From Gut Microbiomes to Infectious Pathogens: Neurological Disease Game Changers.

Gut microbiota and infectious diseases affect neurological disorders, brain development, and function. Compounds generated in the gastrointestinal system by gut microbiota and infectious pathogens may mediate gut-brain interactions, which may circulate throughout the body and spread to numerous organs, including the brain. Studies shown that gut bacteria and disease-causing organisms may pass molecular signals to the brain, affecting neurological function, neurodevelopment, and neurodegenerative diseases. This article discusses microorganism-producing metabolites with neuromodulator activity, signaling routes from microbial flora to the brain, and the potential direct effects of gut bacteria and infectious pathogens on brain cells. The review also considered the neurological aspects of infectious diseases. The infectious diseases affecting neurological functions and the disease modifications have been discussed thoroughly. Recent discoveries and unique insights in this perspective need further validation. Research on the complex molecular interactions between gut bacteria, infectious pathogens, and the CNS provides valuable insights into the pathogenesis of neurodegenerative, behavioral, and psychiatric illnesses. This study may provide insights into advanced drug discovery processes for neurological disorders by considering the influence of microbial communities inside the human body.

Informed consent in clinical practice: Old problems, new challenges.

Informed consent is a fundamental tenet of patient-centred clinical practice as it upholds the ethical principle of patient autonomy and promotes shared decision-making. In the medicolegal realm, failure to meet the accepted standards of consent can be considered as medical negligence which has both legal and professional implications. In general, valid consent requires three core components: (1) the presence of mental capacity - characterised by the patient's ability to comprehend, retain information, weigh options and communicate the decision, (2) adequate information disclosure - based on the 'reasonable physician' or 'reasonable patient' standards and (3) voluntariness in decision-making. Nonetheless, in real-world clinical settings, informed consent is not always optimally achieved, due to various patient, contextual and systemic factors. In this article, I herein discuss three major challenges to informed consent in clinical practice: (1) patient literacy and sociocultural factors, (2) psychiatric illnesses and elderly patients with cognitive impairment and (3) artificial intelligence in clinical care, and sought to offer practical mitigating strategies to address these barriers.

Skin Diseases in Patients With Primary Psychiatric Conditions in Northern India: A Cross-Sectional Study.

BACKGROUND: The relationship between skin diseases and psychiatric illnesses is bi-directional and is manifested as cause and effect. Psychiatric disorders such as stress, anxiety, and depression are seen to be instrumental in the development and progression of dermatological diseases on one hand, while on the other hand, cosmetic disfigurement caused by dermatological diseases is responsible for psychological distress in patients. The present study was conducted to investigate the spectrum of dermatological disorders in psychiatric patients to offer them holistic treatment and provide them with a better quality of life. METHODS: This cross-sectional, observational study was conducted at a tertiary medical care center. A total of 170 psychiatric patients referred to the dermatology department for different dermatological manifestations were enrolled in the study. A demographic profile of the patients was done, and an association between dermatological diseases and psychiatric illnesses was done. RESULTS:  Out of 170 study participants, 88 (51.8%) were females, and the rest (82, 48.2%) were males. A total of 13 major types of dermatological conditions were noted; among them, fungal infection (43, 25.3%) was the most common, followed by eczema (18, 10.6%), parasitic infestation (17, 10.0%), pigmentary disorder (13, 7.6%), acne (11, 6.5%), bacterial infection (11, 6.5%), pruritic disorder (11, 6.5%), hair disorder (9, 5.3%), drug reaction (9, 5.3%), papulosquamous disorder (7, 4.1%), and viral infection (6, 3.5%). Skin conditions other than the above-mentioned were present in 15 (8.8%) patients. The most common psychiatric illness in the present study was major depressive disorder (41, 24.1%), followed by generalized anxiety disorder (38, 22.4%) and psychosis not otherwise specified (34, 20.0%). Other psychiatric illnesses included in the study were bipolar affective disorder (22, 12.9%), schizophrenia (18, 10.6%), obsessive-compulsive disorder (12, 7.1%), and mixed anxiety depressive disorder (5, 2.9%). CONCLUSION: The findings of the present study depict that psychiatric patients with dermatological manifestations show a spectrum of dermatological conditions, primarily of infectious (fungal, parasitic, or viral) nature. This might be associated with a relatively poor hygienic status of psychiatric patients and thus their increased susceptibility to these disorders. Most of the time, the susceptibility to these skin conditions seemed to be opportunistic and unaffected by the type, duration, and level of control of psychiatric illness.

Perceived attitudes toward LGBTQ + physicians among individuals with psychiatric illness in the religiously diverse Southern Region of Thailand: a multihospital-based survey.

OBJECTIVES: This study purposed to analyze perceived attitudes toward LGBTQ + physicians and related factors among individuals with psychiatric illnesses in southern Thailand. MATERIALS AND METHODS: From May to July 2023, a cross-sectional study was conducted at four psychiatric outpatient clinics in Southern Thailand. The questionnaires utilized were: 1) a demographic information questionnaire, 2) a questionnaire regarding attitudes toward LGBTQ + physicians, 3) a questionnaire evaluating individuals' attitudes toward LGBTQ + physicians while receiving medical attention, and 4) a patient-doctor relationship questionnaire. All data were analyzed using descriptive statistics, and the factors associated with perceived attitudes toward LGBTQ + physicians were analyzed using the Wilcoxon rank sum test, the Kruskal-Wallis test, and linear regressions. The analyses were conducted using the R Foundation for Statistical Computing software, version 4.3.1. Statistical significance was defined as a p-value of less than 0.05. RESULTS: Among our 542 participants, the mean age was 36.3 ± 14.1 years. The majority were female (64.6%), Buddhist (62.4%), and diagnosed with depression (46.3%). Approximately three-quarters showed a good doctor-patient relationship (74.0%). The median (IQR) score of the perceived attitudes toward LGBTQ + physicians was 75 (66, 88). Predominantly, the LGBTQ + physicians were perceived as normal (76.3%) and being a viable part of society (88.7%). Moreover, our participants disagreed with the view that being an LGBTQ + physician was a sin (70.6%) or immoral (68.2%). They felt comfortable during history taking (79.0%), physical examination not involving private parts of the body (72.5%), and management for both medical (78.4%) and psychiatric conditions (81.4%) at the hands of LGBTQ + physicians. However, they reported feeling uncomfortable during history taking involving private matters (6.3%) and the physical examination of private parts (16.4%). Older age, absence of LGBTQ + close relatives/friends, and being a Muslim were associated with lower scores of perceived attitudes toward LGBTQ + physicians. Conversely, a higher level of education and a reported mismatch between the patient's sex and gender were associated with higher scores. CONCLUSIONS: Most participants reported positive perceived attitudes toward LGBTQ + physicians. However, some age groups and adherents of Islam showed lower perceived attitude scores and reported feeling uncomfortable receiving medical treatment from LGBTQ + physicians. On the one hand, LGBTQ + physicians have cause to be concerned about this point; on the other hand, finding appropriate approaches to promote positive attitudes toward LGBTQ + physicians among these groups of people remains a necessity.

Factors associated with depression, anxiety, and satisfaction with life among Malaysian parental caregivers of adolescent psychiatric patients: A cross-sectional study.

Depression and anxiety are prevalent mental health issues worldwide, especially among parental caregivers. By expanding the family stress model, this cross-sectional study investigated the relevant factors associated with depressive symptoms, anxiety symptoms, and satisfaction with life among Malaysian parental caregivers of adolescent psychiatric patients. Data were collected through questionnaires (N = 207) across five major public hospitals through convenience sampling. Participants answered questionnaires measuring financial strain, caregiver burden, relationship quality, belief in mental illness, perceived COVID-19 stress, satisfaction with health services, depressive symptoms, anxiety symptoms and life satisfaction. Findings revealed that relationship quality among spouses, COVID-19 stress and caregiver burden were significantly correlated with anxiety symptoms, depressive symptoms and satisfaction with life. The multiple regression model also suggested that depressive symptoms (ß = .613, p < .001), anxiety symptoms (ß= .657, p < .001) and relationship quality among spouses (ß = .264, p < .001) were the most influential predictors of anxiety symptoms, depressive symptoms and satisfaction with life respectively. By addressing the mental health needs of parental caregivers, this study can contribute to improving the overall quality of care and support provided to adolescent patients and their caregivers in Malaysia and beyond.

Psychiatric Risk Factors and Burn Severity in Self-Immolation.

Self-immolation, a form of self-harm involving setting oneself on fire, is associated with high mortality, morbidity, and healthcare burden. This study aimed to characterize potential clinical correlates and predisposing factors for self-immolation based on burn severity using Total Body Surface Area (TBSA) percentage scoring. Additional objectives included identifying motivational elements, associated risk factors, and clinical characteristics to optimize patient care and reduce future self-immolation incidents. A retrospective review of admissions to the Arizona Burn Center from July 2015 to August 2022 identified 103 self-immolation patients for the study. Burn severity was categorized as mild to moderate (TBSA < 20%) or severe (TBSA ≥ 20%) based on TBSA. This study population had a mortality rate of 21%. Positive urine drug screens were found in 44% of subjects, and 63% having chronic substance use, with methamphetamine (37%) and alcohol (30%) being the most prevalent. Underlying psychiatric illnesses were present in 83% of patients. Suicidal intent strongly predicted severe burns (p < 0.001) among the 68 severe burn cases identified. In conclusion, this study emphasizes that the presence of suicidal intent among self-immolation patients significantly correlates with burn severity. These findings highlight the importance of involving psychiatric services early in patient care to improve outcomes and reduce the recurrence of self-immolation acts.

Takotsubo cardiomyopathy and psychiatric illness- insight from National Inpatient Sample (NIS) and National Re-admission Database (NRD) 2016 to 2018.

BACKGROUND: Emotional stress is a common precipitating cause of takotsubo cardiomyopathy (TC). Preexisting psychiatric disorder (PD) was linked to worsening outcomes in patients with TC1,2. However, there is limited data in literature to support this. This study aimed to determine the differences in outcomes in TC patients with and without PD. METHODS: We identified all patients with a diagnosis of TC using the National Inpatient Sample (NIS) and the National Readmission Database (NRD) data from 2016 to 2018. The patients were separated into TC with PD group and TC without PD group. Multiple variable logistic regression was then performed. RESULTS: Using NIS 2016-2018, we identified 23,220 patients with TC, and 43.11% had PD. The mean age was 66.73 ± 12.74 years, with 90.42% being female sex. The TC with PD group had a higher 30-readmission rate 1.25 (95% CI:1.06-1.47), Cardiogenic shock [aOR = 7.3 (95%CI 3.97-13.6), Mechanical ventilation [aOR = 4.2 (95%CI 2.4-7.5), Cardiac arrest [aOR = 2.6 (95%CI 1.1-6.3), than TC without PD group. CONCLUSION: Psychiatric disorders were found in up to 43% of patients with TC. The concomitant PD in TC patients was not associated with increased mortality, AKI, but had higher rates of cardiogenic shock, use of mechanical ventilation and cardiac arrest. The TC group with PD was also associated with increased 30-day readmission, LOS and total charges compared to TC patients without PD.

Suicide death and other-cause mortality in psychiatric patients: A South Korean study using nationwide claims data.

INTRODUCTION: It is well-known that suicide and excess mortality are high in patients with psychiatric illnesses and this has long been an important issue in the field of mental health. We aim to investigate suicide and other-cause deaths in patients with psychiatric illnesses. METHODS: This retrospective, population-based cohort was based on the National Health Insurance claims data of the first admission with a principal diagnosis of major psychiatric disorder between 2010 and 2011, and followed up to 2020. A total of 95,855 participants were enrolled. Suicide and other-cause mortality were assessed through Log-rank test and Kaplan-Meier curve. RESULTS: There were 95,855 patients, with an average age of 48.2 years. The number of suicide deaths and other-cause deaths was 2408 (288.1 per 100,000 person-years) and 15,192 (1817.6 per 100,000 person-years), respectively. The rate of healthcare utilization prior to suicide was 95.0 %, and the rate of utilization prior to one week before suicide was 43.5 %. The risk of suicide was highest in patients with depression, followed by alcohol use disorder, schizophrenia, and bipolar disorder. CONCLUSIONS: This study revealed various factors related to healthcare utilization associated with suicide and other-cause deaths in psychiatric patients. Educating frontline healthcare professionals, psychiatrists, emergency department personnel, and general practice doctors using such as Gatekeeper program is important to prevent suicides.

The landscape of non-psychotic psychiatric illness in rural Canada: a narrative review.

INTRODUCTION: Canada's rural population has diverse demographic features and accounts for 18.9% of Canada's population. Indigenous Peoples (First Nations, Inuit, and Métis), who are highly represented in rural communities, have additional risk factors related to colonialism, and historical and ongoing trauma. Understanding how to best respond to elevated rates of psychiatric illness in rural and remote communities requires an understanding of the unique challenges these communities face in accessing and providing high quality psychiatric services. This article reports a review of published literature on prevalence of non-psychotic psychiatric conditions, as well as the risk and protective factors influencing rates and experience of mental illness in rural and remote communities in Canada to help inform approaches to prevention and treatment. METHODS: This focused narrative review of literature related to rural non-psychotic psychiatric illness in rural and remote Canada published over a 20-year period (October 2001 - February 2023). A review of CINAHL, Medline and Academic Search Complete databases supplemented by gray literature (eg federal and provincial documents, position papers, and clinical practice guidelines) identified by checking reference lists of identified articles, and web searches. A textual narrative approach was used to describe the literature included in the final data set. RESULTS: A total of 32 articles and 13 gray literature documents were identified. Findings were organized and described in relation to depression and anxiety and substance use suicidality and loss; rates for all were noted as elevated in rural communities. Different mental health strategies and approaches were described. Variability in degree of rurality, or proximity to larger metropolitan centers, and different community factors including cohesiveness and industrial basis, were noted to impact mental health risk and highlighted the need for enhancing family physician capacity and responsiveness and innovative community-based interventions, in addition to telepsychiatry. CONCLUSION: Further focus on representative community-based research is critical to expand our knowledge. It is also critical to consider strategies to increase psychiatric care access, including postgraduate medical training and telehealth training.

Lifestyle and cardiovascular risk factors in a Swedish primary care population with self-reported psychiatric symptoms.

Objective: Individuals with psychiatric illness suffer from poorer physical health compared with the general population and have a higher risk of developing cardiovascular and metabolic diseases. This cross-sectional study aims to describe the prevalence of lifestyle and cardiovascular risk factors and the association with self-reported psychiatric symptoms in a population of 40-year-old individuals screened with targeted Health Dialogues in southern Sweden. Methods: All 40-year-old individuals registered at 99 primary healthcare centers in southern Sweden were invited to participate. Self-reported lifestyle habits on a web questionnaire, anthropometric measurements, blood pressure, and blood tests were collected. The Health Dialogue resulted in a risk level assessment for different lifestyle habits and a meeting with a trained coach. Results: A total of 1831 individuals completed a Health Dialogue between 1st January 2021 and 30th June 2022. There were more individuals with high-risk levels for several lifestyle habits in the group with self-reported psychiatric illness compared with the rest of the study population. The analysis showed that physical inactivity, unhealthy diet, high-risk alcohol intake, tobacco use, psychosocial strain, higher BMI, and waist-hip ratio were associated with increased levels of psychiatric symptoms after adjustment for sex and socioeconomic factors. Conclusion: Unhealthy lifestyle habits were associated with self-reported psychiatric symptoms in 40-year-old individuals assessed with targeted Health Dialogues in a primary care context. Organized screening might contribute to early detection of modifiable risk factors for cardiovascular disease. Individuals with psychiatric symptoms should be prioritized for screening of unhealthy lifestyle behaviors.

Applying the structural equation model approach to study the simultaneous relationship between women's empowerment and mental disorder in Egypt.

PURPOSE: The main purpose of this paper is to examine whether women's empowerment and mental disorder affect each other in a one-way or two-way simultaneous relationship. Accordingly, the study fills a gap in the literature since it is the first attempt to examine the simultaneous relationship between women's empowerment and mental disorder in Egypt. To achieve this, the study aims to examine the most important dimensions of women's empowerment and mental disorder that affect each other simultaneously, and the most important determinants affecting women's empowerment and mental disorder. DESIGN/METHODOLOGY/APPROACH: The study depends on the cross-sectional data from the "Survey of Young People in Egypt" implemented in 2014. Married women aged 14-35 are included in the analysis (N = 3052). Recursive and nonrecursive structural equation models are used to examine the simultaneous relationship between women's empowerment and mental disorder using AMOS, which stands for Analysis of Moment Structures (Version 22). RESULTS: Women's education has a positive significant impact on women's empowerment and mental health. Violence has a positive significant impact on mental disorder, while it has a negative impact on women's empowerment. Sexual harassment has a negative impact on treatment with spouse dimension. Regarding the one-way relationship, the results show that the more empowered the woman, the better her mental health is. Considering the two-way simultaneous relationship, the findings show that there is a partial two-way simultaneous relationship. CONCLUSION: There is a relationship between women's empowerment and mental health, indicating that they affect each other simultaneously. Awareness of the importance of psychological counselling and treatment for mental disorders in women is needed.

Aggregation of Disrupted in Schizophrenia 1 arises from a central region of the protein.

An emerging approach to studying major mental illness is through proteostasis, with the identification of several proteins that form insoluble aggregates in the brains of patients. One of these is Disrupted in Schizophrenia 1 (DISC1), a neurodevelopmentally-important scaffold protein, and product of a classic schizophrenia risk gene. DISC1 aggregates have been detected in post mortem brain tissue from patients with schizophrenia, bipolar disorder and major depressive disorder, as well as various model systems, although the mechanism by which it aggregates is still unclear. Aggregation of two other proteins implicated in mental illness, TRIOBP-1 and NPAS3, was shown to be dependent on very specific structural regions of the protein. We therefore looked at the domain structure of DISC1, and investigated which structural elements are key for its aggregation. While none of the known structured DISC1 regions (named D, I, S and C respectively) formed aggregates individually when expressed in neuroblastoma cells, the combination of the D and I regions, plus the linker region between them, formed visible aggregates. Further refinement revealed that a region of approximately 30 amino acids between these two regions is critical for aggregation, and deletion of this region is sufficient to abolish the aggregation propensity of DISC1. This finding from mammalian cell culture contrasts with the recent determination that the C-region of DISC1 can aggregate in vitro, although some variations of the C-terminal of DISC1 could aggregate in our system. It therefore appears likely that DISC1 aggregation, implicated in mental illness, can occur through at least two distinct mechanisms.

Prevalence and Factors Influencing Trichotillomania Among Healthcare Workers and Students in Saudi Arabia: A Cross-Sectional Analytical Study.

BACKGROUND:  Trichotillomania (TTM) is a psychiatric disorder characterized by repetitive pulling out of one's own hair, in which the scalp, brows, and eyelids are the most common sites. This study aimed to measure the prevalence of TTM among healthcare workers and students and to determine its association with psychiatric disorders. METHODOLOGY:  This cross-sectional study was conducted among healthcare workers and students in Saudi Arabia. Data were collected through an online self-administered questionnaire. The questionnaire consisted of sociodemographic characteristics, the Massachusetts General Hospital (MGH) Hairpulling Scale to measure TTM, and the Depression and Anxiety Stress Scale (DASS-21) to measure the psychiatric disorders of the participants. A convenience sampling technique was implemented. The sample size was calculated to be 385. RESULTS:  Of the total 460 participants, 62% (n = 285) were students, 55% were females and 61.7% (n = 284) were aged between 18 and 24 years. The most commonly associated chronic disease was diabetes (n = 34, 7.4%), followed by asthma (n = 30, 6.5%). The prevalence of TTM was 4.8% (n = 22), which was higher among medical students (n = 15, 5.3%) as compared to medical workers (n = 7, 4%). While taking psychiatric medication (AOR = 0.197; 95% CI = 0.076-0.508 p = 0.001) was identified as the protective factor for TTM, previous diagnoses of psychiatric illness (AOR = 4.298; 95% CI = 1.759-10.499; p = 0.001), stress (AOR = 4.759; 95% CI = 1.541-14.695; p = 0.007), and depression (AOR = 3.149; 95% CI = 1.190-8.334; p = 0.021) were recognized as independent risk factors of TTM. CONCLUSION:  Trichotillomania was less common among health workers and students in Saudi Arabia. However, if trichotillomania is present, the disorder was found to be more common among those with associated psychiatric illnesses, including those who were anxious and depressed. Hence, further research is required to validate the impact of psychiatric conditions on the prevalence of TTM in the study region.

Patients Who Seek to Hasten Death by Voluntarily Stopping Eating and Drinking: A Qualitative Study.

PURPOSE: Voluntary stopping of eating and drinking (VSED) is a controversial method to hasten death. Little is known about why and how people come to VSED. This study assessed patients' motives, how patients decide on VSED, and the ways in which they prepare for VSED and involve others. METHODS: We conducted a qualitative study in the Netherlands of 29 patients; 24 started VSED and 19 died. Thirteen patients were included before or during VSED and 16 afterward. We interviewed 17 patients, 18 relatives, and 10 professional caregivers. Inductive ideal-type analysis was used to describe typologies. RESULTS: Three patient groups emerged. The first group (12 patients) were older people who felt life was completed, for whom control was important. They prepared well for VSED, but could overlook the need for help and the emotional burden their decision could place on relatives. The second group (11 patients) were older care-dependent patients with a poor quality of life. They sometimes started VSED suddenly, and they relied heavily on (informal) caregivers to prepare and execute their plan. The third group (6 patients) were psychiatric patients with a long-standing but fluctuating death wish, most of whom were younger. They often prepared for VSED in secrecy or started VSED unprepared. CONCLUSIONS: Patients embarking on a trajectory toward VSED are a very diverse group, with different care needs. Guidance for care during VSED needs to be applicable to all 3 groups.

Factors Influencing Delay in Seeking Care for Mental Illness Among a Sample of Adult Saudi Arabian Patients.

BACKGROUND:  Treatment and prognosis of psychiatric disorders could be negatively affected by delay in seeking mental health care. The development of mental health services depends on understanding the reasons for delays in help-seeking and pathways to care and the duration of illness before treatment is initiated. OBJECTIVES: The aim of the present study is to examine the reasons why patients with psychiatric symptoms delay their visits to psychiatry clinics in Saudi Arabia. METHODS: This was a cross-sectional, observational, survey-based study that included 268 patients, of which 60.8% were males. Data were collected through a questionnaire (either online or distributed to patients who attend the outpatient psychiatric clinics) in Taif, Saudi Arabia. RESULTS: Most patients were married males below 40 years old, with a university degree level, employed, and having average financial status. The most common symptom reported by responders was anxiety (41.8%). The most common reason in both age groups was the fear of side effects of medication (31.9% in those over 40 years and 18.4% below 40 years), followed by the patient belief that these are non-psychiatric symptoms and will disappear with time. The trial of folk medicine was the least common reason for both age groups (1.8% in patients below 40 years and 0% for patients above 40 years). CONCLUSION: Fear of psychotropic drug adverse effects was the most frequent reason given for postponing mental health counseling. This could be due to some unpleasant or intolerable effects. Anxiety was the most common psychiatric symptom among patients delaying their first psychiatric consultation. These findings serve as a guide for the improvement of mental health services and psychoeducation in Saudi Arabia.

The Tolerability and Safety of Psilocybin in Psychiatric and Substance-Dependence Conditions: A Systematic Review.

OBJECTIVE: The objective of this systematic review is to determine the tolerability and safety of psilocybin in a variety of psychiatric and substance-dependence conditions. DATA SOURCES: A systematic review was conducted using Embase, PubMed, Cochrane Central, and Web of Science through September 2023 using the following terminology: "psilocybin" AND "mental-disease" OR "substance-dependence" AND "disease-therapy," in addition to other synonymous key words. STUDY SELECTION AND DATA EXTRACTION: Literature reporting acute effects and safety data following the use of psilocybin as the pharmacologic intervention in a clinical trial in adult patients with a psychiatric or substance-dependence condition were included. Following the application of inclusion and exclusion criteria, 16 studies were ultimately included in this review. DATA SYNTHESIS: The most common treatment-emergent adverse effects reported were transient nausea and headache. Transient anxiety was reported as a frequent psychiatric effect, and 3 participants received a benzodiazepine for refractory anxiety during the psilocybin session. Psilocybin demonstrated modest increases in blood pressure and heart rate, and 1 participant received an antihypertensive for sustained hypertension during the psilocybin session. No cases of psilocybin-induced psychosis or Hallucinogen Persisting Perception Disorder were reported. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE: Treatment resistance remains a concern for psychiatric patients and novel therapies are needed to help alleviate the burden of morbidity and mortality. Psilocybin demonstrates promising acute and long-term safety that may allow for its use in psychiatric or substance-dependence conditions as an alternative to standards of care or in treatment-resistant patients. CONCLUSIONS: Psilocybin has demonstrated tolerability and safety in recent literature that has investigated its therapeutic potential in a variety of psychiatric or substance-dependence conditions.

A cross-sectional study of opinion about mental illness among undergraduate medical students with and without exposure to the psychiatry clinical rotation/postings during their undergraduate training.

Background: A positive attitude toward mental illness is a prerequisite for the provision of holistic care. Thus, a study was undertaken to know the opinion about mental illness among medical students with and without exposure to the psychiatry clinical rotation/postings during their undergraduate training. Materials and Methods: This is a descriptive, cross-sectional study conducted at Adichunchanagiri Institute of Medical Sciences (AIMS), Karnataka. The sample comprised medical undergraduate students with and without exposure to psychiatry clinical postings, respectively. Self-administered socio-demographic and opinion about mental illness (OMI) questionnaires were used to collect the data. Result: Medical undergraduates from 1st and 2nd years who were unexposed to psychiatry and students from 3rd and 4th years who had exposure to psychiatry constituted about 52.17% (n = 252) and 47.83% (n = 231) of the overall sample size. A positive opinion toward mental illness was seen across various subsections of OMI questionnaire, especially in students who had attended psychiatry clinical posting. Conclusion: Opinions can change based on one's experiences. A positive opinion toward mental illness was seen across medical undergraduate students who had completed psychiatry clinical postings in our study. The study provides valuable insights across various domains or areas wherein a teacher can focus and adjust the teaching methodologies accordingly. In the long run, it might have a positive influence on medical students to understand mental disorders, diagnose them, and manage patients with mental illness.

The endocannabinoid system as a putative target for the development of novel drugs for the treatment of psychiatric illnesses.

Cannabis is well established to impact affective states, emotion and perceptual processing, primarily through its interactions with the endocannabinoid system. While cannabis use is quite prevalent in many individuals afflicted with psychiatric illnesses, there is considerable controversy as to whether cannabis may worsen these conditions or provide some form of therapeutic benefit. The development of pharmacological agents which interact with components of the endocannabinoid system in more localized and discrete ways then via phytocannabinoids found in cannabis, has allowed the investigation if direct targeting of the endocannabinoid system itself may represent a novel approach to treat psychiatric illness without the potential untoward side effects associated with cannabis. Herein we review the current body of literature regarding the various pharmacological tools that have been developed to target the endocannabinoid system, their impact in preclinical models of psychiatric illness and the recent data emerging of their utilization in clinical trials for psychiatric illnesses, with a specific focus on substance use disorders, trauma-related disorders, and autism. We highlight several candidate drugs which target endocannabinoid function, particularly inhibitors of endocannabinoid metabolism or modulators of cannabinoid receptor signaling, which have emerged as potential candidates for the treatment of psychiatric conditions, particularly substance use disorder, anxiety and trauma-related disorders and autism spectrum disorders. Although there needs to be ongoing clinical work to establish the potential utility of endocannabinoid-based drugs for the treatment of psychiatric illnesses, the current data available is quite promising and shows indications of several potential candidate diseases which may benefit from this approach.

Frequency Of Psychiatric Illnesses And Opinion/Vantage Of Patients Attending Neurology Out-Patient Department.

OBJECTIVE: To determine the Frequency of psychiatric illnesses in patients with neurological conditions, and to take their opinion about psychiatric disorders. Methods: The cross-sectional study was conducted from June 1 to August 30, 2021, at the Neurology Outpatient Department of Allied Hospital, Faisalabad, Pakistan, and comprised patients of either gender aged 12-70 years from among those visiting the outpatient clinic. Data was collected through interviews and the 41-item Depression Anxiety Stress Scale. Data was analysed using SPSS 21. RESULTS: Of the 201 patients, 160(79.6%) were females and 41(20.4%) were males. The overall mean age was 34.5+/- 9.38 years. Primary neurological problem was headache 119(59.2%). Overall, 155(77.2%) patients met the criteria of psychiatric disorders; 55(27.4%) anxiety, 37(19.4%) had depressive disorder, 42(20.8%) mixed anxiety depressive disorder, and 19(9.5%) had other psychiatric illnesses. Also, 101(50.2%) patients lacked awareness about psychiatry illnesses, 35(17.4%) had fear of stigma, and 28(13.9%) had misconceptions. CONCLUSIONS: The frequency of psychiatric disorders among those visiting the neurology outpatient department was high, and was associated with negative views about such illnesses.

Association between early childhood sleep difficulties and subsequent psychiatric illness.

STUDY OBJECTIVES: Chronic disruptions to sleep in childhood are associated with increased prevalence of psychiatric disease later in development. When sleep disruptions remit before adolescence, the increased prevalence of psychiatric disease is no longer observed, highlighting the importance of early detection and intervention. Clinicians typically rely on caregivers' reports for diagnosis and management of childhood sleep challenges. We examined whether findings on polysomnogram (PSG) can offer similar insight into childhood sleep difficulties and the risk of subsequent psychiatric illness. METHODS: A cohort was identified of 348 children ages 5 years 11 months and younger with sleep difficulties rising to the level of formal clinical workup. A retrospective review of caregiver-reported sleep concerns, PSG results, and subsequent psychiatric illness was completed. PSG findings were compared to presence of psychiatric illness later in life as well as caregivers' reported concerns. Chi-squared and Fisher's exact tests were completed to evaluate correlations and Cohen's kappa was used to evaluate agreement. RESULTS: With only a few exceptions, comparisons between clinician findings on PSG and subsequent psychiatric diagnoses were statistically nonsignificant. Similarly, the relationship between caregivers' subjective reports about sleep and clinicians' findings on PSG demonstrated only slight to fair agreement, suggesting reported concerns were not predictive of PSG results. CONCLUSIONS: Parental reports of subjective sleep concerns are indicative of different sleep pathologies compared to sleep pathologies detected on PSG. The addition of PSG to caregiver-reported data appears to have limited clinical utility in understanding sleep concerns associated with the risk of subsequent psychiatric illness in young children. CITATION: Pease E, Shekunov J, Savitz ST, et al. Association between early childhood sleep difficulties and subsequent psychiatric illness. J Clin Sleep Med. 2023;19(12):2059-2063.