No abstract

The study shows that the Turkish government's new intervention policy on antimicrobial prescribing has been effective.

Objective: To describe the clinical presentations, laboratory findings, prevalence and pattern of complications and the response to treatment of brucellosis in a 12-year period in a Turkish research hospital. Materials and Methods: Between 1996 and 2008, 231 patients were diagnosed with brucellosis and treated in our clinic. Medical records of 189 of the 231 patients with at least one demonstrable complication of the disease were reviewed for anamnesis, diagnosis, complications, treatment and clinical outcomes. Results: The decreasing order of the complications was: hematological, 104 (55%); osteoarticular, 70 (37%); hepatobiliary, 59 (31%), and gastrointestinal, 23 (12%). The most common laboratory findings were anemia, lymphomonocytosis, elevated sedimentation rate and C-reactive protein, and elevated aminotransaminases. Conclusion: The hematological, osteoarticular and hepatobiliary manifestations were predominant. Bursitis, synovitis, glomerulonephritis, cutaneous lesion and deep vein thrombosis were the rare complications observed in our study. In clinical practice, brucellosis should be considered in the differential diagnosis in the presence of infrequent complications.

The basic requirements of antibiotic prescribing are components of methodology; knowledge, logical reasoning, and analysis. Antimicrobial drugs are valuable but limited resources, different from other drugs and they are among the most commonly prescribed drugs all over the world. They are the only drugs which do not intentionally affect the patient. They affect the pathogens which invade the host. The emergence and spread of antibiotic-resistant pathogens are accelerated by heavy antibiotic usage. The effective antimicrobial stewardship and infection control program have been shown to limit the emergence of antimicrobial-resistant bacteria. In this respect, education for antibiotic prescribing could be designed by going through the steps of scientific methodology. A defined leadership and a coordinated multidisciplinary approach are necessary for optimizing the indication, selection, dosing, route of administration, and duration of antimicrobial therapy. In scenarios, knowledge is also as important as experience for critical decision making as is designated. In this setting, the prevalence and resistance mechanisms of antimicrobials, and their interactions with other drugs need to be observed. In this respect, infectious disease service should play an important role in improving antimicrobial use by giving advice on the appropriate use of antimicrobial agents, and implementing evidencebased guidelines.

Infection is an important complication in total knee prosthesis implementations and possesses a serious morbidity. We present a case of Nocardia farcinica infection which appeared after application of cemented total knee prosthesis. A 78-year-old male patient had referred to the outpatient clinic with the complaints of restricted movement, pain and swelling of the knee which started after a month following total knee arthroplasty surgery due to left gonarthrosis. As no improvement could be achieved after arthroscopic debridement, synovectomy and antibiotherapy, the components of the total knee prosthesis were removed from him. Although improvement could not be achieved in the knee of the patient at the end of 20-month therapy, the case has still being followed-up.