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Sample records for acute uncomplicated urinary

  1. Effect of norfloxacin therapy for acute, uncomplicated lower urinary tract infection on vaginal Candida prevalence.

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    Rocha, Rodrigo M; Zanni, Pâmela C M Delvas; de Souza Bonfim-Mendonça, Patrícia; Gimenes, Fabrícia; Alczuk, Silvia S Dantas; Svidzinski, Terezinha I Estivalet; Consolaro, Márcia E Lopes

    2016-05-01

    Acute uncomplicated lower urinary tract infections (UTI) and vulvovaginal candidiasis (VVC) both occur frequently in women. Although VVC is believed to commonly occur after antibiotic therapy, few studies have demonstrated this association. Thus, the aim of the study was to estimate the prevalence of colonization by Candida spp. and VVC after norfloxacin (NOR) use for UTI and the effects on the vaginal microbiota and inflammatory process. This was a prospective cohort study of women with culture-proven UTI who were treated with NOR (antibiotic group). The control group consisted of women with noninfectious diseases or in preventive care. Candida vaginal infections were monitored both clinically and mycologically at baseline and at the follow-up evaluation. All women showed UTI remission after NOR treatment, and no woman in either group, antibiotic and control, showed symptoms of VVC. Both groups showed similar ratios of a positive Candida culture at baseline (6.7 % and 12.8 %, respectively) and at follow-up (3.3 % and 8.5 %, respectively) (p = 0.2768 and p = 0.5035, respectively). The antibiotic group showed no increased risk of Candida colonization or VVC after NOR treatment compared with the control group [odds ratio (OR) 0.556, 95 % confidence interval (CI) 0.2407-10.05]. NOR was effective for UTI treatment, did not increase the risk of vaginal colonization by Candida or VVC, and did not lead to major disturbances of the vaginal microbiota.

  2. Empiric antibiotic therapy in acute uncomplicated urinary tract infections and fluoroquinolone resistance: a prospective observational study

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    Düzgün Nurşen

    2009-10-01

    Full Text Available Abstract Background The aims of this study were to determine the antimicrobial susceptibility patterns of urinary isolates from community acquired acute uncomplicated urinary tract infections (uUTI and to evaluate which antibiotics were empirically prescribed in the outpatient management of uUTI. Methods Among the patients which were admitted to outpatient clinics of Ankara University Medical Faculty, Ibni-Sina Hospital during 2005-2006, a total of 429 women between the age of 18 and 65 years old who were clinically diagnosed with uUTI and to whom prescribed empirical antibiotics were enrolled in this prospective observational study. Patients' demographical data, urine culture results, resistance rates to antimicrobial agents and prescribed empiric antimicrobial therapy were analyzed. Results Totally 390 (90.9% patients among all study population were requested for urine culture by their physicians. 150 (38.5% of these urine cultures were positive. The most common isolated uropathogen was Escherichia coli (E. coli (71.3%. The variations of uropathogens according to age and menopause status were not significantly different. The resistance rates of E. coli isolates for ampicillin, ampicillin-sulbactam, amoxicillin-clavulonate, cefuroxime, ceftriaxone, fluoroquinolones (FQ, co-trimoxazole (TMP-SMX and gentamicin were 55.1%, 32.7%, 32.7%, 23.4%, 15.9%, 25.2%, 41.1%, 6.1% respectively. FQ were the most common prescribed antibiotics (77.9% (P P Conclusion Empirical use of FQ in uUTI should be discouraged because of increased antimicrobial resistance rates.

  3. Antimicrobial Resistance of Urinary Tract Isolates in Acute Uncomplicated Cystitis among College-Aged Women: Choosing a First-Line Therapy

    Science.gov (United States)

    Hames, Leesa; Rice, Craig E.

    2007-01-01

    Objective and Participants: The authors of this retrospective case study focused on antimicrobial susceptibility of urinary tract isolates in cases of acute uncomplicated cystitis in college-aged women, aged 18 to 24 years, diagnosed at a major south-central university student health center. Methods: The authors obtained pertinent data from…

  4. Challenges in uncomplicated acute appendicitis

    Institute of Scientific and Technical Information of China (English)

    Fernando Resende; Ana Beatriz Almeida; Jose Costa Maia; Renato Bessa Melo

    2016-01-01

    Acute appendicitis is one of the most common abdominal emergencies requiring surgery. It still represents, however, a challenging diagnosis. In order to facilitate this process, several scoring systems were developed, namely, the Alvarado score, acute inflammatory response and Raja Isteri Pengiran Anak Saleha Appendicitis scores, which are the most used in clinical practice. This clinical condition encompasses a wide spectrum of clinical presentations, from the uncomplicated form to the one with diffuse peritonitis. Treatment of uncomplicated acute appendicitis remains a matter of discussion. Although appen-dectomy has been regarded as the gold-standard, conservative management with antibi-otics is gaining more and more acceptance. The approach to appendectomy constitutes another controversial issue, namely, its performance through an open or a laparoscopic approach, which seems to be establishing itself, in some centers, as the standard of care. With this paper, we intend to give some insight on the aforementioned topics, through a review of the available literature on uncomplicated appendicitis.

  5. Predicting acute uncomplicated urinary tract infection in women: a systematic review of the diagnostic accuracy of symptoms and signs

    LENUS (Irish Health Repository)

    Giesen, Leonie GM

    2010-10-24

    Abstract Background Acute urinary tract infections (UTI) are one of the most common bacterial infections among women presenting to primary care. However, there is a lack of consensus regarding the optimal reference standard threshold for diagnosing UTI. The objective of this systematic review is to determine the diagnostic accuracy of symptoms and signs in women presenting with suspected UTI, across three different reference standards (102 or 103 or 105 CFU\\/ml). We also examine the diagnostic value of individual symptoms and signs combined with dipstick test results in terms of clinical decision making. Methods Searches were performed through PubMed (1966 to April 2010), EMBASE (1973 to April 2010), Cochrane library (1973 to April 2010), Google scholar and reference checking. Studies that assessed the diagnostic accuracy of symptoms and signs of an uncomplicated UTI using a urine culture from a clean-catch or catherised urine specimen as the reference standard, with a reference standard of at least ≥ 102 CFU\\/ml were included. Synthesised data from a high quality systematic review were used regarding dipstick results. Studies were combined using a bivariate random effects model. Results Sixteen studies incorporating 3,711 patients are included. The weighted prior probability of UTI varies across diagnostic threshold, 65.1% at ≥ 102 CFU\\/ml; 55.4% at ≥ 103 CFU\\/ml and 44.8% at ≥ 102 CFU\\/ml ≥ 105 CFU\\/ml. Six symptoms are identified as useful diagnostic symptoms when a threshold of ≥ 102 CFU\\/ml is the reference standard. Presence of dysuria (+LR 1.30 95% CI 1.20-1.41), frequency (+LR 1.10 95% CI 1.04-1.16), hematuria (+LR 1.72 95%CI 1.30-2.27), nocturia (+LR 1.30 95% CI 1.08-1.56) and urgency (+LR 1.22 95% CI 1.11-1.34) all increase the probability of UTI. The presence of vaginal discharge (+LR 0.65 95% CI 0.51-0.83) decreases the probability of UTI. Presence of hematuria has the highest diagnostic utility, raising the post-test probability of

  6. Agalactiae in uncomplicated urinary tract infections

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    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.

  7. Prevalence and risk factors for trimethoprim-sulfamethoxazole-resistant Escherichia coli among women with acute uncomplicated urinary tract infection in a developing country.

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    Gangcuangco, Louie Mar; Alejandria, Marissa; Henson, Karl Evans; Alfaraz, Liezel; Ata, Rona Marie; Lopez, Maritess; Saniel, Mediadora

    2015-05-01

    Prospective studies from developing countries that have investigated risk factors for trimethoprim-sulfamethoxazole (TMP-SMX)-resistant Escherichia coli in women with uncomplicated urinary tract infection (UTI) remain scarce. Women with acute uncomplicated UTI were enrolled prospectively. Urine was sent for antimicrobial susceptibility testing. Logistic regression analysis was used to identify risk factors for TMP-SMX resistance. Of 405 participants, 229 (56.5%) had bacteriuria (mean age 31.9 ± 9.5 years). In the previous 12 months, 77 (33.6%) had experienced at least one UTI episode and 106 (46.3%) reported antimicrobial use. The most common uropathogens were E. coli (75.8%) and Staphylococcus saprophyticus (8.9%). For the 179 E. coli, resistance rates were highest for ampicillin (64.3%) and TMP-SMX (41.3%). Resistance to cephalosporins, nitrofurantoin, and fluoroquinolones was much lower compared with the hospital laboratory-based surveillance data. Risk factors for TMP-SMX resistance were UTI in the last 6 months (odds ratio 2.22; p = 0.04) and the number of UTI episodes in the past year (odds ratio 2.06; p = 0.004). The number of UTI episodes (adjusted odds ratio 2.21; p = 0.02) remained significant on multivariate analysis. TMP-SMX resistance was high. Number of previous UTI episodes was associated with increased risk of resistance; prior antimicrobial use was not. Hospital antibiograms should be used with caution when treating uncomplicated UTI. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Outpatient surgery for acute uncomplicated appendicitis

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    Juan Pablo Martínez

    2015-04-01

    Full Text Available Introduction: Acute appendicitis is one of the main indications to abdominal surgery. When the appendicitis is not complicated, is possible to do an outpatient surgery. Objective: To describe postsurgical evolution of the patients who present uncomplicated acute appendicitis. Methods: A prospective study was carried out about the evolution of 100 patients with outpatient surgery for appendectomy by uncomplicated acute appendicitis. The study was performed in the Hospital Susana Lopez de Valencia (HSLV of Popayán, Colombia. A telephone survey was conducted during the 24 hours after surgery, to determinate potential complications like pain, nausea, vomiting and oral intolerance. Clinical histories were reviewed to determinate in case the patient has re-entered because of a possible post operative complication during 30 next days after surgical intervention. Histopathological findings were also reported. Results: During postsurgical follow up, 58% of the patients did not present any kind of pain, 95% tolerated oral route, 97% did not have vomiting and 90% did not have nausea. 3% re-entered because of type 1 infection around the surgical area, 4% because of pain. We found a histopathological concordance with the acute appendicitis diagnostic in 94% of the cases. All patients reported to be satisfied with the given attention in the postsurgery. Conclusions: Patients undergo appendectomy by uncomplicated acute appendicitis treated outpatient, has an appropriate tolerance to oral route and pain control.

  9. Prevalence and risk factors for trimethoprim–sulfamethoxazole-resistant Escherichia coli among women with acute uncomplicated urinary tract infection in a developing country

    Directory of Open Access Journals (Sweden)

    Louie Mar Gangcuangco

    2015-05-01

    Conclusions: TMP–SMX resistance was high. Number of previous UTI episodes was associated with increased risk of resistance; prior antimicrobial use was not. Hospital antibiograms should be used with caution when treating uncomplicated UTI.

  10. Heart rate variability is reduced during acute uncomplicated diverticulitis

    DEFF Research Database (Denmark)

    Huang, Chenxi; Alamili, Mahdi; Rosenberg, Jacob

    2016-01-01

    BACKGROUND: The aim of the present study was to report the trajectory of heart rate variability (HRV) indices during a low-grade acute inflammation and their associations to biomarkers for infection. METHODS: Twelve patients with uncomplicated acute diverticulitis completed this observational study...

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

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    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...

  12. Medical prescription pitfalls of uncomplicated urinary tract infections ...

    African Journals Online (AJOL)

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    identify pitfalls in medical prescriptions of uncomplicated .... encourage laboratory tests to support antibiotic drug treatment. ... relevant systems such as prescriptions monitoring and adverse drug ... registration house officer year: how prepared.

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

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    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.

  14. Resistance Patterns of Escherichia coli in Women with Uncomplicated Urinary Tract Infection Do Not Correlate with Emergency Department Antibiogram.

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    Hines, Michelle C; Al-Salamah, Tareq; Heil, Emily L; Mallemat, Haney; Witting, Michael D; Johnson, Jennifer K; Winters, Michael E; Hayes, Bryan D

    2015-12-01

    Urine cultures are not always performed for female Emergency Department (ED) patients with uncomplicated urinary tract infection (UTI). Accordingly, hospital, and even ED-specific, antibiograms might be skewed toward elderly patients with many comorbidities and relatively high rates of antimicrobial resistance, and thus do not accurately reflect otherwise healthy women. Our ED antibiogram indicates Escherichia coli resistance rates for ciprofloxacin, levofloxacin, and trimethoprim-sulfamethoxazole (TMP-SMX) of 42%, 26%, and 33%, respectively. This study aims to compare resistance rates of urinary E. coli from otherwise healthy women with uncomplicated UTI and pyelonephritis in the ED to rates in our ED antibiogram. Females > 18 years old with acute onset of urinary frequency, urgency, or dysuria with pyuria identified on urinalysis (white blood cell count > 10/high-power field) were prospectively enrolled in the ED of an urban, academic medical center. Exclusion criteria indicating a complicated UTI were consistent with Infectious Diseases Society of America guidelines. Susceptibility patterns of E. coli to ciprofloxacin, levofloxacin, and TMP-SMX in the study group were compared to our ED antibiogram. Forty-five patients grew E. coli. Pyelonephritis was suspected in nine (20%) subjects. Compared with the ED antibiogram, significantly lower rates of resistance to ciprofloxacin (2% vs. 42%, p < 0.001), levofloxacin (2% vs. 26%, p < 0.001), and TMP-SMX (16% vs. 33%, p = 0.016) were observed. Six patients grew non-E. coli uropathogens. All were susceptible to both levofloxacin and TMP-SMX. ED antibiograms may overestimate resistance rates for uropathogens causing uncomplicated UTIs. In cases where nitrofurantoin cannot be used, fluoroquinolones and possibly TMP-SMX may remain viable options for treatment of uncomplicated UTI and pyelonephritis in women. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. [National S3 guideline on uncomplicated urinary tract infection: recommendations for treatment and management of uncomplicated community-acquired bacterial urinary tract infections in adult patients].

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    Wagenlehner, F M E; Schmiemann, G; Hoyme, U; Fünfstück, R; Hummers-Pradier, E; Kaase, M; Kniehl, E; Selbach, I; Sester, U; Vahlensieck, W; Watermann, D; Naber, K G

    2011-02-01

    Urinary tract infections (UTI) belong to the most frequent bacterial infections in outpatients. Increasing antibiotic resistance rates and a new appreciation of the epidemiological side effects of antibiotics ("collateral damage") have warranted an update of the guidelines on uncomplicated UTI as an S3 clinical guideline. The guideline was developed by the Deutsche Gesellschaft für Urologie (DGU) in collaboration with the Deutsche Gesellschaft für Allgemein- und Familienmedizin (DEGAM), Deutsche Gesellschaft für Gynäkologie und Geburtshilfe (DGGG), Deutsche Gesellschaft für Hygiene und Mikrobiologie (DGHM), Deutsche Gesellschaft für Infektiologie (DGI), Deutsche Gesellschaft für Nephrologie (DGfN), Paul-Ehrlich-Gesellschaft für Chemotherapie (PEG) and a patient representative. The systematic review of the literature on the topics of the guideline was performed for the time period of 1 January 1998 to 30 April 2008 in the databases of the Cochrane Library and MEDLINE. International guidelines of the years 1999-2007 were included. Uncomplicated UTI comprise uncomplicated cystitis and uncomplicated pyelonephritis. The leading uropathogen is Escherichia coli. The choice of the antibiotic substance follows the five primary aspects: (1) individual patient risk and antibiotic pretreatment; (2) bacterial spectrum and antibiotic susceptibility; (3) effectivity of the antimicrobial substance demonstrated in clinical studies; (4) epidemiological effects ("collateral damage"); and (5) adverse effects. If antibiotics such as trimethoprim/sulfamethoxazole or fluoroquinolones have previously been given, the risk for pathogens to become resistant against these substances is increased. Because of increasing resistance rates of E. coli against trimethoprim/sulfamethoxazole also in uncomplicated UTI, trimethoprim alone or in combination with sulfamethoxazole is no longer regarded as the first-line agent in the empiric treatment of uncomplicated cystitis, unless the regional

  16. GPs' treatment of uncomplicated urinary tract infections : a clinical judgement analysis in four European countries

    NARCIS (Netherlands)

    Hummers-Pradier, E; Denig, P; Oke, T; Lagerlov, P; Wahlstrom, R; Haaijer-Ruskamp, FM

    1999-01-01

    Background. Non-adherence to recommendations for treatment of uncomplicated urinary tract infections (UTI) is common, but the reasons are not sufficiently understood. Objectives. We aimed to assess and compare the influence of specific patient characteristics on GPs' treatment decisions for UTI in f

  17. General practitioners do not systematically adhere to regional recommendations on treatment of uncomplicated urinary tract infections

    DEFF Research Database (Denmark)

    Christoffersen, Thea; Bjerrum, Lars; Nielsen, Anni Brit Sternhagen

    2014-01-01

    INTRODUCTION: Uncomplicated urinary tract infection (uUTI) is a common reason for seeing a GP. In Denmark, it is debated if sulfamethizole or pivmecillinam should be recommended for empirical treatment of uUTIs. We evaluated sulfamethizole and pivmecillinam use in the five Danish regions from 2007...

  18. Different recommendations for empiric first-choice antibiotic treatment of uncomplicated urinary tract infections in Europe

    DEFF Research Database (Denmark)

    McQuiston Haslund, Josephine; Rosborg Dinesen, Marianne; Nielsen, Anni Brit Sternhagen

    2013-01-01

    OBJECTIVE: Uncomplicated urinary tract infection (uUTI) is a common reason for antibiotic treatment in primary health care. Due to the increasing prevalence of antibiotic-resistant uropathogens it is crucial to use the most appropriate antibiotics for first-choice empiric treatment of u...

  19. General practitioners do not systematically adhere to regional recommendations on treatment of uncomplicated urinary tract infections

    DEFF Research Database (Denmark)

    Christoffersen, Thea; Bjerrum, Lars; Nielsen, Anni Brit Sternhagen

    2014-01-01

    INTRODUCTION: Uncomplicated urinary tract infection (uUTI) is a common reason for seeing a GP. In Denmark, it is debated if sulfamethizole or pivmecillinam should be recommended for empirical treatment of uUTIs. We evaluated sulfamethizole and pivmecillinam use in the five Danish regions from 2007...

  20. Conservative treatment in uncomplicated acute appendicitis: reassessment of practice safety.

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    Steiner, Zvi; Buklan, Genady; Stackievicz, Rodica; Gutermacher, Michael; Litmanovitz, Ita; Golani, Guy; Arnon, Shmuel

    2017-04-01

    The success rate of conservative treatment for children with uncomplicated appendicitis was prospectively evaluated among 197 children. All who received intravenous antibiotics for 3-5 days, and if symptoms resolved, were discharged home on oral antibiotics for 5 days. Failure rate, symptoms, laboratory signs, and sonographic findings were evaluated for prognostic markers of treatment failure. Children were followed for 18 months. The success rate of conservative treatment was 87%, with shorter hospital stays compared to children who eventually needed surgery (72 [60-84] vs. 84 h [72-126], P = 0.001). Vomiting and/or nausea and intraluminal fluid on sonography were the only prognostic signs of failed treatment (P = 0.028 and P = 0.0001, respectively). After multi-regression analysis, intraluminal fluid was the only prognostic sign for failed treatment (odds ratio = 10.2; 95% CI 3.3-31.8, P = 0.001). Patients who failed conservative treatment were successfully operated without significant morbidity. Pathology findings were compatible with acute or subacute inflammation in 94% of operated AA, with no perforated appendices. When applying rigorous criteria for children with uncomplicated appendicitis, a high success rate can be achieved with conservative treatment. Those who fail conservative treatment have a benign medical course without serious complications. Intraluminal fluid may increase risk for conservative treatment failure. What is Known: • Conservative treatment in uncomplicated acute appendicitis is a reasonable alternative to appendectomy. What is New: • Using rigorous criteria for conservative treatment in uncomplicated acute appendicitis is safe and feasible. • Intraluminal fluid should be considered a contraindication to conservative treatment.

  1. Treatment failures after antibiotic therapy of uncomplicated urinary tract infections

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    Bjerrum, Lars; Dessau, Ram B; Hallas, Jesper

    2002-01-01

    OBJECTIVES: The efficacy of sulfamethizole and pivmecillinam in the treatment of urinary tract infections (UTI) has been questioned because of an increase in the prevalence of resistant strains. The aim of this study was to describe the risk of treatment failures over the last 10 years. DESIGN...

  2. NITROFURANTOIN: THE TIME-TESTED CHOICE IN UNCOMPLICATED URINARY TRACT INFECTION

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    Jayashree

    2016-04-01

    Full Text Available Uropathogenic Escherichia Coli (UPEC is the leading pathogen that causes community acquired as well as nosocomial uncomplicated urinary tract infection throughout the world. The study was conducted for one year with 2557 clinically suspected cases, both In-patients and Out-patients, to find out the most common pathogenic bacteria to cause uncomplicated urinary tract infection in a tertiary care hospital, also to determine the sensitivity pattern of the leading uropathogens against commonly prescribed antimicrobials in uncomplicated urinary tract infection. Significant bacteriuria was found in 811 cases (31.71% in this study. Amongst them, Escherichia coli was isolated in 335 (41.3% cases and female patients outnumbered the male patients (195, i.e. 58%. Enterococcus spp. (110, i.e. 13.56% heads the list of Gram positive uropathogens (155 cases, i.e. 19.11%. Candida spp. was isolated in 6.16% of total culture positive cases. Most of the isolated Escherichia coli were sensitive to nitrofurantoin (290, i.e. 87%. Majority of the nitrofurantoin sensitive Escherichia coli was found to be resistant to other broad spectrum antimicrobials. Carbapenemase producers was found to be 220 (75.86% and 255 (87.93% were Extended Spectrum Beta Lactamase (ESBL producers. Most (87.93% of the Escherichia coli isolates were resistant to Fluoroquinolones. Among nitrofurantoin resistant Escherichia coli, sensitivity to carbapenems was only 33.33%. Thus Nitrofurantoin in Urinary Tract Infection may be used as an empirical drug even in the era of super bugs

  3. Cystitis - acute

    Science.gov (United States)

    Uncomplicated urinary tract infection; UTI - acute cystitis; Acute bladder infection; Acute bacterial cystitis ... cause. Menopause also increases the risk for a urinary tract infection. The following also increase your chances of having ...

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

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    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.

  5. Whole genome sequence of Staphylococcus saprophyticus reveals the pathogenesis of uncomplicated urinary tract infection.

    Science.gov (United States)

    Kuroda, Makoto; Yamashita, Atsushi; Hirakawa, Hideki; Kumano, Miyuki; Morikawa, Kazuya; Higashide, Masato; Maruyama, Atsushi; Inose, Yumiko; Matoba, Kimio; Toh, Hidehiro; Kuhara, Satoru; Hattori, Masahira; Ohta, Toshiko

    2005-09-13

    Staphylococcus saprophyticus is a uropathogenic Staphylococcus frequently isolated from young female outpatients presenting with uncomplicated urinary tract infections. We sequenced the whole genome of S. saprophyticus type strain ATCC 15305, which harbors a circular chromosome of 2,516,575 bp with 2,446 ORFs and two plasmids. Comparative genomic analyses with the strains of two other species, Staphylococcus aureus and Staphylococcus epidermidis, as well as experimental data, revealed the following characteristics of the S. saprophyticus genome. S. saprophyticus does not possess any virulence factors found in S. aureus, such as coagulase, enterotoxins, exoenzymes, and extracellular matrix-binding proteins, although it does have a remarkable paralog expansion of transport systems related to highly variable ion contents in the urinary environment. A further unique feature is that only a single ORF is predictable as a cell wall-anchored protein, and it shows positive hemagglutination and adherence to human bladder cell associated with initial colonization in the urinary tract. It also shows significantly high urease activity in S. saprophyticus. The uropathogenicity of S. saprophyticus can be attributed to its genome that is needed for its survival in the human urinary tract by means of novel cell wall-anchored adhesin and redundant uro-adaptive transport systems, together with urease.

  6. Immediate versus conditional treatment of uncomplicated urinary tract infection - a randomized-controlled comparative effectiveness study in general practices

    Directory of Open Access Journals (Sweden)

    Gágyor Ildikó

    2012-06-01

    Full Text Available Abstract Background Uncomplicated urinary tract infections (UTI are usually treated with antibiotics as recommended by primary care guidelines. Antibiotic treatment supports clinical cure in individual patients but also leads to emerging resistance rates in the population. We designed a comparative effectiveness study to investigate whether the use of antibiotics for uncomplicated UTI could be reduced by initial treatment with ibuprofen, reserving antibiotic treatment to patients who return due to ongoing or recurrent symptoms. Methods/design This is a randomized-controlled, double-blind, double dummy multicentre trial assessing the comparative effectiveness of immediate vs. conditional antibiotic therapy in uncomplicated UTI. Women > 18 and  Discussion This study aims at investigating whether the use of antibiotics for uncomplicated UTI could be reduced by initial treatment with ibuprofen. The comparative effectiveness design was chosen to prove the effectiveness of two therapeutic strategies instead of the pure drug efficacy. Trial registration Clinicaltrials.Gov: NCT01488955

  7. Antibiotic therapy for acute uncomplicated pyelonephritis in women. Take resistance into account.

    Science.gov (United States)

    2014-12-01

    Acute uncomplicated pyelonephritis is a bacterial infection of the renal parenchyma, common in women. The bacterium responsible is usually Escherichia coli. Empirical antibiotic therapy should be initiated promptly to prevent serious complications. As of 2014, which empirical antibiotic regimen should be offered to non-pregnant adult women with acute uncomplicated pyelonephritis, while awaiting the results of antimicrobial susceptibility testing? We reviewed the available evidence using the standard Prescrire methodology. Certain oral fluoroquinolones were effective in a few clinical trials in the 2000s and 2010s: ciprofloxacin and levofloxacin, an isomer of ofloxacin. Symptoms resolved within 5 to 7 days in about 96% of the women. In France, in 2011, about 10% of E. coli isolated in community laboratories from outpatients with urinary tract infections were resistant to ciprofloxacin. Resistance is mainly a problem in patients treated with a quinolone during the preceding months and in recently hospitalised patients. In hospital laboratories, the fluoroquinolone resistance rate was about 18% in 2012 in France, and even higher in some other European countries. The main harms of fluoroquinolones are neuropsychiatric disorders, photosensitivity, tendon disorders, arrhythmia and cardiac conduction disorders, and Clostridium difficile infection. Injectable "third-generation" cephalosporins, such as ceftriaxone, are often effective against enterobacteria, in particular E. coli, and have good kidney penetration. The prevalence of E. coli resistance to third-generation cephalosporins is rising rapidly in France, particularly in hospitals: 1% in 2005 versus 10% in 2012. The main harms of cephalosporins are hypersensitivity reactions and C. difficile infection. Monotherapy with an aminoglycoside is an alternative that has not been evaluated in this clinical situation. Due to the serious irreversible adverse effects of aminoglycosides (nephrotoxicity, ototoxicity), they

  8. Norfloxacin versus cotrimoxazole in the treatment of uncomplicated urinary tract infections--a multi-centre trial.

    Science.gov (United States)

    Watt, B; Chait, I; Kelsey, M C; Newsom, S W; Newsom, R A; Smith, J; Toase, P D; Deaney, N B; Round, E M; Vogel, R

    1984-05-01

    One hundred and twenty-two patients with uncomplicated urinary tract infections were treated with either 400 mg bd norfloxacin or 160/800 mg bd cotrimoxazole for 7 days. Follow-up examinations showed norfloxacin to be equally effective as cotrimoxazole in the eradication of bacteriuria and symptoms. Norfloxacin caused fewer and less severe side effects.

  9. Uncomplicated duplex kidney and DMSA scintigraphy in children with urinary tract infection

    Energy Technology Data Exchange (ETDEWEB)

    Stokland, Eira [The Sahlgrenska Academy at Goeteborg University, Department of Paediatric Radiology, Goeteborg (Sweden); The Queen Silvia Children' s Hospital, Department of Paediatric Radiology, Goeteborg (Sweden); Jodal, Ulf; Swerkersson, Svante; Hansson, Sverker [The Sahlgrenska Academy at Goeteborg University, Department of Paediatrics, Goeteborg (Sweden); Sixt, Rune [The Sahlgrenska Academy at Goeteborg University, Department of Paediatric Clinical Physiology, Goeteborg (Sweden)

    2007-08-15

    Renal duplication is the most common malformation of the urinary tract and is frequently seen among children with urinary tract infection (UTI). To evaluate problems in the interpretation of dimercaptosuccinic acid (DMSA) scintigraphy and to establish the range of relative function in uncomplicated unilateral duplication. Retrospective analysis of 303 children less than 2 years of age with first time non-obstructive urinary tract infection investigated by both urography and DMSA scintigraphy. At DMSA scintigraphy, renal lesions and/or relative function below 45% was considered abnormal. Urography was used as reference for the diagnosis of duplication. Duplex kidneys were found in 22 of 303 patients (7%). Of the 16 children with unilateral duplication, 10 had bilaterally undamaged kidneys with a range of relative function varying between 51% and 57% in the duplex kidney. In two of the children with unilateral duplication the imaging results were discordant. There was risk of underdiagnosis as well as overdiagnosis of renal damage at scintigraphy. Although it is important to be aware of this risk, the rate of misinterpretation was low. A range of 51% to 57% can be used as the limit for normality of the relative function of a unilateral duplex kidney. (orig.)

  10. Uncomplicated Urinary Tract Infections and Antibiotic Resistance—Epidemiological and Mechanistic Aspects

    Science.gov (United States)

    Wiedemann, Bernd; Heisig, Anke; Heisig, Peter

    2014-01-01

    Uncomplicated urinary tract infections are typically monobacterial and are predominantly caused by Escherichia coli. Although several effective treatment options are available, the rates of antibiotic resistance in urinary isolates of E. coli have increased during the last decade. Knowledge of the actual local rates of antibiotic resistant pathogens as well as the underlying mechanisms are important factors in addition to the geographical location and the health state of the patient for choosing the most effective antibiotic treatment. Recommended treatment options include trimethoprim alone or in combination with sulfamethoxazol, fluoroquinolones, β-lactams, fosfomycin-trometamol, and nitrofurantoin. Three basic mechanisms of resistance to all antibiotics are known, i.e., target alteration, reduced drug concentration and inactivation of the drug. These mechanisms—alone or in combination—contribute to resistance against the different antibiotic classes. With increasing prevalence, combinations of resistance mechanisms leading to multiple drug resistant (mdr) pathogens are being detected and have been associated with reduced fitness under in vitro situations. However, mdr clones among clinical isolates such as E. coli sequence type 131 (ST131) have successfully adapted in fitness and growth rate and are rapidly spreading as a worldwide predominating clone of extraintestinal pathogenic E. coli. PMID:27025749

  11. Fuzzy cognitive map software tool for treatment management of uncomplicated urinary tract infection.

    Science.gov (United States)

    Papageorgiou, Elpiniki I

    2012-03-01

    Uncomplicated urinary tract infection (uUTI) is a bacterial infection that affects individuals with normal urinary tracts from both structural and functional perspective. The appropriate antibiotics and treatment suggestions to individuals suffer of uUTI is an important and complex task that demands a special attention. How to decrease the unsafely use of antibiotics and their consumption is an important issue in medical treatment. Aiming to model medical decision making for uUTI treatment, an innovative and flexible approach called fuzzy cognitive maps (FCMs) is proposed to handle with uncertainty and missing information. The FCM is a promising technique for modeling knowledge and/or medical guidelines/treatment suggestions and reasoning with it. A software tool, namely FCM-uUTI DSS, is investigated in this work to produce a decision support module for uUTI treatment management. The software tool was tested (evaluated) in a number of 38 patient cases, showing its functionality and demonstrating that the use of the FCMs as dynamic models is reliable and good. The results have shown that the suggested FCM-uUTI tool gives a front-end decision on antibiotics' suggestion for uUTI treatment and are considered as helpful references for physicians and patients. Due to its easy graphical representation and simulation process the proposed FCM formalization could be used to make the medical knowledge widely available through computer consultation systems.

  12. Uncomplicated Urinary Tract Infections and Antibiotic Resistance—Epidemiological and Mechanistic Aspects

    Directory of Open Access Journals (Sweden)

    Bernd Wiedemann

    2014-07-01

    Full Text Available Uncomplicated urinary tract infections are typically monobacterial and are predominantly caused by Escherichia coli. Although several effective treatment options are available, the rates of antibiotic resistance in urinary isolates of E. coli have increased during the last decade. Knowledge of the actual local rates of antibiotic resistant pathogens as well as the underlying mechanisms are important factors in addition to the geographical location and the health state of the patient for choosing the most effective antibiotic treatment. Recommended treatment options include trimethoprim alone or in combination with sulfamethoxazol, fluoroquinolones, β-lactams, fosfomycin-trometamol, and nitrofurantoin. Three basic mechanisms of resistance to all antibiotics are known, i.e., target alteration, reduced drug concentration and inactivation of the drug. These mechanisms—alone or in combination—contribute to resistance against the different antibiotic classes. With increasing prevalence, combinations of resistance mechanisms leading to multiple drug resistant (mdr pathogens are being detected and have been associated with reduced fitness under in vitro situations. However, mdr clones among clinical isolates such as E. coli sequence type 131 (ST131 have successfully adapted in fitness and growth rate and are rapidly spreading as a worldwide predominating clone of extraintestinal pathogenic E. coli.

  13. Uncomplicated E Coli Urinary Tract Infection in College Women: A Follow-Up Study of E Coli Sensitivities to Commonly Prescribed Antibiotics

    Science.gov (United States)

    Ansbach, Robert K.; Dybus, Karen; Bergeson, Rachel

    2005-01-01

    Treatment of uncomplicated urinary tract infections (UTIs) has changed in the past few years with researchers advocating empiric treatment for shorter periods of time without the use of cultures. Researchers report that antibiotic resistance of Escherichia coli (E coli) to commonly prescribed antibiotics in uncomplicated UTIs has been increasing.…

  14. 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....

  15. Molecular Epidemiology of Staphylococcus saprophyticus Isolated from Women with Uncomplicated Community-Acquired Urinary Tract Infection▿

    Science.gov (United States)

    Widerström, Micael; Wiström, Johan; Ferry, Sven; Karlsson, Carina; Monsen, Tor

    2007-01-01

    Staphylococcus saprophyticus is a common cause of urinary tract infections (UTIs) in women. Little is known about the molecular epidemiology of S. saprophyticus UTIs. In the current study, we compared 76 isolates of S. saprophyticus prospectively isolated from women with uncomplicated UTI participating in a randomized placebo-controlled treatment trial performed in northern Sweden from 1995 to 1997 with 50 strains obtained in 2006 from five different locations in northern Europe with pulsed-field gel electrophoresis (PFGE). The aim was to elucidate the molecular epidemiology of this uropathogenic species and to investigate whether specific clones are associated with UTI in women. A total of 47 different PFGE profiles were detected among the 126 analyzed isolates. Ten clusters consisting of 5 to 12 isolates each showing PFGE DNA similarity of >85% were identified. Several clusters of genetically highly related isolates were detected in the original trial as well as among isolates obtained during 2006 from different locations. In the original trial, clonal persistence was found among 16 of 21 (76%) patients examined in the placebo group at follow-up 8 to 10 days after inclusion, indicating a low spontaneous short-time bacteriological cure rate. We conclude that multiple clones of S. saprophyticus were causing lower UTIs in women. The result suggests that some human-pathogenic clones of S. saprophyticus are spread over large geographical distances and that such clones may persist over long periods of time. PMID:17344356

  16. Molecular epidemiology of Staphylococcus saprophyticus isolated from women with uncomplicated community-acquired urinary tract infection.

    Science.gov (United States)

    Widerström, Micael; Wiström, Johan; Ferry, Sven; Karlsson, Carina; Monsen, Tor

    2007-05-01

    Staphylococcus saprophyticus is a common cause of urinary tract infections (UTIs) in women. Little is known about the molecular epidemiology of S. saprophyticus UTIs. In the current study, we compared 76 isolates of S. saprophyticus prospectively isolated from women with uncomplicated UTI participating in a randomized placebo-controlled treatment trial performed in northern Sweden from 1995 to 1997 with 50 strains obtained in 2006 from five different locations in northern Europe with pulsed-field gel electrophoresis (PFGE). The aim was to elucidate the molecular epidemiology of this uropathogenic species and to investigate whether specific clones are associated with UTI in women. A total of 47 different PFGE profiles were detected among the 126 analyzed isolates. Ten clusters consisting of 5 to 12 isolates each showing PFGE DNA similarity of >85% were identified. Several clusters of genetically highly related isolates were detected in the original trial as well as among isolates obtained during 2006 from different locations. In the original trial, clonal persistence was found among 16 of 21 (76%) patients examined in the placebo group at follow-up 8 to 10 days after inclusion, indicating a low spontaneous short-time bacteriological cure rate. We conclude that multiple clones of S. saprophyticus were causing lower UTIs in women. The result suggests that some human-pathogenic clones of S. saprophyticus are spread over large geographical distances and that such clones may persist over long periods of time.

  17. Randomized controlled trial of oral vs intravenous therapy for the clinically diagnosed acute uncomplicated diverticulitis.

    LENUS (Irish Health Repository)

    Ridgway, P F

    2009-11-01

    Despite the high prevalence of hospitalization for left iliac fossa tenderness, there is a striking lack of randomized data available to guide therapy. The authors hypothesize that an oral antibiotic and fluids are not inferior to intravenous (IV) antibiotics and \\'bowel rest\\' in clinically diagnosed acute uncomplicated diverticulitis.

  18. Uncomplicated Urinary Tract Infections in Women in a Sao Paulo Quaternary Care Hospital: Bacterial Spectrum and Susceptibility Patterns

    Directory of Open Access Journals (Sweden)

    Marcelo Hisano

    2014-03-01

    Full Text Available Uncomplicated urinary tract infections (UTI in women are very common. Regular analysis of bacterial flora is important to formulate updated guidelines. The objective of this study is to determine and compare the microbiology of UTIs and their susceptibility patterns in a quaternary care hospital. In a seven-year review, the urine culture results of 480 female patients with uncomplicated UTIs were analyzed. Patients were divided into three groups according to their diagnosis and treatment characteristics: Group 1, cystitis at outpatient basis; group 2, cystitis at the Emergency Unit; and group 3, pyelonephritis. Group 1 included older patients, with a higher incidence of concomitant diabetes mellitus and recurrent UTIs. E. coli was the most common pathogen, responsible for 75.1% of cases, mainly for pyelonephritis (87.3%. Of the oral antimicrobials tested for cystitis, amoxicillin/clavulanate and nitrofurantoin had the highest susceptibility profiles (84.4% and 87.3%, respectively. For E. coli only, their susceptibility profiles were as high as 90.8% and 97.4%, respectively. For pyelonephritis treatment, fluoroquinoles had a susceptibility profile <90%, while ceftriaxone and gentamicin had susceptibility >90%. Uncomplicated UTI treatment is becoming more challenging because the susceptibility profiles of oral antimicrobials are increasingly resistant. In our environment, cystitis can still be managed with nitrofurantoin. Uncomplicated pyelonephritis should be managed with ceftriaxone or gentamicin.

  19. Cost-Effectiveness Analysis of Fosfomycin for Treatment of Uncomplicated Urinary Tract Infections in Ontario.

    Science.gov (United States)

    Perrault, Louise; Dahan, Sybil; Iliza, Ange Christelle; LeLorier, Jacques; Zhanel, George G

    2017-01-01

    Background and Objective. Bacterial resistance to antibiotics traditionally used to treat uncomplicated urinary tract infections (uUTIs) is rising in Canada. We compared the cost-per-patient in Ontario of including fosfomycin (an antibiotic with a low resistance profile) as an option for first-line empirical treatment of uUTIs with current cost of treatment with sulfonamides, fluoroquinolones, and nitrofurantoin. Methods. A decision-tree model was used to perform a cost-minimization analysis. All possible outcomes of a uUTI caused by bacterial species treated with either sulfonamides, fluoroquinolones, nitrofurantoin, or fosfomycin were included. Results. In the base case analysis, the cost-per-patient for treating uUTI with fosfomycin was $105.12. This is similar to the cost-per-patient for each of the other currently reimbursed antibiotics (e.g., $96.19 for sulfonamides, $98.85 for fluoroquinolones, and $99.09 for nitrofurantoins). The weighted average cost-per-patient for treating uUTI was not substantially elevated with the inclusion of fosfomycin in the treatment landscape ($98.41 versus $98.29 with and without fosfomycin, resp.). The sensitivity analyses revealed that most (88.34%) of the potential variation in cost was associated with the probability of progressing to pyelonephritis and hospitalization for pyelonephritis. Conclusion. Fosfomycin in addition to being a safe and effective agent to treat uUTI has a low resistance profile, offers a single-dose treatment administration, and is similar in cost to other reimbursed antibiotics.

  20. Cost-Effectiveness Analysis of Fosfomycin for Treatment of Uncomplicated Urinary Tract Infections in Ontario

    Science.gov (United States)

    Dahan, Sybil; Iliza, Ange Christelle; LeLorier, Jacques

    2017-01-01

    Background and Objective. Bacterial resistance to antibiotics traditionally used to treat uncomplicated urinary tract infections (uUTIs) is rising in Canada. We compared the cost-per-patient in Ontario of including fosfomycin (an antibiotic with a low resistance profile) as an option for first-line empirical treatment of uUTIs with current cost of treatment with sulfonamides, fluoroquinolones, and nitrofurantoin. Methods. A decision-tree model was used to perform a cost-minimization analysis. All possible outcomes of a uUTI caused by bacterial species treated with either sulfonamides, fluoroquinolones, nitrofurantoin, or fosfomycin were included. Results. In the base case analysis, the cost-per-patient for treating uUTI with fosfomycin was $105.12. This is similar to the cost-per-patient for each of the other currently reimbursed antibiotics (e.g., $96.19 for sulfonamides, $98.85 for fluoroquinolones, and $99.09 for nitrofurantoins). The weighted average cost-per-patient for treating uUTI was not substantially elevated with the inclusion of fosfomycin in the treatment landscape ($98.41 versus $98.29 with and without fosfomycin, resp.). The sensitivity analyses revealed that most (88.34%) of the potential variation in cost was associated with the probability of progressing to pyelonephritis and hospitalization for pyelonephritis. Conclusion. Fosfomycin in addition to being a safe and effective agent to treat uUTI has a low resistance profile, offers a single-dose treatment administration, and is similar in cost to other reimbursed antibiotics.

  1. Incidence, severity, help seeking, and management of uncomplicated urinary tract infection: a population-based survey.

    Science.gov (United States)

    Butler, Chris C; Hawking, Meredith K D; Quigley, Anna; McNulty, Cliodna A M

    2015-10-01

    Limited knowledge of the population incidence and management of uncomplicated urinary tract infection (UTI) limits information provision and interventions to enhance care in the community. To describe incidence and severity, help seeking, and management of UTI from a population perspective. Household survey in England in 2014. In total, a random sample of 2424 females aged ≥16 years were interviewed in their own homes using computer-assisted interviewing about their UTI symptoms, help seeking, and management. Data were weighted by sex, age, ethnicity, working status, social grade, and housing tenure, and Government Office Region to be broadly representative of the general population. Of the females interviewed, 892 (37%) reported having had at least one UTI in their lifetime (29% had more than one episode). In the past year, 11% of all females reported a UTI and 3% recurrent UTI (≥3 or more). Of those who had ever had a UTI, 48% rated their last UTI as fairly or very severe. In total, 95% consulted a health professional; 65% at their local GP practice during routine consulting hours. Out-of-hours consulting was uncommon but more prevalent in younger females. Of those contacting a health professional, 76% had a urine test, 74% were prescribed an antibiotic, but only 63% of these reported taking the antibiotic. Delayed antibiotic prescribing was rare. UTI symptoms are common; most females consult in general practice, and are prescribed antibiotics, but one-third report not taking the antibiotics as prescribed. Benefit and harms in those taking, and not taking, antibiotics need to be better understood in order to improve help seeking, management, and adherence. Urine tests and antibiotics could be reduced by basing empirical antibiotics on symptoms, and increasing use of back-up prescriptions. © British Journal of General Practice 2015.

  2. Microscopy, culture, and sensitive management of uncomplicated urinary tract infections in adults in the primary care setting.

    Science.gov (United States)

    Sivathasan, Niroshan; Rakowski, Krzysztof R

    2011-06-01

    The high prevalence of urinary tract infections (UTIs) places a significant burden on healthcare systems. Clinicians may over-manage the issue, and there is great variability in practice, with economic- and resource- implications. Up to 40% of patients with a suspected UTI do not have an infection. Using PubMed (Medline) to shortlist relevant papers in English from the last 30 years, and further sub-selection to include only uncomplicated UTIs in adults in primary care, we reviewed the literature pertaining to uncomplicated UTIs, and how it should be managed efficiently in the primary care setting. In general practice, there is no advantage to routinely request microscopy and culture of urine samples in the presence of an appropriate history and urinalysis reagent-strip testing. If antibiotics are required, then a 3-day course shall suffice. Larger epidemiological studies focusing on more susceptible sub-populations may provide better guidance for discriminatory factors to produce an algorithm for treatment.

  3. Proposal for a Stratification Tool for Emergency Department Diabetic Patients with Uncomplicated Acute Hyperglycemia

    Directory of Open Access Journals (Sweden)

    Luís Alberto Corona Martínez

    2014-04-01

    Full Text Available Emergency care services have got an organizational tool of evident usefulness in the stratification of patients. This paper shows a stratification tool for diabetic patients with uncomplicated acute hyperglycemia in the Emergency Department. Group discussion, a process based on several guidelines or principles, was used in its design. The stratification tool classifies patients into one of four groups distinguishable from each other, which contribute to performance of different procedures on patients. It is based on the analysis of clinical information complemented with blood glucose readings, specifically for decision making; each group has a defined context, actions to take and pillars of therapeutic management, primarily focusing on insulin therapy. The tool is accompanied by a flow chart for management of diabetic patients with uncomplicated acute hyperglycemia in the yellow zone.

  4. [SEIP-SERPE-SEOP Consensus document on the treatment of uncomplicated acute osteomyelitis and septic arthritis].

    Science.gov (United States)

    Saavedra-Lozano, J; Calvo, C; Huguet Carol, R; Rodrigo, C; Núñez, E; Obando, I; Rojo, P; Merino, R; Pérez, C; Downey, F J; Colino, E; García, J J; Cilleruelo, M J; Torner, F; García, L

    2015-04-01

    This is a Consensus Document of the Spanish Society of Paediatric Infectious Diseases (Sociedad Española de Infectología Pediatrica), Spanish Society of Paediatric Rheumatology (Sociedad Española de Reumatología Pediátrica) and the Spanish Society of Paediatric Orthopaedics (Sociedad Española de Ortopedia Pediátrica), on the treatment of uncomplicated acute osteomyelitis and septic arthritis. A review is presented on the medical and surgical treatment of acute osteoarticular infection, defined as a process with less than 14 days of symptomatology, uncomplicated and community-acquired. The different possible options are evaluated based on the best available scientific knowledge, and a number of evidence-based recommendations for clinical practice are provided. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  5. TRIMETHOPRIM-SULFAMETHOXAZOLE RESISTANCE AND FOSFOMYCIN SUSCEPTIBILITY RATES IN UNCOMPLICATED URINARY TRACT INFECTIONS: TIME TO CHANGE THE ANTIMICROBIAL PREFERENCES.

    Science.gov (United States)

    Guneysel, Ozlem; Suman, Enes; Ozturk, Tuba Cimilli

    2016-03-01

    Urinary tract infections (UTIs) are among the most common bacterial infections in adult population. They are prevalent in all age groups both in women and men. Also, UTIs are the most frequent indication for empirical antibiotic treatment in emergency department. The aim of this study was to determine the antibiotic resistance rates in the treatment of uncomplicated UTIs. Adult patients admitted to emergency department with uncomplicated UTIs were included in this cross-sectional study. Mid-stream urine samples were obtained under sterile conditions and cultured quantitatively. After 24 hours, the samples showing 10(5) colony forming unit per milliliter (CFU/mL) were tested for antibiotic susceptibility. Resistance to fosfomycin-trometamol (FT), amoxicillin-clavulanic acid (AC), ciprofloxacin (CIP), trimethoprim-sulfamethoxazole (TMP-SMX) and cefpodoxime (CEF) was tested by Kirby-Bauer disc diffusion system. Escherichia (E.) coli accounted for the vast majority (93.4%) of the organisms isolated in the study. Among the E. coli positive patients, resistance to TMP-SMX was the most common antibiotic resistance. The E. coli species detected in our study group were least resistant to FT (2.4%). The resistance rates, especially to CEF, AC and CIP, were significantly higher in patients over 50 years of age. In conclusion, in the treatment of uncomplicated UTIs, TMP-SMX should be excluded from empirical treatment, while fosfomycin could be a viable option in all age groups.

  6. Antimicrobial resistance among enterobacteriaceae causing uncomplicated urinary tract infections in Mauritius: consequences of past misuse of antibiotics.

    Science.gov (United States)

    Issack, M I; Yee Kin Tet, H Y; Morlat, P

    2007-04-01

    A study was conducted to determine the nature and antimicrobial susceptibility of uropathogens in Mauritius in order to provide guidance on the empirical treatment of uncomplicated urinary tract infections. The study was based on urine samples sent for bacteriological investigation at the Central Health Laboratory from unhospitalized patients over a 3-month period. Information on organisms isolated in pure growth and their antibiotic susceptibility was collected and analyzed. Entero - bacteriaceae accounted for over 80% of the 260 isolates obtained during the study period, and showed high rates of resistance to ampicillin (80%), co-trimoxazole (50%), nalidixic acid (34%) and ciprofloxacin (26%). Resistance to mecillinam and fosfomycin were only 2% and 0% respectively. The high rate of antimicrobial resistance in Enterobacteriaceae in urine is cause for concern. Fluoroquinolones may not be very reliable for empirical treatment of urinary tract infections in Mauritius. Alternatives such as pivmecillinam and fosfomycin should be considered.

  7. Rosoxacin in the treatment of uncomplicated acute gonococcal urethritis.

    Directory of Open Access Journals (Sweden)

    Vagaskar S

    1990-10-01

    Full Text Available A total of 112 male patients presenting with acute gonococcal urethritis were admitted to the hospital. The diagnosis was confirmed by smear, culture, oxidase reaction and sugar fermentation tests. The patients were treated with a single 300 mg capsule of rosoxacin. All patients except one showed adequate response to rosoxacin.

  8. Comparison of Antibiotic Therapy and Appendectomy for Acute Uncomplicated Appendicitis in Children: A Meta-analysis.

    Science.gov (United States)

    Huang, Libin; Yin, Yuan; Yang, Lie; Wang, Cun; Li, Yuan; Zhou, Zongguang

    2017-05-01

    Antibiotic therapy for acute uncomplicated appendicitis is effective in adult patients, but its application in pediatric patients remains controversial. To compare the safety and efficacy of antibiotic treatment vs appendectomy as the primary therapy for acute uncomplicated appendicitis in pediatric patients. The PubMed, MEDLINE, EMBASE, and Cochrane Library databases and the Cochrane Controlled Trials Register for randomized clinical trials were searched through April 17, 2016. The search was limited to studies published in English. Search terms included appendicitis, antibiotics, appendectomy, randomized controlled trial, controlled clinical trial, randomized, placebo, drug therapy, randomly, and trial. Randomized clinical trials and prospective clinical controlled trials comparing antibiotic therapy with appendectomy for acute uncomplicated appendicitis in pediatric patients (aged 5-18 years) were included in the meta-analysis. The outcomes included at least 2 of the following terms: success rate of antibiotic treatment and appendectomy, complications, readmissions, length of stay, total cost, and disability days. Data were independently extracted by 2 reviewers. The quality of the included studies was examined in accordance with the Cochrane guidelines and the Newcastle-Ottawa criteria. Data were pooled using a logistic fixed-effects model, and the subgroup pooled risk ratio with or without appendicolith was estimated. The primary outcome was the success rate of treatment. The hypothesis was formulated before data collection. A total of 527 articles were screened. In 5 unique studies, 404 unique patients with uncomplicated appendicitis (aged 5-15 years) were enrolled. Nonoperative treatment was successful in 152 of 168 patients (90.5%), with a Mantel-Haenszel fixed-effects risk ratio of 8.92 (95% CI, 2.67-29.79; heterogeneity, P = .99; I2 = 0%). Subgroup analysis showed that the risk for treatment failure in patients with appendicolith increased, with a

  9. Contemporary Review of Risk-Stratified Management in Acute Uncomplicated and Complicated Diverticulitis.

    Science.gov (United States)

    Boermeester, Marja A; Humes, David J; Velmahos, George C; Søreide, Kjetil

    2016-10-01

    Acute colonic diverticulitis is a common clinical condition. Severity of the disease is based on clinical, laboratory, and radiological investigations and dictates the need for medical or surgical intervention. Recent clinical trials have improved the understanding of the natural history of the disease resulting in new approaches to and better evidence for the management of acute diverticulitis. We searched the Cochrane Library (years 2004-2015), MEDLINE (years 2004-2015), and EMBASE (years 2004-2015) databases. We used the search terms "diverticulitis, colonic" or "acute diverticulitis" or "divertic*" in combination with the terms "management," "antibiotics," "non-operative," or "surgery." Registers for clinical trials (such as the WHO registry and the https://clinicaltrials.gov/ ) were searched for ongoing, recruiting, or closed trials not yet published. Antibiotic treatment can be avoided in simple, non-complicated diverticulitis and outpatient management is safe. The management of complicated disease, ranging from a localized abscess to perforation with diffuse peritonitis, has changed towards either percutaneous or minimally invasive approaches in selected cases. The role of laparoscopic lavage without resection in perforated non-fecal diverticulitis is still debated; however, recent evidence from two randomised controlled trials has found a higher re-intervention in this group of patients. A shift in management has occurred towards conservative management in acute uncomplicated disease. Those with uncomplicated acute diverticulitis may be treated without antibiotics. For complicated diverticulitis with purulent peritonitis, the use of peritoneal lavage appears to be non-superior to resection.

  10. Antibacterial resistances in uncomplicated urinary tract infections in women: ECO·SENS II data from primary health care in Austria

    Directory of Open Access Journals (Sweden)

    Kamenski Gustav

    2012-09-01

    Full Text Available Abstract Background Uncomplicated urinary tract infections (UTI are a frequent reason for consultation of women in primary health care. To avoid therapy failure and development of resistances, the choice of an antibiotic should be based on the knowledge of recent local resistance data but these data are scarce for the Austrian primary health care sector. Within the context of the ECO·SENS II study it was the aim to obtain appropriate and relevant local resistance data and describe the changes in the resistance pattern in comparison to the ECO·SENS study. Methods 23 GPs from different parts of Austria participated in the study between July 2007 and November 2008. According to the defined inclusion- and exclusion criteria female patients with symptoms of an uncomplicated UTI were included and a midstream urine sample was collected. In case of significant bacteriuria susceptibility testing of E. coli against 14 antibiotics was performed. Descriptive statistical methods were used. Results In 313 patients included in the study, a total of 147 E. coli isolates (47% were detected and tested. The resistance rates were in %: Mecillinam (0.0, nitrofurantoin (0.7, fosfomycin trometamol (0.7, gentamycin (1.4, cefotaxime (2.7, ceftazidime (2.7, Cephadroxil (4.1 and ciprofloxacin (4.1. Higher resistance rates were found in amoxicillin/clavulanic acid (8.9, nalidixic acid (9.6, trimethoprim/sulphamethoxazole (14.4, trimethoprim (15.8, sulphamethoxazole (21.2 and ampicillin (28.8. Additionally, the comparison of these results with the results of the ECO·SENS study demonstrated an increase in resistance rates of ampicillin, amoxicillin/clavulanic acid, nalidixic acid and ciprofloxacin. Conclusions The resistance data for E. coli in uncomplicated UTIs in women gained by this study are the most recent data for this disease in Austria at the moment. The increased resistance rates of amoxicillin/clavulanic acid, ciprofloxacin and nalidixic acid should be

  11. Antibiotic resistance rates and physician antibiotic prescription patterns of uncomplicated urinary tract infections in southern Chinese primary care.

    Science.gov (United States)

    Wong, Carmen Ka Man; Kung, Kenny; Au-Doung, Philip Lung Wai; Ip, Margaret; Lee, Nelson; Fung, Alice; Wong, Samuel Yeung Shan

    2017-01-01

    Uncomplicated urinary tract infections (UTI) are common in primary care. Whilst primary care physicians are called to be antimicrobial stewards, there is limited primary care antibiotic resistance surveillance and physician antibiotic prescription data available in southern Chinese primary care. The study aimed to investigate the antibiotic resistance rate and antibiotic prescription patterns in female patients with uncomplicated UTI. Factors associated with antibiotic resistance and prescription was explored. A prospective cohort study was conducted in 12 primary care group clinics in Hong Kong of patients presenting with symptoms of uncomplicated UTI from January 2012 to December 2013. Patients' characteristics such as age, comorbidity, presenting symptoms and prior antibiotic use were recorded by physicians, as well as any empirical antibiotic prescription given at presentation. Urine samples were collected to test for antibiotic resistance of uropathogens. Univariate analysis was conducted to identify factors associated with antibiotic resistance and prescription. A total of 298 patients were included in the study. E. coli was detected in 107 (76%) out of the 141 positive urine samples. Antibiotic resistance rates of E. coli isolates for ampicillin, co-trimoxazole, ciprofloxacin, amoxicillin and nitrofurantoin were 59.8%, 31.8%, 23.4%, 1.9% and 0.9% respectively. E. coli isolates were sensitive to nitrofurantoin (98.1%) followed by amoxicillin (78.5%). The overall physician antibiotic prescription rate was 82.2%. Amoxicillin (39.6%) and nitrofurantoin (28.6%) were the most common prescribed antibiotics. Meanwhile, whilst physicians in public primary care prescribed more amoxicillin (OR: 2.84, 95% CI: 1.67 to 4.85, Pantibiotic prescription and antibiotic sensitivity of E. coli isolates occurred in public than private primary care prescriptions (OR: 6.72, 95% CI: 2.07 to 21.80 P = 0.001) and for other uropathogens (OR: 6.19, 95% CI: 1.04 to 36.78 P = 0

  12. Evaluation of the Leukocyte Esterase and Nitrite Urine Dipstick Screening Tests for Detection of Bacteriuria in Women with Suspected Uncomplicated Urinary Tract Infections

    Science.gov (United States)

    Semeniuk, Heather; Church, Deirdre

    1999-01-01

    A positive dipstick urinalysis (i.e., leukocyte esterase test and/or nitrite test) did not reliably detect significant bacteriuria in 479 ambulatory women with suspected uncomplicated urinary tract infection; 18.9% of the urine samples that demonstrated significant bacteriuria would have been rejected by the laboratory based on a negative urinalysis screen. PMID:10449505

  13. Outcomes after laparoscopic treatment of complicated versus uncomplicated acute appendicitis: a prospective, comparative trial.

    Science.gov (United States)

    Malagon, Antonio M; Arteaga-Gonzalez, Ivan; Rodriguez-Ballester, Lucrecia

    2009-12-01

    Laparoscopic treatment of simple acute appendicitis (AA) is a safe procedure; however, there are doubts about its safety in cases of complicated AA. The aim of this study was to determine the differences in results of laparoscopic treatment between cases of complicated versus simple AA. We prospectively included all patients treated for suspected AA by two surgeons of our service between May 2002 and May 2007. Of 221 patients, 20 were excluded from the study because the laparoscopic approach was not possible; 116 of 201 had uncomplicated AA, 57 complicated AA, 12 gynecologic ethiology, 11 negative appendectomy, and 5 other causes; patients without acute appendicitis were also excluded from the study. In all cases, laparoscopy was the first treatment option. The following variables were considered: mean surgical time, reconversions, emergency readmissions, emergency reinterventions or invasive procedures, mean postoperative hospital stay, and postoperative complications (i.e., infectious or noninfectious). Our results showed statistically significantly worse results, in terms of surgical time, postoperative stay, reconversions, and infectious complications, for patients with complicated versus uncomplicated AA; however, no differences were observed regarding noninfectious complications, emergency readmissions, and emergency reinterventions or invasive procedures. We consider that laparoscopic treatment of complicated AA may be safely used, despite worse results than in cases of simple AA, since the differences in numbers of severe postoperative complications requiring emergency readmission, reintervention, or invasive procedures were not statistically significant.

  14. Nitrofurantoin safety and effectiveness in treating acute uncomplicated cystitis (AUC) in hospitalized adults with renal insufficiency: antibiotic stewardship implications.

    Science.gov (United States)

    Cunha, B A; Cunha, C B; Lam, B; Giuga, J; Chin, J; Zafonte, V F; Gerson, S

    2017-02-02

    Nitrofurantoin remains a key oral antibiotic stewardship program (ASP) option in the treatment of acute uncomplicated cystitis (AUC) due to multi-drug resistant (MDR) Gram negative bacilli (GNB). However, there have been concerns regarding decreased nitrofurantoin efficacy with renal insufficiency. In our experience over the past three decades, nitrofurantoin has been safe and effective in treating AUC in hospitalized adults with renal insufficiency. Accordingly, we retrospectively reviewed our recent experience treating AUC in hospitalized adults with decreased renal function (CrCl urinary tract infections. Urinary isolated susceptibility testing was done by micro broth dilution (MBD). Treatment duration was 5-7 days. Cure was defined as eradication of the uropathogen and failure was defined as minimal/no decrease in urine colony counts. Of 26 evaluable patients with renal insufficiency (CrCl < 60 ml/min), nitrofurantoin eradicated the uropathogen in 18/26 (69%) of patients, and failed in 8/26 (31%). Of the eight failures, five were due to intrinsically resistant uropathogens, e.g., Proteus sp., and one failure was related to an alkaline urine. Of the treatment failures, only two were due to renal insufficiency, i.e., CrCl < 30 ml/min. Since there are few oral antibiotics available to treat AUC due to MDR GNB uropathogens, these results have important ASP implications. Currently, nitfurantoin is not recommended if CrCl < 60 ml/min. In our experience, used appropriately against susceptible uropathogens, nitrofurantoin was highly effective in nearly all patients with CrCl = 30-60 ml/min., and only failed in two patients due to renal insufficiency (CrCl < 30 ml/ml).

  15. Treatment failures after antibiotic therapy of uncomplicated urinary tract infections. A prescription database study

    DEFF Research Database (Denmark)

    Bjerrum, Lars; Dessau, Ram B; Hallas, Jesper

    2002-01-01

    OBJECTIVES: The efficacy of sulfamethizole and pivmecillinam in the treatment of urinary tract infections (UTI) has been questioned because of an increase in the prevalence of resistant strains. The aim of this study was to describe the risk of treatment failures over the last 10 years. DESIGN...

  16. Garenoxacin in uncomplicated urinary tract infection – a case study report

    Directory of Open Access Journals (Sweden)

    Pukar M, Shah JP, HajareA, Krishnaprasad K, Bhargava

    2014-11-01

    Full Text Available Urinary tract infection (UTI is a global problem which has increased the morbidity and mortality in both men and women. Strategies which are proposed in the management of UTIs include the use of empirical antibiotics with a broader spectrum of coverage. Urine specimen culture is of significant importance to evaluate the organism responsible in the pathogenesis. Garenoxacin, a newer fluoroquinolone with unique structural advantage appears to a suitable drug in the treatment of UTIs.

  17. Efficacy of artesunate-amodiaquine for the treatment of acute uncomplicated falciparum malaria in southern Mauritania.

    Science.gov (United States)

    Ouldabdallahi, Mohamed; Alew, Ismail; Salem, Mohamed Salem Ould Ahmedou; Dit Dialaw Ba, Mamadou; Boukhary, Ali Ould Mohamed Salem; Khairy, Mohamed Lemine Ould; Aziz, Mohamed Boubacar Abdel; Ringwald, Pascal; Basco, Leonardo K; Niang, Saidou Doro; Lebatt, Sid Mohamed

    2014-12-16

    A regular evaluation of therapeutic efficacy in sentinel sites and a system of surveillance are required to establish treatment guidelines and adapt national anti-malarial drug policy to the rapidly changing epidemiology of drug-resistant malaria. The current anti-malarial treatment guideline in Mauritania, officially recommended since 2006, is based on artemisinin-based combination therapy. The aim of the present study was to evaluate clinical efficacy and tolerance of artesunate-amodiaquine, the first-line treatment for acute uncomplicated malaria, in Mauritanian paediatric and adult patients to validate its continued use in the country. Plasmodium falciparum-infected symptomatic patients aged > six months were enrolled in Kobeni and Timbedra in southern Mauritania in September to October 2013. Co-formulated artesunate-amodiaquine was administered at the recommended dose over three days. Patients were followed until day 28. Parasitological and clinical response was classified according to the standard 2009 World Health Organization protocol. A total of 130 patients (65 in Kobeni and 65 in Timbedra) were enrolled in the study. Seventeen patients (13.1%) were either excluded (before PCR correction) or lost to follow-up. Based on the per protocol analysis, artesunate-amodiaquine efficacy (i.e., the proportion of adequate clinical and parasitological response) was 96.6% in Kobeni and 98.2% in Timbedra before PCR correction. Late clinical failure was observed in two patients in Kobeni and one patient in Timbedra. After PCR correction, the efficacy rate in the two study sites was 98.2%. On day 3, all patients were afebrile and had negative smears. Treatment was well tolerated. Artesunate-amodiaquine is well tolerated and highly efficacious for the treatment of uncomplicated P. falciparum malaria. In the majority of patients, fever and parasitaemia were rapidly cleared before day 3. The results support the national anti-malarial drug guideline for a continued use of

  18. Do children with uncomplicated severe acute malnutrition need antibiotics? A systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Gabriel Alcoba

    Full Text Available BACKGROUND: Current (1999 World Health Organization guidelines recommend giving routine antibiotics (AB for all children with severe acute malnutrition (SAM, even if they have uncomplicated disease with no clinically obvious infections. We examined the evidence behind this recommendation. METHODS AND FINDINGS: OVID-MEDLINE, EMBASE, COCHRANE, GLOBAL-HEALTH, CINAHL, POPLINE, AFRICA-WIDE-NiPAD, and LILACS were searched for AB efficacy, bacterial resistance, and infection rates in SAM. Following PRISMA guidelines, a systematic review and meta-analysis were performed. Three randomised controlled trials (RCT, five Cochrane reviews, and 37 observational studies were identified. One cohort-study showed no increase in nutritional-cure and mortality in uncomplicated SAM where no AB were used. (p>0.05. However, an unpublished RCT in this setting did show mortality benefits. Another RCT did not show superiority of ceftriaxone over amoxicilllin for these same outcomes, but adressed SAM children with and without complications (p = 0.27. Another RCT showed no difference between amoxicillin and cotrimoxazole efficacies for pneumonia in underweight, but not SAM. Our meta-analysis of 12 pooled susceptibility-studies for all types of bacterial isolates, including 2767 stricly SAM children, favoured amoxicillin over cotrimoxazole for susceptibility medians: 42% (IQR 27-55% vs 22% (IQR 17-23% and population-weighted-means 52.9% (range 23-57% vs 35.4% (range 6.7-42%. Susceptibilities to second-line AB were better, above 80%. Prevalence of serious infections in SAM, pooled from 24 studies, ranged from 17% to 35.2%. No study infered any association of infection prevalence with AB regimens in SAM. CONCLUSIONS: The evidence underlying current antibiotic recommendations for uncomplicated SAM is weak. Susceptibility-studies favour amoxicillin over cotrimoxazole. However, given that these antibiotics have side-effects, costs, and risks as well as benefits, their routine

  19. [Early rehabilitation program in uncomplicated Stanford type B acute aortic dissection].

    Science.gov (United States)

    Inoue, Takehiko; Ichihara, Tetsuya; Sakaguchi, Hidehito; Kanamori, Taro

    2014-08-01

    Between December 2009 and August 2011, 120 patients with uncomplicated Stanford type B acute aortic dissection( UBAD) received medical treatment. In October 2010, we initiated an early rehabilitation program for UBAD patients in an acute phase. This early rehabilitation program, which was aimed at enabling the patient to walk around the ward within 2 days, was conducted for 87 consecutive patients;the remaining 33 were subjected to the conventional rehabilitation program. Mortality was not significantly different between the 2 groups. The incidence of atelectasis, need for mechanical ventilation, and intensive care unit syndrome during medical treatment occurred in 48% (16/33), 15% ( 5/33), and 30% ( 10/33), respectively, of the conventional group and in 3.4% ( 3/87), 1.1% (1/87), and 3.4% ( 3/87), respectively, of the early rehabilitation group. The outer diameter of the aorta was dilated after 4 weeks' rehabilitation in smaller percentage of patients in the early rehabilitation group than the conventional one. Thus, the early rehabilitation program was more effective for patients with UBAD than the conventional one.

  20. Escherichia coli resistance in uncomplicated urinary tract infection: a model for determining when to change first-line empirical antibiotic choice.

    Science.gov (United States)

    Perfetto, Eleanor M; Gondek, Kathleen

    2002-06-01

    Escherichia coli is typically the causative organism in uncomplicated urinary tract infection (UTI). Resistance rates of E. coli to trimethoprim/sulfamethoxazole (TMP/SMX) are increasing, exceeding 10% in many communities. Guidelines recommend using alternative treatments in these areas. Providers must reevaluate policies to include considerations for E. coli resistance. A model was developed, with cases for illustration, to help organizations determine the resistance rate threshold, where TMP/SMX is no longer first-line therapy. Using published data, a 19% to 21% threshold was derived, supporting a previous report of 22%. The model can aid decision makers updating internal policies to conform with guidelines for the treatment of uncomplicated UTI and to improve care.

  1. A multicenter randomized clinical trial investigating the cost-effectiveness of treatment strategies with or without antibiotics for uncomplicated acute diverticulitis (DIABOLO trial)

    NARCIS (Netherlands)

    C.̧. Ünlü; N. de Korte (Niels); L. Daniels (Lidewine); E.C. Consten (Esther); M.A. Cuesta (Miguel); M.F. Gerhards (Michael); A.A. van Geloven (Anna); E.S. van der Zaag (Edwin); J.A.B. van der Hoeven (Joost); R. Klicks (Rutger); H.A. Cense (Huib); R.M. Roumen (Rudi); Q.A. Eijsbouts (Quirijn); J.F. Lange (Johan); P. Fockens (Paul); C.A. de Borgie (Corianne); W.A. Bemelman (Willem); J.B. Reitsma (Johannes); H.B.A.C. Stockmann; B.C. Vrouenraets (Bart); M.A. Boermeester (Marja)

    2010-01-01

    textabstractBackground. Conservative treatment of uncomplicated or mild diverticulitis usually includes antibiotic therapy. It is, however, uncertain whether patients with acute diverticulitis indeed benefit from antibiotics. In most guidelines issued by professional organizations antibiotics are co

  2. [SEIP-SERPE-SEOP Consensus Document on aetiopathogenesis and diagnosis of uncomplicated acute osteomyelitis and septic arthritis].

    Science.gov (United States)

    Saavedra-Lozano, J; Calvo, C; Huguet Carol, R; Rodrigo, C; Núñez, E; Pérez, C; Merino, R; Rojo, P; Obando, I; Downey, F J; Colino, E; García, J J; Cilleruelo, M J; Torner, F; García, L

    2015-09-01

    This is a Consensus Document of the Sociedad Española de Infectología Pediátrica, Sociedad Española de Reumatología Pediátrica and Sociedad Española de Ortopedia Pediátrica on the aetiology and diagnosis of uncomplicated acute osteomyelitis and septic arthritis. A review is presented of the aetiopathogenesis and pathophysiology of acute osteoarticular infection defined as a process with less than 14 days of symptomatology, uncomplicated, and community-acquired. The diagnostic approach to these conditions is summarised based on the best available scientific knowledge. Based on this evidence, a number of recommendations for clinical practice are provided. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  3. Pyronaridine-Artesunate combination for the treatment of acute uncomplicated Plasmodium falciparum malaria in paediatric patients in Gabon

    OpenAIRE

    Schreier, Annette

    2010-01-01

    Artemisinin-based combination therapies (ACTs) are now the recommended first-line drugs for the treatment of acute uncomplicated Plasmodium falciparum malaria in many endemic regions and the development of novel therapy options, especially for the use in children, is a major aim in malaria research. This Phase II study intended to provide first clinical data about the new combination of pyronaridine and artesunate for the use in paediatric patients. 60 children were assigned to the four s...

  4. Economic evaluation of antibiotic therapy versus appendicectomy for the treatment of uncomplicated acute appendicitis from the APPAC randomized clinical trial.

    Science.gov (United States)

    Sippola, S; Grönroos, J; Tuominen, R; Paajanen, H; Rautio, T; Nordström, P; Aarnio, M; Rantanen, T; Hurme, S; Salminen, P

    2017-09-01

    An increasing amount of evidence supports antibiotic therapy for treating uncomplicated acute appendicitis. The objective of this study was to compare the costs of antibiotics alone versus appendicectomy in treating uncomplicated acute appendicitis within the randomized controlled APPAC (APPendicitis ACuta) trial. The APPAC multicentre, non-inferiority RCT was conducted on patients with CT-confirmed uncomplicated acute appendicitis. Patients were assigned randomly to appendicectomy or antibiotic treatment. All costs were recorded, whether generated by the initial visit and subsequent treatment or possible recurrent appendicitis during the 1-year follow-up. The cost estimates were based on cost levels for the year 2012. Some 273 patients were assigned to the appendicectomy group and 257 to antibiotic treatment. Most patients randomized to antibiotic treatment did not require appendicectomy during the 1-year follow-up. In the operative group, overall societal costs (€5989·2, 95 per cent c.i. 5787·3 to 6191·1) were 1·6 times higher (€2244·8, 1940·5 to 2549·1) than those in the antibiotic group (€3744·4, 3514·6 to 3974·2). In both groups, productivity losses represented a slightly higher proportion of overall societal costs than all treatment costs together, with diagnostics and medicines having a minor role. Those in the operative group were prescribed significantly more sick leave than those in the antibiotic group (mean(s.d.) 17·0(8·3) (95 per cent c.i. 16·0 to 18·0) versus 9·2(6·9) (8·3 to 10·0) days respectively; P antibiotic therapy for uncomplicated appendicitis incurred lower costs than those who had surgery. © 2017 BJS Society Ltd Published by John Wiley & Sons Ltd.

  5. Assessment of small intestinal bacterial overgrowth in uncomplicated acute diverticulitis of the colon

    Institute of Scientific and Technical Information of China (English)

    Antonio Tursi; Giovanni Brandimarte; Gian Marco Giorgetti; Walter Elisei

    2005-01-01

    AIM: Small intestinal bacterial overgrowth (SIBO) maycontribute to the appearance of several gastrointestinal nonspecific symptoms. Acute diverticulitis is affected by some similar symptoms and bacterial colonic overgrowth. We assessed the prevalence of SIBO in acute uncomplicated diverticulitis and evaluated its influence on the clinical course of the disease.METHODS: We studied 90 consecutive patients (39 males, 51 females, mean age 67.2 years, range 32-91 years). Sixty-one patients (67.78%) and 29 patients (32.22%) were affected by constipation-or diarrhea-prevalent diverticulitis respectively. All subjects were investigated by lactulose H2-breath test at the entry and at the end of treatment. We also studied a control group of 20 healthy subjects (13 males, 7 females, mean age 53 years, range 22-71 years).RESULTS: Oro-cecal transit time (OCTT) was delayed in67/90 patients (74.44%) (range 115-210 min, mean 120 min). Fifty-three of ninety patients (58.88%) showed SIBO, while OCTT was normal in 23/90 patients (25, 56%). In the control group, the mean OCTT was 88.2 min (range 75-135 min). The difference between diverticulitic patients and healthy subjects was statistically significant (P<0.01). OCTT was longer in constipation-prevalent disease than in diarrheaprevalent disease [180.7 min (range 150-210 min) vs 121 min (range 75-180 min) (P<0.001)], but no difference in bacterial overgrowth was found between the two forms of diverticulitis.After treatment with rifaximin plus mesalazine for 10 d, followed by mesalazine alone for 8 wk, 70 patients (81.49%) were completely asymptomatic, while 16 patients (18.60%) showed only slight symptoms. Two patients (2.22%) had recurrence of diverticulitis, and two other patients (2.22%) were withdrawn from the study due to side-effects. Seventy-nine of eighty-six patients (91.86%) showed normal OCTT (range 75-105 min, mean 83 min), while OCTT was longer, but it was shorter in the remaining seven (8.14%) patients (range 105

  6. Pulsed-field gel electrophoresis typing of Escherichia coli strains from samples collected before and after pivmecillinam or placebo treatment of uncomplicated community-acquired urinary tract infection in women

    DEFF Research Database (Denmark)

    Ejrnaes, Karen; Sandvang, Dorthe; Lundgren, Bettina

    2006-01-01

    The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE). In the piv......The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE...

  7. Optimal dosage and duration of pivmecillinam treatment for uncomplicated lower urinary tract infections: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Mariona Pinart

    2017-05-01

    Conclusions: There is insufficient evidence to support the use of an optimal combination of dosage, frequency, and duration of PIV therapy for the treatment of uncomplicated lower UTI. Evidence is limited due to the high risk of bias, poor reporting, and heterogeneous study data.

  8. Pulsed-field gel electrophoresis typing of Eschericia coli strains from samples collected before and after pivmecillinam or placebo treatment of uncomplicated community-acquired urinary tract infection in women

    DEFF Research Database (Denmark)

    Ejrnæs, K; Sandvang, D; Lundgren, Bettina

    2006-01-01

    The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE...

  9. Pulsed-field gel electrophoresis typing of Escherichia coli strains from samples collected before and after pivmecillinam or placebo treatment of uncomplicated community-acquired urinary tract infection in women

    DEFF Research Database (Denmark)

    Ejrnaes, Karen; Sandvang, Dorthe; Lundgren, Bettina

    2006-01-01

    The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE...

  10. [RATIONAL THERAPY FOR RECURRENT INFECTIONS OF THE LOWER URINARY TRACT. THE RESULTS OF A PROSPECTIVE OBSERVATIONAL PROGRAM TO ASSESS THE EFFECTIVENESS AND SAFETY OF CEFORAL®, SOLUTAB®* AND URO-VAKSOM® IN PATIENTS WITH RECURRENT UNCOMPLICATED LOWER URINARY TRACT INFECTIONS (FLORA)].

    Science.gov (United States)

    Loran, O B; Kogan, M I; Sinjakova, L A; Ivanov, A G; Vinarov, A Z; Spivak, L G; Lokshin, K L; Zajcev, A V; Korsunskaja, I L; Kapsargin, F P; Hlebnovas, E Ju

    2015-01-01

    Remaining generally unchanged, urinary tract infection (UTI) treatment protocols require continuing monitoring due to growing antibiotic resistance and lowered immune status of the majority of patients. The article presents the results of a prospective observational program carried out the Russian Federation in to assess the effectiveness and safety of Ceforal®, Solutab® and Uro-Vaksom® in patients with recurrent uncomplicated lower urinary tract infections (FLORA). The results of the program suggest that Ceforal® Solutab® and Uro-Vaksom® administered as a part of routine clinical practice contribute to a significant reduction in the number of UTI recurrences and have a good safety profile. These findings support recommendation to use this treatment protocol in patients with recurrent UTI, taking into account individual and epidemiological features.

  11. Rapid eye movement-sleep is reduced in patients with acute uncomplicated diverticulitis—an observational study

    DEFF Research Database (Denmark)

    Huang, Chenxi; Alamili, Mahdi; Nielsen, Claus Henrik

    2015-01-01

    responses are believed to cause postoperative sleep disturbances, as inflammatory responses can alter sleep architecture through cytokine-brain interactions. Our aim was to investigate alteration of sleep architecture during acute infection and its relationships to inflammation and clinical symptoms......Introduction. Sleep disturbances are commonly found in patients in the postoperative period. Sleep disturbances may give rise to several complications including cardiopulmonary instability, transient cognitive dysfunction and prolonged convalescence. Many factors including host inflammatory....... Materials & Methods. In this observational study, we included patients with acute uncomplicated diverticulitis as a model to investigate the isolated effects of inflammatory responses on sleep. Eleven patients completed the study. Patients were admitted and treated with antibiotics for two nights, during...

  12. Endoloops or endostapler use in laparoscopic appendectomy for acute uncomplicated and complicated appendicitis : No difference in infectious complications.

    Science.gov (United States)

    van Rossem, Charles C; van Geloven, Anna A W; Schreinemacher, Marc H F; Bemelman, Willem A

    2017-01-01

    The most appropriate closure for the appendicular stump with either endoloops or an endostapler in laparoscopic appendectomy remains unclear and under debate because of limited and conflicting evidence. In a 2-month prospective, observational, resident-led nationwide cohort study, patients undergoing laparoscopic appendectomy for both uncomplicated and complicated appendicitis were analysed. Logistic regression analyses were performed for identifying the possible effect of stump closure type and other risk factors for infectious complications. Laparoscopic appendectomy for acute appendicitis was performed in 1369 patients in 62 hospitals; endoloops were used in 76.7 % and an endostapler in other patients. Median operating time was not different between endoloop and endostapler use (42.0 vs. 44.0 min, P = 0.243). A superficial surgical site infection was seen in 2.0 % after uncomplicated appendicitis and in 0.8 % after complicated appendicitis. The intra-abdominal abscess rate was 1.9 % after uncomplicated and 11.0 % after complicated appendicitis. No significant effect of stump closure type was observed for any infectious complication (OR 1.05; 95 % CI 0.625-1.766, P = 0.853) or an intra-abdominal abscess (OR OR 0.96; 95 % CI 0.523-1.768, P = 0.899). In multivariable analysis, complicated appendicitis was identified as the only independent risk factor for an intra-abdominal abscess (OR 6.26; 95 % CI 3.454-11.341, P < 0.001). The infectious complication rate is not influenced by the type of appendicular stump closure with either endoloops or an endostapler in this study. If technically feasible, closure with endoloops is advised for cost considerations.

  13. Sensitivities of major causative organisms isolated from patients with acute uncomplicated cystitis against various antibacterial agents: results of subanalysis based on the presence of menopause.

    Science.gov (United States)

    Matsumoto, Tetsuro; Hamasuna, Ryoichi; Ishikawa, Kiyohito; Takahashi, Satoshi; Yasuda, Mitsuru; Hayami, Hiroshi; Tanaka, Kazushi; Muratani, Tetsuro; Monden, Koichi; Arakawa, Soichi; Yamamoto, Shingo

    2012-08-01

    We investigated whether the presence of menopause influenced the species and distribution of causative bacteria isolated from patients with acute uncomplicated cystitis (the most common urinary tract infection), and we also investigated the sensitivity of the isolated species to antibacterial agents. Using multivariate analysis, we also investigated risk factors for infection with quinolone-resistant Escherichia coli, because its frequency has increased and it is now a clinical problem in Japan. Six hundred and thirty-four strains were isolated from 489 premenopausal patients (mean age 32.3 ± 10.1 years). Major causative bacteria detected were Escherichia coli (65.0 %), Enterococcus faecalis (12.0 %), Streptococcus agalactiae (5.5 %), and Klebsiella pneumoniae (1.6 %). From 501 postmenopausal patients (mean age 68.7 ± 10.29 years), 657 strains were isolated, and the major causative bacteria detected were E. coli (61.5 %), E. faecalis (13.7 %), K. pneumoniae (5.2 %), and S. agalactiae (4.0 %). The sensitivities to fluoroquinolones (FQs) and cephems of E. coli isolated from premenopausal patients were both ≥90 %, while the sensitivities to FQs of E. coli isolated from postmenopausal patients were about 5 % lower. In regard to infection with quinolone-resistant E. coli (minimal inhibitory concentration of levofloxacin [LVFX] ≥4 μg/mL), significant risk factors were observed in patients with more than two episodes of cystitis within a year (p = 0.0002), patients to whom antibacterial agents were used previously for this episode of cystitis (p = 0.0175), and patients who had a history of FQ administration within 1 month. Although the species and distribution of causative bacteria of acute uncomplicated cystitis were the same regardless of the presence of menopause, the sensitivities to FQs of E. coli detected in postmenopausal patients were significantly lower than those in the premenopausal women. The major risk factors for infection with quinolone-resistant E

  14. Urine Culture in Uncomplicated UTI: Interpretation and Significance.

    Science.gov (United States)

    Stapleton, Ann E

    2016-05-01

    Acute uncomplicated urinary tract infection (UTI) is a common clinical problem, accounting for millions of outpatient visits in the USA annually. Although routinely obtaining urine cultures in UTI is not recommended, there are circumstances in which obtaining a pre-therapy culture may be warranted or chosen by clinicians, such as when indicated by the need for careful antimicrobial stewardship. This review focuses on understanding reasons for obtaining a pre-therapy culture, methods of collection, and appropriately interpreting urine culture data.

  15. Endovascular Repair of Acute Uncomplicated Aortic Type B Dissection Promotes Aortic Remodelling

    DEFF Research Database (Denmark)

    Brunkwall, J; Kasprzak, P; Verhoeven, E

    2014-01-01

    treatment (BMT) with BMT and Gore TAG stent graft in patients with uncomplicated AD. The primary endpoint was a combination of incomplete/no false lumen thrombosis, aortic dilatation, or aortic rupture at 1 year. METHODS: The AD history had to be less than 14 days, and exclusion criteria were rupture......, impending rupture, malperfusion. Of the 61 patients randomised, 80% were DeBakey type IIIB. RESULTS: Thirty-one patients were randomised to the BMT group and 30 to the BMT+TAG group. Mean age was 63 years for both groups. The left subclavian artery was completely covered in 47% and in part in 17...

  16. Pulsed-field gel electrophoresis typing of Eschericia coli strains from samples collected before and after pivmecillinam or placebo treatment of uncomplicated community-acquired urinary tract infection in women

    DEFF Research Database (Denmark)

    Ejrnæs, K; Sandvang, D; Lundgren, Bettina;

    2006-01-01

    The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE). In the piv......, constituting a reservoir for recurrent UTI.......The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE......). The finding that the majority of UTIs at follow-up are caused by the primary infecting E. coli strain supports the theory of a vaginal and rectal reservoir but could also support the recent discovery that E. coli strains are able to persist in the bladder epithelium despite appropriate antibiotic treatment...

  17. Rapid eye movement-sleep is reduced in patients with acute uncomplicated diverticulitis—an observational study

    Directory of Open Access Journals (Sweden)

    Chenxi Huang

    2015-08-01

    Full Text Available Introduction. Sleep disturbances are commonly found in patients in the postoperative period. Sleep disturbances may give rise to several complications including cardiopulmonary instability, transient cognitive dysfunction and prolonged convalescence. Many factors including host inflammatory responses are believed to cause postoperative sleep disturbances, as inflammatory responses can alter sleep architecture through cytokine-brain interactions. Our aim was to investigate alteration of sleep architecture during acute infection and its relationships to inflammation and clinical symptoms.Materials & Methods. In this observational study, we included patients with acute uncomplicated diverticulitis as a model to investigate the isolated effects of inflammatory responses on sleep. Eleven patients completed the study. Patients were admitted and treated with antibiotics for two nights, during which study endpoints were measured by polysomnography recordings, self-reported discomfort scores and blood samples of cytokines. One month later, the patients, who now were in complete remission, were readmitted and the endpoints were re-measured (the baseline values.Results. Total sleep time was reduced 4% and 7% the first (p = 0.006 and second (p = 0.014 nights of diverticulitis, compared to baseline, respectively. The rapid eye movement sleep was reduced 33% the first night (p = 0.016, compared to baseline. Moreover, plasma IL-6 levels were correlated to non-rapid eye movement sleep, rapid eye movement sleep and fatigue.Conclusion. Total sleep time and rapid eye movement sleep were reduced during nights with active diverticulitis and correlated with markers of inflammation.

  18. Plasmodium falciparum gametocyte sex ratios in children with acute, symptomatic, uncomplicated infections treated with amodiaquine

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    Gbotosho Grace O

    2008-09-01

    Full Text Available Abstract Background Amodiaquine is frequently used as a partner drug in combination therapy or in some setting as monotherapy, but little is known about its effects on gametocyte production and sex ratio and its potential influence on transmission in Africa. The effects of amodiaquine on sexual stage parasites and gametocyte sex ratio, and the factors associated with a male-biased sex ratio were evaluated in 612 children with uncomplicated Plasmodium falciparum malaria who were treated with amodiaquine during the period 2000 – 2006 in an endemic area. Methods Clinical, parasitological and laboratory parameters were evaluated before treatment and during follow-up for 28–42 days, and according to standard methods. Gametocyte sex ratio was defined as the proportion of peripheral gametocytes that are male. Results Clinical recovery from illness occurred in all children. Gametocytaemia was detected in 66 patients (11% before treatment and in another 56 patients (9% after treatment. Gametocyte densities were significantly higher by days 3–7 following treatment compared with pre-treatment (P 20,000/μL, gametocytaemia Conclusion Amodiaquine may significantly increase gametocyte carriage, density and sex ratio, and may potentially influence transmission. It is possible that anaemia could have contributed to the increased sex ratio. These findings may have implications for malaria control efforts in Africa.

  19. Randomized comparative study of moxalactam and cefazolin in the treatment of acute urinary tract infections in adults.

    Science.gov (United States)

    Lea, A S; Sudan, A W; Wood, B A; Gentry, L O

    1982-01-01

    Eighty-nine patients with clinical and laboratory evidence of acute urinary tract infection were randomized to therapy with either moxalactam (500 mg) or cefazolin (1 g) every 12 h. Escherichia coli was the predominant pathogen in both groups (92.6 versus 90.2%). Therapy was continued for 3 days after the patient defervesced. The minimum hospital stay was 5 days. Sequential urine cultures were obtained on day 3, at discharge, and 5 to 10 days after the cessation of therapy. THe average duration of hospital stay was 5.6 days for both groups of patients. THe incidence of recurrent infection was similar in uncomplicated patients (9.1 versus 10%) and in complicated patients with a condition predisposing them to urinary tract infections (43 versus 42%). Moxalactam-treated patients had a higher incidence of reversible hepatic enzyme elevation (36%) and Streptococcus faecalis superinfections (12.2%). Moxalactam is as effective as cefazolin for the elimination of gram-negative pathogens from the urine of patients with acute urinary tract infections, but it is associated with a higher incidence of reversible side effects. PMID:6214996

  20. Prediction of acute coronary syndromes by urinary proteome analysis

    Science.gov (United States)

    Htun, Nay M.; Magliano, Dianna J.; Zhang, Zhen-Yu; Lyons, Jasmine; Petit, Thibault; Nkuipou-Kenfack, Esther; Ramirez-Torres, Adela; von zur Muhlen, Constantin; Maahs, David; Schanstra, Joost P.; Pontillo, Claudia; Pejchinovski, Martin; Snell-Bergeon, Janet K.; Delles, Christian; Mischak, Harald; Staessen, Jan A.; Shaw, Jonathan E.

    2017-01-01

    Identification of individuals who are at risk of suffering from acute coronary syndromes (ACS) may allow to introduce preventative measures. We aimed to identify ACS-related urinary peptides, that combined as a pattern can be used as prognostic biomarker. Proteomic data of 252 individuals enrolled in four prospective studies from Australia, Europe and North America were analyzed. 126 of these had suffered from ACS within a period of up to 5 years post urine sampling (cases). Proteomic analysis of 84 cases and 84 matched controls resulted in the discovery of 75 ACS-related urinary peptides. Combining these to a peptide pattern, we established a prognostic biomarker named Acute Coronary Syndrome Predictor 75 (ACSP75). ACSP75 demonstrated reasonable prognostic discrimination (c-statistic = 0.664), which was similar to Framingham risk scoring (c-statistics = 0.644) in a validation cohort of 42 cases and 42 controls. However, generating by a composite algorithm named Acute Coronary Syndrome Composite Predictor (ACSCP), combining the biomarker pattern ACSP75 with the previously established urinary proteomic biomarker CAD238 characterizing coronary artery disease as the underlying aetiology, and age as a risk factor, further improved discrimination (c-statistic = 0.751) resulting in an added prognostic value over Framingham risk scoring expressed by an integrated discrimination improvement of 0.273 ± 0.048 (P < 0.0001) and net reclassification improvement of 0.405 ± 0.113 (P = 0.0007). In conclusion, we demonstrate that urinary peptide biomarkers have the potential to predict future ACS events in asymptomatic patients. Further large scale studies are warranted to determine the role of urinary biomarkers in clinical practice. PMID:28273075

  1. Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar - Aetiologies, Antibiotic Treatment and Outcome.

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    Kristina Elfving

    Full Text Available Despite the fact that a large proportion of children with fever in Africa present at primary health care facilities, few studies have been designed to specifically study the causes of uncomplicated childhood febrile illness at this level of care, especially in areas like Zanzibar that has recently undergone a dramatic change from high to low malaria transmission.We prospectively studied the aetiology of febrile illness in 677 children aged 2-59 months with acute uncomplicated fever managed by IMCI (Integrated Management of Childhood Illness guidelines in Zanzibar, using point-of-care tests, urine culture, blood-PCR, chest X-ray (CXR of IMCI-pneumonia classified patients, and multiple quantitative (qPCR investigations of nasopharyngeal (NPH (all patients and rectal (GE swabs (diarrhoea patients. For comparison, we also performed NPH and GE qPCR analyses in 167 healthy community controls. Final fever diagnoses were retrospectively established based on all clinical and laboratory data. Clinical outcome was assessed during a 14-day follow-up. The utility of IMCI for identifying infections presumed to require antibiotics was evaluated.NPH-qPCR and GE-qPCR detected ≥1 pathogen in 657/672 (98% and 153/164 (93% of patients and 158/166 (95% and 144/165 (87% of controls, respectively. Overall, 57% (387/677 had IMCI-pneumonia, but only 12% (42/342 had CXR-confirmed pneumonia. Two patients were positive for Plasmodium falciparum. Respiratory syncytial virus (24.5%, influenza A/B (22.3%, rhinovirus (10.5% and group-A streptococci (6.4%, CXR-confirmed pneumonia (6.2%, Shigella (4.3% were the most common viral and bacterial fever diagnoses, respectively. Blood-PCR conducted in a sub-group of patients (n = 83 without defined fever diagnosis was negative for rickettsiae, chikungunya, dengue, Rift Valley fever and West Nile viruses. Antibiotics were prescribed to 500 (74% patients, but only 152 (22% had an infection retrospectively considered to require

  2. Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar – Aetiologies, Antibiotic Treatment and Outcome

    Science.gov (United States)

    Elfving, Kristina; Shakely, Deler; Andersson, Maria; Baltzell, Kimberly; Ali, Abdullah S.; Bachelard, Marc; Falk, Kerstin I.; Ljung, Annika; Msellem, Mwinyi I.; Omar, Rahila S.; Parola, Philippe; Xu, Weiping; Petzold, Max; Trollfors, Birger; Björkman, Anders; Lindh, Magnus; Mårtensson, Andreas

    2016-01-01

    Background Despite the fact that a large proportion of children with fever in Africa present at primary health care facilities, few studies have been designed to specifically study the causes of uncomplicated childhood febrile illness at this level of care, especially in areas like Zanzibar that has recently undergone a dramatic change from high to low malaria transmission. Methods We prospectively studied the aetiology of febrile illness in 677 children aged 2–59 months with acute uncomplicated fever managed by IMCI (Integrated Management of Childhood Illness) guidelines in Zanzibar, using point-of-care tests, urine culture, blood-PCR, chest X-ray (CXR) of IMCI-pneumonia classified patients, and multiple quantitative (q)PCR investigations of nasopharyngeal (NPH) (all patients) and rectal (GE) swabs (diarrhoea patients). For comparison, we also performed NPH and GE qPCR analyses in 167 healthy community controls. Final fever diagnoses were retrospectively established based on all clinical and laboratory data. Clinical outcome was assessed during a 14-day follow-up. The utility of IMCI for identifying infections presumed to require antibiotics was evaluated. Findings NPH-qPCR and GE-qPCR detected ≥1 pathogen in 657/672 (98%) and 153/164 (93%) of patients and 158/166 (95%) and 144/165 (87%) of controls, respectively. Overall, 57% (387/677) had IMCI-pneumonia, but only 12% (42/342) had CXR-confirmed pneumonia. Two patients were positive for Plasmodium falciparum. Respiratory syncytial virus (24.5%), influenza A/B (22.3%), rhinovirus (10.5%) and group-A streptococci (6.4%), CXR-confirmed pneumonia (6.2%), Shigella (4.3%) were the most common viral and bacterial fever diagnoses, respectively. Blood-PCR conducted in a sub-group of patients (n = 83) without defined fever diagnosis was negative for rickettsiae, chikungunya, dengue, Rift Valley fever and West Nile viruses. Antibiotics were prescribed to 500 (74%) patients, but only 152 (22%) had an infection

  3. Acute urinary retention and the difficult catheterization: current emergency management.

    Science.gov (United States)

    Sliwinski, Ania; D'Arcy, Frank T; Sultana, Ron; Lawrentschuk, Nathan

    2016-04-01

    Acute urinary retention (AUR) is a common presentation to emergency departments. This article updates the reader on the appropriate management, investigations and guidelines for AUR. It looks at the mechanism of normal micturition and describes the theories of AUR. It outlines urethral catheterization techniques for difficult cases, reviews suprapubic catheterization procedures and describes the management of AUR in polytrauma. Although emergency management is by bladder drainage, key points in the history and examination may expose significant, latent pathologies.

  4. Acute uncomplicated appendicitis study: rationale and protocol for a multicentre, prospective randomised controlled non-inferiority study to evaluate the safety and effectiveness of non-operative management in children with acute uncomplicated appendicitis

    Science.gov (United States)

    Xu, Jane; Liu, Yingrui Cyril; Adams, Susan; Karpelowsky, Jonathan

    2016-01-01

    Introduction This article presents an overview of a prospective randomised controlled non-inferiority study designed to evaluate the safety and effectiveness of non-operative management (NOM) with operative management in children with acute uncomplicated appendicitis (AUA). Here, we present the study protocol for this APRES study, a multicentre Australian study. The rationale and details of future analysis, in particular, non-inferiority calculations, cost-effectiveness, feasibility and acceptability of each intervention. Design A multicentre, prospective randomised controlled clinical trial, conducted in 2 Australian tertiary paediatric hospitals. Participants Children who meet the inclusion criteria of an age between 5 and 15 years and a clinical diagnosis of AUA will be invited to participate, and after consent will be randomised via a computer-based program into treatment groups. The study started in June 2016, and the target recruitment is 220 patients. Interventions Children in the control group will be treated with prophylactic antibiotics and appendicectomy, and those in the intervention group will be treated with antibiotic therapy alone. Primary outcome measures include unplanned or unnecessary operation and complications at 30 days. Secondary outcomes include longer term complications within 1 year, length of stay, time off work and school analgesic requirements and cost. Analysis Data analyses will be on the intention-to-treat principle using non-inferiority analysis. Analysis will include the Pearson χ2 test for categorical variables and independent sample t-test or Mann-Whitney test for continuous variables. Non-inferiority for NOM will be tested using 1-sided Wald tests with an α level of 0.05. Ethics and dissemination The research has been approved by the Human Research Ethics Committee of the Sydney Children's Hospital Network. In addition, results will be reported through academic journals, seminars and conference presentations. Trial

  5. The Diagnosis, Evaluation and Treatment of Acute and Recurrent Pediatric Urinary Tract Infections

    Science.gov (United States)

    Becknell, Brian; Schober, Megan; Korbel, Lindsey; Spencer, John David

    2015-01-01

    Urinary tract infection is one of the most common bacterial infections encountered by pediatricians. Currently, the diagnosis and management of acute urinary tract infection and recurrent urinary tract infection in children remains controversial. Recently published guidelines and large clinical trials have attempted to clarify UTI diagnostic and management strategies. In this manuscript, we review the diagnosis and management of acute and recurrent urinary tract infection in the pediatric population. PMID:25421102

  6. Cells and mediators of inflammation (C-reactive protein, nitric oxide, platelets and neutrophils) in the acute and convalescent phases of uncomplicated Plasmodium vivax and Plasmodium falciparum infection.

    Science.gov (United States)

    Lima-Junior, Josué da Costa; Rodrigues-da-Silva, Rodrigo Nunes; Pereira, Virgínia Araújo; Storer, Fábio Luiz; Perce-da-Silva, Daiana de Souza; Fabrino, Daniela Leite; Santos, Fátima; Banic, Dalma Maria; Oliveira-Ferreira, Joseli de

    2012-12-01

    The haematological changes and release of soluble mediators, particularly C-reactive protein (CRP) and nitric oxide (NO), during uncomplicated malaria have not been well studied, especially in Brazilian areas in which the disease is endemic. Therefore, the present study examined these factors in acute (day 0) and convalescent phase (day 15) patients infected with Plasmodium falciparum and Plasmodium vivax malaria in the Brazilian Amazon. Haematologic parameters were measured using automated cell counting, CRP levels were measured with ELISA and NO plasma levels were measured by the Griess reaction. Our data indicate that individuals with uncomplicated P. vivax and P. falciparum infection presented similar inflammatory profiles with respect to white blood cells, with high band cell production and a considerable degree of thrombocytopaenia during the acute phase of infection. Higher CRP levels were detected in acute P. vivax infection than in acute P. falciparum infection, while higher NO was detected in patients with acute and convalescent P. falciparum infections. Although changes in these mediators cannot predict malaria infection, the haematological aspects associated with malaria infection, especially the roles of platelets and band cells, need to be investigated further.

  7. A distinct peripheral blood monocyte phenotype is associated with parasite inhibitory activity in acute uncomplicated Plasmodium falciparum malaria.

    Directory of Open Access Journals (Sweden)

    Pattamawan Chimma

    2009-10-01

    Full Text Available Monocyte (MO subpopulations display distinct phenotypes and functions which can drastically change during inflammatory states. We hypothesized that discrete MO subpopulations are induced during malaria infection and associated with anti-parasitic activity. We characterized the phenotype of blood MO from healthy malaria-exposed individuals and that of patients with acute uncomplicated malaria by flow cytometry. In addition, MO defense function was evaluated by an in vitro antibody dependent cellular inhibition (ADCI assay. At the time of admission, the percentages and absolute numbers of CD16+ MO, and CCR2+CX3CR1+ MO, were high in a majority of patients. Remarkably, expression of CCR2 and CX3CR1 on the CD14(high (hi MO subset defined two subgroups of patients that also differed significantly in their functional ability to limit the parasite growth, through the ADCI mechanism. In the group of patients with the highest percentages and absolute numbers of CD14(hiCCR2+CX3CR1+ MO and the highest mean levels of ADCI activity, blood parasitemias were lower (0.14+/-0.34% than in the second group (1.30+/-3.34%; p = 0.0053. Data showed that, during a malaria attack, some patients' MO can exert a strong ADCI activity. These results bring new insight into the complex relationships between the phenotype and the functional activity of blood MO from patients and healthy malaria-exposed individuals and suggest discrete MO subpopulations are induced during malaria infection and are associated with anti-parasitic activity.

  8. Management of Uncomplicated Acute Appendicitis as Day Case Surgery: Feasibility and a Critical Analysis of Exclusion Criteria and Treatment Failure.

    Science.gov (United States)

    Grelpois, Gérard; Sabbagh, Charles; Cosse, Cyril; Robert, Brice; Chapuis-Roux, Emilie; Ntouba, Alexandre; Lion, Thierry; Regimbeau, Jean-Marc

    2016-11-01

    Day case surgery (DCS) for uncomplicated acute appendicitis (NCAA) is evaluated. The objective of this prospective, single-center, descriptive, nonrandomized, intention-to-treat cohort study was to assess the feasibility of DCS for NCAA with a critical analysis of the reasons for exclusion and treatment failures and a focus on patients discharged to home and admitted for DCS on the following day. From April 2013 to December 2015, NCAA patients meeting the inclusion criteria were included in the study. The primary end point was the success rate for DCS (length of stay less than 12 hours) in the intention-to-treat population (all NCAA) and in the per-protocol population (no pre- or perioperative exclusion criteria). The secondary end points were morbidity, DCS quality criteria, predictive factors for successful DCS, patient satisfaction, quality of life, and reasons for pre- or perioperative exclusion. A subgroup of patients discharged to home the day before operation was also analyzed. A total of 240 patients were included. The success rate of DCS was 31.5% in the intention-to-treat population and 91.5% in the per-protocol population. The rates of unplanned consultations, hospitalization, and reoperation were 13%, 4%, and 1%, respectively. An analysis of the reasons for DCS exclusion showed that 73% could have been modified. For the 68 patients discharged to home on the day before operation, the DCS success rate was 91%. Day case surgery is feasible in NCAA. A critical analysis of the reasons for exclusion from DCS showed that it should be possible to dramatically increase the eligible population. Copyright © 2016 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  9. A Rare Cause of Acute Urinary Retention: Retroperitoneal Ganglioneuroma and Concurrent Mediastineal Schwannoma

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    Salih Budak

    2013-04-01

    Full Text Available The underlying prior cause at the old male patients refered with acute urinary retention is frequently benign prostatic hypertrophy and urethral pathologies. Acute urinary retention can develop with obstruction as well as neurogenic causes. Neurogenic tumors develops from the cells which takes its origin from the neural crest and they can be seen every neural tissue. In this study rarely seen retroperitoneal ganglioneuroma which causes acute urinary retention and coexisting asymptomatic mediastineal schwannoma case is presented.

  10. Adenomyomatous polyp causing acute urinary retention in a postmenopausal woman

    Directory of Open Access Journals (Sweden)

    Selver Özekinci

    2011-09-01

    Full Text Available A case of adenomyomatous polyp (AP causig acute urinary retention in postmenopausal period is presented. A 65-year-old, G8P8 women admitted to our clinic with the complaint of vaginal bleeding and vaginal mass was identified. During preoperative hospitalization she complained about not able to urinate. Serum urea and creatinine levels increased [66 mg/dL (range= 10-45 and 2,49 mg/dL (range= 0. 6-1.3 respectively]. Emergent abdominopelvic tomography showed vaginal mass and overdistended bladder. Mass was removed by vaginal route and abdominal hysterectomy was also performed. Pathologic examination revealed non-malignant AP with massive necrosis. A variety of female reproductive tract diseases can cause urinary obstruction. Treatment choice depends on reproductive expectance of the patient. J Clin Exp Invest 2011; 2 (3: 312-314.

  11. Effectiveness and tolerability of short course co-trimoxazole, norfloxacin and levofloxacin in bacteriological cure of uncomplicated urinary tract infection in outpatient setting. An open label, parallel group, randomized controlled trial.

    Science.gov (United States)

    Vachhani, Arpit Vallabhbhai; Barvaliya, Manish; Naik, Viren; Jha, Pramod; Tripathi, Chandrabhanu

    2015-06-01

    To compare the bacteriological cure rate of short-course (3-day) treatment of uncomplicated urinary tract infection (UTI) using co-trimoxazole, norfloxacin and levofloxacin, patients with uncomplicated UTI were randomized to receive either co-trimoxazole (960 mg) twice a day or norfloxacin (400 mg) twice a day or levofloxacin (250 mg) once a day for three days. Urine culture was done at the end of treatment and evaluated for bacteriological cure rate in each group. Among a total of 175 patients, Escherichia coli (74.29%) was the most common organism isolated followed by Klebsiella (11.43%), Streptococcus (6.29%), Staphylococcus saphrophyticus (5.14%), and Pseudomonas (2.86%). At the end of three days' treatment, bacteriological cure rates were 86.2%, 87.7% and 83.3% for co-trimoxazole, norfloxacin and levofloxacin, respectively (p>0.05). Therefore short-course treatment with co-trimoxazole 960 mg twice a day, norfloxacin 400 mg twice a day and levofloxacin 250 mg once a day are almost equally effective for treatment of uncomplicated UTI.

  12. Penile Cancer Presenting With Acute Urinary Retantion: Case Report

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    Ercan KAZAN

    2015-06-01

    Full Text Available Penile cancer is a rare malignancy in our country. Phimosis, , poor hygiene and smoking are major risk factors for penile cancer. Penile cancer in men have a strong correlation with human papilloma virus (HPV infection. Penile cancer is rare in circumcised men, particularly if they are circumcised as newborns. Penile cancer is usually asymptomatic and physical examination is essential for diagnosis. We report a case of penile cancer whose first symptom was acute urinary retention (AUR and review of the literature. [J Contemp Med 2015; 5(2.000: 131-134

  13. Exercise performance in patients with uncomplicated essential hypertension. Effects of nifedipine-induced acute blood pressure reduction.

    Science.gov (United States)

    Agostoni, P; Doria, E; Berti, M; Alimento, M; Tamborini, G; Fiorentini, C

    1992-06-01

    In untreated patients with uncomplicated essential hypertension, exercise induces an abnormal increase in blood pressure; the influences of this increase on exercise were evaluated by a cardiopulmonary exercise test (CPX) performed in control conditions (step 1) and during acute blood pressure reduction (step 2). Patients were classified as (1) normotensive (resting diastolic blood pressure [BPd] less than 90 mm Hg; n = 14), (2) mildly hypertensive (BPd of 90 to 104 mm Hg; n = 9), and (3) moderately to severely hypertensive (BPd greater than or equal to 105 mm Hg; n = 16). For the three groups, peak mean blood pressure during exercise was 125 +/- 5 mm Hg (mean +/- SEM), 144 +/- 3 mm Hg (p less than 0.01 vs normotensive), and 161 +/- 4 mm Hg (p less than 0.01 vs normotensive and p less than 0.01 vs mild hypertension), respectively. Oxygen consumption (VO2) at peak exercise and at ventilatory anaerobic threshold was 26.1 +/- 1.1 and 17.2 +/- 0.5 ml/min/kg, 25.4 +/- 1.1 and 16.9 +/- 0.8 ml/min/kg, and 26.4 +/- 1.3 and 17.5 +/- 1.2 ml/min/kg in normotensive subjects, those with mild hypertension, and those with moderate to severe hypertension, respectively. Fourteen normotensive subjects, six with mild hypertension, and nine with moderate to severe hypertension participated to step 2 (nifedipine vs placebo, double-blind crossover). Nifedipine reduced blood pressure at rest and at peak exercise in those with hypertension. Peak exercise VO2 was unaffected by nifedipine in both normotensive subjects and those with hypertension. With nifedipine, ventilatory anaerobic threshold occurred earlier and at a lower VO2 in mild and in moderate to severe hypertension (delta VO2 = -1.9 and -2.4 ml/min/kg, respectively). These findings might be due to nifedipine-induced redistribution of blood flow during exercise and might be the reason for the complaint of weakness after blood pressure reduction in hypertensive subjects.

  14. Acute urinary retention in a young man secondary to colonic irrigation: a case report

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    Raheem Omer A

    2009-06-01

    Full Text Available Abstract Introduction Autonomic innervation of the bladder is complex and regulated by a hierarchy of mechanisms of the central nervous system. Any dysfunction in these regulatory mechanisms can lead to acute urinary retention. Case presentation A 36-year-old Caucasian man presented with acute urinary retention following extensive bowel irrigation. His urinary bladder was decompressed and his normal voiding mechanism was restored thereafter. Conclusion We postulate that prolonged anorectal and sigmoid dilatation can stimulate the recto-vesicourethral reflex and lead to acute urinary retention via autonomic dysfunction.

  15. Amylase: creatinine clearance ratio and urinary excretion of lysozyme in acute pancreatitis and acute duodenal perforation.

    Science.gov (United States)

    Berger, G M; Cowlin, J; Turner, T J

    1976-09-18

    The amylase:creatinine clearance ratio in patients suffering from acute pancreatitis or acute duodenal perforation was higher than normal in both groups of patients. These findings cast doubt on the value of this parameter as a specific index of acute pancreatitis. The mechanism or mechanisms underlying the increased amylase excretion have not been determined. However, the markedly elevated urinary excretion of lysozyme observed in some patients suggests, by analogy, that diminished tubular reabsorption of amylase may contribute towards the elevated amylase:creatinine ratio.

  16. Results of the Implementation of a Tool for the Stratification and Management of Diabetic Patients with Uncomplicated Acute Hyperglycemia in the Emergency Department

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    Luis Alberto Corona Martínez

    2015-12-01

    Full Text Available Background: decompensated diabetes is a common cause of visits to emergency departments.Objective: to describe the introduction and validation of a tool for the stratification and management of diabetic patients with uncomplicated acute hyperglycemia in the Emergency Department. Methods: the experimental application of the tool was conducted from February through June 2014 involving 202 patients. Several process and outcome indicators were used for its assessment. Results: diagnosis was reached through blood tests in 97% of cases. There was a gradual increase of stratification per month; most patients were classified into groups one and two. Classification was correct in only 70% of the cases. Adherence to the suggested initial procedures was low (57%, which was determined by the outcomes in the group two (13% since most of the patients were not admitted to the observation ward. Adherence to insulin therapy was higher (67%. Adherence to the recommended follow-up was low due to early discharge of patients. The resolution rate in the emergency services was 93%. Only one case of hypoglycemia was registered. No patient developed any other serious metabolic complication. Resolution of the condition in the yellow zone of the emergency department was high regardless of being in the group one or two. No other serious metabolic complications were observed. Conclusions: continuation of the stratification of diabetic patients with uncomplicated acute hyperglycemia in the Emergency Department is recommended, with modifications to the stratification tool in the groups one and two and the time for clinical and laboratory reassessment.

  17. Safety, efficacy and population pharmacokinetics of fixed-dose combination of artesunate-mefloquine in the treatment of acute uncomplicated Plasmodium falciparum malaria in India.

    Science.gov (United States)

    Valecha, Neena; Srivastava, Bina; Dubhashi, N G; Rao, B H Krishnamoorthy; Kumar, Ashwani; Ghosh, S K; Singh, Jai Prakash Narayan; Kiechel, J R; Sharma, Bhawna; Jullien, V; Dash, A P; Taylor, W R J; Anvikar, Anupkumar R

    2013-12-01

    India has switched over to artemisinin-based combination therapy (ACT) for the treatment of acute uncomplicated Plasmodium falciparum malaria and the ACT used in the national programme is artesunate + sulphadoxine-pyrimethamine. Since the efficacy of ACT is dependent also on the partner drug, there is a need to evaluate and deploy multiple ACTs. This multicentre, single-arm, open-label clinical trial was carried out to assess the efficacy, safety and population pharmacokinetics of a fixed dose combination (FDC) artesunate mefloquine (ASMQ) in P. falciparum infected, Indian adults at Panjim, Goa, and Mangalore, Karnataka between December 2007 and November 2008. A total of 77 patients (males 74) were screened and enrolled: 42 at Goa and 35 at Mangalore with a median age of 25 yr (range 18-55 yr). One patient failed in treatment on D53, a PCR proven new infection, seven developed recurrent vivax parasitaemia and 11 did not have a parasitological endpoint. By per protocol analysis, the D63 cure rate was 58/59 (98.3; 95% C.I. 90.9-99.9%), and 58/58, with PCR correction. ASMQ was well-tolerated and no serious adverse events were reported. The study showed that the ASMQ FDC was efficacious and well-tolerated for the treatment of acute, uncomplicated P. falciparum malaria in highly endemic, chloroquine resistant areas of Goa and Mangalore. It is a viable option for India.

  18. The efficacy of pivmecillinam: 3 days or 5 days t.i.d against community acquired uncomplicated lower urinary tract infections - a randomized, double-blinded, placebo-controlled clinical trial study protocol.

    Science.gov (United States)

    Jansåker, Filip; Frimodt-Møller, Niels; Bjerrum, Lars; Dahl Knudsen, Jenny

    2016-12-01

    Uncomplicated lower urinary tract infections (LUTI) are very common, and presumably around 200,000 female patients are treated for this annually in Denmark. The current Danish national clinical practice guidelines recommend pivmecillinam as a first-line drug (i.e., 400 mg t.i.d. for 3 days). Pivmecillinam is also one of the first-line drugs recommended in the international guidelines for LUTIs (i.e., 400 mg b.i.d. for 5 days). The international recommended duration is based on evidence saying that a 7-day regimen is better than a 3-day regimen. However, no data says that a 5-day regimen is superior to a 3-day regimen. With this study we aim to identify and to compare the efficacy of pivmecillinam 400 mg t.i.d in a 3-day respectively 5-day regimen, against community acquired uncomplicated LUTI, i.e., in women at the age of 18-70 year old. The general practitioner will at consultation give a suitable patient the opportunity to participate in the study. If the patient will give her consent, a double-blinded kit (i.e., the antibiotic with/without placebo, questionnaires and self-urinary samples) will be given to the patient. We aim for 161 evaluable patients in each arm. Pivmecillinam is an excellent choice against urinary tract infections and we believe this study will fill in the gaps and strengthen the evidence on the treatment against one of the most common infections in our society. Thus, aiming to provide a more rational and ecological beneficial antimicrobial therapy. EudraCTno.: 2014-001321-32 .

  19. Safety of a single low-dose of primaquine in addition to standard artemether-lumefantrine regimen for treatment of acute uncomplicated Plasmodium falciparum malaria in Tanzania.

    Science.gov (United States)

    Mwaiswelo, Richard; Ngasala, Billy E; Jovel, Irina; Gosling, Roland; Premji, Zul; Poirot, Eugenie; Mmbando, Bruno P; Björkman, Anders; Mårtensson, Andreas

    2016-06-10

    This study assessed the safety of the new World Health Organization (WHO) recommendation of adding a single low-dose of primaquine (PQ) to standard artemisinin-based combination therapy (ACT), regardless of individual glucose-6-phosphate dehydrogenase (G6PD) status, for treatment of acute uncomplicated Plasmodium falciparum malaria in Tanzania. Men and non-pregnant, non-lactating women aged ≥1 year with uncomplicated P. falciparum malaria were enrolled and randomized to either standard artemether-lumefantrine (AL) regimen alone or with a 0.25 mg/kg single-dose of PQ. PQ was administered concomitantly with the first AL dose. All drug doses were supervised. Safety was evaluated between days 0 and 28. G6PD status was assessed using rapid test (CareStart™) and molecular genotyping. The primary endpoint was mean percentage relative reduction in haemoglobin (Hb) concentration (g/dL) between days 0 and 7 by genotypic G6PD status and treatment arm. Overall, 220 patients, 110 per treatment arm, were enrolled, of whom 33/217 (15.2 %) were phenotypically G6PD deficient, whereas 15/110 (13.6 %) were genotypically hemizygous males, 5/110 (4.5 %) homozygous females and 22/110 (20 %) heterozygous females. Compared to genotypically G6PD wild-type/normal [6.8, 95 % confidence interval (CI) 4.67-8.96], only heterozygous patients in AL arm had significant reduction in day-7 mean relative Hb concentration (14.3, 95 % CI 7.02-21.55, p=0.045), however, none fulfilled the pre-defined haemolytic threshold value of ≥25 % Hb reduction. After adjustment for baseline parasitaemia, Hb, age and sex the mean relative Hb reduction was not statistically significant in both heterozygous and hemizygous/homozygous patients in both arms. A majority of the adverse events (AEs) were mild and unrelated to the study drugs. However, six (4.4 %) episodes, three per treatment arm, of acute haemolytic anaemia occurred between days 0 and 7. Three occurred in phenotypically G6PD deficient

  20. Predictors of aortic growth in uncomplicated type B aortic dissection from the Acute Dissection Stent Grafting or Best Medical Treatment (ADSORB) database

    DEFF Research Database (Denmark)

    Kamman, Arnoud V; Brunkwall, Jan; Verhoeven, Eric L

    2017-01-01

    BACKGROUND: The high-risk patient cohort of uncomplicated type B aortic dissections (uTBADs) needs to be clarified. We compared uTBAD patients treated with best medical treatment (BMT), with and without aortic growth, from the Acute Dissection Stent Grafting or Best Medical Treatment (ADSORB) trial...... thrombosis and change in false lumen and total aortic diameter in four sections: 0 to 10 cm (A), 10 to 20 cm (B), 20 to 30 cm (C), and 30 to 40 cm (D) from the left subclavian artery. RESULTS: The dissection was significantly longer in group I than in group II (43.2 ± 4.9 cm vs 30.4 ± 8.8 cm; P = .002...

  1. Acute urinary retention as a late complication of subcutaneous liquid silicone injection: a case report

    Directory of Open Access Journals (Sweden)

    Leandro Luongo de Matos

    2009-12-01

    Full Text Available Acute urinary retention is characterized by a sudden interruption of urinary output; urine is retained in the bladder due to either functional or obstructive anatomic factors, and cannot be voided. The main causes of acute urinary obstruction are benign prostatic hyperplasia, constipation, prostate adenocarcinoma, urethral stenosis, clot retention, neurological disorders, following surgery, calculi, drugs, or urinary tract infections. A transvestite patient, aged 55 years, described having had liquid silicone subcutaneously injected in various parts of the body, the last one four years ago. He complained of absent urinary output during the last 14 hours. The physical examination revealed skin deformation due to migration of implants; a hard nodule (characterized as a foreign body was present in the preputium and a diagnosis of acute urinary retention was made; an unsuccessful attempt to exteriorize the glans for urinary catheterization, was followed by therapeutic cystostomy. Acute urinary retention has not been mentioned in the medical literature as a complication of liquid silicone subcutaneous injection.

  2. Terazosin versus alfuzosin in treatment of acute urinary retention in patients with benign prostatic hypertrophy

    National Research Council Canada - National Science Library

    Tang, HN; Lui, CT; Tsui, KL; Fung, HT

    2015-01-01

    Objective: To compare the efficacy and adverse reactions of terazosin and alfuzosin in treatment of acute urinary retention in patients with benign prostatic hypertrophy. Design: Case control study. Setting...

  3. Clinical value of rapid urine trypsinogen-2 test strip, urinary trypsinogen activation peptide, and serum and urinary activation peptide of carboxypeptidase B in acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jesús Sáez; Juan Martínez; Celia Trigo; José Sánchez-Payá; Luis Compa(n)y; Raquel Laveda; Pilar Gri(n)ó; Cristina García; Miguel Pérez-Mateo

    2005-01-01

    AIM: To assess the usefulness of urinary trypsinogen-2 test strip, urinary trypsinogen activation peptide (TAP),and serum and urine concentrations of the activation peptide of carboxypeptidase B (CAPAP) in the diagnosisof acute pancreatitis.METHODS: Patients with acute abdominal pain and hospitalized within 24 h after the onset of symptoms were prospectively studied. Urinary trypsinogen-2 was considered positive when a clear blue line was observed (detection limit 50 μg/L). Urinary TAP was measured using a quantitative solid-phase ELISA, and serum and urinary CAPAP by a radioimmunoassay method.RESULTS: Acute abdominal pain was due to acute pancreatitis in 50 patients and turned out to be extrapancreatic in origin in 22 patients. Patients with acute pancreatitis showed significantly higher median levels of serum and urinary CAPAP levels, as well as amylase and lipase than extrapancreatic controls. Median TAP levels were similar in both groups. The urinary trypsinogen-2 test strip was positive in 68% of patients with acute pancreatitis and 13.6% in extrapancreatic controls (P<0.01). Urinary CAPAP was the most reliable test for the diagnosis of acute pancreatitis (sensitivity 66.7%, specificity 95.5%, positive and negative predictive values 96.6% and 56.7%, respectively), with a 14.6 positive likelihood ratio for a cut-off value of 2.32 nmol/L.CONCLUSION: In patients with acute abdominal pain,hospitalized within 24 h of symptom onset, CAPAP in serum and urine was a reliable diagnostic marker of acute pancreatitis. Urinary trypsinogen-2 test strip showed a clinical value similar to amylase and lipase.Urinary TAP was not a useful screening test for the diagnosis of acute pancreatitis.

  4. Urinary gamma-glutamyl transferase as an indicator of acute nephrotoxicity in rats

    Energy Technology Data Exchange (ETDEWEB)

    Dierickx, P.J.

    1981-06-01

    A series of nephrotoxic compounds dissolved in 0.9% NaCl was given to groups of five male Wistar rats in a single i.p. injection. Mercuric acetate and mercuric trifluoroacetate at 1 mg Hg/kg induced a sharp increase in urinary gamma-glutamyl transferase (GGT) activity on day 1, followed by a decrease below control values on day 3. Sodium ethylmercurithiosalicylate induced a relatively small urinary GGT increase, explained by its low Hg-bioavailability. An increased urinary GGT activity was noted after treatment with the aminoglycoside antibiotics kanamycin, neomycin, paramomycin, and streptomycin, ammonium fluoride, potassium bichromate, sodium tetrathionate, and cis-diamminedichloroplatinum. This was lower than for the mercury compounds, but clearly different from the controls. The urinary GGT increase was an acute phenomenon. It is concluded that the measurement of urinary GGT can be used as an indicator of acute nephrotoxicity.

  5. 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...

  6. An excerpt of 2010 international clinical practice guidelines for the treatment of acute uncomplicated cystitis and pyelonephritis in women%2010女性急性单纯性膀胱炎和肾盂肾炎临床治疗指南(摘译)

    Institute of Scientific and Technical Information of China (English)

    刘辉(译); 刘树元(译)

    2016-01-01

    A Panel of International Experts was convened by the Infectious Diseases Society of America ( IDSA) in collaboration with the European Society of Clinical Microbiology and Infec-tious Diseases ( ESCMID) to update the 1999 Uncomplicated Urinary Tract Infection Guidelines by the IDSA. The focus of this work is treatment of women with acute uncomplicated cystitis and pyelo-nephritis, diagnoses limited in these guidelines to remenopausal, non-pregnant women with no known urological abnormalities or co-morbidities. The issues of in vitro resistance prevalence and the ecological adverse effects of antimicrobial therapy ( collateral amage) were considered as important factors in making optimal treatment choices and thus are reflected in the rankings of recommenda-tions. The main parts of 2010 guideline were translated as below.%美国感染病学会、欧洲临床微生物与感染病学会共同组织专家对1999年美国感染病学会单纯性尿路感染的指南进行了更新。2010指南更新的重点是治疗女性急性单纯性膀胱炎和肾盂肾炎,仅适用于无已知尿道畸形或合并症的绝经前及未妊娠的女性患者。作者就指南的主要内容进行摘译。

  7. Nationwide surveillance of bacterial pathogens from patients with acute uncomplicated cystitis conducted by the Japanese surveillance committee during 2009 and 2010: antimicrobial susceptibility of Escherichia coli and Staphylococcus saprophyticus.

    Science.gov (United States)

    Hayami, Hiroshi; Takahashi, Satoshi; Ishikawa, Kiyohito; Yasuda, Mitsuru; Yamamoto, Shingo; Uehara, Shinya; Hamasuna, Ryoichi; Matsumoto, Tetsuro; Minamitani, Shinichi; Watanabe, Akira; Iwamoto, Aikichi; Totsuka, Kyoichi; Kadota, Junichi; Sunakawa, Keisuke; Sato, Junko; Hanaki, Hideaki; Tsukamoto, Taiji; Kiyota, Hiroshi; Egawa, Shin; Tanaka, Kazushi; Arakawa, Soichi; Fujisawa, Masato; Kumon, Hiromi; Kobayashi, Kanao; Matsubara, Akio; Naito, Seiji; Tatsugami, Katsunori; Yamaguchi, Takamasa; Ito, Shin; Kanokogi, Mototsugu; Narita, Harunori; Kawano, Hiromi; Hosobe, Takahide; Takayama, Kazuo; Sumii, Toru; Fujii, Akira; Sato, Takashi; Yamauchi, Takamine; Izumitani, Masanobu; Chokyu, Hirofumi; Ihara, Hideari; Akiyama, Kikuo; Yoshioka, Masaru; Uno, Satoshi; Monden, Koichi; Kano, Motonori; Kaji, Shinichi; Kawai, Shuichi; Ito, Kenji; Inatomi, Hisato; Nishimura, Hirofumi; Ikuyama, Toshihiro; Nishi, Shohei; Takahashi, Koichi; Kawano, Yukihiro; Ishihara, Satoshi; Tsuneyoshi, Kengo; Matsushita, Shinji; Yamane, Takashi; Hirose, Takaoki; Fujihiro, Shigeru; Endo, Katsuhisa; Oka, Yasuhiko; Takeyama, Koh; Kimura, Takahiro; Uemura, Tetsuji

    2013-06-01

    The Japanese surveillance committee conducted the first nationwide surveillance of antimicrobial susceptibility patterns of uropathogens responsible for female acute uncomplicated cystitis at 43 hospitals throughout Japan from April 2009 to November 2010. In this study, the causative bacteria (Escherichia coli and Staphylococcus saprophyticus) and their susceptibility to various antimicrobial agents were investigated by isolation and culturing of bacteria from urine samples. In total, 387 strains were isolated from 461 patients, including E. coli (n = 301, 77.8 %), S. saprophyticus (n = 20, 5.2 %), Klebsiella pneumoniae (n = 13, 3.4 %), and Enterococcus faecalis (n = 11, 2.8 %). S. saprophyticus was significantly more common in premenopausal women (P = 0.00095). The minimum inhibitory concentrations of 19 antibacterial agents used for these strains were determined according to the Clinical and Laboratory Standards Institute manual. At least 87 % of E. coli isolates showed susceptibility to fluoroquinolones and cephalosporins, and 100 % of S. saprophyticus isolates showed susceptibility to fluoroquinolones and aminoglycosides. The proportions of fluoroquinolone-resistant E. coli strains and extended-spectrum β-lactamase (ESBL)-producing E. coli strains were 13.3 % and 4.7 %, respectively. It is important to confirm the susceptibility of causative bacteria for optimal antimicrobial therapy, and empiric antimicrobial agents should be selected by considering patient characteristics and other factors. However, the number of isolates of fluoroquinolone-resistant or ESBL-producing strains in gram-negative bacilli may be increasing in patients with urinary tract infections (UTIs) in Japan. Therefore, these data present important information for the proper treatment of UTIs and will serve as a useful reference for future surveillance studies.

  8. Effects of antifolates - co-trimoxazole and pyrimethamine-sulfadoxine - on gametocytes in children with acute, symptomatic, uncomplicated, Plasmodium falciparum malaria

    Directory of Open Access Journals (Sweden)

    A Sowunmi

    2005-07-01

    Full Text Available Antimalarial drugs including the antifolate, pyrimethamine-sulfadoxine (PS, can modulate the prevalence and intensities of gametocytaemia following treatment of acute malaria infections. They may also directly influence the transmission and spread of drug insensitivity. Little is known of the effects of co-trimoxazole (Co-T, another antifolate antimalarial, on gametocytes in children with acute malaria infections. We compared the effects of Co-T and PS on the prevalence and intensities of gametocytaemia and gametocyte sex ratios in 102 children aged 0.5-12 years presenting with acute and uncomplicated falciparum malaria. Compared to pre-treatment, both drugs significantly increased gametocyte carriage post-initiation of treatment. However, gametocyte carriage was significantly lower on day 14 in those treated with Co-T than PS. Significant increase in gametocytaemia with time occurred in PS - but not Co-T-treated children. Kaplan-Meier survival curve of the cumulative probability of remaining gametocyte-free in children who were agametocytaemic at enrolment showed that by day 7 of follow up, children treated with PS had a significantly higher propensity to have developed gametocytes than in Co-T-treated children (Log-rank statistic 5.35, df = 1, P = 0.02. Gametocyte sex ratio changes were similar following treatment with both drugs. PS and Co-T treatment of acute malaria infections in children from this endemic area is associated with significant increases in prevalence and intensities of gametocytaemia but these effects are more marked in those treated with PS than Co-T.

  9. Management outcome of acute urinary retention: model of prediction.

    LENUS (Irish Health Repository)

    Daly, Padraig

    2012-01-31

    OBJECTIVES: To assess for predictors of outcome in patients presenting with acute urinary retention (AUR). METHODS: A study was performed in our unit to evaluate trial without catheter (TWOC) and successive management. We assessed for predictors of surgical or medical management, which included: age, volume drained at time of catheterisation, cause of retention, serum creatinine, success of trial of voiding, co-morbidities, prostate-specific antigen (PSA) and prostate size on digital rectal examination (DRE). RESULTS: 72 men were entered into the study over an 18-month period: 27 had a successful first TWOC, 20 patients had a second TWOC, and 6 were successful. In total, 31 of the 33 patients with a successful TWOC remained on alpha-blockers without a further episode of AUR within a minimum of 6 months\\' follow-up. Patients failing TWOC were managed by transurethral resection of the prostate (n = 22), long-term catheterisation (n = 15) or prostatic stents (n = 3), and 1 patient died prior to intervention. Three predictors were significant on multivariate analysis: PSA (>2.9 ng\\/ml), prostate size on DRE (large) and volume drained at time of catheterisation (>or=1,000 ml). CONCLUSION: Patients with elevated PSA (>2.9 ng\\/ml), a large prostate size on DRE and a volume drained at time of catheterisation >1,000 ml are best managed by surgical intervention, while those with volumes drained at time of catheterisation of <1,000 ml, a PSA

  10. The diagnosis, evaluation and treatment of acute and recurrent pediatric urinary tract infections.

    Science.gov (United States)

    Becknell, Brian; Schober, Megan; Korbel, Lindsey; Spencer, John David

    2015-01-01

    Urinary tract infection (UTI) is one of the most common bacterial infections encountered by pediatricians. Currently, the diagnosis and management of acute UTI and recurrent UTI in children remain controversial. Recently published guidelines and large clinical trials have attempted to clarify UTI diagnostic and management strategies. In this manuscript, we review the diagnosis and management of acute and recurrent UTI in the pediatric population.

  11. Acute gross sterile pyuria after oral ciprofloxacin treatment of urinary tract infection

    Institute of Scientific and Technical Information of China (English)

    Pathoom Sukkaromdee; Viroj Wiwanitkit

    2016-01-01

    The sterile pyuria is an interesting problem in urology. Acute gross sterile pyuria is not a common clinical problem and is difficult to make a correct diagnosis. Here, the authors reported a case of acute gross sterile pyuria after oral ciprofloxacin treatment of urinary tract infection. The patient developed problem after complete course of 7-day acute upper urinary tract treatment. The patient was observed with cloudy whitish urine that had never seen before. The urinalysis showed sterile pyuria. This case was treated by conservative method and the problem was resolved within 7 days.

  12. Pyelonephritis (acute) in non-pregnant women

    OpenAIRE

    Neumann, Ignacio; Moore, Philippa

    2011-01-01

    Pyelonephritis is usually caused by ascent of bacteria from the bladder, most often Escherichia coli, and is more likely in people with structural or functional urinary tract abnormalities. The prognosis of acute uncomplicated pyelonephritis is good if pyelonephritis is treated appropriately, but complications include renal abscess, renal impairment, and septic shock.

  13. Acute urinary retention caused by seminoma in a case of persistent Mullerian duct syndrome

    Directory of Open Access Journals (Sweden)

    Jayesh Modi

    2015-01-01

    Full Text Available Urinary symptoms have been described secondary to a pelvic mass originating from the ovary, uterus, cervix, prostate, or rectum. Persistent Mullerian duct syndrome is a rare form of intersex disorder, characterized by the presence of uterus and fallopian tubes in an otherwise 46 XY male. We report an adult male with bilateral cryptorchidism and a pelvic mass, who presented with acute urinary retention, and was diagnosed with a seminoma of the right testis, intratubular germ cell neoplasia of the left testis with the presence of Mullerian remnants. Pelvic mass was caused due to seminoma is a rare cause of urinary retention.

  14. Acute urinary retention in a pre-school girl with constipation

    Directory of Open Access Journals (Sweden)

    Guillermo A. Ariza Traslaviña

    2015-12-01

    Full Text Available Objective: To report a case of a preschool girl who developed acute urinary retention associated with constipation. Case description: A girl aged six years old presented a 24 h history of inability to urinate. She was went twice to the emergency room during this period. In the first admission, 12 h after the onset of the symptoms, she presented abdominal pain and acute urinary retention. After the drainage by urinary catheterization of 300 mL of clear urine, she presented relief of the symptoms and, as urinalysis had no change, the patient was discharged home. Twelve hours after the first visit, she returned to the emergency room complaining about the same symptoms. At physical examination, there was only a palpable and distended bladder up to the umbilicus with no other abnormalities. Again, a urinary catheterization was performed, which drained 450 mL of clear urine, with immediate relief of the symptoms. Urinalysis and urine culture had no abnormalities. During the anamnesis, the diagnosis of constipation was considered and a plain abdominal radiography was performed, which identified large amount of feces throughout the colon (fecal retention. An enema with a 12% glycerin solution was prescribed for three days. During follow-up, the child used laxatives and dietary modifications, this contributed to the resolution of the constipation. There were no other episodes of urinary retention after 6 months of follow-up. Comments: Acute urinary retention in children is a rare phenomenon and constipation should be considered as a cause.

  15. Increased incidence of acute kidney injury with aprotinin use during cardiac surgery detected with urinary NGAL

    DEFF Research Database (Denmark)

    Wagener, G.; Gubitosa, G.; Wang, S.;

    2008-01-01

    BACKGROUND: Use of aprotinin has been associated with acute kidney injury after cardiac surgery. Neutrophil gelatinase-associated lipocalin (NGAL) is a novel, very sensitive marker for renal injury. Urinary NGAL may be able to detect renal injury caused by aprotinin. This study determined...... if the use of aprotinin is associated with an increased incidence of acute kidney injury and increased levels of urinary NGAL. METHODS: In this prospective, observational study 369 patients undergoing cardiac surgery were enrolled. 205 patients received aprotinin and 164 received epsilon amino-caproic acid...... intraoperatively. Urinary NGAL was measured before and immediately after cardiac surgery and 3, 18 and 24 h later. The association of aprotinin use with the incidence of acute kidney injury (increase of serum creatinine >0.5 mg/dl) and NGAL levels was determined using logistic and linear regression models. RESULTS...

  16. Traditionally used medicinal plants against uncomplicated urinary tract infections: Hexadecyl coumaric acid ester from the rhizomes of Agropyron repens (L.) P. Beauv. with antiadhesive activity against uropathogenic E. coli.

    Science.gov (United States)

    Beydokthi, Shabnam Sarshar; Sendker, Jandirk; Brandt, Simone; Hensel, Andreas

    2017-03-01

    The rhizomes from Agropyron repens are traditionally used for the treatment of uncomplicated urinary tract infections. Extracts prepared with solvents of different polarity did not show any cytotoxic effects against different strains of uropathogenic E. coli (UPEC) and human T24 bladder cells under in vitro conditions. Significant antiadhesive activity against the bacterial attachment to human T24 bladder cells was found for an acetone extract (AAE) at concentrations >250μg/mL. More hydrophilic extracts did not influence the bacterial attachment to the eukaryotic host cells. Bioassay guided fractionation of AAE led to the identification of (E)-hexadecyl-3-(4-hydroxyphenyl)-acrylate (hexadecyl-coumaric acid ester) 1 as the compound responsible for inhibiting the UPEC adhesion to T24 bladder cells. 1 reduced the bacterial invasion into the bladder cells as shown by a specific invasion assay. Additionally, 1 was obtained by chemical synthesis, and also the synthetic structural analogs 2 and 3 were tested for their potential antiadhesive activity, indicating that a shorter alkyl chain at the ester function as well as the lack of hydroxylation of the phenyl moiety will abolish the antiadhesive activity.

  17. Pulsed-field gel electrophoresis typing of Eschericia coli strains from samples collected before and after pivmecillinam or placebo treatment of uncomplicated community-acquired urinary tract infection in women

    DEFF Research Database (Denmark)

    Ejrnæs, K; Sandvang, D; Lundgren, Bettina

    2006-01-01

    The primary infecting Escherichia coli strains from 156 women with community-acquired uncomplicated urinary tract infection (UTI) randomized to pivmecillinam or placebo and the E. coli strains causing UTI at two follow-up visits were typed using pulsed-field gel electrophoresis (PFGE......). In the pivmecillinam treatment group PFGE showed that among patients having a negative urine culture at the first follow-up 77% (46/60) had a relapse with the primary infecting E. coli strain and 23% (14/60) had reinfection with a new E. coli strain at the second follow-up. Among patients having E. coli at the first...... follow-up PFGE showed that 80% (32/40) had persistence with the primary infecting E. coli strain, 15% (6/40) had reinfection with a new E. coli strain, and 5% (2/40) had different E. coli strains at the two follow-up visits (one had reinfection followed by relapse, and the other had persistence followed...

  18. 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.

  19. Undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a young soldier.

    Science.gov (United States)

    Kim, Hyung Jin; Shin, Y S; Choi, H; Kim, M K; Jeong, Y B; Park, J K

    2016-10-01

    We present a case of undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a 21-year-old male soldier. Soldiers live in close quarters, and have a regimented lifestyle that may not allow for frequent voiding; therefore, undiagnosed nephrogenic diabetes insipidus may result in acute urinary retention. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  20. Recurrent uncomplicated cystitis in women: allowing patients to self-initiate antibiotic therapy.

    Science.gov (United States)

    2014-02-01

    Acute uncomplicated cystitis is a lower urinary tract infection occurring in the absence of anatomic or functional abnormalities of the urinary tract or any other complicating factors.The organism responsible is often an enterobacterium, especially Escherichia coli. What is the role of antibiotic therapy for non-pregnant women with recurrent acute uncomplicated cystitis? We reviewed the available evidence using the standard Prescrire methodology. A single oral dose of fosfomycin trometamol is the antibiotic of choice for treating an episode of acute uncomplicated cystitis. Alternative antibiotics are certain fluoroquinolones or co-trimoxazole (a fixed-dose combination of sulfamethoxazole and trimethoprim). For recurrent acute uncomplicated cystitis, cranberry juice has modest efficacy in reducing the frequency of episodes. A number of non-drug measures are typically proposed, although their effects are unproven: drinking sufficient fluids and urinating regularly; urinating after sexual intercourse; and avoiding spermicides. The strategy that results in the lowest antibiotic exposure is a short course of antibiotics for each episode of urinary tract infection, initiated as soon as clinical symptoms appear. Long-term antibiotic therapy is sometimes offered. According to one systematic review, women taking long-term prophylactic antibiotic therapy had about 6 times fewer clinical recurrences than with placebo. According to one randomised trial, 3 g of fosfomycin trometamol taken as a single dose every ten days reduced the frequency of recurrence, resulting in 0.14 episodes of infection per year on average versus about 3 episodes with placebo (p antibiotic used when fosfomycin trometamol is taken every 10 days for 6 months is equivalent to treatment of 18 acute episodes of cystitis. When cystitis appears to be associated with sexual intercourse, two small randomised trials suggest that routine postcoital antibiotic treatment is more effective than placebo and as

  1. Urinary adrenomedullin level in children with acute pyelonephritis before and after treatment.

    Science.gov (United States)

    Sharifian, Mostafa; Esmaeli Zand, Rana; Ahmadi, Mitra; Ziaee, Seyyed Ali; Mohkam, Masoomeh; Reza Dalirani, Reza Dalirani; Esfandiar, Nasrin

    2013-07-01

    Adrenomedullin (AM) is a 52-amino acid peptide that causes vasodilatation by increased synthesis of nitric oxide. Its production by different cells such as cardiac myocytes, smooth muscle, endothelial, and oncogenic cells is stimulated by inflammatory processes. It has been shown that in the presence of inflammation in the urinary system, concentration of AM increases. In this study, we measured urinary AM in children with acute pyelonephritis before and after treatment and compared its level with that in healthy children. In a case-control study, 31 children with clinical and paraclinical documentation of pyelonephritis (case group) and 30 healthy children without pyelonephritis or other infections (control group) were studied. Urinary AM were measured on spot urine samples by high-performance liquid chromatography, and creatinine was measured by spectrophotometry to report the AM-creatinine ratio. Urinary AM-creatinine ratios were 61.3 +/- 119.4 pg/mg and 4.26 +/- 11.4 pg/mg, respectively, in the case and control groups (P = .01). After treatment of pyelonephritis in the patients of the case group, this ratio decreased to 13.1 +/- 21.9 (P = .048). The coefficient correlation between urinary AM and leukocytes count was 0.252 (P = .17). Urinary AM levels were 1896 +/- 1748 pg/dL and 391 +/- 477 pg/dL in the patients with 4+ versus negative C-reactive protein levels, respectively (P = .008). Urinary AM increases in the course of pyelonephritis and decreases significantly after treatment.

  2. Effect of nitazoxanide in adults and adolescents with acute uncomplicated influenza: a double-blind, randomised, placebo-controlled, phase 2b/3 trial.

    Science.gov (United States)

    Haffizulla, Jason; Hartman, Aaron; Hoppers, Melanie; Resnick, Harvey; Samudrala, Steve; Ginocchio, Christine; Bardin, Matthew; Rossignol, Jean-François

    2014-07-01

    Influenza is an important cause of morbidity and mortality worldwide. Treatment options are scarce, and new drugs with novel mechanisms of action are needed. We aimed to assess the efficacy and safety of nitazoxanide, a thiazolide anti-infective, for treatment of acute uncomplicated influenza. We did a double-blind, randomised, placebo-controlled, phase 2b/3 trial in 74 primary care clinics in the USA between Dec 27, 2010, and April 30, 2011. We enrolled participants aged 12-65 years with fever, at least one respiratory symptom, and one constitutional symptom of influenza within 48 h of symptom onset. We randomly assigned participants to receive either nitazoxanide 600 mg, nitazoxanide 300 mg, or placebo twice daily for 5 days, (ratio 1:1:1) and followed them up for 28 days. Randomisation lists were computer generated and done in blocks of three. Sponsor, investigators, study monitors, patients, and laboratory personnel were all masked to treatment allocation in the study. The primary endpoint was the time from first dose to alleviation of symptoms. The primary analysis was by intention-to-treat for participants with influenza infection confirmed by RT-PCR or culture at baseline. This trial is registered with ClinicalTrials.gov, number NCT01227421. Of 650 participants screened, 624 (96%) were enrolled. Of these, 212 were randomly assigned to receive placebo twice a day, 201 to receive nitazoxanide 300 mg twice a day, and 211 to receive nitazoxanide 600 mg a day. The median duration of symptoms for participants receiving placebo was 116·7 h (95% CI 108·1-122·1) compared with 95·5 h (84·0-108·0; p=0·0084) for those receiving 600 mg nitazoxanide and 109·1 h (96·1-129·5, p=0·52) for those receiving 300 mg nitazoxanide. Adverse events were similar between the three groups, the most common being headache reported by 24 (11%) of 212 patients enrolled in placebo group, 12 (6%) of 201 patients in the low-dose group, and 17 (8%) of 211 patients in the high

  3. Renal cell carcinoma in an ectopic pelvic kidney in a patient presenting with acute urinary retention

    Directory of Open Access Journals (Sweden)

    Isabella Dash

    2010-12-01

    Full Text Available The incidence of renal cell carcinoma in a pelvic kidney is rare, and has only been described in a very small number of cases. We describe a case where an incidental ectopic kidney with invasive renal cell carcinoma was diagnosed during a separate emergency admission for acute urinary retention.

  4. Antibiotics for uncomplicated diverticulitis

    DEFF Research Database (Denmark)

    Shabanzadeh, Daniel M; Wille-Jørgensen, Peer

    2012-01-01

    Diverticulitis is an inflammatory complication to the very common condition diverticulosis. Uncomplicated diverticulitis has traditionally been treated with antibiotics with reference to the microbiology, extrapolation from trials on complicated intra-abdominal infections and clinical experience....

  5. Effects of pyrimethamine-sulphadoxine, chloroquine plus chlorpheniramine, and amodiaquine plus pyrimethamine-sulphadoxine on gametocytes during and after treatment of acute, uncomplicated malaria in children

    Directory of Open Access Journals (Sweden)

    A Sowunmi

    2006-12-01

    Full Text Available The effects of pyrimethamine-sulphadoxine (PS, chloroquine plus chlorpheniramine, a H1 receptor antagonist that reverses chloroquine resistance in Plasmodium falciparum in vitro and in vivo (CQCP, and amodiaquine plus pyrimethamine-sulphadoxine (AQPS on gametocyte production were evaluated in 157 children with acute, symptomatic, uncomplicated falciparum malaria who were treated with these drugs. PS was significantly less effective than CQCP or AQPS at clearing asexual parasitaemia or other symptoms of malaria. Gametocyte carriage on days 3, 7, and 14 were significantly higher in those treated with PS. The ratio of the density (per µl blood of peripheral young gametocyte (PYG, that is, < stage III to peripheral mature gametocyte (PMG, that is, stage IV and V, an index of continuing generation of gametocytes, rose to 1 by day 7 of treatment in those treated with PS, but remained consistently below 1 in the other treatment groups. PYG-PMG density ratio increased significantly from day 0-14 in those treated with PS and CQCP (chi2 = 76, P = 0.000001 and chi2 = 42.2, P = 0.00001, respectively but decreased significantly in those treated with AQPS (chi2 = 53.2, P = 0.000001. Both PS-sensitive and -resistant infections generated PYG (18 of 29 vs 13 of 20, chi2 = 0.04, P = 0.93 but PYG was present only in those with resistant response to CQCP. Combination of PS with amodiaquine (AQ, that is, (AQPS resulted in less production of PYG, but in this setting, PYG was not indicative of response to AQPS. These data indicate that PS enhanced production or release of young gametocytes when used alone, but generated less young gametocytes when used in combination with AQ. PYG may be used as an indicator of response to CQCP but not PS or PS-based combination drugs.

  6. Anterior Prostatic Cyst Causing Acute Urinary Retansion in a Young Patient

    Directory of Open Access Journals (Sweden)

    Huseyin Celik

    2014-12-01

    Full Text Available Prostatic cysts are rare entities. Mostly, they originate from the posterior area of the prostate and asymptomatic. Anterior location of the prostatic cyst is rarer than posterior. The prostatic cyst in a 41 year-old man presenting with acute urinary retansion. Transurethral resection (TUR of the cyst was performed, which revealed a benign cyst lined with columnar epithelium and proliferative urothelial lining on histopathological evaluation. Prostatic cysts particularly in young men with obstructive lower urinary tract symptoms are rarely seen. Management of the prostatic cyst with TUR seems to be a minimally invasive approach with successful outcomes.

  7. Acute urinary morbidity following I-125 interstitial implantation of the prostate gland.

    Science.gov (United States)

    Desai, J; Stock, R G; Stone, N N; Iannuzzi, C; DeWyngaert, J K

    1998-01-01

    The objective of this paper was to evaluate the acute urinary morbidity associated with I-125 interstitial implantation of the prostate gland. From 1991-1995, 117 patients underwent ultrasound (U/S)-guided implantation of the prostate gland. Median dose to 90% of the gland (d90) was 14.68 Gy (range = 1.65-21.75 Gy). The patients' urinary symptoms were recorded pre-implantation and at regular intervals after implantation using the International Prostate Symptom Score (IPSS), a self-assessment questionnaire in which patients scored 7 symptoms: incomplete emptying, frequency, intermittency, urgency, weak stream, straining, and nocturia. Median follow-up was 12 months. The natural history of implant-related urinary symptoms was assessed in this manner. In addition, dosimetric factors including U/S prostate volume, total activity, activity per seed, dose volume histogram (DVH) values for dose to gland, and dose area histogram (DAH) values for dose to urethra and bladder were examined for correlation to the severity of each symptom as well as to total IPSS (sum of the individual symptom scores). Total IPSS peaked at 1 month post-implant and gradually returned to approximately baseline at 24 months. Total IPSS directly correlated with total activity and DVH for the prostate. Total IPSS, however, did not correlate with bladder or urethral DAH. With the exception of frequency, individual symptoms did not correlate with dose to gland, bladder, or urethra. Frequency scores did, however, correlate not only with dose to prostate gland but also dose to urethra. The acute urinary side effects of I-125 prostate implantation are transient and peak at 1 month post-implant. The severity of the urinary irritative symptoms developed are closely related to total dose to the gland. Urethral dose appears to affect frequency most significantly. Urinary symptoms, therefore, may be a limiting factor when considering dose escalation with I-125.

  8. Predictive accuracy of urinary β2-microglobulin for kidney injury in children with acute pyelonephritis.

    Science.gov (United States)

    Kangari, Gholamreza; Esteghamati, Maryam; Ghasemi, Kambiz; Mahboobi, Hamidreza

    2015-01-01

    Leukocyte count, erythrocyte sediment rate and C-reactive protein are available laboratory markers which may be helpful in prediction of technetium Tc 99m dimercaptosuccinic acid (DMSA) renal scintigraphy results. None of these, however, have enough accuracy for prediction of renal injury and scar. This study was aimed to evaluate the diagnostic accuracy of urinary β2-microglobulin in detection of renal injury in children with acute pyelonephritis. Eighty-nine children between 2 months and 14 years old with the diagnosis of acute pyelonephritis that had no past history of infection in the urinary tract system were enrolled in the study. A standard urine sample according to patients' age was obtained for urine culture, urinalysis, and urinary β2-microglobulin tests. Blood sample was obtained for leukocyte count, creatinine, blood urea nitrogen, C-reactive protein, erythrocyte sediment rate, and electrolytes tests. All patients underwent DMSA scan. The cutoff point for urinary β2-microglubulin for prediction of positive DMSA scan was 0.8 mg with a sensitivity of 40.9% (95% CI, 26.3% to 56.8%) and a specificity of 84.1% (95% CI, 69.9% to 93.4%), a positive predictive value of 72.0% (95% CI, 50.6% to 87.9%) and an negative predictive value of 58.7% (95% CI, 45.6% to 71.0%). Urinary β2-microglobulin is not enough sensitive and specific to be used as a diagnostic marker for prediction of renal injury. Other common markers such as erythrocyte sediment rate, leukocyte count, and C-reactive protein can be used in combination to predict kidney injury in children with acute pyelonephritis.

  9. Acute urinary morbidity after a permanent 125I implantation for localized prostate cancer.

    Science.gov (United States)

    Ohga, Saiji; Nakamura, Katsumasa; Shioyama, Yoshiyuki; Tatsugami, Katsunori; Sasaki, Tomonari; Nonoshita, Takeshi; Yoshitake, Tadamasa; Asai, Kaori; Hirata, Hideki; Naito, Seiji; Honda, Hiroshi

    2014-11-01

    We evaluated the predictive factors of acute urinary morbidity (AUM) after prostate brachytherapy. From November 2005 to January 2007, 62 patients with localized prostate cancer were treated using brachytherapy. The (125)Iodine ((125)I) seed-delivering method was a modified peripheral pattern. The prescribed dose was 144 Gy. Urinary morbidity was scored at 3 months after implantation. The clinical and treatment parameters were analysed for correlation with AUM. In particular, in this study, Du90 (the minimal dose received by 90% of the urethra), Dup90 (the minimal dose received by 90% of the proximal half of the urethra on the bladder side) and Dud90 (the minimal dose received by 90% of the distal half of the urethra on the penile side) were analysed. We found that 43 patients (69.4%) experienced acute urinary symptoms at 3 months after implantation. Of them, 40 patients had Grade 1 AUM, one patient had Grade 2 pain, and two patients had Grade 2 urinary frequency. None of the patients had ≥Grade 3. Univariate and multivariate analysis revealed that Du90 and Dup90 were significantly correlated with AUM. In this study, Du90 and Dup90 were the most significant predictors of AUM after prostate brachytherapy.

  10. Surveillance of acute community acquired urinary tract bacterial infections

    Institute of Scientific and Technical Information of China (English)

    Sibanarayan Rath; Rabindra N. Padhy

    2015-01-01

    Objective: To record the antibiotic resistance of community acquired uropathogens over a period of 24 months (May 2011-April 2012). Methods: Urine samples from patients of outpatient department (OPD) were used for isolating urinary tract infection (UTI)-causing bacteria that were cultured on suitable selective media and identified by biochemical tests. Their antibiograms were ascertained by Kirby-Bauer’s disc diffusion method, using 17 antibiotics of 5 different classes. Results: From 2137 urine samples 1332 strains of pathogenic bacteria belonging to 11 species were isolated. Two Gram-positives, Staphylococcus aureus and Enterococcus faecalis and nine Gram-negatives, Acinetobacter baumannii, Citrobacter sp., Escherichia coli, Enterobacter aerogenes, Klebsiella oxytoca, Klebsiella pneumoniae, Proteus mirabilis, Proteus vulgaris and Pseudomonas aeruginosa were isolated. Both S. aureus and E. faecalis were vancomycin resistant, and resistant-strains of all pathogens increased in each 6-month period of study. Particularly, all Gram-negatives were resistant to nitrofurantoin and co-trimoxazole, the most preferred antibiotics of empiric therapy for UTI, but were moderately resistant to gentamicin, ampicillin, amoxyclav, ofloxacin and gatifloxacin. Most Gram-negatives produced extended spectrum β-lactamase. Conclusions: It was concluded that periodic surveillance of pathogens is an essential corollary in effective health management in any country, as empiric therapy is a common/essential practice in effective clinical management.

  11. The burden of prolonged indwelling catheter after acute urinary retention in Ikeja – Lagos, Nigeria

    OpenAIRE

    Uzodimma Charles C; Ogunlowo Taiwo O; Ogunade Aderinsola A; Ikuerowo Stephen O; Esho Julius O

    2007-01-01

    Abstract Background Acute urinary retention (AUR) is a common urological problem. We have observed a growing list of patients on indwelling bladder catheter awaiting surgery after AUR. This study was aimed at identifying the health, financial and quality of life (QoL) implications of prolonged use of indwelling catheter in these patients Methods We review the side-effects, QoL and cost of changing an indwelling catheter among patients who were on the waiting list for definitive surgery after ...

  12. Acute urinary retention in women due to urethral calculi: A rare case

    OpenAIRE

    2014-01-01

    We present a case of a 51-year-old woman with acute urinary retention caused by a urethral calculus. Urethral calculi in women are extremely rare and are usually formed in association with underlying genitourinary pathology. In this case, however, no pathology was detected via thorough urological evaluation. We discuss the pathogenesis, clinical presentation and treatment of urethral calculi. To our knowledge, this is the second reported case of a primary urethral calculus in a female with an...

  13. Capgras-like syndrome in a patient with an acute urinary tract infection

    Directory of Open Access Journals (Sweden)

    Salviati M

    2013-01-01

    Full Text Available Massimo Salviati, Francesco Saverio Bersani, Francesco Macrì, Marta Fojanesi, Amedeo Minichino, Mariana Gallo, Francesco De Michele, Roberto Delle Chiaie, Massimo BiondiDepartment of Neurology and Psychiatry, Sapienza University of Rome, Rome, ItalyAbstract: Delusional misidentification syndromes are a group of delusional phenomena in which patients misidentify familiar persons, objects, or themselves, believing that they have been replaced or transformed. In 25%–40% of cases, misidentification syndromes have been reported in association with organic illness. We report an acute episode of Capgras-like delusion lasting 8 days, focused on the idea that people were robots with human bodies, in association with an acute urinary infection. To our knowledge, this is the first case report associating urinary tract infection with Capgras-like syndrome. Awareness of the prevalence of delusional misidentification syndromes associated with acute medical illness should promote diligence on the part of clinicians in recognizing this disorder.Keywords: delusional misidentification, Capgras syndrome, urinary tract infection, psychosis

  14. Assessment of Urinary-5-Hydroxyindolacetic Acid as A Diagnostic Parameter in Early Detection of Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Zuhair B Kamal

    2017-04-01

    Full Text Available Background: Acute appendicitis is the most common abdominal surgical emergency especially in children and young adults. The diagnosis of appendicitis is difficult because half the cases are incorrectly identified. Serotonin was defined as a good diagnostic marker for many inflammations including appendicitis and it is metabolite into 5-hydroxyindolacetic acid (5-HIAA to be excreted in urine. 5-HIAA is suggested to be of diagnostic importance in the detection of this disease. The aim of this study was to evaluate the diagnostic importance of urinary-5-HIAA as an added parameter to Alvarado score. Methods: Seventy patients (35 females and 35 males with acute appendicitis (35 were mild and 35 severe-perforated and gangrenous were included in this study and 70 healthy individuals were taken as a control group. Urinary-5-HIAA was estimated in all patients and control group using ELISA method. Results: Sensitivity for the mild group is 94.2%, specificity 100% and diagnostic accuracy is 97.4%, while the sensitivity for the severe group is 37%. It was found that there is a highly significant difference between mild and control groups (P<0.05. The diagnostic accuracy for the mild group is 97.4% and for the severe is 68.5%. Conclusion: We conclude that urinary-5-HIAA is a high sensitive test for early detection of acute appendicitis.

  15. Uncomplicated urinary tract infections in general practice

    NARCIS (Netherlands)

    Knottnerus, B.J.

    2012-01-01

    Huisartsen kunnen bij vrouwen met klachten die wijzen op een blaasontsteking. in de helft van de gevallen zonder urineonderzoek goed inschatten of er inderdaad sprake is van een blaasontsteking. Bart Knottnerus stelde hiertoe drie vragen op. Het eigen vermoeden van de vrouw speelt daarbij een belang

  16. 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 ...

  17. Kidney injury molecule-1: A urinary biomarker for contrast-induced acute kidney injury

    Directory of Open Access Journals (Sweden)

    M Vijayasimha

    2014-01-01

    Full Text Available Background: Urinary kidney injury molecule 1 (KIM-1 is an early biomarker for renal damage. A few studies have been published analyzing the potential use of urinary KIM-1 as a biomarker for acute kidney injury (AKI. However, no study has been done related to AKI associated with contrast administration. Aim: To search for new markers to identify AKI associated with contrast administration earlier than serum creatinine. Materials and Methods: We studied 100 consecutive patients with normal serum creatinine undergoing angiographic procedure. We assessed urine KIM-1, at 4, 8, and 24 hours after the angiographic procedure. Serum creatinine was measured at basal, 24, and 48 hours after the procedure. Results: There was a significant rise in urinary KIM-1 levels at 24 hours after the angiographic procedure. The presence of contrast induced nephropathy associated with AKI was 12%. Conclusion: The present study highlighted the importance of urinary KIM-1 in detecting AKI associated with contrast administration earlier than Serum creatinine.

  18. A Rare Cause of Acute Abdomen: Urinary Bladder Rupture due to Foley Catheter

    Directory of Open Access Journals (Sweden)

    Ömer Engin

    2013-07-01

    Full Text Available Urinary bladder rupture is usually found due to blunt or penetrating traumas and iatrogenic injuries, and spontaneous intraperitoneal perforation is very rare. 57 years old male patient was consulted to general surgery department due to abdominal pain, nausia-vomiting and fever. He had Diabetes Mellitus, Multiple Sclerosis, Leriche Syndrome and operation for benign prostatic hypertrophy 5 years ago on his medical history which the case catheterised him urinary bladder himself frequently in nonsterile conditions. He did not care about sterility. On physical examination, suprapubic defence and rebound was noted more prominently on right lower quadrant. He was taken to operating room with the diagnosis of acute abdomen. On exploration, infection was seen on all layers of the whole urinary bladder, abscess formation and necrosis causing a microperforation which is detected by methylene blue was also present. Intraabdominal abscess drainage, cystostomy and primary suturing of the urinary bladder was performed. Patient died due to sepsis at the 9.th post operative day.

  19. 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.

  20. Identification of Novel Translational Urinary Biomarkers for Acetaminophen-Induced Acute Liver Injury Using Proteomic Profiling in Mice

    NARCIS (Netherlands)

    van Swelm, Rachel P. L.; Laarakkers, Coby M. M.; van der Kuur, Ellen C.; Morava-Kozicz, Eva; Wevers, Ron A.; Augustijn, Kevin D.; Touw, Daan J.; Sandel, Maro H.; Masereeuw, Rosalinde; Russel, Frans G. M.

    2012-01-01

    Drug-induced liver injury (DILI) is the leading cause of acute liver failure. Currently, no adequate predictive biomarkers for DILI are available. This study describes a translational approach using proteomic profiling for the identification of urinary proteins related to acute liver injury induced

  1. Identification of novel translational urinary biomarkers for acetaminophen-induced acute liver injury using proteomic profiling in mice

    NARCIS (Netherlands)

    Swelm, R.P.L. van; Laarakkers, J.M.M.; Kuur, E.C. van der; Morava, E.; Wevers, R.A.; Augustijn, K.D.; Touw, D.J.; Sandel, M.H.; Masereeuw, R.; Russel, F.G.M.

    2012-01-01

    Drug-induced liver injury (DILI) is the leading cause of acute liver failure. Currently, no adequate predictive biomarkers for DILI are available. This study describes a translational approach using proteomic profiling for the identification of urinary proteins related to acute liver injury induced

  2. Identification of Novel Translational Urinary Biomarkers for Acetaminophen-Induced Acute Liver Injury Using Proteomic Profiling in Mice

    NARCIS (Netherlands)

    van Swelm, Rachel P. L.; Laarakkers, Coby M. M.; van der Kuur, Ellen C.; Morava-Kozicz, Eva; Wevers, Ron A.; Augustijn, Kevin D.; Touw, Daan J.; Sandel, Maro H.; Masereeuw, Rosalinde; Russel, Frans G. M.

    2012-01-01

    Drug-induced liver injury (DILI) is the leading cause of acute liver failure. Currently, no adequate predictive biomarkers for DILI are available. This study describes a translational approach using proteomic profiling for the identification of urinary proteins related to acute liver injury induced

  3. Lyme disease presenting as isolated acute urinary retention caused by transverse myelitis: an electrophysiological and urodynamical study.

    Science.gov (United States)

    Olivares, J P; Pallas, F; Ceccaldi, M; Viton, J M; Raoult, D; Planche, D; Delarque, A

    1995-12-01

    Several neurological manifestations of Lyme disease, both central and peripheral, have been described. Reported here is a case of acute transverse myelitis related to a Lyme neuroborreliosis that presented with isolated acute urinary retention and no lower-extremity impairment. This case, documented by urodynamic and electrophysiological investigations, partially resolved after 6 weeks of intravenous ceftriaxone, affording the removal of the indwelling catheter. Alpha blocker therapy was needed for 3 months, until the complete normalisation of urodynamic and electrophysiological records. This case study indicates that whenever urinary retention is encountered associated with acute transverse myelitis or alone, the patient should be investigated for Lyme disease.

  4. [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.

  5. 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.

  6. Urine macrophage migration inhibitory factor (MIF) in children with urinary tract infection: a possible predictor of acute pyelonephritis.

    Science.gov (United States)

    Otukesh, Hasan; Fereshtehnejad, Seyed-Mohammad; Hoseini, Rozita; Hekmat, Sepideh; Chalian, Hamid; Chalian, Majid; Bedayat, Arash; Salman Yazdi, Reza; Sabaghi, Saeed; Mahdavi, Saeed

    2009-01-01

    Macrophage migration inhibitory factor (MIF) is an important pro-inflammatory cytokine expressed at sites of inflammation. We have assessed this factor (MIF) in urinary tract infections with the aim of determining a non-invasive and sensitive method to differentiate upper and lower renal involvement. Thirty-three pediatric patients with urinary track infection (25 with acute pyelonephritis, eight with acute cystitis) and 40 healthy subjects were recruited for this prospective case-control study. Pyelonephritis was differentiated from cystitis by dimercaptosuccinic acid (DMSA) scan. Urinary MIF concentration was determined using an enzyme-linked immunosorbent assay method. The urine MIF/creatinine (Cr) ratio was significantly higher in pyelonephritis patients than in those with acute cystitis and the control group (P < 0.001). The optimal cut-point of 4.90 pg/micromol Cr for the urine MIF/Cr ratio has the potential to be a biomarker for distinguishing patients with acute pyelonephritis from those with acute cystitis. Determination of the urinary MIF was also useful in selecting the patients at risk of permanent renal damage. Of those patients with pyelonephritis, based on the DMSA scan at the time of infection, scarring on follow-up DMSA scan 9-12 months later occurred in patients with the highest urinary MIF/Cr ratios. We conclude that the urine MIF/Cr ratio is a sensitive test for differentiating acute pyelonephritis from acute cystitis and also for detecting children with acute pyelonephritis who are at a higher risk for permanent renal scars in the future.

  7. Acute Urinary Obstruction in a Tetraplegic Patient from Misplacement of Catheter in Urethra.

    Science.gov (United States)

    Vaidyanathan, Subramanian; Singh, Gurpreet; Hughes, Peter L; Soni, Bakul M

    2016-01-01

    A male tetraplegic patient attended accident and emergency with a blocked catheter; on removing the catheter, he passed bloody urine. After three unsuccessful attempts were made to insert a catheter by nursing staff, a junior doctor inserted a three-way Foley catheter with a 30-mL balloon but inflated the balloon with 10 mL of water to commence the bladder irrigation. The creatinine level was mostly 19 µmol/L (range: 0-135 µmol/L) but increased to 46 µmol/L on day 7. Computerized tomography urogram revealed that the bilateral hydronephrosis with hydroureter was extended down to urinary bladder, the bladder was distended, prostatic urethra was dilated and filled with urine, and although the balloon of Foley catheter was not seen in the bladder, the tip of the catheter was seen lying in the urethra. Following the re-catheterization, the creatinine level decreased to 21 µmol/L. A follow-up ultrasound scan revealed no evidence of hydronephrosis in both kidneys. Flexible cystoscopy revealed inflamed bladder mucosa, catheter reaction, and tiny stones. There was no bladder tumor. This case report concludes that the cause of bilateral hydronephrosis, hydroureter, and distended bladder was inadequate drainage of urinary bladder as the Foley balloon that was under-filled slipped into the urethra resulting in an obstruction to urine flow. Urethral catheterization in tetraplegic patients should be performed by senior, experienced staff in order to avoid trauma and incorrect positioning. Tetraplegic subjects with decreased muscle mass have low creatinine level. Increase in creatinine level (>1.5 times the basal level) indicates acute kidney injury, although peak creatinine level may still be within laboratory reference range. While scanning the urinary tract of spinal cord injury patients with indwelling urinary catheter, if Foley balloon is not seen within the bladder, urethra should be scanned to locate the Foley balloon.

  8. Does elevated urinary 5-hydroxyindole acetic acid level predict acute appendicitis in children?

    Science.gov (United States)

    Bosak Versic, Ana; Glavan, Nedeljka; Bukvic, Nado; Tomasic, Zlatko; Nikolic, Harry

    2016-12-01

    Acute appendicitis is the most common abdominal surgical emergency in children, and appendectomy is the most frequent acute abdominal operation. Prompt diagnosis and surgical treatment are required to reduce the risk of perforation and prevent complications, especially in small children. Enterochromaffin cells that contain large amounts of serotonin are mostly located in the distal appendix. Serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) could therefore be a marker for acute appendicitis. We tested urinary 5-HIAA concentrations in spot urine samples from children with acute appendicitis. We enrolled 93 patients who underwent surgery for suspicion of acute appendicitis. The diagnosis was made intraoperatively and confirmed histopathologically. Additionally, urine samples from 102 healthy children were collected as controls. Their 5-HIAA was measured using high-performance liquid chromatography. Acute appendicitis was diagnosed in 81 patients, whereas there were other explanations for abdominal pain in the remaining 12 patients in the non-appendicitis group. The control group comprised 102 healthy children. Considering the median of all measured 5-HIAA values as the cut-off, we analysed the proportions of patients with elevated values in all the groups. Our analysis showed that statistically there was no significant difference in the distribution of percentages among the groups. The area under the curve for 5-HIAA was 0.55 (95% CI 0.47 to 0.62) with sensitivity and specificity 60.4% and 48.9%, respectively. Urine 5-HIAA concentration measured in spot samples is not a reliable method for diagnosing acute appendicitis in children. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  9. The Cost-Effective Evaluation of Uncomplicated Headache.

    Science.gov (United States)

    Katz, Marilyn

    2016-09-01

    Headaches remain one of the most common reasons for patients to seek acute care. It is important to assess whether the headache meets criteria for a primary (uncomplicated) versus a secondary headache, due to an underlying condition. A thorough history and physical examination are imperative when assessing the nature of the headache and to rule out red-flag features, which are signs and symptoms of dangerous causes. This will help determine if imaging studies are warranted. Management of uncomplicated headache should include treatment of the acute headache and an action plan for reducing the frequency and severity of future headaches.

  10. Urinary albumin excretion in hospitalized patients with acute myocardial infarction. Prevalence of microalbuminuria and correlation to left ventricle wall thickness

    DEFF Research Database (Denmark)

    Taskiran, M; Feldt-Rasmussen, B; Jensen, G B

    1998-01-01

    /creatinine concentration ratio above 1 mg/mmol. Urinary albumin excretion (0.88 [95% confidence interval 0.69-1.11] versus 0.51 [0.40-0.63] mg/mmol; p = 0.001) and frequency of microalbuminuria (33 [95% confidence interval 25-41] versus 16 [9-23]%; p = 0.03) were higher in patients than controls. This difference......Microalbuminuria, a subclinical rise in the urinary albumin excretion, is a risk indicator of atherosclerotic cardiovascular disease. The aim of this study was to measure the urinary albumin excretion in patients with acute myocardial infarction, and to correlate this with known atherosclerotic...... risk factors. One-hundred-and-twenty-six patients and 56 healthy controls matched for age and sex were studied. The albumin/creatinine concentration ratio in morning urine specimens was calculated as an index of the albumin excretion. Microalbuminuria was defined as a urinary albumin...

  11. Diagnosis and treatment of melamine-associated urinary calculus complicated with acute renal failure in infants and young children

    Institute of Scientific and Technical Information of China (English)

    SUN Ning; JIANG Ye-ping; FENG Dong-chuan; ZHANG Rui-feng; ZHU Xiao-yu; XIAO Hong-zhan; SHEN Ying; SUN Qiang; LI Xu-ran; JIA Li-qun; ZHANG Gui-ju; ZHANG Wei-ping; CHEN Zhi; FAN Jian-feng

    2009-01-01

    Background Infants in some areas of China developed urinary lithiasis after being fed with powdered milk that was tainted with melamine in 2008 and very small proportion of the infants developed acute renal failure caused by urinary tract calculus obstruction. The aim of this article was to summarize clinical characteristics, diagnosis and treatment of infants with urinary calculus and acute renal failure developed after being fed with melamine tainted formula milk.Methods Data of infant patients with urinary calculus and acute renal failure due to melamine tainted formula milk admitted to the Beijing Children's Hospital Affiliated to the Capital Medical University and the Xuzhou Children's Hospital in 2008 were used to analyze the epidemiological characteristics, clinical manifestations, imaging features as well as effects of 4 types of therapies.Results All the 34 infants with urinary calculus were complicated with acute renal failure, their blood urea nitrogen (BUN) was (24.1±8.2) mmol/L and creatinine (CO was (384.2±901.2) μmol/L. The chemical analysis on the urinary calculus sampled from 15 of the infants showed that the calculus contained melamine and acidum uricum. The time needed for the four types of therapies for returning Cr to normal was (3.5±1.9) days for cystoscopy group, (2.7±1.1) days for lithotomy group, (3.8±2.3) days for dialysis group, and (2.7±1.6) days for medical treatment group, which had no statistically significant difference (P=0.508). Renal failure of all the 34 infants was relieved within 1 to 7 days, averaging (3.00±1.78) days.Conclusions Melamine tainted formula milk may cause urinary calculus and obstructive acute renal failure. It is suggested that firstly the patients with urinary calculus complicated with acute renal failure should be treated with dialysis or medication to correct electrolyte disturbance, in particular hyperkalemia, and then relieve the obstruction with available medical and surgical methods as soon as

  12. Diagnosis and treatment of melamine-associated urinary calculus complicated with acute renal failure in infants and young children.

    Science.gov (United States)

    Sun, Ning; Shen, Ying; Sun, Qiang; Li, Xu-ran; Jia, Li-qun; Zhang, Gui-ju; Zhang, Wei-ping; Chen, Zhi; Fan, Jian-feng; Jiang, Ye-ping; Feng, Dong-chuan; Zhang, Rui-feng; Zhu, Xiao-yu; Xiao, Hong-zhan

    2009-02-05

    Infants in some areas of China developed urinary lithiasis after being fed with powdered milk that was tainted with melamine in 2008 and very small proportion of the infants developed acute renal failure caused by urinary tract calculus obstruction. The aim of this article was to summarize clinical characteristics, diagnosis and treatment of infants with urinary calculus and acute renal failure developed after being fed with melamine tainted formula milk. Data of infant patients with urinary calculus and acute renal failure due to melamine tainted formula milk admitted to the Beijing Children's Hospital Affiliated to the Capital Medical University and the Xuzhou Children's Hospital in 2008 were used to analyze the epidemiological characteristics, clinical manifestations, imaging features as well as effects of 4 types of therapies. All the 34 infants with urinary calculus were complicated with acute renal failure, their blood urea nitrogen (BUN) was (24.1+/-8.2) mmol/L and creatinine (Cr) was (384.2+/-201.2) micromol/L. The chemical analysis on the urinary calculus sampled from 15 of the infants showed that the calculus contained melamine and acidum uricum. The time needed for the four types of therapies for returning Cr to normal was (3.5+/-1.9) days for cystoscopy group, (2.7+/-1.1) days for lithotomy group, (3.8+/-2.3) days for dialysis group, and (2.7+/-1.6) days for medical treatment group, which had no statistically significant difference (P=0.508). Renal failure of all the 34 infants was relieved within 1 to 7 days, averaging (3.00+/-1.78) days. Melamine tainted formula milk may cause urinary calculus and obstructive acute renal failure. It is suggested that firstly the patients with urinary calculus complicated with acute renal failure should be treated with dialysis or medication to correct electrolyte disturbance, in particular hyperkalemia, and then relieve the obstruction with available medical and surgical methods as soon as possible. It was observed

  13. Pathogenesis of acute radiation effects in the urinary bladder. Experimental results

    Energy Technology Data Exchange (ETDEWEB)

    Doerr, W.; Eckhardt, M.; Ehme, A.; Koi, S. [Klinik und Poliklinik fuer Strahlentherapie und Radioonkologie, Technische Univ. Dresden (Germany)

    1998-11-01

    Purpose: The present review summarizes experimental studies of the pathogenesis of acute radiation-induced changes in urinary bladder function. Material and methods: Transurethral cystometry was used for longitudinal assessment of bladder function in mice. With this technique, radition-induced changes in storage capacity can be quantified. In histological studies, changes in urothelial cell density and in urothelial protein expression during the acute radiation response were determined. Acetylsalicylic acid (ASA) was used for the treatment of acute functional changes. Results: The histological studies did not reveal any systematic fluctuations in urothelial cell density during the time of the acute radiation response. However, characteristic changes in the expression of proteins associated with urothelial cell function, differentiation and cell contact were observed, which correlated with the functional impairment. By local or systemical application of ASA, a significant restoration of bladder function compared to placebo treatment could be achieved. Conclusion: Acute functional radiation effects in the urinary bladder are not based on urothelial denudation. However, changes in protein expression indicate an impairment of the urothelial barrier function. The results of ASA treatment demonstrate that prostaglandins are involved in the response. Alterations in urothelial or endothelial prostaglandin metabolism may be primarily radiation-induced or secondary because of the impaired urothelial barrier. (orig.) [Deutsch] Ziel: Die vorliegende Arbeit soll tierexperimentelle Ergebnisse zur Pathogenese akuter Funktionsstoerungen der Harnblase nach Bestrahlung zusammenfassen. Material und Methoden: Transurethrale zystometrische Messungen dienen zur longitudinalen Erfassung der Harnblasenfunktion bei der Maus. Mit dieser Methode koennen strahlenbedingte Stoerungen der Speicherkapazitaet quantifiziert werden. In histologischen Untersuchungen wurden Veraenderungen in der

  14. Urinary biomarkers TIMP-2 and IGFBP7 early predict acute kidney injury after major surgery.

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    Ivan Gocze

    Full Text Available To assess the ability of the urinary biomarkers IGFBP7 (insulin-like growth factor-binding protein 7 and TIMP-2 (tissue inhibitor of metalloproteinase 2 to early predict acute kidney injury (AKI in high-risk surgical patients.Postoperative AKI is associated with an increase in short and long-term mortality. Using IGFBP7 and TIMP-2 for early detection of cellular kidney injury, thus allowing the early initiation of renal protection measures, may represent a new concept of evaluating renal function.In this prospective study, urinary [TIMP-2]×[IGFBP7] was measured in surgical patients at high risk for AKI. A predefined cut-off value of [TIMP-2]×[IGFBP7] >0.3 was used for assessing diagnostic accuracy. Perioperative characteristics were evaluated, and ROC analyses as well as logistic regression models of risk assessment were calculated with and without a [TIMP-2]×[IGFBP7] test.107 patients were included in the study, of whom 45 (42% developed AKI. The highest median values of biomarker were detected in septic, transplant and patients after hepatic surgery (1.24 vs 0.45 vs 0.47 ng/l²/1000. The area under receiving operating characteristic curve (AUC for the risk of any AKI was 0.85, for early use of RRT 0.83 and for 28-day mortality 0.77. In a multivariable model with established perioperative risk factors, the [TIMP-2]×[IGFBP7] test was the strongest predictor of AKI and significantly improved the risk assessment (p<0.001.Urinary [TIMP-2]×[IGFBP7] test sufficiently detect patients with risk of AKI after major non-cardiac surgery. Due to its rapid responsiveness it extends the time frame for intervention to prevent development of AKI.

  15. MANAGEMENT OF UNCOMPLICATED CYSTITIS IN WOMEN IN FAMILY PRACTICE

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    Josip Car

    2003-02-01

    Full Text Available Background. Acute uncomplicated cystitis in women is one of the most common infections in women. Recent studies have made treatment of acute uncomplicated cystitis in women shorter and less complicated. We summarize the literature on treatment of women with acute uncomplicated cystitis in family practice and outline the approach to investigations and follow-up visits.Conclusions. Women with characteristic clinical picture of acute uncomplicated cystitis shall be treated in family practice empirically with trimethoprim-sulfamethoxazole (160 mg/800 mg/12 h for three days. There is no need for follow-up visit after successful treatment. Patients with known allergy or resistance to trimethoprim-sulfamethoxazole are treated with second choice drugs – fluoroquinolons (norfloxacin 400 mg twice a day, ciprofloxacin 250 mg twice a day. In the case of uncharacteristic clinical picture for acute cystitis or uncharacteristic laboratory results and in the case of unsuccessful three-day empirical treatment urine culture has to be performed and gynaecological examination as well. The patient should be educated about non-specific treatment and about preventive measures.

  16. The prevalence of urinary tract infection in children with severe acute malnutrition: a narrative review

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    Uwaezuoke SN

    2016-10-01

    Full Text Available Samuel N Uwaezuoke Department of Pediatrics, Pediatric Nephrology Firm, University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria Abstract: This article aims to review the current evidence which shows that the prevalence of urinary tract infection (UTI has been increasing in children with severe acute malnutrition (SAM. UTI remains one of the most common causes of febrile illness in pediatric practice. Most studies conducted among hospitalized children with complicated SAM have reported high prevalence rates of UTI. Clearly, the knowledge of baseline risk of UTI can help clinicians to make informed diagnostic and therapeutic decisions in these children. From the global reports reviewed in this article, UTI prevalence rates range from as low as 6% to as high as 37% in developing countries, while the most common bacterial isolates from urine cultures are Gram-negative coliform organisms such as Escherichia coli and Klebsiella species. These findings form the basis for the current diagnostic and therapeutic guidelines for clinicians managing children with complicated SAM. With the reported high prevalence of UTI among these children and concerns over antibiotic resistance, more extensive data are required using standardized microbiological methods. Thus, the assessment of the performance of urine dipsticks and microscopy against the gold standard urine culture is an important step toward strengthening the evidence for the therapeutic guidelines for UTI in children with SAM. Keywords: protein energy malnutrition, bacterial infection, urinary tract, therapeutic guidelines

  17. T-Regulatory Cells and Inflammatory and Inhibitory Cytokines in Malawian Children Residing in an Area of High and an Area of Low Malaria Transmission During Acute Uncomplicated Malaria and in Convalescence.

    Science.gov (United States)

    Nyirenda, Tonney S; Molyneux, Malcolm E; Kenefeck, Rupert; Walker, Lucy S K; MacLennan, Calman A; Heyderman, Robert S; Mandala, Wilson L

    2015-09-01

    Malaria still infects many Malawian children, and it is a cause of death in some of them. Regulatory T cells (Tregs) help in negating immune-related pathology, it but can also favor multiplication of malaria parasites. The question remains whether children recovering from uncomplicated malaria (UCM) have higher Tregs and interleukin (IL)-10 levels in convalescence. We recruited children between the ages of 6 and 60 months presenting with acute UCM in Blantyre (low transmission area) and Chikwawa (high transmission area). We observed the children after 1 month and 3 months and analyzed their blood samples for parasitemia, lymphocyte subsets, and levels of the cytokines interferon (IFN)-γ, IL-10, and transforming growth factor (TGF)-β. Blood samples from age-matched controls were also analyzed for the same parameters. Compared with controls, acute UCM was associated with mild lymphopenia, splenomegaly, and high levels of IFN-γ, tumor necrosis factor-α, and IL-10, which normalized in convalescence. In Chikwawa, Treg counts were significantly (P effect on parasite clearance. We recommend that children recovering from UCM, especially those from high transmission area, should sleep under insecticide-treated nets, be screened for parasitemia, and a provision of antimalarial prophylaxis should be considered.

  18. A prospective study of children with first acute sumptomatic E. coli urinary tract infections

    Energy Technology Data Exchange (ETDEWEB)

    Tappin, D.M; Murphy, A.V.; Mocan, H.; Shaw, R.; Beattie, T.J.; McAllister, T.A.; Mackenzie, J.R. (Royal Hospital for Sick Children. (UK). Dept. of Nephrology, Radiology and Microbiology)

    1989-01-01

    Between 1985 and 1987 102 children, age 0-14 years, presented with a first acute symptomatic E. coli urinary tract infection. Investigations included early {sup 99m}technetium dimercaptosuccinic acid (DMSA) scan, ultrasonography, micturating cysto-urethrography and indirect voiding radionuclide cystography using {sup 99m}Tc DTPA. Follow-up DMSA scan was carried out after 6 months. Twenty-one of 102 of initial DMSA studies showed diminished uptake of radionuclide and 12 showed cortical scarring. Twenty-nine patients had significant vesicoureteral relux. The finding of diminished uptake on the initial scan was significantly associated with fever, systemic upset, length of symptoms and a peripheral blood leucocytosis. In addition the finding was associated with fever and loin pain in the older child. Both diminished uptake and scarring were more common in refluxing kidney units. We propose that, in children with UTI, diminished uptake on early DMSA scan localises infection in the renal parenchyma.

  19. Clinical and laboratory characteristics of acute community-acquired urinary tract infections in adult hospitalised patients.

    Science.gov (United States)

    Piljic, Dilista; Piljic, Dragan; Ahmetagic, Sead; Ljuca, Farid; Porobic Jahic, Humera

    2010-02-01

    Urinary tract infections (UTI) cause a great number of morbidity and mortality. These infections are serious complications in pregnancy, patients with diabetes, polycystic kidneys disease, sickle cell anaemia, kidney transplant and in patients with functional or structural anomalies of the urinary tract. The aim of this investigation was to determine a dominant causative agents of UTI and some of the clinical and laboratory characteristics of acute community-acquired UTI in adult hospitalised patients. We studied 200 adult patients with acute community-acquired UTI hospitalised in the Clinic for Infectious Diseases Tuzla from January 2006 to December 2007. The patients were divided into two groups: a group of patients with E. coli UTI (147) and a group of patients with non-E. coli UTI (53). In these two groups, the symptoms and signs of illness, blood test and urine analysis results were analysed. Our results have shown that the patients with E. coli UTI frequently had fever higher than 38,5 degrees C (p<0,0001), chills (p=0,0349), headache (p=0,0499), cloudy urine (p<0,0001), proteinuria (p=0,0011) and positive nitrite-test (p=0,0002). The patients with non-E. coli UTI frequently had fever lower than 38,5 degrees C (p<0,0001) and urine specific gravity <1015 (p=0,0012). There was no significant difference in blood test results between patients with E. coli and non-E. coli UTI. These clinical and laboratory findings can lead us to early etiological diagnosis of these UTI before urine culture detection of causative agents, which takes several days. Early etiological diagnosis of the E. coli and non-E. coli UTI is necessary for an urgent administration of appropriate empirical antibiotic treatment. This is very important in prevention of irreversible kidney damage, prolonged treatment, complications, as well as recidives and chronicity of the illness.

  20. Vitamin E as adjuvant treatment for urinary tract infection in girls with acute pyelonephritis.

    Science.gov (United States)

    Yousefichaijan, Parsa; Kahbazi, Manigeh; Rasti, Sara; Rafeie, Mohammad; Sharafkhah, Mojtaba

    2015-03-01

    Vitamin E is a fat-soluble vitamin that functions as an antioxidant. The aim of this study was to investigate the effects of vitamins E supplementation in combination with antibiotics for the treatment of girls with acute pyelonephritis. This double-blinded randomized controlled trial was conducted on 152 girls aged 5 to 12 years with a first acute pyelonephritis episode based on technetium Tc 99m dimercaptosuccinic acid (99mTc-DMSA). They were randomized to receive a 14-day treatment with only antibiotics (control group; n = 76) and 14-day treatment with supplements of vitamin E (intervention group; n = 76) in addition to the antibiotics. Patients' clinical symptoms were monitored for 14 days and urine culture was performed 3 to 4 days and 7 to 10 days after the start of the treatment and its completion, respectively. All of the girls once underwent DMSA scan 4 to 6 months after the treatment. During the follow-up days, the mean frequency of fever (P = .01), urinary frequency (P = .001), urgency (P = .003), dribbling (P = .001), and urinary incontinence (P = .006) were significantly lower in the intervention group compared to the control group. There was no significant difference in the results of urine culture 3 to 4 days after the start of treatment (P = .16) and 7 to 10 days after its termination (P = .37). There was also no significant difference between the results of DMSA scan 4 to 6 months after the start of treatment (P = .31). Vitamin E supplementation has a significant effect in ameliorating sign and symptoms of UTI. However, further studies are recommended to confirm these findings.

  1. TO EVALUATE THE EFFICACY OF URINARY TRYPSINOGEN 2 DIPSTICK TEST IN DIAGNOSING ACUTE PANCREATITIS

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    Prem Anandh

    2016-08-01

    Full Text Available BACKGROUND Pancreatitis is a common cause of abdominal pain in the emergency room. Serum amylase and lipase are the initial screening investigations. A rapid urine analysis by a dipstick to detect urinary trypsinogen is a good screening test. MATERIALS AND METHODOLOGY This study was conducted after obtaining the Institutional Ethics Committee (IEC clearance, Reference No.: CSP - MED/14/FEB12/50. Informed consent was obtained from all study participants and ICH/GCP guidelines were followed. The present prospective study was done during the period of June 2013 to October 2015, which involved a group of 98 patients with upper abdominal pain (Reporting within 36 hours of onset of pain who came to the Department of Surgery of Sri Ramachandra Medical College and Research Institute. RESULTS A total of 98 consecutive patients with upper abdominal pain who fulfilled the inclusion criteria and exclusion criteria were enrolled in the study during the period of June 2013 - October 2015. When we analysed the patients with upper abdominal pain we found that in the age group 21-30, there were 22 patients (22.9%; in 31-40 years, there were 28 patients (29.2%; in 41-50 years, there were 17 patients (17.7%; in 51-60 years, there were 18 patients (18.8%; and in between 61-70 years, there were 11 patients (11.5% of study group (1, 2. CONCLUSIONS The analysis of the demographics of our study showed that 40.8% of acute upper abdominal pains were due to acute pancreatitis and 59.2% were non-pancreatic in origin. Male Patients accounted for 75.0% and 65.5% respectively in the acute pancreatitis and non-pancreatic groups. In both acute pancreatitis and non-pancreatic groups, major clustering of patients was seen in the age group of 31-40 yrs.

  2. Therapeutic efficacy of artesunate-amodiaquine combinations and the plasma and saliva concentrations of desethylamodiaquine in children with acute uncomplicated Plasmodium falciparum malaria.

    Science.gov (United States)

    Sowunmi, Akintunde; Gbotosho, Grace O; Happi, Christian T; Okuboyejo, Titilope M; Sijuade, Abayomi O; Michael, Obaro S; Adewoye, Elsie O; Folarin, Onikepe

    2013-01-01

    The treatment efficacy of artesunate-amodiaquine (AQ) coformulated or copackaged, and the plasma and saliva concentrations of desethylamodiaquine (DEAQ), the active metabolite of AQ, were evaluated in 120 and 7 children, respectively, with uncomplicated Plasmodium falciparum malaria treated with oral daily doses of the 2 formulations for 3 days. All children recovered clinically. Fever clearance (1.1 ± 0.2 vs 1.0 ± 0 days) and parasite clearance times (21.1 ± 10.2 vs 19.0 ± 7.0 hours) in artesunate-AQ coformulated and artesunate-AQ copackaged treated children, respectively, were similar. All children remained aparasitemic for at least 28 days. Blood and saliva samples were collected over 35 days and DEAQ in plasma and saliva was determined by high-performance liquid chromatography. DEAQ was detectable in plasma and saliva within 40 minutes of oral administration of artesunate-AQ. DEAQ concentrations 7 days after the start of therapy were 247.8 and 125.1 ng/mL in plasma and saliva, respectively. The concentration-time curves of plasma and saliva in declining phases were approximately parallel giving a similar half-life of 169.1 ± 16.4 and 142.8 ± 6.5 hours in plasma and saliva, respectively. Clearance from plasma and saliva was also similar (335.6 and 443.4 mL·h·kg, respectively). Area under concentration-time curves (AUC0-35d) for plasma and saliva were 94,744.9 and 74,004.2 ng·mL·h, respectively. In general, Saliva-plasma concentration ratio was 0.25-0.4. DEAQ concentrations in saliva may be useful for monitoring therapy and for the evaluation of the disposition of AQ in children with falciparum malaria treated with AQ-based combination.

  3. Urinary 1-Hydroxypyrene is Associated with Oxidative Stress and Inflammatory Biomarkers in Acute Myocardial Infarction

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    Fernando Freitas

    2014-09-01

    Full Text Available Several studies have associated exposure to environmental pollutants, especially polycyclic aromatic hydrocarbons (PAHs, with the development of cardiovascular diseases. Considering that 1-hydroxypyrene (1-OHP is the major biomarker of exposure to pyrenes, the purpose of this study was to evaluate the potential association between 1-OHP and oxidative stress/inflammatory biomarkers in patients who had suffered an acute myocardial infarction (AMI. After adopting the exclusion criteria, 58 post-infarction patients and 41 controls were sub-divided into smokers and non-smokers. Urinary 1-OHP, hematological and biochemical parameters, oxidative stress biomarkers (MDA, SOD, CAT, GPx and exogenous antioxidants and the inflammatory biomarker (hs-CRP were analyzed. 1-OHP levels were increased in post-infarct patients compared to controls (p < 0.05 and were correlated to MDA (r = 0.426, p < 0.01, CAT (r = 0.474, p < 0.001 and β-carotene (r = −0.309; p < 0.05 in non-smokers. Furthermore, post-infarction patients had elevated hs-CRP, MDA, CAT and GPx levels compared to controls for both smokers and non-smokers. Besides, β-carotene levels and SOD activity were decreased in post-infarction patients. In summary, our findings indicate that the exposure to pyrenes was associated to lipid damage and alterations of endogenous and exogenous antioxidants, demonstrating that PAHs contribute to oxidative stress and are associated to acute myocardial infarction.

  4. Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE of urinary protein in acute kidney injury

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    Sufi M Suhail

    2011-01-01

    Full Text Available Recent experimental and clinical studies have shown the importance of urinary proteomics in acute kidney injury (AKI. We analyzed the protein in urine of patients with clinical AKI using sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE for its diagnostic value, and followed them up for 40 months to evaluate prognosis. Urine from 31 consecutive cases of AKI was analyzed with SDS-PAGE to determine the low, middle and high molecular weight proteins. Fractional excretion of sodium (FENa was estimated from serum and urine creatinine and sodium (Na. The cases were followed-up for 40 months from the end of the recruitment of study cases. Glomerular protein was higher in the hematuria group when compared with the non-hematuria group (P <0.04 and in the AKI group than in the acute on chronic renal failure (AKI-on-CRF group (P <0.002. Tubular protein was higher in the AKI-on-CRF group (P <0.003 than in the AKI group. Tubular protein correlated with FENa in groups with diabetes mellitus (DM, AKI-on-CRF, and without hematuria (P <0.03, P <0.02 and P <0.004, respectively. Pattern of protein did not differ between groups with and without DM and clinical acute tubular necrosis (ATN. At the end of 40 months follow-up, category with predominantly glomerular protein progressed to chronic renal failure (CRF or end-stage renal failure in higher proportion (P <0.05. In clinical AKI, we observed that glomerular protein dominated in cases with glomerular insult, as indicated by hematuria. Tubular protein was common in the study cases with CRF, DM and cases without hematuria. This indicates tubulo-interstitial injury for AKI in these cases. Patients with predominantly glomerular protein had an adverse outcome.

  5. Renal and urinary levels of endothelial protein C receptor correlate with acute renal allograft rejection.

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    Lionel Lattenist

    Full Text Available The Endothelial Protein C Receptor (EPCR is expressed on leukocytes, on endothelium of large blood vessels and to a lesser extent on capillaries. Membrane bound EPCR plays an important role in the activation of protein C which has anticoagulant, anti-inflammatory and cytoprotective effects. After cleavage by a protease EPCR is also found as a soluble protein. Acute rejection of kidney allografts can be divided in T-cell-mediated rejection (TCMR and antibody-mediated (ABMR rejection. The latter is characterized by strong activation of coagulation. Currently no reliable non-invasive biomarkers are available to monitor rejection. Renal biopsies were available from 81 renal transplant patients (33 without rejection, 26 TCMR and 22 ABMR, we had access to mRNA material, matched plasma and urine samples for a portion of this cohort. Renal EPCR expression was assessed by RT-PCR and immunostaining. Plasma and urine sEPCR levels were measured by ELISA. ABMR patients showed higher levels of EPCR mRNA than TCMR patients. EPCR expression on glomeruli was significantly elevated in ABMR patients than in TCMR or control patients. In the peritubular capillaries EPCR expression was higher in ABMR patients than in control patients. EPCR expression was higher in tubules and arteries of rejection patients than in control patients. Plasma sEPCR levels did not differ. Urine sEPCR levels were more elevated in the ABMR group than in patients with TCMR or without rejection. ROC analysis demonstrated that urinary sEPCR is appropriate to discriminate between ABMR patients and TCMR or control patients. We conclude that urinary sEPCR could be a novel non-invasive biomarker of antibody mediated rejection in renal transplantation.

  6. Identification of novel translational urinary biomarkers for acetaminophen-induced acute liver injury using proteomic profiling in mice.

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    Rachel P L van Swelm

    Full Text Available Drug-induced liver injury (DILI is the leading cause of acute liver failure. Currently, no adequate predictive biomarkers for DILI are available. This study describes a translational approach using proteomic profiling for the identification of urinary proteins related to acute liver injury induced by acetaminophen (APAP. Mice were given a single intraperitoneal dose of APAP (0-350 mg/kg bw followed by 24 h urine collection. Doses of ≥275 mg/kg bw APAP resulted in hepatic centrilobular necrosis and significantly elevated plasma alanine aminotransferase (ALT values (p<0.0001. Proteomic profiling resulted in the identification of 12 differentially excreted proteins in urine of mice with acute liver injury (p<0.001, including superoxide dismutase 1 (SOD1, carbonic anhydrase 3 (CA3 and calmodulin (CaM, as novel biomarkers for APAP-induced liver injury. Urinary levels of SOD1 and CA3 increased with rising plasma ALT levels, but urinary CaM was already present in mice treated with high dose of APAP without elevated plasma ALT levels. Importantly, we showed in human urine after APAP intoxication the presence of SOD1 and CA3, whereas both proteins were absent in control urine samples. Urinary concentrations of CaM were significantly increased and correlated well with plasma APAP concentrations (r = 0.97; p<0.0001 in human APAP intoxicants, who did not present with elevated plasma ALT levels. In conclusion, using this urinary proteomics approach we demonstrate CA3, SOD1 and, most importantly, CaM as potential human biomarkers for APAP-induced liver injury.

  7. Clinical effects of Solifenacin on female overactive bladder symptoms secondary to uncomplicated lower urinary tract infection%索利那新在治疗女性单纯性下尿路感染继发膀胱过度活动症状的临床效果

    Institute of Scientific and Technical Information of China (English)

    廖波; 邓显忠; 李雨根; 陈小彬; 余晓东

    2015-01-01

    Objective To study the efficacy and safety of Solifenacin on female overactive bladder (OAB) symptoms secondary to uncomplicated lower urinary tract infection. Methods Seventy-three adult female patients who had clinically diagnosed as OAB symptoms secondary to uncomplicated lower urinary tract infection were randomly divided into treatment group (41 cases) and control group (32 cases). Treatment group received Solifenacin , 5 mg orally qd , as well as OAB behavioral therapy , but control group was given only OAB behavioral therapy. The overactive bladder syndrome score (OABSS) was evaluated before and after antibiotic treatment in all the patients , and the treatment or observation time lasted four weeks after the antibiotic treatment were deactivated. Then OABSS scoring and the cure rate between two groups were compared. Results OABSS score of treatment group decreased significantly after receiving Solifenacin treatment one week , and the cure rate reached 56.10%, and two weeks later, the cure rate reached 92.68%. OABSS score of control group had no significant change one week after treatment and the cure rate was only 6.25%, but at the fourth week OABSS had decreased significantly and the cure rate reached 37.50%, which was still significantly lower than that of treatment group. There were no drug adverse events during treatment in both groups. Conclusions There is obvious clinical effect of solifenacin on female OAB symptoms secondary to uncomplicated lower urinary tract infection, which is safe and could significantly shorten the course of treatment.%目的:探讨索利那新在治疗女性单纯性下尿路感染继发膀胱过度活动(OAB)症状的临床效果,并评价其安全性.方法:临床上顺序收集73例诊断为单纯性下尿路感染继发OAB症状的成年女性患者,并随机分为治疗组(41 例)和对照组(32 例),治疗组予以琥珀酸索利那新,5 mg 口服,每天 1 次,同时辅助OAB行为治疗,对照组仅予以OAB行为治

  8. Monitoring of urinary L-type fatty acid-binding protein predicts histological severity of acute kidney injury.

    Science.gov (United States)

    Negishi, Kousuke; Noiri, Eisei; Doi, Kent; Maeda-Mamiya, Rui; Sugaya, Takeshi; Portilla, Didier; Fujita, Toshiro

    2009-04-01

    The present study aimed to evaluate whether levels of urinary L-type fatty acid-binding protein (L-FABP) could be used to monitor histological injury in acute kidney injury (AKI) induced by cis-platinum (CP) injection and ischemia reperfusion (IR). Different degrees of AKI severity were induced by several renal insults (CP dose and ischemia time) in human L-FABP transgenic mice. Renal histological injury scores increased with both CP dose and ischemic time. In CP-induced AKI, urinary L-FABP levels increased exponentially even in the lowest dose group as early as 2 hours, whereas blood urea nitrogen (BUN) levels increased at 48 hours. In IR-induced AKI, BUN levels increased only in the 30-minute ischemia group 24 hours after reperfusion; however, urinary L-FABP levels increased more than 100-fold, even in the 5-minute ischemia group after 1 hour. In both AKI models, urinary L-FABP levels showed a better correlation with final histological injury scores and glomerular filtration rates measured by fluorescein isothiocyanate-labeled inulin injection than with levels of BUN and urinary N-acetyl-D-glucosaminidase, especially at earlier time points. Receiver operating characteristic curve analysis demonstrated that urinary L-FABP was superior to other biomarkers for the detection of significant histological injuries and functional declines. In conclusion, urinary L-FABP levels are better suited to allow the accurate and earlier detection of both histological and functional insults in ischemic and nephrotoxin-induced AKI compared with conventional renal markers.

  9. An oral preparation of Lactobacillus acidophilus for the treatment of uncomplicated acute watery diarrhoea in Vietnamese children: study protocol for a multicentre, randomised, placebo-controlled trial

    Directory of Open Access Journals (Sweden)

    Kolader Marion-Eliëtte

    2013-01-01

    Full Text Available Abstract Background Diarrhoeal disease is a major global health problem, particularly affecting children under the age of 5 years. Besides oral rehydration solution, probiotics are also commonly prescribed to children with acute watery diarrhoea in some settings. Results from randomised clinical trials (RCTs in which investigators studied the effect of probiotics on diarrhoeal symptoms have largely shown a positive effect; yet, the overall quality of the data is limited. In Vietnam, probiotics are the most frequently prescribed treatment for children hospitalised with acute watery diarrhoea, but there is little justification for this treatment in this location. We have designed a RCT to test the hypothesis that an oral preparation of Lactobacillus acidophilus is superior to placebo in the treatment of acute watery diarrhoea in Vietnamese children. Methods This RCT was designed to study the effect of treatment with L. acidophilus (4 × 109 colony-forming units/day for 5 days for acute watery diarrhoea against a placebo in 300 children ages 9 to 60 months admitted to hospitals in Vietnam. Clinical and laboratory data plus samples will be collected on admission, daily during hospitalisation, at discharge, and at follow-up visits for a subset of participants. The primary end point will be defined as the time from the first dose of study medication to the start of the first 24-hour period without diarrhoea as assessed by the on-duty nurse. Secondary endpoints include the time to cessation of diarrhoea as recorded by parents or guardians in an hourly checklist, stool frequency over the first 3 days, treatment failure, rotavirus and norovirus viral loads, and adverse events. Discussion The existing evidence for the use of probiotics in treating acute watery diarrhoea seems to favour their use. However, the size of the effect varies across publications. An array of different probiotic organisms, doses, treatment durations, study populations, designs

  10. Prognostic value of the acute DMSA scan in hospitalized children with urinary tract infection

    Directory of Open Access Journals (Sweden)

    Hashemian H

    2008-12-01

    Full Text Available "nBackground: Urinary Tract Infection (UTI is one of the major etiological factors of permanent kidney impairment, resulting in renal scarring and severe and pernicious side effects, such as arterial hypertension and renal failure. The purpose of this study was to clarify the impression of renal parenchyma involvement by first UTI (on the basis of acute DMSA scan and vesicoureteral reflux (VUR-on the basis of VCUG/ RNC on the renal scar formation (on the basis of late DMSA scan. "nMethods: Children diagnosed with their first UTI at the Children's Hospital Medical Center, Tehran, Iran, were evaluated. For each patient, we recorded age, sex, results of VCUG/RNCs and acute DMSA scan, as well as those of a late DMSA scan performed 4-6 months later. The results of acute and late DMSA scans were compared along with the results of VCUG/RNCs. "nResults: This study included a total of 103 children, of whom 16 (15.5% were boys and 87 (84.5% were girls. The mean age was 27.2±27.7 months. The frequency of renal scars in kidneys with mild (28.6%, 8.7% and moderate (33.3%, 18.2% pyelonephritis with or without VUR was not significantly different, while the frequency of renal scars in kidneys with severe pyelonephritis (84.6%, 23.1% in the presence of VUR was significantly higher than non-refluxing kidneys with severe pyelonephritis (p=0.005. Furthermore, the frequency of renal scars in refluxing kidneys increased significantly with the severity of pyelonephritis (normal 8.3%, mild 28.6%, moderate 33.3%, and severe 84.6%; p=0.001. This pattern was not significant in non-refluxing kidneys (0%, 10.3%, 18.2%, and 23.1%, respectively; p=0.062. "nConclusion: The present study indicates that the incidence of renal scarring increases with pyelonephritis severity in patients with VUR. Furthermore, we can estimate the risk of renal scar formation from the results of acute DMSA scan and VCUG/RNC.

  11. Randomized comparative study of amoxicillin-clavulanic acid and co-trimoxazole in the treatment of acute urinary tract infections in adults.

    OpenAIRE

    Karachalios, G N

    1985-01-01

    The efficacy and safety of amoxicillin-clavulanic acid were compared with those of co-trimoxazole in the treatment of acute urinary tract infections. A total of 104 patients (mean age, 52 years) with clinical and laboratory evidence of acute urinary tract infection were enrolled in the study. Characteristics and infecting organisms were equivalent in both groups of patients. Escherichia coli was the predominant bacteria pathogen in both groups. Both drugs resulted in clinical improvement in 1...

  12. RENAL ENDOGENOUS ET-1 AND URINARY SODIUM EXCRETION AND MICROALBUMINURIA IN HUMAN SALT-SENSITIVE HYPERTENSION

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To investigate the urinary endothelin-1 (ET-1) excretion and urinary sodium excretion,microalbuminuria and ambulatory blood pressure(ABP) in salt-sensitive(SS) hypertension patients. Methods Twenty-one cases of normotensive subjects and 32 cases of uncomplicated hypertensive patients were recruited in this study. Salt sensitivity was determined by acute venous saline loading test. Before saline loading, 24-hour ABP measurements were performed. Urine samples were collected to assay ET-1 ,urinary sodium excretion and urinary albumin excretion(UAF). Results Compared to slat-resistant(SR) subgroup, SS showed low urinary ET-1 excretion in normotensive group (P<0.05) or hypertensive group (P<0.01) ,regardless of saline loading or not. The nighttime MAP of SS was higher than SR subgroup in normotensive or hypertensive group. Urinary sodium excretion during 4h of saline loading was significantly lower in SS than that in SR hypertensive patients (P<0. 05). Twenty-four-hour UAE of SS patients was higher than SR group (P<0.01). Results of further correlation analysis indicated that the urinary ET-1 excretion was positively related to urinary sodium content and negatively to ABP and UAE. Conclusion Urinary ET-1 is low in SS normotensives or hypertension patients,which may play a role in renal sodium retention and renal impairment of SS hypertension patients.

  13. [Antibacterial therapy for acute cystitis in the age of growing pathogen resistance].

    Science.gov (United States)

    Siniakova, L A

    2014-01-01

    Acute cystitis refers to uncomplicated lower urinary tract infections, with the recurrence rates after the first cystitis episode being 50%. The basic treatment for the above diseases is antibacterial therapy, whose efficiency depends entirely on the right choice of a drug during initial empiric therapy. The paper gives the European Association of Urology guidelines and Russian guidelines, which are based on the results of both international (ARESC) and Russian (DARMIS) studies of urinary tract infection pathogens and their susceptibility to antibacterial drugs. Phosphomycin trometamol and furasidine potassium are the drugs of choice to treat acute cystitis in Russia now.

  14. Differentiation of acute pyelonephritis from other febrile states in children using urinary neutrophil gelatinase-associated lipocalin (uNGAL).

    Science.gov (United States)

    Arambašić, Jadranka; Mandić, Sanja; Debeljak, Željko; Mandić, Dario; Horvat, Vesna; Šerić, Vatroslav

    2016-01-01

    Acute pyelonephritis is a severe disease which is sometimes difficult to recognize based on clinical symptoms and routinely available diagnostic tests, especially in young children. The aim of this study was to assess the diagnostic value of urinary neutrophil gelatinase-associated lipocalin (uNGAL) as a biomarker of acute pyelonephritis. In this case-control study we analyzed 134 children (median age 2.5 years) who were admitted to the Pediatric Clinic of University Hospital Centre Osijek, Croatia. Eighty of them had acute pyelonephritis, while 54 children had febrile state of different etiology including cystitis and they represented the control group. uNGAL, white blood cells, C-reactive protein, urinanalysis, urine culture, kidney ultrasound and a dimercaptosuccinic acid scintigraphic scan were done for each child. uNGAL was measured using chemiluminiscent microparticle immunoassay on ARHITECT i1000SR (Abbott Diagnostics, IL, USA). uNGAL values were significantly higher in children with acute pyelonephritis compared to the control groups (113.6 ng/mL vs. 10.2 ng/mL, ppyelonephritis from cystitis (cut-off 38.5 ng/mL), and for differentiation of cystitis from febrile states with etiology other than urinary tract infection (UTI) (cut-off 20.4 ng/mL). uNGAL can be a useful diagnostic biomarker in acute pyelonephritis in children, but also in differentiating cystitis from febrile states other than UTI.

  15. Predicting outcome of trial of voiding without catheter in acute urinary retention with intravesical prostatic protrusion.

    Science.gov (United States)

    Syazarina Sharis, Osman; Zulkifli, Md Zainuddin; Hamzaini, Abdul Hamid

    2013-01-01

    Acute urinary retention (AUR) is one of the most serious complications of benign prostatic hypertrophy. This study was done to predict the outcome of trial of voiding without catheter (TWOC) in patients with AUR with intravesical prostatic protrusion (IPP) detected on transabdominal ultrasound. Other factors such as prostatic volume and patient's age were also assessed. Patients with a first episode of AUR secondary to benign prostatic hypertrophy were assessed with ultrasound following bladder catheterization. The IPP was measured and graded (grade 1 is 5 mm or less, grade 2 is 5-10 mm and grade 3 is more than 10 mm). Success of TWOC was then correlated with the degree of IPP. A total of 32 patients with AUR were included in the study. Patients with grade 3 IPP were found to have a significant failure rate compared to grade 1 (P = 0.022) and grade 2 (P = 0.041). Intravesical prostatic protrusion is a useful predictor of success of TWOC in patients with AUR. Patients with grade 3 IPP on ultrasound would benefit from TWOC and warrant earlier definitive surgical treatment.

  16. Urinary responses to acute moxonidine are inhibited by natriuretic peptide receptor antagonist.

    Science.gov (United States)

    El-Ayoubi, Rouwayda; Menaouar, Ahmed; Gutkowska, Jolanta; Mukaddam-Daher, Suhayla

    2005-05-01

    We have previously shown that acute intravenous injections of moxonidine and clonidine increase plasma atrial natriuretic peptide (ANP), a vasodilator, diuretic and natriuretic hormone. We hypothesized that moxonidine stimulates the release of ANP, which would act on its renal receptors to cause diuresis and natriuresis, and these effects may be altered in hypertension. Moxonidine (0, 10, 50, 100 or 150 microg in 300 microl saline) and clonidine (0, 1, 5 or 10 microg in 300 microl saline) injected intravenously in conscious normally hydrated normotensive Sprague-Dawley rats (SD, approximately 200 g) and 12-14-week-old Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHR) dose-dependently stimulated diuresis, natriuresis, kaliuresis and cGMP excretion, with these effects being more pronounced during the first hour post-injection. The actions of 5 microg clonidine and 50 microg moxonidine were inhibited by yohimbine, an alpha2-adrenoceptor antagonist, and efaroxan, an imidazoline I1-receptor antagonist. Moxonidine (100 microg) stimulated (P<0.01) diuresis in SHR (0.21+/-0.04 vs 1.16+/-0.06 ml h(-1) 100 g(-1)), SD (0.42+/-0.06 vs 1.56+/-0.19 ml h(-1) 100 g(-1)) and WKY (0.12+/-0.04 vs 1.44+/-0.21 ml h(-1) 100 g(-1)). Moxonidine-stimulated urine output was lower in SHR than in SD and WKY. Moxonidine-stimulated sodium and potassium excretions were lower in SHR than in SD, but not WKY, demonstrating an influence of strain but not of pressure. Pretreatment with the natriuretic peptide antagonist anantin (5 or 10 microg) resulted in dose-dependent inhibition of moxonidine-stimulated urinary actions. Anantin (10 microg) inhibited (P<0.01) urine output to 0.38+/-0.06, 0.12+/-0.01, and 0.16+/-0.04 ml h(-1) 100 g(-1) in SD, WKY, and SHR, respectively. Moxonidine increased (P<0.01) plasma ANP in SD (417+/-58 vs 1021+/-112 pg ml(-1)) and WKY (309+/-59 vs 1433+/-187 pg ml(-1)), and in SHR (853+/-96 vs 1879+/-229 pg ml(-1)). These results demonstrate that natriuretic

  17. A randomized trial of artesunate-amodiaquine versus artemether-lumefantrine in Ghanaian paediatric sickle cell and non-sickle cell disease patients with acute uncomplicated malaria

    DEFF Research Database (Denmark)

    Adjei, George O; Goka, Bamenla Q; Enweronu-Laryea, Christabel C

    2014-01-01

    BACKGROUND: Sickle cell disease (SCD) is a genetic disorder common in malaria endemic areas. In endemic areas, malaria is a major cause of morbidity and mortality among SCD patients. This suggests the need for prompt initiation of efficacious anti-malarial therapy in SCD patients with acute malaria....../57) in the SCD group and 96.4% (53/55) in the non-SCD group. The fractional changes in haemoglobin, platelets and white blood cell counts between baseline (day 0) and endpoint (day 42) were 16.9, 40.6 and 92.3%, respectively, for the SCD group, and, 12.3, 48.8 and 7.5%, respectively, for the non-SCD group...

  18. The combination of urinary IL - 6 and renal biometry as useful diagnostic tools to differentiate acute pyelonephritis from lower urinary tract infection.

    Science.gov (United States)

    Azab, Sherif; Zakaria, Mostafa; Raafat, Mona; Seief, Hadeel

    2016-01-01

    To evaluate the role of renal ultrasound (RUS) and urinary IL-6 in the differentiation between acute pyelonephritis (APN) and lower urinary tract infection (LUTI). This prospective study was carried out at the Pediatric and urology outpatient and inpatient departments of Cairo University Children's Hospital as well as October 6 University Hospital and it included 155 children between one month and fourteen years old with positive culture UTI. Patients were categorized into APN and LUTI based on their clinical features and laboratory parameters. Thirty healthy children, age and sex matched constituted the control group. Children with positive urine cultures were treated with appropriate antibiotics. Before treatment, urinary IL-6 was measured by enzyme immunoassay technique (ELISA), and renal ultrasound (RUS) was done. CRP (C-reactive protein), IL-6 and RUS were repeated on the 14th day of antibiotic treatment to evaluate the changes in their levels in response to treatment. UIL-6 levels were more significantly higher in patients with APN than in patients with LUTI (24.3±19.3pg/mL for APN vs. 7.3±2.7pg/mL in LUTI (95% CI: 2.6-27.4; p20pg/mL and serum CRP >20μg/mL were highly reliable markers of APN. Mean renal volume and mean volume difference between the two kidneys in the APN group were more than that of the LUTI and control groups (Purinary IL-6 levels have a highly dependable role in the differentiation between APN and LUTI especially in places where other investigations are not available and/ or affordable. Copyright© by the International Brazilian Journal of Urology.

  19. 双氢青蒿素与甲氟喹联用治疗恶性疟疾的疗效观察%Efficacy of dihydroartemisinin-mefloquine on acute uncomplicated falciparum malaria

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To evaluate the clinical efficacy of dihydroartemisinin—mefloquine on acute uncomplicated falciparum malaria. Methods Fifty-four patients with symptomatic falciparum malaria were allocated to receive oral dihydroartemisinin at a single dose of 120?mg on day 1, followed by mefloquine, 750?mg and 500?mg on days 2 and 3, respectively. Follow-up was performed on days 1,2,3,4,7,14,21, and 28. Results All patients had a rapid initial response to treatment. The parasite clearance time (PCT) after treatment was 30.7±3.6 hours. The fever subsidence time (FST) after treatment was 21.2±2.8 hours. Two patients had a recrudescence 21 and 25 days respectively after the disappearance of parasitemia, hence the recrudescence rate was 3.7% and the cure rate was 96.3%. No serious adverse effects were observed, only mild and transient nausea, vomiting and loss of appetite. Conclusion A combination of dihydroartemisinin and mefloquine is effective in the treatment of acute uncomplicated falciparum malaria.%目的观察双氢青蒿素与甲氟喹联用治疗急性无并发症恶性疟疾的临床疗效。 方法以首日单剂双氢青蒿素120mg顿服,次日及第三日甲氟喹750mg及500mg顿服的3日疗法,治疗无并发症的恶性疟54例,并于治疗后1、2、3、4、7、14、21和28天进行了随访。 结果 54例患者经治疗后全部临床治愈,平均疟原虫转阴时间为30.7±3.6小时。平均退热时间为21.2±2.8小时,54例中2例在疟原虫血症消失后第21、25天复燃,复燃率3.7%;治愈率96.3%。除少数病人发生轻微及短暂的恶心呕吐、纳差外,余未发现严重不良反应。 结论双氢青蒿素与甲氟喹联用 3日疗法治疗无并发症恶性疟疾具有良好疗效。

  20. Daily urinary creatinine predicts the weaning of renal replacement therapy in ICU acute kidney injury patients.

    Science.gov (United States)

    Viallet, Nicolas; Brunot, Vincent; Kuster, Nils; Daubin, Delphine; Besnard, Noémie; Platon, Laura; Buzançais, Aurèle; Larcher, Romaric; Jonquet, Olivier; Klouche, Kada

    2016-12-01

    In acute kidney injury (AKI), useless continuation of renal replacement therapy (RRT) may delay renal recovery and impair patient's outcome. In this study, we aimed to identify predictive parameters that may help to a successful RRT weaning for AKI patients. We studied 54 surviving AKI patients in which a weaning of RRT was attempted. On the day of weaning (D0) and the following 2 days (D1 and D2), SAPS II and SOFA scores, 24-h diuresis, 24-h urinary creatinine and urea (UCr and UUr), creatinine and urea generation rates (CrGR and UrGR) and clearances (CrCl and UrCl) were collected. Patients who remained free of RRT 15 days after its discontinuation were considered as successfully weaned. Twenty-six RRT weaning attempts succeeded (S+) and 28 failed (S-). Age, previous renal function, SAPS II and SOFA scores were comparable between groups. At D0, 24-h diuresis was 2300 versus 1950 ml in S+ and S-, respectively, p = 0.05. At D0, D1 and D2, 24-h UUr and UCr levels, UrCl and CrCl, and UUr/UrGR and UCr/CrGR ratios were significantly higher in S+ group. By multivariate analysis, D1 24-h UCr was the most powerful parameter that was associated with RRT weaning success with an area under the ROC curve of 0.86 [0.75-0.97] and an odds ratio of 2.01 [1.27-3.18], p = 0.003. In ICU AKI, 24-h UCr appeared as an efficient and independent marker of a successful weaning of RRT. A 24-h UCr ≥5.2 mmol was associated with a successful weaning in 84 % of patients.

  1. Urinary protein profiles in ketorolac-associated acute kidney injury in patients undergoing orthopedic day surgery

    Directory of Open Access Journals (Sweden)

    Mariano F

    2017-09-01

    Full Text Available Filippo Mariano,1 Chiara Cogno,1 Fulvia Giaretta,2,3 Ilaria Deambrosis,2,3 Simona Pozza,4 Maurizio Berardino,5 Giuseppe Massazza,6 Luigi Biancone1,3 1Department of General and Specialist Medicine, Nephrology, Dialysis and Transplantation Unit, City of Health and Science, CTO Hospital, Turin, 2Department of General and Specialist Medicine, Laboratory of Nephrology and Immunopathology, City of Health and Science, Molinette Hospital, Turin, 3Department of Medical Sciences, University of Turin, Turin, 4Department of Radiology and Radiotherapy, CTO Radiology, City of Health and Science, CTO Hospital, Turin, 5Department of Anesthesiology and Intensive Care, Anesthesiology and Intensive Care 5, City of Health and Science, CTO Hospital, Turin, 6Department of Orthopedics and Traumatology, Week Hospital Unit, City of Health and Science, CTO Hospital, and University of Turin, Turin, Italy Background: Parenteral administration of ketorolac is very effective in controlling postoperative pain for orthopedic surgery. Ketorolac can induce clinically relevant renal alterations in elderly patients, whereas its short course is considered safe for young adults with normal preoperative renal function. In this study, of a cohort of young adults undergoing elective orthopedic day surgery, we sought cases complicated by readmission due to acute kidney injury (AKI.Patients and methods: Among 1397 young adults, aged 18–32 years who were admitted to undergo orthopedic day surgery from 2013 to 2015, four patients (0.29%, three males/one female treated in postprocedure with ketorolac (from 60 to 90 mg/day for 1–2 days were readmitted for suspected severe AKI. We evaluated functional outcome, urinary protein profiles and kidney biopsy (1 patient.Results: After day surgery discharge, they experienced gastrointestinal disturbances, flank pain and fever. Readmitted on post-surgery days 3–4, they presented with oliguric AKI (creatinine range 158.4–466.4 µmol/L and

  2. APPLICATION OF TRANSURETHRAL MICROWAVE THERMOTHERAPY FOR PATIENTS WITH ACUTE URINARY RETENTION AND SEVERE COMBINED COMORBIDITY FROM BENIGN PROSTATIC HYPERPLASIA

    Directory of Open Access Journals (Sweden)

    A. Mysak

    2014-12-01

    Conclusions. Taking into consideration the minimally invasive nature, favourable tolerability and absence of adverse effects, TUMT can be considered a method of choice in patients with BPH-triggered AUR and contraindications to major surgical treatments and general anaesthesia. Remote outcomes of TUMT may be evaluated as satisfactory, with good effects in 71.62% patients. However in prostatic volumes exceeding 85 cm3 and pronounced intravesical pattern of BPH growth the efficcacy of TUMT is arguable. KEY WORDS: benign prostatic hyperplasia, acute urinary retention, transurethral microwave hermotherapy.

  3. Randomized comparative study of moxalactam and cefazolin in the treatment of acute urinary tract infections in adults.

    OpenAIRE

    Lea, A.S.; Sudan, A W; Wood, B A; Gentry, L O

    1982-01-01

    Eighty-nine patients with clinical and laboratory evidence of acute urinary tract infection were randomized to therapy with either moxalactam (500 mg) or cefazolin (1 g) every 12 h. Escherichia coli was the predominant pathogen in both groups (92.6 versus 90.2%). Therapy was continued for 3 days after the patient defervesced. The minimum hospital stay was 5 days. Sequential urine cultures were obtained on day 3, at discharge, and 5 to 10 days after the cessation of therapy. THe average durati...

  4. The Reten-World survey of the management of acute urinary retention: preliminary results.

    Science.gov (United States)

    Emberton, Mark; Fitzpatrick, John M

    2008-03-01

    Acute urinary retention (AUR) is a urological emergency characterized by a sudden and painful inability to pass urine. It represents a significant worldwide public health issue, as mortality within the year following an AUR episode appears much higher than in the general population, especially in younger patients. Management of AUR involves immediate bladder catheterization usually followed, until recently, by prostatic surgery. The greater morbidity and mortality associated with emergency surgery (within a few days after AUR), and the potential morbidity associated with prolonged catheterization (bacteriuria, fever, urosepsis) has led to an increasing use of a trial without catheter (TWOC). TWOC involves catheter removal after 1-3 days, allowing 23-40% of patients to void successfully, so that surgery can be performed at a later stage, if needed. Use of an alpha(1)-blocker before a TWOC may also be of help, as it has been demonstrated that it increases the chances of successful voiding after catheter removal. In the UK, this TWOC policy has resulted in a progressive decrease in the number of surgical procedures following a first episode of AUR, with the detriment of a slight increase in the AUR recurrence rate. Currently, there is no consensus on the optimal management of AUR in terms of type of catheterization, duration of catheterization and management following catheterization. The Reten-World survey is aimed at assessing current practice in the management of AUR in France, Asia, Latin America, North Africa and the Middle East. Interim results based on 3785 men with AUR associated with benign prostatic hyperplasia show that a urethral catheter is inserted in most cases (87%). Following this initial step, a TWOC after a median of 3 days' catheterization has become standard practice worldwide, with only a minority of men (6%) undergoing immediate surgery. Treatment with an alpha(1)-blocker before a TWOC improves the chances of success, regardless of the duration

  5. Sulfadiazine-related obstructive urinary tract lithiasis: an unusual cause of acute renal failure after kidney transplantation.

    Science.gov (United States)

    Guitard, J; Kamar, N; Mouzin, M; Borde, J S; Tran-Van, T; Durand, D; Rostaing, L

    2005-05-01

    We report on the first case of acute renal failure related to obstructive urinary tract lithiasis involving sulfadiazine crystals in a kidney transplant recipient. This patient had disseminated toxoplasmosis which was treated by sulfadiazine (4 g/day) and pyrimethamine (50 mg/day). In the fourth week of anti-toxoplasmosis therapy, he presented with obstructive acute renal failure: the plasma creatinine level increased from 220 micromol/l to 547 micromol/l. Apercutaneous pyelography was conducted showing the presence of a lithiasis located at the junction between the graft ureter and the bladder. Six days later, he underwent surgery to retrieve an orange-colored, friable stone. Its spectrophotometric analysis confirmed that the stone consisted of N-acetyl sulfadiazine crystals.

  6. Randomized comparative study of amoxicillin-clavulanic acid and co-trimoxazole in the treatment of acute urinary tract infections in adults.

    Science.gov (United States)

    Karachalios, G N

    1985-01-01

    The efficacy and safety of amoxicillin-clavulanic acid were compared with those of co-trimoxazole in the treatment of acute urinary tract infections. A total of 104 patients (mean age, 52 years) with clinical and laboratory evidence of acute urinary tract infection were enrolled in the study. Characteristics and infecting organisms were equivalent in both groups of patients. Escherichia coli was the predominant bacteria pathogen in both groups. Both drugs resulted in clinical improvement in 100% of the patients; bacteriological cure after the termination of therapy was 95% with amoxicillin-clavulanic acid and 83% with co-trimoxazole (P less than 0.001). Side effects were not severe enough to necessitate discontinuation of the antimicrobial agents. Amoxicillin-clavulanic acid is effective and safe therapy for acute urinary tract infections caused by susceptible bacteria. PMID:3911880

  7. Acute urinary retention in a 23-year-old woman with mild encephalopathy with a reversible splenial lesion: a case report

    Directory of Open Access Journals (Sweden)

    Isobe Hideyuki

    2011-04-01

    Full Text Available Abstract Introduction Patients with clinically mild encephalitis/encephalopathy with a reversible splenial lesion present with relatively mild central nervous system disturbances. Although the exact etiology of the condition remains poorly understood, it is thought to be associated with infective agents. We present a case of a patient with mild encephalitis/encephalopathy with a reversible splenial lesion, who had the unusual feature of acute urinary retention. Case presentation A 23-year-old Japanese woman developed mild confusion, gait ataxia, and urinary retention seven days after onset of fever and headache. Magnetic resonance imaging demonstrated T2 prolongation in the splenium of the corpus callosum and bilateral cerebral white matter. These magnetic resonance imaging abnormalities disappeared two weeks later, and all of the symptoms resolved completely within four weeks. Except for the presence of acute urinary retention (due to underactive detrusor without hyper-reflexia, the clinical and radiologic features of our patient were consistent with those of previously reported patients with mild encephalitis/encephalopathy with a reversible splenial lesion. To the best of our knowledge, this is the first report of acute urinary retention recognized in a patient with mild encephalitis/encephalopathy with a reversible splenial lesion. Conclusion Our findings suggest that mild encephalitis/encephalopathy with a reversible splenial lesion can be associated with impaired bladder function and indicate that acute urinary retention in this benign disorder should be treated immediately to avoid bladder injury.

  8. Traditionally used medicinal plants against uncomplicated urinary tract infections: Are unusual, flavan-4-ol- and derhamnosylmaysin derivatives responsible for the antiadhesive activity of extracts obtained from stigmata of Zea mays L. against uropathogenic E. coli and Benzethonium chloride as frequent contaminant faking potential antibacterial activities?

    Science.gov (United States)

    Rafsanjany, Nasli; Sendker, Jandirk; Lechtenberg, Matthias; Petereit, Frank; Scharf, Birte; Hensel, Andreas

    2015-09-01

    The dried stigmata from Zea mays L. are used traditionally for the treatment of uncomplicated urinary tract infections. A recent screening has indicated that hydroalcoholic extract of the herbal material inhibits the adhesion of uropathogenic Escherichia coli (UPEC) to T24 bladder cells. For verification of these data EtOH-water (1:1) extracts from 4 different batches of Maydis stigmata were investigated. Within an in vitro adhesion assay (UPEC strain 2980 and human T24 bladder cells) a dose-dependent antiadhesive activity against UPEC was verified (IC50 1040μg/mL). Bioassay guided fractionation of M. stigmata, batch S1, by EtOH-water extraction, followed by chromatography on Sephadex LH20 revealed two active fractions (I and XI). Further purification of fraction I and structure elucidation of the isolated compound revealed the presence of significant amounts of the biocide benzethonium chloride as contaminant. Benzethonium chloride was also identified in subsequent investigations in 2 different batches of M. stigmata. The presence of such nondeclared and illegal contaminants in the herbal raw material market has to be discussed intensively. From benzethonium-free raw material (batch S2) as well as from batch S1 fraction XI was further fractionated by MPLC and preparative HPLC, leading to a still complex subfraction XIG, which was analyzed by UHPLC/+ESI-QTOF-MS analysis. Advanced data processing and species-metabolite relationship database revealed the tentatively existence of the unusual C-glycosidic flavones derhamnosylmaysin (6), 3'-deoxyrhamnosylmaysin (4), 3'-O-methylderhamnosylmaysin (3), apiferol (2) and alternanthin (8) which might be related to the antiadhesive activity of this subfraction against UPEC.

  9. Selection of first-line i.v. antibiotics for acute pyelonephritis in patients requiring emergency hospital admission.

    Science.gov (United States)

    Yasufuku, Tomihiko; Shigemura, Katsumi; Yamashita, Masuo; Arakawa, Soichi; Fujisawa, Masato

    2011-04-01

    Febrile urinary tract infections (UTIs) often require the intravenous infusion of antibiotics and/or hospitalization. Acute pyelonephritis (AP) is one of the most severe forms of UTI, and the antibiotics we should use as the first line and the risk factors for treatment failure remain controversial. The objective of this study was to investigate the efficacy of i.v. antibiotics selected for the treatment of febrile AP and to examine the risk factors for antibiotic resistance. We set risk factors for antibiotic treatment failure such as age, sex, and the presence of underlying urinary tract disease. We classified all cases into 49 cases of complicated AP and 24 cases of uncomplicated AP according to the presence of underlying urinary tract diseases, and examined the characteristics of the patients and the efficacy of the antibiotics used in this study. We investigated risk factors which relate to initial treatment failure and the duration of antibiotic treatment. Initial antibiotic treatment failure was significantly correlated to C-reactive protein in complicated AP and to positive blood culture in uncomplicated AP. We revealed a significant correlation between the duration of the given antibiotics and diabetes mellitus or positive blood culture in uncomplicated AP, and tazobactam/piperacillin was significantly related to prolongation of antibiotic treatment in complicated AP. In conclusion, in this study, a positive blood culture was the representative risk factor that related to both initial treatment failure and longer duration of the given antibiotics in uncomplicated AP.

  10. The significance of urinary beta-2 microglobulin level for differential diagnosis of familial Mediterranean fever and acute appendicitis.

    Science.gov (United States)

    Ugan, Yunus; Korkmaz, Hakan; Dogru, Atalay; Koca, Yavuz Savas; Balkarlı, Ayse; Aylak, Firdevs; Tunc, Sevket Ercan

    2016-07-01

    The clinical and laboratory parameters widely used are not specific to discriminate the abdominal pain due to FMF attack from that of acute appendicitis. The present study aims to investigate the urinary beta-2 microglobulin (U-β2M) level as a potential parameter to identify these two diseases mimicking each other. A total of 51 patients with established FMF diagnosis due to Tel Hashomer criteria on colchicine treatment (1-1.5 mg/day), 15 patients with acute appendicitis who had appropriate clinical picture and were also supported pathologically after the surgery, and 20 healthy controls were enrolled in the study. Of the 51 patients with FMF, 25 were at an attack period, while remaining 26 were not. For the diagnosis of acute attack, as well as physical examination, laboratory tests including white blood cell count, C-reactive protein, and erythrocyte sedimentation rate were performed. From urine specimens U-β2M, microalbumin, and N-acetyl glucosaminidase (U-NAG) were measured. U-β2M levels were significantly higher in acute appendicitis group compared to FMF attack, FMF non-attack, and control groups (p < 0.001, p < 0.001, and p < 0.001, respectively). U-NAG and microalbuminuria were significantly higher in acute appendicitis, FMF attack, and FMF non-attack groups compared to controls (U-NAG p < 0.001, p = 0.016, p = 0.004, microalbuminuria p < 0.001, p < 0.001, p < 0.001, respectively). Microalbuminuria was significantly higher in acute appendicitis group compared to the FMF attack group (p = 0.004). Determination of U-β2M levels may be helpful for differential diagnosis of peritonitis attacks of FMF patients on colchicine treatment and acute appendicitis. However, this finding should be substantiated with other studies.

  11. Urinary Kidney Injury Molecule-1 (KIM-1 in Early Diagnosis of Acute Kidney Injury in Pediatric Critically Ill

    Directory of Open Access Journals (Sweden)

    Irma Lestari Paramastuty

    2016-04-01

    Full Text Available Acute kidney injury (AKI often associated with a high hospital morbi-mortality rate in the intensive care unit patients. Kidney injury molecule-1 (KIM-1, has many characteristics of ideal biomarker for kidney injury. The aim of this study was to compared the temporal pattern of elevation urinary KIM-1 level following critically ill children with SCr as standart biomarker of AKI. Prospective analytic observational study was conducted during October to March 2014 in the Saiful Anwar General Hospital and Physiology Laboratory Brawijaya University. There were 13 critically ill as subjects. SCr and KIM-1 levels from all subjects were measured three times ( at admission, after 1st and 6th hour. Subjects were devided into AKI - non-AKI groups by SCr level and survivor - non survivor group at the and of the observations. Results showed that there were significantly increased levels of KIM-1 in the AKI and non-AKI and survivor-non survivor group at time point. However, we found that delta KIM-1 at time point increased significant in non AKI group and survivor group. KIM-1 at admission can diagnosed AKI in critically ill children. We conclude that urinary KIM-1 is a sensitive non-invasive biomarker to diagnosed acute kidney injury in critically ill children. Increase level of KIM-1 by time shows protective and good outcome in critically ill children.

  12. Influence factors of salt-sensitive hypertension and responses of blood pressure and urinary sodium and potassium excretion to acute oral saline loading among essential hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    刘叶舟

    2014-01-01

    Objective To explore the influence factors of saltsensitive hypertension and to observe changes of blood pressures and urinary sodium and potassium excretion in response to acute oral saline loading among essential hypertensive patients in China.Methods Essential hypertensive patients from Beijing Jinzhan second community were included in this study.Salt-sensitivity was determined via the improved Sullivan’s acute oral saline loading

  13. Urinary neutrophil gelatinase-associated lipocalin identifies critically ill young children with acute kidney injury following intensive care admission: A prospective cohort study

    NARCIS (Netherlands)

    A.J.M. Zwiers (Alexandra); S.N. de Wildt (Saskia); J.M. van Rosmalen (Joost); Y.B. de Rijke (Yolanda); E.A.B. Buijs (Erik ); D. Tibboel (Dick); K. Cransberg (Karlien)

    2015-01-01

    textabstractIntroduction: Children admitted to a pediatric intensive care unit (ICU) are at high risk of developing acute kidney injury (AKI). Although serum creatinine (SCr) levels are used in clinical practice, they are insensitive for early diagnosis of AKI. Urinary neutrophil gelatinase-associat

  14. Urinary neutrophil gelatinase-associated lipocalin identifies critically ill young children with acute kidney injury following intensive care admission: A prospective cohort study

    NARCIS (Netherlands)

    A.J.M. Zwiers (Alexandra); S.N. de Wildt (Saskia); J.M. van Rosmalen (Joost); Y.B. de Rijke (Yolanda); E.A.B. Buijs (Erik ); D. Tibboel (Dick); K. Cransberg (Karlien)

    2015-01-01

    markdownabstract#### Introduction Children admitted to a pediatric intensive care unit (ICU) are at high risk of developing acute kidney injury (AKI). Although serum creatinine (SCr) levels are used in clinical practice, they are insensitive for early diagnosis of AKI. Urinary neutrophil gelatinase

  15. Urinary neutrophil gelatinase-associated lipocalin and acute kidney injury after cardiac surgery

    DEFF Research Database (Denmark)

    Wagener, G.; Gubitosa, G.; Wang, S.

    2008-01-01

    adult cardiac surgery. STUDY DESIGN: Diagnostic test accuracy. SETTING & PARTICIPANTS: Adult cardiac surgical patients (n = 426) in a single center from 2004 to 2006. INDEX TEST: Urinary NGAL immediately and 3, 18, and 24 hours after cardiac surgery, using an enzyme-linked immunosorbent assay. REFERENCE...... TEST OR OUTCOME: Serum creatinine-based definition for AKI (increase in serum creatinine from preoperative values by >50% or >0.3 mg/dL within 48 hours). RESULTS: Mean urinary NGAL level was 165 +/- 663 (SD) ng/mL preoperatively, peaked immediately after cardiac surgery at 1,490 +/- 102 ng...... to predict AKI defined by change in serum creatinine after cardiac surgery Udgivelsesdato: 2008/9...

  16. Demographic data for urinary Acute Kidney Injury (AKI marker [IGFBP7]·[TIMP2] reference range determinations

    Directory of Open Access Journals (Sweden)

    Nandkishor S. Chindarkar

    2015-12-01

    Full Text Available This data in brief describes characteristics of chronic stable comorbid patients who were included in reference range studies of [IGFBP7]·[TIMP-2] “Reference Intervals of Urinary Acute Kidney Injury (AKI Markers [IGFBP7]·[TIMP2] in Apparently Healthy Subjects and Chronic Comorbid Subjects without AKI” [1]. In order to determine the specificity of [IGFBP7]·[TIMP-2] for identifying patients at risk of developing AKI we studied a cohort with nine broad classification of disease who did not have AKI. Details regarding the population that was targeted for inclusion in the study are also described. Finally, we present data on the inclusion criteria for the healthy subjects used in this investigation to determine the reference range.

  17. Dysregulation of Escherichia coli α-hemolysin expression alters the course of acute and persistent urinary tract infection.

    Science.gov (United States)

    Nagamatsu, Kanna; Hannan, Thomas J; Guest, Randi L; Kostakioti, Maria; Hadjifrangiskou, Maria; Binkley, Jana; Dodson, Karen; Raivio, Tracy L; Hultgren, Scott J

    2015-02-24

    Urinary tract infections (UTIs) are among the most common bacterial infections, causing considerable morbidity in females. Infection is highly recurrent despite appropriate antibiotic treatment. Uropathogenic Escherichia coli (UPEC), the most common causative agent of UTIs, invades bladder epithelial cells (BECs) and develops into clonal intracellular bacterial communities (IBCs). Upon maturation, IBCs disperse, with bacteria spreading to neighboring BECs to repeat this cycle. This process allows UPEC to gain a foothold in the face of innate defense mechanisms, including micturition, epithelial exfoliation, and the influx of polymorphonuclear leukocytes. Here, we investigated the mechanism and dynamics of urothelial exfoliation in the early acute stages of infection. We show that UPEC α-hemolysin (HlyA) induces Caspase-1/Caspase-4-dependent inflammatory cell death in human urothelial cells, and we demonstrate that the response regulator (CpxR)-sensor kinase (CpxA) two-component system (CpxRA), which regulates virulence gene expression in response to environmental signals, is critical for fine-tuning HlyA cytotoxicity. Deletion of the cpxR transcriptional response regulator derepresses hlyA expression, leading to enhanced Caspase-1/Caspase-4- and NOD-like receptor family, pyrin domain containing 3-dependent inflammatory cell death in human urothelial cells. In vivo, overexpression of HlyA during acute bladder infection induces more rapid and extensive exfoliation and reduced bladder bacterial burdens. Bladder fitness is restored fully by inhibition of Caspase-1 and Caspase-11, the murine homolog of Caspase-4. Thus, we have discovered that fine-tuning of HlyA expression by the CpxRA system is critical for enhancing UPEC fitness in the urinary bladder. These results have significant implications for our understanding of how UPEC establishes persistent colonization.

  18. Risk of hospitalization for acute cardiovascular events among subjects with lower urinary tract symptoms: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Huey-Juan Lin

    Full Text Available BACKGROUND AND PURPOSE: Lower urinary tract symptoms (LUTS have been reported to be associated with metabolic syndrome and may predispose subjects to cardiovascular disease. The magnitude of the impact on the medical care remains to be elucidated. Based on a population-based claims dataset in Taiwan, we explored the association between LUTS and the risk of subsequent hospitalization for acute cardiovascular events. MATERIALS AND METHODS: Among a representative sample of one million subjects from nationwide health insurance enrollees, subjects with codes of LUTS in service claims and without previous cardiovascular diseases including stroke were compared with age- and sex-matched non-LUTS subjects in subsequent hospitalization for acute coronary syndrome or stroke from the recruited date (between 2001-2004 to 2009. The risk of outcomes was assessed with Kaplan-Meier curves and the impact of LUTS was estimated with Poison regression analysis and Cox proportional hazards models. RESULTS: We included 4,553 LUTS subjects and 22,765 matched non-LUTS subjects, with a mean age of 47 years and 43% of men. Hypertension, diabetes, and hyperlipidemia were more prevalent in the LUTS group. The incidence rate of the composite endpoint was significantly higher in the LUTS group than in the non-LUTS group (5.4/1000 vs. 4.0/1000 person-years. The difference mainly derived from stroke rather than acute coronary syndrome. After adjusting for age, sex, diabetes, hypertension, and hyperlipidemia in multivariable analysis, LUTS remained a significant predictor (hazard ratio, 1.29; 95% confidence incidence, 1.06-1.50. CONCLUSION: Subjects free of cardiovascular disease and presenting with LUTS are at risk of subsequent hospitalization for acute cardiovascular events, mainly stroke. The information might prompt practitioners encountering such patients to undergo appropriate diagnostic and preventive measures.

  19. Alfa-2-glicoproteína rica en leucina urinaria en pacientes con apendicitis aguda (Urinary leucine-rich alpha-2-glycoprotein in patients with acute appendicitis

    Directory of Open Access Journals (Sweden)

    Heberto Machado-Montero

    2015-04-01

    Full Text Available The objective of research was to determine diagnostic efficacy of urinary concentrations of leucine-rich alpha-2-glycoprotein (A2GRL in patients with acute appendicitis. There were included patients with high suspicion of acute appendicitis (group A; cases, n = 30. In group B (controls, n = 30 were included patients with non-surgical abdominal pain who attended to Hospital Central “Dr. Urquinaona”, Maracaibo, Zulia. General characteristics, urinary concentrations of A2GRL and diagnostic efficacy of assay were evaluated. Mean age of patients in group A was 36.3 +/- 8.8 years-old and in group B was 35.8 +/- 9.6 years-old (p = ns. There were not found significant differences in sex distribution, weight and height between groups (p = ns. Urinary concentrations of A2GRL were significantly higher in group A (1543.8 +/- 762.7 ng/mL compared with mean value in patients of group B (774.1 +/- 356.1 ng/mL; p < 0.0001. A2GRL presented a value below curve 0.81. A cut-off value of 1000 ng/mL, showed sensivity 73.3%, specificity 70.9%, positive predictive value 72.4% and negative predictive value 72.4%. It is concluded that urinary concentrations of A2GRL have a high diagnostic efficacy in patients with acute appendicitis

  20. Urinary albumin excretion and history of acute myocardial infarction in a cross-sectional population study of 2,613 individuals

    DEFF Research Database (Denmark)

    Jensen, J S; Borch-Johnsen, K; Feldt-Rasmussen, B;

    1997-01-01

    infarction, in a major population sample. METHODS: The study was performed as a part of the 3rd Copenhagen City Heart Study, Denmark, 1992-1994, and included 2,613 participants aged 30-70 years, and without diabetes mellitus, renal or urinary tract disease or haematuria. The study programme included...... measurement of urinary albumin excretion rate, acquisition of information regarding previous acute myocardial infarction (verified by the Danish Hospital Register) and tobacco and alcohol consumption, 12-lead resting electrocardiogram, and measurement of blood pressure, body mass index, waist:hip ratio...

  1. Acute pyelonephritis in ER

    Directory of Open Access Journals (Sweden)

    Giovanni Volpicelli

    2007-10-01

    Full Text Available Symptoms and signs of acute pyelonephritis sometimes are subtle and emergency physicians attending overcrowded and busy institutions could easily miss the right diagnosis. The presence of a renal damage is decisive in the therapeutic choice. Aims of our study are: 1 to assess prevalence of renal damage in patients presenting to our ED with symptoms and signs of primary urinary tract infection (UTI; 2 to evaluate the reliability of such symptoms and signs in predicting a renal damage; 3 to assess accuracy of the contrast enhanced ultrasound (CEUS in the ED diagnosis of renal damage due to acute uncomplicated pyelonephritis. We studied 54 patients with suspected UTI. Each patient underwent clinical examination, routine blood and urine sampling and conventional renal ultrasound (US. 23 patients had confirmation of acute primary UTI, and performed renal magnetic resonance (MR to rule out renal parenchymal involvement. In 16 patients (69,6% one or more parenchymal lesions were visualized at MR, and diagnosis of acute uncomplicated pyelonephritis was confirmed (group A. The other 7 patients had a diagnosis of UTI without renal involvement (group B. Some of 23 patients presented with few atypical symptoms. Lumbar pain was the most frequent symptom (n = 21, without a statistically significant difference between group A and B (P 0,958; p = 0,328. No other symptom or sign has demonstrated statistically valid in predicting the renal involvement. Renal US was positive in only 3 patients of group A (18,7%. During this first part of our study, CEUS was performed in a limited number of patients (n = 8, and in 7 examinations data were concordant with MR. In conclusion, analysis of our preliminary data confirms that a distinction between patients with different extension of the UTI is not possible through the simple clinical examination and routine tests. CEUS is very promising and its routine employment in the ED could simplify the diagnostic practice in

  2. Predictive factors of renal scarring in children with acute urinary tract infection

    Energy Technology Data Exchange (ETDEWEB)

    Baik, Jun Hyun; Park, Young Ha; Hwang, Sung Su; Jeon, Jung Su; Kim, Sung Hoon; Lee, Seong Yong; Chung, Soo Kyo [College of Medicine, Catholic Univ., Seoul (Korea, Republic of)

    2003-08-01

    The purpose of this study was to evaluate the usefulness of {sup 99m}Tc DMSA scintigraphy on the diagnosis of a renal scar in children with urinary tract infections. Eighty three patients were included in this study, who were diagnosed as the urinary tract infection on the basis of symptom, urinalysis and urine culture. {sup 99m}Tc DMSA scintigraphy and voiding cystoureterography were performed within 7days before the treatment in all patients. We classified the scintigraphic findings as follow s : 1 ; a large hypoactive upper of lower pole. 2 ; a small hypoactive area. 3 ; single defect resulting in localized deformity of the outlines. 4 ; deformed outlines in a small or normal sized kidney. 5 ; multiple defects. 6 ; diffuse hypoactive kidney without regional impairment. Follow-up scintigraphy was done at least 6 months after the initial study. When the abnormality on the initial scintigraphy was not completely resolved on the follow-up scan, the lesion was defined as containing a scar. One hundred and fifteen renal units of 166 units(69.3%) showed abnormal findings on the DMSA scintigraphy. 65 units(56.5%) was diagnosed as containing renal scars in follow-up scintigraphies. Incidences of renal scar among renal units showing pattern 3, 4 and 5 on the initial scan was 75%, 78% and 78%, respectively. Whereas many of renal units showing 1, 2 and 6 pattern were recovered(65%, 76%, 50%). Sensitivity, specificity and accuracy of pattern-based DMSA scintigraphic findings on the diagnosis of renal scar was 76.9%, 85.1% and 81.9%, respectively. VUR was significantly associated with the renal scar when the initial DMSA shows unrecoverable findings(pattern 3, 4, 5). Odds ratio of the renal scar in a kidney showing unrecoverable initial scintigraphic findings was 19.1. Odds ratio in a kidney with mild or moderate-to-severe VUR was 3.5 and 14.4 respectively. In the urinary tract infection, renal scar was significantly developed in a kidney showing unrecoverable findings on the

  3. Population Dynamics and Niche Distribution of Uropathogenic Escherichia coli during Acute and Chronic Urinary Tract Infection ▿ †

    Science.gov (United States)

    Schwartz, Drew J.; Chen, Swaine L.; Hultgren, Scott J.; Seed, Patrick C.

    2011-01-01

    Urinary tract infections (UTIs) have complex dynamics, with uropathogenic Escherichia coli (UPEC), the major causative agent, capable of colonization from the urethra to the kidneys in both extracellular and intracellular niches while also producing chronic persistent infections and frequent recurrent disease. In mouse and human bladders, UPEC invades the superficial epithelium, and some bacteria enter the cytoplasm to rapidly replicate into intracellular bacterial communities (IBCs) comprised of ∼104 bacteria each. Through IBC formation, UPEC expands in numbers while subverting aspects of the innate immune response. Within 12 h of murine bladder infection, half of the bacteria are intracellular, with 3 to 700 IBCs formed. Using mixed infections with green fluorescent protein (GFP) and wild-type (WT) UPEC, we discovered that each IBC is clonally derived from a single bacterium. Genetically tagged UPEC and a multiplex PCR assay were employed to investigate the distribution of UPEC throughout urinary tract niches over time. In the first 24 h postinfection (hpi), the fraction of tags dramatically decreased in the bladder and kidney, while the number of CFU increased. The percentage of tags detected at 6 hpi correlated to the number of IBCs produced, which closely matched a calculated multinomial distribution based on IBC clonality. The fraction of tags remaining thereafter depended on UTI outcome, which ranged from resolution of infection with or without quiescent intracellular reservoirs (QIRs) to the development of chronic cystitis as defined by persistent bacteriuria. Significantly more tags remained in mice that developed chronic cystitis, arguing that during the acute stages of infection, a higher number of IBCs precedes chronic cystitis than precedes QIR formation. PMID:21807904

  4. Hemagglutination and biofilm formation as virulence markers of uropathogenic Escherichia coli in acute urinary tract infections and urolithiasis

    Directory of Open Access Journals (Sweden)

    Uma B Maheswari

    2013-01-01

    Full Text Available Introduction: Urinary tract infections (UTI are a major public health concern in developing countries. Most UTIs are caused by E. coli, accounting for up to 90% of community-acquired UTIs (CAUTI. Recurrent UTI is considered as a major risk factor for urolithiasis. Virulence factors like adhesins and biofilm have been extensively studied by authors on UPEC isolated from recurrent UTI.The studies on isolates from infection stones in kidney are scanty . In a prospective study, we aimed to determine the expression of Haemagglutinins, (Type 1 and P fimbriae , Biofilm production and resistance pattern to common antibiotics of Uropathogenic E.coli (UPEC isolates from Community acquired Acute Urinary Tract Infection(CAUTI and Urolithiasis. Materials and Methods: A total of 43 UPEC isolates , 23 mid-stream urine (MSU samples from patients with CAUTI attending Out Patient Departments and 20 from renal calculi of urolithiasis patients at the time of Percutaneous nephrolithostomy (PCNL were included in the study and the expression of Haemagglutinins,(Type 1 and P fimbriae , Biofilm production and resistance pattern to common antibiotics was assessed. Results: A total of 43 UPEC isolates 23 from CAUTI and 20 from renal calculi were tested for production of biofilm and hemagglutinins. In CAUTI, biofilm producers were 56.52% and hemagglutinins were detected in all isolates 100%. In urolithiasis, biofilm producers were 100% but hemagglutinins were detected only in 70% of isolates. All isolates were resistant to multiple antibiotics used. CAUTI isolates were susceptible to 3 rd generation cephalosporins, whereas urolithiasis isolates were resistant to 3 rd generation cephalosporins and 25% were Extended Spectrum Beta Lactamases ESBL producers. Conclusions: HA mediated by type 1 fimbriae plays an important role in CAUTI (P < 0.001 highly significant, whereas, in chronic conditions like urolithiasis, biofilm plays an important role in persistence of infection and

  5. Erythrocyte-platelet interaction in uncomplicated pregnancy.

    Science.gov (United States)

    Swanepoel, Albe C; Pretorius, Etheresia

    2014-12-01

    Maternal and fetal requirements during uncomplicated pregnancy are associated with changes in the hematopoietic system. Platelets and erythrocytes [red blood cells (RBCs)], and especially their membranes, are involved in coagulation, and their interactions may provide reasons for the changed hematopoietic system during uncomplicated pregnancy. We review literature regarding RBC and platelet membrane structure and interactions during hypercoagulability and hormonal changes. We then study interactions between RBCs and platelets in uncomplicated pregnancy, as their interactions may be one of the reasons for increased hypercoagulability during uncomplicated pregnancy. Scanning electron microscopy was used to study whole blood smears from 90 pregnant females in different phases of pregnancy. Pregnancy-specific interaction was seen between RBCs and platelets. Typically, one or more platelets interacted through platelet spreading and pseudopodia formation with a single RBC. However, multiple interactions with RBCs were also shown for a single platelet. Specific RBC-platelet interaction seen during uncomplicated pregnancy may be caused by increased estrogen and/or increased fibrinogen concentrations. This interaction may contribute to the hypercoagulable state associated with healthy and uncomplicated pregnancy and may also play a fundamental role in gestational thrombocytopenia.

  6. Treatment of uncomplicated reflux disease

    Institute of Scientific and Technical Information of China (English)

    Joachim Labenz; Peter Malfertheiner

    2005-01-01

    Uncomplicated reflux disease comprises the non-erosive reflux disease (NERD) and erosive reflux disease (ERD).The objectives of treatment are the adequate control of symptoms with restoration of quality of life, healing of lesions and prevention of relapse. Treatment of NERD consists in the administration of proton pump inhibitors (PPI) for 2-4 wk, although patients with NERD show an overall poorer response to PPI treatment than patients with ERD owing to the fact that patients with NERD do not form a pathophysiologically homogenous group. For long-term management on-demand treatment with a PPI is probably the best option. In patients with ERD, therapy with a standard dose PPI for 4-8 wk is always recommended.Long-term treatment of ERD is applied either intermittently or as continuous maintenance treatment with an attempt to reduce the daily dosage of the PPI (step-down principle).In selected patients requiring long-term PPI treatment,antireflux surgery is an alternative option. In patients with troublesome reflux symptoms and without alarming features empirical PPI therapy is another option for initial management. Therapy should be withdrawn after initial success. In the case of relapse, the long-term care depends on a careful risk assessment and the response to PPI therapy.

  7. [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.

  8. [The treatment of acute reflex urinary retention after operations in the area of the rectal sphincter].

    Science.gov (United States)

    Iaitskiĭ, N A; Aĭvazian, I A; Al-Shukhri, S Kh; Gorbachev, A G

    1996-01-01

    The efficiency of a new peptide medicine-Prostatilen was studied when using it in acute postoperative retention of urine. Under observation there were 87 patients of 23-78 years of age after hemorrhoidectomy, plasty of the rectal sphincter or dissection of its fissure etc. The patients endured the treatment with Prostatilen well. Self-dependent urination was recovered during the nearest 40 min after injection of 5 mg of the medicine. In the treatment of 23 patients it was used prophylactically before the appearance of a micturate urge. In 14 of them the postoperative period was smooth, in 9 patients the self-dependent urination was recovered following one additional injection. Clinical observations confirm that Proctatilen has a regulating effect upon the bladder tone which allows it to be recommended as a medicine for prevention of acute reflex retention of urine after operations in the area of the rectal sphincter.

  9. [Clinical analysis of 41 children's urinary calculus and acute renal failure].

    Science.gov (United States)

    Li, Lu-Ping; Fan, Ying-Zhong; Zhang, Qian; Zhang, Sheng-Li

    2013-04-01

    To analyze the treatment of acute renal failure caused by irrational drug use. Data of 41 cases of acute renal failure seen from July 2008 to June 2012 in our hospital were reviewed. Bilateral renal parenchymas diffuse echo was found enhanced by ultrasound in all cases. Calculus image was not found by X-ray. All children had medical history of using cephalosporins or others. Alkalinization of urine and antispasmodic treatment were given to all children immediately, 17 children were treated with hemodialysis and 4 children accepted intraureteral cannula placement. In 24 children who accepted alkalinization of urine and antispasmodic treatment micturition could be restored within 24 hours, in 11 children micturition recovered after only one hemodialysis treatment and 2 children gradually restored micturition after hemodialysis twice, 4 children who accepted intraureteral cannula immediately restored micturition. In all children micturition recovered gradually after a week of treatment. Ultrasound examination showed that 39 children's calculus disappeared totally and renal parenchymas echo recovered to normal. The residual calculi with diameter less than 5 mm were found in 2 children, but they had no symptoms. The children received potassium sodium hydrogen citrate granules per os and were discharged from hospital. Ultrasound showed calculus disappeared totally one month later. Irrational drug use can cause children urolithiasis combined with acute renal failure, while renal dysfunction can reverse by drug withdrawal and early alkalinization of urine, antispasmodic treatment, intraureteral cannula or hemodialysis when necessary, most calculus can be expelled after micturition recovered to normal.

  10. Diagnostic accuracy on the management of acute paediatric urinary tract infection in a general paediatric unit

    Institute of Scientific and Technical Information of China (English)

    Fahisham Taib; Bakht Jamal

    2015-01-01

    Objective: To ascertain diagnostic accuracy of paediatric urinary tract infection (UTI) in a general paediatric unit of a district hospital. Methods: Retrospective case note review and comparing to the final computerised database of Human in-Patient Enquiry (HIPE) at Portiuncula Hospital, Galway, Ireland. All children from 0-16 years of age with the diagnosis of UTI were enrolled within the 3 year study period. The information was first retrieved from HIPE system to capture list of patients. Case notes revision was followed to extract data under standardized pro-forma for demography, accuracy of diagnosis, treatment instituted and investigation ordered. Patients’ data was reviewed according to updated definition. Results: There were 85 cases treated for UTI during the 3 year period, and only 45 cases were considered as genuine UTI according to diagnostic criteria. Out of 45 cases, 16 cases were considered as suspected UTI cases. Escherichia coli was noted to be the commonest organism. Cephradine has been used as the first line treatment as per local guideline;however, different antibiotic regimes were based on physician’s preferences. The sensitivity of the current method of UTI diagnosis remained at 64%when comparing final diagnosis in the HIPE system. Conclusions: UTI can be difficult to accurately diagnosis in certain clinical cases. Decisions made should be individualized and tailored according to clinical suspicion and presentation of the patients. Improvement to ensure accurate diagnosis is vital to ensure correct data capture in the HIPE system thus giving valuable information and resource for future care.

  11. The diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in Urinary Tract Infection (UTI) in camels.

    Science.gov (United States)

    El-Deeb, Wael M; Buczinski, Sébastien

    2015-01-01

    The present study aimed to investigate the diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in urinary tract infection (UTI) in camels. We describe the clinical, bacteriological and biochemical findings in 89 camels. Blood and urine samples from diseased (n = 74) and control camels (n = 15) were submitted to laboratory investigations. The urine analysis revealed high number of RBCS and pus cells. The concentrations of serum and erythrocytic malondialdehyde (sMDA & eMDA), Haptoglobin (Hp), serum amyloid A (SAA), Ceruloplasmin (Cp), fibrinogen (Fb), albumin, globulin and interleukin 6 (IL-6) were higher in diseased camels when compared to healthy ones. Catalase, super oxide dismutase and glutathione levels were lower in diseased camels when compared with control group. Forty one of 74 camels with UTI were successfully treated. The levels of malondialdehyde, catalase, super oxide dismutase, glutathione, Hp, SAA, Fb, total protein, globulin and IL-6 were associated with the odds of treatment failure. The MDA showed a great sensitivity (Se) and specificity (Sp) in predicting treatment failure (Se 85%/Sp 100%) as well as the SAA (Se 92%/Sp 87%) and globulin levels (Se 85%/Sp 100%) when using the cutoffs that maximizes the sum of Se + Sp. Multivariate logistic regression analysis revealed that two models had a high accuracy to predict failure with the first model including sex, sMDA and Hp as covariates (area under the receiver operating characteristic curve (AUC) = 0.92) and a second model using sex, SAA and Hp (AUC = 0.89). Conclusively, the oxidative stress biomarkers and acute phase proteins could be used as diagnostic and prognostic biomarkers in camel UTI management. Efforts should be forced to investigate such biomarkers in other species with UTI.

  12. Urinary retention and acute kidney injury in a tetraplegic patient using condom catheter after partying: a preventable complication

    Directory of Open Access Journals (Sweden)

    Vaidyanathan S

    2015-10-01

    Full Text Available Subramanian Vaidyanathan,1 Fahed Selmi,1 Peter L Hughes,2 Gurpreet Singh,3 Bakul M Soni11Regional Spinal Injuries Centre, 2Department of Radiology, 3Department of Urology, Southport and Formby District General Hospital, Town Lane, Southport, UKBackground: Spinal cord injury patients, who manage their bladder using a condom catheter, are at risk of developing urine retention when they consume large volumes of alcoholic drinks within a short period of time.Case presentation: A male tetraplegic patient had been managing satisfactorily penile sheath drainage for 8 years. He went out socializing during which he consumed large volumes of alcohol but did not take any recreational drugs. The following morning, he noticed distension of the lower abdomen and passed urine in dribbles. He then developed a temperature and became unwell. He was seen by district nurses and a doctor, who prescribed antibiotics. He continued to feel unwell. After 8 days, he referred himself to a spinal unit at Regional Spinal Injuries Centre, Southport. The blood test results showed the following: blood urea: 19.8 mmol/L; creatinine: 172 µmol/L; and C-reactive protein: 336.4 mg/L. Urethral catheterization led to immediate drainage of 1,400 mL of urine. A computed tomography scan revealed an enlarged, swollen left kidney, indicating acute bacterial nephritis. He was prescribed intravenous fluids and Meropenem. Creatinine decreased to 46 µmol/L.Conclusion: Spinal cord injury patients using condom catheters should be made aware of the risk of urine retention when they consume large amounts of alcoholic drinks in a short period of time. Patients and caregivers should be informed to consider intermittent catheterizations for 24–48 hours or insert indwelling urethral catheter when planning for an evening out.Keywords: spinal cord injury, tetraplegia, neuropathic urinary bladder, acute kidney injury 

  13. [Clinical utility of ulinastatin, urinary protease inhibitor in acute Kawasaki disease].

    Science.gov (United States)

    Saji, Tsutomu

    2008-02-01

    Ulinastatin, a trypsin inhibitor, is useful as a first-line or a second-line treatment regimen including alternative therapy for IVIG-resistant or IVIG nonresponder Kawasaki disease (KD) patients. Mechanisms involving protections against tissue organs and endthelial cell and anti-inflammatory effects by ulinastatin, are dependent on the inhibition of PMN-derived elastase, tumor necrosis factor alpha (TNFalpha), and other proinflammatory cytokines/interleukins(IL-1, IL-6, IL-8). Ulinastatin also suppresses the activation of PMN cells, macrophages, and platelets. Although almost no statistical data related to the definitive effect in acute stage of KD, ulinastatin have shown possible effects, but not always, in a part of KD patients. The indications of clinical use include shock and pancreatitis. Off-label uses of ulinastatin have been reported in hematological, hepatic, renal, OB/Gy diseases and cardiovascular diseases including vasculitis syndromes. The efficacy of ulinastatin in aKD remained to be investigated.

  14. Urinary kidney injury molecule-1 as an early diagnostic biomarker of obstructive acute kidney injury and development of a rapid detection method

    Science.gov (United States)

    Jin, Yingli; Shao, Xiaona; Sun, Bo; Miao, Chunsheng; Li, Zhengqiang; Shi, Yan

    2017-01-01

    The aim of the present study was to investigate whether urinary kidney injury molecule-1 (KIM-1) presents a suitable early diagnostic biomarker of obstructive nephropathy-induced acute kidney injury (AKI), and to develop a rapid detection method for urinary KIM-1. Obstructive AKI was induced in an experimental rat model by a unilateral ureteral obstruction (UUO) operation. Macro- and micromorphological kidney alterations were determined by visual observation and hematoxylin and eosin (HE) staining, respectively. Kidney functions were evaluated by detecting urea nitrogen and creatinine levels in rat urine and blood. Urinary KIM-1 levels were measured using an enzyme-linked immunosorbent assay, and the protein expression levels of KIM-1, α-smooth muscle actin (α-SMA) and vimentin in kidney tissues were detected using immunohistochemical assays. In order to measure KIM-1 levels, colloidal gold immunochromatographic strips were developed based on the colloidal gold immunochromatographic assay. The results indicated that KIM-1 levels were significantly higher in the UUO group when compared with the Sham group. KIM-1 levels in the urine and kidney tissues exhibited a time-dependent increase, together with increasing obstructive AKI in the UUO group. In addition, KIM-1 levels were demonstrated to be a more sensitive biomarker of early obstructive AKI, when compared with α-SMA and vimentin. A colloidal gold-based immunochromatographic strip was developed, whereby the detection of urinary KIM-1 could be completed within 5–10 min. In conclusion, results of the present study demonstrated that urinary KIM-1 may be a valuable biomarker for the early diagnosis of obstructive AKI, and the use of a colloidal gold immunochromatographic strip may be a promising method for the rapid detection of urinary KIM-1. PMID:28075469

  15. Urinary exosomal activating transcriptional factor 3 as the early diagnostic biomarker for sepsis-induced acute kidney injury.

    Science.gov (United States)

    Panich, Tanaporn; Chancharoenthana, Wiwat; Somparn, Poorichaya; Issara-Amphorn, Jiraphorn; Hirankarn, Nattiya; Leelahavanichkul, Asada

    2017-01-07

    An early sepsis-induced acute kidney injury (sepsis-AKI) biomarker is currently in needed. Urinary neutrophil gelatinase-associated lipocalin (uNGAL) is a candidate of sepsis-AKI biomarker but with different cut-point values. Urinary exosomal activating transcriptional factor 3 (uATF3) has been mentioned as an interesting biomarker. We conducted experiments in mice and a prospective, multicenter study in patients as a proof of concept that urine exosome is an interesting biomarker. An early expression of ATF3 in kidney of CD-1 mice at 6 h after cecal ligation and puncture implied the possibility of uATF3 as an early sepsis-AKI biomarker. Increase serum creatinine (Scr) ≥0.3 mg/dL from the baseline was used as an AKI diagnosis and urine was analyzed for uATF3 and uNGAL. Patients with baseline Scr at admission ≥1.5 mg/dL were excluded. The analysis showed higher Scr, uNGAL and uATF3 in patients with sepsis-AKI in comparison with patients with sepsis-non-AKI and healthy volunteers. A fair correlation, r(2) = 0.47, between uATF3 and uNGAL was showed in sepsis-AKI group with Scr ≥2 mg/dL. To see if uATF3 could be an early sepsis-AKI biomarker, urine sample was collected daily during the first week of the admission. In sepsis-AKI and sepsis-non-AKI groups, uNGAL were 367 ± 43 ng/mL and 183 ± 23 ng/mL, respectively; and uATF3 were 19 ± 4 ng/mL and 1.4 ± 0.8 ng/mL, respectively. With the mean value of uNGAL and uATF3 in sepsis AKI as a cut-off level, AUROC of uNGAL and uATF3 were 64% (95% CI 0.54 to 0.74) and 84% (95% CI 0.77 to 0.91), respectively. Urine exosome is an interesting source of urine biomarker and uATF3 is an interesting sepsis-AKI biomarker.

  16. Urinary Tract Effects After Multifocal Nonthermal Irreversible Electroporation of the Kidney: Acute and Chronic Monitoring by Magnetic Resonance Imaging, Intravenous Urography and Urinary Cytology

    Energy Technology Data Exchange (ETDEWEB)

    Wendler, Johann Jakob, E-mail: johann.wendler@med.ovgu.de [University of Magdeburg, Department of Urology (Germany); Pech, Maciej [University of Magdeburg, Department of Radiology and Nuclear Medicine (Germany); Porsch, Markus; Janitzky, Andreas [University of Magdeburg, Department of Urology (Germany); Fischbach, Frank [University of Magdeburg, Department of Radiology and Nuclear Medicine (Germany); Buhtz, Peter; Vogler, Klaus [University of Magdeburg, Institute of Pathology (Germany); Huehne, Sarah [University of Magdeburg, Department of Urology (Germany); Borucki, Katrin [University of Magdeburg, Institute of Clinical Chemistry (Germany); Strang, Christof [University of Magdeburg, Department of Anaesthesiology (Germany); Mahnkopf, Dirk [Institute of Medical Technology and Research (Germany); Ricke, Jens [University of Magdeburg, Department of Radiology and Nuclear Medicine (Germany); Liehr, Uwe-Bernd [University of Magdeburg, Department of Urology (Germany)

    2012-08-15

    Purpose: The nonthermal irreversible electroporation (NTIRE) is a novel potential ablation modality for renal masses. The aim of this study was the first evaluation of NTIRE's effects on the renal urine-collecting system using intravenous urography (IVU) and urinary cytology in addition to histology and magnetic resonance imaging (MRI). Methods: Eight percutaneous NTIRE ablations of the renal parenchyma, including the calyxes or pelvis, were performed in three male swine. MRI, IVU, histology, and urinary cytology follow-ups were performed within the first 28 days after treatment. Results: MRI and histological analysis demonstrated a localized necrosis 7 days and a localized scarification of the renal parenchyma with complete destruction 28 days after NTIRE. The urine-collecting system was preserved and showed urothelial regeneration. IVU and MRI showed an unaltered normal morphology of the renal calyxes, pelvis, and ureter. A new urinary cytology phenomenon featured a temporary degeneration by individual vacuolization of detached transitional epithelium cells within the first 3 days after NTIRE. Conclusions: This first urographical, urine-cytological, and MRI evaluation after porcine kidney NTIRE shows multifocal parenchyma destruction while protecting the involved urine-collecting system with regenerated urothelial tissue. NTIRE could be used as a targeted ablation method of centrally located renal masses.

  17. Acute Urinary Morbidity Following Stereotactic Body Radiation Therapy for Prostate Cancer with Prophylactic Alpha-Adrenergic Antagonist and Urethral Dose Reduction

    Directory of Open Access Journals (Sweden)

    Michael Charles Repka

    2016-05-01

    Full Text Available Background: Stereotactic body radiation therapy (SBRT delivers high doses of radiation to the prostate while minimizing radiation to adjacent critical organs. Large fraction sizes may increase urinary morbidity due to unavoidable treatment of the prostatic urethra. This study reports rates of acute urinary morbidity following SBRT for localized prostate cancer with prophylactic alpha-adrenergic antagonist utilization and urethral dose reduction (UDR.Methods: From April 2013 to September 2014, 102 patients with clinically localized prostate cancer were treated with robotic SBRT to a total dose of 35-36.25 Gy in 5 fractions. UDR was employed to limit the maximum point dose of the prostatic urethra to 40 Gy. Prophylactic alpha-adrenergic antagonists were initiated five days prior to SBRT and continued until resolution of urinary symptoms. Quality of life (QoL was assessed before and after treatment using the American Urological Association Symptom Score (AUA and the Expanded Prostate Cancer Index Composite-26 (EPIC-26. Clinical significance was assessed using a minimally important difference (MID of one half standard deviation change from baseline.Results: 102 patients underwent definitive prostate SBRT with UDR and were followed for 3 months. No patient experienced acute urinary retention requiring catheterization. A mean baseline AUA symptom score of 9.06 significantly increased to 11.83 one-week post-SBRT (p = 0.0024 and 11.84 one-month post-SBRT (p = 0.0023 but returned to baseline by 3 months. A mean baseline EPIC-26 irritative/obstructive score of 87.7 decreased to 74.1 one-week post-SBRT (p < 0.0001 and 77.8 one-month post-SBRT (p < 0.0001 but returned to baseline at 3 months. EPIC-26 irritative/obstructive score changes were clinically significant, exceeding the MID of 6.0. At baseline, 8.9% of men described their urinary function as a moderate to big problem, and that proportion increased to 37.6% one week following completion of SBRT

  18. Serum and urinary insulin-like growth factor-1 and tumor necrosis factor in neonates with and without acute renal failure.

    Science.gov (United States)

    Kornhauser, Carlos; Dubey, Luis-Antonio; Garay, M-Eugenia; Pérez-Luque, Elva-Leticia; Malacara, Juan-Manuel; Vargas-Origel, Arturo

    2002-05-01

    Acute renal failure (ARF) in neonates may occur after renal ischemia. Growth factors participate in the tubular regeneration process. Insulin-like growth factor-1 (IGF-1) is produced in the kidney during the recovery phase of ARF. Tumor necrosis factor-alpha (TNFalpha) may play a role in renal apoptosis. We examined serum and urinary IGF-1 and TNFalpha in neonates with or without ARF after asphyxia, in order to assess their possible use as markers of renal damage and recovery. We studied 20 full-term asphyxiated neonates, 10 with ARF and 10 without ARF, and compared them with 13 normal newborns for 7 days after birth. Blood urea, creatinine, pH, base deficit, and serum and urine IGF-1 and TNFalpha were assessed. Neonates with ARF had more-severe acidosis than patients without ARF. All patients had lower serum IGF-1 values immediately after birth than control children. Serum IGF-1 remained low in the ARF patients. The initial urinary IGF-1 was higher in all patients compared with control newborns, and remained elevated for the rest of the study only in the ARF neonates. Serum and urinary TNFalpha concentrations were similar for all healthy and diseased neonates. Measurement of serum and urinary IGF-1 levels in ARF neonates might be of additional value for clinical assessment of ARF.

  19. Urinary L-FABP predicts poor outcomes in critically ill patients with early acute kidney injury.

    Science.gov (United States)

    Parr, Sharidan K; Clark, Amanda J; Bian, Aihua; Shintani, Ayumi K; Wickersham, Nancy E; Ware, Lorraine B; Ikizler, T Alp; Siew, Edward D

    2015-03-01

    Biomarker studies for early detection of acute kidney injury (AKI) have been limited by nonselective testing and uncertainties in using small changes in serum creatinine as a reference standard. Here we examine the ability of urine L-type fatty acid-binding protein (L-FABP), neutrophil gelatinase-associated lipocalin (NGAL), interleukin-18 (IL-18), and kidney injury molecule-1 (KIM-1) to predict injury progression, dialysis, or death within 7 days in critically ill adults with early AKI. Of 152 patients with known baseline creatinine examined, 36 experienced the composite outcome. Urine L-FABP demonstrated an area under the receiver-operating characteristic curve (AUC-ROC) of 0.79 (95% confidence interval 0.70-0.86), which improved to 0.82 (95% confidence interval 0.75-0.90) when added to the clinical model (AUC-ROC of 0.74). Urine NGAL, IL-18, and KIM-1 had AUC-ROCs of 0.65, 0.64, and 0.62, respectively, but did not significantly improve discrimination of the clinical model. The category-free net reclassification index improved with urine L-FABP (total net reclassification index for nonevents 31.0%) and urine NGAL (total net reclassification index for events 33.3%). However, only urine L-FABP significantly improved the integrated discrimination index. Thus, modest early changes in serum creatinine can help target biomarker measurement for determining prognosis with urine L-FABP, providing independent and additive prognostic information when combined with clinical predictors.

  20. Effects of rooibos tea, bottled water, and a carbohydrate beverage on blood and urinary measures of hydration after acute dehydration.

    Science.gov (United States)

    Utter, Alan C; Quindry, John C; Emerenziani, Gian Pietro; Valiente, J Scott

    2010-04-01

    Rooibos tea contains polyphenol antioxidants, including flavonoids and phenolic acids that are potent free radical scavengers and has purported benefits for accelerated rehydration. The objective was to evaluate the effects of three different drinks (rooibos tea, bottled water, and a carbohydrate beverage) on blood and urinary markers of hydration after acute dehydration in collegiate wrestlers. Twenty-three athletes were recruited and followed a randomized, cross-over design with three different study arms comparing the effectiveness of rooibos tea, carbohydrate beverage (6% or 60 grams l(-1)), or bottled water (placebo) in promoting rehydration after a 3% reduction in body mass. Urine specific gravity (U(sg)) urine (U(osm)) and plasma osmolarity (P(osm)), and plasma volume were measured pre- and post dehydration and at 1-h after rehydration. Statistical analyses utilized a 3 (conditions) x 3 (times) repeated measures analysis of variance to test main effects. Significant interaction effects were found for P(osm) and U(osm), both of which remained below basleline after 1-h rehydration in the rooibos tea and water trials. No significant interaction effects were found for either urine U(sg) or plasma volume shift. The findings of this study demonstrate that rooibos tea was no more effective in promoting rehydration than plain water, with significant changes being found for P(osm) and U(osm) in the carbohydrate/electrolyte solution, in collegiate wrestlers after a 3% reduction in body mass and a rehydration period of 1-h when consuming 100% of their body weight loss.

  1. In vivo expression and variation of Escherichia coli type 1 and P pili in the urine of adults with acute urinary tract infections.

    Science.gov (United States)

    Kisielius, P. V.; Schwan, W. R.; Amundsen, S. K.; Duncan, J. L.; Schaeffer, A. J.

    1989-01-01

    In vivo expression of pili by Escherichia coli in the urine of 41 adults with lower urinary tract infections was analyzed by immunostaining with polyclonal antiserum to type 1 and P pili. Type 1 pili were detected in 31 of 41 urine specimens, while P pili were detected in 6 of 18 specimens. The piliation status of bacterial populations in urine was heterogeneous, varying from predominantly piliated to a mixture of piliated and nonpiliated cells. Bacteria frequently adhered to exfoliated uroepithelial cells and leukocytes in urine. Expression of pili in vivo did not always correlate with the hemagglutination phenotype after growth in vitro. Strains isolated from different sites in the urogenital tract of two individuals showed phenotypic variation in the state of piliation. The results demonstrate that E. coli type 1 and P pili are expressed and are subject to variation in vivo during acute urinary tract infections in adults. Images PMID:2566580

  2. Relationship between acute glomerulonephritis in children and urinary tract infections%小儿急性肾小球肾炎与尿路感染的关系

    Institute of Scientific and Technical Information of China (English)

    龚敏; 刘爱民; 诸葛小寅

    2014-01-01

    目的:探讨小儿急性肾小球肾炎(AGN )与尿路感染的关系,为小儿 AGN和尿路感染的诊断治疗提供参考。方法回顾性分析2011年10月-2013年10月收治的82例急性肾小球肾炎患儿临床资料,探讨其临床特点,比较单纯急性肾小球肾炎患儿与合并尿路感染患儿的临床症状及实验室检查结果。结果82例患儿中经中段尿培养阳性55例,阳性率为67.07%,其中以大肠埃希菌、聚团杆菌、大肠爱德华菌等革兰阴性杆菌为主,分别占58.18%、23.64%、16.36%;AGN合并尿路感染患儿尿频、尿急、尿痛、肾区叩击痛、下腹部疼痛、高热临床症状显著多于单纯AGN患儿(P<0.01);AGN合并尿路感染患儿细胞管型、白细胞计数≥10/高倍镜例数高于对照组(P<0.05)。结论 AGN患儿易并发尿路感染,临床实践中,应结合临床症状及实验室检查结果,给予及时诊断与治疗,从而降低尿路感染的发生率。%OBJECTIVE To explore the relationship between the acute glomerulonephritis (AGN ) in children and the urinary tract infections so as to provide guidance for the clinical diagnosis and treatment of AGN and urinary tract infections in the children .METHODS The clinical data of 82 children with acute glomerulonephritis who were treated in the hospital from Oct 2011 to Oct 2013 were retrospectively analyzed ,the clinical characteristics were explored ,and the clinical symptoms and the results of laboratory examination were observed and compared be‐tween the children with single acute glomerulonephritis and the children with acute glomerulonephritis complicated with urinary tract infections .RESULTS Of the 82 children ,55 cases were cultured positive for the midstream urine with the positive rate of 67 .07% ;the Escherichia coli ,Agglomerate bacilli ,and Edwards colon bacteria were the predominant species of gram‐negative bacilli ,accounting for 58 .18

  3. Norfloxacin in the therapy of uncomplicated gonorrhea.

    OpenAIRE

    Romanowski, B; Wood, H; Draker, J; Tsianco, M C

    1986-01-01

    In an open study, 70 patients with uncomplicated anogenital Neisseria gonorrhoeae infection were evaluated to determine the efficacy and safety of a single oral dose of norfloxacin (800 mg). Norfloxacin cured all 31 male urethral and 25 endocervical infections. All 63 isolates of N. gonorrhoeae tested were inhibited by 0.05 microgram of norfloxacin per ml.

  4. [Sensitivity and specificity of blood amylase, amylase and creatinine clearance ratio and urinary amylase/urinary creatinine ratio in the diagnosis of acute pancreatitis].

    Science.gov (United States)

    Ligny, G; Meunier, J C; Hayard, P; Ligny, C; Van Cauter, J

    1987-12-01

    The sensitivity and specificity of amylasemia, the ratios of amylase/creatinine clearance and amylasuria/creatininuria were determined in four groups of patients: a control group (n = 43), patients with acute pancreatitis detected on computed tomography (n = 30, 25 cases of alcoholic pancreatitis), patients with an acute surgical abdomen without pancreatitis (n = 25), and patients with renal failure (n = 20). Sensitivity was defined for the acute pancreatitis group and specificity for the other groups. When amylasemia was greater than 20 UI/dl and the amylasuria/creatininuria ratio greater than 100, sensitivity was 98 per cent. The specificity of these two results in patients with an acute surgical abdomen was 98 per cent. When the ratio amylase/creatinine clearance ratio was greater than 4 sensitivity was 73 per cent and specificity in patients with acute surgical abdomen was 75 per cent. These two values were lower than those of the two preceding tests (p less than 0.01). Sensitivity of the association of an amylasemia greater than 13 UI/dl (m + 2SD) with a clearance ratio greater than 4 was 73 per cent. The amylase/creatinine clearance ratio did not seem to be reliable since its change was delayed with respect to the increase of amylasemia and amylasuria. This ratio has a poor specificity as it increased when the clearance of creatinine decreased in the group with an acute surgical abdomen associated with functional or organic renal failure. In these two groups, the correlation between the amylase/creatinine clearance ratio and creatininemia was significant. This suggested that the clearance of creatinine fell more rapidly than the clearance of amylase as renal failure increased.

  5. Comparison of Ertapenem and Ceftriaxone Therapy for Acute Pyelonephritis and Other Complicated Urinary Tract Infections in Korean Adults: A Randomized, Double-Blind, Multicenter Trial

    OpenAIRE

    PARK, DAE WON; Peck, Kyong Ran; Chung, Moon Hyun; Lee, Jin Seo; Park, Yoon Soo; Kim, Hyo Youl; Lee, Mi Suk; Kim, Jung Yeon; Yeom, Joon Sup; Kim, Min Ja

    2012-01-01

    The efficacy and safety of ertapenem, 1 g once daily, were compared with that of ceftriaxone, 2 g once daily, for the treatment of adults with acute pyelonephritis (APN) and complicated urinary tract infections (cUTIs) in a prospective, multicenter, double-blinded, randomized study. After ≥ 3 days of parenteral study therapy, patients could be switched to an oral agent. Of 271 patients who were initially stratified by APN (n = 210) or other cUTIs (n = 61), 66 (48.9%) in the ertapenem group an...

  6. Efficacy and safety of fixed dose combination of arterolane maleate and piperaquine phosphate dispersible tablets in paediatric patients with acute uncomplicated Plasmodium falciparum malaria: a phase II, multicentric, open-label study.

    Science.gov (United States)

    Toure, Offianan Andre; Rulisa, Stephen; Anvikar, Anupkumar R; Rao, Ballamudi S; Mishra, Pitabas; Jalali, Rajinder K; Arora, Sudershan; Roy, Arjun; Saha, Nilanjan; Iyer, Sunil S; Sharma, Pradeep; Valecha, Neena

    2015-11-25

    The World Health Organization (WHO) recommends artemisinin combination therapy (ACT) for the treatment of uncomplicated Plasmodium falciparum malaria. The present study investigated the efficacy and safety of fixed dose combination (FDC) of arterolane maleate 37.5 mg and piperaquine phosphate (PQP) 187.5 mg dispersible tablets in paediatric patients aged 6 months to 12 years. Male and female patients aged 6 months to 12 years who were confirmed cases of P. falciparum mono-infection with fever or documented history of fever in the previous 24 h were included. The patients were administered FDC of arterolane maleate and PQP as single daily doses for three consecutive days based on their age. The primary efficacy outcome was proportion of patients with polymerase chain reaction (PCR)-corrected adequate clinical and parasitological response (ACPR) on day 28. Safety was analysed based on adverse events (AE), laboratory abnormalities and abnormalities on electrocardiograph. A total of 141 eligible paediatric patients received FDC of arterolane maleate and PQP in a 42-day follow-up study. All the enrolled patients (141) were included in intention to treat (ITT) and safety analyses, and 126 patients were considered in per protocol (PP) population. The PCR-corrected ACPR on day 28 was achieved in all patients (100 %; 95 % CI 97.11-100) included in PP population. The median parasite clearance time (PCT) and fever clearance time (FCT) were 24 h (95 % CI 18.0-24.0) and 10 h (95 % CI 4.0-18.0), respectively. The most frequently reported clinical AE was vomiting. Majority of the AEs were mild to moderate in severity and resolved without sequelae. No patient was discontinued for any QTc (corrected QT interval) prolongation. No deaths or serious AEs were reported during the study. The findings from this study showed that FDC of arterolane maleate and PQP effectively cures P. falciparum malaria and attains acceptable level of cure by day 28 in paediatric patients. The efficacy and

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

    Science.gov (United States)

    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 for 3 months and were monitored for up to 12 months. NGF levels in the urine were determined at baseline, 1, 4, and 12 weeks after the initiation of prophylactic therapy, and were compared between women with first-time UTIs and recurrent UTIs, sulfamethoxazole/trimethoprim and celecoxib-treated women, and no UTI recurrence and UTI recurrence that occurred during the follow-up period. Twenty women free of UTIs served as controls. Results: A total of 139 women with UTI and 20 controls were enrolled in the study, which included 50 women with a first-time UTI and 89 women with recurrent UTIs. Thirty-seven women completed the study. Women with recurrent UTIs (n=23) had a trend of lower uNGF levels than women with first-time UTIs (n=14). During follow-up, 9 women had UTI recurrence. The serial uNGF levels in women with UTI recurrence were significantly lower than those in women who did not have UTI recurrence during the follow-up period. Conclusions: The lower levels of uNGF in women with recurrent UTI and the incidence of UTI recurrence during follow-up suggest that lower uNGF might reflect the defective innate immunity in women with recurrent UTI. PMID:27032555

  8. "Urinary Tract Infection"-Requiem for a Heavyweight.

    Science.gov (United States)

    Finucane, Thomas E

    2017-08-01

    "Urinary tract infection" ("UTI") is an ambiguous, expansive, overused diagnosis that can lead to marked, harmful antibiotic overtreatment. "Significant bacteriuria," central to most definitions of "UTI," has little significance in identifying individuals who will benefit from treatment. "Urinary symptoms" are similarly uninformative. Neither criterion is well defined. Bacteriuria and symptoms remit and recur spontaneously. Treatment is standard for acute uncomplicated cystitis and common for asymptomatic bacteriuria, but definite benefits are few. Treatment for "UTI" in older adults with delirium and bacteriuria is widespread but no evidence supports the practice, and expert opinion opposes it. Sensitive diagnostic tests now demonstrate that healthy urinary tracts host a ubiquitous, complex microbial community. Recognition of this microbiome, largely undetectable using standard agar-based cultures, offers a new perspective on "UTI." Everyone is bacteriuric. From this perspective, most people who are treated for a "UTI" would probably be better off without treatment. Elderly adults, little studied in this regard, face particular risk. Invasive bacterial diseases such as pyelonephritis and bacteremic bacteriuria are also "UTIs." Mindful decisions about antibiotic use will require a far better understanding of how pathogenicity arises within microbial communities. It is likely that public education and meaningful informed-consent discussions about antibiotic treatment of bacteriuria, emphasizing potential harms and uncertain benefits, would reduce overtreatment. Emphasizing the microbiome's significance and using the term "urinary tract dysbiosis" instead of "UTI" might also help and might encourage mindful study of the relationships among host, aging, microbiome, disease, and antibiotic treatment. © 2017, Copyright the Author Journal compilation © 2017, The American Geriatrics Society.

  9. Uncomplicated spontaneous rupture of the pancreatic pseudocyst into the duodenum: Case report

    Directory of Open Access Journals (Sweden)

    Ali Emre Atıcı

    2014-06-01

    Full Text Available Pancreatic pseudocyst is one of the common complications of acute and chronic pancreatitis. Although most pseudocysts resolve spontaneously with supportive care, larger pseudocysts are more likely to cause complications. Large pancreatic pseudocysts may rupture spontaneously into the gastrointestinal tract and are usually associated with life-threatening bleeding. Surgical treatment or interventional drainage procedures may be necessary. Uncomplicated rupture of pseudocyst is extremely rare.

  10. 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 ...

  11. Outcomes of Nonoperative Management of Uncomplicated Appendicitis.

    Science.gov (United States)

    Bachur, Richard G; Lipsett, Susan C; Monuteaux, Michael C

    2017-07-01

    Nonoperative management (NOM) of uncomplicated pediatric appendicitis has promise but remains poorly studied. NOM may lead to an increase in resource utilization. Our objective was to investigate the trends in NOM for uncomplicated appendicitis and study the relevant clinical outcomes including subsequent appendectomy, complications, and resource utilization. Retrospective analysis of administrative data from 45 US pediatric hospitals. Patients appendicitis between 2010 and 2016 were studied. NOM was defined by an ED visit for uncomplicated appendicitis treated with antibiotics and the absence of appendectomy at the index encounter. The main outcomes included trends in NOM among children with uncomplicated appendicitis and frequency of subsequent diagnostic imaging, ED visits, hospitalizations, and appendectomy during 12-month follow-up. 99 001 children with appendicitis were identified, with a median age of 10.9 years. Sixty-six percent were diagnosed with nonperforated appendicitis, of which 4190 (6%) were managed nonoperatively. An increasing number of nonoperative cases were observed over 6 years (absolute difference, +20.4%). During the 12-month follow-up period, NOM patients were more likely to have the following: advanced imaging (+8.9% [95% confidence interval (CI) 7.6% to 10.3%]), ED visits (+11.2% [95% CI 9.3% to 13.2%]), and hospitalizations (+43.7% [95% CI 41.7% to 45.8%]). Among patients managed nonoperatively, 46% had a subsequent appendectomy. A significant increase in NOM of nonperforated appendicitis was observed over 6 years. Patients with NOM had more subsequent ED visits and hospitalizations compared with those managed operatively at the index visit. A substantial proportion of patients initially managed nonoperatively eventually had an appendectomy. Copyright © 2017 by the American Academy of Pediatrics.

  12. Rapid reemergence of T cells into peripheral circulation following treatment of severe and uncomplicated Plasmodium falciparum malaria

    DEFF Research Database (Denmark)

    Hviid, L; Kurtzhals, J A; Goka, B Q

    1997-01-01

    Frequencies and absolute numbers of peripheral T-cell subsets were monitored closely following acute Plasmodium falciparum malaria in 22 Ghanaian children from an area of hyperendemicity for seasonal malaria transmission. The children presented with cerebral or uncomplicated malaria (CM or UM...

  13. The role of imaging in urinary tract infections.

    Science.gov (United States)

    Johansen, Truls E Bjerklund

    2004-11-01

    The aim of imaging in urinary tract infections (UTI) is to detect conditions that must be corrected to avoid imminent deterioration of kidney function, or to prevent recurrent infections and long-term kidney damage. The most threatening conditions are obstruction of an infected upper tract and abscesses of the genitourinary system. An image-guided percutaneous drainage can be lifesaving. The role of imaging in small children with UTI is controversial in terms of the importance of anatomical and functional disorders in relation to the preventive measures to be taken. In newborns identified with hydronephrosis during pregnancy or by neonatal screening, vesicoureteral reflux (VUR) and renal scarring are congenital and not caused by infection. Most of these patients are males and the VUR is of a higher grade than VUR detected in girls after the first UTI. Imaging in children with UTI should only be ordered after a thorough evaluation of the risk of renal damage and the benefits of preventive measures. In adult females, no imaging is necessary in cystitis, while ultrasonography and plain films are recommended in acute pyelonephritis. Since uncomplicated UTI in men is rare, diagnostic imaging should be started early to rule out complicating factors in the urinary tract. In prostatitis, vesiculitis, epididymitis and orchitis the role of imaging is to rule out abscess formation and testicular malignancies.

  14. Reversible Audiometric Threshold Changes in Children with Uncomplicated Malaria

    Directory of Open Access Journals (Sweden)

    George O. Adjei

    2013-01-01

    Full Text Available Background. Plasmodium falciparum malaria, as well as certain antimalarial drugs, is associated with hearing impairment in adults. There is little information, however, on the extent, if any, of this effect in children, and the evidence linking artemisinin combination therapies (ACTs with hearing is inconclusive. Methods. Audiometry was conducted in children with uncomplicated malaria treated with artesunate-amodiaquine (n=37, artemether-lumefantrine (n=35, or amodiaquine (n=8 in Accra, Ghana. Audiometry was repeated 3, 7, and 28 days later and after 9 months. Audiometric thresholds were compared with those of a control group of children (n=57 from the same area. Findings. During the acute stage, hearing threshold levels of treated children were significantly elevated compared with controls (P<0.001. The threshold elevations persisted up to 28 days, but no differences in hearing thresholds were evident between treated children and controls after 9 months. The hearing thresholds of children treated with the two ACT regimens were comparable but lower than those of amodiaquine-treated children during acute illness. Interpretation. Malaria is the likely cause of the elevated hearing threshold levels during the acute illness, a finding that has implications for learning and development in areas of intense transmission, as well as for evaluating potential ototoxicity of new antimalarial drugs.

  15. An update on the management of urinary tract infection

    OpenAIRE

    1997-01-01

    Urinary tract infection (UTI) is commonly encountered in general medical practice. The majority of patients have uncomplicated infections affecting the lower urinary tract, which respond readily to a short course of oral antibiotics. Life-threatening complications or long-term morbidity can occur, especially in patients with underlying medical predispositions or urological abnormalities. Further investigations are warranted in patients with severe or recurrent UTI, or when UTI occurs in 'low ...

  16. Salmonella-related urinary tract infection in an elderly patient.

    Science.gov (United States)

    Klosterman, Scott Anthony

    2014-09-05

    An elderly female patient with an uncomplicated urinary tract infection from Salmonella newport is presented. Radiological and laboratory studies were performed because of her systemic and exposure risk factors as well as prior urinary tract abnormalities. While this patient was successfully treated as an outpatient with oral antibiotics, complications and recurrence are common and deserve close follow-up with repeat urine cultures at a minimum. Further laboratory and radiological testing should be guided by patient gender, risk factors and recurrence.

  17. Evaluation of the nitrite and leukocyte esterase activity tests for the diagnosis of acute symptomatic urinary tract infection in men.

    NARCIS (Netherlands)

    Koeijers, J.J.; Kessels, A.G.H.; Nys, S.; Bartelds, A.; Donker, G.; Stobberingh, E.; Verbon, A.

    2007-01-01

    For 422 male patients with symptoms indicative of a urinary tract infection, nitrite and leukocyte esterase activity dipstick test results were compared with results of culture of urine samples. The positive predictive value of a positive nitrite test result was 96%. Addition of results of the leuko

  18. Evaluation of the nitrite and leukocyte esterase activity tests for the diagnosis of acute symptomatic urinary tract infection in men.

    NARCIS (Netherlands)

    Koeijers, J.J.; Kessels, A.G.H.; Nys, S.; Bartelds, A.; Donker, G.; Stobberingh, E.; Verbon, A.

    2007-01-01

    For 422 male patients with symptoms indicative of a urinary tract infection, nitrite and leukocyte esterase activity dipstick test results were compared with results of culture of urine samples. The positive predictive value of a positive nitrite test result was 96%. Addition of results of the

  19. Antibiotic Resistance in Urinary Tract Infections in College Students

    Science.gov (United States)

    Olson, Ronald P.; Haith, Karen

    2012-01-01

    Objective: To determine resistance to antibiotics of "Escherichia coli" in uncomplicated urinary tract infections (uUTIs) in female college students. Participants: Symptomatic patients presenting to a student health service from September 2008 to December 2009. Methods: Clean catch midstream urine samples were tested for urinalysis (UA) and…

  20. Antibiotic Resistance in Urinary Tract Infections in College Students

    Science.gov (United States)

    Olson, Ronald P.; Haith, Karen

    2012-01-01

    Objective: To determine resistance to antibiotics of "Escherichia coli" in uncomplicated urinary tract infections (uUTIs) in female college students. Participants: Symptomatic patients presenting to a student health service from September 2008 to December 2009. Methods: Clean catch midstream urine samples were tested for urinalysis (UA) and…

  1. Ureteral Stenting after Uncomplicated Ureteroscopy for Distal Ureteral Stones: A Randomized, Controlled Trial

    Directory of Open Access Journals (Sweden)

    Y. El Harrech

    2014-01-01

    Full Text Available Objectives. We compared outcome and complications after uncomplicated ureteroscopic treatment of distal ureteral calculi with or without the use of ureteral stents. Materials and Methods. 117 patients, prospectively divided into three groups to receive a double j stent (group 1, 42 patients, ureteral stent (group 2, 37 patients, or no stent (group 3, 38 patients, underwent ureteroscopic treatment of distal ureteral calculi. Stone characteristics, operative time, postoperative pain, lower urinary tract symptoms (LUTS, analgesia need, rehospitalization, stone-free rate, and late postoperative complications were all studied. Results. There were no significant differences in preoperative data. There was no significant difference between the three groups regarding hematuria, fever, flank pain, urinary tract infection, and rehospitalisation. At 48 hours and 1 week, frequency/urgency and dysuria were significantly less in the nonstented group. When comparing group 1 and group 3, patients with double j stents had statistically significantly more bladder pain (P=0.003, frequency/urgency (P=0.002, dysuria (P=0.001, and need of analgesics (P=0.001. All patients who underwent imaging postoperatively were without evidence of obstruction or ureteral stricture. Conclusions. Uncomplicated ureteroscopy for distal ureteral calculi without intraoperative ureteral dilation can safely be performed without placement of a ureteral stent.

  2. Uncomplicated Cystitis in an Adult Male Following Influenza B Virus Infection

    Science.gov (United States)

    Allen, Robert J.; Koutsakos, Marios; Hurt, Aeron C.; Kedzierska, Katherine

    2017-01-01

    Patient: Male, 31 Final Diagnosis: Uncomplicated cystitis Symptoms: Cough • dysuria • fever • hematuria Medication: — Clinical Procedure: — Specialty: Infectious Diseases Objective: Unusual clinical course Background: Influenza B viruses cause seasonal epidemics of respiratory illness, circulating concurrently with influenza A viruses. However, virological and clinical knowledge of influenza B viruses is less well advanced than for influenza A, and in particular, complications associated with influenza B infection are not as commonly reported. Complications of influenza B infection predominantly include neurological and musculoskeletal pathologies, while a review of the literature shows that bacterial infections associated with influenza B viruses often involve Gram-positive organisms, with a smaller subset featuring Gram-negative species. Case Report: In this case report we highlight an uncomplicated infection of the urinary tract by Escherichia coli immediately following influenza B infection, in an otherwise healthy adult white male with no prior history of urinary tract infection or structural abnormalities of the renal tract. Conclusions: Bacterial infections complicating influenza B infection may include organisms not commonly associated with the respiratory system, such as Escherichia coli. In addition, bacterial complications of influenza B infection may affect non-respiratory systems, including the genitourinary tract. PMID:28223680

  3. Urinary tubular protein-based biomarkers in the rodent model of cisplatin nephrotoxicity: a comparative analysis of serum creatinine, renal histology, and urinary KIM-1, NGAL, and NAG in the initiation, maintenance, and recovery phases of acute kidney injury.

    Science.gov (United States)

    Sinha, Vikash; Vence, Luis M; Salahudeen, Abdulla K

    2013-03-01

    Several biomarkers are becoming available for the early detection of acute kidney injury (AKI), but few have been directly compared. To compare urinary kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL), and N-acetyl glucosaminidase (NAG) against serum creatinine and renal histological score in the initiation, maintenance, and recovery phases of cisplatin (CP)-induced AKI. Sprague-Dawley rats (300-350 g) were injected once through their tail veins with CP (CP group) at 5.5 mg/kg or with same volume of normal saline vehicle (Control group). Rats were euthanized at 2, 4, 6, 12, and 24 hours, and on days 2, 3, 6, and 10 (n = 12 in the CP group and n = 6 in the Control group at each time point), and urine, blood, and kidney samples were analyzed. A significant increase in serum creatinine was noted by day 3 in the CP group versus Control group [1.46 (0.12) vs 0.28 (0.03) mg/dL; mean (SE); P CP group. Urinary kidney injury molecule-1 levels were significantly higher at 24 hours in the CP group than in the Control group [48.26 (13.13) vs 8.21 (3.31) pg/mg creatinine; P CP than in the Control group [NAG, 8.19 (0.82) vs 3.48 (0.40) pg/mg creatinine, P G 0.05; NGAL, 2911.80 (368.10) vs 1412.60 (250.20) pg/mg creatinine, P CP to discern the time course and pattern of expression.

  4. Arabin Cerclage Pessary as a Treatment of an Acute Urinary Retention in a Pregnant Woman with Uterine Prolapse

    Directory of Open Access Journals (Sweden)

    Alicia Martínez-Varea

    2013-01-01

    Full Text Available A 35-year-old gravida 7, para 1, and abortus 5 female with hypogastric pain and inability to void urine after 14 + 3 weeks of amenorrhea was examined in the emergency department. One year before, a uterine prolapse had been diagnosed in another hospital. Examination showed a uterine prolapse grade 2 with palpable bladder. The patient was unable to void urine. After a manual reduction of the uterine prolapse, the patient underwent an emergency catheterization for bladder drainage. A Hodge pessary (size 70 was placed, which led to spontaneous micturitions. Due to the persistence of the symptoms the following day, Hodge pessary was replaced by an Arabin cerclage pessary. Although the pessary could be removed from the beginning of the second trimester, due to the uterine prolapse as a predisposing factor in the patient and the uncomplicated progression of pregnancy, it was decided to maintain it in our patient. Therefore, Arabin cerclage pessary allowed a successful pregnancy outcome and was not associated with threatened preterm delivery or vaginal infection.

  5. Urinary KIM-1, NGAL and L-FABP for the diagnosis of AKI in patients with acute coronary syndrome or heart failure undergoing coronary angiography.

    Science.gov (United States)

    Torregrosa, Isidro; Montoliu, Carmina; Urios, Amparo; Andrés-Costa, María Jesús; Giménez-Garzó, Carla; Juan, Isabel; Puchades, María Jesús; Blasco, María Luisa; Carratalá, Arturo; Sanjuán, Rafael; Miguel, Alfonso

    2015-11-01

    Acute kidney injury (AKI) is a common complication after coronary angiography. Early biomarkers of this disease are needed since increase in serum creatinine levels is a late marker. To assess the usefulness of urinary kidney injury molecule-1 (uKIM-1), neutrophil gelatinase-associated lipocalin (uNGAL) and liver-type fatty acid-binding protein (uL-FABP) for early detection of AKI in these patients, comparing their performance with another group of cardiac surgery patients. Biomarkers were measured in 193 patients, 12 h after intervention. In the ROC analysis, AUC for KIM-1, NGAL and L-FABP was 0.713, 0.958 and 0.642, respectively, in the coronary angiography group, and 0.716, 0.916 and 0.743 in the cardiac surgery group. Urinary KIM-1 12 h after intervention is predictive of AKI in adult patients undergoing coronary angiography, but NGAL shows higher sensitivity and specificity. L-FABP provides inferior discrimination for AKI than KIM-1 or NGAL in contrast to its performance after cardiac surgery. This is the first study showing the predictive capacity of KIM-1 for AKI after coronary angiography. Further studies are still needed to answer relevant questions about the clinical utility of biomarkers for AKI in different clinical settings.

  6. Community-Acquired Methicillin-Resistant Staphylococcus aureus Prostatic Abscess Presenting as Acute Urinary Retention: A Case Report and Review of the Literature.

    Science.gov (United States)

    Naboush, Ali; Abou Yassine, Ali; Yasmin, Mohamad; Mobarakai, Neville

    2013-01-01

    Background. Community-associated MRSA (CA-MRSA) strains have emerged as a substantial cause of infection in individuals without exposure to the healthcare system. Prostatic abscess is an uncommon disease. To date, there are only 6 published reports of a prostatic abscess secondary to CA-MRSA. Case Description. A 52-year-old diabetic Caucasian presented to the emergency department with severe lower abdominal pain of few hours duration, urinary frequency, and dribbling over the last 3 weeks. Physical examination was remarkable for an enlarged nontender prostate. A urine analysis showed pyuria while urine cultures grew CA-MRSA. Computed tomography of the abdomen and pelvis showed multiple prostate abscesses and a thickened urinary bladder wall. A TURP was performed by the urology team and pathology showed severe acute and chronic prostatitis with abscess formation and necrotic tissue. Our treatment regimen included IV vancomycin followed by oral trimethoprim/sulfamethoxazole and rifampin. Eradication of CA-MRSA was confirmed by follow-up cultures 2 months following discharge. Conclusion. This case illustrates the successful identification, diagnosis, and prompt treatment of a prostatic abscess secondary to CA-MRSA in a diabetic patient without recent hospitalization. Early treatment with antibiotics and transurethral resection of the prostate abscess led to a shortened hospital stay and decreased morbidity.

  7. Community-Acquired Methicillin-Resistant Staphylococcus aureus Prostatic Abscess Presenting as Acute Urinary Retention: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Ali Naboush

    2013-01-01

    Full Text Available Background. Community-associated MRSA (CA-MRSA strains have emerged as a substantial cause of infection in individuals without exposure to the healthcare system. Prostatic abscess is an uncommon disease. To date, there are only 6 published reports of a prostatic abscess secondary to CA-MRSA. Case Description. A 52-year-old diabetic Caucasian presented to the emergency department with severe lower abdominal pain of few hours duration, urinary frequency, and dribbling over the last 3 weeks. Physical examination was remarkable for an enlarged nontender prostate. A urine analysis showed pyuria while urine cultures grew CA-MRSA. Computed tomography of the abdomen and pelvis showed multiple prostate abscesses and a thickened urinary bladder wall. A TURP was performed by the urology team and pathology showed severe acute and chronic prostatitis with abscess formation and necrotic tissue. Our treatment regimen included IV vancomycin followed by oral trimethoprim/sulfamethoxazole and rifampin. Eradication of CA-MRSA was confirmed by follow-up cultures 2 months following discharge. Conclusion. This case illustrates the successful identification, diagnosis, and prompt treatment of a prostatic abscess secondary to CA-MRSA in a diabetic patient without recent hospitalization. Early treatment with antibiotics and transurethral resection of the prostate abscess led to a shortened hospital stay and decreased morbidity.

  8. Urinary Tissue Inhibitor of Metalloproteinase-2 (TIMP-2 • Insulin-Like Growth Factor-Binding Protein 7 (IGFBP7 Predicts Adverse Outcome in Pediatric Acute Kidney Injury.

    Directory of Open Access Journals (Sweden)

    Jens H Westhoff

    Full Text Available The G1 cell cycle inhibitors tissue inhibitor of metalloproteinase-2 (TIMP-2 and insulin-like growth factor-binding protein 7 (IGFBP7 have been identified as promising biomarkers for the prediction of adverse outcomes including renal replacement therapy (RRT and mortality in critically ill adult patients who develop acute kidney injury (AKI. However, the prognostic value of urinary TIMP-2 and IGFBP7 in neonatal and pediatric AKI for adverse outcome has not been investigated yet.The product of the urinary concentration of TIMP-2 and IGFBP7 ([TIMP-2]•[IGFBP7] was assessed by a commercially available immunoassay (NephroCheck™ in a prospective cohort study in 133 subjects aged 0-18 years including 46 patients with established AKI according to pRIFLE criteria, 27 patients without AKI (non-AKI group I and 60 apparently healthy neonates and children (non-AKI group II. AKI etiologies were: dehydration/hypovolemia (n = 7, hemodynamic instability (n = 7, perinatal asphyxia (n = 9, septic shock (n = 7, typical hemolytic-uremic syndrome (HUS; n = 5, interstitial nephritis (n = 5, vasculitis (n = 4, nephrotoxic injury (n = 1 and renal vein thrombosis (n = 1.When AKI patients were classified into pRIFLE criteria, 6/46 (13% patients fulfilled the criteria for the category "Risk", 13/46 (28% for "Injury", 26/46 (57% for "Failure" and 1/46 (2% for "Loss". Patients in the "Failure" stage had a median 3.7-fold higher urinary [TIMP-2]•[IGFBP7] compared to non-AKI subjects (P<0.001. When analyzed for AKI etiology, highest [TIMP-2]•[IGFBP7] values were found in patients with septic shock (P<0.001 vs. non-AKI I+II. Receiver operating characteristic (ROC curve analyses in the AKI group revealed good performance of [TIMP-2]•[IGFBP7] in predicting 30-day (area under the curve (AUC 0.79; 95% CI, 0.61-0.97 and 3-month mortality (AUC 0.84; 95% CI, 0.67-0.99 and moderate performance in predicting RRT (AUC 0.67; 95% CI, 0.50-0.84.This study shows that urinary [TIMP

  9. Effect of Urinary Kallidinogenase for acute ischemic cerebral infarction%尤瑞克林治疗急性缺血性脑梗死的疗效

    Institute of Scientific and Technical Information of China (English)

    陈莉; 邹东华; 陈娅; 曹小丽; 秦超; 莫雪安

    2013-01-01

    目的 评价注射用尤瑞克林治疗急性缺血性脑梗死的疗效.方法 选取2011年2月~2012年7月符合条件的127例急性脑梗死患者分为常规治疗组(n=65)和尤瑞克林组(n=62),常规治疗组给予常规治疗,尤瑞克林组在常规治疗基础上加用尤瑞克林治疗,用法为每次将0.15PNA单位尤瑞克林注射液加入到100 mL注射用生理盐水中,1次/d,共治疗2周.对治疗前后神经功能缺损评分(NIHSS)、Bartherl指数进行比较,观察两组疗效.结果 尤瑞克林治疗过程中未发现有药物不良反应或副作用.尤瑞克林组患者治疗前NIHSS评分和Bartherl指数分别为(14.93±5.73)分及(32.39±5.87),治疗后NIHSS评分和Bartherl指数分别为(8.12±4.61)分及(73.28±4.92),差异均有统计学意义(P<0.05);治疗后常规治疗组NIHSS评分和Bartherl指数分别为(12.37±3.89)分及(51.78±7.52),与尤瑞克林组相比,差异均有统计学意义(P<0.05).尤瑞克林组患者治疗有效率为87%,相对常规治疗组(65%)差异有统计学意义(P<0.05) 结论 尤瑞克林治疗急性脑梗死疗效确切,安全可靠.%Objective To evaluate the clinical effect of Urinary Kallidinogenase in treating acute ischemic cerebral infarction.Methods One hundred and twenty seven qualified patients with acute ischemic cerebral infarction from February 2011 to July 2012 were divided into conventional therapy group and Urinary Kallidinogenase group, respectively treated by conventional therapy and Urinary Kallidinogenase on the basis of former.The dosage of 0.15 PNA U of Urinary Kallidinogenase Injection was added to 100 mL saline, once per day, for two weeks NIHSS score and Bartherl index before and after the treatment were compared, curative effect was observed.Results In Urinary Kallidinogenase group, there was no adverse drug reaction or side effect; the NIHSS score and Bartherl index was respectively (14.93±5.73) points and (32.39±5.87) before treatment, and (8.12±4

  10. Relation between blaTEM, blaSHV and blaCTX-M genes and acute urinary tract infections

    Institute of Scientific and Technical Information of China (English)

    Sima Sadat Seyedjavadi; Mehdi Goudarzi; Fattaneh Sabzehali

    2016-01-01

    Objective: To survey the frequency of blaTEM, blaSHV and blaCTX-M genotypes in extended-spectrum b-lactamase (ESBL)-producing Escherichia coli (E. coli) isolated from hospitalized patients with urinary tract infection and the determination of their antibiotic resistance patterns. Methods: During 11-month study, 100 ESBL-producing E. coli were collected from 330 patients who met the definition of urinary tract infection. The phenotypic identification of ESBL was confirmed by double disk synergy test and combined disk diffusion test. In vitro, susceptibility to ESBL isolates than 14 antimicrobial agents was performed by Kirby-Bauer disk diffusion method. The frequency of blaTEM, blaSHV and blaCTX-M ESBL-producing E. coli was assessed by PCR method. Results: The frequency of ESBL-producing E. coli was 40.8%. In vitro, susceptibility to ESBL-producing E. coli showed that the majority of isolates were highly susceptible to amikacin (74%) and imipenem (91%). The rates of resistance to other antibiotics varied from 33% to 96%. Through 100 tested isolates, the prevalence of blaTEM, blaSHV and blaCTX-M genes was determined to be 67%, 45% and 74% respectively. In comparison with other bla genes, the frequency of blaCTX-M was strikingly high. Conclusions: Due to the increase of E. coli with multiple ESBL genes, continuous sur-veillance in order to use appropriate antibiotics and the control of infections is necessary.

  11. Does urinary trypsin inhibitor have a role in acute lung injury induced by pulmonary contusion: a basic research in a model of rats.

    Science.gov (United States)

    Wang, Shaohua; Wang, Jin; Chen, Xi; Ruan, Zheng; Zheng, Jin; Zhang, Jie

    2014-01-01

    We evaluate the efficacy of urinary trypsin inhibitor (UTI) on inflammation, oxidative stress, hypoxemia, and diseased lesion in a rat model of acute lung injury induced by blunt trauma. Rats were allocated to 4 groups. One group served as normal control. The other 3 groups had a moderate pulmonary contusion. Except for 1 sham group administrated saline, 1 group was administrated low-dose UTI (20,000 U/kg), and another group was administrated high-dose UTI (50,000 U/kg). Twelve hours after contusion, neutrophil counting in bronchoalveolar lavage fluid (BALF) was performed and tumor necrosis factor α level and albumin level in BALF was tested. Lung tissue malondialdehyde levels, superoxide dismutase, and catalase activity was investigated, and blood gas analysis and contusion volume quantification using 3-dimensional computed tomography were performed. High-dose UTI significantly decreased neutrophil count and tumor necrosis factor α level in BALF (Pcontusion volume by UTI (P>0.05). UTI has a dose-dependent trend to ameliorate inflammatory and oxygen stress in pulmonary contusion-induced acute lung injury. However, the effect on hypoxemia and contusion lesion and the best administration regime should be investigated in future study.

  12. [IMPACT OF THE UPPER URINARY WAYS DRAINAGE METHOD ON RESTORATION OF RENAL FUNCTION IN PATIENTS, SUFFERING ACUTE OBSTRUCTIVE PYELONEPHRITIS].

    Science.gov (United States)

    Buchok, O O

    2015-05-01

    Renal function was studied, using radionuclide renography, in 142 patients, suffering acute obstructive pyelonephritis, in 73 of whom transcutaneous nephrostomy was applied and in 69--the ureter's stenting, for the urine passage restoration. The investigation was peformed in 1 month and 1 year after miniinvasive treatment. After comparison of the investigation results there was established, that after transcutaneous nephrostomy, using miniinvasive technologies, the affected kidney's functional inhibition was trustworthy less, than after stenting. Because of better preservation of renal function, the transcutaneous nephrostomy conduction in patients, suffering an acute obstructive pyelonephritis, constitutes a less invasive method, than the ureter's stenting.

  13. Catheter-associated urinary tract infections and other infections in patients hospitalized for acute stroke: A prospective cohort study of two different silicone catheters.

    Science.gov (United States)

    Stenzelius, Karin; Laszlo, Liselott; Madeja, Magdalena; Pessah-Rasmusson, Hélène; Grabe, Magnus

    2016-12-01

    Catheter-associated urinary tract infection (CAUTI) is the most common healthcare-associated infection. The primary aim of this study was to investigate whether the use of a silicone catheter coated with an ultrathin layer of a combination of the noble metals gold, palladium and silver (BIP™-silicone catheter) could reduce the incidence of CAUTI and antibiotic prescription compared with a standard silicone catheter in a cohort of acute neurological patients suffering primarily from stroke. At the same time, all infectious events requiring prescription of an antimicrobial agent were registered and are reported. The study was designed as a crossover cohort study enrolling men and women aged over 18 years, requiring emergency management for stroke including the insertion of an indwelling catheter. Data on patient characteristics, urinary tract infections (UTIs), other infectious events and all antibiotic prescriptions were recorded prospectively. The patients' characteristics differed in the two centres in terms of age but not in diagnosis distribution. UTIs were recorded in 78 (24.2%) of the patients, ahead of pulmonary tract infections (n = 65; 20.2%). There was no difference in terms of CAUTI in the two catheter groups, even in subgroups with catheter treatment for 1 week or less. The patients with a diagnosed UTI required 3.5 more days of hospitalization than those without a UTI. CAUTIs were the most frequent healthcare-associated infections, slightly ahead of pulmonary tract infections. No advantages of the coated catheter could be found in this cohort of critically ill patients.

  14. Systemic and urinary neutrophil gelatinase-associated lipocalins are poor predictors of acute kidney injury in unselected critically ill patients.

    NARCIS (Netherlands)

    Royakkers, A.A.; Bouman, C.S.; Stassen, P.M.; Korevaar, J.C.; Binnekade, J.M.; Hoek, W. van der; Kuiper, M.A.; Spronk, P.E.; Schultz, M.J.

    2012-01-01

    Background. Neutrophil gelatinase-associated lipocalin (NGAL) in serum and urine have been suggested as potential early predictive biological markers of acute kidney injury (AKI) in selected critically ill patients. Methods. We performed a secondary analysis of a multicenter prospective observationa

  15. Predictors of ertapenem therapeutic efficacy in the treatment of urinary tract infections (UTIs) in hospitalized adults: the importance of renal insufficiency and urinary pH.

    Science.gov (United States)

    Cunha, B A; Giuga, J; Gerson, S

    2016-04-01

    In hospitalized adults acute uncomplicated cystitis (AUC) and catheter associated bacteriuria (CAB) may be treated with oral antibiotics. With AUC or CAB due to extended spectrum ß-lactamase (ESBL) + Gram negative bacilli (GNB) physicians often use intravenous therapy, e.g., ertapenem. We reviewed our recent experience in hospitalized adults with AUC and CAB treated with ertapenem. Therapeutic efficacy of ertapenem was assessed by decreased pyuria/bacteriuria, and elimination of the uropathogen. The effectiveness of ertapenem in the presence of renal insufficiency (CrCl 3 days) in patients with decreased renal function and alkaline urinary pH. We reviewed 45 hospitalized adults with AUC or CAB to determine if renal insufficiency and or alkaline urinary pH affected ertapenem efficacy. In the 33 adult hospitalized patients with AUC and 12 with CAB, we found that ertapenem was consistently effective in eliminating the GNB bacteriuria. In hospitalized adults, the presence of renal insufficiency and acid urine, bacteriuria was eliminated in  3 days which has not been previously reported.

  16. Urinary Klotho measured by ELISA as an early biomarker of acute kidney injury in patients after cardiac surgery or coronary angiography

    Directory of Open Access Journals (Sweden)

    Isidro Torregrosa

    2015-03-01

    Results: We found no differences in urinary Klotho levels between AKI patients and those who did not develop AKI. Moreover, there was not significant correlation between urinary Klotho levels and the presence of AKI. Conclusion. Urinary Klotho measured by ELISA does not seem to be a good candidate to be used as an early biomarker of AKI.

  17. Oral clindamycin in the treatment of acute uncomplicated falciparum malaria.

    Science.gov (United States)

    Salazar, N P; Saniel, M C; Estoque, M H; Talao, F A; Bustos, D G; Palogan, L P; Gabriel, A I

    1990-09-01

    Clinical trials on oral clindamycin as an antimalarial in hospitalized patients and residents of endemic communities were conducted in the Philippines between May 1984 and December 1985. Seven and 9 qualified subjects in hospital were treated with 300 mg (regimen A) and 600 mg (regimen B) respectively, twice daily for 5 days. Eighteen patients seen at a rural health unit were given the lower dosage. On the basis of the 28-day extended in vivo test of WHO, P. falciparum in all but one patient showed susceptibility to the drug as a blood schizontocide hence, the clinical cure of malaria. Side effects were few and self-limiting. Ten other patients on regimen A were cured within the 7- and/or 28-day extended test period. Clindamycin per se is currently one of the few alternatives in the treatment of clinically moderate drug-resistant malaria.

  18. Cytokine Profiles in Malawian Children Presenting with Uncomplicated Malaria, Severe Malarial Anemia, and Cerebral Malaria.

    Science.gov (United States)

    Mandala, Wilson L; Msefula, Chisomo L; Gondwe, Esther N; Drayson, Mark T; Molyneux, Malcolm E; MacLennan, Calman A

    2017-04-01

    Proinflammatory cytokines are involved in clearance of Plasmodium falciparum, and very high levels of these cytokines have been implicated in the pathogenesis of severe malaria. In order to determine how cytokines vary with disease severity and syndrome, we enrolled Malawian children presenting with cerebral malaria (CM), severe malarial anemia (SMA), and uncomplicated malaria (UCM) and healthy controls. We analyzed serum cytokine concentrations in acute infection and in convalescence. With the exception of interleukin 5 (IL-5), cytokine concentrations were highest in acute CM, followed by SMA, and were only mildly elevated in UCM. Cytokine concentrations had fallen to control levels when remeasured at 1 month of convalescence in all three clinical malaria groups. Ratios of IL-10 to tumor necrosis factor alpha (TNF-α) and of IL-10 to IL-6 followed a similar pattern. Children presenting with acute CM had significantly higher concentrations of TNF-α (P Mandala et al.

  19. Evidence of endothelial inflammation, T cell activation, and T cell reallocation in uncomplicated Plasmodium falciparum malaria

    DEFF Research Database (Denmark)

    Elhassan, I M; Hviid, L; Satti, G

    1994-01-01

    To explain the observation that acute Plasmodium falciparum malaria is associated with a transient inability of peripheral blood cells to respond to antigenic stimulation in vitro, we have postulated the disease-induced reallocation of peripheral lymphocytes, possibly by adhesion to inflamed...... endothelium. We measured plasma levels of soluble markers of endothelial inflammation and T cell activation in 32 patients suffering from acute, uncomplication P. falciparum malaria, as well as in 10 healthy, aparasitemic control donors. All donors were residents of a malaria-endemic area of Eastern State...... with the control donors. In addition, we found a disease-induced depletion of T cells with high expression of the LFA-1 antigen, particularly in the CD4+ subset. The results obtained provide further support for the hypothesis of T cell reallocation to inflamed endothelium in acute P. falciparum malaria....

  20. [Amoxicillin and clavulanic acid versus amoxicillin plus gentamicin in the empirical initial treatment of urinary tract infections in hospitalized patients].

    Science.gov (United States)

    Verzasconi, R; Rodoni, P; Monotti, R; Marone, C; Mombelli, G

    1995-08-19

    We compared the fixed combination amoxicillin plus clavulanic acid with that of amoxicillin plus gentamicin in the empirical initial treatment of severe urinary tract infections. The study included 87 hospitalized patients (51 women and 36 men, mean age 58 +/- 22 years) with acute uncomplicated pyelonephritis (n = 48) or with complicated urinary tract infections (n = 39). 80 patients (92%) had fever and 31 patients (36%) positive blood cultures. 45 patients were randomly assigned to amoxicillin plus clavulanic acid and 42 to amoxicillin plus gentamicin. Overall, 18 patients (21%) were infected with organisms resistant in vitro to amoxicillin plus clavulanic acid, whereas no pathogen was isolated with resistance to amoxicillin plus gentamicin (p amoxicillin plus gentamicin (p amoxicillin plus gentamicin group. Although the in-vitro resistance did not result in a lower clinical efficacy of amoxicillin plus clavulanic acid compared to amoxicillin plus gentamicin in our relatively small sample of patients, the data indicate that the antimicrobial activity of amoxicillin plus clavulanic acid is inadequate to cover the spectrum of causative agents in hospitalized patients with pyelonephritis or complicated urinary tract infections. Amoxicillin plus clavulanic acid should therefore not be used in the initial empirical treatment of these infections.

  1. A newly developed kit for the measurement of urinary liver-type fatty acid-binding protein as a biomarker for acute kidney injury in patients with critical care.

    Science.gov (United States)

    Sato, Ryo; Suzuki, Yasushi; Takahashi, Gaku; Kojika, Masahiro; Inoue, Yoshihiro; Endo, Shigeatsu

    2015-03-01

    In recent years, it has been reported that the urinary level of Liver-type fatty acid-binding protein (L-FABP) serves as a useful biomarker for diagnosing acute kidney injury (AKI) or sepsis complicated by AKI. However, because the urinary level of L-FABP is currently measured by enzyme-linked immunosorbent assay (ELISA), several days may elapse before the results of the measurement become available. We have newly developed a simplified kit, the Dip-test, for measuring the urinary level of L-FABP. The Dip-test was measured at 80 measurement points (22 points in noninfectious disease, 13 points in SIRS, 20 points in infectious disease, and 25 points in sepsis) in 20 patients. The urinary L-FABP levels as determined by ELISA in relation to the results of the Dip-test were as follows: 10.10 ± 12.85 ng/ml in patients with a negative Dip-test ([-] group), 41.93 ± 50.51 ng/ml in patients with a ± test ([±] group), 70.36 ± 73.70 ng/ml in patients with a positive test ([+] group), 1048.96 ± 2117.68 ng/ml in patients with a 2 + test ([2+] group), and 23,571.55 ± 21,737.45 ng/ml in patients with a 3 + test ([3+] group). The following tendency was noted: the stronger the positive Dip-test reaction, the higher the urinary L-FABP level. Multigroup comparison revealed a significant differences in the urinary L-FABP levels between the Dip-test (-) group and each of the other groups. In this study, the usefulness of the Dip-test, our newly developed simplified kit for measuring the urinary L-FABP level, is suggested.

  2. Urinary metabolomics for noninvasive detection of borderline and acute T cell-mediated rejection in children after kidney transplantation.

    Science.gov (United States)

    Blydt-Hansen, T D; Sharma, A; Gibson, I W; Mandal, R; Wishart, D S

    2014-10-01

    The goal of this study was to evaluate the utility of urinary metabolomics for noninvasive diagnosis of T cell-mediated rejection (TCMR) in pediatric kidney transplant recipients. Urine samples (n = 277) from 57 patients with surveillance or indication kidney biopsies were assayed for 134 unique metabolites by quantitative mass spectrometry. Samples without TCMR (n = 183) were compared to borderline tubulitis (n = 54) and TCMR (n = 30). Partial least squares discriminant analysis identified distinct classifiers for TCMR (area under receiver operating characteristic curve [AUC] = 0.892; 95% confidence interval [CI] 0.827-0.957) and borderline tubulitis (AUC = 0.836; 95% CI 0.781-0.892), respectively. Application of the TCMR classifier to borderline tubulitis samples yielded a discriminant score (-0.47 ± 0.33) mid-way between TCMR (-0.20 ± 0.34) and No TCMR (-0.80 ± 0.32) (p metabolomics is a sensitive, specific and noninvasive tool for TCMR identification that is superior to serum creatinine, with minimal confounding by other allograft injury processes. © Copyright 2014 The American Society of Transplantation and the American Society of Transplant Surgeons.

  3. The prevalence of O serogroups of Escherichia coli strains causing acute urinary tract infection in children in Iran

    Directory of Open Access Journals (Sweden)

    Fatemeh Emamghorashi

    2011-01-01

    Full Text Available The aim of present study was to determine the prevalence of O serogroups of Escherichia coli (E. coli strains that cause community-acquired urinary tract infections (UTI in children. In this study, 96 children with UTI referred to two Jahrom University-affiliated Hospitals in Iran were enrolled, during the period from August 2005 to August 2006. Drug sensitivity was tested by disk diffusion method and serotyping done by slide agglutination method. A total of 96 E. coli strains were isolated from urine samples of the study children whose age ranged from one month to 14 years. Cystitis was diagnosed in 49.2% and pyelonephritis in 50.8% of the study patients. Maximum drug resistance was seen with ampicilin (80.2% and the least with imipenem (1.1%. The most common type of O antigen was O1 (12.2%. There was significant correlation between the presence of O antigens and sensitivity to nalidixic acid and gentamicin (P < 0.05. This is the first report of E. coli serotyping in children with UTI from the south of Iran and their relation to antibiotic resistance and clinical presentation. Further studies from other parts of Iran and on other serotypes are recommended.

  4. Urinary neutrophil gelatinase-associated lipocalin and cystatin C compared to the estimated glomerular filtration rate to predict risk in patients with suspected acute myocardial infarction.

    Science.gov (United States)

    von Jeinsen, Beatrice; Kraus, Daniel; Palapies, Lars; Tzikas, Stergios; Zeller, Tanja; Schauer, Anne; Drechsler, Christiane; Bickel, Christoph; Baldus, Stephan; Lackner, Karl J; Münzel, Thomas; Blankenberg, Stefan; Zeiher, Andreas M; Keller, Till

    2017-10-15

    Impaired renal function, reflected by estimated glomerular filtration rate (eGFR) or cystatin C, is a strong risk predictor in the presence of acute myocardial infarction (AMI). Urinary neutrophil gelatinase-associated lipocalin (uNGAL) is an early marker of acute kidney injury. uNGAL might also be a good predictor of outcome in patients with cardiovascular disease. Aim of the present study was to evaluate the prognostic value of uNGAL compared to eGFR and cystatin C in patients with suspected AMI. 1818 patients were enrolled with suspected AMI. Follow-up information on the combined endpoint of death or non-fatal myocardial infarction was obtained 6months after enrolment and was available in 1804 patients. 63 events (3.5%) were registered. While cystatin C and eGFR were strong risk predictors for the primary endpoint even adjusted for several variables, uNGAL was not independently associated with outcome: When applied continuously uNGAL was associated with outcome but did not remain a statistically significant predictor after several adjustments (i.e. eGFR). By adding cystatin C or uNGAL to GRACE risk score variables, only cystatin C could improve the predictive value while uNGAL showed no improvement. We could show that cystatin C is an independent risk predictor in patients with suspected AMI and cystatin C can add improvement to the commonly used GRACE risk score. In contrast uNGAL is not independently associated with outcome and seems not to add further prognostic information to GRACE risk score. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Value of comprehensive renal ultrasound in children with acute urinary tract infection for assessment of renal involvement: comparison with DMSA scintigraphy and final diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Brader, Peter; Riccabona, Michael [Medical University Graz, Division of Pediatric Radiology, Department of Radiology, Graz (Austria); Schwarz, Thomas [Medical University Graz, Division of Nuclear Medicine, Department of Radiology, Graz (Austria); Seebacher, Ursula [Medical University Graz, Department of Pediatric Surgery, Graz (Austria); Ring, Ekkehard [Medical University Graz, Department of Pediatrics, Graz (Austria)

    2008-12-15

    The aim of this study was to evaluate the value of comprehensive renal ultrasound (US), i.e., combining greyscale US and amplitude-coded color Doppler sonography (aCDS), for assessment of urinary tract infection (UTI) in infants and children, compared to (1) {sup 99m}Tc DMSA scintigraphy and (2) final diagnosis. Two hundred eighty-seven children with UTI underwent renal comprehensive US and DMSA scintigraphy. The results were compared with regard to their reliability to diagnose renal involvement, using (1) DMSA scintigraphy and (2) final diagnosis as the gold standard. Sixty-seven children clinically had renal involvement. Sensitivity increased from 84.1% using only aCDS to 92.1% for the combined US approach, using DMSA scintigraphy as the reference standard. When correlated with the final diagnosis, sensitivity for DMSA scintigraphy was 92.5%; sensitivity for comprehensive US was 94.0%. Our data demonstrate an increasing sensitivity using the combination of renal greyscale US supplemented by aCDS for differentiation of upper from lower UTI. Sensitivity for DMSA and comprehensive US was similar for both methods compared to the final diagnosis. Comprehensive US should gain a more important role in the imaging algorithm of children with acute UTI, thereby reducing the radiation burden. (orig.)

  6. Comparison of ertapenem and ceftriaxone therapy for acute pyelonephritis and other complicated urinary tract infections in Korean adults: a randomized, double-blind, multicenter trial.

    Science.gov (United States)

    Park, Dae Won; Peck, Kyong Ran; Chung, Moon Hyun; Lee, Jin Seo; Park, Yoon Soo; Kim, Hyo Youl; Lee, Mi Suk; Kim, Jung Yeon; Yeom, Joon Sup; Kim, Min Ja

    2012-05-01

    The efficacy and safety of ertapenem, 1 g once daily, were compared with that of ceftriaxone, 2 g once daily, for the treatment of adults with acute pyelonephritis (APN) and complicated urinary tract infections (cUTIs) in a prospective, multicenter, double-blinded, randomized study. After ≥ 3 days of parenteral study therapy, patients could be switched to an oral agent. Of 271 patients who were initially stratified by APN (n = 210) or other cUTIs (n = 61), 66 (48.9%) in the ertapenem group and 71 (52.2%) in the ceftriaxone group were microbiologically evaluable. The mean duration of parenteral and total therapy, respectively, was 5.6 and 13.8 days for ertapenem and 5.8 and 13.8 days for ceftriaxone. The most common pathogen was Escherichia coli. At the primary efficacy endpoint 5-9 days after treatment, 58 (87.9%) patients in the ertapenem group and 63 (88.7%) in the ceftriaxone had a favorable microbiological response. When compared by stratum and severity, the outcomes in the two groups were equivalent. The frequency and severity of drug-related adverse events were generally similar in both treatment groups. The results indicate that ertapenem is highly effective and safe for the treatment of APN and cUTIs.

  7. 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.

  8. Laparoscopic appendectomy for complicated acute appendicitis does not result in increased surgical complications

    Directory of Open Access Journals (Sweden)

    Yueh-Ming Lin

    2012-07-01

    Conclusion: This study demonstrated no increase in surgical complications after LA in patients with complicated acute appendicitis when compared with those who had uncomplicated disease. Therefore, LA may be considered the first-choice treatment option for both uncomplicated and complicated acute appendicitis.

  9. 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.

  10. Nuclear factor kappa B in urine sediment: a useful indicator to detect acute kidney injury in Plasmodium falciparum malaria.

    Science.gov (United States)

    Punsawad, Chuchard; Viriyavejakul, Parnpen

    2014-03-07

    Acute kidney injury (AKI) is one of the major complications of Plasmodium falciparum malaria, especially among non-immune adults. It has recently been revealed that activation of transcription factor nuclear factor kappa B (NF-κB) induces pro-inflammatory gene expression involved in the development of progressive renal inflammatory diseases. The aim of this study was to determine whether urinary sediment NF-κB p65 can act as a biomarker for AKI in patients with P. falciparum malaria. Urinary sediments from malaria patients, including Plasmodium vivax malaria, uncomplicated P. falciparum malaria, complicated P. falciparum malaria without AKI (serum creatinine-Cr falciparum malaria with AKI (Cr ≥3 mg/dl) were used to determine NF-κB p65 level by sandwich enzyme-linked immunosorbent assay (ELISA). Urinary sediments obtained from healthy controls were used as a normal baseline. Correlations between levels of urinary sediment NF-κB p65 and pertinent clinical data were analysed. Urinary sediment NF-κB p65 levels were significantly increased on the day of admission (day 0) and on day 7 post-treatment in complicated P. falciparum malaria patients with AKI, compared with those without AKI (p=0.001, p falciparum malaria.

  11. 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...

  12. Urinary flavonoid excretion and risk of acute coronary syndrome in a nested case-control study123

    DEFF Research Database (Denmark)

    Bredsdorff, Lea; Obel, Tina; Dethlefsen, Claus

    2013-01-01

    Background: Epidemiologic studies have suggested that a higher intake of flavonoids may be associated with lower risk of ischemic heart disease. However, the traditional estimation of flavonoid intake by using dietary assessment methods is affected by subjective measures. Objective: We examined...... whether the objective measurement of dietary flavonoids excreted in urine is associated with lower risk of acute coronary syndrome (ACS). Design: A case-control study was nested in the Danish Diet, Cancer and Health cohort study. Cases were identified in participants who had received a first-time ACS...... diagnosis in the Danish National Patient Registry after the time of enrollment into the Diet, Cancer and Health study. The excretion of 10 flavonoids, which represent 5 subclasses, was measured in spot urine samples by using liquid chromatography–mass spectrometry. Results: A total of 393 eligible cases...

  13. Which are risk factors developing renal cortical defects on {sup 99m}Tc-DMSA scintigraphy in children with acute urinary tract infections?

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Seong Won; Lim, Gye Yeon; Jang, Hae Suk; Lee, Eun Ja; Sohn, Hyung Sun; Hahn, Sung Tae [The Catholic University, Seoul (Korea, Republic of)

    2000-04-01

    To determine (1) the relationship between the cortical defects seen on {sup 99}''mTc-DMSA renal scans and age, and (2) the presence and degree of vesicoureteral reflux, and then to depict the risk factors for cortical defects in children with acute urinary tract infection (UTI). Furthermore, to assess the diagnostic value of VCUG in predicting a defect on {sup 99m}Tc-DMSA renal scans. We studied 134 kidneys in 67 children aged 15 days-10 years (M:F =3D 39:28) in whom symptomatic UTI was present. In all these children, both DMSA renal scans and voiding cystourethrography (VCUG) were performed. Scanning took place within 7 days of diagnosis and VCUG was performed after one month of diagnosis. Scintigraphic findings were graded according to the extent and number of cortical defects. We evaluated the relationships between the cortical defects seen on DMSA scans and age, and the grade of vesicoureteral reflux. The diagnostic value of VCUG in predicting cortical defects was analysed. The prevalence of cortical defects was greater in patients older than two years (38/54, 70%) than in those aged less than two (38/80, 48%). The frequency of cortical defects was related to vesicoureteral reflux (p less than 0.05) and grade of reflux (p less than 0.05). As this latter increased, the extent of cortical defects also increased (p less than 0.05), and DMSA scans revealed the presence of these in 76 of the 134 kidneys (57%) with acute UTI. In 30 of these 76 (39.5%), VCUG demonstrated the presence of vesicoureteral reflex. On the other hand, vesicoureteral reflex was found in 36 of the 134 kidneys (27%), and in 30 of these 36 (83%), cortical defects were noted. The sensitivity of VCUG in predicting cortical defect was 39.5%, while specificity was 89.7%. The positive predictive value for defects was 83.3%, and the negative predictive value was 53.1%. The relative risk of cortical defect in the presence of vesicoureteral reflux was 1.78. Renal cortical defects are

  14. Pseudomonas quinolone signalling system: a component of quorum sensing cascade is a crucial player in the acute urinary tract infection caused by Pseudomonas aeruginosa.

    Science.gov (United States)

    Bala, Anju; Chhibber, Sanjay; Harjai, Kusum

    2014-11-01

    Pseudomonas aeruginosa is an opportunistic pathogen which employs quorum sensing system to regulate several genes required for its survival and pathogenicity within the host. Besides acylhomoserine lactone (AHL) mediated las and rhl systems, this organism possesses Pseudomonas quinolone signalling (PQS) system based on alkyl quinolone signal molecules. The quinolone system represents another layer of sophistication in the complex quorum sensing cascade. Therefore, in the present study, we evaluated the contribution of the PQS system in the establishment of acute urinary tract infection (UTI) in the mouse model. For this, wild-type parent strain of P. aeruginosa MPAO1 and its isogenic single transposon mutant strains pqsH and pqsA were employed to induce UTI in mice. PQS molecules in the tissue homogenates of mice were detected by high performance thin layer chromatography (HP-TLC) method. Virulence of strains was assessed in terms of bacteriological count, histopathological lesions in the renal and bladder tissue and generation of pathological index markers like reactive nitrogen intermediates and malondialdehyde. HP-TLC analysis showed presence of PQS molecules in the renal and bladder tissue of mice infected with MPAO1 while no PQS was detected in case of pqsH and pqsA mutant strains. Results indicated that MPAO1 possessing fully functional PQS biosynthetic genes was highly virulent and caused acute pyelonephritis with severe inflammation and tissue destruction. On the contrary, significant reduction in the log count, mild tissue damage and declined levels of pathological markers were observed in mice infected with mutant strains as compared to MPAO1. Further among mutants, all these parameters were maximally impaired in the pqsA mutant in which synthesis of alkyl quinolones was completely abolished due to the transposon mutation in respective gene. Virulence of the pqsH mutant strain was lesser than that of the MPAO1 but higher than pqsA mutant. In addition, the

  15. Urinary Biomarkers IGFBP7 and TIMP-2 for the Diagnostic Assessment of Transient and Persistent Acute Kidney Injury in Critically Ill Patients.

    Science.gov (United States)

    Daubin, Delphine; Cristol, Jean Paul; Dupuy, Anne Marie; Kuster, Nils; Besnard, Noémie; Platon, Laura; Buzançais, Aurèle; Brunot, Vincent; Garnier, Fanny; Jonquet, Olivier; Klouche, Kada

    2017-01-01

    The capability of urinary TIMP-2 (tissue inhibitor of metalloproteinase) and IGFBP7 (insulin-like growth factor binding protein)-NephroCheck Test (NC) = ([TIMP-2] x [IGFBP7]) / 1000)-to predict renal recovery from acute kidney injury (AKI) has been poorly studied. The aim of this study was to assess the performance of measurements of ([TIMP-2] x [IGFBP7]) / 1000) over 24 hours to differentiate transient from persistent AKI. Of 460 consecutive adult patients admitted to the ICU, 101 were prospectively studied: 56 men, 62 (52-71) years old. A fresh urine sample was collected at H0, H4, H12 and H24 to determine ([TIMP-2] x [IGFBP7]) / 1000) levels. Areas under the curves of Delta NC H4-Ho and H12-H4 and serum creatinine (sCr) for detection of AKI recovery were compared. Forty-one (40.6%) patient were diagnosed with AKI: 27 transient and 14 persistent AKI. At admission (H0), AKI patients had a significantly higher NC score than patients without AKI (0.43 [0.07-2.06] vs 0.15 [0.07-0.35], p = 0.027). In AKI groups, transient AKI have a higher NC, at H0 and H4, than persistent AKI (0.87 [0.09-2.82] vs 0.13 [0.05-0.66] p = 0.035 and 0.13 [0.07-0.61] vs 0.05 [0.02-0.13] p = 0.013). Thereafter, NC level decreased in both AKI groups with a Delta NC score H4-H0 and H12-H4 significantly more important in transient AKI. Roc curves showed however that delta NC scores did not discriminate between transient and persistent AKI. In our population, absolute urinary levels of NC score were higher at early hours after ICU admission (H0 and H4) in transient AKI as compared to persistent AKI patients. NC variations (Delta NC scores) over the first 12 hours may indicate the AKI's evolving nature with a more significant decrease in case of transient AKI but were not able to differentiate transient from persistent AKI.

  16. Effect of a stewardship intervention on adherence to uncomplicated cystitis and pyelonephritis guidelines in an emergency department setting.

    Directory of Open Access Journals (Sweden)

    Michelle T Hecker

    Full Text Available OBJECTIVE: To evaluate adherence to uncomplicated urinary tract infections (UTI guidelines and UTI diagnostic accuracy in an emergency department (ED setting before and after implementation of an antimicrobial stewardship intervention. METHODS: The intervention included implementation of an electronic UTI order set followed by a 2 month period of audit and feedback. For women age 18-65 with a UTI diagnosis seen in the ED with no structural or functional abnormalities of the urinary system, we evaluated adherence to guidelines, antimicrobial use, and diagnostic accuracy at baseline, after implementation of the order set (period 1, and after audit and feedback (period 2. RESULTS: Adherence to UTI guidelines increased from 44% (baseline to 68% (period 1 to 82% (period 2 (P≤.015 for each successive period. Prescription of fluoroquinolones for uncomplicated cystitis decreased from 44% (baseline to 14% (period 1 to 13% (period 2 (P<.001 and P = .7 for each successive period. Unnecessary antibiotic days for the 200 patients evaluated in each period decreased from 250 days to 119 days to 52 days (P<.001 for each successive period. For 40% to 42% of cases diagnosed as UTI by clinicians, the diagnosis was deemed unlikely or rejected with no difference between the baseline and intervention periods. CONCLUSIONS: A stewardship intervention including an electronic order set and audit and feedback was associated with increased adherence to uncomplicated UTI guidelines and reductions in unnecessary antibiotic therapy and fluoroquinolone therapy for cystitis. Many diagnoses were rejected or deemed unlikely, suggesting a need for studies to improve diagnostic accuracy for UTI.

  17. The Diagnosis of Urinary Tract infection in Young children (DUTY): a diagnostic prospective observational study to derive and validate a clinical algorithm for the diagnosis of urinary tract infection in children presenting to primary care with an acute illness.

    Science.gov (United States)

    Hay, Alastair D; Birnie, Kate; Busby, John; Delaney, Brendan; Downing, Harriet; Dudley, Jan; Durbaba, Stevo; Fletcher, Margaret; Harman, Kim; Hollingworth, William; Hood, Kerenza; Howe, Robin; Lawton, Michael; Lisles, Catherine; Little, Paul; MacGowan, Alasdair; O'Brien, Kathryn; Pickles, Timothy; Rumsby, Kate; Sterne, Jonathan Ac; Thomas-Jones, Emma; van der Voort, Judith; Waldron, Cherry-Ann; Whiting, Penny; Wootton, Mandy; Butler, Christopher C

    2016-01-01

    BACKGROUND It is not clear which young children presenting acutely unwell to primary care should be investigated for urinary tract infection (UTI) and whether or not dipstick testing should be used to inform antibiotic treatment. OBJECTIVES To develop algorithms to accurately identify pre-school children in whom urine should be obtained; assess whether or not dipstick urinalysis provides additional diagnostic information; and model algorithm cost-effectiveness. DESIGN Multicentre, prospective diagnostic cohort study. SETTING AND PARTICIPANTS Children < 5 years old presenting to primary care with an acute illness and/or new urinary symptoms. METHODS One hundred and seven clinical characteristics (index tests) were recorded from the child's past medical history, symptoms, physical examination signs and urine dipstick test. Prior to dipstick results clinician opinion of UTI likelihood ('clinical diagnosis') and urine sampling and treatment intentions ('clinical judgement') were recorded. All index tests were measured blind to the reference standard, defined as a pure or predominant uropathogen cultured at ≥ 10(5) colony-forming units (CFU)/ml in a single research laboratory. Urine was collected by clean catch (preferred) or nappy pad. Index tests were sequentially evaluated in two groups, stratified by urine collection method: parent-reported symptoms with clinician-reported signs, and urine dipstick results. Diagnostic accuracy was quantified using area under receiver operating characteristic curve (AUROC) with 95% confidence interval (CI) and bootstrap-validated AUROC, and compared with the 'clinician diagnosis' AUROC. Decision-analytic models were used to identify optimal urine sampling strategy compared with 'clinical judgement'. RESULTS A total of 7163 children were recruited, of whom 50% were female and 49% were < 2 years old. Culture results were available for 5017 (70%); 2740 children provided clean-catch samples, 94% of whom were ≥ 2 years old

  18. Prevalence of acute pyelonephritis and incidence of renal scarring in children under the age of two with urinary tract infection evaluated by {sup 99m}Tc-DMSA renal scintigraphy: the experience of a university hospital

    Energy Technology Data Exchange (ETDEWEB)

    Berdichevski, Eduardo Herz; Vilas, Eduardo Rosito de, E-mail: duduberdi@hotmail.com [Pontificia Universidade Catolica do Rio Grande do Sul (PUCRS), Porto Alegre, RS (Brazil). Hospital Sao Lucas. Service of Medicine; Mattos, Silvia Gelpi; Bezerra, Sofia; Baldisserotto, Matteo [Pontificia Universidade Catolica do Rio Grande do Sul (PUCRS), Porto Alegre, RS (Brazil). Faculdade de Medicina

    2013-01-15

    Objective: To calculate the frequencies of acute pyelonephritis and renal scarring in patients under the age of two, with first episode of urinary tract infection in a Brazilian university hospital, comparing with data reported in the international literature. Materials and Methods: Scintigraphic reports of children less than two years old submitted to {sup 99m}Tc-DMSA renal scintigraphy in a university hospital in Rio Grande do Sul between 2006 and 2009 were reviewed to investigate acute pyelonephritis/renal scarring. Additionally, the presence of vesicoureteral reflux, early use of antibiotics, and comorbidities were investigated on electronic records. The sample size calculation was based on a systematic review study and obtained a minimum of 147 patients. Patients whose electronic records were not available were excluded. Results: One hundred and fifty-seven children met the inclusion criteria; among them 48 had acute pyelonephritis and 8 of these had renal scars. Neither age nor sex presented any significant association with acute pyelonephritis (p = 0.405 and p = 0.124, respectively). No statistical significance was observed in the association between vesicoureteral reflux and acute pyelonephritis (p = 1.0) and other comorbidities (p = 0.470), and in relation to early use of antibiotics with acute pyelonephritis (p = 0.130) and renal scarring (p = 0.720). Conclusion: The frequencies found in the present study for acute pyelonephritis/renal scarring are in agreement with the results reported by most studies in the literature. (author)

  19. Urinary tract infection in male general practice patients: uropathogens and antibiotic susceptibility.

    NARCIS (Netherlands)

    Koeijers, J.J.; Verbon, A.; Kessels, A.G.H.; Bartelds, A.; Donker, G.; Nys, S.; Stobberingh, E.E.

    2010-01-01

    Objectives: To evaluate uropathogens and their antibiotic susceptibility in male general practitioner (GP) patients presenting with an uncomplicated urinary tract infection (UTI). Material and Methods: A population-based study was conducted among males, 18 years and older, general practice patients,

  20. School Nurse Interventions in Managing Functional Urinary Incontinence in School-Age Children

    Science.gov (United States)

    Rivers, Charisse L.

    2010-01-01

    Uncomplicated urinary incontinence (UI) in school-age children is a prevalent yet underrecognized problem that has remained in the shadow of other concerns commonly perceived as more prominent or urgent. There is good evidence that functional UI in children can be treated and managed effectively. When there is no structural or neurologic…

  1. 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.

  2. Application of seldinger technique to acute urinary retention%Seldinger技术在急性尿潴留中的应用

    Institute of Scientific and Technical Information of China (English)

    李明; 王肖; 单卫民

    2012-01-01

    目的 评价Seldinger技术膀胱微造瘘在处理急性尿潴留导尿失败患者中的临床疗效.方法 应用Seldinger技术深静脉留置针套装行膀胱穿刺造瘘患者25例,其中9例为尿道狭窄患者,16例为前列腺增生导尿失败患者.同时随机采用传统膀胱穿刺针造瘘20例为对照组.对两组的手术时间、出血量、副损伤、并发症、疼痛、切口愈合情况进行比较.结果 Seldinger技术造瘘时间短、出血少、术中副损伤少、无明显疼痛,伤口愈合好等优点,且安全有效,尤其适用于老年患者.%Objectives To evaluate the effectiveness and safety of using Seldinger suprapubic catheter in the cases of acute urinary retention(AUR)where urethral catheterization is contraindicated or deemed difficult.Methods The Seldinger group: 25 AUR patients were treated with suprapubic catheter by using Seldinger technique,9 urethrostenosis cases and 16 prostatoplasia cases.The control group: 20 ARU cases were treated with suprapubic catheter by classical bladder trocar.The operation time,amount of bleeding,side injury,complications,pain and Wound healing were compared for the both groups.Results The Seldinger group have such advantages: short operation time,less bleeding,no or litter side injury,complications,pain,and healing well.So the Seldinger technique is a safe and effective method,especially for elder patients.

  3. Early predictors of acute kidney injury in patients with cirrhosis and bacterial infection: urinary neutrophil gelatinase-associated lipocalin and cardiac output as reliable tools

    Science.gov (United States)

    Ximenes, Rafael O.; Farias, Alberto Q.; Helou, Claudia M.B.

    2015-01-01

    Background Hemodynamic abnormalities and acute kidney injury (AKI) are often present in infected cirrhotic patients. Hence, an early diagnosis of AKI is necessary, which might require the validation of new predictors as the determinations of urinary neutrophil gelatinase-associated lipocalin (uNGAL) and cardiac output. Methods We evaluated 18 infected cirrhotic patients subdivided into two groups at admission (0 hours). In Group I, we collected urine samples at 0 hours, 6 hours, 24 hours, and 48 hours for uNGAL and fractional excretion of sodium determinations. In Group II, we measured cardiac output using echocardiography. Results The age of patients was 55.0±1.9 years, and 11 patients were males. The Model for End-Stage Liver Disease score was 21±1, whereas the Child–Pugh score was C in 11 patients and B in 7 patients. Both patients in Group I and Group II showed similar baseline characteristics. In Group I, we diagnosed AKI in 5 of 9 patients, and the mean time to this diagnosis by measuring serum creatinine was 5.4 days. Patients with AKI showed higher uNGAL levels than those without AKI from 6 hours to 48 hours. The best accuracy using the cutoff values of 68 ng uNGAL/mg creatinine was achieved at 48 hours when we distinguished patients with and without AKI in all cases. In Group II, we diagnosed AKI in 4 of 9 patients, and cardiac output was significantly higher in patients who developed AKI at 0 hours. Conclusion Both uNGAL and cardiac output determinations allow the prediction of AKI in infected cirrhotic patients earlier than increments in serum creatinine. PMID:26484038

  4. Diagnostic value of serum procalcitonin for acute pyelonephritis in infants and children with urinary tract infections: an updated meta-analysis.

    Science.gov (United States)

    Zhang, Huhai; Yang, Jurong; Lin, Lirong; Huo, Bengang; Dai, Huanzi; He, Yani

    2016-03-01

    The aims were to assess (1) the diagnostic value of serum procalcitonin (PCT) for acute pyelonephritis (APN) in infants and children with urinary tract infections (UTIs) and (2) to compare the performance of two commonly used cutoff values. A meta-analysis of serum PCT in the diagnosis of APN among pediatrics with lower UTIs was conducted. The process of search strategy, publications selection and data analysis was in accordance with the preferred reporting items for systematic reviews and meta-analyses guidelines. Eighteen high-quality studies with a total of 831 APN patients and 651 individuals with lower UTIs were analyzed. The overall performance of serum PCT ≥ 0.5 ng/mL was as follows: pooled sensitivity of 0.86 (95 % CI 0.73-0.93), pooled specificity of 0.76 (95 % CI 0.66-0.83), DOR of 18.90 (95 % CI 6.78-52.71) and AUROC of 0.86 (95 % CI 0.83-0.89), with significant heterogeneity. However, use of 1.0 ng/mL as a cutoff value produced an improved specificity of 0.91 (95 % CI 0.86-0.94), a DOR of 55.06 (95 % CI 22.57-115.48) and an AUROC of 0.94 (95 % CI 0.92-0.96), without obvious heterogeneity. In pediatrics with UTIs, the cutoff value of serum PCT, 1.0 ng/mL, has a preferable diagnostic performance compared with 0.5 ng/mL for APN. Additional prospective studies that propose an appropriate cutoff value and validate the performance of PCT for young with APN are needed in the future.

  5. 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. ...

  6. 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 ...

  7. [Diagnosis and treatment of community-acquired urinary tract infections in adults: what has changed. Comments on the 2008 guidelines of the French Health Products Safety Agency (AFSSAPS)].

    Science.gov (United States)

    Caron, François

    2010-01-01

    This article comments on the new recommendations for the diagnosis and treatment of adult patients with community-acquired urinary tract infections (UTIs), issued in 2008 by the French Health Products Safety Agency (AFSSAPS). The terms uncomplicated and complicated UTIs have been retained ; complicated UTIs are those with risk factor for complication (rather than with established complications). In women, age (>or= 65 years) is no longer considered itself a risk factor for complications. In men, cystitis must be treated as prostatitis. The bacterial levels defining UTIs have been revised, but levels below the threshold cannot be used to rule out UTI in the presence of symptoms. For uncomplicated cystitis, only fosfomycin-trometamol is recommended as a first-line treatment, essentially because of its ecological advantages (resistance uncommon, no cross resistance with other antibiotic classes, specific class, sparing others). For recurrent cystitis, prophylactic antibiotic treatment must be limited to cases when other preventive measures are impossible. For complicated cystitis, the principle is to delay antibiotic therapy until the resistance profile results are available, when possible (because of the high risk of resistance). Delay must be avoided during pregnancy, however, because of maternal-fetal risks. The strategy for uncomplicated pyelonephritis has been simplified : no plain abdominal radiography, antibiotic therapy shortened to 10-14 days (even 7 days for regimen or relay including fluoroquinolone), and no routine verification by urine culture. For prostatitis, PSA testing is not recommended during the acute phase of prostatitis, and a 14-day antibiotic regimen is enough for the easiest-to-treat infections.

  8. An open randomized comparison of gatifloxacin versus cefixime for the treatment of uncomplicated enteric fever.

    Directory of Open Access Journals (Sweden)

    Anil Pandit

    Full Text Available OBJECTIVE: To assess the efficacy of gatifloxacin versus cefixime in the treatment of uncomplicated culture positive enteric fever. DESIGN: A randomized, open-label, active control trial with two parallel arms. SETTING: Emergency Room and Outpatient Clinics in Patan Hospital, Lagankhel, Lalitpur, Nepal. PARTICIPANTS: Patients with clinically diagnosed uncomplicated enteric fever meeting the inclusion criteria. INTERVENTIONS: Patients were allocated to receive one of two drugs, Gatifloxacin or Cefixime. The dosages used were Gatifloxacin 10 mg/kg, given once daily for 7 days, or Cefixime 20 mg/kg/day given in two divided doses for 7 days. OUTCOME MEASURES: The primary outcome measure was fever clearance time. The secondary outcome measure was overall treatment failure (acute treatment failure and relapse. RESULTS: Randomization was carried out in 390 patients before enrollment was suspended on the advice of the independent data safety monitoring board due to significant differences in both primary and secondary outcome measures in the two arms and the attainment of a priori defined endpoints. Median (95% confidence interval fever clearance times were 92 hours (84-114 hours for gatifloxacin recipients and 138 hours (105-164 hours for cefixime-treated patients (Hazard Ratio[95%CI] = 2.171 [1.545-3.051], p<0.0001. 19 out of 70 (27% patients who completed the 7 day trial had acute clinical failure in the cefixime group as compared to 1 out of 88 patients (1% in gatifloxacin group(Odds Ratio [95%CI] = 0.031 [0.004 - 0.237], p<0.001. Overall treatment failure patients (relapsed patients plus acute treatment failure patients plus death numbered 29. They were determined to be (95% confidence interval 37.6 % (27.14%-50.2% in the cefixime group and 3.5% (2.2%-11.5% in the gatifloxacin group (HR[95%CI] = 0.084 [0.025-0.280], p<0.0001. There was one death in the cefixime group. CONCLUSIONS: Based on this study, gatifloxacin is a better treatment for

  9. 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.

  10. Artemether-lumefantrine treatment of uncomplicated Plasmodium falciparum malaria

    DEFF Research Database (Denmark)

    Kofoed, Poul-Erik

    2015-01-01

    -lumefantrine for uncomplicated Plasmodium falciparum malaria, to define therapeutic day 7 lumefantrine concentrations and identify patient factors that substantially alter these concentrations. A systematic review of PubMed, Embase, Google Scholar, ClinicalTrials.gov and conference proceedings identified all relevant studies...

  11. [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.

  12. Sigmoid Resection with Primary Anastomosis for Uncomplicated Giant Colonic Diverticulum : a Report of two Cases.

    Science.gov (United States)

    Mahieu, J; Mansvelt, B; Veys, E

    2014-01-01

    Giant colonic diverticulum (GCD) is a rare complication of colonic diverticulosis. A small number of cases has been reported in the literature. Patients with GCD have often few non-specific symptoms. Unfortunately, severe complications exist and may lead to surgical acute abdomen. Therefore, this complication of the diverticular disease must be known and properly treated. There is no gold standard diagnostic test, but an air-fluid or air-filled, rounded, pseudocystic image in relation with the colonic wall in a patient with colonic diverticula should suggest this diagnosis to the clinician. We report two cases of a 70-year-old male patient and a 44-year-old female patient having a giant sigmoid diverticulum. The treatment of choice of an uncomplicated GCD is an elective colonic resection, including the giant -diverticulum, with primary anastomosis ; while in case of complicated GCD (peritonitis, abscess or complex fistula), a two-stage resection should be considered.

  13. 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 ...

  14. 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.

  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. Development and validation of a condition-specific diary to measure severity, bothersomeness and impact on daily activities for patients with acute urinary tract infection in primary care

    DEFF Research Database (Denmark)

    Holm, Anne; Cordoba, Gloria; Siersma, Volkert

    2017-01-01

    Background: Urinary tract infection (UTI) is a common condition in primary care. Patient-reported outcome measures (PROMs) are crucial in the evaluation of interventions to improve diagnosis, treatment and prognosis of UTI. The aim of this study was to identify an existing condition-specific PROM...... to measure symptom severity, bothersomeness and impact on daily activities for adult patients with suspected urinary tract infection in primary care; or, in the absence of such a PROM, to test items identified from existing PROMs for coverage and relevance in single and group interviews...

  17. Natural history of uncomplicated sigmoid diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Nicolas; C; Buchs; Neil; J; Mortensen; Frederic; Ris; Philippe; Morel; Pascal; Gervaz

    2015-01-01

    While diverticular disease is extremely common, the natural history(NH) of its most frequent presentation(i.e., sigmoid diverticulitis) is poorly investigated. Relevant information is mostly restricted to populationbased or retrospective studies. This comprehensive review aimed to evaluate the NH of simple sigmoid diverticulitis. While there is a clear lack of uniformity in terminology, which results in difficulties interpreting and comparing findings between studies, this review demonstrates the benign nature of simple sigmoid diverticulitis. The overall recurrence rate is relatively low, ranging from 13% to 47%, depending on the definition used by the authors. Among different risk factors for recurrence, patients with C-reactive protein > 240 mg/L are three times more likely to recur. Other risk factors include: Young age, a history of several episodes of acute diverticulitis, medical vs surgical management, male patients, radiological signs of complicated first episode, higher comorbidity index, family history of diverticulitis, and length of involved colon > 5 cm. The risk of developing a complicated second episode(and its corollary to require an emergency operation) is less than 2%-5%. In fact, the old rationale for elective surgery as a preventive treatment, based mainly on concerns that recurrence would result in a progressively increased risk of sepsis or the need for a colostomy, is not upheld by the current evidence.

  18. [Summary of the practice guideline 'Urinary-tract infections' (second revision) from the Dutch College of General Practitioners].

    Science.gov (United States)

    van Pinxteren, B; van Vliet, S M; Wiersma, T J; Goudswaard, A N

    2006-04-01

    The 1999 practice guideline 'Urinary-tract infections' from the Dutch College of General Practitioners has been revised. Not only febrile urinary-tract infections are now regarded as 'complicated', but also all urinary-tract infections in men, pregnant women, children, and patients with kidney or urinary-tract disease, impaired immune response or an indwelling catheter. Under certain conditions, in women recognising the symptoms of an earlier uncomplicated urinary-tract infection, treatment may be instituted without performing supplementary urinalysis. The nitrite dipstick test and dipslide culturing are recommended for the diagnosis of urinary-tract infections; the value of the leukocyte esterase dipstick test is limited. A group-B streptococcal urinary-tract infection during pregnancy is an indication for intravenous antibiotic prophylaxis during the delivery. The recommended duration of treatment with nitrofurantoin is extended from three to five days. Both increased bacterial resistance to trimethoprim and the intention to reduce the use of fluoroquinolones in the treatment of uncomplicated urinary-tract infections were reasons for including phosphomycin in the guideline. In addition to antibiotic prophylaxis, cranberry products may be of value in the prevention of recurrent urinary-tract infections.

  19. Can classic metaphyseal lesions follow uncomplicated caesarean section?

    Energy Technology Data Exchange (ETDEWEB)

    O' Connell, AnnaMarie [Children' s University Hospital, Radiology Department, Dublin 1 (Ireland); Donoghue, Veronica B. [Children' s University Hospital, Radiology Department, Dublin 1 (Ireland); National Maternity Hospital, Radiology Department, Dublin (Ireland)

    2007-05-15

    Classic metaphyseal lesion (CML) is the term given to a fracture that most often occurs in the posteromedial aspect of the distal femur, proximal tibia, distal tibia, and proximal humerus in infants; this finding is strongly associated with non-accidental injury. To demonstrate that the CML may occur following simple lower segment caesarean section (LSCS). A review of 22 years of an obstetric practice that delivers 8,500 babies per year. We identified three neonates born by elective LSCS, each with distal femoral metaphyseal fractures on postpartum radiographs. All caesarean sections were elective and uncomplicated. External cephalic version was not employed preoperatively. Postpartum radiographs demonstrated a fracture of the distal femoral metaphysis in each neonate, typical of a CML. We propose that a CML can occur in the setting of a simple, elective and uncomplicated LSCS where no external cephalic version is employed. (orig.)

  20. Prospective risk of fetal death in uncomplicated monochorionic twins.

    LENUS (Irish Health Repository)

    Farah, Nadine

    2012-03-01

    A retrospective cohort study was carried out in a university teaching hospital to determine the prospective risk of unexpected fetal death in uncomplicated monochorionic diamniotic (MCDA) twin pregnancies after viability. All MCDA twins delivered at or after 24 weeks\\' gestation from July 1999 to July 2007 were included. Pregnancies with twin-twin transfusion syndrome, growth restriction, structural abnormalities, or twin reversed arterial perfusion sequence were excluded. Of the 144 MCDA twin pregnancies included in our analysis, the risk of intrauterine death was 4.9%. The prospective risk of unexpected intrauterine death was 1 in 43 after 32 weeks\\' gestation and 1 in 37 after 34 weeks\\' gestation. Our results demonstrate that despite close surveillance, the unexpected intrauterine death rate in uncomplicated MCDA twin pregnancies is high. This rate seems to increase after 34 weeks\\' gestation, suggesting that a policy of elective preterm delivery warrants evaluation.

  1. Artesunate plus pyronaridine for treating uncomplicated Plasmodium falciparum malaria

    OpenAIRE

    Bukirwa, Hasifa; Unnikrishnan, B; Kramer, Christine V; Sinclair, David; Nair, Suma; Tharyan, Prathap

    2014-01-01

    Background The World Health Organization (WHO) recommends that people with uncomplicated Plasmodium falciparum malaria are treated using Artemisinin-based Combination Therapy (ACT). ACT combines three-days of a short-acting artemisinin derivative with a longer-acting antimalarial which has a different mode of action. Pyronaridine has been reported as an effective antimalarial over two decades of use in parts of Asia, and is currently being evaluated as a partner drug for artesunate. Objective...

  2. A Comparative Study of the Predictive Values of Urinary Acute Kidney Injury Markers Angiogenin and Kidney Injury Molecule 1 for the Outcomes of Kidney Allografts

    Directory of Open Access Journals (Sweden)

    Quentin Tavernier, PhD

    2017-09-01

    Conclusions. Together, our results indicate that, in a cohort of 244 kidney transplant recipients, urinary ANG and KIM-1 levels in a single measurement 10 days after transplantation reflect the severity of IRI after kidney transplantation, but are neither independent predictors of renal function, histological changes and graft survival.

  3. Lymphocyte Perturbations in Malawian Children with Severe and Uncomplicated Malaria.

    Science.gov (United States)

    Mandala, Wilson L; Msefula, Chisomo L; Gondwe, Esther N; Gilchrist, James J; Graham, Stephen M; Pensulo, Paul; Mwimaniwa, Grace; Banda, Meraby; Taylor, Terrie E; Molyneux, Elizabeth E; Drayson, Mark T; Ward, Steven A; Molyneux, Malcolm E; MacLennan, Calman A

    2015-11-18

    Lymphocytes are implicated in immunity and pathogenesis of severe malaria. Since lymphocyte subsets vary with age, assessment of their contribution to different etiologies can be difficult. We immunophenotyped peripheral blood from Malawian children presenting with cerebral malaria, severe malarial anemia, and uncomplicated malaria (n = 113) and healthy aparasitemic children (n = 42) in Blantyre, Malawi, and investigated lymphocyte subset counts, activation, and memory status. Children with cerebral malaria were older than those with severe malarial anemia. We found panlymphopenia in children presenting with cerebral malaria (median lymphocyte count, 2,100/μl) and uncomplicated malaria (3,700/μl), which was corrected in convalescence and was absent in severe malarial anemia (5,950/μl). Median percentages of activated CD69(+) NK (73%) and γδ T (60%) cells were higher in cerebral malaria than in other malaria types. Median ratios of memory to naive CD4(+) lymphocytes were higher in cerebral malaria than in uncomplicated malaria and low in severe malarial anemia. The polarized lymphocyte subset profiles of different forms of severe malaria are independent of age. In conclusion, among Malawian children cerebral malaria is characterized by lymphocyte activation and increased memory cells, consistent with immune priming. In contrast, there are reduced memory cells and less activation in severe malaria anemia. Further studies are required to understand whether these immunological profiles indicate predisposition of some children to one or another form of severe malaria. Copyright © 2016 Mandala et al.

  4. An update on the management of urinary tract infections in the era of antimicrobial resistance.

    Science.gov (United States)

    Bader, Mazen S; Loeb, Mark; Brooks, Annie A

    2017-03-01

    Urinary tract infections (UTIs) caused by antibiotic-resistant Gram-negative bacteria are a growing concern due to limited therapeutic options. Gram-negative bacteria, specifically Enterobacteriaceae, are common causes of both community-acquired and hospital acquired UTIs. These organisms can acquire genes that encode for multiple antibiotic resistance mechanisms, including extended-spectrum-lactamases (ESBLs), AmpC- β -lactamase, and carbapenemases. The assessment of suspected UTI includes identification of characteristic symptoms or signs, urinalysis, dipstick or microscopic tests, and urine culture if indicated. UTIs are categorized according to location (upper versus lower urinary tract) and severity (uncomplicated versus complicated). Increasing rates of antibiotic resistance necessitate judicious use of antibiotics through the application of antimicrobial stewardship principles. Knowledge of the common causative pathogens of UTIs including local susceptibility patterns are essential in determining appropriate empiric therapy. The recommended first-line empiric therapies for acute uncomplicated bacterial cystitis in otherwise healthy adult nonpregnant females is a 5-day course of nitrofurantion or a 3-g single dose of fosfomycin tromethamine. Second-line options include fluoroquinolones and β-lactams, such as amoxicillin-clavulanate. Current treatment options for UTIs due to AmpC- β -lactamase-producing organisms include fosfomycin, nitrofurantion, fluoroquinolones, cefepime, piperacillin-tazobactam and carbapenems. In addition, treatment options for UTIs due to ESBLs-producing Enterobacteriaceae include nitrofurantion, fosfomycin, fluoroquinolones, cefoxitin, piperacillin-tazobactam, carbapenems, ceftazidime-avibactam, ceftolozane-tazobactam, and aminoglycosides. Based on identification and susceptibility results, alternatives to carbapenems may be used to treat mild-moderate UTIs caused by ESBL-producing Enterobacteriaceae. Ceftazidime-avibactam, colistin

  5. β-Blocker-Associated Risks in Patients With Uncomplicated Hypertension Undergoing Noncardiac Surgery.

    Science.gov (United States)

    Jørgensen, Mads E; Hlatky, Mark A; Køber, Lars; Sanders, Robert D; Torp-Pedersen, Christian; Gislason, Gunnar H; Jensen, Per Føge; Andersson, Charlotte

    2015-12-01

    Perioperative β-blocker strategies are important to reduce risks of adverse events. Effectiveness and safety may differ according to patients' baseline risk. To determine the risk of major adverse cardiovascular events (MACEs) associated with long-term β-blocker therapy in patients with uncomplicated hypertension undergoing noncardiac surgery. Association study based on in-hospital records and out-of-hospital pharmacotherapy use using a Danish nationwide cohort of patients with uncomplicated hypertension treated with at least 2 antihypertensive drugs (β-blockers, thiazides, calcium antagonists, or renin-angiotensin system [RAS] inhibitors) undergoing noncardiac surgery between 2005 and 2011. Various antihypertensive treatment regimens, chosen as part of usual care. Thirty-day risk of MACEs (cardiovascular death, nonfatal ischemic stroke, nonfatal myocardial infarction) and all-cause mortality, assessed using multivariable logistic regression models and adjusted numbers needed to harm (NNH). The baseline characteristics of the 14,644 patients who received β-blockers (65% female, mean [SD] age, 66.1 [12.0] years) were similar to those of the 40,676 patients who received other antihypertensive drugs (57% female, mean [SD] age, 65.9 [11.8] years). Thirty-day MACEs occurred in 1.3% of patients treated with β-blockers compared with 0.8% of patients not treated with β-blockers (P risks of MACEs in 2-drug combinations with RAS inhibitors (odds ratio [OR], 2.16 [95% CI, 1.54-3.04]), calcium antagonists (OR, 2.17 [95% CI, 1.48-3.17]), and thiazides (OR, 1.56 [95% CI, 1.10-2.22]), compared with the reference combination of RAS inhibitors and thiazides. Results were similar for all-cause mortality. Risk of MACEs associated with β-blocker use seemed especially pronounced for patients at least 70 years old (number needed to harm [NNH], 140 [95% CI, 86-364]), for men (NNH, 142 [95% CI, 93-195]), and for patients undergoing acute surgery (NNH, 97 [95% CI, 57

  6. Therapeutic efficacy of artemether-lumefantrine in uncomplicated falciparum malaria in India

    Directory of Open Access Journals (Sweden)

    Dev Vas

    2009-05-01

    Full Text Available Abstract Background Artemisinin-based combination therapy (ACT is the treatment of choice for uncomplicated falciparum malaria. Artemether-lumefantrine (AL, a fixed dose co-formulation, has recently been approved for marketing in India, although it is not included in the National Drug Policy for treatment of malaria. Efficacy of short course regimen (4 × 4 tablets of 20 mg artemether plus 120 mg lumefantrine over 48 h was demonstrated in India in the year 2000. However, low cure rates in Thailand and better plasma lumefantrine concentration profile with a six-dose regimen over three days, led to the recommendation of higher dose globally. This is the first report on the therapeutic efficacy of the six-dose regimen of AL in Indian uncomplicated falciparum malaria patients. The data generated will help in keeping the alternative ACT ready for use in the National Programme as and when required. Methods One hundred and twenty four subjects between two and fifty-five years of age living in two highly endemic areas of the country (Assam and Orissa were enrolled for single arm, open label prospective study. The standard six-dose regimen of AL was administered over three days and was followed-up with clinical and parasitological evaluations over 28 days. Molecular markers msp-1 and msp-2 were used to differentiate the recrudescence and reinfection among the study subjects. In addition, polymorphism in pfmdr1 was also carried out in the samples obtained from patients before and after the treatment. Results The PCR corrected cure rates were high at both the sites viz. 100% (n = 53 in Assam and 98.6% (n = 71 in Orissa. The only treatment failure case on D7 was a malnourished child. The drug was well tolerated with no adverse events. Patients had pre-treatment carriage of wild type codons at positions 86 (41.7%, n = 91 and 184 (91.3%, n = 91 of pfmdr1 gene. Conclusion AL is safe and effective drug for the treatment of acute uncomplicated falciparum malaria

  7. The Economic Burden of Urinary Tract Infection and Pressure Ulceration in Acute Traumatic Spinal Cord Injury Admissions: Evidence for Comparative Economics and Decision Analytics from a Matched Case-control Study.

    Science.gov (United States)

    White, Barry; Dea, Nicolas; Street, John; Cheng, Christiana L; Rivers, Carly S; Attabib, Najmedden; Kwon, Brian K; Fisher, Charles G; Dvorak, Marcel F

    2017-08-09

    Secondary complications of spinal cord injury (SCI) are a burden to afflicted individuals and the rest of society. However, there is limited evidence of the economic burden or cost of complications in SCI populations in Canada, which is necessary for comparative economic analyses and decision analytic modeling of possible solutions to these common health problems. Comparative economic analyses can inform resource allocation decisions, but the outputs are only as good as the inputs. In this article, new evidence of the excess or incremental costs of urinary tract infection (UTI) and pressure ulceration (PU) in acute traumatic SCI from an exploratory case series analysis of admissions to a Level I specialized Canadian spine facility (2008-2013) is presented. Participants in a national SCI registry were case-control matched (1:1) on the predicted probability of experiencing UTI or PU during initial acute SCI admission. The excess costs of UTI and PU are estimated as the mean of the differences in total direct acute SCI admission costs (length of stay, accommodation, nursing, pharmacy) from the perspective of the admitting facility between participants matched or paired on demographic and SCI characteristics. Even relatively minor UTI and PU, respectively, added an average of $7,790 (SD $6,267) and $18,758 (SD $27,574) to the direct cost of acute SCI admission in 2013 Canadian dollars (CAD). This case series showed that UTI and PU in acute SCI admission are associated with excess cost and will facilitate comparative economic analyses and decision analytic modeling in SCI.

  8. 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 ...

  9. 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 ...

  10. 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 ...

  11. Detection of intracellular bacterial communities in human urinary tract infection.

    Directory of Open Access Journals (Sweden)

    David A Rosen

    2007-12-01

    Full Text Available BACKGROUND: Urinary tract infections (UTIs are one of the most common bacterial infections and are predominantly caused by uropathogenic Escherichia coli (UPEC. While UTIs are typically considered extracellular infections, it has been recently demonstrated that UPEC bind to, invade, and replicate within the murine bladder urothelium to form intracellular bacterial communities (IBCs. These IBCs dissociate and bacteria flux out of bladder facet cells, some with filamentous morphology, and ultimately establish quiescent intracellular reservoirs that can seed recurrent infection. This IBC pathogenic cycle has not yet been investigated in humans. In this study we sought to determine whether evidence of an IBC pathway could be found in urine specimens from women with acute UTI. METHODS AND FINDINGS: We collected midstream, clean-catch urine specimens from 80 young healthy women with acute uncomplicated cystitis and 20 asymptomatic women with a history of UTI. Investigators were blinded to culture results and clinical history. Samples were analyzed by light microscopy, immunofluorescence, and electron microscopy for evidence of exfoliated IBCs and filamentous bacteria. Evidence of IBCs was found in 14 of 80 (18% urines from women with UTI. Filamentous bacteria were found in 33 of 80 (41% urines from women with UTI. None of the 20 urines from the asymptomatic comparative group showed evidence of IBCs or filaments. Filamentous bacteria were present in all 14 of the urines with IBCs compared to 19 (29% of 66 samples with no evidence of IBCs (p < 0.001. Of 65 urines from patients with E. coli infections, 14 (22% had evidence of IBCs and 29 (45% had filamentous bacteria, while none of the gram-positive infections had IBCs or filamentous bacteria. CONCLUSIONS: The presence of exfoliated IBCs and filamentous bacteria in the urines of women with acute cystitis suggests that the IBC pathogenic pathway characterized in the murine model may occur in humans. The

  12. Suspected uncomplicated cecal diverticulitis diagnosed by imaging:Initial antibiotics vs laparoscopic treatment

    Institute of Scientific and Technical Information of China (English)

    Hyoung-Chul; Park; Bong; Hwa; Lee

    2010-01-01

    AIM:To compare the recurrence rate following initial antibiotic management to that following laparoscopic treatment for suspected uncomplicated cecal diverticulitis. METHODS: We examined the records of 132 patients who were diagnosed with uncomplicated cecal diverticulitis and a first attack during an 8-year period. The diagnosis of uncomplicated diverticulitis was made based on imaging findings, such as inflamed diverticulum or a phlegmon with cecal wall thickening. Concurrent appendiceal dilatation from 8...

  13. 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....

  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. Assessment of renal dysfunction using urinary markers in canine babesiosis caused by Babesia rossi.

    Science.gov (United States)

    Defauw, P; Schoeman, J P; Smets, P; Goddard, A; Meyer, E; Liebenberg, C; Daminet, S

    2012-12-21

    Renal damage is deemed a common, yet poorly documented, complication in canine babesiosis. Serum urea and creatinine are insensitive and non-specific markers of early renal dysfunction and their measurements are influenced by hemolysis caused by babesiosis. Therefore, the aim of this study was to use urinary markers to assess the localization and degree of renal dysfunction in dogs with Babesia rossi infection. Urinary immunoglobulin G (uIgG) and urinary C-reactive protein (uCRP) were measured as markers for glomerular dysfunction, while urinary retinol-binding protein (uRBP) was used as a marker for tubular dysfunction. Eighteen dogs presenting with uncomplicated babesiosis were included and compared with eight clinically healthy dogs. Previously validated commercial ELISA kits were used for the measurement of uIgG, uCRP, and uRBP. Results were related to urinary creatinine concentrations (c). Dogs with babesiosis had significantly higher concentrations of all three measured urinary markers compared to healthy dogs. Except for urinary protein/c ratio (UPC), routine urinary and serum markers for renal function (urine specific gravity (USG), serum urea and creatinine (sCr)) were not significantly different between dogs with babesiosis and healthy dogs. All three urinary markers were positively correlated with each other and with UPC. The data supports the presence of both glomerular and tubular dysfunction in dogs suffering from uncomplicated B. rossi infection. Urinary markers were superior to USG, serum urea and creatinine concentrations for the early detection of renal dysfunction in dogs with babesiosis.

  16. 微创治疗上尿路结石所致急性肾功能衰竭%Minimally Invasive Management of Acute Obstructive Renal Failure Caused by Upper Urinary Calculi

    Institute of Scientific and Technical Information of China (English)

    梁建奇; 林灼怡; 黄蔚山; 卓梅; 何仍富

    2014-01-01

    目的:探讨微创治疗上尿路结石所致急性肾功能衰竭的临床效果。方法2012年12月~2013年8月,对30例上尿路结石致急性梗阻性肾功能衰竭先行输尿管置管或经皮肾穿刺造瘘,根据病情行输尿管镜取石术或微通道经皮肾镜取石术。结果均成功解除尿路梗阻,输尿管镜气压弹道取石术18例,结石取净率94.4%(17/18);微通道经皮肾镜气压弹道取石术12例,结石取净率91.7%(11/12),无严重并发症发生。术后3~14 d血Cr由285~1162μmol/L 降至58~343μmol/L。术后随访1~6个月,平均3个月,肾功能恢复正常25例,5例仍有氮质血症,但肾功能明显改善。结论输尿管镜取石术或微通道经皮肾镜取石术治疗上尿路结石所致急性肾功能衰竭具有微创、安全、效果好等优点。%Objective-To-investigate-the-feasibility-and-clinical-effect-of-minimally-invasive-management-acute-obstructive-renal-failure-caused-by-upper-urinary-calculi-.-Methods-From-December-2012-to-August-2013,-data-of-30-patients-with-acute-obstructive-renal-failure-caused-by-upper-urinary-calculi-who-underwent-minimally-invasive-management-were-reviewed-retrospectively-.-All-the-patients-were-given-dwelling-ureteral-stent-or-percutaneous-nephrostomy-(-PCNL)-in-the-first-period,-and-then,-according-to-specific-conditions,-received-either-ureteroscopic-holmium-laser-lithotripsy-(URL)-or-mini-percutaneous-nephrostomy-(mini-PCNL).-Results-All-the-patients-were-treated-successfully-.The-stone-free-rate-of-URL-was-94.4%(17/18)-in-18-patients-with-middle-and-lower-ureteral-calculi,-and-the-stone-free-rate-of-mini-PCNL-was-91.7%-(11/12)-in-12-patients.No-ureteral-perforation-and-other-complications-were-recorded-.In-the-30-cases,-the-serum-Cr-level-decreased-from-285--1162-μmol/L-preoperatively-to-58--343μmol/L-at-3--14-days-postoperatively-.Renal-functions-recovered-to-normal-within-1-month-after-operation-in-25-cases

  17. Maternal serum oestrogen and androgen concentrations in preeclamptic and uncomplicated pregnancies

    National Research Council Canada - National Science Library

    Troisi, Rebecca; Potischman, Nancy; Roberts, James M; Ness, Roberta; Crombleholme, William; Lykins, David; Siiteri, Pentti; Hoover, Robert N

    2003-01-01

    .... Pregnancy hormone concentrations were measured in maternal sera collected at hospital admission for labour and delivery from 86 preeclamptic and 86 uncomplicated, singleton pregnancies matched...

  18. Efficacy of a benzocaine lozenge in the treatment of uncomplicated sore throat.

    Science.gov (United States)

    Chrubasik, Sigrun; Beime, Beate; Magora, Florella

    2012-02-01

    Benzocaine lozenges are popular in symptomatic treatment of acute sore throat. The aim of this study was to evaluate if sucking a benzocaine lozenge was superior to a placebo lozenge in patients with pain while swallowing. Volunteers with acute, uncomplicated sore throat received randomly and double-blind either a benzocaine 8 mg or a placebo lozenge. Pain was assessed on a numerical visual rating scale. The primary outcome measure was the sum of the pain intensity differences (SPID) over 2 h. Secondary outcome measures included the number of patients who reported 50% or more of their baseline pain score (responders) and those with worthwhile and complete pain relief, the times to worthwhile/complete pain relief and to pain recurrence and the occurrence of any adverse effects. A predefined interim analysis after including 50 patients revealed the superiority of benzocaine versus placebo in the SPID (p = 0.0086). At this time, a total of 165 patients had been recruited (full analysis set, FAS) and underwent statistical analysis. In the FAS, median SPID had significantly more decreased in patients receiving benzocaine compared to placebo (-12 vs. - 5, p = 0.001). There were significantly more responders and patients with worthwhile pain relief in group benzocaine. The number of patients with complete pain relief was very small. Median time to worthwhile pain relief was 20 min (benzocaine) and >45 min (placebo). Adverse events were not observed. Benzocaine lozenges are superior to placebo lozenges and a useful, well-tolerated treatment option to reduce painful pharyngeal discomfort.

  19. Role of Fiber in Symptomatic Uncomplicated Diverticular Disease: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Marilia Carabotti

    2017-02-01

    Full Text Available Symptomatic uncomplicated diverticular disease (SUDD is a syndrome characterized by recurrent abdominal symptoms in patients with colonic diverticula. There is some evidence that a high-fiber diet or supplemental fibers may reduce symptoms in SUDD patients and a high-fiber diet is commonly suggested for these patients. This systematic review aims to update the evidence on the efficacy of fiber treatment in SUDD, in terms of a reduction in symptoms and the prevention of acute diverticulitis. According to PRISMA, we identified studies on SUDD patients treated with fibers (PubMed and Scopus. The quality of these studies was evaluated by the Jadad scale. The main outcome measures were a reduction of abdominal symptoms and the prevention of acute diverticulitis. Nineteen studies were included, nine with dietary fiber and 10 with supplemental fiber, with a high heterogeneity concerning the quantity and quality of fibers employed. Single studies suggest that fibers, both dietary and supplemental, could be beneficial in SUDD, even if the quality is very low, with just one study yielding an optimal score. The presence of substantial methodological limitations, the heterogeneity of the therapeutic regimens employed, and the lack of ad hoc designed studies, did not permit a summary of the outcome measure. Thus, the benefit of dietary or supplemental fiber in SUDD patients still needs to be established.

  20. Role of Fiber in Symptomatic Uncomplicated Diverticular Disease: A Systematic Review

    Science.gov (United States)

    Carabotti, Marilia; Annibale, Bruno; Severi, Carola; Lahner, Edith

    2017-01-01

    Symptomatic uncomplicated diverticular disease (SUDD) is a syndrome characterized by recurrent abdominal symptoms in patients with colonic diverticula. There is some evidence that a high-fiber diet or supplemental fibers may reduce symptoms in SUDD patients and a high-fiber diet is commonly suggested for these patients. This systematic review aims to update the evidence on the efficacy of fiber treatment in SUDD, in terms of a reduction in symptoms and the prevention of acute diverticulitis. According to PRISMA, we identified studies on SUDD patients treated with fibers (PubMed and Scopus). The quality of these studies was evaluated by the Jadad scale. The main outcome measures were a reduction of abdominal symptoms and the prevention of acute diverticulitis. Nineteen studies were included, nine with dietary fiber and 10 with supplemental fiber, with a high heterogeneity concerning the quantity and quality of fibers employed. Single studies suggest that fibers, both dietary and supplemental, could be beneficial in SUDD, even if the quality is very low, with just one study yielding an optimal score. The presence of substantial methodological limitations, the heterogeneity of the therapeutic regimens employed, and the lack of ad hoc designed studies, did not permit a summary of the outcome measure. Thus, the benefit of dietary or supplemental fiber in SUDD patients still needs to be established. PMID:28230737

  1. Normal serum alanine aminotransferase activity in uncomplicated obesity

    Institute of Scientific and Technical Information of China (English)

    Gianluca Iacobellis; Antonio Moschetta; Maria Cristina Ribaudo; Alessandra Zappaterreno; Concetta Valeria Iannucci; Frida Leonetti

    2005-01-01

    AIM: To evaluate serum alanine aminotransferase (ALT)activity in a well-characterized group of uncomplicated obese subjects and its correlation with insulin resistance,plasma adiponectin, and leptin concentrations.METHODS: One hundred and five uncomplicatedobese subjects (87 women, 18 men, age 34.3±9.6 years,BMI 39.9±8.3 kg/m2)were studied. Serum ALT activity was evaluated. Insulin sensitivity was assessed by euglycemic hyperinsulinemic clamp (M index) and fasting insulin. Plasma leptin and adiponectin levels were also measured.RESULTS: Serum ALT concentration in the whole group of uncomplicated obese subjects was 17.73±6.33 U/L with none of the subjects presenting ALT levels greater than 43 U/L and only 9 (11%) women and 3 (19%) men showed ALT levels >19 and >30 U/L for women and men,respectively. No significant difference was detected in serum ALT levels between severe obese subjects (BMI >40 kg/m2) and those with BMI <40 kg/m2 (18.63±6.25 vs 17.26±6.02 U/L). ALT was significantly correlated with fasting insulin (r = 0.485, P = 0.02) and triglycerides (r= 0.358, P= 0.03).CONCLUSION: Serum ALT activity is practically normal in uncomplicated obese subjects, independently of their obesity degree. These findings suggest the role of obesityrelated comorbidities and not of BMI as main risk factors for elevated ALT levels in obese subjects.

  2. 小儿上尿路结石梗阻致急性肾衰的手术治疗%Acute Renal Failure Caused by Upper Urinary Lithiasis Obstruction in Children

    Institute of Scientific and Technical Information of China (English)

    关汉礼; 王英; 地力夏提; 米吉提沙克; 艾尔肯; 毛苏木

    1999-01-01

    Objective To review the efficacy of operative treatment for acute renal failure resulted from obstruction of upper urinary lithiasis.Methods Seventy-four cases(male 51,female 23)of acute renal failure caused by upper urinary lithiasis were admitted from 1985 to 1997.The age ranged from 4 months to 11 years(mean 2 yrs and 10 mons).Prompt drainge by insertion of percutaneous nephrostomy tube and ictus therapy with diuretic mixture were indicated until the clinical situation of renal failure improved.Results Among the 74 patients(kidney 62,ureter 19,bladder 3),who underwent surgical removal of the lithiasis,67 survived and 7 died.Conclusions The operative management of adults with urinary lithiasis is also fit for children.When patients with bilateral lesions,the general situation will be reversed by unilateral releasing from the obstruction.The function of the contralateral kidney after an selective operation is still kept well.%目的 探讨小儿上尿路结石梗阻造成急性肾衰的病理生理.分析手术治疗的临床疗效.方法 先行利尿合剂冲击疗法或经皮肾穿刺置管引流,改善垂危状况后手术取石解除梗阻.结果 对74例患儿的62个肾、19根输尿管、3个膀胱切开取石.67例获痊愈、7例死亡.结论 应用于成人的手术方法 也同样适用于小儿.手术解除一侧梗阻即可逆转全身情况,对侧择期手术肾功能并未发现代偿性减退或丧失.

  3. Short-term effect of acute and repeated urinary bladder inflammation on thigmotactic behaviour in the laboratory rat [v1; ref status: indexed, http://f1000r.es/56e

    Directory of Open Access Journals (Sweden)

    Rosemary H Morland

    2015-05-01

    Full Text Available Understanding the non-sensory components of the pain experience is crucial to developing effective treatments for pain conditions. Chronic pain is associated with increased incidence of anxio-depressive disorders, and patients often report feelings of vulnerability which can decrease quality of life. In animal models of pain, observation of behaviours such as thigmotaxis can be used to detect such affective disturbances by exploiting the influence of nociceptive stimuli on the innate behavioural conflict between exploration of a novel space and predator avoidance behaviour. This study investigates whether acute and repeated bladder inflammation in adult female Wistar rats increases thigmotactic behaviour in the open field paradigm, and aims to determine whether this correlates with activation in the central amygdala, as measured by c-Fos immunoreactivity. Additionally, up-regulation of inflammatory mediators in the urinary bladder was measured using RT-qPCR array featuring 92 transcripts to examine how local mediators change under experimental conditions. We found acute but not repeated turpentine inflammation of the bladder increased thigmotactic behaviour (decreased frequency of entry to the inner zone in the open field paradigm, a result that was also observed in the catheter-only instrumentation group. Decreases in locomotor activity were also observed in both models in turpentine and instrumentation groups. No differences were observed in c-Fos activation, although a general increased in activation along the rostro-caudal axis was seen. Inflammatory mediator up-regulation was greatest following acute inflammation, with CCL12, CCL7, and IL-1β significantly up-regulated in both conditions when compared to naïve tissue. These results suggest that acute catheterisation, with or without turpentine inflammation, induces affective alterations detectable in the open field paradigm accompanied by up-regulation of multiple inflammatory mediators.

  4. 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.

  5. Possible treatment failure of artemether-lumefantrine in an Italian traveler with uncomplicated falciparum malaria.

    Directory of Open Access Journals (Sweden)

    Ernestina Carla Repetto

    2011-10-01

    Full Text Available Artemisinin-combination therapies (ACTs are recommended for the treatment of uncomplicated malaria in endemic areas with multidrug resistant Plasmodium falciparum. We report a case of possible artemether-lumefantrine failure in an Italian traveler with uncomplicated P. falciparum malaria imported from Democratic Republic of Congo.

  6. Possible clinical failure of artemether-lumefantrine in an italian traveler with uncomplicated falciparum malaria.

    Science.gov (United States)

    Repetto, Ernestina C; Traverso, Antonio; Giacomazzi, Claudio G

    2011-01-01

    Artemisinin-combination therapies (ACTs) are recommended for the treatment of uncomplicated malaria in endemic areas with multidrug resistant Plasmodium falciparum. We report a case of possible artemether-lumefantrine clinical failure in an Italian traveler with uncomplicated P. falciparum malaria imported from Democratic Republic of Congo.

  7. Possible Clinical Failure of Artemether-Lumefantrine in an Italian Traveler with Uncomplicated Falciparum Malaria.

    Science.gov (United States)

    Repetto, Ernestina C.; Traverso, Antonio; Giacomazzi, Claudio G.

    2011-01-01

    Artemisinin-combination therapies (ACTs) are recommended for the treatment of uncomplicated malaria in endemic areas with multidrug resistant Plasmodium falciparum. We report a case of possible artemether-lumefantrine clinical failure in an Italian traveler with uncomplicated P. falciparum malaria imported from Democratic Republic of Congo. PMID:22084655

  8. Use of PCR and PCR-SSP for detection of urinary donor-origin DNA in renal tran splant recipients with acute rejection

    Institute of Scientific and Technical Information of China (English)

    张志宏; 大河内信弘; 岗崎肇; 郭应禄

    2003-01-01

    Objective To analyze the urine of renal recipients for the presence of donor DNA in an attempt to establish an alternative diagnostic means of acute rejection.Methods Sixty-four renal transplant recipients were examined. Thirty-seven were norma lafter transplantation, while 22 others developed acute rejection, based on ser um creatinine levels and/or needle biopsy findings of the graft. Five developed drug-induced renal dysfunction. In female recipients with a male graft, we ex amined urine for the presence of Y chromosome (SRY and DYZ-1) and in recipients receiving an HLA mismatched graft, we looked for HLA-DR gene (DRB1) using PCR .Results Among the 14 female recipients with male grafts demonstrating stable renal function, only one was positive for SRY and DYZ-1 on the Y chromosome. However, SRY and DYZ-1 were found in the urine of four female patients with acute rejection , but these DNA fragments were not detected in 3 of the 4 after anti-rejection therap y. The last patient was referred to hemodialysis. Of 23 recipients of a graft from HLA mismatch donors with stable renal function, DRB1 was negative in 21 (91 %). Of 18 patients with acute rejection, DRB1 was positive in 16 (89%) and nega tive in 2. These DNA fragments were no longer found in 13 patients after anti -rejection therapy. In all patients with drug induced renal dysfunction, donor -derived DNA was negative.Conclusions Presence of door specific DNA in the urine of the recipient is strongly associat ed with acute rejection. Analysis of DNA derived from donor cells in urine was an effective and accurate method for the diagnosis of acute rejection of a renal transplant.

  9. 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.

  10. Association of urodynamic findings in new onset multiple sclerosis with subsequent occurrence of urinary symptoms and acute episode of disease in females

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    Farhad Tadayyon

    2012-01-01

    Full Text Available Background: The aim of the study was to determine the relative frequency of abnormal urodynamic findings in new multiple sclerosis (MS cases without micturition complaints and to find its correlation with the number of MS plaques on magnetic resonance imaging (MRI, urinary tract involvement and the number of disease episodes. Methods : In this prospective study, 50 new female case of multiple sclerosis were enrolled. Age, urodynamic findings, micturition complaints and number of plaques on MRI were recorded on admission. Occurrence of urinary symptoms and number of episodes of the disease were recorded every three months during one-year follow-up. Results : The mean patients′ age was 32.4 ± 7.2 years and all patients were female. Of the 50 patients, 19 (38% had a normal urodynamic test and 31 (62% had abnormal urodynamic findings at the beginning of the study. The occurrence of micturition complaints during follow-up in patients with abnormal urodynamic findings (94% was significantly higher (p < 0.0001 than patients with normal urodynamic findings (37%. In addition, the number of plaques on MRI at the beginning of the study in patients with abnormal urodynamic finding was significantly higher (p < 0.004 compared to patients with a normal urodynamic study. The number of episodes during follow-up was not statistically different between patients with normal and abnormal urodynamic findings (p = 0.46. Conclusions : According to this study, 62% of all new MS patients had an abnormal urodynamic test. This is a considerable proportion of patients and it seems urodynamic studies can be used when MS is first diagnosed.

  11. Urinary calprotectin and posttransplant renal allograft injury.

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    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.

  12. Clinical efficacy and safety of urinary kallidinogenase injection in patients with acute cerebral infarction%尤瑞克林治疗急性脑梗死的疗效及安全性评价

    Institute of Scientific and Technical Information of China (English)

    谭少华; 林耀波; 刘聪; 李丽娟; 李少梅

    2013-01-01

    Objective To evaluate the clinical efficacy and safety of urinary kallidinogenase injection in patients with acute cerebral infarction.Methods One hundred patients with acute cerebral infarction were included in this trial,which were randomly divided into two groups.Patients in the control group (n=50) were treated with basic therapy,while those in the treatment group (n=50) were treated with urinary kal l idinogenase injection and basic therapy.NIHSS score were evaluated before treatment,7 days and 14 days after treatment,respectively.Hepatic function,renal function,coagulation function and hemorrhagic event were recorded before and after treatment.Results No significant difference was in NIHSS sore found 7 d after treatment (P>0.05),while 14 days after treatment,NIHSS score in the treatment group was significantly lower than that in the control group (P<0.05).No significant difference was found before and after treatment on hepatic,renal,coagulation impairment and hemorrhagic event (P<0.05).Conclusion Urinary kallidinogenase injection is effective and safe for patients with acute cerebral infarction,which is better than single use of basic therapy.%目的 评价注射用尤瑞克林对急性脑梗死的临床疗效及安全性.方法 根据1995年第四届全国脑血管病会议制订的诊断标准,选取急性脑梗死患者100例,入选病例随机分为两组各50例,对照组患者给予缺血性脑卒中基础治疗;治疗组患者除给予基础治疗外,予注射用尤瑞克林0.15 PNA,分别于治疗前、治疗7d及治疗14d行NIHSS评分,并对治疗前后肝肾功能、凝血功能及出血事件作比较.结果 治疗7d两组NIHSS评分差异无统计学意义(P>0.05);治疗14 d治疗组NIHSS评分较对照组明显下降,差异有统计学意义(P<0.05);两组肝肾功能损害、凝血功能及出血事件差异无统计学意义(P>0.05).结论 尤瑞克林治疗急性脑梗死患者安全有效,优于单纯使用缺血性脑卒中基础治疗.

  13. Hemostatic abnormalities in uncomplicated babesiosis (Babesia rossi) in dogs.

    Science.gov (United States)

    Liebenberg, C; Goddard, A; Wiinberg, B; Kjelgaard-Hansen, M; van der Merwe, L L; Thompson, P N; Matjila, P T; Schoeman, J P

    2013-01-01

    Babesiosis in dogs is associated with severe thrombocytopenia; yet infected dogs rarely show clinical signs of hemorrhage. Dogs with uncomplicated babesiosis have normal hemostatic capacity despite severe thrombocytopenia. Nineteen client-owned dogs with uncomplicated babesiosis; 10 healthy controls. A prospective, cross-sectional, observational study. Thromboelastography (TEG), prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, D-dimers, and antithrombin (AT) measured in both groups. Statistical significance set at P Babesiosis group hematocrit and platelet count significantly lower than controls (0.29 versus 0.50 L/L; P babesiosis group versus controls (mean ± SD); R: 5.9 ± 1.8 versus 4.6 ± 0.9 min (P = .048); K: 2.8 ± 1.1 versus 1.9 ± 0.6 min (P = .003); angle: 55.5 ± 11.7 versus 62.2 ± 4.1 degrees (P = .036); MA: 48.4 ± 9.7 versus 57.2 ± 5.2 mm (P = 0.013); G: 5.1 ± 1.9 versus 6.9 ± 1.5 dyn/cm(2) (P = .019); LY30 (median, range): 0 (0-5.7) versus 0.6% (0-6.1) (P = .152); and LY60: 0 (0-8.8) versus 3.1% (0-13.1) (P = .012). AT activity significantly lower (105.2 ± 16.5 versus 127.8 ± 15.4%; P = .001). Fibrinogen concentration significantly higher in babesiosis group (5.7 ± 1.3 versus. 3.0 ± 0.7 g/L; P babesiosis did not have clinical signs of hemorrhage and TEG variables were normal, which could indicate a normocoagulable state. Copyright © 2012 by the American College of Veterinary Internal Medicine.

  14. Changes in the approach to acute diverticulitis.

    Science.gov (United States)

    Jaung, Rebekah; Robertson, Jason; Vather, Ryash; Rowbotham, David; Bissett, Ian P

    2015-10-01

    Acute diverticulitis (AD) is one of the most common acute admission diagnoses for general surgery, and its prevalence is increasing, in part due to the ageing population. Currently, most patients who present to a tertiary hospital are admitted for a period of treatment and observation. Simple, safe and cost-effective strategies for improving our current treatment of this condition will be invaluable in providing the most appropriate management for individual patients and for reducing the health resources expended on hospital admissions and parenteral antibiotics. AD can be categorized as uncomplicated or complicated, these two subtypes have a very different clinical course. The management of uncomplicated AD has become increasingly conservative, with a focus on symptomatic relief and supportive management. Recent research has brought into question the need for extended hospital admission and questioned the current use of antibiotics. Anti-inflammatory agents that reduce local inflammation in uncomplicated AD may be a useful means of reducing damage caused by inflammation and aiding earlier resolution of the inflammatory response and associated symptoms. Mesalazine is an anti-inflammatory agent that has been trialled in uncomplicated AD. Mesalazine has been shown to improve time to resolution of endoscopic and histological evidence of inflammation following an episode of AD and also reduce the rate of recurrence. In this literature review, we provide an overview of recent advances in AD classification, pathophysiology and management, and examine the possibility of introducing the use of anti-inflammatory agents in the management of uncomplicated AD.

  15. Debate: single-fraction treatment should be standard in the retreatment of uncomplicated bone metastases.

    Science.gov (United States)

    Tsang, Derek S; Yau, Vivian; Raziee, Hamid; Niglas, Mark; Soliman, Hany; Chow, Edward; Tsao, May

    2015-10-01

    There is controversy surrounding the optimal radiotherapy dose-fractionation for retreatment of painful bone metastases. Two commonly used regimens are 8 Gy in a single-fraction or 20 Gy in five or eight fractions. Randomized evidence, including the NCIC SC.20 randomized clinical trial, has failed to standardize clinical practice. Practitioners who use single-fraction regimens cite patient convenience, fewer acute adverse effects, and better cost-effectiveness. Practitioners who prefer multiple fractions raise questions about the interpretation of data that justifies single-fraction treatment, and the possibility that single-fraction treatment may provide inferior pain relief. Given this clinical controversy, should single-fraction irradiation be standard in retreatment of uncomplicated bone metastases? In this article, two teams debate both sides of the argument with commentary to summarize the relevant issues. The conclusion from the debate is that the "standard" treatment should be individualized to the patient with shared-decision making between the oncologist, patient and family members. In a cancer patient with poor performance status and short life expectancy, single-fraction repeat radiotherapy may be preferred; in a patient with a prolonged disease course, perhaps multiple fraction retreatments would be preferred. The choice between different fractionation schemes depends on an assessment of individual patient factors, tumour factors and unique patient circumstances.

  16. The diagnosis of urinary tract infections in young children (DUTY: protocol for a diagnostic and prospective observational study to derive and validate a clinical algorithm for the diagnosis of UTI in children presenting to primary care with an acute illness

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    Downing Harriet

    2012-07-01

    Full Text Available Abstract Background Urinary tract infection (UTI is common in children, and may cause serious illness and recurrent symptoms. However, obtaining a urine sample from young children in primary care is challenging and not feasible for large numbers. Evidence regarding the predictive value of symptoms, signs and urinalysis for UTI in young children is urgently needed to help primary care clinicians better identify children who should be investigated for UTI. This paper describes the protocol for the Diagnosis of Urinary Tract infection in Young children (DUTY study. The overall study aim is to derive and validate a cost-effective clinical algorithm for the diagnosis of UTI in children presenting to primary care acutely unwell. Methods/design DUTY is a multicentre, diagnostic and prospective observational study aiming to recruit at least 7,000 children aged before their fifth birthday, being assessed in primary care for any acute, non-traumatic, illness of ≤ 28 days duration. Urine samples will be obtained from eligible consented children, and data collected on medical history and presenting symptoms and signs. Urine samples will be dipstick tested in general practice and sent for microbiological analysis. All children with culture positive urines and a random sample of children with urine culture results in other, non-positive categories will be followed up to record symptom duration and healthcare resource use. A diagnostic algorithm will be constructed and validated and an economic evaluation conducted. The primary outcome will be a validated diagnostic algorithm using a reference standard of a pure/predominant growth of at least >103, but usually >105 CFU/mL of one, but no more than two uropathogens. We will use logistic regression to identify the clinical predictors (i.e. demographic, medical history, presenting signs and symptoms and urine dipstick analysis results most strongly associated with a positive urine culture result. We will

  17. The significance of urine microscopy and urinary kidney injury molecular 1 and neutrophil gelatinase associated lipocalin in patients with primary kidney disease complicated with acute tubular interstitial lesion%尿沉渣联合尿KIM-1、NGAL在诊断原发性肾脏病合并急性肾小管间质病变中的意义

    Institute of Scientific and Technical Information of China (English)

    刘亚红; 苑丽华

    2015-01-01

    目的 观察原发性慢性肾脏病(CKD)合并急性肾小管间质病变(ATIL)时尿沉渣积分情况和尿肾损伤因子1(KIM-1)、中性粒细胞明胶酶相关脂质运载蛋白(NGAL)水平的变化,以期早期、准确发现ATIL.方法 经临床和病理确诊为CKD并发ATIL病例52例,对照组为无急性肾损伤(AKI)的原发性CKD患者33例,15例健康人为正常对照组.比较三组尿KIM-1、NGAL水平与尿沉渣积分的不同.结果 ①三组的尿KIM-1、NGAL水平和尿沉渣积分相比较,原发性CKD并发ATIL患者均高于其他两组(P<0.05),无AKI的CKD患者高于健康对照组(P<0.05);②尿KIM-1、NGAL水平与尿沉渣评分呈正相关(r=0.711,0.683,P<0.05),三者又均与CKD患者的ATIL严重程度呈正相关(r=0.892,0.735,0.745,P<0.05);③N-乙酰-β-D-氨基葡萄糖苷酶(NAG)、视黄醇结合蛋白(RBP)和α1-微球蛋白(α1-MG)尚在正常范围的患者尿KIM-1、NGAL水平已有升高,肾脏组织病理证实存在不同程度的ATIL;④尿KIM-1、NGAL、光抑素C(CysC)、NAG诊断ATIL的ROC曲线下面积大于尿RBP、α1-MG.尿沉渣诊断ATIL的受试者工作(ROC)曲线下面积为84%.尿KIM-1、NGAL联合尿沉渣积分诊断ATIL的准确性达100%.结论 尿沉渣联合尿KIM-1、NGAL可作为诊断原发性CKD并发ATIL的早期、无创、敏感的指标.%Objectives We explored urinary sediment scoring on the basis of the number of renal tubular epithelial cells and granular casts and the urinary level of KIM-1 and NGAL in patients with primary and chronic kidney disease (CKD) complicated with acute tubular interstitial lesion(ATIL),in order to find tubular interstitial injury early and accurately.Methods Data of 52 cases of primary CKD with ATIL and of 33 cases of CKD without acute kidney injury (AKI)admitted to Second Affiliated Hospital of Xingtai Medical College from February 2012 to February 2013 were analyzed.Urinary sediment scoring on the basis of the number of renal tubular epithelial

  18. 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 ...

  19. G6PD Deficiency and Antimalarial Efficacy for Uncomplicated Malaria in Bangladesh: A Prospective Observational Study

    Science.gov (United States)

    Ley, Benedikt; Alam, Mohammad Shafiul; Thriemer, Kamala; Hossain, Mohammad Sharif; Kibria, Mohammad Golam; Auburn, Sarah; Poirot, Eugenie; Price, Ric N.; Khan, Wasif Ali

    2016-01-01

    Background The Bangladeshi national treatment guidelines for uncomplicated malaria follow WHO recommendations but without G6PD testing prior to primaquine administration. A prospective observational study was conducted to assess the efficacy of the current antimalarial policy. Methods Patients with uncomplicated malaria, confirmed by microscopy, attending a health care facility in the Chittagong Hill Tracts, Bangladesh, were treated with artemether-lumefantrine (days 0–2) plus single dose primaquine (0.75mg/kg on day2) for P. falciparum infections, or with chloroquine (days 0–2) plus 14 days primaquine (3.5mg/kg total over 14 days) for P. vivax infections. Hb was measured on days 0, 2 and 9 in all patients and also on days 16 and 30 in patients with P. vivax infection. Participants were followed for 30 days. The study was registered with the clinical trials website (NCT02389374). Results Between September 2014 and February 2015 a total of 181 patients were enrolled (64% P. falciparum, 30% P. vivax and 6% mixed infections). Median parasite clearance times were 22.0 (Interquartile Range, IQR: 15.2–27.3) hours for P. falciparum, 20.0 (IQR: 9.5–22.7) hours for P. vivax and 16.6 (IQR: 10.0–46.0) hours for mixed infections. All participants were afebrile within 48 hours, two patients with P. falciparum infection remained parasitemic at 48 hours. No patient had recurrent parasitaemia within 30 days. Adjusted male median G6PD activity was 7.82U/gHb. One male participant (1/174) had severe G6PD deficiency (<10% activity), five participants (5/174) had mild G6PD deficiency (10–60% activity). The Hb nadir occurred on day 2 prior to primaquine treatment in P. falciparum and P. vivax infected patients; mean fractional fall in Hb was -8.8% (95%CI -6.7% to -11.0%) and -7.4% (95%CI: -4.5 to -10.4%) respectively. Conclusion The current antimalarial policy remains effective. The prevalence of G6PD deficiency was low. Main contribution to haemolysis in G6PD normal

  20. G6PD Deficiency and Antimalarial Efficacy for Uncomplicated Malaria in Bangladesh: A Prospective Observational Study.

    Directory of Open Access Journals (Sweden)

    Benedikt Ley

    Full Text Available The Bangladeshi national treatment guidelines for uncomplicated malaria follow WHO recommendations but without G6PD testing prior to primaquine administration. A prospective observational study was conducted to assess the efficacy of the current antimalarial policy.Patients with uncomplicated malaria, confirmed by microscopy, attending a health care facility in the Chittagong Hill Tracts, Bangladesh, were treated with artemether-lumefantrine (days 0-2 plus single dose primaquine (0.75mg/kg on day2 for P. falciparum infections, or with chloroquine (days 0-2 plus 14 days primaquine (3.5mg/kg total over 14 days for P. vivax infections. Hb was measured on days 0, 2 and 9 in all patients and also on days 16 and 30 in patients with P. vivax infection. Participants were followed for 30 days. The study was registered with the clinical trials website (NCT02389374.Between September 2014 and February 2015 a total of 181 patients were enrolled (64% P. falciparum, 30% P. vivax and 6% mixed infections. Median parasite clearance times were 22.0 (Interquartile Range, IQR: 15.2-27.3 hours for P. falciparum, 20.0 (IQR: 9.5-22.7 hours for P. vivax and 16.6 (IQR: 10.0-46.0 hours for mixed infections. All participants were afebrile within 48 hours, two patients with P. falciparum infection remained parasitemic at 48 hours. No patient had recurrent parasitaemia within 30 days. Adjusted male median G6PD activity was 7.82U/gHb. One male participant (1/174 had severe G6PD deficiency (<10% activity, five participants (5/174 had mild G6PD deficiency (10-60% activity. The Hb nadir occurred on day 2 prior to primaquine treatment in P. falciparum and P. vivax infected patients; mean fractional fall in Hb was -8.8% (95%CI -6.7% to -11.0% and -7.4% (95%CI: -4.5 to -10.4% respectively.The current antimalarial policy remains effective. The prevalence of G6PD deficiency was low. Main contribution to haemolysis in G6PD normal individuals was attributable to acute malaria rather

  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. [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

  3. Enterococcus and Streptococcus spp. associated with chronic and self-medicated urinary tract infections in Vietnam

    Directory of Open Access Journals (Sweden)

    Poulsen Louise

    2012-11-01

    Full Text Available Abstract Background Urinary tract infections (UTI are one of the most common infections among women worldwide. E. coli often causes more than 75% of acute uncomplicated UTI, however, little is known about how recurrent UTIs and indiscriminate use of antimicrobials affect the aetiology of UTIs. This study aimed to establish the aetiology of UTI in a population of recurrent and self-medicated patients referred from pharmacies to a hospital in Hanoi, Vietnam and to describe genotypes and antimicrobial susceptibility of the associated bacterial pathogens. The aetiology of bacterial pathogens associated with UTI (defined as ≥ 104 CFU/ml urine was established by phenotypic and molecular methods. Enterococcus faecalis isolates were typed by Multi Locus Sequence Typing (MLST, Pulsed-Field Gel Electrophoresis (PFGE and antimicrobial susceptibility testing. Methods Urine samples from 276 patients suffering symptoms of urinary tract infection were collected and cultured on Flexicult agar® allowing for detection of the most common urine pathogens. Patients were interviewed about underlying diseases, duration of symptoms, earlier episodes of UTI, number of episodes diagnosed by doctors and treatment in relation to UTI. All tentative E. faecalis and E. faecium isolates were identified to species level by PCR, 16S rRNA and partial sequencing of the groEL gene. E. faecalis isolates were further characterized by Multi Locus Sequence Typing and antimicrobial susceptibility testing. Results Mean age of 49 patients was 48 yrs (range was 11–86 yrs and included 94% women. On average, patients reported to have suffered from UTI for 348 days (range 3 days-10 years, and experienced 2.7 UTIs during the previous year. Cephalosporins were reported the second drug of choice in treatment of UTI at the hospital. E. faecalis (55.1%, E. coli (12.2% and Streptococcus gallolyticus subsp. pasteurianus (8.2% were main bacterial pathogens. MIC testing of E. faecalis showed

  4. Artesunate plus pyronaridine for treating uncomplicated Plasmodium falciparum malaria

    Science.gov (United States)

    Bukirwa, Hasifa; Unnikrishnan, B; Kramer, Christine V; Sinclair, David; Nair, Suma; Tharyan, Prathap

    2014-01-01

    Background The World Health Organization (WHO) recommends that people with uncomplicated Plasmodium falciparum malaria are treated using Artemisinin-based Combination Therapy (ACT). ACT combines three-days of a short-acting artemisinin derivative with a longer-acting antimalarial which has a different mode of action. Pyronaridine has been reported as an effective antimalarial over two decades of use in parts of Asia, and is currently being evaluated as a partner drug for artesunate. Objectives To evaluate the efficacy and safety of artesunate-pyronaridine compared to alternative ACTs for treating people with uncomplicated P. falciparum malaria. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register; Cochrane Central Register of Controlled Trials (CENTRAL), published in The Cochrane Library; MEDLINE; EMBASE; LILACS; ClinicalTrials.gov; the metaRegister of Controlled Trials (mRCT); and the WHO International Clinical Trials Search Portal up to 16 January 2014. We searched reference lists and conference abstracts, and contacted experts for information about ongoing and unpublished trials. Selection criteria Randomized controlled trials of artesunate-pyronaridine versus other ACTs in adults and children with uncomplicated P. falciparum malaria. For the safety analysis, we also included adverse events data from trials comparing any treatment regimen containing pyronaridine with regimens not containing pyronaridine. Data collection and analysis Two authors independently assessed trial eligibility and risk of bias, and extracted data. We combined dichotomous data using risk ratios (RR) and continuous data using mean differences (MD), and presented all results with a 95% confidence interval (CI). We used the GRADE approach to assess the quality of evidence. Main results We included six randomized controlled trials enrolling 3718 children and adults. Artesunate-pyronaridine versus artemether-lumefantrine In two multicentre trials, enrolling

  5. Impact of Oral Zinc Sulfate on Uncomplicated Neonatal Jaundice

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    SH Nabavizadeh

    2015-09-01

    Full Text Available Background & aim: Jaundice is one of the most significant problems to consider in the neonatal period. The aim of this study was to determine the impact of oral zinc sulfate on uncomplicated neonatal jaundice using comparison of effect of just phototherapy with the effect of combination of phototherapy and oral zinc sulfate.   Methods: The present double blind randomized clinical trial was carried out on 78 normal term neonates with the age of 2-7 days who were admitted for uncomplicated jaundice in neonatal ward of Imam Sajjad Hospital of Yasuj University of Medical Sciences. These infants were divided to experimental group (40 cases and control group (38 cases using block random allocation. In the control group, phototherapy was done alone and experimental group received elemental zinc orally as 10 mg daily for 5 days in combination with phototherapy.  The total bilirubin serum levels were measured at the beginning of the study , 6 hours, 12 hours, and 24 hours after the beginning of the study, discharge, and one week after discharge. The collected data were analyzed by the Chi Square test, independent t-test, and analysis of variance with repeated measurement.   Results: There were no significant statistical difference between the experimental group and control group in sex, age, birth weight, hemoglobin, reticulocyte percentage, G6PD deficiency, and of serum total bilirubin level at the beginning of study(p>0.05. Analysis of variance with repeated measurement showed that there were no significant statistical difference between the total bilirubin serum level at 6 hours, 12 hours, 24 hours after beginning of the study, discharge, and one week after discharge (p>0.05. Also, the mean of hospitalization duration was not significantly different between the two groups (p>0.05.   Conclusion: Although oral zinc salts inhibit the enterohepatic circulation of bilirubin, however probably not effective in the treatment of neonatal physiologic

  6. Reliability and Validity of a Chinese Version of Urinary Tract Infection Symptom Assessment Questionnaire.

    Science.gov (United States)

    Chang, Shang-Jen; Lin, Chia-Da; Hsieh, Cheng-Hsing; Liu, Ying-Buh; Chiang, I-Ni; Yang, Stephen Shei-Dei

    2015-01-01

    Our study evaluates the reliability and validity of a Chinese version of the Urinary Tract Infection Symptom Assessment questionnaire (UTISA). Our study enrolled women who were diagnosed with uncomplicated urinary tract infection (uUTI) at clinics. The Chinese version of UTISA was completed upon first visit to the clinic for uUTI and at 1-week follow-up. We enrolled 124 age-matched women without uUTI from the community as the control group. The UTISA consists of 14 items (seven symptom items and seven related to quality of life), with each item scoring 0 to 3. The internal consistency was assessed with Chronbach's alpha test. Factor analysis was used to classify symptoms into latent factors. The predictive validity was analyzed by using logistic regression and Receiver Operating Characteristic (ROC) curve analysis. Mean total symptom scores of the UTISA in the 169 cases and 124 controls were 8.9 ± 4.6 and 1.4 ± 2.4, respectively (p urinary tract symptoms and 2) physical symptoms. Among the seven items, we found that urinary frequency (OR = 2.6), dysuria (OR = 5.0), sense of incomplete emptying (OR=2.0), and hematuria (OR=7.6) were significant predictors for uUTI. The Chinese version of UTISA is reliable to predict uncomplicated UTI in women with an optimal cut-off point at > 3.

  7. Artemether-lumefantrine: an oral antimalarial for uncomplicated malaria in children

    DEFF Research Database (Denmark)

    Adjei, George O; Goka, Bamenla Q; Binka, Fred

    2009-01-01

    Artemether-lumefantrine (AL; Coartem, Riamet) is the first fixed-dose artemisinin combination therapy (ACT) regimen to be manufactured under Good Manufacturing Practice conditions, and is the most widely adopted ACT regimen used in malaria control programs. AL is approved for the treatment...... of uncomplicated malaria in adults, children and infants, and as treatment of uncomplicated malaria in nonimmune travelers returning from malarious areas. AL is efficacious for treating uncomplicated malaria in children and the frequency of associated adverse events is not higher than other available ACT regimens....... In this review, available evidence on efficacy and safety of AL in the treatment of uncomplicated malaria, with emphasis on children where appropriate, and focusing on characteristics that are potentially important for malaria control policy decisions, are presented and discussed....

  8. A longitudinal study of antioxidant status during uncomplicated and hypertensive pregnancies.

    NARCIS (Netherlands)

    Roes, E.M.; Hendriks, J.C.M.; Raijmakers, M.; Steegers-Theunissen, R.P.M.; Groenen, P.; Peters, W.H.M.; Steegers, E.A.P.

    2006-01-01

    BACKGROUND: To study the possible involvement of an (im)balance between oxidants and antioxidants in pre-eclampsia concentrations of intra- and extracellular blood antioxidants in women with uncomplicated and hypertensive pregnancies, they were studied preconceptionally and throughout pregnancy.

  9. 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

  10. [Early functional disorders of the brain in uncomplicated hypertensive patients].

    Science.gov (United States)

    De Quesada-Martínez, M E; Blanco-García, M; Díaz-De Quesada, L

    To detect the presence of changes in brain electrical activity that might be used as early markers in patients with risk factors for developing vascular encephalopathy. There were studied 84 uncomplicated hypertensive patients, with a normal neurological physical examination and mean age of 49 years compared to 35 functionally healthy subjects. The patients were divided into three groups: slight high blood pressure (SLHBP, n = 24) with diastolic blood pressure (DBP) between 90 and 100 mmHg, moderate high blood pressure (MHBP, n = 40) with DBP between 101 and 114 mmHg, and severe high blood pressure (SHBP, n = 20) with TAD of 115 mmHg or higher. All subjects underwent digital electroencephalogram (dEEG) with quantitative analysis (QEEG). The patients showed focal, especially frontal paroxysms, and diffuse polymorphic theta activity in these areas, mainly those with SLHBP. Posterior alpha rhythm disorganization, inter-hemispheric asymmetries and frontal monomorphic activity were more often found in SHBP patients. In QEEG was observed an increase in absolute and relative power of slow activities, and a decrease in power of alpha and beta activities. All these findings were more frequent in the left hemisphere. The hemodynamic characteristics of the Central Nervous System and the changes caused by HBP alter the functional organization of the brain cortex, especially in frontal and midline regions, irrigated by the anterior cerebral artery.

  11. Retención de orina en un paciente inmunocompetente: mielitis transversa aguda Urinary retention in immunocompetent patient: acute transverse myelitis

    Directory of Open Access Journals (Sweden)

    M.V. Villaverde

    2011-12-01

    Full Text Available Bajo el término de mielitis transversa aguda (MTA se engloba un grupo heterogéneo de enfermedades con el nexo común de producir una lesión focal inflamatoria de la médula espinal de instauración brusca. El conocimiento de la MTA se está viendo modificado constantemente con el advenimiento de nuevas técnicas diagnósticas y teorías sobre su origen inmunológico. La responsabilidad de realizar un diagnóstico precoz, recae principalmente en el ámbito de la Atención Primaria y debe fundamentarse siempre en la realización de una detallada historia clínica asociada a una exploración neurológica minuciosa. El correcto manejo de la situación clínica una vez detectada, precisará de una derivación urgente al hospital de referencia, para ser evaluado y tratado de forma temprana por equipos multidisciplinares. Es de vital importancia la intervención precoz en muchas de estas patologías, ya que mejora el pronóstico de estos pacientes y disminuye considerablemente las secuelas.A heterogeneous group of diseases is included under the term acute transverse myelitis (ATM; these have the common factor of producing an inflammatory focal injury of the spinal cord in an acute form. Understanding of ATM is being constantly improved with the arrival of new diagnostic techniques and theories about its immune origin. Responsibility for making an early diagnosis lies primarily in the field of primary care and must always be based on the completion of a detailed clinical report together with a thorough neurological examination. Once detected, correct handling of the clinical situation will require an urgent referral to a hospital for evaluation and treatment at an early stage by multidisciplinary teams. Early intervention in many of these diseases is vital, because it improves the prognosis of these patients and significantly reduces injuries.

  12. [Acute urologic symptoms associated with uterine myoma].

    Science.gov (United States)

    Ferreira, E L; Alexsandro da Silva, E; Pereiro, B; Roque Devesa, A; Zungri Telo, E

    1999-01-01

    While prevalence of uterine leiomyoma is high, its presentation affecting the urinary tract is uncommon. We contribute the cases of two adult women with symptoms of nephritic colic and urinary retention. Etiology was acute obstruction of the urinary tract due to previously asymptomatic urine myomas. Management in both patients was surgery, using hysterectomy to resolve the urinary obstruction. A brief review of the literature is included.

  13. 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

  14. Role of Electromagnetic Field Exposure in Childhood Acute Lymphoblastic Leukemia and No Impact of Urinary Alpha- Amylase--a Case Control Study in Tehran, Iran.

    Science.gov (United States)

    Tabrizi, Maral Mazloomi; Hosseini, Seyed Ahmad

    2015-01-01

    Childhood acute lymphoblastic leukemia (ALL) is one of the most common hematologic malignancies which accounts for one fourth of all childhood cancer cases. Exposure to environmental factors around the time of conception or pregnancy can increase the risk of ALL in the offspring. This study aimed to evaluate the influence of prenatal and postnatal exposure to high voltage power lines on the incidence of childhood ALL. It also examines the role of various factors such as environmental factors and alpha-amylase as a marker in the development of leukemia. This cross-sectional case control study was carried out on 22 cases and 100 controls who born and lived in low socioeconomic families in Tehran and were hospitalized for therapeutic purposes in different hospitals of rom 2013-2014. With regard to the underlying risk factors; familial history and parental factors were detected as risk factors of ALL but in this age, socioeconomic and zonal matched case control study, prenatal and childhood exposure to high voltage power lines was considered as the most important environmental risk factor (p=0.006, OR=3.651, CI 95% 1.692-7.878). As the population study was from low socioeconomic state, use of mobiles, computers and microwaves was negligible. Moreover prenatal and postnatal exposure to all indoor electrically charged objects were not detected as significant environmental factors in the present study. This work defined the risk of environmental especially continuous pre and postnatal exposure to high voltage power lines and living in pollutant regions through the parents or children as well as the previously described risk factors of ALL for the first time in low socioeconomic status Iranian population.

  15. 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

  16. 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.

  17. Comparative assessment of two Artemisinin based combination Therapies in the treatment of Uncomplicated Malaria among University students in Nigeria

    Directory of Open Access Journals (Sweden)

    Okonta Matthew J

    2013-06-01

    Full Text Available Background: In line with the recommendation of artemisininbased combination therapy (ACT by WHO in the effective treatment of uncomplicated malaria, African nations including Nigeria changed their malaria treatment policy to combination therapies. To date, about 15 African nations adopted artesunate /amodiaquine (AA as their first line agent while Nigeria adopted artemether /lumefantrine (AL. Objective: The objective of this study is to compare the treatment outcome among patients treated with AA to those treated with AL for acute uncomplicated malaria. Method: The study was conducted at Nnamdi Azikiwe University campuses using quantitative methods. Two hundered and ninety six patients were randomly allocated to one of two treatment group- AA and AL with 148 patients per group. All the patients were educated about the drugs and adherence. Adherence and treatment outcomes including parasite clearance and the drugs’ effects on biochemical parameters among others were assessed by follow up visits on third, seventh, fourteenth and twenty eighth-day post treatment. Data were analysed using Cox Regression model on SPSS 17.0. Result: Both drugs were well adhered to and tolerated. One case of Steven Johnson-like reaction was observed with AL. Fever resolution and parasite clearance was similar in both groups with adequate clinical and parasitological response (ACPR by day 28 for AL and AA being 70.3% and 85.1% respectively. Conclusion: Our findings is in favour of higher efficacy of AA with respect to their ACPR. More controlled studies will be needed to ascertain the adoption of AL as first line drug in malaria treatment in Nigeria.

  18. Microbiology of gallbladder bile in uncomplicated symptomatic cholelithiasis

    Institute of Scientific and Technical Information of China (English)

    Vasitha Abeysuriya; Kemal Ismil Deen; Tamara Wijesuriya; Sujatha Senadera Salgado

    2008-01-01

    BACKGROUND: Few studies have assessed microlfora and their antibiotic sensitivity in normal bile and lithogenic bile with different types of gallstones. METHODS: We performed a case control study of 70 bile samples (35 cholesterol and 35 pigment stones from 51 females and 19 males, aged 21-72 years with a median age of 37 years) from patients who underwent laparoscopic cholecystectomy for uncomplicated cholelithiasis, and 20 controls (14 females and 6 males, aged 33-70 years with a median age of 38 years) who underwent laparotomy and had no gallbladder stone shown by ultrasound scan. The bile samples were aerobically cultured to assess microlfora and their antibiotic susceptibility. The procedures were undertaken under sterile conditions. RESULTS: Thirty-eight (54%) of the 70 patients with gallstones had bacterial isolates. Nine isolates (26%) were from cholesterol stone-containing bile and 29 isolates (82%) from pigment stone-containing bile (P=0.01, t test). Twenty-eight of these 38 (74%) bile samples were shown positive only after enrichment in brain heart infusion medium (BHI) (P=0.02, t test). The overall bacterial isolates from bile samples revealed E. coli predominantly, followed by P. aeruginosa, Enterococcus spp., Klebsiella spp. and S. epidermidis. There were no bacterial isolates in the bile of controls after either direct inoculation or enrichment in BHI. CONCLUSIONS: Bacterial isolates were found in pigment stone-containing bile. Non-lithogenic bile revealed no bacteria, showing an association between gallstone formation and the presence of bacteria in bile. Antibiotic sensitivity patterns of isolated organisms were similar irrespective of the type of stone.

  19. 尤瑞克林联合奥扎格雷钠治疗急性脑梗死疗效分析%Analysis of urinary kallidinogenase combined with sodium ozagrel in the treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    黄忠文

    2014-01-01

    Objective To observe the clinical effect of urinary kallidinogenase combined with sodium ozagrel in the treat-ment of acute cerebral infarction. Methods 163 patients with acute cerebral infarction were selected in the department of Neu-rology in our hospital from January 2012 to December 2013 ,and randomly divided into control group and observation group ,81 cases in the control group were treated by sodium ozagrel 80mg added 100 mL 0.9% Sodium Chloride Injection intravenous drip ,2 times /d ,82 cases of the observation group were treated by urinary kallidinogenase 0.15 PNAU added 100mL 0.9% so-dium chloride Injection intravenous drip based on the control group treatment ,1 times /d. Both groups were treated for 14 days as one course. After 1 course of treatment ,USA National Institutes of Health Stroke Scale (NIHSS) was used to evaluate the degree of nerve function recovery and clinical efficacy of patients of the two groups ,adverse reactions of the two groups in the course of treatment were recorded and compared. Results After treatment ,NIHSS scores of the two groups were lower than those before treatment ;NIHSS score of patients in the observation group were significantly lower than that of the control group ,the difference was statistically significant (P0.05).Conclusion The clinical effectiveness of urinary kallidinogenase com-bined with sodium ozagrel in the treatment of acute cerebral infarction is good ,safe and reliable ,and worthy of clinical applica-tion.%目的:观察尤瑞克林联合奥扎格雷钠治疗急性脑梗死的临床效果。方法选取我院神经内科2012-01-2013-12收治的急性脑梗死患者163例,按随机数字表法分为对照组与观察组,对照组采取奥扎格雷钠80 mg加入100 mL 0.9%氯化钠注射液中静滴,2次/d ,观察组在对照组治疗的基础上加用尤瑞克林0.15 PNAU 加入100 mL 0.9%氯化钠注射液中静滴,1次/d ,2组均治疗14 d为1个疗程。治疗1个疗程后按美

  20. Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis.

    Directory of Open Access Journals (Sweden)

    Antonio González-Pérez

    Full Text Available BACKGROUND: Few epidemiologic studies have investigated predictors of uncomplicated peptic ulcer disease (PUD separately from predictors of complicated PUD. OBJECTIVE: To analyze risk factors associated with uncomplicated PUD and medication use after diagnosis. METHODS: Patients diagnosed with uncomplicated PUD (n = 3,914 were identified from The Health Improvement Network database among individuals aged 40-84 years during 1997-2005, with no previous history of PUD. Prescription records for the year after the date of diagnosis were reviewed and a nested case-control analysis was performed to calculate the odds ratios for the association of potential risk factors with PUD. RESULTS: Medications associated with developing uncomplicated PUD included current use of acetylsalicylic acid (ASA, nonsteroidal anti-inflammatory drugs (NSAIDs, paracetamol, selective serotonin reuptake inhibitors, antidepressants, antihypertensives or acid suppressants. Uncomplicated PUD was significantly associated with being a current or former smoker and having had a score of at least 3 on the Townsend deprivation index. Approximately 50% of patients who were users of ASA (19% of patients or chronic users of NSAIDs (7% of patients at diagnosis did not receive another prescription of the medication in the 60 days after diagnosis, and 30% were not represcribed therapy within a year. Among patients who were current users of ASA or chronic NSAIDs at the time of the PUD diagnosis and received a subsequent prescription for their ASA or NSAID during the following year, the vast majority (80-90% also received a proton pump inhibitor coprescription. CONCLUSIONS: Our results indicate that several risk factors for upper gastrointestinal bleeding are also predictors of uncomplicated PUD, and that some patients do not restart therapy with ASA or NSAIDs after a diagnosis of uncomplicated PUD. Further investigation is needed regarding the consequences for these patients in terms of

  1. Dihydroartemisinin-piperaquine for treating uncomplicated Plasmodium falciparum malaria

    Science.gov (United States)

    Zani, Babalwa; Gathu, Michael; Donegan, Sarah; Olliaro, Piero L; Sinclair, David

    2014-01-01

    Background The World Health Organization (WHO) recommends Artemisinin-based Combination Therapy (ACT) for treating uncomplicated Plasmodium falciparum malaria. This review aims to assist the decision-making of malaria control programmes by providing an overview of the relative effects of dihydroartemisinin-piperaquine (DHA-P) versus other recommended ACTs. Objectives To evaluate the effectiveness and safety of DHA-P compared to other ACTs for treating uncomplicated P. falciparum malaria in adults and children. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register; the Cochrane Central Register of Controlled Trials (CENTRAL) published in The Cochrane Library; MEDLINE; EMBASE; LILACS, and the metaRegister of Controlled Trials (mRCT) up to July 2013. Selection criteria Randomized controlled trials comparing a three-day course of DHA-P to a three-day course of an alternative WHO recommended ACT in uncomplicated P. falciparum malaria. Data collection and analysis Two authors independently assessed trials for eligibility and risk of bias, and extracted data. We analysed primary outcomes in line with the WHO 'Protocol for assessing and monitoring antimalarial drug efficacy’ and compared drugs using risk ratios (RR) and 95% confidence intervals (CI). Secondary outcomes were effects on gametocytes, haemoglobin, and adverse events. We assessed the quality of evidence using the GRADE approach. Main results We included 27 trials, enrolling 16,382 adults and children, and conducted between 2002 and 2010. Most trials excluded infants aged less than six months and pregnant women. DHA-P versus artemether-lumefantrine In Africa, over 28 days follow-up, DHA-P is superior to artemether-lumefantrine at preventing further parasitaemia (PCR-unadjusted treatment failure: RR 0.34, 95% CI 0.30 to 0.39, nine trials, 6200 participants, high quality evidence), and although PCR-adjusted treatment failure was below 5% for both ACTs, it was consistently lower

  2. 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 ...

  3. Young Patients with Suspected Uncomplicated Renal Colic are Unlikely to Have Dangerous Alternative Diagnoses or Need Emergent Intervention

    Directory of Open Access Journals (Sweden)

    Schoenfeld, Elizabeth M.

    2015-03-01

    Full Text Available Introduction: In the United States there is debate regarding the appropriate first test for new-onset renal colic, with non-contrast helical computed tomography (CT receiving the highest ratings from both Agency for Healthcare Research and Quality and the American Urological Association. This is based not only on its accuracy for the diagnosis of renal colic, but also its ability to diagnose other surgical emergencies, which have been thought to occur in 10-15% of patients with suspected renal colic, based on previous studies. In younger patients, it may be reasonable to attempt to avoid immediate CT if concern for dangerous alternative diagnosis is low, based on the risks of radiation from CTs, and particularly in light of evidence that patients with renal colic have a very high likelihood of having multiple CTs in their lifetimes. The objective is to determine the proportion of patients with a dangerous alternative diagnosis in adult patients age 50 and under presenting with uncomplicated (non-infected suspected renal colic, and also to determine what proportion of these patients undergo emergent urologic intervention. Methods: Retrospective chart review of 12 months of patients age 18-50 presenting with “flank pain,” excluding patients with end stage renal disease, urinary tract infection, pregnancy and trauma. Dangerous alternative diagnosis was determined by CT. Results: Two hundred and ninety-one patients met inclusion criteria. One hundred and fifteen patients had renal protocol CTs, and zero alternative emergent or urgent diagnoses were identified (one-sided 95% CI [0-2.7%]. Of the 291 encounters, there were 7 urologic procedures performed upon first admission (2.4%, 95% CI [1.0-4.9%]. The prevalence of kidney stone by final diagnosis was 58.8%. Conclusion: This small sample suggests that in younger patients with uncomplicated renal colic, the benefit of immediate CT for suspected renal colic should be questioned. Further studies are

  4. 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.

  5. 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.

  6. 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). ...

  7. 超声引导下经直肠途径125I粒子植入术后急性尿潴留的影响因素分析%The influence factors of acute urinary retention after 125 I particles implantation via a rectal way guided by ultrasound

    Institute of Scientific and Technical Information of China (English)

    郭道宁; 漆家高; 刘强; 辛宇鹏; 范俊; 邹晓攀

    2015-01-01

    目的:探讨直肠超声(transrectal ultrasonography,TRUS)引导下经直肠途径植入125 I 粒子治疗前列腺癌术后并发的急性尿潴留及其影响因素。方法298例前列腺癌患者,在 TRUS 引导下经直肠途径植入125 I 粒子,术后随访穿刺相关并发症及临床疗效,分析年龄、肿瘤分期、术前前列腺特异性抗原(PSA)、Gleason 评分、国际前列腺评分(IPSS)、前列腺体积、中叶增大、突入膀胱、穿刺针数和植入的粒子数等对术后急性尿潴留的影响。结果术后1~7d 出现急性尿潴留19例(6.4%),经导尿2~5 d 后拨管无再次发生;术后急性尿潴留与前列腺体积、突入膀胱有关(P =0.001;P =0.041)。结论TRUS 引导经直肠途径125 I 粒子植入治疗前列腺癌术后并发急性尿潴留较少、较轻微,前列腺体积、突入膀胱是术后急性尿潴留的主要影响因素。%Objective To explore the influence factors of acute urinary retention after 125 I particles implantation via a rectal way guided by transrectal ultrasonography (TRUS).Methods Two hundred and ninety-eight patients with prostate cancer were implan -ted with 125 I particles via a rectal way under the TRUS.The clinical efficacy and related complications after operation were followed -up to analyze the effects of age,tumor stage,preoperative PSA,Gleason score,IPSS score,prostate volume,increased middle lobes of the prostate,protruding into bladder,number of puncture and number of implanted particles on the postoperative acute urinary retention .Re-sults There were 19 cases(6.4%) suffered from acute urinary retention after 1 to 7 days of operation.However,no recurrence was found after treatment with urethral catheterization for 2 ~5 days.Postoperative acute urinary retention was associated with prostate vol -ume and protruding into the bladder (P=0.001 and P=0.041,respectively).Conclusion The acute urinary retention occurs less and

  8. Determination of Urinary Cystatin C in Rats of Ischemia/Reperfusion Acute Kidney Injury%胱抑素C在缺血/再灌注急性肾损伤大鼠尿液中的变化及意义

    Institute of Scientific and Technical Information of China (English)

    戎殳; 李程程; 胡惠民; 蔡彦; 叶朝阳; 梅长林

    2009-01-01

    目的:检测肾缺血/再灌注大鼠尿液胱抑素C含量,探讨其在缺血/再灌注急性肾损伤早期评估中的作用.方法:选取雄性SD大鼠,随机分为4组,建立缺血/再灌注急性肾损伤动物模型,缺血时间4组分别为0、10、20、30 min,测定各组大鼠术前及再灌注24 h后尿液胱抑素C,血清肌酐(Scr)、尿素氮(BUN)浓度,计算24 h肌酐清除率(Ccr),取各组再灌注24 h后肾组织作组织学检查,行肾小管坏死半定量评分.结果:各组大鼠基线肾功能差异无统计学意义,再灌注24 h后与基线值相比,肾缺血0 min组及10 min组BUN、Scr及Ccr无显著改变;肾缺血20 min组BUN、Scr无显著改变,但Ccr显著降低;肾缺血30 min组BUN[(45.3±14.6)vs(13.8±1.6)mmol/L]、Scr[(160.8±22.2)vs(36.9±7.9)μmol/L]显著升高,Ccr显著降低[(1.87±0.3)vs(0.56±0.1)ml/min].20 min组及30 min组肾小管坏死评分与0 rain组相比显著升高.再灌注24 h后与基线值相比,肾缺血0 min组尿液胱抑素C水平无显著改变,肾缺血10 min[(0.79±0.11)、vs(0.25±0.02)μg/L]、20 min[(1.23±0.35)vs,(0.30±0.05)μg/L]及30 min组[(1.33±0.51)vs(0.28±0.03)μg/L]尿液胱抑素C水平显著升高.结论:尿液胱抑素C测定可望成为缺血佴灌注急性肾损伤的早期诊断标记物.%Objective: To determine the urinary cystatin C in rats of ischemia/reperfusion(I/R) acute kidney injury,and to estimate their effects on early diagnosis. Methods: Male SD rats were selected and divided into 4 groups for I/R injury model estab-lishment. The time for bilateral renal artery occlusion were 0,10,20 and 30 rain respectively. The urine cystatin C,serum creatinine (Scr) and BUN of baseline and 24 h after reperfusion were detected.The kidney histological examination 24 h after reperfusion was performed. Results:The basline values of renal function in 4 groups were not different statistically. Compared with those at baseline,at 24 h after reperfusion, BUN, Scr and Ccr did not change

  9. PREVALENCE OF URINARY TRACT INFECTION IN PREGNANT W OMEN

    OpenAIRE

    Nawaz,; Siddesh; Sirwar

    2012-01-01

    ABSTRACT: Urinary tract infection is one of the most frequen tly seen medical complications in pregnancy. UTI in pregnancy is an important concern, as it possesses risk of complications such as acute and chronic pyelonephritis, toxaemia, anaemi a, hypertension, intrauterine growth retardation and increased perinatal mortality. The detection of bacteriuria allows an approach to be made for the prevention of chronic urinary dis ease in ...

  10. Routine abdominal drainage versus no abdominal drainage for uncomplicated laparoscopic cholecystectomy.

    Science.gov (United States)

    Gurusamy, Kurinchi Selvan; Koti, Rahul; Davidson, Brian R

    2013-09-03

    Laparoscopic cholecystectomy is the main method of treatment of symptomatic gallstones. Drains are used after laparoscopic cholecystectomy to prevent abdominal collections. However, drain use may increase infective complications and delay discharge. The aim is to assess the benefits and harms of routine abdominal drainage in uncomplicated laparoscopic cholecystectomy. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2013. We included all randomised clinical trials comparing drainage versus no drainage after uncomplicated laparoscopic cholecystectomy irrespective of language and publication status. We used standard methodological procedures defined by The Cochrane Collaboration. A total of 1831 participants were randomised to drain (915 participants) versus 'no drain' (916 participants) in 12 trials included in this review. Only two trials including 199 participants were of low risk of bias. Nine trials included patients undergoing elective laparoscopic cholecystectomy exclusively. One trial included patients undergoing laparoscopic cholecystectomy for acute cholecystitis exclusively. One trial included patients undergoing elective and emergency laparoscopic cholecystectomy, and one trial did not provide this information. The average age of participants in the trials ranged between 48 years and 63 years in the 10 trials that provided this information. The proportion of females ranged between 55.0% and 79.0% in the 11 trials that provided this information. There was no significant difference between the drain group (1/840) (adjusted proportion: 0.1%) and the 'no drain' group (2/841) (0.2%) (RR 0.41; 95% CI 0.04 to 4.37) in short-term mortality in the ten trials with 1681 participants reporting on this outcome. There was no significant difference between the drain group (7/567) (adjusted proportion: 1.1%) and the 'no drain' group (3/576) (0.5%) in the

  11. Efficacy and tolerability of a new formulation of artesunate-mefloquine for the treatment of uncomplicated malaria in adult in Senegal: open randomized trial

    Directory of Open Access Journals (Sweden)

    CK Tine Roger

    2012-12-01

    Full Text Available Abstract Background Prompt treatment of malaria attacks with arteminisin-based combination therapy (ACT is an essential tool for malaria control. A new co-blister tablet of artesunate-mefloquine (AM with 25 mg/kg mefloquine has been developed for the management of uncomplicated malaria attacks. This non-inferiority randomized trial, was conducted to evaluate the efficacy and safety of the new formulation of AM in comparison to artemether-lumefantrine (AL for the treatment of acute uncomplicated Plasmodium falciparum malaria in adults in Senegal. Methods The study was carried out from September to December 2010 in two health centres in Senegal. The study end points included (i PCR corrected adequate clinical and parasitological response (ACPR at day 28, (ii ACPR at days 42 and 63, (iii parasites and fever clearance time, (iv incidence of adverse events and patients biological profile at day 7 using the WHO 2003 protocol for anti-malarial drug evaluation. Results Overall, 310 patients were randomized to receive either AM (n = 157 or AL (n = 153. PCR corrected ACPR at day 28 was at 95.5% in the AM arm while that in the AL arm was at 96.7% (p = 0.83. Therapeutic efficacy was at 98.5% in the AM arm versus 98.2% in the AL group at day 42 (p = 1. At day 63, ACPR in the AM and AL arms was at 98.2% and 97.7%, respectively (p = 0.32. The two treatments were well tolerated with similar biological profile at day 7. However, dizziness was more frequent in the AM arm. Conclusion Artesunate-mefloquine (25 mg/Kg mefloquine is efficacious and well-tolerated for the treatment of uncomplicated P. falciparum malaria in adult patients.

  12. Efficacy of chloroquine for the treatment of uncomplicated Plasmodium falciparum malaria in Honduras.

    Science.gov (United States)

    Mejia Torres, Rosa Elena; Banegas, Engels Ilich; Mendoza, Meisy; Diaz, Cesar; Bucheli, Sandra Tamara Mancero; Fontecha, Gustavo A; Alam, Md Tauqeer; Goldman, Ira; Udhayakumar, Venkatachalam; Zambrano, Jose Orlinder Nicolas

    2013-05-01

    Chloroquine (CQ) is officially used for the primary treatment of Plasmodium falciparum malaria in Honduras. In this study, the therapeutic efficacy of CQ for the treatment of uncomplicated P. falciparum malaria in the municipality of Puerto Lempira, Gracias a Dios, Honduras was evaluated using the Pan American Health Organization-World Health Organization protocol with a follow-up of 28 days. Sixty-eight patients from 6 months to 60 years of age microscopically diagnosed with uncomplicated P. falciparum malaria were included in the final analysis. All patients who were treated with CQ (25 mg/kg over 3 days) cleared parasitemia by day 3 and acquired no new P. falciparum infection within 28 days of follow-up. All the parasite samples sequenced for CQ resistance mutations (pfcrt) showed only the CQ-sensitive genotype (CVMNK). This finding shows that CQ remains highly efficacious for the treatment of uncomplicated P. falciparum malaria in Gracias a Dios, Honduras.

  13. Ibuprofen versus mecillinam for uncomplicated cystitis - a randomized controlled trial study protocol

    DEFF Research Database (Denmark)

    Vik, Ingvild; Bollestad, Marianne; Grude, Nils

    2014-01-01

    BackgroundAlthough uncomplicated cystitis is often self-limiting, most such patients will be prescribed antibiotic treatment. We are investigating whether treatment of cystitis with an NSAID is as effective as an antibiotic in achieving symptomatic resolution.Methods/DesignThis is a randomized......, controlled, double blind trial following the principles of Good Clinical Practice. Women between the ages of 18 to 60 presenting with symptoms of uncomplicated cystitis are screened for eligibility. 500 women from four sites in Norway, Sweden and Denmark are allocated to treatment with 600 mg ibuprofen three.......DiscussionIf treatment of uncomplicated cystitis with ibuprofen is as effective as mecillinam for symptom relief, we can potentially reduce the use of antibiotics on a global scale.Trial registrationEudraCTnr: 2012-002776-14. ClinicalTrials.gov: NCT01849926....

  14. [Herbal medicines against urinary tract infections--traditional empiricism or pharmacological evidence?].

    Science.gov (United States)

    Bastigkeit, Matthias

    2015-02-01

    Empirically, a variety of plants are used for uncomplicated urinary tract infections. The variety of phytopharmaceuticals with valid results is much smaller. There is a variety of observational studies about Cranberry, bearsgrape leaves, birch leaves and European goldenrod. This also justifies a recommendation in the pharmacy in a complementary medical treatment. Desireably, larger placebo-controlled studies, which proove the empirical healing, would provide more evidence. Children, pregnant women, men and patients with fever, severe cramps and blood in the urine should not medicate themselve. The patient should be referred to a doctor.

  15. Sodium loading changes urinary protein excretion: a proteomic analysis.

    Science.gov (United States)

    Thongboonkerd, Visith; Klein, Jon B; Pierce, William M; Jevans, Anthony W; Arthur, John M

    2003-06-01

    Plasma sodium concentration is maintained even when sodium intake is altered. Sodium homeostasis may involve changes in renal tubular protein expression that are reflected in the urine. We used proteomic analysis to investigate changes in urinary protein excretion in response to acute sodium loading. Rats were given deionized water followed by hypertonic (2.7%) saline for 28 h each. Urinary protein expression was determined during the final 4 h of each treatment. Acute sodium loading increased urinary sodium excretion (4.53 +/- 1.74 vs. 1.70 +/- 0.27 mmol/day, P = 0.029). Urinary proteins were separated by two-dimensional PAGE and visualized by Sypro ruby staining. Differentially expressed proteins were identified by matrix-assisted laser desorption ionization-time-of-flight mass spectrometry followed by peptide mass fingerprinting. The abundance of a total of 45 protein components was changed after acute sodium loading. Neutral endopeptidase, solute carrier family 3, meprin 1alpha, diphor-1, chaperone heat shock protein 72, vacuolar H(+)-ATPase, ezrin, ezrin/radixin/moesin-binding protein, glutamine synthetase, guanine nucleotide-binding protein, Rho GDI-1, and chloride intracellular channel protein 1 were decreased, whereas albumin and alpha-2u globulin were increased. Some of these proteins have previously been shown to be associated with tubular transport. These data indicate that alterations in the excretion of several urinary proteins occur during acute sodium loading.

  16. A preliminary report on the susceptibility to aminoglycosides of Escherichia coli isolated from the community-acquired urinary tract infections in adults in south-east Poland

    OpenAIRE

    Fidecka-Skwarzynska Magdalena; Juda Marek; Maziarczyk Lucyna; Malm Anna

    2015-01-01

    World-wide, urinary tract infections (UTIs) are an important clinical problem. In such, the most frequently isolated uropathogen is Escherichia coli. In the treatment of uncomplicated UTIs, e.g. cystitis, the widely used antibiotics are nitrofurantoin, trimethoprim/sulfamethoxazole, fosfomycin trometamol or ciprofloxacin, while the treatment of pyelonephritis requires the usage of antibiotics with a broader spectrum of activity, such as cephalosporins of the 3rd and 4th generation, aminoglyco...

  17. [Treatment of acute appendicitis: Retrospective analysis].

    Science.gov (United States)

    Menclová, K; Traboulsi, E; Nikov, A; Hána, L; Rousek, M; Ryska, M

    Acute appendicitis is the most common cause of intra-abdominal emergency surgery worldwide. The approach to its treatment keeps changing. The number of acute appendectomies has been decreasing. Many patients are treated conservatively with success. Our study compares conservative and surgical treatment of acute appendicitis, including its complications in our department. We retrospectively analyzed the group of 117 patients hospitalized with the clinical diagnosis of acute appendicitis. We distinguished patients with complicated and uncomplicated appendicitis, and patients operated and treated conservatively. We evaluated complication rates and recurrences of the disease, respectively, in 1-year follow-up. The Student t test and Fishers exact test were used for the statistical analysis. In 2012 we hospitalized 117 patients with acute appendicitis: 83 patients (71%) for uncomplicated and 34 (29%) for complicated appendicitis. 41% of patients with complicated and 13% with uncomplicated appendicitis (p=0.02) were treated conservatively. Conservative treatment or laparoscopic surgery, respectively, were used more often in women ( p0.001). There was no failure of conservative treatment. Perioperative morbidity was 13%. No patient died. 6 patients (24%) of the conservatively treated group were hospitalized in the subsequent year for recurrent problems. 4 (16%) were reoperated. The rate of negative appendectomy (negative pathological findings) was 11%. The hospitalization time was shorter in patients treated conservatively or using laparoscopy, respectively, compared to the group of patients undergoing appendectomy. In the modern era of available complementary examinations and a broad spectrum of antibiotics the conservative approach is favoured as a treatment of complicated appendicitis. Conservative treatment of uncomplicated appendicitis is an option, but not the method of choice. Routine elective appendectomy after successful conservative treatment is groundless

  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. 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

  20. 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.

  1. Serial measurement of memory and diffusion tensor imaging changes within the first week following uncomplicated mild traumatic brain injury.

    Science.gov (United States)

    Wilde, Elisabeth A; McCauley, Stephen R; Barnes, Amanda; Wu, Trevor C; Chu, Zili; Hunter, Jill V; Bigler, Erin D

    2012-06-01

    Patients (n = 8) with uncomplicated mild traumatic brain injury (mTBI) underwent serial assessments (4) with diffusion tensor imaging (DTI) and neuropsychological testing within the first 8 days post-injury. Using a multi-case study design, we examined changes in brain parenchyma (via DTI-derived fractional anisotropy [FA], apparent diffusion coefficient [ADC], axial diffusivity [AD] and radial diffusivity [RD] in the left cingulum bundle) and in memory performance (via Hopkins Verbal Learning Test-Revised). Qualitative inspection of the results indicated that memory performance was transiently affected in most participants over the course of the week, with performance most negatively impacted on the second assessment (days 3-4 or 97-144 h post-injury), and then returning to within normal limits by 8 days post-injury. Alternatively, FA and other DTI metrics showed a more complex pattern, with the trajectory of some participants changing more prominently than others. For example, FA transiently increased in some participants over the study period, but the pattern was heterogeneous. Memory performance appeared to mirror changes in FA in certain cases, supporting a pathophysiological basis to memory impairment following mTBI. However, the pattern and the degree of symmetry between FA and memory performance was complex and did not always correspond. Serial imaging over the semi-acute recovery period may be important in reconciling conflicting findings in mTBI utilizing memory and/or DTI. Serial use of imaging modalities including DTI may aid understanding of underlying pathophysiological changes in the semi-acute post-injury period. Should a consistent pattern emerge that allows identification of patients at-risk for acute and/or persistent symptoms, such knowledge could guide development of therapeutic targets in mTBI and in understanding the most effective administration time window for these agents.

  2. 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 ...

  3. Are antibiotics a safe and effective treatment for acute uncomplicated appendicitis?

    Directory of Open Access Journals (Sweden)

    Felipe Moraga

    2016-03-01

    Full Text Available La apendicitis aguda es una causa típica de dolor abdominal agudo y la causa más frecuente de cirugía abdominal de urgencia. En las últimas dos décadas se ha publicado creciente evidencia sobre el uso de antibióticos como tratamiento exclusivo de la apendicitis aguda. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos nueve revisiones sistemáticas que en conjunto incluyen cinco estudios aleatorizados. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que el uso de antibióticos para el tratamiento la apendicitis aguda no complicada podría tener menor efectividad que la apendicectomía y probablemente aumente las complicaciones mayores en comparación con la apendicectomía.

  4. Are antibiotics a safe and effective treatment for acute uncomplicated appendicitis?

    OpenAIRE

    Felipe Moraga; Vanessa Ahumada; Fernando Crovari

    2016-01-01

    La apendicitis aguda es una causa típica de dolor abdominal agudo y la causa más frecuente de cirugía abdominal de urgencia. En las últimas dos décadas se ha publicado creciente evidencia sobre el uso de antibióticos como tratamiento exclusivo de la apendicitis aguda. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos nueve revisiones sistemáticas que en conjunto incluyen cinco estudios aleatorizados. Realizamos un metanálisi...

  5. Clinical Efficacy of Artemether-Lumefantrine in Congolese Children with Acute Uncomplicated Falciparum Malaria in Brazzaville

    Directory of Open Access Journals (Sweden)

    Mathieu Ndounga

    2012-01-01

    Full Text Available The Republic of the Congo adopted artemisinin-based combination therapies (ACTs in 2006: artesunate-amodiaquine and artemether-lumefantrine as the first-line and second-line drugs, respectively. The baseline efficacy of artemether-lumefantrine was evaluated between March and July 2006 in Brazzaville, the capital city of Congo. Seventy-seven children aged between 6 months and 10 years were enrolled in a nonrandomized study. The children were treated under supervision with 6 doses of artemether-lumefantrine and followed up for 28 days in accordance with the 2003 World Health Organization guideline. Pretreatment (i.e., day 0 and recrudescent Plasmodium falciparum isolates between day 14 and day 28 were compared by the polymerase chain reaction to distinguish between true recrudescence and reinfection. The overall cure rate on day 28 was 96.9% after PCR correction. Reported adverse effects included pruritus and dizziness. Artemether-lumefantrine was highly efficacious in Brazzaville.

  6. 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...

  7. Distribution of components of the glutathione detoxification system across the human placenta after uncomplicated vaginal deliveries

    NARCIS (Netherlands)

    Raijmakers, MTM; Bruggeman, SWM; Steegers, EAP; Peters, WHM

    The function of the glutathione-related detoxification system plays an important role to ensure an uncomplicated pregnancy outcome. This study was performed to investigate whether the components of the glutathione-related detoxification system are equally distributed among the different cotelydons

  8. Distribution of components of the glutathione detoxification system across the human placenta after uncomplicated vaginal deliveries

    NARCIS (Netherlands)

    Raijmakers, MTM; Bruggeman, SWM; Steegers, EAP; Peters, WHM

    2002-01-01

    The function of the glutathione-related detoxification system plays an important role to ensure an uncomplicated pregnancy outcome. This study was performed to investigate whether the components of the glutathione-related detoxification system are equally distributed among the different cotelydons i

  9. Uncomplicated Depression, Suicide Attempt, and the DSM-5 Bereavement Exclusion Debate: An Empirical Evaluation

    Science.gov (United States)

    Wakefield, Jerome C.; Schmitz, Mark F.

    2014-01-01

    Purpose: To evaluate the claim, made repeatedly during "Diagnostic and Statistical Manual of Mental Disorders", Fifth Edition debates over eliminating the bereavement exclusion (BE), that ''uncomplicated'' depressive reactions have elevated suicidality like other major depressive disorder (MDD), so exclusions risk…

  10. 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

  11. Antibiotics for acute maxillary sinusitis

    DEFF Research Database (Denmark)

    Ahovuo-Saloranta, Anneli; Borisenko, Oleg V; Kovanen, Niina;

    2008-01-01

    BACKGROUND: Expert opinions vary on the appropriate role of antibiotics for sinusitis, one of the most commonly diagnosed conditions among adults in ambulatory care. OBJECTIVES: We examined whether antibiotics are effective in treating acute sinusitis, and if so, which antibiotic classes...... or antibiotics from different classes for acute maxillary sinusitis in adults. We included trials with clinically diagnosed acute sinusitis, whether or not confirmed by radiography or bacterial culture. DATA COLLECTION AND ANALYSIS: At least two review authors independently screened search results, extracted...... with a pooled RR of 0.74 (95% CI 0.65 to 0.84) at 7 to 15 days follow up. None of the antibiotic preparations was superior to each other. AUTHORS' CONCLUSIONS: Antibiotics have a small treatment effect in patients with uncomplicated acute sinusitis in a primary care setting with symptoms for more than seven...

  12. Whole blood angiopoietin-1 and -2 levels discriminate cerebral and severe (non-cerebral malaria from uncomplicated malaria

    Directory of Open Access Journals (Sweden)

    Tangpukdee Noppadon

    2009-12-01

    Full Text Available Abstract Background Severe and cerebral malaria are associated with endothelial activation. Angiopoietin-1 (ANG-1 and angiopoietin-2 (ANG-2 are major regulators of endothelial activation and integrity. The aim of this study was to investigate the clinical utility of whole blood angiopoietin (ANG levels as biomarkers of disease severity in Plasmodium falciparum malaria. Methods The utility of whole blood ANG levels was examined in Thai patients to distinguish cerebral (CM; n = 87 and severe (non-cerebral malaria (SM; n = 36 from uncomplicated malaria (UM; n = 70. Comparative statistics are reported using a non-parametric univariate analysis (Kruskal-Wallis test or Chi-squared test, as appropriate. Multivariate binary logistic regression was used to examine differences in whole blood protein levels between groups (UM, SM, CM, adjusting for differences due to ethnicity, age, parasitaemia and sex. Receiver operating characteristic curve analysis was used to assess the diagnostic accuracy of the ANGs in their ability to distinguish between UM, SM and CM. Cumulative organ injury scores were obtained for patients with severe disease based on the presence of acute renal failure, jaundice, severe anaemia, circulatory collapse or coma. Results ANG-1 and ANG-2 were readily detectable in whole blood. Compared to UM there were significant decreases in ANG-1 (p Conclusions These results suggest that whole blood ANG-1/2 levels are promising clinically informative biomarkers of disease severity in malarial syndromes.

  13. Cognitive reserve as a moderator of postconcussive symptoms in children with complicated and uncomplicated mild traumatic brain injury.

    Science.gov (United States)

    Fay, Taryn B; Yeates, Keith Owen; Taylor, H Gerry; Bangert, Barbara; Dietrich, Ann; Nuss, Kathryn E; Rusin, Jerome; Wright, Martha

    2010-01-01

    The occurrence of postconcussive symptoms (PCS) following mild traumatic brain injury (TBI) in children may depend on cognitive reserve capacity. This prospective, longitudinal study examined whether the relationship between mild TBI and PCS is moderated by cognitive ability, which served as a proxy for cognitive reserve. Participants included 182 children with mild TBI and 99 children with orthopedic injuries (OI), ranging from 8 to 15 years of age when injured. Mild TBI were classified as complicated (n = 32) or uncomplicated (n = 150) depending on whether they were associated with trauma-related intracranial abnormalities on magnetic resonance imaging. PCS were assessed initially within 3 weeks of injury, and again at 1, 3, and 12 months post injury. The initial assessment also included standardized tests of children's cognitive skills and retrospective parent ratings of pre-injury symptoms. Hierarchical linear modeling indicated that ratings of PCS were moderated jointly by cognitive ability and injury severity. Children of lower cognitive ability with a complicated mild TBI were especially prone to cognitive symptoms across time according to parents and to high acute levels of PCS according to children's self-ratings. Cognitive reserve is an important moderator of the outcomes of mild TBI in children and adolescents.

  14. Neuropsychological outcome and diffusion tensor imaging in complicated versus uncomplicated mild traumatic brain injury.

    Directory of Open Access Journals (Sweden)

    William J Panenka

    Full Text Available This study examined whether intracranial neuroimaging abnormalities in those with mild traumatic brain injury (MTBI (i.e., "complicated" MTBIs are associated with worse subacute outcomes as measured by cognitive testing, symptom ratings, and/or diffusion tensor imaging (DTI. We hypothesized that (i as a group, participants with complicated MTBIs would report greater symptoms and have worse neurocognitive outcomes than those with uncomplicated MTBI, and (ii as a group, participants with complicated MTBIs would show more Diffusion Tensor Imaging (DTI abnormalities. Participants were 62 adults with MTBIs (31 complicated and 31 uncomplicated who completed neurocognitive testing, symptom ratings, and DTI on a 3T MRI scanner approximately 6-8 weeks post injury. There were no statistically significant differences between groups on symptom ratings or on a broad range of neuropsychological tests. When comparing the groups using tract-based spatial statistics for DTI, no significant difference was found for axial diffusivity or mean diffusivity. However, several brain regions demonstrated increased radial diffusivity (purported to measure myelin integrity, and decreased fractional anisotropy in the complicated group compared with the uncomplicated group. Finally, when we extended the DTI analysis, using a multivariate atlas based approach, to 32 orthopedic trauma controls (TC, the findings did not reveal significantly more areas of abnormal DTI signal in the complicated vs. uncomplicated groups, although both MTBI groups had a greater number of areas with increased radial diffusivity compared with the trauma controls. This study illustrates that macrostructural neuroimaging changes following MTBI are associated with measurable changes in DTI signal. Of note, however, the division of MTBI into complicated and uncomplicated subtypes did not predict worse clinical outcome at 6-8 weeks post injury.

  15. Recurrent urinary tract infections and complications after symptomatic versus antibiotic treatment: follow-up of a randomised controlled trial

    Science.gov (United States)

    Bleidorn, Jutta; Hummers-Pradier, Eva; Schmiemann, Guido; Wiese, Birgitt; Gágyor, Ildikó

    2016-01-01

    Background: Uncomplicated urinary tract infections (UTI) are common in general practice, and are usually treated with antibiotics. Recurrent UTI often pose a serious problem for affected women. Little is known about recurrent UTI and complications when uncomplicated UTI are treated without antibiotics. With ICUTI (Immediate vs. conditional antibiotic use in uncomplicated UTI, funded by BMBF No. 01KG1105) we assessed whether initial symptomatic treatment with ibuprofen could be a treatment alternative for uncomplicated UTI. The presented analysis aims to assess the influence of initial (non-)antibiotic treatment on recurrent UTI rates and pyelonephritis after day 28 up to 6 months after trial participation. Methods: This study is a retrospective long-term follow-up analysis of ICUTI patients, surveyed telephonically six months after inclusion in the trial. Recurrent UTI, pyelonephritis or hospitalizations were documented. Statistical evaluation was performed by descriptive and multivariate analyses with SPSS 21. Results: For the six months follow-up survey, 386 trial participants could be contacted (494 had been included in ICUTI initially, 446 had completed the trial). From day 28 until 6 months after inclusion in ICUTI, 84 recurrent UTI were reported by 80 patients. Univariate and multivariate analyses showed no effect of initial treatment group or antibiotic treatment on number of patients with recurrent UTI. Yet, both analyses showed that patients with a history of previous UTI had significantly more often recurrent UTI. Pyelonephritis occurred in two patients of the antibiotic group and in one patient in the non-antibiotic group. Conclusion: This follow-up analysis of a trial comparing antibiotic vs. symptomatic treatment for uncomplicated UTI showed that non-antibiotic treatment has no negative impact on recurrent UTI rates or pyelonephritis after day 28 and up to six months after initial treatment. Thus, a four week follow-up in UTI trials seems adequate

  16. A new look at an old dogma: wound complications in two methods of skin closure in uncomplicated appendicitis

    Directory of Open Access Journals (Sweden)

    Hamid Ghaderi

    2010-04-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Appendicitis is more common during the second and third decade of life and appendectomy scar is important in terms of cosmetic issues. The scar is an important factor in the patient's satisfaction. Conventional teaching has an emphasis on the closure of skin incision with "separate" sutures. The aim of this study was to reconsider this dogma."n"nMethods: Among 321 patients with acute appendicitis who came to the emergency unit of Imam Khomeini Hospital in Tehran, Iran since april 2007 till april 2008, 278 (86.6% patients had uncomplicated appendicitis and were enrolled in our clinical trial. The patients were randomly assigned to two groups of interrupted suture closure (n=139 and subcuticular suture closure (n=139. Anesthesia method and surgical technique were similar between the two groups. All patients were followed up post-operatively (four weeks for the presence of infectious drainage, pain, erythema, swelling and warmness at the surgical site."n"nResults: The patients' sex and their mean age were not statistically different between the groups. There was no significant difference in the frequency of surgical site complications between the two groups (five cases in the "interrupted" group and

  17. Randomised controlled trial of two sequential artemisinin-based combination therapy regimens to treat uncomplicated falciparum malaria in African children: a protocol to investigate safety, efficacy and adherence

    DEFF Research Database (Denmark)

    Schallig, Henk D. F. H.; Tinto, Halidou; Sawa, Patrick

    2017-01-01

    Background Management of uncomplicated Plasmodium falciparum malaria relies on artemisinin-based combination therapies (ACTs). These highly effective regimens have contributed to reductions in malaria morbidity and mortality. However, artemisinin resistance in Asia and changing parasite...... whether prolonged ACT-based regimens using currently available formulations can eliminate potentially resistant parasites. The protocol investigates whether a sequential course of two licensed ACT in 1080 children aged 6–120 months exhibits superior efficacy against acute P. falciparum malaria and non...... gametocytaemia, occurrence of treatment-related adverse events in the double-ACT versus single-ACT arms, carriage of molecular markers of drug resistance, drug kinetics and patient adherence to treatment. Discussion This protocol addresses efficacy and safety of sequential ACT regimens in P. falciparum malaria...

  18. [Studies on small dosage regimen of minocycline in the treatment of urinary tract infections (author's transl)].

    Science.gov (United States)

    Saito, T; Sitan, N

    1979-11-01

    In the course of treating twenty patients with acute urinary tract infections, the toxicity and efficacy of a small dosage regimen (50 mg p.o., t.i.d.) of minocycline were evaluated. No vestibular symptoms attributable to minocycline treatment were observed in any of the cases entered in this study. Adverse reactions included mild nausea in 1 case and urticaria in another case. Minocycline with this dosage regimen sterilized the urine of 90% of patients with acute urinary tract infections.

  19. 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.

  20. 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.

  1. 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.

  2. 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

  3. Urinary biomarkers in hexachloro-1:3-butadiene-induced acute kidney injury in the female Hanover Wistar rat; correlation of α-glutathione S-transferase, albumin and kidney injury molecule-1 with histopathology and gene expression.

    Science.gov (United States)

    Swain, Aubrey; Turton, John; Scudamore, Cheryl L; Pereira, Ines; Viswanathan, Neeti; Smyth, Rosemary; Munday, Michael; McClure, Fiona; Gandhi, Mitul; Sondh, Surjit; York, Malcolm

    2011-05-01

    Hexachloro-1:3-butadiene (HCBD) causes kidney injury specific to the pars recta of the proximal tubule. In the present studies, injury to the nephron was characterized at 24 h following a single dose of HCBD, using a range of quantitative urinary measurements, renal histopathology and gene expression. Multiplexed renal biomarker measurements were performed using both the Meso Scale Discovery (MSD) and Rules Based Medicine platforms. In a second study, rats were treated with a single nephrotoxic dose of HCBD and the time course release of a range of traditional and newer urinary biomarkers was followed over a 25 day period. Urinary albumin (a marker of both proximal tubular function and glomerular integrity) and α-glutathione S-transferase (α-GST, a proximal tubular cell marker of cytoplasmic leakage) showed the largest fold change at 24 h (day 1) after dosing. Most other markers measured on either the MSD or RBM platforms peaked on day 1 or 2 post-dosing, whereas levels of kidney injury molecule-1 (KIM-1), a marker of tubular regeneration, peaked on day 3/4. Therefore, in rat proximal tubular nephrotoxicity, the measurement of urinary albumin, α-GST and KIM-1 is recommended as they potentially provide useful information about the function, degree of damage and repair of the proximal tubule. Gene expression data provided useful confirmatory information regarding exposure of the kidney and liver to HCBD, and the response of these tissues to HCBD in terms of metabolism, oxidative stress, inflammation, and regeneration and repair.

  4. Correlation of histopathology, urinary biomarkers, and gene expression responses following hexachloro-1:3-butadiene-induced acute nephrotoxicity in male Hanover Wistar rats: a 28-day time course study.

    Science.gov (United States)

    Maguire, David P; Turton, John A; Scudamore, Cheryl L; Swain, Aubrey J; McClure, Fiona J; Smyth, Rosemary; Pereira, Ines B; Munday, Michael R; York, Malcolm J

    2013-07-01

    Hexachloro-1:3-butadiene (HCBD) causes segment-specific injury to the proximal renal tubule. A time course study of traditional and more recently proposed urinary biomarkers was performed in male Hanover Wistar rats receiving a single intraperitoneal (ip) injection of 45 mg/kg HCBD. Animals were killed on days 1, 2, 3, 4, 5, 6, 7, 10, 14, and 28 postdosing and the temporal response of renal biomarkers was characterized using kidney histopathology, urinary and serum biochemistry, and gene expression. Histopathologic evidence of tubular degeneration was seen from day 1 until day 3 postdosing and correlated with increased urinary levels of α-glutathione S-transferase (α-GST), albumin, glucose, and kidney injury molecule-1 (KIM-1), and increased gene expression of KIM-1, NAD(P)H dehydrogenase, quinone 1, and heme oxygenase (decycling) 1. Histopathologic evidence of tubular regeneration was seen from day 2 postdosing and correlated with raised levels of urinary KIM-1 and osteopontin and increased gene expression of KIM-1 and annexin A7. Traditional renal biomarkers generally demonstrated low sensitivity. It is concluded that in rat proximal tubular injury, measurement of a range of renal biomarkers, in conjunction with gene expression analysis, provides an understanding of the extent of degenerative changes induced in the kidney and the process of regeneration.

  5. Adherence to Artesunate-Amodiaquine Therapy for Uncomplicated Malaria in Rural Ghana: A Randomised Trial of Supervised versus Unsupervised Drug Administration

    Directory of Open Access Journals (Sweden)

    Kwaku Poku Asante

    2009-01-01

    Full Text Available Introduction. To enhance effective treatment, african nations including Ghana changed its malaria treatment policy from monotherapy to combination treatment with artesunate-amodiaquine (AS+AQ. The major challenge to its use in loose form is adherence. Objective. The objectives of this study were to investigate adherence and treatment outcome among patients treated with AS+AQ combination therapy for acute uncomplicated malaria. Methodology. The study was conducted in two rural districts located in the middle belt of Ghana using quantitative methods. Patients diagnosed with acute uncomplicated malaria as per the Ghana Ministry of Health malaria case definitions were randomly allocated to one of two groups. All patients in both groups were educated about the dose regimen of AS+AQ therapy and the need for adherence. Treatment with AS+AQ was supervised in one group while the other group was not supervised. Adherence was assessed by direct observation of the blister package of AS+AQ left on day 2. Results. 401 participants were randomized into the supervised (211 and unsupervised (190 groups. Compliance in both supervised (95.7% and unsupervised (92.6% groups were similar (P=.18. The commonest side-effects reported on day 2 among both groups were headaches, and body weakness. Parasite clearance by day 28 was >95% in both groups. Discussion/Conclusions. Administration of AS-AQ in both groups resulted in high levels of adherence to treatment regimen among adolescent and adult population in central Ghana. It appears that high level of adherence to AS-AQ is achievable through a rigorous education programme during routine clinic visits.

  6. 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.

  7. 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

  8. 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...

  9. Predictors of urinary retention in benign prostate hyperplasia

    Directory of Open Access Journals (Sweden)

    Chandrashekhar C. Mahakalkar

    2016-02-01

    Conclusions: Out of the four factors considered to be the independent risk factors, all of them have positive correlation with the symptom of acute urinary retention. None of these four factors i.e. age in years, symptom severity, prostate Volume on DRE and USG grade could establish significant correlation. [Int J Res Med Sci 2016; 4(2.000: 486-490

  10. [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.

  11. 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.

  12. Urinary tract infections in women

    African Journals Online (AJOL)

    This article discusses currently recommended antimicrobial therapy for uncomplicated UTIs in ... pain) and nausea or vomiting.3,4 Pyelonephritis is a more serious infection than cystitis.3 .... clavulanate, cefixime or cefpodoxime.10 Intravenous therapy with a long-acting .... Nitrofurantoin 50-100 mg, stat stat: immediately.

  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. 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)....

  3. 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 ...

  4. 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)....

  5. 鱼骨图分析法在提高急性尿潴留导尿成功率中的应用%The Application of Fishbone Diagram Analysis in Improving the Success Rate of Catheterization for Acute Urinary Retention

    Institute of Scientific and Technical Information of China (English)

    陈桂英

    2014-01-01

    目的:探讨鱼骨图分析法在导尿中的应用。方法:选取2012年2-12月急性尿潴留患者104例作为对照组,使用常规方法导尿;另选取2013年2-12月急性尿潴留患者117例作为观察组,采用鱼骨图分析法进行导尿。观察比较两组的导尿成功率。结果:对照组有95例导尿成功,成功率91.35%;观察组中114例导尿成功,成功率97.44%,观察组的导尿成功率明显高于对照组,差异有统计学意义(χ2=3.98,P<0.05)。结论:鱼骨图分析法能直观反映出急性尿潴留患者导尿失败原因,是提高导尿成功率的有效手段。%To investigate the application of fishbone diagram analysis in catheterization.Method:104 patients with acute urinary retention from February 2012 to December 2012 were selected as the control group,which were given the conventional catheterization,and 117 patients with acute urinary retention from February 2013 to December 2013 were selected as the observation group,they were given the fishbone diagram analysis method for urethral catheterization.The success rate of catheterization between the two groups were observed and compared.Result:There were 95 cases in the control group achieved success in catheterization,the success rate was 91.35%.While there were 114 cases succeeded in the observation group,the success rate was 97.44%.The success rate of catheterization was significantly higher than that of the control group,the difference was statistically significant( χ2=3.98,P<0.05). Conclusion:Fishbone diagram can directly reflect the reasons of failure to perform urethral catheterization in patients with acute urinary retention.It is an effective means to improve the success rate of urethral catheterization.

  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. Effect of the Discharging Rate on Ischemia-Reperfusion Inj ury in Bladder of Patients with Acute Urinary Retention%放尿速度对急性尿潴留患者膀胱缺血再灌注损伤的影响

    Institute of Scientific and Technical Information of China (English)

    陈桂君; 刘忆菁; 曹凤; 益雯艳

    2015-01-01

    Obj ective To observe the effect of the discharging rate on ischemia-reperfusion inj ury in bladder of patients with acute urinary retention.Methods By Convenience sampling,90 cases were randomly divided into ob-servation group A,observation group B and control group,with 30 cases in each group.Three different rates were set when discharging,and the urinary sample on before urination (T1),during urination (T2),600ml (T3),800 ml (T4)and 0.5h after urination (T5)were collected.According to the rate of discharging on acute urinary reten-tion.Clinical efficacies of 3 groups were observed,RBC、WBC in urine were observed before(T1)and after voiding (T2,T3,T4,T5).The isomorphic red blood cell,white blood cell,number of epithelial cells,heart rate and blood pressure were measured and compared among three groups of patients.Results The isomorphic red blood cell, white blood cell,number of epithelial cells at T2,T3 and T4 in observation group were less than which in control group(P0.05). Conclusion It is better to keep the discharge rate at 150ml/min,and the initial urination volume of 400 ml after acute urinary retention which can reduce the damage of bladder histocyte.%目的:了解放尿速度对急性尿潴留(actue urinary retention,AUR)患者膀胱缺血再灌注损伤的影响。方法便利抽样法选择,2014年6-12月在上海市第七人民医院泌尿外科门诊就诊的突发 AUR患者90例为研究对象,按就诊先后将其分为对照组、观察组 A、观察组 B 各30例,放尿时设置3种不同的流速,并在放尿前(T1),放尿400 ml(T2)、600 ml(T3)、800 ml(T4)时和停止放尿后0.5 h(T5)五个时间点留取尿标本,测量并比较3组患者的尿检镜下均一红细胞、白细胞及上皮细胞数、心率、血压。结果除T5时间点的上皮细胞数外,观察组患者5个时间点尿标本的镜下均一红细胞、白细胞及上皮细胞数及患者的均低于对照组(均P<0.05),差异有统计

  8. Acute type B aortic dissection:update on proper management

    Institute of Scientific and Technical Information of China (English)

    Georgios Geropapas; George Galyfos; Ioannis Stefanidis; Ioannis Stamatatos; Stavros Kerasidis; Sotirios Giannakakis; Georgios Kastrisios; Gerasimos Papacharalampous; Chrisostomos Maltezos

    2014-01-01

    This study aims to collect and present all current literature data on the diagnostic and therapeutic management of acute typeB aortic dissection.It includes a comprehensive literature search utilizing the following keywords:‘acute aortic dissection’,‘typeB aortic dissection’,‘conservative management’,‘endovascular repair’,‘open surgery’ and‘diagnosis’.Uncomplicated acute type B aortic dissection can be effectively managed using conservative management, although open repair is indicated only for complicated cases.Endovascular repair shows promising results in selected patients with increased perioperative risk and without contraindications.Recent evidence supports endovascular repair even in uncomplicated cases, although more data on long-term outcomes are needed.Early risk stratification and evaluation of the patient is crucial for selection of optimal management.

  9. Alcohol and smoking affect risk of uncomplicated colonic diverticulosis in Japan.

    Directory of Open Access Journals (Sweden)

    Naoyoshi Nagata

    Full Text Available Colonic diverticula are located predominantly on the right side in Asia and on the left side in Europe and the United States. Factors associated with uncomplicated colonic diverticulosis and its distribution pattern have been unknown. Our aims are to investigate the prevalence and risk factors for uncomplicated colonic diverticulosis. We conducted a prospective cross-sectional study in adults who underwent colonoscopy. Alcohol, alcohol related flushing, smoking, medications, and comorbidities were assessed by interview on the colonoscopy day. Alcohol consumption was categorized as nondrinker, light (1-180 g/week, moderate (181-360 g/week, and heavy (≥361 g/week. Smoking index was defined as the number of cigarettes per day multiplied by the number of smoking years and categorized as nonsmoker, <400, 400-799, and ≥800. A total of 2,164 consecutive patients were enrolled. Overall, 542 patients (25.1% had uncomplicated colonic diverticulosis located on the right side (50%, bilaterally (29%, and on the left side (21%. Univariate analysis revealed age, male, smoking index, alcohol consumption, aspirin use, anticoagulants use, corticosteroid use, hypertension, and atherosclerotic disease as factors significantly associated with diverticulosis. Alcohol related flushing was not associated with the disease. Multivariate analysis showed increasing age (P<0.01, increasing alcohol consumption (P<0.01 and smoking (P<0.01, and atherosclerotic disease (P<0.01 as significantly associated factors. Alcohol and smoking were associated with right-sided and bilateral diverticula. In conclusion, one in four Japanese adults have colonic diverticulosis (50% right-sided. Age, alcohol consumption, and smoking were found to be significant risk factors for uncomplicated colonic diverticulosis, particularly right-sided and bilateral.

  10. Immunological response in cases of complicated and uncomplicated bartonellosis during pregnancy

    OpenAIRE

    Erick Huarcaya; Ciro Maguina; Ivan Best; Nelson Solorzano; Lawrence Leeman

    2007-01-01

    Bartonellosis (Carrion's Disease) during pregnancy is associated with high rates of maternal and perinatal mortality. We report the immunological patterns in two cases of human bartonellosis during pregnancy. One patient had an uncomplicated course while the second patient developed life threatening anasarca and cardiac tamponade. The patient with a complicated course had a Th1 response with a higher elevation of IL-10. This elevation has been associated with poor outcome pregnancies during b...

  11. 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…

  12. 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…

  13. 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.

  14. 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...

  15. Misconceptions of Spanish general practitioners' attitudes toward the management of urinary tract infections and asymptomatic bacteriuria: an internet-based questionnaire study.

    Science.gov (United States)

    Llor, C; Moragas, A; Hernández, S; Crispi, S; Cots, J M

    2017-07-24

    The diagnosis and management of urinary tract infections (UTI) vary widely across countries and practices. The objective of this study was to gain insight into general practitioners' (GP) perceptions on the current management of UTIs and asymptomatic bacteriuria in Spain. Cross-sectional, internet-based questionnaire study answered from July to September 2013. GPs affiliated with the largest Spanish scientific society in primary care (Sociedad Española de Medicina Familiar y Comunitaria) were invited to participate in the study. They were asked about the tests ordered in both uncomplicated and complicated UTIs and about the management in three clinical scenarios, depicting a 50-year woman with: 1. An uncomplicated UTI, 2. A complicated UTI, and 3. An asymptomatic bacteriuria. The questionnaire was completed by 1,239 GPs (6.7%). Urine cultures were reportedly requested by 26.3% of the GPs in uncomplicated UTIs and by 71.8% of the cases corresponding to the complicated UTIs whereas it was declared that dipsticks were the preferred tests in only uncomplicated UTIs (38.2%). A total of 22% and 13.2% of the GPs stated that they would withhold antibiotic therapy in patients with low-count and high-count asymptomatic bacteriuria, respectively. GPs have important misconceptions as to the indications for ordering urine cultures and in interpreting the definitions of common UTIs and treating UTIs and asymptomatic bacteriuria. The unnecessary use of antibiotics in patients with asymptomatic bacteriuria is considerable in Spain.

  16. 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.

  17. Alcohol and smoking affect risk of uncomplicated colonic diverticulosis in Japan.

    Science.gov (United States)

    Nagata, Naoyoshi; Niikura, Ryota; Shimbo, Takuro; Kishida, Yoshihiro; Sekine, Katsunori; Tanaka, Shohei; Aoki, Tomonori; Watanabe, Kazuhiro; Akiyama, Junichi; Yanase, Mikio; Itoh, Toshiyuki; Mizokami, Masashi; Uemura, Naomi

    2013-01-01

    Colonic diverticula are located predominantly on the right side in Asia and on the left side in Europe and the United States. Factors associated with uncomplicated colonic diverticulosis and its distribution pattern have been unknown. Our aims are to investigate the prevalence and risk factors for uncomplicated colonic diverticulosis. We conducted a prospective cross-sectional study in adults who underwent colonoscopy. Alcohol, alcohol related flushing, smoking, medications, and comorbidities were assessed by interview on the colonoscopy day. Alcohol consumption was categorized as nondrinker, light (1-180 g/week), moderate (181-360 g/week), and heavy (≥361 g/week). Smoking index was defined as the number of cigarettes per day multiplied by the number of smoking years and categorized as nonsmoker, diverticulosis located on the right side (50%), bilaterally (29%), and on the left side (21%). Univariate analysis revealed age, male, smoking index, alcohol consumption, aspirin use, anticoagulants use, corticosteroid use, hypertension, and atherosclerotic disease as factors significantly associated with diverticulosis. Alcohol related flushing was not associated with the disease. Multivariate analysis showed increasing age (Pdiverticulosis (50% right-sided). Age, alcohol consumption, and smoking were found to be significant risk factors for uncomplicated colonic diverticulosis, particularly right-sided and bilateral.

  18. Efficacy of monotherapies and artesunate-based combination therapies in children with uncomplicated malaria in Somalia.

    Science.gov (United States)

    Warsame, Marian; Atta, Hoda; Klena, John D; Waqar, Butt Ahmed; Elmi, Hussein Haji; Jibril, Ali Mohamed; Hassan, Hassan Mohamed; Hassan, Abdullahi Mohamed

    2009-02-01

    In order to guide the antimalarial treatment policy of Somalia, we conducted therapeutic efficacy studies of routinely used antimalarial monotherapies as well as artemisinin-based combination therapies (ACTs) for uncomplicated malaria in three sentinel sites during 2003-2006. Therapeutic efficacy of chloroquine (CQ), amodiaquine (AQ) and sulfadoxine/pyrimetahmine (SP) monotherapies, and artesunate plus SP (AS+SP) or AQ (AS+AQ) were evaluated in children 6 months to 10 years old with uncomplicated malaria. For the assessment of the monotherapies, 2003 WHO protocol with 14-day follow-up was used while the 2005 WHO protocol with 28-day follow-up was used for testing the ACTs. Of the monotherapies, CQ performed very poorly with treatment failures varying from 76.5% to 88% between the sites. AQ treatment failure was low except for Janale site with treatment failure of 23.4% compared to 2.8% and 8% in Jamame and Jowhar, respectively. For SP, treatment failures from 7.8% to 12.2% were observed. A 28-day test of artemisinin-based combinations, AS+SP and AS+AQ, proved to be highly efficacious with cure rates of 98-100% supporting the choice of AS+SP combination as first line treatment for uncomplicated malaria for Somalia.

  19. Comparative analysis of clinical characters between acute focal bacterial nephritis and acute pylonephritis

    Institute of Scientific and Technical Information of China (English)

    李湛

    2013-01-01

    Objective To improve standards of diagnosis and therapy for acute focal bacterial nephritis by comparing the characters of acute focal bacterial nephritis and acute pylonephritis.Methods Thirty-five patients of upper urinary tract infection whoever accepted ultrasongraphic and computed tomographic (CT) examinations in Beijing Hospital from January 2007 to January 2013 were studied retrospectively.Eighteen patients were diagnosed as acute focal bacterial nephritis (AFBN) according to CT imaging features,the other 17 patients were diagnosed as acute

  20. Acute appendicitis in children: not only surgical treatment.

    Science.gov (United States)

    Caruso, Anna Maria; Pane, Alessandro; Garau, Roberto; Atzori, Pietro; Podda, Marcello; Casuccio, Alessandra; Mascia, Luigi

    2017-03-01

    An accurate diagnosis of acute appendicitis is important to avoid severe outcome or unnecessary surgery but management is controversial. The aim of study was to evaluate, in younger and older children, the efficacy of conservative management for uncomplicated appendicitis and the outcome of complicated forms underwent early surgery. Children with acute appendicitis were investigated by clinical, laboratory variables and abdominal ultrasound and divided in two groups: complicated and uncomplicated. Complicated appendicitis underwent early surgery; uncomplicated appendicitis started conservative treatment with antibiotic. If in the next 24-48h it was worsening, the conservative approach failed and patients underwent late surgery. A total of 362 pediatric patients were included. One hundred sixty-five underwent early appendectomy; 197 patients were at first treated conservatively: of these, 82 were operated within 24-48h for failure. The total percentage of operated patients was 68.2%. An elevated association was found between surgery and ultrasound. Conservative treatment for uncomplicated appendicitis had high percentage of success (58%). Complications in operated patients were infrequent. Our protocol was effective in order to decide which patients treat early surgically and which conservatively; specific red flags (age and onset) can identified patients at most risk of complications or conservative failure. treatment study. II. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Artesunate-amodiaquine versus artesunate-sulfadoxine-pyrimethamine for uncomplicated falciparum malaria in children

    Directory of Open Access Journals (Sweden)

    Novie H. Rampengan

    2014-01-01

    Full Text Available Background Malaria is a major cause of morbidity and mortality in children, especially in developing countries. Artemisinin combination therapy (ACT has higher rates of parasite clearance and inhibition of anti-malarial drugs resistance than non-ACT. Hence, we compared the efficacies of artesunate-amodiaquine (AS-AQ versus artesunate-sulfadoxine pyrimethamine (AS-SP combination therapies in children with uncomplicated falciparum malaria. Objective To compare the fever clearance time, parasite clearance time, and length of hospital stay in uncomplicated falciparum malaria patients treated with AS-AQ and AS-SP. Methods We reviewed the medical records of children aged 1-14 years with uncomplicated falciparum malaria admitted to Prof. Dr. R. D. Kandou Hospital between January 2002 – June 2010. Treatment efficacy was evaluated by fever clearance time, parasite clearance time, and length of hospital stay. The differences of treatment efficacy between the two groups of therapy were analyzed by independent T-test. Results We identified 185 children with uncomplicated falciparum malaria, 104 cases were treated with AS-AQ while the other 81 received AS-SP. Parasite clearance time was shorter in AS-AQ group than in AS-SP group at 1.38 (SD 0.69 versus 1.91 (SD 0.93 days, respectively (95%CI of differences 0.30 to 0.76, P<0.05. The length of hospital stay was shorter in AS-AQ group than in the AS-SP group, at 5.01 (SD 1.22 versus 6.04 (SD 0.98 days, respectively (95%CI of differences 0.71 to 1.35, P<0.05. However, there was no statistically significant difference in fever clearance time between the groups. Conclusion AS-AQ combination therapy reduces parasite clearance time and length of hospital stay compared to AS-SP combination therapy in children with uncomplicated falciparum malaria. [Paediatr Indones. 2014;54:46-51.].

  2. Current Trends in the Management of Difficult Urinary Catheterizations

    Directory of Open Access Journals (Sweden)

    Paul A Willette

    2012-12-01

    Full Text Available Routine urinary catheter placement may cause trauma and poses a risk of infection. Male catheterization, in particular, can be difficult, especially in patients with enlarged prostate glands or other potentially obstructive conditions in the lower urinary tract. Solutions to problematic urinary catheterization are not well known and when difficult catheterization occurs, the risk of failed catheterization and concomitant complications increase. Repeated and unsuccessful attempts at urinary catheterization induce stress and pain for the patient, injury to the urethra, potential urethral stricture requiring surgical reconstruction, and problematic subsequent catheterization. Improper insertion of catheters also can significantly increase healthcare costs due to added days of hospitalization, increased interventions, and increased complexity of follow-up evaluations. Improved techniques for catheter placement are essential for all healthcare personnel involved in the management of the patient with acute urinary retention, including attending emergency physicians who often are the first physicians to encounter such patients. Best practice methods for blind catheter placement are summarized in this review. In addition, for progressive clinical practice, an algorithm for the management of difficult urinary catheterizations that incorporates technology enabling direct visualization of the urethra during catheter insertion is presented. This algorithm will aid healthcare personnel in decision making and has the potential to improve quality of care of patients.

  3. Sustained High Cure Rate of Artemether-Lumefantrine against Uncomplicated Plasmodium falciparum Malaria after 8 Years of Its Wide-Scale Use in Bagamoyo District, Tanzania.

    Science.gov (United States)

    Mwaiswelo, Richard; Ngasala, Billy; Gil, J Pedro; Malmberg, Maja; Jovel, Irina; Xu, Weiping; Premji, Zul; Mmbando, Bruno P; Björkman, Anders; Mårtensson, Andreas

    2017-08-01

    We assessed the temporal trend of artemether-lumefantrine (AL) cure rate after 8 years of its wide-scale use for treatment of uncomplicated Plasmodium falciparum malaria from 2006 to 2014 in Bagamoyo district, Tanzania. Trend analysis was performed for four studies conducted in 2006, 2007-2008, 2012-2013, and 2014. Patients with acute uncomplicated P. falciparum malaria were enrolled, treated with standard AL regimen and followed-up for 3 (2006), 28 (2014), 42 (2012-2013), or 56 (2007-2008) days for clinical and laboratory evaluation. Primary outcome was day 28 polymerase chain reaction (PCR)-adjusted cure rate across years from 2007 to 2014. Parasite clearance was slower for the 2006 and 2007-2008 cohorts with less than 50% of patients cleared of parasitemia on day 1, but was rapid for the 2012-2013 and 2014 cohorts. Day 28 PCR-adjusted cure rate was 168/170 (98.8%) (95% confidence interval [CI], 97.2-100), 122/127 (96.1%) (95% CI, 92.6-99.5), and 206/207 (99.5%) (95% CI, 98.6-100) in 2007-2008, 2012-2013, and 2014, respectively. There was no significant change in the trend of cure rate between 2007 and 2014 (χ(2)trend test = 0.06, P = 0.90). Pretreatment P. falciparum multidrug-resistant gene 1 (Pfmdr1) N86 prevalence increased significantly across years from 13/48 (27.1%) in 2006 to 183/213 (85.9%) in 2014 (P falciparum malaria despite an increase in prevalence of pretreatment Pfmdr1 N86 and Pfcrt K76 between 2006 and 2014.

  4. Efficacy of non-artemisinin- and artemisinin-based combination therapies for uncomplicated falciparum malaria in Cameroon

    Directory of Open Access Journals (Sweden)

    Thalabard Jean-Christophe

    2010-02-01

    Full Text Available Abstract Background The use of drug combinations, including non-artemisinin-based and artemisinin-based combination therapy (ACT, is a novel strategy that enhances therapeutic efficacy and delays the emergence of multidrug-resistant Plasmodium falciparum. Its use is strongly recommended in most sub-Saharan African countries, namely Cameroon, where resistance to chloroquine is widespread and antifolate resistance is emerging. Methods Studies were conducted in Cameroonian children with acute uncomplicated P. falciparum malaria according to the standard World Health Organization protocol at four sentinel sites between 2003 and 2007. A total of 1,401 children were enrolled, of whom 1,337 were assigned to randomized studies and 64 were included in a single non-randomized study. The proportions of adequate clinical and parasitological response (PCR-uncorrected on day 14 and PCR-corrected on day 28 were the primary endpoints to evaluate treatment efficacy on day 14 and day 28. The relative effectiveness of drug combinations was compared by a multi-treatment Bayesian random-effect meta-analysis. Findings The results based on the meta-analysis suggested that artesunate-amodiaquine (AS-AQ is as effective as other drugs (artesunate-sulphadoxine-pyrimethamine [AS-SP], artesunate-chlorproguanil-dapsone [AS-CD], artesunate-mefloquine [AS-MQ], dihydroartemisinin-piperaquine [DH-PP], artemether-lumefantrine [AM-LM], amodiaquine, and amodiaquine-sulphadoxine-pyrimethamine [AQ-SP]. AM-LM appeared to be the most effective with no treatment failure due to recrudescence, closely followed by DH-PP. Conclusion Although AM-LM requires six doses, rather than three doses for other artemisinin-based combinations, it has potential advantages over other forms of ACT. Further studies are needed to evaluate the clinical efficacy and tolerance of these combinations in different epidemiological context.

  5. [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.

  6. 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.

  7. 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.

  8. Spontaneous rupture of the urinary bladder (SRUB; A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Haitham Sawalmeh

    2015-01-01

    Conclusion: A diagnosis of spontaneous perforation of the bladder should be considered in patients presenting with an acute abdomen. The general surgeon is more likely than the urologist to encounter such patients in the first instance. There should be a high index of suspicion in patients with an acute abdomen and have associated urinary bladder condition.

  9. Clinical outcomes of complex and uncomplicated cataractous eyes after lens replacement with the AcrySof toric IOL.

    Science.gov (United States)

    Gayton, Johnny L; Seabolt, Rebecca A

    2011-01-01

    to compare outcomes for uncomplicated versus complex eyes after implantation of AcrySof toric intraocular lenses (IOLs) (Alcon Laboratories Inc) in a retrospective series of cataractous astigmatic eyes. toric IOLs were implanted in 230 eyes of 162 adult patients. Approximately half (52%, n=120) the eyes had no complications (uncomplicated group). The other 110 (48%) eyes (complex group) had a variety of complexities, including retinal or macular problems (eg, age-related macular degeneration), angle or pressure problems (eg, glaucoma), or high astigmatism that required adjunctive limbal relaxing incisions (LRIs). Outcomes were retrospectively assessed approximately 6 weeks after surgery. preoperative corneal astigmatism was 1.60 ± 1.20 diopters (D) overall (1.40 ± 0.70 D in the uncomplicated group and 1.90 ± 1.60 D in the complex group). Residual cylinder was 0.40 ± 0.60 D overall (P<.01 compared to baseline) and was significantly lower (P<.01) for the uncomplicated group (0.30 ± 0.40 D) than for the complex group (0.50 ± 0.80 D), which contained the adjunctive LRI subgroup (residual cylinder 0.80 ± 0.70 D). A larger percentage of uncomplicated eyes (26%) than complex eyes (16%) had at least 20/20 uncorrected distance visual acuity (UDVA) (P=.05). Excluding eyes with intentionally targeted myopic postoperative spherical equivalent, no eyes lost Snellen lines of UDVA, and the average improvement in UDVA was 0.8 ± 0.6 logMAR. Corrected distance visual acuity of the retinal/macular subgroup was poorer than the uncomplicated group pre- and postoperatively but was significantly improved by the surgery (P<.001; average improvement approximately 3 Snellen lines). AcrySof toric IOLs reduced cylinder and improved UDVA in both complex and uncomplicated eyes with cataractous astigmatism.

  10. [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

  11. 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.

  12. [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

  13. Hemodynamic effects of acute digitalization several months after acute myocardial infarction.

    Science.gov (United States)

    Ressl, J; Jandová, R; Jebavý, P; Kasalický, J; Widimský, J

    1975-01-01

    Left ventricular function was investigated at rest and during exercise by heart catheterization in 15 patients 3-5 months after acute myocardial infarction. The effect of 1 mg digoxin i.v. in ten patients was correlated to placebo (saline solution) in five patients. A significant decrease of the left ventricular enddiastolic pressure, increase of left ventricular systolic ejection fraction and a shift of the left ventricular function curve to left upwards was found after digoxin with no changes in the placebo group. This beneficial effect of acute digitalization in patients convalescing from uncomplicated myocardial infarction without clinical signs of manifest heart failure could have therapeutic implication.

  14. Assisted autogenic drainage in infants and young children hospitalized with uncomplicated pneumonia, a pilot study.

    Science.gov (United States)

    Corten, Lieselotte; Jelsma, Jennifer; Human, Anri; Rahim, Sameer; Morrow, Brenda M

    2017-07-19

    Pneumonia is the most important respiratory problem in low-to-middle income countries. Airway clearance therapy continues to be used in children with pneumonia and secretion retention; however, there is lack of evidence to support or reject this treatment. This study aimed to investigate the feasibility of a randomized controlled trial (RCT) on the efficacy and safety of assisted autogenic drainage (AAD) compared to standard nursing care in children hospitalized with uncomplicated pneumonia. A single-blinded pilot RCT was conducted on 29 children (median age 3.5 months, IQR 1.5-9.4) hospitalized with uncomplicated pneumonia. The intervention group received standard nursing care with additional bi-daily AAD, for 10 to 30 min. The control group only received standard nursing care, unless otherwise deemed necessary by the physician or physiotherapist. The primary outcome measure was duration of hospitalization. The secondary outcome measures included days of fever and supplemental oxygen support; respiratory rate (RR) and heart rate adjusted for age; RR and oxygen saturation pre-, post-, and 1-hr post-treatment; oxygen saturation; adverse events; and mortality. No difference was found for duration of hospitalization (median 7.5 and 7.0 days for the control and intervention groups, respectively); however, Kaplan-Meier analysis revealed a strong tendency towards a shorter time to discharge in the intervention group (p = .06). No significant differences were found for the other outcome measures at time of discharge. No adverse events were reported. Within the intervention group, a significant reduction in RR adjusted for age was found. As no adverse events were reported, and AAD did not prolong hospitalization; AAD might be considered as safe and effective in young children with uncomplicated pneumonia. However, a larger multicentred RCT is warranted to determine the efficacy of AAD compared to standard nursing care. Copyright © 2017 John Wiley & Sons, Ltd.

  15. What determines providers' stated preference for the treatment of uncomplicated malaria?

    Science.gov (United States)

    Mangham-Jefferies, Lindsay; Hanson, Kara; Mbacham, Wilfred; Onwujekwe, Obinna; Wiseman, Virginia

    2014-03-01

    As agents for their patients, providers often make treatment decisions on behalf of patients, and their choices can affect health outcomes. However, providers operate within a network of relationships and are agents not only for their patients, but also other health sector actors, such as their employer, the Ministry of Health, and pharmaceutical suppliers. Providers' stated preferences for the treatment of uncomplicated malaria were examined to determine what factors predict their choice of treatment in the absence of information and institutional constraints, such as the stock of medicines or the patient's ability to pay. 518 providers working at non-profit health facilities and for-profit pharmacies and drug stores in Yaoundé and Bamenda in Cameroon and in Enugu State in Nigeria were surveyed between July and December 2009 to elicit the antimalarial they prefer to supply for uncomplicated malaria. Multilevel modelling was used to determine the effect of financial and non-financial incentives on their preference, while controlling for information and institutional constraints, and accounting for the clustering of providers within facilities and geographic areas. 69% of providers stated a preference for artemisinin-combination therapy (ACT), which is the recommended treatment for uncomplicated malaria in Cameroon and Nigeria. A preference for ACT was significantly associated with working at a for-profit facility, reporting that patients prefer ACT, and working at facilities that obtain antimalarials from drug company representatives. Preferences were similar among colleagues within a facility, and among providers working in the same locality. Knowing the government recommends ACT was a significant predictor, though having access to clinical guidelines was not sufficient. Providers are agents serving multiple principals and their preferences over alternative antimalarials were influenced by patients, drug company representatives, and other providers working at the

  16. Evaluation of thiazide diuretic use as preferred therapy in uncomplicated essential hypertension patients.

    Directory of Open Access Journals (Sweden)

    Greene RS

    2007-09-01

    Full Text Available Thiazide diuretics are effective antihypertensive medications shown to reduce the risk of cardiovascular events and stroke. Despite being the preferred choice for uncomplicated essential hypertension, thiazide diuretics continue to be underutilized. Methods: Uncomplicated essential hypertension patients taking a single antihypertensive medication were evaluated upon enrollment, diagnosis after enrollment or initiation of therapy in treatment naïve patients. Clinician prescribing habits were determined for both pre-existing and newly diagnosed hypertensive patients. For the cost savings analysis, hydrochlorothiazide (HCTZ 25mg daily was selected as the preferred conversion medication. Results: Four hundred seventy-eight patients were included. ACE inhibitors were the most prescribed at 35.4% (n=169, followed by dihydropyridine calcium channel blockers (DHP CCB and thiazide diuretics, both at 20.3% (n=97. Only 12.9% (n=33 of patients with hypertension that were taking an antihypertensive medication upon enrollment were either continued or started on thiazide diuretic therapy. Newly diagnosed or treatment naïve patients were prescribed a thiazide diuretic 28.8% (n=64 of the time. DHP CCB accounted for 58.8% of the total medication cost per month with thiazide diuretics responsible for 0.8% of the cost. If all patients had been prescribed HCTZ 25mg daily, 95.8% of the total medication cost per month could have been saved. Conclusions: Thiazide diuretics were underutilized as preferred therapy in patients with pre-existing or newly diagnosed uncomplicated essential hypertension. While cost of therapy should not be the sole reason for medication selection, thiazide diuretics are an attractive option and should be considered as a preferred therapy in this patient population.

  17. Anterior seromyotomy with posterior truncal vagotomy in uncomplicated chronic duodenal ulcer.

    Directory of Open Access Journals (Sweden)

    Supe A

    1995-07-01

    Full Text Available Thirty cases of uncomplicated duodenal ulcer treated by anterior superficial lesser curvature seromyotomy and posterior truncal vagotomy were studied to evaluate the efficacy of this procedure. There was completeness of vagotomy in all the cases as shown by endoscopic Congo Red test. Twenty-seven cases were asymptomatic at 1-48 months (Mean 22.3 follow up, while 3 patients had controllable side effects such as dumping and diarrhoea. There was no mortality. This procedure is safe, effective and is a favourable alternative to highly selective vagotomy.

  18. Changes in the contralateral eye in uncomplicated persistent hyperplastic primary vitreous in adults.

    Science.gov (United States)

    Awan, K J; Humayun, M

    1985-02-15

    In two adults (a 62-year-old man and a 71-year-old woman) uncomplicated full-blown unilateral persistent hyperplastic primary vitreous was diagnosed on the basis of characteristic clinical features and ultrasonography. In the contralateral uninvolved eyes, we found open-angle glaucoma, anomalous blood vessels along the entire circumference of the anterior chamber angle, band keratopathy, and heterochromia iridis. The axial length of one involved eye was about 0.85 mm larger than that of the uninvolved eye.

  19. Physical activity, sedentary behaviour and fetal macrosomia in uncomplicated pregnancies: a prospective cohort study.

    Science.gov (United States)

    Reid, Esther W; McNeill, Jenny A; Alderdice, Fiona A; Tully, Mark A; Holmes, Valerie A

    2014-12-01

    to explore maternal energy balance, incorporating free living physical activity and sedentary behaviour, in uncomplicated pregnancies at risk of macrosomia. a parallel-group cross-sectional analysis was conducted in healthy pregnant women predicted to deliver infants weighing ≥ 4000 g (study group) or macrosomia and energy balance, those women predicted to deliver a macrosomic infant exhibited increased sedentary behaviour and reduced physical activity in the third trimester of pregnancy. Professionals caring for women during pregnancy have an important role in promoting and supporting more active lifestyles amongst women who are predicted to deliver a macrosomic infant given the known associated risks. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Prospective analysis of convalescence and early pain after uncomplicated laparoscopic fundoplication

    DEFF Research Database (Denmark)

    Bisgaard, T; Støckel, M; Klarskov, B

    2004-01-01

    fundoplication for gastro-oesophageal reflux disease. Patients were recommended to convalesce for 2 days after operation. Duration of convalescence, dysphagia, fatigue, nausea, vomiting and different pain components were registered daily during the first week and on days 10 and 30 after fundoplication. RESULTS...... or severe dysphagia during the study period. Fatigue scores were significantly increased for 6 days after surgery (P ... and dysphagia are significant problems after uncomplicated total laparoscopic fundoplication. The time taken off work and away from recreational activity exceeded the recommended 2 days of convalescence, justifying further efforts to optimize early clinical outcome after total laparoscopic fundoplication....

  1. Clindamycin plus quinine for treating uncomplicated falciparum malaria: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Obonyo Charles O

    2012-01-01

    Full Text Available Abstract Background Artemisinin-based combinations are recommended for treatment of uncomplicated falciparum malaria, but are costly and in limited supply. Clindamycin plus quinine is an alternative non-artemisinin-based combination recommended by World Health Organization. The efficacy and safety of clindamycin plus quinine is not known. This systematic review aims to assess the efficacy of clindamycin plus quinine versus other anti-malarial drugs in the treatment of uncomplicated falciparum malaria. Methods All randomized controlled trials comparing clindamycin plus quinine with other anti-malarial drugs in treating uncomplicated malaria were included in this systematic review. Databases searched included: Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and LILACS. Two authors independently assessed study eligibility, extracted data and assessed methodological quality. The primary outcome measure was treatment failure by day 28. Dichotomous data was compared using risk ratio (RR, in a fixed effects model. Results Seven trials with 929 participants were included. Clindamycin plus quinine significantly reduced the risk of day 28 treatment failure compared with quinine (RR 0.14 [95% CI 0.07 to 0.29], quinine plus sulphadoxine-pyrimethamine (RR 0.17 [95% CI 0.06 to 0.44], amodiaquine (RR 0.11 [95% CI 0.04 to 0.27], or chloroquine (RR 0.11 [95% CI 0.04 to 0.29], but had similar efficacy compared with quinine plus tetracycline (RR 0.33 [95% CI 0.01 to 8.04], quinine plus doxycycline (RR 1.00 [95% CI 0.21 to 4.66], artesunate plus clindamycin (RR 0.57 [95% CI 0.26 to 1.24], or chloroquine plus clindamycin (RR 0.38 [95% CI 0.13 to 1.10]. Adverse events were similar across treatment groups but were poorly reported. Conclusion The evidence on the efficacy of clindamycin plus quinine as an alternative treatment for uncomplicated malaria is inconclusive. Adequately powered trials are urgently required to compare this combination with

  2. Safety and tolerability of combination antimalarial therapies for uncomplicated falciparum malaria in Ugandan children

    Directory of Open Access Journals (Sweden)

    Kamya Moses R

    2008-06-01

    Full Text Available Abstract Background Combination antimalarial therapy is recommended for the treatment of uncomplicated falciparum malaria in Africa; however, some concerns about the safety and tolerability of new regimens remain. This study compared the safety and tolerability of three combination antimalarial regimens in a cohort of Ugandan children. Methods A longitudinal, single-blind, randomized clinical trial of children was conducted between November 2004 and May 2007 in Kampala, Uganda. Upon diagnosis of the first episode of uncomplicated malaria, participants were randomized to treatment with amodiaquine + sulphadoxine-pyrimethamine (AQ+SP, artesunate + amodiaquine (AS+AQ, or artemether-lumefantrine (AL. Once randomized, participants received the same regimen for all subsequent episodes of uncomplicated malaria. Participants were actively monitored for adverse events for the first 14 days after each treatment, and then passively followed until their next study medication treatment, or withdrawal from study. Outcome measures included the risk of adverse events at 14 and 42 days after treatment. Results Of 601 enrolled children, 382 were diagnosed with at least one episode of uncomplicated malaria and were treated with study medications. The median age at treatment was 6.3 years (range 1.1 – 12.3 years. At 14 days of follow-up, AQ+SP treatment was associated with a higher risk of anorexia, weakness, and subjective fever than treatment with AL, and a higher risk of weakness, and subjective fever than treatment with AS+AQ. Treatment with AL was associated with a higher risk of elevated temperature. Repeated episodes of neutropaenia associated with AS+AQ were detected in one participant. Considering only children less than five years, those who received AQ+SP were at higher risk of developing moderate or severe anorexia and weakness than those treated with AL (anorexia: RR 3.82, 95% CI 1.59 – 9.17; weakness: RR 5.40, 95% CI 1.86 – 15.7, or AS

  3. Celiac disease diagnosed after uncomplicated pregnancy in a patient with history of bulimia nervosa.

    Science.gov (United States)

    Milisavljević, Nemanja; Cvetković, Mirjana; Nikolić, Goran; Filipović, Branka; Milinić, Nikola

    2013-01-01

    The association between celiac disease and eating disorders has been very rarely reported. This is the first report on celiac disease associated with bulimia in this part of Europe. An adult female patient with history of bulimia and one uncomplicated pregnancy was admitted to the Gastroenterology Department, due to long lasting dyspeptic symptoms, constipation, major weight loss and fatigue. After positive serological screening, the diagnosis of celiac disease was confirmed with histopathology examination of duodenal biopsy specimen. Complicated interactions between celiac disease and bulimia can make them difficult to diagnose and treat. It is important to consider the presence of celiac disease in patients with bulimia and gastrointestinal symptoms.

  4. Case report of idiopathic cecal perforation presenting as acute appendicitis on ultrasound

    Directory of Open Access Journals (Sweden)

    Calista Harbaugh

    2016-08-01

    Full Text Available Cecal perforation is an uncommon phenomenon in a pediatric population. It has been linked to a number of underlying medical conditions, which may result in focal inflammation or relative ischemia including hematologic malignancy, infection, and inflammatory bowel disease. We present an otherwise healthy 16-year-old male diagnosed with acute uncomplicated appendicitis on ultrasound, who was found to have cecal perforation with normal appendix intraoperatively, ultimately requiring ileocectomy. With this report, we aim to present the numerous pathophysiologic etiologies of cecal perforation, and to promote a comprehensive differential diagnosis despite the clinical and radiologic findings consistent with uncomplicated appendicitis.

  5. [Treatment of the acute diverticulitis: A systematic review].

    Science.gov (United States)

    Dréanic, Johann; Sion, Elena; Dhooge, Marion; Dousset, Bertrand; Camus, Marine; Chaussade, Stanislas; Coriat, Romain

    2015-11-01

    Acute diverticulitis is a common disease with increasing incidence. In most of cases, diagnosis is made at an uncomplicated stage offering a curative attempt under medical treatment and use of antibiotics. There is a risk of diverticulitis recurrence. Uncomplicated diverticulitis is opposed to complicated forms (perforation, abscess or fistula). Recent insights in the pathophysiology of diverticulitis, the natural history, and treatments have permitted to identify new treatment strategies. For example, the use of antibiotics tends to decrease; surgery is now less invasive, percutaneous drainage is preferred, peritoneal lavage is encouraged. Treatments of the diverticulitis are constantly evolving. In this review, we remind the pathophysiology and natural history, and summarize new recommendations for the medical and surgical treatment of acute diverticulitis.

  6. Kidney and Urinary Tract

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    2011229 Combined detection of markers in the early diagnosis of acute kidney injury following cardiac surgery. CHE Miaolin (车妙琳) ,et al. Renal Division,Renji Hosp,Med Sch,Shanghai Jiaotong Univ, Shanghai 200127.

  7. 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 ...

  8. KIDNEY AND URINARY TRACT

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    11.1 Renal failure2003357 Acute-on-chronic renal failure. ZHANGLuxia(张路霞), et al. Renal Div, 1st Hosp, Peking U-niv,Beijing 100034 Chin J Nephrol 2003; 19(2):78 -80Objective: To investigate the incidence and clinico-pathological characteristics of acute-on-chronic renal failure (A/C). Methods: Clinical data from all patients diagnosed as A/C by clinical materials and renal biopsy for

  9. 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

  10. Acute Sinusitis Resulting in a Craniotomy: An Uncommon Complication of a Common Infection

    Directory of Open Access Journals (Sweden)

    Allison Price

    2012-01-01

    Full Text Available Acute bacterial sinusitis is a common infectious condition. Patients may initially present with an uncomplicated infection and later, despite appropriate initial antibiotic therapy, develop a potentially life-threatening complication. Interventions aimed at alleviating such unexpected events need be prompt and adequate. We describe a case of a patient who initially presented with signs and symptoms of acute sinusitis later to be diagnosed with a frontal epidural abscess.

  11. Acute Sinusitis Resulting in a Craniotomy: An Uncommon Complication of a Common Infection

    OpenAIRE

    2012-01-01

    Acute bacterial sinusitis is a common infectious condition. Patients may initially present with an uncomplicated infection and later, despite appropriate initial antibiotic therapy, develop a potentially life-threatening complication. Interventions aimed at alleviating such unexpected events need be prompt and adequate. We describe a case of a patient who initially presented with signs and symptoms of acute sinusitis later to be diagnosed with a frontal epidural abscess.

  12. 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.

  13. INVESTIGATION OF THE NEURO-MUSCULAR SYSTEM IN PATIENTS WITH UNCOMPLICATED FRACTURES OF THE SPINE

    Directory of Open Access Journals (Sweden)

    A. B. Tomilov

    2011-01-01

    Full Text Available The results of electroneuromyography of the neuromuscular system of the lower extremities in patients with uncomplicated fractures of the lower thoracic spine showed that during the rehabilitation period after surgery (1 year the function of foot flexors remain fully intact. In 12-22% of cases in the early stages there are signs of motor deficit of foot extensor muscles, which disappears for half a year after surgery and again detected in 17% at 1 year after injury. In the early postoperative period electroneuromyography of peripheral nerves of the lower extremities revealed a mild subclinical neuropathy of n. tibialis in 24% of cases, n. peroneus - in 38%. A year after the operation a complete normalization of the tibial nerves functions occurred as the signs of «hidden» neuropathy of peroneal nerves were found in every third patient. In 2 weeks after the surgery at the level of the lumbosacral plexus the signs of hyperexcitability of motoneurons pool were reported in 50% of patients, which grew to half a year after surgery In a year at plexus level signs of deficiency of efferent fibers excitability, more expressed on L4-L5 level have been revealed. In the study of reflex activity of the lower extremities in 70-80% of patients with uncomplicated spine fractures bilateral suprasegmental violations by type of increased excitability of afferent fibers at the level L5-S1 were registered.

  14. Scleral buckle is good option for treatment of uncomplicated retinal detachment

    Directory of Open Access Journals (Sweden)

    Iuuki Takasaka

    2012-12-01

    Full Text Available OBJETIVE: To describe the reattachment rate and visual acuity results of patients with uncomplicated rhegmatogenous retinal detachment who underwent segmental scleral buckle surgery. METHODS: Prospective case series of 100 patients with visual loss or symptoms (floaters and photopsia of less than 30 days' duration scheduled for surgery. No patient had a retinal break greater than 30°, a retinal detachment larger than 2 quadrants or proliferative vitreoretinopathy. RESULTS: The 1-week, 1-month, and 6-month anatomical success rates were 93%, 100%, and 100%, respectively. Seven patients underwent one additional retinal detachment surgery (pars plan vitrectomy after primary failure at 1-week follow-up. The preoperative, 1-month, and 6-month best correct visual acuity were 20/100, 20/80, and 20/50, respectively. The postoperative complications were: eyelid edema in 10% of the patients, transient ocular hypertension in 5%, macular pucker in 3%, transient diplopia in 3%, and hyphema (<0.5mm in 1%. CONCLUSION: In patients with uncomplicated retinal detachment, segmental scleral buckle showed a very good anatomical and functional success, with a few number of major complications.

  15. Hemolysis after Oral Artemisinin Combination Therapy for Uncomplicated Plasmodium falciparum Malaria

    Science.gov (United States)

    Lingscheid, Tilman; Steiner, Florian; Stegemann, Miriam S.; Bélard, Sabine; Menner, Nikolai; Pongratz, Peter; Kim, Johanna; von Bernuth, Horst; Mayer, Beate; Damm, Georg; Seehofer, Daniel; Salama, Abdulgabar; Suttorp, Norbert; Zoller, Thomas

    2016-01-01

    Episodes of delayed hemolysis 2–6 weeks after treatment of severe malaria with intravenous artesunate have been described. We performed a prospective observational study of patients with uncomplicated malaria to investigate whether posttreatment hemolysis also occurs after oral artemisinin-based combination therapy. Eight of 20 patients with uncomplicated malaria who were given oral artemisinin-based combination therapy met the definition of posttreatment hemolysis (low haptoglobin level and increased lactate dehydrogenase level on day 14). Five patients had hemolysis persisting for 1 month. Patients with posttreatment hemolysis had a median decrease in hemoglobin level of 1.3 g/dL (interquartile range 0.3–2.0 g/dL) in the posttreatment period, and patients without posttreatment hemolysis had a median increase of 0.3 g/dL (IQR −0.1 to 0.7 g/dL; p = 0.002). These findings indicate a need for increased vigilance for hemolytic events in malaria patients, particularly those with predisposing factors for anemia. PMID:27434054

  16. Therapy of uncomplicated falciparum malaria in Europe: MALTHER – a prospective observational multicentre study

    Directory of Open Access Journals (Sweden)

    Bouchaud Olivier

    2012-06-01

    Full Text Available Abstract Background Malaria continues to be amongst the most frequent infectious diseases imported to Europe. Whilst European treatment guidelines are based on data from studies carried out in endemic areas, there is a paucity of original prospective treatment data. The objective was to summarize data on treatments to harmonize and optimize treatment for uncomplicated malaria in Europe. Methods A prospective observational multicentre study was conducted, assessing tolerance and efficacy of treatment regimens for imported uncomplicated falciparum malaria in adults amongst European centres of tropical and travel medicine. Results Between December 2003 and 2009, 504 patients were included in 16 centres from five European countries. Eighteen treatment regimens were reported, the top three being atovaquone-proguanil, mefloquine, and artemether-lumefantrine. Treatments significantly differed with respect to the occurrence of treatment changes (p = 0.005 and adverse events (p = 0.001, parasite and fever clearance times (p  Conclusions This study highlights the heterogeneity of standards of care within Europe. A consensus discussion at European level is desirable to foster a standardized management of imported falciparum malaria.

  17. Clinical efficacy and safety of topical versus oral ivermectin in treatment of uncomplicated scabies.

    Science.gov (United States)

    Ahmad, Hesham M; Abdel-Azim, Eman S; Abdel-Aziz, Rasha T

    2016-01-01

    Many medications are available for scabies treatment including oral and topical ivermectin. However, studies comparing these two forms as a scabies treatment are few. This study compares efficacy and safety of topical versus oral ivermectin as scabies treatment. The study included 62 confirmed uncomplicated scabies patients, divided into: Group I (32 patients, received topical ivermectin) and Group II (30 patients, received oral ivermectin). Patients were assessed, clinically and by KOH smear at 1, 2 and 4 weeks. Treatment was repeated after one week in patients with persistent infection. Adverse events were recorded. Most patients (87.5% and 73.5% in group I and group II respectively) were symptom free after a single treatment. A second treatment was required in 4 patients of group I and 8 patients of group II. However, 2 weeks after treatment symptoms and signs completely resolved in all cases with no recurrence at 4 weeks. This study suggests that both topical and oral ivermectin are safe and equally effective in treatment of uncomplicated scabies. Single treatment, whether topical or oral, is associated with high cure rate in a week post treatment. However, repeating treatment after one week may be required to achieve 100% cure.

  18. Efficacy of artemether-lumefantrine as a treatment for uncomplicated Plasmodium vivax malaria in eastern Sudan

    Directory of Open Access Journals (Sweden)

    Abdallah Tajeldin M

    2012-12-01

    Full Text Available Abstract Background Artemisinin-based combination therapy (ACT is the treatment of choice for uncomplicated Plasmodium falciparum malaria in most areas of the world, where malaria is endemic, including Sudan. However, few published data are available on the use of ACT for treatment of P. vivax malaria. Methods This study was conducted at a health centre in Kassala, eastern Sudan, from October to December 2011. Patients with uncomplicated P. vivax malaria received artemether-lumefantrine (AL tablets (containing 20mg artemether and 120 mg lumefantrine and were monitored for 28 days. Results Out of the 43 cases enrolled in this study, 38 completed the 28-day follow-up. Their mean age was 25.1 years (SD: 1.5. On day 3 following AL treatment, all of the patients were afebrile and aparasitaemic. By day 28, all 38 patients exhibited adequate clinical and parasitological responses to AL treatment. The cure rate was 100% and 88.4% for the per protocol analysis andfor the intention to treat analysis, respectively. Mild adverse effects (nausea, vomiting, abdominal pain, dizziness and/or rash that resolved spontaneously were observed in four (10.5% of the patients. Conclusion AL combination therapy was fully effective for treatment of P. vivax malaria in the study in eastern Sudan. Trial registration Trial. Gov: NCT01625871

  19. Spotlight on retapamulin in impetigo and other uncomplicated superficial skin infections.

    Science.gov (United States)

    Yang, Lily P H; Keam, Susan J

    2008-01-01

    Topical retapamulin (Altabax, Altargo) is the first pleuromutilin antibacterial approved for the treatment of uncomplicated superficial skin infections caused by Staphylococcus aureus (excluding methicillin-resistant S. aureus [MRSA]) and Streptococcus pyogenes in patients aged > or = 9 months. In the EU, retapamulin is indicated for use in patients with impetigo or with infected small lacerations, abrasions, or sutured wounds (without abscesses); in the US, it is indicated for use in patients with impetigo. Retapamulin has a novel site of action on bacterial ribosomes. In clinical trials in patients with impetigo, topical retapamulin 1% ointment twice daily for 5 days (the approved regimen) was superior to placebo; treatment with retapamulin was noninferior to that with topical fusidic acid. In patients with secondarily infected traumatic lesions, treatment with retapamulin was noninferior to that with oral cephalexin, although the efficacy of retapamulin was reduced in patients with MRSA infections or superficial abscesses. Retapamulin was well tolerated in both pediatric and adult patients, and the majority of adverse events were of mild to moderate severity. Thus, the introduction of topical retapamulin 1% ointment extends the treatment options available in the management of impetigo and uncomplicated secondarily infected traumatic lesions.

  20. Impaired corneal wound healing associated with ketorolac 0.5% after uncomplicated extracapsular cataract extraction.

    Science.gov (United States)

    Arey, Mark L; Sullivan, Brian R; Reinert, Carol G; McCulley, James P

    2007-12-01

    To describe an apparent association between the use of ketorolac 0.5% (Acular; Allergan) for cystoid macular edema (CME) prophylaxis and impaired corneal wound healing in patients undergoing extracapsular cataract extraction (ECCE) with intraocular lens (IOL) implantation. A retrospective case series reviewing 7 eyes of 7 patients who underwent uncomplicated ECCE with IOL implantation and were treated postoperatively with ketorolac 0.5% 4 times daily as a prophylactic measure against CME. Patients were treated with ketorolac 0.5% 4 times a day for an average of 30 days (range, 20-44 days) after uncomplicated ECCE with IOL implantation. Two eyes developed postoperative endophthalmitis necessitating vitreous tap with intravitreal antibiotic injection; 1 eye went on to require pars plana vitrectomy with corneal wound resuturing. One eye developed corneal wound dehiscence that required wound resuturing in the operating room. One eye developed an inadvertent filtering bleb despite the lack of postoperative suture lysis. Three others were followed up closely postoperatively with slit-lamp evidence of impaired wound healing, manifested by wound avascularity and/or wound gape, and did not require surgical intervention. The use of nonsteroidal anti-inflammatory agents for prophylaxis of CME after cataract surgery is an evolving trend. This retrospective case series showed a possible link between the use of ketorolac 0.5% and impaired corneal wound healing, and caution is urged in the liberal use of this agent postoperatively after ECCE.

  1. A Comparative Study of Dihydroartemisinin Compounds in Treatment of Uncomplicated Falciparum Malaria in Kampong of Cambodia

    Institute of Scientific and Technical Information of China (English)

    SONG Jian-ping(宋建平); Duong Socheat; Suou Seila

    2003-01-01

    Objective: To compare the safety and efficacy of two compounds of dihydroartemisinin (DHA) Artekin and Artekin (T) in the treatment of uncomplicated falciparum malaria. Methods: The regimen of 8-tablet for 2 days of Artekin and Artekin (T) were applied to 100 patients with uncomplicated falciparum malaria, who were randomly divided into two groups. Each group contained 50 cases. The cure rate, the mean parasites clearance time, the mean fever clearance and side-effects were observed to assess the safety and efficacy of the compounds used. Results: The mean parasites clearance time was 31.7±9.0 hours in the Artekin group and 32.8±8.8 hours in Artekin (T) group respectively;the mean fever clearance time was 12.7±7.2 hours in Artekin group and 16.5±7.9 hours in Artekin (T) group; there were no recrudescence case in both groups within the 28 days of follow-up,the cure rates in Artekin group and Artekin (T) groups were 100%. It indicated that the tolerability of both compounds were very good, the side-effects such as nausea, abdominal pain were mild and self-limited. Conclusion: The study preliminarily indicated that the DHA and PQ compounds were of high efficacy, rapid acting and low toxicity. Artekin is very promising as a cheap, simple, effective treatment for multi-resistance malaria in Cambodia.

  2. Uncomplicated hyperemesis gravidarum does not alter the course of cardiovascular changes during pregnancy

    Directory of Open Access Journals (Sweden)

    Sheila Rani Kovil George

    2014-01-01

    Full Text Available The purpose of this prospective longitudinal study was to investigate the maternal cardiac haemodynamic and structural changes that occur in pregnancies with uncomplicated hyperemesis gravidarum in a selected Malaysian population. Nine women underwent serial echocardiography beginning at 12 weeks of gestation and throughout pregnancy at monthly intervals. Their echocardiograms were repeated at 6 and 12 weeks following delivery to reflect the pre-pregnancy haemodynamic state. Cardiac output was measured by continuous wave Doppler at the aortic valve. Interventricular septum thickness was determined by M- mode echocardiography and ventricular diastolic function by assessing flow at the mitral valve with Doppler recording. Cardiac output showed an increase of 32.9% at 36 weeks and maintained till 40 weeks of gestation. Heart rate increased from 79 ± 6 to 96 ± 8 beats/ min at 36 weeks. Stroke volume increased by 16.4 % at 40 weeks of gestation when compared to the baseline value. Systolic and diastolic blood pressure did not appreciably change but showed a lower reading during the mid-trimester period. Early inflow velocity of left ventricle did not show a rise while peak atrial velocity showed an increasing trend; thus the ratio of early inflow to peak atrial transport showed a declining trend from early pregnancy to term. End diastolic dimension of left ventricle and interventricular septum thickness showed an increased value at term. Uncomplicated hyperemesis gravidarum did not alter the haemodynamic changes throughout pregnancy and concur with established data for normal pregnancy

  3. Management of hepatocellular adenoma: Solitary-uncomplicated, multiple and ruptured tumors

    Institute of Scientific and Technical Information of China (English)

    Christian Toso; Pietro Majno; Axel Andres; Laura Rubbia-Brandt; Thierry Berney; Léo Buhler; Philippe Morel; Gilles Mentha

    2005-01-01

    AIM: While hepatocellular adenomas (Has) have often been studied as a unique entity, we aimed to better define current management of the various forms of Has.METHODS: Twenty-five consecutive patients operated for solitary-uncomplicated (9), multiple (6), and ruptured (10)Has were reviewed according to management strategies and outcomes.RESULTS: All solitary-uncomplicated Has (ranged 2.2-14 cm in size) were removed. Out of 25 Has, 2 (8%) included foci of carcinoma. In the multiple HA group, previously undiagnosed tumors were identified during surgery in 5/6cases. In three cases with multiple spread HA, several lesions had to be left unresected. They remained unmodified after 4-, 6-, and 6-year radiological follow-up. Patients with ruptured HA (ranged 1.7-10 cm in size) were initially managed with hemodynamic support and angiography,allowing the embolization of actively bleeding tumors in two patients. All ruptured tumors were subsequently removed 5.5 d (range 4-70 d) after admission. CONCLUSION: Tumors suspected of HA, regardless of the size, should be resected, because of high chances of rupture causing bleeding, and/or containing malignant foci.Although it is desirable to remove all lesions of multiple HA, this may not be possible in some patients, for whom long-term radiological follow-up is advised. Ruptured HA can be managed by hemodynamic support and angiography,allowing scheduled surgery.

  4. Study of hormones correlated with gastric motility and effect of electroacupuncture in uncomplicated obese subjects

    Directory of Open Access Journals (Sweden)

    Li-ming GAO

    2015-10-01

    Full Text Available Objective To explore the effects of gastric motility (GM related hormones on the GM of uncomplicated obese binge eater, and to explore the effect of electroacupuncture on weight loss. Methods Thirty-two obese subjects with habit of immoderate eating and 20 healthy subjects with normal weight were enrolled. Venous blood samples were collected at 8:00p.m. after an overnight fast and collected again 30min after meal, then stored at -70℃. Serum ghrelin and GLP-1 were determined with ELISA method and motilin and leptin levels were determined by radioimmunoassay. 30min stimulation of electroacupuncture was performed daily on the obese persons for a week. On the eighth day, blood samples of the obese were collected again. Results Whether before or after meal, serum motilin and leptin levels were higher in obese group than in the control group (P0.05, and serum GLP-1 increased significantly in comparison with those before stimulation (P<0.01 in the obese group. Conclusion Electroacupuncture stimulation gives a certain therapeutic effect on loss of body weight in uncomplicated obese population with immoderate eating by affecting the endocrines related to GM. DOI: 10.11855/j.issn.0577-7402.2015.09.10

  5. Sonographic Differentiation of Complicated From Uncomplicated Appendicitis: Implications for Antibiotics-First Therapy.

    Science.gov (United States)

    Xu, Yingding; Jeffrey, R Brooke; Chang, Stephanie T; DiMaio, Michael A; Olcott, Eric W

    2017-02-01

    To evaluate sonographic findings as indicators of complicated versus uncomplicated appendicitis in the setting of known appendicitis, a necessary distinction in deciding whether to proceed with antibiotic therapy or with appendectomy. With Institutional Review Board approval and Health Insurance Portability and Accountability Act compliance, appendiceal sonograms of 119 patients with histopathologically proven appendicitis were retrospectively blindly reviewed to determine the presence or absence of the normally echogenic submucosal layer, the presence of mural hyperemia, periappendiceal fluid, appendicoliths, and hyperechoic periappendiceal fat and to determine the maximum outside diameter. Results were compared with the presence of complicated versus uncomplicated appendicitis on histopathologic examination and assessed by both univariate and mulitvariate logistic regression; confidence intervals (CIs) of proportions were assessed by the exact binomial test. Thirty-two (26.9%) of the 119 patients had complicated appendicitis, including 11 with gangrenous appendicitis without perforation and 21 with gangrenous appendicitis and perforation. Loss of the submucosal layer was the only independent significant indicator of complicated appendicitis in multivariate regression (P appendicitis, being the only finding independently and significantly associated with complicated appendicitis and, additionally, providing both high sensitivity and high specificity. This information may help a physician decide whether to proceed with antibiotic therapy or with appendectomy when treating a patient with appendicitis. © 2016 by the American Institute of Ultrasound in Medicine.

  6. Clinical practices in the management of new-onset, uncomplicated, low back workers' compensation disability claims.

    Science.gov (United States)

    Tacci, J A; Webster, B S; Hashemi, L; Christiani, D C

    1999-05-01

    Recent consensus guidelines delineate what appears to be the most successful and cost-effective management of low back pain (LBP), and some recent studies have suggested that better outcomes occur with the least aggressive forms of medical intervention. The purpose of this study was to describe how practitioners manage new-onset, uncomplicated low back workers' compensation (WC) disability cases. A sample of cases was randomly selected from a large insurance carrier's national data source. An effort was made to select only uncomplicated cases, which would be expected to have relatively minimal need for medical intervention. There was an apparent overuse of diagnostic and treatment modalities. Diagnostic imaging was overutilized, not only in terms of the number of studies done (65% had plain films, 22% had magnetic resonance imaging scans) but also in the time frame in which they were performed (38% had plain films on the first clinic visit). Ninety percent received at least one medication, and 38% received more than one prescription for opioid analgesics. Expensive non-steroidal anti-inflammatory drugs were prescribed more often than acetaminophen (61% versus 6%, respectively). Sixty-two percent received physical therapy that often included modalities with as yet unproven efficacy. Overutilization of either diagnostic or treatment procedures increases the likelihood of iatrogenic complications, is not cost-effective, and may adversely impact clinical and occupational outcomes.

  7. 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

  8. 针刺配合盆底肌锻炼治疗急性脑梗死后强制性尿失禁59例临床观察%Clinical observation of acupuncture combined with pelvic floor muscle exercises on mandatory urinary incon-tinence after acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    顾圣高

    2015-01-01

    目的:观察针刺配合盆底肌锻炼治疗急性脑梗死后强制性尿失禁的临床疗效。方法将118例急性脑梗死后强制性尿失禁患者随机分为2组。对照组59例实施盆底肌锻炼,治疗组59例在对照组基础上实施针刺,疗程30 d。比较2组患者逼尿肌与尿道外括约肌异常情况、膀胱指征的改变情况、治疗效果及尿路感染情况。结果治疗组治疗后逼尿肌与尿道外括约肌异常改善情况明显优于对照组( P<0.05)。2组治疗后患者膀胱最大容积、膀胱最大收缩压、膀胱充盈初始量及尿道闭合压均明显改善(P<0.05),且治疗组改善情况优于对照组( P<0.05)。治疗组愈显率89.83%、总有效率98.31%,对照组分别为61.02%、88.14%,2组愈显率及总有效率比较差异有统计学意义(P<0.05)。治疗组尿路感染发生率3.39%,明显低于对照组(13.56%,P<0.05)。结论针刺配合盆底肌锻炼治疗急性脑梗死后强制性尿失禁安全有效,可明显改善临床症状,显著提高治愈率,减少尿路感染。%Objective To investigate the effects of acupuncture combined with pelvic floor muscle exercises on mandatory urinary incontinence after acute cerebral infarction.Methods 118 patients with mandatory urinary in-continence after acute cerebral infarction were randomly divided into two groups,59 patients in control group were treated by pelvic floor muscle exercises,59 patients in treatment group were treated by acupuncture on the basis of control group treatment.The course was 30 days in two groups.Abnormal conditions of detrusor muscle and external u-rethral sphincter, changes of bladder indications, clinical effects and urinary tract infections in two groups were com-pared.Results Abnormal conditions of detrusor muscle and external urethral sphincter in treatment group after treat-ment were obviously improved as compared with those in

  9. Inflammatory Hepatic Nodules Associated with Urinary Tract Infection in Two Pediatric Patients

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ye Lim; Kim, Kyeong Ah; Lee, Chang Hee; Choi, Jae Woong; Lee, Jong Mee; Park, Cheol Min [Korea University Guro Hospital, Korea University College of Medicine, Seoul (Korea, Republic of)

    2009-12-15

    Inflammatory nodule in the liver associated with acute urinary infection is an uncommon presentation. We recently experienced two pediatric patients, admitted for urinary tract infection, in whom a solitary hyperechoic nodule or multiple low echoic nodules in the liver were incidentally discovered. All patients complained of fever, and urine culture results were positive for Klebsiella, Streptococcus, and Escherichia coli. After receiving treatment with antibiotics, the hepatic nodules gradually decreased in size and completely disappeared

  10. Role of Uropathogenic Escherichia coli Virulence Factors in Development of Urinary Tract Infection and Kidney Damage

    OpenAIRE

    Justyna Bien; Olga Sokolova; Przemyslaw Bozko

    2012-01-01

    Uropathogenic Escherichia coli (UPEC) is a causative agent in the vast majority of urinary tract infections (UTIs), including cystitis and pyelonephritis, and infectious complications, which may result in acute renal failure in healthy individuals as well as in renal transplant patients. UPEC expresses a multitude of virulence factors to break the inertia of the mucosal barrier. In response to the breach by UPEC into the normally sterile urinary tract, host inflammatory responses are triggere...

  11. Case Study: Transitional Care For a Patient with Benign Prostatic Hyperplasia and Recurrent Urinary Tract Infections

    OpenAIRE

    Bradway, Christine; Bixby, M. Brian; Hirschman, Karen B.; McCauley, Kathleen; Naylor, Mary D

    2013-01-01

    Chronic urologic conditions, including benign prostatic hyperplasia, recurrent urinary tract infections, and urinary incontinence, are common in older adults. This article highlights the urologic and transitional care needs of an elderly, cognitively impaired male during and after an acute hospitalization. Collaboration between the patient, his family, the advanced practice nurse, primary care providers, and outpatient urology office are described. The importance of mutual goal setting and a ...

  12. Staphylococcus saprophyticus Bacteremia originating from Urinary Tract Infections: A Case Report and Literature Review

    OpenAIRE

    Hur, Jaehyung; Lee, Anna; Hong, Jeongmin; Jo, Won-yong; Cho, Oh-Hyun; Kim, Sunjoo; Bae, In-Gyu

    2016-01-01

    Staphylococcus saprophyticus is a common pathogen of acute urinary tract infection (UTI) in young females. However, S. saprophyticus bacteremia originating from UTI is very rare and has not been reported in Korea. We report a case of S. saprophyticus bacteremia from UTI in a 60-year-old female with a urinary stone treated successfully with intravenous ciprofloxacin, and review the cases of S. saprophyticus bacteremia reported in the literature. Thus, the microorganism may cause invasive infec...

  13. 甲磺酸加替沙星注射液治疗急性尿路感染的疗效观察%Observation on the curative effect of gatifloxacin mesylate injection in the treatment of acute urinary tract infections

    Institute of Scientific and Technical Information of China (English)

    邓丽清; 吴明东; 劳海忠; 杨华

    2009-01-01

    Objective To probe into the effectiveness and safety of Gatifloxacin Mesylate Injection in the treatment of acute urinary tract infections. Methods A total of 126 cases patients, who were diagnosed as acute urinary tract infection, were at random divided into experimental group of 63 cases and control group of 63 cases. The Gatifloxacin Mesylate Injection was used in experimental group by intravenous drip, 400mg a time and 1 times daily; the Levofloxacin Hydrochloride Injection was used in control group by intra-venous drip, 200mg a time and 2 times daily, in which the course of treatment was 7 to 14 days. Results Of the experimental group and control group, the cure rates were respectively 79.36% and 68.25%; rates of effectiveness respectively 92.06% and 80.95%; and rates of bacterium elimination respectively 93.65% and 82.54% (P>0.05). The rates of harmful reaction for experimental group and control group were respectively 3.17% and 4.76%, in which the experimental group was slighter than that in control group. The follow-up rate of recurance in experimental group was lower than that in control group, P<0.05. Conclusion The effect of Gatifloxacin Mesylate Injection and Levofloxacin Hydrochloride Injection in the treatment of acute urinary tract infections is equal, but the harmful reaction is less and tolerance is better for Gatifloxacin Mesylate Injection against Levofloxacin Hydrochlo-ride Injection.%目的 探讨甲磺酸加替沙星注射液治疗急性尿路感染的有效性和安全性.方法 将临床确诊为急性尿路感染的患者126例随机分为试验组和对照组,各63例,试验组给予甲磺酸加替沙星注射液(Gatifloxacin Mesylate Injection)400mg,静脉滴注,每日1次;对照组给予盐酸左氧氟沙星注射液(Levofloxacin Hydrochloride Injection)200mg,静脉滴注,每日2次,疗程7~14d.结果 甲磺酸加替沙星组与盐酸左氧氟沙星组痊愈率分别为79.36%与68.25%;有效率分别为92.06%与80.95%;

  14. Reduced risk of uncomplicated malaria episodes in children with a+-thalassemia in northeastern Tanzania

    DEFF Research Database (Denmark)

    Enevold, Anders; Lusingu, John P; Mmbando, Bruno

    2008-01-01

    the susceptibility to uncomplicated malaria. We compared the risk of suffering from febrile, uncomplicated malaria between individuals carrying three common RBC polymorphisms (sickle cell trait, alpha(+)-thalassemia, and glucose-6-phosphate-dehydrogenase deficiency) and controls. The study was performed in an area......The prevalence of human red blood cell (RBC) polymorphisms is high in areas of intense Plasmodium falciparum transmission, and individuals carrying these genetic traits are believed to be partially protected against severe malaria. However, it remains uncertain how RBC polymorphisms affect...

  15. 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.

  16. 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

  17. Perturbations in the Urinary Exosome in Transplant Rejection

    Energy Technology Data Exchange (ETDEWEB)

    Sigdel, Tara K.; NG, Yolanda; Lee, Sangho; Nicora, Carrie D.; Qian, Weijun; Smith, Richard D.; Camp, David G.; Sarwal, Minnie M.

    2015-01-05

    Background: Urine exosomes, vesicles exocytosed into urine by all renal epithelial cell types, occur under normal physiologic and disease states. Exosome contents may mirror disease-specific proteome perturbations in kidney injury. Analysis methodologies for the exosomal fraction of the urinary proteome were developed and for comparing the urinary exosomal fraction versus unfractionated proteome for biomarker discovery. Methods: Urine exosomes were isolated by centrifugal filtration from mid-stream, second morning void, urine samples collected from kidney transplant recipients with and without biopsy matched acute rejection. The proteomes of unfractionated whole urine (Uw) and urine exosomes (Uexo) underwent mass spectrometry-based quantitative proteomics analysis. The proteome data were analyzed for significant differential protein abundances in acute rejection (AR). Results: Identifications of 1018 and 349 proteins, Uw and Uexo fractions, respectively, demonstrated a 279 protein overlap between the two urinary compartments with 25%(70) of overlapping proteins unique to Uexoand represented membrane bound proteins (p=9.31e-7). Of 349 urine exosomal proteins identified in transplant patients 220 were not previously identified in the normal urine exosomal fraction. Uexo proteins (11), functioning in the inflammatory / stress response, were more abundant in patients with biopsy-confirmed acute rejection, 3 of which were exclusive to Uexo. Uexo AR-specific biomarkers (8) were also detected in Uw, but since they were observed at significantly lower abundances in Uw, they were not significant for AR in Uw. Conclusions: A rapid urinary exosome isolation method and quantitative measurement of enriched Uexo proteins was applied. Urine proteins specific to the exosomal fraction were detected either in unfractionated urine (at low abundances) or by Uexo fraction analysis. Perturbed proteins in the exosomal compartment of urine collected from kidney transplant patients were

  18. Renal scar formation after urinary tract infection in children

    OpenAIRE

    2012-01-01

    Urinary tract infection (UTI) is a common bacterial illness in children. Acute pyelonephritis in children may lead to renal scarring with the risk of later hypertension, preeclampsia during pregnancy, proteinuria, and renal insufficiency. Until now, vesicoureteral reflux (VUR) has been considered the most important risk factor for post-UTI renal scar formation in children. VUR predisposes children with UTI to pyelonephritis, and both are associated with renal scarring. However, reflux nephrop...

  19. Effects of subinhibitory concentrations of ciprofloxacin on Staphylococcus saprophyticus adherence and virulence in urinary tract infections.

    Science.gov (United States)

    Erdeljan, Petar; MacDonald, Kyle W; Goneau, Lee W; Bevan, Tyler; Carriveau, Rupp; Razvi, Hassan; Denstedt, John D; Cadieux, Peter A

    2012-01-01

    Staphylococcus saprophyticus is a frequent cause of both uncomplicated and complicated urinary tract infections (UTI) i