bluuebunny/crossref_metadata_2025 huggingface dataset:
41250 Machine Learning to Identify Predictors of Iatrogenic Injury Using Empirical Bayes Estimates: A Cohort Study of Pressure Injury Prevention
Authors: Padula William V. , Armstrong David G. , Davidson Patricia M.
Published: March 2021

ABSTRACT IMPACT: A machine learning approach using electronic health records can combine descriptive, population-level factors of pressure injury outcomes. OBJECTIVES/GOALS: Pressure injuries cause 60,000 deaths and cost $26 billion annually in the US, but prevention is laborious. We used clinical data to develop a machine learning algorithm for predicting pressure injury risk and prescribe the timing of intervention to help clinicians balance competing priorities. METHODS/STUDY POPULATION: We obtained 94,745 electronic health records with 7,000 predictors to calibrate a predictive algorithm of pressure injury risk. Machine learning was used to mine features predicting changes in pressure injury risk; random forests outperformed neural networks, boosting and bagging in feature selection. These features were fit to multilevel ordered logistic regression to create an algorithm that generated empirical Bayes estimates informing a decision-rule for follow-up based on individual risk trajectories over time. We used cross-validation to verify predictive validity, and constrained optimization to select a best-fit algorithm that reduced the time required to trigger patient follow-up. RESULTS/ANTICIPATED RESULTS: The algorithm significantly improved prediction of pressure injury risk (p<0.001) with an area under the ROC curve of 0.60 compared to the Braden Scale, a traditional clinician instrument of pressure injury risk. At a specificity of 0.50, the model achieved a sensitivity of 0.63 within 2.5 patient-days. Machine learning identified categorical increases in risk when patients were prescribed vasopressors (OR=16.4, p<0.001), beta-blockers (OR=4.8, p<0.001), erythropoietin stimulating agents (OR=3.0, p<0.001), or were ordered a urinalysis screen (OR=9.1, p<0.001), lipid panel (OR=5.7, p<0.001) or pre-albumin panel (OR=2.0, p<0.001). DISCUSSION/SIGNIFICANCE OF FINDINGS: This algorithm could help hospitals conserve resources within a critical period of patient vulnerability for pressure injury not reimbursed by Medicare. Savings generated by this approach could justify investment in machine learning to develop electronic warning systems for many iatrogenic injuries.
23335 Using AMPAC Score and Age to Identify Potential Over-utilization of PT Consults by Hospitalists
Authors: Martinez Maylyn , Baig Manoor , Cerasale Matthew , Dugan Claire , Sweis Meghan , Robinson Mala , Arora Vineet
Published: March 2021

ABSTRACT IMPACT: This work underscores the importance of judicious utilization of inpatient therapy services as a means to keep patients MORE independent and prevent readmissions OBJECTIVES/GOALS: We aimed to assess the potential over-utilization of physical therapy consults on a hospital medicine service using validated Activity Measure Post Acute Care (AM-PAC) score cutoffs. METHODS/STUDY POPULATION: We conducted a chart review of all patients admitted to the uncovered hospital medicine services at a large academic hospital for one year. For patients who had a PT consult at any time during their admission we obtained age, admission AMPAC score, and discharge destination. PT consults were considered ‘potential overutilization’ for AMPAC scores >/=19 based on previous studies validating this cutoff for predicting discharge to home. Descriptive statistics were used to summarize % of patients < 65 years old vs. >/=65 years and % of patients discharged to home vs. post-acute care. Multivariable logistic regression was used to examine independent associations between age group, AMPAC group, and an interaction term (age group x AMPAC group) with odds of being discharged home. RESULTS/ANTICIPATED RESULTS: Of 6,634 patients admitted during the year, 58% (n=3582) had a PT consult. Mean age was 66.3 +/-15.4 and mean AMPAC was 18.3 +/- 5.3. Seventy percent were discharged home (N=2497). Using AMPAC of >/= 19, 55% of consults were ‘potential overutilization’. Patients <65 with AMPAC>19 represented 31% of PT consults. AMPAC>19 had increased odds of discharge home (OR 3.58 [95% CI=2.17 -5.91]; P<0.001) as did age <45 years (OR 1.81 [95% CI=1.09-3.00]; P=0.02). A significant interaction existed between all ages and AMPAC>/=19 (For age<45 OR 2.85 for discharge home [95% CI=1.37 -4.30] P=0.002; For age 46-64 OR 2.43 for discharge home [95% CI=1.37-4.34] P=0.002). Combining age with AMPAC>/=19 had additional predictive value for discharge home (Pr=89% [95% CI 81%-97%] using age<45 vs. (Pr=83% [95% CI 77%-90%]) using age<45 alone. DISCUSSION/SIGNIFICANCE OF FINDINGS: Many PT consults may represent potential over-utilization. Avoiding these could save hundreds of PT hours per year by conservative estimate. Combining age with AMPAC scores can help predict who may not require a PT consult. Reallocating PT resources to the patients who do require it can help prevent functional decline and readmissions.
35522 Implementing and Disseminating Translational Science Virtually, Successfully and Saving a Whole Lot of Money
Authors: Drury Christine
Published: March 2021

ABSTRACT IMPACT: We hosted the Indiana Clinical and Translational Sciences Annual meeting virtually this year which resulted in positive feedback survey scores over 90% and an estimated 87% cost savings OBJECTIVES/GOALS: COVID-19 has forced many in-person meetings to become virtual, not unlike our 2020 Indiana Clinical and Translational Sciences Institute Annual Meeting. However, where anecdotal feedback has shown dissatisfaction with some on-line meetings, we were able to exceed our goals of engaging our audience, securing positive feedback and even saving money. METHODS/STUDY POPULATION: More than 500 people attended the virtual 2020 Indiana Clinical and Translational Sciences Institute (CTSI) Annual Meeting on September 11. The event had two plenary speakers and was completely online, utilizing both Zoom and Microsoft Teams to connect participants with the presenters. Brian Druker, MD, director of the Knight Cancer Institute at Oregon Health & Science University, was the winner of this year’s August M. Watanabe Prize in Translational Research. He gave the first plenary presentation titled, ‘Imatinib as a Paradigm of Targeted Cancer Therapies.’ Consuelo Wilkins, MD, Vice President for Health Equity at Vanderbilt University Medical Center, gave the second plenary titled, ‘Confronting Racial Inequities through Research.' Concurrent online breakout rooms hosted the live poster session. RESULTS/ANTICIPATED RESULTS: Despite being conducted online, the virtual Indiana CTSI annual meeting registered more participants than in years past and secured high feedback scores of 90%, all while experiencing 87% cost savings over last year’s in-person meeting. By utilizing Microsoft Teams as a technology for attendees to the meeting to 'chat’ and 'network’ with one another during the poster presentations and virtual lunch break we were able to demonstrate the implementation of translational science through online plenary and general session presentations as well as the poster presentations. Mailing certificates to the poster winners in advance, allowed them to share their accolades with the audience by holding up their certificates once their winning posters were announced. An e-annual report also supported the success of the meeting. DISCUSSION/SIGNIFICANCE OF FINDINGS: The cost savings and traditionally high feedback scores received through this year’s Indiana CTSI annual meeting, mean virtual meetings are a viable way to disseminate and implement translational science. In addition the 2020 Indiana CTSI annual report received a Gold MarComm award, providing third party recognition of its impact.
96319 Al-Anon Intensive Referral (AIR): A qualitative formative evaluation for implementation
Authors: Baloh Jure , Curran Geoffrey M. , Timko Christine , Grant Kathleen M. , Cucciare Michael A.
Published: March 2021

ABSTRACT IMPACT: This formative evaluation can inform selection and development of implementation strategies for implementing this and other similar interventions in future implementation studies or practice. OBJECTIVES/GOALS: Al-Anon mutual-help groups help concerned others (COs; e.g., families, friends) of persons with an alcohol use disorder better cope with their own problems. Despite widespread availability of Al-Anon meetings, participation is limited. We developed and evaluated an intervention to facilitate CO engagement in Al-Anon. METHODS/STUDY POPULATION: Al-Anon Intensive Referral (AIR) was developed to facilitate COs’ engagement in Al-Anon through four coaching sessions and is being tested in a NIAAA-funded randomized controlled trial (RCT). Consistent with a hybrid type 1 effectiveness-implementation design, we also conducted a formative evaluation to learn about facilitators, barriers and recommendations for AIR implementation in substance use disorder (SUD) treatment programs. We interviewed key informants (director and two staff) at eight sites in the AIR RCT and two ‘naive’ sites unfamiliar with AIR. Sites included community and Veterans Administration (VA) treatment programs in Arkansas, California, and Nebraska. Semi-structured interviews were based on the Consolidated Framework for Implementation Research, and were thematically analyzed. RESULTS/ANTICIPATED RESULTS: Facilitators included AIR’s face validity, adaptability, and alignment with staff values and skills, requiring only minimal training. Several community sites thought AIR would fit with their current practices (e.g. family groups), and some sites reported having sufficient staff available for delivering AIR. Barriers included limited staff time (some sites), and VA sites having limited resources for providing services to COs. Furthermore, many clients have no COs, or COs who are unwilling or unable to engage. Recommendations included fitting AIR within existing workflows and focusing on COs with highest readiness. Participants also thought AIR could be adapted as an online or smartphone app, which may expand its reach to younger and more tech-savvy populations while decreasing staff burden. DISCUSSION/SIGNIFICANCE OF FINDINGS: AIR has strong potential for implementation, but sites vary on implementation capacity and readiness. Most sites could implement it partially (e.g., case-by-case basis), and sites with sufficient capacity (e.g., family groups, staff time) could implement it more fully. An app-based AIR could help mitigate some barriers.
84539 Developing a Multilevel Intervention to Increase Hepatitis C Virus Screening of Baby Boomers in Primary Care
Authors: Kasting Monica , Rawl Susan
Published: March 2021

ABSTRACT IMPACT: This research will improve human health by increasing screening for hepatitis C virus, thereby decreasing morbidity and mortality from hepatitis C-related disease. OBJECTIVES/GOALS: The worldwide incidence of liver cancer increased 75% from 1990 to 2015 due, in part, to chronic hepatitis C virus (HCV) infection. Individuals born 1945-1965 (baby boomers) have five times the prevalence of HCV infection compared to other birth cohorts, but fewer than 15% of this cohort have ever been screened. METHODS/STUDY POPULATION: Effective interventions to increase HCV screening among baby boomers are urgently needed. In partnership with a provider advisory board and a community advisory board, we will develop a multilevel intervention designed to increase HCV screening that will be delivered to both providers and patients in primary care. We will assess whether the intervention is feasible, acceptable, and usable from the perspectives of the target audiences (providers and patients) by conducting Concurrent Think Aloud (CTA) interviews with eight patients and eight providers. RESULTS/ANTICIPATED RESULTS: While the specific content of both intervention components will not be finalized until the completion of the study, we envision that the provider-level intervention will likely include a one-time educational session and monthly performance feedback provided via e-mail reporting each provider’s HCV screening rates. The patient-level intervention may include mailed reminder letters prior to a scheduled clinic visit informing them that HCV screening is recommended and a tablet-based in-clinic computer program to educate, engage, and activate patients to be screened. DISCUSSION/SIGNIFICANCE OF FINDINGS: The goals of this project are to: 1) develop an acceptable, feasible, and usable multilevel intervention aimed at increasing HCV screening in primary care; and 2) understand the relationship between the intervention components and HCV screening; and 3) reduce HCV-related morbidity and mortality.
32097 Title V Medical Sciences Campus Project (TVMSC) : Clinical and Translational Research (CTR) with an Interdisciplinary/Entrepreneurship (IE) approach for Students and Faculty (UgS, UgF) from Undergraduate Programs (UgP) in Puerto Rico: an initiative for an early jumpstart in CTR and Scientific Entrepreneurship (SE) in a virtual scenario 2020-25.
Authors: Irizarry-Ramírez Margarita , García Rubén García , Santiago Edgardo Rosado , De Jesus-Ojeda Lizbelle , Rivera Efrain Flores , Soto Santiago Juan C. , Campos n Rivera Maribel
Published: March 2021

ABSTRACT IMPACT: This presentation highlights an integrated curriculum in CTR and a scientific entrepreneurship approach to entice and support students and faculty in HP programs into CTR and SE thus expanding the pool of new minority CTR researchers. OBJECTIVES/GOALS: To present the TVMSC as a hub for trainings, mentoring programs, courses, entrepreneurship and support activities for health professionals(HP) and HP students :graduate (GS) and UgS and UgF. Responding to the need for CTR minority researchers, in a virtual setting due to COVID-19 crisis. METHODS/STUDY POPULATION: TVMSC will offer an educational program based in the Center for Research,Entrepreneurship and Scientific Collaboration (CRESCO) with on line courses and workshops in CTR and SE, for HP and students and a continued education curriculum for HP and clinician scientists toward a certification in CTR. Two hands-on experiences: a) a Pilot project program(PiP) with teams composed of an F, that previously completed training cycles and a research experience from a previous project in CTR as PI, with a research mentor and students or an established researcher as a PI with UgS and UgF, and b) participation in a SE team which will engage in training and submission of an SE project proposal. RESULTS/ANTICIPATED RESULTS: By the end of the five-year period the project will have had 200 UgS, 200 GS and 200 F that received online assistance in CTR skills, statistics and SE; 48 UgS and 48 GS with the skills in SEFL. In curricular development the project expects to have 6 online tutorials created, one FLSE online course and 18 modules in CTR content areas available for continued education of HP. Certifications in CTR will be completed by 160F/HPs. The expected participation in CTR on-hands experiences is 32 F, 64 students and 32 established researchers. PiP teams will publish at least 8 scientific papers and SEFL teams will submit at least 5 SE project proposals and 100% increase in CRESCO web based resources DISCUSSION/SIGNIFICANCE OF FINDINGS: This Project and its expected results will provide students and faculty members island-wide with the knowledge, skills and experiences in CTR with IE approach to foster the expansion of a cadre of Hispanic minority CTR researchers in direct benefit of the health of the people of Puerto Rico.
40977 Assessing the Need for Competency-Based Self-Assessment Tools for CTSA Professionals
Authors: Trinh Peter , Tafuto Barbara , Ebanks Yasheca , Zunaed Zahra , Lechner Doreen W.
Published: March 2021

ABSTRACT IMPACT: This study works to improve the quality of clinical and translational workforce development programs in order to enhance the training of researchers in the field. OBJECTIVES/GOALS: Evaluating the impact of Clinical and Translational Science Awards (CTSA) Programs is crucial. To this end, the value of competency-based metrics to assess the professional growth of CTSA awardees is unknown. A needs assessment was conducted to determine the present use and potential need for a competency-based self-assessment tool. METHODS/STUDY POPULATION: A mixed methods study was conducted using synchronous live interviews and asynchronous online surveys. Study authors contacted 102 CTSA administrators nationwide for live interviews according to I-Corps ******„¢Customer Discovery Guidelines. Interviews were recorded and transcribed through Innovation Within, an I-Corps „¢online platform and independently analyzed by two members of the study team. An online REDCap survey was also distributed to 63 CTSA hubs via an internal listserv. In an attempt to elicit responses similar to the I-Corps „¢Customer Discovery Guidelines, the survey asked questions related to the use of competency assessments and requested explanatory responses but did not explicitly ask respondents if they needed a competency-based self-assessment tool. RESULTS/ANTICIPATED RESULTS: Overall, 30 unique CTSA hubs participated. Interview requests and surveys had a response rate of 22% (22 out of 102) and 33% (21 out of 63), respectively. Of the interviewees, 32% (7 out of 22) reported existing use of a competency-based assessment tool, and 59% (13 out of 22), inclusive of those already using a tool, indicated a clear need for one. Of the survey respondents, 62% (13 out of 21) already use a CBST. Interviewees highlighted preferred features for a CBST: customization, soft skills assessment, and integration with local academic institutions. Communication and teamwork were highly valued soft skills, a finding reinforced by survey results in which 80% of respondents marked oral and written communication and teamwork as important skills for their professional workforce. DISCUSSION/SIGNIFICANCE OF FINDINGS: Among CTSA administrators involved with workforce development, there is notable interest in a competency-based self-assessment tool, particularly one that is customizable, soft skill-focused, and integrated with local educational systems.
23688 Impact of moving to a virtual format with the Wake Forest School of Medicine (WFSM) Mentor Academy (MA)
Authors: Diz Debra I. , Olivier Claudia , Perry Anna , Easterling Doug
Published: March 2021

ABSTRACT IMPACT: The Wake Forest School of Medicine Mentor Academy has adapted to provide continued effective and relevant formal mentoring training to translational researchers in a virtual format, to improve mentoring and provide effective mentor-mentee communication tools. OBJECTIVES/GOALS: To determine whether the WFSM Mentor Academy (MA), an effective long-standing mentoring program for research faculty, is compromised after moving from an in-person to an online format as a result of COVID-19 restrictions. METHODS/STUDY POPULATION: A vetted National Research Mentoring Network (NMRN) implemented at WFSM addresses 6 major competencies (Effective Communication, Aligning Expectations, Assessing Understanding, Addressing Equity/Inclusion, Fostering Independence, Promoting Professional Development) over 6 months with 10 sessions (20 contact hrs). COVID-19 required that the MA (13 participants) move to an online format after 3 (out of 10) in-person sessions. We survey 26 self-rated mentoring competencies pre- and post MA, based on a numerical 7-point scale (abstract published for ACTS 2020) and, in 2020, included additional assessments of online versus in-person MA satisfaction/effectiveness and perceived impact on abilities of MA participants to mentor in an exclusively virtual format. RESULTS/ANTICIPATED RESULTS: All 13 participants responded to the survey and rated the online format as effective (9) or somewhat effective (4) for learning content. However, for participant interactions, only 4 found it effective and 9 somewhat effective. When assessing ability to mentor in a virtual format, most negatively affected competencies were ‘helping your mentee network effectively’ (7 of 13), ‘motivating your mentee’ (7), and ‘identifying and accommodating different communication styles’ (6). Goal setting (research goals, career goals) was rated easier under COVID-19 restrictions by 3 mentors. Increases in Pre-Post self-expressed mentoring effectiveness (+1 pt quality; +1 pt meeting mentee expectations) are similar to historical values, and 12 of the 13 mentors changed mentoring practices based on MA experiences. DISCUSSION/SIGNIFICANCE OF FINDINGS: While 2020 ratings for increased effectiveness are similar to prior years, since the 2021 MA will remain online, we will adjust content to address challenges identified in training mentors and in mentoring trainees in virtual settings by strategies to keep MA participants engaged online and sharing new resources for virtual/hybrid format mentoring.
45022 Exploring Career Development Needs of Junior Investigators in Clinical Translational Science
Authors: Gardner Jachael , Nakazono Terry , Morrison Jim , Athreya Kishore , Hall Paige , Davidson Pamela
Published: March 2021

ABSTRACT IMPACT: By understanding Junior investigator characteristics and CTSA support services which strongly influence scientific productivity and impact, we will inform and improve research training and enhance the career development of future generations of clinical and translational science researchers. OBJECTIVES/GOALS: In the field of clinical and translational science, the career trajectory and definition of Junior Investigators (JIs) vary greatly. This study aims to investigate JI characteristics, training, and support that contribute to career development at the University of California Los Angeles (UCLA) Clinical and Translation Science Institute (CTSI). METHODS/STUDY POPULATION: Every 18 months, the UCLA CTSI administers the Longitudinal Scientific Achievement Survey, which collects information on the predictors of scientific productivity and impact. In 2018, a special supplement was added to survey JIs who received CTSA support between 2011 and 2017 (n=305), including questions on knowledge, use, and effectiveness of CTSA specific support, barriers and facilitators of research, scientific productivity, and perceived scientific impact. A literary analysis was conducted to explore previous categorizations of JIs. The JIs in our sample conducted bench to bedside, population and policy research at our four partner sites. Bivariate and logistic regression analysis were conducted to examine the significant predictors of a new grant award attributed to the CTSA support/services. RESULTS/ANTICIPATED RESULTS: The survey response rate was 82% (n=250). Respondents include core voucher co-investigators, enrollees in the Training Program in Translational Science, and K- and K-to-R workshop participants. Bivariate results showed new grant awardees significantly more likely to have the following characteristics: physician scientist with an MD and PhD (47%), pilot grant awardee (42%), core voucher awardee (49%), four or more types of CTSI support (48%), prior affiliation with an NIH institute/center other than NCATS (42%), and reported at least one impact in science, health, and/or the community (72%). Multivariate results showed that investigators with a prior core voucher award, a prior NIH affiliation, or reported one or more impacts were the strongest predictors of obtaining a new grant (each with OR>=4.0). DISCUSSION/SIGNIFICANCE OF FINDINGS: The most successful investigators consulted with NIH program officers and received feedback on their research plans and methods. Sufficient funding is crucially important to research progression. In our CTSA hub, vouchers and grants to initiate new studies or offset costs of existing research are consistent predictors of new extramural funding.
75202 The New Normal: A Virtual Summer Foundations in Research
Authors: Gomez Adriana Morales , Knier Kit , Yowler Joanna Yang , Pierret Chris , Scholl Linda M.
Published: March 2021

ABSTRACT IMPACT: The Summer Foundation on Research gave undergraduate students the opportunity to do research despite the new normal - COVID-19 pandemic. OBJECTIVES/GOALS: The COVID-19 pandemic prevented domestic and international undergraduate students from attending in-person Mayo Clinic Summer Undergraduate Research Programs. Mayo decided to redesign this program as a virtual, 4-week Summer Foundations in Research (SFIR) program. The goal of this program was to give students a scientific research experience. METHODS/STUDY POPULATION: The SFIR included an Introduction to Experimental Design, Dialogue methodology for communicating science, scientific mentoring, asynchronous online modules and a Resiliency component. Evaluations of the program were undertaken to gather feedback for program improvement and to assess the educational and mental health impact on participants. These evaluations asked student to rate each section of the program. Additionally, students were encouraged to provide their own comments and feedback. Statistical analysis of quantitative data was performed using excel. The qualitative data was studied using the identification, analysis and interpretation of patterns method per the student’s comments on each of the questions addressed in the survey. RESULTS/ANTICIPATED RESULTS: These evaluations revealed positive outcomes across program components: 66% of the participants found the Resiliency component extremely worthwhile, 80% of participants liked the experimental design and 70% liked the educational courses. Qualitative data showed that mentor/mentee interactions were highly valued, and both participants and faculty suggested increasing the amount of time devoted to these interactions. Small group discussions gave students the opportunity to get to know other peers and encouraged further discussions about science and the community. Participants suggested minor improvements to the program, such as re-creating the online modules specific for undergraduate students, increasing 1-to-1 and small group’s discussion, and increasing the length of the program. DISCUSSION/SIGNIFICANCE OF FINDINGS: Despite the quick pivot of the SFIR program, the re-design and new format supported the development of participants’ resilience skills and training as future scientists during a particularly challenging time. Mayo is committed to continuing this program as an early step in a pathway to careers in research.
98729 Professional Development Core of the Hispanic Alliance for Clinical and Translational Research: a scientific productivity catalyst for underrepresented minorities (URM) in Clinical and Translational Research (CTR)
Authors: Torres-Cintrón Mariela , Irizarry-Ramírez Margarita , Saavedra Harold
Published: March 2021

ABSTRACT IMPACT: The Hispanic Alliance for Clinical and Translational Research Professional Development Core (PDC) will contribute to the improvement of the health of an increasing US Hispanic population, by supporting and training a new cadre of Hispanic/Latino CTR researchers and community leaders that understand this population’s prevalent health needs. OBJECTIVES/GOALS: To use the Professional Development Core (PDC) of the Hispanic Alliance for Clinical and Translational Research (Alliance) as a hub that coordinates training, mentoring programs, and grant support to address the need for more underrepresented minorities (URM) in clinical and translational research and mentoring. METHODS/STUDY POPULATION: PDC will: (1). Coordinate and offer an effective educational program based for new and mid-career researchers to address the gaps in research competencies on Hispanic/Latino health and healthcare through web-based asynchronous distance training, enhanced with face-to-face interactions. (2). Establish a robust mentoring program to address the mentoring gap for URM faculty by developing mentorship skills of faculty and researchers through a variety of resources, and offering protected time to mentor-mentee teams. (3). Design and implement a tailor-made curriculum to train scientists and community partners jointly, enabling them to carry out multidisciplinary research responsive to the Hispanic/Latino community health’s needs. RESULTS/ANTICIPATED RESULTS: From 2010 to 2019 the PDC supported over 1,000 researchers and faculty and provided 52 activities over the 9 years. PDC-supported researchers submitted 56 proposals and 21 grants (37.5.%) were awarded, for a total of $2, 225,751.00, and to published 94 peer-review papers. We expect that through Alliance PDC will sponsor at least 20 new trainees/mentees in Clinical and Translational Research (CTR), 20 new certified mentors, a continuous support program, and an increase of 30% in the scientific productivity (e.g., grants submission and peer-reviewed publications) of the Hispanic CTRs in Puerto Rico and the establishment of long-term links with the Hispanic community in Puerto Rico and across the United States to address its health needs. DISCUSSION/SIGNIFICANCE OF FINDINGS: The PDC programs are significant in addressing the need for qualified researchers and mentors that understand, have the know-how, and are interested in addressing the health needs of a growing USA Hispanic medically underserved population.
14179 Retrospective Case Studies using the TSBM to Evaluate Translation Research Progress
Authors: Philibert Ingrid , Rohde Jolene , Johnson LaKaija
Published: March 2021

ABSTRACT IMPACT: This effort will ultimately improve both human and community health and translational science by showing the impact of CTR services on different types of projects that meet overall CTR missions and aims. OBJECTIVES/GOALS: CTRs seek to advance translational research to generate clinical, healthcare delivery, policy and community benefits. We conducted retrospective case studies for selected funded Pilot Projects for the Great Plains IDeA-CTR, focusing on facilitators and barriers to research translation and contrasting community-engaged and other proposals. METHODS/STUDY POPULATION: We analyzed 8 CTR-funded projects (4 community-engaged (CE) projects and 4 other pilot awards) focusing on outcome domains of the Translational Science Benefits Model (TSBM): Clinical, Economic, Policy and Community Benefits as endpoints of successful research translation. We adapted an existing TSBM case study template for use with data required by NIH/NGIMS to map progress toward one or more TSBM outcomes. Using email, we posed three brief open-ended questions to investigators: 1) challenges/ barriers for the project; 2) how the CTR helped move research along and (how it could have moved it further); and 3) how research is progressing and how it could progress further. RESULTS/ANTICIPATED RESULTS: All investigators reported the CTR advanced their project. Non-CE projects appeared to have a more straightforward trajectory, with 2 investigators reporting no challenges and 2 reporting solely institution-internal ones. In contrast, the 4 CE projects reported both benefit from the engagement of the CTR (most prominently the efforts of the community advisory board (CAB) and community liaisons). Yet, they also reported some challenges beyond the CTR’s ability to address, including delays in securing community buy-in and community buy-in of the investigator’s research approach. Some barriers appeared beyond the CTR’s current immediate ability to provide support to advance the project. DISCUSSION/SIGNIFICANCE OF FINDINGS: Findings contribute to efficient approaches for retrospective case studies and emerging information on challenges and opportunities for CE projects. The study will help identify: 1) intermediate milestones and timelines for different projects; 2) advance data for TBSM endpoints; and 3) CTR activities that leverage the translational process.
43017 Learning about Adaptive Capacity and Preparedness of CTSA Hubs
Authors: Volkov Boris , Ragon Bart , Doyle Jamie , Bredella Miriam A. , Burks Sandra , Dave Gaurav , Herzog Keith , Holmes Kristi , Hoyo Veronica , Hunt Joe , Kane Cathleen , McCormack Wayne T. , Patel Tanha , Pulley Chris , Seymour Anne , Shah Raj C. , Viera Laura , Walden Anita
Published: March 2021

ABSTRACT IMPACT: This work will inform the ongoing development of adaptive capacity and preparedness of the CTSA Program and other clinical and translational research organizations in their quest of improving processes that drive outcomes and impacts, shaping effective programs and services, and strengthening their emergency readiness and sustainability. OBJECTIVES/GOALS: -Share the progress and preliminary findings of an ‘Adaptive Capacity and Preparedness of CTSA Hubs’ CTSA Working Group; -Improve our awareness and understanding of the efficient and effective changes helping CTSA hubs build robust capacity to address METHODS/STUDY POPULATION: A multi-case study including: - Triangulating multiple sources of information and mixed methods (survey/interviews of research administrators, researchers, evaluators, and other key stakeholders), literature review, document and M&E system information analysis, and expert review; - Describing CTSA hubs’ experiences as related to research implementation, translation, and support during the time of emergency; - Administering a comprehensive survey of the CTSAs addressing their challenges, lessons learned, and practices that work in various program components/areas. Data collection includes aggregate and cross-sectional data, with representation based on CTSA size, maturity, and population density. RESULTS/ANTICIPATED RESULTS: The described approach shows sound promise to investigate and share strategies and best practices for building adaptive capacity and preparedness of CTSAs -- across various scientific sectors, translational research spectrum, and the goals outlined by NCATS for the CTSA program. The anticipated results of this research will include the identified/shared innovative solutions and lessons learned for this rapidly emerging, high-priority clinical and translational science issue. ‘High-quality lessons learned’ are those that represent principles extrapolated from multiple sources and triangulated to increase transferability to new contexts and situations. DISCUSSION/SIGNIFICANCE OF FINDINGS: The project provides useful knowledge and tools to research organizations and stakeholders across multiple disciplines -- for mitigating the impact of the COVID-19 disaster via effective adjusting programs, practices, and processes, and building capacity for future successful, ‘emergency ready and responsive’ research and training.
13124 COVID-19: The Urgency of Engaging during Crisis
Authors: Bohn Krista , Croisant Sharon , Hallberg Lance , Prochaska John , Singleton Chantele
Published: March 2021

ABSTRACT IMPACT: Throughout the COVID-19 pandemic, the UTMB Institute for Translational Sciences has sought to answer our communities’ needs for research, for knowledge of research, and involvement in research, while recognizing that meaningful engagement involves understanding all emergent needs and responding to maximize the health and well-being of those we serve. OBJECTIVES/GOALS: ITS community programs responsive to COVID-19 include:

ο Ongoing communication with community and business stakeholders

ο Social media and public health campaigns promoting safe practices, research updates, and testing information

ο Community initiatives to increase testing among vulnerable populations METHODS/STUDY POPULATION: Like sister hubs across the US, the UTMB ITS has brought available resources to bear on addressing COVID-19 through research, medical response, and public health outreach. Community engagement activities have included facilitating communication, particularly by rapidly translating information for multiple audiences and wherever possible and appropriate, providing opportunities for the patient’s voice to inform and guide development of research. We realized the community’s need for trustworthy and reliable information about COVID-19 early in the pandemic. Key partnerships with community members and organizations were critical in enabling us all to be most responsive in meeting these needs. RESULTS/ANTICIPATED RESULTS: ITS community outreach included developing infographics, media notices, and educational materials related to prevention and testing as well as appropriate use of PPE. These efforts resulted in an article in a regional newspaper, which was disseminated widely through social media networks. ITS faculty also engaged doctoral and MPH trainees to support the Health District’s contact tracing effort. We held several events on mental health impacts as well as discussions related to health disparities. Both activities shaped plans for community-based interventions and research. The ITS also hosted a virtual workshop to facilitate discussion around key research questions related to the pandemic. DISCUSSION/SIGNIFICANCE OF FINDINGS: Throughout the pandemic, the ITS has maintained contact with stakeholders. Our roles have been to communicate, disseminate, translate, provide resources, and build bridges. We also listen, share, and provide opportunities for patients and communities to engage in all phases of the research spectrum.
58096 A community-academic partnership to implement DASH diet and social/behavioral interventions in congregate meal settings to reduce hypertension among seniors aging in place
Authors: Vasquez Kimberly S. , Qureshi Adam , Ronning Andrea , Naji Moufdi , Coffran Cameron , Sylvester Clewert , George-Alexander Glenis , Vasquez Dacia , Ezeonu Teeto , Khalida Chamanara , Baez Victor , Dionne William , Tobias Sharon , Diaz Debra , Jiang Caroline S. , Vaughan Roger , Coller Barry S. , Tobin Jonathan N. , Guishard Dozene , Kost Rhonda G.
Published: March 2021

ABSTRACT IMPACT: Our implementation model translates two evidence-based nutritional and behavioral interventions to lower blood pressure, into a community-based intervention program for seniors receiving congregate meals. OBJECTIVES/GOALS: The Rockefeller University, Clinical Directors Network, and Carter Burden Network received an Administration for Community Living Nutrition Innovation grant to test whether implementation of DASH-concordant meals and health education programs together lower blood pressure among seniors aging in place. METHODS/STUDY POPULATION: n=200, >60 yr, >4 meals/week at CBN; engagement of seniors/stakeholders in planning and conduct; Advisory Committee to facilitate dissemination; menus aligned with Dietary Approaches to Stop Hypertension (DASH) and NYC Department for the Aging nutritional guidelines; interactive sessions for education in nutrition, BP management, medication adherence. Training in use of automated daily home BP monitors (Omron 20). Validated surveys at M0, M1, M3, M6. Taste preference and cost assessed through Meal Satisfaction (Likert scale) and Plate Waste measures. Primary Outcome: Change in Systolic BP (SBP) at Month 1; change in %BP controlled. Secondary: validated cognitive, behavioral, nutritional measures (SF-12, PQH-2), economics; staff/client satisfaction, trends and significant associations. RESULTS/ANTICIPATED RESULTS: n=94, x2 age =73 +/- 8 years, 65% female, 50% White, 32% Black/African American, 4% Asian, 1% American Indian, Alaskan Native, 13% Other, 32% Latino/a, 43% with income <$20,000. Mean SBP at Baseline was 137.87 +18.8 mmHg (range 98-191). Menus were adapted to provide 20% daily DASH requirements at breakfast, 50% at lunch. Participants attended classes in nutrition and medication management and were provided with and trained to use an automated home BP monitor. Meal satisfaction scores dipped briefly then met or exceed pre-DASH levels. Home BP data was downloaded every 2-4 weeks with social/behavioral support. The COVID-19 closures interfered with BP outcome data collection and meal service ceased. Primary outcome: x2 change in SBP at Month 1 = -4.41 mmHg + 18 (n=61) (p=0.713). Significant associations will be reported. DISCUSSION/SIGNIFICANCE OF FINDINGS: Our community-academic research partnership implemented the DASH diet in congregate-meal settings to address uncontrolled hypertension in seniors. COVID-19 interrupted the study, but encouraging trends were observed that may inform refinement to this community-based health intervention for seniors.
17157 Racial/ethnic disparities in antibiotic-resistant infections: Knowledge gaps and opportunities for educational interventions
Authors: Nadimpalli Maya L. , Chan Courtney W. , Doron Shira , Jacque Berri , Bascom-Slack Carol
Published: March 2021

ABSTRACT IMPACT: By identifying clear gaps in our knowledge of racial and ethnic disparities in antibiotic-resistant infections, this research is informing the design of (a) community-based interventions and (b) patient-centered research studies that we are currently leading to address these disparities and improve human health. OBJECTIVES/GOALS: Antibiotic resistance (AR) is widely considered to be the next global pandemic. As with COVID-19, the potential for AR to disproportionately impact racial/ethnic minorities is a major concern. Our goal was to identify gaps in knowledge of AR disparities in order to inform the types of interventions that might be most appropriate to address this. METHODS/STUDY POPULATION: We reviewed the literature to examine evidence of racial/ethnic disparities in (a) infections with the most concerning drug-resistant bacteria in the United States, and (b) underlying social-economic or behavioral factors that could contribute to such infections. We searched PubMed and Google Scholar to identify studies published in English between August 1973 - August 2020. We used keywords that included: antibiotic resistance, antibiotic-resistant infections, antibiotic-seeking behavior, prescription/non-prescription antibiotic use, antibiotic education, or health literacy AND race, ethnicity, or socioeconomic status. We screened all abstracts to identify US-based studies that assessed (a) or (b) above. RESULTS/ANTICIPATED RESULTS: We identified 11 studies investigating racial/ethnic disparities for 5 of the 17 drug-resistant bacteria flagged in the CDC’s 2019 Antibiotic Resistance Threats Report. Black, Hispanic, and lower-income individuals were found to be at higher risk of some community-acquired antibiotic-resistant infections. We identified multiple factors that may contribute to disparities in AR-related morbidity and mortality, including reported differences in antibiotic use, higher likelihood of living in crowded/multigenerational homes, more frequent employment in potentially high exposure settings (e.g. slaughterhouses), lower health literacy, and more frequent underlying comorbidities, which increases risks for hospitalization and subsequent acquisition of drug-resistant infections. DISCUSSION/SIGNIFICANCE OF FINDINGS: Given the small number of studies on this topic, educational interventions that aim to raise awareness of this issue must target not only the public but also researchers. Community-based interventions that seek to address disparities in ‘antibiotic resistance literacy’ among minority and underserved groups could be particularly impactful.
19455 The impact of long-term construction on the health of older adults in New York City™s Chinatown
Authors: Pan Janet , Tan Yi-Ling , Wong Jennifer , Chong Stella , Ching Isabel , Lee Jan , Zelikoff Judith , Kwon Simona
Published: March 2021

ABSTRACT IMPACT: This poster will demonstrate how a community issue from a CTSI Community Advisory Board member organization initiated a collaborative, community-engaged project to identify priority areas of concern and culturally appropriate mitigation strategies. OBJECTIVES/GOALS: Little is known about the health and psychosocial impact of construction on older adults living near construction sites. We applied a mixed methods approach to identify evidence-based strategies to mitigate community prioritized health and psychosocial concerns related to long-term construction on older adults in NYC’s Manhattan Chinatown. METHODS/STUDY POPULATION: In Chinatown, where approximately 20% of its residents are seniors, many are poor, have a disability, and experience ambulatory difficulties. We used a mixed methods approach including: 1) a high level scoping review of the published literature on the health impact of long-term construction for older adults; 2) key informant interviews with stakeholders; and 3) a two-part community-engaged modified Delphi process to identify priority topic areas related to construction and older adults and evidence-informed, culturally-relevant mitigation strategies. Using priority areas identified through the modified Delphi process, we conducted a literature review on the health and psychosocial impact of construction on older adults. RESULTS/ANTICIPATED RESULTS: We identified five priority topics: construction site emissions; noise; outdoor nocturnal lighting; neighborhood changes; and relocation. Long-term construction is associated with environmental and psychosocial consequences with greater negative impacts on vulnerable populations. Current NYC mitigation policies are based on general population and need revisions to consider impacts for the most vulnerable, e.g. older adults and children, to mitigate adverse health outcomes. Findings were shared with City Council members and resulted in enacting specific recommended mitigation strategies, e.g. double paned windows, etc. Seniors are highly susceptible to the effects of air pollution, noise, and environmental changes, with exposure associated with higher morbidity, mortality, and social isolation. DISCUSSION/SIGNIFICANCE OF FINDINGS: Long-term construction may pose serious health implications for seniors residing near construction sites. Standards and guidelines for the general population may not protect them. Community-driven coalitions, like community-academic partnerships, can successfully advance community priorities and inform strategies to protect the elderly.