[An overview of natural entheogens]. / Un aperçu des enthéogènes naturels.

Entheogens are a group of little-known psychoactive substances which consumption is nevertheless frequently mentioned in outpatient care and which can have harmful effects. This raises the question of appropriate management of their effects, as well as the treatment of any overdose. In this article, we focus on five of these substances, which are rarely described in the medical literature. At present, few studies exist on their long-term effects on health, and this type of niche consumption does not seem problematic from the authorities' point of view. Rapid screening is unavailable because it has not been developed, and the management of overdoses is often limited to non-specific supportive treatment with benzodiazepines.

Les enthéogènes sont un groupe de substances psychoactives méconnues mais dont la consommation apparaît toutefois lors de consultations ambulatoires et qui peuvent engendrer des effets néfastes. Se pose alors la question de la prise en charge adaptée concernant leurs effets mais également le traitement d'un éventuel surdosage. Dans cet article, le focus a été mis sur cinq de ces substances peu décrites dans la littérature médicale. Actuellement, peu d'études existent sur leurs effets à long terme sur la santé et ce type de consommation de niche ne semble pas problématique du point de vue des autorités. Le dépistage rapide n'est pas disponible car pas développé et la prise en charge des surdosages se limite souvent à un traitement de soutien non spécifique par benzodiazépines.

Psychotropic medicine use without current or prior medical advice, storage at home and association with perceived stress in a primary health care setting in Greece / Uso de medicamentos psicotrópicos sin consejo médico actual o previo, almacenamiento en el hogar y asociación con estrés percibido en un entorno de atención primaria en Grecia

Objective: Psychotropic medicines use alters according to socio-economic factors and perceived stress. The study aimed to assess the prevalence of use of psychotropic medicines and supplements (PMS) without medical advice, including storage at home, and its relationship with socio-demographic characteristics and perceived stress in primary care patients. Materials and methods: A cross-sectional sample of adult attendees in an urban primary care unit in Crete, Greece, were surveyed during regularly scheduled appointments during a three-week period in October 2020. A questionnaire was distributed to investigate PMS use during the last 12 months. The validated Greek version of Perceived Stress Scale (PSS-14) was adopted to measure perceived stress. Results: Of 263 respondents (mean age 46.3±14.5 years; 66.5% females), 101 (38.4%; 95%CI 33.1–43.7%) recalled having psychotropic medicines stored at home cabinets and 72 (27.4%; 95%CI 22.4–32.3%) reported using PMS without medical advice in the last 12 months. Conclusions: This study revealed a high prevalence of PMS use without medical advice, including storage at home. People>59 years of age, experiencing irregular sleep and scoring high in PSS, displayed increased prevalence of storing PMS at home or using them without medical advice. The findings could potentially inform primary care providers to focus on patients most likely to be users of PMS without medical advice.(AU)

Objetivo: El uso de medicamentos psicotrópicos cambia según los factores socioeconómicos y el estrés percibido. El estudio tuvo como objetivo evaluar la prevalencia de uso de medicamentos y suplementos psicotrópicos (MSP) sin consejo médico, incluido el almacenamiento en el hogar y su relación con las características sociodemográficas y el estrés inferido en pacientes de atención primaria. Materiales y métodos: Se encuestó a una muestra transversal de asistentes adultos en una Unidad de Atención Primaria Urbana en Crete, Grecia, durante citas programadas regularmente durante un periodo de tres semanas en Octubre de 2020. Se distribuyó un cuestionario para investigar el uso de MSP durante los últimos 12 meses. Se adoptó la versión griega validada de la Escala de Estrés Percibido (Perceived Stress Scale 14, PSS-14) para medir el estrés percibido. Resultado: De 263 encuestados (edad media 46,3 ± 14,5 años; 66,5% mujeres), 101 (38,4%; IC 95%; 33,1-43,7%) recordaban tener medicamentos psicotrópicos almacenados en los armarios de sus casas y 72 (27,4%; IC 95%; 22,4-32,3%) informó haber usado MSP sin consejo médico en los últimos 12 meses. Conclusiones: Este estudio reveló una alta prevalencia de uso de MSP sin consejo médico, incluido el almacenamiento en el hogar. Las personas mayores de 59 años, que experimentaron sueño irregular y puntuaron alto en PSS, mostraron una mayor prevalencia de almacenar MSP en casa o usarlos sin consejo médico. Los hallazgos podrían informar potencialmente a los proveedores de atención primaria para que se centren en los pacientes con mayor probabilidad de usar MSP sin consejo médico.(AU)

Association of pneumonia admission with polypharmacy and drug use in community-dwelling older people.

AIM: The purpose of the present study was to clarify the association of pneumonia admission with polypharmacy and specific drug use in community-dwelling older people. METHODS: Using health insurance and long-term care insurance data from Kure city in Japan, we retrospectively collected data for older community-dwelling people (aged ≥65 years) from April 2017 to March 2019. The outcome was pneumonia admission. We carried out multivariate logistic regression analysis to identify the association of pneumonia admission with polypharmacy (≥5 drugs), the use of psychotropic drugs or anticholinergics with adjustment for patient backgrounds, such as comorbidity, and the daily life independence level for the older people with disability. RESULTS: Of 59 040 older people, 4017 (6.8%) participants were admitted for pneumonia in 2 years. The ratio of polypharmacy, and the use of psychotropic drugs and anticholinergics in the admission group were significantly higher than the non-admission group. Multivariate logistic regression analysis showed that polypharmacy (odds ratio 1.29, 95% confidence interval 1.18-1.41), and the use of conventional antipsychotic drugs (odds ratio 1.39, 95% confidence interval 1.02-1.90), atypical antipsychotic drugs (odds ratio 1.67, 95% confidence interval 1.37-2.05) and anticholinergics (odds ratio 1.22, 95% confidence interval 1.13-1.33) were significantly associated with pneumonia admission. CONCLUSION: The present results suggest that polypharmacy, and the use of psychotropic drugs and anticholinergics are risk factors for pneumonia admission. Geriatr Gerontol Int 2024; 24: 404-409.

DNA methylation may partly explain psychotropic drug-induced metabolic side effects: results from a prospective 1-month observational study.

BACKGROUND: Metabolic side effects of psychotropic medications are a major drawback to patients' successful treatment. Using an epigenome-wide approach, we aimed to investigate DNA methylation changes occurring secondary to psychotropic treatment and evaluate associations between 1-month metabolic changes and both baseline and 1-month changes in DNA methylation levels. Seventy-nine patients starting a weight gain inducing psychotropic treatment were selected from the PsyMetab study cohort. Epigenome-wide DNA methylation was measured at baseline and after 1 month of treatment, using the Illumina Methylation EPIC BeadChip. RESULTS: A global methylation increase was noted after the first month of treatment, which was more pronounced (p < 2.2 × 10-16) in patients whose weight remained stable (< 2.5% weight increase). Epigenome-wide significant methylation changes (p < 9 × 10-8) were observed at 52 loci in the whole cohort. When restricting the analysis to patients who underwent important early weight gain (≥ 5% weight increase), one locus (cg12209987) showed a significant increase in methylation levels (p = 3.8 × 10-8), which was also associated with increased weight gain in the whole cohort (p = 0.004). Epigenome-wide association analyses failed to identify a significant link between metabolic changes and methylation data. Nevertheless, among the strongest associations, a potential causal effect of the baseline methylation level of cg11622362 on glycemia was revealed by a two-sample Mendelian randomization analysis (n = 3841 for instrument-exposure association; n = 314,916 for instrument-outcome association). CONCLUSION: These findings provide new insights into the mechanisms of psychotropic drug-induced weight gain, revealing important epigenetic alterations upon treatment, some of which may play a mediatory role.

Edema related to treatment with psychotropic drugs.

Edema as an adverse drug reaction is a commonly underestimated yet potentially debilitating condition. This study analyzes the incidence of severe psychotropic drug-induced edema (e.g., edema affecting the face, legs, or multiple body parts and lasting for more than 1 week, or in any case necessitating subsequent diuretic use) among psychiatric inpatients. The cases under examination are derived from an observational pharmacovigilance program conducted in German-speaking countries ("Arzneimittelsicherheit in der Psychiatrie", AMSP) from 1993 to 2016. Among the 462,661 inpatients monitored, severe edema was reported in 231 cases, resulting in an incidence of 0.05%. Edema occurred more frequently in women (80% of all cases) and older patients (mean age 51.8 years). Pregabalin had the highest incidence of severe edema, affecting 1.46‰ of patients treated with pregabalin, followed by mirtazapine (0.8‰). The majority of edema cases showed a positive response to appropriate countermeasures, such as dose reduction and drug discontinuation, and resolved by the end of the observation period. While most instances of drug-induced edema are reversible, they can have a significant impact on patient well-being and potentially result in decreased treatment adherence. It is, therefore, crucial to remain vigilant regarding risk-increasing circumstances during treatment with psychotropic drugs.

[Pharmacovigilance. Withdrawal and rebound effects: not just with psychotropic drugs]. / Pharmacovigilance. Sevrage et effet rebond: pas seulement avec les psychotropes.

The list of drugs whose abrupt discontinuation is likely to induce withdrawal symptoms or a rebound in the pathology being treated is not limited to psychotropic drugs. It includes a number of somatic drugs (e.g. proton pump inhibitors, opioids, triptans, fingolimod, corticosteroids, antiepileptics, nootropics, antiparkinsonians, denosumab, beta-blockers, laxatives, nasal vasoconstrictors, etc.). This type of unintended effect, often underestimated, generally results from a drug-induced homeostatic imbalance that persists after the drug has been discontinued. Taking this risk into account right from the initial prescription should make it possible to prevent such complications, by encouraging intermittent use of the drug, or by applying a very gradual reduction in dosage when a regular treatment is stopped.

La liste des médicaments dont l'arrêt brusque est susceptible d'entraîner des symptômes de sevrage ou un rebond de la pathologie traitée ne se limite pas aux psychotropes, mais inclut un certain nombre de médicaments somatiques (inhibiteurs de la pompe à protons, opioïdes, triptans, fingolimod, corticostéroïdes, antiépileptiques, nootropes, antiparkinsoniens, dénosumab, bêtabloquants, laxatifs, vasoconstricteurs nasaux, etc.). Ce type d'effet indésirable, souvent méconnu, résulte en général d'un déséquilibre homéostatique causé par le médicament, persistant après son interruption. La prise en compte de ce risque dès la prescription initiale devrait permettre de prévenir ces complications, en privilégiant un recours intermittent au médicament ou en prévoyant une diminution très progressive des posologies au moment de mettre un terme à un traitement continu.

Psychotropic Drug-Related Weight Gain and Its Treatment.

Psychotropic drug-related weight gain (PDWG) is a common occurrence and is highly associated with non-initiation, discontinuation, and dissatisfaction with psychiatric drugs. Moreover, PDWG intersects with the elevated risk for obesity and associated morbidity that has been amply reported in the psychiatric population. Evidence indicates that differential liability for PDWG exists for antipsychotics, antidepressants, and anticonvulsants. During the past two decades, agents within these classes have become available with significantly lower or no liability for PDWG and as such should be prioritized. Although lithium is associated with weight gain, the overall extent of weight gain is significantly lower than previously estimated. The benefit of lifestyle and behavioral modification for obesity and/or PDWG in psychiatric populations is established, with effectiveness similar to that in the general population. Metformin is the most studied pharmacological treatment in the prevention and treatment of PDWG, and promising data are emerging for glucagon-like peptide-1 (GLP-1) receptor agonists (e.g., liraglutide, exenatide, semaglutide). Most pharmacologic antidotes for PDWG are supported with low-confidence data (e.g., topiramate, histamine-2 receptor antagonists). Future vistas for pharmacologic treatment for PDWG include large, adequately controlled studies with GLP-1 receptor agonists and possibly GLP-1/glucose-dependent insulinotropic polypeptide co-agonists (e.g., tirzepatide) as well as specific dietary modifications.

[New psychoactive substances in emergency medicine]. / Neue Psychoaktive Substanzen in der Notfallmedizin.

New psychoactive substances (NPS) are a heterogeneous group of synthetic intoxicating substances. What they have in common is their "new" appearance as a narcotic drug. Many of them imitate known drugs; some of them are derivatives of substances developed as drugs many years ago. Changed or completely newly developed chemical structures often give the NPS a massively increased effect. This includes not only the effects desired by the consumer, but also the undesirable effects with sometimes fatal consequences. The use of NPS has been an increasing phenomenon for years. In 2018, 2.6% of German adults had already had experience with NPS. NPS-intoxicated persons represent a challenge for the treating physicians not only because of the heterogeneity of the substances, but also because of the unpredictable effects for the users. The clinical assessment is often made more difficult due to the presence of a mixed intoxication. Only systemic toxicological analysis-generally not readily available-provides safety, as conventional rapid or bedside tests do not record many substances. There is no global definition of NPS. A practical, clinical classification differentiates into four groups: synthetic stimulants, synthetic cannabinoids, synthetic hallucinogens, and synthetic sedatives.

Molecular Insights of New Psychoactive Substances (NPS) 2.0.

The New Psychoactive Substances (NPS) phenomenon represents an ever-changing global issue, with a number of new molecules entering the illicit market every year in response to international banning laws [...].

Prevalence and risk factors for misuse of prescription psychotropic drug in patients with severe mental illness: A systematic review.

RESUMEN Objective. The misuse of prescription psychotropic drugs is a major health problem.

Characteristics and time course of benzodiazepine-type new psychoactive substance detections in Australia: results from the Emerging Drugs Network of Australia - Victoria project 2020-2022.

INTRODUCTION: The emergence of benzodiazepine-type new psychoactive substances (NPSs) are a growing international public health concern, with increasing detections in drug seizures and clinical and coronial casework. This study describes the patterns and nature of benzodiazepine-type NPS detections extracted from the Emerging Drugs Network of Australia - Victoria (EDNAV) project, to better characterise benzodiazepine-type NPS exposures within an Australian context. METHODS: EDNAV is a state-wide illicit drug toxicosurveillance project collecting data from patients presenting to an emergency department with illicit drug-related toxicity. Patient blood samples were screened for illicit, pharmaceutical and NPSs utilising liquid chromatography-tandem mass spectrometry. Demographic, clinical, and analytical data was extracted from the centralised registry for cases with an analytical confirmation of a benzodiazepine-type NPS(s) between September 2020-August 2022. RESULTS: A benzodiazepine-type NPS was detected in 16.5 % of the EDNAV cohort (n = 183/1112). Benzodiazepine-type NPS positive patients were predominately male (69.4 %, n = 127), with a median age of 24 (range 16-68) years. Twelve different benzodiazepine-type NPSs were detected over the two-year period, most commonly clonazolam (n = 82, 44.8 %), etizolam (n = 62, 33.9 %), clobromazolam (n = 43, 23.5 %), flualprazolam (n = 42, 23.0 %), and phenazepam (n = 31, 16.9 %). Two or more benzodiazepine-type NPSs were detected in 47.0 % of benzodiazepine-type NPS positive patients. No patient referenced the use of a benzodiazepine-type NPS by name or reported the possibility of heterogenous product content. CONCLUSION: Non-prescription benzodiazepine use may be an emerging concern in Australia, particularly amongst young males. The large variety of benzodiazepine-type NPS combinations suggest that consumers may not be aware of product heterogeneity upon purchase or use. Continued monitoring efforts are paramount to inform harm reduction opportunities.

Prevalence of use and impairment from drugs and alcohol among trauma patients: A national prospective observational study.

BACKGROUND: Being under the influence of psychoactive substances increases the risk of involvement in and dying from a traumatic event. The study is a prospective population-based observational study that aims to determine the prevalence of use and likely impairment from psychoactive substances among patients with suspected severe traumatic injury. METHOD: This study was conducted at 35 of 38 Norwegian trauma hospitals from 1 March 2019 to 29 February 2020. All trauma admissions for patients aged ≥ 16 years admitted via trauma team activation during the study period were eligible for inclusion. Blood samples collected on admission were analysed for alcohol, benzodiazepines, benzodiazepine-like hypnotics (Z-drugs), opioids, stimulants, and cannabis (tetrahydrocannabinol). RESULTS: Of the 4878 trauma admissions included, psychoactive substances were detected in 1714 (35 %) and in 771 (45 %) of these, a combination of two or more psychoactive substances was detected. Regarding the level of impairment, 1373 (28 %) admissions revealed a concentration of one or more psychoactive substances indicating likely impairment, and 1052 (22 %) highly impairment. Alcohol was found in 1009 (21 %) admissions, benzodiazepines and Z-drugs in 613 (13 %), opioids in 467 (10 %), cannabis in 352 (7 %), and stimulants in 371 (8 %). Men aged 27-43 years and patients with violence-related trauma had the highest prevalence of psychoactive substance use with respectively 424 (50 %) and 275 (80 %) testing positive for one or more compounds. CONCLUSION: The results revealed psychoactive substances in 35 % of trauma admissions, 80 % of which were likely impaired at the time of traumatic injury. A combination of several psychoactive substances was common, and younger males and patients with violence-related injuries were most often impaired. Injury prevention strategies should focus on high-risk groups and involve the prescription of controlled substances. We should consider toxicological screening in trauma admissions and incorporation of toxicological data into trauma registries.

Drug-drug interactions between COVID-19 therapeutics and psychotropic medications.

INTRODUCTION: The coronavirus (COVID-19) pandemic has led to as well as exacerbated mental health disorders, leading to increased use of psychotropic medications. Co-administration of COVID-19 and psychotropic medications may result in drug-drug interactions (DDIs), that may compromise both the safety and efficacy of both medications. AREAS COVERED: This review provides an update of the current evidence on DDIs between COVID-19 and psychotropic medications. The interactions are categorized into pharmacokinetic, pharmacodynamic, and other relevant types. A thorough literature search was conducted using electronic databases to identify relevant studies, and extract data to highlight potential DDIs, clinical implications, and management strategies. EXPERT OPINION: Understanding and managing potential DDIs between COVID-19 and psychotropic medications is paramount to ensuring safe and effective treatment of patients with COVID-19 and mental illness. Awareness of the diverse spectrum of DDIs, vigilant monitoring, and judicious dose modifications, while choosing pharmacotherapeutic options with low risk of interaction whenever possible, are necessary. Ongoing and future investigations should continue to review the dynamic landscape of COVID-19 therapeutic modalities and their interactions with psychotropic medications.

Psychotropic Medication Use in Children and Adolescents With Type 1 Diabetes.

Importance: Children and adolescents with type 1 diabetes (T1D) face elevated risks of psychiatric disorders. Despite their nonnegligible adverse effects, psychotropic medications are a common cost-effective approach to alleviating psychiatric symptoms, but evidence regarding their dispensation to children and adolescents with T1D remains lacking. Objective: To examine the trends and patterns of psychotropic medication dispensation among children and adolescents with T1D in Sweden between 2006 and 2019. Design, Setting, and Participants: This cohort study used data from multiple Swedish registers. The main study cohort included children and adolescents residing in Sweden from 2006 to 2019 and was followed up until the earliest of December 31, 2019, 18th birthday, emigration, or death. Data analyses were conducted from November 1, 2022, to April 30, 2023. Exposures: Type 1 diabetes. Main Outcomes and Measures: The primary outcomes were trends and patterns of psychotropic medication dispensation (including antipsychotics, antidepressants, anxiolytics, hypnotics, mood stabilizers, and medications for attention-deficit/hyperactivity disorder [ADHD]), psychotropic medication initiation, and history of neurodevelopmental and psychiatric diagnosis. Cumulative incidence curves and Cox proportional hazard models were used to estimate the aggregated incidence and hazard ratios of medication initiation after diabetes onset. Results: Of 3 723 745 children and adolescents (1 896 199 boys [50.9%]), 13 200 (0.4%; 7242 boys [54.9%]) had T1D (median [IQR] age at diagnosis, 11.1 [7.6-14.7] years). Between 2006 and 2019, psychotropic medication dispensation increased from 0.85% (95% CI, 0.65%-1.10%) to 3.84% (3.11%-4.69%) among children and from 2.72% (95% CI, 2.15%-3.39%) to 13.54% (95% CI, 12.88%-14.23%) among adolescents with T1D, consistently higher than their peers without T1D. The most commonly dispensed medications included hypnotics, ADHD medications, anxiolytics, and selective serotonin reuptake inhibitors, and all exhibited increasing trends. For those with T1D, psychiatric care was the primary prescription source, and up to 50.1% of treatments lasted more than 12 months. In addition, children and adolescents with T1D showed higher cumulative incidence and hazard ratios of medication initiation after diabetes onset than their same-age and same-sex counterparts. Conclusions and Relevance: This cohort study found an increasing trend in psychotropic medication dispensation among children and adolescents with T1D from 2006 to 2019, persistently higher than those without T1D. These findings call for further in-depth investigations into the benefits and risks of psychotropic medications within this population and highlight the importance of integrating pediatric diabetes care and mental health care for early detection of psychological needs and careful monitoring of medication use.

Elevated risk of developing type 2 diabetes in people with a psychiatric disorder: What is the role of health behaviors and psychotropic medication?

AIMS: Several psychiatric disorders are linked with an increased risk of developing type 2 diabetes (T2D), but the mediating mechanisms are unclear. We aimed to investigate health behaviors, obesity, psychotropic medication use, and comorbidity as potential mediating mechanisms explaining these associations. METHODS: We combined data from a large population-based survey with register-based data and followed a sample of 250,013 Danes (≥16 years) for up to 8.9 years. We conducted mediation analyses investigating 10 potential mediators of the associations between psychiatric disorders and incident T2D. RESULTS: Individuals with a substance use disorder, schizophrenia, mood disorder, neurotic disorder, eating disorder, or a personality disorder had a significantly higher risk of developing T2D. Organic disorders, intellectual disabilities, developmental and behavioral disorders were not associated with T2D-risk. For all psychiatric disorders significantly associated with T2D, the use of antidepressant medication had the largest proportional mediating effect on the association (13-32 %). CONCLUSIONS: Use of antidepressant medication had the largest contribution to the associations between psychiatric disorders and incident T2D. Future epidemiological studies and prevention studies should focus on optimizing the use of antidepressant medication with minimal side effects, and the promotion of health behaviors in individuals with a psychiatric disorder to prevent T2D.

Falls at the interface between geriatric and psychiatric patients: a critical review from a psychopharmacological perspective.

Falls in the elderly represent one of the major clinical problems as they are serious events that often result in high residual disability and mortality rates. Knowledge on the subject derives mainly from geriatric and gerontopsychiatric research. However, gerontopsychiatric patients differ from geriatric patients not only for the psychiatric and neurological comorbidities, which are often not sufficiently taken into account in the scientific context, but also for the intake of psychotropic drugs, notoriously described as one of the main risk factors for falls. Such drugs are widely prescribed in this group of patients, often even off-label. Clinicians therefore should pay particular attention to falls, since various comorbidities and polypharmacy as a prescribing issue can have important consequences for clinical management. Falls have not been sufficiently investigated yet in a purely psychiatric context.

[Psychotropic drugs in the elderly]. / Les psychotropes chez les personnes âgées.

The use of psychotropic drugs in the elderly is frequent, and can be problematic due to the risks associated with their inappropriate use and adverse effects. It is essential to adopt a cautious, individualized approach to prescribing psychotropic drugs, regularly assessing their efficacy and considering other non-drug approaches where possible. Collaboration between healthcare professionals and patients can contribute to more appropriate use of these drugs in the elderly.

[Weight gain and treatment with psychotropic drugs : Background and management]. / Gewichtszunahme unter Therapie mit Psychopharmaka : Hintergründe und Management.

Psychotropic drug-induced weight gain (PIWG) is a well-known and frequent side effect which is relevant for the prognosis of patients. Individual medications have varying risks for the occurrence of PIWG, and at the same time there are individual risk factors on the part of patients, such as age, gender, metabolic and genetic factors. As the metabolic changes in the context of PIWG result in increased mortality in the long term, it is important to prevent PIWG by appropriate prevention and to intervene in a targeted manner if PIWG has already occurred. Appropriate monitoring is therefore essential. This article provides an overview of underlying mechanisms, risk constellations and possible countermeasures.

Smoke Alarm.

As states relax their laws on cannabis, neuroscientist Yasmin Hurd is warning about the drug's dangers for the developing brain.