Informing Pain Treatment Using Pharmacogenomic Analysis
C-PAIN
C-PAIN: Catalyzing Pharmacogenomic Analysis for Informing Pain Treatment
2 other identifiers
interventional
800
1 country
1
Brief Summary
This is a randomized, prospective study to evaluate the effects of preemptive pharmacogenomic (PGx) testing on opioid dosing decisions/selections and pain score in cancer patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Jul 2024
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
July 5, 2024
CompletedFirst Posted
Study publicly available on registry
July 22, 2024
CompletedStudy Start
First participant enrolled
July 30, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 7, 2028
ExpectedStudy Completion
Last participant's last visit for all outcomes
March 31, 2028
May 4, 2026
April 1, 2026
3.4 years
July 5, 2024
April 28, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Pain control.
Measuring changes in composite pain intensity rating via the numeric rating scale: * Brief Pain Inventory-Short Form (BPI-SF) * Score range: 0 (no pain) to 10 (most pain) * Composite pain intensity score (mean of worst, least, average, and current pain) From baseline to day 45 in patients receiving an index opioid prescription for codeine, tramadol, or hydrocodone.
45 days
Secondary Outcomes (4)
Pain Medication Regimen Changes
45 days
Hospitalization or Emergency Visit for Pain Control
45 days
Cumulative Morphine Equivalents Required
45 days
Type of First Opioid Prescribed
From enrollment until study end (up to 5 years)
Study Arms (2)
PGx Arm
EXPERIMENTALPGX information is provided to clinicals to inform opioid dosing and selection.
Control Arm
NO INTERVENTIONNo PGX information provided opioid dosing and selection is according to standard of care.
Interventions
These results are designed to provide specific dosing information based on the participant's unique genetics/genomics.
Eligibility Criteria
You may qualify if:
- 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.
You may not qualify if:
- 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.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
University of Chicago Medicine Comprehensive Cancer Center
Chicago, Illinois, 60637, United States
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Peter H O'Donnell
University of Chicago
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- SUPPORTIVE CARE
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
July 5, 2024
First Posted
July 22, 2024
Study Start
July 30, 2024
Primary Completion (Estimated)
January 7, 2028
Study Completion (Estimated)
March 31, 2028
Last Updated
May 4, 2026
Record last verified: 2026-04
Data Sharing
- IPD Sharing
- Will not share