Articles

Long term cardiovascular risk after pregnancies complicated by systemic lupus erythematosus

Objective. Systemic lupus erythematosus (SLE) may significantly affect pregnancy. Preeclampsia and SGA/FGR, frequently observed in SLE pregnancies, are risk factors for cardiovascular disease (CVD) later in life. The present study aims to investigate the long-term cardiovascular outcome after pregnancy complicated by preeclampsia/FGR/SGA in women with SLE.
Materials and Methods. Secondary prospective analysis of a single centre cohort of pregnancies affected by SLE between 2007 and 2022. Years after pregnancy, we recalled the cohort for an USCOM prospective project and collected data on CVD, thrombosis/stroke, fasting glucose, cholesterol, metabolic syndrome, triglycerides, creatinine > 1.20 mg/dL and/or proteinuria. The association between these variables and the history of preeclampsia/FGR/SGA was analysed both with ANOVA and linear regression.
Results. Out of 110 participants enrolled, 60 accepted to be recalled and 6 were excluded for incomplete dataset (final cohort = 54). 13-2 years after pregnancy, CVD prevalence was 22.2%, chronic hypertension affected 26% of women, presenting after pregnancy in 9 cases (pPH, 64%).
Linear regression showed a significant association between CVD vs FGR/SGA (18.5%, p = 0.025) and CVD vs post pregnancy hypertension, pPH (p = 0.001). pPH was also associated with preeclampsia (13%, p = 0.005), and CVD with the risk of thrombosis/stroke (13%, p = 0.001). Serum creatinine was associated with CVD in ANOVA (p = 0.03) but not in the regression analysis (p = 0.4).
Conclusions. SLE is a known risk factor for CVD later in life, but particularly in women who have experienced preeclampsia and FGR/SGA in pregnancy. Preeclampsia is associated with the development of hypertension in pregnancy and the consequent risk of CVD/thrombosis.

Table of Content: Vol. 36 (Supplement No. 3) 2024 – Conference Proceedings

Remember that the download is free only for personal use. If you want to utilize articles for large distribution, please contact us at editorialoffice@gynaecology-obstetrics-journal.com