‘Pregnant Woman’ Pictogram
In France, manufacturers of teratogenic or fetotoxic drugs are required to display a pictogram on the label indicating the danger for pregnant women or the fetus. The guidelines for this labeling are left to the discretion of the laboratories, however, which sometimes leads to unjustified warnings on the packaging of inhaled corticosteroids or emergency treatments. French medical societies were not consulted on this matter, which complicates prescriptions for pregnant asthmatic women, said Dr. Raherison-Semjen. The SPLF condemns the harmful effects of this decision.
Corticosteroids and Omalizumab
“Given the low, if any, risks associated with the main asthma treatments for the mother and fetus, continuing treatments started before conception is highly recommended,” said Dr. Raherison-Semjen. Inhaled corticosteroids, the cornerstone of asthma treatment, are the primary therapy, and the dosage can be adjusted as strictly necessary. “When properly managed, treatment generally allows for asthma control and reduces the risk for complications during pregnancy to the same level observed in the general population.”
Depending on asthma control levels, long-acting beta-2 agonists (eg, formoterol, salmeterol, and indacaterol) can be added, and possibly leukotriene antagonists. Before pregnancy, prescribed medications should be continued, including biologics prescribed for severe asthma. The exception is omalizumab, which can be started during pregnancy without risk.
For its part, allergen immunotherapy should also be maintained but without dose increases. Oral corticosteroids are reserved for severe exacerbations.
As specified by the GINA report of 2023, the benefits of active asthma treatment during pregnancy far outweigh the risks of usual asthma medications (Level A). This view is supported by reassuring data from the Reference Center for Teratogenic Agents. “There is no scientific-medical evidence justifying that pregnant women with asthma should not be treated the same way as when they are not pregnant,” said Dr. Raherison-Semjen.
Useful Links
The Asthma Control Test is a quick questionnaire that allows practitioners to ensure their patient›s asthma control. A score below 20 of 25 indicates poor asthma control. It has been specifically validated for pregnancy.
Dr. Tawfik el Fassy Fihry reported having no relevant financial relationships. Dr. Raherison-Semjen reported receiving compensation from AstraZeneca, B. Ingelheim, ALK, Novartis, Banook, GSK, and Mundi Pharma.
This story was translated from the Medscape French edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.