Pseudomonas as trespassers in diabetic foot infections: More questions and fewer answers

antibiotic prophylaxis according to the standard aseptic protocols. SPSS 16 was used for statistical analysis. Results: Of the 250 patients in the study, 151(60.4%) were male with an overall mean age of the subjects of 46±8.1 years. Mean duration of diabetes was 14±6.7 years. Based on Wagner's grading, 90(36%) patients had grade 1, 58(23.2%) grade 2, 97(38.8%) grade 3, and 5(2%) grade 4. The most common isolates were polymicrobial in 90(36%) patients and pseudomonas aeruginosa in 87(34.8%). Resistance antibiogram for pseudomonas aeruginosa showed sensitivity against Imipenem, Aztreonam, Ceftazidime, Ciprofloxacin and Gentamicin. Conclusion: The isolation of pseudomonas aeruginosa gives an idea about the recent microbial spectra from our region and should prompt the need for multi-centre studies from South Asia to devise treatment guidelines for this part of the world.