Can a simple DNA test make medications safer for seniors?
NCT ID NCT05091879
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether a DNA test (pharmacogenomics) could help doctors choose the right medications for older adults taking five or more drugs. Researchers tested 66 participants and measured how often the results led to medication changes. The goal was to see if this approach could improve safety and lower healthcare costs.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Multigene pharmacogenomics test (DNA test)
What this could lead to
If successful, this approach could help doctors choose safer, more effective medications for older adults based on their genetic makeup.
What could go wrong
This is a small, completed study (66 participants) focused on feasibility, not on proving health outcomes. Results may not apply to broader populations.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for POLYPHARMACY are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Geisinger
Danville, Pennsylvania, 17822, United States