Efficacy and safety of pharmacogenomic-guided antidepressant prescribing in patients with depression: an umbrella review and updated meta-analysis

Kiflu G. Tesfamicael, Lijun Zhao, Rubén Fernández-Rodríguez, David L. Adelson, Michael Musker, Thomas M. Polasek, Martin David Lewis

Research output: Contribution to journalReview articlepeer-review

4 Citations (Scopus)
15 Downloads (Pure)

Abstract

Aim: To determine the efficacy and safety of pharmacogenomics (PGx)-guided antidepressant prescribing in patients with depression through an umbrella review and updated meta-analysis. 

Methods: A comprehensive systematic search was conducted on PsycINFO, PubMed, Embase and the Cochrane databases. The pooled effect sizes of randomized controlled trials (RCTs) were expressed as mean differences for continuous data and risk ratios for noncontinuous data. 

Results: Patients who received PGx-guided medications were 41% to 78% more likely to achieve remission and 20% to 49% more likely to respond to antidepressants than patients receiving treatment-as-usual (TAU). 

Conclusion: PGx-guided antidepressant prescribing improves the treatment of depression. However, the significance and magnitude of the benefit varies widely between studies and different PGx testing panels. 

Systematic review registration: https://www.crd.york.ac.uk/prospero/, identifier CRD42022321324.

Original languageEnglish
Article number1276410
Number of pages13
JournalFrontiers in Psychiatry
Volume15
DOIs
Publication statusPublished - 11 Jul 2024
Externally publishedYes

Keywords

  • antidepressant
  • depression
  • genotyping panels
  • pharmacogenomics (PGx)
  • pharmacogenomics-guided prescribing

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