BACKGROUND: The number of opioid-related deaths in the United States has more than tripled over the past 7 years, with a steep increase beginning at the same time as the COVID-19 pandemic. There is an urgent need for novel treatment options that can help alleviate the individual and social effects of refractory opioid use disorder (OUD). Deep brain stimulation (DBS), an intervention that involves implanting electrodes in the brain to deliver electrical impulses, is one potential treatment. Currently in clinical trials for many psychiatric conditions, including OUD, DBS\'s use for psychiatric indications is not without controversy. Several studies have examined ethical issues raised by using DBS to counter treatment-resistant depression, obsessive-compulsive disorder, and eating disorders. In contrast, there has been limited literature regarding the use of DBS for OUD.
OBJECTIVE: This study aims to gain empirical neuroethical insights into public perceptions regarding the use of DBS for OUD, specifically via the analysis of web-based comments on news media stories about the topic.
METHODS: Qualitative thematic content analysis was performed on 2 Washington Post newspaper stories that described a case of DBS being used to treat OUD. A total of 292 comments were included in the analysis, 146 comments from each story, to identify predominant themes raised by commenters.
RESULTS: Predominant themes raised by commenters across the 2 samples included the hopes and expectations with treatment outcomes, whether addiction is a mental health disorder, and issues related to resource allocation. Controversial comments regarding DBS as a treatment method for OUD seemingly decreased when comparing the first printed newspaper story to the second. In comparison, the number of comments relating to therapeutic need increased over time.
CONCLUSIONS: The general public\'s perspectives on DBS as a treatment method for OUD elucidated themes via this qualitative thematic content analysis that include overarching sociopolitical issues, positions on the use of technology, and technological and scientific issues. A better understanding of the public perceptions around the use of DBS for OUD can help address misinformation and misperceptions about the use of DBS for OUD, and identify similarities and differences regarding ethical concerns when DBS is used specifically for OUD compared to other psychiatric disorders.

UNASSIGNED: The available evidence for predicting length of stay in acute psychiatric hospitals includes demographics, diagnosis, and treatment variables. This study aimed to evaluate the association between neutrophil-to-lymphocyte ratio (NLR) and length of hospital stay in an acute psychiatric hospital.
UNASSIGNED: A total of 116 patients who were admitted to an acute psychiatric ward at Urawa Neuropsychiatric Sanatorium (Saitama, Japan) from August 2022 to December 2022 were eligible for this study. Laboratory data of lymphocytes and neutrophils were assessed on the first day of admission and NLR was calculated based on the data. Participants were categorized into two groups, high NLR and low NLR, which were set as predictor variables, as well as using NLR as a continuous variable. Multiple linear regression was performed to determine the association between NLR and length of hospital stay, adjusting for confounding factors.
UNASSIGNED: A total of 90 participants were included in this study. The association of NLR as a continuous variable and length of hospital stay was not significant. When we categorized participants into high- and low-NLR groups, the association was significant even after adjusting by covariates (p < 0.05).
UNASSIGNED: Categorized NLR was positively associated with the length of hospital stay in patients admitted to an acute psychiatric hospital. Categorized NLR may predict the length of hospital stay for patients who are admitted to an acute psychiatric hospital.

Adenylyl cyclases (Adcys) catalyze the formation of cAMP, a secondary messenger essential for cell survival and neurotransmission pathways in the CNS. Adcy2, one of ten Adcy isoforms, is highly expressed in the CNS. Abnormal Adcy2 expression and mutations have been reported in various neurological disorders in both rodents and humans. However, due to the lack of genetic tools, loss-of-function studies of Adcy2 are scarce. In this review, we summarize recent findings on Adcy2 expression and function in neurological diseases. Specifically, we first introduce the biochemistry, structure, and function of Adcy2 briefly. Next, the expression and association of Adcy2 in human patients and rodent models of neurodegenerative diseases (Alzheimer\'s disease and Parkinson\'s disease), psychiatric disorders (Tourette syndrome, schizophrenia, and bipolar disorder), and other neurological conditions (stress-associated disorders, stroke, epilepsy, and Lesch-Nyhan Syndrome) are elaborated. Furthermore, we discuss the pros and cons of current studies as well as key questions that need to be answered in the future. We hope to provide a focused review on Adcy2 that promotes future research in the field.

OBJECTIVE: Human endogenous retroviruses (HERV) are the remnants of infections that occurred million years ago. They gradually integrated into the human genome, comprising 8 % of it. There are growing reports suggesting their potential role in various diseases, including schizophrenia. Schizophrenia, a serious psychiatric disorder, is caused by the interaction of genetic and environmental factors. In the present paper, we investigated studies focusing on the association between schizophrenia and HERV-W.
METHODS: We registered this study at PROSPERO (registration number: CRD42022301122). The entire steps of this study were based on the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. We searched PubMed, Scopus, Web of Science, and Google Scholar up to 1 August 2022. Heterogeneity was estimated through I2 statistics, and the association was measured using the first estimate and penalization methods.
RESULTS: Finally, 13 eligible studies were analyzed, including 698 cases and 728 controls. The overall odds ratio indicated a significant association in both the first estimate (OR = 9.34, 95 % CI = 4.92-17.75; P = 0.002) and penalization (OR = 7.38, 95 % CI = 4.15-13.10; P = 0.003) methods. In the subgroup analysis, among HERV-W fragments, the HERV-W envelope protein or RNA (OR = 11.41, 95 % CI: 5.67-22.97; P = 0.03) showed the strongest association with schizophrenia.
CONCLUSIONS: Our meta-analysis showed that HERV-W is significantly associated with schizophrenia. More studies are required to determine the pathophysiological mechanism and the diagnostic, prognostic, and therapeutic value of HERV-W in schizophrenia.

BACKGROUND: While research has described the profile of children with poor mental health, little is known about whether this profile and their needs have changed over time. Our aim was to investigate whether levels of difficulties and functional impact faced by children with a psychiatric disorder have changed over time, and whether sociodemographic and family correlates have changed.
METHODS: Samples were three national probability surveys undertaken in England in 1999, 2004 and 2017 including children aged 5-15 years. Psychiatric disorders were assessed using the Development and Well-Being Assessment (DAWBA), a standardised multi-informant diagnostic tool based on the tenth International Classification of Diseases (ICD-10). The impact and difficulties of having a disorder (emotional, behavioural or hyperkinetic) were compared over time using total difficulty and impact scores from the Strengths and Difficulties Questionnaire (SDQ). Analyses explored the impact of having any disorder, as well as for each disorder separately. Regression analyses compared associations between disorders and sociodemographic factors over time.
RESULTS: Parent- and adolescent-reported total SDQ difficulty and impact scores increased between 1999 and 2017 for children and adolescents with disorders. No differences were noted when using teacher ratings. No differences in total SDQ difficulty score were found for children without a disorder. Comparison of sociodemographic correlates across the surveys over time revealed that ethnic minority status, living in rented accommodation and being in the lowest income quintile had a weaker association with disorder in 2017 compared to 1999.
CONCLUSIONS: Our study reveals a concerning trend; children with a disorder in 2017 experienced more severe difficulties and greater impact on functioning at school, home and in their daily lives, compared to children with a disorder in earlier decades. Research is needed to identify and understand factors that may explain the changing nature and level of need among children with a disorder.

Children with congenital heart disease are more likely to receive special educational services in schools and have an increased risk of mental health issues. We explored the lived experiences of parents caring for a child with heart disease and concurrent mental health issues in Denmark. Semi-structured interviews with ten parents (age 39-57 years) to these children (age 5-17 years) were analysed using interpretative phenomenological analysis. Three Group Experiential Themes (GETs) were generated from the analysis: The first GET, Parental roles and caring behaviours, described parental struggles of fulfilling their parenting role ideals and experiences with stigmatization of MHI. GET two, Parental reflections on their illness explanations, portrayed how parents utilize different illness explanations to make sense of their child\'s MHI. GET three, Differences in access to help and support, captured how the CHD affected overall access to mental health support. The results may inform various topics of importance for health professionals to address in their clinical encounters with these families.
Congenital heart disease is the most common congenital condition, affecting approximately 1% of newborns. Parents of these children often experience substantial psychological distress due to the fear of losing their child, the burden of hospital stays and surgeries, and concerns about their child’s future health. Additionally, children with congenital heart disease more often require special education services and face a higher risk of mental health issues. Parenting a child with mental health issues also presents specific challenges, as parents may find it hard to access proper help for their child, may feel stigmatised or have feelings of blame and guilt. We explored the lived experiences of parents raising a child with both heart disease and mental health issues in Denmark by interviewing ten parents (aged 39–57) of children (aged 5–17). Through qualitative analysis, we identified 3 themes of importance for these parents: (1) Parental roles and caring behaviours: Parents struggled with meeting their own parenting ideals and dealing with the stigma of mental health issues. (2) Parental reflections on their illness explanations: Understanding the child’s mental health issues was important. Parents often perceived a connection between their child’s heart disease and mental health issues, influenced by biological, psychological, or social factors. (3) Differences in access to help and support: Parents described how their child’s heart disease impacted their ability to obtain mental health support. Some felt that the heart disease delayed access to mental health support, while others leveraged the physical condition to secure mental health support. Overall, these findings might assist health professionals in providing better support to these families in clinical settings.

Neuroleptic malignant syndrome (NMS) is a rare but potentially fatal condition characterized by hyperthermia, autonomic dysregulation, altered mental status, and muscular rigidity. It typically results from the blockade of dopamine receptors by antipsychotic medications. We present the case of a 70-year-old female who developed NMS after non-compliant use of clozapine. She presented with symptoms including irrelevant talk, breathlessness, and generalized muscle weakness. On examination, she was drowsy with a Glasgow Coma Scale score of 11, tachycardia, tachypnea, and hypertonicity in all limbs. Diagnostic evaluations revealed increased urea and creatinine levels, raised creatine phosphokinase, and metabolic acidosis, which are consistent with NMS. Medical management included the discontinuation of clozapine and the initiation of bromocriptine. The report emphasizes how important physical therapy is to the NMS recovery process. The goals of physical therapy were to improve functional mobility, lessen muscle rigidity, and avoid problems from extended immobility. Kinesthetic stimulation, active cycle breathing methods, soft rocking motions, neural warmth, weight-bearing exercises, and mobility training were all incorporated into the protocol. Significant progress was observed in the patient\'s degree of consciousness, movement, and oxygen reliance over a two-week period. With the patient eventually managing room air without additional oxygen, the Glasgow Coma Scale score improved, and the ICU Mobility Scale score increased from 1 to 5. This instance emphasizes the need for prompt diagnosis and all-encompassing NMS care, with physiotherapy playing a critical role. Physiotherapy can significantly enhance overall healing, improve respiratory function, and facilitate neuromuscular re-education through tailored therapies. The results indicate that physiotherapy has to be regarded as a crucial component of the multidisciplinary strategy for managing NMS, with the goal of enhancing patient outcomes and quality of life. More studies are required to optimize physiotherapy interventions for NMS patients.

UNASSIGNED: This study investigated the clinical effectiveness of molnupiravir for treating non-hospitalized COVID-19 patients with pre-existing psychiatric disorder.
UNASSIGNED: This retrospective cohort study used the TriNetX research network to identify patients with psychiatric disorder who experienced non-hospitalized COVID-19 between 1 January 2022, and 1 May 2023. The propensity score matching (PSM) method was used to match patients receiving molnupiravir (treated group) with those who did not (untreated group). The outcome included short-term outcomes - the composite of all-cause hospitalization or death within 30 days and the risk of post-COVID-19 conditions up to a year after COVID-19 diagnosis.
UNASSIGNED: Two groups of 9,421 patients, each with balanced baseline characteristics, were identified using the PSM method. During the 30-day follow-up, treated group was associated with a reduced risk of hospitalization or mortality compared to untreated group (HR, 0.760; 95% CI, 0.665-0.869). Compared to untreated group, treated group also exhibited a decreased risk of experiencing post-COVID-19 conditions, including chest/throat pain (HR, 0.615; 95% CI, 0.543-0.696), abnormal breathing (HR, 0.761; 95% CI, 0.687-0.884), abdominal symptoms (HR, 0.748; 95% CI, 0.674-0.831), fatigue (HR, 0.718; 95% CI, 0.638-0.808), headache (HR, 0.753; 95% CI, 0.665-0.852), cognitive symptoms (HR, 0.769; 95% CI, 0.630-0.940), myalgia (HR, 0.647; 95% CI, 0.530-0.789), cough (HR, 0.867; 95% CI, 0.770-0.978), and palpitation (HR, 0.641; 95% CI, 0.534-0.770) during the 1-year follow-up.
UNASSIGNED: Molnupiravir could be associated with lower rates of all-cause hospitalization or death and also lower risk of post-COVID-19 condition among non-hospitalized COVID-19 patients with pre-existing psychiatric disorder.

BACKGROUND: The emergence of cyclin-dependent kinases 4/6 inhibitors (CDK4/6i) represented a major breakthrough in the treatment of breast cancer over the past decade. In both clinical trials and real-world settings, it was observed that patients using CDK4/6i might experience psychiatric adverse events (PAEs). Herein, we conducted a pharmacovigilance study to comprehensively assess the correlation between CDK4/6i and PAEs.
METHODS: We obtained individual case safety reports submitted to the FDA Adverse Events Reporting System (FAERS) during the period from January 2015 to December 2023. In disproportionality analysis, the reporting odds ratio (ROR) and information component (IC) values were calculated for each adverse event-drug combination. Univariate logistic regression analysis was utilized to explore factors associated with PAEs following CDK4/6i treatment.
RESULTS: A total of 95,591 reports related to CDK4/6i were identified, with 6.72% reporting PAEs, and this proportion exhibited an annual upward trend. Based on the ROR and IC values, 17 categories of PAEs were defined as CDK4/6i-related PAEs. Among these PAEs, insomnia, stress, eating disorder, depressed mood, and sleep disorder were very common, each accounting for over 10% of CDK4/6i reports. Ribociclib showed the highest risk signal of CDK4/6i-related PAEs (ROR = 1.89[1.75-2.04], IC025 = 0.79), followed by palbociclib (ROR = 1.47[1.41-1.53], IC025 = 0.49), while abemaciclib did not exhibit a significant signal (ROR = 0.52[0.44-0.62], IC025 = -1.13). Female sex, younger age and weight exceeding 80 kg were significant risk factors for the incidence of CDK4/6i-related PAEs.
CONCLUSIONS: Using data from a real-world, large-scale spontaneous reporting system for adverse drug reactions, our study delineated the spectrum of PAEs to CDK4/6i. This potentially offered valuable insights for healthcare professionals to manage the risk of PAEs in patients receiving CDK4/6i treatment, particularly those with psychiatric disorders.

UNASSIGNED: Mitochondrial diseases are known inborn errors affecting energy metabolism and are as common as chronic diseases such as diabetes, affecting approximately 1 in 5,000 people. The role of mitochondrial diseases/dysfunction has been highlighted in neurodevelopmental disorders like ASD, ADHD, intellectual disability, and speech delay, as well as various psychiatric conditions. Neurodevelopmental disorders are increasingly recognized as having behavioral and psychiatric symptoms. Our study aimed to investigate reports of mitochondrial disorders, noting neurodevelopmental disorders and psychiatric/behavioral conditions.
UNASSIGNED: This was done through a systematic review of literature from PubMed/MEDLINE, Scopus, and Cochrane Library up to November 2022.
UNASSIGNED: We found 277 publications, of which 139 met the inclusion criteria. We mostly found review articles with mention of mitochondrial dysfunction/disorder in relation to ASD with brief mentions of psychiatric/behavioral comorbidities.
UNASSIGNED: This suggests a need for broader research efforts beyond ASD to understand the relationship between mitochondrial disorder or dysfunction and various neurodevelopmental and psychiatric/behavioral comorbidities.