Anxiety-specific associations with substance use: Evidence of a protective factor in adolescence and a risk factor in adulthood.

Externalizing psychopathology is a strong risk factor for substance use, whereas the role of internalizing manifestations of distress, and anxiety in particular, in predicting substance use remains unclear. Studies have suggested that anxiety may be either a protective or risk factor for substance use. The present study aimed to clarify evidence for anxiety-specific associations with substance use, examining sex and developmental period (adolescence vs. adulthood) as potential moderators that may help explain conflicting results in the literature. In a longitudinal twin sample, cross-sectional associations of anxiety with substance use differed in adolescents and adults and in girls/women and boys/men. Controlling for externalizing psychopathology and depression, anxiety was associated with reduced substance use in adolescent girls and increased substance use in adult women. In contrast, anxiety-specific associations with substance use were not significant in boys and men. Possible explanations for these contrasting results across development and sex are discussed.

What's in a name? A data-driven method to identify optimal psychotherapy classifications to advance treatment research on co-occurring PTSD and substance use disorders.

Background/Objective: The present study leveraged the expertise of an international group of posttraumatic stress and substance use disorder (PTSD+SUD) intervention researchers to identify which methods of categorizing interventions which target SUD, PTSD, or PTSD+SUD for populations with both PTSD+SUD may be optimal for advancing future systematic reviews, meta-analyses, and comparative effectiveness studies which strive to compare effects across a broad variety of psychotherapy types. Method: A two-step process was used to evaluate the categorization terminology. First, we searched the literature for pre-existing categories of PTSD+SUD interventions from PTSD+SUD clinical trials, systematic and literature reviews. Then, we surveyed international trauma and substance use subject matter experts about their opinions on pre-existing intervention categorization and ideal categorization nomenclature. Results: Mixed method analyses revealed that a proliferation of PTSD+SUD treatment research over the last twenty years brought with it an abundance of ways to characterize the treatments that have been evaluated. Results from our survey of experts (N = 27) revealed that interventions for PTSD+SUD can be classified in many ways that appear to overlap highly with one another. Many experts (11/27; 41%) selected the categories of 'trauma-focused and non-trauma focused' as an optimal way to distinguish treatment types. Although several experts reinforced this point during the subsequent meeting, it became clear that no method of categorizing treatments is without flaws. Conclusion: One possible categorization (trauma-focused/non-trauma focused) was identified. Revised language and nomenclature for classification of PTSD+SUD treatments are needed in order to accommodate the needs of this advancing field.

Antecedentes/Objetivo: El presente estudio aprovechó la experticia de un grupo internacional de investigadores de intervención en trastorno de estrés postraumático y trastorno por uso de sustancias (TEPT+TUS) para identificar qué métodos de categorización de las intervenciones con foco en TUS, TEPT y TEPT+TUS para poblaciones con ambos TEPT+TUS serían óptimos para avanzar en futuras revisiones sistemáticas, meta-análisis y estudios comparativos de efectividad que busquen comparar efectos en una amplia variedad de tipos de psicoterapia.Método: Se utilizó un proceso de dos etapas para evaluar la terminología de categorización. Primero, buscamos en la literatura categorías pre-existentes de intervenciones para TEPT+TUS en ensayos clínicos de TEPT+TUS, revisiones sistemáticas y de la literatura. Después, entrevistamos a expertos internacionales en la materia de trauma y uso de sustancias sobre su opinión de la categorización pre-existente de las intervenciones y la nomenclatura ideal de categorización.Resultados: Métodos de análisis mixtos revelaron que una proliferación de investigación de tratamientos para TEPT+TUS en los últimos veinte años trajo consigo una abundancia de formas de categorizar los tratamientos que han sido evaluados. Los resultados de nuestra encuesta de expertos (N = 27) revelaron que las intervenciones para TEPT+TUS pueden ser clasificadas en muchas formas que parecen sobreponerse altamente entre sí. Muchos expertos (11/27; 41%) seleccionaron las categorías de 'centrados en el trauma y no centrados en el trauma' como una forma óptima de distinguir los tipos de tratamiento. Aunque varios expertos reforzaron este punto en la reunión subsecuente, quedó claro que ningún método de categorización de los tratamientos está libre de defectos.Conclusión: Se identificó una posible categorización (centrado en el trauma/No centrado en el trauma). Se necesita lenguaje y nomenclatura revisada para la clasificación de tratamientos de TEPT+TUS a fin de acomodar las necesidades de este campo en desarrollo.

Inflammatory Biomarkers in Addictive Disorders.

Substance use disorders are a group of diseases that are associated with social, professional, and family impairment and that represent a high socio-economic impact on the health systems of countries around the world. These disorders present a very complex diagnosis and treatment regimen due to the lack of suitable biomarkers supporting the correct diagnosis and classification and the difficulty of selecting effective therapies. Over the last few years, several studies have pointed out that these addictive disorders are associated with systemic and central nervous system inflammation, which could play a relevant role in the onset and progression of these diseases. Therefore, identifying different immune system components as biomarkers of such addictive disorders could be a crucial step to promote appropriate diagnosis and treatment. Thus, this work aims to provide an overview of the immune system alterations that may be biomarkers of various addictive disorders.

Substances of abuse consumption among patients seeking medical help for uro-andrological purposes: a sociobehavioral survey in the real-life scenario.

Substances of abuse (SoA), as well as smoking and alcohol consumption, are well known for their impact on male fertility status, erectile function, and ejaculation. We assessed SoA consumption habits in a cohort of men seeking medical attention for uro-andrological purposes. Data from 7447 men seeking medical attention for the first time for uro-andrological purposes were analyzed. A complete medical and sexual history was collected for each patient. Smoking, alcohol, and SoA consumption were investigated. Descriptive statistics was used to describe the whole cohort. The primary motivations for their evaluation were lower urinary tract symptoms (LUTS), erectile dysfunction (ED), and infertility in 1912 (25.7%), 2944 (39.5%), and 2591 (34.8%) men, respectively. Previous use of SoA was reported by 378 (5.1%) men, and 190 (2.6%) individuals were current users. Patients seeking medical attention for infertility were more frequently current SoA users (107; 4.1%) than men with ED (66; 2.2%) and LUTS (17; 0.9%) (both P < 0.001). Current users of SoA were younger than those with past or no SoA history (P < 0.001). Current SoA users were more frequently smokers (P < 0.001) and alcohol consumers (P < 0.001) than those with a previous history or those who had never tried SoA. In conclusion, approximately 3% of men seeking medical attention for uro-andrological purposes were current SoA consumers. Infertile men reported a higher use of SoA than those with ED or LUTS. Current SoA users were younger and more frequently concomitant smokers and alcohol consumers compared to those who did or had never used SoA.

Substance use, mental health and weight-related behaviours during the COVID-19 pandemic in people with obesity.

Studies have shown the negative impact of COVID-19 lockdown orders on mental health and substance use in the general population. The aim of this study was to examine the impact of the COVID-19 pandemic onsubstance use, mental health and weight-related behaviors in a sample of adults with obesity after lockdown orders were lifted (June-September 2020). A retrospective medical chart review identified patients with obesity from one university-based obesity medicine clinic, and two metabolic and bariatric surgery (MBS) practices. Patients who completed an online survey from June 1, 2020 to September 30, 2020 were included. The primary outcome measure was substance use (various drugs, alcohol, tobacco). Substance use and mental health survey questions were based on standardized, validated instruments. A total of 589 patients (83.3% female, mean age 53.6 years [SD 12.8], mean BMI 35.4 [SD 9.1], 54.5% Non-Hispanic white, 22.3% post-MBS) were included. Seventeen patients (2.9%) tested positive for SARS-CoV-2 and 13.5% reported symptoms. Nearly half (48.4%) of the sample reported recreational substance use and 9.8% reported increased use since the start of the pandemic. There was substantial drug use reported (24.3% opioids, 9.5% sedative/tranquilizers, 3.6% marijuana, and 1% stimulants). Patients who reported stockpiling food more (adjusted Odds Ratio [aOR] 1.50, 95% CI 1.03-2.18), healthy eating more challenging (aOR 1.47, 95% CI 1.01-2.16), difficulty falling asleep (aOR 1.64, 95% CI 1.14-2.34), and anxiety (aOR 1.47, 95% CI 1.01-2.14) were more likely to report substance use versus non-users. Results here show that the COVID-19 pandemic is having a deleterious impact on substance use, mental health and weight-related health behaviors in people with obesity regardless of infection status.

The DSM-5 Clinical and Public Health Committee (CPHC): operations, mechanics, controversies and recommendations.

BACKGROUND: For DSM - 5, the American Psychiatric Association Board of Trustees established a robust vetting and review process that included two review committees that did not exist in the development of prior DSMs, the Scientific Review Committee (SRC) and the Clinical and Public Health Committee (CPHC). The CPHC was created as a body that could independently review the clinical and public health merits of various proposals that would fall outside of the strictly defined scientific process. METHODS: This article describes the principles and issues which led to the creation of the CPHC, the composition and vetting of the committee, and the processes developed by the committee - including the use of external reviewers. RESULTS: Outcomes of some of the more involved CPHC deliberations, specifically, decisions concerning elements of diagnoses for major depressive disorder, autism spectrum disorder, catatonia, and substance use disorders, are described. The Committee's extensive reviews and its recommendations regarding Personality Disorders are also discussed. CONCLUSIONS: On the basis of our experiences, the CPHC membership unanimously believes that external review processes to evaluate and respond to Work Group proposals is essential for future DSM efforts. The Committee also recommends that separate SRC and CPHC committees be appointed to assess proposals for scientific merit and for clinical and public health utility and impact.

Educational Program to Increase Substance Use Disorder Knowledge and Decrease Stigma in First-Year Nursing Students.

PURPOSE: The opioid epidemic in the United States is changing the population nurses serve. Stigma and bias among healthcare providers towards patients with substance use disorder occurs across disciplines and negatively impacts the care provided to this population. We sought to assess the knowledge and perceptions of first-year nursing students at a large college of nursing towards those with opioid use disorder and to provide an educational intervention with the goals of decreasing bias, increasing substance use disorder knowledge, and increasing the understanding of multi-pronged treatment strategies. DESIGN: The program consisted of an interactive two-hour presentation based on the disease model of addiction. METHODS: First year nursing students from a large urban college were administered a pre- and post-presentation survey designed to evaluate their perceptions towards those with opioid use disorder. RESULTS: Thematic analysis indicated stigma and bias was present in some first-year nursing students towards those with opioid use disorder. Results from a summary t-test showed a significant increase in the mean scores from pre- to post-test (t = -2.224, df 429, p = .027). CONCLUSIONS: Our project results indicate that knowledge and bias towards those with substance use disorder can be changed with education, which may improve the delivery of healthcare to this vulnerable population. CLINICAL IMPLICATIONS: Since bias and stigma negatively impact care provided by clinicians, presentations such as this one can not only provide education on evidence based practices, but may change the attitudes of future providers, improving the quality of healthcare delivered to this vulnerable population.

[Argentinian women and the uses of drugs: A sociohistorical analysis of female drug use in Argentina (1860-1930)]. / Mujeres argentinas y usos de drogas: análisis sociohistórico del uso femenino de sustancias psicoactivas en Argentina (1860-1930).

This article describes cases presented by experts from the legislative and medical-legal fields regarding the use of psychoactive substances among Argentinian women from 1878 to 1930. Background information is presented regarding the relationship between women and the use different drugs, medical interventions on the female body where psychoactive substances were used are analyzed, and experts' descriptions of cases of female drug users are detailed. Experts' discourses during this period did not attempt to comprehend the specificities of female consumption, but were rather used to position the issue of drug use as a social problem. This was done using three prototypes: the victim of a sick husband; the prostitute who encourages drug use among the weak in spirit (natural-born criminals); and the virtuous young woman who succumbs to drug addiction in spite of her father's rule. Each figure reinforces the need for state intervention and increased social control.

Este trabajo describe casos expuestos por expertos de los ámbitos legislativo y médico-legal periodístico, en los que se reporta el consumo de sustancias psicoactivas por parte de mujeres de Argentina, entre 1878 y 1930. Se presentan antecedentes sobre mujeres y usos de distintos fármacos, se analizan las intervenciones médicas que utilizan sustancias psicoactivas sobre el cuerpo femenino, y se detallan los casos de mujeres consumidoras desde las miradas expertas. En este periodo, los discursos expertos no buscaron comprender la especificidad femenina del consumo, sino promover el tema drogas como un problema. Esto se produce utilizando tres prototipos: la víctima de un marido enfermo, la prostituta que envicia a los débiles de espíritu (criminal nata), y la joven virtuosa que contraviene la ley del padre y sucumbe en la toxicomanía. Cada figura refuerza la necesidad de intervención estatal y control social.

[Substance use disorder in the elderly and specified DSM-5 criteria]. / Tous les critères DSM-5 du trouble lié à l'usage de substance se valent-ils chez les sujets âgés ?

BACKGROUND: Substance use disorder (SUD) is commonly thought to be less frequent among the elderly than among younger adults. However, this disorder could be insufficiently screened in this population. And the diagnosis could be difficult to make especially because of specificities of this population. The diagnosis is based on the criteria of the DSM-5. Nevertheless, DSM-5 criteria were elaborated for younger adults and some of them could be inappropriate for older adults. METHODS: We studied the frequency of the DSM-5 criteria in a population of 59 patients aged around of 80 years, non-dependent and exposed to alcohol or benzodiazepines. We collected data relative to age, gender, type of residence (self-home or retirement house), medical past history, current treatment. Patient were also asked about their alcohol consumption, time of exposition, quantity of alcohol ingested or dose of benzodiazepines ingested and frequency of consumption. Alcohol consumption was reported as alcohol unit per day (one unit containing 10-gram alcohol). Frequency consisted in number of days with consumption in a week. Concerning benzodiazepine with evaluated the quantity by converting dose in equivalent diazepam per day. We determine the frequency of each criterion and the association with SUD diagnosis. RESULTS: We found that 45% of patients presented a diagnosis of SUD. DSM criteria 1, 2, 4, 9, 10 and 11 were found significantly more frequently in patients with addiction than in those without addiction. On the regression analysis criteria 1, 4, 6, 9, 10 and 11 as well as the number of units of alcohol consumed per day were associated with the diagnosis of addiction. The other socio-demographic factors were not associated with the diagnosis. CONCLUSION: This pilot study highlights that certain DSM-5 addiction criteria seem to be more relevant to seek in the elderly.

Prevalencia de las intoxicaciones agudas asistidas en 3 hospitales del sureste español / Prevalence of acute poisoning treated in 3 hospitals in Southeast Spain

OBJETIVO: Evaluar las características de las intoxicaciones agudas atendidas en urgencias hospitalarias durante 5 años. MÉTODO: Estudio retrospectivo de las intoxicaciones agudas asistidas en 3 hospitales entre 2013 y 2017, y análisis de las características demográficas, tipos de intoxicación, variaciones estacionales, asistencia recibida y reincidencia. RESULTADOS: El 0,51% de los casos atendidos en los 3 hospitales correspondieron a intoxicaciones agudas. Los porcentajes varían según la localización del hospital (0,91% urbano, 0,37% en zona de costa y 0,22% rural). Las intoxicaciones alcohólicas presentan cierto carácter estacional, aumentando en época estival en la costa (p < 0,05). A partir de los 31 años de edad existen diferencias en cuanto al tipo de intoxicación (p < 0,05) en los 3 hospitales. El alcohol siempre representa el mayor número de casos a partir de los 31 años, excepto en la zona rural donde la mayoría de los casos son intoxicaciones voluntarias con fines autolíticos. Los hombres muestran mayor prevalencia que las mujeres (55,77 vs. 44,23%) para el conjunto de los casos. Las intoxicaciones alcohólicas ocurren en primer lugar en hombres de 30 a 75 años y las voluntarias con fines autolíticos en mujeres, excepto en las de 30 a 46 años en las que también es por alcohol. El mayor número de casos reincidentes se producen por el alcohol en hombres (791 casos) y por benzodiacepinas en mujeres (528 casos). CONCLUSIONES: El número y el tipo de intoxicación varía en función de la ubicación del hospital, la época del año, el sexo y la edad de los pacientes

OBJECTIVE: To assess the characteristics of acute poisoning cases treated in hospital emergency departments over 5 years. METHODS: Retrospective study of acute poisoning cases treated in 3 hospitals between 2013 and 2017 and an analysis of the demographic characteristics, types of poisoning, seasonal variations, care received and recurrence. RESULTS: Some 0.51% of all cases treated in the 3 hospitals corresponded to acute poisoning. The percentages varied by hospital location (0.91% urban, 0.37% coastal and 0.22% rural). Cases of alcohol poisoning had a seasonal character, increasing during the summer on the coast (P<.05). There were differences in the type of poisoning ( P<.05) for patients 31 years of age and older in the 3 hospitals. Alcohol represented the largest number of cases in patients 31 years of age and older, except in the rural area where most cases were due to voluntary poisoning in attempted suicide. Men had a higher prevalence of poisoning than women (55.77% vs. 44.23%) for all cases. Alcohol poisoning was in first place for men 30-75 years, and voluntary poisoning for attempted suicide was first for women, except for those 30-46 years of age for whom alcohol was also number one. The large number of cases of recurrence were due to alcohol in men (791 cases) and to benzodiazepines in women (528 cases). CONCLUSIONS: The number of cases and the type of poisoning varied according to hospital location, season, patient sex and patient age

A Latent Class Analysis of Parental Alcohol and Drug Use: Findings from the Avon Longitudinal Study of Parents and Children.

Previous measures of parental substance use have often paid limited attention to the co-occurrence of alcohol and drugs, or to the between-parent dynamics in the use of substances. These shortcomings may have important implications for our understandings of the relationship between parental substance use and child wellbeing. Using data from the Avon Longitudinal Study of Parents and Children, a UK community-based cohort study from 1990 onwards (n = 9,451), we identified groups of parental substance use using latent class analysis. The 4-class solution offered the best fit, balancing statistical criteria and theoretical judgement. The results show distinct classes across the range of parental substance use, including very low users, low users, moderate users and heavy users. These classes suggest that substance use patterns among mothers are somewhat mirrored by those of their partners, while heavy use of alcohol by mothers and their partners is related to increased mothers drug use. We suggest that studies that investigate the effects of parental substance use on child wellbeing should pay greater attention to the dynamics of substance use by parental figures.

The changing patterns and correlates of population-level polysubstance use in Australian youth: a multi-group latent class analysis of nationally representative samples spanning 12 years.

AIMS: To (1) identify population-level classes of polysubstance use among young Australians between 2004 and 2016, (2) test if these classes changed over the same period, in terms of class prevalence and probabilities of substance use within each class, and (3) identify demographic and health-related correlates of polysubstance use. DESIGN: Repeated cross-sectional nationally representative household surveys. SETTING: All Australian states/territories. PARTICIPANTS: Young adult samples (aged 18-30 years; 58% females) from the National Drug Strategy Household Surveys (n = 20 350) MEASUREMENTS: Outcomes were the extent of past-year use of 10 licit (e.g. alcohol), and illicit substances (e.g. cannabis) were used to derive polysubstance use classes. The correlates were gender, age, psychological distress, general health, language background, personal income, education level, remoteness of residence and socio-economic index for area of residence. FINDINGS: Three polysubstance use classes were consistently identified between 2004 and 2016 (SSABIC: 188349): minimal users (MU, ~60%), mainly tobacco, alcohol and cannabis users (TAC, ~30%) and extended range polysubstance users (POLY, ~10%). There were substantial changes in use of different substances within each class over the study period. For example, smoking decreased in all classes (P < 0.05), while harmful alcohol use only decreased in the first two classes (P < 0.05). Factors associated with TAC and POLY were similar over the study period. These included: being male and having an English-speaking background, a high level of psychological distress, suboptimal health and high personal income. Living in an affluent area was associated with reduced likelihood of being TAC, but an increased likelihood of being POLY. CONCLUSION: At the population-level among young Australians between 2004 and 2016, six in 10 did not engage in polysubstance use; four in 10 used a limited range of substances (mainly alcohol, tobacco and cannabis) and one in 10 used an extended range of substances. Over time, the types of substance within the extended polysubstance use class changed substantially.

Addiction theory matters-Why there is no dependence on caffeine or antidepressant medication.

With the development of the ICD-11, the debate about classifying certain psychoactive substances such as antidepressant medication and caffeine as drugs of dependence is ignited again. We argue that any coherent theory of addiction needs to identify the neurobiological processes elicited by a potentially addictive substance and to clearly define the clinical symptoms associated with these processes, which can then be used to guide diagnosis. Tolerance development and withdrawal symptoms can occur with any pharmacologically active agent, and their presence is not a sufficient criterion for the clinical diagnosis of an addictive disorder. Drug craving, drug seeking, and drug consumption in spite of harmful consequences are further key criteria for the diagnosis of substance dependence. Even though these symptoms have been associated with dopamine release in the ventral striatum, ventral striatal dopamine release alone is not a sufficient criterion of the addictive property of a drug. For example, common reinforcers such as food and sex increase dopamine transmission in the nucleus accumbens, but unlike in addictive substances, their effect is regulated by reward predictability and habituation. We emphasize the importance to integrate neurobiological as well as behavioral and clinical effects of a substance to assess its addictive liability. We provide a number of widely discussed examples and a list of key criteria as a conceptual guideline for addiction research and clinical practice.

Effect of Preexisting and Co-Occurring Comorbid Conditions on Recovery in the 5 Years After Rehabilitation for Traumatic Brain Injury.

OBJECTIVE: To determine the relationship between comorbid health conditions and the trajectory of functional recovery 5 years following traumatic brain injury (TBI) rehabilitation. SETTING: Two acute rehabilitation facilities. PARTICIPANTS: A total of 407 patients with primary diagnosis of TBI. DESIGN: Prospective, observational. MAIN MEASURES: Functional Independence Measure Cognitive and Motor scores. RESULTS: Female gender was negatively associated with the trajectory of motor recovery (P < .001). TBI severity was negatively associated with both motor and cognitive recovery and interacted with time after injury (both Ps < .0001). Hypertension was negatively associated with both motor (P < .0001) and cognitive (P = .0121) recovery, although this relationship diminished over time for motor function (P = .0447). Cardiac conditions were negatively associated with motor recovery (P = .0204), and rate of cognitive recovery was more rapid for patients with cardiac conditions (P = .0088). Depressed patients recovered cognitive function more quickly than those who were not depressed (P = .0196). Diabetes was negatively associated with motor function (P = .0088). Drug/alcohol use was positively associated with motor function (P = .0036). CONCLUSIONS: Injury severity remains an important predictor of long-term recovery; however, certain comorbid medical conditions are negatively associated with functional abilities over the first 5 years after injury. Patients being discharged from TBI rehabilitation with comorbid cardiac, hypertensive, diabetic, and/or depressive conditions may benefit from early and ongoing clinical surveillance.

Mujeres argentinas y usos de drogas: análisis sociohistórico del uso femenino de sustancias psicoactivas en Argentina (1860-1930) / Argentinian women and the uses of drugs: A sociohistorical analysis of female drug use in Argentina (1860-1930)

RESUMEN Este trabajo describe casos expuestos por expertos de los ámbitos legislativo y médico-legal periodístico, en los que se reporta el consumo de sustancias psicoactivas por parte de mujeres de Argentina, entre 1878 y 1930. Se presentan antecedentes sobre mujeres y usos de distintos fármacos, se analizan las intervenciones médicas que utilizan sustancias psicoactivas sobre el cuerpo femenino, y se detallan los casos de mujeres consumidoras desde las miradas expertas. En este periodo, los discursos expertos no buscaron comprender la especificidad femenina del consumo, sino promover el tema drogas como un problema. Esto se produce utilizando tres prototipos: la víctima de un marido enfermo, la prostituta que envicia a los débiles de espíritu (criminal nata), y la joven virtuosa que contraviene la ley del padre y sucumbe en la toxicomanía. Cada figura refuerza la necesidad de intervención estatal y control social.

ABSTRACT This article describes cases presented by experts from the legislative and medical-legal fields regarding the use of psychoactive substances among Argentinian women from 1878 to 1930. Background information is presented regarding the relationship between women and the use of different drugs, medical interventions on the female body where psychoactive substances were used are analyzed, and experts' descriptions of cases of female drug users are detailed. Experts' discourses during this period did not attempt to comprehend the specificities of female consumption but were rather used to position the issue of drug use as a social problem. This was done using three prototypes: the victim of a sick husband; the prostitute who encourages drug use among the weak in spirit (natural-born criminals); and the virtuous young woman who succumbs to drug addiction in spite of her father's rule. Each figure reinforces the need for state intervention and increased social control.

Multidisciplinary team actions of a Brazilian Psychosocial Care Center for Alcohol and Drugs / Acciones del equipo multiprofesional del Centro de Atención Psicosocial Alcohol y Drogas / Ações da equipe multiprofissional do Centro de Atenção Psicossocial Álcool e Drogas

ABSTRACT Objective: to investigate the criteria used by health professionals to identify the phase of consumption of alcohol and drug users, and actions directed to their care. Method: a qualitative study developed with 14 professionals from a Brazilian Psychosocial Care Center for Alcohol and Drugs (Centro de Atenção Psicossocial Álcool e Drogas) based in the south of the country. Data were collected in June 2017 through semi-structured interviews and then submitted to thematic analysis. Results: the criteria used by the professionals were: periodicity of use; amount and type of drug used; repercussions of misuse; and place that the drug occupies in the person's life. The actions developed were orientation and referral to support groups, therapeutic workshops and individual care. Final considerations: the chronic nature of alcohol/drug use/dependence requires specific care in each phase, and objective criteria to identify and intervene in early phases, aiming at the prevention of chemical dependence.

RESUMEN Objetivo: investigar los criterios utilizados por los profesionales de la salud para identificar la fase del consumo en que se encuentran los usuarios de alcohol y drogas y las acciones que realizan para el cuidado de los mismos. Método: estudio cualitativo, desarrollado con 14 profesionales de un Centro de Atención Psicosocial Alcohol y Drogas, ubicado en el sur del país. Los datos fueron recolectados en junio/2017, a través de entrevistas semiestructuradas y sometidos al análisis temático. Resultados: los criterios utilizados por los profesionales fueron: periodicidad del uso; cantidad y tipo de droga ingerida; repercusiones del uso indebido; y lugar que la droga ocupa en la vida de la persona. Las acciones desarrolladas fueron orientación y encaminamiento para grupos de apoyo, talleres terapéuticos y atendimientos individuales. Consideraciones finales: la naturaleza crónica del uso/dependencia de alcohol y drogas requiere cuidados específicos en cada fase, y criterios objetivos para identificar e intervenir en las fases iniciales, buscando la prevención de la dependencia química.

RESUMO Objetivo: investigar os critérios utilizados pelos profissionais da saúde para identificar a fase do consumo em que se encontram os usuários de álcool e drogas, e as ações que realizam para o cuidado dos mesmos. Método: estudo qualitativo, desenvolvido com 14 profissionais de um Centro de Atenção Psicossocial Álcool e Drogas, localizado no sul do país. Os dados foram coletados em junho/2017, através de entrevistas semiestruturadas e submetidos à análise temática. Resultados: os critérios utilizados pelos profissionais foram: periodicidade do uso; quantidade e tipo de droga ingerida; repercussões do uso indevido; e lugar que a droga ocupa na vida da pessoa. As ações desenvolvidas foram orientação e encaminhamento para grupos de apoio, oficinas terapêuticas e atendimentos individuais. Considerações finais: a natureza crônica do uso/dependência de álcool e drogas requer cuidados específicos em cada fase, e critérios objetivos para identificar e intervir nas fases iniciais, visando à prevenção da dependência química.

Drivers of Hospital Length of Stay in Medicaid and Commercially Insured Mother-Infant Pairs With a Diagnosis of Neonatal Abstinence Syndrome.

BACKGROUND: The occurrence of neonatal abstinence syndrome (NAS) mirrors the growing opioid epidemic in the United States. As Medicaid covers a majority of cases, the commercially insured population has largely been ignored for NAS risk. OBJECTIVE: The objective of this study was to examine Medicaid and commercially insured mother-infant pairs to determine demographic and clinical characteristics associated with NAS length of stay (LOS). RESEARCH DESIGN: This observational, descriptive case-series study utilized administrative claims from HealthCore Integrated Research Database to measure maternal characteristics for 6 months before delivery, and neonatal characteristics and health care service utilization for 3 months after NAS diagnosis. Bootstrapped regressions were used to model LOS. RESULTS: The sample included 1807 mother-infant pairs. Most infants (79%) had Medicaid coverage (Medicaid: N=1419; Commercial: N=388). Although all infants had NAS, Medicaid-insured mothers had more prevalent drug abuse (70.8% vs. 41.0%; P<0.0001), but fewer used prescription opioids (45.3% vs. 60.8%; P<0.0001) compared with commercially insured mothers. Commercially insured infants were sicker, with a higher prevalence of complex chronic conditions, and yet Medicaid-insured infants were admitted to neonatal intensive care unit at a much higher rate (91.1% vs. 78.9%; P<0.0001). After adjustment, neonatal intensive care unit admission (+6.7 d, 95% confidence interval: 4.5-9.3) and chronic complex conditions (+5.2 d, 95% confidence interval: 3.8-6.6) contributed most to LOS. CONCLUSION: A re-evaluation of obstetrical management towards a focus on the history of possible opioid and substance use regardless of insurance type and demographic background might inform efforts to reduce LOS.

Multidisciplinary team actions of a Brazilian Psychosocial Care Center for Alcohol and Drugs.

OBJECTIVE: to investigate the criteria used by health professionals to identify the phase of consumption of alcohol and drug users, and actions directed to their care. METHOD: a qualitative study developed with 14 professionals from a Brazilian Psychosocial Care Center for Alcohol and Drugs (Centro de Atenção Psicossocial Álcool e Drogas) based in the south of the country. Data were collected in June 2017 through semi-structured interviews and then submitted to thematic analysis. RESULTS: the criteria used by the professionals were: periodicity of use; amount and type of drug used; repercussions of misuse; and place that the drug occupies in the person's life. The actions developed were orientation and referral to support groups, therapeutic workshops and individual care. FINAL CONSIDERATIONS: the chronic nature of alcohol/drug use/dependence requires specific care in each phase, and objective criteria to identify and intervene in early phases, aiming at the prevention of chemical dependence.

Substance use disorders among African, Caribbean and Black (ACB) people in Canada: a scoping review protocol.

INTRODUCTION: Previous research demonstrated that substance use continues to be one of the most complex and prevalent problems among African, Caribbean and Black (ACB) people. A number of studies were conducted to characterise substance use patterns in this population. To our knowledge, this is the first known review in Canada characterising substance use disorders on ACB people.This scoping review seeks to answer the following research questions: What characterises substance use disorders among ACB people in Canada? What are the different types and prevalence of substance use among ACB people in Canada? Do ACB people in Canada use more than one substance? What factors are associated with substance use among ACB people in Canada? What are the health and social impacts of substance use in ACB people in Canada? METHODS AND ANALYSES: This study will use the methodological framework for scoping reviews developed by Arksey and O'Malley. We will search electronic bibliographic databases including Ovid MEDLINE, PsycINFO and CINAHL. We will limit our search to English articles published between 2000and2019. In addition, we will conduct a grey literature search. Two investigators will independently screen citations and full-text articles. Our findings will be reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for scoping reviews guidelines. We will provide a descriptive summary of the studies and summarise the findings with respect to the outcomes and report any gaps that might require further investigation. ETHICS AND DISSEMINATION: Our proposed study does not involve human participants; therefore, research ethics approval is not required. This study will provide evidence that will inform the development of strategies for appropriate interventions, as well as policy and further research. The results will be disseminated through publications in open access peer-reviewed journals, presentations at scientific meetings and to the lay public.

Toward a clinical text encoder: pretraining for clinical natural language processing with applications to substance misuse.

OBJECTIVE: Our objective is to develop algorithms for encoding clinical text into representations that can be used for a variety of phenotyping tasks. MATERIALS AND METHODS: Obtaining large datasets to take advantage of highly expressive deep learning methods is difficult in clinical natural language processing (NLP). We address this difficulty by pretraining a clinical text encoder on billing code data, which is typically available in abundance. We explore several neural encoder architectures and deploy the text representations obtained from these encoders in the context of clinical text classification tasks. While our ultimate goal is learning a universal clinical text encoder, we also experiment with training a phenotype-specific encoder. A universal encoder would be more practical, but a phenotype-specific encoder could perform better for a specific task. RESULTS: We successfully train several clinical text encoders, establish a new state-of-the-art on comorbidity data, and observe good performance gains on substance misuse data. DISCUSSION: We find that pretraining using billing codes is a promising research direction. The representations generated by this type of pretraining have universal properties, as they are highly beneficial for many phenotyping tasks. Phenotype-specific pretraining is a viable route for trading the generality of the pretrained encoder for better performance on a specific phenotyping task. CONCLUSIONS: We successfully applied our approach to many phenotyping tasks. We conclude by discussing potential limitations of our approach.