Ampicillin vs. Penicillin for In Utero Therapy
Author Information
Author(s): Douglas D. Glover, David Lalka, Gilles R.G. Monif
Primary Institution: West Virginia University School of Medicine
Hypothesis
Is penicillin G a better choice than ampicillin for in utero therapy and GBS prophylaxis?
Conclusion
Ampicillin is superior to penicillin G in the clinical settings of in utero therapy.
Supporting Evidence
- Ampicillin yields higher maternal and fetal serum concentrations than penicillin G.
- Penicillin G has limited pharmacokinetic data in pregnant subjects.
- Ampicillin has a broader spectrum of activity against gram-negative bacteria.
Takeaway
This study looks at two antibiotics, ampicillin and penicillin G, to see which one is better for helping pregnant women and their babies. It finds that ampicillin is the better choice.
Methodology
The review examines existing literature on the pharmacokinetics of penicillin G and ampicillin in pregnant subjects.
Potential Biases
Potential bias due to the reliance on historical data for penicillin G.
Limitations
Limited comparative data available for penicillin G.
Participant Demographics
Pregnant women receiving in utero therapy.
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