Our current research

CATALYST is a center within The Ohio State University College of Medicine focused on advancing research and discovery at Ohio State in the delivery of health services (T3) across the continuum of care using a team science approach. A sampling of our current research, organized by topic, is presented below. We also maintain a collection of publications by CATALYST affiliated faculty and staff on PubMed.

Defining our work

Health Services Research is a “multidisciplinary field of scientific investigation that studies how social factors, financing systems, organizational structures and processes, health technologies, and personal behaviors affect access to health care, the quality and cost of health care, and ultimately, our health and well-being.” This definition was developed by the Board of Directors of the Association for Health Services Research, now the Academy for Health Services Research and Health Policy.

Implementation Science is defined by the journal Implementation Science as “the scientific study of methods to promote the systematic uptake of research findings and other evidence-based practices into routine practice, and, hence, to improve the quality and effectiveness of health services and care.”

Addressing Social Needs
COVID-19 Research
Data Integration and Analysis
Infant and Maternal Mortality
Opioid Overdose Death Prevention
Patient Safety and Quality Improvement

Addressing Social Needs

SUSTAIN: Promoting sustained behavior change and nutrition security in Medicaid-enrolled individuals with Stage 2 Cardiovascular-Kidney-Metabolic Syndrome
SUSTAIN is a health system to community-based intervention intended to improve nutrition security and cardiovascular health through a Food is Medicine (FIM) intervention among people who are enrolled in Medicaid and have Stage 2 cardiovascular-kidney-metabolic syndrome (CKMS). People in this population are disproportionately impacted by poor dietary intake, leading to a high prevalence of CKMS compared to privately insured populations. SUSTAIN hypothesizes that a comprehensive FIM intervention – including medically tailored groceries, intensive behavioral nutrition therapy and addressing social needs – will improve nutrition security and Life’s Essential 8 (LE8) measures.

The Center for Accelerating Suicide Prevention in Real-world Settings (ASPIRES)
This center will hasten the implementation of effective and scalable evidence-based interventions to reduce youth suicide. ASPIRES is focused on integrated programs of research that span the continuum of care from early identification in primary and specialty health care settings, to acute and transitional care, and back into the community as part of routine health care practice. The target population is youth at elevated risk for suicide, the majority of whom are from lower socio-economic bracket households experiencing significant health disparities.

Linking education, produce provision, and community referrals to improve diabetes care (LINK)
People with food insecurity may experience other non-medical, health-related social needs (such as transportation barriers, housing instability, and job insecurity) that decrease their ability to attain glucose control and that affect other health outcomes. Leveraging existing programs and relationships, LINK will test the combined effects of several interventions – a food referral program, a diabetes education intervention, and referrals to address other social needs – on hemoglobin A1c levels in a population of racially and ethnically diverse participants with food insecurity and uncontrolled Type 2 diabetes. Innovative solutions are warranted to combat the long-term sequelae of uncontrolled T2D combined with food insecurity that contribute to the two-fold higher all-cause mortality in T2D that disproportionality impacts people experiencing lower socioeconomic status and who are part of racial and ethnic minority populations.

An Evaluation of the Mid-Ohio Farmacy Project on Hypertension and Related Comorbidities
Using a mixed-methods design, this study seeks to build a multi-stakeholder understanding of the patient, provider, and community factors that support the implementation and use of the Mid-Ohio Farmacy, a primary care clinic-based food referral program, for patients with hypertension, diabetes, and obesity.

COVID-19 Research

The Center for Serological Testing to Improve Outcomes from Pandemic COVID-19 (STOP COVID)
The Center to STOP COVID is a Serological Sciences Center of Excellence supported by a five-year, $10 million grant from the National Cancer Institute in the National Institutes of Health. The effort brings together an interdisciplinary team to study the long-term effect of COVID-19 on first responders, health care workers, and members of the general population. Drs. Gene Oltz, Ann Scheck McAlearney, Ashish Panchal, and Linda Saif serve as multi-principal investigators for the study, which has seen multiple articles published by participating faculty members and has worked with The Ohio State University's Marketing and Communications team to share important and timely information about the COVID-19 pandemic. For more information about the center, visit https://wexnermedical.osu.edu/departments/catalyst-center/stop-covid.

Post-Acute Sequelae of COVID-19 (PASC) Clinic
CATALYST has partnered with The Ohio State University Wexner Medical Center Post-Acute Sequelae of COVID-19 (PASC) Clinic to understand the effect of Long COVID. Long COVID is a newly recognized multisystem disorder that persists for months and sometimes years in as many as 25% of individuals after COVID-19 infection. CATALYST is working with clinicians in the PASC Clinic to gain insights into the experiences of people with Long COVID. The research team recently received a $30,000 grant from the Healthy State Alliance to conduct a pilot study examining quality of life and functional status in patients who have long-term effects of COVID-19. This is a collaboration between Andrew Schamess, MD, clinical associate professor of Internal Medicine at Ohio State, and Kathleen Woschkolup, MD, of Bon Secours Mercy Health in Greenville, South Carolina.

Data Integration and Analysis

The ever-increasing amount of data available publicly or generated via an institution presents opportunities for knowledge generation. Our recent work involves a variety of datasets, as explained below.

Health Information National Trends Survey (HINTS)
HINTS is a national survey conducted by the National Cancer Institute (NCI) examining the types of cancer information the American public accesses and consumes. Our group has generated a longitudinal dataset that combines multiple years of the HINTS data, allowing for the investigation of changes in how the U.S. population views and researches cancer-related information.

Infant and Maternal Mortality

In 2016, the U.S. ranked 29th among the 35 Organisation for Economic Co-operation and Development (OECD) countries in the area of infant mortality, with 5.9 infant deaths per 1000. Further, while the infant mortality rate (IMR) average across the nationfor white babies is five deaths per 1000, this rate is 11 per 1000 for black babies. Our group has devoted many hours to help reduce this gap in IMR.

Better Birth Outcomes and Experiences Through Technology, Education and Reporting (BETTER)
The BETTER project is part of an American Heart Association (AHA) effort to build a health equity research network to identify solutions that can improve outcomes and reduce health disparities experienced by pregnant people and infants of color or those who are born into poverty.

Ohio Equity Institute (OEI)
The overall goal of this evaluation effort is to examine the extent to which newly implemented programs (Centering Pregnancy, Home Visiting and Community Health Workers) serve high-risk Medicaid enrolled pregnant women and to assess the effect of these interventions on health care utilization and birth outcomes. OEI has collected data on more than 40,000 pregnancies in counties across Ohio to build the statistical power needed to examine an outcome as rare as infant mortality.

Opioid Overdose Death Prevention

The HEALing Communities Study (HCS)
HCS is a multi-state project supported by a $65.9 million grant from the National Institutes of Health that aims to reduce opioid overdose deaths through the implementation and sustainment of evidence-based practices. In cooperation with researchers at universities across the state, RecoveryOhio, and communities both large and small, HCS is working to build coalitions and infrastructure within Ohio counties to counter trends in opioid deaths seen across the state and nation. HCS is being implements in partnership with the Substance Abuse and Mental Health Services Administration, and it is part of the NIH Helping to End Addiction Long-term Initiative (NIH HEAL Initiative), an effort to accelerate scientific solutions to address the opioid crisis. For more information, visit https://healingcommunitiesstudy.org.

Patient Safety and Quality Improvement

Patient safety and quality improvement are areas of ongoing focus for CATALYST. The increasing importance of data, patient input/satisfaction and management practices in achieving the highest levels of care have positioned our group to be successful in this field of research.

Implementing Scalable, PAtient-centered Team-based Care for Adults with Type 2 Diabetes and Health Disparities (iPATH)
The iPATH project brings together research teams from The Ohio State University, Stanford, Harvard, and Impactivo LLC for practice-relevant work related to diabetes care in federally qualified health centers. FQHCs serve 1 in 7 members of racial/ethnic minority groups in the U.S. and see a greater prevalence of diabetes, allowing them to serve as a venue for innovating in equity-focused diabetes care. The iPATH project will endeavor to refine and implement an approach to practice transformation that was conceived to support FQHCs’ goal to achieve National Committee for Quality Assurance recognition as patient-centered medical homes. A pilot demonstrated significant decreases—with an average reduction of 31%—in poorly controlled diabetes (A1c>9%) among patients at seven clinics affiliated with an FQHC in Puerto Rico in 2017-2020. For more information, visit https://rethinkingclinicaltrials.org/demonstration-projects/ipath/.

Ohio State Quality Improvement Hub (QI Hub)
The Ohio State Quality Improvement Hub (QI Hub) project endeavors to build a statewide infrastructure that is focused on improving the delivery of health services to patients who are publicly insured in support of the Ohio Department of Medicaid’s population health strategy. Facilitated through CATALYST and under the direction of QI Hub Principal Investigator Catherine Quatman-Yates, PhD, DPT, PT, Ohio State’s QI Hub is one of several such hubs at medical colleges across Ohio. Supported by the Ohio Department of Medicaid and the Ohio Colleges of Medicine Government Resource Center, the QI Hub brings a learning health network mentality to infrastructure improvement that connects participating colleges and extends all the way from providers and clinics to statewide organizations. For more information, visit https://u.osu.edu/liftlab/our-work/lhs-qihub-medtapp/.

Continuous Learning and Improvement Mastery Building (CLIMB)
The CLIMB Program is a training effort and infrastructure creation program that has been created to support a partnership among The Ohio State Wexner Medical Center's Rehabilitation Services, Ohio State’s School of Health and Rehabilitation Sciences, and Catherine Quatman-Yates’s Leading Improvement-Focused Teams for Advancing Health Systems Outcomes Lab (LIFT Lab). By teaching the foundations of quality improvement science, CLIMB aims to improve the skills of program participants in continuous learning and improvement strategies while also addressing strategic initiatives for the partner organizations. By cultivating and integrating the research done by faculty, post-doctoral scholars, and students, Ohio State can take on a leadership role in quality improvement and outcome improvement. Culture changes instituted through CLIMB can then be lateralized to areas beyond rehabilitation while building momentum to move science forward. For more information, visit https://u.osu.edu/liftlab/.

CATALYST Center Research

Our current research

Defining our work

Addressing Social Needs