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Introduction Material and Methods Results Conclusions Although perinatal death rates in the Nordic countries are among the lowest in the world, the risk of perinatal death is unevenly distributed across the Nordic countries, despite similarity in health care systems and pregnancy care. Birth registration practices across countries may explain some of the differences. We investigated differences in national registration of perinatal mortality within the Nordic countries and its impact on perinatal mortality according to gestational age.Each country provided information by answering a questionnaire about registration of perinatal deaths. Furthermore, we collected aggregated count data based on Medical Birth Registries (MBR) from all Nordic countries in 2000 to 2021. Perinatal mortality was defined as stillbirth or neonatal death occurring within first 7 days of life. Data were grouped into six groups by gestational age (GA): extremely preterm (>28 + 0 weeks, subdivided into 22 + 0–23 + 6 and 24 + 0–27 + 6), very preterm (GA 28 + 0–31 + 6), moderate preterm (GA 32 + 0–33 + 6), late preterm (GA 34 + 0–36 + 6), term (GA 37 + 0–40 + 6) and late term or post‐term birth (GA ≥ 41 + 0). Perinatal mortality rate and risk ratio with 95% confidence intervals were calculated per country for each gestational age group. For Denmark, separate analyses included and excluded induced abortions.The study included 6 343 805 live births, 22 727 stillbirths and 8932 liveborn infants who died within the first week of life after GA 22 + 0. Further 25 057 births were included with GA < 22 + 0, unknown GA and as a result of induced abortion. Overall, perinatal mortality rates decreased during year 2000–2021 in all Nordic countries. After exclusion of induced abortions, the perinatal mortality rate was similar in the five Nordic countries. The perinatal mortality rate for extremely preterm born infants was highest in Denmark, whereas the highest rate among infants born late term/post‐term was in Sweden.The perinatal mortality rate in the Nordic countries is still decreasing, especially in the group of extremely preterm born infants. This study supports the need for further standardization of birth registration practices to ensure the validity of international comparisons. [ABSTRACT FROM AUTHOR]

The article discusses the challenges in defining death, particularly in the context of technological advancements like mechanical ventilators. It highlights the shift towards prioritizing the neurological criterion for determining death over the traditional circulatory and respiratory criteria. The author argues for the neurological criterion as the primary definition of death, drawing on Catholic anthropology and ethical considerations. The article also addresses ethical concerns related to organ transplantation and the need for clarity in defining death to uphold human dignity and trust in medical practices. [Extracted from the article]

Fat embolism (FE) is a historically recognised but still actively researched topic in forensic pathology. Several aspects remain not fully elucidated, such as its aetiopathogenesis, its causal role in death determination, the impact of interfering factors (e.g. cardiopulmonary resuscitation or other medical procedures) and both qualitative and quantitative diagnostic methodologies in clinical and forensic contexts. These issues are further underscored by the potential involvement of FE in the causal determination of non‐traumatic deaths, which often raises questions of professional liability. The present study aims to provide a comprehensive and up‐to‐date overview of the most recent scientific evidence relevant to forensic pathology. Our systematic research has included 58 articles from 1990 to the present on the topic of FE and fat embolism syndrome (FES). From these articles, we identified 45 case reports, from which the authors’ descriptions were extracted to provide information on individual cases and the operational methods of forensic pathologists. Additionally, 21 experimental studies were identified, and their key findings have been summarised narratively. It has emerged that both traumatic and non‐traumatic cases are frequently reported in the forensic context, with orthopaedic and cosmetic surgery being among the highest‐risk specialities. Experimental studies have re‐evaluated the role of a patent foramen ovale in the pathogenesis of FE, as well as the impact of cardiopulmonary resuscitation in causing FE severe enough to result in death. Additionally, there are new findings regarding diagnostic techniques, including radiological and immunohistological methods; however, they have not yet fully bridged the reliability gap compared to an accurate autopsy–histological evaluation. The major critical points that emerged include the lack of complete and detailed information on premortem clinical conditions, the underutilisation of grading systems and the methodological heterogeneity applied, resulting in considerable variability regarding the organs studied histologically and the diagnostic techniques used. Despite the limitations associated with the analysis of case reports and the heterogeneity of included experimental studies, we believe that this study can provide a comprehensive overview of the FE topic. It furnishes pathologists with an updated overview useful for clinical practice and guiding future research trends, as well as facilitating the development of standardised procedures. [ABSTRACT FROM AUTHOR]

The article discusses the importance of accurate maternal mortality surveillance to drive preventive actions. It highlights the limitations of current data systems in generating accurate maternal mortality data and proposes enhanced surveillance systems to improve ascertainment of maternal deaths. The article emphasizes the need to accurately characterize the causes of maternal deaths to target preventive actions effectively. It also discusses the challenges and benefits of using a pregnancy checkbox on death certificates to identify pregnancy-associated deaths. [Extracted from the article]

Death registration is generally low in sub-Saharan African countries, including Ghana. This study investigated the factors that motivate and serve as barriers in registering for a death certificate. A cross-sectional qualitative study design was used to interview twelve birth and death registration officers in Ghana. The interviews were analysed using Atlas.ti version 7.5. The results show that death registration in Ghana is generally low. Processing of a deceased person's estate emerged as the main motivation for the registration of death. Other motivators included the obligation to register deaths and the requirement of death certificates for burial. The barriers to death registration included the governance system at the cemetery, the hastiness in burying the dead, the perception of cost of death certificates, and less importance attached to death registration. Policymakers should consider these factors in the design of interventions to increase the rate of death registration in Ghana. [ABSTRACT FROM AUTHOR]

Background: We aimed to estimate the relative risk of mortality following a first positive SARS-CoV-2 test during the first, second, and third waves of the COVID-19pandemic in England by age, sex, and vaccination status, taking into account pre-existing health conditions and lifestyle factors. Methods: We conducted a retrospective cohort study of all individuals registered with the National Health Service (NHS) in England from 1 March 2020 to September 2022. Data for all individuals were obtained and linked including primary care records, hospital admission episodes, SARS-CoV-2 test results, vaccinations, and death registrations. We fitted Cox Proportional Hazards models with time dependent covariates for confirmed SARS-CoV-2 infection to model the risk of subsequent mortality. Results: The hazard ratio for death after testing positive for subsequent, compared with those not testing positive, amongst unvaccinated individuals, ranged from 11 to 89 by age and sex, in the first four weeks following a positive test in wave one and reduced to 14 to 50 in wave three. This hazard was further reduced amongst those who had three vaccines to between 1.4 and 7 in wave three. Conclusions: This study provides robust estimates of increased mortality risk among those who tested positive over the first three waves of the COVID-19 pandemic in England. The estimates show the impact of various factors affecting the risk of mortality from COVID-19. The results provide the first step towards estimating the magnitude and pattern of mortality displacement due to COVID-19, which is essential to understanding subsequent mortality rates in England. [ABSTRACT FROM AUTHOR]

This paper provides a comprehensive overview of the Cancer Public Library Database (CPLD), established under the Korean Clinical Data Utilization for Research Excellence project (K-CURE). The CPLD links data from four major population-based public sources: the Korea National Cancer Incidence Database in the Korea Central Cancer Registry, cause-of-death data in Statistics Korea, the National Health Information Database in the National Health Insurance Service, and the National Health Insurance Research Database in the Health Insurance Review & Assessment Service. These databases are linked using an encrypted resident registration number. The CPLD, established in 2022 and updated annually, comprises 1,983,499 men and women newly diagnosed with cancer between 2012 and 2019. It contains data on cancer registration and death, demographics, medical claims, general health checkups, and national cancer screening. The most common cancers among men in the CPLD were stomach (16.1%), lung (14.0%), colorectal (13.3%), prostate (9.6%), and liver (9.3%) cancers. The most common cancers among women were thyroid (20.4%), breast (16.6%), colorectal (9.0%), stomach (7.8%), and lung (6.2%) cancers. Among them, 571,285 died between 2012 and 2020 owing to cancer (89.2%) or other causes (10.8%). Upon approval, the CPLD is accessible to researchers through the K-CURE portal. The CPLD is a unique resource for diverse cancer research to investigate medical use before a cancer diagnosis, during initial diagnosis and treatment, and long-term follow-up. This offers expanded insight into healthcare delivery across the cancer continuum, from screening to end-of-life care. [ABSTRACT FROM AUTHOR]

For the past 60 years, benzodiazepines such as chlordiazepoxide, diazepam, and alprazolam have been used as pharmaceutical medications for the treatment of myriad conditions including anxiety, seizures, and insomnia. In more recent years, novel benzodiazepine derivatives have emerged as illicit substances in powders and counterfeit tablets on the illicit drug market. In 2016, bromazolam, a brominated derivative of alprazolam, emerged on the illicit drug market in Europe, but the substance was not reported in the USA until 2019–2020. In this study, we report the emergence and subsequent prevalence of bromazolam in postmortem blood in the state of Indiana during 2023. Analysis was completed by a solvent protein precipitation extraction with acetonitrile and detection by liquid chromatography with quadrupole time of flight mass spectrometry. During 2023, bromazolam was detected in 94 cases across 25 counties in Indiana. It was never the sole substance detected and was commonly detected alongside fentanyl (83 cases), norfentanyl (77 cases), 4-anilino- N -phenethylpiperidine (76 cases), acetylfentanyl (49 cases), methamphetamine (32 cases), naloxone (25 cases), 11-nor-9-carboxy-tetrahydrocannabinol (24 cases), and benzoylecgonine (20 cases). After official query with the Indiana Department of Health, it was found that bromazolam was specifically included in the cause of death certification in 31 fatalities (32.9%). Due to the scarcity of information regarding this novel benzodiazepine derivative in postmortem toxicology and its involvement in fatalities, it is important that forensic toxicology laboratories consider adding bromazolam to their comprehensive scope of analysis. [ABSTRACT FROM AUTHOR]

Background: Hypothermic Oxygenated machine PErfusion (HOPE) can reduce ischemic reperfusion injury and improve outcomes for liver transplant recipients. However, the effect of HOPE on high‐risk extended criteria donor (ECD) and donation after circulatory death determination (DCDD) grafts is incomplete, despite the expectation that this cohort benefit maximally from HOPE. Accordingly, this paper aims to characterize the effect of HOPE on ECD and DCDD grafts. Methods: This study includes all papers comparing HOPE to static cold storage for high‐risk ECD and DCDD grafts. Systematic searches of Medline, Embase, and Scopus were completed using the terms "HOPE" OR "hypothermic oxygenated machine perfusion" AND "liver transplantation". Data were extracted and analyzed using IBM SPSS to perform the meta‐analysis. Results: A total of 2286 records were identified, with 10 meeting the inclusion criteria. Overall, the quality of evidence is heterogenous with many papers relying on retrospective controls. However, pooled analysis demonstrates HOPE to significantly reduce the rate of early allograft dysfunction, 12‐month graft failure, re‐transplantation, total biliary complications, and non‐anastomotic strictures for high‐risk grafts. Conclusions: There is good evidence that HOPE improves outcomes following liver transplantation across a number of biochemical and clinical endpoints for high‐risk grafts. Of note, the reduction in biliary complications and re‐transplantation is particularly significant given the morbidity associated with these endpoints. However, further, high‐quality prospective trials with contemporary controls and clinically relevant primary endpoints are needed to better define the impact of HOPE for this cohort of grafts. [ABSTRACT FROM AUTHOR]

Introduction: Poisoning is a leading cause of morbidity and mortality that is increasing in many countries. Better data are needed to understand epidemiology and outcomes of poisoning. This work describes a new poisoning data linkage cohort in New South Wales, Australia (population approximately 8 million). Methods: This is a longitudinal health record linkage, 2011–2020, including data from: ambulance call-outs, emergency department presentations, hospital admissions, death registrations, the poisons centre, and four tertiary toxicology units. Individuals with poisoning, venomous animal/plant exposures, or adverse drug reaction events were included. Results: There were 845,217 linkable events relating to 400,642 ambulance, 688,484 emergency department, 682,013 admission, 40,456 toxicology, and 11,879 death records. There were 572,841 people with events; the median age at the time of first event was 57 years, and 51.9% were female. Events leading to patient admission were most commonly adverse drug reactions (n = 511,263), intentional poisonings (n = 68,646), unintentional poisonings (n = 54,840) and animal/plant exposures (n = 11,092). Demographics varied by cause: intentional poisoning (median age 33 years, 61.7% female); unintentional poisoning/animals/plants (median age 43 years, 45% female); and adverse drug reactions (median age 70 years, 54% female). Adolescent females had highest rates of intentional poisoning, while unintentional poisoning had a bimodal distribution, highest in children <5 years old and males aged 20 to 50 years. Substance use disorders were documented comorbidities for 44% of intentional poisoning, 29% of unintentional poisoning, and 13% of adverse drug reaction-related admissions; mood disorders were documented for 54%, 17% and 10% of these admissions, respectively. Discussion: Poisonings and hospitalised adverse drug reactions are common in New South Wales, affecting approximately 8% of the population in 10 years. This linkage improves understanding of poisoning risks and outcomes in Australia. Conclusions: This novel data linkage provides a unique opportunity to study poisoning across multiple settings for an individual over an extended period. [ABSTRACT FROM AUTHOR]

Heart failure (HF) is associated with high mortality, but there are limited reports on the underlying cause of death. This study reports short-, medium- and long-term cause-specific mortality following first-ever HF hospitalisation in New Zealand. First-ever HF hospitalisations were identified from hospital discharge coding between 2010 and 2013. Mortality outcomes were obtained via anonymised linkage to national datasets. Short (0–30 days), medium (31–364 days), and long-term (1–5 years) mortality rates were identified. Cause of death was identified from death certification coding and classified as cardiovascular and non-cardiovascular. Cox regression analysis was performed to adjust for confounding variables. A cohort of 34,264 individuals with first-ever HF hospitalisation were identified. Mean age was 75.8±13 years and 50.5% were male. A total of 21,637 (63.1%) died within 5 years of hospitalisation; 4,122 (12.0%) within the first 30 days, 6,358 (18.6%) between 31–364 days, and 11,157 (32.6%) between 1 and 5 years. Older age, male gender, Māori ethnicity, higher socioeconomic deprivation and increased comorbidity were independent factors associated with higher all-cause mortality. Cardiovascular causes accounted for 51% of total deaths. Cardiovascular mortality was 6.0%, 9.5%, and 16.7% at 30 days, 31–364 days, and 1–5 years, respectively. The most common causes of non-cardiovascular mortality were neoplasms, chronic respiratory diseases and infections, accounting for 14.6%, 11.0%, and 5.5% of total deaths respectively. Comorbidity was associated with higher non-cardiovascular mortality (hazard ratio [HR] 3.35; 95% confidence interval [CI] 3.16–3.55) but not cardiovascular mortality (HR 0.79; 95% CI 0.72–0.86). In New Zealand, mortality following first-ever HF hospitalisation is high. Non-cardiovascular death is common and there are ethnic inequities. [ABSTRACT FROM AUTHOR]

Introduction: The use of continuous positive airway pressure has been shown to improve the tolerance of the apnea test, a critical component of brain death evaluation. The ability to deactivate the apnea backup setting has made apnea testing possible using several conventional mechanical ventilators. Our goal was to evaluate the safety and efficacy of apnea testing performed on mechanical ventilation, compared with the oxygen insufflation technique, for the determination of brain death. Methods: This was a retrospective study. In 2016, our institution approved a change in policy to permit apnea testing on conventional mechanical ventilation. We examined the records of consecutive adults who underwent apnea testing as part of the brain death evaluation process between 2016 and 2022. Using an apnea test technique was decided at the discretion of the attending physician. Outcomes were successful apnea test and the occurrence of patient instability during the test. This included oxygen desaturation (SpO2) < 90%, hypotension (mean arterial pressure < 65 mm Hg despite titration of vasopressor), cardiac arrhythmia, pneumothorax, and cardiac arrest. Results: Ninety-two adult patients underwent apnea testing during the study period: 58 (63%) with mechanical ventilation, 32 (35%) with oxygen insufflation, and 2 (2%) lacked documentation of technique. Apnea tests could not be completed successfully in 3 of 92 (3%) patients—two patients undergoing the oxygen insufflation technique (one patient with hypoxemia and one patient with hypotension) and one patient on mechanical ventilation (aborted for hemodynamic instability). Hypoxemia occurred in 4 of 32 (12.5%) patients with oxygen insufflation and in zero patients on mechanical ventilation (p = 0.01). Hypotension occurred during 3 of 58 (5%) tests with mechanical ventilation and 4 of 32 (12.5%) tests with oxygen insufflation (p = 0.24). In multivariate analysis, the use of oxygen insufflation was an independent predictor of patient instability during the apnea test (odds ratio 37.74, 95% confidence interval 2.74–520.14). Conclusions: Apnea testing on conventional mechanical ventilation is feasible and offers several potential advantages over other techniques. [ABSTRACT FROM AUTHOR]

This article discusses the need to revise the Uniform Determination of Death Act (UDDA) due to concerns raised by experts. These concerns include the need for consent for brain death evaluation and managing objections to it. Other concerns involve the evaluation of neuroendocrine function and the lack of clarity in medical standards. The drafting committee of the Uniform Law Commission (ULC) has paused its work on revising the UDDA due to a lack of consensus. However, there are still opportunities to address these issues through other pathways, such as state legislatures or federal regulations. [Extracted from the article]

The dead donor rule (DDR) has facilitated the saving of hundreds of thousands of lives. Recent advances in heart donation, however, have exposed how DDR has limited donation of all organs. We propose advancing the moment in the dying process at which death can be determined to increase substantially the supply of organs for transplantation. We justify this approach by identifying certain flaws in the Uniform Determination of Death Act and proposing a modification of that law that permits earlier procurement of healthier organs in greater numbers. [ABSTRACT FROM AUTHOR]

This study investigated the relationship between the cause of death stated on a post-mortem (medical) examination report and the subsequent cause of death given in a finding by a legal or judicial coroner (non-medical). A review of causes of death provided by forensic pathologists in their reports found the majority of cases (89%) were given in the traditional death certificate format, but were transformed to a sentence format in just over two thirds of coronial findings (68.5%). There was no evidence that converting the format of the cause of death statements caused a delay in finalizing the case. Of note, the post-mortem examination report provided an indefinite cause of death in 3.8% of cases and around a quarter (25.3%) of these were converted to a definite cause of death in the coronial finding (for example, by removing the word 'probable'). Where the post-mortem examination did not determine a cause of death (5.2% of cases), most remained undetermined in the coronial finding. It is suggested that pathologists could work with coroners to ensure the cause of death provided on post-mortem examination reports are in the preferred style for their jurisdiction. [ABSTRACT FROM AUTHOR]

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Background: The number of COVID-19 deaths reported in Zambia (N = 4069) is most likely an underestimate due to limited testing, incomplete death registration and inability to account for indirect deaths due to socioeconomic disruption during the pandemic. We sought to assess excess mortality during the COVID-19 pandemic in Zambia. Methods: We conducted a retrospective analysis of monthly-death-counts (2017–2022) and individual-daily-deaths (2020–2022) of all reported health facility and community deaths at district referral health facility mortuaries in 12 districts in Zambia. We defined COVID-19 wave periods based on a sustained nationally reported SARS-CoV-2 test positivity of greater than 5%. Excess mortality was calculated as the difference between observed monthly death counts during the pandemic (2020–2022) and the median monthly death counts from the pre-pandemic period (2017–2019), which served as the expected number of deaths. This calculation was conducted using a Microsoft Excel-based tool. We compared median daily death counts, median age at death, and the proportion of deaths by place of death (health facility vs. community) by wave period using the Mann-Whitney-U test and chi-square test respectively in R. Results: A total of 112,768 deaths were reported in the 12 districts between 2020 and 2022, of which 17,111 (15.2%) were excess. Wave periods had higher median daily death counts than non-wave periods (median [IQR], 107 [95–126] versus 96 [85–107], p < 0.001). The median age at death during wave periods was older than non-wave periods (44.0 [25.0–67.0] versus 41.0 [22.0–63.0] years, p < 0.001). Approximately half of all reported deaths occurred in the community, with an even greater proportion during wave periods (50.6% versus 53.1%, p < 0.001), respectively. Conclusion: There was excess mortality during the COVID-19 pandemic in Zambia, with more deaths occurring within the community during wave periods. This analysis suggests more COVID-19 deaths likely occurred in Zambia than suggested by officially reported numbers. Mortality surveillance can provide important information to monitor population health and inform public health programming during pandemics. [ABSTRACT FROM AUTHOR]

Objective To provide a basis for formulating precise prevention and control strategies, the temporal and spatial aggregation characteristics of county road traffic injury mortality were analyzed, Shandong, 2012-2021. Methods The traffic injury mortality rate was calculated by using the data from the death registration and reporting system of Shandong. Geoda 1.18 and SatScan 9.7 were used for spatial autocorrelation analysis and spatiotemporal scanning analysis to explore the characteristics of spatiotemporal aggregation, and principal component regression analysis was used to explore the influencing factors. Results Road traffic injury mortality rate in Shandong from 2012 to 2021 showed an overall decreasing trend and was high in the fall. The spatial correlation existed in each year, and the "high-high" aggregation area was mainly located in the central and northwestern parts of Shandong. The spatial scan revealed the existence of four clusters across the entire population. Cluster 1 existed from March 2012 to February 2015, covering 26 districts and counties, primarily located in south-central Shandong. Similar to the total population, urban and rural areas were mainly located in the central and southern part of Shandong, and the main urban agglomeration area existed from January 2012 to December 2014, covering 19 districts and counties; The main rural agglomeration area existed from January 2012 to December 2014, covering 38 districts and counties. Principal component regression analysis showed that the variables reflecting the economic and transportation conditions had a greater impact. Among them, the number of permanent residents and the volume of passenger and freight transportation were positively correlated with the mortality rate, while others were negatively correlated. Conclusion From 2012 to 2021, the mortality rate of road traffic injuries in Shandong showed a decreasing trend. The main agglomeration area exists in the central and southern part of Shandong, and the rural agglomeration is more obvious. According to the characteristics of clustering, attention should be paid to the enforcement of laws and regulations, infrastructure construction, population flow and other factors in high-risk areas, and prevention and control strategies should be adopted or adjusted according to local conditions. [ABSTRACT FROM AUTHOR]

Objective Data Sources and Study Setting Study Design Data Collection/Extraction Methods Principal Findings Conclusion To evaluate if state death investigation systems affect the reporting of suicides, particularly when comparing medical examiners to coroners.We used restricted‐access state mortality data from National Vital Statistics System between the years 1959 to 2016. These data were matched with state‐level changes in death investigation systems reported by the Centers for Disease Control and Prevention database on the Public Health Law Program: Coroner/ME Laws.We used difference‐in‐differences and event study methods for the analysis. We estimated the relative per capita changes in suicides, accidental deaths, and homicides when comparing coroner‐only states with other death investigation types. Sub‐analyses estimated differences by sex, race, and if coroners were required to receive training.Not Applicable.Coroners‐only states underreported suicides by 17.4% (p < 0.05) and performed 20.4% (p < 0.05) fewer autopsies compared to states with county coroners and a state medical examiner. This pattern is consistent by sex and race. Required coroner training did not affect death determination significantly.Coroners‐only states underreported suicides compared to states with county coroners and a state medical examiner. The disparity in the use of autopsies is a potential mechanism for underreporting of suicides by coroners. If all coroners‐only states adopted a state medical examiner, suicide reporting would increase by 2243–3100 deaths in the United States annually. [ABSTRACT FROM AUTHOR]

Background and Aim: This study estimated the prevalence of metabolic dysfunction‐associated steatotic liver disease (MASLD) according to cardiometabolic risk factors. The long‐term impacts of MASLD on all‐cause and cardiometabolic‐specific mortality were evaluated. Methods: We enrolled 343 816 adults aged ≥30 years who participated in a health screening program from 1997 through 2013. MASLD was identified on the basis of abdominal ultrasonography and metabolic profiles. The participants were further categorized by liver enzyme elevation. Baseline cardiometabolic comorbidities were classified on the basis of self‐reported medication use and clinical seromarkers. All‐cause and cardiometabolic‐specific deaths were determined through computerized data linkage with nationwide death certifications until December 31, 2020. Results: The overall prevalence of MASLD was 36.4%. Among patients with MASLD, 35.9% had abnormal liver enzyme levels. Compared with patients without MASLD, abnormal liver enzymes were positively associated with cardiometabolic comorbidities in patients with MASLD (Pfor trend < 0.001). After follow‐up, patients with MASLD had a 9%–29% higher risk of all‐cause, cardiovascular‐related, or diabetes‐related mortality. In the groups with MASLD and elevated and normal liver enzyme levels, the multivariate‐adjusted hazard ratios for cardiovascular deaths were 1.14 (1.05–1.25) and 1.10 (1.03–1.17), respectively, and those for diabetes deaths were 1.42 (1.05–1.93) and 1.24 (0.98–1.57), respectively, compared with those in the non‐MASLD group (Pfor trend < 0.001). Discussion: Individuals with MASLD and elevated liver enzyme levels exhibited significantly higher risks of all‐cause and cardiometabolic deaths and should be monitored and given consultation on cardiometabolic modifications. [ABSTRACT FROM AUTHOR]

Aims: The aim of this work is to describe opioid initiation and long‐term use after emergency department (ED) visits or hospitalizations in New South Wales, Australia, by patient, admission and clinical characteristics. Methods: This is a population‐based cohort study, including all hospitalizations and ED visits between 2014 and 2020, linked to medicine dispensings, deaths and cancer registrations (Medicines Intelligence Data Platform), among adults with no opioid dispensings in the previous year. Outcome measures were opioid initiations (dispensed within 7 days of discharge) and long‐term use (90 days of continuous exposure, 90–270 days after initiation). Results: The cohort included 16 153 096 admissions by 4.2 million opioid‐naïve adults; 39.0% were ED presentations without hospital admission, 16.8% hospital admissions via ED and 44.2% direct hospital admissions. Opioids were initiated post‐discharge for 6.2% of ED, 8.3% of hospital via ED and 10.0% of direct hospital admissions; of these 1.0%, 2.5% and 0.5% progressed to long‐term opioid use, respectively. Initiation was lowest in obstetric admissions without surgery (1.0%), and highest among trauma admissions (25.4%), obstetric admissions with surgical intervention (19.8%) and non‐trauma surgical admissions (12.0%). Long‐term use was highest among medical admissions via ED (3.5%), trauma admissions (2.3%) and ED alone (1.0%). From 2014 to 2020, overall opioid initiations decreased 16% from 8.7% to 7.2%, and long‐term opioid use decreased 33% from 1.3% to 0.8%. Conclusions: Both opioid initiation and long‐term use decreased over time; however, the higher rates of long‐term use following trauma, and medical admissions via ED, warrant further surveillance. Strategies supporting appropriate prescribing and access to multidisciplinary pain services will facilitate best practice care. [ABSTRACT FROM AUTHOR]

This article explores the ethical considerations surrounding the use of CPR for organ preservation after brain death. It identifies two main barriers to accepting CPR for this purpose: misunderstanding of organ donation authorization and moral concerns. The author argues that requiring explicit consent for CPR during donor management in the ICU can address these barriers and help maintain public trust. The article emphasizes the importance of transparency and understanding in organ donation processes, and suggests that obtaining consent can address moral concerns, respect cultural and religious needs, and prevent misunderstandings and feelings of distrust. [Extracted from the article]

Colorectal cancer (CRC) remains a significant public health concern. This study aims to provide a comprehensive understanding of the effectiveness of fecal immunochemical test (FIT) screening on CRC incidence and mortality, leveraging the scale of over 1.5 million randomly selected Taiwanese and more than 11.7 million person-years of follow-up. This prospective cohort study merges data from 3 robust Taiwanese health databases: the CRC screening program, cancer registration, and death registration databases. Incidence and mortality rates of CRC were calculated based on age, sex, urbanization, and past screening status. Cox proportional hazard models were used to assess the association between screening statuses and CRC incidence or mortality, adjusting for age, sex, and urbanization levels. Statistical analysis of the data was conducted in 2021–2022. FIT screening was associated with a 33% reduction in CRC incidence and a 47% reduction in mortality. The study identified a dose-response relationship between the fecal hemoglobin concentration (f-HbC) levels and CRC risk. Participants with consistent FIT-negative results had significantly reduced CRC incidence and mortality risks, while those with one or more positive FIT results faced increased risks. Notably, compliance with follow-up examinations after a positive FIT significantly lowered mortality risk. This large-scale study validates the efficacy of FIT screening in reducing CRC incidence and mortality. It offers a nuanced understanding of how various screening statuses impact CRC risks, thus providing valuable insights for public health strategies aimed at CRC prevention. [ABSTRACT FROM AUTHOR]

The literature on the determination of death has often if not always assumed that the concept of human death should be defined in terms of the end of the human organism. I argue that this broadly biological conceptualization of human death cannot constitute a basis for agreement in a pluralistic society characterized by a variety of reasonable views on the nature of our existence as embodied beings. Rather, following Robert Veatch, I suggest that we must define death in moralized terms, as the loss of an especially significant sort of moral standing. Departing from Veatch, however, I argue that we should not understand death in terms of the loss of all moral status whatsoever. Rather, I argue, what we should argue about, when we argue about death, is when and why people lose their rights-claims to the protection and promotion of their basic bodily functioning. [ABSTRACT FROM AUTHOR]

Background: Our objective was to explore whether a brain death determination (BDD) strategy with demonstration hospitals can accelerate the process of BDD in China. Methods: We proposed the construction standards for the BDD quality control demonstration hospitals (BDDHs). The quality and quantity of BDD cases were then analyzed. Results: A total of 107 BDDHs were established from 2013 to 2022 covering 29 provinces, autonomous regions, and municipalities under jurisdiction of the central government of the Chinese mainland (except Qinghai and Tibet). A total of 1,948 professional and technical personnel from these 107 BDDHs received training in BDD, 107 quality control personnel were trained in the quality control management of BDD, and 1,293 instruments for electroencephalography, short-latency somatosensory evoked potential recordings, and transcranial Doppler imaging were provided for BDD. A total of 6,735 BDD cases were submitted to the quality control center. Among the nine quality control indicators for BDD in these cases, the implementation rate, completion rate, and coincidence rate of apnea testing increased the most, reaching 99%. Conclusions: The strategy of constructing BDDHs to promote BDD is feasible and reliable. Ensuring quality and quantity is a fundamental element for the rapid and orderly popularization of BDD in China. [ABSTRACT FROM AUTHOR]

The cause of Paget's disease of bone (PDB) is unknown. It emerged as a distinct entity in Britain in the late nineteenth century when it was prevalent, and florid presentation not uncommon. Epidemiological surveys in the 1970s showed that Britain had a substantially higher prevalence of PDB than any other country. Studies in the late twentieth and early twenty-first centuries have documented an unexplained change in presentation, with a greatly reduced prevalence and less severe disease than formerly. The emergence of PDB in Britain coincided with rapid industrialization which, in turn, was driven by the use of coal for energy. In the home, bituminous coal was customarily burnt on an open hearth for heating. Using data on coal production, population size, and estimates of domestic use, the estimated exposure to domestic coal burning rose threefold in Britain during the nineteenth century and began to fall after 1900. This pattern fits well with the decline in PDB documented from death certification and prevalence surveys. Colonists moving from Britain to North America, Australia and New Zealand established coal mines and also used coal for domestic heating. PDB was found in these settler populations, but was largely absent from people indigenous to these lands. In all parts of the world PDB prevalence has fallen as the burning of coal in open hearths for domestic heating has reduced. The nature of the putative factor in coal that could initiate PDB is unknown, but possible candidates include both organic and inorganic constituents of bituminous coal. [ABSTRACT FROM AUTHOR]

Introduction: To facilitate the implementation of controlled donation after circulatory death (cDCD) programs even in hospitals not equipped with a local extracorporeal membrane oxygenation (ECMO) team, some countries have launched a local cDCD network with an ECMO mobile team for normothermic regional perfusion (NRP). In the Tuscany region, in 2021, the Regional Transplant Authority launched a cDCD program to make the cDCD pathway feasible even in peripheral hospitals with NRP mobile teams, which were "converted" existing ECMO mobile teams, composed of highly skilled and experienced personnel. Methods: We describe the Tuscany cDCD program, (2021–2023), for cDCD from peripheral hospitals with NRP mobile teams. Results: Twenty‐six cDCDs (26/40, 65%) came from peripheral hospitals. Following the launch of the cDCD program, cDCDs from peripheral hospitals increased, from 33% (2021) to 75% (2022 and 2023) of the overall cDCDs. The mean age was 63 years, with older donors (>75 years) in half the cases. The median warm ischemia time was 45 min (20 min are required by the Italian law for death certification), ranging from 35 to 59 min. Among the 20 livers retrieved and 18 kidneys retrieved, 16 livers, and 11 kidneys (single kidney transplantation) were transplanted, after ex vivo reperfusion, respectively. Conclusions: The use of NRP mobile teams proved to be feasible and safe in the management of cDCD in peripheral hospitals. No complications were reported with NRP despite the advanced age of most cDCDs. [ABSTRACT FROM AUTHOR]

Background: Italy presently does not have a pediatric organ donation program after cardiocirculatory determination of death (pDCDD). Before implementing a pDCDD program, many centers globally have conducted studies on the attitudes of pediatric intensive care unit (PICU) staff. This research aims to minimize potential adverse reactions and evaluate the acceptance of the novel donation practice. Methods: We conducted an electronic and anonymous survey on attitudes toward pDCDD among healthcare professionals (HCPs) working at eight Italian PICUs. The survey had three parts: (I) questions about general demographic data; (II) 18 statements about personal wishes to donate, experience of discussing donation, and knowledge about donation; (III) attitudinal statements regarding two pediatric Maastricht III scenarios of organ donation. Results: The response rate was 54.4%, and the majority of respondents were nurses. Of those who responded, 45.3% worked in the Center, 40.8% in the North, and 12.8% in the South of Italy. In total, 93.9% supported pediatric organ and tissue donation, 90.3% supported donation after neurological determination of death (DNDD), 78.2% supported pDCDD, and 69.7% felt comfortable about the idea of participating in pDCDD on Type III patients, with a higher percentage of supportive responses in the Center (77.2%) than in the North (65.1%) and South (54.5%) of Italy (p‐value < 0.004). Concerning scenarios, 79.3% of participants believed that organ retrieval took place in a patient who was already deceased. Overall, 27.3% considered their knowledge about DCDD to be adequate. Conclusions: Our study provides insight into the attitudes and knowledge of PICU staff members regarding pDCDD in Italy. Despite a general lack of knowledge on the subject, respondents showed positive attitudes toward pDCDD and a strong consensus that the Italian legislation protocol for determining death based on cardiocirculatory criteria respects the "dead donor rule." There were several distinctions among the northern, central, and southern regions of Italy, and in our view, these disparities can be attributed to the varying practices of commemorating the deceased. In order to assess how practice and training influence the attitude of PICU staff members, it would be interesting to repeat the survey after the implementation of a program. [ABSTRACT FROM AUTHOR]

Background While childhood adversity (CA) is known to be associated with multiple adverse outcomes, its link with dementia is an area with limited exploration and inconsistent agreement. The study aimed to examine the longitudinal associations of CA with incident all-cause dementia and to quantify the potential mediating pathways. Methods Data from the UK Biobank. CA, encompassing neglect and abuse, was evaluated retrospectively by an online mental health questionnaire. Physical performance, psychological factors, lifestyles, and biological indicators assessed at baseline were considered potential mediators. Incident all-cause dementia was defined by International Classification of Diseases, Tenth Revision codes obtained through self-reported medical conditions, primary care, hospital admission, and death registrations. Cox proportional hazard models were applied to estimate the longitudinal associations. Mediation analyses were conducted on potential mediators to examine their contribution. Results This cohort study comprised 150 152 nondemented individuals (mean [ SD ] age, 55.9 [7.7] years) at baseline (2006–2010). Compared to individuals who did not experience CA, those exposed to any CA exhibited a 30.0% higher risk of dementia (hazard ratio = 1.300, 95% confidence interval [CI]: 1.129–1.496). Each additional CA was associated with a 15.5% (95% CI: 8.8%–22.5%, p for trend <.001) increased dementia risks. Depression, smoking, and low grip strength explained 8.7%, 2.4%, and 0.9% of the associations, respectively. Biomarkers involving inflammation, erythrocytes, liver, and kidney function mediated the associations by 0.6%–1.4%. Conclusions The study revealed the detrimental effects of CA on dementia and identified some potential mediators, namely depression, smoking, low grip strength, and several targeted biomarkers. In addition to calling more attention to CA, the findings underscore the importance of interventions targeting modifiable mediators in preventing dementia. [ABSTRACT FROM AUTHOR]

Therapeutic measures aimed at optimising organ function prior to transplantation—whether by conditioning the donor after determination of brain death or by improving organ preservation after kidney removal—have the potential to enhance outcomes after transplantation. The particular advantage is that, unlike any optimised immunosuppressive therapy, a favourable effect can be achieved without side effects for the organ recipient. In recent years, several such measures have been tested in controlled clinical trials on large patient cohorts following kidney transplantation. Hypothermic pulsatile machine perfusion, in particular, has become the focus of interest, but interventions in the donor prior to organ removal, such as the administration of low-dose dopamine until the start of cold perfusion as an example of conditioning antioxidant therapy and therapeutic donor hypothermia in the intensive care unit after brain death confirmation, have also significantly reduced the frequency of dialysis after transplantation with far less effort and cost. With regard to benefits for graft survival, the database for all procedures is less clear and controversial. The aim of this review article is to re-evaluate the available clinical evidence from large multicentre controlled trials, which have also significantly influenced later meta-analyses, and to assess the significance for use in routine clinical practice. [ABSTRACT FROM AUTHOR]

AbstractEfforts to revise the Uniform Determination of Death Act in order to align law with medical practice have failed. Medical practice must now align with the law. People who are not dead under the law that defines death should not be declared dead. There is no compelling reason to continue the practice of declaring legally living persons to be dead. [ABSTRACT FROM AUTHOR]

INTRODUCTION: England has seen an increase in deaths due to alcohol-related liver disease (ALD) since 2001. We studied the influence of socioeconomic position on the incidence of ALD and the mortality after ALD diagnosis in England in 2001-2018. METHODS: This was an observational cohort study based on health records contained within the UK Clinical Practice Research Datalink covering primary care, secondary care, cause of death registration, and deprivation of neighborhood areas in 18.8 million residents. We estimated incidence rate and incidence rate ratios of ALD and hazard ratios of mortality. RESULTS: ALD was diagnosed in 57,784 individuals with a median age of 54 years and of whom 43% had cirrhosis. The ALD incidence rate increased by 65%between 2001 and 2018 in England to reach 56.1 per 100,000 person-years in 2018. The ALD incidence was 3-fold higher in those from the most deprived quintile vs those from the least deprived quintile (incidence rate ratio 3.30,95%confidence interval 3.21-3.38), with reducing inequality at older than at younger ages. For 55- to 74-year-olds, there was a notable increase in the incidence rate between 2001 and 2018, from 96.1 to 158 per 100,000 person-years in the most deprived quintile and from 32.5 to 70.0 in the least deprived quintile. AfterALDdiagnosis, the mortality risk was higher for patients from the most deprived quintile vs those from the least deprived quintile (hazard ratio 1.22, 95% confidence interval 1.18-1.27), and this ratio did not change during 2001-2018. DISCUSSION: The increasing ALD incidence in England is a greater burden on individuals of low economic position compared with that on those of high socioeconomic position. This finding highlights ALD as a contributor to inequality in health. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

Accurate and timely mortality surveillance is crucial for elucidating risk factors, particularly for emerging diseases. We compared use of COVID-19 keywords on death certificates alone to identify COVID-19 deaths in Minnesota, USA, during 2020--2022, with use of a standardized mortality definition incorporating additional clinical data. For analyses, we used likelihood ratio χ2 and median 1-way tests. Death certificates alone identified 96% of COVID-19 deaths confirmed by the standardized definition and an additional 3% of deaths that had been classified as non--COVID-19 deaths by the standardized definition. Agreement between methods was >90% for most groups except children, although agreement among adults varied by demographics and location at death. Overall median time from death to filing of death certificate was 3 days; decedent characteristics and whether autopsy was performed varied. Death certificates are an efficient and timely source of COVID-19 mortality data when paired with SARS-CoV-2 testing data. [ABSTRACT FROM AUTHOR]

The article explores the ethical concerns surrounding normothermic regional perfusion (NRP) in organ procurement after cardiac death. It identifies four main ethical concerns with NRP and suggests ex situ perfusion as an alternative. The text also discusses different methods for organ procurement and transplantation, highlighting the advantages of hypothermic oxygenated perfusion (HOPE) over normothermic machine perfusion (NMP) and NRP. It emphasizes the need for more research and adherence to legal and ethical standards in organ donation. The article provides contact information for subscribing to The National Catholic Bioethics Center and obtaining permission to reuse material from Ethics & Medics. [Extracted from the article]

The most common method of inducing brain death in rats is inflating an intracranially placed balloon of a Fogarty catheter inserted through a burr hole. However, because of the poor controllability of balloon position, the standardization and stability of the model are compromised. This study examined an improved technique in which the balloon is placed and fixed through double holes. Forty adult male Sprague-Dawley (SD) rats were randomly and equally assigned into the single-hole (SH) group and the double-hole (DH) group. In each rat in the DH group, 2 holes were made, at the left frontal bone and parietal bone. A Fogarty catheter was inserted outside of the dura mater through the frontal hole, and its tip was guided out through the parietal hole using an arc-shaped needle. The SH group served as a control. In both groups, normal saline was injected into the balloon at 40 μL/minute until breathing stopped. Mechanical ventilation was instituted immediately and provided for another 6 hours after the determination of brain death. Typical blood pressure patterns were observed in both groups during the brain death induction period, whereas the fluctuation seemed relatively mild in the DH group. Stable brain death with normotension for 6 hours was induced successfully in 18 rats (90%) in the DH group and in 9 rats (45%) in the SH group (P =.002). The mean arterial pressure at 3 hours and thereafter was significantly higher in the DH group compared to the SH group (P <.05). Our results demonstrate that the DH method is a simple and effective technique to make the brain death model more stable and standardized, possibly due to precise control of the direction of the cannulation and the position of the balloon. [ABSTRACT FROM AUTHOR]

This study aims to evaluate the temporal trend in the quality of cause-of-death data and garbage code profiles and to determine its association with socio-economic status in Serbia. A longitudinal study was assessed using data from mortality registers from 2005 to 2019. Computer application Analysis of Causes of National Deaths for Action (ANACONDA) calculates the distribution of garbage codes by severity and composite quality indicator: Vital Statistics Performance Index for Quality (VSPI(Q)). A relationship between VSPI(Q) and country development was estimated by analysing two socio-economic indicators: the Socio-demographic Index and the Human Development Index (HDI). Serbia indicates progress in strengthening cause-of-death statistics. The steady upward trend of the VSPI(Q) index has risen from 55.6 (medium quality) to 70.2 (high quality) over the examined years. Significant reduction of 'Insufficiently specified causes with limited impact' (Level 4) and an increase in the trend of 'High-impact garbage codes' (Levels 1 to 3) were evident. Decreased deaths of no policy value (annual percentage change of -1.41%) have manifested since 2014. A strong positive association between VSPI(Q) and socio-economic indicators was assessed, where the HDI has shown a stronger association with VSPI(Q). Improved socioeconomic conditions on the national level are followed by enhanced cause-of-death data quality. Upcoming actions to improve quality should be directed at high-impact garbage codes. The study underlines the need to prioritise the education and training of physicians with a crucial role in death certification to overcome many cause-of-death quality issues identified in this assessment. [ABSTRACT FROM AUTHOR]

The determination of death by neurological criteria (DNC) stands as a pivotal aspect of medical practice, involving a nuanced clinical diagnosis. Typically, it comes into play following a devastating brain injury, signalling the irreversible cessation of brain function, marked by the absence of consciousness, brainstem reflexes, and the ability to breathe autonomously. Accurate DNC diagnosis is paramount for adhering to the 'Dead donor rule', which permits organ donation solely from deceased individuals. However, complexities inherent in conducting a comprehensive DNC examination may impede reaching a definitive diagnosis. To address this challenge, ancillary testing such as computed tomography angiography (CTA) has emerged as a valuable tool. The aim of our study is to review the technique and interpretation of CTA for DNC diagnoses. CTA, a readily available imaging technique, enables visualization of the cerebral vasculature, offering insights into blood flow to the brain. While various criteria and scoring systems have been proposed, a universally accepted standard for demonstrating full brain circulatory arrest remains elusive. Nonetheless, leveraging CTA as an ancillary test in DNC assessments holds promise, facilitating organ donation and curbing healthcare costs. It is crucial to emphasize that DNC diagnosis should be exclusively entrusted to trained physicians with specialized DNC evaluation training, underscoring the importance of expertise in this intricate medical domain. [ABSTRACT FROM AUTHOR]

Introduction: The present study is an epidemiological study of the fatal cases of COVID-19 positive by Reverse Transcriptase Polymerase Chain Reaction in a tertiary care centre in West Bengal. The trace, track and treat mode of investigation has helped in the control and timely intervention in the disease pathogenesis. Objective: to analyse the epidemiological characteristics of COVID-19 related deaths in tertiary centre in Eastern India and comprehended the pattern of deaths due to COVID-19. This will help in understanding the gaps between infection and deaths. Methods: It was a cross sectional analytical study. The Medical certification of cause of death was studied and data was tabulated. We collected deaths due to COVID-19 in a tertiary set up in Eastern India from March'2020 to September'2020. Results: A total of sixty-one deaths were studied. Among the deaths with COVID-19, mild type accounted for the most followed by the severe type. The median age was 65 years50% of the deaths were distributed in 60-80 years age group. Additionally, the male to female ratio was 3:1. % of patients had underlying comorbidities. It was noted more amongst males. Most of the underlying diseases were hypertension, Diabetes Mellitus, cardiovascular diseases. Conclusion: COVID-19 posed a greater threat to the elderly people and men with fatal consequences. [ABSTRACT FROM AUTHOR]

Background: This study addresses the persistent global burden of road traffic fatalities, particularly in middle-income countries like Malaysia, by exploring the impact of the COVID-19 pandemic on Road Traffic Accident (RTA) fatalities in Perak state, Malaysia, with a secondary focus on applying Years of Life Lost (YLL) to understand the implications of these premature deaths. Methodology: The cross-sectional study retrospectively reviewed certified RTA fatalities from 2018 to 2021, individually counting fatalities in accidents and excluding cases with incomplete death profiles. Data were collected from all Forensic Departments in the government hospitals in Perak. RTA fatalities were confirmed by medical officers/physicians following established procedures during routine procedures. A total of 2517 fatal accident and victim profiles were transcribed into data collection form after reviewing death registration records and post-mortem reports. Inferential analyses were used for comparison between pre- and during COVID-19 pandemic. The standard expected YLL was calculated by comparing the age of death to the external standard life expectancy curve taking into consideration of age and gender in Malaysia. Results: This study included 2207 (87.7%) of the RTA fatalities in Perak State. The analysis revealed a decreasing trend in RTA deaths from 2018 to 2021, with a remarkable Annual Percent Change (APC) of -25.1% in 2020 compared to the pre-pandemic year in 2019 and remained stable with lower APC in 2021. Comparison between pre-pandemic (2018–2019) and pandemic years (2020–2021) revealed a difference in the fatality distribution with a median age rise during the pandemic (37.7 (IQR: 22.96, 58.08) vs. 41.0 (IQR: 25.08, 61.00), p = 0.002). Vehicle profiles remained consistent, yet changes were observed in the involvement of various road users, where more motorcycle riders and pedestrian were killed during pandemic (p = 0.049). During pandemic, there was a decline in vehicle collisions, but slight increase of the non-collision accidents and incidents involving pedestrians/animals (p = 0.015). A shift in accident from noon till midnight were also notable during the pandemic (p = 0.028). YLL revealed differences by age and gender, indicating a higher YLL for females aged 30–34 during the pandemic. Conclusion: The decline in RTA fatalities during COVID-19 pandemic underscores the influence of pandemic-induced restrictions and reduced traffic. However, demographic shifts, increased accident severity due to risky behaviors and gender-specific impacts on YLL, stress the necessity for improved safety interventions amidst evolving dynamics. [ABSTRACT FROM AUTHOR]

Background: The Uniform Law Commission paused work of the Drafting Committee to Revise the Uniform Determination of Death Act (UDDA) in September 2023. Methods: Thematic review was performed of comments submitted to the Uniform Law Commission by medical organizations (MO), organ procurement organizations (OPO), and advocacy organizations (AO) from 1/1/2023 to 7/31/2023. Results: Of comments from 41 organizations (22 AO, 15 MO, 4 OPO), 34 (83%) supported UDDA revision (50% OPO, 33% MO recommended against revision). The most comments addressed modifications to "all functions of the entire brain, including the brainstem" (31; 95% AO, 75% OPO, 47% MO), followed by irreversible versus permanent (25; 77% AO, 50% OPO, 40% MO), accommodation of brain death/death by neurologic criteria (BD/DNC) objections (23; 100% OPO, 80% MO, 32% AO), consent for BD/DNC evaluation (18; 75% OPO, 47% MO, 36% AO), "accepted medical standards" (13; 36% AO, 33% MO, 0% OPO), notification before BD/DNC evaluation (14; 100% OPO, 53% MO, 9% AO), time to gather before discontinuation of organ support after BD/DNC determination (12; 60% MO, 25% OPO, 9% AO), and BD/DNC examiner credential requirements (2; 13% MO, 0% AO, 0% OPO). The predominant themes were that the revised UDDA should include the term "irreversible" and shouldn't (1) stipulate specific medical guidelines, (2) require notification before BD/DNC evaluation, or (3) require time to gather before discontinuation of organ support after BD/DNC determination. Views on other topics were mixed, but MO and OPO generally advocated for the revised UDDA to take a functional approach to BD/DNC, not require consent for BD/DNC evaluation, and not require opt-out accommodation of BD/DNC objections. Contrastingly, many AO and some MO with religious affiliations or a focus on advocacy favored the revised UDDA take an anatomic approach to BD/DNC or eliminate BD/DNC altogether, require consent for BD/DNC evaluation, and require opt-out accommodation of BD/DNC objections. Conclusions: Most commenting organizations support UDDA revision, but perspectives on the approach vary, so the Drafting Committee could not formulate revisions that would be agreeable to all stakeholders. [ABSTRACT FROM AUTHOR]

Since 2019, the annual transplantation rate of hearts donated following circulatory death (DCD) has increased significantly in the United States. The 2 major heart procurement techniques following circulatory death are direct procurement and perfusion (DPP) and normothermic regional perfusion (NRP). Post-transplant survival for heart recipients has not been compared between these 2 techniques. This observational study uses data on adult heart transplants from donors after circulatory death from January 1, 2019 to December 31, 2021 in the Scientific Registry of Transplant Recipients. We identified comparable transplant cases across procurement types using propensity-score matching and measured the association between procurement technique and 1-year post-transplant survival using Kaplan-Meier and Cox proportional hazards model stratefied by matching pairs. Among 318 DCD heart transplants, 216 (68%) were procured via DPP, and 102 (32%) via NRP. Among 22 transplant centers that accepted circulatory-death donors, 3 used NRP exclusively, and 5 used both procurement techniques. After propensity-score matching on recipient and donor factors, there was no significant difference in 1-year post-transplant survival (93.1% for NRP vs 91.1% for DPP, p = 0.79) between procurement techniques. NRP and DPP procurements are associated with similar 1-year post-transplant survival. If NRP is ethically permissible and improves outcomes for abdominal organs, it should be the preferred procurement technique for DCD hearts. [ABSTRACT FROM AUTHOR]

In a workshop sponsored by the U.S. National Heart, Lung, and Blood Institute, experts identified current knowledge gaps and research opportunities in the scientific, conceptual, and ethical understanding of organ donation after the circulatory determination of death and its technologies. To minimize organ injury from warm ischemia and produce better recipient outcomes, innovative techniques to perfuse and oxygenate organs postmortem in situ , such as thoracoabdominal normothermic regional perfusion, are being implemented in several medical centers in the US and elsewhere. These technologies have improved organ outcomes but have raised ethical and legal questions. Re-establishing donor circulation postmortem can be viewed as invalidating the condition of permanent cessation of circulation on which the earlier death determination was made and clamping arch vessels to exclude brain circulation can be viewed as inducing brain death. Alternatively, TA-NRP can be viewed as localized in-situ organ perfusion, not whole-body resuscitation, that does not invalidate death determination. Further scientific, conceptual, and ethical studies, such as those identified in this workshop, can inform and help resolve controversies raised by this practice. [ABSTRACT FROM AUTHOR]

Death by neurological criteria has been at the center of ethical debates. I argue that brain death is a valid determination of death. This follows from an understanding that the brain is the effective integrator of the body and that following the death of the brain the body stops functioning as an integrated whole. Questions regarding this certainty have been reignited, however, by a study out of Yale that demonstrated synthetic perfusates, such as the compounds dubbed BrainEx and OrganEx, could restore cellular and even organ function in a porcine body and brain after death. Through analyzing medical, scientific, and theological literature I argue that even in the face of developing scientific technology moral certitude in brain death determinations is secure. [ABSTRACT FROM AUTHOR]

Background: Electronic healthcare records (EHRs) are used to document diagnoses, symptoms, tests, and prescriptions. Though not primarily collected for research purposes, owing to the size of the data as well as the depth of information collected, they have been used extensively to conduct epidemiological research. The Clinical Practice Research Datalink (CPRD) is an EHR database containing representative data of the UK population with regard to age, sex, race, and social deprivation measures. Fibrotic conditions are characterised by excessive scarring, contributing towards organ dysfunction and eventual organ failure. Fibrosis is associated with ageing as well as many other factors, it is hypothesised that fibrotic conditions are caused by the same underlying pathological mechanism. We calculated the prevalence of fibrotic conditions (as defined in a previous Delphi survey of clinicians) as well as the prevalence of fibrotic multimorbidity (the proportion of people with multiple fibrotic conditions). Methods: We included a random sample of 993,370 UK adults, alive, and enrolled at a UK general practice, providing data to the CPRD Aurum database as of 1st of January 2015. Individuals had to be eligible for linkage to hospital episode statistics (HES) and ONS death registration. We calculated the point prevalence of fibrotic conditions and multi-morbid fibrosis on the 1st of January 2015. Using death records of those who died in 2015, we investigated the prevalence of fibrosis associated death. We explored the most commonly co-occurring fibrotic conditions and determined the settings in which diagnoses were commonly made (primary care, secondary care or after death). Results: The point prevalence of any fibrotic condition was 21.46%. In total, 6.00% of people had fibrotic multimorbidity. Of the people who died in 2015, 34.82% had a recording of a fibrotic condition listed on their death certificate. Conclusion: The key finding was that fibrotic multimorbidity affects approximately 1 in 16 people. Plain Language Summary: Fibrotic conditions are scarring conditions which impact the way an organ functions and eventually lead to organ failure. We studied routinely collected health data from GPs, hospitals, and death certificates to estimate the percentage of UK adults who had fibrotic diseases. We found that 1 in 5 people had at least one fibrotic disease, and we also found that 1 in 16 people had more than one fibrotic disease. [ABSTRACT FROM AUTHOR]

Internationally, the quality of death certification is poor although there are multiple efforts underway to improve the process. In England, a new medical certification system has been proposed to improve the quality of data. We surveyed general practitioners (n = 95) across the West Yorkshire area of England to appraise their views regarding whether further possible changes to the death certification system could promote their quality. [ABSTRACT FROM AUTHOR]

The article "Monitoring trends and inequities in neonatal mortality rates using national perinatal data collections" examines neonatal mortality rates in Malta compared to other European Union countries over a 15-year period. The study found that nearly 40% of neonatal deaths were related to congenital anomalies, with women from non-EU low-income countries having a higher risk of neonatal mortality. The paper also highlights the challenges faced by migrants, particularly refugees and asylum seekers, in accessing appropriate healthcare and the importance of culturally sensitive care for migrant communities. [Extracted from the article]