On the differential diagnostic prospects of determining the profile of the lateral organization of the personality during assessment of the systematic alcohol abuse

The article is devoted to the question of the possible improvement of the psychological examination of persons previously examined in alcoholic intoxication (hereinafter—PEAI). The authors propose an original view on the definition of the target of «alcohol screening», the principles and methods of assessing psychological markers of the systematic substance abuse. Purpose of the study: to determine the differential diagnostic significance of identifying the profile of the lateral organization (hereinafter—PLO) when assessing of the systematic of alcohol abuse in those previously examined in a state of alcoholic intoxication. The researchers made an attempt to highlight the features of PLO of such a «risk group» as those previously examined in a state of alcoholic intoxication (based on data obtained during the study according to the typology of E.D. Khomskaya (with a combination of three types of asymmetries: manual, auditory-verbal and visual) of lateral preferences of 19 PEAI patients of the branch of the Moscow Research and Practical Center for Narcology). As a result, the tendency of those previously examined in the state of intoxication to the lack of a «leading ear» and «leading eye», significant differences in the distribution of the attribute «leading hand» among those previously examined in a state of alcoholic intoxication and in the population were revealed. Conclusion. According to the results of this study, it is difficult to assume the presence of a significant differential diagnostic significance of PLO detection during «alcohol screening» among those previously examined in a state of alcoholic intoxication. At the same time, it should be noted that taking into account lateral preferences can contribute to the improvement of preventive work programs in the narcological service, providing greater individualization of psychological support measures. Directly in the rehabilitation work with PEAI, it is advisable to actively apply social and psychological training (because of a significant part of the contingent among the main factors of relapse with a high degree of probability has social stressors). The creation of short-term (3-5 meetings) programs of group exercises of a preventive orientation, which have different targets depending on the «vulnerability factors» of the owners of certain lateral profiles, also seems justified.

Soluble immune checkpoints are dysregulated in COVID-19 and heavy alcohol users with HIV infection

Immune checkpoints (ICPs) consist of paired receptor-ligand molecules that exert inhibitory or stimulatory effects on immune defense, surveillance, regulation, and self-tolerance. ICPs exist in both membrane and soluble forms in vivo and in vitro. Imbalances between inhibitory and stimulatory membrane-bound ICPs (mICPs) in malignant cells and immune cells in the tumor immune microenvironment (TIME) have been well documented. Blockades of inhibitory mICPs have emerged as an immense breakthrough in cancer therapeutics. However, the origin, structure, production regulation, and biological significance of soluble ICPs (sICPs) in health and disease largely remains elusive. Soluble ICPs can be generated through either alternative mRNA splicing and secretion or protease-mediated shedding from mICPs. Since sICPs are found in the bloodstream, they likely form a circulating immune regulatory system. In fact, there is increasing evidence that sICPs exhibit biological functions including (1) regulation of antibacterial immunity, (2) interaction with their mICP compartments to positively or negatively regulate immune responses, and (3) competition with their mICP compartments for binding to the ICP blocking antibodies, thereby reducing the efficacy of ICP blockade therapies. Here, we summarize current data of sICPs in cancer and infectious diseases. We particularly focus on sICPs in COVID-19 and HIV infection as they are the two ongoing global pandemics and have created the world's most serious public health challenges. A storm of sICPs occurs in the peripheral circulation of COVID-19 patients and is associated with the severity of COVID-19. Similarly, sICPs are highly dysregulated in people living with HIV (PLHIV) and some sICPs remain dysregulated in PLHIV on antiretroviral therapy (ART), indicating these sICPs may serve as biomarkers of incomplete immune reconstitution in PLHIV on ART. We reveal that HIV infection in the setting of alcohol abuse exacerbates sICP dysregulation as PLHIV with heavy alcohol consumption have significantly elevated plasma levels of many sICPs. Thus, both stimulatory and inhibitory sICPs are present in the bloodstream of healthy people and their balance can be disrupted under pathophysiological conditions such as cancer, COVID-19, HIV infection, and alcohol abuse. There is an urgent need to study the role of sICPs in immune regulation in health and disease.

ДОСВІД ВИКОРИСТАННЯ ШКАЛИ ЗАГАЛЬНОЇ ОЦІНКИ ФУНКЦІОНУВАННЯ ДЛЯ ДІАГНОСТИКИ І ПЛАНУВАННЯ ПСИХОТЕРАПІЇ В НАРКОЛОГІЧНІЙ ПРАКТИЦІ

Significant consequences of alcohol abuse give grounds to classify alcohol dependence as a medical and social pathology that poses a danger to society. The number of patients registered in medical dispensaries in Ukraine reaches 1 million. Recurrences of the disease during the year after treatment are observed in 60-75% of patients with alcohol dependence. The problem is exacerbated by the medical and social consequences of alcohol abuse in the form of increased mental and physical illness, trauma, suicide attempts and aggressive behavior, criminal acts. This renders the search for new therapeutic approaches to the treatment of alcohol dependence relevant. The aim of the study was to examine the feasibility and effectiveness of using the global assessment of functioning scale (GAFS) to diagnose the dynamics of social functioning of patients with alcohol dependence. The study of the dynamics in the level of general functioning with the use of GAFS in the main and control groups yielded the following results. There was a significant increase in psychological, social and professional functioning in 74.0% of patients in whom a system of treatment and prophylactic measures was applied as compared to 46.7% of patients in the comparison group (χ2 = 6.062, p <0.05). A follow-up study showed that the number of persistent remissions was by 2 times higher in the main group than in the comparison group, 54.0% and 23.3%, respectively (p <0.001).

Phenytoin-induced rhabdomyolysis

Rhabdomyolysis is a potentially life-threatening syndrome that can develop from a variety of causes. The most common causes are muscle injury, alcohol abuse, drugs, toxins and increased muscular activity. Phenytoin is one of the drugs that rarely cause rhabdomyolysis. We present the case of a man who developed rhabdomyolysis following phenytoin treatment.

Clinicopathologic Appearance of Advanced Ketoacidosis With Basal Vacuolation in Renal Tubules

Context.— Basal vacuolization (BV) in renal tubules is a histopathologic hallmark of advanced ketoacidosis that enables us to retrospectively diagnose these cases. Objective.— To clarify the pathologic background and serologic findings of ketoacidosis with BV, and to reveal the pathologic findings by each pathologic background. Design.— We examined 664 serial autopsy cases. A systemic histopathologic examination and measurement of serum β-hydroxybutyrate concentration were performed for the cases with BV. The extent of steatosis and fibrosis in the organs and the degree of coronary artery stenosis were semiquantitatively investigated. Immunohistochemistry for adipophilin was also performed to analyze its usefulness for the pathologic diagnosis. Results.— Basal vacuolization was found in 16 cases, all of which showed a pathologic serum β-hydroxybutyrate concentration. The main background of ketoacidosis was considered as alcohol abuse in 6 cases, diabetes in 5, malnutrition in 3, and hypothermia and infection in 1 case each. Severe hepatic fibrosis was observed only in the alcohol-abuser group. Moreover, cardiac steatosis was more severe in patients with possible alcohol abuse than in those with other causes. Immunohistochemistry for adipophilin showed immunoreactivity consistent with BV in 13 of 16 cases. There was no correlation between β-hydroxybutyrate concentration and either the postmortem or storage interval. Conclusions.— Basal vacuolization may be a useful finding for detecting ketoacidosis cases in a postmortem investigation. Serum β-hydroxybutyrate was a stable and reliable compound for the definitive diagnosis of ketoacidosis in such cases. The present study showed that pathologic changes in some organs may vary by each pathologic background of ketoacidosis with BV.

ALCOHOL ABUSE AS AN UNDERESTIMATED CAUSE OF NON-TRAUMATIC OSTEONECROSIS OF THE FEMORAL HEAD (DESCRIPTION OF CLINICAL CASES)

Osteonecrosis of the femoral head is a severe degenerative-dystrophic disease, which is characterized by the destruction of the bone substance in the head in the most vulnerable (loaded) parts. Due to a rapid progression in the absence of proper surgical treatment, osteonecrosis of the femoral head, as a rule, results in disability. There is a wide range of causes that cause the development of osteonecrosis. According to the authors, alcohol abuse should be attributed to the underestimated causal factors of this pathology. The article presents two clinical observations which convincingly demonstrate the role of alcohol abuse as a cause of osteonecrosis. In a 44-year-old man prolonged alcohol abuse led to a progressive (within a year) advance of osteonecrosis in the heads of both femurs, and in a 26-year-old woman, along with a short-term intake of glucocorticoids, it contributed to the formation of multifocal non-traumatic osteonecrosis with damage to the pelvic, right knee, shoulder joints. The authors explain underestimated role of alcohol abuse as a causal factor of osteonecrosis as follows. Firstly, patients, as a rule, try not to display their addiction, and therefore, unlike other predictors of developing femoral bone osteonecrosis (injuries, serious somatic diseases, taking glucocorticoids), this fact is not reflected in medical documentation. Secondly, patients with idiopathic forms of osteonecrosis often do not have an "assigned" doctor who could dynamically follow up the patient and, consequently, monitor more carefully his condition and risk factors for osteonecrosis. When consulting such a patient, a subspecialist, as a rule, sets himself the task first of all to exclude "his disease", which makes the patient vulnerable in terms of finding out the causes of osteonecrosis. These clinical cases demonstrate the need to take into account alcohol abuse as a significant causal factor in the development of osteonecrosis.

Analysis of Clinical Parameters, Drug Consumption and Use of Health Resources in a Southern European Population with Alcohol Abuse Disorder During COVID-19 Pandemic

The disruption in healthcare attention to people with alcohol dependence, along with psychological decompensation consequence of lockdown derived from COVID-19 pandemic, could have a negative impact on people who suffers from alcohol abuse disorder. Retrospective observational study of 9,966 men aged ˃16 years registered as having diagnosis of alcohol abuse disorder in the electronic medical records (EMR) of the Aragon Regional Health Service (Spain). Of those who were not infected during the study period (9,576), clinical (Glutamate-oxaloacetate -GOT-, Glutamate pyruvate -GPT-, creatinine, glomerular filtration, systolic blood pressure -SBP-, diastolic blood pressure -DBP-, total cholesterol, LDL, HDL, triglycerides, and body mass index -BMI-), pharmacological (dose per inhabitant per day -DHD- of drugs used in addictive disorders, benzodiazepines and antidepressants) and health resource use variables (primary and specialized care) were considered. Student&acute;s T-test for matched samples was performed. After carrying out the Levene&acute;s test, the Student&acute;s T-test was used to analyze the changes in clinical variables between alcohol abuse disorder patients with and without COVID-19. Only creatinine and LDL show a significant but clinically irrelevant changes just after and 6 months after the end of strict lockdown. The total number of DHDs for all drugs included in the study (except for Benzodiazepines), decreased. In the same way, the use of health services by these patients also decreased. The impact of COVID-19 among this group of patients has been moderate. The reorganization of health and social services after the declaration of the state of alarm in our country, made possible the maintenance of care for this vulnerable patients.

The association between alcohol use disorder and suicidal ideation in a New Zealand birth cohort

Background: Alcohol use disorder is associated with increased suicide risk; however, both alcohol use disorder and suicide share risk factors which must be accounted for in order to understand this relationship. This study aimed to explore the longitudinal relationship between alcohol use disorder and suicidal ideation in adulthood, while accounting for both child background and adult covariate factors. Method: Data were collected from the Christchurch Health and Development Study, a birth cohort of 1265 children born in Christchurch (New Zealand) in mid-1977. Alcohol use disorder (operationalised as alcohol abuse and alcohol dependence) was quantified between age 18 and 40 in five data waves. The outcome measure suicidal ideation was reported over the same time periods. Childhood confounding variables were controlled for, as well as time-dynamic covariates collected in adulthood, including internalising disorders, distress due to relationship dissolutions and other substance use disorders. Results: The association between alcohol abuse and suicidal ideation was not statistically significant before or after adjusting for childhood confounding and adulthood covariate factors, when compared to no alcohol disorder. However, the association between alcohol dependence and suicidal ideation was significant both before and after adjustment (unadjusted odds ratio = 2.89, 95% confidence interval = [2.09, 3.99]; adjusted odds ratio = 1.52, 95% confidence interval = [1.04, 2.23]), when compared to no alcohol disorder. Furthermore, alcohol dependence remained significant when compared to alcohol abuse (unadjusted odds ratio = 2.33, 95% confidence interval = [1.61, 3.37]; adjusted odds ratio = 1.54, 95% confidence interval = [1.00, 2.37]). Conclusion: This analysis found an association between alcohol dependence and suicidal ideation within a New Zealand birth cohort, which persists even after adjustment for childhood confounding and adulthood covariate factors. Given the high rates of suicide and heavy drinking within the New Zealand population, any comprehensive national or regional suicide prevention plan should seek to reduce risky alcohol consumption at an individual and population level, as this represents a modifiable risk factor for suicide.

Intergeneration Transmission of Violence in Forensic Patients With a Diagnosis of Schizophrenia and Psychosis: Was Parental Alcoholic Abuse a Significant Factor?

Background: Child abuse during childhood and the presence of parental alcohol abuse increase the risk of developing mental illness in children, as well as the risk of violent behavior in adulthood. The association of these factors has not been sufficiently investigated when it comes to forensic mental patients. In this study, we examined the impact of traumatic events in childhood and the presence of mental illness and alcohol abuse of parents in subjects with psychosis and schizophrenia who committed serious crimes.Methods: One-hundred and forty-three respondents were included in the current study. Information on childhood abuse was collected by Childhood Trauma Questionnaire (CTQ). The sample included participants diagnosed with psychotic disorders and schizophrenia with a history of violent behavior (PSCH-V, n = 20), patients diagnosed with psychotic disorders and schizophrenia without a history of violent behavior (Non-V-PSCH, n = 51), and healthy control patients (HC, n = 72). Participants were diagnosed according to the ICD 10 classification system. MINI and CAINS scales were used to confirm the diagnosis. Data on sociodemographic and clinical characteristics were collected. Differences between groups in terms of traumatic events in childhood as well as parental alcohol abuse are presented and analyzed, using descriptive statistical values and nonparametric techniques of inferential statistics.Results: Statistically significant differences were obtained for total scores (χ2 = 28.522, p &lt; 0.001) as well as for (1) major upheaval between the parents (χ2 = 20.739, p &lt; 0.001), (2) being victim of violence—other than sexual (χ2 = 12.701, p &lt; 0.01), and (3) other major upheaval that may have shaped life or personality significantly (χ2 = 30.920, p &lt; 0.001). PSCH-V, compared to HC, had greater exposure to all of the three domains of childhood trauma (U = 396.500, 436.500, and 376.000, respectively; p &lt; 0.001). Similar results were obtained when Non V-PSCH were compared with HC (U = 1,223.000, 1,535.000, and 999.000, respectively; p &lt; 0.001). The results indicated statistically insignificant differences between PSCH-V and Non-V-PSCH in having a family history of mental illness. On the other hand, family history of mental illness was less present in HC compared to PSCH-V (χ2 = 24.238, p &lt; 0.001) and Non V-PSCH (χ2 = 14.456, p &lt; 0.001). The presence of parental alcohol abuse was predominantly present in the PSCH-V group (60%) while a significantly lower presence was found in the Non-V PSCH group (35%) and HC (5.5%).Conclusion: Both PSCH-V and Non-V-PSCH groups had a high degree of exposure to traumatic events in childhood compared to the HC. In PSCH-V, the presence of parental alcohol abuse compared to Non-V-PSCH was dominant. Mental illness coupled with a history of violent behavior represents a factor of polyvictimization, which may increase the likelihood of violent behavior of offspring.