scholarly journals Prevalence of antibodies in Iraqi Urinary Tract Infection patients using radial immunodiffusion (RID) assay

Bionatura ◽  
2021 ◽  
Vol 6 (4) ◽  
pp. 2277-2279
Author(s):  
Saja Mohammed Mohsen ◽  
Anas Wisam malik
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Serum Levels ◽  
Study Groups ◽  
Radial Immunodiffusion ◽  
Control Group ◽  
Healthy Controls ◽  
The Mean ◽  
Common Infection

Urinary Tract Infection (UTI) is an infection every place in the urinary tract that may be in the urethra, bladder, or kidneys by microbes. Greatest UTIs are affected by bacteria, but some are affected by fungi and, in rare cases, by viruses. UTI is the most significant common infection in humans. This study deals with the prevalence of antibodies in UTI patients; this study aims to determine the level of antibodies in UTI patients and compare with healthy controls by using the radial immunodiffusion (RID) test. The study was done during the period November 2019 to April 2020 on UTI Iraqi patients. The study included 40 patients and 20 healthy controls. Results show UTI infection occurs in females more than males also; the mean age is 40 years. All the patients with UTI showed decreased IgM serum levels and increased IgG compared with the control group. IgG, IgG, and IgM showed high significance between two UTI patients and the control group groups, while IgM doesn’t show significant differences between study groups.

scholarly journals Faecal Escherichia coli from patients with E. coli urinary tract infection and healthy controls who have never had a urinary tract infection

2014 ◽  
Vol 63 (4) ◽  
pp. 582-589 ◽  
Author(s):  
Karen L. Nielsen ◽  
Pia Dynesen ◽  
Preben Larsen ◽  
Niels Frimodt-Møller
Keyword(s):  
Escherichia Coli ◽  
Urinary Tract Infection ◽  
Multidrug Resistance ◽  
Urinary Tract ◽  
Tract Infection ◽  
Control Group ◽  
Healthy Controls ◽  
Faecal Flora ◽  
E Coli ◽  
Tract Infections

Urinary tract infections (UTIs) are primarily caused by Escherichia coli with the patient’s own faecal flora acting as a reservoir for the infecting E. coli. Here we sought to characterize the E. coli faecal flora of UTI patients and healthy controls who had never had a UTI. Up to 20 E. coli colonies from each rectal swab were random amplified polymorphic DNA (RAPD) typed for clonality, dominance in the sample and correlation to the infecting UTI isolate in patients. Each distinct clone was phylotyped and tested for antimicrobial susceptibility. Eighty-seven per cent of the UTI patients carried the infecting strain in their faecal flora, and faecal clones causing UTI were more often dominant in the faecal flora. Patients had a larger diversity of E. coli in their gut flora by carrying more unique E. coli clones compared to controls, and patient faecal clones were more often associated with multidrug resistance compared to controls. We found a similar phylotype distribution of faecal clones from UTI patients and healthy controls, including a large proportion of B2 isolates in the control group. Faecal-UTI isolates from patients were more often associated with multidrug resistance compared to faecal-only clones, indicating a link between UTI virulence and antimicrobial resistance. Intake of any antibiotic less than 6 months prior to inclusion in the experiment occurred significantly more in patients with UTI than in controls. In contrast, presence of an intrauterine device was significantly more common in controls indicating a protective effect against UTI. In conclusion, healthy controls have a large proportion of potentially pathogenic E. coli phylotypes in their faecal flora without this causing infection.

scholarly journals Evaluation of Procalcitonin Serum Levels in Children Younger than Five Years Old with Urinary Tract Infection

2020 ◽  
pp. 31-37
Author(s):  
Mohsen Akhavan Sepahi ◽  
Mohammad Kazem Moslemi ◽  
Mohammad Reza Haeri
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Serum Level ◽  
Tract Infection ◽  
False Negative ◽  
Serum Levels ◽  
Control Group ◽  
Voiding Cystourethrogram ◽  
Healthy Children ◽  
Predictive Values

Background: Children with vesicoureteral reflux (VUR) are posed to the danger of recurrent pyelonephritis, kidney scar and renal failure. Nowadays, the evaluation of VUR is carried out using different imaging methods that are accompanied with different limitations. Pediatricians usually look for other evaluation methods that are feasible, easy to implement and carries the least amount of danger to the patient.  Objectives: The aim of this study was to investigate the level of serum Procalcitonin (PCT) as a predictor of VUR instead of the voiding cystourethrogram (VCUG). Methods: This case-control study was conducted from 2013 to 2014. One hundred and ten children younger than five years old were divided into two groups: (i) the case group with 76 children diagnosed with urinary tract infection (UTI) using urine culture test, and (ii) the control group with 34 healthy children. Serum levels of PCT were measured by a commercial kit. Demographic data were collected using a questionnaire and analyzed by software SPSS. Results: Of the samples, 69.1% of them had no VUR, 20% and 10.9% of the samples suffered from severe unilateral VUR and severe bilateral VUR, respectively. With regard to the level of serum PCT, 61.8% of the samples were positive. One-half of those samples (38 people) who was diagnosed to be healthy had a normal level of serum PCT. However, 30 people (88.2%) of the samples diagnosed to be healthy using VCUG had increased level of serum PCT. The positive and negative predictive values of the level of serum PCT were 44% and 90%, respectively. In this respect, 50% of the samples diagnosed by using level of serum PCT were false positive and 11.8% were false negative. The kappa score for the level of serum PCT was 0.3 (P < 0.0001). The positive predictive value of the serum level of PCT for the female and male samples were 43% and 50% respectively. Conclusions: There was no statistically significant relationship between VUR and the serum level of PCT.

scholarly journals Risk of Cancer after Lower Urinary Tract Infection: A Population-Based Cohort Study

2019 ◽  
Vol 16 (3) ◽  
pp. 390 ◽  
Author(s):  
Chia-Hung Huang ◽  
Ying-Hsiang Chou ◽  
Han-Wei Yeh ◽  
Jing-Yang Huang ◽  
Shun-Fa Yang ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Cohort Study ◽  
Urinary Tract ◽  
Urinary Bladder ◽  
Tract Infection ◽  
Lower Urinary Tract ◽  
Population Based ◽  
Control Group ◽  
Lower Urinary Tract Infection ◽  
Lower Urinary

To investigate the association among lower urinary tract infection (UTI), the type and timing of antibiotic usage, and the subsequent risk of developing cancers, especially genitourinary cancers (GUC), in Taiwan. This retrospective population-based cohort study was conducted using 2009–2013 data from the Longitudinal Health Insurance Database. This study enrolled patients who were diagnosed with a UTI between 2010 and 2012. A 1:2 propensity score-matched control population without UTI served as the control group. Multivariate analysis with a multiple Cox regression model was applied to analyze the data. A total of 38,084 patients with UTI were included in the study group, and 76,168 participants without UTI were included in the control group. The result showed a higher hazard ratio of any cancer in both sexes with UTI (for males, adjusted hazard ratio (aHR) = 1.32; 95% confidence interval (CI) = 1.12–1.54; for females, aHR = 1.21; 95% CI = 1.08–1.35). Patients with UTI had a higher probability of developing new GUC than those without UTI. Moreover, the genital organs, kidney, and urinary bladder of men were significantly more affected than those of women with prior UTI. Furthermore, antibiotic treatment for more than 7 days associated the incidence of bladder cancer in men (7–13 days, aHR = 1.23, 95% CI = 0.50–3.02; >14 days, aHR = 2.73, CI = 1.32–5.64). In conclusion, UTI is significantly related to GUC and may serve as an early sign of GUC, especially in the male genital organs, prostate, kidney, and urinary bladder. During UTI treatment, physicians should cautiously prescribe antibiotics to patients.

Lower serum levels of vitamin D in adults with urinary tract infection

Infection ◽  
2022 ◽  
Author(s):  
Lingling Liu ◽  
Kehang Xie ◽  
Mengmeng Yin ◽  
Xiaoqiu Chen ◽  
Binhuan Chen ◽  
...  
Keyword(s):  
Vitamin D ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Serum Levels ◽  
Lower Serum

scholarly journals Trends in Antibiotic Resistance of Major Uropathogens

2020 ◽  
Author(s):  
Falah Hasan Obayes AL-Khikani
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Susceptibility ◽  
Bacterial Species ◽  
High Rate ◽  
Control Group ◽  
Microbiological Methods ◽  
Antimicrobial Susceptibility Tests ◽  
Susceptibility Tests

Around the world, there is no population clear from urinary tract infection (UTI), particularly among women. UTI is considered the most predominant bacterial infection. This study aimed to detect the incidence of the most common major uropathogens in patients severe from urinary tract infection with antibiotic sensitivity tests that assist urologist doctors for appropriate antimicrobial empirical therapy.Methods: This study was carried in a private laboratory in Babil city, Iraq from May 2019 to May 2020. Totally 70 individuals suffering from clear symptoms of UTI, as well as, 20 healthy persons participated in this study as a control group. Then, the standard microbiological methods carried out to isolate and identify bacterial species. Antimicrobial susceptibility tests were performed using different antimicrobial discs by applying the Kirby&ndash;Bauer disc diffusion method.Results: Totally, 90 specimens were obtained from them 20 control group, 19 with no growth, and 51 patients with bacterial growth distributed as 43 (83%) females and 8 (17%) males. E. coli were the most common predominant organisms. All isolates were showed a high rate of resistance to evaluated cephalosporins 100% and 82% to cefotaxime and ceftriaxone respectively, while very low resistance recorded in Aminoglycosides 20% and 13% to Gentamicin and amikacin respectively. Most age group infected with UTI was 21-40 years old.Conclusion: The current study showed an increasing burden of urinary tract infection caused by various bacteria implicated in UTI that causes changeable sensitivity to various antimicrobial agents. Therefore, in clinical use appropriate medications should be selected based on the data obtained from antimicrobial susceptibility tests.

scholarly journals Catheter-associated urinary tract infection: why do not we control this adverse event?

2019 ◽  
Vol 53 ◽  
Author(s):  
Écila Campos Mota ◽  
Adriana Cristina Oliveira
Keyword(s):  
Intensive Care Unit ◽  
Urinary Tract Infection ◽  
Intensive Care ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Catheter ◽  
Incidence Density ◽  
The Mean ◽  
Mean Time ◽  
Significant Factors

ABSTRACT Objective: To identify factors related to the occurrence of urinary tract infection associated with urinary catheter use. Method: A longitudinal, retrospective cohort study carried out by analyzing the electronic medical records of patients admitted to an intensive care unit of a high-complexity hospital from July 2016 to June 2017. Demographic and clinical data were analyzed by descriptive and analytical analysis. Results: The incidence density of urinary tract infection related to urinary catheter use was 4.8 per 1000 catheters/day, the majority (80.6%) with no indication for catheter use, and there was no prescription for insertion and/or maintenance in 86.7%. The mean time between catheter insertion and infection diagnosis was 11.3 ± 6.3 days (6 to 28 days). Statistically significant factors (p < 0.001) related to urinary infection linked to catheter use were hospitalization time in the unit (16.7 ± 9 days), catheter permanence time (12.7 ± 6.9 days), and the use of antimicrobials in the intensive care unit (8.6 ± 6.3 days). Conclusion: The association of indication absence and the record of the need for maintenance possibly potentiated the occurrence of urinary tract infection associated to catheter use.

scholarly journals Role of Ethanolamine Utilization Genes in Host Colonization during Urinary Tract Infection

2017 ◽  
Vol 86 (3) ◽  
Author(s):  
Anna Sintsova ◽  
Sara Smith ◽  
Sargurunathan Subashchandrabose ◽  
Harry L. Mobley
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Mouse Model ◽  
Virulence Determinants ◽  
Content Type ◽  
Immunocompromised Mouse ◽  
Common Infection ◽  
Increased Susceptibility

ABSTRACTUrinary tract infection (UTI) is the second most common infection in humans, making it a global health priority. Nearly half of all women will experience a symptomatic UTI, with uropathogenicEscherichia coli(UPEC) being the major causative agent of the infection. Although there has been extensive research on UPEC virulence determinants, the importance of host-specific metabolism remains understudied. We report here that UPEC upregulates the expression of ethanolamine utilization genes during uncomplicated UTIs in humans. We further show that UPEC ethanolamine metabolism is required for effective bladder colonization in the mouse model of ascending UTI and is dispensable for bladder colonization in an immunocompromised mouse model of UTI. We demonstrate that although ethanolamine metabolism mutants do not show increased susceptibility to antimicrobial responses of neutrophils, this metabolic pathway is important for surviving the innate immune system during UTI. This study reveals a novel aspect of UPEC metabolism in the host and provides evidence for an underappreciated link between bacterial metabolism and the host immune response.

scholarly journals Effect of Maternal Fever on Fetal Behavior Assessed by KANET Test

2012 ◽  
Vol 6 (2) ◽  
pp. 160-165
Author(s):  
Ulrich Honemeyer ◽  
Amira Talic
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Respiratory Tract ◽  
Respiratory Tract Infection ◽  
Control Group ◽  
Significant Difference ◽  
Prospective Longitudinal ◽  
Primary Localization

ABSTRACT Objective of the study was to assess the possible effect of maternal fever without clinical chorioamnionitis on fetal behavior. In a period of 18 months, in a prospective longitudinal cohort study, Kurjak antenatal neurological test (KANET) was applied to assess fetal behavior in both normal pregnancies and pregnancies complicated by maternal fever. According to the primary localization of the infection, maternal fever group was divided into four groups: Respiratory tract infection, urinary tract infection, malaria and gastrointestinal tract infection. According to KANET test, fetuses with scores >14 were considered normal, 6 to 13 borderline and abnormal, if KANET scores were <5. Differences between groups were examined by Mann-Whitney U-test, differences between subgroups by Steel test. KANET scores differed statistically significant between two main groups. The largest proportion of abnormal KANET scores was found in pregnancies complicated by malaria, while the largest proportion of borderline scores showed fetuses from pregnancies complicated by urinary tract infection. There was no statistical significant difference in KANET scores between the control group and fetuses from pregnancies complicated by respiratory tract infection. KANET test has been shown to be a reliable means to distinguish normal and abnormal fetal behavior. Postnatal follow-up should confirm the data from prenatal assessment of fetal behavior. How to cite this article Talic A, Kurjak A, Honemeyer U. Effect of Maternal Fever on Fetal Behavior Assessed by KANET Test. Donald School J Ultrasound Obstet Gynecol 2012;6(2):160-165.

scholarly journals Impact of Constipation in Children on Urinary Tract Infection (UTI)

1970 ◽  
Vol 34 (1) ◽  
pp. 17-20 ◽  
Author(s):  
Seikh Azimul Hoque ◽  
Md Tariqul Islam ◽  
Farid Ahmed ◽  
Mohammed Hanif ◽  
Shahnoor Islam ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urine Culture ◽  
Single Species ◽  
Control Group ◽  
Positive Urine Culture ◽  
Positive Urine ◽  
History Of ◽  
The Difference

Objectives: The study was done to find out the relationship between constipation andurinary tract infection (UTI) in children.Methods: The study was a case control study between two groups in a tertiary carechildren hospital in Dhaka city. In group-1 (n=45) those children having history ofconstipation and in group-2 (n=78) as a control group having no history of constipationwere included in this study. Growths of a single species of organism with colony countof >105/ml in a clean-catch midstream single urine sample was considered as evidenceof urinary tract infection.Results: Positive urine culture was found in 8.9% (4/45) cases in children who hadhistory of constipation and 1.3% (1/78) in children who had no history of constipation.Though the number of positive urine culture was seven times more in children withconstipation than those who were not constipated but the difference between the twogroups was not statistically significant (p=0.059) .Conclusion: Culture documented UTI in children with constipation is seven timesmore than without constipation showing impact of constipation on urinary tract infection(UTI) in children.Key words: Urinary tract infection (UTI); constipation.DOI: 10.3329/bjch.v34i1.5697Bangladesh Journal of Child Health 2010; Vol.34(1): 17-20

An Open Study of Pivampicillin (Pondocillin) as a Treatment for Acute Lower Urinary Tract Infection

1983 ◽  
Vol 11 (6) ◽  
pp. 375-379 ◽  
Author(s):  
J B Sutton
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Open Study ◽  
Lower Urinary Tract ◽  
Uncomplicated Urinary Tract Infection ◽  
Daily Regimen ◽  
Lower Urinary Tract Infection ◽  
The Mean ◽  
Lower Urinary

In a multicentre general practice study 158 females with acute, uncomplicated urinary tract infection received a 5-day course of pivampicillin 500 mg twice-daily (Pondocillin). Significant bacteriological cultures were obtained from forty-one patients before treatment and the original organism was eradicated in thirty-eight of these patients (93%). The mean symptom score was reduced from 7·33 to 1·18. Eleven patients (7%) reported side-effects. One patient ceased treatment after 4 days due to a rash. Pivampicillin, in a convenient twice-daily regimen, was confirmed as an effective treatment for acute lower urinary tract infection.

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