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Updated: Jul 15, 2026

Multiplex Therapeutic Drug Monitoring by Isotope-dilution HPLC-MS/MS of Antibiotics in Critical Illnesses
Published on: August 30, 2018
[Antibiotics at term. Questions about five severe allergic accidents]
A Berthier1, L Sentilhes, L Hamou
1Service de gynécologie-obstétrique, Centre hospitalier universitaire Charles-Nicolle, Rouen cedex, France. aurelien.berthier@tele2.fr <aurelien.berthier@tele2.fr>
Severe maternal allergic reactions occurred in five cases following antibiotic use for Group B Strep sepsis prevention near term. This highlights concerns regarding the judicious use of antibiotics during pregnancy.
Area of Science:
- Obstetrics and Gynecology
- Neonatal Medicine
- Pharmacology
Context:
- Antibiotic administration in late pregnancy for Group B Streptococcal (GBS) infections.
- Observed severe maternal allergic reactions in five distinct cases.
- Focus on infections occurring near or at term.
Purpose:
- To report and discuss severe maternal allergic reactions linked to antibiotic use for GBS sepsis.
- To analyze treatment strategies for severe maternal allergic reactions.
- To question and evaluate the appropriate use of antibiotics in this obstetric context.
Summary:
- Five cases of severe maternal allergic reactions were observed following antibiotic administration.
- Antibiotics were given near or at term to treat or prevent Early Onset Neonatal Group B Streptococcal Sepsis.
- The study discusses management of these severe allergic reactions and questions antibiotic necessity.
Impact:
- Raises critical questions about the risk-benefit balance of antibiotic use in late pregnancy.
- Informs clinical practice regarding antibiotic stewardship in obstetrics.
- Highlights the potential for severe adverse drug reactions in pregnant patients.
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