Osmotic demyelination syndrome: revisiting the diagnostic criteria through two fatal cases.

Background: Osmotic Demyelination Syndrome (ODS) encompasses Central Pontine Myelinolysis and Extrapontine Myelinolysis, both of which are serious neurological conditions linked to the overly rapid correction of hyponatremia. Despite growing evidence, the exact etiology of ODS remains incompletely understood. The present paper describes two case studies, aiming to provide a comprehensive overview of the pathological findings and clinical outcomes associated with ODS.

Discogenic Low Back Pain: Anatomic and Pathophysiologic Characterization, Clinical Evaluation, Biomarkers, AI, and Treatment Options.

Discogenic low back pain (LBP) is a significant clinical condition arising from degeneration of the intervertebral disc, a common yet complex cause of chronic pain, defined by fissuring in the annulus fibrosus resulting in vascularization of growing granulation tissue and growth of nociceptive nerve fibers along the laceration area. This paper delves into the anatomical and pathophysiological underpinnings of discogenic LBP, emphasizing the role of intervertebral disc degeneration in the onset of pain. The pathogenesis is multifactorial, involving processes like mitochondrial dysfunction, accumulation of advanced glycation end products, and pyroptosis, all contributing to disc degeneration and subsequent pain.

Challenges and Complications in the Management of Advanced Oropharyngeal Carcinoma: Role of Post-Mortem Diagnosis and Future Perspectives.

Oropharyngeal squamous-cell carcinoma (OPSCC) poses significant challenges in diagnosis, treatment, and management and has important medico-legal and forensic implications. In particular, the management of OPSCC and its treatment-related complications can often be challenging. In cases with advanced OPSCC, a loco-regional extension of the tumor can contribute to the destruction of oral cavity tissues, while the radiotherapy treatment can induce profound changes in tissue morphology and structure.

Analysis of miRNA Expression Profiles in Traumatic Brain Injury (TBI) and Their Correlation with Survival and Severity of Injury.

Traumatic brain injury (TBI) is the leading cause of traumatic death worldwide and is a public health problem associated with high mortality and morbidity rates, with a significant socioeconomic burden. The diagnosis of brain injury may be difficult in some cases or may leave diagnostic doubts, especially in mild trauma with insignificant pathological brain changes or in cases where instrumental tests are negative. Therefore, in recent years, an important area of research has been directed towards the study of new biomarkers, such as micro-RNAs (miRNAs), which can assist clinicians in the diagnosis, staging, and prognostic evaluation of TBI, as well as forensic pathologists in the assessment of TBI and in the estimation of additional relevant data, such as survival time.

Fourteen Deaths from Suspected Heparin Overdose in an Italian Primary-Level Hospital.

Healthcare-related homicidal cases are not novel within the medical-legal landscape, but investigations are often made difficult with the scarcity of material evidence related to the crime. For this reason, it is necessary to carefully analyze the clinical documentation and employ ancillary forensic resources such as radiology, histopathology, and toxicology. In the presented scenario, the observation of 14 deaths from abnormal bleeding in a First-Level Italian Hospital revealed the administration of massive doses of heparin by a nurse.

Cannabis regulatory system in European Union countries, forensic concept of "doping dose" and medico-legal implications.

Cannabis is the most widely used illicit psychoactive substance in the world. In recent years, in many European Union countries, there has been a decriminalisation of the use and personal possession of cannabis for recreational purposes. There has been a spread of medical cannabis, as well as marketing of cannabis products at low concentrations of delta-9-tetrahydrocannabinol (Delta-9-THC), the major chemical to which cannabis owes its psychotropic effect.

Attitudes of Italian Infertile Women Toward Ethical and Regulatory Limits of Medically Assisted Procreation (MAP).

Objective: Outline the views of Italian women, with fertility problems, on Medically Assisted Procreation.

Methods: We have collected the opinions of 448 infertile women. The items used in the questionnaire were created with a qualitative method based on the Medically Assisted Procreation's most important bioethics issues and on the basis of the limits imposed by Law.

Correction: Aquaro et al. Post-Mortem Cardiac Magnetic Resonance in Explanted Heart of Patients with Sudden Death. 2022, , 13395.

The authors wish to make the following corrections to this paper [...

The Importance of the International Community in Protecting the Right to Abortion: The Cases of Malta and of the US Supreme Court.

According to the World Health Organization (WHO), abortion is often necessary and is not a criminalizable medical act. Unfortunately, despite the global trend in recent years tending towards liberalization of abortion as a fundamental right of women in certain circumstances, it is still not guaranteed in all countries of the world in the same way. Moreover, the abortion debate is often characterized by unscientific opinions based on political and/or religious ideologies.

Atypical Fentanyl Transdermal Patch Consumption and Fatalities: Case Report and Literature Review.

Fentanyl is a synthetic L-opioid receptor agonist, approximately 100 times more potent than morphine, that is experiencing an upward trend in the field of abuse. Fentanyl patches' abusive consumption can occur either by transdermal absorption or through other atypical and ingenious routes. In the present case, a 29-year-old man with a history of illicit drug use was found dead in a suburban neighborhood of an Italian city.

Post-Mortem Cardiac Magnetic Resonance in Explanted Heart of Patients with Sudden Death.

Background: We sought to evaluate the diagnostic accuracy of post-mortem cardiac magnetic resonance (PMCMR) of explanted hearts to detect the cardiac causes of sudden death.

Methods: PMCMR was performed in formalin-fixed explanted hearts of 115 cases of sudden death. Histological sampling of myocardium was performed using two different approaches: (1) guideline-based sampling; (2) guideline-based plus PMCMR-driven sampling.

Mapping complications in thyroid surgery: statistical data are useful for medico-legal management of a recurrent safety issue.

Quality of care assessment is a crucial tool for patient safety implementation. Litigation relating to thyroid surgery is one of the most represented sectors also due to the continuous increase in the number of thyroid interventions. Given the incidence of the problem, the present study aims to outline an operational methodology for risk mapping and litigation management in thyroid surgery.

Cannabis and Driving: Developing Guidelines for Safety Policies.

Introduction: The dynamism in the regulatory frameworks concerning the consumption of cannabinoids has placed their effects on cognitive and psychomotor skills at the center of the scientific debate. In consideration of the potential repercussions on public safety, particular attention has been focused on the impairment of driving skills, opening up the need to specifically regulate driving under the effects of cannabinoids.

Pharmacokinetics: Both native cannabinoids and metabolites show a long positivity at low concentrations in the biological fluids, especially in the case of chronic consumption.

Cannabinoids and Brain Damage: A Systematic Review on a Frequently Overlooked Issue.

Background: Although cannabinoid consumption represents a current social and health problem, especially in a historical context characterized by an open orientation for recreational and therapeutic purposes, risks regarding the neurotoxicity of such substances are frequently overlooked.

Objective: The present systematic review aims to summarize the available evidence regarding the mechanism of cannabinoids-induced brain damage as a substrate of neurological, psychiatric, and behavioral effects. Another objective is to provide support for future investigations and legislative choices.

Medication Errors in Pediatrics: Proposals to Improve the Quality and Safety of Care Through Clinical Risk Management.

Medication errors represent one of the most common causes of adverse events in pediatrics and are widely reported in the literature. Despite the awareness that children are at increased risk for medication errors, little is known about the real incidence of the phenomenon. Most studies have focused on prescription, although medication errors also include transcription, dispensing, dosage, administration, and certification errors.

Supporting Decision Making in Intensive Care: Ethical Principles for Managing Access to Care During the COVID-19 Pandemic.

The pandemic from COVID-19 causes a health threat for many countries and requires an internationally coordinated response due to the high spread of the infection. The current local and international situation gives rise to logistical and ethical considerations regarding the imbalance between needs for assistance and availability of health resources in the continuation of the emergency. A shortage condition will require healthcare professionals to choose between patients who will have access to respiratory support and those who will have to continue without.

Key Performance Indicators in Claims Management: Definition of a Set of Indicators for the Evaluation of the Medico-Legal Activity.

Background: In recent decades, in the field of healthcare, awareness of the problems inherent to the quality has steadily increased. Currently, the evaluation of healthcare activities is one of the ways in which health systems regulate internal relationships and define strategic decisions.

Objective: The study aims to describe in detail the entire process of developing a group of Key Performance Indicators for monitoring and implementing the management of litigation due to medical liability.

Atypical antipsychotics and oxidative cardiotoxicity: review of literature and future perspectives to prevent sudden cardiac death.

Oxidative stress is considered the principal mediator of myocardial injury under pathological conditions. It is well known that reactive oxygen (ROS) or nitrogen species (RNS) are involved in myocardial injury and repair at the same time and that cellular damage is generally due to an unbalance between generation and elimination of the free radicals due to an inadequate mechanism of antioxidant defense or to an increase in ROS and RNS. Major adverse cardiovascular events are often associated with drugs with associated findings such as fibrosis or inflammation of the myocardium.

Cytokine storm and histopathological findings in 60 cases of COVID-19-related death: from viral load research to immunohistochemical quantification of major players IL-1β, IL-6, IL-15 and TNF-α.

This study involves the histological analysis of samples taken during autopsies in cases of COVID-19 related death to evaluate the inflammatory cytokine response and the tissue localization of the virus in various organs. In all the selected cases, SARS-CoV-2 RT-PCR on swabs collected from the upper (nasopharynx and oropharynx) and/or the lower respiratory (trachea and primary bronchi) tracts were positive. Tissue localization of SARS-CoV-2 was detected using antibodies against the nucleoprotein and the spike protein.

Mors Gaudet Succurrere Vitae. The Role of Clinical Autopsy in Preventing Litigation Related to the Management of Liver and Digestive Disorders.

Over the last 50 years, the number of clinical autopsies has decreased, but their role in assessing cause of death and clinical performance is still acknowledged. Few publications have studied their role in malpractice claim prevention. The paper aims to highlight the role of clinical autopsy in preventing errors and improve healthcare quality.

Role of induced pluripotent stem cells in diagnostic cardiology.

Ethical concerns about stem cell-based research have delayed important advances in many areas of medicine, including cardiology. The introduction of induced pluripotent stem cells (iPSCs) has supplanted the need to use human stem cells for most purposes, thus eliminating all ethical controversies. Since then, many new avenues have been opened in cardiology research, not only in approaches to tissue replacement but also in the design and testing of antiarrhythmic drugs.

Bioethical issues and legal frameworks of surrogacy: A global perspective about the right to health and dignity.

Modern advances in assisted reproduction technology (ART) have disrupted the traditional concept of parenthood. Every year, thousands of people travel abroad from their home countries in order to circumvent restrictive legislation or to benefit from lower fees. In a similar context, surrogacy raises many bioethical and legal issues.