A review and analysis of new Italian law 219/2017: 'provisions for informed consent and advance directives treatment'.

BACKGROUND: In December 2017, Law 219/2017, 'Provisions for informed consent and advance directives', was approved in Italy. The law is the culmination of a year-long process and the subject of heated debate throughout Italian society. Contentious issues (advance directives, the possibility to refuse medical treatment, the withdrawal of medical treatment, nutrition and hydration) are addressed in the law. MAIN TEXT: What emerges clearly are concepts such as quality of life, autonomy, and the right to accept or refuse any medical treatment - concepts that should be part of an optimal relationship between the patient and healthcare professionals. The law maximizes the value of the patient's time to decide. Every patient is allowed to make choices for the present (consenting to or refusing current treatment) as well as for the future, conceived as a continuation of the present, and to decide what comes next, based on what he/she already knows. The law identifies three distinct but converging paths towards the affirmation of a care relationship based on reciprocal trust and respect: the possibility to consent to or refuse treatment, the shared care planning, and advance directives. CONCLUSIONS: The fundamental point to emerge from the new Italian law is that consensus is an essential connotation of the treatment relationship. Consensus is not limited to the acceptance/rejection of medical treatment but is ongoing. It is projected into the future through shared care planning and advance directives which act as tools for self-determination and the manifestation of the beliefs and preferences of persons unable to express their will. These principles are in line with the idea of appropriate care as evaluated from two different perspectives, one of scientific adequacy and the other commensurate with the individual's resources, fragility, values, and beliefs. Surely, however, the new law is not the end of the matter on issues such as conscientious objection, which is deeply rooted within the Italian cultural and political debate. In this regard, healthcare institutions and policymakers will be called upon to develop and implement organizational policies aimed at the management of foreseeable conscientious objection in this field.

Natural Products in Neurodegenerative Diseases: A Great Promise but an Ethical Challenge.

Neurodegenerative diseases (NDs) represent one of the most important public health problems and concerns, as they are a growing cause of mortality and morbidity worldwide, particularly in the elderly. Despite remarkable breakthroughs in our understanding of NDs, there has been little success in developing effective therapies. The use of natural products may offer great potential opportunities in the prevention and therapy of NDs; however, many clinical concerns have arisen regarding their use, mainly focusing on the lack of scientific support or evidence for their efficacy and patient safety. These clinical uncertainties raise critical questions from a bioethical and legal point of view, as considerations relating to patient decisional autonomy, patient safety, and beneficial or non-beneficial care may need to be addressed. This paper does not intend to advocate for or against the use of natural products, but to analyze the ethical framework of their use, with particular attention paid to the principles of biomedical ethics. In conclusion, the notable message that emerges is that natural products may represent a great promise for the treatment of many NDs, even if many unknown issues regarding the efficacy and safety of many natural products still remain.

Is Healthcare Responsibility in Patients' Suicide Provable Beyond all Reasonable Doubt? An Analysis of Preventing Strategies and Medical Liability Through a Case Series.

As a result of the duty of care, the healthcare professional has an obligation of surveillance towards the patients that are under their treatment. According to that principle, the Italian Criminal Supreme Court declared a guilty sentence in many cases of psychiatric patients' suicide, recognizing the criminal liability of the healthcare personnel. This is true not only for suicides occurred inside the hospital, but also for the suicide of psychiatric outpatients. Only in a few cases, the Italian Supreme Court acquitted the healthcare personnel. This happened when it was recognized that the suicide event was unavoidable. Despite the fact that suicide risk is often unpredictable, this does not exclude medical liability. In this work we examine the judicial aspects of five cases of suicide of psychiatric patients, considering whether different preventive strategies could have been effective in preventing the suicide event. This work aims to understand whether the suicide of psychiatric patient is effectively preventable and - referring to healthcare responsibility under penal judgment - if that could be proven beyond all reasonable doubt.

Dispersal and molecular characterisation of the Echinococcus granulosus (Batsch, 1786) complex isolated from various intermediate hosts in the Calabria region, southern Italy.

Cystic echinococcosis (CE) is a zoonotic disease caused by the tapeworms of the Echinococcus granulosus sensu lato complex, which have worldwide distribution. No data on the circulation of genotypes of the E. granulosus complex in intermediate hosts in endemic areas in Calabria are available. The aims of our study were to evaluate the dispersal of genotypes of the E. granulosus complex in Calabria and to characterise parasite isolates by Sanger sequencing and phylogenetic analysis. We collected 71 animal samples from pigs, wild boars, sheep, cattle and goats. The first PCR screening analysis targeted three partial genomic regions: the cytochrome c oxidase subunit 1 (cox1), calreticulin protein (cal) and NADH dehydrogenase subunit 1 (nad1); this identified 28 parasitic cysts. Bidirectional sequencing of cox1 amplicons and phylogenetic analysis allowed us to characterise all isolates. Molecular analyses of 28 newly generated cox1 sequences revealed that most wild boars (n = 16) and three pigs were parasitised by the larval stage of Taenia hydatidena Pallas, 1766, called cysticercus tenuicollis. Two isolates from wild boars were identified as Echinococcus canadensis Webster and Cameron, 1961 (G7), while five sheep and two goats were infected with E. granulosus G1 (sheep strain) and G1 microvariant (previously reported as G2 genotype or Tasmanian sheep strain), respectively. These molecular findings should prompt further and more extensive studies, to elucidate regional transmission patterns and to guide control programs.

Healthcare-Associated Infections: Not Only a Clinical Burden, But a Forensic Point of View.

BACKGROUND: Healthcare-associated infections (HCAIs) occur when patients receiving treatment in a health care setting develop an infection. They represent a major public health problem, requiring the integration of clinical medicine, pathology, epidemiology, laboratory sciences, and, finally, forensic medicine. METHODS: The determination of cause of death is fundamental not only in the cases of presumed malpractice to ascertain the causal link with any negligent behavior both of health facilities and of individual professionals, but also for epidemiological purposes since it may help to know the global burden of HCAIs, that remains undetermined because of the difficulty of gathering reliable diagnostic data. A complete methodological approach, integrating clinical data by means of autopsy and histological and laboratory findings aiming to identify and demonstrate the host response to infectious insult, is mandatory in HCAIs related deaths. RESULTS: Important tasks for forensic specialists in hospitals and health services centers are the promotion of transparency and open communication by health-care workers on the risk of HCAIs, thus facilitating patients' engagement and the implementation of educational interventions for professionals aimed to improve their knowledge and adherence to prevention and control measures. CONCLUSION: HCAIs are a major problem for patient safety in every health-care facility and system around the world and their control and prevention represent a challenging priority for healthcare institution and workers committed to making healthcare safer. Clinicians are at the forefront in the war against HCAIs, however, also forensic pathologists have a remarkable role.

Problematic Internet Use in University Students Attending Three Superior Graduate Schools in Italy: Is Autism Spectrum Related to Suicide Risk?

Background: Over the past decades, problematic internet use (PIU) has dramatically increased, especially among young people. PIU has been recently associated with autism spectrum disorder (ASD) and autistic traits. Subjects with PIU report an increased suicidal risk and the same has been demonstrated among patients with ASD. The aim of this study was to investigate putative PIU rates among students and explore the correlation between autistic traits and suicide risk. Methods: A sample of 178 high achieving university students was assessed by means of the Adult Autism Subthreshold Spectrum (AdAS Spectrum), Autism Quotient questionnaire (AQ). Suicide risk was investigated by some specific items of the Trauma and Loss Spectrum-Self Report (TALS-SR) and putative PIU was identified on the basis of a specific AdAS Spectrum item. Results: 27.5% subjects reporting putative PIU. This subgroup showed higher scores in all domains of AdAS Spectrum and AQ compared with others. Students with putative PIU showed a significant correlation between suicide risk and the non-verbal communication domain of the AdAS Spectrum and the Social skills domain of the AQ. Conclusions: We found that students with PIU show higher levels of autistic traits compared to those without PIU. A significant correlation was found between autistic traits and suicide risk.