Management of non-severe pregnancy hypertension - A summary of the CHIPS Trial (Control of Hypertension in Pregnancy Study) research publications.

The international CHIPS Trial (Control of Hypertension In Pregnancy Study) enrolled 987 women with chronic (75%) or gestational (25%) hypertension. Pre-eclampsia developed in 48%; women remained on their allocated BP control and delivered an average of two weeks later. 'Less tight' control (target diastolic BP 100 mmHg) achieved BP that was 6/5mmHg higher (p < 0.001) than 'tight' control (target diastolic 85 mmHg, BP achieved 133/85 mmHg). 'Less tight' (vs. 'tight') control resulted in similar adverse perinatal outcomes (31.5% vs. 30.7%; p = 0.84) that balanced birthweight < 10th percentile (16.1% vs. 19.8%; p = 0.14) against preterm birth (35.6% vs. 31.5%; p = 0.18). 12-month follow-up revealed no compelling evidence for developmental programming of child growth. However, 'less tight' (vs. 'tight') control resulted in more severe maternal hypertension (40.6% vs. 27.5%; p < 0.001), and more women with platelets < 100 × 10

Informations de copyright

Copyright © 2019 International Society for the Study of Hypertension in Pregnancy. Published by Elsevier B.V. All rights reserved.