scholarly journals Antimicrobial Sensitivity Pattern of Bacterial Pathogens Associated with Urinary Tract Infection

2017 ◽  
Vol 5 (2) ◽  
pp. 57-62 ◽  
Author(s):  
Nayareen Akhtar ◽  
Rezwanur Rahman ◽  
Shahin Sultana ◽  
Md Rezwanur Rahman
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Susceptibility ◽  
Bacterial Infections ◽  
Urine Samples ◽  
Antimicrobial Sensitivity ◽  
Sensitivity Pattern ◽  
The Common ◽  
A Prospective Study

Correction: On 10th August 2017 due to typographical errors, the period of the study was changed from May 2016 to June 2017 and the caption of the red segment in Figure 1 was changed from No UTI, 41% to UTI, 59%Background: Urinary tract infection (UTI) is one of the common bacterial infections in mankind. The changing antimicrobial sensitivity in UTI demands use of appropriate antibiotics.Objective: This study was conducted to determine the distribution and antimicrobial susceptibility of uropathogens.Materials and method: This was a prospective study conducted in Bangladesh Medical College & Hospital, Dhaka, Bangladesh between May 2016 and June 2017 to identify the organisms causing UTI and their antibiotic susceptibility. Clean catch midstream urine samples were collected from 95 patients presenting with symptoms of UTI. Antimicrobial susceptibility was performed by disc diffusion method.Results: Out of 95 urine samples, 56 (58.9%) were found positive. The prevalence was significantly higher in females than in males (females: 58.9%; males: 41%). Age group of >48 years showed higher prevalence of UTI. The most common organisms isolated were Escherichia coli, Klebsiella, Pseudomonas, Proteus and Staphylococcus aureus. These represented 44.6%, 21.4%, 14.3%, 12.5%, and 7.14% of isolates respectively. Imipenem and Meropenem were found the most susceptible drug against isolated uropathogens.Conclusion: Most powerful antibiotics in our study were imipenem and meropenem. In conclusion, one can truly affirm that the choice of drugs in the treatment of UTI is becoming quite narrow today due to the wide scale resistance that the common UTI pathogens show to drugs which have been used previously.Delta Med Col J. Jul 2017 5(2): 57-62

Study of Bacterial Pathogens in Urinary Tract Infection and their Antimicrobial Sensitivity Pattern

2018 ◽  
Vol 4 (2) ◽  
pp. 40-44
Author(s):  
Rezina Parveen ◽  
Ina Rahim
Keyword(s):  
Escherichia Coli ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Susceptibility ◽  
Urine Samples ◽  
College Hospital ◽  
Antimicrobial Sensitivity ◽  
Sensitivity Pattern ◽  
Patient Department

Background: Urinary tract infection (UTI) is one of the most common bacterial infections in Bangladesh. Antimicrobial agents are used for its treatment. The increase in antibiotic resistance among uropathogens is a global problem.Objective: This study was designed to find out the prevalence of UTI, its causative agents and their antimicrobial susceptibility patterns among suspected patients of UTI attending Dhaka Dental College Hospital, Dhaka.Methodology: This cross-sectional study was carried out in Dhaka Dental College Hospital, Dhaka during the period of November 2014 to May 2017. Clinically diagnosed cases of UTI irrespective of age and sex from out-patient department and in-patient department were selected for the purpose of the study. For culture, the urine samples were inoculated on 5% sheep blood agar and MacConkey’s agar media using calibrated loop following standard bacteriological technique. After the incubation period, the plate were examined for bacterial pathogen. The disk diffusion method (Kirby Bauer’s) was used to determine the antimicrobial susceptibility of isolates. Standard inoculums were inoculated on Mueller-Hinton agar and incubated at 37oC for 24 hours.Result: Ninety three urine samples were studied. Among the 93 samples most of them were in the age group of 21 to 30 years. Out of 93 samples, 26 (27.95%) samples were found culture positive. Escherichia coli (92.30%) was found to be the predominant organism.  Regarding antimicrobial sensitivity pattern Esch. coli was found to be most sensitive to Imipenem (100%), Amikacin (87.5%), and Nitrofurantoin (83.33%).Conclusion: In conclusion young aged female are commonly suffering from UTI and Escherichia coli is the most common isolated bacteria.Bangladesh Journal of Infectious Diseases, December 2017;4(2):40-44

scholarly journals A clinical study of uropathogens causing urinary tract infection in children and adolescents in a tertiary care hospital

2020 ◽  
Vol 9 (10) ◽  
pp. 1549
Author(s):  
R. Abisha Rezia ◽  
R. Vijendra ◽  
Anjana Gopi
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Children And Adolescents ◽  
Antimicrobial Susceptibility ◽  
Urine Samples ◽  
Diffusion Method ◽  
Care Hospital ◽  
E Coli ◽  
The Common

Background: Urinary Tract Infection (UTI) is one of the common infections in children. Incidence varies with age, race and gender. UTIs have become difficult to treat due to development of resistance among uropathogens. Regional data regarding the common uropathogens and their antimicrobial susceptibility pattern is required to guide the clinicians to start empirical therapy while treating UTIs.Aims: This study is aimed to study the profile of uropathogens causing UTI in children and adolescents, assess their antimicrobial susceptibility, the clinical course and outcome.Methods: All subjects with suspected UTI whose urine samples grew a positive culture of uropathogens were included in this prospective observational study. The study was done in the Department of Microbiology from July 2019 to December 2019. The urine samples were processed by standard methods (using 5% sheep blood agar and MacConkey agar) and antimicrobial susceptibility was performed using the Kirby-Bauer disk diffusion method. The details of the pathogens grown, and their antimicrobial sensitivity and resistance patterns were recorded, and the subjects were followed up during their course in the hospital.Results: A total of 109 urine samples from paediatric and adolescent subjects showed positive cultures (97.32%). UTI was common among toddlers (46.7%). E. coli contributed to 40.3% of the cases, followed by Enterococcus and Klebsiella pneumonaie. E. coli was resistant to amoxicillin + clavulanic acid, cephalosporins and ciprofloxacin. The organisms were sensitive to meropenem, amikacin and piperacillin + tazobactam.Conclusion: Incidence of UTI and the uropathogens causing UTI varies with age. Different uropathogens and their resistance to commonly used antimicrobials is a concern for future treatment options in UTI.

Prevalence and Antimicrobial Susceptibility Profile of Uropathogens in Children Attending Tertiary Health Care Centre in Enugu, Nigeria

2020 ◽  
pp. 76-84
Author(s):  
C. Uzoamaka Maduakor ◽  
E. Martin Ohanu ◽  
P. Iniekong Udoh ◽  
E. Adaeze Onyebueke ◽  
N. Innocent Okonkwo ◽  
...  
Keyword(s):  
Health Care ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Susceptibility ◽  
Bacterial Infections ◽  
Urine Samples ◽  
Care Centre ◽  
Health Care Centre ◽  
Antimicrobial Susceptibility Profile

Infections of the urinary tract are one of the most prevalent bacterial infections in developing countries. It is a challenge that is most often encountered in pediatrics. Uncontrolled use of antimicrobial drugs has led to the development of drug-resistant organisms. Hence, this study was aimed at isolating, characterizing, and identifying the pathogens associated with urinary tract infection (UTI) in children attending Tertiary Health Care Centre in Enugu metropolis and to determine their antimicrobial susceptibility profiles. Urine samples were collected from 260 patients with signs and symptoms suggestive of urinary tract infection (UTI). The children were seen in children out-patients, children emergency departments of the hospital, and pediatric ward. Their ages ranged from 0-17 years. The urine samples were analyzed in the laboratory using standard bacteriological methods. Antibiotic sensitivity of the isolates was determined by the Kirby-Bauer disc diffusion technique. Of the 260 urine samples, significant bacterial agents were recorded in 98(37.7%). Escherichia coli ranked highest with 30(32.6%) followed by Klebsiella spp. 17(18.5%) and the least was Enterococcus fecalis 1(1.1%). Gender distribution showed a higher prevalence in females (p <0.05). The highest positive result was obtained from children between 0-5years. Most of the isolates were sensitive to Imipenem, Nitrofurantoin, Ceftriaxone, and Ciprofloxacin but resistant to Augmentin and Amoxicillin. There is a need to regularly monitor the antimicrobial susceptibility profile of these etiological agents to keep track of the effectiveness of certain therapeutic agents.  

scholarly journals Current Trends of Urinary Pathogens and their Antimicrobial Susceptibility Pattern in a Tertiary Care Hospital

2015 ◽  
Vol 10 (2) ◽  
pp. 71-74
Author(s):  
Syed Nurun Nabi ◽  
KMTS Haider ◽  
Md Rahimgir ◽  
Md Nizam Uddin ◽  
Nahid Reaz Shapla
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Susceptibility ◽  
Antimicrobial Agents ◽  
Susceptibility Testing ◽  
Agar Medium ◽  
Urine Samples ◽  
Susceptibility Pattern ◽  
Sensitivity Pattern

Introduction: Urinary Tract Infection (UTI) is one of the most common bacterial diseases worldwide that can present as asymptomatic or symptomatic characterized by a wide range of symptoms from mild irritative voiding to bacteremia, sepsis or even death. Increase in resistance of urinary pathogens to conventional antimicrobial agents is gaining the attention of many microbiologists worldwide in respect to treatment of urinary tract infection. Since the pattern of bacterial resistance is continuously changing, the monitoring of antibiotic susceptibility pattern becomes more important.Objective: The objective of this study was to update the distribution of current urinary pathogens and to find out their antimicrobial susceptibility pattern.Methods: A Cross sectional descriptive study was conducted at Border Guard Hospital (BGB Hospital) Peelkhana, Dhaka during the period of February 2013 to September 2013. A total of three hundred ninety urine samples were collected from patients with suspected UTI. All the samples were clean catch mid stream urine. Urine samples were cultured on MacConkey agar medium and blood agar medium. Colony counts yielding single type of bacterial growth of 105 CFU/ml were deemed significant.Results: Out of 390 samples, 49(12.56%) samples were culture positive. The isolated organisms were identified by conventional methods and were subjected to determine antimicrobial susceptibility testing by Kirby Bauer’s disc diffusion method. Escherichia coli (E.coli) was found as the most prevalent isolates 31(63.26%) followed by klebsiella spp 06(12.24%), Enterobacter spp o4(8.17%), Pseudomonas aeruginosa 04(8.17%), Staphylococcus aureus (Staph aureus) 02(4.08%) and Enterococcus spp 02(4.08%). Eight antimicrobial agents namely Amoxycillin, Co-trimoxazole, Levofloxacin, Nitrofurantoin, Gentamicin, Ceftriaxone, Imipenem and Amikacin were used for antimicrobial susceptibility testing. The most effective drug found against urinary isolates was Imipenem (95.91%), followed by Amikacin (81.63%) and Ceftriaxone (69.38%). None of the drug found was 100% effective against urinary pathogens. E.coli was found to be fairly sensitive to Ceftriaxone, Gentamicin and Nitrofurantoin.Conclusion: Urinary tract infection remains one of the most common bacterial infections. Antimicrobial drug resistance is increasing among urinary pathogens. This study updated the current occurrence of urinary pathogens and their antibiotic sensitivity pattern. We recommend periodical determination of antimicrobial sensitivity pattern of urinary pathogens in a particular hospital or area.Journal of Armed Forces Medical College Bangladesh Vol.10(2) 2014

scholarly journals Antimicrobial Sensitivity Pattern of the Common Uropathogens among Patients Admitted in A Tertiary Care Hospital in Bangladesh

2020 ◽  
Vol 21 (2) ◽  
pp. 93-97
Author(s):  
AKM Humayon Kabir ◽  
SK Jakaria Been Sayeed ◽  
Prodip Kumar Biswas ◽  
SM Hafiz ◽  
Md Uzzwal Mallik ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Bacterial Infections ◽  
Tertiary Care ◽  
Diffusion Method ◽  
Care Hospital ◽  
College Hospital ◽  
Male Adult ◽  
Sensitivity Pattern

Urinary tract infection is one of the most common bacterial infections seen in clinical practice both in developed and developing countries. The causative agents of Urinary tract infection vary from place to place and they also vary in their susceptibility and resistance patterns. This descriptive study aimed to evaluate the antibiotic susceptibility patterns of pathogens isolated from routine laboratory specimens at Dhaka Medical College Hospital. A descriptive cross- sectional study was done from January 2018 to June 2018. A total of 100 mid-stream urine samples from the suspected UTI patients were tested microbiologically and antimicrobial susceptibility test were performed for the isolated pathogens using Kirby-Bauer disk diffusion method with positivity rate of UTI was 90% (90/100). Escherichia coli (39%) was the most UTI causing bacteria followed by Klebsiella 18(18%), Acinetobacter 12(12%), Staphylococci, 9 (9%), Pseudomonas 6 (6%), Enterococcus species 3 (3%) and Proteus 3 (3%). Female 83 (83%) were more affected in comparison with male. Adult female especially age range 18-30 years were found in high risk. Nitrofurantoin, Amikacin and Meropenem were recorded as most sensitive antibiogram for most of the bacteria’s whereas cephalosporin showed increased resistance. However, for uncomplicated community acquired UTI, Nitrofurantoin (oral) and Amikacin (Injectable) can be chosen as first line medication. J MEDICINE JUL 2020; 21 (2) : 93-97

scholarly journals Antimicrobial Susceptibility Pattern of Pathogenic Bacteria Causing Urinary Tract Infections at Azadi Hospital In Duhok City\Kurdistan Region of Iraq

2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Ibtesam Salih Abdulrahman
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Antimicrobial Susceptibility ◽  
Maximum Sensitivity ◽  
Kurdistan Region ◽  
Maximum Resistance ◽  
Sensitivity Pattern ◽  
Tract Infections

Urinary tract infections represents one of the most common diseases encountered in medical practice affecting people of all ages from the neonate to the geriatric age group. The aim of this study was to determine and evaluate the antimicrobial susceptibility patterns for most common strains of bacterial urine isolates taken from patients at Azadi teaching hospital laboratories in Duhok city/Kurdistan region in Iraq, for two years (2014 and 2015). A retrospective survey study was conducted and 1003 data of urine culture sensitivity test were collected from recorded archives of the Azadi hospital of two years; 2014 and 2015.  The study included all recorded positive urine samples cultures isolated from inpatients and outpatients. Results revealed that the female to male ratio for urinary tract infection was 2.7:1 and the most common microorganisms isolated were Escherichia coli (52%), Staphylococcus aureus (11%), Staphylococcus haemolyticus (9.6%) and Klebsiella pneumoniae (8.1%). In general maximum sensitivity was seen for Meropenem (94.9%), followed by Imipenem (89.7%) and Ertapenem (88.7%). The maximum resistance was seen against Cefazolin (79.7%) and Amoxicillin/clavulanic acid (77.5%). The antibiotic sensitivity pattern of E. coli reveals that the maximum sensitivity was seen for Meropenem (97.3%) and Imipenem (95.6%). The maximum resistance was seen against Amoxicillin/clavlanic acid (83.1%). The resistance against many commonly used antibiotics have been increased which limit the options for treating urinary tract infection. This is resulted from uncontrolled use of the antibiotics and lack of policies and guidelines for their use in public health. 

scholarly journals Antibiotic sensitivity pattern of bacterial isolates from urine samples of admitted patients with urinary tract infection in a tertiary care teaching hospital of Tripura, India: a hospital record based study

2018 ◽  
Vol 7 (4) ◽  
pp. 585
Author(s):  
Uttam K. Das ◽  
Prithul Bhattacharjee ◽  
Shubhaleena Debnath ◽  
Maitrayee Chakraborty ◽  
Ranjib Ghosh ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Antibiotic Resistance ◽  
Urinary Tract ◽  
Tract Infection ◽  
Teaching Hospital ◽  
Antibiotic Sensitivity ◽  
Urine Samples ◽  
Hospital Record ◽  
E Coli ◽  
Sensitivity Pattern

Background: Urinary tract infection (UTI) being one of the most common and a serious health problem both in the community and hospital settings each year worldwide, the emergence of antibiotic resistance in the management of UTI is a serious public health issue. The present study will analyse the antimicrobial sensitivity pattern of pathogens isolated from the urine samples of admitted patients suffering from UTI in Tripura Medical College and Dr. B.R. Ambedkar Memorial Teaching Hospital (TMC).Methods: This was a hospital record-based study. The urine samples of clinically diagnosed UTI patients admitted in various departments of the hospital during the study period were included. The reports of culture and sensitivity testing of the samples were collected. The results were interpreted according to the guidelines of the Clinical and Laboratory Standards Institute (CLSI).Results: During the 12-month study period, a total of 752 urine samples were analysed. Enterococcus (43.75%) was the most frequently isolated bacteria, followed by E. coli (28.45%) and Klebsiella (14.89%). Enterococcus was highly sensitive (p<0.001) to vancomycin (95.33%), E. coli was mostly sensitive to nitrofurantoin (83.65%) and Klebsiella mainly sensitive to imipenem (75.49%).Conclusions: The study showed that positive urine culture with the antibiotic sensitivity of the isolates is very important for antimicrobial therapy, as antibiotic resistance is a worldwide problem which causes ineffectiveness of treatment.

scholarly journals Bacterial Isolates and Antibiotic Sensitivity Pattern from Urinary Tract Infection in a Private Diagnostic Laboratory in Dhaka, Bangladesh

2020 ◽  
Vol 37 (2) ◽  
pp. 56-60
Author(s):  
Md Habibur Rahman ◽  
Md Mushtaque Ahmed ◽  
Dayanidhi Sarkar ◽  
Md Asadur Rahman
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antimicrobial Agents ◽  
Standard Procedure ◽  
Antibiotic Sensitivity ◽  
Urine Samples ◽  
Diagnostic Laboratory ◽  
Sensitivity Pattern ◽  
Antibiotic Susceptibility Test

Urinary tract infection (UTI) is a common infection encountered by clinicians and despite the widespread availability of antimicrobial agents, UTI has become difficult to treat because of appearance pathogens with increasing resistance to antimicrobial agents. The objectives of this study were to determine the pathogens causing UTI and to determine the antibiotic sensitivity status among these isolates in a diagnostic laboratory in Dhaka city. A laboratory based cross sectional survey was conducted in a diagnostic Centre in Dhaka Bangladesh from July 2016 to December 2016. A total of 553 urine samples were collected from each patients and processed in microbiology laboratory to isolate pathogens and antibiotic susceptibility test using standard procedure. Among 553 urine samples, 158 (28.57%) samples was found to be culture positive of which 39 (24.70%) were isolated from male patients and 119 (75.30%) from female patients. Escherichia coli (43.67%) were found to be the predominant pathogen followed by Staphylococcus spp. (16.45%), Enterococcus spp. (13.39%), Klebsiella spp. (13.29%), Candida spp. (5.70%), Acinetobacter spp. (4.43%), Pseudomonas spp. (3.80%) and Proteus spp. (1.27%). The carbapenem group antibiotics (imipenem and meropenem) was found to be resistant in 0 to 5.1% of the Gram negative isolates. On the Other hand, most of the Gram positive isolates showed sensitivity to linezolid and vancomycin. This study showed that E. coli isolates were the predominant pathogens and showed resistance to commonly prescribed drugs resulting in a very few options for drug to treat UTIs. Bangladesh J Microbiol, Volume 37 Number 2 December 2020, pp 56-60

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