A review of stroke and pregnancy: incidence, management and prevention

作者：Moatti Zoe^*; Gupta Manish; Yadava Rajendra; Thamban Sujatha

来源：European Journal of Obstetrics & Gynecology and Reproductive Biology, 2014, 181: 20-27.

DOI：10.1016/j.ejogrb.2014.07.024

• Stroke
• High-risk pregnancy
• Pre-eclampsia
• Thrombolysis

Stroke, defined as a focal or global disturbance of cerebral function lasting over 24 h resulting from disruption of its blood supply, is a devastating event for a pregnant woman. This can result in long-term disability or death, and impact on her family and unborn child.
In addition to pre-existing patient risk factors, the hypercoagulable state and pre-eclampsia need to be taken into account. The patterns and types of stroke affect pregnant women differ from the nonpregnant female population of child-bearing age. Like other thrombo-embolic diseases in pregnancy, stroke is essentially a disease of the puerperium.
Population studies have estimated the risk of stroke at between 21.2 and 46.2 per 100,000. The US Nationwide Inpatient Sample, identified 2850 pregnancies complicated by stroke in the United States in 2000-2001, for a rate of 34.2 per 100,000 deliveries. There were 117 deaths, a mortality rate of 1.4 per 100,000. Both the mortality and disability rates were higher than previously reported, with 10-13% of women dying.
With the increasing prevalence of obesity, hypertension and cardiac disease amongst women of childbearing age, so is the incidence of stroke during pregnancy and the puerperium. In the United States, an alarming trend toward higher numbers of stroke hospitalizations during the last decade was demonstrated in studies from 1995 to 1996 and 2006 to 2007. The rate of all types of stroke increased by 47% among antenatal hospitalizations, and by 83% among post-partum hospitalizations. Hypertensive disorders, obesity and heart disease complicated 32% of antenatal admissions and 53% of post-partum admissions.
In addition to pre-existing patient risk factors, the hypercoagulable state and pre-eclampsia need to be taken into account. The patterns and types of stroke affect pregnant women differ from the nonpregnant female population of child-bearing age. Like other thrombo-embolic diseases in pregnancy, stroke is essentially a disease of the puerperium.

• 出版日期2014-10