CBPR Strategies to Increase Colorectal Cancer Screening in Ohio Appalachia
Ontology highlight
ABSTRACT:
DISEASE(S): Colon Cancer,Colorectal Neoplasms,Rectal Cancer
PROVIDER: 2148711 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
Similar Datasets
Project description:This is a behavioral research study to evaluate the effectiveness of a type of health education, lay health worker (LHWs), on increasing the use of a routine health behavior, colorectal cancer (CRC) screening, among Asian Americans, who underutilize such screening. Using quantitative and qualitative methods and a community-based participatory research (CBPR) approach, the project will develop and implement a group randomized controlled trial to evaluate LHW effectiveness in promoting CRC screening among Asian Americans age 50 to 75. The investigators will conduct focus groups and individual interviews with community participants to revise training and survey materials developed in prior projects. The investigators will recruit LHWs to be randomly assigned to the intervention arm and to the comparison arm. The LHWs will each recruit 15 participants from their social network. Intervention LHWs will be taught to teach their participants about CRC screening through 2 outreach sessions and 2 telephone calls aimed at increasing their CRC screening receipt. LHWs and participants in the comparison group will receive a bilingual CRC brochure as well as 2 lectures on healthy nutrition for cardiovascular health delivered by a health educator and an optional post- intervention LHW outreach session on CRC screening. Effectiveness of the intervention will be measured by pre-intervention and post-intervention surveys of community participants’ CRC screening behaviors. The investigators will also conduct ethnographic observations of LHWs and their participants during the small group sessions and post- intervention focus groups to understand how such a health education approach may work.
| 2148729 | ecrin-mdr-crc
Project description:This project aims to implement a multi-level group randomized trial, delayed intervention that includes components targeting clinics, providers, patients, and the community to increase colorectal cancer (CRC) screening, follow-up, and referral-to-care among patients age 50-74 in 12 counties in Appalachian Kentucky and Ohio. The 12 counties will be assigned to one of two study groups (early vs. delayed) and outcome measures (rate of CRC screening) will be obtained from clinic-level electronic health record data and a county-level behavioral assessment telephone survey. The hypothesis for the project is that the multi-level intervention will increase the clinic and county level CRC screening rates.
| 2342238 | ecrin-mdr-crc
Project description:This proposed project seeks to expand understanding of what constitutes a "lay health worker (LHW)," how those characteristics determine the effectiveness of LHWs as health educators on colorectal cancer (CRC) screening, and the relationship of those characteristics to a particular community and culture. Using quantitative and qualitative methods and a community-based participatory research (CBPR) approach, the project will develop and implement a group randomized controlled trial to evaluate LHW effectiveness in promoting CRC screening among Chinese Americans age 50 to 75 with a pilot component to evaluate the role of Traditional Chinese Medicine (TCM) healers as health educators.
The investigators will conduct focus groups with community participants to revise training materials developed in a prior pilot project. The investigators will also conduct ethnographic observations of TCM healers and focus groups with their clients to refine the training materials. The investigators will recruit 26 LHWs to be assigned to the intervention arm and 26 to the comparison arm. The LHWs will each recruit 12 participants from their social network for a total of 312 participants in each arm. The intervention group participants will be exposed to 2 LHWO sessions and 2 telephone calls aimed at increasing their CRC screening receipt. The comparison group will receive a bilingual CRC brochure as well as a lecture on healthy nutrition for cardiovascular health and a post-intervention LHWO session on CRC screening. Effectiveness of the intervention will be measured by pre-intervention and post-intervention surveys of community participants’ CRC screening behaviors, with validation of self-reports. An additional 10 TCM healers will also participate as LHWs. They will each recruit 12 participants for LHWO. There will be extensive ethnographic observations as well as post-intervention focus groups of LHWO activities, LHWs, and LHWO participants to assess the factors that contribute to effective LHWO.
The primary hypothesis is that the increase in the proportion of participants who report ever having had a CRC screening test in the experimental group (LHWO about CRC) will be greater than the increase in the comparison group (nutrition education + CRC brochure).
| 2075754 | ecrin-mdr-crc
Project description:The overall goal of the COACH study is to conduct a comparative effectiveness trial to assess the effectiveness of trained, participant-designated health coaches versus traditional health education efforts on cancer screening among African American older adults. We hypothesize that members of older adults’ extended families can be trained to be effective coaches who support them through the cancer control spectrum, i.e., prevention, screening, diagnosis and treatment. This research objective is guided by the theoretical model of the PRECEDE-PROCEED conceptual framework that has been widely adopted in health promotion. The target jurisdictions for this study are Baltimore City (BC) and Prince George’s County (PGC), Maryland. The study is anchored in community-based participatory research (CBPR) principles, involving community members in all its phases. The CBPR component is guided by Community Advisory Groups (CAGs) representing key stakeholders in the two jurisdictions. The CAGs are essential in determining the questions included in data collection instruments, mechanisms of recruitment, interpretation of findings, and dissemination of results within the target communities.
| 2126493 | ecrin-mdr-crc
Project description:Only 59% of Alaska Native people have been adequately screened for colorectal cancer (CRC) despite having the highest reported incidence of CRC in the world. A new at-home multi-target stool DNA screening test (MT-sDNA; Cologuard) with high sensitivity for pre-cancerous polyps and CRC is now available. MT-sDNA has not been tested for feasibility or acceptability within the Alaska tribal health care delivery system, and it is unknown whether use of this new test will increase Alaska Native CRC screening rates. The long-term study goal is to improve screening and reduce CRC-attributable mortality. The objective of this application is to test the effectiveness of MT-sDNA for increasing CRC screening in Alaska Native communities using a mixed methods, community-based participatory research (CBPR) approach. The study will be conducted in collaboration with regional Tribal health organizations responsible for providing health care to geographically remote Alaska Native communities. Although the proposed implementation strategy is evidence-informed and promising, it is novel in that MT-sDNA has not been evaluated in the tribal health setting or among rural/remote populations. Using the Social Ecological Model, the research will be multi-level, examining influence on patients, providers, and tribal health organizations (THOs). This research study will pursue two specific aims: (1) Identify patient-, provider-, and system-level factors associated with CRC screening preferences, uptake, and follow-up; and (2) test the effectiveness of graded intensity MT-sDNA intervention in the Alaska Native community setting. For the first aim, focus groups with Alaska Native people who are not adherent to CRC screening guidelines and interviews with healthcare providers will be used to identify factors for future intervention. For the second aim, a three-arm cluster randomized controlled trial (high intensity with patient navigation, medium intensity with mailed reminders, usual care) will provide evidence on the MT-sDNA usefulness (MT-sDNA sample quality and neoplastic yield) as well as the first data on MT-sDNA follow up adherence rates in the Alaska Native population, which will inform plans to scale-up the intervention model. This research has the potential to sustainably improve public health by increasing CRC screening rates among a rural/remote tribal population as well as provide a model for other integrated health systems that provide care to high-risk or underserved populations in the U.S. and worldwide.
| 2335242 | ecrin-mdr-crc
Project description:This community based participatory research study involves multicomponent educational interventions. Telephone interviews and focus groups of persons who are residents of the High Plains region of Colorado will be conducted. A card study will also be carried out to collect limited data about colorectal cancer screening in primary care practices. The multicomponent intervention approaches (e.g., small media and group education) consist of educational materials about routine colorectal cancer screening.
| 2014814 | ecrin-mdr-crc
Project description:Innate lymphoid cells (ILCs) reside in mucosal surfaces to potentiate immune responses, sustain mucosal integrity and maintain tissue homeostasis. However, how tumor infiltrating ILCs modulate tumor development and progression is unclear. Here we profiled tumor infiltrating ILCs during colorectal cancer (CRC) progression by single-cell RNA sequencing. We identified six clusters of tumor infiltrating ILCs with unique features. ILC1s expressed inhibitory receptors and underwent inhibitory functional conversion at the late stage of CRC. ILC2s were classified into three subsets (called ILC2-A, -B, -C), ILC2-C subset could facilitate tumor progression. HS3ST1 and PD1 were highly expressed in ILC2s of late stage CRC tumors and deficiency of HS3ST1 or PD1 in ILC2s suppressed tumor growth. Moreover, ILC3s transdifferentiated into ILCregs during CRC progression and ILCregs promoted tumor growth. Of note, TGF- signaling initiated the conversion of ILC3s to ILCregs and blockade of TGF- signaling could disrupt the ILCreg transdifferentiation and inhibited tumor growth as well. Thus intervention of ILC conversions might be a potential strategy for CRC immunotherapy.
2019-12-29 | GSE142694 | GEO
Project description:To assess the feasibility and efficacy of community-based Colorectal Cancer (CRC) screening intervention in increasing CRC screening rates To evaluate individual-level knowledge related to CRC screening and risk factors To characterize individual -level facilitators and barriers to engaging in CRC screening and related diagnostic tests and treatment when applicable.
| 2319534 | ecrin-mdr-crc
Project description:Korean Americans report the lowest and declined rates of colorectal cancer (CRC) screening, compared to general population in the United States. The present study aimed to evaluate the efficacy of a community-based multifaceted intervention designed to improve CRC screening among Korean Americans.
| 2346123 | ecrin-mdr-crc