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Gatifloxacin as a possible cause of serious postoperative hypoglycemia
Shane E Brogan1, Michael K Cahalan
1Department of Anesthesiology, University of Utah, Salt Lake City, Utah.
Anesthesia and Analgesia
|August 24, 2005
Abstract:
The case we present describes an episode of serious postoperative hypoglycemia after cardiopulmonary bypass for a relatively minor cardiac procedure. A fluoroquinolone antibiotic had been administered, and we believe that this strongly contributed to this event. Fluoroquinolone antibiotics have a recognized propensity to alter glucose homeostasis.
Insights
Serious postoperative hypoglycemia occurred in a patient after cardiac surgery. This event was strongly linked to a fluoroquinolone antibiotic, known to affect blood sugar levels.
Area of Science:
- Cardiology
- Pharmacology
- Endocrinology
Background:
- Cardiopulmonary bypass is a common procedure in cardiac surgery.
- Hypoglycemia is a potential complication, though typically not severe postoperatively.
- Fluoroquinolone antibiotics are broad-spectrum antimicrobials with known side effects.
Observation:
- A patient experienced severe hypoglycemia after undergoing cardiopulmonary bypass for a cardiac procedure.
- The patient had been administered a fluoroquinolone antibiotic prior to the event.
Findings:
- The fluoroquinolone antibiotic administration was strongly implicated as a contributing factor to the serious hypoglycemia.
- Fluoroquinolone antibiotics possess a documented tendency to disrupt normal glucose homeostasis.
Implications:
- Clinicians should be aware of the potential for fluoroquinolones to cause significant hypoglycemia, especially in vulnerable patients.
- Careful patient monitoring for glucose level alterations is crucial when administering fluoroquinolones post-cardiac surgery.
- This case highlights the importance of considering drug-induced hypoglycemia in postoperative metabolic disturbances.
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