Characterization and resistance pattern of bacterial isolates from pus samples in a tertiary care hospital, Karimnagar
Journal Title: Pathology Update: Tropical Journal of Pathology and Microbiology - Year 2016, Vol 2, Issue 2
Abstract
Background: Wound infection can cause delayed healing, chronicity which indirectly causes financial burden and psychological stress on patients. Aim: To speciate the organism isolated from pus sample received and its antibiotic sensitivity test. Methods and materials: All isolated organism are identified by colony morphology, Gram stain and biochemical reactions. Antibiotic sensitivity test for all isolates were done by Kirby-Bauer method using Mueller Hinton agar. Results: The major contribution of sample was from surgery department (65.3%) followed by orthopedics (10.2%). A total of 383 organism isolated among which Klebsiella pneumoniae dominates (34.46%) followed by Staphylococcus aureus (18.53%). All Gram negative organisms showed maximum resistance to amoxyclav and least to Imipenem. All Gram positive organisms showed least resistance to Vancomycin and Linezolid. Pseudomonas aeruginosa showed maximum resistance to amoxyclav (66.1%) and Gentamicin (57.1%) and least to Imipenem (7.1%). Conclusion: It is observed from the present study that, there is an increase in the resistance among beta-lactam antibiotics and quinolones. Emergence of drug resistance can be effectively controlled by continuous surveillance in hospitals and rational use of antibiotics.
Authors and Affiliations
Krishnamurthy Sirigadha, Amar C Sajjan Sajjan, Swetha Swetha, Shalini S
Isolated intramuscular histoplasmosis in an elderly - diagnosis by fine needle aspiration cytology
Background: Histoplasmosis is a mycotic infection commonly affecting patients with impaired immunity. It mainly manifests as pulmonary or disseminated infection. The diagnosis is often missed in non-endemic regions due t...
Bacteriological profile of diabetic foot ulcer using hicrome UTI Agar
Introduction: Foot ulcers are one of the common complications of diabetes mellitus. Diabetic foot ulcer infections are usually polymicrobial infections. For effective treatment, quick isolation and identification of caus...
Histopathological Changes in Gastric Mucosal Biopsies in Chronic Gastritis and Correlation of Pathological Features with Helicobacter Pylori Infection
Introduction: Diseases related to gastric acid account for nearly one third of all health expenditure on gastrointestinal (GI) diseases. Evaluation of morphological features in chronic gastritis using updated Sydney syst...
Comparative study of Cytodiagnosis of salivary gland neoplasm with histopathology
Introduction: FNAC is the largest tool in diagnostic pathology. Cancer is the leading cause of death in India. Salivary gland neoplasms accounts for 6% of all head and neck tumors. There are many advantages of FNAC. But...
Characterization and resistance pattern of bacterial isolates from pus samples in a tertiary care hospital, Karimnagar
Background: Wound infection can cause delayed healing, chronicity which indirectly causes financial burden and psychological stress on patients. Aim: To speciate the organism isolated from pus sample received and its ant...