Emergency Care Connect: Extending Pediatric Emergency Care Expertise to General Emergency Departments Through Telemedicine

Trends in pediatric emergency department transfers from Indian Health Service and tribal health systems

OBJECTIVE

To describe the frequency and observed trends for all Indian Health Service (IHS) and tribal emergency department (ED) transfers to a pediatric referral center from January 1, 2017, to December 31, 2020, with a secondary analysis to describe trends in final dispositions, lengths of stay (LOS), and the most common primary ICD-10 diagnoses.

METHODS

We performed a retrospective chart review of IHS and tribal ED transfers to a pediatric referral center from 2017 to 2020 (n = 2433). The data were summarized using frequencies and percentages and we used generalized estimating equations to analyze patient characteristics over time.

RESULTS

IHS and tribal ED transfers accounted for 6.5%-7.1% of all transfers each year between 2017 and 2020 without significant changes over time. Within this group, 60% were admitted and 62% experienced a LOS greater than 24 h. The most common diagnostic code groups for these patients were respiratory conditions, injuries and poisonings, nonspecific abnormal clinical findings and labs, digestive system diseases, and nervous system diseases.

CONCLUSIONS

This study addresses important knowledge gaps regarding transfers from IHS and tribal EDs, highlights potential high-impact areas for pediatric readiness, and emphasizes the need for more granular data to inform resource allocation and educational interventions. Further studies are needed to delineate potentially avoidable transfers seen within this population.

Emergency Department Volume and Delayed Diagnosis of Serious Pediatric Conditions

Importance

Diagnostic delays are common in the emergency department (ED) and may predispose to worse outcomes.

Objective

To evaluate the association of annual pediatric volume in the ED with delayed diagnosis.

Design, Setting, and Participants

This retrospective cohort study included all children younger than 18 years treated at 954 EDs in 8 states with a first-time diagnosis of any of 23 acute, serious conditions: bacterial meningitis, compartment syndrome, complicated pneumonia, craniospinal abscess, deep neck infection, ectopic pregnancy, encephalitis, intussusception, Kawasaki disease, mastoiditis, myocarditis, necrotizing fasciitis, nontraumatic intracranial hemorrhage, orbital cellulitis, osteomyelitis, ovarian torsion, pulmonary embolism, pyloric stenosis, septic arthritis, sinus venous thrombosis, slipped capital femoral epiphysis, stroke, or testicular torsion. Patients were identified using the Healthcare Cost and Utilization Project State ED and Inpatient Databases. Data were collected from January 2015 to December 2019, and data were analyzed from July to December 2023.

Exposure

Annual volume of children at the first ED visited.

Main Outcomes and Measures

Possible delayed diagnosis, defined as a patient with an ED discharge within 7 days prior to diagnosis. A secondary outcome was condition-specific complications. Rates of possible delayed diagnosis and complications were determined. The association of volume with delayed diagnosis across conditions was evaluated using conditional logistic regression matching on condition, age, and medical complexity. Condition-specific volume-delay associations were tested using hierarchical logistic models with log volume as the exposure, adjusting for age, sex, payer, medical complexity, and hospital urbanicity. The association of delayed diagnosis with complications by condition was then examined using logistic regressions.

Results

Of 58 998 included children, 37 211 (63.1%) were male, and the mean (SD) age was 7.1 (5.8) years. A total of 6709 (11.4%) had a complex chronic condition. Delayed diagnosis occurred in 9296 (15.8%; 95% CI, 15.5-16.1). Each 2-fold increase in annual pediatric volume was associated with a 26.7% (95% CI, 22.5-30.7) decrease in possible delayed diagnosis. For 21 of 23 conditions (all except ectopic pregnancy and sinus venous thrombosis), there were decreased rates of possible delayed diagnosis with increasing ED volume. Condition-specific complications were 11.2% (95% CI, 3.1-20.0) more likely among patients with a possible delayed diagnosis compared with those without.

Conclusions and Relevance

EDs with fewer pediatric encounters had more possible delayed diagnoses across 23 serious conditions. Tools to support timely diagnosis in low-volume EDs are needed.

Emergency Department Volume and Delayed Diagnosis of Pediatric Appendicitis: A Retrospective Cohort Study

OBJECTIVE

To determine the association of emergency department (ED) volume of children and delayed diagnosis of appendicitis.

BACKGROUND

Delayed diagnosis of appendicitis is common in children. The association between ED volume and delayed diagnosis is uncertain, but diagnosis-specific experience might improve diagnostic timeliness.

METHODS

Using Healthcare Cost and Utilization Project 8-state data from 2014 to 2019, we studied all children with appendicitis <18 years old in all EDs. The main outcome was probable delayed diagnosis: >75% likelihood that a delay occurred based on a previously validated measure. Hierarchical models tested associations between ED volumes and delay, adjusting for age, sex, and chronic conditions. We compared complication rates by delayed diagnosis occurrence.

RESULTS

Among 93,136 children with appendicitis, 3,293 (3.5%) had delayed diagnosis. Each 2-fold increase in ED volume was associated with a 6.9% (95% CI: 2.2, 11.3) decreased odds of delayed diagnosis. Each 2-fold increase in appendicitis volume was associated with a 24.1% (95% CI: 21.0, 27.0) decreased odds of delay. Those with delayed diagnosis were more likely to receive intensive care [odds ratio (OR): 1.81, 95% CI: 1.48, 2.21], have perforated appendicitis (OR: 2.81, 95% CI: 2.62, 3.02), undergo abdominal abscess drainage (OR: 2.49, 95% CI: 2.16, 2.88), have multiple abdominal surgeries (OR: 2.56, 95% CI: 2.13, 3.07), or develop sepsis (OR: 2.02, 95% CI: 1.61, 2.54).

CONCLUSIONS

Higher ED volumes were associated with a lower risk of delayed diagnosis of pediatric appendicitis. Delay was associated with complications.

The Utah Pediatric Trauma Network, a statewide pediatric trauma collaborative can safely help nonpediatric hospitals admit children with mild traumatic brain injury

BACKGROUND

Created in 2019, the Utah Pediatric Trauma Network (UPTN) is a transparent noncompetitive collaboration of all hospitals in Utah with the purpose of improving pediatric trauma care. The UPTN implements evidence-based guidelines based on hospital resources and capabilities with quarterly review of data collected in a network-specific database. The first initiative was to help triage the care of traumatic brain injury (TBI) to prevent unnecessary transfers while ensuring appropriate care. The purpose of this study was to review the effectiveness of this network wide guideline.

METHODS

The UPTN REDCap database was retrospectively reviewed between January 2019 and December 2021. Comparisons were made between the pediatric trauma center (PED1) and nonpediatric hospitals (non-PED1) in admissions of children with very mild, mild, or complicated mild TBI.

RESULTS

Of the total 3,315 cases reviewed, 294 were admitted to a non-PED1 hospital and 1,061 to the PED1 hospital with very mild/mild/complicated mild TBI. Overall, kids treated at non-PED1 were older (mean, 14.9 vs. 7.7 years; p = 0.00001) and more likely to be 14 years or older (37% vs. 24%, p < 0.00001) compared with those at PED1. Increased admissions occurred post-UPTN at non-PED1 hospitals compared with pre-UPTN (43% vs. 14%, p < 0.00001). Children admitted to non-PED1 hospitals post-UPTN were younger (9.1 vs. 15.7 years, p = 0.002) with more kids younger than 14 years (67% vs. 38%, p = 0.014) compared with pre-UPTN. Two kids required next-day transfer to a higher-level center (1 to PED1), and none required surgery or neurosurgical evaluation. The mean length of stay was 21.8 hours (interquartile range, 11.9-25.4). Concomitantly, less children with very mild TBI were admitted to PED1 post-UPTN (6% vs. 27%, p < 0.00001) and more with complicated mild TBI (63% vs. 50%, p = 0.00003) than 2019.

CONCLUSION

Implementation of TBI guidelines across the UPTN successfully allowed nonpediatric hospitals to safely admit children with very mild, mild, or complicated mild TBI. In addition, admitted kids were more like those treated at the PED1 hospital.

LEVEL OF EVIDENCE

Prognostic/Epidemiological; Level IV.

Pediatric Telehealth Use in U.S. Emergency Departments in 2019

Objectives: Little is known about the recent usage of pediatric telehealth across all emergency departments (EDs) in the United States. Building upon our prior work, we aimed to characterize the usage of ED pediatric telehealth in the pre-COVID-19 era. Methods: The 2019 National ED Inventory-USA survey characterized all U.S. EDs open in 2019. Among EDs reporting receipt of pediatric telehealth services, we selected a random sample (n = 130) for a second survey on pediatric telehealth usage (2019 ED Pediatric Telehealth Survey). We also recontacted a random sample of EDs that responded to a prior, similar 2017 ED Pediatric Telehealth Survey (n = 107), for a total of 237 EDs in the 2019 ED Pediatric Telehealth Survey sample. Results: Overall, 193 (81%) of the 237 EDs responded to the 2019 Pediatric Telehealth Survey. There were 149 responding EDs that confirmed pediatric telehealth receipt in 2019. Among these, few reported ever having a pediatric emergency medicine (PEM) physician (10%) or pediatrician (9%) available for emergency care. Although 96% of EDs reported availability of pediatric telehealth services 24 h per day, 7 days per week, the majority (60%) reported using services less than once per month and 20% reported using services every 3-4 weeks. EDs most frequently used pediatric telehealth to assist with placement and transfer coordination (91%). Conclusions: Most EDs receiving pediatric telehealth in 2019 had no PEM physician or pediatrician available. Most EDs used pediatric telehealth services infrequently. Understanding barriers to assimilation of telehealth once adopted may be important to enable improved access to pediatric emergency care expertise.

The effect of increased emergency department demand on throughput times and disposition status for pediatric psychiatric patients

OBJECTIVES

Emergency department (ED) crowding has been shown to increase throughput measures of length of stay (LOS), wait time, and boarding time. Psychiatric utilization of the ED has increased, particularly among younger patients. This investigation quantifies the effect of ED demand on throughput times and discharge disposition for pediatric psychiatric patients in the ED.

METHODS

Using electronic medical record data from 1,151,396 ED visits in eight North Carolina EDs from January 1, 2018, through December 31, 2020, we identified 14,092 pediatric psychiatric visits. Measures of ED daily demand rates included overall occupancy as well as daily proportion of non-psychiatric pediatric patients, adult psychiatric patients, and pediatric psychiatric patients. Controlling for patient-level factors such as age, sex, race, insurance, and triage acuity, we used linear regression to predict throughput times and logistic regression to predict disposition status. We estimated effects of ED demand by academic versus community hospital status due to ED and inpatient resource differences.

RESULTS

Most ED demand measures had insignificant or only very small associations with throughput measures for pediatric psychiatric patients. Notable exceptions were that a one percentage point increase in the proportion of non-psychiatric pediatric ED visits increased boarding times at community sites by 1.06 hours (95% CI: 0.20-1.92), while a one percentage point increase in the proportion of pediatric psychiatric ED visits increased LOS by 3.64 hours (95% CI: 2.04-5.23) at the academic site. We found that ED demand had a minimal effect on disposition status, with small increases in demand rates favoring <1 percentage point increases in the likelihood of discharge. Instead, patient-level factors played a much stronger role in predicting discharge disposition.

CONCLUSIONS

ED demand has a meaningful effect on throughput times, but a minimal effect on disposition status. Further research is needed to validate these findings across other state and healthcare systems.

Characteristics of Pediatric Patient Transfers From General Emergency Departments in California From 2005 to 2018

OBJECTIVE

Each year, approximately 300,000 pediatric patients are transferred out of emergency departments (EDs). Emergency department transfers may not only provide a higher level of care but also incur increased resource use and cost. Our objective was to identify hospital characteristics and patient demographics and conditions associated with ED transfer as well as the trend of transfers over time.

METHODS

This was a retrospective cohort study of pediatric visits to EDs in California using the California Office of Statewide Health Planning and Development ED data set (2005-2018). Hospitals were categorized based on inpatient pediatric capabilities. Patients were characterized by demographics and Clinical Classifications Software diagnostic categories. Regression models were created to analyze likelihood of outcome of transfer compared with admission.

RESULTS

Over the 14-year period, there were 38,117,422 pediatric visits to 364 EDs in California with a transfer rate of 1% to 2%. During this time, the overall proportion of pediatric transfers increased, whereas pediatric admissions decreased for all hospital types. Transfers were more likely in general hospitals without licensed pediatric beds (odds ratio [OR], 16.26; 95% confidence interval [CI], 15.87-16.67) and in general hospitals with licensed pediatric beds (OR, 3.54; 95% CI, 3.46-3.62) than in general hospitals with pediatric intensive care unit beds. Mental illness (OR, 61.00; 95% CI, 57.90-63.20), poisoning (OR, 11.78; 95% CI, 11.30-12.30), diseases of the circulatory system (OR, 6.13; 95% CI, 5.84-6.43), diseases of the nervous system (OR, 4.61; 95% CI, 4.46-4.76), and diseases of the blood and blood-forming organs (OR, 3.21; 95% CI, 3.62; 95% CI, 3.45-3.79) had increased odds of transfer.

CONCLUSION

Emergency departments in general hospitals without pediatric intensive care units and patients' Clinical Classifications Software category were associated with increased likelihood of transfer. A higher proportion of patients with complex conditions are transferred than those with common conditions. General EDs may benefit from developing transfer processes and protocols for patients with complex medical conditions.

Emergency Departments' Uptake of Telehealth for Stroke Versus Pediatric Care: Observational Study

BACKGROUND

Telehealth for emergency stroke care delivery (telestroke) has had widespread adoption, enabling many hospitals to obtain stroke center certification. Telehealth for pediatric emergency care has been less widely adopted.

OBJECTIVE

Our primary objective was to determine whether differences in policy or certification requirements contributed to differential uptake of telestroke versus pediatric telehealth. We hypothesized that differences in financial incentives, based on differences in patient volume, prehospital routing policy, and certification requirements, contributed to differential emergency department (ED) adoption of telestroke versus pediatric telehealth.

METHODS

We used the 2016 National Emergency Department Inventory-USA to identify EDs that were using telestroke and pediatric telehealth services. We surveyed all EDs using pediatric telehealth services (n=339) and a convenience sample of the 1758 EDs with telestroke services (n=366). The surveys characterized ED staffing, transfer patterns, reasons for adoption, and frequency of use. We used bivariate comparisons to examine differences in reasons for adoption and use between EDs with only telestroke services, only pediatric telehealth services, or both.

RESULTS

Of the 442 EDs surveyed, 378 (85.5%) indicated use of telestroke, pediatric telehealth, or both. EDs with both services were smaller in bed size, volume, and ED attending coverage than those with only telestroke services or only pediatric telehealth services. EDs with telestroke services reported more frequent use, overall, than EDs with pediatric telehealth services: 14.1% (45/320) of EDs with telestroke services reported weekly use versus 2.9% (8/272) of EDs with pediatric telehealth services (P<.001). In addition, 37 out of 272 (13.6%) EDs with pediatric telehealth services reported no consults in the past year. Across applications, the most frequently selected reason for adoption was "improving level of clinical care." Policy-related reasons (ie, for compliance with outside certification or standards or for improving ED performance on quality metrics) were rarely indicated as the most important, but these reasons were indicated slightly more often for telestroke adoption (12/320, 3.8%) than for pediatric telehealth adoption (1/272, 0.4%; P=.003).

CONCLUSIONS

In 2016, more US EDs had telestroke services than pediatric telehealth services; among EDs with the technology, consults were more frequently made for stroke than for pediatric patients. The most frequently indicated reason for adoption among all EDs was related to clinical care.

Opportunities for Restructuring Hospital Transfer Networks for Pediatric Asthma

OBJECTIVE

To describe the current system of pediatric asthma care and identify potential options for unloading tertiary centers.

METHODS

Retrospective, cross-sectional study using 2014 inpatient and emergency department all-encounter administrative datasets from Arkansas, Florida, Kentucky, Maryland, Massachusetts, and New York. Study participants included children <18 with primary diagnosis of asthma.

RESULTS

There were 174,239 encounters for pediatric asthma, with 26,316 admissions and 3101 transfers. About 94.4% of transfers were admitted, with median stay length 2 days (interquartile range [IQR] 1.0-3.0). About 637 hospitals saw pediatric asthma, but 58.7% never admitted these patients. Fifty-four hospitals (8.5%) regularly received transfers; these hospitals were broadly capable pediatric centers (mean pediatric hospital capability indices = 0.82, IQR: 0.64-0.89). Two hundred nine facilities (32.8%) did not regularly receive transfers but were highly capable of caring for pediatric asthma (mean condition-specific capability = 0.92, IQR: 0.85-1.00). Median distance from transferring hospitals to the nearest pediatric center was 25.7 miles (IQR: 6.45-50.15) vs 18.0 miles (IQR: 8.35-29.25) to the nearest potential receiving hospital. Mean cost of a 2-day asthma admission in receiving hospitals was $3927 (IQR: $3083-$4894) versus $3427 (IQR: $2485-$4102) in potential receivers.

CONCLUSIONS

While nearly all acute care hospitals encounter children with asthma, more than half never admit them. Children are primarily transferred to a small subset of specialized centers, despite the existence, in many regions, of closer community hospitals with high pediatric asthma capability. In settings with long transfer distances and tertiary center crowding, a tiered system of hospital care for pediatric asthma may be feasible.

Increasing Use of Ambulatory Video Visits for Pediatric Patients by Using Quality Improvement Methods

Supplemental Digital Content is available in the text.

Introduction:

Live video visits for ambulatory encounters offer potential benefits, including access to remote subspecialty services, care coordination between providers, and improved convenience for patients. We aimed to increase the utilization of video visits for pediatric patients at our medical center using an iterative quality improvement process.

Methods:

A multispecialty improvement team identified opportunities to increase video visit utilization and prioritized interventions using benefit-effort analyses. Interventions focused on 6 key drivers. The outcome measure was the percentage of ambulatory encounters conducted by video. The process measure was the percentage of ambulatory pediatricians conducting video visits. The balancing measure was the percentage of no-shows among scheduled video visits. All measures were analyzed using statistical process control.

Results:

Interventions were associated with increases in our outcome and process measures from 0.1% to 1.2% and 0.6% to 6.3%, respectively, during the first 8 months. Subsequently, the novel coronavirus (COVID-19) pandemic was associated with further increases in these measures to 41.8% and 73.5%, respectively, over 3 months. The balancing measure increased from 0% at baseline to 14.7% with no special cause variation during the intervention period. The most impactful interventions included clinician training outreach, providing equipment, and streamlining MyChart patient enrollment.

Conclusions:

This improvement project effectively increased pediatric ambulatory video visit utilization, although the most significant driver of utilization was the COVID-19 pandemic. Project interventions implemented before COVID-19 facilitated rapid video visit adoption during the pandemic. A similar improvement process may be beneficial for other medical centers aiming to improve video visit utilization.

Overuse of Health Care in the Emergency Services in Chile

The Public Health Service in Chile consists of different levels of complexity and coverage depending on the severity and degree of specialization of the pathology to be treated. From primary to tertiary care, tertiary care is highly complex and has low coverage. This work focuses on an analysis of the public health system with emphasis on the healthcare network and tertiary care, whose objectives are designed to respond to the needs of each patient. A review of the literature and a field study of the problem of studying the perception of internal and external users is presented. This study intends to be a contribution in the detection of opportunities for the relevant actors and the processes involved through the performance of Triage. The main causes and limitations of the excessive use of emergency services in Chile are analyzed and concrete proposals are generated aiming to benefit clinical care in emergency services. Finally, improvements related to management are proposed and the main aspects are determined to improve decision-making in hospitals, which could be a contribution to public health policies.

Telehealth and chronic pain management from rapid adaptation to long-term implementation in pain medicine: A narrative review

The COVID-19 pandemic called for drastic changes to expand and rapidly implement telehealth to prevent breach of care for chronic patients. Responding to the challenge of implementing remote care in chronic pain services, a specialty highly dependent on doctor-patient rapport, physical examination, and frequent follow-up visits requires extensive adaptation involving administrative processes and clinical routines. We present our experience of a successful rapid adaptation to telemedicine paradigm as a response to the COVID-19 pandemic during a time of marked restriction of access to ambulatory hospital services for pediatric and adult chronic pain patients. This narrative review covers current scientific evidence for the use of telehealth for chronic pain management and describes in detail the challenges to implement telemedicine in ambulatory clinics from different perspectives. Best practices for telehealth use are recommended. A proposal for remote physical examination of pain patients is made, based on available evidence in the fields of musculoskeletal medicine and neurology comparing in-person vs remote physical examination. As an internal quality control process, an informal online survey was conducted to assess thoughts and experiences among patients and caregivers using telemedicine consultation services at the pediatric pain clinic. Providing chronic pain management services through telehealth is a viable option for many patients and health care professionals. This is reliant on the availability of appropriate materials and training, with guidelines for both patients and health care workers. With the rapid pace of technological advancements, even further integration of telehealth into routine health care is possible.

A Retrospective Study of Children Transferred from General Emergency Departments to a Pediatric Emergency Department: Which Transfers Are Potentially Amenable to Telemedicine?

OBJECTIVE

To characterize children who experienced interfacility emergency department (ED) transfers with discharge home, and identify care potentially amenable to telemedicine in lieu of transfer.

STUDY DESIGN

Retrospective cohort study (July 2016 to June 2017) of patients transferred from general EDs to an academic pediatric ED and discharged home. The primary outcome was care potentially amenable to telemedicine defined as pediatric emergency medicine (PEM) provider assessment without other in-person subspecialty evaluation, diagnostic evaluation available in a general ED (electrocardiogram, point-of-care, or urine tests), and/or referrals and medications available in a general ED. Analysis included descriptive and χ² statistics.

RESULTS

Of the 1733 patients transferred, 529 (31%) were discharged home and 22% of those discharged home had care potentially amenable to telemedicine. Patients amenable to telemedicine were more likely to be <2 years old (32% vs 17%; P = .002) and to have neurologic (29% vs 17%; P = .005), respiratory (16% vs 4%; P < .001), or urinary (5% vs 1%; P = .004) diagnoses than those whose care was not. Eight in 10 patients received their entire diagnostic evaluation before transfer and one-half received only a PEM provider assessment. An additional 281 cases were evaluated by a subspecialist in person, received routine imaging, or routine interventions.

CONCLUSIONS

Children receiving care potentially amenable to telemedicine in lieu of transfer often received their entire diagnostic evaluation before transfer; PEM provider assessment was the mainstay of care after transfer. These findings have implications for informing telemedicine to improve access to PEM expertise and potentially decrease some interfacility transfers.

The Implementation of an Emergency Medicine Telehealth System During a Pandemic

Background

In March of 2020, the World Health Organization declared coronavirus disease 2019 (COVID-19)—a disease caused by a novel coronavirus—a pandemic, and it continued to spread rapidly in the community. Our institution implemented an emergency medicine telehealth system that sought to expedite care of stable patients, decrease provider exposure to COVID-19, decrease overall usage rate of personal protective equipment, and provide a platform so that infected or quarantined physicians could continue to work. This effort was among the first to use telehealth to practice emergency medicine in the setting of a pandemic in the United States.

Discussion

Outside the main emergency departments at each of 2 sites of our academic institution, disaster tents were erected with patient care equipment and medications, as well as technology to allow for telehealth visits. The triage system was modified to appropriately select low-risk patients with symptoms suggestive of COVID-19 who could be seen in these disaster tents. Despite some issues that needed to be addressed, such as provider discomfort, limited medication availability, and connectivity problems, the model was successful overall.

Conclusions

Other emergency departments might find this proof of concept article useful. Telehealth will likely be used more broadly in the future, including emergency care. It is imperative that the health care system continues to adapt to respond appropriately to challenges such as pandemics.

Telehealth in pediatric emergency medicine

Modern technologies and contemporary clinical practice have set the stage for the integration of telehealth into existing models of healthcare. These models of telehealth care offer novel opportunities for advancing pediatric emergency care. In this manuscript, we introduce applications of telehealth in pediatric emergency medicine (PEM) with the pediatric emergency department (ED) both as originating site and distant site. We present barriers to adoption, implementation, and sustaining PEM telehealth programs, as well as strategies to overcome those. We discuss cost and finances as well as policy considerations and implications. Lastly, we review strategies for evaluation to assess program impact and ensure sustainability.

A Mobile Medical Knowledge Dissemination Platform (HeadToToe): Mixed Methods Study

BACKGROUND

Finding readily accessible, high-quality medical references can be a challenging task. HeadToToe is a mobile platform designed to allow easy and quick access to sound, up-to-date, and validated medical knowledge and guidance. It provides easy access to essential clinical medical content in the form of documents, videos, clinical scores, and other formats for the day-to-day access and use by medical students and physicians during their pre- and postgraduate education.

OBJECTIVE

The aim of this paper is to describe the architecture, user interface, and potential strengths and limitations of an innovative knowledge dissemination platform developed at the University of Geneva, Switzerland. We also report preliminary results from a user-experience survey and usage statistics over a selected period.

METHODS

The dissemination platform consists of a smartphone app. Through an administration interface, content is managed by senior university and hospital staff. The app includes the following sections: (1) main section of medical guidance, organized by clinical field; (2) checklists for history-taking and clinical examination, organized by body systems; (3) laboratory section with frequently used lab values; and (4) favorites section. Each content item is programmed to be available for a given duration as defined by the content's author. Automatic notifications signal the author when the content is about to expire, hence, promoting its timely updating and reducing the risk of using obsolete content. In the background, a third-party statistical collecting tool records anonymous utilization statistics.

RESULTS

We launched the final version of the platform in March 2019, both at the Faculty of Medicine at the University of Geneva and at the University Hospital of Geneva in Switzerland. A total of 622 students at the university and 613 health professionals at the hospital downloaded the app. Two-thirds of users at both institutions had an iOS device. During the practical examination period (ie, May 2019) there was a significant increase in the number of active users (P=.003), user activity (P<.001), and daily usage time (P<.001) among medical students. In addition, there were 1086 clinical skills video views during this period compared to a total of 484 in the preceding months (ie, a 108% increase). On a 10-point Likert scale, students and physicians rated the app with mean scores of 8.2 (SD 1.9) for user experience, 8.1 (SD 2.0) for usefulness, and 8.5 (SD 1.8) for relevance of content. In parallel, postgraduate trainees viewed more than 6000 documents during the first 3 months after the implementation in the Division of Neurology at our institution.

CONCLUSIONS

HeadToToe is an educator-driven, mobile dissemination platform, which provides rapid and user-friendly access to up-to-date medical content and guidance. The platform was given high ratings for user experience, usefulness, and content quality and was used more often during the exam period. This suggests that the platform could be used as tool for exam preparation.