Understanding patient preferences for colorectal cancer screening options

Understanding Patient Preference on Colorectal Cancer Screening Options

Observational Milton S. Hershey Medical Center · NCT05536713

This study is trying to understand what people aged 45-75 who are at average risk for colorectal cancer think about different screening options, especially a new blood test, to see if it can encourage more people to get screened.

Quick facts

Study typeObservational
Enrollment500 (estimated)
Ages45 Years to 75 Years
SexAll
SponsorMilton S. Hershey Medical Center Academic / other
Locations1 site (Chicago, Illinois)
Trial IDNCT05536713 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore patient preferences regarding different colorectal cancer screening methods, particularly focusing on the acceptance of a blood-based screening test. The study targets individuals aged 45-75 who are at average risk for colorectal cancer and have previously declined other screening options. By assessing patient attitudes and experiences, the research seeks to identify barriers to screening and enhance compliance with colorectal cancer detection methods. The blood-based test is designed to be non-invasive and convenient, potentially increasing participation rates in screening programs.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 45-75 at average risk for colorectal cancer who have previously refused or failed to complete a screening test.

Not a fit: Patients with a personal or family history of colorectal cancer or related syndromes may not benefit from this study as they are excluded from participation.

Why it matters

Potential benefit: If successful, this study could lead to improved colorectal cancer screening rates and earlier detection, ultimately reducing mortality associated with the disease.

How similar studies have performed: Other studies have shown success with blood-based screening tests for colorectal cancer, indicating a promising approach to increasing screening compliance.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Between 45-75 years of age
* Have an average risk for colorectal cancer
* A patient at one of our partner FQHCs
* Received a screening order (either using a stool-based test or colonoscopy) six months ago and failed or refused to complete the screening test
* Able to comprehend and willing to give informed consent
* Able and willing to provide a blood sample per protocol

Exclusion Criteria:

1. Family history

   * One first-degree relative diagnosed with CRC or advanced adenoma at age \< 60 years
   * Two first-degree relatives diagnosed with CRC or advanced adenoma at any age
   * Known hereditary gastrointestinal cancer syndromes, such as Lynch Syndrome or Familial Adenomatous and Polyposis (FAP)
2. Personal History

   * History of CRC or adenoma
   * History of cancers
   * History of inflammatory bowel disease, including chronic ulcerative colitis and Crohn's disease
   * Have a recorded up-to-date CRC screening
   * Blood product transfusion in the past 120 days
   * A medical condition that, in the opinion of the patient's health provider, should preclude enrollment in the study

Where this trial is running

Chicago, Illinois

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Colorectal Cancer
Last reviewed 2026-06-13 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.