Clinical risk factors for vasculo-placental disorders: results from a prospective case-control study nested in HEMOTHEPP French cohort study - 21/11/22
, Brigitte Pan Petesch a, c, Christophe Trémouilhac a, d, Pierre-François Dupré d, e, Philippe Merviel a, d, François Anouilh a, f, Charles Bellot g, Matthieu Müller h, Guillaume Drugmanne i, Emmanuel Nowak i, Julien Coadic i, Line Bihan i, Lénaick Gourhant a, Catherine Lemarié a, Sara Robin a, b, Francis Couturaud a, b, Emmanuelle Le Moigne a, bCet article a été publié dans un numéro de la revue, cliquez ici pour y accéder
Abstract |
Objective |
Determine clinical risk factors for vasculo-placental disorders in singleton pregnancies.
Design |
Prospective case-control study nested in HEMOTHEPP French cohort.
Setting |
Women delivered between June, 2015 and January, 2019 in any maternity ward of Finistère.
Population |
Cases were women with vasculo-placental disorders (pre-eclampsia, intrauterine growth restriction (IUGR), placental abruption or stillbirth). Controls were women matched for age at delivery and parity.
Methods |
Clinical data were collected by obstetricians or midwives during antenatal care visits and delivery, and recorded by trained research assistants.
Main Outcome Measures |
Occurrence of a vasculo-placental disorder.
Results |
505 women with vasculo-placental disorder (299 pre-eclampsia, 253 IUGR, 44 placental abruptions, 11 stillbirths) and 1515 matched controls were selected out of 20,075 participants.
In multivariable analysis, four clinical parameters were associated with pre-eclampsia: obesity (Odd ratio (OR) = 3.11, 95%CI 2.11-4.58), French overseas origin (OR = 4.41, 95%CI 1.87-10.42), previous vasculo-placental disorder (OR = 5.14, 95%CI 2.72-9.70), aspirin during pregnancy (OR = 10.10, 95%CI 1.99-51.08). Three clinical parameters were associated with IUGR: auto-immune/inflammatory disorder (OR = 3.75, 95%CI 1.83-7.68), previous vasculo-placental disorder (OR = 3.63, 95%CI 2.06-6.41), smoking during pregnancy (OR = 2.66, 95%CI 1.91- 3.71). A previous venous thromboembolism (VTE) was associated with IUGR in univariable but not in multivariable analysis (OR = 3.72, 95%CI 0.82-17.00, p = 0.09).
Conclusions |
Clinical risk factors differ between IUGR and pre-eclampsia, the later, but not the former, being associated with cardiovascular risk factors.
Le texte complet de cet article est disponible en PDF.Keywords : Placental insufficiency, pre-eclampsia, intrauterine growth restriction, risk factors, venous thromboembolism
Plan
Bienvenue sur EM-consulte, la référence des professionnels de santé.
L’accès au texte intégral de cet article nécessite un abonnement.
Déjà abonné à cette revue ?