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  • Title: In-hospital outcomes and long-term survival of women of childbearing age with aortic dissection.
    Author: Rommens KL, Sandhu HK, Miller CC, Cecchi AC, Prakash SK, Saqib NU, Charlton-Ouw KM, Milewicz DM, Estrera AL, Safi HJ, Afifi RO.
    Journal: J Vasc Surg; 2021 Oct; 74(4):1135-1142.e1. PubMed ID: 33864828.
    Abstract:
    OBJECTIVE: In the present study, we defined the outcomes and effects of pregnancy in a cohort of women of childbearing age with acute aortic dissection (AAD). METHODS: We reviewed our database of AAD to identify all eligible female patients. Women aged <45 years were included. Data on pregnancy timing with respect to the occurrence of dissection, the demographic data, dissection extent, dissection treatment, dissection-related outcomes, overall maternal and fetal mortality, and genetic testing results were analyzed. RESULTS: A total of 62 women aged <45 years had presented to us with AAD from 1999 to 2017. Of the 62 women, 37 (60%) had had a history of pregnancy at AAD. Of these 37 patients, 10 (27%) had had a peripartum aortic dissection, defined as dissection during pregnancy or within 12 months postpartum. Of the 10 AADs, 5 were type A and 5 were type B. Three patients had presented with AAD during pregnancy (one in the second and two in the third trimester). Five patients (50%) had developed AAD in the immediate postpartum period (within 3 months) and two (20%) in the late postpartum period. For the immediate postpartum AADs (<3 months), four of the five patients delivered via cesarean section. Of these 10 peripartum AADs, 3 (30%) had occurred in patients with known Marfan syndrome. In-hospital mortality for those with peripartum AAD was 10% (1 of 10). Fetal mortality was 20% (2 of 10). CONCLUSIONS: The frequency of aortic dissection in women of childbearing age at our institution was low. However, pregnancy might increase the risk of those young women genetically predisposed to dissection events. From these data, this risk appears to be greatest in the immediate postpartum period, even for those who undergo cesarean section. Close clinical and radiographic surveillance is required for all women with suspected aortopathy, especially in the third trimester and early postpartum period.
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