%0 Journal Article %T Prolonged febrile illness due to CTX-M-15 extendedspectrum ¦Â-lactamase-producing Klebsiella pneumoniae infection in Nigeria %A Oladipo A. Aboderin %A Olufemi Adefehinti %A Babatunde W. Odetoyin %A Amadin A. Olotu %J African Journal of Laboratory Medicine %D 2011 %I AOSIS OpenJournals %R 10.4102/ajlm.v1i1.16 %X We report on an 8-year-old patient with septicaemia unresponsive to therapy for five weeks. Undetected, extended-spectrum ¦Â-lactamase (ESBL) production by the infecting Klebsiella strain was regarded as responsible for treatment failure. Intravenously administered imipenem during the sixth week led to sustained resolution of fever. Resource-limited hospitals can incur prohibitive costs from ESBL-producer infections because of diagnostic limitations and consequent treatment failure involving prolonged supportive therapy. %K septicaemia %K CTX-M-15 %K Klebsiella pneumoniae %K Nigeria %U http://www.ajlmonline.org/index.php/ajlm/article/view/16