Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Genotype-guided dosing for cancer treatment

Official title: GENOCARE: A Prospective, Randomized Clinical Trial of Genotype-Guided Dosing Versus Usual Care

Run by University of Kentucky · NCT05391126 · Data updated 2026-11-12

This study is testing if giving cancer patients a personalized dose of irinotecan based on their genetics can lead to better treatment results than the usual dosing method.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment178 (estimated)
SponsorUniversity of Kentucky
Academic / other
Drugs / interventionsradiation
Locations1 site (Lexington, Kentucky)
StatusRecruiting
StartedSeptember 28, 2022
Main results expectedMay 2027
Study endsMay 2027
Registry record updatedDecember 16, 2025
Trial IDNCT05391126 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with histologically confirmed stage I-IV pancreatic or stage III-IV colorectal cancer who are UGT1A1 intermediate or usual metabolizers.

Probably not a fit

Patients who have previously received irinotecan or are not planned for cancer treatment will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial compares genotype-guided dosing of irinotecan to usual care in patients with stage I-IV pancreatic or stage III-IV colorectal cancer who are UGT1A1 intermediate metabolizers or usual metabolizers. Patients will be screened for their UGT1A1 genotype and those eligible will be randomized to receive either the genotype-guided dosing or standard treatment. The goal is to determine if personalized dosing based on genetic makeup improves treatment outcomes compared to conventional methods.

Why it matters

Potential benefit: If successful, this approach could lead to more effective and personalized cancer treatment for patients based on their genetic profiles.

How similar studies have gone: Other studies have shown promise in using genotype-guided dosing for cancer therapies, indicating potential success for this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients must have histologically confirmed stage I-IV pancreas or stage III-IV colorectal cancer who are planning to undergo treatment.
* Prior treatment is allowed, specifically surgery and/or radiation and non-irinotecan containing regimens are allowed.
* Age ≥ 18 years.
* ECOG performance status ≤ 1.
* Patients must have adequate organ and marrow function as defined below:
* Measurable or non-measurable disease.

Exclusion Criteria:

* Patients who received prior treatment with irinotecan are excluded.
* Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with targeted therapy, in the opinion of the treating physician.
* Pregnant women are excluded from this study.
* Patients who are not planned for treatment of their cancer.

Where it's running

  • University of Kentucky
    Lexington, Kentucky, United States
    Recruiting

Study contacts

  • Principal investigator: Reema A Patel, MD — University of Kentucky
  • Study coordinator: Reema A Patel, MD
  • Email: reema.patel@uky.edu
  • Phone: 8592186650

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.