search
for
 About Bioline  All Journals  Testimonials  Membership  News  Donations


Indian Journal of Cancer
Medknow Publications on behalf of Indian Cancer Society
ISSN: 0019-509X
EISSN: 1998-4774
Vol. 46, No. 4, 2009, pp. 318-322
Bioline Code: cn09074
Full paper language: English
Document type: Research Article
Document available free of charge

Indian Journal of Cancer, Vol. 46, No. 4, 2009, pp. 318-322

 en Comparison of in vitro activities of ceftazidime, piperacillin-tazobactam, and cefoperazone-sulbactam, and the implication on empirical therapy in patients with cancer
Prabhash, K; Medhekar, A; Biswas, S; Kurkure, P; Nair, R & Kelkar, R

Abstract

Background: Infection is a common cause of morbidity and mortality in cancer patients. In most of these cases empirical treatment is provided because the focus of infection is not identified. Empiric antibiotics provided to these patients are based on isolates, sensitivity, and on guidelines. Here we have compared three antibiotics recommended as empirical treatment by the Infectious Disease Society of America (IDSA).
Aims: To compare the three antibiotic sensitivities for gram negative isolates at our institute.
Objective: To choose the optimal antibiotic as the empirical treatment for cancer patients developing infections.
Materials and Methods: We collected the data on isolates and antibiotic sensitivity patterns of isolates for ceftazidime, piperacillin + tazobactum, and cefoperazone from the medical oncology department. We subsequently compared the sensitivity of these three antibiotics.
Statistical Methods: The isolates were mapped using the WHONET 5.4 software. The analysis was conducted using SPSS 15.0 for Windows. McNemar Chi-square test was used to compare the sensitivity percentages between any two antibiotics. The agreement between the antibiotic and the gold standard was calculated using the Kappa statistic. Two tailed p values were reported.
Results: The results showed that there was a difference among sensitivities for these antibiotics. It appears that the sensitivity of ceftazidime was inferior to the two other antibiotics. Also cefoperazone has better sensitivity as compared to piperacillin + tazobactum.
Conclusion: In spite of these three antibiotics being recommended by IDSA our data suggest that it should not be followed blindly and local sensitivity data is important for formulating institutional guidelines for using antibiotics.

Keywords
Antibiotics, sensitivity patterns, empirical treatment, oncology

 
© Copyright 2009 Indian Journal of Cancer.
Alternative site location: http://www.indianjcancer.com/

Home Faq Resources Email Bioline
© Bioline International, 1989 - 2022, Site last up-dated on 10-Dec-2021.
Site created and maintained by the Reference Center on Environmental Information, CRIA, Brazil
System hosted by the Internet Data Center of Rede Nacional de Ensino e Pesquisa, RNP, Brazil