AIMS: To evaluate the impact of onset time, duration, and severity of various types of hypertensive disorders of pregnancy (HDP) on the risk of incident DM. METHODS: We used data from the ongoing French nationwide prospective cohort study CONCEPTION. We included all primiparous women in CONCEPTION who delivered between 2010 and 2018 (n=2,816,793 women). Follow-up spanned from childbirth to 31 December, 2021. HDP and incident DM onset during follow-up were identified using algorithms combining ICD-10 coded diagnoses during hospitalization and/or medication dispensing. We used Cox models to assess the associations between incident DM and preexisting chronic hypertension, gestational hypertension (GH), and various phenotypes of pre-eclampsia. RESULTS: Pre-eclampsia and GH alone occurred in 2.6% and 4.6% of the population, respectively. During follow-up (mean=4.5 years), 16,670 women had incident DM. The cumulative incidences of DM were 15.8% and 1.8% in women who had pre-eclampsia during pregnancy with and without concomitant gestational diabetes, respectively. The risk of DM was higher after HDP (all types) irrespective of gestational diabetes status during pregnancy. In women without gestational diabetes, compared with those who had no HDP, the risk of incident DM was higher in women who had GH (adjusted hazard ratio, aHR= 1.97 [1.81-2.16]), pre-eclampsia (aHR=2.42 [2.21-2.65]), and preexisting chronic hypertension prior to pregnancy (aHR=3.35 [3.03-3.70]). Pre-eclampsia duration was significantly associated with a higher risk of DM. CONCLUSION: Women who experienced an HDP had twice the risk of developing DM. Early blood glucose assessment and blood pressure monitoring should be more widely recommended after HDP diagnosis.
Auteur : Lailler Grégory, Fosse-Edorh Sandrine, Lebreton Elodie, Regnault Nolwenn, Deneux-Tharaux Catherine, Tsatsaris Vassilis, Plu-Bureau Geneviève, Kretz Sandrine, Blacher Jacques, Olie Valérie
Diabetes & metabolism, 2024, vol. 50, n°. 5, p. 101564
