scholarly journals Prevalence of various pathogens isolated from urine cultures causing urinary tract infections in Bakhtawar Amin Trust Hospital, Multan

2021 ◽  
Vol 15 (9) ◽  
pp. 2488-2489
Author(s):  
Muhammad Bilal Pasha ◽  
Zertaj Kashif ◽  
Kanwar Sajid ◽  
Sehar Bashir ◽  
Sehar S. Ali ◽  
...  
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Gram Negative Bacteria ◽  
E Coli ◽  
Trust Hospital ◽  
Positive Urine ◽  
History Of ◽  
Tract Infections ◽  
Microbial Agents ◽  
Keywords Urinary Tract Infection

Objective: This study is conducted to ascertain the microbial agents along with their prevalence leading to urinary tract infections in patients admitted in Bakhtawar Amin Hospital, Multan with manifestations of urinary tract infections. Design: Descriptive observational study Place and duration of study: Department of Microbiology Bakhtawar Amin Medical & Dental College & Hospital, Multan from January 2021 to July 2021. Material and Methods: A total of 220 positive urine cultures were analyzed in this study extended for six months. All the appropriate details like age, gender, major presenting complaints, history of catheterization etc were noted. All the isolated urinary pathogens were recorded along with their frequency and percentages. Results: Out of these 220 patients with positive urine cultures, majority (63.6%) were male. Gram negative bacteria (E. Coli) constitute the major bulk of urinary pathogens followed by Candida. Conclusion: Urinary tract infections were commonly seen in men in our region. E. Coli was the most frequently encountered bacteria. A large number of Candida species were segregated in immunocompromised critically ill ICU admitted patients. Keywords: Urinary tract infection, culture, pathogens, E.Coli, Candida.

URINARY INFECTION AT DEPARTMENT OF UROLOGY OF HUE UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL

2018 ◽  
pp. 100-108
Author(s):  
Dinh Khanh Le ◽  
Dinh Dam Le ◽  
Khoa Hung Nguyen ◽  
Xuan My Nguyen ◽  
Minh Nhat Vo ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Clinical Manifestations ◽  
University Hospital ◽  
E Coli ◽  
Positive Urine ◽  
Tract Infections

Objectives: To investigate clinical characteristics, bacterial characteristics, drug resistance status in patients with urinary tract infections treated at Department of Urology, Hue University Hospital. Materials and Method: The study was conducted in 474 patients with urological disease treated at Department of Urology, Hue Universiry Hospital from July 2017 to April 2018. Urine culture was done in the patients with urine > 25 Leu/ul who have symptoms of urinary tract disease or infection symptoms. Patients with positive urine cultures were analyzed for clinical and bacterial characteristics. Results: 187/474 (39.5%) patients had symptoms associated with urinary tract infections. 85/474 (17.9%) patients were diagnosed with urinary tract infection. The positive urine culture rate was 45.5%. Symptoms of UTI were varied, and no prominent symptoms. E. coli accounts for the highest proportion (46.67%), followed by, Staphycoccus aureus (10.67%), Pseudomonas aeruginsa (8,0%), Streptococcus faecali and Proteus (2.67%). ESBL - producing E. coli was 69.23%, ESBL producing Enterobacter spp was 33.33%. Gram-negative bacteria are susceptible to meropenem, imipenem, amikacin while gram positive are vancomycin-sensitive. Conclusions: Clinical manifestations of urinary tract infections varied and its typical symptoms are unclear. E.coli is a common bacterium (46.67%). Isolated bacteria have a high rate of resistance to some common antibiotics especially the third generation cephalosporins and quinolones. Most bacteria are resistant to multiple antibiotics at the same time. Gram (+) bacteria are susceptible to vancomycin, and gram (-) bacteria are susceptible to cefoxitin, amikacin, and carbapenem. Key words: urinary tract infection

scholarly journals Urogenital tuberculosis, the cause of ineffective antibacterial therapy for urinary tract infections

2017 ◽  
Vol 10 (3) ◽  
pp. 95-101 ◽  
Author(s):  
Ekaterina Kulchavenya ◽  
Andrey Cherednichenko
Keyword(s):  
Drug Resistance ◽  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Antibacterial Therapy ◽  
Recurrent Utis ◽  
E Coli ◽  
Total Prevalence ◽  
Urogenital Tuberculosis ◽  
History Of ◽  
Tract Infections

Background: Urogenital tuberculosis (UGTB) is one of the great imitators; it is commonly masked by urinary tract infections (UTIs). We aimed to estimate how many UGTB patients were among patients with a long history of UTIs. Material and Methods: A total of 244 patients with recurrent UTIs and suspected UGTB were enrolled in an open, noncomparative prospective study. Their urine and expressed prostate secretion or ejaculate were cultured (a total of 1446 samples), and 421 isolates with growth of ⩾104 colony-forming units (CFU)/ml were investigated for drug resistance. Typically, UGTB diagnosis is made by individual case. Results: All 244 patients had a long history of recurrent UTIs (on average, 7.9 ± 3.4 years); all received at least five courses of antibacterial therapy without good result. UGTB was diagnosed in 63 (25.8%), and in 41 of these (65.1%), there was comorbidity of UTI and UGTB. Of 1446 samples investigated, 421 (29.1%) were positive, and 1025 were negative. Escherichia coli was found in 57.3% of gram-negative microflora and in 29.0% only among all uropathogens. E. coli was resistant to amoxicillin/clavulanate in 51.5–57.1%, to cefotaxime in 50.0–52.0%, to gentamycin in 33.3–59.5%, to ciprofloxacin in 63.2–66.7%, to levofloxacin in 54.8–45.2%, and to nitrofurantoin in 23.5–20.8% in 2015 and 2016, respectively. If, in 2015, all isolates of E. coli were susceptible to imipenem, in 2016, 7.1% of strains were resistant to this antibiotic. Level of drug-resistance was higher in 2016, excluding only levofloxacin and nitrofurantoin. Conclusions: Total prevalence of UGTB among UTI patients with poor results of antibacterial therapy was 25.8%. Comorbidity of UTI and UGTB was diagnosed in 65.1%.

scholarly journals Prevalence of Urinary Tract Infections in Children and Changes in Sensitivity to Antibiotics of E. coli Strains

2019 ◽  
Vol 70 (11) ◽  
pp. 3788-3792
Author(s):  
Adrian Hasegan ◽  
Maria Totan ◽  
Elisabeta Antonescu ◽  
Adrian Gheorghe Bumbu ◽  
Carmen Pantis ◽  
...  
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Disk Diffusion ◽  
Diffusion Method ◽  
Sensitivity Testing ◽  
Disk Diffusion Method ◽  
E Coli ◽  
Positive Urine ◽  
Tract Infections

Urinary tract infections (UTIs) are the most common bacterial pathologies in children, but they are difficult to spot. The diagnosis relies on urine culture in order to measure the prevalence of the infection, to identify the etiology and the sensitivity of the germs to different antibiotics. Escherichia coli (E. coli) strains are the most common uro-pathogen germs. The change in sensitivity to antibiotic of these uro-pathogen bacteria should be closely monitored because the physicians should be informed about the evolution of the antibiotic resistance of E coli, for a more effective treatment in their fight against diseases. The study aimed to determine the prevalence of UTIs and the evolution of antimicrobial sensitivity for E. coli. This retrospective study was performed over a period of 4 years, 2013-2016, and included all the patients admitted in the Children�s Hospital, aged 0-18 years, with the suspicion of UTIs; also, the standard culture techniques for urine samples, the modified Kirby-Bauer disk diffusion method for the antibiotic sensitivity testing, and the disk diffusion method to confirm the ESBL production by the clinical isolates of E. coli in urine were used. The statistical analysis was performed using the proportions of sensitive, resistant and intermediates. Descriptive statistics like the total, mean and percentage were performed using the Statistical Package for the Social Sciences (SPSS), version 15.0 and Microsoft Excel. From 15389 urine cultures processed in 4 years, 1530 were positive (9.9 %). Among these positive urine cultures, 1056 (69 %) were positive for E. coli. Testing the E. coli to a range of antibiotics, according to CLSI standard, a high resistance to Ampicillin (69-96%), Amoxicillin/Clavulanic acid (32-70%), Trimethoprim/Sulfamethoxazole (36-42%) was observed and low levels of resistance to Ceftazidime, Cefuroxime, Cefpodoxime, Gentamycin, Nalidixic acid. Among E. Coli strains, 9-9.6 % were ESBL positive. Despite the low number of positive urine cultures in a paediatric population, it is very important to perform the urine culture in order to correctly identify the etiology of UTIs, recommend the right antibiotic, and avoid the wrong use of the antibiotics in children.

scholarly journals Ciprofloxacin Resistance in Hospital and Community-acquired Urinary Tract Infections by Escherichia coli: A Systematic Review and Meta-analysis

2020 ◽  
Author(s):  
Guanyu Zhou ◽  
Xiaoju Lv
Keyword(s):  
Systematic Review ◽  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Main Concern ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
E Coli ◽  
Ciprofloxacin Resistance ◽  
Tract Infections ◽  
Hospital Acquired

AbstractIn recent years, antimicrobial resistance has been increasingly reported. One main concern is the resistance of gram-negative bacteria like E. coli to ciprofloxacin (fluoroquinolones). Gram-negative bacteria are the main cause of community and hospital-acquired urinary tract infections (UTI). We aimed to review and analyze the data on ciprofloxacin resistance in hospital and community-acquired UTI. A literature search of three electronic databases (PubMed, Medline, and Cochrane) was performed. We considered the papers that were published from January 2004 to May 2019. The search yielded a total of 16097 studies besides 31 studies from a manual search. Filtering yielded 1297 relevant full-text papers. Eighty-three papers, equivalent of 99 cohorts, were finally included in this systematic review and in the analysis. The analysis results suggest that pooled ciprofloxacin resistance for community and hospital-acquired E. coli UTI is 0.27 (95% CI 0.246–0.303) and 0.30 (95% CI 0.22–0.38), respectively. Pooled resistance rates according to regions are 0.43 (95% CI 0.31–0.54) for Asia ensued by Africa 0.31 (95% CI 0.22–0.35), the Middle East 0.21(95% CI 0.13-0.30), Europe 0.18 (95% CI 0.13-0.22), and Australia 0.06 (95% CI 0.04-0.08). The pooled estimates revealed that ciprofloxacin resistance was higher in developing countries compared to that in developed countries, 0.35 (95% CI 0.30-0.40) and 0.13 (95% CI 0.10-0.16), respectively. Finally, plotting resistance over time deemed statistically significant (n= 79, r= 0.29, p= 0.038). Our findings suggest that ciprofloxacin resistance among UTI patients is a highly prevalent and serious issue. The suggested risks are low-income, acquiring hospital infection, and falling in highly-vulnerable regions like Asia and Africa. We also shed light on some approaches to correct the perception of patients and general practitioners (GPs) for antibiotic usage. We also suggest ideas to impede the progress of the post-antibiotic era in countries known for high antibiotic resistance.

scholarly journals Active immunoprophyilaxis with uromune® decreases the recurrence of urinary tract infections at three and six months after treatment without relevant secondary effects

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Cristóbal Ramírez Sevilla ◽  
Esther Gómez Lanza ◽  
Juan Llopis Manzanera ◽  
Jose Antonio Romero Martín ◽  
Miguel Ángel Barranco Sanz
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Positive Urine Culture ◽  
Recurrent Urinary Tract Infections ◽  
First Choice ◽  
Menopausal Women ◽  
Positive Urine ◽  
History Of ◽  
Tract Infections

Abstract Background To prospectively analyze the efficacy of uromune® in the prevention of uncomplicated recurrent urinary tract infections at 3 and 6 months, and according to gender and menopause. Methods From September 2011 to December 2017 uromune® was administered sublingually every 24 h along 3 months to 784 patients with history of three or more uncomplicated urinary tract infections in the 12 months prior to the first visit. The variables analyzed with statistical package system for science version 15.0 were age, gender, number of urinary tract infections with positive urine culture in the first consultation, and 3 and 6 months after the end of treatment. The results with positive urine culture were registered at 3 and 6 months after the end of the treatment according to gender and also in the menopausal group with respect to pre-menopausal women. Results Mean age was 73.5 years. 82.7% were women and 94.3% menopausal. The number of episodes of urinary tract infections in the 12 months prior to uromune® were 3 in 37.2%, 4 in 28.1%, 5 in 19.5%, 6 in 9.6%, 7 in 4%, 8 in 1.4%, 9 in 0.1% and 10 in 0.1%. Three months after uromune® 44.1% had 0 urinary tract infections and 27.6% had 1. After 6 months the results were 0 urinary tract infections in 32.3% and 1 in 32.4%. Women had 0 urinary tract infections after 3 months in 45.4% and 1 in 28.5%. At 6 months the female had 0 episodes in 32.7% and 1 in 33.2%. Menopausal women had 0 urinary tract infections at 3 months in 46.5% and 1 in 28% and at 6 months scored 0 episodes in 33.6% and 1 in 32.9%. Conclusions Uromune® was highly effective to reduce the number of episodes of urinary tract infections at three and six months of follow-up. Uromune® reduced the number of episodes to zero or one in 71.7 and 64.7% at three and six months with minimal side effects. The best results were observed in women over 50 years old. Sublingual immunoprophylaxis with uromune® could be the treatment of first choice in the prevention of uncomplicated recurrent urinary tract infections according to the sample analyzed.

scholarly journals Antibiotic resistance pattern of Escherichia coli isolates from outpatients with urinary tract infections in Somalia

2020 ◽  
Vol 14 (03) ◽  
pp. 284-289 ◽  
Author(s):  
Malyun Adam Mohamed ◽  
Omar Abdifetah ◽  
Fatima Abdullahi Hussein ◽  
Sa’adia Abdullahi Karie
Keyword(s):  
Escherichia Coli ◽  
Antibiotic Resistance ◽  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Resistance Rate ◽  
Resistance Pattern ◽  
E Coli ◽  
Antibiotic Resistance Pattern ◽  
History Of ◽  
Tract Infections

Introduction: Several studies suggest increasing rates of antibiotic resistance among adult populations with Urinary tract infections (UTI). Escherichia coli (E. coli), is the predominant bacterium both in the community and in hospital environments causing uropathogenic infections. This study aimed to estimate the common uropathogen bacteria that cause UTI among outpatients as well as to determine the antibiotic resistance pattern of E. coli isolates among outpatients with UTI infections at Shaafi hospital, Mogadishu, Somalia. Methodology: A cross-sectional study was conducted at Shaafi Hospital, Mogadishu, Somalia. A total of 128 samples were collected from outpatients suspected of UTI and tested through bacteriological investigations and antimicrobial susceptibility tests following the Kirby-Bauer agar disc diffusion method. Results: E. coli was isolated in 34 (41%) out of the total 83 samples that showed growth followed by Staphylococcus aureus 22 (26.5%), Pseudomonas aeruginosa, 13 (15.7%), Klebsiella pneumoniae 8 (9.6 %) and Proteus spp. 6 (7.2%). E. coli was highly sensitive to nitrofurantoin, 29 (85.3%), and ciprofloxacin (n = 23, 67.6%), and had the highest resistance rate of ceftriaxone, 33 (97.1%). The odds of having UTI were higher in patients with a history of UTI (Odds ratio OR = 0.211, 95% confidence interval CI: 0.080, 0.553) and history of antibiotic use (OR = 0.322, 95% CI: 0.113, 0.917). Increased resistance rate of E. coli against cephalosporins could be due to its excessive use as empirical therapy. Conclusion: The study indicates that outpatients with UTI could be at high risk of antibiotic resistance, suggesting regular surveillance and monitoring of antibiotics.

scholarly journals Prevalence of Urinary Tract Infections in Children and Changes in Sensitivity to Antibiotics of E. coli Strains

2019 ◽  
Vol 70 (11) ◽  
pp. 3788-3792
Author(s):  
Adrian Hasegan ◽  
Maria Totan ◽  
Elisabeta Antonescu ◽  
Adrian Gheorghe Bumbu ◽  
Carmen Pantis ◽  
...  
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Disk Diffusion ◽  
Diffusion Method ◽  
Sensitivity Testing ◽  
Disk Diffusion Method ◽  
E Coli ◽  
Positive Urine ◽  
Tract Infections

Urinary tract infections (UTIs) are the most common bacterial pathologies in children, but they are difficult to spot. The diagnosis relies on urine culture in order to measure the prevalence of the infection, to identify the etiology and the sensitivity of the germs to different antibiotics. Escherichia coli (E. coli) strains are the most common uro-pathogen germs. The change in sensitivity to antibiotic of these uro-pathogen bacteria should be closely monitored because the physicians should be informed about the evolution of the antibiotic resistance of E coli, for a more effective treatment in their fight against diseases. The study aimed to determine the prevalence of UTIs and the evolution of antimicrobial sensitivity for E. coli. This retrospective study was performed over a period of 4 years, 2013-2016, and included all the patients admitted in the Children�s Hospital, aged 0-18 years, with the suspicion of UTIs; also, the standard culture techniques for urine samples, the modified Kirby-Bauer disk diffusion method for the antibiotic sensitivity testing, and the disk diffusion method to confirm the ESBL production by the clinical isolates of E. coli in urine were used. The statistical analysis was performed using the proportions of sensitive, resistant and intermediates. Descriptive statistics like the total, mean and percentage were performed using the Statistical Package for the Social Sciences (SPSS), version 15.0 and Microsoft Excel. From 15389 urine cultures processed in 4 years, 1530 were positive (9.9 %). Among these positive urine cultures, 1056 (69 %) were positive for E. coli. Testing the E. coli to a range of antibiotics, according to CLSI standard, a high resistance to Ampicillin (69-96%), Amoxicillin/Clavulanic acid (32-70%), Trimethoprim/Sulfamethoxazole (36-42%) was observed and low levels of resistance to Ceftazidime, Cefuroxime, Cefpodoxime, Gentamycin, Nalidixic acid. Among E. Coli strains, 9-9.6 % were ESBL positive. Despite the low number of positive urine cultures in a paediatric population, it is very important to perform the urine culture in order to correctly identify the etiology of UTIs, recommend the right antibiotic, and avoid the wrong use of the antibiotics in children.

scholarly journals 1675. Epidemiology of Urinary Tract Infections in the United States, 2009 - 2018

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S823-S823
Author(s):  
Kendra Foster ◽  
Linnea A Polgreen ◽  
Brett Faine ◽  
Philip M Polgreen
Keyword(s):  
United States ◽  
Urinary Tract ◽  
Klebsiella Pneumoniae ◽  
Urinary Tract Infections ◽  
Proteus Mirabilis ◽  
Antibiotic Use ◽  
The United States ◽  
Drug Resistant ◽  
E Coli ◽  
Tract Infections

Abstract Background Urinary tract infections (UTIs) are one of the most common bacterial infections. There is a lack of large epidemiologic studies evaluating the etiologies of UTIs in the United States. This study aimed to determine the prevalence of different UTI-causing organisms and their antimicrobial susceptibility profiles among patients being treated in a hospital setting. Methods We used the Premier Healthcare Database. Patients with a primary diagnosis code of cystitis, pyelonephritis, or urinary tract infection and had a urine culture from 2009- 2018 were included in the study. Both inpatients and patients who were only treated in the emergency department (ED) were included. We calculated descriptive statistics for uropathogens and their susceptibilities. Multi-drug-resistant pathogens are defined as pathogens resistant to 3 or more antibiotics. Resistance patterns are also described for specific drug classes, like resistance to fluoroquinolones. We also evaluated antibiotic use in this patient population and how antibiotic use varied during the hospitalization. Results There were 640,285 individuals who met the inclusion criteria. Females make up 82% of the study population and 45% were age 65 or older. The most common uropathogen was Escherichia Coli (64.9%) followed by Klebsiella pneumoniae (8.3%), and Proteus mirabilis (5.7%). 22.2% of patients were infected with a multi-drug-resistant pathogen. We found that E. Coli was multi-drug resistant 23.8% of the time; Klebsiella pneumoniae was multi-drug resistant 7.4%; and Proteus mirabilis was multi-drug resistant 2.8%. The most common antibiotics prescribed were ceftriaxone, levofloxacin, and ciprofloxacin. Among patients that were prescribed ceftriaxone, 31.7% of them switched to a different antibiotic during their hospitalization. Patients that were prescribed levofloxacin and ciprofloxacin switched to a different antibiotic 42.8% and 41.5% of the time, respectively. Conclusion E. Coli showed significant multidrug resistance in this population of UTI patients that were hospitalized or treated within the ED, and antibiotic switching is common. Disclosures All Authors: No reported disclosures

scholarly journals In Vitro Coliform Resistance to Bioactive Compounds in Urinary Infection, Assessed in a Lab Catheterization Model

2021 ◽  
Vol 11 (9) ◽  
pp. 4315
Author(s):  
Emanuel Vamanu ◽  
Laura Dorina Dinu ◽  
Cristina Mihaela Luntraru ◽  
Alexandru Suciu
Keyword(s):  
Urinary Tract ◽  
Bioactive Compounds ◽  
Urinary Tract Infections ◽  
Antimicrobial Effect ◽  
Biologically Active ◽  
Bacterial Strains ◽  
E Coli ◽  
Functional Product ◽  
Tract Infections

Bioactive compounds and phenolic compounds are viable alternatives to antibiotics in recurrent urinary tract infections. This study aimed to use a natural functional product, based on the bioactive compounds’ composition, to inhibit the uropathogenic strains of Escherichia coli. E. coli ATCC 25922 was used to characterize the IVCM (new in vitro catheterization model). As support for reducing bacterial proliferation, the cytotoxicity against a strain of Candida albicans was also determined (over 75% at 1 mg/mL). The results were correlated with the analysis of the distribution of biologically active compounds (trans-ferulic acid-268.44 ± 0.001 mg/100 g extract and an equal quantity of Trans-p-coumaric acid and rosmarinic acid). A pronounced inhibitory effect against the uropathogenic strain E. coli 317 (4 log copy no./mL after 72 h) was determined. The results showed a targeted response to the product for tested bacterial strains. The importance of research resulted from the easy and fast characterization of the functional product with antimicrobial effect against uropathogenic strains of E. coli. This study demonstrated that the proposed in vitro model was a valuable tool for assessing urinary tract infections with E. coli.

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