% of calcium oxalate monohydrate unattached calculi were present in patients with urinary pH 6.0, respectively. Infectious calculi were found primarily in patients with urinary pH >6.0 (50.7%). Only calcium oxalate monohydrate papillary calculi were associated with urinary pH between 5.5 and 6.0 (43.1%). Urine of pH 6.0 has an increased capacity to develop calcium phosphate crystals, which can act as a heterogeneous nuclei of calcium oxalate crystals. Oxalate monohydrate papillary calculi were associated to pH between 5.5 and 6.0 because the injured papilla acts as a heterogeneous nucleant. Consequently, measurement of urinary pH may be used to evaluate the lithogen risk of given urine.

  5. NASA Astronaut Urinary Conditions Associated with Spaceflight

    Science.gov (United States)

    Law, Jennifer; Cole, Richard; Young, Millennia H.; Mason, Sara

    2016-01-01

    INTRODUCTION: Spaceflight is associated with many factors which may promote kidney stone formation, urinary retention, and/or Urinary Tract Infection (UTI). According to ISS mission predictions supplied by NASA's Integrated Medical Model, kidney stone is the second and sepsis (urosepsis as primary driver) the third most likely reason for emergent medical evacuation from the International Space Station (ISS). METHODS: Inflight and postflight medical records of NASA astronauts were reviewed for urinary retention, UTI and kidney stones during Mercury, Gemini, Apollo, Mir, Shuttle, and ISS expeditions 1-38. RESULTS: NASA astronauts have had 7 cases of kidney stones in the 12 months after flight. Three of these cases occurred within 90 to 180 days after landing and one of the seven cases occurred in the first 90 days after flight. There have been a total of 16 cases (0.018 events per person-flights) of urinary retention during flight. The event rates per mission are nearly identical between Shuttle and ISS flights (0.019 vs 0.021 events per person-flights). In 12 of the 16 cases, astronauts had taken at least one space motion sickness medication. Upon further analysis, it was determined that the odds of developing urinary retention in spaceflight is 3 times higher among astronauts who took promethazine. The female to male odds ratio for inflight urinary retention is 11:14. An astronaut with urinary retention is 25 times more likely to have a UTI with a 17% infection rate per mission. There have been 9 reported UTIs during spaceflight. DISCUSSION: It is unclear if spaceflight carries an increased post-flight risk of kidney stones. Regarding urinary retention, the female to male odds ratio is higher during flight compared to the general population where older males comprise almost all cases due to prostatic hypertrophy. This female prevalence in spaceflight is even more concerning given the fact that there have been many more males in space than females. Terrestrial

  6. Female urethral diverticulum presenting with acute urinary retention: Reporting the largest diverticulum with review of literature

    Directory of Open Access Journals (Sweden)

    Manas Ranjan Pradhan

    2012-01-01

    Full Text Available Female urethral diverticulum is a rare entity with diverse spectrum of clinical manifestations. It is a very rare cause of bladder outlet obstruction and should be considered as a differential diagnosis in females presenting with acute urinary retention associated with a vaginal mass. Strong clinical suspicion combined with thorough physical examination and focused radiological investigations are vital for its diagnosis. Herein we report a case of giant urethral diverticulum presenting with acute urinary retention in a young female. It was managed by excision and urethral closure, and is the largest urethral diverticulum reported till date in the literature.

  7. EAU guidelines on urinary incontinence.

    Science.gov (United States)

    Thüroff, Joachim W; Abrams, Paul; Andersson, Karl-Erik; Artibani, Walter; Chapple, Christopher R; Drake, Marcus J; Hampel, Christian; Neisius, Andreas; Schröder, Annette; Tubaro, Andrea

    2011-03-01

    The first European Association of Urology (EAU) guidelines on incontinence were published in 2001. These guidelines were periodically updated in past years. The aim of this paper is to present a summary of the 2009 update of the EAU guidelines on urinary incontinence (UI). The EAU working panel was part of the 4th International Consultation on Incontinence (ICI) and, with permission of the ICI, extracted the relevant data. The methodology of the 4th ICI was a comprehensive literature review by international experts and consensus formation. In addition, level of evidence was rated according to a modified Oxford system and grades of recommendation were given accordingly. A full version of the EAU guidelines on urinary incontinence is available as a printed document (extended and short form) and as a CD-ROM from the EAU office or online from the EAU Web site (http://www.uroweb.org/guidelines/online-guidelines/). The extent and invasiveness of assessment of UI depends on severity and/or complexity of symptoms and clinical signs and is different for men, women, frail older persons, children, and patients with neuropathy. At the level of initial management, basic diagnostic tests are applied to exclude an underlying disease or condition such as urinary tract infection. Treatment is mostly conservative (lifestyle interventions, physiotherapy, physical therapy, pharmacotherapy) and is of an empirical nature. At the level of specialised management (when primary therapy failed, diagnosis is unclear, or symptoms and/or signs are complex/severe), more elaborate assessment is generally required, including imaging, endoscopy, and urodynamics. Treatment options include invasive interventions and surgery. Treatment options for UI are rapidly expanding. These EAU guidelines provide ratings of the evidence (guided by evidence-based medicine) and graded recommendations for the appropriate assessment and according treatment options and put them into clinical perspective. Copyright

  8. [EAU Guidelines on Urinary Incontinence].

    Science.gov (United States)

    Thüroff, J W; Abrams, P; Andersson, K-E; Artibani, W; Chapple, C R; Drake, M J; Hampel, C; Neisius, A; Schröder, A; Tubaro, A

    2011-01-01

    The first European Association of Urology (EAU) guidelines on incontinence were published in 2001. These guidelines were periodically updated in past years. The aim of this paper is to present a summary of the 2009 update of the EAU guidelines on urinary incontinence (UI). The EAU working panel was part of the 4th International Consultation on Incontinence (ICI) and, with permission of the ICI, extracted the relevant data. The methodology of the 4th ICI was a comprehensive literature review by international experts and consensus formation. In addition, level of evidence was rated according to a modified Oxford system and grades of recommendation were given accordingly. A full version of the EAU guidelines on urinary incontinence is available as a printed document (extended and short form) and as a CD-ROM from the EAU office or online from the EAU Web site (http://www.uroweb.org/guidelines/online-guidelines/). The extent and invasiveness of assessment of UI depends on severity and/or complexity of symptoms and clinical signs and is different for men, women, frail older persons, children, and patients with neuropathy. At the level of initial management, basic diagnostic tests are applied to exclude an underlying disease or condition such as urinary tract infection. Treatment is mostly conservative (lifestyle interventions, physiotherapy, physical therapy, pharmacotherapy) and is of an empirical nature. At the level of specialised management (when primary therapy failed, diagnosis is unclear, or symptoms and/or signs are complex/severe),more elaborate assessment is generally required, including imaging, endoscopy, and urodynamics. Treatment options include invasive interventions and surgery. Treatment options for UI are rapidly expanding. These EAU guidelines provide ratings of the evidence (guided by evidence-based medicine) and graded recommendations for the appropriate assessment and according treatment options and put them into clinical perspective. Copyright

  9. Cultural diversity

    OpenAIRE

    Raghavan, Raghu

    2011-01-01

    The concept of cultural diversity has emerged as an influential one having impact on multiple policy and legal instruments especially following the adoption of the UNESCO Convention on the Protection and Promotion of the Diversity of Cultural Expressions in 2005. The discussions on its appropriate implementation are however profoundly fragmented and often laden with political considerations. The present brief paper offers some thoughts on the meaning of cultural diversity and its implementati...

  10. [Leiomyoma of the urinary tract].

    Science.gov (United States)

    Fekkak, H; Moufid, K; Joual, A; Bennani, S; el Mrini, M; Benjelloun, S

    2001-01-01

    Leiomyomas of the urinary tract are benign and uncommon forms of tumor. In the present study, two cases have been described of leiomyomas situated in the bladder. Following this description, the pathological characteristics and the diagnostic and therapeutic aspects of these lesions have been examined. The clinical symptomatology depends on the tumor site, and this type of lesion is more frequently found in women.. Treatment mainly consists of endoscopic resection, but may involve cystectomy. The prognosis for patients with this type of tumor is invariably favorable.

  11. URINARY TRACT INFECTIONS IN PREGNANCY

    Directory of Open Access Journals (Sweden)

    N Sivalingam

    2007-01-01

    Full Text Available Urinary tract infections frequently affect pregnant mothers. This problem causes significant morbidity and healthcare expenditure. Three common clinical manifestations of UTIs in pregnancy are: asymptomatic bacteriuria, acute cystitis and acute pyelonephritis. Escherichia coli remains the most frequent organism isolated in UTIs. All pregnant mothers should be screened for UTIs in pregnancy and antibiotics should be commenced without delay. Urine culture and sensitivity is the gold standard in diagnosing UTIs. Without treatment, asymptomatic bacteriuria in pregnancy is associated with preterm delivery, intrauterine growth retardation, low birth weight, maternal hypertension, pre-eclampsia and anaemia. Acute pyelonephritis can lead to maternal sepsis. Recurrent UTIs in pregnancy require prophylactic antibiotic treatment.

  12. Bladder Infection (Urinary Tract Infection - UTI) in Adults

    Science.gov (United States)

    ... It Works Urologic Diseases A-Z Bladder Infection (Urinary Tract Infection—UTI) in Adults View or Print All Sections ... Bladder infections are the most common type of urinary tract infection (UTI), but any part of your urinary tract ...

  13. Bladder Dysfunction and Urinary Incontinence

    Directory of Open Access Journals (Sweden)

    F. faizi

    2009-01-01

    , the internal pressure of the urethra should also increase. In women, the internal pressure of the urethra is short, and even if it has poorly developed they wet themselves when they cough. "nThe causes of BD: "nAs you see there are 17 causes, which 11 are related to the bladder. The bladder is responsible for retaining the urine and voiding. "nPathophysiology: "nThe bladder and sphincter should work in a coordinated manner: "nDuring the course of a day, an average person will void approximately 4-8 times. The urinary bladder is in storage mode for most of the day, allowing an individual to engage in more important activities than urination. "nNormal bladder function consists of 2 phases—filling and emptying. The normal micturition cycle requires the urinary bladder and the urethral sphincter working together as a coordinated unit to store and empty urine. During urinary storage, the bladder acts as a low-pressure receptacle, while the urinary sphincter maintains high resistance to urinary flow to keep the bladder outlet closed. During urine elimination, the bladder contracts to expel urine while the urinary sphincter opens (low resistance to allow unobstructed urinary flow and bladder emptying. "nFilling phase: "nDuring the filling phase, the bladder accumulates increasing volumes of urine while the pressure inside the bladder remains low. The pressure within the bladder must be lower than the urethral pressure during the filling phase. If the bladder pressure is greater than the urethral pressure (resistance, urine will leak out. "nThe filling of the urinary bladder depends on the intrinsic viscoelastic properties of the bladder and the inhibition of the parasympathetic nerves. Thus, bladder filling is primarily a passive event. "nSympathetic nerves also facilitate urine storage in the following ways: "nSympathetic nerves inhibit the parasympathetic nerves from triggering bladder contractions. "

  14. Urinary tract infections in adults.

    Science.gov (United States)

    Tan, Chee Wei; Chlebicki, Maciej Piotr

    2016-09-01

    A urinary tract infection (UTI) is a collective term for infections that involve any part of the urinary tract. It is one of the most common infections in local primary care. The incidence of UTIs in adult males aged under 50 years is low, with adult women being 30 times more likely than men to develop a UTI. Appropriate classification of UTI into simple or complicated forms guides its management and the ORENUC classification can be used. Diagnosis of a UTI is based on a focused history, with appropriate investigations depending on individual risk factors. Simple uncomplicated cystitis responds very well to oral antibiotics, but complicated UTIs may require early imaging, and referral to the emergency department or hospitalisation to prevent urosepsis may be warranted. Escherichia coli remains the predominant uropathogen in acute community-acquired uncomplicated UTIs and amoxicillin-clavulanate is useful as a first-line antibiotic. Family physicians are capable of managing most UTIs if guided by appropriate history, investigations and appropriate antibiotics to achieve good outcomes and minimise antibiotic resistance. Copyright: © Singapore Medical Association.

  15. Lymphoma of the Urinary Bladder

    Directory of Open Access Journals (Sweden)

    Anthony Kodzo-Grey Venyo

    2014-01-01

    Full Text Available Background. Lymphoma of the urinary bladder (LUB is rare. Aims. To review the literature on LUB. Methods. Various internet databases were used. Results. LUB can be either primary or secondary. The tumour has female predominance; most cases occur in middle-age women. Secondary LUB occurs in 10% to 25% of leukemias/lymphomas and in advanced-stage systemic lymphoma. Less than 100 cases have been reported. MALT typically affects adults older than 60 years; 75% are female. Diffuse large B-cell lymphoma is also common and may arise from transformation of MALT. LUB presents with haematuria, dysuria, urinary frequency, nocturia, and abdominal or back pain. Macroscopic examination of LUBs show large discrete tumours centred in the dome or lateral walls of the bladder. Positive staining of LUB varies by the subtype of lymphoma; B-cell lymphomas are CD20 positive. MALT lymphoma is positively stained for CD20, CD19, and FMC7 and negatively stained for CD5, CD10, and CD11c. LUB stains negatively with Pan-keratin, vimentin, CK20, and CK7. MALT lymphoma exhibits t(11; 18(q21: 21. Radiotherapy is an effective treatment for the MALT type of LUB with no recurrence. Conclusions. LUB is diagnosed by its characteristic morphology and immunohistochemical characteristics. Radiotherapy is a useful treatment.

  16. Sexually acquired Salmonella Typhi urinary tract infection.

    Science.gov (United States)

    Wielding, Sally; Scott, Gordon

    2016-05-01

    We report a case of isolated urinary Salmonella enterica serotype Typhi in an HIV-positive man who has sex with men. He was clinically well and blood and stool cultures were negative, indicating that this may have been a sexually acquired urinary tract infection.

  17. Urinary tract infection in girls - aftercare

    Science.gov (United States)

    Symptoms of urinary tract infection (UTI) should begin to improve within 1 to 2 days in most girls. The advice below may not ... Elder JS. Urinary tract infections. In: Kliegman RM, Stanton BF, ... NF, eds. Nelson Textbook of Pediatrics . 20th ed. Philadelphia, ...

  18. Urinary Incontinence: Management and Treatment Options

    Science.gov (United States)

    Griebling, Tomas L.

    2009-01-01

    Urinary incontinence, defined as the involuntary leakage of urine, is a common health problem in both women and men. Children may also suffer from this condition. Management and treatment of urinary incontinence depends primarily on the specific type of incontinence and the underlying problem causing the leakage for a given patient. Because…

  19. Undertreatment of urinary incontinence in general practice.

    NARCIS (Netherlands)

    Penning-van Beest, F.J.A.; Sturkenboom, M.C.; Bemelmans, B.L.H.; Herings, R.M.C.

    2005-01-01

    BACKGROUND: In the urinary incontinence guidelines that are issued by the Dutch College of General Practitioners, treatment guidelines are related to the type of incontinence. It is unknown whether treatment of urinary incontinence in general practice complies with these guidelines. OBJECTIVE: To de

  20. Hypercalciuria in children with urinary tract symptoms

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    Fallahzadeh M

    2010-01-01

    Full Text Available We performed this prospective study to determine the urinary calcium to creatinine ratio (Ca/Cr in children with different urinary symptoms. We studied 523 children in our neph-rology clinic with an age range of 3 to 14 years (mean= 8 and male to female ratio of 0.61. All the children had at least one of the urinary tract symptoms (dysuria, frequency, urgency, abdo-minal and/or flank pain, diurnal incontinence or enuresis, microscopic hematuria, urinary tract infection or urolithiasis. Fasting urine was collected for measuring calcium and creatinine and the results were compared to the values for the normal Iranian children. Ca/Cr ratio of more than 0.2 (mg/mg was considered as hypercalciuria. Of all the patients, 166 (31.3% were hypercalciuric. Urine Ca/Cr ratio was significantly higher in all the subgroups with one or more of the urinary symptoms (P< 0.001. We conclude that urine Ca/Cr ratio is significantly increased in children with all types of urinary symptoms. We recommend measuring urinary calcium in all children with urinary tract symptoms, especially if unexplained.

  1. Health-related quality of life after radical cystectomy for bladder cancer in elderly patients with an ileal conduit, ureterocutaneostomy, or orthotopic urinary reservoir: a comparative questionnaire survey

    Directory of Open Access Journals (Sweden)

    Saika,Takashi

    2007-08-01

    Full Text Available To compare the health-related quality of life of elderly patients after radical cystectomy for bladder cancer in urinary diversion groups: ileal conduit, ureterocutaneostomy, or orthotopic urinary reservoir. The 109 participating elderly patients aged 75 or older completed self-reporting questionnaires: the QLQ-C30, and on satisfaction with urinary diversion methods. Fifty-six patients had undergone constructions for ileal conduit diversion, 31 for ureterocutaneostomy, and 22 for orthotopic urinary reservoir (OUR. The median follow-up period for each group was 4.0 years (range 0.3-11.2, 4.5 years (range 0.3-18.0, and 3.3 years (range 0.3-6.7, respectively. Regardless of the type of urinary diversion, the majority of patients reported having good overall quality of life, although with some problem of pain. No significant differences among urinary diversion subgroups were found in any quality of life area in the QLQ-C30 questionnaire. More patients in the OUR sub-group felt disappointment than those in the ileal conduit or cutaneostomy sub-groups. However, a questionnaire which asked which diversion method would be preferable showed a trend that more patients in the OUR subgroup would have chosen the same one. Health-related quality of life appeared relatively good in these 3 groups. Patient demands and expectations may be so different from the results that the details of each urinary diversion method should be explained thoroughly. OUR construction could be a candidate even for elderly patients.

  2. Diversity Management

    DEFF Research Database (Denmark)

    Ravazzani, Silvia

    2016-01-01

    This entry provides an overview of diversity management which, in the context of organizations, consists in the strategic process of harnessing the potential of all employees to create an inclusive environment and, at the same time, contribute to meeting organizational goals. The entry first...... describes the complex construct of diversity that has been variously conceptualized in the literature, embracing multiple social and informational diversity dimensions such as gender, age, culture, values, and workstyle. This is followed by illustration of the historical development of diversity-management...... discourse and practice, and possible overarching approaches guiding organizations. It goes on to elucidate elements linked to the implementation of diversity management: positive and negative outcomes, most spread practices including communication, and contingency factors shaping the understanding...

  3. Urinary calprotectin and posttransplant renal allograft injury

    DEFF Research Database (Denmark)

    Tepel, Martin; Borst, Christoffer; Bistrup, Claus

    2014-01-01

    OBJECTIVE: Current methods do not predict the acute renal allograft injury immediately after kidney transplantation. We evaluated the diagnostic performance of urinary calprotectin for predicting immediate posttransplant allograft injury. METHODS: In a multicenter, prospective-cohort study of 144...... incipient renal transplant recipients, we postoperatively measured urinary calprotectin using an enzyme-linked immunosorbent assay and estimated glomerular filtration rate (eGFR) after 4 weeks, 6 months, and 12 months. RESULTS: We observed a significant inverse association of urinary calprotectin...... regression showed that higher urinary calprotectin concentrations and older donor age predicted lower eGFR four weeks, 6 months, and 12 months after transplantation. CONCLUSIONS: Urinary calprotectin is an early, noninvasive predictor of immediate renal allograft injury after kidney transplantation....

  4. Spinal morphine anesthesia and urinary retention.

    Science.gov (United States)

    Mahan, K T; Wang, J

    1993-11-01

    Spinal anesthetic is a common form of surgical anesthetic used in foot and ankle surgery. Spinal morphine anesthetic is less common, but has the advantage of providing postoperative analgesia for 12 to 24 hr. A number of complications can occur with spinal anesthesia, including urinary retention that may be a source of severe and often prolonged discomfort and pain for the patient. Management of this problem may require repeated bladder catheterization, which may lead to urinary tract infections or impairment of urethrovesicular function. This study reviews the incidence of urinary retention in 80 patients (40 after general anesthesia and 40 after spinal anesthesia) who underwent foot and ankle surgery at Saint Joseph's Hospital, Philadelphia, PA. Twenty-five percent of the patients who had spinal anesthesia experienced urinary retention, while only 7 1/2% of the group who had general anesthesia had this complication. Predisposing factors, treatment regimen, and recommendations for the prevention and management of urinary retention are presented.

  5. STUDY OF URINARY CALCIUM AND URINARY CREATININE LEVELS AND URINARY CALCIUM/CREATININE RATIO IN GESTATIONAL HYPERTENSIVE PATIENTS

    Directory of Open Access Journals (Sweden)

    Swapna

    2015-06-01

    Full Text Available BACKGROUND: Gestational hypertension (BP>140/90mmHg or pregnancy induced hypertension usually precedes pre - eclampsia (BP>140/90mmHg associated with proteniuria. Many tests to predict pre - eclampsia are coming up on the horizon. Hypocalciuria is one such test to predict pre - eclampsia which may be present before other clinical signs and symptoms. AIM: To determine urinary calcium, urinary creatinine and urinary calcium/creatinine ratio in pregnancy induced hypertension and in normal pregnant women. MATERIAL AND METHODS: The study included 100 subjects with gestational age between 24 - 38 weeks and divided into two groups’ viz. control group and study group . The control group included 50 subjects who were normal pregnant women and study group included 50 subjects who were gestational hypertensive patients. Urinary calcium was estimated by Ortho - Cresolphthalein Complexone (CPC method, urinary creatinine was estimated by Jaffe’s method in all the subjects. RESULTS: The estimated mean levels (Mean±SD of urinary calcium, creatinine in control group were 263.0±80.3, 0.95±0.16 respectively and in patients with gestational hypertension they were 86.2±19.5, 1.21±0. 37 respectively. The statistical analysis by unpaired t - test shows that the levels of urinary calcium were significantly decreased (p<0.001 and the urinary creatinine were significantly increased (p <0.001 in gestational hypertensive patients when compar ed to healthy controls. The mean urinary calcium/creatinine ratio in control group were 0.28±0.08 and in gestational hypertensive patients were 0.07±0.03.The statistical analysis by unpaired t - test shows that the levels of urinary calcium/creatinine ratio were significantly decreased (p<0.001 in gestational hypertensive patients when compared to healthy controls. CONCLUSION: This study suggests that a regular evaluation of urinary calcium/creatinine ratio after 20wks of gestation may be an effective screen ing method for

  6. Prevalence of urinary tract infection and vesicoureteral reflux in children with lower urinary tract dysfunction.

    Science.gov (United States)

    Van Batavia, Jason P; Ahn, Jennifer J; Fast, Angela M; Combs, Andrew J; Glassberg, Kenneth I

    2013-10-01

    Lower urinary tract dysfunction is a common pediatric urological problem that is often associated with urinary tract infection. We determined the prevalence of a urinary tract infection history in children with lower urinary tract dysfunction and its association, if any, with gender, bowel dysfunction, vesicoureteral reflux and specific lower urinary tract conditions. We retrospectively reviewed the charts of children diagnosed with and treated for lower urinary tract dysfunction, noting a history of urinary tract infection with or without fever, gender, bowel dysfunction and vesicoureteral reflux in association with specific lower urinary tract conditions. Of the 257 boys and 366 girls with a mean age of 9.1 years 207 (33%) had a urinary tract infection history, including 88 with at least 1 febrile infection. A total of 64 patients underwent voiding cystourethrogram/videourodynamics, which revealed reflux in 44 (69%). In 119 of the 207 patients all infections were afebrile and 18 underwent voiding cystourethrogram/videourodynamics, which revealed reflux in 5 (28%). A urinary tract infection history was noted in 53% of girls but only 5% of boys (p infection history than patients with idiopathic detrusor overactivity disorder or primary bladder neck dysfunction (each p urinary tract dysfunction have a much higher urinary tract infection incidence than males. This association was most often noted for lower urinary tract conditions in which urinary stasis occurs, including detrusor underutilization disorder and dysfunctional voiding. Reflux was found in most girls with a history of febrile infections. Since reflux was identified in more than a quarter of girls with only afebrile infections who were evaluated for reflux, it may be reasonable to perform voiding cystourethrogram or videourodynamics in some of them to identify reflux. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  7. Urinary calprotectin and posttransplant renal allograft injury.

    Directory of Open Access Journals (Sweden)

    Martin Tepel

    Full Text Available OBJECTIVE: Current methods do not predict the acute renal allograft injury immediately after kidney transplantation. We evaluated the diagnostic performance of urinary calprotectin for predicting immediate posttransplant allograft injury. METHODS: In a multicenter, prospective-cohort study of 144 incipient renal transplant recipients, we postoperatively measured urinary calprotectin using an enzyme-linked immunosorbent assay and estimated glomerular filtration rate (eGFR after 4 weeks, 6 months, and 12 months. RESULTS: We observed a significant inverse association of urinary calprotectin concentrations and eGFR 4 weeks after transplantation (Spearman r =  -0.33; P<0.001. Compared to the lowest quartile, patients in the highest quartile of urinary calprotectin had an increased risk for an eGFR less than 30 mL/min/1.73 m(2 four weeks after transplantation (relative risk, 4.3; P<0.001; sensitivity, 0.92; 95% CI, 0.77 to 0.98; specificity, 0.48; 95% CI, 0.31 to 0.66. Higher urinary calprotectin concentrations predicted impaired kidney function 4 weeks after transplantation, as well as 6 months and 12 months after transplantation. When data were analyzed using the urinary calprotectin/creatinine-ratio similar results were obtained. Urinary calprotectin was superior to current use of absolute change of plasma creatinine to predict allograft function 12 months after transplantation. Urinary calprotectin predicted an increased risk both in transplants from living and deceased donors. Multivariate linear regression showed that higher urinary calprotectin concentrations and older donor age predicted lower eGFR four weeks, 6 months, and 12 months after transplantation. CONCLUSIONS: Urinary calprotectin is an early, noninvasive predictor of immediate renal allograft injury after kidney transplantation.

  8. Everyday Diversity

    Directory of Open Access Journals (Sweden)

    Christina Ho

    2015-03-01

    Full Text Available The Cosmopolitan Civil Societies Journal has been an important forum for discussing issues around cultural diversity. Articles on cultural diversity have been present in virtually every issue of the journal. These have ranged from conceptual pieces on cosmopolitanism, identity, dialogue, prejudice, pluralism, cultural and social capital and social inclusion, to articles embedded in empirical research on ethnic precincts and segregation in cities, experiences of religious minorities, immigrant entrepreneurs, and more. Over its five year history, the journal has also had themed editions on cultural diversity issues, including one on embracing diversity in sport, and another on the Chinese in Australian politics. The scope of this work has been wide, and authors have brought a range of disciplinary and methodological approaches to the journal.   The purpose of this paper is to draw together some of the work that has been published around cultural diversity, particularly relating to everyday experiences of cosmopolitanism and racism. Focusing on everyday social relations has been an important part of recent scholarship on cultural diversity in Australia (e.g. Wise and Velayutham 2009. In contrast to research framed around multicultural policy or mediated representations of diversity, the scholarship of the ‘everyday’ aims to explore people’s lived experiences and daily interactions with others.

  9. Inguinal Herniation of the Urinary Bladder Presenting as Recurrent Urinary Retention

    Directory of Open Access Journals (Sweden)

    Amit Frenkel

    2015-01-01

    Full Text Available Herniation of the urinary bladder into the inguinal canal is an uncommon finding, observed in 0.5–4% of inguinal hernias (Curry (2000. It is usually associated with other conditions that increase intra-abdominal pressure such as bladder neck obstruction due to prostatic hypertrophy. Consequently, in men, it is usually associated with some degree of urinary retention. We present a 42-year-old man in whom herniation of the urinary bladder was the cause of urinary retention, and not vice versa. The patient was on tumor necrosis factor alpha antagonist (TNFA (Etanercept for severe Ankylosing spondylitis. Initially, the urinary retention was thought to be a side effect of the medication, but after the drug was discontinued, urinary retention persisted. CT and MRI demonstrated huge herniation of the urinary bladder into the inguinal canal. Immediately after the hernia was repaired, bladder function was restored. TNF treatment was restarted, and no further urinary symptoms were observed in the next two years of follow-up. In this case, the primary illness and its treatment were distracting barriers to early diagnosis and treatment. In younger patients with a large hernia who develop unexpected urinary retention, herniation of the urinary bladder should be highly considered in the differential diagnosis.

  10. Urinary Biomarkers of Brain Diseases

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    Manxia An

    2015-12-01

    Full Text Available Biomarkers are the measurable changes associated with a physiological or pathophysiological process. Unlike blood, urine is not subject to homeostatic mechanisms. Therefore, greater fluctuations could occur in urine than in blood, better reflecting the changes in human body. The roadmap of urine biomarker era was proposed. Although urine analysis has been attempted for clinical diagnosis, and urine has been monitored during the progression of many diseases, particularly urinary system diseases, whether urine can reflect brain disease status remains uncertain. As some biomarkers of brain diseases can be detected in the body fluids such as cerebrospinal fluid and blood, there is a possibility that urine also contain biomarkers of brain diseases. This review summarizes the clues of brain diseases reflected in the urine proteome and metabolome.

  11. Treatment of stress urinary incontinence

    DEFF Research Database (Denmark)

    Fischer-Rasmussen, W

    1990-01-01

    is unlikely to offer more than a placebo effect. Studies of a single surgical procedure usually report high cure rates. In making the appropriate choice of operation the best guidelines are the cure rates from comparative or prospective randomized reports. From such studies an abdominal retropubic suspension......This review presents reported cure and improvement rates of stress urinary incontinence in women obtained by different treatment modalities. Apart from the urodynamic findings, histological and histochemical changes of the pelvic floor may be clinically relevant to treatment in the future. Long......-term cure and improvement rates achieved by non-surgical treatment (physiotherapy, biofeedback, bladder training, electrostimulation) are commented on. These rates range from 40-60% for physiotherapy and electrostimulation but are considerably less after biofeedback and bladder training. Pharmacotherapy...

  12. The Treatment of Recurrent Urothelial Tumors of the Upper Urinary System and at Urostomy Site following Radical Cystectomy with Intraureteral Bacillus Calmette-Guérin and Cryotherapy

    Directory of Open Access Journals (Sweden)

    Abdullah Demirtaş

    2013-01-01

    Full Text Available Urinary bladder carcinoma is the second most common cancer of the urinary system. The recurrence rate in the upper urinary system (UUS for urothelial cancers is around 3% following radical cystectomy. The followup generally consists of imaging studies and urinary cytology, although there are no prospective data on the frequency, the mode, and the duration of followup. In patients carefully selected according to risk factors, kidney-sparing minimally invasive methods (ureteroscopic procedures, percutaneous approach, and local drug instillation appear as contemporary alternatives for low-grade and low-stage primary UUS. In this paper, we present the patient who underwent radical cystectomy with urinary diversion ureterocutaneostomy, was diagnosed with widespread bilateral UUS tumors and recurrent tumor at the urostomy site at active followup, for which he was given local Bacillus Calmette-Guérin (BCG and cryotherapy, and was followed by disease-free for 2 years thereafter.

  13. Dysbiosis of urinary microbiota is positively correlated with type 2 diabetes mellitus.

    Science.gov (United States)

    Liu, Fengping; Ling, Zongxin; Xiao, Yonghong; Lv, Longxian; Yang, Qing; Wang, Baohong; Lu, Haifeng; Zheng, Li; Jiang, Ping; Wang, Wei; Li, Lanjuan

    2017-01-17

    Type 2 diabetes mellitus (T2DM) may be associated with altered urinary microbiota in female patients. We investigated alterations of urinary microbiota in Chinese female T2DM patients, and explored the associations between urinary microbiota and a patient's fasting blood glucose (FBG), urine glucose (UGLU), age, menstrual status, and body mass index (BMI). Midstream urine was collected from 70 female T2DM patients and 70 healthy females. Microbial diversity and composition were analyzed using the Illumina MiSeq sequencing platform by targeting the hypervariable V3-V4 regions of the 16S rRNA gene. We found that bacterial diversity was decreased in T2DM patients. Increased Actinobacteria phylum was positively correlated with FBG, UGLU, and BMI; Lactobacillus abundance decreased with age and menopause; and increased Lactobacillus correlated positively with FBG and UGLU. Decreased Akkermansia muciniphila was associated with FBG and UGLU. Escherichia coli abundance did not differ between the two cohorts. Carbohydrate and amino acid metabolism was reduced in T2DM patients, which were associated with bacterial richness indices such as Chao1 and ACE. Detailed microbiota analysis of well-characterized T2DM patients and healthy controls indicate that Chinese T2DM female patients exhibit dysbiosis of urinary microbiota.

  14. Urinary biomarkers in pediatric appendicitis.

    Science.gov (United States)

    Salö, Martin; Roth, Bodil; Stenström, Pernilla; Arnbjörnsson, Einar; Ohlsson, Bodil

    2016-08-01

    The diagnosis of pediatric appendicitis is still a challenge, resulting in perforation and negative appendectomies. The aim of this study was to evaluate novel biomarkers in urine and to use the most promising biomarkers in conjunction with the Pediatric Appendicitis Score (PAS), to see whether this could improve the accuracy of diagnosing appendicitis. A prospective study of children with suspected appendicitis was conducted with assessment of PAS, routine blood tests, and measurements of four novel urinary biomarkers: leucine-rich α-2-glycoprotein (LRG), calprotectin, interleukin 6 (IL-6), and substance P. The biomarkers were blindly determined with commercial ELISAs. Urine creatinine was used to adjust for dehydration. The diagnosis of appendicitis was based on histopathological analysis. Forty-four children with suspected appendicitis were included, of which twenty-two (50 %) had confirmed appendicitis. LRG in urine was elevated in children with appendicitis compared to children without (p appendicitis compared to those with phlegmonous appendicitis (p = 0.003). No statistical significances between groups were found for calprotectin, IL-6 or substance P. LRG had a receiver operating characteristic area under the curve of 0.86 (95 % CI 0.79-0.99), and a better diagnostic performance than all routine blood tests. LRG in conjunction with PAS showed 95 % sensitivity, 90 % specificity, 91 % positive predictive value, and 95 % negative predictive value. LRG, adjusted for dehydration, is a promising novel urinary biomarker for appendicitis in children. LRG in combination with PAS has a high diagnostic performance.

  15. Urinary Bladder Cancer in Yemen

    Science.gov (United States)

    Al-Samawi, Abdullah Saleh; Aulaqi, Saleh Mansoor

    2013-01-01

    Objectives The aims of this study are to highlight the clinicopathological features of urinary bladder cancer in Yemen, and to describe the histological grading of urothelial neoplasms according to the World Health Organization and International Society of Urologic pathology (WHO/ISUP 1998) classification. Methods This is a descriptive record-based study of 316 cases of bladder cancer diagnosed by two pathologists at the Department of pathology, Sana'a University from 1st January 2005 to 30th April 2009. The diagnoses were made on hematoxylin and eosin stained sections and categorized according to WHO/ISUP 1998 classification. Results Out of 316 urinary bladder cancers, 248 (78%) were urothelial neoplasms, 53 (17%) were squamous cell carcinoma, 7 (2%) were adenocarcinoma, and 3 (1%) were rhabdomyosarcoma. The remaining cases were metastatic carcinomas (n=3), small cell carcinoma (n=1), and non-Hodgkin's lymphoma (n=1). The urothelial neoplasms observed were carcinoma in situ 4 (2%), papilloma 7 (3%), papillary urothelial neoplasm of low malignant potential 26 (11%), papillary urothelial carcinoma of low grade 107 (43%), papillary urothelial carcinoma of high grade 18 (7%), and non-papillary urothelial carcinoma of high grade 85 (34%), with 60 years mean age for males and 58 years for females; along with a male to female ratio of 4:1. The peak incidence was observed in the 61-70 years age group. Conclusion This study documents a high frequency of urothelial neoplasms, mostly papillary urothelial carcinoma of low grade and non-papillary urothelial carcinoma of high grade with male preponderance and peak incidence in 6th decade of age. PMID:24044060

  16. Urinary Bladder Cancer in Yemen

    Directory of Open Access Journals (Sweden)

    Abdullah Saleh Al-Samawi

    2013-09-01

    Full Text Available Objectives: The aims of this study are to highlight the clinicopathological features of urinary bladder cancer in Yemen, and to describe the histological grading of urothelial neoplasms according to the World Health Organization and International Society of Urologic pathology (WHO/ISUP 1998 classification.Methods: This is a descriptive record-based study of 316 cases of bladder cancer diagnosed by two pathologists at the Department of pathology, Sana'a University from 1st January 2005 to 30th April 2009. The diagnoses were made on hematoxylin and eosin stained sections and categorized according to WHO/ISUP 1998 classification.Results: Out of 316 urinary bladder cancers, 248 (78% were urothelial neoplasms, 53 (17% were squamous cell carcinoma, 7 (2% were adenocarcinoma, and 3 (1% were rhabdomyosarcoma. The remaining cases were metastatic carcinomas (n=3, small cell carcinoma (n=1, and non-Hodgkin's lymphoma (n=1. The urothelial neoplasms observed were carcinoma in situ 4 (2%, papilloma 7 (3%, papillary urothelial neoplasm of low malignant potential 26 (11%, papillary urothelial carcinoma of low grade 107 (43%, papillary urothelial carcinoma of high grade 18 (7%, and non-papillary urothelial carcinoma of high grade 85 (34%, with 60 years mean age for males and 58 years for females; along with a male to female ratio of 4:1. The peak incidence was observed in the 61-70 years age group.Conclusion: This study documents a high frequency of urothelial neoplasms, mostly papillary urothelial carcinoma of low grade and non-papillary urothelial carcinoma of high grade with male preponderance and peak incidence in 6th decade of age.

  17. Understanding Diversity

    NARCIS (Netherlands)

    D.L. van Knippenberg (Daan)

    2007-01-01

    textabstractDaan van Knippenberg is Professor of Organizational Behavior at RSM Erasmus University, Erasmus University Rotterdam, The Netherlands. His research interests include work group performance, especially work group diversity and group decision making, leadership, in particular the roles of

  18. Gender Diversities

    DEFF Research Database (Denmark)

    Agustin, Lise Rolandsen; Siim, Birte

    2014-01-01

    The article analyses the European Year for Combating Poverty and Social Exclusion (2010) (EY 2010) with the aim of identifying the nature of gender diversities in EU policies. We argue that the EU handles issues related to gender and diversity in particular ways; this approach is characterized...... by non-citizen/citizen and redistribution/recognition divisions. Employing intersectionality as the methodological approach to gender diversities, the article shows how gender and ethnicity are articulated in the policy-making process which led to the adoption of EY 201, the activities undertaken during...... the EY 2010, and the evaluation of EY 2010. The case study is suitable for developing a dynamic multi-level model for analysing gendered diversities at the transnationmal level: It illustrates how the EU policy frame interacts with particular national contexts in promoting or hundering the advancement...

  19. Understanding Diversity

    NARCIS (Netherlands)

    D.L. van Knippenberg (Daan)

    2007-01-01

    textabstractDaan van Knippenberg is Professor of Organizational Behavior at RSM Erasmus University, Erasmus University Rotterdam, The Netherlands. His research interests include work group performance, especially work group diversity and group decision making, leadership, in particular the roles of

  20. [Urinary tract infections and chronic renal failure].

    Science.gov (United States)

    Sobotová, D

    2011-01-01

    The paper briefly summarizes issues related to urinary tract infections in adults: predispositions and risk factors, classification, assessment of pathogenicity of bacterial agents, the role of bacteriuria and leucocyturia, interpretation of findings, treatment principles and an association with chronic renal failure. Urinary tract infections are the second most frequent infectious disease in the population. They most often affect women of childbearing potential and then seniors of both sexes who have multiple risk factors. Escherichia coli and Staphylococcus saprophyticus are the most pathogenic towards urinary tract; they are responsible for 85% and 10-15% of cases of acute uncomplicated urinary infections, respectively. Chronic pyelonephritis, a chronic interstitial nephritis, is the fourth most frequent cause of chronic renal failure. Chronic renal failure is a risk factor for the development of urinary infections due to metabolic disorders resulting in secondary immunodeficiencywith a disorder of all components of immunity. In patients with chronic renal failure, urinary tract infections occur most frequently after kidney transplantation when graft pyelonephritis is a life-threatening complication. Therefore, urinary tract infection prevention with co-trimoxazole once daily over at least 6 months is recommended in renal allograft recipients.

  1. Urinary Tract Infections in the Older Adult.

    Science.gov (United States)

    Nicolle, Lindsay E

    2016-08-01

    Urinary infection is the most common bacterial infection in elderly populations. The high prevalence of asymptomatic bacteriuria in both men and women is benign and should not be treated. A diagnosis of symptomatic infection for elderly residents of long-term care facilities without catheters requires localizing genitourinary findings. Symptomatic urinary infection is overdiagnosed in elderly bacteriuric persons with nonlocalizing clinical presentations, with substantial inappropriate antimicrobial use. Residents with chronic indwelling catheters experience increased morbidity from urinary tract infection. Antimicrobial therapy is selected based on clinical presentation, patient tolerance, and urine culture results.

  2. Obesity and female stress urinary incontinence.

    Science.gov (United States)

    Osborn, David James; Strain, Matthew; Gomelsky, Alex; Rothschild, Jennifer; Dmochowski, Roger

    2013-10-01

    The purpose of this article was to review the epidemiology, pathophysiology, and treatment options for stress urinary incontinence in the obese female patient and draw conclusions regarding the optimal treatment of this condition in this unique patient population. Obesity results in increased intra-abdominal pressure and this leads to weakening of the pelvic floor innervation and musculature. Weight loss through lifestyle modification and bariatric surgery improves stress urinary incontinence. Success of stress urinary incontinence surgery in obese women is similar to nonobese patients. Obese women should not be excluded from potentially curative surgery based on their body mass index (BMI) alone.

  3. 21 CFR 876.5270 - Implanted electrical urinary continence device.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted...

  4. Urinary acidification and urinary excretion of calcium and citrate in women with bilateral medullary sponge kidney

    DEFF Research Database (Denmark)

    Osther, P J; Mathiasen, Helle; Hansen, A B

    1994-01-01

    Urinary acidification ability, acid-base status and urinary excretion of calcium and citrate were evaluated in 10 women with bilateral medullary sponge kidney (MSK) and in 10 healthy women. Patients with MSK had higher fasting urine pH compared to normal controls (p ....32 +/- 1.45 mmol) compared to patients with normal urinary acidification (3.83 +/- 0.12 mmol) (p normal urinary acidification (23.8 +/- 0.8) and healthy women (22.7 +/- 0.......6) (p urinary excretion of citrate (0.93 +/- 0.25 mmol) compared to patients with normal urinary acidification (3.58 +/- 0.51) and healthy women (2.78 +/- 0.49) (p

  5. Paediatric bladder augmentation and substitution: From diversions to tissue engineering.

    Science.gov (United States)

    Pike, John Grant

    2002-10-01

    To review the evolution of urinary diversion, bladder augmentation and bladder replacement in the paediatric population over the past century and to outline the possible direction of future management. Original and review articles obtained from a PubMed search of English language publications dating from 1970 to 2001. The search terms were "bladder augmentation", "bladder substitution", "bladder autoaugmentation", "ureterocystoplasty" and "bladder engineering". The age group was "all child 0-18". Articles selected were those with relevance to the scope of the topic. The articles were analyzed with the primary focus being the problems encountered with various forms of urinary diversion, bladder augmentation and bladder replacement, and the subsequent evolution of materials and techniques. Bladder tissue may need to be replaced in the paediatric population because of congenital malformation, disease or trauma. The unique structure and function of urothelium and bladder muscle make this a challenging task. Management has evolved from a mindset of attempting to divert urine from the bladder completely to that of trying to preserve what is salvageable of the organ. Historically and contemporarily, the gastrointestinal tract has provided the raw material for urinary diversion, bladder augmentation and bladder substitution. Experience, however, has highlighted the potential complications inherent in the use of the bowel in the urinary tract including mucus production, stone disease, metabolic abnormalities, growth retardation, spontaneous perforation and malignancy. However, despite these drawbacks, the bowel is the gold standard in terms of functional utility and longevity. In efforts to develop alternatives, research has focused on the use of both natural and synthetic materials. With these materials, a whole new list of potential problems has been characterized. Tissue engineering may hold promise in resolving the issues of bladder replacement or repair by providing

  6. Trends in cancer of the urinary bladder and urinary tract in elderly in Denmark, 2008-2012

    DEFF Research Database (Denmark)

    Jensen, Thor Knak; Jensen, Niels Viggo; Jørgensen, Simon Møller

    2016-01-01

    Background The aim of this study was to examine the trends in incidence, mortality, survival, and prevalence of cancers of the urinary bladder and urinary tract in Denmark from 1980 to 2012 with particular focus on elderly patients over age 70 years. Design Cancer of the urinary bladder and urinary...

  7. [Conservative treatment in male urinary incontinence].

    Science.gov (United States)

    Kirschner-Hermanns, R; Anding, R

    2014-03-01

    Prevalence, pathophysiology, diagnostic and therapeutic approaches of urinary incontinence are well studied in women; however, studies on male urinary incontinence focus on incontinence following surgery of the bladder or prostate, predominantly incontinence after radical prostatectomy. Aging men suffer from incontinence, most frequently urge incontinence (overactive bladder, OAB), nearly as often as women do.The domain of conservative therapy of urinary stress incontinence in men is pelvic floor training. It remains unclear whether biofeedback procedures, electrostimulation therapy, or magnetic stimulation therapy can enhance pelvic floor training. There are data suggesting that an off-label therapy with Duloxetin®, a selective serotonin-noradrenaline reuptake inhibitor (SSNRI), improves urinary incontinence following radical prostatectomy. Antimuscarinic agents in combination with bladder training have been proven as safe and effective treatment in men with OAB. Data, however, suggest that men with OAB are far less frequently treated than women.

  8. Kidneys and Urinary Tract (For Parents)

    Science.gov (United States)

    ... the kidney, the medulla, has 10 to 15 fan-shaped structures called pyramids. These drain urine into ... 6 years old and affects more boys than girls. It's often treated with steroids. Urinary tract infections ( ...

  9. Adult female urinary incontinence and childhood bedwetting

    DEFF Research Database (Denmark)

    Foldspang, Anders; Mommsen, S.

    1994-01-01

    A cross-sectional random population sample of women 30 to 59 years old was sent a questionnaire on urinary incontinence and, among other things, childhood bedwetting. Among 2,613 responders 17.0% reported prevalent urinary incontinence (14.7% stress provoked, 8.3% associated with urge, 6.8% stress...... and urge overlap, 2.2% occurring especially during sleep and 3.9% occurring especially when anxious), and 6.5% reported childhood bedwetting after age 5 years and 3.3% after age 10 years. Childhood bedwetting was associated with prevalent urge urinary incontinence (p incontinence occurring...... during sleep (p urinary incontinence occurring in situations of anxiety (p

  10. Medical management of common urinary calculi

    African Journals Online (AJOL)

    University of Kansas Medical Center, Kansas City, Kansas. Correspondence to: Dr ... visualized on plain film radiography. Many calculi .... pain have urinary calculi, so an impor- tant aspect of ..... stones in spinal cord injury patients. J Urol 1988 ...

  11. Urinary Tract Infections (UTIs) in Children

    Science.gov (United States)

    ... Moments Radio Broadcast Clinical Trials For Health Professionals Community Outreach and Health Fairs Health ... Infection (Urinary Tract Infections—UTI) in Children English English Español Related ...

  12. Diagnostic performance of screening methods for urinary ...

    African Journals Online (AJOL)

    conducted using various indirect diagnostic tests such as interview ... haematuria and dysuria, visual examination of urine specimen ... Abstract. Background: Indirect diagnostic methods in urinary schistosomiasis are widely used for screening.

  13. Primary liquid intake and urinary stone disease.

    Science.gov (United States)

    Shuster, J; Finlayson, B; Scheaffer, R L; Sierakowski, R; Zoltek, J; Dzegede, S

    1985-01-01

    This investigation indicates that there are important associations between urinary stone disease and a person's primary liquid intake. Based on data collected from 2295 caucasian male patients from two geographical regions, the Carolinas (both North and South) and the Rockies (including Colorado, Idaho, Nevada, Montana, Utah and Wyoming) an important (p less than 0.01) positive association was found between urinary stone disease and soda (carbonated beverage) consumption within both geographical regions. It was also found that negative associations exist between urinary stone disease and both beer consumption and coffee consumption in the Rockies and that no important associations exist between urinary stone disease and any of milk, water, or tea, when these beverages represent a person's primary liquid intake. Moreover, soda can be viewed almost synonymously as sugared cola, since few subjects had diet sodas or sugared non-cola soda as primary fluid. No cause/effect relationships are implied in this paper.

  14. [Urinary tract infection in pregnancy].

    Science.gov (United States)

    Duarte, Geraldo; Marcolin, Alessandra Cristina; Quintana, Silvana Maria; Cavalli, Ricardo Carvalho

    2008-02-01

    Several factors cause urinary tract infection (UTI) to be a relevant complication of the gestational period, aggravating both the maternal and perinatal prognosis. For many years, pregnancy has been considered to be a factor predisposing to all forms of UTI. Today, it is known that pregnancy, as an isolated event, is not responsible for a higher incidence of UTI, but that the anatomical and physiological changes imposed on the urinary tract by pregnancy predispose women with asymptomatic bacteriuria (AB) to become pregnant women with symptomatic UTI. AB affects 2 to 10% of all pregnant women and approximately 30% of these will develop pyelonephritis if not properly treated. However, a difficult-to-understand resistance against the identification of AB during this period is observed among prenatalists. The diagnosis of UTI is microbiological and it is based on two urine cultures presenting more than 10(5) colonies/mL urine of the same germ. Treatment is facilitated by the fact that it is based on an antibiogram, with no scientific foundation for the notion that a pre-established therapeutic scheme is an adequate measure. For the treatment of pyelonephritis, it is not possible to wait for the result of culture and previous knowledge of the resistance profile of the antibacterial agents available for the treatment of pregnant women would be the best measure. Another important variable is the use of an intravenous bactericidal antibiotic during the acute phase, with the possibility of oral administration at home after clinical improvement of the patient. At our hospital, the drug that best satisfies all of these requirements is cefuroxime, administered for 10-14 days. Third-generation cephalosporins do not exist in the oral form, all of them involving the inconvenience of parenteral administration. In view of their side effects, aminoglycosides are considered to be inadequate for administration to pregnant women. The inconsistent insinuation of contraindication of

  15. [Imaging in urinary tract infections in adults].

    Science.gov (United States)

    Puech, P; Lagard, D; Leroy, C; Dracon, M; Biserte, J; Lemaître, L

    2004-02-01

    Uncomplicated infection of the urinary tract is frequent and usually resolves rapidly with treatment and imaging is unnecessary. Progression to complex infection often occurs in patients with predisposing factors. Imaging assists in evaluating the extent of disease, plays a role in directing therapy and guides interventional procedures if necessary. This pictorial essay reviews the role of imaging and intervention in infections of the urinary tract.

  16. Bariatric Surgery and Urinary Stone Disease

    Directory of Open Access Journals (Sweden)

    Cevahir Ozer

    2016-07-01

    Full Text Available Obesity is a major public health problem and has been suggested to play a role in the etiology of urinary tract stone disease. Furthermore, the increasingly widespread use of surgery in the treatment of obesity also is related with urinary stone disease. In daily practice, patients to whom obesity surgery has been planned or who have undergone obesity surgery are seen more frequently. This review aims to highlight the urological evaluation and management of this patient group.

  17. Pure Lymphoepithelioma-Like Carcinoma Originating from the Urinary Bladder

    Directory of Open Access Journals (Sweden)

    Takashi Nagai

    2016-03-01

    Full Text Available Lymphoepithelioma-like carcinoma of the urinary bladder (LELCB is a rare variant of infiltrating urothelial carcinoma. We report a case of LELCB in a 43-year-old man. Ultrasonography and cystoscopy revealed two bladder tumors, one on the left side of the trigone and the other on the right side of the trigone. Transurethral resection of the bladder tumors was performed and pathological analysis revealed undifferentiated carcinoma. We therefore performed radical cystectomy and urinary diversion. Immunohistochemically the tumor cells were positive for cytokeratin, but negative for Epstein-Barr virus-encoded small RNA in situ hybridization as found for previous cases of LELCB. The final pathological diagnosis was a lymphoepithelioma-like variant of urothelial carcinoma with perivesical soft tissue invasion. For adjuvant systemic chemotherapy, three courses of cisplatin were administered. The patient subsequently became free of cancer 72 months postoperatively. Based on the literature, pure or predominant LELCB types show favorable prognoses due to their sensitivity to chemotherapy or radiotherapy. An analysis of the apparent diffusion coefficient (ADC values of bladder tumors examined in our institution revealed that the ADC value measured for this LELCB was relatively low compared to conventional urothelial carcinomas. This suggests that measuring the ADC value of a lymphoepithelioma-like carcinoma prior to operation may be helpful in predicting LELCB.

  18. Interaction between Single Nucleotide Polymorphism and Urinary Sodium, Potassium, and Sodium-Potassium Ratio on the Risk of Hypertension in Korean Adults

    Science.gov (United States)

    Park, Yeong Mi; Kwock, Chang Keun; Kim, Kyunga; Kim, Jihye; Yang, Yoon Jung

    2017-01-01

    Hypertension is a complex disease explained with diverse factors including environmental factors and genetic factors. The objectives of this study were to determine the interaction effects between gene variants and 24 h estimated urinary sodium and potassium excretion and sodium-potassium excretion ratios on the risk of hypertension. A total of 8839 participants were included in the genome-wide association study (GWAS) to find genetic factors associated with hypertension. Tanaka and Kawasaki formulas were applied to estimate 24 h urinary sodium and potassium excretion. A total of 4414 participants were included in interaction analyses to identify the interaction effects of gene variants according to 24 h estimated urinary factors on the risk of hypertension. CSK rs1378942 and CSK-MIR4513 rs3784789 were significantly modified by urinary sodium-potassium excretion ratio. In addition, MKLN rs1643270 with urinary potassium excretion, LOC101929750 rs7554672 with urinary sodium and potassium excretion, and TENM4 rs10466739 with urinary sodium-potassium excretion ratio showed significant interaction effects. The present study results indicated that the mutant alleles of CSK rs1378942 and CSK-MIR4513 rs3784789 had the strongest protective effects against hypertension in the middle group of 24 h estimated urinary sodium-potassium excretion ratio. Further studies are needed to replicate these analyses in other populations. PMID:28273873

  19. Interaction between Single Nucleotide Polymorphism and Urinary Sodium, Potassium, and Sodium-Potassium Ratio on the Risk of Hypertension in Korean Adults

    Directory of Open Access Journals (Sweden)

    Yeong Mi Park

    2017-03-01

    Full Text Available Hypertension is a complex disease explained with diverse factors including environmental factors and genetic factors. The objectives of this study were to determine the interaction effects between gene variants and 24 h estimated urinary sodium and potassium excretion and sodium-potassium excretion ratios on the risk of hypertension. A total of 8839 participants were included in the genome-wide association study (GWAS to find genetic factors associated with hypertension. Tanaka and Kawasaki formulas were applied to estimate 24 h urinary sodium and potassium excretion. A total of 4414 participants were included in interaction analyses to identify the interaction effects of gene variants according to 24 h estimated urinary factors on the risk of hypertension. CSK rs1378942 and CSK-MIR4513 rs3784789 were significantly modified by urinary sodium-potassium excretion ratio. In addition, MKLN rs1643270 with urinary potassium excretion, LOC101929750 rs7554672 with urinary sodium and potassium excretion, and TENM4 rs10466739 with urinary sodium-potassium excretion ratio showed significant interaction effects. The present study results indicated that the mutant alleles of CSK rs1378942 and CSK-MIR4513 rs3784789 had the strongest protective effects against hypertension in the middle group of 24 h estimated urinary sodium-potassium excretion ratio. Further studies are needed to replicate these analyses in other populations.

  20. Nosocomial urinary tract infections: A review.

    Science.gov (United States)

    Iacovelli, Valerio; Gaziev, Gabriele; Topazio, Luca; Bove, Pierluigi; Vespasiani, Giuseppe; Finazzi Agrò, Enrico

    2014-01-01

    Nosocomial urinary tract infections are a common complication in healthcare systems worldwide. A review of the literature was performed in June 2014 using the Medical Literature Analysis and Retrieval System Online (MEDLINE) database, through either PubMed or Ovid as a search engine, to identify publications regarding nosocomial urinary tract infections (NUTIs) definition, epidemiology, etiology and treatment.According to current definitions, more than 30% of nosocomial infections are urinary tract infections (UTIs). A UTI is defined 'nosocomial' (NUTI) when it is acquired in any healthcare institution or, more generally, when it is related to patient management. The origin of nosocomial bacteria is endogenous (the patient's flora) in two thirds of the cases. Patients with indwelling urinary catheters, those undergoing urological surgery and manipulations, long-stay elderly male patients and patients with debilitating diseases are at high risk of developing NUTIs. All bacterial NUTIs should be treated, whether the patient is harboring a urinary catheter or not. The length of treatment depends on the infection site. There is abundance of important guidance which should be considered to reduce the risk of NUTIs (hand disinfection with instant hand sanitizer, wearing non-sterile gloves permanently, isolation of infected or colonized catheterized patients). Patients with asymptomatic bacteriuria can generally be treated initially with catheter removal or catheter exchange, and do not necessarily need antimicrobial therapy. Symptomatic patients should receive antibiotic therapy. Resistance of urinary pathogens to common antibiotics is currently a topic of concern.

  1. Urinary incontinence: the role of menopause.

    Science.gov (United States)

    Trutnovsky, Gerda; Rojas, Rodrigo Guzman; Mann, Kristy Pamela; Dietz, Hans P

    2014-04-01

    This study aims to explore the effects of menopause and hormone therapy on the symptoms and signs of stress urinary incontinence and urge urinary incontinence. Records of women who attended a tertiary urogynecological unit were reviewed retrospectively. A standardized interview included evaluations of symptoms, menopause age (ie, time since last menstrual period or onset of menopausal symptoms), current or previous hormone use, and visual analogue scales for bother. Multichannel urodynamics, including urethral pressure profilometry and determination of abdominal leak point pressure, was performed. Of 382 women seen during the inclusion period, 62% were postmenopausal. Current systemic or local hormone use was reported by 7% and 6%, respectively. Two hundred eighty-eight women (76%) reported symptoms of stress urinary incontinence, with a mean bother of 5.7, and 273 women (72%) reported symptoms of urge urinary incontinence, with a mean bother of 6.4. On univariate analysis, symptoms and bother of urge incontinence were significantly related to menopause age, whereas this relationship was not found for stress incontinence. After calendar age was controlled for, length of menopause showed no significant relationship with any symptom or sign of urinary incontinence. Hormone deficiency after menopause is unlikely to play a major role in urinary incontinence.

  2. Treatment of stress urinary incontinence.

    Science.gov (United States)

    Fischer-Rasmussen, W

    1990-12-01

    This review presents reported cure and improvement rates of stress urinary incontinence in women obtained by different treatment modalities. Apart from the urodynamic findings, histological and histochemical changes of the pelvic floor may be clinically relevant to treatment in the future. Long-term cure and improvement rates achieved by non-surgical treatment (physiotherapy, biofeedback, bladder training, electrostimulation) are commented on. These rates range from 40-60% for physiotherapy and electrostimulation but are considerably less after biofeedback and bladder training. Pharmacotherapy is unlikely to offer more than a placebo effect. Studies of a single surgical procedure usually report high cure rates. In making the appropriate choice of operation the best guidelines are the cure rates from comparative or prospective randomized reports. From such studies an abdominal retropubic suspension operation (cure rates after five years 57-78 %) is more likely to help the patient than an anterior colporrhaphy (cure rates 31-70 %) or a transvaginal needle bladder neck suspension (cure rates 39-61 %). In selected patients sling procedures or the use of artificial sphincters may produce excellent results (70-80 %). To estimate the results of different treatments urine loss should be assessed objectively and physical restrictions and hygienic and social implications taken into account. A method of pre- and post-treatment "performance scores" should be developed.

  3. Diversity's Calling

    Science.gov (United States)

    Cooper, Kenneth J.

    2011-01-01

    This article discusses how a Harvard-educated scholar of English and poetry, Dr. M. Lee Pelton puts a prominent face on changes that are underway at Boston's Emerson College. Faced with a public controversy over its limited faculty diversity, Emerson College has responded with a spate of hirings and promotions of minorities, capped by the…

  4. Exposing diversity

    DEFF Research Database (Denmark)

    Nørtoft, Kamilla; Nordentoft, Helle Merete

    in the homes of older people and in pedagogical institutions targeting older people. In the paper we look at the potentials and challenges in working with ethnographic video narratives as a pedagogical tool. Our findings indicate that the use of video narratives has the potential to expose the diversity...

  5. Generational diversity.

    Science.gov (United States)

    Kramer, Linda W

    2010-01-01

    Generational diversity has proven challenges for nurse leaders, and generational values may influence ideas about work and career planning. This article discusses generational gaps, influencing factors and support, and the various generational groups present in today's workplace as well as the consequences of need addressing these issues. The article ends with a discussion of possible solutions.

  6. Use of antibiotics for urinary tract infection in women undergoing surgery for urinary incontinence

    DEFF Research Database (Denmark)

    Guldberg, Rikke; Kesmodel, Ulrik Schiøler; Brostrøm, Søren

    2014-01-01

    OBJECTIVE: To describe the use of antibiotics for urinary tract infection (UTI) before and after surgery for urinary incontinence (UI); and for those with use of antibiotics before surgery, to estimate the risk of treatment for a postoperative UTI, relative to those without use of antibiotics...

  7. Urinary acidification and urinary excretion of calcium and citrate in women with bilateral medullary sponge kidney

    DEFF Research Database (Denmark)

    Osther, P J; Mathiasen, Helle; Hansen, A B

    1994-01-01

    Urinary acidification ability, acid-base status and urinary excretion of calcium and citrate were evaluated in 10 women with bilateral medullary sponge kidney (MSK) and in 10 healthy women. Patients with MSK had higher fasting urine pH compared to normal controls (p ... in the mechanism of hypercalciuria and hypocitraturia in patients with medullary sponge kidney.(ABSTRACT TRUNCATED AT 250 WORDS)...

  8. Urinary Peptide Levels in Patients with Chronic Renal Failure

    Directory of Open Access Journals (Sweden)

    Mungli Prakash

    2010-10-01

    Full Text Available Introduction: Peptide levels in urine are found to be decreased in renal failure. In the current study urinary peptide levels were determined in chronic renal failure (CRF patients. Method: 86 CRF patients and 80 healthy controls were selected for the study. Urinary proteins and peptide levels were determined by spectrophotometer based Lowry and Bradford methods. Urinary creatinine levels were determined by clinical chemistry analyzer. Results: There was significant decrease in urinary peptide levels in CRF patients and Urinary % peptides were significantly decreased in CRF patients as compared to healthy controls. Urinary % peptides correlated negatively with proteinuria. Conclusion: we have found decrease in urinary peptides and % urinary peptides in CRF patients and possibly measurement of % urinary peptides may possibly serve as better indicator in early detection of impairment in renal function.

  9. [Urinary urgency and reflex incontinence].

    Science.gov (United States)

    Madersbacher, H

    1991-07-01

    Urge and reflex incontinence are caused by detrusor dysfunction:urgency may be due to hyperactivity or hypersensitivity of the bladder. Neurogenic hyperactivity of the detrusor is called detrusor hyperreflexia: the neurogenic uninhibited bladder is caused by incomplete, and the so-called reflex bladder by complete, suprasacral lesions. The pathophysiology of symptomatic and idiopathic detrusor hyperactivity and the therapeutic armentarium are described. Bladder drill together with biofeedback and pharmacotherapy with spasmolytic drugs - several potent spasmolytic drugs with different modes of action are available - are the basis of treatment for hyperactivity and hypersensitivity of the detrusor. An alternative is electrostimulation: stimulation of the afferents of the pudendal nerve, via the pelvic floor (anal, vaginal), percutaneously (dorsal nerve of the penis, clitoric nerve) or by the implantation of electrodes results in inhibition of the detrusor. Most (80-90%) patients can be treated successfully by conservative means. Operative measurements comprise bladder denervation and bladder augmentation. The results of bladder denervation by transtrigonal phenolization of the pelvic plexus are highly controversial. In patients with uncontrollable hyperactivity of the detrusor, augmentation of the bladder (e.g. clam ileocystoplasty) is the method of choice, while for those with uncontrollable hypersensitivity of the detrusor, cystectomy followed by bladder substitution should be performed as a last resort. Treatment for urinary incontinence due to detrusor hyperreflexia must be selected bearing in mind that bladder emptying is inadequate, in most cases because of dyssynergia between detrusor and external sphincter. Therapy is basically aimed at transforming hyperreflexia of the detrusor into hyporeflexia, primarily by potent spasmolytic drugs.(ABSTRACT TRUNCATED AT 250 WORDS)

  10. Troubling Diversity?

    DEFF Research Database (Denmark)

    Jæger, Kirsten; Jensen, Annie Aarup

    2009-01-01

    Focussing on the cultural encounter between nurses and ethnic minority patients in Danish hospitals, this paper presents the results of a comprehensive analysis of nursing discourses on cultural difference and intercultural contact. Articles from the Danish professional journal ‘The Nurse......', published in the period from 2000 to 2008, pertaining to cultural contact and intercultural understanding have been analyzed in order to uncover nurses' experience of ethnic and cultural diversity and the ways, in which these experiences challenge their cultural and professional expertise. Results...... are related to recent contributions to diversity management theory and intercultural communication theory, calling for a strengthened focus on the historical, political, and social dimensions of intercultural contact. In continuation of these trends, an alternative, theoretical framework...

  11. Doing Diversity

    DEFF Research Database (Denmark)

    Just, Sine Nørholm; Christiansen, Tanja Juul

    2012-01-01

    Questions of agency in text–audience relations are less studied than other aspects of rhetorical agency. We suggest conceptualizing and analyzing the relationship between texts and audiences from the perspective of performativity, as it has been developed by Judith Butler. Thus, we argue that tex...... demonstrate the explanatory potential of the performative framework. Subsequently, we discuss how the concept of personae may provide a basis for alternatives to the restrictive positioning that currently dominates diversity management rhetoric....

  12. Teaching Diversity

    OpenAIRE

    Kay Young McChesney

    2015-01-01

    This article is targeted to faculty teaching race and ethnicity, racism, diversity, and multicultural courses. Many students equate race with skin color. The premise of this article is that to teach students about the social construction of race, teachers must first know enough science to teach students that race is not biological. This article examines the biology of race by showing how advances in DNA sequencing led ...

  13. Immunohistochemical diagnosis of urinary bladder tuberculosis

    Directory of Open Access Journals (Sweden)

    S. A. Semenov

    2014-01-01

    Full Text Available Diagnostics of urinary bladder tuberculosis bases on pathological verification. Standard histological staining (hematoxylin–eosin reveals glaucomatous inflammation, but cannot estimate its etiology.Aim of our study was to evaluate the role of complex immunohistochemical method in diagnostic of tuberculosis infection in bladder. Our study included 21 histological specimen of the resected bladder in case of nephrotuberculosis. Standard histological examination revealed specific changes in bladder tissue only in 2 cases, while immunohistochemical method with antibodies to Mycobacterium tuberculosis (MBT demonstrated positive reaction at 5 patients. Investigation of lower urinary tract function in late postoperative period showed that patients with positive anti-MBT reaction had clinically significant chronic urinary retention, as well as their degree of urinary disorders assessed using a questionnaire IPSS-Qol was higher. Thus, the use of IHC method in combination with standard histological examination improves diagnostics of urinary bladder tuberculosis, and it may serve the predictor of long-term results of surgical treatment of microcystis.

  14. Urinary infection before and after prostatectomy

    Directory of Open Access Journals (Sweden)

    Pourmand Gholamreza

    2010-01-01

    Full Text Available To determine the prevalence of pre and post prostatectomy related urinary tract in-fection and its correlation with peri-operative events, we studied 120 patients who underwent pros-tatectomy due to benign prostatic hypertrophy from September 2005 to September 2006. Urine cultures were performed before the operations, after a week, and three months later. Data including prostate volume, prostatic specific antigen (PSA, post voiding residue (PVR and histopathological reports as well as the duration of urinary leak, bladder irrigation, hospitalization, and catheterization were studied. The mean age of the studied patients was 70.5 ± 8 years. Significant preoperative bac-teriuria was revealed in 18 (15% patients of whom 14(77% patients developed negative cultures following the operation. Postoperative bacteriuria was detected in 9(7.5% patients who negative urine cultures preoperatively. Pre and post operative micro-organisms were different in the majority of the cases. The mean PSA was higher in patients with a positive history of infection. Following prostatectomy, patients with positive urine cultures had significantly longer urinary leakage, cathe-terization, and hospital stays compared with those who remained culture negative. We conclude that the incidence of positive urine culture pri-prostatectomy for BPH can be improved by appropriate antibiotic therapy, and the risk factors for postoperative urinary infection include preoperative infec-tion, prolonged urinary leakage, catheterization, and hospital stay. The elevated PSA may be a risk factor.

  15. Infezioni delle vie urinarie: appropriatezza in antibioticoterapia.

    Science.gov (United States)

    Bassetti, Matteo; Carnelutti, Alessia

    2014-12-01

    Adequacy of antimicrobial therapy in urinary tract infections (UTI)Urinary tract infections are one of the most common reasons for antimicrobial prescriptions, however urine cultures are often unavailable and the choice of antibiotics is therefore empiric. The ideal antimicrobial agent must have specific pharmacokinetic and pharmacodynamic characteristics and an adequate spectrum of activity in order to obtain the potential eradication of the pathogen from the site of infection, minimizing the risk of recurrences and ensuring the best safety profile. There are several factors to be considered in the therapy choice: the type of infection, the increasing presence of extended-spectrum beta-lactamase (ESBL) producing bacteria showing resistance to most antibiotics and the problem of the bacterial internalization, that is a frequent cause of treatment failure and early recurrences. Prulifloxacin is a recent oral fluoroquinolone antibiotic approved in several European countries for the treatment of lower urinary tract infections and shows some interesting advantages in comparison with other antibiotics.

  16. Quality Assessment of Urinary Stone Analysis

    DEFF Research Database (Denmark)

    Siener, Roswitha; Buchholz, Noor; Daudon, Michel;

    2016-01-01

    After stone removal, accurate analysis of urinary stone composition is the most crucial laboratory diagnostic procedure for the treatment and recurrence prevention in the stone-forming patient. The most common techniques for routine analysis of stones are infrared spectroscopy, X-ray diffraction...... and chemical analysis. The aim of the present study was to assess the quality of urinary stone analysis of laboratories in Europe. Nine laboratories from eight European countries participated in six quality control surveys for urinary calculi analyses of the Reference Institute for Bioanalytics, Bonn, Germany......, between 2010 and 2014. Each participant received the same blinded test samples for stone analysis. A total of 24 samples, comprising pure substances and mixtures of two or three components, were analysed. The evaluation of the quality of the laboratory in the present study was based on the attainment...

  17. New drug treatments for urinary incontinence.

    Science.gov (United States)

    Robinson, Dudley; Cardozo, Linda

    2010-04-01

    Urinary incontinence remains a common and distressing condition affecting many women and is known to have a significant effect on quality of life (QoL). Whilst conservative and behavioural therapy are important in the management of women with both stress incontinence and overactive bladder (OAB) ultimately many may benefit from pharmacological therapy. Antimuscarinic drugs are the commonly used agents in the treatment of OAB although often compliance and persistence are affected by adverse effects. Consequently many newer agents remain under investigation. In addition duloxetine has recently been introduced for the management of women with stress incontinence and may offer an alternative to surgery in selected cases. The aim of this review is to provide an overview of the current and new developments in the management of women with urinary incontinence as well as reviewing the role of oestrogen therapy in relation to lower urinary tract dysfunction.

  18. Mathematical modelling of the lower urinary tract.

    Science.gov (United States)

    Paya, Antonio Soriano; Fernandez, Daniel Ruiz; Gil, David; Garcia Chamizo, Juan Manuel; Perez, Francisco Macia

    2013-03-01

    The lower urinary tract is one of the most complex biological systems of the human body as it involved hydrodynamic properties of urine and muscle. Moreover, its complexity is increased to be managed by voluntary and involuntary neural systems. In this paper, a mathematical model of the lower urinary tract it is proposed as a preliminary study to better understand its functioning. Furthermore, another goal of that mathematical model proposal is to provide a basis for developing artificial control systems. Lower urinary tract is comprised of two interacting systems: the mechanical system and the neural regulator. The latter has the function of controlling the mechanical system to perform the voiding process. The results of the tests reproduce experimental data with high degree of accuracy. Also, these results indicate that simulations not only with healthy patients but also of patients with dysfunctions with neurological etiology present urodynamic curves very similar to those obtained in clinical studies.

  19. Differences in urinary trichloroethylene metabolites of animals.

    Directory of Open Access Journals (Sweden)

    Ogata,Masana

    1979-12-01

    Full Text Available Differences in urinary excretion of trichloroethylene were studied in rabbits, rats and mice. Trichloretylene (1 m mole/kg was injected intra-peritoneally, then urinary trichloroacetic acid and trichloroethanol glucuronide were measured. The results were: 1. The ratio of total excretion of trichloroethylene metabolites to the administered trichloroethylene decreased in the order of mice, rats and rabbits. 2. The ratio of total trichloroethanol to trichloroacetic acid in urine decreased in the order of rabbits (69.2, mice (12.8 and rats (2.3. The high ratio in rabbits was due to the extremely small amount of trichloroacetic acid in the urine. 3. Differences in these two urinary metabolites in the three kinds of animals and in human subjects were discussed.

  20. Robotic Radical Cystectomy for Bladder Cancer: Current Perspectives

    Directory of Open Access Journals (Sweden)

    Abdullah Erdem Canda

    2014-05-01

    Full Text Available The most effective local treatment of muscle invasive bladder cancer and non-invasive, high-grade bladder tumours that recur or progress despite intravesical therapies, is open radical cystectomy (RC, extended pelvic lymph node (LN dissection with urinary diversion. Performing these complex procedures using pure laparoscopy is extremely difficult. On the other hand, the surgical robot has the advantage of enabling the console surgeon to perform complex procedures more easily, providing three-dimensional (3D and magnified views, higher grades of wristed hand movements, and decreased hand tremor, while the fourth robotic arm offers additional assistance and tissue retraction which facilitates the learning curve. The number of centres performing robot-assisted radical cystectomy (RARC is increasing. Although most of the centres perform extracorporeal urinary diversion following RARC, very few centres – including ours – have reported their outcomes on RARC with total intracorporeal urinary diversion. Some of the articles, comparing open RC versus RARC, have suggested similar outcomes in terms of operative time, mean LN yield, positive surgical margin (PSM rates, and complication rates, whereas others have suggested decreased estimated blood loss, transfusion rate, complications, length of hospital stay, wound problems, time to flatus, and time to regular diet in the postoperative period in RARC patients. The surgical technique of total intracorporeal RARC with urinary diversions is still evolving, and these complex robotic procedures seem to be technically feasible with good intermediate-term oncologic results, acceptable morbidities, excellent short-term surgical and pathological outcomes, and satisfactory functional results.

  1. Urinary Bother as a Predictor of Postsurgical Changes in Urinary Function After Robotic Radical Prostatectomy.

    Science.gov (United States)

    Murphy, Gregory; Haddock, Peter; Doak, Hoyt; Jackson, Max; Dorin, Ryan; Meraney, Anoop; Kesler, Stuart; Staff, Ilene; Wagner, Joseph R

    2015-10-01

    To characterize changes in indices of urinary function in prostatectomy patients with presurgical voiding symptoms. A retrospective analysis of our prostate cancer database identified robot-assisted radical prostatectomy patients between April 2007 and December 2011 who completed pre- and postsurgical (24 months) Expanded Prostate Cancer Index Composite-26 surveys. Gleason score, margins, D'Amico risk, prostate-specific antigen, radiotherapy, and nerve-sparing status were tabulated. Survey questions addressed urinary irritation/obstruction, incontinence, and overall bother. Responses were averaged to calculate a urinary sum (US) score. Patients were stratified according to the severity of their baseline urinary bother (UB), and changes in urinary indices determined at 24 months. A total of 737 patients were included. Postsurgical improvement in urinary obstruction, bother, and sum score was related to baseline UB (P function. These data are helpful when counseling a subset of robot-assisted laparoscopic radical prostatectomy patients with severe preoperative urinary symptoms. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Epidemiology of urinary tract infections in Hiroshima

    Energy Technology Data Exchange (ETDEWEB)

    Freedman, L.R.; Phair, J.P.; Seki, Masafumi; Hamilton, H.B.; Nefzger, M.D.

    1964-08-19

    The present study was conducted at ABCC on a sample of Hiroshima residents systematically seleced for determining the influence on general health status of exposure to the atomic bomb of 1945. A survey for urinary infections was taken on persons in the sample examined in the ABCC clinic over a 1-year period: approximately 3000 women and 2000 men. The purpose of the study was to determine the prevalence of urinary infection and to study the relation between bacteriuria and various aspects of the general examination, particularly blood pressure. In addition, the rates of urinary tract infection in the clinic were compared with the rates of chronic pyelonephritis at autopsy. Results showed that infections were much more common in women than in men and rose with age in both sexes. The greatest increase in the prevalence was found in women age 60 years and over was due to coliform bacteria in all but a few instances. There was no difference in hematuria, glycosuria, diabetes, serum cholesterol, blood groups, electrocardiograms, audiometry, vibrometry, hemoglobin levels or height-weight ratios. Blood pressure is higher in infected women as compared with noninfected women and the finding of higher rates for cardiac enlargement suggests that this small difference in blood pressures may have biological significance. However, the data do not permit a conclusion as to whether the urinary infections were responsible for the higher blood pressure levels, or whether the higher blood pressure levels increased the frequency of detectable infection. The difference between the clinical rates of urinary infection in men and women, and the pathological diagnosis of pyelonephritis in the same population, supports a previous suggestion that much of what is called pyelonephritis at autopsy is not due to urinary tract infection. 27 references, 2 figures, 10 tables.

  3. Assessing adrenocortical activity by determining levels of urinary free cortisol and urinary 6 beta-hydroxycortisol.

    Science.gov (United States)

    Nakamura, J; Yakata, M

    1989-03-01

    A comparative study of urinary free cortisol and urinary 6 beta-hydroxycortisol levels as a diagnostic test for hypercortisolemic states was carried out by measuring the excretion in 24-h specimens from 289 apparently healthy subjects and 10 Cushing patients. The diurnal variations of both variables were examined in normal subjects and subjects with altered adrenal activities. Two of the 289 apparently normal subjects had high values of urinary free cortisol; one had a high, the other a normal 6 beta-hydroxycortisol level; they were later diagnosed as having Cushing's syndrome and infertility, respectively. Three other subjects had high values of the urinary variables, but during 5 years of follow-up did not show any clinical evidence of hypercortisolism. The two urinary variables gave no false-negative results in the Cushing patients. The diurnal variation revealed that levels of 6 beta-hydroxycortisol change in parallel with those of free cortisol in normal subjects and in subjects with altered adrenal activities. However, the ratio of 6 beta-hydroxycortisol to free cortisol during the diurnal variation varied from low values when free cortisol levels were high to high values when free cortisol levels were low. In normal subjects, 1 mg of dexamethasone taken orally at 23.00 h completely suppressed the levels of both variables on the following day. It is concluded that urinary 6 beta-hydroxycortisol is correlated to urinary free cortisol so that measurement of urinary 6 beta-hydroxycortisol levels can be used as a diagnostic test for hypercortisolism in a way comparable to the method using urinary free cortisol.

  4. Ultrasonography of bovine urinary tract disorders.

    Science.gov (United States)

    Floeck, Martina

    2009-11-01

    Ultrasonography is a helpful diagnostic tool in cattle with urinary tract disorders. It can be used to diagnose pyelonephritis, urolithiasis, hydronephrosis, renal cysts, renal tumors, amyloidosis, cystitis, bladder paralysis, bladder rupture, bladder neoplasms, and, occasionally, nephrosis, glomerulonephritis, and embolic nephritis. This article describes the anatomy, scanning technique, indications, limitations, normal and pathologic sonographic appearance of the bovine urinary tract. References from horses and humans are included, especially when the sonographic findings in these species may complement the understanding of similar diseases reported in cattle.

  5. Imaging strategies in pediatric urinary tract infection

    Energy Technology Data Exchange (ETDEWEB)

    Dacher, Jean-Nicolas [University of Rouen, Quant-IF Laboratory, School of Medicine and Pharmacy, Rouen (France); Rouen University Hospital Charles Nicolle, Department of Radiology, Rouen (France); UFR Medecine Pharmacie de Rouen, Laboratoire Quant-If, Rouen (France); Hitzel, Anne; Vera, Pierre [University of Rouen, Quant-IF Laboratory, School of Medicine and Pharmacy, Rouen (France); CRLCC Henri Becquerel, Department of Nuclear Medicine, Rouen (France); Avni, Fred E. [Free University of Brussels, Department of Radiology, Erasmus Hospital, Brussels (Belgium)

    2005-07-01

    This article is focused on the controversial topic of imaging strategies in pediatric urinary tract infection. A review of the recent literature illustrates the complementary roles of ultrasound, diagnostic radiology and nuclear medicine. The authors stress the key role of ultrasound which has recently been debated. The commonly associated vesicoureteric reflux has to be classified as congenital or secondary due to voiding dysfunction. A series of frequently asked questions are addressed in a second section. The proposed answers are not the product of a consensus but should rather be considered as proposals to enrich the ongoing debate concerning the evaluation of urinary tract infection in children. (orig.)

  6. Urinary tract infection in kidney transplant recipients.

    Science.gov (United States)

    Chacón-Mora, Natalia; Pachón Díaz, Jerónimo; Cordero Matía, Elisa

    2016-04-21

    Infectious complications remain a major cause of morbidity and mortality among transplant recipients. Urinary tract infection (UTI) is the most common infectious complication in kidney transplant recipients with a reported incidence from 25% to 75%, varies widely likely due to differences in definition, diagnostic criteria, study design, and length of observation. We sought reviews the incidence and importance of urinary tract infection on graft survival, the microbiology with special emphasis on multidrug resistant microorganisms, the therapeutic management of UTI and the prophylaxis of recurrent UTI among solid organ transplant recipients, highlighting the need for prospective clinical trials to unify the clinical management in this population.

  7. Actinomycosis of urinary bladder - a rare entity

    Directory of Open Access Journals (Sweden)

    Chaman Lal Gupta

    2003-01-01

    Full Text Available Actinomycosis is considered the most misdiagnosed dis-ease usually involving the cervico fascial region, thorax, abdomen and occasionally also the pelvis, usually in case of the females using intra-uterine devices. The involve-ment of the urinary tract is rare and primary actinomyco-sis of urinary bladder is still rarer. The disease is usually diagnosed by demonstration of the discharged sulphur granules. In our case this was not the usual presentation and the patient was first diagnosed as having appendicu-lar mass and then bladder malignancy. The excised mass demonstrated features suggestive of actinomycosis.

  8. Urinary Tract Infection and Neurogenic Bladder.

    Science.gov (United States)

    McKibben, Maxim J; Seed, Patrick; Ross, Sherry S; Borawski, Kristy M

    2015-11-01

    Urinary tract infections (UTIs) are frequent, recurrent, and lifelong for patients with neurogenic bladder and present challenges in diagnosis and treatment. Patients often present without classic symptoms of UTI but with abdominal or back pain, increased spasticity, and urinary incontinence. Failure to recognize and treat infections can quickly lead to life-threatening autonomic dysreflexia or sepsis, whereas overtreatment contributes to antibiotic resistance, thus limiting future treatment options. Multiple prevention methods are used but evidence-based practices are few. Prevention and treatment of symptomatic UTI requires a multimodal approach that focuses on bladder management as well as accurate diagnosis and appropriate antibiotic treatment. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Fungal infections of the urinary tract.

    Science.gov (United States)

    Sobel, J D; Vazquez, J A

    1999-12-01

    Funguria, fungal urinary tract infections, are most commonly caused by Candida species but may also be caused by Cryptococcus neoformans, Aspergillus species, and the endemic mycoses. Candiduria presents as an increasingly common nosocomial infection, which may involve all anatomic levels of the urinary tract, resulting in a spectrum of disease varying from asymptomatic candiduria to clinical sepsis. Although several successful systemic or local therapeutic options exist for the eradication of candiduria, knowledge of the pathogenesis and natural history of candiduria has lagged. This has resulted in confusion among practitioners as to when antifungal therapy is indicated. Treatment guidelines have recently been formulated and are described herein.

  10. Urinary Tract Infection and Bacteriuria in Pregnancy.

    Science.gov (United States)

    Glaser, Alexander P; Schaeffer, Anthony J

    2015-11-01

    Bacteriuria during pregnancy may be classified as asymptomatic bacteriuria, infections of the lower urinary tract (cystitis), or infections of the upper urinary tract (pyelonephritis). Lower tract bacteriuria is associated with an increased risk of developing pyelonephritis in pregnancy, which is itself associated with adverse maternal and fetal outcomes. Pregnant women should be screened for the presence of bacteriuria early in pregnancy. All bacteriuria in pregnancy should be treated, and antimicrobial choice in pregnancy should reflect safety for both the mother and the fetus. After treatment of bacteriuria, patients should be followed closely due to risk of recurrent bacteriuria. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Urinary capillariosis in six dogs from Italy

    Directory of Open Access Journals (Sweden)

    A. Mariacher

    2016-06-01

    Full Text Available Canine urinary capillariosis is caused by the nematode Pearsonema plica. P. plica infection is seldomly detected in clinical practice mainly due to diagnostic limitations. This report describes six cases of urinary capillariosis in dogs from Italy. Recurrent cystitis was observed in one dog, whereas another patient was affected by glomerular amyloidosis. In the remaining animals, the infection was considered an incidental finding. Immature eggs of the parasite were observed with urine sediment examination in 3/6 patients. Increased awareness of the potential pathogenic role of P. plica. and clinical disease presentation could help identify infected animals.

  12. Calcifying nanoparticles associated encrusted urinary bladder cystitis.

    Science.gov (United States)

    Jelic, Tomislav M; Roque, Rod; Yasar, Uzay; Tomchin, Shayna B; Serrato, Jose M; Deem, Samuel G; Tierney, James P; Chang, Ho-Huang

    2008-01-01

    Encrusted cystitis is a subtype of chronic cystitis characterized by multiple calcifications in the form of plaques located in the interstitium of the urinary bladder mucosa and frequently associated with mucosal ulcers. It is a very rare disease of controversial etiology. Our transmission electron microscopy of the calcified plaques of encrusted cystitis has revealed that the smallest formed particles (elementary units) of these calcifications are electron-dense shells surrounding an electron lucent core, diagnostic of calcifying nanoparticles (previously called nanobacteria). We pioneer the notion that calcifying nanoparticles are the causative agents of encrusted urinary bladder cystitis.

  13. Exposing diversity

    DEFF Research Database (Denmark)

    Nørtoft, Kamilla; Nordentoft, Helle Merete

    . A prominent research theme in health care studies is, therefore, to explicate the gap between theory and practice. The question this paper addresses is how a learning environment can be designed to bridge this theory-practice gap, expose the differences in situated interactions and qualify health...... in the homes of older people and in pedagogical institutions targeting older people. In the paper we look at the potentials and challenges in working with ethnographic video narratives as a pedagogical tool. Our findings indicate that the use of video narratives has the potential to expose the diversity...

  14. Staying Trim, Strong May Cut Risk of Urinary Incontinence

    Science.gov (United States)

    ... frequency over time, but not with changes in urgency urinary incontinence frequency over time," said the study's lead ... pressure (i.e., coughing, laughing, sneezing)," she explained. "Urgency urinary incontinence is involuntary leakage of urine accompanied or ...

  15. Binary Vegetative Management of the Lower Urinary Tract Function

    Directory of Open Access Journals (Sweden)

    Vadim B. Berdichevskii

    2013-09-01

    Full Text Available In this article, we review the neurophysiology of the bladder and the lower urinary tract function and discuss logical concepts for the development of novel drug therapy for patients with lower urinary tract dysfunction.

  16. Guidelines for the Treatment of Urinary Incontineence and ...

    African Journals Online (AJOL)

    Guidelines for the Treatment of Urinary Incontineence and Overactive Bladder. ... more than 60% of persons with UI never mention their problem to a doctor or nurse. ... Keywords: urinary incontinence, overactive bladder, treatment, Muscarinic ...

  17. Geographical information systems (GIS) and risk maps of urinary ...

    African Journals Online (AJOL)

    Geographical information systems (GIS) and risk maps of urinary schistosomiasis in Ogun State, Nigeria. ... Nigerian Journal of Parasitology ... occurrence of urinary schistosomiasis and population at risk in Ogun State, Nigeria ... Article Metrics.

  18. Urinary Pathogens and Their Antimicrobial Susceptibility in Patients ...

    African Journals Online (AJOL)

    Urinary Pathogens and Their Antimicrobial Susceptibility in Patients with ... significant risk factor for developing nosocomial urinary tract infections (UTIs). In order to determine the spectrum of bacterial etiology and antibiotic resistance pattern ...

  19. Management of daytime urinary incontinence and lower urinary tract symptoms in children.

    Science.gov (United States)

    Deshpande, Aniruddh V; Craig, Jonathan C; Smith, Grahame H H; Caldwell, Patrina H Y

    2012-02-01

    Lower urinary tract symptoms, particularly urgency, frequency and incontinence are common in school-aged children but are often overlooked. They may cause considerable physical, social and psychological difficulties to children and their families, and usually are manifestations of underlying non-neurogenic voiding disorders. The differential diagnoses include overactive bladder syndrome, dysfunctional voiding and vaginal reflux as well as less common conditions like giggle incontinence, voiding postponement, pollakiuria and diabetes insipidus. In this paper, we discuss an evidence-based approach to the management of conditions causing daytime urinary incontinence and lower urinary tract symptoms in children from a general paediatrician's perspective.

  20. Secondary or Transient Pseudohypoaldosteronism Associated With Urinary Tract Anomaly and Urinary Infection: A Case Report

    Directory of Open Access Journals (Sweden)

    Vinod Krishnappa

    2016-09-01

    Full Text Available Hyponatremia with hyperkalemia in infancy is a rare presentation, but may be due to aldosterone deficiency or end organ resistance to its action. There are few cases associating this condition with urinary tract infections or anatomic abnormalities that predispose to infection. Clinicians should have a high index of suspicion in diagnosing secondary pseudohypoaldosteronism (PHA due to its often atypical presentation. We describe ten month-old infant who presented with this condition and was found to have urinary tract infection complicating unilateral urinary tract anomaly, which may have strong association with renal tubular resistance to aldosterone.

  1. Transrectal impalement of an incense stick in a child presenting as foreign body in the urinary bladder.

    Science.gov (United States)

    Mahapatra, Rajkumar Singha; Priyadarshi, Vinod; Madduri, Vijay Kumar Sarma; Pal, Dilip Kumar

    2014-06-12

    The diversity of objects that can be found in the urinary bladder often surpasses the urologist's imagination and mostly they are introduced per urethrally. Impalement injuries of the rectum with bladder perforation have been rarely reported. A high index of clinical suspicion is required to make the diagnosis of bladder perforation while assessing patients presenting with rectal impalement. In this interesting case, a young male child presented with haematuria and dysuria. He had a history of accidentally sitting on an agarbatti (Indian incense stick) stand while playing, followed by perianal pain which subsided spontaneously. Next day he presented with haematuria and dysuria. Clinical examination was inconclusive. On thorough investigation, a linear echogenic foreign body was found in the urinary bladder. The child was operated and the foreign body (incense stick) was removed. This is the first reported case of rectal impalement injury with incense stick, migrated to the urinary bladder in a 2-year-old child.

  2. Sigmoid colon cancer arising in a diverticulum of the colon with involvement of the urinary bladder: a case report and review of the literature

    Science.gov (United States)

    2014-01-01

    Background Colon cancer can arise from the mucosa in a colonic diverticulum. Although colon diverticulum is a common disease, few cases have been previously reported on colon cancer associated with a diverticulum. We report a rare case of sigmoid colon cancer arising in a diverticulum with involvement of the urinary bladder, which presented characteristic radiographic images. Case presentation A 73-year-old man was admitted to our hospital for macroscopic hematuria. Computed tomography and magnetic resonance imaging revealed a sigmoid colon tumor that protruded into the urinary bladder lumen. The radiographs showed a tumor with a characteristic dumbbell-shaped appearance. Colonoscopy showed a type 1 cancer and multiple diverticula in the sigmoid colon. A diagnosis of sigmoid colon cancer with involvement of the urinary bladder was made based on the pathological findings of the biopsied specimens. We performed sigmoidectomy and total resection of the urinary bladder with colostomy and urinary tract diversion. Histopathological findings showed the presence of a colovesical fistula due to extramurally growing colon cancer. Around the colon cancer, the normal colon mucosa was depressed sharply with lack of the muscular layer, suggesting that the colon cancer was arising from a colon diverticulum. Conclusion The present case is the first report of sigmoid colon cancer arising in a diverticulum with involvement of the urinary bladder. Due to an accurate preoperative radiological diagnosis, we were able to successfully perform a curative resection for sigmoid colon cancer arising in a diverticulum with involvement of the urinary bladder. PMID:24884743

  3. [A rare cause of urinary obstruction: urogenital tuberculosis].

    Science.gov (United States)

    Fekak, H; Rabii, R; Moufid, K; Joual, A; Debbagh, A; Bennani, A; el Mrini, M; Benjelloun, S

    2003-04-01

    The authors reported a rare cause of urogenital tuberculosis complicated by an obstructive acute renal failure in 44 years old man with solitary anatomic kidney. The authors insisted of using the upper urinary tract opacification by percutaneous nephrostomy for diagnosis, the urogenital tuberculosis with this exploration, we can suspected the tuberculosis by abnormalities of the radiologic imagine, and confirmed the koch bacilli urinary into urinary tract. The upper chance of positives of finding koch bacilli in higher than urinary bladder.

  4. Urinary Bladder Problems in Parkinson's disease

    OpenAIRE

    Jesudasan, Ajantha

    2012-01-01

    Ajantha Jesudasan, Mohammed A. Rana Parkinson’s Clinic of Eastern Toronto, Toronto, Canada Prevalence of lower urinary tract symptoms (LUTS) in Parkinson’s disease (PD) patients is reported to range from 38% to 71%.1 Common symptoms include nocturia, urinary urgency, incomplete bladder emptying and urinary retention. These symptoms may also be caused by urinary tract infection, prostatic hypertrophy, diabetes mellitus or medications used for other medical conditions.

  5. Chateter-associated Urinary Tract Infections in Adults

    OpenAIRE

    Piljic, Dilista; Porobic-Jahic, Humera; Piljic, Dragan; Ahmetagic, Sead; Jahic, Rahima

    2013-01-01

    Introduction: Hospital-acquired Urinary tract infections make 35% of all the hospital-acquired infections, and about 80% of them are related to the catheterization of the urinary bladder Purpose: To determine clinical characteristics and dominant etiologic factors of Urinary Tract Infections associated with urinary catheter (C-UTIs). Methods: Determined clinical characteristics of C-UTIs were prospectively analyzed on 38 hospitalized patients in the Clinic for Infectious Diseases at the Unive...

  6. Urinary Peptide Levels in Patients with Chronic Renal Failure

    OpenAIRE

    Mungli Prakash; Nagaraj M Phani; Kavya R; Supriya M

    2010-01-01

    Introduction: Peptide levels in urine are found to be decreased in renal failure. In the current study urinary peptide levels were determined in chronic renal failure (CRF) patients. Method: 86 CRF patients and 80 healthy controls were selected for the study. Urinary proteins and peptide levels were determined by spectrophotometer based Lowry and Bradford methods. Urinary creatinine levels were determined by clinical chemistry analyzer. Results: There was significant decrease in urinary pepti...

  7. Antenatal MR diagnosis of urinary hydrometrocolpos due to urogenital sinus

    Energy Technology Data Exchange (ETDEWEB)

    Subramanian, Subramanian; Sharma, Raju; Gamanagatti, Shivanand [All India Institute of Medical Sciences, Department of Radiodiagnosis, New Delhi (India); Agarwala, Sandeep [All India Institute of Medical Sciences, Department of Pediatric Surgery, New Delhi (India); Gupta, Prerna; Kumar, Sunesh [All India Institute of Medical Sciences, Department of Obstetrics and Gynaecology, New Delhi (India)

    2006-10-15

    Hydrometrocolpos is cystic dilatation of the vagina and uterus due to congenital vaginal obstruction. It may be secretory or urinary in character and manifests in the neonatal period with abdominal distension. Urinary hydrometrocolpos occurs in patients with urogenital sinus or cloacal anomaly. A rare case of antenatal MR diagnosis of urinary hydrometrocolpos due to urogenital sinus is presented. (orig.)

  8. Urinary incontinence after surgery for pelvic organ prolapse

    NARCIS (Netherlands)

    Lensen, E.J.M.; Withagen, M.I.J.; Kluivers, K.B.; Milani, A.L.; Vierhout, M.E.

    2013-01-01

    AIMS: This study focused on the changes in urinary incontinence (UI) rates pre- and postoperatively and identified risk factors which predict the presence of symptoms of urgency urinary incontinence (UUI) or stress urinary incontinence (SUI) after surgery for pelvic organ prolapse (POP) without conc

  9. Urinary Tract Infections in Children : EAU/ESPU Guidelines

    NARCIS (Netherlands)

    Stein, Raimund; Dogan, Hasan S.; Hoebeke, Piet; Kocvara, Radim; Nijman, Rien J. M.; Radmayr, Christian; Tekgul, Serdar

    Context: In 30% of children with urinary tract anomalies, urinary tract infection (UTI) can be the first sign. Failure to identify patients at risk can result in damage to the upper urinary tract. Objective: To provide recommendations for the diagnosis, treatment, and imaging of children presenting

  10. Urinary Tract Infections in Children : EAU/ESPU Guidelines

    NARCIS (Netherlands)

    Stein, Raimund; Dogan, Hasan S.; Hoebeke, Piet; Kocvara, Radim; Nijman, Rien J. M.; Radmayr, Christian; Tekgul, Serdar

    2015-01-01

    Context: In 30% of children with urinary tract anomalies, urinary tract infection (UTI) can be the first sign. Failure to identify patients at risk can result in damage to the upper urinary tract. Objective: To provide recommendations for the diagnosis, treatment, and imaging of children presenting

  11. 完全腹腔镜下根治性膀胱全切除加原位回肠新膀胱术(附3例报告)%Totally laparoscopic radical cystectomy with intracorporeal orthotopic ileal neobladder(Report of 3 cases)

    Institute of Scientific and Technical Information of China (English)

    陈光富; 瓦斯里江·瓦哈甫; 马鑫; 许勇; 李宏召; 董隽; 张旭

    2012-01-01

    Objective:To investigate the clinical feasibility of totally laparoscopic radical cystectomy with intracorporeal orthotopic ileal neobladder and to summarize the operative technique. Methods: The operative technique of totally laparoscopic radical cystectomy with extensive pelvic lymph node dissection and intracorporeal orthotopic ileal neobladder with a Studer limb was performed in 3 patients. Results: All patients were completed totally laparoscopic procedure as planned without any intraoperative complications or open conversion. Total operative time was 510, 470 and 450 min, respectively, with blood loss 300, 150 and 210ml. The number of removed lymph nodes was 23, 20(1 node positive) and 25, and surgical margins of the bladder specimen were negative in each case. All patients resumed ambulation on postoperative days 2, and bowel function were recovered on days 3. The il-eoureteral stents and the urethral catheter were removed at 1 month after a cystogram confirmed watertight healing. No complications of ureteral reflux, urine and intestinal leaks occurred during the early postoperative period. Hospital stay was 17, 13 and 16 days, respectively. During follow up of 4, 3 and 3 months, renal function was normal in all 3 patients and no local or systemic progression. Conclusions: With the initial surgical experience and short-term follow-up, totally laparoscopic radical cystectomy with intracorporeal orthotopic ileal neobladder are feasible. More extensive experiences, longer-term and randomized trials will be required to better assess the appropriateness and true potential of this technique.%目的:探讨完全腹腔镜下根治性膀胱全切除加原位回肠新膀胱术的临床可行性,并总结手术技巧.方法:对3例膀胱癌患者行腹腔镜下根治性膀胱全切术加扩大淋巴结清扫,并在腹腔镜下制备Studer新膀胱术.结果:3例手术均获成功,手术时间分别为510、470和450 min,出血量300、150和210ml

  12. Molecular dysregulation of renal development:Congenital anomalies of the kidney and urinary tract

    Institute of Scientific and Technical Information of China (English)

    Mark Daniel Wilson

    2015-01-01

    Congenital anomalies of the kidney and urinary tract (CAKUT) occur in approximately 1 in 500 foetal ultrasound examinations. The CAKUT phenotype can involve varying degrees of renal dysplasia, renal hypoplasia, urinary tract obstruction, ureteropelvic anomalies such as megaureter, ureteral atresia, ectopic ureteral orifice, and duplex collecting system The nephrogenic (mesenchymal) and the ductogenic (ureteric) events are regulated by transcription factors, proto-oncogenes and growth factors in a complex fashion. Dysregulation of specific molecular pathways has been implicated as a primary mechanism for CAKUT. This review will attempt to clarify the molecular basis of CAKUT by focusing on these key developmental pathways. First, however, an examination of normal metanephric kidney development is necessary. Furthermore, clinical aspects of CAKUT, including prenatal diagnosis and current treatments, will be introduced. Through the critical evaluation of a range of diverse scientific literature, it is hoped that an overview of the current status of this important area of developmental anatomy is achieved.

  13. Molecular dysregulation of renal development: Congenital anomalies of the kidney and urinary tract

    Directory of Open Access Journals (Sweden)

    Mark Daniel Wilson

    2015-03-01

    Full Text Available Congenital anomalies of the kidney and urinary tract (CAKUT occur in approximately 1 in 500 foetal ultrasound examinations. The CAKUT phenotype can involve varying degrees of renal dysplasia, renal hypoplasia, urinary tract obstruction, ureteropelvic anomalies such as megaureter, ureteral atresia, ectopic ureteral orifice, and duplex collecting system The nephrogenic (mesenchymal and the ductogenic (ureteric events are regulated by transcription factors, proto-oncogenes and growth factors in a complex fashion. Dysregulation of specific molecular pathways has been implicated as a primary mechanism for CAKUT. This review will attempt to clarify the molecular basis of CAKUT by focusing on these key developmental pathways. First, however, an examination of normal metanephric kidney development is necessary. Furthermore, clinical aspects of CAKUT, including prenatal diagnosis and current treatments, will be introduced. Through the critical evaluation of a range of diverse scientific literature, it is hoped that an overview of the current status of this important area of developmental anatomy is achieved.

  14. Review of the current management of lower urinary tract injuries by the EAU Trauma Guidelines Panel.

    Science.gov (United States)

    Lumen, Nicolaas; Kuehhas, Franklin E; Djakovic, Nenad; Kitrey, Noam D; Serafetinidis, Efraim; Sharma, Davendra M; Summerton, Duncan J

    2015-05-01

    The most recent European Association of Urology (EAU) guidelines on urologic trauma were published in 2014. To present a summary of the 2014 version of the EAU guidelines on urologic trauma of the lower urinary tract with an emphasis on diagnosis and treatment. The EAU Trauma Panel reviewed the English-language literature via a Medline search for lower urinary tract injury (LUTI) up to November 2013. The focus was on newer publications and reviews, although older key references could be included. A full version of the guidelines is available in print (EAU Guidelines 2014 edition, ISBN/EAN 978-90-79754-65-6) and online (www.uroweb.org). Blunt trauma is the main cause of LUTI. The preferred diagnostic modality for bladder and urethral injury is cystography and urethrography, respectively. In the treatment of bladder injuries, it is important to distinguish between extra- and intraperitoneal ruptures. Treatment of male anterior urethral injuries depends on the cause (blunt vs penetrating vs penile-fracture-related injury). Blunt posterior urethral injuries can be corrected by immediate/early endoscopic realignment. If this is not possible, such injuries are managed by suprapubic urinary diversion and deferred (>3 mo) urethroplasty. Treatment of female urethral injuries depends on the location of the injury and is usually surgical. Correct treatment of LUTIs is important to minimise long-term urinary symptoms and sexual dysfunction. This review performed by the EAU trauma panel summarises the current management of LUTIs. Patients with trauma to the lower urinary tract benefit from accurate diagnosis and appropriate treatment according to the nature and severity of their injury. Copyright © 2014 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  15. Urinary Tract Infection in Children: A Review

    Directory of Open Access Journals (Sweden)

    Farzana Hamid

    2013-07-01

    Full Text Available Urinary tract infection (UTI is one of the most common paediatric infections. By the time children are 5 years old, about 8% of girls and about 1-2% of boys have had at least one episode of UTI. UTIs are caused mainly by colonic bacteria, such as Escherichia coli, followed by Klebsiella and Proteus. However, any organism that gains access to the urinary tract system may cause infection, including fungi (Candida species and viruses. In some instances, UTI results in recognition of an important underlying structural abnormality of the urinary tract. The febrile infant or child with clinically significant bacteriuria and no other site of infection to explain the fever, even in the absence of systemic symptoms has UTI. Signs and symptoms of UTIs vary depending on the child's age and on which part of the urinary tract is infected. The diagnosis of UTI is based on routine microscopic examination and culture of a properly collected urine specimen. Imaging studies are done in selected patients to identify anatomic abnormalities. Most cases of uncomplicated UTI respond readily to outpatient antibiotic treatment without further sequelae. All patients should have close follow-up to evaluate response to antibiotics and to prevent the development of long term complication.

  16. Diagnosis of Urinary Tract Infections in Children.

    Science.gov (United States)

    Doern, Christopher D; Richardson, Susan E

    2016-09-01

    Urinary tract infections (UTIs) are a common occurrence in children. The management and laboratory diagnosis of these infections pose unique challenges that are not encountered in adults. Important factors, such as specimen collection, urinalysis interpretation, culture thresholds, and antimicrobial susceptibility testing, require special consideration in children and will be discussed in detail in the following review.

  17. Diagnosis of Urinary Tract Infections in Children

    Science.gov (United States)

    2016-01-01

    Urinary tract infections (UTIs) are a common occurrence in children. The management and laboratory diagnosis of these infections pose unique challenges that are not encountered in adults. Important factors, such as specimen collection, urinalysis interpretation, culture thresholds, and antimicrobial susceptibility testing, require special consideration in children and will be discussed in detail in the following review. PMID:27053673

  18. Cigarette Smoking and Urinary Organic Sulfides 

    Institute of Scientific and Technical Information of China (English)

    JIANLE; CAOWEN-JUN

    2000-01-01

    In order to observe how cigarette smoking influences levels of thio-thiazolidine-4-carboxylic acid(TTCA),high performance liquid chromatography(HPLC) was used to detect TTCA in urine from 18 healthy male volunteers.At the sme time,the total amout of urinary organic sulfides was determined by the iodine azide test(IAT).Nine of the volunteers had smoking higtories(5 to 10 cigarettes per day,as the smoking group),and the rest only occasionally smoke (1 to 2 cigarettes per month,as the control group).Samples were collected in the early morning (limosis)and 90 minutes after smoking a cigarette.Results showed that smoking a single cigaretter could elevate the level of urinary organic sulfides both in the smoking and control groups,while a smoking habit appeared to have no significant influence on the urinary organic sulfide level.No significant cumulative effect of cigarette smoking on urinary organic sulfides was found,The influence of cigarette on uinary organic sulfides was temporary.The results suggest that cigaretter smoking might be a confounding factor in biomontoring the levels of carbon disulfide in exposed workers.

  19. Urinary excretion of Iopamidol following intrathecal administration.

    Science.gov (United States)

    Pitrè, D; Zingales, M F; Trevisan, C

    1983-01-01

    No iodinated compound other than Iopamidol was found in the urine of subjects who received intrathecal injection of 10 ml of Iopamiro "300". The compound was neither metabolized nor altered in its optical configuration and urinary iodide content was always in the normal range. Between 72 and 85% of injected Iopamidol was excreted within 72 h of injection.

  20. Urinary Incontinence: Causes and Methods of Evaluation

    Science.gov (United States)

    Griebling, Tomas L.

    2008-01-01

    This article presents the third of a multi-part series offering the most timely educational information, innovative approaches, products and technology solutions as well as coping and stigma-fighting approaches available on the subject of incontinence. Here, the author introduces the types and physiology of urinary incontinence. The author also…

  1. Pediatric urinary incontinence: Classification, evaluation, and ...

    African Journals Online (AJOL)

    A.J. Schaeffer

    voiding is achieved via abdominal muscle contractions in the presence of an acontractile bladder. (E) Plateau shaped ..... release of acetylcholine from presynaptic nerve terminals, preven- ting the ... peutic option is the direct action on the target organ, thus avoiding ..... ing smooth muscle contractility in the urinary bladder.

  2. Urinary growth hormone excretion in acromegaly

    DEFF Research Database (Denmark)

    Main, K M; Lindholm, J; Vandeweghe, M

    1993-01-01

    The biochemical assessment of disease activity in acromegaly still presents a problem, especially in treated patients with mild clinical symptoms. We therefore examined the diagnostic value of the measurement of urinary growth hormone (GH) excretion in seventy unselected patients with acromegaly...

  3. Indwelling urinary catheterisation: what is best practice?

    Science.gov (United States)

    Yates, Ann

    Indwelling urinary catheterisation is a common procedure that is governed by best practice guidelines such as those provided by the National Institute of Health and Care Excellence (NICE), epic3 and the Royal College of Nursing. This article will look how these guidelines influence practice and also look at new innovations in catheter care.

  4. Urinary phytoestrogens and postmenopausal breast cancer risk

    NARCIS (Netherlands)

    Tonkelaar, den I.; Keinan-Boker, L.; Veer, van't P.; Arts, C.J.M.; Adlercreutz, H.; Thijssen, J.H.H.; Peeters, H.M.

    2001-01-01

    Phytoestrogens are defined as plant substances that are structurally or functionally similar to estradiol. We report the associations of two major phytoestrogens, genistein and enterolactone, with breast cancer risk, using urinary specimens collected 1-9 years before breast cancer was diagnosed. The

  5. Granular cell tumour of the urinary bladder

    Directory of Open Access Journals (Sweden)

    Christoph von Klot

    2012-04-01

    Full Text Available With only 16 cases reported in the literature, the mostly benign granular cell tumour of the urinary bladder is exceptionally rare. We present the case of a 68-year old patient with one of these lesions demonstrating our histological findings including several immunohistochemical stainings used to differentiate between other more common entities.

  6. Diversity Measures

    Directory of Open Access Journals (Sweden)

    MSc. Mentor Ademaj

    2012-06-01

    Full Text Available Diversity measures are a type of non-criminal measures foreseen in the Chapter IV of the Code of Juvenile Justice, which may be imposed on juvenile perpetrators of criminal acts. These measures can be applied in cases of minor offenses, for which is foreseen the criminal sanction with a fine or imprisonment up to three years or for criminal offenses committed by negligence for which is foreseen the sentence up to five years of imprisonment, except those cases that result in death. With the imposition of these measures is intended to prevent criminal proceedings against juveniles whenever is possible, rehabilitation and reintegration of juvenile in his/her community and the prevention of recidivist behaviour. Competent authority to impose them is the public prosecutor, the juvenile judge and juvenile court. And they are executed by the Kosovo Correctional Service.

  7. Design Diversity

    DEFF Research Database (Denmark)

    Dankl, Kathrina

    2014-01-01

    The publication 'Design Diversity', an exhibition catalogue, focuses on aging and design – a product culture in transformation that aims to help change conventional notions of the later years of life. Age is positioned as a generational issue that has the same relevance for all age groups...... courageous projects for "best agers" and "golden agers" never get beyond the prototype stage, products that paint a more "beige" picture of everyday life can be found in large numbers. This fact raises some key questions: Does the existing product culture reflect today's views on old age? Do contemporary...... awareness of the fact that material culture shapes our view of aging, and therefore is also capable of changing it....

  8. Mechanisms of pain from urinary tract infection.

    Science.gov (United States)

    Rosen, John M; Klumpp, David J

    2014-04-01

    The pain response to urinary tract infection is largely uncharacterized, but the symptomatic response to urinary tract infection contrasts with the lack of pain response among individuals with asymptomatic bacteriuria. Quantifying pelvic pain in a murine urinary tract infection model, uropathogenic Escerichia coli induces transient pelvic pain, whereas an asymptomatic bacteriuria E. coli isolate causes no pain, thus recapitulating the spectrum of clinical responses to intravesical E. coli. These differential pain responses are not correlated with bladder colonization or inflammation, but instead are intrinsic to E. coli lipopolysaccharide and dependent on the lipopolysaccharide receptor, TLR4. Epidemiological data suggest a link between interstitial cystitis and a history of urinary tract infection, so it was evaluated whether repetitive uropathogenic E. coli instillation would result in chronic pain through central sensitization. Although repeated infection with wild type uropathogenic E. coli results in only transient episodes of acute pain, a uropathogenic E. coli mutant lacking O-antigen causes chronic, post-urinary tract infection pelvic pain. Similarly, a K-12 E. coli strain lacking O-antigen induces chronic pain that persisted long after bacterial clearance, and expressing O-antigen nullified the pain phenotype. Spinal cords isolated from mice with post-urinary tract infection chronic pain showed deficits in short-term depression consistent with central sensitization. Deleting O-antigen gene complex from a uropathogenic E. coli strain and subsequent heterologous expression of O-antigen gene clusters shows that a single bacterial isolate can exhibit pain phenotypes ranging from a null phenotype, an acute pain phenotype, to a chronic pain phenotype. Post-urinary tract infection chronic pain is also associated with voiding dysfunction and anxious/depressive behavior. These effects are also mediated by TRPV1 at the level of pain establishment

  9. Minilaparotomy radical cystoprostatectomy (Minilap RCP) in the surgical management of urinary bladder carcinoma: early experience.

    Science.gov (United States)

    Rawal, Sudhir; Raghunath, S K; Khanna, Samir; Jain, Deepak; Kaul, Rakesh; Kumar, Prem; Chhabra, Rakesh; Bhushan, Kirti

    2008-09-01

    To assess the feasibility of minilaparotomy for radical cystoprostatectomy (RCP) and urinary diversion in the management of urinary bladder carcinoma. A total of 45 consecutive patients with muscle invasive urinary bladder cancer underwent RCP and urinary diversion [32, 12 and 1 patients with pitchers pot orthotopic neobladder (NB), ileal conduit (IC) and sigma rectal pouch respectively], between May 2006 and June 2007, using 8-12 cm infraumbilical midline vertical incision from pubic symphysis, were prospectively analyzed for technical feasibility, operative time, blood loss, intraoperative and postoperative complications and return of bowel function. All the patients were males with average age of 59.65 years (44-79 years) and average body mass index of 23.97(17.7-29.5). The length of the incision was 8, 10 and 12 cm in 4, 39 and 2 patients, respectively. The average number of lymph nodes removed on the right and left side was 14 and 16, respectively. The average blood loss was 1046 ml (595-2100 ml). Return of bowel sounds was observed on an average by second postoperative day (1-5 days). Average postoperative stay was 14 days (range 10-24 days) for NB and 7 days (6-8 days) for IC patients. One (2.22%) patient died on the 18th postoperative day due to septicemia and acute renal failure. Minilaparotomy RCP is technically feasible without compromising the oncological principles. Complete removal of urachus and adequate clearance of pelvic lymph nodes is not difficult with the small incision. Early restoration of bowel function, early postoperative recovery and good cosmesis seem to be the main advantages.

  10. Urinary β-HCG in Benign and Malignant Urinary Tract Diseases

    Directory of Open Access Journals (Sweden)

    A.-B. Halim

    1994-01-01

    Full Text Available Detectable leve ls of HCG have been reported in conditions other th an normal pregnancy, including threatened abortion, ectopic pregnancy, trophoblastic tumors, carcinomas of the stomach, liver, pancreas and breast as well as multiple myeloma and melanoma. The present study was conducted to estimate urinary β-HCG in bladder cancer and benign urinary tract disorders. 163 individuals were included, 68 with bladder cancer (60 males and 8 females, 64 with benign urinary tract diseases (55 males and 9 females and 31 normal healthy controls (26 males and 5 females. Urinary β-HCG was estimated by the ELISA technique using the reagents supplied by DRG International Inc., Germany. Results of th e study revealed an overexpression of β-HCG in mali gnant and benign urinary tract diseases. 60.3% of the cancer patients and 29.7% of patients with benign diseases showed urinary β-HCG values above the upper limit of the control group (2mIU/ml .

  11. Dynamics of Urinary Calprotectin after Renal Ischaemia.

    Directory of Open Access Journals (Sweden)

    Jan Ebbing

    Full Text Available Urinary calprotectin has been identified as a promising biomarker for acute kidney injury. To date, however, the time-dependent changes of this parameter during acute kidney injury remain elusive. The aim of the present work was to define the time-course of urinary calprotectin secretion after ischaemia/reperfusion-induced kidney injury in comparison to neutrophil gelatinase-associated lipocalin, thereby monitoring the extent of tubular damage in nephron sparing surgery for kidney tumours.The study population consisted of 42 patients. Thirty-two patients underwent either open or endoscopic nephron sparing surgery for kidney tumours. During the surgery, the renal arterial pedicle was clamped with a median ischaemic time of 13 minutes (interquartile range, 4.5-20.3 minutes in 26 patients. Ten retro-peritoneoscopic living donor nephrectomy patients and 6 nephron sparing surgery patients in whom the renal artery was not clamped served as controls. Urinary calprotectin and neutrophil gelatinase-associated lipocalin concentrations were repeatedly measured by enzyme-linked immunosorbent assay and assessed according to renal function parameters.Urinary concentrations of calprotectin and neutrophil gelatinase-associated lipocalin increased significantly after ischaemia/reperfusion injury, whereas concentrations remained unchanged after nephron sparing surgery without ischaemia/reperfusion injury and after kidney donation. Calprotectin and neutrophil gelatinase-associated lipocalin levels were significantly increased 2 and 8 hours, respectively, post-ischaemia. Both proteins reached maximal concentrations after 48 hours, followed by a subsequent persistent decrease. Maximal neutrophil gelatinase-associated lipocalin and calprotectin concentrations were 9-fold and 69-fold higher than their respective baseline values. The glomerular filtration rate was only transiently impaired at the first post-operative day after ischaemia/reperfusion injury (p = 0

  12. Cold stress induces lower urinary tract symptoms.

    Science.gov (United States)

    Imamura, Tetsuya; Ishizuka, Osamu; Nishizawa, Osamu

    2013-07-01

    Cold stress as a result of whole-body cooling at low environmental temperatures exacerbates lower urinary tract symptoms, such as urinary urgency, nocturia and residual urine. We established a model system using healthy conscious rats to explore the mechanisms of cold stress-induced detrusor overactivity. In this review, we summarize the basic findings shown by this model. Rats that were quickly transferred from room temperature (27 ± 2°C) to low temperature (4 ± 2°C) showed detrusor overactivity including increased basal pressure and decreased voiding interval, micturition volume, and bladder capacity. The cold stress-induced detrusor overactivity is mediated through a resiniferatoxin-sensitve C-fiber sensory nerve pathway involving α1-adrenergic receptors. Transient receptor potential melastatin 8 channels, which are sensitive to thermal changes below 25-28°C, also play an important role in mediating the cold stress responses. Additionally, the sympathetic nervous system is associated with transient hypertension and decreases of skin surface temperature that are closely correlated with the detrusor overactivity. With this cold stress model, we showed that α1-adrenergic receptor antagonists have the potential to treat cold stress-exacerbated lower urinary tract symptoms. In addition, we showed that traditional Japanese herbal mixtures composed of Hachimijiogan act, in part, by increasing skin temperature and reducing the number of cold sensitive transient receptor potential melastatin channels in the skin. The effects of herbal mixtures have the potential to treat and/or prevent the exacerbation of lower urinary tract symptoms by providing resistance to the cold stress responses. Our model provides new opportunities for utilizing animal disease models with altered lower urinary tract functions to explore the effects of novel therapeutic drugs.

  13. Preoperative urinary tract obstruction in scoliosis patients.

    Science.gov (United States)

    Suzuki, Shigeru; Kotani, Toshiaki; Mori, Kazuetsu; Kawamura, Ken; Ohtake, Akira

    2017-01-01

    While the association between scoliosis and cardiac and respiratory function impairments has been well characterized in clinical practice and research, the potential effect of scoliosis on urinary tract structure and renal function has received little attention. Therefore, the purpose of this study was to evaluate the preoperative clinical characteristics of urinary tract structure and renal function in pediatric patients with idiopathic scoliosis, using a combination of blood tests, urinalysis, and imaging. Preoperative measures of urinary tract structure and renal function were obtained for 16 patients, 13-17 years old, scheduled for corrective surgery for idiopathic scoliosis. Preoperative assessment included blood test and urinalysis, combined with structural imaging on ultrasound (US), magnetic resonance imaging (MRI), magnetic resonance urography (MRU), and radioisotope tracing (RI), using technetium-99 m mercaptoacetyltriglycine ((99m) Tc-MAG3). Differences in blood and urine tests between patients with and without urinary tract obstruction (UTO) were evaluated for significance using Mann-Whitney U test. For all 16 patients, blood tests and MRU were within normal limits. Dilatation of the renal pelvis was identified on US in eight patients (50.0%). UTO was identified on RI in six patients (37.5%). UTO was associated with elevated β2-microglobulin concentration. Urinary β2-microglobulin concentration >0.7 μg/mg Cr differentiated patients with UTO from those without UTO, with a sensitivity of 100% and specificity of 70%. β2-Microglobulin concentration may be a useful marker to screen for asymptomatic UTO in patients with idiopathic scoliosis. © 2016 Japan Pediatric Society.

  14. Prevalence of asymptomatic urinary abnormalities among adolescents

    Directory of Open Access Journals (Sweden)

    Mohamed Fouad

    2016-01-01

    Full Text Available To determine the prevalence of asymptomatic urinary abnormalities in adolescents, first morning clean mid-stream urine specimens were obtained from 2500 individuals and examined by dipstick and light microscopy. Adolescents with abnormal screening results were reexamined after two weeks and those who had abnormal results twice were subjected to systemic clinical examination and further clinical and laboratory investigations. Eight hundred and three (32.1% individuals had urinary abnormalities at the first screening, which significantly decreased to 345 (13.8% at the second screening, (P <0.001. Hematuria was the most common urinary abnormalities detected in 245 (9.8% adolescents who had persistent urine abnormalities; 228 (9.1% individuals had non glomerular hematuria. The hematuria was isolated in 150 (6% individuals, combined with leukocyturia in 83 (3.3% individuals, and combined with proteinuria in 12 (0.5% individuals. Leukocyturia was detected in 150 (6% of all studied adolescents; it was isolated in 39 (1.6% individuals and combined with proteinuria in 28 (1.1% of them. Asymp- tomatic bacteriuria was detected in 23 (0.9% of all studied adolescents; all the cases were females. Proteinuria was detected in 65 (2.6% of all the studied adolescents; 45 (1.8% indivi- duals had <0.5 g/day and twenty (0.8% individuals had 0.5-3 g/day. Asymptomatic urinary abnormalities were more common in males than females and adolescents from rural than urban areas (P <0.01 and (P <0.001, respectively. The present study found a high prevalence of asymptomatic urinary abnormalities among adolescents in our population.

  15. Diagnosis and management of fungal urinary tract infection.

    Science.gov (United States)

    Kauffman, Carol A

    2014-03-01

    When the terms funguria or fungal urinary tract infection are used, most physicians are referring to candiduria and urinary tract infections due to Candida species. Other fungi, including yeasts and molds can involve the kidney during the course of disseminated infection, but rarely cause symptoms referable to the urinary tract. Candida species appear to be unique in their ability to both colonize and cause invasive disease in the urinary tract. This overview focuses only on candiduria and Candida urinary tract infection because they are common and many times present perplexing management issues. Published by Elsevier Inc.

  16. Are urinary PAHs biomarkers of controlled exposure to diesel exhaust?

    Science.gov (United States)

    Lu, Sixin S; Sobus, Jon R; Sallsten, Gerd; Albin, Maria; Pleil, Joachim D; Gudmundsson, Anders; Madden, Michael C; Strandberg, Bo; Wierzbicka, Aneta; Rappaport, Stephen M

    2014-06-01

    Urinary polycyclic aromatic hydrocarbons (PAHs) were evaluated as possible biomarkers of exposure to diesel exhaust (DE) in two controlled-chamber studies. We report levels of 14 PAHs from 28 subjects in urine that were collected before, immediately after and the morning after exposure. Using linear mixed-effects models, we tested for effects of DE exposure and several covariates (time, age, gender and urinary creatinine) on urinary PAH levels. DE exposures did not significantly alter urinary PAH levels. We conclude that urinary PAHs are not promising biomarkers of short-term exposures to DE in the range of 106-276 µg/m(3).

  17. Effects of morphine in the isolated mouse urinary bladder.

    Science.gov (United States)

    Acevedo, C G; Tamayo, L; Contreras, E

    1986-01-01

    Acute morphine increased the responses to acetylcholine of the isolated mouse urinary bladder. A chronic morphine treatment did not change the responses of the urinary bladder to acetylcholine or ATP. The acute administration of morphine did not modify the contractile response to ATP in the urinary bladders from untreated or chronically morphine treated mice. Methadone and ketocyclazocine decreased the responses to the electrical stimulation of the urinary bladder. These depressant effects were not modified by naloxone. The results suggest the nonexistence of opiate receptors in the mouse urinary bladder and the lack of direct effects of morphine on the neuroeffector junction.

  18. Species specificity in major urinary proteins by parallel evolution.

    Directory of Open Access Journals (Sweden)

    Darren W Logan

    Full Text Available Species-specific chemosignals, pheromones, regulate social behaviors such as aggression, mating, pup-suckling, territory establishment, and dominance. The identity of these cues remains mostly undetermined and few mammalian pheromones have been identified. Genetically-encoded pheromones are expected to exhibit several different mechanisms for coding 1 diversity, to enable the signaling of multiple behaviors, 2 dynamic regulation, to indicate age and dominance, and 3 species-specificity. Recently, the major urinary proteins (Mups have been shown to function themselves as genetically-encoded pheromones to regulate species-specific behavior. Mups are multiple highly related proteins expressed in combinatorial patterns that differ between individuals, gender, and age; which are sufficient to fulfill the first two criteria. We have now characterized and fully annotated the mouse Mup gene content in detail. This has enabled us to further analyze the extent of Mup coding diversity and determine their potential to encode species-specific cues.Our results show that the mouse Mup gene cluster is composed of two subgroups: an older, more divergent class of genes and pseudogenes, and a second class with high sequence identity formed by recent sequential duplications of a single gene/pseudogene pair. Previous work suggests that truncated Mup pseudogenes may encode a family of functional hexapeptides with the potential for pheromone activity. Sequence comparison, however, reveals that they have limited coding potential. Similar analyses of nine other completed genomes find Mup gene expansions in divergent lineages, including those of rat, horse and grey mouse lemur, occurring independently from a single ancestral Mup present in other placental mammals. Our findings illustrate that increasing genomic complexity of the Mup gene family is not evolutionarily isolated, but is instead a recurring mechanism of generating coding diversity consistent with a species

  19. Forgotten DJ Stent with a Large Calculus at Its Distal End in an Ileal Conduit Diversion

    Science.gov (United States)

    Puri, Anurag; Priyadarshi, Vinod; Raizada, Nivedita; Pal, Dilip Kumar

    2014-01-01

    Calculus formation in an ileal conduit following cystectomy is a known complication. Encrustation and formation of calculus may also occur over a DJ stent retained for a long period; but this is never reported in patients with conduit diversion because of close surveillance of these patients. Here we report first case of a large calculus encrusted over a forgotten DJ stent within an ileal conduit in a man who had undergone urinary diversion following radical cystectomy for carcinoma urinary bladder 8 years earlier. PMID:25215257

  20. Effect of weight loss on urinary incontinence in women

    Directory of Open Access Journals (Sweden)

    Whitcomb EL

    2011-08-01

    Full Text Available Emily L Whitcomb1, Leslee L Subak21Southern California Permanente Medical Group, Female Pelvic Medicine and Reconstructive Surgery, Orange County-Irvine Medical Center, Irvine, CA, USA; 2University of California San Francisco, UCSF Departments of Obstetrics, Gynecology and Reproductive Sciences, and Urology, and Epidemiology and Biostatistics, SF Veterans Affairs Medical Center, San Francisco, CA, USABackground: The purpose of this research was review the epidemiology of the association of obesity and urinary incontinence, and to summarize the published data on the effect of weight loss on urinary incontinence.Methods: A literature review of the association between urinary incontinence and overweight/obesity in women was performed. Case series and clinical trials reporting the effect of surgical, behavioral, and/or pharmacological weight loss on urinary incontinence are summarized.Results: Epidemiological studies demonstrate that obesity is a strong and independent risk factor for prevalent and incident urinary incontinence. There is a clear dose-response effect of weight on urinary incontinence, with each 5-unit increase in body mass index associated with a 20%–70% increase in risk of urinary incontinence. The maximum effect of weight on urinary incontinence has an odds ratio of 4–5. The odds of incident urinary incontinence over 5–10 years increase by approximately 30%–60% for each 5-unit increase in body mass index. There appears to be a stronger association between increasing weight and prevalent and incident stress incontinence (including mixed incontinence than for urge incontinence. Weight loss studies indicate that both surgical and nonsurgical weight loss leads to significant improvements in prevalence, frequency, and/or symptoms of urinary incontinence.Conclusion: Epidemiological studies document overweight and obesity as important risk factors for urinary incontinence. Weight loss by both surgical and more conservative

  1. Effective Factors on Urinary Incontinence in Natural Menopausal Women

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    Shohani

    2015-10-01

    Full Text Available Background Urinary tract infections and urinary incontinence are common urogenital problems affecting 7 - 10% of menopausal women. Objectives The primary objective of this study was to quantify effective factors on urinary incontinence in a cohort of menopausal women. Patients and Methods A sample of 150 menopausal women (natural menopause for at least 12 months were recruited from 13 healthcare centers in Ilam, Iran. Data regarding diagnosis, medical history and clinical symptoms were collected using a structured questionnaire and screening patient medical records. Logistic regression models were used to examine associations between urinary incontinence and other variables. Results Multiple atrophic urogenital changes were identified including vaginal dryness (42%, decreased libido (41.3%, dyspareunia (16%, vaginal itching (11.3% and vaginal discharge and burning (10.7%. The prevalence of urinary frequency, stress urinary incontinence, nocturia and urge urinary incontinence were 33.3%, 28.7%, 22.7% and 17.3%, respectively. A multivariate logistic model found that urinary infection (OR 5.6; 95% CI: 2.6 - 11.58, cystocele (OR 1.73; 95% CI: 1.29 - 2.33 and rectocele (OR 1.47; 95% CI: 1.20 - 1.80 were potential risk factors for incontinence. A significant association was observed between marital status and vaginal atrophy, body mass index and urinary incontinence and parity type and urinary incontinence (P < 0.05 for all. Conclusions Multiple associations existed between atrophic urogenital changes and urinary incontinence. The most significant interaction was between urinary tract infections and urinary incontinence in menopausal women, with urinary tract infections increasing the risk of incontinence by 5.6 fold. We recommend health professionals to focus on early screening of these issues and implement educational programs for women as part of standard practice.

  2. Teaching Diversity

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    Kay Young McChesney

    2015-10-01

    Full Text Available This article is targeted to faculty teaching race and ethnicity, racism, diversity, and multicultural courses. Many students equate race with skin color. The premise of this article is that to teach students about the social construction of race, teachers must first know enough science to teach students that race is not biological. This article examines the biology of race by showing how advances in DNA sequencing led to genetics research that supports arguments that race is not biological. DNA comparisons show that all human populations living today are one species that came from Africa. The article explains the migration of humans out of Africa about 60,000 years ago and how they populated Australia, then Asia, Europe, and the Americas. The article shows how recent research maps the timing of the migration and admixture of specific population groups into Europe and India. The article shows how a mutation in one nucleotide can result in a trait like blue eyes, or Hemoglobin S (which confers resistance to malaria, which can be subject to evolution through natural selection. DNA comparisons show how natural selection shaped the genetics of human skin color to adapt to less UV light in the northern latitudes of Europe and Asia. The article shows that there is no relation between skin color or other “racial” characteristics and complex traits like intelligence. The science in this article will help teachers explain that as race is not biological, race is socially constructed and culturally enacted.

  3. Urinary tract infections in adults with diabetes.

    Science.gov (United States)

    Ronald, A; Ludwig, E

    2001-04-01

    Urinary tract (UTI) is a major disease burden for many patients with diabetes. Asymptomatic bacteriuria is several-fold more common among women and acute plyelonephritis is five to ten times more common in both sexes. The complications of pyelonephritis are also more common in patients with diabetes. These complications include acute papillary necrosis, emphysematous pyelonephritis, and bacteremia with metastatic localization to other sites. The management of urinary infection in patients with diabetes is essentially the same as patients without diabetes. Most infections should be managed as uncomplicated except when they occur in a milieu with obstruction or other factors that merit a diagnosis of complicated UTI. Strategies to prevent these infections and reduce morbidity should be a priority for research.

  4. Quality Assessment of Urinary Stone Analysis

    DEFF Research Database (Denmark)

    Siener, Roswitha; Buchholz, Noor; Daudon, Michel

    2016-01-01

    and chemical analysis. The aim of the present study was to assess the quality of urinary stone analysis of laboratories in Europe. Nine laboratories from eight European countries participated in six quality control surveys for urinary calculi analyses of the Reference Institute for Bioanalytics, Bonn, Germany......, between 2010 and 2014. Each participant received the same blinded test samples for stone analysis. A total of 24 samples, comprising pure substances and mixtures of two or three components, were analysed. The evaluation of the quality of the laboratory in the present study was based on the attainment......, fulfilled the quality requirements. According to the current standard, chemical analysis is considered to be insufficient for stone analysis, whereas infrared spectroscopy or X-ray diffraction is mandatory. However, the poor results of infrared spectroscopy highlight the importance of equipment, reference...

  5. [Conservative treatment of female urinary incontinence].

    Science.gov (United States)

    Kerdraon, Jacques; Denys, Pierre; Amarenco, Gérard

    2011-09-01

    Female urinary incontinence can be improved by nonsurgical pharmacologic as well as non-pharmacologic treatments. Hygiene and dietary rules apply to all forms of incontinence. If overweight, weight loss improves stress urinary incontinence. There are levels of evidence to show that pelvic floor muscle training and behavioral therapy improve incontinence. Duloxetine is better than placebo for improvement of quality of life and for the impression of an improvement, but its place is still not determined in the algorithm of conservative treatments. The effects of vaginal electrostimulation and oestrogen are inconsistent or inhomogeneous. In case of urgency incontinence, anticholinergics remain the first line treatment and the place of stimulation of posterieur tibial nerve is still to be defined.

  6. Urinary tract infections; problems in medical management.

    Science.gov (United States)

    JAWETZ, E

    1953-08-01

    The lesion principally responsible for chronic, or recurrent, urinary tract infection is a focus in the interstitial tissue of the kidney. Most cursory antimicrobial therapy suppresses the manifestations of lower urinary tract involvement but does not eradicate the renal focus. In order to cure rather than merely suppress the infection, it is imperative that, as early as possible, steps be taken to isolate and identify the etiologic microorganism and to determine its sensitivity to antimicrobial agents. Based on this information sufficient amounts of drug should be given for an adequate period (probably at least two weeks) to eradicate the infection within the renal tissue. Such a program would tend to reduce the number of cases in which irreversible renal failure develops from chronic pyelonephritis.

  7. Competitive enzyme immunoassay for urinary vanillylmandelic acid.

    Science.gov (United States)

    Taran, F; Bernard, H; Valleix, A; Créminon, C; Grassi, J; Olichon, D; Deverre, J R; Pradelles, P

    1997-08-29

    An enzyme immunoassay for urinary vanillylmandelic acid (VMA) using polyclonal antiserum and VMA-acetylcholinesterase conjugate as enzymatic tracer is described. Two different strategies for immunogen preparation were developed and enantioselectivity was demonstrated. Selected EIA allowed direct measurement of urinary VMA using D(-)-VMA as standard with good sensitivity (MDC = 0.1 mumol/l) and precision (CV less than 7% in 0.2-2.25 mumol/l range). Cross-reactivity with homovanillic acid (HVA) was 0.8% and less than 0.4% with other structurally related catecholamine metabolites. Intra- and inter-assay repeatability were less than 10% and recovery was 97.3% +/- 3%. Good correlation was obtained for EIA and HPLC analysis with normal and pathologic human urine samples (EIA = 0.895 HPLC-7.085, r2 = 0.98, n = 47).

  8. Urinary tract infection in renal transplantation

    OpenAIRE

    2012-01-01

    Introduction Urinary tract infection (UTI), especially recurrent UTI, is a common problem, occurring in >75% of kidney transplant (KTX) recipients. UTI degrades the health-related quality of life and can impair graft function, potentially reducing graft and patient survival. As urologists are often involved in treating UTI after KTX, previous reports were searched to elucidate underlying causes, risk factors and treatment options, as well as recommendations for prophylaxis of UTI after KTX. M...

  9. Urinary Tract Infection in Postmenopausal Women

    OpenAIRE

    2011-01-01

    Urinary tract infection (UTI) is the most common bacterial infection in women in general and in postmenopausal women in particular. Two groups of elderly women with recurrent UTI should be differentiated regarding age and general status: healthy, young postmenopausal women aged 50 to 70 years who are neither institutionalized or catheterized and elderly institutionalized women with or without a catheter. Bacteriuria occurs more often in elderly functionally impaired women, but in general it i...

  10. Treatment Duration of Febrile Urinary Tract Infections

    OpenAIRE

    van der Starre, Willize E.; van Dissel, Jaap T.; Nieuwkoop, Cees

    2011-01-01

    Although febrile urinary tract infections (UTIs) are relatively common in adults, data on optimal treatment duration are limited. Randomized controlled trials specifically addressing the elderly and patients with comorbidities have not been performed. This review highlights current available evidence. Premenopausal, non-pregnant women without comorbidities can be treated with a 5–7 day regimen of fluoroquinolones in countries with low levels of fluoroquinolone resistance, or, if proven suscep...

  11. Urinary tract endometriosis: Review of 19 cases

    Directory of Open Access Journals (Sweden)

    Suresh Kumar

    2012-01-01

    Conclusion: One should have a high index of suspicion with irritative voiding symptoms with or without hematuria, with negative urine culture, in all premenopausal women to diagnose urinary tract endometriosis. Partial cystectomy is a better alternative to transurethral resection followed by GnRh analogue in vesical endometriosis. Approach to the ureter must be individualised depending upon the severity of disease and dilatation of the upper tract to maximise the preservation of renal function.

  12. Diagnosis of pediatric urinary tract infections

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    Jeng-Daw Tsai

    2016-09-01

    Full Text Available Urinary tract infection (UTI is the second common infection in children. The diagnosis of UTI in infants and children can be difficult. Good history taking and physical examination are corner stones of good care of UTI. In addition, this article reviewed current evident on the methods of urine specimen collection and various diagnostic criteria to reach the diagnosis of UTI. Asian Guideline for UTI in children is highlighted to increase consensus of the diagnosis of UTI.

  13. [risk Factors For Urinary Incontinence In Women].

    OpenAIRE

    Higa,Rosângela; Lopes, Maria Helena Baena de Moraes; dos Reis, Maria José

    2015-01-01

    The goal of this study was to conduct a review of the main papers published between 1983 and 2003 on the main risk factors for urinary incontinence (UI) in women. Thirty-eight publications in English and Portuguese were analyzed using the MEDLINE and LILACS databases as well as through research in libraries. There is evidence that the main risk factors are age, pelvic floor trauma, hereditary factors, race, menopausal status, obesity, chronic diseases, use of some sympathomimetics and parasym...

  14. Laparoscopic surgery for intestinal and urinary endometriosis.

    Science.gov (United States)

    Redwine, D B; Sharpe, D R

    1995-12-01

    Intestinal and urinary tract involvement by endometriosis may be symptomatic, particularly when invasive disease is present. Even in expert hands, complete excision of all invasive disease cannot be accomplished laparoscopically in every case. The practitioner must balance enthusiasm for the advantages of a laparoscopic approach with limitations of time and skill. Laparoscopy should be abandoned in a particular case if a better job can be performed by laparotomy. Hysterectomy with castration may not relieve symptoms due to invasive disease.

  15. Giant Leiomyosarcoma of the Urinary Bladder.

    Science.gov (United States)

    Ribeiro, José G A; Klojda, Carlos A B; Araújo, Claudio P De; Pires, Lucas A S; Babinski, Marcio A

    2016-05-01

    The bladder leiomyosarcoma is a rare and agressive mesenchymal tumour, and adult women of reproductive age have a higher incidence of developing the bladder leiomyosarcoma. The pathophysiology of the disease is not certain, and its main symptoms are hematuria, dysuria and abdominal pain. There are not a considerable amount of cases described in the literature. We report a case of a giant leiomyosarcoma of the urinary bladder in a 31-year-old woman.

  16. Biocide Activity against Urinary Catheter Pathogens

    OpenAIRE

    Malic, Sladjana; Rachael P. C. Jordan; Waters, Mark G. J.; Stickler, David J.; Williams, David W

    2014-01-01

    Antimicrobial effects of essential oils against bacteria associated with urinary catheter infection was assessed. Tests were performed on 14 different bacterial species cultured either planktonically or as biofilms. Biofilms were found to be up to 8-fold more tolerant of the test agents. Higher antimicrobial tolerance was also evident in tests conducted in artificial urine. Eugenol exhibited higher antimicrobial effects against both planktonic cells and biofilms than did terpinen, tea tree oi...

  17. Assessment of Diagnostic Techniques of Urinary Tuberculosis

    OpenAIRE

    Ghaleb, Khaled; Afifi, Magdy; El-Gohary, Mohamad

    2013-01-01

    Early diagnosis of active tuberculosis remains an elusive challenge. In addition, one third of the world’s population is latently infected with Mycobacterium tuberculosis (Mtb) and up to 10% of infected individuals develop tuberculosis (TB) in their lifetime. In this investigation, the incidence of urinary tuberculosis among renal patients was studied. Three hundreds urine samples were processed for detection of Mtb by Ziehl-Neelsen (ZN) smear examination, Lowenstein Jensen (LJ) medium, radio...

  18. Primary posterior perineal herniation of urinary bladder

    Directory of Open Access Journals (Sweden)

    Kurumboor Prakash

    2013-01-01

    Full Text Available Primary perineal hernia is a rare clinical condition wherein herniation of viscera occurs through pelvic diaphragm. They are usually mistaken for sciatic hernia, rectal prolapse or other diseases in the perineum. Correct identification of the type of hernia by imaging is crucial for planning treatment. We present a case of primary posterior herniation of urinary bladder and rectal wall through levator ani repaired laparoscopically using a mesh repair.

  19. PRIMITIVE NEUROECTODERMAL TUMOR OF URINARY BLADDER

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    Jagadeeshwar

    2014-12-01

    Full Text Available PNET of the urinary bladder is extremely rare. Only 12 cases are reported till now in the world. Primitive Neuro Ectodermal Tumor (PNET is a malignant small round blue cell tumor exhibiting a variable degree of neural differentiation, which arises outside the brain, spinal cord and sympathetic nervous system. (1,2 PNET is a very aggressive tumor with rapid local infiltration combined with widespread metastasis.

  20. The Assessment of Urinary Metabolites in Children with Urinary Tract Infection

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    Ercan Nain

    2016-01-01

    Full Text Available Aim: To evaluate the association between urinary tract infection (UTI and urinary metabolites. Material and Method: Eighty children aged below 14 years old who were following for recurrent UTI were enrolled into the study. Urinary calcium (Uca, oxalate (Uox, citrate (Ucit and cysteine (Ucis levels were studied in 24 hours urine samples. Hypercalciuria, hyperoxaluria and hypocitraturia were identified according to the reference values. The positivity of sodium nitroprussid test was accepted as cystinuria. The results were compared between patients and control groups involving thirty children. The patients were divided into two subgroups according to the presence of renal scarring (RS on radionuclide scan. The similar comparisons were made between the subgroups. Results: There was no significant difference between the ratios of hypercalciuria, hypocitraturia and cystinuria in patient and control groups (p> 0.05. Uox/Ucr levels were significantly increased in patients compared to controls (p= 0.001 whereas Uca/Ucr and Ucit/Ucr levels were similar among study groups (p= 0. 082 and p= 0.466. There was no significant difference between RS (- and RS ( groups for hypercalciuria, hyperoxaluria, hypocitraturia and cystinuria (p> 0.05. Discussion: The increase in urinary excretion of oxalate might be a risk factor for UTI. There was no evidence regarding that urinary metabolic abnormalities such as hypercalciuria, hyperoxaluria, hypocitraturia and cystinuria have affected the development of RS in the setting of UTI.

  1. [Magnetic urethral closure device. Negative outcome after implantation for the treatment of female urinary incontinence].

    Science.gov (United States)

    Anding, R; van Ahlen, H; Müller, S C; Latz, S

    2015-07-01

    We report on a negative outcome after implantation of a magnetic urethral closure device, consisting of one part screwed into the pubic bone and one part as a vaginal cone, for the treatment of urinary stress incontinence grade III. Continence was never achieved for the patient. The urethra narrowed over time due to erosion and scarring and the patient started intermittent catheterization, because spontaneous micturition was not possible. The magnet was broken, the bladder neck was eroded, several fragments were found in the bladder, and numerous fragments were scattered throughout the small pelvis. Surgery consisted of removing most of the fragments, followed by bladder neck closure and suprapubic diversion.

  2. The human urinary microbiome and how it relates to urogynecology.

    Science.gov (United States)

    Schneeweiss, Jenifer; Koch, Marianne; Umek, Wolfgang

    2016-09-01

    Recent studies applying molecular techniques have demonstrated the presence of a urinary microbiota not detected by standard microbiological techniques. These have been found in the urine of healthy individuals and in those suffering from clinical symptoms. The present article reviews the findings of these studies to date, describing the molecular techniques, and specifically outlining any differences in microbiomes in relation to urogynecological disease. Further, the role of commensal bacteria in the lower urinary tract is considered. An extensive literature search was conducted to identify articles on the microbiome of the female urinary tract in health and disease. We searched the electronic meta-databases Ovid MEDLINE® 1946-2015 and Embase 1974-2015. The keywords "microbiome, microbiota, bacterial colonization, microbiology, commensal bacteria, and bacteriuria" were searched in combination with "lower urinary tract symptoms, urogenital symptoms, urinary tract infection, overactive bladder and urinary incontinence." A total of 426 papers were retrieved; 33 were included in this paper. The microbiome of the female lower urinary tract shows variance between individuals and between age groups. There are significant differences between the microbiota in the lower urinary tract of individuals with urological symptoms and those without, relating to type and proportion of commensal Lactobacillus spp. There is only weak evidence to suggest that Lactobacillus might be applied as a therapeutic measure. It is still unclear what role microbiota plays in female urinary tract health. The discovery of bacteria in the urine of healthy individuals may have implications for future therapies for lower urinary tract symptoms.

  3. Agalactiae in uncomplicated urinary tract infections

    Directory of Open Access Journals (Sweden)

    Katarzyna Jermakow

    2016-09-01

    Full Text Available Background . Urinary tract infections (UTIs represent 10-20% of all community-acquired infections. Escherichia coli remains the most commonly isolated microorganism. Because of the dominance of these bacteria, routine laboratory tests are not recommended in making the first UTI diagnosis. However, careful monitoring of all etiological agents of ncomplicated UTIs should be an important strategy for empirical therapy. Objectives . A determination of the incidence of UTI bacterial etiological agents in outpatients. Material and methods. The results of urine cultures were analyzed. The samples were obtained in the period from 01.2011 to 03.2013 from outpatients of all age groups. Results . The rods of Escherichia coli were the most frequently identified microorganisms responsible for uncomplicated UTIs. They were isolated from 52% of infected patients. Every fourth case of UTI indicated the participation of Enterococcus spp. And Streptococcus agalactiae . The next 21% of infections were caused by Gram-negative bacteria other than E. coli . The role of coagulase-negative staphylococci was insignificant and equaled less than 2%. Conclusions . Despite the dominant role of E. coli in urinary tract infections, there has been a decrease in the frequency of its isolation. However, the natural resistance of Enterococcus spp. to antibiotics increases the number of urinary tract infections caused by these bacteria. Streptococcus agalactiae is a UTI cause with similar frequency in women of reproductive age and postmenopausal women. Monitoring of the incidence of uncomplicated infections facilitates empirical treatment and prevents UTI recurrence.

  4. The Human Urinary Proteome Fingerprint Database UPdb

    Directory of Open Access Journals (Sweden)

    Holger Husi

    2013-01-01

    Full Text Available The use of human urine as a diagnostic tool has many advantages, such as ease of sample acquisition and noninvasiveness. However, the discovery of novel biomarkers, as well as biomarker patterns, in urine is hindered mainly by a lack of comparable datasets. To fill this gap, we assembled a new urinary fingerprint database. Here, we report the establishment of a human urinary proteomic fingerprint database using urine from 200 individuals analysed by SELDI-TOF (surface enhanced laser desorption ionisation-time of flight mass spectrometry (MS on several chip surfaces (SEND, HP50, NP20, Q10, CM10, and IMAC30. The database currently lists 2490 unique peaks/ion species from 1172 nonredundant SELDI analyses in the mass range of 1500 to 150000. All unprocessed mass spectrometric scans are available as “.xml” data files. Additionally, 1384 peaks were included from external studies using CE (capillary electrophoresis-MS, MALDI (matrix assisted laser desorption/ionisation, and CE-MALDI hybrids. We propose to use this platform as a global resource to share and exchange primary data derived from MS analyses in urinary research.

  5. Metabolic assessment in patients with urinary lithiasis

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    Carmen R. Amaro

    2005-02-01

    Full Text Available INTRODUCTION: Metabolic investigation in patients with urinary lithiasis is very important for preventing recurrence of disease. The objective of this work was to diagnose and to determine the prevalence of metabolic disorders, to assess the quality of the water consumed and volume of diuresis as potential risk factors for this pathology. PATIENTS AND METHODS: We studied 182 patients older than 12 years. We included patients with history and/or imaging tests confirming at least 2 stones, with creatinine clearance > 60 mL/min and negative urine culture. The protocol consisted in the collection of 2, 24-hour urine samples, for dosing Ca, P, uric acid, Na, K, Mg, Ox and Ci, glycemia and serum levels of Ca, P, Uric acid, Na, K, Cl, Mg, U and Cr, urinary pH and urinary acidification test. RESULTS: 158 patients fulfilled the inclusion criteria. Among these, 151 (95.5% presented metabolic changes, with 94 (62.2% presenting isolated metabolic change and 57 (37.8% had mixed changes. The main disorders detected were hypercalciuria (74%, hypocitraturia (37.3%, hyperoxaluria (24.1%, hypomagnesuria (21%, hyperuricosuria (20.2%, primary hyperparathyroidism (1.8% secondary hyperparathyroidism (0.6% and renal tubular acidosis (0.6. CONCLUSION: Metabolic change was diagnosed in 95.5% of patients. These results warrant the metabolic study and follow-up in patients with recurrent lithiasis in order to decrease the recurrence rate through specific treatments, modification in alimentary and behavioral habits.

  6. Ultrasonographic evaluation of urinary bladder neoplasias

    Directory of Open Access Journals (Sweden)

    Nipa Patidar

    2015-12-01

    Full Text Available Background: Ultrasound has been shown to be a sensitive method for evaluating patients with chronic obstruction, bladder outlet obstruction, urinary tract infection, renal failure, renal and bladder neoplasm and renal transplants. It is now recommended as the method of choice for preliminary assessment and follow-up of several of these disorders. The objective of the study was to evaluate the specificity and sensitivity of ultrasonographic features of neoplastic lesions of urinary bladder. Methods: Clinical impression about the suspected abnormality was obtained from the case papers or from referring by clinical colleagues. Data was recorded under headings like clinical history, clinical examinations, investigations like urine analysis, serum creatinine and blood urea, X-ray of chest and Kidney Urinary Bladder, pelvic and abdominal Ultrasonography, and if require CT scan and guided biopsy. Results: out of total 35 cases 29 were Transitional Cell Carcinoma, 4 were Squamous Cell Carcinoma, One leiomyoma and one was secondary from bronchogenic carcinoma. Most of tumours were irregular in shape in both TCC and SCC patients. Most of tumour showed heterogeneous echo-texture in ultrasonography. While all SCC showed heterogeneous with calcification echo-texture. Most of the cases had residual urine volume was less than 100 cc. Conclusions: The primary advantage of ultrasound over the conventional study was found to be its ability to detect focal or diffuse bladder wall abnormalities in patients who presented with commonest complaint of painless hematuria. [Int J Res Med Sci 2015; 3(12.000: 3775-3778

  7. An association between urinary cadmium and urinary stone disease in persons living in cadmium-contaminated villages in northwestern Thailand: A population study

    Energy Technology Data Exchange (ETDEWEB)

    Swaddiwudhipong, Witaya, E-mail: swaddi@hotmail.com [Department of Community and Social Medicine, Mae Sot General Hospital, Tak 63110 (Thailand); Mahasakpan, Pranee [Department of Community and Social Medicine, Mae Sot General Hospital, Tak 63110 (Thailand); Limpatanachote, Pisit; Krintratun, Somyot [Department of Internal Medicine, Mae Sot General Hospital, Tak 63110 (Thailand)

    2011-05-15

    Excessive urinary calcium excretion is the major risk of urinary stone formation. Very few population studies have been performed to determine the relationship between environmental cadmium exposure and urinary stone disease. This population-based study examined an association between urinary cadmium excretion, a good biomarker of long-term cadmium exposure, and prevalence of urinary stones in persons aged 15 years and older, who lived in the 12 cadmium-contaminated villages in the Mae Sot District, Tak Province, northwestern Thailand. A total of 6748 persons were interviewed and screened for urinary cadmium and urinary stone disease in 2009. To test a correlation between urinary excretion of cadmium and calcium, we measured urinary calcium content in 1492 persons, who lived in 3 villages randomly selected from the 12 contaminated villages. The rate of urinary stones significantly increased from 4.3% among persons in the lowest quartile of urinary cadmium to 11.3% in the highest quartile. An increase in stone prevalence with increasing urinary cadmium levels was similarly observed in both genders. Multiple logistic regression analysis revealed a positive association between urinary cadmium levels and stone prevalence, after adjusting for other co-variables. The urinary calcium excretion significantly increased with increasing urinary cadmium levels in both genders, after adjusting for other co-variables. Elevated calciuria induced by cadmium might increase the risk of urinary stone formation in this environmentally exposed population. - Research highlights: {yields} Excessive calciuria is the major risk of urinary stone formation. {yields} We examine cadmium-exposed persons for urinary cadmium, calcium, and stones. {yields} The rate of urinary stones increases with increasing urinary cadmium. {yields} Urinary calcium excretion increases with increasing urinary cadmium. {yields} Elevated calciuria induced by cadmium may increase the risk of urinary stones.

  8. Urinary Tract Infections in Older Women

    Science.gov (United States)

    Mody, Lona; Juthani-Mehta, Manisha

    2014-01-01

    IMPORTANCE Asymptomatic bacteriuria and symptomatic urinary tract infections (UTIs) in older women are commonly encountered in outpatient practice. OBJECTIVE To review management of asymptomatic bacteriuria and symptomatic UTI and review prevention of recurrent UTIs in older community-dwelling women. EVIDENCE REVIEW A search of Ovid (Medline, PsycINFO, Embase) for English-language human studies conducted among adults aged 65 years and older and published in peer-reviewed journals from 1946 to November 20, 2013. RESULTS The clinical spectrum of UTIs ranges from asymptomatic bacteriuria, to symptomatic and recurrent UTIs, to sepsis associated with UTI requiring hospitalization. Recent evidence helps differentiate asymptomatic bacteriuria from symptomatic UTI. Asymptomatic bacteriuria is transient in older women, often resolves without any treatment, and is not associated with morbidity or mortality. The diagnosis of symptomatic UTI is made when a patient has both clinical features and laboratory evidence of a urinary infection. Absent other causes, patients presenting with any 2 of the following meet the clinical diagnostic criteria for symptomatic UTI: fever, worsened urinary urgency or frequency, acute dysuria, suprapubic tenderness, or costovertebral angle pain or tenderness. A positive urine culture (≥105 CFU/mL) with no more than 2 uropathogens and pyuria confirms the diagnosis of UTI. Risk factors for recurrent symptomatic UTI include diabetes, functional disability, recent sexual intercourse, prior history of urogynecologic surgery, urinary retention, and urinary incontinence. Testing for UTI is easily performed in the clinic using dipstick tests. When there is a low pretest probability of UTI, a negative dipstick result for leukocyte esterase and nitrites excludes infection. Antibiotics are selected by identifying the uropathogen, knowing local resistance rates, and considering adverse effect profiles. Chronic suppressive antibiotics for 6 to 12 months and

  9. Detecting microalbuminuria by urinary albumin/creatinine concentration ratio

    DEFF Research Database (Denmark)

    Jensen, J S; Clausen, P; Borch-Johnsen, K

    1997-01-01

    not included. Urinary albumin (Ualb) and creatinine (Ucreat) concentrations were measured in an overnight collected sample by enzyme-linked immunosorbent and colorimetric assays, respectively. Urinary albumin excretion rate (UAER) and urinary albumin/creatinine concentration ratio (Ualb/Ucreat) were calculated......BACKGROUND: Microalbuminuria, i.e. a subclinical increase of the albumin excretion rate in urine, may be a novel atherosclerotic risk factor. This study aimed to test whether microalbuminuria can be identified by measurement of urinary albumin concentration or urinary albumin....../creatinine concentration ratio, instead of the usual measurement of the albumin excretion rate in a timed urine collection. METHODS: All 2579 subjects analysed were screened in a population based epidemiological study. Participants with diabetes mellitus, renal disease, haematuria, or urinary tract infection were...

  10. Microbiome in the urinary system—a review

    Directory of Open Access Journals (Sweden)

    Jane Tang

    2017-03-01

    Full Text Available Urine was considered sterile in healthy individuals for many years, and the presence of bacteria signified urinary tract infection. With the development of Expanded Quantitative Urine Culture (EQUC and utilization of molecular techniques, the previous clinical dogma is no longer valid. Instead, healthy people harbor a considerable microbial community, or microbiota, in their urinary systems. Similar to other physiological niches where microbiota contribute to the health status of their hosts, recent studies demonstrated different microbial populations also play a crucial role in urinary health of individuals. Understanding urinary microbiome thus allows a more holistic approach in the diagnosis, treatment, and prevention of diseases and disorders in urinary system. This review article provides an overview of current findings in urinary microbiome and discusses some of the gaps for future research.

  11. Lower Levels of Urinary Nerve Growth Factor Might Predict Recurrent Urinary Tract Infections in Women

    OpenAIRE

    2016-01-01

    Purpose: To investigate the changes in urinary nerve growth factor (uNGF) levels after acute urinary tract infection (UTI) and to assess the role of uNGF in predicting UTI recurrence in women. Methods: Women with uncomplicated, symptomatic UTIs were enrolled. Cephalexin 500 mg (every 6 hours) was administered for 7–14 days to treat acute UTIs. Subsequently, the patients were randomized to receive either sulfamethoxazole/trimethoprim 800 mg/160 mg daily at bedtime, or celecoxib 200 mg daily fo...

  12. The Genetics of Urinary Tract Infections and the Innate Defense of the Kidney and Urinary tract

    Science.gov (United States)

    Ambite, Ines; Rydstrom, Gustav; Schwaderer, Andrew L.; Hains, David S.

    2015-01-01

    The urinary tract is a sterile organ system. Urinary tract infections (UTIs) are common and often serious infections. Research has focused on uropathogen, environment, and host factors leading to UTI pathogenesis. A growing body of evidence exists implicating genetic factors that can contribute to UTI risks. In this review, we highlight genetic variations in aspects of the innate immune system critical to the host response to uropathogens. This overview includes genetic variations in pattern recognition receptor molecules, chemokines/cytokines, and neutrophil activation. We also comprehensively cover murine knockout models of UTI, genetic variations involved in renal scarring as a result of ascending UTIs, and asymptomatic bacteriuria. PMID:27617139

  13. Training In Diversity Management

    Directory of Open Access Journals (Sweden)

    Sonja Treven

    2011-07-01

    Full Text Available The labor force all around the world is becoming increasingly diverse. Thus, organizations that can manage employee diversity effectively gain a competitive advantage. In such organizations diversity training is a necessity. Diversity training helps managers understand and value individual differences and develop strong diagnostic skills. The paper explores various approaches to training, like awareness-based and skill-based diversity training. A special attention to potential problems that may occur in the process of diversity training is given.

  14. Detecting the presence of an indwelling urinary catheter and urinary symptoms in hospitalized patients using natural language processing.

    Science.gov (United States)

    Gundlapalli, Adi V; Divita, Guy; Redd, Andrew; Carter, Marjorie E; Ko, Danette; Rubin, Michael; Samore, Matthew; Strymish, Judith; Krein, Sarah; Gupta, Kalpana; Sales, Anne; Trautner, Barbara W

    2017-07-01

    To develop a natural language processing pipeline to extract positively asserted concepts related to the presence of an indwelling urinary catheter in hospitalized patients from the free text of the electronic medical note. The goal is to assist infection preventionists and other healthcare professionals in determining whether a patient has an indwelling urinary catheter when a catheter-associated urinary tract infection is suspected. Currently, data on indwelling urinary catheters is not consistently captured in the electronic medical record in structured format and thus cannot be reliably extracted for clinical and research purposes. We developed a lexicon of terms related to indwelling urinary catheters and urinary symptoms based on domain knowledge, prior experience in the field, and review of medical notes. A reference standard of 1595 randomly selected documents from inpatient admissions was annotated by human reviewers to identify all positively and negatively asserted concepts related to indwelling urinary catheters. We trained a natural language processing pipeline based on the V3NLP framework using 1050 documents and tested on 545 documents to determine agreement with the human reference standard. Metrics reported are positive predictive value and recall. The lexicon contained 590 terms related to the presence of an indwelling urinary catheter in various categories including insertion, care, change, and removal of urinary catheters and 67 terms for urinary symptoms. Nursing notes were the most frequent inpatient note titles in the reference standard document corpus; these also yielded the highest number of positively asserted concepts with respect to urinary catheters. Comparing the performance of the natural language processing pipeline against the human reference standard, the overall recall was 75% and positive predictive value was 99% on the training set; on the testing set, the recall was 72% and positive predictive value was 98%. The performance on

  15. Diversity: A Philosophical Perspective

    Directory of Open Access Journals (Sweden)

    Sahotra Sarkar

    2010-01-01

    Full Text Available In recent years, diversity, whether it be ecological, biological, cultural, or linguistic diversity, has emerged as a major cultural value. This paper analyzes whether a single concept of diversity can underwrite discussions of diversity in different disciplines. More importantly, it analyzes the normative justification for the endorsement of diversity as a goal in all contexts. It concludes that no more than a relatively trivial concept of diversity as richness is common to all contexts. Moreover, there is no universal justification for the endorsement of diversity. Arguments to justify the protection of diversity must be tailored to individual contexts.

  16. Neurological aspects of urinary incontinence in the elderly

    Directory of Open Access Journals (Sweden)

    Vladimir Anatolyevich Parfenov

    2013-01-01

    Full Text Available The paper gives data on the prevalence, pathogenesis, and treatment of urinary incontinence in the elderly. There is a high rate of urinary incontinence among the patients who have experienced stroke or suffer from dementia or other neurological diseases. The ideas on the pathogenesis and manifestations of overactive bladder, stress urinary incontinence are outlined. Currently available drugs (anticholinergics, antidepressants, botulinum toxin preparations, methods for behavioral therapy and physiotherapy, and skin care in urinary incontinence are discussed. The current treatment options can improve quality of life in the elderly and their milieu.

  17. Update on duloxetine for the management of stress urinary incontinence

    Directory of Open Access Journals (Sweden)

    Maya Basu

    2008-11-01

    Full Text Available Maya Basu, Jonathan RA DuckettDepartment of Obstetrics and Gynaecology, Medway Maritime Hospital, Gillingham, Kent, UKAbstract: Duloxetine is a relatively balanced serotonin and noradrenaline reuptake inhibitor (SNRI, which is the first drug with widely proven efficacy to have been licensed for the medical treatment of women with stress urinary incontinence (SUI. Despite favorable results from randomized controlled trials, surgical management continues to be the mainstay of treatment for SUI. In this review we explore the pharmacology of duloxetine in the nervous system and lower urinary tract, and the evidence for its use in the management of women with urinary incontinence.Keywords: duloxetine, stress urinary incontinence, overactive bladder

  18. [Urinary stress incontinence: rehabilitation treatment of the pelvic floor].

    Science.gov (United States)

    Braccini, S; Toniazzi, P

    1995-11-01

    The authors inspected 112 patients with diagnostic urogynecologic and urodynamic criteria. They suffered from urinary stress incontinence. Forty patients effected rehabilitative therapy of the pelvic floor with visits twice weekly with a method which included: pelvic muscle exercises, biofeedback and functional electrostimulation. The patients were divided into two groups in accordance with the kind of urinary stress incontinence: in the first group there were patients with genuine urinary stress incontinence, in the second group patients with mixed urinary stress incontinence. The results at the end of treatment reported a proportion of success of 66% in the first group and of 54% in the second group.

  19. Urinary albumin excretion. An independent predictor of ischemic heart disease

    DEFF Research Database (Denmark)

    Borch-Johnsen, K; Feldt-Rasmussen, B; Strandgaard, S

    1999-01-01

    ischemic heart disease (IHD) in a population-based cohort. In 1983, urinary albumin and creatinine levels were measured, along with the conventional atherosclerotic risk factors, in 2085 consecutive participants without IHD, renal disease, urinary tract infection, or diabetes mellitus. The participants......Cross-sectional studies suggest that an increased urinary albumin excretion rate is associated with cardiovascular disease, dyslipidemia, and hypertension. The purpose of this study was to analyze prospectively whether the urinary albumin-to -creatinine (A/C) ratio can independently predict......, 1.3 to 3.9, P=0.002), and the 10-year disease-free survival decreased from 97% to 91% (P

  20. [Microalbuminuria and urinary albumin excretion in clinical practice].

    Science.gov (United States)

    Tagle, Rodrigo; González, Fernando; Acevedo, Mónica

    2012-06-01

    Microalbuminuria is a new tool in the management of patients with diabetes mellitus or hypertension. Microalbuminuria is an easily measured biomarker in a urine sample. Urinary albumin to creatinine ratio in first morning urine sample correlates with 24 hours urinary albumin excretion, but it is easier to obtain, and can identify hypertensive or diabetic patients with high risk for cardiovascular events. Therapeutic interventions such as renin angiotensin system blockade have demonstrated their usefulness in reducing urinary albumin excretion in clinical studies. It would be advisable to incorporate urinary albumin to creatinine ratio to the routine clinical monitoring of patients with cardiovascular risk, such as those with hypertension and diabetes mellitus.

  1. Postoperative Morganella morganii endophthalmitis associated with subclinical urinary tract infection.

    Science.gov (United States)

    Tsanaktsidis, Gina; Agarwal, Smita A; Maloof, Anthony J; Chandra, Jay; Mitchell, Paul

    2003-05-01

    We report a case of Morganella morganii acute endophthalmitis following clear corneal phacoemulsification cataract surgery in which a coincident asymptomatic chronic urinary tract infection was detected postoperatively. Morganella morganii is a gram-negative bacillus that inhabits the gastrointestinal tract and is part of the normal fecal flora. It is an opportunistic pathogen usually encountered in postoperative and nosocomial settings, causing urinary tract and wound infections. Chronic urinary tract infection may be a risk factor for postoperative endophthalmitis. A dipstick urinalysis before elective cataract surgery in elderly patients with a history of recurrent urinary tract infections may be considered.

  2. Urinary Incontinence: Its Assessment and Relationship to Depression among Community-Dwelling Multiethnic Older Women

    Directory of Open Access Journals (Sweden)

    Luciana Laganà

    2014-01-01

    Full Text Available Urinary Incontinence (UI affects many older adults. Some of its deleterious consequences include stress, major depression, diminished quality of life, sexual dysfunction, and familial discord. Of the various mental health problems identified in the literature as being comorbid with UI, the most notable one continues to be depression. Despite a wealth of research contributions on this topic, the available literature is underrepresentative of ethnic minority older women. Culture has been shown to have a significant impact on a woman’s perception of her own UI symptoms; this demonstrates the necessity for the recruitment of ethnically and culturally diverse samples when studying UI. In the present study, we determined the prevalence of UI among 140 community-dwelling, ethnically diverse older women (28.2%, discovered that our new UI screener is reliable, and did not find the UI-depression link to be significant. The clinical and research implications of our findings are discussed.

  3. Carbonated beverages and urinary calcium excretion.

    Science.gov (United States)

    Heaney, R P; Rafferty, K

    2001-09-01

    Intake of carbonated beverages has been associated with increased fracture risk in observational studies. The usual explanation given is that one or more of the beverage constituents increase urinary calcium. We assessed the short-term effects on urinary calcium excretion of carbonated beverages of various compositions. An incomplete random block design was used to study 20-40-y-old women who customarily consumed > or =680 mL carbonated beverages daily. Four carbonated beverages were tested: 2 with caffeine and 2 without. Two contained phosphoric acid as the acidulant and 2 contained citric acid. The study included one neutral control (water) and one positive control (skim or chocolate milk). Serving size was 567 mL for the carbonated beverages and water and 340 mL for the milks. Beverages were consumed with a light breakfast after an overnight fast; no other foods were ingested until urine collection was complete. pH, titratable and total acidity, sodium, creatinine, and calcium were measured in 2-h (morning) fasting and 5-h postbeverage urine specimens. Relative to water, urinary calcium rose significantly only with the milks and the 2 caffeine-containing beverages. The excess calciuria was approximately 0.25 mmol, about the same as previously reported for caffeine alone. Phosphoric acid without caffeine produced no excess calciuria; nor did it augment the calciuria of caffeine. The excess calciuria associated with consumption of carbonated beverages is confined to caffeinated beverages. Acidulant type has no acute effect. Because the caffeine effect is known to be compensated for by reduced calciuria later in the day, we conclude that the net effect of carbonated beverage constituents on calcium economy is negligible. The skeletal effects of carbonated beverage consumption are likely due primarily to milk displacement.

  4. Prevention of recurrent urinary tract infections.

    Science.gov (United States)

    Wagenlehner, F M E; Vahlensieck, W; Bauer, H W; Weidner, W; Piechota, H J; Naber, K G

    2013-03-01

    Urinary tract infections (UTI) are among the most frequent bacterial infections in the community and health care setting. Mostly young and, to some extent, postmenopausal women are affected by recurrent UTI (rUTI) defined as ≥3 UTI/year or ≥2 UTI/half year. In contrast, rUTI is rare in healthy men. On the other hand, rUTI are frequently found in female and male patients with complicating urological factors, e.g. urinary catheters, infection stones. Remediable predisposing factors in uncomplicated rUTI in women are rare. In complicated rUTI the success depends mainly on the possibility to eliminate or at leastimprove the complicating risk factors. Continuous antibiotic prophylaxis or postcoital prophylaxis, if there is close correlation with sexual intercourse, are most effective to prevent rUTI. Nitrofurantoin, trimethoprim (or cotrimoxazole), and fosfomycin trometamol are available as first-line drugs. Oral cephalosporins and quinolones should be restricted to specific indications. Antibiotic prophylaxis reduces the number of uropathogens in the gut and/or vaginal flora and reduces bacterial "fitness". Given the correct indication, the recurrence rate of rUTI can be reduced by about 90%. Due to possible adverse events and the concern of selecting resistant pathogens, according to the guidelines of the European Association of Urology antimicrobial prophylaxis should be considered only after counselling, behavioural modification and non-antimicrobial measures have been attempted. In postmenopausal patients vaginal substitution of oestriol should be started first. Oral or parenteral immunoprophylaxis is another option in patients with rUTI. Other possibilities with varying scientific evidence are prophylaxis with cranberry products, specific plant combinations or probiotics. The prophylaxis of catheter-associated UTI should employ strategies which result in a reduction of frequency and duration of catheter drainage of the urinary tract. The currently available

  5. Assessment of infective urinary tract disorders

    Energy Technology Data Exchange (ETDEWEB)

    Sixt, R.; Stokland, E. [Goteborg, Sahlgrenska Univ. Hospital/Ostra (Sweden). Dept. of Pediatric Clinical Physiology and Dept. of Pediatric Radiology

    1998-06-01

    Urinary tracts infection (UTI) is common in children, particularly in the youngest age groups. There is a risk for progressive deterioration of renal function in these children if aggravating factors such as gross reflux and/or outflow obstruction of the urinary tract are present. In this review the pros and cons of available scintigrafic and radiological imaging techniques for the work-up of these children are presented. Ultrasound can be used in the acute phase to exclude obstruction but can not reliably show transient or permanent parenchymal lesions. The presence of reflux can be established with X-ray or direct nuclide cystography. The X-ray technique gives good morphological information and has a grading system with prognostic relevance. Both techniques are invasive and great care must be taken to keep the radiation burden down with the X-ray technique. Indirect nuclide cystography following a renographic study is non-invasive but has a lower sensitivity than direct techniques. More experience is needed with the indirect technique to evaluate the consequences of its apparently low sensitivity. Urography has a limited place in the acute work-up of urinary tract infection but can be used to look for renal scarring 1-2 years after an acute pyelonephritis. The {sup 99m}Tc dimercaptosuccinic acid (DMSA) scan can be used during the acute UTI to show pyelonephritic lesions with good accuracy and/or during the follow-up after six months to show permanent lesions. The acute DMSA scan can be omitted.

  6. Urinary bisphenol A levels in young Urinary Bisphenol A Levels in Young Men

    DEFF Research Database (Denmark)

    Lassen, Tina Harmer; Frederiksen, Hanne; Jensen, Tina Kold

    2014-01-01

    BACKGROUND: Few human studies have examined bisphenol A (BPA) exposure in relation to semen quality and reproductive hormones in men, and results are divergent. OBJECTIVES: We examined associations between urinary BPA concentration and reproductive hormones, as well as semen quality, in young men...

  7. IN VITRO ACTIVITY OF VACCINIUM MACROCARPON (CRANBERRY) ON URINARY TRACT PATHOGENS IN UNCOMPLICATED URINARY TRACT INFECTION.

    Science.gov (United States)

    Bukhari, Saima; Chiragh, Sadia; Tariq, Sumbal; Alam, Muhammad Adeel; Wazir, Muhammad Salim; Suleman, Muhammad

    2015-01-01

    Urinary tract infection is the most common bacterial infection in the community, mainly caused by Escherichia coli (E coli). Due to its high incidence and recurrence, problems are faced in the treatment with antibiotics. Cranberry being herbal remedy have long been the focus of interest for their beneficial effects in preventing urinary tract infections. This study was conducted to analyse in vitro activity of cranberry (Vaccinium macrocarpon) on uropathogenic E coli in uncomplicated urinary tract infections. In this laboratory based single group experimental study, anti-bacterial activity of Vaccinium macrocarpon concentrate on urinary tract E coli was investigated, in vitro. Ninety-six culture positive cases of different uropathogens were identified. Vaccinium macrocarpon concentrate at different concentrations was prepared in distilled water and put in wells punched in nutrient agar. E coli isolates were inoculated on the plates and incubated at 37 °C for 24 hours. A citric acid solution of the same pH as that of Vaccinium macrocarpon was used and put in a well on the same plate to exclude the effect of pH. A total of 35 isolates of E coli were identified out of 96 culture positive specimens of urine and found sensitive to Vaccinium macrocarpon (purinary tract infection caused by E coli.

  8. Effect of urinary pH on the progression of urinary bladder tumours

    NARCIS (Netherlands)

    Lina, B.A.R.; Garderen-Hoetmer, A. van

    1999-01-01

    Systemic alkalosis has been postulated to enhance tumorigenesis, whereas systemic acidosis has been implicated to exert a favourable influence on tumour control and regression. In the present study the urinary pH was influenced by feeding acid-forming or base-forming diets, and the effect of alkalin

  9. Post traumatic urinary extravasation in occult urinary obstruction: Report of three cases

    Directory of Open Access Journals (Sweden)

    Jyoti Bothra

    2016-01-01

    Full Text Available Urinary extravastion after blunt abdominal trauma is seen often and generally treated conservatively. However a blunt renal trauma causing huge amount of extravasations and symptoms disproportionate to the severity of trauma should alarm the surgeon towards an underlying occult renal pathology usually an obstruction. In this case series, we share three such experiences and their management.

  10. Patients with Urinary Incontinence Appear More Likely to Develop Upper Urinary Tract Stones: A Nationwide, Population-Based Study with 8-Year Follow-Up.

    Science.gov (United States)

    Chung, Hsiao-Jen; Lin, Alex Tong-Long; Lin, Chih-Chieh; Chen, Tzeng-Ji; Chen, Kuang-Kuo

    2016-01-01

    This study aimed to investigate associations between primary urinary incontinence and development of upper urinary tract stones in a nationwide population in Taiwan. Data of 1,777 adults with primary urinary incontinence and 26,655 controls (groups A, B, and C) without urinary incontinence at study inception were retrieved from the National Health Insurance System database in Taiwan and were analyzed retrospectively. No enrolled subjects had previous diagnosis of upper urinary tract stones or spinal cord injury. All subjects were followed through end of 2009, with a minimum follow-up of 8 years. A greater percentage of study subjects (334/1777, 18.8%) developed upper urinary tract stones than that of control groups A (865/8885, 9.7%) and B (888/8885, 10%), and C (930/8885, 10.5%) (all p-values Urinary incontinence was associated with significantly increased risk of developing urinary tract stones (HR 1.99, 95% CI, 1.70-2.34, p urinary tract stones (both p-values urinary incontinence was still associated with a significantly increased risk of developing upper urinary tract stones (HR 1.99, 95% CI = 1.76-2.26, p urinary incontinence suggests that urinary incontinence is associated with a significantly increased risk of developing upper urinary tract stones. Study findings suggest that physicians treating patients with urinary incontinence should give attention to early detection of upper urinary tract stones.

  11. Botanical medicines for the urinary tract.

    Science.gov (United States)

    Yarnell, Eric

    2002-11-01

    Four important categories of urologic herbs, their history, and modern scientific investigations regarding them are reviewed. Botanical diuretics are discussed with a focus on Solidago spp (goldenrod) herb, Levisticum officinale (lovage) root, Petroselinum crispus (parsley) fruit, and Urtica dioica (stinging nettle) herb. Urinary antiseptic and anti-adhesion herbs, particularly Arctostaphylos uva-ursi (uva-uri) leaf, Juniperus spp (juniper) leaf, and Vaccinium macrocarpon (cranberry) fruit are reviewed. The antinephrotoxic botanicals Rheum palmatum (Chinese rhubarb) root and Lespedeza capitata (round-head lespedeza) herb are surveyed, followed by herbs for symptoms of benign prostatic hyperplasia, most notably Serenoa repens (saw palmetto) fruit, Urtica dioica root, and Prunus africana (pygeum) bark.

  12. Clinical evaluation of genito-urinary fistula

    Directory of Open Access Journals (Sweden)

    Companywala Rashida

    1978-01-01

    Full Text Available Clinical evaluation of 50 cases of genito-urinary fistula from January 1969 to March 1917 is presented. In 84% of the cases the aetiological factor was obstetric injury while in 12% it followed hysterectomy. Sixty per cent of the patients had come within one year of the development of symptoms. Eighty per cent of the cases were operated upon by vaginal route while 14% were operated upon by abdominal route and 6% by pereineo-abdominal route. The operative management is discussed. The success rate was 72%. The literature on this subject is reviewed.

  13. Antimicrobial Resistance and Urinary Tract Infection Recurrence.

    Science.gov (United States)

    Nelson, Caleb P; Hoberman, Alejandro; Shaikh, Nader; Keren, Ron; Mathews, Ranjiv; Greenfield, Saul P; Mattoo, Tej K; Gotman, Nathan; Ivanova, Anastasia; Moxey-Mims, Marva; Carpenter, Myra A; Chesney, Russell W

    2016-04-01

    The Randomized Intervention for Children with Vesicoureteral Reflux (RIVUR) trial found that recurrent urinary tract infections (rUTI) with resistant organisms were more common in the trimethoprim-sulfamethoxazole prophylaxis (TSP) arm. We describe factors associated with trimethoprim-sulfamethoxazole (TMP-SMX) resistance of rUTIs in RIVUR. Children aged 2 to 71 months with first or second UTI (index UTI) and grade I to IV vesicoureteral reflux (VUR) were randomized to TSP or placebo and followed for 2 years. Factors associated with TMP-SMX-resistant rUTI were evaluated. Among 571 included children, 48% were Pediatrics.

  14. Introital ultrasonography in female urinary incontinence

    Energy Technology Data Exchange (ETDEWEB)

    Weon, Young Cheol; Cho, Kyoung Sik; Lee, Jin Seong; Choi, Sang Hee; Kim, Keon Seok; Choo, Myung Soo [Ulsan Univ. Asan Medical Center, Seoul (Korea, Republic of)

    1996-06-01

    To evaluate the usefulness of introital ultrasonography in the assessment of female urinary incontinence. Introital ultrasonography was performed in fifteen with stress urinary incontinence(mean age 50) and six patients without symptoms of incontinence(mean age 37). Using a sagittal section of the anterior pelvis in the plane of the symphysis pubis the posterior urethrovesical angle, the pubourethral distance and the pubo-yregrak abgle were measured at rest and during stress(Valsalva's maneuver state). The student T-test and the ANOVA test were used in statistical analysis. The posterior urethrovesical angles of the controls were 125.3 deg ({+-}10.9) at rest and 125.7 deg ({+-}7.6) during stress. In the patients, the corresponding angles were 135.3 deg ({+-}11.3) and 139.6 deg({+-}10.8). The posterior urethrovesical angles increased 0.3 deg ({+-}4.7) in the controls and 5.6 deg ({+-}4.0) in the patients(p=0.018). In the controls, the pubo-urethral distances were 21.8 mm({+-}5.8) at rest and 18.2 mm({+-}7.1) during stress, while in the patients these distances were 18.4 mm({+-}3.9) and 12.6 mm({+-}4.4). The pubo-urethral distance decreased 3.5 mm ({+-}1.5) in the controls and 5.8 mm ({+-}2.3) in the patients(p=0.039). In the patients with mild incontinence(Grade I), the posterior urethrovesical angles increased 3.4 deg ({+-}2.8) : 132.3 deg ({+-}12.5) at rest and 135.6 deg (12.8) during stress. In the patients with moderate incontinence(Grade II), the angles increased 8.1 deg({+-}3.8) : 136.0 deg({+-}6.5) at rest and 144.1 deg({+-}5.9) during stress. The change of the posterior urethrovesical angle was related to the grade of urinary incontinence in the patients(p<0.05). There was no statistical significancy in the pubo-urethral angle (p=0.315). Introital ultrasonography may be useful for assessment of stress urinary incontinence.

  15. Urinary Tract Infection: Pathogenesis and Outlook.

    Science.gov (United States)

    McLellan, Lisa K; Hunstad, David A

    2016-11-01

    The clinical syndromes comprising urinary tract infection (UTI) continue to exert significant impact on millions of patients worldwide, most of whom are otherwise healthy women. Antibiotic therapy for acute cystitis does not prevent recurrences, which plague up to one fourth of women after an initial UTI. Rising antimicrobial resistance among uropathogenic bacteria further complicates therapeutic decisions, necessitating new approaches based on fundamental biological investigation. In this review, we highlight contemporary advances in the field of UTI pathogenesis and how these might inform both our clinical perspective and future scientific priorities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Urinary biomarkers at early ADPKD disease stage.

    Directory of Open Access Journals (Sweden)

    Katja Petzold

    Full Text Available Autosomal dominant polycystic kidney disease (ADPKD is characterized by a decline in renal function at late disease stage when the majority of functional renal parenchyma is replaced by cystic tissue. Thus, kidney function, assessed by estimated glomerular filtration rate (eGFR does not well represent disease burden in early disease. Here, we investigated various urinary markers for tubular injury and their association with disease burden in ADPKD patients at early disease course.ADPKD patients between 18 and 40 years with an eGFR greater or equal to 70 ml per min per 1.73m2 were eligible for this cross-sectional study. Urinary Neutrophil Gelatinase-Associated Lipocalin (NGAL, Kidney Injury Molecule-1 (KIM-1, and Uromodulin (UMOD were investigated by Enzyme-Linked Immunosorbent Assay. Clara Cell Protein 16 (CC16 was investigated by Latex Immuno Assay. Cryoscopy was performed to assess urine osmolality and Urinary Albumin-to-Creatinine Ratio (UACR was calculated. The association and the predictive properties of the markers on eGFR and height adjusted total kidney volume (htTKV was evaluated using multiple regression analysis, incorporating different control variables for adjustment. Internal bootstrapping validated the obtained results.In 139 ADPKD patients (age 31 ±7 years, mean eGFR of 93 ± 19 ml per min per 1.73 m2 the total kidney volume was negatively correlated with eGFR and UMOD and positive associated with age, UACR, KIM-1 and urine osmolality after adjustment for possible confounders. Urine osmolality and htTKV were also associated with eGFR, whereas no association of CC16, NGAL and UMOD with eGFR or htTKV was found.UACR and urinary KIM-1 are independently associated with kidney size but not with renal function in our study population. Urine osmolality was associated with eGFR and kidney volume following adjustment for multiple confounders. Despite statistical significance, the clinical value of our results is not yet conceivable

  17. Preventing catheter-associated urinary tract infection.

    Science.gov (United States)

    Gould, Dinah

    2015-11-04

    Urinary tract infections (UTIs) are common in hospital and community settings. The major risk factor for developing a UTI is having a urethral catheter in situ. The longer the catheter remains in place, the higher the risk of infection. The consensus in guidelines is that indwelling urethral catheters should not be used unless necessary and should be removed within 24 hours if possible. The care of patients and nursing home residents who are catheterised for long periods could be improved if guidelines were implemented fully.

  18. Taking Control: Non-Surgical Treatment Options for Urinary Incontinence in Women

    Science.gov (United States)

    ... Home > Decision Aids > Urinary Incontinence > What is UI? Taking Control: Non-surgical Treatment Options for Urinary Incontinence in ... 0 Page 2 What is urinary incontinence (UI)? Taking Control (5-minute video) Click on the video above ...

  19. Managing Workplace Diversity

    OpenAIRE

    Harold Andrew Patrick; Vincent Raj Kumar

    2012-01-01

    Diversity management is a process intended to create and maintain a positive work environment where the similarities and differences of individuals are valued. The literature on diversity management has mostly emphasized on organization culture; its impact on diversity openness; human resource management practices; institutional environments and organizational contexts to diversity-related pressures, expectations, requ...

  20. Diversity in Organizations

    OpenAIRE

    Mello, Antonio S; Ruckes, Martin

    2001-01-01

    This Paper develops a theory of diversity in work groups within organizations. Diversity is determined by the group members' dfferences in backgrounds. Diverse teams possess more information than homogeneous ones. If beliefs and preferences are expressed openly, diverse teams can reach better decisions. However, due to their members' heterogeneous backgrounds diverse teams are more prone to conflict. The Paper shows that the relative performance of heterogeneous and homogeneous groups depends...

  1. [Recurrent urinary tract infection in women].

    Science.gov (United States)

    Valdevenito S, Juan Pablo

    2008-08-01

    Recurrent urinary tract infections (R-UTI) are common among women even though they generally have a normal urinary tract. Women with R-UTI have an increased susceptibility to vaginal colonization with uropathogens due to a greater propensity for them to adhere to their epithelial cells. Risk factors include frequent sexual intercourse, spermicide use, first UTI at an early age and maternal history of UTI. Prevention of recurrences can be done with low-dose continuous antimicrobial prophylaxis or with post-coital antimicrobial prophylaxis, a method that may be more efficient and acceptable. Estrogen replacement therapy using a vaginal administration in postmenopausal women is also effective in preventing R-UTI. The vaginal vaccine only diminishes percentage of women with Escherichia coli UTI. The oral vaccine reduces R-UTI with inferior results than antimicrobial prophylaxis; Cranberry intake shows some evidence in favor, although further trials are needed. Finally R-UTI can also be effectively managed with self-start antimicrobial therapy.

  2. Urinary tract infections in the elderly.

    Science.gov (United States)

    Matsumoto, T

    2001-08-01

    The elderly population is now increasing in the world. A higher incidence of bacteriuria and urinary tract infection (UTI) is observed in elderly patients, in both long-term care facilities and at home. The management of elderly patients with UTI is increasing in clinical significance. Almost all of UTI in the elderly is complicated UTI. Control of the underlying diseases in the urinary tract is quite important in the management of UTIs in elderly patients. For pyelonephritis, switch therapy using aminoglycosides and fluoroquinolones, carbapenems, third-generation cephalosporines, or penicillins are selections of choice. The recommended duration of treatment for patients with pyelonephritis is 14 days. Seven to 10 days of treatment using fluoroquinolones or trimethoprim-sulfamethoxazole is recommended for the treatment of elderly patients with symptomatic cystitis. Although asymptomatic bacteriuria is quite common in the elderly population, antibiotic treatment has no benefit for such patients. Intravaginal estrogen replacement is one of choice for the prevention of recurrent UTIs in postmenopausal women.

  3. [Kidney and urinary tract diseases in pregnancy].

    Science.gov (United States)

    Sulser, T; John, H; Zimmermann, R

    1999-10-01

    Management of urologic disorders in pregnant patients often increases the anxiety of all involved. Based on a thorough understanding of the physiologic changes seen in various organ systems the urologist has to assume the responsibility for the well-being of the mother and the fetus. Apart from the urinary tract infection, which occurs as frequent as in non-pregnant patients but has a significantly higher risk of acute bacterial pyelonephritis, it is mainly the pregnancy-associated symptomatic hydronephrosis and the urolithiasis which are complicating approximately 1 of every 1000-1500 pregnancies. Urinary tract infections should be treated in any case by antibiotics according to a antibiogram. High risk patients with history of vesicoureteral reflux or recurrent pyelonephritis should be treated prophylactically. Following parturition these patients should be investigated urologically to exclude structural abnormalities of the genitourinary system. In case of symptomatic hydronephrosis and calculous disease the first approach should be a watchful conservatism with symptomatic relief. If the symptoms persist insertion of a double-J-stent or in case of live-threatening situations (e.g. urosepsis) when urgent decompression and rapid evacuation is mandatory a percutaneous nephrostomy can be brought in place under sonographic monitoring completely thereby avoiding any radiation exposure.

  4. Virtual endoscopy of the urinary tract

    Institute of Scientific and Technical Information of China (English)

    George C. Kagadis; Dimitrios Siablis; Evangelos N. Liatsikos; Theodore Petsas; George C. Nikiforidis

    2006-01-01

    Technological breakthroughs have advanced the temporal and spatial resolutions of diagnostic imaging, and 3 dimensional (3-D) reconstruction techniques have been introduced into everyday clinical practice. Virtual endoscopy (VE)is a non-invasive technique that amplifies the perception of cross-sectional images in the 3-D space, providing precise spatial relationships of pathological regions and their surrounding structures. A variety of computer algorithms can be used to generate 3-D images, taking advantage of the information inherent in either spiral computed tomography or magnetic resonance imaging (MRI). VE images enable endoluminal navigation through hollow organs, thus simulating conventional endoscopy. Several clinical studies have validated the diagnostic utility of virtual cystoscopy, which has high sensitivity and specificity rates in the detection of bladder tumor. Published experience in the virtual exploration of the renal pelvis, ureter and urethra is encouraging but still scarce. VE is a safe, non-invasive method that could be applied in the long-term follow-up of patients with ureteropelvic junction obstruction, urinary bladder tumors and ureteral and/or urethral strictures. Its principal limitations are the inability to provide biopsy tissue specimens for histopathologic examination and the associated ionizing radiation hazards (unless MRI is used). However, in the case of endoluminal stenosis or obstruction, VE permits virtual endoluminal navigation both cephalad and caudal to the stenotic segment. To conclude, VE provides a less invasive method of evaluating the urinary tract, especially for clinicians who are less familiar with cross-sectional imaging than radiologists.

  5. Urinary proteomics to support diagnosis of stroke.

    Directory of Open Access Journals (Sweden)

    Jesse Dawson

    Full Text Available Accurate diagnosis in suspected ischaemic stroke can be difficult. We explored the urinary proteome in patients with stroke (n = 69, compared to controls (n = 33, and developed a biomarker model for the diagnosis of stroke. We performed capillary electrophoresis online coupled to micro-time-of-flight mass spectrometry. Potentially disease-specific peptides were identified and a classifier based on these was generated using support vector machine-based software. Candidate biomarkers were sequenced by liquid chromatography-tandem mass spectrometry. We developed two biomarker-based classifiers, employing 14 biomarkers (nominal p-value <0.004 or 35 biomarkers (nominal p-value <0.01. When tested on a blinded test set of 47 independent samples, the classification factor was significantly different between groups; for the 35 biomarker model, median value of the classifier was 0.49 (-0.30 to 1.25 in cases compared to -1.04 (IQR -1.86 to -0.09 in controls, p<0.001. The 35 biomarker classifier gave sensitivity of 56%, specificity was 93% and the AUC on ROC analysis was 0.86. This study supports the potential for urinary proteomic biomarker models to assist with the diagnosis of acute stroke in those with mild symptoms. We now plan to refine further and explore the clinical utility of such a test in large prospective clinical trials.

  6. Prevalence of asymptomatic urinary abnormalities among adolescents.

    Science.gov (United States)

    Fouad, Mohamed; Boraie, Maher

    2016-05-01

    To determine the prevalence of asymptomatic urinary abnormalities in adolescents, first morning clean mid-stream urine specimens were obtained from 2500 individuals and examined by dipstick and light microscopy. Adolescents with abnormal screening results were reexamined after two weeks and those who had abnormal results twice were subjected to systemic clinical examination and further clinical and laboratory investigations. Eight hundred and three (32.1%) individuals had urinary abnormalities at the first screening, which significantly decreased to 345 (13.8%) at the second screening, (P adolescents who had persistent urine abnormalities; 228 (9.1%) individuals had non glomerular hematuria. The hematuria was isolated in 150 (6%) individuals, combined with leukocyturia in 83 (3.3%) individuals, and combined with proteinuria in 12 (0.5%) individuals. Leukocyturia was detected in 150 (6%) of all studied adolescents; it was isolated in 39 (1.6%) individuals and combined with proteinuria in 28 (1.1%) of them. Asymptomatic bacteriuria was detected in 23 (0.9%) of all studied adolescents; all the cases were females. Proteinuria was detected in 65 (2.6%) of all the studied adolescents; 45 (1.8%) individuals had adolescents from rural than urban areas (P adolescents in our population.

  7. [Sport and urinary incontinence in women].

    Science.gov (United States)

    Lousquy, R; Jean-Baptiste, J; Barranger, E; Hermieux, J-F

    2014-09-01

    Women are more attentive to their physical appearance and a quarter of French women use to practice a regular physical activity. Benefits of sport on general health are recognized. However, sport may be the cause of various diseases when it is poorly chosen or improperly performed. In literature, intensive exercise is a risk factor for urinary incontinence, defined as "the complaint of any involuntary leakage of urine". It is essentially stress urinary incontinence, occurring because of the phenomenon of intrabdominal hyperpressure, inherent with certain activities, and excess capacity of sphincters. Some sports are more risky than others, and high-level sportswomen are the most exposed. Health professionals must invest in information, screening, prevention, counseling and treatment track athletes So, the general practitioner and the doctor of sports play a vital role in informing, screening, prevention, therapeutic and monitoring of sportswomen. Better information is needed because according to the severity of incontinence and its impact, there are simple, effective, more or less invasive treatment options. The aim of this study was to establish an inventory of scientific knowledge and to improve the management of these patients. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  8. Antimicrobial susceptibility pattern of urinary tract pathogens

    Directory of Open Access Journals (Sweden)

    Khameneh Zakieh

    2009-01-01

    Full Text Available Microbial drug resistance is a major problem in the treatment of infectious diseases worldwide. The purpose of this survey is to determine the prevalence of the type of bacterial agents that cause urinary infection and to assess the antimicrobial sensitivity pattern in the Urmia Medical University, Iran. In the period between 2005 and 2006, urine cultures collected were analyzed. Positive culture was defined as growth of a single bacterial species with colony count of > 100,000 CFU/mL. Stratification was done according to age-group and gender. Statistical tests used included chi-square to evaluate differences between susceptibility rates. A total of 803 urine culture positive patients were studied of whom 81.6% were females and 18.4% were males. The common micro-organisms isolated were E. coli (78.58%, Klebsiella (5.48%, Proteus and Staphylococcus. About 89% of the E. coli isolated showed sensitivity to cephtizoxin, 83.9% to gentamycin and 83.2% to ciprofloxacin; the highest resistance was shown to ampicillin and co-trimoxazole. Surveys of this nature will give a clear idea about the bacteriologic profile in a given institution as well their antibiotic sensitivity profile. This will act as a guide to commencing empirical antibiotic treatment in patients with urinary infections until such time culture reports are available.

  9. Urinary tract infection following ritual Jewish circumcision.

    Science.gov (United States)

    Goldman, M; Barr, J; Bistritzer, T; Aladjem, M

    1996-11-01

    Circumcision seems to reduce the overall incidence of urinary tract infections (UTI), although a few studies have suggested that ritual circumcision may be a predisposing factor for UTI within the first 2 weeks following the procedure. The aim of this study was to investigate a possible causal relationship between ritual circumcision and UTI. The study comprised 82 infants with UTI, 55 females and 27 males under the age of 1 year. All males were circumcised on the eighth day of life. The median age of infection was 0.75 and 7.0 months for males and females, respectively. Fifty-two percent (14/27) of UTI episodes were diagnosed within the 2 weeks following circumcision. A significantly lower incidence in Escherichia coli-induced UTI was observed in males compared to females, 67% and 93%, respectively. Similarly, the incidence of E. coli-induced UTI was also significantly lower in males presenting within 2 weeks following circumcision (57%) compared to infants presenting prior or more than 2 weeks following the procedure (92%). Positive blood cultures of an identical microorganism were observed in 6/27 males compared to 2/55 females. The incidence of urinary tract malformations and their severity were similar in both sexes. We conclude that the high incidence of UTI following a ritual Jewish circumcision, as well as the relatively high preponderance of bacteria other than E. coli, may suggest a causal relationship between circumcision and UTI.

  10. Urinary estrogen metabolites and breast cancer

    DEFF Research Database (Denmark)

    Dallal, Cher M; Stone, Roslyn A; Cauley, Jane A

    2013-01-01

    Background: Circulating estrogens are associated with increased breast cancer risk, yet the role of estrogen metabolites in breast carcinogenesis remains unclear. This combined analysis of 5 published studies evaluates urinary 2-hydroxyestrone (2-OHE1), 16a-hydroxyestrone (16a-OHE1......), and their ratio (2:16a-OHE1) in relation to breast cancer risk. ¿Methods: Primary data on 726 premenopausal women (183 invasive breast cancer cases and 543 controls) and 1,108 postmenopausal women (385 invasive breast cancer cases and 723 controls) were analyzed. Urinary estrogen metabolites were measured using...... premenopausal 2:16a-OHE1 was suggestive of reduced breast cancer risk overall (study-adjusted ORIIIvsI=0.80; 95% CI: 0.49-1.32) and for estrogen receptor negative (ER-) subtype (ORIIIvsI=0.33; 95% CI: 0.13-0.84). Among postmenopausal women, 2:16a-OHE1 was unrelated to breast cancer risk (study-adjusted ORIIIvs...

  11. Relationship between urinary podocytes and kidney diseases.

    Science.gov (United States)

    Sun, Dong; Zhao, Xudong; Meng, Li

    2012-01-01

    Podocyte loss is an important component of disease progression in glomerular diseases. To some extent, the loss of podocytes can predict the degree of damage and the advancement of renal disease. Detecting the loss of podocytes in the urine could be a valuable, noninvasive method for obtaining information about the activity of the disease or the disease type, allowing the early diagnosis of glomerular diseases. One of the most robust markers that has been successfully used for urinary podocyte diagnostics is podocalyxin (PDX). PDX is a sialoprotein that is expressed on podocytes and on a variety of nonrenal cells as well as on glomerular endothelial and parietal epithelial cells. Therefore, podocyte loss can be detected by the amount of PDX in the urine. The relationship between urinary podocytes and renal diseases is supported by the detection of podocytes in patients with immunoglobulin A (IgA) nephropathy, Henoch-Schönlein purpura nephritis, lupus nephritis, diabetic nephropathy, and focal segmental glomerulosclerosis. The use of technology for detecting podocytes in the urine would have broad implications for the evaluation of disease activity, the degree of dedifferentiation, and the possibility of regeneration.

  12. Assessment of Diagnostic Techniques of Urinary Tuberculosis

    Science.gov (United States)

    Ghaleb, Khaled; Afifi, Magdy; El-Gohary, Mohamad

    2013-01-01

    Early diagnosis of active tuberculosis remains an elusive challenge. In addition, one third of the world’s population is latently infected with Mycobacterium tuberculosis (Mtb) and up to 10% of infected individuals develop tuberculosis (TB) in their lifetime. In this investigation, the incidence of urinary tuberculosis among renal patients was studied. Three hundreds urine samples were processed for detection of Mtb by Ziehl-Neelsen (ZN) smear examination, Lowenstein Jensen (LJ) medium, radiometric BACTEC460 system as well as polymerase chain reaction (PCR) followed by DNA Enzyme Immunoassay (DEIA) test. Out of 300 urine samples, 2 were positive by both ZN smears and LJ medium with incidence rate of 0.66 %, 3 positive samples by BACTEC460 culture system with incidence of 1%. PCR assay gave more positive results than smear and culture examination (i.e. 8 positive samples with incidence rate of 2.6%). The specificities were 25% for both ZN smears and LJ medium, 37.5% for BACTEC460 culture system, and 100% for PCR test, while sensitivities of all assays were 100%. Thus PCR is a rapid and sensitive method for the early diagnosis of urinary tuberculosis. PMID:23795272

  13. Water hardness and urinary stone disease.

    Science.gov (United States)

    Shuster, J; Finlayson, B; Scheaffer, R; Sierakowski, R; Zoltek, J; Dzegede, S

    1982-08-01

    On the macrogeographic scale, a strong negative association exists in the United States between water hardness and urinary stone disease. This investigation studies the association on the microgeographical scale, where it is possible to control for confounding environmental factors. The study was conducted on 2,295 patients from 2 regions: the Carolinas which had soft water and high stone incidence, and the Rockies which had hard water and low stone incidence. Home tap water samples from urinary stone patient hospitalizations were compared with that of controls, concurrent inguinal hernia patient hospitalization. After adjusting for environmental factors, no significant difference (p = 0.59) between the 2 groups was obtained in tap water calcium, magnesium, and sodium concentrations. An incidental but potentially important finding was that those consuming water from a private well had an estimated relative risk of 1.5 (p less than 0.01) compared to those using public water. While no cause-effect relationship is suggested, stone-formers might consider avoiding private well water. On the other hand, water hardness should be a minor concern with respect to stone formation.

  14. Granular cell tumors of the urinary bladder

    Directory of Open Access Journals (Sweden)

    Kayani Naila

    2007-03-01

    Full Text Available Abstract Background Granular cell tumors (GCTs are extremely rare lesions of the urinary bladder with only nine cases being reported in world literature of which one was malignant. Generally believed to be of neural origin based on histochemical, immunohistochemical, and ultrastructural studies; they mostly follow a clinically benign course but are commonly mistaken for malignant tumors since they are solid looking, ulcerated tumors with ill-defined margins. Materials and methods We herein report two cases of GCTs, one benign and one malignant, presenting with gross hematuria in a 14- and a 47-year-old female, respectively. Results Histopathology revealed characteristic GCTs with positive immunostaining for neural marker (S-100 and negative immunostaining for epithelial (cytokeratin, Cam 5.2, AE/A13, neuroendocrine (neuron specific enolase, chromogranin A, and synaptophysin and sarcoma (desmin, vimentin markers. The benign tumor was successfully managed conservatively with transurethral resection alone while for the malignant tumor, radical cystectomy, hysterectomy with bilateral salpingo-oophorectomy, anterior vaginectomy, plus lymph node dissection was done. Both cases show long-term disease free survival. Conclusion We recommend careful pathologic assessment for establishing the appropriate diagnosis and either a conservative or aggressive surgical treatment for benign or localized malignant GCT of the urinary bladder, respectively.

  15. Calcifying nanoparticles associated encrusted urinary bladder cystitis

    Directory of Open Access Journals (Sweden)

    Tomislav M Jelic

    2008-10-01

    Full Text Available Tomislav M Jelic1, Rod Roque1, Uzay Yasar2, Shayna B Tomchin1, Jose M Serrato2, Samuel G Deem3, James P Tierney3, Ho-Huang Chang11Department of Pathology Charleston Area Medical Center, Charleston WV, USA; 2Urology Center of Charleston, Charleston WV, USA; 3Urologic-Surgical Assoc. of Charleston, Charleston WV, USAAbstract: Encrusted cystitis is a subtype of chronic cystitis characterized by multiple calcifications in the form of plaques located in the interstitium of the urinary bladder mucosa and frequently associated with mucosal ulcers. It is a very rare disease of controversial etiology. Our transmission electron microscopy of the calcified plaques of encrusted cystitis has revealed that the smallest formed particles (elementary units of these calcifications are electron-dense shells surrounding an electron lucent core, diagnostic of calcifying nanoparticles (previously called nanobacteria. We pioneer the notion that calcifying nanoparticles are the causative agents of encrusted urinary bladder cystitis.Keywords: calcifying nanoparticles, nanobacteria, encrusted cystitis

  16. ILEOCYSTOPLASTY IN INVASIVE URINARY BLADDER CARCINOMA

    Directory of Open Access Journals (Sweden)

    V. N. Pavlov

    2009-01-01

    Full Text Available Objective: to assess the results of surgical treatment of patients with the intestinal urinary bladder, to characterize its early and late postoperative complications, and to develop their correction tactics.  Subjects and methods. The results of treatment in 198 patients who had undergone ileocystoplasty were analyzed.  Results. The developed diagnostic approach and the determined examination periods could reduce the number of late postoperative complications of ileocystoplasty: acute and chronic pyelonephritis from 19.4 to 7.6%, urolithiasis from 17.2 to 1.9%, bladder dysfunction from 25.8 to 7.6%, and metabolic acidosis from 4.3 to 1.9%, and prevent the development of ureterovesical anastomosis stricture.  Conclusion. Radical cystectomy with the ileoplasty using an isolated segment of the ileum in patients with invasive urinary bladder carcinoma has been the operation of choice no longer; it has become an essential surgical adjunct. This method permits overall 5-year survival to be achieved in 69.7% of patients.  

  17. Recurrent Urinary Tract Infections due to Asymptomatic Colonic Diverticulitis

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2012-01-01

    Full Text Available Colovesical fistula is a common complication of diverticulitis. Pneumaturia, fecaluria, urinary tract infections, abdominal pain, and dysuria are commonly reported. The authors report a case of colovesical fistula due to asymptomatic diverticulitis, and they emphasize the importance of deeply investigate recurrent urinary tract infection without any bowel symptoms. They also briefly review the literature.

  18. Determinants of urinary 1-hydroxypyrene glucuronide in South Korean children.

    NARCIS (Netherlands)

    Lee, K.H.; Vermeulen, R.C.H.; Lenters, V.C.; Cho, S.H.; Strickland, P.; Kang, D.

    2009-01-01

    OBJECTIVES: This study was conducted to investigate the dominant sources of the urinary pyrene metabolite, 1-hydroxypyrene glucuronide (1-OHPG), in South Korean children. METHODS: Urine samples were collected from 102 non-smoking children (aged 10-14). Urinary 1-OHPG was assayed by synchronous fluor

  19. Prophylactic ciprofloxacin for catheter-associated urinary-tract infection

    NARCIS (Netherlands)

    Wall, E. van der; Verkooyen, R.P.; Mintjes-de Groot, J.; Oostinga, J.; Dijk, Arie van; Hustinx, W.N.M.; Verbrugh, H.A.

    1992-01-01

    Patients receiving antibiotics during bladder drainage have a lower incidence of urinary-tract infections compared with similar patients not on antibiotics. However, antibiotic prophylaxis in patients with a urinary catheter is opposed because of the fear of inducing resistant bacterial strains. We

  20. Get Smart: Know When Antibiotics Work - Urinary Tract Infection

    Science.gov (United States)

    ... on the Farm Get Smart About Antibiotics Week Urinary Tract Infection Language: English Español (Spanish) Recommend on Facebook Tweet ... Prevention Español: Infección de las vías urinarias Overview Urinary tract infections (UTIs) are among the most common infections in ...

  1. Urinary tract infection in women - self-care

    Science.gov (United States)

    Most urinary tract infections (UTIs) are caused by bacteria that enter the urethra and travel to the bladder. This can lead ... BATHING AND HYGIENE To prevent future urinary tract infections, you ... make infections more likely. Change your pad each time you ...

  2. Urinary tract infections in patients with spinal cord lesions

    DEFF Research Database (Denmark)

    Biering-Sørensen, F; Bagi, P; Høiby, N

    2001-01-01

    Even though the mortality due to urinary tract complications has decreased dramatically during the last decades in individuals with spinal cord lesions (SCL), urinary tract infections (UTI) still cause significant morbidity in this population. Complicated UTI are caused by a much wider variety...

  3. Metabolomics of urinary tract infection : a multiplatform approach

    NARCIS (Netherlands)

    Pacchiarotta, Tiziana

    2014-01-01

    Urinary tract infection is a complex clinical entity a common infectious disease that encompasses a variety of clinical syndromes with a positive bacterial culture as common denominator. This thesis provides an exhaustive exploratory study of the metabolic pattern of patients affected by urinary tra

  4. The effect of hormones on the lower urinary tract.

    Science.gov (United States)

    Robinson, Dudley; Toozs-Hobson, Philip; Cardozo, Linda

    2013-12-01

    The female genital and lower urinary tracts share a common embryological origin, arising from the urogenital sinus and both are sensitive to the effects of the female sex steroid hormones throughout life. Estrogen is known to have an important role in the function of the lower urinary tract and estrogen and progesterone receptors have been demonstrated in the vagina, urethra, bladder and pelvic floor musculature. In addition estrogen deficiency occurring following the menopause is known to cause atrophic change and may be associated with lower urinary tract symptoms such as frequency, urgency, nocturia, urgency incontinence and recurrent infection. These may also co-exist with symptoms of urogenital atrophy such as dyspareunia, itching, vaginal burning and dryness. Epidemiological studies have implicated estrogen deficiency in the aetiology of lower urinary tract symptoms with 70% of women relating the onset of urinary incontinence to their final menstrual period. Whilst for many years systemic and vaginal estrogen therapy was felt to be beneficial in the treatment of lower urinary and genital tract symptoms this evidence has recently been challenged by large epidemiological studies investigating the use of systemic hormone replacement therapy as primary and secondary prevention of cardiovascular disease and osteoporosis. The aim of this paper is to examine the effect of the sex hormones, estrogen and progesterone, on the lower urinary tract and to review the current evidence regarding the role of systemic and vaginal estrogens in the management of lower urinary tract symptoms and urogenital atrophy.

  5. Clomipramine-induced urinary retention in a cat.

    Science.gov (United States)

    Pfeiffer, E; Guy, N; Cribb, A

    1999-04-01

    A 10-year-old, female, spayed shorthair with presumed psychogenic alopecia was treated with clomipramine (1 mg/kg body weight/day). The cat developed urinary retention within 2 days. Clomipramine was discontinued. Clinical signs resolved over the next 7 days. The urinary retention was attributed to the anticholinergic effects of clomipramine.

  6. Female urinary stress incontinence treated with Teflon injections

    DEFF Research Database (Denmark)

    Osther, P J; Røhl, H

    1987-01-01

    Twenty-six women with urinary stress incontinence underwent transperineal or transurethral Teflon injections. The results were classified into three grades (good, moderate, and poor). Good or moderate results were obtained in 50%. No major immediate complications or long-term side-effects were...... for urinary incontinence should this prove necessary....

  7. The Management of Urinary Incontinence by Community-Living Elderly.

    Science.gov (United States)

    Mitteness, Linda S.

    1987-01-01

    Explored ways elderly people (N=30) manage urinary incontinence. Subjects tended to dismiss their urinary incontinence as a normal part of aging and used various behavioral and psychological strategies to maintain their independence, usually without any assistance from the health professions. Management strategies commonly involved some degree of…

  8. Metabolomics of urinary tract infection : a multiplatform approach

    NARCIS (Netherlands)

    Pacchiarotta, Tiziana

    2014-01-01

    Urinary tract infection is a complex clinical entity a common infectious disease that encompasses a variety of clinical syndromes with a positive bacterial culture as common denominator. This thesis provides an exhaustive exploratory study of the metabolic pattern of patients affected by urinary

  9. Cranberry for Urinary Tract Infection: From Bench to Bedside.

    Science.gov (United States)

    Nabavi, Seyed Fazel; Sureda, Antoni; Daglia, Maria; Izadi, Morteza; Nabavi, Seyed Mohammad

    2017-01-01

    Urinary tract infections are common infectious diseases which can occur in any part of the urinary tract such as bladder, kidney, ureters, and urethra. They are commonly caused by bacteria that enter through the urethra. Urinary tract infections commonly develop in the bladder and spread to renal tissues. Up to now, there are different antimicrobial agents which have beneficial role on urinary tract infections. However, most of them cause different adverse effects and therefore, much attention has been paid to the search for effective therapeutic agents with negligible adverse effects. Cranberry is known as one of the most important edible plants, which possesses potent antimicrobial effects against the bacteria responsible for urinary tract infections. Growing evidence has shown that cranberry suppresses urinary tract infections and eradicates the bacteria. Therefore, the aim of this study is to critically review the available literature regarding the antimicrobial activities of cranberry against urinary tract infection microorganisms. In addition, we discuss etiology, epidemiology, risk factors, and current drugs of urinary tract infections to provide a more complete picture of this disease.

  10. ProACT for stress urinary incontinence after radical prostatectomy.

    NARCIS (Netherlands)

    Martens, F.M.J.; Lampe, M.; Heesakkers, J.P.F.A.

    2009-01-01

    INTRODUCTION: Stress urinary incontinence is a bothersome complication of radical prostatectomy. Surgical treatment consists of the artificial urinary sphincter (AUS), the male sling and bulk injections. This study presents the results of the first series of implantations of ProACT in the Netherland

  11. Towards patient centered care in female stress urinary incontinence

    NARCIS (Netherlands)

    Labrie, J.

    2015-01-01

    This thesis focussed on the treatment of stress urinary incontinence in women. It comprises the results of the PORTRET study (Physiotherapy OR Tvt Effectiveness Trial). Currently, pelvic floor muscle training is advised as initial treatment for all women with stress urinary incontinence. We question

  12. Determinants of urinary 1-hydroxypyrene glucuronide in South Korean children.

    NARCIS (Netherlands)

    Lee, K.H.; Vermeulen, R.C.H.; Lenters, V.C.; Cho, S.H.; Strickland, P.; Kang, D.

    2009-01-01

    OBJECTIVES: This study was conducted to investigate the dominant sources of the urinary pyrene metabolite, 1-hydroxypyrene glucuronide (1-OHPG), in South Korean children. METHODS: Urine samples were collected from 102 non-smoking children (aged 10-14). Urinary 1-OHPG was assayed by synchronous fluor

  13. Bacteriuria is associated with urge urinary incontinence in older women

    Science.gov (United States)

    Rodhe, Nils; Englund, Lars; Mölstad, Sigvard; Samuelsson, Eva

    2008-01-01

    Objective To investigate the association between bacteriuria and frequency and type of urinary incontinence in elderly people living in the community. Bacteriuria and urinary incontinence are common conditions and often coexisting in this population; the authors have previously reported the prevalence of bacteriuria to be 22.4% in women and 9.4% in men. Design Cross-sectional study. Setting The catchment area of a primary healthcare centre in a Swedish middle-sized town. Subjects Residents, except for those in nursing homes, aged 80 and over. Participation rate: 80.3% (431/537). Main outcome measures Urinary cultures and questionnaire data on urinary incontinence. Results In women the OR for having bacteriuria increased with increasing frequency of urinary incontinence; the OR was 2.83 (95% CI 1.35–5.94) for women who were incontinent daily as compared with continent women. Reporting urge urinary incontinence increased the risk of having bacteriuria: 3.36 (95% CI 1.49–7.58) in comparison with continent women while there was no significant association between stress urinary incontinence and bacteriuria. The prevalence of bacteriuria among men was too low to make any meaningful calculations about the association between bacteriuria and frequency and type of incontinence. Conclusion Bacteriuria is associated with more frequent leakage and predominantly with urge urinary incontinence. The causes of this association and their clinical implications remain unclear. There might be some individuals who would benefit from antibiotic treatment, but further studies are warranted. PMID:18297561

  14. ProACT for stress urinary incontinence after radical prostatectomy.

    NARCIS (Netherlands)

    Martens, F.M.J.; Lampe, M.; Heesakkers, J.P.F.A.

    2009-01-01

    INTRODUCTION: Stress urinary incontinence is a bothersome complication of radical prostatectomy. Surgical treatment consists of the artificial urinary sphincter (AUS), the male sling and bulk injections. This study presents the results of the first series of implantations of ProACT in the Netherland

  15. Urinary renin and angiotensinogen in type 2 diabetes

    DEFF Research Database (Denmark)

    Persson, Frederik; Lu, Xifeng; Rossing, Peter;

    2013-01-01

    Urinary levels of renin-angiotensin-aldosterone system (RAAS) components may reflect renal RAAS activity and/or the renal efficacy of RAAS inhibition. Our aim was to determine whether urinary angiotensinogen and renin are circulating RAAS-independent markers during RAAS blockade....

  16. Blood and urinary concentrations of salbutamol in asthmatic subjects

    DEFF Research Database (Denmark)

    Elers, Jimmi; Pedersen, Lars; Henninge, John;

    2010-01-01

    Data on blood and urinary concentrations of salbutamol after inhalation and oral administration in healthy subjects are scarce. Accordingly, we examined the pharmacokinetics of inhaled and oral salbutamol in asthmatic subjects.......Data on blood and urinary concentrations of salbutamol after inhalation and oral administration in healthy subjects are scarce. Accordingly, we examined the pharmacokinetics of inhaled and oral salbutamol in asthmatic subjects....

  17. Carcinosarcoma of the Ureter and Urinary Bladder: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Yoon Ki; Kim, Soo Hyun; Kang, Mi Jin; Kim, Ji Young; Kim, Soung Hee; Cho, Hyun Sun; Jeong, Myeong Ja [Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2010-12-15

    Carcinosarcoma is biphasic neoplasm with distinct carcinomatous and sarcomatous components. Carcinosarcoma arising from the urinary system is extremely rare and only 14 such cases of the ureteral carcinosarcoma have been reported in the medical literature. We experienced a case of surgically proven carcinosarcoma of the ureter and urinary bladder and we report here on the computed tomography findings of this rare neoplasm

  18. Urinary Tract Infections in Children with Primary Nephrotic ...

    African Journals Online (AJOL)

    user1

    BACKGROUND: The occurrence of urinary tract infection. (UTI) in children with Nephrotic syndrome (NS) has been widely reported by various workers, ... 24hours, hypoproteinemia- serum protein. <2g/dl and .... urinary tract from the urethra to the kidney,. AGN affect just the .... with severe protein energy malnutrition in Ilorin.

  19. Urinary symptoms in Parkinson's disease: prevalence and associated factors

    Directory of Open Access Journals (Sweden)

    Campos-Sousa Raimundo Nonato

    2003-01-01

    Full Text Available The authors present a cross-sectional study involving 61 patients with idiopathic Parkinson's disease (PD who were consecutively examined and compared to a control group with 74 subjects. Only patients who fulfilled the standard diagnostic criteria for PD and whose brain magnetic resonance imaging was normal were included. The objective of the study was to evaluate the prevalence of inferior urinary tract symptoms in PD and to study the possible association between clinical factors to urinary dysfunction. ln the patient group, 39.3% presented urinary symptoms when compared to 10.8% in the control group. All symptomatic patients presented irritative symptoms. The most common irritative symptom PD was nocturia, followed by frequency and urinary incontinence. Around 25% of the patients presented functional obstructive symptoms determined by the disease. The most frequent obstructive symptom was incomplete emptying of the bladder. Only the age of the patients and control group were correlated with urinary dysfunction.

  20. Urinary density measurement and analysis methods in neonatal unit care

    Directory of Open Access Journals (Sweden)

    Maria Vera Lúcia Moreira Leitão Cardoso

    2013-09-01

    Full Text Available The objective was to assess urine collection methods through cotton in contact with genitalia and urinary collector to measure urinary density in newborns. This is a quantitative intervention study carried out in a neonatal unit of Fortaleza-CE, Brazil, in 2010. The sample consisted of 61 newborns randomly chosen to compose the study group. Most neonates were full term (31/50.8% males (33/54%. Data on urinary density measurement through the methods of cotton and collector presented statistically significant differences (p<0.05. The analysis of interquartile ranges between subgroups resulted in statistical differences between urinary collector/reagent strip (1005 and cotton/reagent strip (1010, however there was no difference between urinary collector/ refractometer (1008 and cotton/ refractometer. Therefore, further research should be conducted with larger sampling using methods investigated in this study and whenever possible, comparing urine density values to laboratory tests.

  1. The innate immune response during urinary tract infection and pyelonephritis.

    Science.gov (United States)

    Spencer, John David; Schwaderer, Andrew L; Becknell, Brian; Watson, Joshua; Hains, David S

    2014-07-01

    Despite its proximity to the fecal flora, the urinary tract is considered sterile. The precise mechanisms by which the urinary tract maintains sterility are not well understood. Host immune responses are critically important in the antimicrobial defense of the urinary tract. During recent years, considerable advances have been made in our understanding of the mechanisms underlying immune homeostasis of the kidney and urinary tract. Dysfunctions in these immune mechanisms may result in acute disease, tissue destruction and overwhelming infection. The objective of this review is to provide an overview of the innate immune response in the urinary tract in response to microbial assault. In doing so, we focus on the role of antimicrobial peptides-a ubiquitous component of the innate immune response.

  2. Urinary incontinence nursing diagnoses in patients with stroke

    Directory of Open Access Journals (Sweden)

    Telma Alteniza Leandro

    2015-12-01

    Full Text Available Abstract OBJECTIVE Identifying the prevalence of Stress urinary incontinence (SUI, Urge urinary incontinence (UUI, Functional urinary incontinence (FUI, Overflow urinary incontinence (OUI and Reflex urinary incontinence (RUI nursing diagnoses and their defining characteristics in stroke patients. METHOD A cross-sectional study with 156 patients treated in a neurological clinic. Data were collected through interviews and forwarded to nurses for diagnostic inference. RESULTS 92.3% of the patients had at least one of the studied diagnoses; OUI showed the highest prevalence (72.4%, followed by FUI (53.2%, RUI (50.0%, UUI (41.0% and SUI (37.8%. Overdistended bladder and reports of inability to reach the toilet in time to avoid urine loss were the most prevalent defining characteristics. A statistically significant association of the defining characteristics with the studied diagnosis was verified. CONCLUSION The five incontinence diagnoses were identified in the evaluated patients, with different prevalence.

  3. Urinary tract infections and asymptomatic bacteriuria in renal transplant recipients

    Directory of Open Access Journals (Sweden)

    Rabi Yacoub

    2011-01-01

    Full Text Available Asymptomatic bacteriuria and urinary tract infection are common complications after kidney transplantation. In this population, if urinary tract infection occurred in the first six months post procedure, it carries a grave impact on both graft and patient survival. Renal transplant recipients with urinary tract infection are often clinically asymptomatic as a consequence of immunosuppression. Urinary tract infection, however, may progress to acute pyelonephritis, bacteremia and the full blown picture of urosepsis. PubMed and Cochrane databases were searched. The purpose of this review is to discuss the screening and treatment of urinary tract infection and asymptomatic bacteriuria in renal transplant recipients and to evaluate the guidelines on the basis of a review of published evidence.

  4. Effect of urinary tract infection on the urinary metabolic characteristic as a risk factor in producing urolithiasis

    Directory of Open Access Journals (Sweden)

    Alireza Eskandarifar

    2016-05-01

    Full Text Available Urinary metabolic disorders are one of the most common causes of stone formation in children. The purpose of this study was to evaluate the effect of urinary tract infections in the urinary metabolic characteristics as a risk factor in the incidence of urolithiasis. This case-control study was conducted in 222 children with urolithiasis in the range of 6 months to 16 years old in Sanandaj, Kurdistan, Iran during 2012-14. Patients were divided into two groups based on those with urinary tract infection and without urinary tract infection. Then, urine samples were collected from both groups, and levels of calcium, oxalate, citrate, uric acid, creatinine, and cysteine were measured. The collected information was analyzed using software SPSS (version 16. The ratio Average levels of calcium, magnesium, oxalate, cysteine, uric acid to creatinine in urine showed no significant difference between two groups based on statistical analysis. However, the amount of citrate to creatinine in children with urinary tract infection and urolithiasis was clearly less P=0.01. The results of this study show that the urinary tract infection cannot change the urinary metabolic characteristics, but it can be considered as a risk factor in kidney stone formation due to the reduced amount of citrate in the urine.

  5. Role of urinary cathelicidin LL-37 and human β-defensin 1 in uncomplicated Escherichia coli urinary tract infections

    DEFF Research Database (Denmark)

    Nielsen, Karen L; Dynesen, Pia; Larsen, Preben

    2014-01-01

    Cathelicidin (LL-37) and human β-defensin 1 (hBD-1) are important components of the innate defense in the urinary tract. The aim of this study was to characterize whether these peptides are important for developing uncomplicated Escherichia coli urinary tract infections (UTIs...

  6. Labial fusion causing urinary incontinence and recurrent urinary tract infection in a postmenopausal female: a case report.

    Science.gov (United States)

    Dirim, Ayhan; Hasirci, Eray

    2011-01-01

    A 73-year-old postmenopausal woman was admitted with recurrent urinary tract infection and a history of incontinence. General physical examination was normal. Complete labial fusion was noticed on genital examination. Surgical intervention was performed. This therapy alleviated incontinence and recurrent urinary tract infection.

  7. Detection of PCT and urinary β2 -MG enhances the accuracy for localization diagnosing pediatric urinary tract infection.

    Science.gov (United States)

    Fang, Jian; Luan, Jiangwei; Zhu, Gaohong; Qi, Chang; Wang, Dandan

    2017-09-01

    The purpose of this article was to investigate whether the combination of urinary beta 2 microglobulin (urinary β2 -MG) and procalcitonin (PCT) diagnosis could enhance the localization diagnostic precision of pediatric urinary tract infection comparing with single diagnosis. A study was conducted in the Nephrology Department of Wuhan women and children's health care centre. This study incorporated 85 participants, including 35 children who were diagnosed as upper urinary tract infection (UUTI) with the symptom of fever and 50 children who conducted lower urinary tract infection (LUTI). Levels of PCT and urinary β2 -MG in both UUTI and LUTI patients were measured and compared. The level of PCT and β2 -MG were both significantly higher in UUTI group compared with in LUTI group. AUC of urinary β2 -MG ROC (sensitivity of 71.4%, specificity of 90.0%) was significantly smaller than that of PCT ROC (sensitivity of 77.1%, specificity of 96.0%) in the single diagnosis. Although in the combined diagnosis, the sensitivity and specificity increased to 88.6% and 98%, respectively. Both PCT and β2 -MG could be used to localize the UTI. Introducing urinary β2 -MG into PCT diagnosis could increase the sensitivity and specificity of UTI lesion diagnosis in clinical practice. © 2016 The Authors Journal of Clinical Laboratory Analysis Published by Wiley Periodicals, Inc.

  8. Diversity as Polyphony

    DEFF Research Database (Denmark)

    Trittin, Hannah; Schoeneborn, Dennis

    2017-01-01

    In this paper, we propose reconceptualizing diversity management from a communication-centered perspective. We base our proposal on the observation that the literature on diversity management, both in the instrumental and critical traditions, is primarily concerned with fostering the diversity of...... of diversity management as dynamic processes of voice articulation and mediation......In this paper, we propose reconceptualizing diversity management from a communication-centered perspective. We base our proposal on the observation that the literature on diversity management, both in the instrumental and critical traditions, is primarily concerned with fostering the diversity...... as the range of individual opinions and societal discourses that get expressed and can find resonance in organizational settings. We contribute to the literature on diversity management by moving away from a focus on individual-bound and inalterable criteria of diversity and toward a reconceptualization...

  9. Does staff diversity imply openness to diversity?

    DEFF Research Database (Denmark)

    Lauring, Jakob; Selmer, Jan

    2013-01-01

    university departments in Denmark. The authors set out to investigate the relationship between different types of staff diversity and openness to diversity in terms of linguistic, visible, value, and informational heterogeneity. Design/methodology/approach – This study uses responses from 489 staff members...

  10. CERN Diversity Newsletter - April 2017

    CERN Document Server

    AUTHOR|(CDS)2069427; Koutava, Ioanna; CERN. Geneva. HR Department

    2017-01-01

    The CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  11. CERN Diversity Newsletter - March 2016

    CERN Document Server

    Kaltenhauser, Kristin; CERN. Geneva. HR Department

    2016-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  12. CERN Diversity Newsletter - November 2015

    CERN Document Server

    Kaltenhauser, Kristin; CERN. Geneva. HR Department

    2015-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  13. CERN Diversity Newsletter - September 2016

    CERN Document Server

    Guinot, Genevieve

    2016-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  14. Stress urinary incontinence animal models as a tool to study cell-based regenerative therapies targeting the urethral sphincter.

    Science.gov (United States)

    Herrera-Imbroda, Bernardo; Lara, María F; Izeta, Ander; Sievert, Karl-Dietrich; Hart, Melanie L

    2015-03-01

    Urinary incontinence (UI) is a major health problem causing a significant social and economic impact affecting more than 200million people (women and men) worldwide. Over the past few years researchers have been investigating cell therapy as a promising approach for the treatment of stress urinary incontinence (SUI) since such an approach may improve the function of a weakened sphincter. Currently, a diverse collection of SUI animal models is available. We describe the features of the different models of SUI/urethral dysfunction and the pros and cons of these animal models in regard to cell therapy applications. We also discuss different cell therapy approaches and cell types tested in preclinical animal models. Finally, we propose new research approaches and perspectives to ensure the use of cellular therapy becomes a real treatment option for SUI.

  15. ASSESSMENT OF DIAGNOSTIC TECHNIQUES OF URINARY TUBERCULOSIS

    Directory of Open Access Journals (Sweden)

    Khaled Ismail Ghaleb

    2013-06-01

    Full Text Available Khalid Ghaleb a,* , Magdy Afifib, Mohamad El-Gohary c aDepartment of Medical Laboratories, Faculty of Applied Medical Science, King Khalid University, Bisha 551, Saudia Arabia bDepartment of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assuit 71524, Egypt cDepartment of Internal Medicine, Faculty of Medicine, Al-Azhar University, Assuit, Egypt • The corresponding author e-mail: kh_ghaleb4@hotmail.com Current Tel: 00966595388496 Saudia,  00201119338055 Egypt The place of the study worked : Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assuit 71524, Egypt, e-mail: afifi_magdy@ymail.com  Tel: 00201006554961 Abstract Early diagnosis of active tuberculosis remains an elusive challenge. In addition, one third of the world's population is latently infected with Mycobacterium tuberculosis (Mtb and up to 10% of infected individuals develop tuberculosis (TB in their lifetime. In this investigation, the incidence of urinary tuberculosis among renal patients was studied. Three hundreds urine samples were processed for detection of Mtb by Ziehl-Neelson (ZN smear examination, Lowenstein Jensen (LJ medium, radiometric BACTEC460 system as well as polymerase chain reaction (PCR and DNA Enzyme Immunoassay (DEIA test.  Out of 300 urine samples, 2 were positive by both  ZN smears and LJ medium with incidence rate of 0.66 %, 3 positive samples by BACTEC460 culture system with incidence of 1%. PCR assay gave more positive results than smear and culture examination (i.e. 8 positive samples with incidence  rate of 2.6%.  The specificities were 25% for both ZN smears and LJ medium, 37.5% for BACTEC460 culture system, and 100% for PCR test, while  sensitivities of all assays were 100%. Thus PCR is a rapid and sensitive method for the early diagnosis of urinary tuberculosis.   Keywords: List of abbreviations:Acid Fast Bacilli (AFB-Base pair (bp-DNA Enzyme Immunoassay (DEIA  -Extrapulmonary Tuberculosis

  16. Urinary tract infection in postmenopausal women.

    Science.gov (United States)

    Raz, Raul

    2011-12-01

    Urinary tract infection (UTI) is the most common bacterial infection in women in general and in postmenopausal women in particular. Two groups of elderly women with recurrent UTI should be differentiated regarding age and general status: healthy, young postmenopausal women aged 50 to 70 years who are neither institutionalized or catheterized and elderly institutionalized women with or without a catheter. Bacteriuria occurs more often in elderly functionally impaired women, but in general it is asymptomatic. However, the risk factors associated with recurrent UTI in elderly women are not widely described. In a multivariate analysis it was found that urinary incontinence, a history of UTI before menopause, and nonsecretor status were strongly associated with recurrent UTI in young postmenopausal women. Another study described the incidence and risk factors of acute cystitis among nondiabetic and diabetic postmenopausal women. Independent predictors of infection included insulin-treated patients and a lifetime history of urinary infection. Borderline associations included a history of vaginal estrogen cream use in the past month, kidney stones, and asymptomatic bacteriuria at baseline. Another important factor in postmenopausal women is the potential role that estrogen deficiency plays in the development of bacteriuria. There are at least two studies showing a beneficial effect of estrogen in the management of recurrent bacteriuria in elderly women. One of these studies showed that vaginal estrogen cream reduced vaginal pH from 5.5±0.7 to 3.6±1.0, restored lactobacillus, and decreased new episodes of UTI. Another study reported similar results using an estriol vaginal ring. However, contradictory results are found in the literature. For example, additional studies found that the use of estriol-containing vaginal pessaries was less effective than oral nitrofurantoin macrocrystals in preventing UTI in postmenopausal women. Two other studies also did not find any

  17. Intersectionality, Diversity and Gender

    DEFF Research Database (Denmark)

    Siim, Birte; Agustin, Lise Rolandsen

    2016-01-01

    In the discourses of Danish politicians on ethno-national diversity and integration, the notion of diversity is gendered, especially the articulation of the ‘working woman’ and her labor market participation. Equality, diversity and gender are, thus, intertwined in political, discursive construct......In the discourses of Danish politicians on ethno-national diversity and integration, the notion of diversity is gendered, especially the articulation of the ‘working woman’ and her labor market participation. Equality, diversity and gender are, thus, intertwined in political, discursive...

  18. Paternal Urinary Concentrations of Parabens and Other Phenols in Relation to Reproductive Outcomes among Couples from a Fertility Clinic

    Science.gov (United States)

    Dodge, Laura E.; Williams, Paige L.; Williams, Michelle A.; Missmer, Stacey A.; Toth, Thomas L.; Calafat, Antonia M.

    2015-01-01

    Background Human exposure to phenols, including bisphenol A and parabens, is widespread. Evidence suggests that paternal exposure to environmental chemicals may adversely affect reproductive outcomes. Objectives We evaluated associations of paternal phenol urinary concentrations with fertilization rate, embryo quality, implantation, and live birth. Methods Male–female couples who underwent in vitro fertilization (IVF) and/or intrauterine insemination (IUI) cycles in a prospective study of environmental determinants of fertility and pregnancy outcomes were included. The geometric mean of males’ specific gravity–adjusted urinary phenol concentrations measured before females’ cycle was quantified. Associations between male urinary phenol concentrations and fertilization rate, embryo quality, implantation, and live birth were investigated using generalized linear mixed models to account for multiple cycles per couple. Results Couples (n = 218) underwent 195 IUI and 211 IVF cycles. Paternal phenol concentrations were not associated with fertilization or live birth following IVF. In adjusted models, compared with the lowest quartile of methyl paraben, paternal concentrations in the second quartile were associated with decreased odds of live birth following IUI (adjusted odds ratio = 0.19; 95% CI: 0.04, 0.82). Conclusions To our knowledge, these are some of the first data on the association of paternal urinary phenol concentrations with reproduction and pregnancy outcomes. Although these results do not preclude possible adverse effects of paternal paraben exposures on such outcomes, given the modest sample size, further understanding could result from confirmation using a larger and more diverse population. Citation Dodge LE, Williams PL, Williams MA, Missmer SA, Toth TL, Calafat AM, Hauser R. 2015. Paternal urinary concentrations of parabens and other phenols in relation to reproductive outcomes among couples from a fertility clinic. Environ Health Perspect 123

  19. Estimating 24-hour urinary sodium excretion from casual urinary sodium concentrations in Western populations

    DEFF Research Database (Denmark)

    Brown, Ian J; Dyer, Alan R; Chan, Queenie

    2013-01-01

    High intakes of dietary sodium are associated with elevated blood pressure levels and an increased risk of cardiovascular disease. National and international guidelines recommend reduced sodium intake in the general population, which necessitates population-wide surveillance. We assessed...... the utility of casual (spot) urine specimens in estimating 24-hour urinary sodium excretion as a marker of sodium intake in the International Cooperative Study on Salt, Other Factors, and Blood Pressure. There were 5,693 participants recruited in 1984-1987 at the ages of 20-59 years from 29 North American...... and European samples. Participants were randomly assigned to test or validation data sets. Equations derived from casual urinary sodium concentration and other variables in the test data were applied to the validation data set. Correlations between observed and estimated 24-hour sodium excretion were 0...

  20. Novel antiseptic urinary catheters for prevention of urinary tract infections: correlation of in vivo and in vitro test results.

    Science.gov (United States)

    Hachem, Ray; Reitzel, Ruth; Borne, Agatha; Jiang, Ying; Tinkey, Peggy; Uthamanthil, Rajesh; Chandra, Jyotsna; Ghannoum, Mahmoud; Raad, Issam

    2009-12-01

    Urinary catheters are widely used for hospitalized patients and are often associated with high rates of urinary tract infection. We evaluated in vitro the antiadherence activity of a novel antiseptic Gendine-coated urinary catheter against several multidrug-resistant bacteria. Gendine-coated urinary catheters were compared to silver hydrogel-coated Foley catheters and uncoated catheters. Bacterial biofilm formation was assessed by quantitative culture and scanning electron microscopy. These data were further correlated to an in vivo rabbit model. We challenged 31 rabbits daily for 4 days by inoculating the urethral meatus with 1.0 x 10(9) CFU streptomycin-resistant Escherichia coli per day. In vitro, Gendine-coated urinary catheters reduced the CFU of all organisms tested for biofilm adherence compared with uncoated and silver hydrogel-coated catheters (P < 0.004). Scanning electron microscopy analysis showed that a thick biofilm overlaid the control catheter and the silver hydrogel-coated catheters but not the Gendine-coated urinary catheter. Similar results were found with the rabbit model. Bacteriuria was present in 60% of rabbits with uncoated catheters and 71% of those with silver hydrogel-coated catheters (P < 0.01) but not in those with Gendine-coated urinary catheters. No rabbits with Gendine-coated urinary catheters had invasive bladder infections. Histopathologic assessment revealed no differences in toxicity or staining. Gendine-coated urinary catheters were more efficacious in preventing catheter-associated colonization and urinary tract infections than were silver hydrogel-coated Foley catheters and uncoated catheters.

  1. The risk factors of recurrent urinary tract infection in infants with normal urinary systems.

    Science.gov (United States)

    Shim, Yoon Hee; Lee, Jung Won; Lee, Seung Joo

    2009-02-01

    Urinary tract infection (UTI) frequently recurs and increases the risk of renal scarring even in infants with normal urinary tracts. Our study was aimed to find preventive measures for recurrent UTI in these infants. One-hundred ninety infants, who were diagnosed with their first febrile UTI and were proven to have normal urinary systems, were enrolled. We investigated the incidence of recurrent UTI during the following year and the following risk factors: gender, young age, phimosis, vaginal reflux, and acute pyelonephritis (APN) diagnosed by 99m-technetium dimercaptosuccinic acid ((99m)Tc-DMSA)(+) scintigraphy. The incidence of recurrent UTI was 21.1%. The difference in recurrence rate according to gender was not significant. The recurrence rate in infants less than 6 months of age was 25.8%, which was significantly higher than the 7.7% in older infants (P = 0.045). In male infants with persistent non-retractile prepuces, recurrent UTI developed in 34.0%, which was significantly higher than the 17.6% in male infants with retractile prepuces (P = 0.022). The presence of APN in male infants increased the likelihood of recurrent UTI when analyzed by multivariate logistic regression [odds ratio 4.6, 95% confidence interval (95% CI) 1.6-13.0, P = 0.003]. The presence of vaginal reflux and APN in female infants gave no significant difference to the incidence of recurrent UTI. In infants with normal urinary systems, age less than 6 months, non-retractile prepuces and APN in male infants, were the most important risk factors for recurrent UTIs. It is suggested that non-retractile prepuces should be adequately treated to become retractile in young male infants with APN.

  2. Ethiology of urinary tract infections in male

    Directory of Open Access Journals (Sweden)

    Franco Pirali

    2010-09-01

    Full Text Available The present study is based on data from 4317 positive urine cultures collected at S. Orsola, Fondazione Poliambulanza Hospital of Brescia (Italy from 2007 to 2009.The patient group was heterogeneous and included in- and outpatients of both gender, ranging in age from 1 to 99 years. E. coli was the most frequently pathogen isolated in all the urine cultures independently from age or sex. Our findings differ from those of a similar study made in the U.S.A., where Enterococcus (Group D Streptococcus was the most frequently isolated pathogen in the urine cultures of the male subjects. These results suggest to maintain an identical empirical therapy in male and female because the most frequently isolated bacteria responsible of urinary tract infections are Gram negative.

  3. Antibiotic Resistance in Pediatric Urinary Tract Infections.

    Science.gov (United States)

    Stultz, Jeremy S; Doern, Christopher D; Godbout, Emily

    2016-12-01

    Urinary tract infections (UTIs) are a common problem in pediatric patients. Resistance to common antibiotic agents appears to be increasing over time, although resistance rates may vary based on geographic region or country. Prior antibiotic exposure is a pertinent risk factor for acquiring resistant organisms during a first UTI and recurrent UTI. Judicious prescribing of antibiotics for common pediatric conditions is needed to prevent additional resistance from occurring. Complex pediatric patients with histories of hospitalizations, prior antibiotic exposure, and recurrent UTIs are also at high risk for acquiring UTIs due to extended spectrum beta-lactamase-producing organisms. Data regarding the impact of in vitro antibiotic susceptibility testing interpretation on UTI treatment outcomes is lacking.

  4. [Leukoplakia of the upper urinary tract].

    Science.gov (United States)

    Armora Mani, J; Muñoz Segui, J; Pérez Céspedes, M; Aguiló Lucia, F; Torrecilla Ortiz, C; Serrallach Mila, N

    1992-01-01

    Leukoplakia is a morphological term that attempts to define keratinizing desquamative squamous metaplasia of the transitional epithelium. It is uncommon in the upper urinary tract (less than 100 cases have been reported) and has been attributed to infection or mechanical injury to the epithelium and/or genetic factors. We present a case of leukoplakia in a male patient with renal tuberculosis that had been in remission for the past 15 years. Eight years earlier he had intermittently passed keratin laminas (pathognomonic of leukoplakia) during the course of various episodes of nephritic colic. After discarding a reactivation of tuberculosis and malignancy of the metaplastic lesion, we continued conservative treatment with radiologic and cytologic control evaluations.

  5. Correlates of urinary incontinence in pregnancy

    DEFF Research Database (Denmark)

    Hvidman, Lone; Foldspang, Anders; Mommsen, S.

    2002-01-01

    for the nulliparous and the primiparous, respectively. The present data suggest pregnancy UI not to be provoked by the mere onset of pregnancy, but by increasing hormonal concentrations or local tissue changes caused by hormones, whereas there was no support for a theory based on increasing pressure on the bladder......In a population sample, the period prevalence of urinary incontinence (UI) during pregnancy was found to be 19.9% and 24.1% among 352 nulliparous and 290 primiparous women, respectively. The first UI episode ever was experienced by 16.7% and 7.0% during the two last trimesters of the first...... and second pregnancies, respectively. None of the pregnancy-specific risk factors, such as emesis and birthweight, was significantly associated with UI during pregnancy. Previous UI was a significant risk factor for period prevalent UI during pregnancy, explaining 34% and 83% of pregnancy UI...

  6. [Urinary tract infections in the elderly].

    Science.gov (United States)

    Mirsaidov, N; Wagenlehner, F M E

    2016-04-01

    Urinary tract infections (UTIs) and asymptomatic bacteriuria are frequent in elderly patients. Distinguishing UTI from asymptomatic bacteriuria in older adults, particularly those living in long-term care facilities, might be a challenge for physicians due to the presence of confounding factors, such as an overactive bladder, prostate enlargement, and an indwelling bladder catheter. The absence of standards in the definition and treatment of UTI in the elderly frequently leads to overtreatment. Consequently, antibiotic selection pressure increases and as a result multidrug-resistant organisms might arise. On the other hand, insufficient treatment can result in prolonged and complicated courses of infections or increased morbidity. This review covers the definition, prevalence, diagnosis and management of UTI in older adults.

  7. Urinary bisphenol A concentrations in pregnant women.

    Science.gov (United States)

    Callan, Anna Carita; Hinwood, Andrea Lee; Heffernan, Amy; Eaglesham, Geoff; Mueller, Jochen; Odland, Jon Øyvind

    2013-11-01

    Bisphenol A is a chemical that is present in a number of products and types of food packaging. Prenatal exposure to bisphenol A may cause behavioural changes in young children. The aim of this study was to investigate exposure to bisphenol A in pregnant Australian women as a surrogate of neonatal exposure. First morning void urine samples were collected from 26 pregnant women at around week 38 of gestation. Bisphenol A was detectable in 85% of the samples analysed. The median concentration in this group of women was 2.41μg/L with a range of bisphenol A concentrations, as did women with a pre-pregnancy BMI of bisphenol A exposure in Australia and reveals that pregnant women have measured biological concentrations of urinary bisphenol A similar to those reported for pregnant women in other developed countries. Given the potential impacts of prenatal bisphenol A exposure, further research in this area is warranted.

  8. A supravital cytodiagnostic stain for urinary sediments.

    Science.gov (United States)

    Sternheimer, R

    1975-02-24

    A mixture of aqueous solutions of National fast blue, a copper-phthalocyanine dye, and pyronin B, a red xanthene dye, when added to fresh urinary sediment, supravitally stains benign or malignant cells and the various types of casts and their inclusions. The stain facilitates identification of the formed elements and particularly aids in the differentiation of polymorphonuclear leukocytes from lymphocytes, histiocytes, plasma cells, and renal tubular cells. A variable staining of casts and their inclusions has been observed. Tumor cells may be recognized by nuclear abnormalities or, in case of hyperchromatic tendency, by a very rapid and early uptake of dye preceding that of the surrounding cells. The staining method is rapid and simple enough for routine urinalysis and screening procedures.

  9. Six methods for determining urinary protein compared.

    Science.gov (United States)

    Dilena, B A; Penberthy, L A; Fraser, C G

    1983-03-01

    Inter-laboratory surveys have shown that "routine methods" of urinary protein determination are often unsatisfactory. Therefore, we compared six frequently used methods for determination of protein in urine with respect to linearity, within-batch and between-batch precision, comparative bias, and practicability. We assayed dilutions of human and bovine albumin and serum, and fresh and lyophilized human urine. We find that the AACC Selected Method has poor practicability and poor precision under routine conditions, but good linearity. The sulfosalicylic acid/biuret technique is also impracticable, requires a large sample, and is not linear at low concentrations of urine protein. The Coomassie Brilliant Blue technique has a narrow range of linearity and poor precision. The sulfosalicylic acid/sodium sulfate turbidimetric method is not precise and cannot be standardized with bovine materials. The Ponceau-S technique has good performance characteristics and practicability, and we recommend it for routine laboratory use.

  10. Preventing urinary incontinence during pregnancy and postpartum

    DEFF Research Database (Denmark)

    Wesnes, Stian Langeland; Lose, Gunnar

    2013-01-01

    : women should be advised not to smoke before or during pregnancy (grade B), aim at normal weight before pregnancy (grade B), and aim at regaining prepregnancy weight postpartum (grade B). Occasional low-intensity training should be advocated (grade B), and constipation should be avoided during pregnancy......Urinary incontinence (UI) is a common condition in association with pregnancy. Incident UI in pregnancy or postpartum are significant risk factors for UI later in life. Epidemiological studies on UI during pregnancy and postpartum list numerous variables associated with UI. For women, the main...... (grade B) and postpartum (grade C). Women should be advised to perform pelvic floor muscle training during pregnancy and postpartum (grade A) and to use perineal warm packs during delivery (grade B). Cesarean section to prevent UI cannot be recommended (grade D). If lifestyle recommendations...

  11. Prevalence of upper urinary tract anomalies in hospitalized premature infants with urinary tract infection.

    Science.gov (United States)

    Vachharajani, A; Vricella, G J; Najaf, T; Coplen, D E

    2015-05-01

    The 2011 American Academy of Pediatrics (AAP) guidelines address imaging after initial febrile urinary tract infection (UTI) in infants >2 months of age. We sought to determine the frequency of upper urinary tract anomalies (hydronephrosis and vesicoureteral reflux (VUR)) in hospitalized premature infants with UTI. We retrospectively reviewed the electronic medical records of neonatal intensive care unit (NICU) admissions at a tertiary care children's hospital between 1 January 2006 and 31 December 2010. We queried the records for UTI, renal ultrasound (US) and voiding cystourethrogram (VCUG). We identified 3518 unique admissions. UTI occurred in 118 infants (3%). Sixty-nine (60%) had a normal US. Renal dilation was predominantly renal pelvic dilation (12%) and isolated caliectasis (22%). VUR was identified in 15 (14%) infants evaluated with a VCUG. VUR was identified in nine (12%) infants without and in seven (16%) with an abnormality on US. Reflux was identified in 7% of male and 38% of female infants with a UTI. Anatomic abnormalities of the upper urinary tract are uncommon in premature infants with a UTI that occurs during neonatal hospitalization. In concordance with the AAP guidelines, a VCUG may not be required in all NICU infants under age 2 months after a single UTI.

  12. Effect of drinking parsley leaf tea on urinary composition and urinary stones′ risk factors

    Directory of Open Access Journals (Sweden)

    Fahad A Alyami

    2011-01-01

    Full Text Available To investigate the effect of parsley leaf tea on urine composition and the inhibitors of urinary tract stones formation, we studied 20 healthy volunteers who were divided into two groups: the first group of 10 subjects drank daily 1,200 mL of parsley leaf tea for 2 weeks, while the second group drank at least 1,200 mL daily of bottled water for the same period. This was followed by a 2-week "washout" period before the two groups were crossed over for another 2 weeks. During the experimental phase, 24-h urine samples were collected at baseline, on day 14, and at the end of the 6-week period and different urinary parameters were measured and analyzed statistically. We found no significant difference in the urine volume, pH, sodium, potassium, chloride, urea, creatinine, phosphorus, magnesium, uric acid, cystine, or citric acid. Further research is needed to evaluate the effects of parsley leaf tea on urinary parameters in healthy and stone-forming patients.

  13. Urinary tract infection in the neurogenic bladder.

    Science.gov (United States)

    Vigil, Humberto R; Hickling, Duane R

    2016-02-01

    There is a high incidence of urinary tract infection (UTI) in patients with neurogenic lower urinary tract function. This results in significant morbidity and health care utilization. Multiple well-established risk factors unique to a neurogenic bladder (NB) exist while others require ongoing investigation. It is important for care providers to have a good understanding of the different structural, physiological, immunological and catheter-related risk factors so that they may be modified when possible. Diagnosis remains complicated. Appropriate specimen collection is of paramount importance and a UTI cannot be diagnosed based on urinalysis or clinical presentation alone. A culture result with a bacterial concentration of ≥10(3) CFU/mL in combination with symptoms represents an acceptable definition for UTI diagnosis in NB patients. Cystoscopy, ultrasound and urodynamics should be utilized for the evaluation of recurrent infections in NB patients. An acute, symptomatic UTI should be treated with antibiotics for 5-14 days depending on the severity of the presentation. Antibiotic selection should be based on local and patient-based resistance patterns and the spectrum should be as narrow as possible if there are no concerns regarding urosepsis. Asymptomatic bacteriuria (AB) should not be treated because of rising resistance patterns and lack of clinical efficacy. The most important preventative measures include closed catheter drainage in patients with an indwelling catheter and the use of clean intermittent catheterization (CIC) over other methods of bladder management if possible. The use of hydrophilic or impregnated catheters is not recommended. Intravesical Botox, bacterial interference and sacral neuromodulation show significant promise for the prevention of UTIs in higher risk NB patients and future, multi-center, randomized controlled trials are required.

  14. [Neurogenic urinary incontinence. Value of surgical management].

    Science.gov (United States)

    Kutzenberger, J

    2008-06-01

    Damage to the CNS, the cauda equina, and the pelvic nerval structures causes neurogenic bladder dysfunction with neurogenic urinary incontinence (NUI). The definitive diagnosis of NUI is made with urodynamic examination methods. The most frequent cause of NUI is neurogenic detrusor overactivity (NDO). The treatment concept must take into account the physical and emotional restrictions. The treatment of NUI due to NDO is a domain of conservative therapy, i.e., mostly antimuscarinics and intermittent catheterization (IC). In about 30%, there is a good chance for therapy failures. An advancement in therapy is the injection of BTX-A into the detrusor. The missing drug approval is a disadvantage.Operative treatments are considered if conservative and minimally invasive therapies are unsuccessful. Sacral deafferentation (SDAF) and sacral anterior root stimulator implantation (SARSI) are available as organ-preserving techniques only for paraplegics with NDO and reflex urinary incontinence and neuromodulation for the other forms of NDO provided that a successful percutaneous nerve evaluation (PNE) test has previously taken place. Augmentation cystoplasty is indicated if SDAF and neuromodulation cannot be used and the bladder wall is damaged irreversibly by fibrosis. Kidney function of at least 25% and acceptance of IC are prerequisites. Myectomy (autoaugmentation) has an indication similar to augmentation cystoplasty but there must not be any fibrosis. Bladder neck insufficiency (BNI) caused by paralysis or iatrogenically can be treated by the implantation of an alloplastic sphincter high at the bladder neck. A stable reservoir function is required. If not all methods are possible, the ileum conduit or the suprapubic bladder fistula can be the last resort.

  15. Urinary tract infection in the neurogenic bladder

    Science.gov (United States)

    Vigil, Humberto R.

    2016-01-01

    There is a high incidence of urinary tract infection (UTI) in patients with neurogenic lower urinary tract function. This results in significant morbidity and health care utilization. Multiple well-established risk factors unique to a neurogenic bladder (NB) exist while others require ongoing investigation. It is important for care providers to have a good understanding of the different structural, physiological, immunological and catheter-related risk factors so that they may be modified when possible. Diagnosis remains complicated. Appropriate specimen collection is of paramount importance and a UTI cannot be diagnosed based on urinalysis or clinical presentation alone. A culture result with a bacterial concentration of ≥103 CFU/mL in combination with symptoms represents an acceptable definition for UTI diagnosis in NB patients. Cystoscopy, ultrasound and urodynamics should be utilized for the evaluation of recurrent infections in NB patients. An acute, symptomatic UTI should be treated with antibiotics for 5–14 days depending on the severity of the presentation. Antibiotic selection should be based on local and patient-based resistance patterns and the spectrum should be as narrow as possible if there are no concerns regarding urosepsis. Asymptomatic bacteriuria (AB) should not be treated because of rising resistance patterns and lack of clinical efficacy. The most important preventative measures include closed catheter drainage in patients with an indwelling catheter and the use of clean intermittent catheterization (CIC) over other methods of bladder management if possible. The use of hydrophilic or impregnated catheters is not recommended. Intravesical Botox, bacterial interference and sacral neuromodulation show significant promise for the prevention of UTIs in higher risk NB patients and future, multi-center, randomized controlled trials are required. PMID:26904414

  16. Risk factors for postpartum urinary incontinence

    Directory of Open Access Journals (Sweden)

    Lígia da Silva Leroy

    2016-04-01

    Full Text Available Abstract OBJECTIVE: To investigate the risk factors for postpartum urinary incontinence (UI and its characteristics. METHOD: This was a case-control study with 344 puerperal women (77 cases and 267 controls with up to 90 days postpartum. In a single session, participants were given a questionnaire with sociodemographic and clinical data and two others that assessed urine leakage, leakage situations, and type of UI. RESULTS: Stress UI was present in 45.5% of the women, incidents of urine leakage several times a day in 44.2%, of which 71.4% were in small amounts and 57.1% when coughing or sneezing. In 70.1% of cases, UI began during pregnancy and remained through the postpartum period. After running a binary logistic regression model, the following factors remained in the final model: UI during pregnancy (OR 12.82, CI 95% 6.94 - 23.81, p<0.0001, multiparity (OR 2.26, CI 95% 1.22 - 4.19, p=0.009, gestational age at birth greater or equal to 37 weeks (OR 2.52, CI 95% 1.16 - 5.46, p=0.02 and constipation (OR 1.94, CI 95% 1.05 - 5.46, p=0.035. CONCLUSION: Most often, UI first appeared during pregnancy and remained through the postpartum period. Urinary incontinence during pregnancy, multiparity, gestational age at birth greater or equal to 37 weeks, and constipation were presented as risk factors. In the studied group, stress UI was more frequent.

  17. Significance of urinary proteome pattern in renal allograft recipients.

    Science.gov (United States)

    Suhail, Sufi M

    2014-01-01

    Urinary proteomics is developing as a platform of urinary biomarkers of immense potential in recent years. The definition of urinary proteome in the context of renal allograft and characterization of different proteome patterns in various graft dysfunctions have led to the development of a distinct science of this noninvasive tool. Substantial numbers of studies have shown that different renal allograft disease states, both acute and chronic, could portray unique urinary proteome pattern enabling early diagnosis of graft dysfunction and proper manipulation of immunosuppressive strategy that could impact graft prognosis. The methodology of the urinary proteome is nonetheless not more complex than that of other sophisticated assays of conventional urinary protein analysis. Moreover, the need for a centralized database is also felt by the researchers as more and more studies have been presenting their results from different corners and as systems of organizing these newly emerging data being developed at international and national levels. In this context concept of urinary proteomics in renal allograft recipients would be of significant importance in clinical transplantation.

  18. Managing Workplace Diversity

    Directory of Open Access Journals (Sweden)

    Harold Andrew Patrick

    2012-04-01

    Full Text Available Diversity management is a process intended to create and maintain a positive work environment where the similarities and differences of individuals are valued. The literature on diversity management has mostly emphasized on organization culture; its impact on diversity openness; human resource management practices; institutional environments and organizational contexts to diversity-related pressures, expectations, requirements, and incentives; perceived practices and organizational outcomes related to managing employee diversity; and several other issues. The current study examines the potential barriers to workplace diversity and suggests strategies to enhance workplace diversity and inclusiveness. It is based on a survey of 300 IT employees. The study concludes that successfully managing diversity can lead to more committed, better satisfied, better performing employees and potentially better financial performance for an organization.

  19. Diversity does not travel!

    DEFF Research Database (Denmark)

    Lund, Rebecca; Tienari, Janne

    2013-01-01

    In this chapter we offer insights into the social construction of diversity in Finnish organizations and society. In Finnish organizations, gender is highlighted while other markers of diversity are blotted out. 'Non-Finns' become subject to cultural assimilation. The US-based concept of Diversity...... Management becomes adopted and adapted in particular ways. Standardized concepts of diversity and its management do not travel, rather they become translated locally. In organizational practice, globalization is slow and laborious....

  20. International diversity management

    DEFF Research Database (Denmark)

    Lauring, Jakob

    2013-01-01

    While the concern with demographic diversity in organizations has increased during recent years, international diversity management still remains an understudied area. This is unfortunate since the transfer of diversity management practices within multinational corporations faces particular...... challenges in balancing between global integration and local responsiveness. The aim of this paper is to illustrate some of the central problems that multinational corporations need to deal with when transferring diversity management practices from headquarters to local subsidiaries. This is illustrated...

  1. Diagnostic performance of the urinary canine calgranulins in dogs with lower urinary or urogenital tract carcinoma.

    Science.gov (United States)

    Heilmann, Romy M; McNiel, Elizabeth A; Grützner, Niels; Lanerie, David J; Suchodolski, Jan S; Steiner, Jörg M

    2017-04-21

    Onset of canine transitional cell carcinoma (TCC) and prostatic carcinoma (PCA) is usually insidious with dogs presenting at an advanced stage of the disease. A biomarker that can facilitate early detection of TCC/PCA and improve patient survival would be useful. S100A8/A9 (calgranulin A/B or calprotectin) and S100A12 (calgranulin C) are expressed by cells of the innate immune system and are associated with several inflammatory disorders. S100A8/A9 is also expressed by epithelial cells after malignant transformation and is involved in the regulation of cell proliferation and metastasis. S100A8/A9 is up-regulated in human PCA and TCC, whereas the results for S100A12 have been ambiguous. Also, the urine S100A8/A9-to-S100A12 ratio (uCalR) may have potential as a marker for canine TCC/PCA. Aim of the study was to evaluate the diagnostic accuracy of the urinary S100/calgranulins to detect TCC/PCA in dogs by using data and urine samples from 164 dogs with TCC/PCA, non-neoplastic urinary tract disease, other neoplasms, or urinary tract infections, and 75 healthy controls (nested case-control study). Urine S100A8/A9 and S100A12 (measured by species-specific radioimmunoassays and normalized against urine specific gravity [S100A8/A9USG; S100A12USG], urine creatinine concentration, and urine protein concentration and the uCalR were compared among the groups of dogs. S100A8/A9USG had the highest sensitivity (96%) and specificity (66%) to detect TCC/PCA, with specificity reaching 75% after excluding dogs with a urinary tract infection. The uCalR best distinguished dogs with TCC/PCA from dogs with a urinary tract infection (sensitivity: 91%, specificity: 60%). Using a S100A8/A9USG ≥ 109.9 to screen dogs ≥6 years of age for TCC/PCA yielded a negative predictive value of 100%. S100A8/A9USG and uCalR may have utility for diagnosing TCC/PCA in dogs, and S100A8/A9USG may be a good screening test for canine TCC/PCA.

  2. Urinary Uromodulin and Risk of Urinary Tract Infections: The Cardiovascular Health Study.

    Science.gov (United States)

    Garimella, Pranav S; Bartz, Traci M; Ix, Joachim H; Chonchol, Michel; Shlipak, Michael G; Devarajan, Prasad; Bennett, Michael R; Sarnak, Mark J

    2017-06-01

    Laboratory studies suggest that urinary uromodulin, the most common protein in the urine of healthy adults, may protect against urinary tract infection (UTI). Epidemiologic studies evaluating this relationship in humans are lacking. Prospective longitudinal cohort study. 953 participants enrolled in the Cardiovascular Health Study. Uromodulin assayed using enzyme-linked immunosorbent assay in spot urine samples. Composite of outpatient UTI events or UTI-related hospitalizations and each of them individually identified using International Classification of Diseases, Ninth Revision (ICD-9) codes using negative binomial regression with robust standard errors adjusted for age, race, sex, body mass index, diabetes, estimated glomerular filtration rate, and urinary albumin and urinary creatinine excretion. Median uromodulin level was 25.9 (IQR, 17.3-38.9) μg/mL, mean age of participants was 78 years, 61% were women, and 15% were black. There were 331 outpatient UTI events and 87 UTI-related hospitalizations among 186 participants during a median 9.9 years of follow-up. Persons in the highest quartile (>38.93μg/mL) of uromodulin concentration had a significantly lower risk for the composite outcome (incidence rate ratio [IRR], 0.47; 95% CI, 0.29-0.79) compared with those in the lowest quartile (≤17.26μg/mL). This association remained significant for outpatient UTI events (highest vs lowest quartile even after excluding those with prior UTI: IRR, 0.42; 95% CI, 0.23-0.77). The direction of association with UTI hospitalization was similar, but not statistically significant (IRR, 0.78; 95% CI, 0.39-1.58). Use of ICD-9 codes to identify outcomes and lack of generalizability to younger populations. High urinary uromodulin levels are associated with lower risk for UTI in older community-dwelling adults independent of traditional UTI risk factors. This finding supports prior laboratory data indicating a protective role of uromodulin against UTI. Further research is needed to

  3. Unity in Diversity.

    Science.gov (United States)

    Purves, Alan C.

    The cultural diversities of peoples and dialects in the United States have brought a richness to the English language that has made it one of the most supple of all the languages in the world. In addition to the diversity in the language are the diversities in literature, technology, nationality, politics, and styles of teaching. Teachers of…

  4. Multilevel and Diverse Classrooms

    Science.gov (United States)

    Baurain, Bradley, Ed.; Ha, Phan Le, Ed.

    2010-01-01

    The benefits and advantages of classroom practices incorporating unity-in-diversity and diversity-in-unity are what "Multilevel and Diverse Classrooms" is all about. Multilevel classrooms--also known as mixed-ability or heterogeneous classrooms--are a fact of life in ESOL programs around the world. These classrooms are often not only multilevel…

  5. Diversity cognition and climates

    NARCIS (Netherlands)

    van Knippenberg, D.; Homan, A.C.; van Ginkel, W.; Roberson, Q.M.

    2013-01-01

    Demographic diversity at work can yield performance benefits but also invite psychological disengagement and be a source of interpersonal tension. In managing this double-edged sword of demographic diversity, the role of diversity cognition (beliefs, attitudes) and climates seems particularly

  6. Diversity by design

    NARCIS (Netherlands)

    Helberger, N.

    2011-01-01

    How do you get citizens/media consumers to voluntarily choose to expose themselves to diverse content? Is there a role for government in helping people make diverse choices? Professor Helberger addresses these questions by suggesting "diversity by design" as an antidote to the ironic fact that broad

  7. Unity in Diversity.

    Science.gov (United States)

    Purves, Alan C.

    The cultural diversities of peoples and dialects in the United States have brought a richness to the English language that has made it one of the most supple of all the languages in the world. In addition to the diversity in the language are the diversities in literature, technology, nationality, politics, and styles of teaching. Teachers of…

  8. Diversity cognition and climates

    NARCIS (Netherlands)

    van Knippenberg, D.; Homan, A.C.; van Ginkel, W.; Roberson, Q.M.

    2013-01-01

    Demographic diversity at work can yield performance benefits but also invite psychological disengagement and be a source of interpersonal tension. In managing this double-edged sword of demographic diversity, the role of diversity cognition (beliefs, attitudes) and climates seems particularly promis

  9. The State of Diversity.

    Science.gov (United States)

    Josey, E. J.

    1994-01-01

    Examines what is being done to implement cultural diversity in libraries. Topics addressed include affirmative action; defining cultural diversity, including the significance of ethnicity, race, and race relations in the workplace; problems in implementing cultural diversity; and examples of successful implementation programs. (Contains three…

  10. Dietary intake and urinary excretion of lignans in Finnish men

    DEFF Research Database (Denmark)

    Nurmi, Tarja; Mursu, Jaakko; Peñalvo, José L;

    2010-01-01

    Intake of lignans has been assessed in different study populations, but so far none of the studies has compared the daily intake of lignans and the urinary excretion of plant and enterolignans. We assessed the intake of lariciresinol, pinoresinol, secoisolariciresinol and matairesinol in 100....../d, of which lariciresinol and pinoresinol covered 78 %. Almost half (47 %) of the intake of lignans was explained by the intake of rye products, berries, coffee, tea and roots. The urinary excretion of plant lignans corresponded to 17 % and enterolignans to 92 % of the intake of lignans. The urinary excretion...

  11. Dietary intake and urinary excretion of lignans in Finnish men

    DEFF Research Database (Denmark)

    Nurmi, Tarja; Mursu, Jaakko; Peñalvo, José L;

    2010-01-01

    of plant lignans was explained 14 % by the intake of rye products and intake of coffee, and consequently 3-7 % by the intake of water-insoluble fibre. The urinary excretion of enterolactone was explained 11 % by the intake of vegetables and rye products, 14 % by the intake of water-soluble fibre and only 4....../d, of which lariciresinol and pinoresinol covered 78 %. Almost half (47 %) of the intake of lignans was explained by the intake of rye products, berries, coffee, tea and roots. The urinary excretion of plant lignans corresponded to 17 % and enterolignans to 92 % of the intake of lignans. The urinary excretion...

  12. Expert system for management of urinary incontinence in women.

    Science.gov (United States)

    Gorman, R.

    1995-01-01

    The purpose of this nursing informatics and outcomes research study was to determine the effectiveness of an expert system for disseminating knowledge to ambulatory women health care consumers with urinary incontinence. Clinical knowledge from the Agency for Health Care Policy and Research (AHCPR) patient guideline for urinary incontinence and research literature for behavioral treatments provided the knowledge base for the expert system. Two experimental groups (booklet and expert system) and one control group were utilized. Study results suggest the use of an expert system as one effective communication means for disseminating clinical information in an advisory capacity to ambulatory women with urinary incontinence. PMID:8563340

  13. Selecting appropriate absorbent products to treat urinary incontinence.

    Science.gov (United States)

    Payne, Drew

    2015-11-01

    Urinary incontinence can have a significant negative effect on a person's life, especially if left unmanaged and untreated. Continence assessment, often carried out by community nurses, is an important element in the management of a person's urinary incontinence, and so is the selection of appropriate absorbent incontinence pads. This article reviews: the causes and effects of urinary incontinence; how to derive the most appropriate information from a continence assessment; strategies for selecting incontinence pads for a person, on the basis of the results of the continence assessment; and some of the problems and risks associated with the use of incontinence pads.

  14. Koilocytes in urinary cytology in a patient with kidney transplant.

    Science.gov (United States)

    Altamirano, Eugenia; Drut, Ricardo

    2008-05-01

    We are reporting the case of a 17-year-old girl with kidney transplant under immunosuppressive treatment. Evidences of transplant malfunction led to urinary cytology to rule out BKV infection. The smears showed the presence of koilocytes. Gynecologic examination revealed numerous condylomatous lesions in the vulva, vagina, and cervix. PAP smears showed cells with moderate to severe koilocytic dysplasia. PCR performed on material retrieved from both the smears showed HPV18 DNA sequences. Koilocytes have rarely been documented in urinary cytologic examination. Since post-transplant immunosuppressed patients are prone to develop florid and extensive HPV infections, urinary cytology may prove useful for routine search of cells with this virus cytopathic effect.

  15. The new world of the urinary microbiota in women.

    Science.gov (United States)

    Brubaker, Linda; Wolfe, Alan J

    2015-11-01

    Emerging evidence challenges the long-held paradigm that the healthy bladder is sterile. These discoveries may provide new opportunities to address important women's health conditions, which include preterm labor and delivery, urinary tract infections, and common forms of urinary incontinence. Traditional tools for urinary bacterial assessment, which includes urinary dipsticks and standard urine cultures, have significant limitations that restrict the information that is available to clinicians. For example, the standard urine culture does not detect slow-growing bacteria that die in the presence of oxygen. Two new, complementary tools, however, can detect these and other organisms, which permits a more complete characterization of bacterial communities within the female bladder. Obstetrician-gynecologists should become familiar with these new approaches (expanded quantitative urine culture and 16S ribosomal RNA gene sequencing) that can detect previously unrecognized organisms. These advances are making it possible to answer previously intractable scientific and clinical questions. Traditional nomenclature used to describe the bacterial status in the bladder is quite dated and unsuited for the emerging information about the bacterial milieu of the female urinary tract. In the context of the sterile bladder paradigm, clinicians have learned about "uropathogens," "asymptomatic bacteriuria," and "urinary tract infection." Given that the lower urinary tract is not sterile, these terms should be reevaluated. Clinicians can already benefit from the emerging knowledge regarding urinary organisms that have previously gone undetected or unappreciated. For example, in some subpopulations of women with urinary symptoms, existing data suggest that the urinary bacterial community may be associated with women's health conditions of interest. This Clinical Opinion highlights the inadequacies of the current tools for urinary bacterial assessment, describes the new assessment

  16. Research Concerning the Correlations Between Urinary Tract Infections and Congenital Malformations of the Renourinary System

    Directory of Open Access Journals (Sweden)

    Moréh Zsuzsanna

    2013-02-01

    Full Text Available Introduction: Congenital malformations of the urinary system are risk factors for the development of urinary tract infections (UTI. Besides the severity of the malformation, urinary infection is always associated with poor prognosis for these patients. Late discovery of the malformation background, after several urinary tract infection episodes, contributes to the development of chronic pyelonephritis that may lead to chronic renal failure.

  17. Urinary proteomic profiling in severe obesity and obstructive sleep apnoea with CPAP treatment

    Directory of Open Access Journals (Sweden)

    Ian W Seetho

    2015-04-01

    Conclusions: The urinary proteome is compared in OSA with CPAP and without OSA in severe obesity. The effects of CPAP on OSA may lead to changes in the urinary peptides but further research work is needed to investigate the potential role for urinary proteomics in characterising urinary peptide profiles in OSA.

  18. Association of Urinary Urgency and Delay Time of Micturition in Women With Overactive Bladder

    OpenAIRE

    Park, Kyung Kgi; Huh, Jung Sik

    2014-01-01

    Purpose Accurately measuring urinary urgency is important for diagnosing overactive bladder (OAB) and quantifying improvements in treatment outcome. Various methods have been recommended for evaluating urinary urgency, but these methods assess individual perceptions and preferences. To overcome the subjectivity in measuring urinary urgency, we evaluated the relationship between uroflowmetric parameters and urinary urgency in women with OAB. Methods Consecutive female patients with lower urina...

  19. Recent Advances in Urinary Tract Reconstruction for Neuropathic Bladder in Children [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Roberto I. Lopes

    2016-02-01

    Full Text Available Neuropathic bladder usually causes several limitations to patients’ quality of life, including urinary incontinence, recurrent urinary tract infections, and upper urinary tract damage. Its management has significantly changed over the last few years. The aim of our paper is to address some salient features of recent literature dealing with reconstructive procedures in pediatric and adolescent patients with lower urinary tract dysfunction.

  20. Changes in urinary potassium excretion in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Yuichiro Ueda

    2016-06-01

    Conclusion: This study demonstrated that urinary potassium excretion decreased with reductions in renal function. Furthermore, urinary potassium excretion was mainly affected by urinary sodium excretion and estimated glomerular filtration rate in patients with CKD, whereas the presence of diabetes mellitus and use of renin–angiotensin–aldosterone system inhibitors were not associated with urinary potassium excretion in this study.