Point-of-Care Ultrasound by Nonexpert Operators Demonstrates High Sensitivity and Specificity in Detecting Gallstones: Data from the Samoa Typhoid Fever Control Program

Approximately 90% of chronic typhoid carriers with persistent Salmonella enterica serovar Typhi (S. Typhi) gallbladder infection have gallstones. In Samoa, where typhoid fever has been endemic for many decades, risk factors predisposing to the development of gallstones are increasing among adults. The Samoa Typhoid Fever Control Program dispatches a “Typhoid Epidemiologic SWAT Team” to perform a household investigation of every blood culture-confirmed case of acute typhoid fever. Investigations include screening household contacts to detect chronic carriers. Following limited training, two nonexpert ultrasound operators performed point-of-care ultrasound (POCUS) on 120 Samoan adults from August to September 2019 to explore the feasibility of POCUS to detect individuals with gallstones during household investigations and community screenings. POCUS scans from 120 Samoan adults in three cohorts (28 food handlers, two typhoid cases and their 18 household contacts, and 72 attendees at an ambulatory clinic) were reviewed by a board-certified radiologist who deemed 96/120 scans (80%) to be interpretable. Compared with the radiologist (gold standard), the nonexpert operators successfully detected 6/7 Samoans with gallstones (85.7% sensitivity) and correctly identified 85/89 without gallstones (95.5% specificity). The proportion (24/120) of uninterpretable scans from this pilot that used minimally trained clinicians (who are neither radiologists nor ultrasound technicians) indicates the need for additional training of POCUS operators. Nevertheless, this pilot feasibility study engenders optimism that in the Samoan setting nonexperts can be trained to use POCUS to diagnose cholelithiasis, thereby helping (along with stool cultures and Vi serology) to identify possible chronic S. Typhi carriers.

EHR “SWAT” teams: a physician engagement initiative to improve Electronic Health Record (EHR) experiences and mitigate possible causes of EHR-related burnout

This case report describes an initiative implemented to improve physicians’ experience with Electronic Health Records (EHRs), and is one of several strategies within our organization developed to reduce physician burnout attributed to the EHR. The EHR SWAT Team—a 10-member team—with interdisciplinary representation from clinical informatics, pharmacy informatics, health information management, clinical applications, and project management, is a direct feedback channel for all physicians to express their EHR challenges and have their requests reviewed, prioritized, and fixed in a timely manner. Through in-person divisional meetings, we gathered 118 requests, 36.4% of which were related to re-education and 17% of which were quick fixes. Popular requests included keyword search functionality, minimizing freezing, auto-faxing and auto-save. Our brief evaluation of 46 physicians demonstrated that physicians were satisfied with the initiative, with 61.3% physicians reporting that it increased their proficiency in using EHR functionalities. Lessons learned from this initiative include the importance of buy-in from Information Technology (IT) and physician leadership, extensive physician engagement, and leveraging project management techniques for coordination. Next steps include measuring the impact of this SWAT initiative on EHR-related burnout through a post-intervention organizational wide survey and objective back-end usage logs.

"Cancer Life ReiMagined:" The CaLM model of whole-person cancer care.

74 Background: Despite advances in cancer treatment, the orientation of our health system does not address the whole cancer patient or support the wellbeing of the heart, soul, and mind. We launched the CaLM Model of Whole Person Cancer Care, an oncology medical home approach that integrates high acuity, sub-specialty clinical cancer care with comprehensive, ongoing supportive care. The CaLM Model operationalizes the six components in the conceptual framework set forth in the NASEM’s 2013 report. Delivering High-Quality Cancer Care. Methods: Beginning December 2018, we piloted a “flipped” ambulatory care model in GYN and GI oncology delivering daily care through a subset of providers, the SWAT Team: a palliative NP, med onc NP, clinical social worker, and navigator. The SWAT Team triages all physical and social needs. As opposed to anchoring care with the oncologist and referring the patient out to social services, the SWAT team anchors care and the oncologist plugs in for treatment planning. The CaLM Model also utilizes coordinated, interdisciplinary care including financial and fertility navigation, nutrition, genetic counseling, pharmacy, and psychiatry, to manage the patient’s needs via a team-based approach by assessing and addressing the patient’s needs according to their values and preferences. We designed a new clinical and psychosocial assessment tool and patient-facing care plan; launched a Multi-Disciplinary “whole-person” case review process with all interdisciplinary providers and measured patient reported outcomes using the FACT-G, PHQ, GAD, and MD Anderson Symptom Inventory at baseline (initial visit) and every clinical visit. Measured at initial visit and every 6 months. Results: Early data show that the CaLM Model reduces patient symptom burden while improving quality of life. Conclusions: The CaLM Model is an efficient use of resources, compared to a traditional oncologist-focused model of cancer care. Further research is underway to assess cost benefit to the system, the patient and the payers. Ultimately, the CaLM Model may shift the paradigm of cancer care by demonstrating the feasibility and effectiveness of a patient-centered model of care delivery that builds a foundation for a value-based payment model.

Peek or Push: An Examination of Two Types of Room Clearing Tactics for Active Shooter Event Response

Prior to the modern era of active shooter events, the standard training for patrol officers responding to an ongoing shooting event required the responding patrol officer(s) to contain the shooter in the building where the attack was occurring, control access to the location, attempt to communicate with the shooter, and call the Special Weapons and Tactics (SWAT) team. Recently, research has been undertaken to empirically examine different law enforcement response options. This article details one such experiment. The article details a tactic known as the peek. Utilizing an experimental design, we present findings regarding the peek room entry technique.