A Rational Approach to Pharmacotherapy in Pregnancy

Area of Science:

• Pharmacology
• Maternal-Fetal Medicine
• Evidence-Based Medicine

Background:

• Medication use during pregnancy is common, yet lacks standardized prescribing guidelines.
• Existing gaps lead to prescribing variability and clinical decision-making uncertainty.
• Balancing maternal health needs with fetal safety is a critical challenge.

Purpose of the Study:

• To propose a structured schema for evaluating and selecting pharmacotherapy during pregnancy.
• To provide clinicians with a framework for informed, evidence-based drug selection.
• To address the challenge of limited pharmacokinetic and safety data in pregnancy.

Main Methods:

• Developed a systematic approach integrating maternal and fetal factors.
• Incorporated the unique physiological changes occurring during pregnancy.
• Emphasized appraisal of the best available scientific evidence.
• Included pragmatic principles for estimating placental transfer and fetal exposure.

Main Results:

• A structured schema for medication selection in pregnancy has been proposed.
• The framework facilitates consideration of maternal/fetal factors and physiological changes.
• Practical guidance is offered for situations with limited drug data.
• Supports clinicians in making more informed and transparent decisions.

Conclusions:

• The proposed framework enhances clinical decision-making for medication use in pregnancy.
• It promotes evidence-based prescribing by addressing data limitations.
• A structured approach is crucial for balancing maternal and fetal well-being.
• Identifies critical areas for future research in pregnancy pharmacotherapy.