Process evaluation of a pharmacogenomic informed antidepressant prescribing intervention delivered in primary care: findings from the PRESIDE (PhaRmacogEnomicS in Depression) trial.
BACKGROUND Major depressive disorder (MDD) impacts 300 million people globally, with most people being managed in primary care. Clinical response to antidepressant medications is highly variable. Pharmacogenomics (PGx) may improve prescribers' ability to match an antidepressant medication with patient phenotype, increa...