Severe and Resistant Hypoglycemia Associated with Concomitant Gatifloxacin and Glyburide Therapy
Bibliographic record
Abstract
Severe and resistant hypoglycemia occurred in two patients with diabetes mellitus who were receiving concomitant gatifloxacin and glyburide. An 84-year-old woman treated with glyburide for type 2 diabetes mellitus experienced, for the first time, a severe episode of hypoglycemia after 2 days of gatifloxacin 400 mg/day for nonproductive cough. Her blood glucose level on hospital admission was 28 mg/dl. Gatifloxacin and glyburide were discontinued, and the patient was treated with intravenous dextrose infused over 36 hours. Glyburide was restarted before her discharge, with no recurrence of hypoglycemia. A 79-year-old man with type 2 diabetes mellitus treated with glyburide was prescribed gatifloxacin 400 mg/day for pneumonia. After 1 day of therapy, the patient was admitted to the emergency department in a coma. His blood glucose level was 18 mg/dl. Despite discontinuation of gatifloxacin and oral hypoglycemic therapy, hypoglycemia was reversed only after administration of multiple boluses of intravenous dextrose, followed by intravenous dextrose infused over 48 hours. On hospital day 7, gliclazide and levofloxacin were started; the patient experienced no recurrence of hypoglycemia and was discharged on day 10. Several cases of severe and resistant hypoglycemia associated with gatifloxacin therapy have been reported in the recent literature. Although the exact mechanism is not fully understood, it may be linked to a gatifloxacin-induced closing of the adenosine 5'-triphosphate-sensitive potassium channels in the pancreatic beta cells, leading to insulin secretion. The onset of hypoglycemia in relation to the start of gatifloxacin suggests that the drug precipitated this adverse event. Patients receiving oral hypoglycemic agents are at greater risk of experiencing gatifloxacin-induced hypoglycemia than patients not receiving these agents. Clinicians should be aware of this potentially life-threatening adverse event and monitor blood glucose levels in all patients receiving concomitant oral hypoglycemic agents and gatifloxacin.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".