A Pilot Randomized Trial Comparing the Effects of 80 versus 160 mg on Midtrimester Uterine Artery Pulsatility Index in Women with a History of Preeclampsia.

CONCLUSION: We observed no significant difference in UtA-PI between the two doses of aspirin, but we observed low rates of fetal growth restriction and preterm and early-onset preeclampsia (all less than 5%). The benefits of aspirin for the prevention of preterm preeclampsia is probably not related to the improvement of deep placentation alone. PMID: 32912725 [PubMed - as supplied by publisher]
Source: Journal of Obstetrics and Gynaecology Canada : JOGC - Category: OBGYN Tags: J Obstet Gynaecol Can Source Type: research