scholarly journals Microbiology and antibiotic sensitivity pattern of peritonsillar abscess

2020 ◽  
Vol 6 (6) ◽  
pp. 1036
Author(s):  
Anwar Sadath Choolakkaparambu Aboobakker ◽  
Sandeep Sreedhar ◽  
Amith Jacob ◽  
Abdulla Anchukandan
Keyword(s):  
Antibiotic Therapy ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Peritonsillar Abscess ◽  
Care Hospital ◽  
Empirical Antibiotic Therapy ◽  
Cross Sectional ◽  
Sensitivity Pattern ◽  
Culture And Sensitivity

<p class="abstract"><strong>Background:</strong> Peritonsillar abscess is a life threatening infection which requires immediate attention and care. If not treated immediately it may lead to several complications. But the culture and sensitivity results can be obtained after a minimum of 72 hours and hence empirical antibiotic therapy is needed. The objective of the study was to study the microbiological profile of peritonsillar abscess and the antibiotic sensitivity pattern of peritonsillar abscess.</p><p class="abstract"><strong>Methods:</strong> This cross sectional study was carried out on 47 quinsy patients who attended the ENT OPD of a tertiary care hospital. Abscess was drained and the pus was sent for culture and sensitivity.  </p><p class="abstract"><strong>Results:</strong> 65.95% of the study population were males. prevalence of peritonsillar abscess was high in the age group of 21-30 (42.55%). Only one patient had bilateral abscess. Group-A beta hemolytic streptococcus was the common organism isolated followed by <em>Staphyloccus aureus</em>. Fluroquinolones and cefotaxime had a better sensitivity to nearly all the organisms.</p><p class="abstract"><strong>Conclusions:</strong> <em>Staphylococcu</em>s and <em>Streptococcus</em> were the highly prevalent organisms. Immediate empirical antibiotic therapy must be advocated after draining the collection.</p>

scholarly journals Pattern of Antibiotic Sensitivity in Enteric Fever: A Tertiary Care Hospital Experience

2014 ◽  
Vol 15 (2) ◽  
pp. 122-124 ◽  
Author(s):  
Samira Rahat Afroze ◽  
Muhammad Abdur Rahim ◽  
Md. Mehedi Hasan ◽  
Farhana Afroz ◽  
Hasna Fahmima Haque ◽  
...  
Keyword(s):  
Blood Culture ◽  
Nalidixic Acid ◽  
Enteric Fever ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Care Hospital ◽  
Cross Sectional ◽  
Sensitivity Pattern ◽  
Drug Resistant Strains

Objectives: To describe the antibiotic sensitivity pattern ofSalmonella typhi and Salmonella paratyphi from blood culture specimens. Methods: This cross-sectional study was done in the Department of Medicine, BIRDEM from July 2009 to June 2012. Standard laboratory and microbiological procedures were followed for blood culture and antibiotic sensitivity tests. Results: Among the 97 blood culture positive samples, S. typhi was 71 (73.2%) and S. paratyphi was 26 (26.8%). Multi-drug resistant strains of S. typhi and S. paratyphi were 23 (32.4%) and 3 (11.5%) cases respectively. Azithromycin, nalidixic acid, ciprofloxacin, levofloxacin and amoxicillin resistance was also found in a good number of cases (S. typhi and S. paratyphi: 71.8% and 57.7%, 42.3% and 30.8%, 38% and 34.6%, 38% and 26.9% and 38% and 26.9% cases respectively). Nineteen (31.1%) of the 61ciprofloxacin sensitive organisms were resistant to nalidixic acid. Ceftriaxone was sensitive in 100% of S. typhi and S. paratyphi. Cefixim, ciprofloxacin, levofloxacin, imipenem were among the most common sensitive antibiotics (S. typhi and S. paratyphi: 83.1% and 73.1%, 62% and 65.4%, 53.5% and 65.4%, 76.1% and 65.4% cases respectively). Conclusion: Ceftriaxone was the most sensitive antibiotic for treating enteric fever followed by cefixim, imipenem and ciprofloxacin. However, in suspected cases of enteric fever, blood culture should be requested before prescribing antibiotic.DOI: http://dx.doi.org/10.3329/jom.v15i2.20684 J MEDICINE 2014; 15 : 122-124

scholarly journals Bacteriological Profile and Antibiotic Sensitivity Pattern of Pus Samples in a Tertiary Care Hospital

2020 ◽  
Vol 24 (1) ◽  
pp. 18-22
Author(s):  
Ahsan Tameez-ud-Din ◽  
Abdullah Sadiq ◽  
Noman Ahmed Chaudhary ◽  
Awais Ahmed Bhatti ◽  
Raja Saeed Lehrasab ◽  
...  
Keyword(s):  
Bacterial Isolate ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Care Hospital ◽  
Cross Sectional ◽  
Bacteriological Profile ◽  
Sensitivity Pattern ◽  
Prolonged Hospital ◽  
Hospital Acquired

Background: Wound infection is one of the most common causes of mortality and prolonged hospital stay worldwide. The emergence of resistant strains of bacteria poses a serious threat to the eradication of hospital-acquired infections. The objective of this study is to find the most common bacterial isolates in the pus samples and to assess their antibiotic sensitivity patterns.Material and Methods: This descriptive cross-sectional study was conducted in the Department of Pathology and Microbiology, Holy Family Hospital, Rawalpindi from August 2017 to December 2017 by using convenient sampling. The pus samples of all the patients, tested in the department, were included in the study. Sampling was done using blood and MacConkey agar and antibiotic sensitivity were done on Muller Hinton agar. Data was analyzed using SPSS v-23.0.Results: The most common bacterial isolate was Staphylococcus aureus (29.6%) followed by Escherichia coli (23.8%) and Pseudomonas aeruginosa (14.7%). S. aureus was most sensitive to vancomycin (100%) whereas E. coli and P. aeruginosa showed the highest sensitivity to imipenem (90.7%) and tazocin (80%), respectively.Conclusion: The most common bacterial isolate in pus cultures is S. aureus. Vancomycin is highly effective against S. aureus.

scholarly journals Antibiotic Resistance to Escherichia coli among Urine Culture-Positive Patients in a Tertiary Care Hospital in Nepal: A Descriptive Cross-sectional Study

2021 ◽  
Vol 59 (233) ◽  
Author(s):  
Anu Kushwaha ◽  
Khilasa Pokharel ◽  
Anuj Raj Kadel
Keyword(s):  
Escherichia Coli ◽  
Urine Culture ◽  
Tertiary Care ◽  
Cross Sectional Study ◽  
Point Estimate ◽  
Care Hospital ◽  
Sectional Study ◽  
Cross Sectional ◽  
Sensitivity Pattern ◽  
Culture Positive

Introduction: Urinary tract infection is treated by the antibiotic sensitivity pattern of uropathogensin our population. Present infection cases have been showing an increase in resistance to the currentfirst-line of antibiotics. The objective of this study is to determine the resistance of antibiotics inEscherichia coli in a tertiary care center. Methods: This is a descriptive cross-sectional study done in Kathmandu Medical College TeachingHospital from October 2018 to February 2019. The sample size was calculated, and convenientsampling was done. Patients with urine culture positive (i.e., Colony-forming unit >105) wereincluded in the study. All positive samples were tested for antibiotics sensitivity and resistance. Theresistance to the antibiotics was recorded using Statistical Package for Social Sciences version 20.Point estimate at 95% confidence interval was calculated along with frequency and proportion forbinary data. Results: Out of 100 samples, the highest number of organisms isolated was Escherichia coli, 71 (71%).Escherichia coli showed the highest resistance to drugs like Norfloxacin, 37 (52.11%), AmoxicillinClavulanic acid 37 (52.11%), followed by Co-trimoxazole 32 (45.1%), Ceftriaxone, 24 (33.8%), andCiprofloxacin 23 (32.3%). Conclusions: Escherichia coli showed the highest resistance to commonly used antibiotics likeNorfloxacin, Amoxicillin-Clavulanic acid, Co-trimoxazole, Ceftriaxone, and Ciprofloxacin.

scholarly journals Frequency and Sensitivity Pattern of Neisseria gonorrhoae Isolated from Women at a Tertiary Care Hospital in Dhaka City

2015 ◽  
Vol 1 (1) ◽  
pp. 3-7
Author(s):  
Fatema Nusrat ◽  
K.M. Shahidul Islam ◽  
S.M. Shamsuzzaman ◽  
Md. Abdullah Yusuf ◽  
Aleya Farzana ◽  
...  
Keyword(s):  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Care Hospital ◽  
Cross Sectional ◽  
Carbohydrate Utilization ◽  
Medical College ◽  
Gram Staining ◽  
Child Bearing ◽  
Sensitivity Pattern ◽  
Presumptive Identification

Background: Antibiotic sensitivity pattern of Neisseria gonorrhoae is changing frequently. Objective: The purpose of the present study was to see the antibiotic sensitivity pattern of Neisseria gonorrhoae isolated from women presented with cervicitis.Methodology: This cross sectional study.carried out in the Department  of Microbiology at Dhaka Medical College, Dhaka from July 2011 to December 2012 for a period of one and half year. All the women presented with or without the clinical features of  cervicitis at child bearing age (15 to 49 yrs) with or without pregnancy were enrolled as study population. Endocervical swabs were collected  for Gram staining, culture, biochemical test from clinically diagnosed  patients of cervicitis for presumptive identification of Neisseria gonorrhoeae. The isolates with presumptive identification were confirmed by rapid carbohydrate utilization test (RCUT), which differentiates  N.gonorrhoeae from other Neisseria. Antimicrobial susceptibility test was done according CLSI guideline. Result: A total 245 females were recruited of which N. gonorrhoeae were detected from 39(15.9%) cases. Among 39 positive cases of gonococcal cervicitis, 19 (48.71%) were detected in the age group of 21-30 years. 56.41% were sensitive and 30.76% were resistant to ceftriaxone. Similarly 51.28% were sensitive and 23.07% were resistant to cefuroxime; 23.07% sensitive, 30.76% moderately sensitive and 46.15% resistant to ciprofloxacin. Conclusion: Gonococcal cervicitis is found in a high frequency rate with a reduced sensitivity to antibiotics especially ciprofloxacin, second and third generation cephalosporins.Bangladesh J Infect Dis 2014;1(1):3-7

scholarly journals Bacteriological Profile and Antibiotic Sensitivity Pattern in Patients with Urinary Tract Infection in Janakpurdham, Nepal

2021 ◽  
Vol 8 (10) ◽  
pp. 5692-5697
Author(s):  
Dr. Digbijay Kumar Thakur ◽  
Dr. Rameshwar Mahaseth ◽  
Dr. Shambhu Kumar Sah
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional ◽  
Bacteriological Culture ◽  
Sensitivity Pattern ◽  
Culture And Sensitivity ◽  
Tract Infections

Background: Urinary tract infections are most common bacterial infection in routine clinical practice. It is also most common nosocomial infection in many hospitals. Antibiotics are usually given empirically before urine culture reports available and treatment failure rate used to be significantly high. Study of causative agents and their antimicrobial sensitivity pattern are important factors helping formulating antibiotic policy. Generally, most common uropathogene is Escherichia Coli. Tertiary care hospitals, catering of already partially treated or mal treated patients as major chunk, may have varying etiologies and different sensitivity patterns. Objective: To study the culture and sensitivity patterns of urinary tract infections in patients presenting with urinary symptoms in local hospitals. Study design: A cross sectional study Materials and methods: Study was conducted at Madanta Research Clinic Private Limited from 12th march 021 to 12th September 021. Urine from cases suspected to have symptoms suggestive of UTI were send for bacteriological culture and sensitivity. Demographic profiles of each participant along with pathogen isolated, culture sensitivity pattern was documented. Data analysis was done in IBM spss 25. Results: A total 200 samples were selected for bacteriological culture and sensitivity out of which 32% were male and 68% were female. Around 50% of participants were in age group 20-40. There was no growth in 64% sample. Among positive samples (36%), E. coli (most common) was detected in 91.66%, Klebsiella was detected in 6.94%. Gentamicin, Amikacin and Nitrofurantoin were most common antibiotics sensitive to organisms in culture and Cephalosporins group of antibiotics are commonly resistant. Conclusions: coli is the most common organism isolated in urine culture in our region Janakpur. Cephalosporins are resistant in majority of cases where as Aminoglycosides like Amikacin, Gentamicin and Nitrofurantoin are found to be highly sensitive in most of positive cases.

scholarly journals Pattern of Bacterial Pathogens Causing Urinary Tract Infection and Their Antibiotic Sensitivity: A Tertiary Care Hospital Experience

2016 ◽  
Vol 5 (1) ◽  
pp. 20-23
Author(s):  
Raziur Rahman ◽  
Muhammad Abdur Rahim ◽  
Samira Rahat Afroze ◽  
Palash Mitra ◽  
Tabassum Samad ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Care Hospital ◽  
Cross Sectional ◽  
E Coli ◽  
Number Of Patients

Background and Aims: Urinary tract infection (UTI) is a common illness. The spectrum of bacteria causing UTI and their antibiotic sensitivity is not uniform. This study was designed to describe the bacteriological spectrum causing UTI and their antibiotic sensitivity.Methods: This cross-sectional study was done in the Department of Internal Medicine, BIRDEM General Hospital from January to June, 2013.Results: Total number of patients was 103 with females predominance (F:M ratio 2:1). Mean age was 57.5 years. Most (91.3%) of the study population were diabetic with poor glycaemic control (mean HbA1c 9.9%). Common symptoms were fever, dysuria, increased urinary frequency, suprapubic pain, vomiting and loin pain. Neutrophilic leukocytosis was common (94.2%). E. coli (79.6%) was the commonest aetiological agent followed by Klebsiella (9.7%), Citrobacter (3.9%), Acinetobacter (1.9%), Enterobacter (1.9%), Enterococcus (1.9%) and Pseudomonas (0.9%). Imipenem (100%), aminoglycosides e.g. amikacin and gentamycin and nitrofurantoin were among the most sensitive antibiotics.Conclusion: E. coli is the commonest organism causing UTI and imipenem, amikacin and nitrofurantoin are the most sensitive antibiotics.Birdem Med J 2015; 5(1): 20-23

scholarly journals Bacterial Contamination of Stethoscope in a Tertiary Care Hospital

2018 ◽  
Vol 30 (2) ◽  
pp. 1-6
Author(s):  
Md Azizul Haque ◽  
Khandaker Md Faisal Alam ◽  
Laila Shamima Sharmin ◽  
Atike Mahmud ◽  
MM Washee Parvez ◽  
...  
Keyword(s):  
Bacterial Contamination ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Medical College Hospital ◽  
P Value ◽  
Care Hospital ◽  
College Hospital ◽  
Cross Sectional ◽  
Medical College

Bacterial contamination of stethoscope and its role in transmission of nosocomial infection is little known among the healthcare workers of Bangladesh. The objectives of our study is to evaluate stethoscope handling and cleaning practices, to find out the bacterial agents contaminating the stethoscopes, to determine the antibiotic sensitivity patterns of bacterial isolates from stethoscopes, and to evaluate the relationship between stethoscope cleaning practices with contamination of stethoscope in Rajshahi Medical College Hospital. This observational cross sectional study was carried out in Rajshahi Medical College Hospital during March, 2017. One hundred doctors working in different departments of RMCH were chosen randomly and were asked to fill up a self-explanatory simple questionnaire. Samples from100 stethoscopes were obtained after swabbing the diaphragm and the bell of the stethoscope with a sterile swab moistened with saline. These swabs were immediately streaked onto blood agar, Mcconkey agar and chocholate agar following the standard protocol. Out of 100 stethoscopes examined for bacterial contamination, 19 stethoscopes (19%) were found to be contaminated. The organisms isolated were MRSA, pseudomonas aeruginosa, and E. coli. Among the 19 participants with bacterial contamination of stethoscope, 6 doctors (31.6%) said they used to clean their stethoscope at least occasionally and 13 doctors (68.4%) had never cleaned their stethoscope. This difference was found to be statistically significant (p value <0.005).TAJ 2017; 30(2): 1-6

scholarly journals BACTERIOLOGICAL PROFILE AND ANTIBIOTIC SENSITIVITY PATTERN OF HOSPITALACQUIRED SEPTICEMIA IN A TERTIARY CARE HOSPITAL IN NORTH EAST INDIA

2017 ◽  
Vol 10 (11) ◽  
pp. 186
Author(s):  
Aroop Mohanty ◽  
Shantikumar Singh T ◽  
Ankita Kabi ◽  
Pratima Gupta ◽  
Priyanka Gupta ◽  
...  
Keyword(s):  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Gram Negative Bacteria ◽  
Care Hospital ◽  
Coagulase Negative Staphylococci ◽  
Gram Positive ◽  
Cross Sectional ◽  
Gram Negative ◽  
North East ◽  
Sensitivity Pattern

Objective: The objective of this study was to determine the bacterial agents responsible for hospital acquired septicaemia and to determine the antibiotic sensitivity profile of the bacterial isolates.Methods:  Three hundred fifty hospitalized clinically suspect septicaemia cases were included in this cross sectional observational study during a period of one year. Blood samples were collected with aseptic precautions for culture following universal precautions. Anti-microbial susceptibility test of the bacterial isolates was performed according to Clinical and Laboratory Standards Institute (CLSI, USA) guidelines.    Results: Over two-thirds of cultures showed gram positive organism. The most frequently identified Gram positive bacteria were coagulase negative staphylococci and Staphylococcus aureus. Among gram negative bacteria Escherichia coli, Klebsiella spp and Salmonella typhi were isolated. In our study, coagulase negative staphylococci showed maximum resistance to penicillin and erythromycin. Enterobactereciae had maximum sensitivity to carbapenems, tigecycline and aminoglycosides.Conclusion: Gram positive pathogens predominated in the blood stream infections. Résistance to fluoroquinolones, especially in Gram negative bacteria was significantly high. Therefore, rapid microbiological diagnosis and the determinants of antimicrobial susceptibility become relevant for early initiation of antimicrobial therapy.     

scholarly journals Antibiotic susceptibility of wound isolates in plastic surgery patients at a tertiary care centre

2016 ◽  
Vol 49 (02) ◽  
pp. 198-205 ◽  
Author(s):  
Surendra B. Patil ◽  
Amit Paramne ◽  
Shree Harsh
Keyword(s):  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Control Policy ◽  
Cross Sectional Study ◽  
Wound Management ◽  
Tertiary Care Centre ◽  
Chi Square ◽  
Cross Sectional ◽  
Sensitivity Pattern ◽  
Hospital Infection Control

ABSTRACT Context: Wound infection increases the hospital stay and adversely affects the recovery of patients. Culture and sensitivity of wound isolates help in proper diagnosis and management of these patients. Aim: To identify common bacteria causing wound infections and their antibiotic sensitivity pattern. Study Design: A cross-sectional study. Place and Duration of Study: Government Medical College and Hospital, Nagpur from October 2013 to October 2015. Materials and Methods: Pus samples were collected by doctors in ward using Sterile Swab Sticks. Bacterial isolates were identified and cultured, and antibiotic culture sensitivity tests were performed. Statistical Analysis Used: Chi-square test. Results: There were a total of 150 patients with infected wounds. Most common organism isolated was Pseudomonas followed by Klebsiella and Staphylococcus aureus. All of these organisms were resistant to most routine antibiotics. Conclusion: We suggest a multidisciplinary approach to wound management, rational drug use, routine microbiological surveillance of wounds and institution of hospital infection control policy.

scholarly journals “The Study of Bacteriological Agents of Chronic Suppurative Otitis Media Aerobic Culture and Antibiotic Sensitivity Testing Pattern at a Tertiary Care Hospital in and around Rajamundry: A cross-sectional study”

2021 ◽  
Vol 7 (4) ◽  
pp. 207-214
Author(s):  
Dr. Neelima Pantagada ◽  
◽  
Dr. Praveen Kavoori ◽  
Keyword(s):  
Otitis Media ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Cross Sectional Study ◽  
Chronic Suppurative Otitis Media ◽  
Care Hospital ◽  
Sectional Study ◽  
Sensitivity Testing ◽  
Cross Sectional ◽  
Suppurative Otitis Media

Introduction: Chronic suppurative otitis media is a chronic infection of the middle ear and mastoidcavity which if not treated leads to partial or total loss of hearing and even life-threateningcomplications like meningitis and Intracranial abscess. Hence it is important to treat the persistentear discharge in CSOM according to the antimicrobial sensitivity of the organism isolated. Methods:This is a prospective cross-sectional study done in 135 clinically diagnosed patients of CSOM at GSLmedical college and General Hospital, Rajamundry, Andhra Pradesh from May 2019 to October 2019.Sterile swabs were used to collect pus from discharging ear and were inoculated onto Blood andMacConkey agar for 24-48 hrs, and identification of organisms was done by using standardbiochemical reactions and antibiotic sensitivity testing done by using modified Kirby- Bauer methodas per CLSI guidelines. Results: A total of 156 strains were isolated from 135 patients in thepresent study of which Pseudomonas aeruginosa and Staphylococcus aureus were amongst the mostisolated pathogens in culture. Imipenem showed the most sensitivity against Pseudomonas,subsequently levofloxacin and piperacillin. Linezolid was the most sensitive versus Staphylococcusensued by ciprofloxacin and cloxacillin. Conclusions: In the present study of Chronic suppurativeotitis media patients, Pseudomonas and Staphylococcus were highly prevalent and showed increasedresistance to beta-lactams and commonly used antimicrobial drugs. Antimicrobials like imipenem,piperacillin, and quinolones are effective against most cases of chronic suppurative otitis media

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