Re-traumatization Cycle: Sexual Abuse, Post-Traumatic Stress Disorder and Sexual Risk Behaviors among Club Drug Users.

Background: Club drug users are high risk and vulnerable population for adverse drug-related consequences and sexual risk behaviors. Few investigations have addressed the possible interrelationship between early trauma and PTSD among young club drug using populations. Objective: Exposure to traumatic experiences - especially in childhood, has been linked to risk behaviors exposure and substance use disorder. This study aimed to assess and compare drug use patterns and the presence of childhood sexual abuse (CSA) experiences among ecstasy and LSD users with and without Posttraumatic Stress Disorder (PTSD). Method: This cross-sectional study employed targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals. The Global Appraisal of Individual Needs questionnaire was used as the primary assessment instrument. Participants were from 18 to 39 years of age, had used ecstasy and/or LSD in the 90 days prior to the interview, and were not in treatment for alcohol and other drug problems. Results: Out of the 240 participants, 123 (51.2%) presented PTSD symptoms. Those presenting PTSD were younger, less educated, with lower income, and presented higher drug use severity than those without PTSD symptoms. Moreover, a higher prevalence of sexual risk behavior was verified among those with PTSD. There was an association between PTSD symptoms and CSA history, where 64.2% of individuals with PTSD also presented CSA, compared to 47% among those without PTSD (p = .028). Individuals with co-occurring history of CSA and PTSD symptoms reported earlier use of ecstasy, LSD, and cocaine compared to individuals with a history of CSA but without PTSD. Conclusions: In the present study, participants with a history of PTSD demonstrate a history of CSA, as well as pronounced severity in several areas - precocity of use, severity of addiction, and greater exposure to situations of sexual risk. Thus, a cycle of traumatization may be established through early potential trauma, which can remain unprocessed and contribute to earlier and more severe substance use and sexual risk behaviors. Identification of PTSD symptoms and risk for HIV and other STIs among young club drug users is critical to address focused treatment approaches for this vulnerable population.

Clinical and Toxicological Profile of NBOMes: A Systematic Review.

BACKGROUND: NBOMes are a new class of potent hallucinogens widely present in illicit drugs. Little is known about this class of drugs, regarding its detection and clinical manifestations of intoxication. OBJECTIVE: This study aims to enhance care involving NBOMes by reviewing the literature on their clinical manifestations and laboratorydetection. METHODS: A systematic review was performed on the clinical manifestations and laboratory tests of NBOMEs ingestion. Embase, Pubmed, PsycINFO, and Cochrane databases were employed in this analysis. RESULTS: Forty-five articles met the inclusion criteria out of the 2814 nonduplicated studies on the theme. Seventy case reports of intoxication were found in the analyzed articles (64.3% were men and 11.4% were women, mean age of 22.5). The technique most employed for NBOMes identification was chromatography of blood, urine, and oral fluids. Moreover, the studies identified 13 chemical structures differentfrom the NBOMes on their toxicological analyses.According to these studies, most of these drugs were ingested orally-nasal use was the second preferred administration route, followed by intravenous administration. CONCLUSION: Better identification of the clinicalmanifestations and laboratory profile of NBOMes is crucial to the recognition of intoxication as well as to its effective treatment.

Anxiety and depression symptoms in Brazilian sexual minority ecstasy and LSD users / Sintomas de ansiedade e depressão em brasileiros não heterossexuais usuários de ecstasy e LSD

Abstract Background This study examined drug use patterns and psychiatric symptoms of anxiety and depression among young Brazilian sexual minority ecstasy and LSD users and compared findings with those reported for their heterosexual peers. Method This cross-sectional study employed targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals using an adapted, semi-structured version of the Global Appraisal of Individual Needs questionnaire. The sample comprised 240 male and female young adults who had used ecstasy and/or LSD in the 90 days prior to the interview and who were not on treatment for alcohol and drug abuse. Results Of the 240 subjects enrolled (mean age: 22.9±4.5 years), 28.7% were gay or bisexuals. Multivariate regression analysis showed that the prevalence of depression symptoms in the past 12 months in the sexual minority group was 37% higher than among heterosexuals (prevalence ratio [PR]=1.79; 95% confidence interval [95%CI] 1.03-3.11; p=0.037). Conclusion Strategies should be developed to assess and address individual needs and treatment approaches should be tailored to address depressive symptoms in young, sexual minority club drug users.

Resumo Introdução Este estudo examinou os padrões de uso de drogas e os sintomas psiquiátricos de ansiedade e depressão entre brasileiros não heterossexuais usuários de ecstasy e/ou LSD e comparou os achados com aqueles relatados por seus pares heterossexuais. Método Este estudo transversal empregou amostragens direcionadas e abordagens de mapeamento etnográfico através de entrevistas presenciais realizadas em bares e festivais de música eletrônica usando uma versão adaptada e semiestruturada do questionário de Avaliação Global de Necessidades Individuais. A amostra incluiu 240 adultos jovens do sexo masculino e feminino que haviam usado ecstasy e/ou LSD nos 90 dias anteriores à entrevista e que não estavam em tratamento para abuso de álcool e drogas. Resultados Dos 240 sujeitos incluídos (idade média: 22,9±4,5 anos), 28,7% eram homossexuais ou bissexuais. A análise de regressão multivariada mostrou que a prevalência de sintomas de depressão nos últimos 12 meses no grupo não heterossexual foi 37% superior à dos heterossexuais [razão de prevalência (RP) = 1,79; intervalo de confiança de 95% (IC95%) 1.03-3.11; p=0,037]. Conclusão Estratégias devem ser desenvolvidas para avaliar e abordar as necessidades individuais, e as abordagens de tratamento devem ser adaptadas para sintomas depressivos em usuários de drogas jovens e não heterossexuais.

Anxiety and depression symptoms in Brazilian sexual minority ecstasy and LSD users.

BACKGROUND: This study examined drug use patterns and psychiatric symptoms of anxiety and depression among young Brazilian sexual minority ecstasy and LSD users and compared findings with those reported for their heterosexual peers. METHOD: This cross-sectional study employed targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals using an adapted, semi-structured version of the Global Appraisal of Individual Needs questionnaire. The sample comprised 240 male and female young adults who had used ecstasy and/or LSD in the 90 days prior to the interview and who were not on treatment for alcohol and drug abuse. RESULTS: Of the 240 subjects enrolled (mean age: 22.9±4.5 years), 28.7% were gay or bisexuals. Multivariate regression analysis showed that the prevalence of depression symptoms in the past 12 months in the sexual minority group was 37% higher than among heterosexuals (prevalence ratio [PR]=1.79; 95% confidence interval [95%CI] 1.03-3.11; p=0.037). CONCLUSION: Strategies should be developed to assess and address individual needs and treatment approaches should be tailored to address depressive symptoms in young, sexual minority club drug users.

Motivations for Selling Ecstasy among Young Adults in the Electronic Dance Music Club Culture in Brazil.

This article describes data on the motivations for selling ecstasy among young adults in the electronic dance music (EDM) club culture in Brazil. Individual interviews were conducted with 20 individuals recruited for their involvement in the EDM club scene. Eligible participants were aged 18-39 and reported ecstasy and/or LSD use one or more times in the past 90 days. Exclusion criteria included current treatment for drug/alcohol problems and cognitive impairment or clinically evident psychiatric disorder. Mean age was 22.92 (SD 2.77), 60% were male, 45% reported 12 or more years of education, 50% did not have a primary partner, 50% were living alone, and all had friends who also used ecstasy. Three main themes emerged: (1) "easy" transition from ecstasy user to seller; (2) desire to achieve popularity and fame; and (3) need to sell ecstasy to maintain the high cost of EDM club scene participation. This is one of the first studies of ecstasy sellers in Brazil. The results demonstrate the ease with which the participants transition from ecstasy user to seller. Given the potential health and social dangers associated with ecstasy use, public health campaigns to prevent ecstasy use and policy initiatives to limit the ecstasy supply are warranted.

Multianalytical Method Validation for Qualitative and Quantitative Analysis of Solvents of Abuse in Oral Fluid by HS-GC/MS.

The use of oral fluid as a biological matrix to monitor the use of drugs of abuse is a global trend because it presents several advantages and good correlation to the blood level. Thus, the present work aimed to develop and validate an analytical method for quantification and detection of solvents used as inhalants of abuse in oral fluid (OF), using Quantisal™ as collector device by headspace and gas chromatography coupled with a mass detector (HS-GC/MS). Chromatographic separation was performed with a ZB-BAC1 column and the total time of analysis was 11.8 min. The method showed good linearity (correlation coefficient higher than 0.99 for all solvents). The limits of detection ranged from 0.05 to 5 mg/L, while the lower limits of quantification ranged from 2.5 to 12.5 mg/L. Accuracy, precision, matrix effect, and residual effect presented satisfactory results, meeting the criteria accepted for the validation of bioanalytical methods. The method showed good selectivity considering that, for solvents coeluting at the same retention time, resolution was performed by the mass detector. The method developed proved to be adequate when applied in OF samples from users of drugs and may be used to monitor the abuse of inhalants in routine forensic analyses.

Correlates of unprotected sex in a sample of young club drug users.

OBJECTIVES: To assess the demographic characteristics, psychiatric symptoms, substance use patterns, and sexual risk behaviors in a sample of club drug users to identify factors associated with unprotected sex during the 12 months prior to the interview. METHODS: This cross-sectional study employed the targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals using an adapted, semi-structured version of the Global Appraisal of Individual Needs questionnaire. The sample comprised 240 male and female young adults who had used ecstasy and/or LSD in the 90 days prior to the interview and who were not receiving treatment for alcohol or drug abuse. RESULTS: Of the 240 subjects selected (mean age: 22.9±4.5 years), 57.9% were men; of the male subjects, 52.5% reported having had unprotected sex in the previous 12 months. Of the total sample, 63.33% reported having had unprotected sex. Multivariate regression analysis showed that anal sex (PR = 1.26; 95% confidence interval (CI): 1.044-1.543; p = 0.017) and the use of alcohol/drugs to make sex last longer (PR = 1.430; 95% CI: 1.181-1.732; p<0.001) are associated with unprotected sex. CONCLUSIONS: The implementation of intervention strategies aimed at reducing sexually risky behaviors should take into consideration the specific characteristics of drug users and should include the development of safer sex negotiation skills.

Correlates of unprotected sex in a sample of young club drug users

OBJECTIVES: To assess the demographic characteristics, psychiatric symptoms, substance use patterns, and sexual risk behaviors in a sample of club drug users to identify factors associated with unprotected sex during the 12 months prior to the interview. METHODS: This cross-sectional study employed the targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals using an adapted, semi-structured version of the Global Appraisal of Individual Needs questionnaire. The sample comprised 240 male and female young adults who had used ecstasy and/or LSD in the 90 days prior to the interview and who were not receiving treatment for alcohol or drug abuse. RESULTS: Of the 240 subjects selected (mean age: 22.9±4.5 years), 57.9% were men; of the male subjects, 52.5% reported having had unprotected sex in the previous 12 months. Of the total sample, 63.33% reported having had unprotected sex. Multivariate regression analysis showed that anal sex (PR = 1.26; 95% confidence interval (CI): 1.044-1.543; p = 0.017) and the use of alcohol/drugs to make sex last longer (PR = 1.430; 95% CI: 1.181-1.732; p<0.001) are associated with unprotected sex. CONCLUSIONS: The implementation of intervention strategies aimed at reducing sexually risky behaviors should take into consideration the specific characteristics of drug users and should include the development of safer sex negotiation skills. .

Measurement methods of BDNF levels in major depression: a qualitative systematic review of clinical trials.

There is evidence that the brain-derived neurotrophic factor (BDNF) has implications for the pathophysiology of major depressive disorders (MDD). Measures of BDNF levels are highly dependent on the methodologies used and these vary among different studies. Therefore, the aim of this study was to carry out a descriptive analysis of the methodologies used to measure BDNF in clinical trials (CT) in patients with the diagnosis of major depression. We conducted a qualitative systematic review of CT that included samples of subjects diagnosed with major depression and evaluated the BDNF levels as an outcome. The search was performed on Pubmed, Scielo, Psychinfo and Lilacs. The selected articles were analyzed according to the CONSORT Statement and their methods of BDNF collection and analysis were described. Twenty-eight studies were included in the final analysis. Of those, 6 trials (21.4%) involved non-pharmacological interventions and only half had the MDD diagnosis based on structured interview. Trials used different methods to evaluate BDNF levels: most of them verified serum BDNF levels, 17 (60.7%) trials mentioned that measured BDNF levels in duplicate and 9 (32.1%) collected blood in fasting. A variety of methods for BDNF collection and analysis was used in the different studies, making it difficult to compare results. However, despite of the methodology, BDNF seems to increase after treatment for major depression.

Age of Sexual Initiation, Psychiatric Symptoms, and Sexual Risk Behavior among Ecstasy and LSD Users in Porto Alegre, Brazil: A Preliminary Analysis.

Ecstasy and LSD use is widespread in large Brazilian cities, but there is limited information on their use among young, middle-class, club goers in Brazil. We conducted standardized face-to-face interviews with 200 male and female ecstasy and/or LSD users, focusing on drug use and sexual history, current risk behaviors, and psychiatric symptomatology. Participants with early sexual debut (before 14) were more likely to report lifetime use of marijuana and powder and crack cocaine than those with later sexual initiation. Early sexual debut was associated with past year sexual risk behaviors, including having sex while high (Prevalence Ratio (PR)=1.3), having two or more sex partners (PR=1.3), as well as history of sexual abuse (PR=13.6). Depression and anxiety scores were similar by age of sexual initiation. The implications of these findings are discussed.

Estudantes de psicologia frente a psicoterapia

A questão da formação do profissional em Psicologia, no Brasil, tem sido objeto de estudos e reflexões derivadas de múltiplas perspectivas. Com o propósito de contribuir com esta questão, a presente pesquisa buscou conhecer as atitudes e as vivências de estudantes de Psicologia da PUCRS em relação à psicoterapia. Foram respondidos 155 questionários sobre psicoterapia, numa pesquisa de levantamento, com questões que abordavam diversos aspectos do tema. Os alunos e as alunas que participaram da pesquisa freqüentavam os I, III, V, VII, IX semestres do curso no ano de 2001. Os resultados mostraram que os estudantes apontam a influência da Psicanálise em seu conhecimento e sua escolha para tratamento psicológico, mencionam o psicólogo majoritariamente dentre os profissionais habilitados a efetuar psicoterapia e avaliam positivamente seus resultados. Tendo em vista que o curso de Psicologia da PUCRS desde seu início está fortemente ancorado na terceirização psicanalítica, pode-se reconhecer a influência que o mesmo exerce entre os/as estudantes (AU)