Identification and Management of the Hypervirulent Invasive Klebsiella pneumoniae Syndrome: A Unique and Distinct Clinical Entity.

In this article, we describe the case of a 61-year-old woman who presented with altered mental status and was found to have Klebsiella pneumoniae meningitis, bacteremia, and hepatic abscess. Despite intravenous antibiotic therapy and percutaneous drainage of the hepatic abscess, the patient developed worsening meningitis with ventriculitis, which led to her death. This invasive Klebsiella syndrome is characterized by metastatic infections with a hypervirulent strain and a poor clinical prognosis. Important elements of this patient's case-including the widespread and highly aggressive course-and of those reported in the literature are reviewed. Although the invasive Klebsiella syndrome is an increasingly recognized clinical entity, most often in the Eastern hemisphere, it remains rare in the United States with approximately 20 cases reported in the literature, and given its high morbidity, it is vitally important for clinicians to recognize.

Duke Scholars

Author Mithunan Maheswaranathan Medicine, Rheumatology and Immunology