Date of Presentation

5-2-2019 12:00 AM

College

School of Osteopathic Medicine

Poster Abstract

Background: Pregnancy is associated with an increased risk of stroke in young women. Idiopathic moyamoya syndrome (IMMS) is a rare condition characterized by progressive narrowing of large cerebral arteries resulting in flimsy collaterals prone to rupture or thrombosis. Data are limited on pregnancy outcomes in women with IMMS. We hypothesized that IMMS would be associated with increased pregnancy morbidity, including stroke.

Conclusion: Pregnancies within 1 year prior or any time after IMMS diagnosis did not have increased maternal morbidity compared to unexposed pregnancies after adjusting for age and clustering of women with multiple pregnancies. Prospective studies are needed to better characterize increased maternal risks for women with moyamoya syndrome and develop preventive strategies.

Keywords

Moyamoya syndrome, pregnancy, stroke, maternal morbidity

Disciplines

Cardiovascular Diseases | Medicine and Health Sciences | Neurology | Obstetrics and Gynecology | Women's Health

Document Type

Poster

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May 2nd, 12:00 AM

Maternal Morbidity Outcomes in Idiopathic Moyamoya Syndrome in New York State

Background: Pregnancy is associated with an increased risk of stroke in young women. Idiopathic moyamoya syndrome (IMMS) is a rare condition characterized by progressive narrowing of large cerebral arteries resulting in flimsy collaterals prone to rupture or thrombosis. Data are limited on pregnancy outcomes in women with IMMS. We hypothesized that IMMS would be associated with increased pregnancy morbidity, including stroke.

Conclusion: Pregnancies within 1 year prior or any time after IMMS diagnosis did not have increased maternal morbidity compared to unexposed pregnancies after adjusting for age and clustering of women with multiple pregnancies. Prospective studies are needed to better characterize increased maternal risks for women with moyamoya syndrome and develop preventive strategies.

 

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