Who's on your team? Specialty identity and inter-physician conflict during admissions.

PURPOSE: Despite the implementation of professionalism curricula and standardised communication tools, inter-physician conflict persists. In particular, the interface between emergency medicine (EM) and internal medicine (IM) has long been recognised as a source of conflict. The social nuances of this conflict remain underexplored, limiting educators' ability to comprehensively address these issues in the clinical learning environment. Thus, the authors explored EM and IM physicians' experiences with negotiating hospital admissions to better understand the social dynamics that contribute to inter-physician conflict and provide foundational guidance for communication best practices. METHODS: Using a constructivist grounded theory (CGT) approach, the authors conducted 18 semi-structured interviews between June and October 2020 with EM and IM physicians involved in conversations regarding admissions (CRAs). They asked participants to describe the social exchanges that influenced these conversations and to reflect on their experiences with inter-physician conflict. Data collection and analysis occurred iteratively. The relationships between the codes were discussed by the research team with the goal of developing conceptual connections between the emergent themes. RESULTS: Participants described how their approaches to CRAs were shaped by their specialty identity, and how allegiance to members of their group contributed to interpersonal conflict. This conflict was further promoted by a mutual sense of disempowerment within the organisation, misaligned expectations, and a desire to promote their group's prerogatives. Conflict was mitigated when patient care experiences fostered cross-specialty team formation and collaboration that dissolved traditional group boundaries. CONCLUSIONS: Conflict between EM and IM physicians during CRAs was primed by participants' specialty identities, their power struggles within the broader organisation, and their sense of duty to their own specialty. However, formation of collaborative inter-specialty physician teams and expansion of identity to include colleagues from other specialties can mitigate inter-physician conflict.

Difficult intravenous access in the emergency department: Performance and impact of ultrasound-guided IV insertion performed by nurses.

BACKGROUND: Difficult intravenous access (DIVA) is a common problem in Emergency Departments (EDs), yet the prevalence and clinical impact of this condition is poorly understood. Ultrasound-guided peripheral intravenous catheter (USGPIV) insertion is a successful modality for obtaining intravenous (IV) access in patients with DIVA. OBJECTIVES: We aimed to describe the prevalence of DIVA, explore how DIVA affects delivery of care, and determine if nurse insertion of USGPIV improves care delays among patients with DIVA. METHODS: We retrospectively queried the electronic medical record for all ED patients who had a peripheral IV (PIV) inserted at a tertiary academic medical center from 2015 to 2017. We categorized patients as having DIVA if they required ≥3 PIV attempts or an USGPIV. We compared metrics for care delivery including time-to-IV-access, time-to-laboratory-results, time-to-IV-analgesia, and ED length of stay (LOS) between patients with and without DIVA. We also compared these metrics in patients with DIVA with a physician-inserted USGPIV versus those with a nurse-inserted USGPIV. RESULTS: A total of 147,260 patients were evaluated during the study period. Of these, 13,192 (8.9%) met criteria for DIVA. Patients with DIVA encountered statistically significant delays in time-to-IV-access, time-to-laboratory-results, time-to-IV-analgesia, and ED LOS compared to patients without DIVA (all p < 0.001). Patients with nurse-inserted USGPIVs also had statistically significant improvements in time-to-IV-access, time-to-laboratory-results, time-to-IV-analgesia, and ED LOS compared to patients with physician-inserted USGPIVs (all p < 0.001). CONCLUSION: DIVA affects many ED patients and leads to delays in PIV access-related care. Nurse insertion of USGPIVs improves care in patients with DIVA.

A mixed-methods needs assessment of adult diabetes mellitus (type II) and hypertension care in Toledo, Belize.

BACKGROUND: Non-communicable diseases, including diabetes mellitus and hypertension, continue to disproportionately burden low- and middle-income countries. However, little research has been done to establish current practices and management of chronic disease in these settings. The objective of this study was to examine current clinical management and identify potential gaps in care of patients with diabetes mellitus and hypertension in the district of Toledo, Belize. METHODS: The study used a mixed methodology to assess current practices and identify gaps in diabetes mellitus and hypertension care. One hundred and twenty charts of the general clinic population were reviewed to establish disease epidemiology. One hundred and seventy-eight diabetic and hypertensive charts were reviewed to assess current practices. Twenty providers completed questionnaires regarding diabetes mellitus and hypertension management. Twenty-five individuals with diabetes mellitus and/or hypertension answered a questionnaire and in-depth interview. RESULTS: The prevalence of diabetes mellitus and hypertension was 12%. Approximately 51% (n = 43) of patients with hypertension were at blood pressure goal and 26% (n = 21) diabetic patients were at glycemic goal based on current guidelines. Of the patients with uncontrolled diabetes, 49% (n = 29) were on two oral agents and only 10% (n = 6) were on insulin. Providers stated that barriers to appropriate management include concerns prescribing insulin and patient health literacy. Patients demonstrated a general understanding of the concept of chronic illness, however lacked specific knowledge regarding disease processes and self-management strategies. CONCLUSIONS: This study provides an initial overview of diabetes mellitus and hypertension management in a diverse patient population in rural Belize. Results indicate areas for future investigation and possible intervention, including barriers to insulin use and opportunities for lifestyle-specific disease education for patients.

From Battles to Burnout: Investigating the Role of Interphysician Conflict in Physician Burnout.

PURPOSE: Despite the recognized importance of collaborative communication among physicians, conflict at transitions of care remains a pervasive issue. Recent work has underscored how poor communication can undermine patient safety and organizational efficiency, yet little is known about how interphysician conflict (I-PC) impacts the physicians forced to navigate these tensions. The goal of this study was to explore the social processes and interpersonal interactions surrounding I-PC and their impact, using conversations regarding admission between internal medicine (IM) and emergency medicine (EM) as a lens to explore I-PC in clinical practice. METHOD: The authors used constructivist grounded theory to explore the interpersonal and social dynamics of I-PC. They used purposive sampling to recruit participants, including EM resident and attending physicians and IM attending physicians. The authors conducted hour-long, semistructured interviews between June and October 2020 using the Zoom video conferencing platform. Interviews were coded in 3 phases: initial line-by-line coding, focused coding, and recording. Constant comparative analysis was used to refine emerging codes, and the interview guide was iteratively updated. RESULTS: The authors interviewed 18 residents and attending physicians about how engaging in I-PC led to both personal and professional harm. Specifically, physicians described how I-PC resulted in emotional distress, demoralization, diminished sense of professional attributes, and job dissatisfaction. Participants also described how emotional residue attached to past I-PC events primed the workplace for future conflict. CONCLUSIONS: I-PC may represent a serious yet underrecognized source of harm, not only to patient safety but also to physician well-being. Participants described both the personal and professional consequences of I-PC, which align with the core tenets of burnout. Burnout is a well-established threat to the physician workforce, but unlike many other contributors to burnout, I-PC may be modifiable through improved education that equips physicians with the skills to navigate I-PC throughout their careers.

Performance of peripheral catheters inserted with ultrasound guidance versus landmark technique after a simulation-based mastery learning intervention.

PROBLEM: Ultrasound-guided peripheral intravenous catheter (USGPIV) insertion is an effective method to gain vascular access in patients with difficult intravenous access (DIVA). While USGPIV success rates are reported to be high, some studies have reported a concerning incidence of USGPIV premature failures. AIMS: The purpose of this study was to compare differences in USGPIV and landmark peripheral intravenous catheter (PIV) utilization and failure following a hospital-wide USGPIV training program for nurses. METHODS: The authors performed a retrospective, electronic medical record review of all USGPIVs and PIVs inserted at a tertiary, urban, academic medical center from September 1, 2018, through September 30, 2019. The primary outcome was differences between USGPIV and PIV time to failure. RESULTS: A total of 43,470 short peripheral intravenous catheters (PIVCs) were inserted in 23,713 patients. Of these, 7972 (16.8%) were USGPIV. At 30 days of follow-up, for PIVCs with an indication for removal documented, USGPIVs had higher Kaplan-Meier survival probabilities than PIVs (p < 0.001). CONCLUSIONS: The use of simulation-based mastery associated with USGPIVs, demonstrated lower failure rates than standard PIVs after 2 days and USGPIVs exhibited improved survival rates in patients with DIVA. These findings suggest that rigorous simulation-based insertion training demonstrates improved USGPIV survival when compared to traditional PIVCs. SBML is an extremely useful tool to ensure appropriately trained clinicians acquire the necessary knowledge and skillset to improve USGPIV outcomes.

Ultrasound-Guided Peripheral Intravenous Catheter Insertion Training Reduces Use of Midline Catheters in Hospitalized Patients With Difficult Intravenous Access.

OBJECTIVES: Difficult intravenous (IV) access (DIVA) is a prevalent condition in the hospital setting and increases utilization of midline catheters (MCs) and peripherally inserted central catheters (PICCs). Ultrasound-guided peripheral intravenous (USGPIV) insertion is effective at establishing intravenous access in DIVA but remains understudied in the inpatient setting. We evaluated the effect of an USGPIV simulation-based mastery learning (SBML) curriculum for nurses on MC and PICC utilization for hospitalized patients. METHODS: We performed a quasi-experimental observational study. We trained nurses across all inpatient units at a large tertiary care hospital. We queried the electronic medical record to compare PICC and MC utilization for patients with DIVA during 3 periods: before USGPIV SBML training (control), during pilot testing of the intervention, and during the SBML intervention. To account for variations in insertion practices over time, we performed an interrupted time series (ITS) analysis between 2 periods, the combined control and pilot periods and the intervention period. RESULTS: One hundred forty-eight nurses completed USGPIV SBML training. Midline catheters inserted monthly per 1000 patient-days for DIVA decreased significantly from 1.86 ± 0.51 (control) to 2.31 ± 0.28 (pilot) to 1.33 ± 0.51 (intervention; P = 0.001). The ITS analysis indicated a significant intervention effect (P < 0.001). Peripherally inserted central catheters inserted monthly per 1000 patient-days for DIVA also significantly decreased over the study periods; however, the ITS failed to show an intervention effect as PICC insertions were already decreasing during the control period. CONCLUSIONS: A hospital-wide USGPIV SBML curriculum for inpatient nurses was associated with a significant reduction in MCs inserted for DIVA.

Ischemic ECG Pattern Recognition to Facilitate Interpretation While Task Switching: A Parallel Curriculum.

Introduction: Interruptions are an inevitable part of working as an emergency physician, yet these can increase cognitive load and precipitate medical error. Emergency physicians learn to balance these responsibilities using a process called task switching. Yet residents have little exposure to exercises that purposefully integrate task switching during their training. We addressed this gap by exposing emergency medicine (EM) trainees to task-switching events in the form of critical ECG interpretation while they were engaged in concurrent, parallel activities. Methods: The curriculum was carried out in three phases. First, 12 PGY 2 residents engaged in a small-group session testing their baseline confidence and ECG interpretation skills. The second phase was longitudinal: During concurrent educational activities, investigators interrupted tasks and asked trainees to interpret ECGs in 10 seconds or less. The curriculum's final phase was used to review the ECGs and answer any questions. Results: Confidence and percentage of correct interpretations were compared from phase 1 to phase 2. Participants showed improved confidence (M = 2.5, SD = 0.6, to M = 2.9, SD = 0.6; p = .02; 5-point Likert scale) and increased mean percent correct (M = 0.7, SD = 0.1, to M = 0.8, SD = 0.1; p = .01) following the curriculum. Discussion: Our curriculum provides a pragmatic, reproducible approach to enhancing critical ECG interpretation with task switching in a way that mirrors the EM practice environment, promoting a reduction of cognitive load and highlighting the skills learners will need as they develop expertise.