The contributing factors to suicide in Italian prisons: An 11-year analysis (2010-2020).

BACKGROUND: Suicide is a leading cause of death globally, with approximately 800,000 deaths annually and accounting for 1.5% of all deaths. Risk factors are multifaceted, encompassing individual factors (such as genetics, family history and mental illnesses) and environmental factors (such as economic conditions, social support and life events). In prisons, suicide rates are markedly higher than in the general population, particularly in Italy, where the prisoner suicide rate is approximately 20 times that of the non-incarcerated population. There is, however, little research on suicide in Italian prisons. AIMS: To analyse the characteristics of all people who died by suicide in Italian prisons between 2010 and 2020. METHODS: We carried out a records-based cohort study analysing official data from the Italian Ministry of Justice on prison suicides between 2010 and 2020. The data were cross-referenced and, when required, supplemented with information from Ristretti Orizzonti, a journal specialising in health and living conditions in prisons, as well as from the website of ISTAT (Italian National Statistical Institute), newspapers, radio broadcasts and news agencies. RESULTS: Factors associated with an increased risk of suicide in prisons were nighttime periods, the months of June, July and October, a relatively brief duration of detention (<6 months), having been convicted of murder, male gender, being about 40 years old, having access to hanging materials and being interned (i.e. subjected to the execution of custodial security measures) or awaiting trial. Prison overcrowding was not a risk factor for suicide. CONCLUSION: Our findings hold substantial implications for suicide prevention in Italian prisons as they suggest both characteristics of individuals and characteristics of the institutions that could be taken as risk indicators. This knowledge can inform the development of targeted interventions to manage both individual and environmental factors better, leading to improved prison conditions and reduced suicide rates. Furthermore, our research establishes a foundation for more systematic and in-depth investigations that could further improve suicide prevention strategies in Italian prisons, ultimately influencing policy changes in both practice and research, including perhaps establishing a national database on every completed suicide in prisons.

Three-Dimensional Bioprinting of Human Organs and Tissues: Bioethical and Medico-Legal Implications Examined through a Scoping Review.

Three-dimensional bioprinting is a rapidly evolving technology that holds the promise of addressing the increasing demand for organs, tissues, and personalized medicine. By employing computer-aided design and manufacturing processes, 3D bioprinting allows for the precise deposition of living cells, biomaterials, and biochemicals to create functional human tissues and organs. The potential applications of this technology are vast, including drug testing and development, disease modeling, regenerative medicine, and ultimately, organ transplantation. However, as with any groundbreaking technology, 3D bioprinting presents several ethical, legal, and regulatory concerns that warrant careful consideration. As the technology progresses towards clinical applications, it is essential to address these challenges and establish appropriate frameworks to guide the responsible development of 3D bioprinting. This article, utilizing the Arksey and O'Malley scoping review model, is designed to scrutinize the bioethical implications, legal and regulatory challenges, and medico-legal issues that are intertwined with this rapidly evolving technology.

Telemedicine in diabetic ulcer management: A pilot study with exploration of medico-legal aspects.

BACKGROUND AND AIMS: This study aimed to evaluate the quality and efficiency of telemedicine in managing patients with chronic diabetic ulcers and provide an overview of the main medico-legal implications associated with telemedicine management of diabetic foot complications. METHODS AND RESULTS: A total of 50 patients with type 2 diabetes mellitus were enrolled from a diabetic foot outpatient clinic in Cyprus between March and May 2022. Participants completed a survey concerning telemedicine services, and the demographic variables and average responses to the PACIC (Patient Assessment of Chronic Illness Care) questions were examined using descriptive analysis. The majority of patients (84%) were male, with a mean age of 60.9 ± 13.05 years. The average PACIC score was 4.42 (min. 2.7 and max. 5.0). Voice calls were the most preferred method of telemedicine delivery, accounting for 53% of all services. CONCLUSION: Telemedicine can effectively manage chronic patients, such as those with diabetic ulcers, by reducing the burden on resources and maintaining service quality. However, healthcare professionals must be well-versed in medico-legal implications to adhere to legal and ethical guidelines, protect patient privacy, and maintain high standards of care while using telemedicine for chronic condition treatment.

Informed Consent in Paediatric Telemedicine: Challenge or Opportunity? A Scoping Review.

The fundamental importance of informed consent as a prerequisite for the lawfulness of the medical act is an indisputable cornerstone of clinical practice. However, the provision of effective information and the collection of informed consent presents important critical issues in the underage patient, even considering that in general terms he or she does not have the power to directly express consent, which must be provided by parents or legal guardians. These critical issues are amplified in the context of telemedicine. The present study aims, through a scoping review of the literature of the past 10 years, to outline the operational practices adopted in the collection of informed consent from children in the context of telemedicine and to identify solutions devised to address the critical issues related to the provision of adequate information to the child in this particular care setting. The results of the research show that the activity of delivering adequate information to the child, itself complex, is made even more complex by the particular setting of telemedicine, which, however, could be effectively exploited to facilitate communication with the child patient.

Telemedicine as a Strategic Tool to Enhance the Effectiveness of Care Processes: Technological and Regulatory Evolution over the Past Two Decades.

Digital innovation represents one of the largest areas of investment in healthcare [...].

The role of digital literacy in achieving health equity in the third millennium society: A literature review.

Healthcare in the third millennium is largely delivered through systems involving the use of the technological devices and services, foremost among them telemedicine. For the adequate delivery of digital medicine services, however, it is necessary for users to be digitally literate, that is, able to consciously make use of technology. In order to understand how relevant digital literacy is in determining the effectiveness of e-Health services, we performed a traditional literature review on 3 major databases by combining the terms "Digital Literacy" and "Computer Literacy" with the terms "Telemedicine" and "Telehealth". Starting from an initial library of 1,077 papers, we selected 38 articles. At the outcome of the search, we found that digital literacy is a pivotal element in conditioning the effectiveness of telemedicine and digital medicine services in general, however, with some limitations.

Factors affecting mental health of seafarers on board merchant ships: a systematic review.

OBJECTIVES: Merchant ships represent a peculiar working environment with several challenges and risks. The specific situation on board of ships may affect the mental health of seafarers more remarkably than ashore workers. CONTENT: A systematic review of the literature has been carried out to identify the main causes of mood disorders among seafarers and the impact that these disorders have on their health. This review has analyzed the scientific literature published between January 2006 and December 2021 using the search engines PubMed, Web of Science (WoS) and Cumulative Index to Nursing and Allied Health Literature (CINAHL). SUMMARY: Social isolation, distance from families, fatigue, stress and long work shifts represent the main causes of mood disorders among seafarers. OUTLOOK: Strategies aimed at improving conditions of cohabitation on board, and a greater consideration of these problems are key for improving the mental health of workers at sea.

Verbal Autopsy as a Tool for Defining Causes of Death in Specific Healthcare Contexts: Study of Applicability through a Traditional Literature Review.

Autopsy examination, the gold standard for defining causes of death, is often difficult to apply in certain health care settings, especially in developing countries. The COVID-19 pandemic and its associated difficulties in terms of implementing autopsy examinations have made the need for alternative means of determining causes of death even more evident. One of the most interesting alternatives to the conventional autopsy is the verbal autopsy, a tool that originated in Africa and Asia in the 1950s and consists of a structured interview with the deceased's family members concerning the symptoms manifested by the person and the circumstances of death. In the early 1990s, the first doubts emerged about the validity of verbal autopsies, especially about the real reliability of the cause of death identified through this tool. The objective of the review was to identify studies that had assayed the validity of verbal autopsies through a rigorous comparison of the results that emerged from it with the results of conventional autopsies. When starting from an initial pool of 256 articles, only 2 articles were selected for final review. These are the only two original research articles in which a verbal autopsy validation process was performed by employing the full diagnostic autopsy as the gold standard. The two papers reached opposite conclusions, one suggesting adequate validity of verbal autopsy in defining the cause of death and the other casting serious doubts on the real applicability of this tool. Verbal autopsy undoubtedly has extraordinary potential, especially in the area of health and demographic surveillance, even considering the implementation that could result from the use of artificial intelligence and deep learning. However, at present, there appears to be a lack of solid data to support the robust reliability of this tool in defining causes of death.

Electronic unified therapy record as a clinical risk management tool in the Italian healthcare system.

Digitization of health records is still struggling to take hold in the Italian healthcare context, where medical records are still largely kept manually on paper. Besides being anachronistic, this practice is particularly critical if applied to the drug chart. Poor handwriting and transcription errors can generate medication errors and thus represent a potential source of adverse events. In the present study, we attempt to test the hypothesis that the application of a computerized medical record model may represent a useful tool for managing clinical risk and medical expenditure. We shall do so through the analysis of the preliminary results of the application of such a model in two private hospitals in Northern Italy. The results, although preliminary, are encouraging. Among the benefits of digitizing drug records, we recorded a greater accuracy and adequacy of prescriptions, a reduction in the overall workload for nurses (no longer required to manually transcribe the list of drugs from one chart to another), as well as an optimization of the management of drug stocks by hospital pharmacies. The results in terms of clinical risk reduction will be monitored through a prospective cohort study that will take place in the coming months.

Pressure Ulcers from the Medico-Legal Perspective: A Case Report and Literature Review.

INTRODUCTION: The identification of professional liability profiles related to the development of pressure injuries is a very thorny issue from a medico-legal perspective. This is because no matter how strict the applied prevention protocols applied may be, the development of such injuries is largely dependent on endogenous factors. This paper aims to investigate the medico-legal issues related to this topic through the exposition of one case of medico-legal litigation and a traditional review of the literature. METHODS: We performed a literature search using three databases (Pubmed, Scopus, and Web Of Science), restricting the search to the period between 2001 and 2021. We used "pressure ulcers" and "jurisprudence" as the main keywords. From an initial library of 236 articles, our selection resulted in 12 articles, which were included in the review. RESULTS: We identified the ever-increasing expectations of patients and the concept of automatic attribution of responsibility when a pressure ulcer develops as the primary reasons for the increase in litigation over the past 20 years. The related corrective measures are numerous: a strict adherence to guidelines, an adequate documentation of preventive measures, a risk assessment, family involvement, and a successful collaboration between physicians and government institutions. CONCLUSIONS: The biological complexity of the pathogenetic development of pressure ulcers makes the subject very delicate from the medico-legal point of view. In principle, it is possible to state that a very large proportion of such injuries are preventable, but that there remains a percentage of them that cannot be prevented. In such cases, only a proper documentary demonstration of the adequacy of preventive measures can exclude liability profiles.

Preliminary Study on the Possibility to Detect Virus Nucleic Acids in Post-Mortem Blood Samples.

BACKGROUND: In many forensic cases, the medical records of the deceased are not available at the time of the autopsy; therefore, no information about the deceased's state of health, including any infectious diseases contracted during life, is accessible. The detection of some of the principal viral infections, such as hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus type 1 (HIV-1), could contribute to determining causes of death and interesting applications could be found in medico-legal practice, such as occupational risk assessment. To date, accurate and sensitive serological and molecular assays capable of detecting these viruses have been validated on biological samples taken from living beings, while their efficiency on forensic post-mortem biological samples has yet to be thoroughly assessed. To further this aim, this study evaluated whether the nucleic acid amplification techniques (NAATs) for the detection of viral genomes that are applied in clinical settings can be used, with the same success rate, for these latter samples. METHODS: Manual viral nucleic acid extraction processes and fully-automated amplification-based detection techniques developed in-house were evaluated on blood samples taken during the routine autopsies of 21 cadavers performed 2 to 9 days after death. Information on HBV, HCV, and HIV-1 seropositive status was previously known for only four of these cadavers. RESULTS: Using automated quantitative real-time PCR (qPCR) and qualitative PCR (end-point) analyses, it was possible to confirm the presence of viral genomes in the four post-mortem whole blood samples with previously reported specific serological positivity. In addition, the genomes of HCV and/or HIV-1 genomes were detected in three other blood samples with unknown serological status at the time of autopsy. CONCLUSIONS: Therefore, our findings suggest that molecular assays may detect the presence of viral genomes in forensic post-mortem blood samples up to five days after death. This provides an additional means of investigation that can contribute to the determination of the deceased's cause of death.

Survival of umbilicus on a superiorly based flap after fleur-de-lis abdominoplasty: A case report.

INTRODUCTION: Massive weight loss patients have a midline excess of abdominal adipose and skin tissue that contributes to an increased abdominal girth. This excess of tissue in these patients is not resolved with traditional techniques of abdominoplasty and usually the fleur-de-lis abdominoplasty technique is employed. PATIENT CONCERNS: A 22-year-old male patient came to our clinic after a massive weight loss of 170 kg, requesting an abdominoplasty for the excess adipose and skin tissue. DIAGNOSIS: Massive weight loss patient, with excess of adipose and skin tissue in the midline abdominal area. INTERVENTIONS: Fleur-de-lis abdominoplasty technique was employed for treatment of massive weight loss. OUTCOMES: During the surgery, it was decided that the umbilicus blood supply via the inferior epigastric artery and median umbilical ligament needed to be ligated, to remove more tissue for better aesthetic result. The umbilicus survived on the collateral blood supply from ligamentum teres and superior epigastric collaterals. CONCLUSION/LESSONS: In this case report we review our experience treating a massive weight loss patient using a fleur-de-lis abdominoplasty technique without preserving the umbilicus blood supply via the inferior epigastric artery and median umbilical ligament. We eventually relied on the collateral blood supply from ligamentum teres and superior epigastric collaterals, something that proved advantageous both in the survival of the umbilicus on the long run despite cutting off the main blood supply, and, the removal of further excess adipocutaneous tissue for a better aesthetic outcome.

Medical error disclosure in the Italian healthcare context: A delicate balance between ethical obligations and the principle of non-self-incrimination.

Surprisingly, Italian legal doctrine and jurisprudence never systematically address the medical error disclosure issue. The topic of medical error communication represents a non-negligible profile of interest, relating to the possible detrimental effects on doctors who accuse themselves of conduct that does not comply with the lex artis. The effects of error disclosure on the effectiveness of insurance guarantees in civil and administrative liability are particularly relevant, as are the implications for ethical liability. Although the burden of reporting an error falls within the wide range of informative duties doctors hold, it still seems far from having found a factual statement in clinical practice, especially in Italy. This applies whether the error has a marginal or significant impact on the patient's health. The reasons lay in a very contradictory legal framework. Doctors tend with increasing ease not to comply with their information obligation - especially in cases where fulfilling this duty means admitting a personal, professional error - to preserve the integrity of their professional images. This article aims to offer a brief overview of that topic in the context of Italian healthcare.

COVID-19 Compulsory Vaccination: Legal and Bioethical Controversies.

The imposition of compulsory health treatments has always been a subject of animated legal and bioethical debate. What is at stake are two opposing interests that are in their own way protected by international treaties and constitutional provisions: the right to individual self-determination and the duty to defend and preserve collective safety. The global health crisis related to the COVID-19 pandemic has placed the issue of the legitimacy of imposing compulsory vaccination at the center of the multifaceted debate on pandemic health policies. Indonesia, Tajikistan, Turkmenistan, and the Federated States of Micronesia are currently the only four countries in the world where the COVID-19 vaccine is mandatory for all citizens. Italy was the first country in the European Union to introduce this obligation, effective from 8 January 2022 by virtue of the decree-law approved on 5 January 2022, which imposed vaccination compulsory for everyone over the age of 50. Similar paths have been undertaken by Greece and Austria, where the obligation will start respectively on 16 January 2022 (for citizens aged over 60) and 1 February 2022 (for citizens of all ages). However, in many civilized countries, "selective" forms of compulsory vaccination, i.e., aimed at specific categories of individuals, especially healthcare professionals, are already provided for. The present work aims to offer a concise and as much as possible exhaustive overview of the main ethical and legal issues related to compulsory COVID-19 vaccination, with reference to both the Italian and the international context, mainly European.

Ethical and Legal Challenges of Telemedicine in the Era of the COVID-19 Pandemic.

Background and objective: Telemedicine or telehealth services has been increasingly practiced in the recent years. During the COVID-19 pandemic, telemedicine turned into and indispensable service in order to avoid contagion between healthcare professionals and patients, involving a growing number of medical disciplines. Nevertheless, at present, several ethical and legal issues related to the practice of these services still remain unsolved and need adequate regulation. This narrative review will give a synthesis of the main ethical and legal issues of telemedicine practice during the COVID-19 pandemic. Material and Methods: A literature search was performed on PubMed using MeSH terms: Telemedicine (which includes Mobile Health or Health, Mobile, mHealth, Telehealth, and eHealth), Ethics, Legislation/Jurisprudence, and COVID-19. These terms were combined into a search string to better identify relevant articles published in the English language from March 2019 to September 2021. Results: Overall, 24 out of the initial 85 articles were considered eligible for this review. Legal and ethical issues concerned important aspects such as: informed consent (information about the risks and benefits of remote therapy) and autonomy (87%), patient privacy (78%) and confidentiality (57%), data protection and security (74%), malpractice and professional liability/integrity (70%), equity of access (30%), quality of care (30%), the professional-patient relationship (22%), and the principle of beneficence or being disposed to act for the benefit of others (13%). Conclusions: The ethical and legal issues related to the practice of telehealth or telemedicine services still need standard and specific rules of application in order to guarantee equitable access, quality of care, sustainable costs, professional liability, respect of patient privacy, data protection, and confidentiality. At present, telemedicine services could be only used as complementary or supplementary tools to the traditional healthcare services. Some indications for medical providers are suggested.

Iatrogenic femoral nerve injuries: Analysis of medico-legal issues through a scoping review approach.

PURPOSE: Accidental femoral nerve injury is a well-known iatrogenic complication of orthopaedic, abdominal, and pelvic surgery. Because of the largely transitory nature of the symptoms associated with nerve damage, its true incidence is in all likelihood underestimated. This work aims to illustrate the surgical contexts within which this nerve injury is reported, based on the evidence obtained from a Scoping Review of the literature of the last 20 years, with specific reference to the underlying etiopathogenetic mechanisms and prognostic outcomes, to highlight the evaluation issues of medico-legal interest related to this pathology. METHODS: We conducted a Scoping Review of iatrogenic femoral nerve injuries reported between 2000 and 2021 by searching the electronic databases Pubmed, Scopus, Ovid Medline, Ovid Emcare, and Web of Science.We conducted the review according to the five-step methodology outlined by Arksey and O'Malley. RESULTS: The literature search identified 104 papers, including case reports, case series, and retrospective studies. Surgical contexts within which iatrogenic femoral nerve injuries were reported include orthopaedic, abdominal, gynaecological, urological, vascular, and plastic surgery, as well as locoregional anaesthesiological procedures. The long-term prognosis was generally favourable. CONCLUSIONS: Because of its frequent iatrogenic genesis, femoral nerve injury is a topic of intense medico-legal interest. From the perspective of estimating the patient's disability, the mostly favourable nature of the prognosis makes the medico-legal assessment, in some respects, complex, thus requiring a precise evaluation methodology.

CDT vs. GGT for the certification of the fitness to hold the driving license. A comparison based on the association of incremented values with the occurrence of alcohol-related road traffic accidents.

BACKGROUND: In the context of fitness certification to hold the driving license, GGT and CDT have been used, sometimes in combination (γ-CDT), to exclude chronic alcohol abuse. The present study was carried out with the aim of comparing the power of these biomarkers as tools for the objective screening of subjects at high risk of alcohol-associated traffic injuries. METHODS: 288 male drivers admitted to hospital after traffic accidents were examined by determination of GGT, CDT and BAC. The degree of association of GGT, CDT and γ-CDT with BAC was analysed using non-parametric statistics. RESULTS: Partitioning the cases using the cut-off concentrations of 0.5 g/L for BAC (the legal limit adopted in most European countries), 55 U/L for GGT and 1.9% for CDT, a highly significant difference was found between the frequency of elevated GGT or CDT in cases where BAC was within the legal limits and those with elevated BAC values (Fisher's exact test: p < 0.001). However, the calculation of the odds ratio showed a much higher increase for CDT (28 times) than for GGT (6 times) in those drivers with a BAC above the Italian legal limit in comparison with those showing a BAC within the cut-off; conversely, γ-CDT does not provide any significant advantage vs. CDT alone. CONCLUSIONS: Both GGT and CDT provide objective evidence of an association with the occurrence of alcohol-related severe traffic accidents, but CDT shows superior association with these events. Therefore, CDT, notwithstanding higher costs, should be preferred in a forensic/certification context.

The Increasing Centrality of Robotic Technology in the Context of Nursing Care: Bioethical Implications Analyzed through a Scoping Review Approach.

At the dawn of the fourth industrial revolution, the healthcare industry is experiencing a momentous shift in the direction of increasingly pervasive technologization of care. If, up until the 2000s, imagining healthcare provided by robots was a purely futuristic fantasy, today, such a scenario is in fact a concrete reality, especially in some countries, such as Japan, where nursing care is largely delivered by assistive and social robots in both public and private healthcare settings, as well as in home care. This revolution in the context of care, already underway in many countries and destined to take place soon on a global scale, raises obvious ethical issues, related primarily to the progressive dehumanization of healthcare, a process which, moreover, has undergone an important acceleration following the outbreak of the COVID-19 pandemic, which has made it necessary to devise new systems to deliver healthcare services while minimizing interhuman contact. According to leading industry experts, nurses will be the primary users of healthcare robots in the short term. The aim of this study is to provide a general overview, through a scoping review approach, of the most relevant ethical issues that have emerged in the nursing care field in relation to the increasingly decisive role that service robots play in the provision of care. Specifically, through the adoption of the population-concept-context framework, we formulated this broad question: what are the most relevant ethical issues directly impacting clinical practice that arise in nursing care delivered by assistive and social robots? We conducted the review according to the five-step methodology outlined by Arksey and O'Malley. The first two steps, formulating the main research question and carrying out the literature search, were performed based on the population-context-concept (PCC) framework suggested by the Joanna Briggs Institute. Starting from an initial quota of 2,328 scientific papers, we performed an initial screening through a computer system by eliminating duplicated and non-English language articles. The next step consisted of selection based on a reading of the titles and abstracts, adopting four precise exclusion criteria: articles related to a nonnursing environment, articles dealing with bioethical aspects in a marginal way, articles related to technological devices other than robots, and articles that did not treat the dynamics of human-robot relationships in depth. Of the 2,328 titles and abstracts screened, we included 14. The results of the 14 papers revealed the existence of nonnegligible difficulties in the integration of robotic systems within nursing, leading to a lively search for new theoretical ethical frameworks, in which robots can find a place; concurrent with this exploration are the frantic attempts to identify the best ethical design system applicable to robots who work alongside nurses in hospital wards. In the final part of the paper, we also proposed considerations about the Italian nursing context and the legal implications of nursing care provided by robots in light of the Italian legislative panorama. Regarding future perspectives, this paper offers insights regarding robot engagement strategies within nursing.

Telemedicine Applications in the Era of COVID-19: Telesurgery Issues.

Telemedicine allows for the effective delivery of health care to patients at a distance through the application of information technology to the field of medicine. This is optimal during the COVID-19 pandemic to reduce interpersonal contact to mitigate contagion. Among the possible Telemedicine applications, there is Telesurgery, which involves more and more surgical specialties thanks to the numerous benefits in quality and cost containment. In the growing field of Telesurgery, its technical and legal implications must be considered. In this study, a traditional review of the scientific literature was carried out to identify the most relevant issues of interest in Telesurgery. The problematic legal aspects identified are mainly related to the difference in legislation between different geographical areas, which is critical in the case of malpractice. In addition, there is the possibility of a malicious hacker attack on the transmitted data stream either to steal sensitive data or to harm the patient. Finally, there are inherent difficulties with the technology used, such as latency issues in data transmission. All these critical issues are currently not adequately addressed by current legislation. Therefore, one can only hope for a legislative action to allow Telesurgery to be used safely.

Evaluating the risk of toxicity and adverse drug interactions involving recreational GHB use and prescribed drugs.

INTRODUCTION: GHB is a small molecule and is present in the human CNS. Exogenously, GHB is administered orally in the form of sodium oxybate to treat cataplexy and excessive daytime sleepiness in patients with narcolepsy, and to manage alcohol withdrawal and detoxification in alcoholics. GHB shows a biphasic effect and dose-dependent pharmacokinetics and may interact with neuronal systems different from GABAergic one. The compound is also highly abused among bodybuilders and is associated with drugs of abuse. AREAS COVERED: This article provides an overview of the risks associated with the recreational consumption of GHB and its analogues, including pharmaceuticals mostly encountered in GHB-related emergency department admissions and postmortem investigations. A literature search was performed using PubMed, Scopus, Google Scholar, and Web of Science databases to identify scientific reports concerning the recreational use of GHB and analogs with prescribed drugs. Further articles were retrieved after consulting international health and regulatory authorities' reports. EXPERT OPINION: Due to its dual nature, interpreting and distinguishing GHB concentrations in biological fluid represents a challenge in forensic toxicology. To demonstrate recent exposure, a quick collection of samples is necessary to maximize the chance of detecting an exogenous GHB intake, especially in cases of GHB-facilitated sexual assaults.