Mailed FIT Outreach to Improve Colon Cancer Screening in the Safety-net System

NCT ID: NCT02613260

Last Updated: 2019-08-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

13470 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-01-01

Study Completion Date

2019-01-01

Brief Summary

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Uptake of colorectal cancer (CRC) screening is suboptimal in the San Francisco Health Network and access to care may be limited so novel models of health care delivery are warranted. The objective of this study is to examine whether a centralized panel management model with mailed fecal immunochemical test (FIT) will be effective at increasing the uptake of CRC screening and could be developed and sustained within the typical parameters of cost-effectiveness and budget impact analyses.

Detailed Description

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Rationale: Since uptake of colorectal cancer (CRC) screening is suboptimal in the SF safety-net system and access to care may be limited, novel models of health care delivery are warranted. The overall hypothesis is that a centralized panel management model with mailed fecal immunochemical test (FIT) will be effective at increasing the uptake of CRC screening and could be developed and sustained within the typical parameters of cost-effectiveness and budget impact analyses. Barriers to immunization of adults include missed opportunities during visits, limited access to providers, and provider and patient beliefs of efficacy.

Design: To rigorously examine the benefit of the centralized panel management to improve uptake of CRC screening with mailed FIT, the electronic health system will be used to identify eligible patients who are not up-to-date with CRC screening. Broadly, patients will be randomized 1:1 to usual care or intervention arm, stratified by clinic, gender, prior screening, and race to receive mailed FIT kits + usual care versus usual care alone. The cost-effectiveness of no screening, usual care, and centralized management with mailed FIT outreach will be compared using mathematical simulation models.

Conditions

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Colonic Neoplasms

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Usual Care

Patients in this study arm will receive usual care from their primary care clinic.

Group Type NO_INTERVENTION

No interventions assigned to this group

FIT Outreach + Usual Care

Patients in this study arm will receive usual care at their primary care clinic and the intervention.

Group Type EXPERIMENTAL

FIT Outreach

Intervention Type BEHAVIORAL

This arm will consist of priming patients with a postcard and a possibly a phone call two weeks prior to them being mailed a FIT kit. The FIT kits will be mailed to the patients with a letter from their clinic's care team informing them why they should complete the FIT and wordless instructions to help them complete the FIT. Two weeks after the FIT kit is mailed the patients that have not returned the kit will receive up to two reminder calls. During the phone calls the outreach workers will use health coaching techniques to encourage patients to complete the FIT. All written materials have been translated into English and Chinese and during phone calls patients will be spoken to in the language that they are most comfortable using.

Interventions

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FIT Outreach

This arm will consist of priming patients with a postcard and a possibly a phone call two weeks prior to them being mailed a FIT kit. The FIT kits will be mailed to the patients with a letter from their clinic's care team informing them why they should complete the FIT and wordless instructions to help them complete the FIT. Two weeks after the FIT kit is mailed the patients that have not returned the kit will receive up to two reminder calls. During the phone calls the outreach workers will use health coaching techniques to encourage patients to complete the FIT. All written materials have been translated into English and Chinese and during phone calls patients will be spoken to in the language that they are most comfortable using.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Asymptomatic men and women
* 50 to 75 years of age

Exclusion Criteria

* Personal history of polyps requiring colonoscopic surveillance
* Homeless
* Severe co-morbidities limiting life expectancy e.g., advanced stage cancer
Minimum Eligible Age

50 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Stanford University

OTHER

Sponsor Role collaborator

San Francisco Department of Public Health

OTHER_GOV

Sponsor Role collaborator

University of California, San Francisco

OTHER

Sponsor Role lead

Responsible Party

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Ma Somsouk, MD, MAS

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ma Somsouk, MD

Role: PRINCIPAL_INVESTIGATOR

University of California, San Francisco

Locations

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University of California, San Francisco-San Francisco General Hospital

San Francisco, California, United States

Site Status

Countries

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United States

References

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McClellan SP, Canchola AJ, Potter MB, Gomez SL, Somsouk M. Neighborhood socioeconomic status and the effectiveness of colorectal cancer screening outreach with mailed fecal immunochemical tests within a safety net healthcare system in San Francisco, CA: A subgroup analysis of a randomized controlled trial. Prev Med. 2023 Feb;167:107388. doi: 10.1016/j.ypmed.2022.107388. Epub 2022 Dec 14.

Reference Type DERIVED
PMID: 36528113 (View on PubMed)

Lee B, Keyes E, Rachocki C, Grimes B, Chen E, Vittinghoff E, Ladabaum U, Somsouk M. Increased Colorectal Cancer Screening Sustained with Mailed Fecal Immunochemical Test Outreach. Clin Gastroenterol Hepatol. 2022 Jun;20(6):1326-1333.e4. doi: 10.1016/j.cgh.2021.07.022. Epub 2021 Jul 16.

Reference Type DERIVED
PMID: 34280552 (View on PubMed)

Wang A, Rachocki C, Shapiro JA, Issaka RB, Somsouk M. Low Literacy Level Instructions and Reminder Calls Improve Patient Handling of Fecal Immunochemical Test Samples. Clin Gastroenterol Hepatol. 2019 Aug;17(9):1822-1828. doi: 10.1016/j.cgh.2018.11.050. Epub 2018 Nov 29.

Reference Type DERIVED
PMID: 30503967 (View on PubMed)

Other Identifiers

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14-14861

Identifier Type: -

Identifier Source: org_study_id

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