Gene test could prevent medication mishaps in hospitals

NCT ID NCT06907784

Recruiting now Knowledge-focused Sponsor: NHS Greater Glasgow and Clyde Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a quick genetic test from a cheek swab can help doctors choose safer, more effective medicines for hospital patients. About 2000 adults starting a new drug will be randomly assigned to get the test results immediately or after three months. The goal is to see if immediate testing reduces side-effects and treatment failures, and saves the NHS money.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Pharmacogenomic testing (cheek swab genetic test)
What this could lead to: If successful, this could show that routine genetic testing before prescribing helps choose safer, more effective medicines, potentially reducing side-effects and hospital readmissions.
What could go wrong: This is a pilot study with 2000 participants, so results may not apply to all patients. The genetic test only covers 16 genes, and benefits may be small or not cost-effective.

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Conditions

The condition(s) this trial relates to.

Drug-Related Side Effects and Adverse Reactions

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

PHARMACOGENOMIC DRUG INTERACTION

Contacts and locations

Locations

Glasgow Royal Infirmary
RECRUITING

Glasgow, United Kingdom
Golden Jubilee National Hospital
RECRUITING

Clydebank, United Kingdom
Leverndale Hospital
RECRUITING

Glasgow, United Kingdom
Queen Elizabeth University Hospital
RECRUITING

Glasgow, G51 4TF, United Kingdom
Royal Alexandra Hospital
ACTIVE_NOT_RECRUITING

Glasgow, United Kingdom

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