Alcohol and drug presence in traffic crash fatalities before and after the COVID-19 pandemic: Evaluation of the fatality analysis reporting system (FARS) and linked medical examiner-vital records data in Clackamas, Multnomah, and Washington County, Oregon, 2019-2021

Traffic fatalities, with and from increased risky behaviors (reduced seat belt use, increased impairment from licit and illicit substances), have been increasing, especially during the COVID-19 pandemic. Death certificates are a major source of epidemiologic data in the United States, but have known underreporting of drug and alcohol presence. The Fatality Analysis Reporting System (FARS) is one major source of data on fatal crashes with intoxication. This study links FARS data for three counties in Oregon (2019-2021) with local medical examiner and death certificate data (FARS source data) and compares their concordance with blood alcohol concentration and toxicology for three major drug classes by year. For drivers only, our study finds good concordance between FARS and its source data in 2019 but poor concordance in 2020. This discordance may impact future analysis of impaired crash deaths, and we list some suggestions for amelioration.

The impacts of governing agency: A comparison of resources in the patchwork of medicolegal death investigation systems

In the United States, medical examiners and coroners (MECs) fill critical roles within our public health and public safety systems. These professionals are primarily charged with determining the cause and manner of death as they investigate deaths and respond to associated scenes and mass fatalities and can also help identify trends in public health crises through medicolegal death investigations. Despite their instrumental role, they are organized in disparate systems with varying governing structures, functions, staffing, caseload, budget, and access to resources. This paper examines data from the 2018 Census of Medical Examiner and Coroners to evaluate MEC operations in the United States. The findings show that MEC offices' organizational and operational governance structures greatly influence resources, workloads, and access to information and services. Standalone MEC offices were generally better resourced than those affiliated with law enforcement, public health, forensic science, district attorneys, or other agencies.1.

Mass fatality and disaster response preparedness across medical examiner and coroner offices in the United States

With the rise of mass fatalities and disasters, access to mass fatality and disaster planning trainings and resources available to medical examiners and coroners (MECs) in the United States should be reviewed. This paper provides a necessary update on the extent of access to these resources by analyzing data from the 2018 Census for Medical Examiner and Coroner Offices (CMEC). Results show that a high percentage of respondents have access to mass fatality and disaster planning trainings/resources; however, the access is disproportionate. Respondents in the Midwest and South-and those with smaller populations-have less access to resources, while agencies with larger budgets and more full-time staff have more access to resources. This paper discusses potential contributing factors for these disparities, but the data only begin to elucidate gaps in access to mass fatality and disaster planning trainings/resources for MECs and where further research should be conducted.

Trends in non-fatal and fatal opioid overdoses during the first two years of the coronavirus disease-2019 pandemic

PURPOSE

This study assessed opioid-involved overdose rates by age, sex, and race-ethnicity across strict pandemic mitigation phases and how this varied across data systems.

METHODS

We examined opioid-involved overdoses using medical examiner and hospital data for Cook County, Illinois between 2016-2021. Multivariable segmented regression was used to assess weekly overdose rates across subgroups of age, sex and race/ethnicity and strict pandemic mitigation phases.

RESULTS

The overall rate of weekly opioid-involved overdoses increased when assessing the medical examiner (β = 0.01; 95% CI = 0.01,0.02; P ≤ .001) and emergency department visits data sources (β = 0.15; 95% CI = 0.09,0.20; P ≤ .001) but not for the hospital admissions data source. We found differences in overdose rates across subgroups and phases of pandemic mandates. Fatal overdoses increased during lockdown-1 while admissions and emergency department (ED) visits for opioid-involved overdoses generally decreased across all phases of pandemic mitigation mandates except for the period following lockdown-1. Across pandemic mitigation phases, Hispanics and individuals under 25 years did not demonstrate any change in admissions and ED visits for overdoses.

CONCLUSIONS

We underscore the importance of utilizing multiple sources of surveillance to better characterize opioid-involved overdoses and for public health planning.

Respiratory virus infections in decedents in a large, urban medical examiner's office

OBJECTIVE

Most respiratory virus surveillance relies on medically attended respiratory illness, but an understanding of the true patterns of infection independent of care-seeking behaviour would enhance clinical and public health responses to respiratory virus outbreaks. We evaluated the potential of decedent surveillance by estimating the burden of respiratory virus infection in decedents in a large, urban medical examiner's office.

STUDY DESIGN

Observational.

METHODS

In 2020-2022, we tested nasopharyngeal swabs from 4121 decedents in Detroit, Michigan for 15 respiratory viruses, including SARS-CoV-2, respiratory syncytial virus, and influenza virus A and B. We analysed infection prevalence over time and by age, sex, race/ethnicity, and manner of death.

RESULTS

Of 4113 valid tests, 30.2% were positive for at least one virus, and 6.1% were positive for multiple viruses. All viruses were detected except for influenza A/H1N1 and influenza B. The most prevalent viruses were SARS-CoV-2 (15.7%), rhinovirus (11.2%), and adenovirus (4.9%), which were detected in all months. Most viruses exhibited decreasing prevalence with age, higher prevalence among Black and Hispanic than among White decedents and lower prevalence among deaths from natural causes; SARS-CoV-2 was a notable exception to the patterns by age and manner of death, instead reflecting community trends in catchment counties.

CONCLUSIONS

There was high prevalence and diversity of respiratory viruses in decedents entering a large, urban medical examiner's office. Decedent surveillance could offer a clearer picture of the true underlying burden of infection, motivating public health priorities for intervention and vaccine development, and augmenting data for real-time response to respiratory virus outbreaks.

The Intersection of Death Investigation and Organ Donation Systems: A Scoping Review

Introduction

Death investigators (DIs) such as coroners, medical examiners, and forensic pathologists play important and evolving roles in deceased organ donation. DIs communicate with organ donation organizations (ODOs) to gather case-specific information and release or restrict organs depending on the medicolegal requirements. This scoping review aims to identify the breadth of roles and decision-making processes that may facilitate or hinder deceased donation in DI cases.

Methods

This study was conducted using a scoping literature review and subsequent thematic analysis.

Results

Thirty-one eligible papers described 8 common themes with region-specific nuances. These include: 1) shared (ODO and DI) protocols for early communication around each case; 2) shared standards and education for death investigation practices related to organ donation; 3) DI support staff or teams to facilitate organ donation; 4) DI authority to order additional testing and imaging before organ recovery; 5) donation-specific legislation to enhance DI and/or ODO operations; 6) legally trained DI authority to veto medical decisions to proceed with organ donation; 7) DI attendance at organ recovery; and 8) surgeons recording specific DI evidence during organ recovery.

Conclusion

These findings have cultural and resource-allocation implications and expose gaps in the international literature describing practices at the intersection of deceased organ donation and death investigation. A better understanding of the rationale and execution of various systems for DI and ODO cooperation may serve to advance both organ donation and death investigation.

Neonaticides in the United States-2008-2017

Objective

This study examines factors associated with homicide in the first 24 hours of life (i.e., neonaticide) in the United States.

Methods

National Vital Statistics System (NVSS) linked birth-infant death data, for 50 states and the District of Columbia, from 2008 through 2017, were used to examine characteristics associated with neonaticide. National Violent Death Reporting System (NVDRS) data were used to examine circumstances of neonaticides that occurred in 14 states. Circumstances of neonaticides are described, and rates for maternal and infant characteristics are presented as rates per 100,000 person-years.

Results

Among neonaticide victims in NVSS (N = 81), those of mothers who are young, unmarried, non-Hispanic, Black, and have lower education levels, are at an increased risk of neonaticide. Further, among mothers in NVDRS who committed neonaticide (N = 42), 66.7% were known to have given birth at a residence, without medical assistance. Approximately three-fourths (73.8%; n = 31) concealed their pregnancy, with 35.7% (n = 15) disposing of their infants in a trash receptacle after giving birth. Additionally, more than half of neonaticide victims were tested for alcohol, opioids, amphetamines, and cocaine, but a relatively small number tested positive for these substances.

Conclusions

Results highlight the importance of identifying factors that elevate risk to neonates so these deaths can be prevented. As such, many mothers who commit neonaticide are young, unmarried, and conceal their pregnancy; thus, programs that prevent teen pregnancy, decrease shame and stigma associated with birth to young mothers, and provide support and resources to pregnant women, may help prevent neonaticide.

Navigating the perils and pitfalls of pediatric forensic postmortem imaging in the United States

Postmortem CT is widely used in the general adult and military populations. It is used extensively in pediatric death investigations in Europe and Asia, but distinctive challenges are encountered when launching a postmortem imaging program in the United States. We describe the issues we have encountered specific to establishing a pediatric postmortem imaging service in this country and propose potential solutions.

Drug presence in driving deaths in Maryland: Comparing trends and prevalence in medical examiner and FARS data

Accurate and reliable information on drug use by road users is essential to inform safety policy development but the reliability of national data has been questioned. There are two primary repositories of drug test information from fatal motor vehicle crashes in Maryland: (1) the Fatality Analysis Reporting System (FARS), which is a national crash database managed by the US Department of Transportation, and (2) the Maryland Medical Examiner (ME). In this study, we compared drug test information for people killed in crashes in Maryland between the FARS system and ME from 2006 - 2018. As ME records are the primary source for the FARS data from Maryland, these two data sets should be closely correlated. We used probabilistic linkage to match FARS and ME cases and compared matched cases by individual drug group. Matching was achieved on 83 % of cases (N = 4803 matched pairs). ME data consistently indicated higher overall incidence and trends in the presence of depressants, narcotics, and stimulants in crash deaths. Sensitivity analysis using both strict and relaxed matching criteria did not change this result. Road safety policy and prevention efforts for crashes involving drugs and alcohol require an accurate understanding of both long-term trends and year-to-year changes in drug prevalence. These findings demonstrate the potential value of using ME data as source of drug test information for crash deaths in the United States.

The roles of medical examiners in the COVID-19 era: a comparison between the United States and Italy

Italy and the United States are two of the countries most affected by SARS-CoV-2 (COVID-19), with more than 240,760 confirmed cases in Italy and 2,699,658 in the United States (as of July 2, 2020). The current COVID-19 pandemic has led to substantial changes in many fields of medicine, specifically in the forensic discipline. Medicolegal activities related to conducting autopsies have been largely affected by the COVID-19 pandemic. Postmortem examinations are generally discouraged by government regulations due to the risk of spreading the disease further through the handling and dissection of bodies from patients who succumbed to COVID-19 infection. There is a paucity of data regarding the persistence of SARS-CoV-2 in bodies, as well as concerning the reliability of swabbing methods in human remains. On the other hand, the autopsy is an essential tool to provide necessary information about the pathophysiology of the disease that presents useful clinical and epidemiological insights. On this basis, we aim to address issues concerning general medical examiner/coroner organization, comparing the Italian and American systems. We also discuss the pivotal roles of forensic pathologists in informing infectious disease surveillance. Finally, we focus on the impact of COVID-19 emergency on medicolegal practices in Italy and the United States, as well as the responses of the forensic scientific community to the emerging concerns related to the pandemic. We believe that stronger efforts by authorities are necessary to facilitate completing postmortem examinations, as data derived from such assessments are expected to be paramount to improving patient management and disease prevention.

Protocols, practices, and needs for investigating sudden unexpected infant deaths

Understanding case identification practices, protocols, and training needs of medical examiners and coroners (MEC) may inform efforts to improve cause-of-death certification. We surveyed a U.S.-representative sample of MECs and described investigation practices and protocols used in certifying sudden unexpected infant deaths (SUID). We also identified MEC training and resource needs. Of the 377 respondents, use of the SUID Investigation Reporting Form or an equivalent was 89% for large, 87% for medium, and 52% for small jurisdictions. Routine completion of infant medical history, witness interviews, autopsy, photos or videos, and family social history for infant death investigations was ≥80%, but routine scene re-creation with a doll was 30% in small, 64% in medium, and 59% in large offices. Seventy percent of MECs reported infant death investigation training needs. Increased training and use of standardized practices may improve SUID cause-of-death certification, allowing us to better understand SUID.

A fatal review: Exploring how children's deaths are reported in the United States

Child death reports are the leading data source used to orchestrate child fatality prevention policy. Therefore, the way in which child death is reported is crucial to how we sustain life. We sought to assess the systematic ways in which death is reported for children. Based on a qualitative analysis of medico-legal investigation reports collected from a medical examiner's office and a coroner's office, we examined several indicators of data completeness, quality, site organizational structure, and consistency. We found stark differences between the two sites, as well as issues regarding death diagnosis certainty, and a general lack in consistency in the reports' content, as well as procedures performed post-mortem. We conclude that there are some flaws in our death reporting system for child populations, which have the potential to hinder reliability and accuracy of these death reports, as well as thwart their overall usefulness in prevention policies.

The Utility of a Prescription Monitoring Program in Death Investigation: The Virginia Experience

The Virginia Prescription Monitoring Program (VPMP) has been in effect since 2002, providing reports for prescribers, pharmacists, and other stakeholders in the growing opioid epidemic. The Office of the Chief Medical Examiner is one such stakeholder and has found great efficacy in the program in investigating suspected drug-related deaths. This review examines the origins of the VPMP, its benefits, and limitations for use during death investigation.

Identifying heat-related deaths by using medical examiner and vital statistics data: Surveillance analysis and descriptive epidemiology - Oklahoma, 1990-2011

OBJECTIVES

Approximately 660 deaths occur annually in the United States associated with excess natural heat. A record heat wave in Oklahoma during 2011 generated increased interest concerning heat-related mortality among public health preparedness partners. We aimed to improve surveillance for heat-related mortality and better characterize heat-related deaths in Oklahoma during 1990-2011, and to enhance public health messaging during future heat emergencies.

METHODS

Heat-related deaths were identified by querying vital statistics (VS) and medical examiner (ME) data during 1990-2011. Case inclusion criteria were developed by using heat-related International Classification of Diseases codes, cause-of-death nomenclature, and ME investigation narrative. We calculated sensitivity and predictive value positive (PVP) for heat-related mortality surveillance by using VS and ME data and performed a descriptive analysis.

RESULTS

During the study period, 364 confirmed and probable heat-related deaths were identified when utilizing both data sets. ME reports had 87% sensitivity and 74% PVP; VS reports had 80% sensitivity and 52% PVP. Compared to Oklahoma's general population, decedents were disproportionately male (67% vs. 49%), aged ≥65 years (46% vs. 14%), and unmarried (78% vs. 47%). Higher rates of heat-related mortality were observed among Blacks. Of 95 decedents with available information, 91 (96%) did not use air conditioning.

CONCLUSIONS

Linking ME and VS data sources together and using narrative description for case classification allows for improved case ascertainment and surveillance data quality. Males, Blacks, persons aged ≥65 years, unmarried persons, and those without air conditioning carry a disproportionate burden of the heat-related deaths in Oklahoma.

Sudden Death Related to Diabetes Mellitus: Current and Emerging Relevance to the Forensic Pathologist

While diabetes mellitus (DM) has historically accounted for substantial worldwide morbidity and mortality, new and evolving epidemiologic trends are forcing the scientific community to view it as a type of emerging disease. This review will summarize the pathophysiology of the disease, present an update of current national statistics and changing epidemiologic patterns, discuss how DM might specifically lead to acute deaths falling under the jurisdiction of the medical examiner/coroner, and suggest a medicolegal standard of practice to maximize their capture and reporting.