ColoRectal Cancer Screening for Southern California Community Health Centers

Last updated: December 9, 2024
Sponsor: University of California, San Diego
Overall Status: Completed

Phase

3

Condition

Colorectal Cancer

Rectal Cancer

Colon Cancer

Treatment

Standardized navigation

Mailed FIT Outreach

Clinical Study ID

NCT04941300
IRB # 190990
4UH3CA233314-02
  • Ages 50-75
  • All Genders

Study Summary

Colorectal cancer (CRC) screening can reduce cancer deaths. However, screening and abnormal test follow-up rates are low among underserved populations. The screening rates of 19-58%, and rates of colonoscopy completion after abnormal stool tests of 18-57% in community health centers (CHC) systems are low. This highlights an opportunity to improve early detection and decrease burden of CRC in our region. Mailed outreach and navigation programs have been shown to increase colonoscopy completion rate. The next step is to understand how to best implement these programs in the community on a larger scale. To achieve this goal, the investigators propose a Hub-and-Spoke intervention combining centralized strategies to maximize CRC screening, follow-up, and referral-to-care. The investigators hypothesize that this intervention will be superior to usual care for increasing CRC screening, abnormal test follow-up, and referral-to-care.

The investigators will conduct a randomized trial to determine effectiveness in: 1) improvement in proportion of individuals up-to-date with screening 3 years post implementation; 2) proportion with abnormal FIT who complete diagnostic colonoscopy within 6 months; and 3) proportion with CRC completing first treatment evaluation.

The investigators will also evaluate the implementation, scalability, and sustainability of the multi-level implementation strategy. The intervention consists of: Mailed FIT and Reminders. Eligible individuals will receive an introductory letter describing the importance of CRC screening and noting that follow-up mail will include a FIT Kit. It will also be offered to patients who completed prior mailed FIT with normal test results. All materials will be in English and Spanish. Two weeks later, participants will receive a packet via mail containing the FIT kit, a one-page invitation inviting FIT completion and FIT instructions, a postage-paid envelope for return to the patient's CHC, and COVID-19 message. For non-compliant individuals not returning the kit, a reminder phone call and text message will be delivered 2 weeks later. The investigators will track returned letters, individuals who are later found to be up-to date with screening, and those who decline screening. The CHC will provide care coordination for patients with an abnormal FIT result.

Eligibility Criteria

Inclusion

Mailed FIT Inclusion Criteria:

  • Patient had an office visit within the last 12 months at one or more of your healthcenters. (Use Uniform Data System [UDS] criteria for an office visit.)

  • Not up to date with colorectal cancer screening according to the standard UDS query

  • Male or Female

  • 50 - 75 years old

  • Current VALID address in San Diego or Riverside Counties (addresses with a PO box orGeneral Delivery are acceptable)

  • Valid Phone Number

  • Insured patients only (e.g., Medicare, Medi-Cal, or private insurance)

Exclusion

Exclusion Criteria:

  • Absence of a phone number listed in the Electronic Health Record/Electronic MedicalRecord (EMR)

  • Absence of a valid mailing address (e.g. blank field)

  • Uninsured

  • Patients with a diagnosis or past history of total colectomy or colorectal cancerper UDS criteria.

  • Duplicate patients within a health center organization. (If a patient was seen atmultiple locations within the past year, only include the patient in the sample forthe site where the patient was seen last)

Care Coordination for Abnormal FIT results, add the following to the inclusion criteria:

  • Completion of a FIT for Colorectal Cancer Screening during the designated timeperiod

  • Abnormal FIT result received and documented in EMR during the designated time period

Study Design

Total Participants: 55999
Treatment Group(s): 2
Primary Treatment: Standardized navigation
Phase: 3
Study Start date:
June 08, 2021
Estimated Completion Date:
August 31, 2024

Connect with a study center

  • University of California, San Diego, Moores Cancer Center

    La Jolla, California 92093
    United States

    Site Not Available

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