Statutory reform of the death certification process in England and Wales.

Richard Griffith, Senior Lecturer in Health Law at Swansea University, considers the reforms to the death certification process and discusses the statutory examination of all deaths not referred to the coroner by a medical examiner.

Insights from coronial recommendations for preventing natural deaths in sport and recreation in Québec, Canada.

Introduction: This descriptive retrospective study analyzed coronial recommendations for natural deaths in sport and recreation from January 2006 to December 2019 using data from the Bureau du coroner du Québec. Methods: Reports with recommendations were analyzed by sex, age group, cause of death, context, and activity. The nature of recommendations was assessed using a public health-based model. Thematic analysis was conducted following a four-phase approach in which themes developed were emphasized and further connected with existing literature. Results: Reports involving individuals aged 18-24 and reports related to ice hockey were significantly more likely to contain recommendations. Reports related to individuals ≥45 years old, or related to cycling or hunting had higher death frequencies, but relatively low recommendation rates. Most recommendations aligned with the public health-based model but specifying implementation time frames was rare (11.7%). Nearly 60% of coroner's recommendations focused on automated external defibrillator implementation, delivery and training. Discussion: Mitigation of sudden cardiac arrest risk for individuals ≥45 years old, timely treatment of life-threatening arrhythmias especially for activity practiced in remote regions and specifying implementation time frames were identified as improvement areas. The multi-faceted approach to enhancing public access defibrillation developed by the International Liaison Committee on Resuscitation in 2022 addresses recurrent themes covered by coroners and holds the potential to inform evidence-based decision making.

Suicide by different methods in Toronto: A quantitative study examining of 23-years of coronial records.

The objective of the study is to understand the characteristics of people who died by different suicide methods in Toronto, Canada. Suicide cases were identified by the Office of the Chief Coroner of Ontario (1998-2020). Demographic and clinical variables were retrieved. All suicide deaths were classified into different groups based on suicide method. Bivariate analyses and multinomial logistic regressions were performed to compare their demographic and clinical characteristics. Hanging (N = 1721), jumping from height (N = 1280), and poisoning (N = 955) were the most common suicide methods in Toronto. Those who died by hanging were more likely to be married or in common law relationships, live with others, experience employment/financial/academic-related stressors and die at home. People who died by jumping from height had a higher likelihood of having a psychiatric and/or emergency department visit in the past week and having schizophrenia or related disorders/symptoms. People who died by poisoning had higher odds of being female and leaving suicide notes. They were also more likely to have previous suicide attempts, experience depression and/or bipolar disorder and have physical conditions. Specific suicide prevention strategies should be designed and implemented to account both for commonalities and differences among people who die by different suicide methods.

Selective postmortem arterial angiography of head and neck using digital x-ray or computed tomography: A practical and rapid method to identify vascular injuries.

Identification of vascular injuries is crucial for complete postmortem evaluation and understanding of trauma deaths by the Medical Examiner. Some vascular injuries are difficult to evaluate due to challenging anatomic locations, especially in the head and neck. Documenting injuries of the facial and vertebral arteries is challenging and necessitates time-consuming dissections that can create artifacts and disfigurement. In busy medical examiner offices with a significant number of traumatic injuries, finding a creative solution to employ reliable postmortem angiography is desirable. At the Office of the Chief Medical Examiner for the State of Maryland (OCME), we created and effectively implemented a selective angiography procedure using traditional indwelling Foley catheters and water-soluble barium swallow contrast to evaluate arterial injuries using either digital radiography or computed tomography imaging modalities. This technique and imaging interpretation can be performed by a medical examiner or forensic pathology fellow after basic technical training and basic radiology training. This study outlines the technique, methods, and utilization of the procedure and describes the findings of six deaths due to vascular lesions from different injury mechanisms and disease processes and describes the ease of implementation on a broader scale in busy Medical Examiner's offices.

A Review of Modifiable Health Care Factors Contributing to Inpatient Suicide: An Analysis of Coroners' Reports Using the Human Factors Analysis and Classification System for Healthcare.

BACKGROUND: Inpatient suicides have devastating and long-lasting consequences for patients, families, and health care organizations, posing a major challenge for hospitals. Although many studies have identified patient risk factors for inpatient suicide, the modifiable health care factors are less understood. Failure to understand these modifiable factors weakens organizations' ability to design and implement effective prevention strategies. METHODS: The Human Factors Analysis and Classification System for Healthcare (HFACS-Healthcare) was used to classify and analyze modifiable health care factors that contributed directly or indirectly to inpatient suicides in Australian hospitals between 2009 and 2018. Comparisons were made between general and psychiatric hospital units to identify context-specific recommendations. RESULTS: Of the 367 cases, 216 (58.9%) had enough information to analyze the contributing factors, and 214 (58.3%) included unit location information. Multiple modifiable health care factors were identified in the cases as contributing to the patients' suicides. Commonly, cases reported decision errors made by individuals (57.4%), problems with the physical environment (56.0%), and unit-level operational decision-making errors (that is, planned inappropriate operations) (48.6%). An association was found between unit type and problems with coordination, mental state, tasks, physical environment, planned inappropriate operations, and organizational culture (p < 0.05). CONCLUSION: General prevention initiatives may not be effective in addressing inpatient suicides across specialty units. HFACS-Healthcare enabled a deeper understanding of inpatient suicide and the identification of priority areas that, if addressed, could help reduce the number of preventable suicides in hospitals. Hospital suicide prevention initiatives need to be tailored to specific units and target individual and system vulnerabilities to improve safety and reduce inpatient suicide rates.

Thematic analysis of Prevention of Future Death reports for suicide: January 2021 to October 2022.

BACKGROUND: Suicide prevention remains a high priority topic across government and the National Health Service (NHS). Prevention of Future Death (PFD) reports are produced by coroners to highlight concerns that should be addressed by organisations to prevent future deaths in similar circumstances. OBJECTIVE: This research aimed to understand themes from concerns raised in PFD reports for deaths from suicide to inform future policies and strategies for preventing suicide. METHODS: We employed a retrospective case series design to analyse PFD reports categorised as suicide using qualitative inductive thematic analysis. Primary themes and subthemes were extracted from coroners' concerns. Following theme extraction, the number of concerns coded to these themes across reports and the frequency of recipient organisation being named as addressee on these reports were assessed as primary outcomes. FINDINGS: 12 primary themes and 83 subthemes were identified from 164 reports (4% of all available reports). The NHS was the most frequent recipient of these reports, followed by government departments. Coroners raised issues around processes within or between organisations and difficulties accessing services. The most common concerns fell under the primary theme 'processes' (142 mentions), followed by 'access to services' (84 mentions). The most frequent subthemes were 'current training not adequate' (38 mentions) and 'inadequate communication between services' (35 mentions). CONCLUSIONS: Our results specify areas where review, improvement and policy development are required to prevent future suicide deaths occurring in similar circumstances. CLINICAL IMPLICATIONS: These themes highlight concerns across current care and service provision where reform is required for suicide prevention.

Improving state medicolegal death investigation: Does system level reform improve public health data concerning drug-related mortality?

In the United States, the governance of unnatural death certification varies greatly by state. Although cross-sectional research has linked mortality data quality with variation in medicolegal death investigation systems across states-especially with regards to drug-related deaths-this relationship has not be sufficiently tested using longitudinal data. This research assesses the impact of system governance reform on the quality of drug mortality data by assessing the impact of transitioning from a coroner system to a medical examiner system on data quality. The research finds no evidence that system-level reform is associated with improved drug-related mortality data quality. These findings suggest that alternative methods should be examined for improving public health data concerning drug-related mortality. These likely include focusing on individual-level characteristics and practices of officials and offices, rather than system-level variables.

Evaluation of in-house drug evidence testing by King County Medical Examiner's Office in "real-time" fatal overdose surveillance.

With the escalating overdose epidemic, many surveillance efforts have appeared. In 2018, King County Medical Examiner's Office (KCMEO) initiated a fatal overdose surveillance project aimed at expediting death certification and disseminating timely information. In this project, KCMEO investigators collected items of evidence of drug use from overdose death scenes, which were tested by five in-house methods, four using handheld devices: TruNarc Raman spectrometer, with and without the manufacture's H-Kit, Rigaku ResQ Raman spectrometer, and MX908 mass spectrometer. The fifth in-house method used fentanyl-specific urine test strips. Results from in-house testing were compared with results from Washington State Patrol (WSP) Materials Analysis Laboratory. From 2019 to 2022, there were 4244 evidence items of drugs and paraphernalia collected from 1777 deaths scenes. A total of 7526 in-house tests were performed on collected specimens, and 2153 tests were performed by the WSP laboratory using standard analytical methods. The WSP results served as reference standards to calculate performance metrics of the in-house methods. Sensitivities, specificities, and predictive values ranged from good to poor depending on the method, drug, and evidence type. Certain drugs were often associated with specific evidence types. Acetaminophen was frequently found in combination with fentanyl. Fentanyl test strips gave good scores for detecting fentanyl; otherwise, in-house methods using handheld devices had poor performance scores with novel drugs and drugs diluted in mixtures. The results showed that in-house testing of drug evidence has value for medical examiner overdose surveillance, but it is resource intensive, and success depends on collaboration with forensic laboratories.

Causes of Death in the Presence of Law Enforcement in Johnson County, Iowa, 2011-2020.

Objectives. To examine sudden and unexpected or trauma-related deaths that occurred in the presence of law enforcement in Johnson County, Iowa, between 2011 and 2020. Methods. We identified deaths in the presence of law enforcement using definitions from the National Association of Medical Examiners. We obtained data, including demographics, cause and manner of death, toxicology results, and circumstances and location of event leading to death, from comprehensive medical examiner investigative reports. Results. There were 165 deaths that occurred in the presence of law enforcement: 114 were from a known disease, and 51 were either trauma related or the sudden, unexpected initial presentation of a previously unrecognized disease. Three deaths occurred in the context of physical restraint by law enforcement. Suicide was the leading manner of death among trauma-related deaths; the means of suicide was predictable based on in-custody (hanging) or precustody (firearm) circumstances. Conclusions. Our findings highlight the potential role of medical examiners and coroners in improving completeness of data on reporting death in the presence of law enforcement to public health agencies. (Am J Public Health. 2024;114(6):642-650. https://doi.org/10.2105/AJPH.2024.307616).

Accidental substance-related acute toxicity deaths among youth in Canada: a descriptive analysis of a national chart review study of coroner and medical examiner data. / Décès accidentels attribuables à une intoxication aiguë due à une substance chez les jeunes au Canada : analyse descriptive d'une étude nationale portant sur l'examen des dossiers des données de coroners et de médecins légistes.

INTRODUCTION: Substance-related acute toxicity deaths (ATDs) are a public health crisis in Canada. Youth are often at higher risk for substance use due to social, environmental and structural factors. The objectives of this study were to understand the characteristics of youth (aged 12-24 years) dying of accidental acute toxicity in Canada and examine the substances contributing to and circumstances surrounding youth ATDs. METHODS: Data from a national chart review study of coroner and medical examiner data on ATDs that occurred in Canada between 2016 and 2017 were used to conduct descriptive analyses with proportions, mortality rates and proportionate mortality rates. Where possible, youth in the chart review study were compared with youth in the general population and youth who died of all causes, using census data. RESULTS: Of the 732 youth who died of accidental acute toxicity in 2016-2017, most (94%) were aged 18 to 24 years. Youth aged 20 to 24 who were unemployed, unhoused or living in collective housing were overrepresented among accidental ATDs. Many of the youth aged 12 to 24 who died of accidental acute toxicity had a documented history of substance use. Fentanyl, cocaine and methamphetamine were the most common substances contributing to death, and 38% of the deaths were witnessed or potentially witnessed. CONCLUSION: The findings of this study point to the need for early prevention and harm reduction strategies and programs that address mental health, exposure to trauma, unemployment and housing instability to reduce the harms of substance use on Canadian youth.

Using death investigation data to better understand the overdose crisis. / Utiliser les données d'enquête sur les décès pour mieux comprendre la crise des surdoses.

INTRODUCTION: The collection of articles in this theme series of the journal presents results from a national chart review study of the death investigation files of people who died of acute toxicity in Canada between 2016 and 2017. This study endeavoured to better understand the characteristics of the people who died, the circumstances of their deaths and the substances involved. While information about the study and some of its findings have previously been published, we would like to share more about how the study came to be, the people involved and the value of collaborative efforts between coroners, medical examiners and public health practitioners.

Timely and comparable data are essential to the development of a robust evidence base that public health professionals can use to address the evolving national overdose crisis and its drivers. Key to developing this evidence base is fostering collaborative relationships between multidisciplinary teams, including the public health sector and the coroner and medical examiner community.

Il est essentiel de disposer de données comparables et à jour pour constituer une base de données probantes solide dont les professionnels de la santé publique pourront se servir pour lutter contre la crise nationale des surdoses à mesure qu'elle évolue et contre les facteurs qui en sont à l'origine. Le développement de cette base de données probantes repose sur la collaboration d'équipes multidisciplinaires, composées notamment de membres du secteur de la santé publique et des coroners et des médecins légistes.

Rapid Identification of Suspected Drug Overdose Deaths by Death Investigators, New Jersey, 2020.

OBJECTIVE: While the number of overdoses in the United States continues to increase, lags in data availability have undermined efforts to monitor, respond to, and prevent drug overdose deaths. We examined the performance of a single-item mandatory radio button implemented into a statewide medical examiner database to identify suspected drug overdose deaths in near-real time. MATERIALS AND METHODS: The New Jersey Office of the Chief State Medical Examiner operates a statewide mandated case management data system to document deaths that fall under the jurisdiction of a medical examiner office. In 2018, the New Jersey Office of the Chief State Medical Examiner implemented a radio button into the case management data system that requires investigators to report whether a death is a suspected drug overdose death. We examined the performance of this tool by comparing confirmed drug overdose deaths in New Jersey during 2020 with suspected drug overdose deaths identified by investigators using the radio button. To measure performance, we calculated sensitivity, specificity, positive predictive value, negative predictive value, and false-positive and false-negative error rates. RESULTS: During 2020, New Jersey medical examiners investigated 26 527 deaths: 2952 were confirmed by the state medical examiner as a drug overdose death and 3050 were identified by investigators using the radio button as a suspected drug overdose death. Sensitivity was calculated as 96.1% (2837/2952), specificity as 99.1% (23 362/23 575), positive predictive value as 93.0% (2837/3050), negative predictive value as 99.5% (23 362/23 477), false-positive error rate as 7.0% (213/3050), and false-negative error rate as 3.9% (115/2952). PRACTICE IMPLICATIONS: Implementation of a radio button into death investigation databases provides a simple and accurate method for identifying and tracking drug overdose deaths in near-real time.

What Are the Experiences of Mental Health Practitioners Involved in a Coroner's Inquest and Other Inquiry Processes after an Unexpected Death of a Patient? A Systematic Review and Thematic Synthesis of the Literature.

Grief after suicide or patient-perpetrated homicide can be complex for those involved in the patient's care. Mental health practitioners with patients who die unexpectedly may be called to assist in the formal investigation processes that follow. The aim of this study was to examine the experience of mental health practitioners called to attend a coroner's inquest or other forms of formal inquiry. A protocol for a systematic review was prospectively registered on PROSPERO (CRD42023400310). A thematic synthesis of existing literature was conducted. We identified six articles for inclusion and constructed three themes from our analysis: Blame and enduring hostility, In the dark, and Limited learning. We found mental health practitioners may construct narratives of self-blame. These can be reinforced by the investigatory processes that follow. Feedback from inquiries is often delivered haphazardly and may not reflect the realities of clinical work. The support given to assist practitioners through inquiry processes varied-both in amount and how helpful it was. The research conducted on this topic is limited. More qualitative research should be conducted to understand the factors that make this experience more or less difficult as well as well as what support is needed for whom.

Homicide Manner-of-Death Classification in Arrest-Related Death.

ABSTRACT: Multiple studies have documented various factors that influence or determine forensic pathologist classification of manner of death. There do not appear to be any published studies on manner of death classification specifically regarding arrest-related deaths (ARDs). The goal of this study was to consider a large body of cases of nonfirearm ARDs to analyze the homicide classification with regards to numerous decedent and practitioner (medical examiner/coroner [ME/C]) variables. We analyzed 1145 US autopsy reports from the years 2006-2020, inclusive, and considered decedent variables of age, ethnicity, height, weight, body mass index, toxicology, and mention of a conducted electrical weapon and ME/C influence variables of gender, country region, and year. We found that the homicide classification likelihood increased by a factor of 1.04-1.05 per year, 1.34-1.37 for a female medical examiner, and 1.4-1.5 going from Southern states to Western states. There is an increasing trend for ME/C to label nonfirearm ARDs as homicides in the United States. The homicide classification is more common in Western states and less common in Southern states, and it was more common with a female ME/C.