title: Asthma in pregnancy: one more piece of the puzzle.
abstract: Asthma is the most commonly occurring respiratory complication during pregnancy, and is associated with a wide range of adverse maternal and perinatal outcomes. However, there is strong evidence that an adequate control of asthma can improve the health of both mothers and their babies. Despite the well-known risks of poorly-controlled asthma during pregnancy, a large proportion of women have sub-optimal asthma control, due to concerns surrounding risks related to pharmacological agents and uncertainties regarding the effectiveness and safety of different management strategies. A recent retrospective study showed that step-up therapy with low-dose inhaled corticosteroids / long-acting β2-agonist inhalers (ICS/LABA) or high-dose ICS presents the same risk profile in terms of major congenital malformations. These results are consistent with asthma management guidelines and provide scientific evidence to help physicians and mothers make evidence-based treatment decisions during pregnancy, particularly when stepping up to higher doses of ICS or addition of a LABA are required. These reassuring results should encourage women to continue their asthma medications when required to control their asthma during pregnancy and increase the likelihood of healthy pregnancies and newborns. This commentary focuses on some critical issues of this recent work and to the need of future study to evaluate the safety during pregnancy of novel molecules recently introduced for asthma treatment.
authors.affiliation: Multidisciplinary Medical Unit, San Luca Hospital, Trecenta, Rovigo, Italy - alessandro.zanforlin@gmail.com.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Zanforlin
authors.forename: Angelo G
authors.initials: AG
authors.lastname: Corsico
authors.forename: Fabiano
authors.initials: F
authors.lastname: DI Marco
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Patella
authors.forename: Nicola
authors.initials: N
authors.lastname: Scichilone