Candidate: Dr. Melinda Davis has a PhD in social developmental psychology and is a Research Assistant Professor in the Oregon Health & Science University (OHSU) School of Medicine (Department of Family Medicine) and Assistant Professor in the OHSU-PSU School of Public Health (Health Behavior). She is the Director of Community Engaged Research for the Oregon Rural Practice-based Research Network (ORPRN) at OHSU. This K07 builds upon her applied experience as a practice facilitator and participatory researcher, addresses critical gaps in scientific training, and provides pilot data for an R01 submission in year 3 in response to PAR-16-238. Guided by a multidisciplinary team of mentors, Dr. Davis will, through this K07, consolidate her skills in implementation science, mixed-methods, and cancer prevention and control. She will also secure her transition to research independence. Research Focus: Bridging the gap between knowledge of evidence based interventions (EBIs) and application in ?real world? settings is a critical issue in cancer prevention and control research. Screening for colorectal cancer (CRC) saves lives, yet disparities exist for rural and low-income populations. Although direct mail (DM) programs can increase CRC screening rates by nearly 40%, this EBI is not yet routine practice. Moreover, implementation and intervention outcomes vary widely across settings. Research is needed to inform how best to scale DM programs and to support follow-up colonoscopy on positive fecal tests. Guided by the social ecological model and consolidated framework for implementation research we propose three aims:
Aim 1 : Identify factors associated with higher levels of primary care practice readiness to implement direct mail programs to increase colorectal cancer (CRC) screening. H1: Leadership culture and higher levels of adaptive reserve will be associated with readiness.
Aim 2 : Pilot test tailored implementation support for a direct mail program in four rural primary care practices clustered in one Medicaid Accountable Care Organization (ACO).
Aim 3 : Elucidate barriers, facilitators, and adaptations to direct mail program components and the associated impact on implementation and intervention outcomes. Training Goals: The training proposed fills critical gaps to enable Dr. Davis to conduct trials to improve the identification, adaptation, and implementation of EBIs to improve cancer prevention in rural primary care. The mentoring, training, and research aims ensure scientific growth in three areas: (1) Knowledge of advanced implementation science research methods; (2) Mixed methods research design and analysis; and (3) Leading multidisciplinary teams in cancer prevention and control. Environment: The OHSU Department of Family Medicine provides institutional support for this K07. Research and training activities also utilize the robust infrastructure of the Oregon Rural Practice-based Research Network (ORPRN), Oregon Clinical and Translational Research Institute (OCTRI), Knight Cancer Institute, and the Kaiser Permanente Northwest Center for Health Research. Methods: We will use an intervention mixed method design with embedded convergent and sequential components. To achieve Aim 1, we will conduct a multimodal (email, phone, in-person) survey of ORPRN practices (N~190), which are spread across Oregon's 16 Medicaid ACOs. We use generalized linear mixed models to identify factors associated with higher levels of readiness. To achieve Aim 2, we will use practice facilitation informed by the Getting to Outcomes? approach, an evidence-based model that uses 10 steps to help organizations implement EBIs, to implement DM programs into four rural primary care clinics clustered in one Medicaid ACO (PacificSource Health Plans). We will assess the number of eligible patients reached (implementation outcomes) and the impact on CRC screening (intervention outcomes) and use a merging approach to cross-tabulate findings from clinic performance data with qualitative themes from observation visits and a baseline assessments of adaptive reserve and practice-readiness.
In Aim 3, we will interview key informants from each practice (N~20) to identify DM program adaptations and elucidate barriers and facilitators to implementation. Outcomes: The training and research activities in this K07 fill critical gaps in scientific training for Dr. Davis. Findings provide essential pilot data on practice readiness, implementation strategies, and intervention adaptations which will inform an R01 submission in year 3 in response to PAR-16-238 to scale DM programs across rural clinics served by Oregon's Medicaid ACOs in a two arm pragmatic clinical trial. Findings address NCI agency priorities to implement EBIs and study multilevel interventions, help address long-standing CRC screening disparities, and propel Dr. Davis to research independence.

Public Health Relevance

/RELEVANCE Colorectal cancer screening saves lives, yet over 40% of eligible adults have not been tested. This K07 explores the impact of multilevel interventions to improve colorectal cancer screening and treatment in rural and underserved patients and is designed to facilitate Dr. Davis' transition to research independence. Findings address colorectal cancer screening disparities and methods inform other cancer prevention and control strategies.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Academic/Teacher Award (ATA) (K07)
Project #
1K07CA211971-01A1
Application #
9386322
Study Section
Subcommittee I - Transistion to Independence (NCI)
Program Officer
Perkins, Susan N
Project Start
2017-08-01
Project End
2021-07-31
Budget Start
2017-08-01
Budget End
2018-07-31
Support Year
1
Fiscal Year
2017
Total Cost
Indirect Cost
Name
Oregon Health and Science University
Department
Family Medicine
Type
Schools of Medicine
DUNS #
096997515
City
Portland
State
OR
Country
United States
Zip Code
97239
Koczwara, Bogda; Stover, Angela M; Davies, Louise et al. (2018) Harnessing the Synergy Between Improvement Science and Implementation Science in Cancer: A Call to Action. J Oncol Pract 14:335-340
Wheeler, Stephanie B; Leeman, Jennifer; Hassmiller Lich, Kristen et al. (2018) Data-Powered Participatory Decision Making: Leveraging Systems Thinking and Simulation to Guide Selection and Implementation of Evidence-Based Colorectal Cancer Screening Interventions. Cancer J 24:136-143
Thompson, Jamie H; Davis, Melinda M; Leo, Michael C et al. (2018) Participatory Research to Advance Colon Cancer Prevention (PROMPT): Study protocol for a pragmatic trial. Contemp Clin Trials 67:11-15
Ramanadhan, Shoba; Davis, Melinda M; Armstrong, Rebecca et al. (2018) Participatory implementation science to increase the impact of evidence-based cancer prevention and control. Cancer Causes Control 29:363-369
Wheeler, Stephanie B; Davis, Melinda M (2017) ""Taking the Bull by the Horns"": Four Principles to Align Public Health, Primary Care, and Community Efforts to Improve Rural Cancer Control. J Rural Health 33:345-349