Publications by authors named "Catherine Yoon"

Background: Serious Illness Conversations (SICs) are not consistently integrated into existing inpatient workflows.

Objective: We assessed the implementation of multiple interventions aimed at encouraging SICs with hospitalized patients.

Methods: We used the Consolidated Framework for Implementation Research to identify determinants for conducting SICs by interviewing providers and the Expert Recommendations for Implementing Change to develop a list of interventions.

View Article and Find Full Text PDF

Twenty- to fifty-thousand patients die annually within 72 h of interhospital transfer (early death after transfer; EDAT). The characteristics and trajectories of these patients are ill-defined. In this retrospective cohort study, we characterized EDAT at three representative major referral centers.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigated how to identify hospitalized patients who might benefit from serious illness conversations (SICs) by combining Epic's Risk of Readmission Score (RRS) with a simple question about expected mortality ("Would you be surprised if the patient died in the next 12 months?").
  • Researchers analyzed patient encounters from January 2019 to October 2021, finding that 77.2% of patients with a high RRS were considered unlikely to survive the next year, and these patients had higher rates of documented SICs.
  • Despite a significant portion of these patients needing SICs, the overall rates of having these conversations were very low, suggesting that using both EHR data and
View Article and Find Full Text PDF

The presence of racial and ethnic disparities in interhospital transfer (IHT) within integrated healthcare systems has not been fully explored. We matched Black and Latinx patients admitted to community hospitals in our integrated healthcare system between June 2015 and December 2019 to White patients by origin hospital, age, time of year, and disease severity. We performed conditional logistic regression models to determine if race or ethnicity was associated with IHT in one of the tertiary academic medical centers in the system, adjusting for covariates.

View Article and Find Full Text PDF

Background: Analysis of documented Serious Illness Conversations (SICs) in the inpatient setting can help clinicians align management to address patient and caregiver needs.

Methods: We conducted a mixed methods analysis of the first instance of standardized documentation of a SIC within a structured module among hospitalized general medicine patients from 2018 to 2019. Percentage of documentations that included a description of patient or family understanding of the patient's medical condition and use of radio buttons to answer the "prognostic information shared," "hopes," and "worries" modules are reported.

View Article and Find Full Text PDF

Introduction: Infants in the neonatal intensive care unit (NICU) are among the most vulnerable patient populations and medication errors are a significant source of risk and harm to neonates. Smart infusion pumps have been implemented to support the safe medication administration process; however, the effect of using smart infusion pumps on medication safety in the NICU is still unclear.

Methods: We conducted an observational study with a prospective point-prevalence approach to investigate intravenous (IV) medication administration errors in the NICU at one academic medical center in the USA.

View Article and Find Full Text PDF

Serious Illness Conversations (SICs) conducted during hospitalization can lead to meaningful patient participation in the decision-making process affecting medical management. The aim of this study is to determine if standardized documentation of a SIC within an institutionally approved EHR module during hospitalization is associated with palliative care consultation, change in code status, hospice enrollment prior to discharge, and 90-day readmissions. We conducted retrospective analyses of hospital encounters of general medicine patients at a community teaching hospital affiliated with an academic medical center from October 2018 to August 2019.

View Article and Find Full Text PDF

Background: The second Multicenter Medication Reconciliation Quality Improvement Study demonstrated a marked reduction in medication discrepancies per patient. The aim of the current analysis was to determine the association of patient exposure to each system-level intervention and receipt of each patient-level intervention on these results.

Methods: This study was conducted at 17 North American Hospitals, the study period was 18 months per site, and sites typically adopted interventions after 2-5 months of preintervention data collection.

View Article and Find Full Text PDF

Serious Illness Conversations (SICs) explore patients' prognostic awareness, hopes, and worries, and can help establish priorities for their care during and after hospitalization. While identifying patients who benefit from an SIC remains a challenge, this task may be facilitated by use of validated prediction scores available in most commercial electronic health records (EHRs), such as Epic's Readmission Risk Score (RRS). We identified the RRS on admission for all hospital encounters from October 2018 to August 2019 and measured the area under the receiver operating characteristic (AUROC) curve to determine whether RRS could accurately discriminate post discharge 6-month mortality.

View Article and Find Full Text PDF

Objectives: To test a structured electronic health record (EHR) case review process to identify diagnostic errors (DE) and diagnostic process failures (DPFs) in acute care.

Methods: We adapted validated tools (Safer Dx, Diagnostic Error Evaluation Research [DEER] Taxonomy) to assess the diagnostic process during the hospital encounter and categorized 13 postulated e-triggers. We created two test cohorts of all preventable cases (n=28) and an equal number of randomly sampled non-preventable cases (n=28) from 365 adult general medicine patients who expired and underwent our institution's mortality case review process.

View Article and Find Full Text PDF
Article Synopsis
  • There is a need for better research on adverse events (AEs) in oncology patients, as current methods like voluntary safety reporting (VSR) and the Global Trigger Tool (GTT) show significant differences in detection rates.
  • A study conducted between 2013 and 2015 compared these two methods, finding that the modified GTT detected more AEs (0.90 per patient) primarily related to medications, whereas VSR detected only 0.24 AEs per patient, with many not causing harm.
  • The findings suggest that neither detection method is fully effective on its own in identifying AEs in oncology patients, emphasizing the need for improved strategies, such as using electronic health records and patient-reported data.
View Article and Find Full Text PDF
Article Synopsis
  • The study aimed to evaluate the impact of smart pump interoperability on the frequency, type, and severity of errors in intravenous medication administration in a healthcare setting.
  • Data was collected through observations of medication administration before and after implementing the smart pump system, showing a significant overall reduction in errors.
  • The findings revealed a 16% decrease in medication administration errors, with notable reductions in expired and high-risk medication errors, though some error types still occurred, indicating a need for further research on optimizing technology use in this process.
View Article and Find Full Text PDF

Background: Continuous monitoring system technology (CMST) aids in earlier detection of deterioration of hospitalized patients, but whether improved outcomes are sustainable is unknown.

Methods: This interrupted time series evaluation explored whether optimized clinical use of CMST was associated with sustained improvement in intensive care unit (ICU) utilization, hospital length of stay, cardiac arrest rates, code blue events, mortality, and cost across multiple adult acute care units.

Results: A total of 20,320 patients in the postoptimized use cohort compared with 16,781 patients in the preoptimized use cohort had a significantly reduced ICU transfer rate (1.

View Article and Find Full Text PDF

Objective: To evaluate the effect of electronic health record (EHR)-integrated digital health tools comprised of a checklist and video on transitions-of-care outcomes for patients preparing for discharge.

Materials And Methods: English-speaking, general medicine patients (>18 years) hospitalized at least 24 hours at an academic medical center in Boston, MA were enrolled before and after implementation. A structured checklist and video were administered on a mobile device via a patient portal or web-based survey at least 24 hours prior to anticipated discharge.

View Article and Find Full Text PDF

Background: Transitions from hospital to the ambulatory setting are high risk for patients in terms of adverse events, poor clinical outcomes, and readmission.

Objectives: To develop, implement, and refine a multifaceted care transitions intervention and evaluate its effects on postdischarge adverse events.

Design, Setting, And Participants: Two-arm, single-blind (blinded outcomes assessor), stepped-wedge, cluster-randomized clinical trial.

View Article and Find Full Text PDF

Background: Poor discharge preparation during hospitalization may lead to adverse events after discharge. Checklists and videos that systematically engage patients in preparing for discharge have the potential to improve safety, especially when integrated into clinician workflow via the electronic health record (EHR).

Objective: This study aims to evaluate the implementation of a suite of digital health tools integrated with the EHR to engage hospitalized patients, caregivers, and their care team in preparing for discharge.

View Article and Find Full Text PDF

Background: The first Multi-center Medication Reconciliation Quality Improvement Study (MARQUIS1) demonstrated that implementation of a medication reconciliation best practices toolkit decreased total unintentional medication discrepancies in five hospitals. We sought to implement the MARQUIS toolkit in more diverse hospitals, incorporating lessons learned from MARQUIS1.

Methods: MARQUIS2 is a pragmatic, mentored implementation QI study which collected clinical and implementation outcomes.

View Article and Find Full Text PDF
Article Synopsis
  • The study explored the implementation of an acute care patient portal at six hospital units over 18 months to improve patient engagement and care partner activation.
  • Analysis involved assessing the characteristics of users and their interaction with the portal, focusing on metrics like visit frequency and activation scores.
  • Results showed that over half of the sampled patients opted into the portal, with younger, less ill individuals being the primary users, highlighting limited use despite features like lab results and medication lists being available.
View Article and Find Full Text PDF

Objective: To determine whether medical errors, family experience, and communication processes improved after implementation of an intervention to standardize the structure of healthcare provider-family communication on family centered rounds.

Design: Prospective, multicenter before and after intervention study.

Setting: Pediatric inpatient units in seven North American hospitals, 17 December 2014 to 3 January 2017.

View Article and Find Full Text PDF

Introduction: We previously found a high rate of errors in the administration of intravenous medications using smart infusion pumps.

Objectives/design: An infusion safety intervention bundle was developed in response to the high rate of identified errors. A before-after observational study with a prospective point-prevalence approach was conducted in nine hospitals to measure the preliminary effects of the intervention.

View Article and Find Full Text PDF

Objective: Evaluate application of quality improvement approaches to key ambulatory malpractice risk and safety areas.

Study Setting: In total, 25 small-to-medium-sized primary care practices (16 intervention; 9 control) in Massachusetts.

Study Design: Controlled trial of a 15-month intervention including exposure to a learning network, webinars, face-to-face meetings, and coaching by improvement advisors targeting "3+1" high-risk domains: test result, referral, and medication management plus culture/communication issues evaluated by survey and chart review tools.

View Article and Find Full Text PDF

Objectives: Studies comprehensively assessing interventions to improve team communication and to engage patients and care partners in ICUs are lacking. This study examines the effectiveness of a patient-centered care and engagement program in the medical ICU.

Design: Prospective intervention study.

View Article and Find Full Text PDF

Importance: Medical errors and adverse events (AEs) are common among hospitalized children. While clinician reports are the foundation of operational hospital safety surveillance and a key component of multifaceted research surveillance, patient and family reports are not routinely gathered. We hypothesized that a novel family-reporting mechanism would improve incident detection.

View Article and Find Full Text PDF