Safety of beta-blocker and calcium channel blocker antihypertensive drugs in pregnancy: a Mendelian randomization study.

ABSTRACT:

Background

Beta-blocker (BB) and calcium channel blocker (CCB) antihypertensive drugs are commonly used in pregnancy. However, data on their relative impact on maternal and foetal outcomes are limited. We leveraged genetic variants mimicking BB and CCB antihypertensive drugs to investigate their effects on risk of pre-eclampsia, gestational diabetes and birthweight using the Mendelian randomization paradigm.

Methods

Genetic association estimates for systolic blood pressure (SBP) were extracted from summary data of a genome-wide association study (GWAS) on 757,601 participants. Uncorrelated single-nucleotide polymorphisms (SNPs) associated with SBP (p < 5 × 10^-8) in BB and CCB drug target gene regions were selected as proxies for drug target perturbation. Genetic a

SUBMITTER: Ardissino M 

PROVIDER: S-EPMC9446737 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature