Seminars in perinatology
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The use of broad spectrum antimicrobials, the emergence of multiresistant organisms, and the hospital drug costs associated with antimicrobials have all driven the need for institutions to develop strategies to control the use of antimicrobials. Formulary restrictions, prior approval mechanisms, treatment guidelines, order forms, stop orders, antimicrobial management teams, computer-assisted decision support tools, antimicrobial rotation, and combinations of these practices have all been evaluated as methods to encourage the appropriate use of these agents. While many programs have been successful in reducing antimicrobial costs without compromising patient care, limited data are available on the impact of these programs on the development of multiresistant organisms, particularly in neonatal intensive care units. The optimal means for controlling the emergence of resistance have yet to be determined, but ongoing surveillance of antimicrobial utilization and susceptibility patterns are necessary to identify opportunities for interventions, maximize patient care, and potentially minimize the development of resistance.
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Seminars in perinatology · Oct 2002
ReviewHospital-acquired infections in the neonatal intensive care unit--Klebsiella pneumoniae.
Klebsiella pneumoniae is medically the most important organism of the Klebsiella species. It is responsible for a significant proportion of hospital-acquired infections including septicemias, urinary tract infections, pneumonia, and soft tissue infections especially in the immunocompromised hosts such as the neonate. ⋯ The problems associated with extended spectrum beta-lactamase-producing organisms include difficulties in accurate antimicrobial susceptibility testing, limited treatment options and increased morbidity and perhaps mortality. Hence, prevention through implementation of strict infection control guidelines, effective hand washing and judicious use of antimicrobials such as third generation cephalosporins is important to effectively reduce the morbidity associated with this infection.