Gene test could personalize cancer drug dosing
NCT ID NCT06489041
First seen Jun 27, 2026 · Last updated Jul 28, 2026 · Updated 2 times
Summary
This study looks at whether a broad genetic test (microarray PGx) can find more drug-gene interactions than the standard single-gene test in 120 adults with cancer who are about to receive chemotherapy. The goal is to see if this extra information could help doctors adjust drug doses to reduce side effects. Participants will give a blood or saliva sample for testing, and researchers will count how many potentially actionable results are found.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Nov 2026
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.
- Ages
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18 years and older
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Written informed consent and HIPAA authorization for release of personal health information. * Age ≥ 18 years at the time of consent. * Eligible for standard of care single-gene DPYD testing (i.e., receiving or expected to receive a fluoropyrimidine-based chemotherapy regimen). The potential participant meets inclusion criteria if the standard of care single-gene DPYD test is planned or previously ordered. If previously ordered, consent must occur no later than 60 days from the date the DPYD results were available. * Willing to provide additional buccal swabs if residual DNA from previous DPYD testing is inadequate for microarray testing. Exclusion Criteria: • History of prior allogeneic hematopoietic cell transplantation or liver transplantation
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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.
Contacts and locations
Locations
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Atrium Health Levine Cancer
Charlotte, North Carolina, 28204, United States
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