Pre-eclampsia and future cardiovascular disease risk: Assessing British clinicians’ knowledge and practice

Objective
To explore UK-based clinicians’ knowledge of long-term cardiovascular disease (CVD) risks after pre-eclampsia and capture current risk management practice.

Study design
A voluntary online survey was designed to explore clinicians’ perception and management of CVD risks after pre-eclampsia. Distribution occurred May-July 2022 via social media and email. The survey assessed awareness of pre-eclampsia’s association with future CVD, knowledge of published guidelines on CVD risk management after pre-eclampsia, and current practice of risk-reduction counselling. Results were analysed descriptively.
Main outcome measure
Clinician knowledge of postpartum cardiovascular risk and management following pre-eclampsia.

Results
Of 240 respondents, 72 were midwives, 46 obstetricians, 8 cardiologists, and 114 general practitioners (GPs). Most clinicians knew that pre-eclampsia increases the risk of chronic hypertension (89 %) and stroke (75 %). Awareness was worse for heart failure (47 %) and peripheral vascular disease (55 %). Obstetricians provide CVD risk-reduction counselling to women with pre-eclampsia most frequently: 43 % always counsel and 27 % often counsel. Most other clinicians never counsel patients (midwives: 76 %, cardiologists: 75 %, GPs: 62 %). Most clinicians (84 %) were not aware of CVD risk management guidance after pre-eclampsia and 75 % of cardiologists and GPs never consider pre-eclampsia when assessing cardiovascular risk. Almost all clinicians (91 %) wished for greater education on the topic.

Conclusions
This study presents the first assessment of cardiovascular risk awareness after pre-eclampsia amongst UK-based clinicians. Although most knew pre-eclampsia increases CVD risk, patient counselling was limited. Targeted educational initiatives are needed to improve the knowledge-to-practice gap and reduce CVD prevalence after pre-eclampsia.