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Hafnia, a case of translocated septicemia
American Journal of the Medical Sciences ; 365(Supplement 1):S161-S162, 2023.
Article in English | EMBASE | ID: covidwho-2234226
ABSTRACT
Case Report Hafnia alvei, a member of the Enterococcus family, is a gram-negative anaerobe native to the gastrointestinal tract. While very rarely pathogenic, it has historically been associated with gastroenteritis, meningitis, bacteremia, pneumonia, and nosocomial wound infections. Here we report a non-fatal case of Hafnia-septicemia following recent ERCP for Choledocholithiasis. Case Report 73-year-old Caucasian male with Chronic obstructive pulmonary disease, chronic kidney disease Stage 5, diabetes mellitus and hypertension who presented to the Emergency Department (ED) with a chief complaint of chills and fevers as well as worsening dry hacking cough and intermittent shortness of breath. Of note, patient had presented to the ED the previous day with abdominal pain and nausea after undergoing ERCP for Choledocholithiasis from day prior. Computed tomography (CT) imaging from 1st ED visit showed no acute signs of pancreatitis, however patient was noted to have bibasilar opacities. Lipase was normal at 39. Other lab work was significant for leukocytosis to 11 000. Patient's abdominal pain and nausea resolved while in the ED, he also denied shortness of breath and was breathing comfortably on room air. He was discharged from the ED with 7-day course of Azithromycin for community acquired pneumonia. On return visit next day, patient reported new onset shortness of breath and fevers. Physical exam was remarkable for hypoxia requiring 2 liters nasal cannula, and tachycardia to 104. Patient tested negative for Covid -19. Patient admitted for acute hypoxic respiratory failure and sepsis secondary to presumed bacterial pneumonia. Patient was started on IV Vancomycin and Cefepime and required oxygen support for hypoxia. He showed marked improvement by day two of hospitalization and was weaned off oxygen. Admission Blood cultures were positive for gram negative rods after 24 hours and subsequently grew Hafnia that was pan sensitive except to Ampicillin + Sulbactam. Repeat blood cultureswere negative 24 hours later. Patient was deemed medically stable on day 3 of admission and discharged on PO Levofloxacin for 10-day course for Hafnia septicemia and pneumonia. Discussion(s) When considering the etiology of septicemia especially in the context of a recent gastrointestinal procedure, translocation of anaerobic bacteria should be on the differential. Hafnia alvei is a rare pathologic cause of septicemia with only a handful of reported cases upon literature review. Copyright © 2023 Southern Society for Clinical Investigation.
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Full text: Available Collection: Databases of international organizations Database: EMBASE Type of study: Etiology study / Prognostic study / Reviews Language: English Journal: American Journal of the Medical Sciences Year: 2023 Document Type: Article

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Full text: Available Collection: Databases of international organizations Database: EMBASE Type of study: Etiology study / Prognostic study / Reviews Language: English Journal: American Journal of the Medical Sciences Year: 2023 Document Type: Article