Can a simple genetic test make Children's medications safer?
NCT ID NCT04249375
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing a genetic test panel in 150 children who are taking common medications like painkillers, antibiotics, or mental health drugs. The goal is to see if the test can help doctors and pharmacists predict and prevent serious side effects. Researchers will also ask families and healthcare providers how useful and clear the test results are.
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 panel
- What this could lead to
- If successful, this could make prescribing safer for children by using genetic information to avoid harmful drug reactions.
- What could go wrong
- This is a small pilot study focused on feasibility, not on proving clinical outcomes. The results may not apply to all children or healthcare settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2020
- Expected to finish
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Mar 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Any individual who is currently on an analgesic, antibiotic and/or mental health medication that is part of the panels.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants will be enrolled if they can benefit from pharmacogenomic testing. This means their physician is considering the use of a drug that is part of the panels (analgesics, antibiotics, and mental health medication) or they are already using one. Exclusion Criteria: * Patients who do not speak or understand English.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Children's Hospital of Eastern Ontario
RECRUITINGOttawa, Ontario, K1H 8L1, Canada
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Children's and Women's Health Centre of British Columbia
RECRUITINGVancouver, British Columbia, V6H 3V4, Canada
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