Your genes could guide your pain meds: new study tests personalized prescribing
NCT ID NCT06511401
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether giving doctors genetic information about their patients can help them choose safer and more effective pain medications. Researchers will enroll 800 cancer patients who are expected to need opioid painkillers. Half will have their genes tested to guide prescribing, while the other half will receive standard care. The goal is to see if the genetic approach leads to better pain control and fewer medication changes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Pharmacogenomic (PGx) testing
- What this could lead to
- If successful, this could show that using a person's genetic information helps doctors pick the right pain medicine and dose, leading to better pain control with fewer side effects.
- What could go wrong
- This is an early-stage study (Phase N/A) with 800 participants. It's testing a process, not a new drug, so the direct benefit to patients may be small or unclear. Results may not apply to all cancer patients.
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.
- Phase
-
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
-
About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jul 2024
- Expected to finish
-
Mar 2028
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Persons receiving ongoing oncology care at the University of Chicago Medical Center for whom near-future pain opioid pain medication therapy is anticipated * Subjects must be at least 18 years of age. Exclusion Criteria: * Subjects taking an opioid at the time of enrollment, or within the past 30 days * Subjects who are currently undergoing palliative radiation * Subjects who have undergone, or are being actively considered for, bone marrow, liver or kidney transplantation. * Subjects with a history of or active blood cancer (e.g., leukemia). * Chronic kidney disease, as defined by Glomerular filtration rate (GFR) \< 30/mL/min/1.73m2, due to the risk of decreased drug excretion. * Liver dysfunction, as defined by the following laboratory values, due to the risk of decreased drug metabolism: Total bilirubin greater than or equal to1.5 mg/dL, Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) greater than or equal to 2.5 X upper limit of normal\*. (\*Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) \\ greater than or equal to 5 X upper limit of normal if hepatic metastases are present). * Inability to understand and give informed consent to participate in the opinion of the investigator * Subjects who are known to be pregnant at the time of enrollment * Subjects who have previously or are currently enrolled in another institutional pharmacogenomic genotyping study, or are known to have previously undergone pharmacogenomic genotyping for the gene(s) of interest via another commercial or other means.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Adult patients who are receiving oncologic care are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
University of Chicago Medicine Comprehensive Cancer Center
RECRUITINGChicago, Illinois, 60637, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can colorectal surgery patients go home in two days?
- Can a personal navigator help young cancer patients through treatment?
- Can a smartwatch predict which cancer patients return to hospital?
- Two-Drug combo aims to stall advanced breast cancer
- Blood thinner flush could boost tumor biopsy success
- Could a frailty score predict which older cancer patients survive intensive care?