Call to action: Harmonization of pharmacovigilance regulations for post‐marketing pregnancy and breastfeeding safety studies
Globally, more than 200 million women become pregnant each year, most of whom receive medications despite limited information on their safe use during pregnancy. The paucity of drug safety data on pregnant and breastfeeding women stems from the routine exclusion of this population from clinical tria...
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Veröffentlicht in: | British journal of clinical pharmacology 2024-03, Vol.90 (3), p.715-721 |
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Sprache: | eng |
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Zusammenfassung: | Globally, more than 200 million women become pregnant each year, most of whom receive medications despite limited information on their safe use during pregnancy. The paucity of drug safety data on pregnant and breastfeeding women stems from the routine exclusion of this population from clinical trials due to scientific, ethical, regulatory and legal concerns. Consequently, at the time of initial drug approval, there may be scant safety data to inform the drug benefit‐risk balance to the mother, foetus or infant. Although momentum is growing to include this underrepresented population in clinical trials, most information on drug exposure outcomes comes from data collected in the postmarketing setting. Regulatory guidance and legislation on medication use in pregnancy and breastfeeding were reviewed globally by the TransCelerate IGR PV Pregnancy and Breastfeeding Team. The International Conference of Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) standards and Council for International Organizations of Medical Sciences guidelines served as benchmarks for national safety regulations and guidance. The landscape assessment identified a lack of harmonization of global regulations on research in pregnant and breastfeeding women and a lack of specific regulations on this topic in the majority of the territories included in the assessment. This article focuses on the ambiguities and lack of harmonization in global regulations on postmarketing pregnancy and breastfeeding safety studies. There is currently no ICH standard to guide these types of safety studies and, in most regions reviewed, there are no clear regulations or guidance on when and how to conduct them. While a challenging undertaking, greater clarity and harmonization would facilitate more timely completion of postmarketing pregnancy safety studies that would ultimately generate the critical data needed to optimize benefit‐risk decisions for women who may conceive, as well as pregnant and breastfeeding women. |
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ISSN: | 0306-5251 1365-2125 |
DOI: | 10.1111/bcp.15920 |