Emergency Medical Services Use Among Patients Receiving Involuntary Psychiatric Holds and the Safety of an Out-of-Hospital Screening Protocol to "Medically Clear" Psychiatric Emergencies in the Field, 2011 to 2016

Novel Methodology for Linking 9-1-1 Dispatch Categories with a Death Registry: Mortality Rates of Selected Dispatch Categories

OBJECTIVES

Medical Priority Dispatch System (MPDS) is a system used to assign medical 9-1-1 calls to one of 35 chief complaints that are further categorized in order of increasing priority, Alpha through Echo. In this descriptive study we demonstrate the methodology of matching MPDS codes to a county mortality registry. We also evaluated the ability of select MPDS codes (fall, respiratory, sick person, and abdominal pain) to predict mortality up to 30 d for all ages transported by Alameda County Emergency Medical Services (EMS).

METHODS

Using Alameda County EMS data, we conducted a retrospective review of all EMS encounters that occurred from November 1, 2011, to November 1, 2016. To describe mortality in this population, we identified unique patients and linked them to the Alameda County Public Health Death Registry. We identified mortality at 48 h, 7 d, and 30 d after an EMS encounter.

RESULTS

Approximately 99% of the EMS encounters were matched with unique patient identifiers, yielding a study sample of 202,431 (4% less than age 18, 53% between ages 18-65, and 43% over age 65). Patients with a respiratory chief complaint had the highest mortality percentage in each age group (0.23%, 2.7%, and 14.55% respectively). There was no correlation between the MPDS code and mortality for patients less than age 18. An increase in Alpha through Echo designation for respiratory complaints in patients 18-65 and older than 65 years corresponded with an increase in 30-day mortality.

CONCLUSIONS

This study demonstrates an upward trend in mortality with increasing acuity of Alpha through Echo designations for adult patients with respiratory complaints. Mortality increased with age in this cohort. Most of the deaths occurred after 7 days.

Addressing Mental Health Disability in Unsheltered Homelessness: Outpatient Conservatorship in Los Angeles

OBJECTIVE

The authors sought to describe a pilot program for gravely disabled individuals experiencing unsheltered homelessness in Los Angeles County that illustrates a promising public health framework to address mental health-related disability in homeless populations.

METHODS

Homeless outreach teams implementing the outpatient conservatorship (OPC) pilot program adopted a population health approach, multisystem care coordination, and prioritization of the least restrictive environments. The program allowed initiation of a Lanterman-Petris-Short (LPS) conservatorship outside of a hospital, with the goal of serving highly vulnerable individuals in the least restrictive settings. Between August 2020 and July 2021, the OPC pilot program served 43 clients, corresponding to 2% of those served by the outreach teams during that period. Using observational program evaluation data, the authors examined the impact of the program on this sample of participants.

RESULTS

At 12 months, 81% of OPC clients were no longer experiencing unsheltered homelessness; 65% accessed an LPS conservatorship. Although most OPC clients utilized a psychiatric hospital, 54% left locked settings earlier than would have been possible without the program. One-third of clients referred for LPS conservatorship used unlocked licensed residential facilities in the first year. Negative events, such as remaining in unsheltered homelessness, were more common among clients not referred for LPS conservatorship.

CONCLUSIONS

Timely receipt of street-based services and coordination of care before, during, and after referral for LPS conservatorship reduced use of restrictive settings. The OPC program's components constitute a promising triadic framework for addressing mental health disability among unsheltered individuals that warrants further investigation.

Clinicians' experiences of caring for people brought in by police to the emergency department: A qualitative interpretive study

AIM

To explore nurses' and doctors' experiences of providing care to people brought in by police (BIBP) to the emergency department (ED).

DESIGN

A qualitative interpretive study using in-depth individual interviews.

METHODS

Semi-structured interviews were conducted with nurses and doctors who worked in various EDs in one Australian state and were involved in the care of people BIBP. Interviews were undertaken between May and October 2022 and focused on the structures (i.e., what), processes (i.e., how) and outcomes of care for people BIBP. Data were analysed using deductive and then inductive content analysis.

RESULTS

Nine nurses and eight doctors were interviewed. Structures described by participants included human structures (staff) and organizational structures (areas for assessment, involuntary assessment orders, investigations, chemical/physical restraints). For processes, participants described practices including risk/mental health assessments, legal considerations, and increased/decreased levels of care compared to other presentations. Communication processes were largely between police and health care staff. Service outcomes pertained to discharge location (custody, community, hospital admission) and length of stay.

CONCLUSION

The current care delivery for people BIBP to the ED is unique and complex, often occurring in high traffic, resource-intensive areas. There is a need to strengthen structures and processes, to improve service outcomes.

IMPLICATIONS FOR THE PROFESSION

Understanding the care requirements for people brought into ED by police enables the delivery of targeted care alongside appropriate resource allocation.

IMPACT

This study provides a comprehensive understanding of the health care requirements for people BIBP to EDs. Interventions delivered in the ED to support health care delivery for people BIBP and foster clinician and police relationships are required to optimize patient and health service outcomes.

REPORTING METHOD

This study adheres to the COREQ checklist (Table S1) of the EQUATOR guidelines.

PATIENT OR PUBLIC CONTRIBUTION

This study focused on ED staff experiences.

The Management of Children and Youth With Pediatric Mental and Behavioral Health Emergencies

Mental and behavioral health (MBH) visits of children and youth to emergency departments are increasing in the United States. Reasons for these visits range from suicidal ideation, self-harm, and eating and substance use disorders to behavioral outbursts, aggression, and psychosis. Despite the increase in prevalence of these conditions, the capacity of the health care system to screen, diagnose, and manage these patients continues to decline. Several social determinants also contribute to great disparities in child and adolescent (youth) health, which affect MBH outcomes. In addition, resources and space for emergency physicians, physician assistants, nurse practitioners, and prehospital practitioners to manage these patients remain limited and inconsistent throughout the United States, as is financial compensation and payment for such services. This technical report discusses the role of physicians, physician assistants, and nurse practitioners, and provides guidance for the management of acute MBH emergencies in children and youth. Unintentional ingestions and substance use disorder are not within the scope of this report and are not specifically discussed.

The Management of Children and Youth With Pediatric Mental and Behavioral Health Emergencies

Mental and behavioral health (MBH) emergencies in children and youth continue to increasingly affect not only the emergency department (ED), but the entire spectrum of emergency medical services for children, from prehospital services to the community. Inadequate community and institutional infrastructure to care for children and youth with MBH conditions makes the ED an essential part of the health care safety net for these patients. As a result, an increasing number of children and youth are referred to the ED for evaluation of a broad spectrum of MBH emergencies, from depression and suicidality to disruptive and aggressive behavior. However, challenges in providing optimal care to these patients include lack of personnel, capacity, and infrastructure, challenges with timely access to a mental health professional, the nature of a busy ED environment, and paucity of outpatient post-ED discharge resources. These factors contribute to prolonged ED stays and boarding, which negatively affects patient care and ED operations. Strategies to improve care for MBH emergencies, including systems level coordination of care, is therefore essential. The goal of this policy statement and its companion technical report is to highlight strategies, resources, and recommendations for improving emergency care delivery for pediatric MBH.

The Management of Children and Youth With Pediatric Mental and Behavioral Health Emergencies

Mental and behavioral health (MBH) emergencies in children and youth continue to increasingly affect not only the emergency department (ED), but the entire spectrum of emergency medical services for children, from prehospital services to the community. Inadequate community and institutional infrastructure to care for children and youth with MBH conditions makes the ED an essential part of the health care safety net for these patients. As a result, an increasing number of children and youth are referred to the ED for evaluation of a broad spectrum of MBH emergencies, from depression and suicidality to disruptive and aggressive behavior. However, challenges in providing optimal care to these patients include lack of personnel, capacity, and infrastructure, challenges with timely access to a mental health professional, the nature of a busy ED environment, and paucity of outpatient post-ED discharge resources. These factors contribute to prolonged ED stays and boarding, which negatively affects patient care and ED operations. Strategies to improve care for MBH emergencies, including systems level coordination of care, is therefore essential. The goal of this policy statement and its companion technical report is to highlight strategies, resources, and recommendations for improving emergency care delivery for pediatric MBH.

The Management of Children and Youth With Pediatric Mental and Behavioral Health Emergencies

Mental and behavioral health (MBH) emergencies in children and youth continue to increasingly affect not only the emergency department (ED), but the entire spectrum of emergency medical services for children, from prehospital services to the community. Inadequate community and institutional infrastructure to care for children and youth with MBH conditions makes the ED an essential part of the health care safety net for these patients. As a result, an increasing number of children and youth are referred to the ED for evaluation of a broad spectrum of MBH emergencies, from depression and suicidality to disruptive and aggressive behavior. However, challenges in providing optimal care to these patients include lack of personnel, capacity, and infrastructure; challenges with timely access to a mental health professional; the nature of a busy ED environment; and paucity of outpatient post-ED discharge resources. These factors contribute to prolonged ED stays and boarding, which negatively affect patient care and ED operations. Strategies to improve care for MBH emergencies, including systems-level coordination of care, are therefore essential. The goal of this policy statement and its companion technical report is to highlight strategies, resources, and recommendations for improving emergency care delivery for pediatric MBH.

Safety of a prehospital emergency medical services protocol for an alternative destination for pediatric behavioral emergencies in Alameda County

Background

Pediatric patients with behavioral health emergencies (BHEs) are often transported to an emergency department (ED) by emergency medical services (EMS), despite having no physical medical complaints, to await psychiatric evaluation and treatment. This process leads to significant delays in their care. We examined the safety of directly transporting pediatric patients with BHEs from the field to an alternative destination of a psychiatric emergency service (PES) facility using an EMS protocol.

Methods

A retrospective review from November 1, 2011, to November 1, 2016, was conducted for pediatric EMS encounters using EMS data from Alameda County, California. Our primary outcome was the safety of a prehospital alternative destination protocol. We identified the proportion of patients who required retransport to an ED within 24 h after arriving at PES (defined as a failed diversion). We also describe the mortality of all patients being transported for a BHE.

Results

There were 38,241 total pediatric encounters, with 20.1% for BHEs. A total of 3122 (41%) BHE encounters met protocol criteria and were transported directly to the PES. Only 16 (0.5%) patients had a secondary transport (failed diversion) to an ED within 24 h of arrival. No patients with a BHE transported to the PES died within 30 days of the EMS encounter.

Conclusion

Death and adverse clinical outcomes are extremely rare in pediatric patients using a prehospital alternative destination protocol. This information could significantly improve the care of children with BHEs.

Contemporary Practices for Medical Evaluation of the Psychiatric Patient in the Emergency Department

Although emergency department (ED) visits for patients with mental illness are frequent, medical evaluation (i.e., "medical screening") of patients presenting with psychiatric complaints is inconsistent. This may largely be related to differing goals for medical screening, which often vary according to specialty. Although emergency physicians typically focus on stabilization of life-threatening diseases, psychiatrists tend to believe that care in the ED is more comprehensive, which often places the two fields at odds. The authors discuss the concept of medical screening, review the literature on this topic, and offer a clinically oriented update to the 2017 American Association for Emergency Psychiatry consensus guidelines on medical evaluation of the adult psychiatric patient in the ED.

Geospatial analysis of associations among mental health need, housing need, and involuntary psychiatric hospitalizations of people experiencing homelessness in Los Angeles County

The purpose of this study was to use geospatial indicators of mental health need and homelessness in Los Angeles County Service Planning Areas (SPAs) and a psychiatric sample of adults who were homeless to investigate 1) overlap between SPA level of mental health need and corresponding volume of involuntary psychiatric hospitalizations over time; 2) overlap between SPA level of unsheltered homelessness and corresponding volume of involuntary psychiatric hospitalizations over time; and 3) associations between SPA level of mental health need, SPA level of unsheltered homelessness, and initiation of a mental health conservatorship for grave disability. A sample of 373 adults who were homeless and hospitalized on an involuntary psychiatric hold from 2016 to 2018 were linked to data from the Greater Los Angeles Homeless Count on unsheltered homelessness and from the California Health Interview Survey on need for mental health services and suicidality, using admission zip codes to link variables at the SPA level. Geospatial mapping and bivariate tests were used to examine geographic overlap of SPA mental health need and unsheltered homelessness with volume of involuntary psychiatric admissions over the study period. Multiple logistic regression modeling was used to examine associations of SPA mental health need and unsheltered homelessness with conservatorship initiation. The volume of patients admitted from SPAs with higher levels of mental illness need grew from 2016 to 2018 (Tau = 0.27, P < 0.001; Tau = 0.40, P < 0.001), but there were fewer patients admitted from SPAs with higher levels of unsheltered homelessness over the same years (Tau of -0.33, P < 0.001). Being admitted from SPAs with the highest levels of unsheltered homelessness was associated with higher odds of conservatorship initiation (OR = 1.73, 95% CI = 1.82-16.74). Results suggest a need for targeted mental health and housing services to reach areas of highest need in Los Angeles County.

Mental Health Conservatorship Among Homeless People With Serious Mental Illness

OBJECTIVE

The purpose of this study was to examine associations between homelessness and length of psychiatric hospitalization and to explore the role of mental health conservatorship in determining discharge location for patients who are homeless and have a grave disability from serious mental illness.

METHODS

This observational study used administrative data from a safety-net psychiatric hospital in Los Angeles. The sample included 795 adults (≥18 years) who were hospitalized on an involuntary psychiatric hold between 2016 and 2018. The outcome variables were length of stay (days) and discharge location (home, locked psychiatric facility, unlocked psychiatric facility, unhoused). The predictor variables were homelessness status and whether a mental health conservatorship was initiated during hospitalization. Multiple regression models were used to estimate associations between variables.

RESULTS

Homelessness status was associated with 27.5 additional days (SE=3.5 days) of hospitalization in adjusted models. Homeless patients for whom conservatorship was initiated comprised 6% of the sample but 41% of total inpatient days. Among people who were homeless, initiation of a conservatorship was associated with significantly longer length of inpatient stay (mean=154.8 days versus 25.6 days for the whole sample) but also with lower odds of being unhoused at the time of discharge (risk ratio=0.19, 95% confidence interval=0.09-0.34).

CONCLUSIONS

A mental health conservatorship can be a mechanism for helping homeless people with a grave disability from mental illness to transition from the streets to residential psychiatric treatment, but it requires substantial resources from facilities that initiate such conservatorships and does not guarantee resolution of long-term supportive housing needs.

Incidences of Involuntary Psychiatric Detentions in 25 U.S. States

OBJECTIVE

Characterizing commitment as an involuntary psychiatric emergency detention that possibly extends into a longer-term detention, the authors aimed to calculate population rates of detentions and chart interstate differences since 2011 by means of publicly available state counts.

METHODS

Searches of state health and court websites yielded counts from 38 U.S. states. Usable counts from 25 states were classified as emergency or longer-term detentions and converted to crude rates per 100,000 people by using Census Bureau figures.

RESULTS

All-ages rates (per 100,000 people) of emergency detentions ranged from 29 in Connecticut to 966 in Florida. In 22 states with continuous 2012-2016 data, the average rate increased from 273 to 309. In four of five states with separate counts for adults and minors, rates over time for both were nearly parallel. In eight states that provided relevant data, the mean longer-term detention rate was 42% of a state's average emergency detention rate. Only one state provided length-of-stay data, and one counted both detentions and persons detained. In 24 states-accounting for 51.9% of the U.S. population-591,402 emergency involuntary detentions were recorded in 2014, the most recent year with most states reporting, a crude rate of 357 per 100,000.

CONCLUSIONS

Incidences of involuntary psychiatric detentions between 2011 and 2018 varied 33-fold across 25 states, and the mean state rate increased by three times the mean state population increase. Omissions in most states' counts clouded interpretation. More valid incidences obtained from standardized national data would improve analysis of the controversial yet opaque procedure of involuntary inpatient civil commitment.

Interfacility ambulance transport of mental health patients

The transportation of mental health patients between facilities by emergency medical services personnel poses a unique risk to both patients and their providers. Increasingly, common injuries are occurring and difficulties are arising during this transition in care. Proximal causes exist that could be addressed to help mitigate many of the complexities that occur during this shift in care. Patient safety, quality of care, and provider safety are all at risk if improvements are not made and problems not identified or rectified.

Identification of psychiatric patients with high mortality and low medical utilization: a population-based propensity score-matched analysis

Background

The decreased life expectancy and care costs of mental disorders could be enormous. However, research that compares mortality and utilization concurrently across the major category of mental disorders is absent. This study investigated all-cause mortality and medical utilization among patients with and without mental disorders, with an emphasis on identifying the psychiatric category of high mortality and low medical utilization.

Methods

A total of 570,250 individuals identified from the 2002–2013 Taiwan National Health Insurance Reearch Database consistuted 285,125 psychiatric patients and 285,125 non-psychiatric peers through 1:1 dual propensity score matching (PSM). The expenditure survival ratio (ESR) was proposed to indicate potential utilization shortage. The category of mental disorders and 13 covariates were analyzed using the Cox proportional hazard model and general linear model (GLM) through SAS 9.4.

Results

PSM analyses indicated that mortality and total medical expenditures per capita were both significantly higher in psychiatric patients than those in non-psychiatric patients (all P <.0.0001). Patients with substance use disorders were reported having the youngest ages at diagnosis and at death, with the highest 25.64 of potential years of life loss (YPLL) and relevant 2904.89 of ESR. Adjusted Cox model and GLM results indicated that, compared with anxiety disorders, affective disorders and substance use disorders were significantly associated with higher mortality (HR = 1.246 and 1.064, respectively; all P < 0.05); schizophrenia was significantly associated with higher total medical expenditures per capita (P < 0.0001). Thirteen additional factors were significantly associated with mortality or utilization (all P < 0.05).

Conclusion

Substance use disorders are the category of highest YPLL but notably in insufficient utilization. Health care utilization in patients with substance use disorders should be augmented timely after the diagnosis, especially toward home and community care. The factors related to mortality and utilization identified by this study merit clinical attention.

Pediatric Behavioral Health-Related EMS Encounters: A Statewide Analysis

Objectives: Pediatric behavioral health disorders and related emergency department visits are increasing, but effects on emergency medical services (EMS) are unknown. This study's objective was to describe the statewide epidemiology of pediatric behavioral health-related EMS encounters in Florida, including mental health and substance use. Methods: This analysis is a retrospective study of pediatric behavioral health-related EMS encounters from Florida's statewide EMS Tracking and Reporting Systems Database from 2011 to 2016. Demographic, clinical, EMS, and geographic characteristics are described. We also compared characteristics between patients who did and did not receive an acute EMS behavioral/psychiatric intervention. Results: There were 22,254 pediatric behavioral health-related EMS encounters during the study period, one-quarter of which were noted to have suspected or confirmed ingestion/substance use. The median age was 16 and the majority of patients were female and white. A total of 946 patients (4%) had an acute EMS behavioral/psychiatric intervention. EMS scene, ED turnaround, and total EMS time were significantly longer for intervention patients. Of the 14 counties in the top quartile of percentages of intervention patients, 7 were rural, 10 did not have any hospitals with child/adolescent psychiatric services, and 7 did not have any child psychiatrists. Conclusions: Pediatric behavioral-health related EMS encounters had a significant proportion of suspected ingestions/substance use, and we found disproportionate effects on rural agencies. Increases in EMS resource utilization (including longer EMS times) occurred in certain settings with limited behavioral health infrastructure. Those findings suggest an opportunity for community paramedicine to alleviate EMS utilization and decrease the frequency of pediatric behavioral health emergencies.