Case Report: Catheter-associated multidrug-resistant Leclercia adecarboxylata bloodstream infection in a colon tumor patient - Takeaways - MDSpire

Case Report: Catheter-associated multidrug-resistant Leclercia adecarboxylata bloodstream infection in a colon tumor patient

  • By

  • Ning Du

  • Dan You

  • Zhe Chen

  • June 18, 2026

  • 0 min

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  • 1

    A case of catheter-associated bloodstream infection from multidrug-resistant Leclercia adecarboxylata was reported in a colon cancer patient.

  • 2

    The patient experienced high fever and chills, and initial treatment with cefoperazone-sulbactam was ineffective.

  • 3

    Bacterial cultures confirmed L. adecarboxylata infection, leading to a change in treatment to meropenem.

  • 4

    The patient's condition improved after switching to meropenem, and he was discharged on postoperative day 15.

  • 5

    This case highlights the importance of antimicrobial sensitivity testing for effective treatment of L. adecarboxylata infections.

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