Clinical trial NCT05174286: Community Health Workers United to Reduce Colorectal Cancer and Cardiovascular Disease Among People at Higher Risk
Official title: Community Health Workers United to Reduce Colorectal Cancer and Cardiovascular Disease Among People at Higher Risk
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: NA
Conditions: Colorectal Cancer
Keywords: Community Health Workers
Colorectal Cancer
Cardiovascular Disease
Screening
Prevention
Lead sponsor: Columbia University
Sponsor class: OTHER
Collaborators: name: National Institute on Minority Health and Health Disparities (NIMHD)
First posted: 2021-12-30
Enrollment: 880
Sex: ALL
Minimum age (years): 45
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: PREVENTION

Brief summary: The overall goal of this study is to develop a comprehensive, culturally tailored community-based colorectal cancer (CRC) prevention model with a dual emphasis on reducing CRC risk along with its CVD risk factors. The study intervention has two components: Screening, Brief Intervention, and Referral to Treatment (SBIRT) to address CRC screening and a web-based lifestyle program called "Alive!" to address CVD risk factors linked to CRC. The C.H.U.R.C.H. Trial (Community Health workers (CHW) United to Reduce Colorectal cancer and cardiovascular disease among people at Higher risk) has four specific aims: (1) to compare the effect of a CHW-Led SBIRT (Intervention) to Referral As Usual (RAU) (Usual Care) on guideline-concordant CRC screening uptake; (2) to evaluate the effect of a Culturally Adapted CHW-linked Alive! (CACA) program incorporated into the intervention arm on dietary inflammatory score (DIS); (3) to evaluate the effect of CACA on changes in Life Simple-7 (LS7) scores; and (4) to examine the multi-level contextual mechanisms and factors influencing CHW effectiveness, reach, and implementation of CRC screening uptake and CACA activities through a mixed-methods process evaluation. Given the broad reach and influence of Black churches, results from this study can be used to inform future scale up of this multi-pronged intervention.

Detailed description: Colorectal cancer (CRC) is the second most lethal cancer in the U.S with the highest incidence and mortality rates among African Americans (AAs) compared to other racial groups. Despite these disparities, which includes premature mortality, AAs are the least likely to undergo CRC screening, have precancerous colorectal polys removed, and have CRC detected at stages early enough for curative excision. Lower screening rates are linked to the downstream effects of structural inequities such as access to care, knowledge of screening options and benefits, health system mistrust, fear and anxiety. Although reducing the burden of CRC is best accomplished by screening, compelling evidence links inflammatory diets and cardiovascular disease (CVD) risk factors to increased CRC risk. This proposal aims to develop a community-based prevention model to reduce CRC and cardiovascular disease (CVD) risk among AAs.

Eligibility criteria: Inclusion Criteria:

1. English-speaking
2. Self-identifying as Black
3. Aged 45 years and older
4. Not up-to-date with CRC
5. Working telephone
6. Can provide informed consent

Exclusion Criteria:

1. Non-English speaking
2. \<45 years old

Primary outcomes:
measure: CRC Screening Uptake
timeFrame: 6 months post-screening
Secondary outcomes:
measure: Change in Dietary Inflammatory Score (Dietary Screening Measure)
timeFrame: Baseline and 6 months post-screening
measure: Change in Life's Simple 7 Score (CVD Risk Screening Measure)
timeFrame: Baseline, 6 months post-screening and 1 year post-screening
Other outcomes:
Locations:
city: New York
country: United States
facility: Columbia University Irving Medical Center
state: New York
Study officials:
affiliation: Columbia University
name: Olajide A. Williams, MD, MS
role: PRINCIPAL_INVESTIGATOR
References:
citation: Jackson CS, Oman M, Patel AM, Vega KJ. Health disparities in colorectal cancer among racial and ethnic minorities in the United States. J Gastrointest Oncol. 2016 Apr;7(Suppl 1):S32-43. doi: 10.3978/j.issn.2078-6891.2015.039.
citation: De Jesus M, Puleo E, Shelton RC, McNeill LH, Emmons KM. Factors associated with colorectal cancer screening among a low-income, multiethnic, highly insured population: does provider's understanding of the patient's social context matter? J Urban Health. 2010 Mar;87(2):236-243. doi: 10.1007/s11524-009-9420-1. Epub 2009 Dec 31.
citation: Sly JR, Edwards T, Shelton RC, Jandorf L. Identifying barriers to colonoscopy screening for nonadherent African American participants in a patient navigation intervention. Health Educ Behav. 2013 Aug;40(4):449-57. doi: 10.1177/1090198112459514. Epub 2012 Oct 19.
citation: Lumpkins CY, Coffey CR, Daley CM, Greiner KA. Employing the church as a marketer of cancer prevention: a look at a health promotion project aimed to reduce colorectal cancer among African Americans in the Midwest. Fam Community Health. 2013 Jul-Sep;36(3):215-23. doi: 10.1097/FCH.0b013e31829159ed.
citation: Maxwell AE, Lucas-Wright A, Santifer RE, Vargas C, Gatson J, Chang LC. Promoting Cancer Screening in Partnership With Health Ministries in 9 African American Churches in South Los Angeles: An Implementation Pilot Study. Prev Chronic Dis. 2019 Sep 19;16:E128. doi: 10.5888/pcd16.190135.
citation: Shelton RC, Thompson HS, Jandorf L, Varela A, Oliveri B, Villagra C, Valdimarsdottir HB, Redd WH. Training experiences of lay and professional patient navigators for colorectal cancer screening. J Cancer Educ. 2011 Jun;26(2):277-84. doi: 10.1007/s13187-010-0185-8.