Wagle et. al. Antibiotic
Sensitivity Pattern and Plasmid Profile Of Urinary Tract ....., JHAS, 2016,
Vol. 5, No. 1 P 58-62
Antibiotic
Sensitivity Pattern and Plasmid Profile of Urinary Tract Infection Isolates
among Children Below 10 Years Of Age
Ram Wagle1, Rajendra Timilsina1, Rojesh
Thapa1, Nabaraj Adhikari2, Upendra
Thapa Shrestha2, Suresh Jaiswal1, Bishnu Raj
Tiwari1,
1School of Health and Allied Sciences, Pokhara
University, Kaski, Nepal
2Kantipur College of Medical Sciences, Sitapaila,
Kathmandu, Nepal
ABSTRACT
Urinary tract infection (UTI) is
defined as colonization of pathogen anywhere along the urinary tract. UTI has
been classified by site of infection as Upper urinary tract infection and lower
urinary tract infection and by severity as Complicated and uncomplicated UTI.
This community based cross sectional study was conducted to determine the
Antibiotic sensitivity pattern and plasmid profile of most prevalent urinary
tract infection isolates among children below 10 years of age, from December
2013 to February 2014. Among the total 800 sample collected from the community
390(48.8%) were female and 410(51.2%) were male. The prevalence rate was found
to be 44(5.5%) of total cases and was statistically significant (p value is less
than 0.05). Among significant growth, 15(1.9%) and 29(3.6%) were male and
female respectively (p value is less than 0.05). Out of 44 total isolates
frequency of Escherichia coli (E. coli) was 20 followed by Staphylococcus
aureus (12), which accounted for 45.5% and 27.3% respectively. Remaining
were Pseudomonas (11.4%), Klebsiella (11.4%), Proteus (2.3%)
and Citrobacter sps. (2.3%). Tobramycin (100%) and Amikacin (97.73%)
were found to be the most sensitive antibiotics followed by Chloramphenicol (93.18%),
Imipenem (90.91%) and Ciprofloxacin (75%) respectively. Out of 20 E. coli isolates,
no plasmid was seen in 7(35%) while 8(40%) showed single plasmid which was
present in 8 isolates. Plasmid copy number of 2, 3 and 4 were displayed by
2(10%), 2(10%) and 1(5%) of the isolates respectively. A common (greater than 21
kilobases) plasmid was the most common among isolates under study. This study
revealed that E. coli was the most prevalent organism causing community
acquired pediatric UTI. Antibiotics that are commonly used for the management
of UTI and other cases are being more resistant i.e., Ampicillin. Plasmid
analysis showed the presence of plasmids in resistant E. coli isolates
that might harbor resistant genes. So that further analysis is required for the
detection of responsible genes.
Key words:
Antibiotic sensitivity pattern, Plasmid profile, Urinary tract infection
NOTE: Full text is available at RESEARCH GATE.