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Ambient listening tools utilize generative artificial intelligence (AI) to create clinical notes from real-time conversations between clinicians and patients during an encounter. One of the potential benefits of ambient listening tools is an improvement in reported patient experience.This study aimed to compare the patient experience of an outpatient visit during which an ambient listening tool is used with a standard visit and to quantify any perceived improvements in care.Patients completed [...]

Learning about critically ill children's outcomes after transfer to the pediatric intensive care unit (PICU) can help emergency department (ED) physicians improve future performance. However, there are no standard processes in place to systematically provide this information; thus, most ED physicians obtain inconsistent feedback.We aimed to determine the effect of delivering patient outcome feedback through the electronic health record (EHR) on the frequency of ED physicians' re-access of patients' EHRs [...]

This study aimed to compare two ambient AI documentation tools, Dragon Ambient eXperience (DAX) and Abridge in the emergency department (ED), assessing perceived effects on work burden, usability, documentation quality, satisfaction, and overall preference.We conducted a single-site, prospective crossover study in an ED over 6 weeks, from April to June 2025. Out of 20 faculty enrolled, 18 completed both phases. Participants used both ambient AI scribe tools in alternating 3-week [...]

Real-world data from vendor-aggregated health information exchanges represent a powerful resource for retrospective clinical research. Epic's Cosmos platform, a large-scale centralized data warehouse, enables querying deidentified electronic health record data.We describe the iterative development of a generalizable clinical informatics workflow for retrospective studies using Cosmos.We applied the Plan-Do-Study-Act cycle to iteratively refine a collaborative research process using Cosmo's SlicerDicer interface, focusing on setting, team, technical preparation, and workflow.We identified multiple [...]

The integration of large language models (LLMs) into clinical diagnostics presents significant challenges regarding their accuracy and reliability.This study aimed to evaluate the performance of DeepSeek R1, an open-source reasoning model, alongside two other LLMs, GPT-4.1 and Claude 3.5 Sonnet, across multiple-choice clinical cases.A dataset of complex medical cases representative of real-world clinical practice was selected.For efficiency, models were accessed via application programming interfaces (APIs) and assessed using standardized prompts [...]

Push notifications are a common method of clinical communication in inpatient settings, yet their volume and delivery patterns have not been described. Alert fatigue has been well-described in health care, and push notifications may be a new contributor.This study aimed to characterize the volume, type, and temporal distribution of push notifications received by hospitalists across distinct clinical roles in a large academic health system.We conducted a cross-sectional analysis of electronic [...]

Getting patients out of intensive care units (ICUs) is a major goal for acute care clinicians, as prolonged stays increase the risk of complications and strain critical resources such as staff, equipment, and beds. The ICU Liberation Bundle, or the ABCDEF (A-F) care bundle, is an evidence-based framework for improving outcomes in critically ill patients by addressing pain, sedation, delirium, mobility, and family engagement. However, variability in documentation and a [...]

Drive to Zero is a mobile health application (app) designed to identify and retain people with HIV (PWH) who have experienced challenges with achieving or maintaining viral suppression. The app targets PWH who have lacked documented HIV care in the past months and are experiencing medication adherence barriers. Features include an interactive chat for communicating with the study team and access to educational resources to support care engagement and health [...]

Abandoned medication orders-those initiated but not signed-represent a potential safety risk and an indicator of electronic health record (EHR) inefficiency. This study explores inpatient medication abandonment across two large tertiary healthcare systems using different EHRs.Silent alerts were deployed to identify abandoned orders at Site 1 (June 2018-May 2019) and Site 2 (July 2020-May 2023). At Site 1, alerts triggered on all inpatient medication orders. At Site 2, alerts were part [...]

Identifying patient portals (PP) activation disparities, especially in electronic health record (EHR) activation workflows, can help facilitate equitable health care access.Our study aimed to assess whether the parent/guardian's preferred language was associated with being offered, activating, and using the PP and the methods used to offer activation codes.This retrospective cohort study examined PP offer, activation, and usage rates at a large freestanding children's hospital. Patients <12 years old with ambulatory visits from July 1, 2022, to June 30, 2023, without prior active proxy PP accounts were included. The primary independent variable was the self-reported parent/guardian preferred language (English/Spanish). Outcomes included the probability of being offered, overall and by specific offer methods, activation, and usage. Zou's modified multivariate Poisson regression models examined the association between preferred language and offer/activate/use status.Among 39,578 patients, 85.1% were patients with English as preferred language (PEPL) and 14.9% had Spanish as preferred language (PSPL). PSPL had a lower probability of being offered (adjusted relative risk ratio [aRR]: 0.65, 95% confidence interval [CI]: 0.63-0.67), activated (aRR: 0.72, 95% CI: 0.70-0.75), and used (aRR: 0.68, 95% CI: 0.65-0.72) a PP compared to PEPL. Specifically, PSPL had a lower probability of activating if ever offered via instant activation (aRR: 0.72, 95% CI: 0.69-0.75), parent/guardian with existing account (aRR: 0.73, 95% CI: 0.69-0.76), and had equal probability of activating if ever offered via letter (aRR: 0.42, 95% CI: 0.19-0.94) and clinician-assisted method (aRR: 0.99, 95% CI: 0.86-1.16), compared to PEPL.PSPL at a large, free-standing pediatric health system had a lower probability of PP offer, activation, and usage than PEPL. Activation methods were not universally effective across language groups, emphasizing the need for equitable workflow optimization. This study highlights an approach to analyzing health disparities in activation workflows to inform targeted interventions to improve equitable PP access.