BACKGROUND: The role of nonobstetric factors, such as stroke, in maternal mortality has become of increasing importance because maternal deaths resulting directly from obstetric causes are decreasing. Strokes contribute to high mortality and morbidity, and are severe complications during pregnancy and puerperium. The objective of this study was to investigate the maternal outcome of patients with complications of stroke during pregnancy and puerperium. The causes, incidence and essential management of stroke are also reviewed. METHODS: During the 10-year period from January, 1986, to January, 1996, women who suffered from stroke during pregnancy, or up to six weeks postpartum, and were discharged from our hospital were identified. Stroke was defined as the abrupt onset of a focal neurologic syndrome that consisted of hemorrhagic and ischemic central nervous system events. All were assessed using computerized tomography or magnetic resonance imaging. Neurologists reviewed each case from the medical records. RESULTS: Thirteen women who had had a stroke during pregnancy or puerperium were identified. Nine of these women had intracerebral hemorrhage and four had ischemic strokes. During this 10-year period, approximately 85,321 women gave birth at the Mackay Memorial Hospital, and the incidence of stroke was approximately 1 in 6,500 pregnancies. Among the nine cases of hemorrhagic strokes, three women had preeclampsia and one had gestational diabetes mellitus. Mortality from strokes was 38%, and 63% of survivors had residual neurologic deficits; 46% of the strokes occurred during the puerperium. CONCLUSIONS: Stroke during pregnancy and puerperium causes high mortality and morbidity. Early diagnosis and adequate treatment cannot be overemphasized, as prompt and proper management is beneficial for outcome. The same meticulous care provided during the antepartum and intrapartum periods should be continued into the puerperium.
BACKGROUND: The role of nonobstetric factors, such as stroke, in maternal mortality has become of increasing importance because maternal deaths resulting directly from obstetric causes are decreasing. Strokes contribute to high mortality and morbidity, and are severe complications during pregnancy and puerperium. The objective of this study was to investigate the maternal outcome of patients with complications of stroke during pregnancy and puerperium. The causes, incidence and essential management of stroke are also reviewed. METHODS: During the 10-year period from January, 1986, to January, 1996, women who suffered from stroke during pregnancy, or up to six weeks postpartum, and were discharged from our hospital were identified. Stroke was defined as the abrupt onset of a focal neurologic syndrome that consisted of hemorrhagic and ischemic central nervous system events. All were assessed using computerized tomography or magnetic resonance imaging. Neurologists reviewed each case from the medical records. RESULTS: Thirteen women who had had a stroke during pregnancy or puerperium were identified. Nine of these women had intracerebral hemorrhage and four had ischemic strokes. During this 10-year period, approximately 85,321 women gave birth at the Mackay Memorial Hospital, and the incidence of stroke was approximately 1 in 6,500 pregnancies. Among the nine cases of hemorrhagic strokes, three women had preeclampsia and one had gestational diabetes mellitus. Mortality from strokes was 38%, and 63% of survivors had residual neurologic deficits; 46% of the strokes occurred during the puerperium. CONCLUSIONS:Stroke during pregnancy and puerperium causes high mortality and morbidity. Early diagnosis and adequate treatment cannot be overemphasized, as prompt and proper management is beneficial for outcome. The same meticulous care provided during the antepartum and intrapartum periods should be continued into the puerperium.