The phenomenon of substance use disorders (SUDs) presents extremely complex etiopathogenesis with intermingled psychological, social, economic, and biological factors. Therefore, the prophylactic and therapeutic approach is multidimensional and should involve targeting all the aforementioned variables. However, it is frequently difficult to separate these factors and construct specific strategies to mitigate their direct negative effects, so caution is needed when formulating recommendations for this population, starting from guidelines for case management and finishing with optimization of healthcare policies. Based on the lack of good practices approved at the national level in Romania for the prevention and treatment of SUDs, this article suggests a draft for such an instrument that could help both clinicians and decisional factors with attribution in healthcare and drug abuse prevention. The methods used in this article are (1) a literature review of studies, guidelines, and other reviews focused on specific aspects of drug abuse/dependence and (2) expert opinions derived from clinical and administrative experience. The results are formulated as recommendations, scored according to the GRADE system, and grouped into three categories: (1) preventative measures for SUDs, (2) secondary prophylaxis, (3) therapeutic and other SUD-targeted interventions. In conclusion, the need for guidelines and policies focused on the prevention and treatment of SUDs, especially in vulnerable populations, is an unmet need in our country. The suggested algorithm in this paper tried to bridge the gap between the available literature dedicated to SUDs, practical experience, and future policies in the healthcare of patients with SUDs.
A multinodular and vacuolating neuronal tumor (MVNT) is a rare non-malign central nervous system tumor. The cerebral cortex of young to middle-aged adults is affected and seizures and focal neurological deficits could reveal it. Despite being considered a low-grade tumor, MVNT can be challenging to diagnose and manage due to its histopathological similarities to other neuronal tumors. The limited number of reported cases makes it difficult to establish definitive guidelines for treatment and follow-up. Given the relatively recent discovery of MVNT, there is a need for further research to better understand its pathogenesis, optimal treatment and long-term strategies. Furthermore, studying MVNT can contribute to the broader understanding of brain tumor biology and the intricacies of tumor heterogeneity. This paper explores the challenges and perspectives surrounding MVNT to improve clinical decision-making and patient outcomes. Based on the present narrative review, advancements in diagnostic technologies have shown promise in addressing the challenges associated with diagnosing MVNTs. Liquid biopsy is an innovative and non-invasive diagnostic tool that analyzes biomarkers to provide information about tumors, and radiomics is a method that extracts quantitative data from medical images to provide detailed insights into tumor characteristics. Such innovative diagnostic technologies are important because they have the potential to significantly improve the current diagnostic landscape for MVNTs, allowing for earlier detection, accurate classification, and personalized treatment strategies.
Delirium is associated with lower quality of life, increased healthcare costs, longer hospitalizations, and worse prognosis when detected in patients who are already confronted with a severe and invalidating disease, like the major neurocognitive disorder (MND). In order to identify the most evidence-based interventions that could be included in case management for patients with both delirium and MND, this narrative review explored three electronic databases (Pubmed, Cochrane, and Web of Science/Clarivate) for primary and secondary sources dedicated to this topic. All papers published in English between the inception of each database and September 2024 were screened for relevant data on pharmacological and non-pharmacological therapies targeting delirium. The results supported the use of a multicomponent approach as the first line of treatment, mitigating the precipitating factors, and only as a second line, the use of pharmacological instruments. There is a lack of validated therapies targeting specifically the delirium superimposed on MND, most of the recommendations being extrapolated from studies with delirium in the general population or in elderly patients with different organic diseases. Further studies are required to investigate the specifics of delirium in patients with MND and potential strategies focused on neurobiological mechanisms instead of just clinical manifestations.
There is a potential lateralization of vegetative influences at the cerebral level. We sought to understand the impact of these influences in the setting of ischemic stroke. We conducted a prospective study on 110 who presented with acute ischemic stroke (symptom onset maximum 24 hours before admission). We investigated correlations between stroke subtype, insular location or lateralization, stroke severity, hospital mortality, and the dynamic of enzymes (Tn, TnT, CK, CK-MB). We demonstrated that a higher cardiac enzyme value is associated either with stroke severity or with a higher risk of death in the short term, this growth being a marker for a more severe prognosis of a large stroke rather than an independent cause of mortality. Cardiac monitoring in the acute phase of ischemic stroke can prevent cardiac morbidity and mortality, which is why it is important to identify patients at high risk of heart complications after stroke.
More and more research in recent years has focused on neurogenesis and neuroplasticity. The hippocampus is a key location of adult neurogenesis. Because this part of the brain is regulated by environmental variables, it must be mentioned the therapeutic potential for neurodegenerative illnesses and brain injuries. Furthermore, this information challenges the historical concept of a static brain and tries to demonstrate its flexibility, adaptability, and possibility for regeneration. Those mechanisms which are found in a variety of mammalian species, including humans, are important when it comes to adaptive learning and memory, thus providing insights into cognitive well-being and mental health. The discovery of the brain's dynamic nature represented by new neurons, marks a shift in the field of neurology with far-reaching potentials. This paper highlights the significant potential of adult neurogenesis when it comes to clinical applications such as Alz-heimer’s disease.
The primary objective of this narrative review is to evaluate the most frequently recommended structural and functional imaging methods in managing epilepsy cases as effectively as possible from a neurologist’s perspective. This review examines the background of current practice, from the beginnings of neuroimaging by computer tomography to the newly introduced methods and their combination, which helps diagnose and monitor these patients. The neuroimaging investigations required for the presurgical evaluation of patients with epilepsy are presented, and recommendations for specific MRI protocols are provided. The clinical use of functional imaging methods is also considered, and correlations between clinical aspects and specific imaging methods are explored, based on the retrieved data in the literature. In conclusion, this review emphasizes using functional and structural imaging methods, guided by clinical evidence, for better therapeutic management in patients with epilepsy.
The assessment of suicide risk is a highly debated topic in the literature due to the complex interplay between social, psychological, cultural, and biological factors that contribute to the pathogenesis of self-harm. There is no unanimously accepted predictive model of suicide and no widely recognized evidence-based algorithm for psychiatric and psychological evaluation in clinical and non-clinical populations for early detection of self-harm. Therefore, this narrative review is focused on identifying the validated clinical instruments that may contribute to the construction of a possible screening and monitoring plan for suicide risk in military and civilian populations. Four electronic databases were searched (PubMed, CINAHL, Google Scholar, and Clarivate/Web of Science) for relevant reports on psychometric tools for detecting suicide risk published between the inception of each archive and January 2025. Seventeen instruments dedicated to the measurement of suicide and suicide-related aspects were reviewed, as well as three tools for the evaluation of depression severity that include specific items for assessing self-harm. The advantages and vulnerabilities of each instrument were assessed, and the particular features of using these tools in the military population were also explored. In conclusion, although a large number of validated instruments for the assessment of suicide risk exist, it is not possible to recommend the use of a single tool, either for clinical and nonclinical populations or for military and civilian personnel. The endeavor of finding an algorithm for the assessment of suicide risk is still far from reaching its end, as new psychometric instruments and possibly a new paradigm for the phenomenon of self-harm are sorely needed.
Clinical research is the cornerstone of the progress recorded in psychiatry in the last six decades, or of what is called the psychopharmacological revolution. Regardless of the stage of clinical research, there are sensitive ethical and legal aspects that may appear during this process, and such challenges have to be acknowledged in order to preserve its scientific value, integrity, and centered-on-the-patient-wellbeing core principles. Also, adequate strategies focused on preventing the risk of ethical misconduct and litigation have to be found to avoid a loss of trust in the results of clinical research, to protect vulnerable populations from abuse, and to ensure a legally stable environment for investigators. In order to explore these practical problems, a narrative review was performed through a search in PubMed and Google Scholar databases. The main ethical risks detected in clinical research were related to errors in the methodology of obtaining informed consent, monitoring the participant's safety during the clinical trial, and falsifying collected data. Several famous cases of ethical misconduct were found and analyzed, and methods to decrease the risk of the re-appearance of such problems have been listed. In conclusion, this review is an invitation to explore the complexity of the methodology of clinical research and its ethical and legal risks, as well as to find new ways to mitigate the possibility of such risks related to the research process.
ISSN: 1222-5126 (print), 2501-2312 (online)
This work is licensed under a Creative Commons Attribution 4.0 International License.
