How online data informs forensic mental health evaluations of sexual behavior: An overview.

The Internet plays a pervasive role in modern life including the expression of human sexuality and sexual offending. A range of online sexual activities may be of interest in forensic mental health evaluations (FMHE), including those which are clearly illegal or those which are legal but functionally problematic. Online sexual offenses will clearly prompt forensic evaluators to consider the role of the Internet in these offending behaviors. The Internet may also be relevant in forensic evaluations of contact sexual offending including informing on history of mixed or cross-over offending, and Internet-facilitated contact offenses. A review of Internet-data may span several online domains, many of which provide the user with substantial anonymity and would likely not be available to the evaluator unless provided through the process of discovery. Early guidelines for the review of Internet-data in FMHEs have been proposed and support the Internet as a useful source of collateral data in the conduct of forensic evaluations of sexual behavior.

Receptor-Independent Therapies for Forensic Detainees with Schizophrenia-Dementia Comorbidity.

Forensic institutions throughout the world house patients with severe psychiatric illness and history of criminal violations. Improved medical care, hygiene, psychiatric treatment, and nutrition led to an unmatched longevity in this population, which previously lived, on average, 15 to 20 years shorter than the public at large. On the other hand, longevity has contributed to increased prevalence of age-related diseases, including neurodegenerative disorders, which complicate clinical management, increasing healthcare expenditures. Forensic institutions, originally intended for the treatment of younger individuals, are ill-equipped for the growing number of older offenders. Moreover, as antipsychotic drugs became available in 1950s and 1960s, we are observing the first generation of forensic detainees who have aged on dopamine-blocking agents. Although the consequences of long-term treatment with these agents are unclear, schizophrenia-associated gray matter loss may contribute to the development of early dementia. Taken together, increased lifespan and the subsequent cognitive deficit observed in long-term forensic institutions raise questions and dilemmas unencountered by the previous generations of clinicians. These include: does the presence of neurocognitive dysfunction justify antipsychotic dose reduction or discontinuation despite a lifelong history of schizophrenia and violent behavior? Should neurolipidomic interventions become the standard of care in elderly individuals with lifelong schizophrenia and dementia? Can patients with schizophrenia and dementia meet the Dusky standard to stand trial? Should neurocognitive disorders in the elderly with lifelong schizophrenia be treated differently than age-related neurodegeneration? In this article, we hypothesize that gray matter loss is the core symptom of schizophrenia which leads to dementia. We hypothesize further that strategies to delay or stop gray matter depletion would not only improve the schizophrenia sustained recovery, but also avert the development of major neurocognitive disorders in people living with schizophrenia. Based on this hypothesis, we suggest utilization of both receptor-dependent and independent therapeutics for chronic psychosis.

Recent Developments in Protein Lactylation in PTSD and CVD: Novel Strategies and Targets.

In 1938, Corneille Heymans received the Nobel Prize in physiology for discovering that oxygen sensing in the aortic arch and carotid sinus was mediated by the nervous system. The genetics of this process remained unclear until 1991 when Gregg Semenza while studying erythropoietin, came upon hypoxia-inducible factor 1, for which he obtained the Nobel Prize in 2019. The same year, Yingming Zhao found protein lactylation, a posttranslational modification that can alter the function of hypoxia-inducible factor 1, the master regulator of cellular senescence, a pathology implicated in both post-traumatic stress disorder (PTSD) and cardiovascular disease (CVD). The genetic correlation between PTSD and CVD has been demonstrated by many studies, of which the most recent one utilizes large-scale genetics to estimate the risk factors for these conditions. This study focuses on the role of hypertension and dysfunctional interleukin 7 in PTSD and CVD, the former caused by stress-induced sympathetic arousal and elevated angiotensin II, while the latter links stress to premature endothelial cell senescence and early vascular aging. This review summarizes the recent developments and highlights several novel PTSD and CVD pharmacological targets. They include lactylation of histone and non-histone proteins, along with the related biomolecular actors such as hypoxia-inducible factor 1α, erythropoietin, acid-sensing ion channels, basigin, and Interleukin 7, as well as strategies to delay premature cellular senescence by telomere lengthening and resetting the epigenetic clock.

Microbiota-derived psychedelics: Lessons from COVID-19.

Emil Kraepelin believed that dementia praecox, the disorder we now call schizophrenia, was caused by the brain being poisoned with toxins generated in other parts of the body, especially the mouth, intestine or genitals. In this regard, Kraepelin hinted at the microbiome and conceptualized microbial molecules as drivers of severe psychiatric illness. However, it was not until the coronavirus disease (COVID-19) pandemic that Kraepelin's paradigm gained traction, particularly because this virus was associated with both gut barrier disruption and new-onset psychosis.Likewise, despite numerous studies linking severe psychiatric illness to genomic damage and dysfunctional DNA repair, this pathogenetic mechanism was underappreciated before the COVID-19 pandemic. The use of the psychotomimetic anesthetic, ketamine, for treatment-resistant depression has reawakened the interest in endogenous serotonergic hallucinogens, especially tryptamine and N,N-dimethyltryptamine (DMT), which are beneficial for depression but associated with psychosis.In this editorial, we take a closer look at the role of the microbiome in psychopathology, attempting to answer 2 questions:1. Why may psychosis-predisposing serotonergic hallucinogens alleviate depression?2. Are microbiota-derived psychedelics part of an inbuilt antidepressant system similar to endogenous opioids?

Understanding Tattoos in Medicolegal Assessments.

Tattoos have held different meanings throughout history, with particular significance in cultural, social, and clinical contexts. Psychiatrists have long been interested in understanding the relevance of the tattooed body in a clinical or forensic evaluation and in settling on interpretive models that hold reliable value. Some studies have indicated that tattoos may be associated with markers of high-risk behaviors, mental illness diagnosis, and personality disorders. We attempt to provide an updated and comprehensive guide for forensic evaluators, so they can incorporate the observation of tattoos into their assessments with a review of the scientific literature that supports the interpretations and places them in context. The association between tattoos and risk, mental health, or behavioral implications is not as clear or linear as one might initially imagine, and mental health professionals should have a sophisticated understanding of the practice.

Association between adolescent suicide and sociodemographic factors in Chile: cross-sectional ecological study.

BACKGROUND: Adolescent suicide rates (ASR) are a matter of concern worldwide. Causes of this trend are not understood and could correspond to socioeconomic factors such as inequality. AIM: To investigate sociodemographic variables related to ASR, particularly the potential association with indicators of socioeconomic inequality. METHOD: Cross-sectional ecological study analyzing data from 29 health districts with univariate and multivariable multilevel Poisson models. RESULTS: ASR were higher in male adolescents and at increasing age. No association was found between ASR and inequality (Gini coefficient and 20/20 ratio). Analysis revealed that living in a single-parent family is associated with ASR. CONCLUSIONS: The usual demographic patterns of adolescent suicide apply in Chile. An emerging variable of interest is single-parent family. No cross-sectional association between social inequality and ASR was found based on conflicting evidence. These results should be explored in future prospective population studies to further understand associated social factors.

Digital and divergent: sexual behaviors on the Internet.

A variety of sexual behaviors occur online, including those that are highly unusual or even plainly illicit. There is a growing body of literature pertaining to sexual abuse of minors that occurs or may be promoted online, but there is a paucity of information regarding other Internet-based sexual interactions, such as manufacturing, dissemination, and online viewing of other atypical sexual material. In this article, I explore and analyze these different practices, which include, but are not limited to, videos of rape, sadomasochism with bodily disfigurement, zoophilia, and necrophilia, with the intention of diminishing the gap in information about this industry. The impact that these behaviors may have on clinical or forensic psychiatric evaluations is discussed, along with pertinent legal regulations and ethics-related considerations.

The masks of identities: who's who? Delusional misidentification syndromes.

Delusional misidentification syndromes (DMSs) are complex psychotic phenomena that may be present in a variety of ways within the context of several neurological and psychiatric disorders. Since the first case of Capgras syndrome was described in 1923, various other syndromes have been identified, including Fregoli syndrome, intermetamorphosis, subjective doubles, reduplicative paramnesia, mirrored self, delusional companions, and clonal pluralization of the self. In this article, we review each of the different syndromes in definition and presentation, as well as the field's attempts at classifying them. We then describe their role in forensic psychiatry, particularly in regard to their potential as a marker of a particular subpopulation or of illness severity and their consideration in risk assessments of violence. A review of the literature was conducted for this purpose, and, although it was extended to include publications from over four decades, it revealed a paucity of research on DMSs.

Live deaths online: internet suicide and lethality.

The Internet provides an infinite platform for the portrayal of lethal events. Beyond mere display, however, it dispenses information, allows for participation and sharing of content, and constitutes a virtual interactive forum. The Internet may ultimately shape society's approach to perceiving and dealing with death. Thus, psychiatrists may wish to be aware of these matters so that they may be considered in assessments and clinical care. In this article, the author attempts to identify key online locations where lethality is portrayed and how it may affect the individual patient and practitioner and the population at large.

Intentional ingestion and insertion of foreign objects: a forensic perspective.

Intentional ingestion and insertion of foreign objects is a topic that has generated mounting interest among medical professionals over the past two decades. When featured in the literature, it has been typically discussed in medical subdisciplines, such as emergency medicine, surgery, gastroenterology, and urology. However, in-depth exploration of this multidimensional phenomenon in the field of psychiatry has thus far been limited. This article presents illustrative clinical vignettes from forensic practice of deliberate ingestion/insertion of objects and then examines specific aspects of this behavior that are critical to achieving a better understanding of it. The clinical, legal, and ethics-related implications surrounding this conduct are also explored. By taking a comprehensive approach, the aim is to foster a greater appreciation of this syndrome by clinicians and ultimately to arrive at improved practice guidelines surrounding these cases, including a more informed therapeutic plan and an enhanced management approach.

Cloudy confidentiality: clinical and legal implications of cloud computing in health care.

The Internet has grown into a world of its own, and its ethereal space now offers capabilities that could aid physicians in their duties in numerous ways. In recent years software functions have moved from the individual's local hardware to a central server that operates from a remote location. This centralization is called cloud computing. Privacy laws that speak to the protection of patient confidentiality are complex and often difficult to understand in the context of an ever-growing cloud-based technology. This article is a review of the legal background of protected health records, as well as cloud technology and physician applications. An attempt is made to integrate both concepts and examine Health Insurance Portability and Accountability Act (HIPAA) compliance for each of the examples discussed. The legal regulations that may inform care and standards of practice are reviewed, and the difficulties that arise in assessment and monitoring of the current situation are analyzed. For forensic psychiatrists who may be asked to provide expert opinions regarding malpractice situations pertaining to confidentiality standards, it is important to become acquainted with the new digital language from which these questions may arise.

www.mydrugdealer.com: Ethics and legal implications of Internet-based access to substances of abuse.

The Internet has increasingly become an intrinsic part of everyday life, offering countless possibilities for education, services, recreation, and more. In fact, an entire virtual life within the digitalized World Wide Web is possible and common among many Internet users. Today's psychiatrists must therefore incorporate this dimension of human life into clinical practice, to achieve an adequate assessment of the tools and risks available to the patient. We focus on the Internet as a portal for the trade of and access to substances of abuse. We review the legal regulations that may inform care and standards of practice and analyze the difficulties that arise in assessment and monitoring of the current situation. We consider the potential impact of Internet-based narcotics trade on addiction morbidities and the practice of clinical psychiatry, as well as on the potential legal implications that the forensic expert may face.

Psychotropics without borders: ethics and legal implications of internet-based access to psychiatric medications.

Medical practitioners are revisiting many of the ethics and the legal implications surrounding the clinical frameworks within which we operate. In today's world, distinguishing between virtual and physical reality continues to be increasingly difficult. The physician may be found grappling with the decision of whether to continue to treat a patient who may be obtaining psychotropic medications through the Internet. This article approaches some of the clinical and legal implications and the ethics regarding the availability of prescription psychotropics over the Internet.