OBJECTIVES/GOALS: Our hypothesis is that microneedle array (MA) extraction of interstitial fluid (ISF) will enable minimally invasive quantitation of heavy metal (HM) exposure. We aim to establish analytical parameters for ICP-MS analysis of HMs, quantify baseline HM content in ISF vs other fluids, and characterize a mixed HM exposure model. METHODS/STUDY POPULATION: Ten healthy human volunteers were recruited into the study, approved by the UNM Human Research and Resource Committee Each subject had blood and urine collected. ISF was also collected using 3D-printed MAs inserted into the forearm. Additionally, twelve Sprague Dawley rats were unexposed (n=6) or exposed (n=6) to ad libitum water containing a mixture of uranium (U), cadmium (Cd), vanadium (V), and arsenic (As), each at 5X the maximum contaminant level (MCL) for drinking water under a protocol approved by the UNM animal care and use program. Human and animal fluids were analyzed, using ICP-MS, to quantify the levels of U, Cd, V, and As. RESULTS/ANTICIPATED RESULTS: Recent advances in ISF extraction and analysis suggest a minimally invasive method that can be adapted to monitor HM exposure and biological loads longitudinally in both localized and dispersed communities. ISF can be collected with MAs and is a rich source of disease and exposure biomarkers. However, determining biological loads remains challenging due to the need to collect blood or urine from a dispersed rural population over time. Our preliminary results suggest similar HM concentrations in ISF, compared with blood in small unexposed human and animal populations. All four metals can be successfully quantified in tandem using ICP-MS. DISCUSSION/SIGNIFICANCE: Chronic exposure to heavy metals (HM) is associated with detrimental health effects. Exposure to multiple HMs is suspected to have additive or synergistic harmful effects. We envision a wearable microneedle patch that could be mailed to individuals or distributed through community centers, worn for a few hours, and returned to a central laboratory.

OBJECTIVES/SPECIFIC AIMS: To validate previously published psychometric scales capturing interpersonal or healthcare-related trust in a target population of women with a history of substance use disorder seeking substance abuse treatment in a community-based setting. METHODS/STUDY POPULATION: Participants are enrolled at The Next Door, Inc. (TND) and Renewal House (RH), 2 community agencies in metropolitan Nashville that provide substance abuse treatment and post-incarceration re-entry services for women with a history of substance use disorder. We will enroll 300 participants to provide sufficient power for statistical psychometric validation. Inclusion criteria include adult women with self-identified history of substance use disorder seeking substance abuse treatment within seven days of initiation of inpatient residential or intensive outpatient treatment at TND or RH. Participants complete a one-time online survey comprising a demographics questionnaire, Rotter Interpersonal Trust Scale, Wake Forest Trust in Physician Scale, Revised Health Care System Distrust Scale, 5-item RAND Social Desirability Scale, and Adverse Childhood Events Survey. Participants then individually participate in a modified protocol of the “Trust Game.” Predictor variables for multivariate analysis collected include age, race/ethnicity, gender identification, number of days in current treatment, number of prior substance abuse treatment programs, and number of adverse childhood events. RESULTS/ANTICIPATED RESULTS: Each individual scale will be assessed for item analysis, factor analysis, construct validity, content validity, and reliability and compared with general population sample values published in the literature. We will use multivariate analysis to determine the impact of potential predictor variables on specific types of interpersonal or healthcare-related trust. We anticipate having preliminary results to present in April. DISCUSSION/SIGNIFICANCE OF IMPACT: Women who seek substance abuse treatment in the community face unique challenges compared to their male counterparts, including higher rates of prior interpersonal trauma, co-occurring psychiatric diagnoses, and more serious physical health problems. Characteristics such as these highlight the need for regular healthcare engagement in the setting of an increased risk of decreased interpersonal or healthcare-related trust. Prior qualitative research demonstrates that trust building is seen as an essential component of care in ongoing substance abuse treatment for women in this population. Validation of psychometric healthcare-related trust scales in a population of women seeking substance abuse treatment in a community based setting will provide a framework for future quantitative inquiry into the impact of healthcare-related trust on health outcomes, healthcare engagement, and treatment retention for this target population. Similarly, it will also facilitate inquiry into the effectiveness of specific treatment programs or interventions on improving therapeutic trust building.

As the USA and the rest of the world raced to fight the COVID-19 pandemic, years of investments from the National Center for Advancing Translational Sciences allowed for informatics services and resources at CTSA hubs to play a significant role in addressing the crisis. CTSA hubs partnered with local and regional partners to collect data on the pandemic, provide access to relevant patient data, and produce data dashboards to support decision-making. Coordinated efforts, like the National COVID Cohort Collaborative (N3C), helped to aggregate and harmonize clinical data nationwide. Even with significant informatics investments, some CTSA hubs felt unprepared in their ability to respond to the fast-moving public health crisis. Many hubs were forced to quickly evolve to meet local needs. Informatics teams expanded critical support at their institutions which included an engagement platform for clinical research, COVID-19 awareness and education activities in the community, and COVID-19 data dashboards. Continued investments in informatics resources will aid in ensuring that tools, resources, practices, and policies are aligned to meet local and national public health needs.

OBJECTIVES/SPECIFIC AIMS: The incidence of papillary thyroid cancer (PTC) has sharply increased in recent decades. Though thyroid resection is the best treatment modality, there is significant variation in practice involving use of prophylactic central lymph node dissection (PCLND) at time of thyroidectomy. Recently, a threshold number for lymph node (LN) yield was determined to assure adequacy of lymphadenectomy in evaluating occult nodal disease via PCLND for pathologic T3, clinical N0, M0 PTC patients, for whom guidelines recommend PCLND. This study assesses the prevalence of adequate prophylactic LN dissection (APLND) and determines its association with patient, and disease characteristics. METHODS/STUDY POPULATION: Adult patients receiving surgery for pT3 cN0 M0 PTC >1 cm were identified from the National Cancer Data Base, 2004–2015. APLND for pT3 stage was defined as removing 8 or more LNs, based on recent literature. Univariate and multivariate logistic regression models were employed to determine factors associated with APLND and inadequate prophylactic LN dissection (IPLND). RESULTS/ANTICIPATED RESULTS: In total, 18,755 patients were included: 2905 (10.1%) had APLND; 15,849 (89.9%) had IPLND. Rate of APLND increased from 4.9% to 17.9% over the decade. Patients receiving APLND were younger than those receiving IPLND (47 vs. 52 years, respectively, p<0.001). The proportion of cases found to be LN positive in the APLND group was 64.5%, while that in the IPLND group was 18.2% (p<0.001). After adjustment, Whites were more likely than Blacks to receive APLND [OR 1.86 (95% CI 1.51–2.30), p<0.001]. The adjusted OR of receiving APLND was higher at academic centers [1.76 (1.29–2.41), p<0.001] and at integrated centers [1.77 (1.25–2.51), p<0.001], compared with community facilities. After adjustment, patients with multifocal tumors were more likely to receive APLND than those with unifocal tumors [1.28 (1.17–1.41), p<0.001]. Unplanned 30-day readmission rate was higher in the APLND group (2.4%) compared to the IPLND group (1.7%, p<0.001); this remained significant after adjustment [OR for APLND 1.80 (1.31–2.47), p<0.001]. There was no significant difference in the likelihood of receiving radioactive iodine between patients who underwent APLND Versus IPLND [1.00 (0.90–1.00), p=0.6]. DISCUSSION/SIGNIFICANCE OF IMPACT: APLND is associated with a higher likelihood of finding metastatic LNs, and an increased risk of unplanned short-term readmissions. The rate of APLND has increased over time, but still only a minority of thyroid cancer patients undergo adequate prophylactic surgery. Disparities exist based on patient, facility, and disease characteristics. Further work is needed to study the association between adequacy of dissection and disease recurrence.

OBJECTIVES/GOALS: Pharmacogenomic testing for major depressive disorder is an expanding area of precision medicine with multiple direct-to-provider tests available. While clinical evidence supporting testing is expanding, there has been little research on the views and experiences of patients and clinicians utilizing this novel intervention. METHODS/STUDY POPULATION: This ongoing study is conducting semi-structured interviews with clinicians and patients exploring their views of the benefits and limitations of pharmacogenomic testing. Qualitative interviews have been conducted with 10 patients and 10 clinicians who have experience with ordering or receiving results within the past 12 months. Interviews are being thematically coded following a modified grounded theory approach using the Dedoose software. Following the principles of exploratory sequential mixed methods design, findings will be used to develop a survey to be administered to prescribing clinicians in both primary care and psychiatry. The survey will examine clinician's knowledge, interest, and concerns about utilizing testing. RESULTS/ANTICIPATED RESULTS: Preliminary analysis of qualitative interviews indicates that both patients and clinicians find that the broader testing process has benefits beyond the test results themselves. Benefits identified by patients include an increased trust in the process of selecting medications, validation of their negative experiences with medications, and improved communication with their provider. Limitations identified by patients include difficulty in accessing test results, and gatekeeping for testing by providers. Benefits identified by clinicians include increased empathy with patients, medication adherence, and improved communication with patients about medication. Limitations identified by clinicians include difficulty with ordering and interpreting test results. DISCUSSION/SIGNIFICANCE: Medication selection is a difficult process for both patients and clinicians. Improvements to clinician-patient communication and medication adherence are important benefits to consider in the adoption of testing. Future research should include these dimensions in assessment of the benefits and limitations of testing.

OBJECTIVES/SPECIFIC AIMS: The goal of this study is to use patient-centered qualitative techniques to determine what strategies caregivers use to cope with the stress of a child having recently (ie, within the past month) undergone surgical removal of a brain tumor. Results will eventually be evaluated and compared with results of quantitative measures of psychosocial risk and distress as well as demographic and medical characteristics. METHODS/STUDY POPULATION: All caregivers of patients with a newly diagnosed brain tumor requiring neurosurgery admitted to Children’s of Alabama (with English or Spanish-speaking parents) are eligible for enrollment. Participants are enrolled during their child’s initial hospitalization for surgical removal of a brain tumor. Approximately 1 month after hospital discharge, during a routine follow-up clinic visit, caregivers participate in a semistructured interview with a research assistant. Interview questions are used to obtain information about parent and family coping by asking first broadly about stress management over the previous month and then specifically about individual coping strategies. Semistructured interviews are audio recorded, transcribed, and coded for common themes. Interviews are coded by using specific words or phrases to describe various domains of the experience from the caregiver’s perspective. Each participant is given a study ID and study IDs are logged with each code word or phrase endorsed during the interview. RESULTS/ANTICIPATED RESULTS: To date, 22 caregivers have been enrolled and 15 have completed interviews. The most common coping mechanisms fall into the domains of active, avoidance, emotion-focused, and spiritual coping. Active coping consists of information seeking (eg, taking notes, internet research, asking questions), openly communicating emotions, celebrating small victories (eg, focusing on a good scan or test result, thinking that the diagnosis or treatment could have been worse), planning (eg, focusing on 1 d at a time), and maintaining normalcy (eg, maintaining extracurricular activities, returning to school if possible, continuing to see family and friends). Avoidance coping consists of evading discussions about emotions, withdrawal from family members, denial (eg, keeping a cancer diagnosis from the child), and avoiding seeing people or participating in activities. Emotion-focused coping consists of crying, laughing, and staying strong in front of the patient. In general, those who self-identify as coping poorly tend to be those who utilized more avoidance-focused coping strategies. Further, caregivers tended to identify active coping strategies (eg, taking notes, focusing on 1 appointment or treatment at a time) as the most helpful. DISCUSSION/SIGNIFICANCE OF IMPACT: It will be helpful for providers to more deeply understand the experience of caregivers whose children have recently undergone brain tumor resection and the strategies used to cope with the stress of the first month postsurgery. This information can be used to create standardized interventions for use during posthospitalization clinic visits. For example, if families continue to endorse that active coping mechanisms are the most helpful, providers can assist caregivers in developing these strategies (eg, uniformly provide notebooks and encourage caregivers to keep track of questions and appointment information, pair caregivers who are struggling with others who use more active coping strategies). Those utilizing more avoidance coping strategies may need more coaching and recommendations. A brief assessment could potentially be developed for caregivers dealing with this diagnosis, in order to quickly assess coping strategies and provide appropriate recommendations. Future analyses will determine whether initial coping strategies and adjustment are predicted by child age or medical information.

OBJECTIVES/GOALS: Studies show a decrease in injury-related emergency department (ED) visitsduring COVID.There is a gap in the literature regarding the effect of the pandemic on breast injury-related ED visits. We aim to compare these visits pre- and post-COVID, and whether this subset reflects the same trends seen in overall injury-related ED visits. METHODS/STUDY POPULATION: A retrospective study of breast injuries was conducted between 2018 and 2022, using the National Electronic Injury Surveillance System. Patients were categorized into pre-COVID and post-COVID groups, for visits occurring before and after January 20, 2020. A total of 1077 breast injuries were stratified into pre-COVID (n = 444) and post-COVID (n = 633) groups. Clinical data on patient demographics, diagnosis, disposition, location, and alcohol use were collected. RESULTS/ANTICIPATED RESULTS: Mean age was significantly different: pre-COVID mean age was 37.29; post-COVID’s was 40.40 (p = 0.0338). >90% of patients were female (p = 0.4066). White patients accounted for 36.0% of pre-COVID visits and 47.2% of post-COVID; BIPOC patients were 32.88% and 31.75% respectively. There was significant difference between race and COVID groups (p = 0.0013). No significant differences were found when considering all diagnoses (p = 0.3841) or the top three diagnoses (other, contusions/abrasions, and burns/scald) (p = 0.6176). Incident location showed a weak evidence of association (α = 0.1), when including unrecorded data (p = 0.1365) and removing those entries (p = 0.0832). Alcohol use did not reveal a significant association (p = 0.2110). DISCUSSION/SIGNIFICANCE: There are more breast injuries reported post-COVID. No significant difference was identified in the types of injuries diagnosed, the location these injuries took place, and how these injuries were treated. However, the demographics (age, race) of patients seeking care were significantly different.

OBJECTIVES/SPECIFIC AIMS: A retrospective analysis was done at the Cardiovascular Center to evaluate reperfusion strategies, including stemi infarcts and non-stemi classified as stemi in a period of 2 years. METHODS/STUDY POPULATION: Review the records of stemi infarcts in a period of 2 years. RESULTS/ANTICIPATED RESULTS: In total, 101 cases were classified as stemi, but after strict analysis (time wise) 24 cases were non-stemi; 47% had inferior myocardial infarction and 38% an anterior myocardial infarction with a mean age of 65 years. All cases were immediately catheterized. Although the non-stemi, classified originally as stemi did not meet the time limit (<2 h) for cath. The stemi group (77 P.) 58 P. had angioplasty with stent implantation. 19 P. had an EF of 45% and remained that way during follow up. The rest of the P. the EF went up to 50% or more. The non-stemi group (24 P.) had angioplasty with stent implantation. The EF remained around 40% during follow up, which was the EF on admission. Fibrinolysis was given erratically. No changes were seen in the EF on follow up in the fibrinolytic group. DISCUSSION/SIGNIFICANCE OF IMPACT: This shows the importance of classifying the P. well between stemi and non-stemi. The time frame to catheterization should be kept as strict as possible, due to transmural infarcts, and catheterized in <2 hours to avoid deterioration of the left ventricular function and its consequences. This strict classification will save money to the institution when emergency catheterization is avoided in the non-stemi group.

OBJECTIVES/GOALS: Studies using Medicare data indicate that physical therapists (PTs) and physical therapist assistants (PTAs) are not providing falls prevention to at-risk older adults in rehabilitation. We aimed to identify PTs and PTAs knowledge and use of the Centers for Disease Control and Prevention’s STEADI fall prevention toolkit. METHODS/STUDY POPULATION: We conducted a cross-sectional survey distributed to a convenience sample of PTs and PTAs in the United States through email blasts and social media. Descriptive statistics were used to summarize the demographic characteristics of the respondents. Some categorical variables were combined to provide more meaningful classifications or due to small frequencies. We used independent samples t-tests for continuous data, and chi-square and Fisher’s Exact tests for categorical data to compare characteristics between respondents that do and do not conduct falls risk screenings.Frequency counts and percentages were used to summarize survey responses related to falls risk screening and knowledge/use of STEADI. SAS® version 9.4 was used for all statistical analyses. RESULTS/ANTICIPATED RESULTS: PTs and PTAs (N = 425) who responded to the survey and worked in clinical settings with older adults were included. Eighty-nine percent of respondents reported conducting clinical falls risk screening, yet only 51% were 'familiar’ to 'very familiar’ with STEADI. Twenty-two percent of respondents were not familiar at all with STEADI. Of the respondents who were 'very familiar with the STEADI (n = 132, 31.1%), 84.1% (n = 111) reported using STEADI in clinical practice. Seventy-six percent of respondents who use the STEADI implemented it by choice even though the majority (52.1%, n = 63) did not have it embedded in their workflow or documentation. DISCUSSION/SIGNIFICANCE: PTs and PTAs in the United States have some familiarity with and use STEADI in clinical falls prevention, and those who are very familiar with it use it by choice. Further research is needed to address the knowledge gap of STEADI and support PTs and PTAs providing falls prevention to older adults attending rehabilitation.

OBJECTIVES/SPECIFIC AIMS: To better understand African American (AA) parents and their adolescents perceptions towards the immunization neighborhood to improve HPV vaccination rates. METHODS/STUDY POPULATION: We conducted qualitative interviews among a purposive sample of 30 AA parent-child dyads. We engaged the community (community advisory boards, community organizations) in the design and implementation of this study. Before each interview, we provided participants a brief survey to assess acceptability of various vaccination settings (i.e., pharmacies, health departments, and schools). An inductive, qualitative content analysis approach was used to analyze the data, and a constant comparison method was used to compare codes for theme development. Descriptives (i.e., frequencies) were used to analyze survey data with the SPSS version 23 software. RESULTS/ANTICIPATED RESULTS: Findings demonstrate that many parents were willing to get their adolescents vaccinated at the health department (n=19) followed by the pharmacy (n=17). However, majority of parents were less willing to get their adolescent vaccinated at school (n=21). Mixed results were found for children with many having positive attitudes towards alternative settings (health department=21; pharmacy=14; school=16). Parents viewed the health department as being stigmatized and unclean for adolescent immunizations in general, while children were unsure of the difference between the health department and the medical home for the vaccine. Both parents and adolescents viewed the pharmacy as “too open” but would use it if a nurse administered the shot and had a good tracking system. Both also expressed strong feelings against school vaccinations, especially HPV vaccine shots. However, would consider for convenience or if administration was done by a nurse. DISCUSSION/SIGNIFICANCE OF IMPACT: Findings from this study provide intervention targets to improve access to HPV vaccination in alternative settings. It further demonstrates the importance of community engagement for the success of translational research, in which we will use it to disseminate this study’s findings. Ultimately, this study could play a role in shifting the traditional model of the HPV vaccine being provided solely in the medical home to improve HPV vaccination rates.

ABSTRACT IMPACT: This study will showcase the importance if incorporating patient stakeholders in the development of an interview guide for a women of color with uterine fibroids, an understudied population. OBJECTIVES/GOALS: Black women and Hispanic/Latinas report having greater symptom burden from uterine fibroids (UF), non-cancerous neoplasms, compared to White women. These disparities may be linked to cultural factors resulting in treatment delays. The objective of this study is to provide insights to barriers and facilitators to timely treatment. METHODS/STUDY POPULATION: In partnership with the Fibroid Foundation, a UF advocacy organization, we plan to conduct a virtual community engagement (CE) studio to serve as a first step for a pilot study with a national cohort of Black women and Hispanic/Latinas who receive treatment in the United States for UF. The studios will include a presentation about UF treatment options and a facilitated discussion. The CE team will use past research and constructs from Model of Improvement and Health Belief Model to develop materials for the studio. A qualitative researcher will guide the discussion, a note-taker will take notes, and they will thematically code the notes. The results will be used to create and implement a cross-sectional in-depth qualitative study with a national sample. RESULTS/ANTICIPATED RESULTS: We hypothesize that timely treatment will be impacted by cultural factors, such as health literacy in uterine fibroids and menstruation. We expect that detailed feedback from this national cohort will contribute to greater insight to the experiences of women of color with UF and address barriers and facilitators to treatment. We anticipate the anecdotes will provide information about the influence of culture in seeking treatment for UF. We will utilize this experience to understand the impact of a virtual CE studio in elucidating open discussion among women of color on a challenging and personal topic. DISCUSSION/SIGNIFICANCE OF FINDINGS: Using CE process with advocates and research partners attains a deeper understanding in the development of an interview guide to examine the cultural impact on the treatment of UF for women of color. Understanding cultural barriers and facilitators can help overcome treatments delays in UF along with other gynecological diseases.

OBJECTIVES/SPECIFIC AIMS: Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) skin and soft tissue infections (SSTIs) are commonly seen in primary care, with recurrence rates that range from 16% to 43%, and present significant challenges to clinicians, patients, and families. This comparative effectiveness research study aims to develop and evaluate a home-based intervention implemented by Community Health Workers (CHWs) or “promotoras” to prevent recurrence of CA-MRSA in patients presenting to primary care with SSTIs and transmission within their households. This presentation will examine associations between wound microbiology, clinical presentation, and housing characteristics, including housing density and household surfaces contamination. METHODS/STUDY POPULATION: In partnership with 3 Community Health Centers and 3 community hospitals in NYC, this study will recruit patients (n=278) with confirmed MRSA SSTIs and their household members. Participants will be randomized to receive either a CHW/Promotora-delivered decolonization-decontamination intervention (based on the REDUCE MRSA trial) or usual care. The highly engaged stakeholder team finalized the intervention protocol, developed and implemented CHW and clinician training, and developed an online health portal application for data management and exchange. RESULTS/ANTICIPATED RESULTS: We have collected 923 isolates from 237 individuals, including 240 wound culture isolates and 683 surveillance culture isolates (nares, axilla, groin). MRSA and MSSA were found in 19% and 21.1% of wound cultures, respectively; 59.5% with MRSA+ wound culture had 1 or more MRSA+ surveillance culture; 67.8% with MSSA+ wound culture had 1 or more MSSA+ surveillance culture. Of those with MRSA or MSSA infections, 70% of subjects were male, with an average age of 37.9 (SD=15.9 y). The most frequent sites of infection were the leg (20%), axilla (18%), buttock (17%), and abdomen/torso (12%). There was no association between the location and type of infection (MRSA/MSSA) (p-value=0.09). The kitchen floor (14.05%) and bedroom floor (14%) were the most common surfaces contaminated with MRSA. These were also the most common surfaces contaminated with MSSA, which was recovered from 10.2% and 9.1% of kitchen floors and bedroom floors, respectively. For individuals with an MRSA or MSSA wound infection, there was an average number of 3.2 (SD=1.6) co-residents per household, and 36.5% of household members were colonized with either MRSA or MSSA. There is no association between household density (number of co-residents) and type of infection (MRSA/MSSA) (Fisher’s p-values=0.171 and 0.371, respectively). In households of participants with MSSA wound infections, the number of colonized sites is positively associated with the level of household MSSA contamination (p=0.027). Further analyses will examine the associations between molecular subtypes, wound location, household surface contamination and household member colonization and infection. DISCUSSION/SIGNIFICANCE OF IMPACT: This study aims to understand the patient-level and environmental-level factors associated with SSTI recurrence, surface contamination and household transmission, and to examine the interactions between bacterial genotypic and clinical/phenotypic factors on decontamination, decolonization, SSTI recurrence and household transmission. This study will evaluate the barriers and facilitators to implementation of home visits by CHWs in underserved populations, and aims to strengthen the evidence base for implementation of strategies to identify and reduce household reservoirs and then control SSTI recurrence and household transmission.

OBJECTIVES/SPECIFIC AIMS: This project will present the analysis assessing which of the admission criteria is a useful tool to predict completion of all program requirements METHODS/STUDY POPULATION: All admission criteria from graduates (2003-2016) will be analyzed. Outcomes will be measured according to the scholar’s performance during the two-year of studies and its success in completing on time all program requirements. Descriptive and inferential statistical analyses will be used to determine potential association in each criteria and in the total score. RESULTS/ANTICIPATED RESULTS: We expect that the PPC and total score will be correlated with a higher rate of successful outcomes. DISCUSSION/SIGNIFICANCE OF IMPACT: A systematic admission process should lead to timely program completion.

OBJECTIVES/GOALS: Supervision is a promising strategy for supporting high-fidelity implementation of evidence-based practices (EBPs) in substance use disorder (SUD) settings. In this study, we explore current supervision practices in community SUD programs and identify organizational and environmental factors that shape them. METHODS/STUDY POPULATION: We interviewed 25 leaders and counselors at 8 community SUD programs in Arkansas, and 16 leaders at external stakeholder organizations (e.g., regulators, payers, licensing boards). Interview guides were based on the i-PARIHS framework. Interviews were conducted on Zoom or phone, lasted ~1 hour, and were recorded and transcribed. Below we outline findings based on preliminary analyses; full thematic analyses will be completed before presentation. RESULTS/ANTICIPATED RESULTS: Participants generally recognized the importance of utilizing EBPs and supporting their use through supervision. Counselors professional backgrounds and training vary substantially, necessitating continuing education and supervision. However, different professional, licensing and regulatory standards create a complex web of requirements and practices. Supervisors typically require clinical experience, but are rarely trained in supervision. They are internal or external to the organization, and provide individual or group supervision. Supervisors most often rely on case summaries and chart reviews, sometimes on direct observations and role-playing, and rarely (one program) on session recordings. Supervision goals are broad, and while EBP use is encouraged, it is rarely the focus of supervision. DISCUSSION/SIGNIFICANCE: To enhance supervision in community SUD settings and improve implementation of EBPs, new supervision strategies need to fit the various norms, expectations, and standards (e.g., professional, regulatory) that characterize community SUD programs, their workforce, and their environments.

OBJECTIVES/SPECIFIC AIMS: Early career researchers at Mount Sinai have access to a wide range of resources and support. It can, however, be challenging for new investigators to know where to find information and who to ask for help. To address this issue, an Emerging Investigators website was conceived to bring together resources, provide educational support and foster a community of early career investigators at Mount Sinai. In order to ensure this resource effectively meets the needs of this cohort of researchers, and to determine the scope and content of the proposed website, a series of focus group interviews were undertaken with early career researchers at various stages of their careers. The aims of these focus groups were to 1) explore the self-perceived challenges faced by early career researchers that could be addressed through education and / or support, 2) explore the self-perceived learning needs of early career researchers that are not currently being addressed at Mount Sinai, 3) determine the website content that early career researchers would find valuable to support them in their development. METHODS/STUDY POPULATION: A convenience sample of early career researchers at Mount Sinai were contacted for participation (N = 20). A total of 13 participants responded and three focus groups were conducted, one with the KL2 scholars (N=4), one with TL1 postdocs (N=4) and one with PORTAL students (N=5) during Spring 2018. Participants were initially asked to consider the challenges that early career researchers face. They were subsequently asked to consider which of these challenges they thought could be addressed through education or support. Participants were then asked to consider what they wished they knew more about in relation to research knowledge, skills or behaviors. Participants were finally asked to discuss the resources or support they thought would help them to manage the challenges or meet the learning needs they identified. The interview questions were semi-structured to allow the conversation to flow, and to allow the participants to discuss issues of importance to them. At the end of the discussion, participants were asked to rank their top priorities for inclusion in an Emerging Investigators website, up to a maximum of 3 per person. Focus group sessions lasted between 1 and 1.5 hours. All key points were captured by the participants on flip-chart paper and sticky notes. RESULTS/ANTICIPATED RESULTS: Interview data was transcribed and thematic analysis was used to identifying patterns or themes within the data. A theoretical thematic analysis was conducted, driven by the specific research questions. Each segment of data that was relevant to the research questions or captured something interesting was coded. These codes were examined and further grouped into six key themes that were consistent across all three focus groups. These themes were categorized as: Mapping the research pathway, Research skills, Personal development, Mentorship, Community of Practice and Opportunities at Mount Sinai. Within each of these themes, more specific codes align directly with learning needs for early career investigators at Mount Sinai. When asked to prioritize topics for inclusion in the website, the pre-doc PORTAL students selected research skills that included statistics, navigating the IRB and writing and publication, as well as mapping the research landscape at Mount Sinai. Both the post-doc TL1s and the KL2s also selected some research skills such as scientific writing and conference presentation, but also prioritized personal development and “soft skills” such as leadership, management, collaborating with others and finding a work-life balance. DISCUSSION/SIGNIFICANCE OF IMPACT: The themes articulated by the focus group participants have formed the basis for developing the Emerging Investigators website. Each of the key themes will be reflected in the learning and resources provided on the website. The prioritization of topics differed between groups, reflecting the different stages and levels of experience of these researchers. As a result, the website provides key learning and “top tips” suitable for all levels of early career researchers, but with links to further reading and resources for those at a more advanced level who are interested in learning more. In addition, the reported need for communication, collaboration and social interaction with peers and other researchers across Mount Sinai resulted in the addition of further web-based resources such as a discussion forum, a blog to feature research and provide a sounding board for research efforts, and a calendar of events targeted specifically at early career researchers. The focus groups provided much valued insight to underpin this project and ensure that a valuable resource is created that will meet the needs of early career researchers. The website is currently under development with a view to launch a pilot site in early 2019.

OBJECTIVES/GOALS: Learners will:

• Identify social structures that serve as root causes of health disparities

• Critically evaluate the ways in which racism, culture, and power perpetuate disparity

• Use critical reflection to shape their research and advocate for institutional change

METHODS/STUDY POPULATION: The Integrated Translational Health Research Institute of Virginia (iTHRIV) Health Equity curriculum provides a lens for participants to view health disparities, social structures that create and perpetuate disparities, and the path to a more equitable future. This longitudinal workforce curriculum incorporates the principles of critical race theory (CRT), including: race as a social construct, structural determinism, intersectionality, and the social construction of knowledge. Learners gain practical experience through facilitated group discussions and critical reflection of their own work including research question design, recruitment, dissemination, and enhancing the faculty pipeline. RESULTS/ANTICIPATED RESULTS: To measure the impact of the curriculum, we will evaluate learners’ participation in mentoring activities for persons from underrepresented backgrounds; participation in local and national diversity and inclusion efforts; engagement in community-based research; ability to account for implicit bias and power imbalances in their research design, including in recruitment and retention; and share research findings with community members and research participants. Evaluation strategies will include quantitative and qualitative methodologies. DISCUSSION/SIGNIFICANCE OF IMPACT: There is growing recognition of the impact of racism on the development and perpetuation of health disparities. Public health critical race praxis (an adaptation of CRT) is emerging as a theoretical framework to empower researchers to challenge the status quo in order to achieve health equity.

OBJECTIVES/GOALS: There is increased recognition that patients and community members are critical to creating impactful research. To this end the UCLA CTSI Community Engagement & Research Program modified an established multidisciplinary team science communication module to train academic-community research teams. METHODS/STUDY POPULATION: Community partners who have had previous experience in participatory research provided input such as limiting the emphases of individual academic introductions to group icebreakers (to level the playing field), reduced academic jargon to lay language, reducing the amount of text to key principles, and changed academic team scenarios for the team activity to represent community-academic teams. Academic partners articulated institutional barriers to integrating community into institutional systems. Iterative testing and modifications occurred through pilots with eleven teams (49 individuals). RESULTS/ANTICIPATED RESULTS: Embedding community partners in team science training involved creating a level playing field with less emphasis on academic credentials, using lay language in the didactic sessions and ensuring accessibility in all aspects of the training. An example of modifications: communication scenarios were read out loud by participants, which community partners felt were not inclusive of potential varying literacy levels and all partners may not feel comfortable reading aloud in a group setting. The vignettes were replaced with short videos of the scenarios with audio recordings. Several modifications were made the training’s team activity of the training module. DISCUSSION/SIGNIFICANCE OF IMPACT: Traditional academic team science training required significant modifications for an academic/community-partnered team to allow for optimal collaboration, inclusion, and strategically reduce the power dynamics that can naturally occur. Long-term followup to assess their effectiveness is needed.