Faculty Bibliography

Implicit biases are attitudes, emotions, or stereotypes that occur in an unconscious manner and have the potential to negatively affect behaviors, actions, and decisions. Recent studies have suggested that even when certain factors are controlled for, health care workers do not provide equitable care to patients from different demographics. When patients are not receiving equitable health care, there is a potential for disparities in patient-related outcomes. The purpose of this study was to determine attitudes toward implicit bias among athletic trainers. A secondary purpose of this study was to assess differences and correlations between attitudes toward implicit bias and demographic factors including age, years of experience, gender identity, sexual orientation, and race. Participants were recruited for this study by emailing athletic trainers from publicly available staff directories at institutions of higher education and high schools, and athletic training education program directors. The survey consisted of questions gathering demographic information and questions taken from the Attitudes Toward Implicit Bias Instrument. A total of 218 athletic trainers (age = 38 [11] y, years of certified experience = 14 [11] y) opened and completed the survey. On average, participants scored 71.0 [11.2] on the Attitudes Toward Implicit Bias Instrument. This mean score indicated that the average participant felt that implicit bias had the potential to negatively impact patient care and needed to be addressed through education. There was a significant, negligible negative correlation between age and attitudes toward implicit bias (r[216] = -.157, P = .02). Examining implicit bias among athletic trainers warrants further research to understand how implicit bias can negatively affect access to equitable health care opportunities. The development of high-quality interventions for identifying and addressing implicit bias is crucial to ensuring optimal patient outcomes in athletic training and all medical settings.

Cisgender women and transgender men are less likely to be assessed for PrEP eligibility, prescribed PrEP, or retained in PrEP care. Thus, this pilot PrEP educational intervention was tailored for healthcare providers (HCPs) in obstetrics/gynecology who provide care to cisgender women and transgender men in an academically-affiliated, public hospital women's health clinic. The three-lecture educational curriculum designed for HCPs focused on PrEP eligibility and counseling, formulations and adherence, and prescription and payment assistance programs. Pre- and post-intervention surveys assessed HCP knowledge and barriers to PrEP counseling and prescription. Among n = 49 participants (mean age = 32.8 years; 85.7% cisgender women, mean years practicing = 4.2 years) pre-intervention, 8.7% had prior PrEP training and 61.2% felt very/somewhat uncomfortable prescribing PrEP. Post-intervention, knowledge of PrEP contraindications, eligibility, follow-up care, and assistance programs all increased. HCPs identified key barriers to PrEP care including lack of a dedicated PrEP navigator, culturally and linguistically appropriate patient materials on PrEP resources/costs, and PrEP-related content integrated into EHRs. Ongoing PrEP educational sessions can provide opportunities to practice PrEP counseling, including information on financial assistance. At the institutional level, incorporating PrEP screening in routine clinical practice via EMR prompts, facilitating PrEP medication monitoring, and enhancing telehealth for follow-up care could enhance PrEP prescription.

RATIONALE/BACKGROUND:Cardiac monitoring has often been identified as an area of overutilization and remains a limited resource in many hospitals. With the aim of reducing telemetry overuse, we added clinical decision support to our health system's telemetry order with guidance on appropriate indications for monitoring. The new order requires selection of an appropriate clinical indication. AIMS AND OBJECTIVES/OBJECTIVE:In this study, we aimed to understand provider engagement with this tool by assessing concordance between selected indications within the order and the clinical presence of those conditions as documented within the patient chart. METHODS:We randomly selected 100 telemetry orders from July to October 2022 across four different hospitals at NYU Langone Health. Two independent, blinded reviewers used a structured protocol to identify documentation of actual indications for telemetry in each selected chart. We calculated the rate of concordance between indications selected in the order and indications that were determined to be clinically present on chart review. RESULTS:There were 30,839 telemetry orders placed during the study timeframe. Overall concordance between the selection within the order and the actual indication was 48% (95% confidence interval [CI], 38.21%-57.79%). We observed especially low concordance rates for vague indications, such as 'Other', and for 'Confirmed Stroke', which was the only indication allowing for indefinite telemetry. CONCLUSION/CONCLUSIONS:The overall low concordance suggests a disconnect between the support tool and clinical practice. Providers are more likely to select an indication that reduces downstream work regardless of a patient's true clinical indication.

It is well known that individuals with liver cirrhosis are considered at high risk for cardiac surgery, with an increased risk for morbidity and mortality as the liver disease progresses. In the last decade, there have been considerable advances in transcatheter aortic valve implantation (TAVI) as an alternative to surgical aortic valve replacement (SAVR) in individuals deemed to be at high risk for surgery. However, research surrounding TAVI in the setting of liver cirrhosis has not been as widely studied. In this national population-based cohort study, we evaluated the trends of mortality, complications, and healthcare utilization in liver cirrhotic patients undergoing TAVI, as well as analyzed the basic demographics of these individuals. We found that from 2011 to 2020, the amount of TAVI procedures conducted in cirrhotic patients was increasing annually, while mortality, procedural complications, and healthcare utilization trends in these cirrhotic patients undergoing TAVI decreased. Overall, TAVI does seem to be reasonable management for aortic stenosis patients with liver cirrhosis who need aortic valve replacement.

HIV infections disproportionately impact Latinx populations in the United States, yet oral pre-exposure prophylaxis (PrEP) uptake is low. This study was a secondary gendered analysis of interviews with Latina cisgender women (n = 20) recruited from an urban safety net hospital inNew York City between August 2019 and October 2022. All women were indicated for PrEP by the provider. In-depth interviews were conducted with participants in English and Spanish and asked about social determinants of health, sexual partnerships and behaviors, and PrEP-specific enablers and barriers. Secondary thematic content analysis was conducted to identify gender-related factors influencing PrEP uptake. The following themes emerged from the data:structural factors (e.g., employment), partner-related factors, low sexual health knowledge, and resilience and empowerment. Partner-related factors were the most salient; partner infidelity served as reasons for initiating PrEP. Despite being constrained by low power in relationships, women made empowered choices to initiate PrEP and protect themselves. Findings indicated that the impact of gender inequity was an important factor in Latina women's PrEP decision making, pointing to a need to address partner-driven HIV risk, imbalance of power in relationships, and gender norms.

Tuberculosis (TB) continues to be a major global health burden and kills over a million people annually. New immunization strategies are required for the development of an efficacious TB vaccine that can potentially induce sterilizing immunity. In this study, we first confirmed that a live vaccine strain of Mycobacterium smegmatis, previously designated as IKEPLUS, conferred a higher survival benefit than the Bacillus Calmette-Guerin (BCG) in a murine model of intravenous Mycobacterium tuberculosis (Mtb) infection. We have shown that there was a significant increase in the expression of the Rv0282 gene, which is encoded in the esx-3 locus, which played an important role in iron uptake when IKEPLUS was grown in both low zinc and iron-containing Sauton medium. We then confirmed using in vitro assays of biofilm formation that zinc plays a vital role in the growth and formation of M. smegmatis biofilms. IKEPLUS grown in low zinc media led to the better protection of mice after intravenous challenge with a very high dosage of Mtb. We also showed that various variants of IKEPLUS induced apoptotic cell-death of infected macrophages at a higher rate than wild-type M. smegmatis. We next attempted to determine if zinc containing ribosomal proteins such as rpmb2 could contribute to protective efficacy against Mtb infection. Since BCG has an established role in anti-mycobacterial efficacy, we boosted BCG vaccinated mice with rmpb2, but this did not lead to an increment in the protection mediated by BCG.

Environmental exposure-associated disease is an active area of study, especially in the context of increasing global air pollution and use of inhalants. Our group is dedicated to the study of exposure-related inflammation and downstream health effects. While many studies have focused on the impact of inhalants on respiratory sequelae, there is growing evidence of the involvement of other systems including autoimmune, endocrine, and gastrointestinal. This systematic review aims to provide a recent update that will underscore the associations between inhalation exposures and upper gastrointestinal disease in the contexts of our evolving environmental exposures. Keywords focused on inhalational exposures and gastrointestinal disease. Primary search identified n = 764 studies, of which n = 64 met eligibility criteria. In particular, there was support for existing evidence that PM increases the risk of upper gastrointestinal diseases. Smoking was also confirmed to be major risk factor. Interestingly, studies in this review have also identified waterpipe use as a significant risk factor for gastroesophageal reflux and gastric cancer. Our systematic review identified inhalational exposures as risk factors for aerodigestive disease, further supporting the association between environmental exposure and digestive disease. However, due to limitations on our review’s scope, further studies must be done to better understand this interaction.

IMPORTANCE/UNASSIGNED:By law, patients have immediate access to discharge notes in their medical records. Technical language and abbreviations make notes difficult to read and understand for a typical patient. Large language models (LLMs [eg, GPT-4]) have the potential to transform these notes into patient-friendly language and format. OBJECTIVE/UNASSIGNED:To determine whether an LLM can transform discharge summaries into a format that is more readable and understandable. DESIGN, SETTING, AND PARTICIPANTS/UNASSIGNED:This cross-sectional study evaluated a sample of the discharge summaries of adult patients discharged from the General Internal Medicine service at NYU (New York University) Langone Health from June 1 to 30, 2023. Patients discharged as deceased were excluded. All discharge summaries were processed by the LLM between July 26 and August 5, 2023. INTERVENTIONS/UNASSIGNED:A secure Health Insurance Portability and Accountability Act-compliant platform, Microsoft Azure OpenAI, was used to transform these discharge summaries into a patient-friendly format between July 26 and August 5, 2023. MAIN OUTCOMES AND MEASURES/UNASSIGNED:Outcomes included readability as measured by Flesch-Kincaid Grade Level and understandability using Patient Education Materials Assessment Tool (PEMAT) scores. Readability and understandability of the original discharge summaries were compared with the transformed, patient-friendly discharge summaries created through the LLM. As balancing metrics, accuracy and completeness of the patient-friendly version were measured. RESULTS/UNASSIGNED:Discharge summaries of 50 patients (31 female [62.0%] and 19 male [38.0%]) were included. The median patient age was 65.5 (IQR, 59.0-77.5) years. Mean (SD) Flesch-Kincaid Grade Level was significantly lower in the patient-friendly discharge summaries (6.2 [0.5] vs 11.0 [1.5]; P < .001). PEMAT understandability scores were significantly higher for patient-friendly discharge summaries (81% vs 13%; P < .001). Two physicians reviewed each patient-friendly discharge summary for accuracy on a 6-point scale, with 54 of 100 reviews (54.0%) giving the best possible rating of 6. Summaries were rated entirely complete in 56 reviews (56.0%). Eighteen reviews noted safety concerns, mostly involving omissions, but also several inaccurate statements (termed hallucinations). CONCLUSIONS AND RELEVANCE/UNASSIGNED:The findings of this cross-sectional study of 50 discharge summaries suggest that LLMs can be used to translate discharge summaries into patient-friendly language and formats that are significantly more readable and understandable than discharge summaries as they appear in electronic health records. However, implementation will require improvements in accuracy, completeness, and safety. Given the safety concerns, initial implementation will require physician review.