Cuidado em saúde ao adolescente em vulnerabilidade ao uso de drogas / Health care for adolescents who are susceptible to drug use

RESUMO Este artigo trata das adolescências, no plural, como construção histórico-social de um processo dinâmico, e do adolescente perante seus modos de vida e expressão em um contexto histórico-social e singular. Entende-se aqui que ações meramente prescritivas são insuficientes para responder às complexidades dos processos de adoecimento mental na sociedade contemporânea. Objetivou-se compreender o contexto das práticas de cuidado em saúde ao adolescente em vulnerabilidade, diante do uso de drogas, na dimensão das tensões dos campos de práticas do cuidado em saúde. Estudo descritivo exploratório de abordagem qualitativa, que realizou entrevistas com profissionais da área da saúde (Unidade Básica de Saúde e Centro de Atenção Psicossocial Infantojuvenil). Destacam-se as tensões no campo de práticas entre o modelo assistencial biomédico e de guerra às drogas versus o psicossocial/comunitário; redução de estigma; acesso; redução de danos e nos atendimentos individuais, bem como a importância de refletir e fomentar o processo de mudança da mentalidade diante do adoecimento mental, visando atualizar as formas de cuidar. Esse processo tem sido realizado conforme os princípios da Reforma Psiquiátrica Brasileira, com avanços e retrocessos que repercutem na atualização das práticas de cuidado em saúde mais alinhadas às propostas de ações psicossociais e redutoras de vulnerabilidade.

ABSTRACT This article deals with adolescences, in the plural, as a socio-historical construction of a dynamic process and with the experience of adolescents with their lifestyle and self-expression in a unique socio-historical context. It assumes that purely prescriptive measures are insufficient to address the complexity of mental illness processes in contemporary society. This study aims to understand the context of health care practices for vulnerable youth, particularly those involved in substance use, through the lens of tensions in health practice domains. This is an exploratory, descriptive study using a qualitative approach, with interviews conducted with health professionals (in Basic Health Unit and Psychosocial Care Center for Children and Adolescents). The study highlights the tensions within health practice between the biomedical model and the war on drugs and a community-based psychosocial approach; it underlines the need for reducing stigmatization, improving access, harm reduction, and individualized care. It also emphasizes the importance of considering and promoting a shift in mentality towards mental illness in order to develop care strategies. This process was carried out in line with the principles of the Brazilian Mental Health Reform, with advances and setbacks that affect the updating of health practices, which are more oriented towards proposals for psychosocial and vulnerability-reducing actions.

Clinical Characteristics and Potential Risk Factors Analysis of Liver Injury Related to Epimedii Folium Preparation / 中国实验方剂学杂志

ObjectiveThis paper aims to analyze the clinical characteristics and medication rationality of liver injury related to Epimedii Folium preparation （EP） and explore the possible risk factors of liver injury， so as to provide a reference for the safe clinical application of Epimedii Folium （EF）. MethodA retrospective analysis was conducted on liver injury cases related to EP from 2012 to 2016. ResultThe number of reported liver injury cases and the proportion of severe cases related to the use of EP show an increasing trend， indicating the objective existence of liver injury caused by EP. There are more cases of liver injury related to EP in women than in men， with an onset age range of 15-91 years old and a median onset age of 60 years old （median onset ages for men and women are 59 and 60 years old， respectively）. The time span from taking EP alone to the occurrence of liver injury is 1-386 days， with a median of 38 days. The time span from taking both EP and Western medicine to the occurrence of liver injury is 1-794 days， with a median of 34 days. EF-related liver injury preparations are mostly composed of traditional Chinese medicines that promote immunity and tonify the liver and kidney， indicating that immune stress in the body may be the mechanism of liver injury caused by the use of EP alone or in combination. There is no increasing trend of toxicity with time or dose in the liver injury caused by EP. By further exploring its risk factors， it is found that patients have unreasonable medication methods such as excessive dosage， repeated use， and multi-drug combination， which may also be one of the important risk factors for EF-related liver injury. ConclusionEP has a certain risk of liver injury and should be emphasized in clinical diagnosis and treatment. Immune stress may be the mechanism of liver injury caused by EP， and in clinical use， it is necessary to be vigilant about the risk of liver injury caused by unreasonable use and combined use with Western medicine.

Research progress in therapy drug monitoring of levetiracetam / 中国药房

Levetiracetam （LEV） is the second generation of broad-spectrum anti-epileptic drug. LEV has the advantages of rapid absorption， short half-life， precise efficacy， good tolerance and few drug interactions. In order to improve the clinical efficacy of LEV， and reduce the occurrence of adverse reactions， children， pregnant women， the elderly， and patients with renal insufficiency should receive therapeutic drug monitoring （TDM）. Clinically， the samples are usually plasma or serum， and the TDM methods are mostly immunoassay or chromatography. There is currently no consensus on the effective concentration range of LEV， and the correlation between plasma concentration and adverse reactions is also unclear. The main factors affecting LEV plasma concentration include age， pregnancy， and patient compliance. How to interpret TDM results and adjust dosage based on the results will be the focus of future work.

Methodology for the Development of Clinical Practice Guidelines for Chinese Patent Medicine（Part 5）： Retrieval and Synthesis of Key Information on Rational Drug Use / 中医杂志

Recommendations for Chinese patent medicine （CPM） based on key information on rational drug use are one of the important conditions for enhancing guideline enforceability as well as facilitating guideline implementation. In this study， we discussed in detail of the key information on the rational use of CPM in five aspects， which are dosage， drug discontinuation， drug-drug and drug-food interactions， safety and economy. Following the process of multi-source search， synthesis and prioritization， it is suggested to collect key information on the rational use of CPM from a multi-source search of drug instructions， policy documents， literature， and clinical experts' experiences. Then the searched information should be summarized and prioritized with the principle that taking drug instructions as the basis and other-sources information for check and supplementation. Finally， methodological recommendations for the retrieval and synthesis of key information on rational drug use in guideline recommendations has been formed.

Consensus on whole-process pharmaceutical care for iodine contrast medium / 中国药房

OBJECTIVE To explore the whole-process pharmaceutical care model of iodine contrast medium and promote the rational clinical use of iodine contrast medium. METHODS Clinical Professional Committee on Rational Drug Use of China Medical Education Association and Expert Committee on Drug Evaluation and Clinical Research of Guangdong Pharmaceutical Association organized domestic experts to establish a working group on the Consensus on the whole-process pharmaceutical care for iodine contrast medium. The working group conducted literature searches， evidence-based analysis， and discussions on the development process， indications， contraindications， adverse drug reactions， drug interactions， drug use for special population， pharmaceutical care， and other key topics to summarize the content and process of the whole-process pharmaceutical care for iodine contrast medium. This consensus was ultimately formed. RESULTS The consensus on whole-process pharmaceutical care for iodine contrast medium included an evaluation of the patient， renal function， combined drug use， and hydration regimen before examination， the presence of contrast agent extravasation or suspected acute adverse reactions during examination， observation time points and follow-up after examination， and the presentation of specific work in each stage through pharmaceutical care flowchart. The medication monitoring record form was also formed to record the work situation. CONCLUSIONS The consensus has established a whole-process pharmaceutical care system for iodine contrast medium， providing scientific evidence for clinical physicians and nursing staff in the rational use of such special drugs， and also serving as a reference for pharmacists in providing related pharmaceutical care.

Methodology for the Development of Clinical Practice Guideline for Chinese Patent Medicine（Part 1）： Development Status and Characteristics / 中医杂志

The irrational use of Chinese patent medicines （CPM） is becoming more and more prominent， which makes the demand for clinical practice guidelines of CPM gradually increase. In order to make domestic scholars understand the latest developments and existing problems of the CPM guidelines， and promote its development， this paper introduced the concept of CPM guidelines， summarized the characteristics of the two development modes， namely “taking CPM as the key” and “taking disease/syndrome as the key”， and analyzed the current methodological status of developing and reporting CPM guidelines. Based on the existed problems， three suggestions have been put forward to optimize the quality of CPM guidelines， which were clarifying the target users and scope of CPM guidelines， establishing an open and transparent mechanism of the personnel involvement and process steps， and formulating implementable and operable recommendations for the use of CPM.

The Role of Education and Demographic Factors in Condom Use among Male Drug Users in Malaysia

@#Introduction: The rising prevalence of human immunodeficiency virus (HIV) among people who inject drugs is a major public health issue. This study intends to explore education and demographic correlates of use of condoms among male drug users in Malaysia. Methods: Data were extracted from the Integrated Biological and Behavioral Surveillance Survey 2017. Pearson’s chi-square tests and a logistic regression were used to examine the associations between condom use and education, and demographic factors. Results: Only a small proportion of drug users used condoms (25.7%). Educational backgrounds, age, ethnicity and marital status were associated with condom use. The likelihood of using condoms was lower among less educated drug users (aOR: 0.308–0.339). There was an interaction effect of education and age on condom use (aOR: 0.116–0.308). Chinese (aOR: 3.117) and those of other ethnicities (aOR: 2.934) were more likely to use condoms when compared with Malays. Being married (aOR: 0.291) or divorced/widowed (aOR: 0.346) was associated with reduced odds of using condoms. Conclusion: Education and demographic factors play an important role in influencing the decisions of Malaysian drug users to use condoms. Therefore, HIV-preventive measures targeting drug users could benefit by paying special attention to these factors.

Hepatitis B induced fulminant liver failure: A call for prevention

Acute fulminant hepatic failure is a condition in which a healthy liver deteriorates rapidly following an insult, resulting in the impairment of its synthetic functions. This condition is rare and is associated with high fatality rates. We report the case of a 19-year-old male who was brought to the emergency room in an unconscious state with jaundice and persistent fever for 2–3 weeks after recently commencing intravenous use of morphine. He was found to be hepatitis B surface antigen reactive, and his laboratory tests indicated severe liver dysfunction with elevated levels of serum bilirubin, aspartate transaminase, alanine transaminase, gamma-glutamyl transferase, and International normalized ratio. The patient was diagnosed with fulminant liver failure with coagulopathy and hepatic encephalopathy. The patient’s family was addressed and counseled regarding the urgent need for liver transplantation. However, due to a lack of funds and insurance, supportive treatment was the only option left. Despite all supportive measures, the patient expired within 48 h. This case highlights the importance of various socioeconomic issues involved with liver transplantation, as in a resource-limited setting, urgent transplantation seems nearly impossible. In addition, this case report raises certain ethical issues that need consideration, particularly in an injection drug use scenario. It also highlights the importance of addressing the rising issue of injection drug use among youth, particularly in the regions of Punjab.

Naltrexona em baixa dose (LDN): tendência de consumo nas capitais brasileiras e Distrito Federal, 2014-2020 / Low-dose naltrexone (LDN): consumption trend in Brazilian capitals and the Federal District, 2014-2020

Resumo Estudo ecológico com objetivo de determinar o consumo de naltrexona em baixa dose (LDN) nas 26 capitais brasileiras e Distrito Federal e acompanhar a tendência entre os anos de 2014 e 2020. A coleta de dados da dispensação de naltrexona manipulada, se deu por meio do Sistema Nacional de Gerenciamento de Produtos Controlados, publicizado em 2020, considerando-se baixa dose prescrições de até 5 mg. O cálculo dos coeficientes de dispensação utilizou as estimativas populacionais do Instituto Brasileiro de Pesquisa Geografia e Estatística. Utilizou-se análise estatística descritiva e de regressão generalizada de Prais-Winsten para a série temporal. As tendências observadas foram classificadas em crescentes, estáveis ou decrescentes, com intervalo de confiança de 95% e nível de significância de 5%. Os resultados demonstraram maiores coeficientes de consumo de LDN nas regiões Centro-Oeste, Sul e Sudeste e menores nas Norte e Nordeste. Observou-se dispensação de LDN crescente em 55,6% das capitais, estacionária em 44,4% e ausência de coeficientes decrescentes. Apesar das evidências limitadas quanto à farmacoterapia de LDN e da sua prescrição off-label, os dados demonstram que a prescrição, dispensação e consumo vem crescendo no Brasil, com ênfase nas regiões centro-sul do país.

Abstract The scope of this paper is an ecological study to determine the consumption of low-dose naltrexone (LDN) in the 26 Brazilian capitals and the Federal District and monitor the trend between the years 2014 to 2020. Data collection on the dispensation of manipulated naltrexone was done through the National Management System of Controlled Products, published in 2020, considering low-dose prescriptions of up to 5 mg. The calculation of the dispensation coefficients used the population estimates of the Brazilian Institute of Geography and Statistics. Descriptive statistical analysis and generalized Prais-Winsten regression analysis were used for the time series analysis. The trends observed were classified as increasing, stable, or decreasing, with a 95% confidence interval and 5% significance level. The results showed higher LDN consumption coefficients in the Mid-West, South and Southeast regions and lower coefficients in the North and Northeast. Increasing dispensation of LDN was observed in 55.6% of the capitals, being stationary in 44.4%, with no decreasing coefficients. Despite the limited evidence regarding LDN pharmacotherapy and its off-label prescription, the data show that prescription, dispensing, and consumption have been on the increase in Brazil, with emphasis on the central-south regions of the country.

AngioVac System for Infective Endocarditis: A New Treatment for an Old Disease

Three different patients presented to our institution with right-sided infective endocarditis (IE). All three were found to have vegetation on the tricuspid valve. These patients were started on appropriate antimicrobial therapy according to their blood cultures sensitivities. Despite this management, the patients� clinical status did not improve solely on antimicrobials. Surgery was, therefore, indicated to remove the vegetations. Traditionally, the appropriate management would have been invasive surgery. However, these patients were subjected to a novel treatment in our institution for right?sided IE: percutaneous mechanical vegetation debulking with an AngioVac system. After this procedure, all three patients� clinical status improved drastically. This new less invasive approach seems to offer the same results as the traditional invasive surgery, with faster recovery time. More comparative studies are needed to confirm this idea.

Cost-minimization analysis of drugs used for empirical treatment of urinary tract infection in a tertiary care hospital

Background: Urinary tract infections (UTIs) are one of the commonly encountered infections and a large number of drugs are indicated in UTI ranging from oral conventional drugs to most advanced injectable drugs. Cost-minimization analysis (CMA) is employed to project the least costly drug when two treatments are shown to be therapeutic equivalents. Aims and Objectives: This study aims to perform a CMA at a tertiary care center to determine the least expensive drug for UTI and to project a cheapest alternative from available options based on the results of CMA. Materials and Methods: This was a cross-sectional study conducted over duration of 3 months in the clinical departments on patients diagnosed to have UTI and prescribed empirical antimicrobial treatment. The approval of Institutional Ethics Committee was sought before beginning the study. Pattern of drug prescription and average cost incurred in the treatment of patients with empirical antimicrobial therapy was calculated. CMA included the projection of the least expensive drug based on average cost incurred per patient in outpatients and inpatients respectively. Results: A total of 59 patients of UTI given empirical treatment were included in the study. Fluoroquinolones and cephalosporins were commonly used drugs for empirical treatment of UTI. Nitrofurantoin (average cost of 11–14 Rs. per patient) can be projected as the cheapest drug for empirical treatment of UTI on outpatient basis as well as a drug to supplement injectables in indoor patients. Injectable ciprofloxacin can be projected as the most inexpensive alternative for empirical treatment of UTI in patients of the inpatient department. Conclusion: Nitrofurantoin for oral treatment and ciprofloxacin in injectable form are cheapest among available alternatives for empirical treatment of UTI. To prevent treatment failures and increase in cost of treatment, correlation of results of CMA with local antimicrobial sensitivity pattern is important.

Prevalence and predictors of depression among college going youth of Meghalaya: A cross-sectional study

Backgrounds: College years are characterized by transitioning from pre-adult to adulthood, a period of turmoil, adjusting to the new condition, separation from parental supervision, independence, and countering new things throughout everyday life. Depression and health-risk behaviors, including alcohol, tobacco, and illicit drug, are often found in college students, particularly during their first year. Aim: To study the prevalence and predictors of depression among college-going youth of Meghalaya, India. Materials and Methods: A cross-sectional community-based study has been undertaken to find the prevalence of depression, alcohol use, and drug use in college-going youth in Shillong, Meghalaya. A random sampling technique was used for the selection of colleges, and total enumeration was used for the selection of college-going students. A total of 358 respondents were selected for the present study. Permission from the college authority was obtained, and written informed consent was taken from the students. The participants have been explained the purpose of the study and the samples were selected voluntarily. The present study’s data were analyzed and interpreted using Statistical Package for Social Sciences version 20.0. Socio-demographic datasheet, Beck Depression Inventory-II, Hamilton Anxiety Rating Scale, Alcohol Use Disorder Identification Test, and drug abuse screening test were administered. Results: In the present study, 40.5% fall under the normal range of depression, while 38.3% had mild mood disturbance, 10.3% had borderline clinical depression, 9.7% had moderate depression, and severe depression was found in 1.1%. Alcohol use, drug use, and gender contribute significantly to the prediction of depression among college-going students ( F[5,19.551] = 855.3, P = 0.000) accounting for 21.7% variance. Conclusion: Our findings highlight the need for a college mental health program for early identification and screening of substance use and depression in college students.

Implications of deficit discourse in the conversations of a mother who requests forced treatment / Implicações do discurso do déficit nas conversas de uma mãe que solicita tratamento forçado / Implications du discours déficitaire sur les conversations d'une mère qui demande traitement forcé / Implicaciones del discurso del déficit en las conversaciones de una madre que solicita tratamiento forzado

Abstract This case study analyzes the implications of deficit discourse on the daily conversations of a mother who requested forced treatment for her son. Data were analyzed drawing on social construction, with an emphasis on positioning theory and deficit discourse. Two episodes displaying deficit discourse were analyzed: one about the son as someone who is powerless, coping with drug use and another about the mother as someone unable to help her son. A sample letter was constructed using relational discourse, which provided new understandings for practice. Results support the benefits of collaborative and relational approaches for people who use drugs and for the emotional support of families.

Resumo Este estudo de caso analisa as implicações do discurso do déficit nas conversas cotidianas de uma mãe que solicitou tratamento forçado para seu filho. Os dados foram analisados a partir da construção social, com ênfase na teoria do posicionamento e do discurso do déficit. Dois episódios foram analisados a partir do discurso do déficit: um sobre o filho como alguém que é impotente no enfrentamento do uso de drogas e outro sobre a mãe como alguém incapaz de ajudar seu filho. Foi construída uma carta ilustrativa a partir do discurso relacional, que proporcionou novos entendimentos para a prática. Os resultados corroboram os benefícios das abordagens colaborativas e relacionais para o suporte emocional de pessoas que usam drogas e suas famílias.

Résumé Cette étude de cas analyse les implications du discours déficitaire sur les conversations quotidiennes d'une mère qui a demandé traitement forcé pour son fils. Les données ont été analysées en s'appuyant sur la construction sociale, en mettant l'accent sur la théorie du positionnement et le discours déficitaire. Deux épisodes ont été analyses utilisant le discours déficitaire: l'un sur le fils en tant que personne impuissante face à l'usage de drogue, et l'autre sur la mère en tant que personne incapable d'aider son fils. Une lettre illustrative a été construit utilisant le discours relationnel, qui a fourni de nouvelles compréhensions pour la pratique. Les résultats confirment les avantages des approches collaboratives et relationnelles pour le soutien émotionnel des personnes qui consomment des drogues et leurs familles.

Resumen Este estudio de caso analiza las implicaciones del discurso del déficit en las conversaciones diarias de una madre que solicitó tratamiento forzado para su hijo. Los datos fueron analizados a partir de la construcción social, con énfasis en la teoría del posicionamiento y el discurso del déficit. Se analizaron dos episodios a partir del discurso del déficit: uno sobre el hijo como alguien que es impotente frente al uso de drogas y otro sobre la madre como alguien incapaz de ayudar a su hijo. Se construyó una carta ilustrativa utilizando el discurso relacional, que proporcionó nuevas comprensiones para la práctica. Los resultados respaldan los beneficios de los enfoques colaborativos y relacionales para el soporte emocional de las personas que usan drogas y sus familias.

Atenção psicossocial a usuários de álcool e outras drogas: um estudo dos profissionais de um município sul-brasileiro / Psychosocial care for users of alcohol and other drugs: a study on professionals in a South-Brazilian municipality / Atención psicosocial para usuarios de alcohol y otras drogas: un estudio sobre profesionales de un municipio surbrasileño

Resumo: Este estudo objetivou identificar estratégias adotadas por profissionais atuantes na atenção básica à saúde, em um município da região Sul do Brasil, e analisar suas percepções sobre fatores dificultadores e facilitadores no cuidado a pessoas com necessidades decorrentes do uso de substâncias. Tratou-se de um estudo de abordagem predominantemente qualitativa. A amostra foi composta por 32 participantes para a obtenção de dados quantitativos e 11 para a coleta de dados qualitativos. Os dados foram analisados por meio da Análise de Conteúdo Temático-Categorial, mediante o uso do software NVivo 12. Os dados indicaram que as principais estratégias e fatores facilitadores foram o atendimento a demandas espontâneas, visita domiciliar, a família e o acolhimento. Em nível de intervenção, evidenciou-se a articulação dos serviços e redes de apoio, o matriciamento, o vínculo e a multidisciplinaridade e interprofissionalidade como possibilidades e potencialidades nos processos de trabalho. Quanto aos fatores dificultadores, verificou-se excesso de demandas, fragilidade de vínculo, estigma e preconceito, baixa adesão, centralização dos serviços, insuficiência de formação profissional, ausência de matriciamento, hegemonia do modelo biomédico e institucionalizante, e divergência entre políticas e práticas de cuidado. Espera-se que esses resultados possam contribuir para a formulação e efetivação de políticas e práticas de cuidado às pessoas que usam drogas.

Abstract: This study aimed to identify strategies adopted by professionals working in basic health care, in a municipality in the southern region of Brazil, and to analyze their perceptions about factors that are difficult and facilitating in caring for people with needs arising from the use of substances. This was a study with a predominantly qualitative approach. The sample consisted of 32 participants for quantitative data collection and 11 for qualitative data collection. The data were analyzed by means of the Thematic-Categorial Content Analysis, using the NVivo 12 software. The data indicated that the main facilitating strategies and factors were the attendance to spontaneous demands, home visits, family and reception. At the level of intervention, the articulation of support services and networks, matrix support, bond and multidisciplinarity and interprofessionality were evidenced as possibilities and potentialities in the work processes. As for the difficulty factors, there were excessive demands, fragility of bonds, stigma and prejudice, low adherence, centralization of services, insufficient professional training, lack of a matrix support, hegemony of the biomedical and institutionalized model, and divergence between care policies and practices. These results are expected to contribute to the formulation and implementation of policies and care practices for people who use drugs.

Resumen: El objetivo de este estudio fue identificar estrategias adoptadas por los profesionales que trabajan en la atención básica de salud, en un municipio de la región sur de Brasil, y analizar sus percepciones sobre factores facilitadores y dificultadores en el cuidado de personas con necesidades derivadas del uso de sustancias. Fue un estudio con un enfoque predominantemente cualitativo. La muestra estuvo conformada por 32 participantes para la recolección de datos cuantitativos y 11 para la recolección de datos cualitativos. Los datos fueron analizados mediante el Análisis de Contenido Temático-Categórico, utilizando el software NVivo 12. Los datos indicaron que las principales estrategias y factores facilitadores fueron la asistencia a demandas espontáneas, visita domiciliar, familia y acogida. A nivel de intervención, se evidenció la articulación de servicios y redes de apoyo, matriciamento, vínculo y multidisciplinariedad e interprofesionalidad como posibilidades y potencialidades en los procesos de trabajo. En cuanto a los factores dificultadores, hubo exceso de demandas, fragilidad de los vínculos, estigma y prejuicio, baja adherencia, centralización de los servicios, insuficiente formación profesional, falta de matriciamento, hegemonía del modelo biomédico y de institucionalización, divergencia entre políticas y prácticas de cuidado. Se espera que estos resultados contribuyan a la formulación e implementación de políticas y prácticas de cuidado para las personas que usan drogas.

Do funcionamento autoerótico à desfusão pulsional: um modelo teórico para a etiologia do recurso à droga na esquizofrenia / From autoerotic functioning to instinctual defusion: a theoretical model for the etiology of drug use in schizophrenia / Du fonctionnement autoérotique à la défusion pulsionnelle: un modèle théorique pour l'étiologie de l'usage de drogues dans la schizophrénie / Del funcionamiento autoerótico a la defusión pulsional: un modelo teórico para la etiologia del consumo de drogas en la esquizofenia

O artigo apresenta a construção de um modelo teórico-clínico em psicopatologia psicanalítica, acerca dos determinantes estruturais do recurso à droga na psicose e, em especial, na esquizofrenia. Partimos da tese de Lacan acerca dos efeitos de adesão ao gozo autoerótico decorrente da ruptura com o gozo fálico, que coloca o problema relativo ao estatuto dessa ruptura na toxicomania e, em especial, da função do recurso à droga sobre os efeitos desta ruptura. Nossa hipótese é que o recurso à droga obedece a uma tentativa de refusão pulsional com consequências catastróficas. Conduzimos o levantamento dos textos de Freud que se organizam em torno da economia pulsional, tanto na sua abordagem do recurso à droga, como na sua abordagem da etiologia da psicose e da função reparadora do delírio. Como resultado, obtivemos os índices estruturais para o diagnóstico do recurso à droga na psicose.

Resumos The article presents the construction of a theoretical-clinical model in psychoanalytic psychopathology about the structural determinants of drug use in psychosis and in schizophrenia. We start from Lacan's thesis about the effects of adherence to autoerotic jouissance resulting from the rupture with phallic jouissance, which poses the problem concerning the status of this rupture in drug addiction and the role of drug use on the effects of this rupture. Our hypothesis is that the use of drugs follows an attempt at instinctual refusion with catastrophic consequences. We conducted a survey of Freud's texts that are organized around the drive economy, both in his approach to the use of drugs and in his approach to the etiology of psychosis and the reparative function of delusion. As a result, we obtained the structural indices for the diagnosis of drug use in psychosis..

L'article présente la construction d'un modèle théorico-clinique, en psychopathologie psychanalytique à propos des déterminants structurels de l'usage de drogues dans la psychose et, en particulier, dans la schizophrénie. Nous partons de la thèse lacanienne sur les effets d'adhésion à la jouissance autoérotique résultant de la rupture avec la jouissance phallique, ce qui pose le problème du statut de cette rupture dans la toxicomanie et, en particulier, du rôle de l'usage de drogues sur les effets de cette rupture. Notre hypothèse est que le recours aux drogues obéit à une tentative de refusion pulsionnelle aux conséquences catastrophiques. Nous avons mené l'enquête sur les textes de Freud qui s'organisent autour de l'économie pulsionnelle, tant dans son approche de la ressource médicamenteuse que dans son approche de l'étiologie de la psychose et de la fonction réparatrice du délire. Nous avons ainsi obtenu les indices structurels pour le diagnostic de l'usage de drogues dans la psychose.

Este artículo presenta la construcción de un modelo teórico-clínico en psicopatología psicoanalítica sobre los determinantes estructurales del consumo de drogas en la psicosis y, en particular, en la esquizofrenia. Partimos de la tesis de Lacan sobre los efectos de la adhesión al goce autoerótico resultante de la ruptura con el goce fálico, que plantea el problema del estatuto de esta ruptura en la drogadicción y, en particular, el papel del consumo de drogas en los efectos de esta ruptura. Nuestra hipótesis es que el uso de drogas sigue un intento de rechazo instintivo con consecuencias catastróficas. Realizamos un recorrido por los textos de Freud que se organizan en torno a la economía pulsional, tanto en su abordaje del uso de drogas como en su abordaje de la etiología de la psicosis y de la función reparadora del delirio. Como resultado obtuvimos los índices estructurales para el diagnóstico del consumo de drogas en psicosis.

Regulamentação e criminalização das drogas no Brasil / Drug regulation and criminalization in Brazil

O presente estudo visa avaliar, através de uma revisão narrativa da literatura, como o controle do Estado exerceu ao longo da história do Brasil a regulamentação do uso de drogas. Método Foram consultados livros, artigos de periódicos acadêmicos indexados, trabalhos completos apresentados em congressos e documentos históricos disponíveis na internet relativos ao tema. Resultados A primeira legislação penal em relação ao uso de drogas surge apenas no Brasil império. Nesse período começam a surgir também os primeiros problemas devido ao uso de drogas. A criação de cursos superiores nas áreas de saúde e de ciências naturais veio a formar profissionais capacitados na manipulação e fiscalização de produtos químicos e farmacêuticos. Com o tempo, observando-se os efeitos, algumas substâncias passam a ser proscritas. Conclusão Por toda história do país, o uso e a regulação das drogas, permearam todas as épocas influenciando na cultura, educação e no modo de vida da população. Atualmente há um grande debate acerca das políticas sobre drogas no Brasil, principalmente sobre a maconha e seus usos terapêuticos, mostrando novamente a influência do Estado sobre a saúde e a segurança da população.

The present study aims to evaluate, through a narrative review of the literature, how State's control has exercised regulation of drug use throughout the history of Brazil. Method Books, articles from indexed academic journals, complete works presented at conferences and historical documents available on the internet relating to the topic were consulted. Results The first criminal legislation related to drug use only appeared in Imperial Brazil. During this period, the first problems due to drug use also begin to appear. The creation of higher education courses in the areas of health and natural sciences resulted in the training of professionals capable of handling and supervising chemical and pharmaceutical products. Over time, observing the effects, some substances become proscribed. Conclusion Throughout the country's history, the use and regulation of drugs has permeated all eras, influencing culture, education and the population's way of life. There is currently a great debate about drug policies in Brazil, mainly regarding marijuana and its therapeutic uses, once again showing the influence of the State on the health and safety of the population.

Retrospective study on the use of epinephrine in patients with drug-induced anaphylactic shock in Chongqing from 2015 to 2022 / 中国药房

OBJECTIVE To evaluate the rationality of epinephrine in the treatment of drug-induced anaphylactic shock， and to provide a reference for further standardizing the treatment measures of anaphylactic shock. METHODS According to the relevant data of the reports of severe adverse drug reaction （ADR） of drug-induced anaphylactic shock provided by Chongqing ADR Monitoring Center from 2015 to 2022， the selection of treatment drugs， and the application of epinephrine in anaphylactic shock were analyzed retrospectively； the clinical outcomes of anaphylactic shock with different epinephrine administration methods were investigated. RESULTS A total of 1 415 cases of severe ADR related to drug-induced anaphylactic shock were reported， with a male-to-female ratio of 1.04∶1； the drugs that caused allergic shock mainly included anti-infective drugs （47.92%）， TCM injections （9.12%）； the patients who suffered from drug-induced anaphylactic shock within 10 min after medication accounted for 43.96%； 97.24% of patients were cured or improved， and 2.76% of patients died or did not been improved. Among 1 415 patients， 63.39% of patients were treated with epinephrine， and the patients who preferred epinephrine treatment accounted for 53.14%； the intramuscular injection， subcutaneous injection， intravenous injection and intravenous drip accounted for 33.78%， 30.32%， 25.75% and 1.23%， respectively. The initial dose range of epinephrine was 0.01-10 mg， and the most frequent single dose was 1 mg （44.70%）. Excessive single doses of intramuscular injection， subcutaneous injection and intravenous injection accounted for 51.03% （148 cases）， 53.13% （136 cases） and 91.47% （193 cases） respectively， and the risk of overdose in intravenous injection was higher （P＜0.05）. The patients receiving initial treatment with epinephrine had a higher improvement rate/cure rate than those who did not use epinephrine （98.14% vs. 96.23%， P＝0.029）； the patients who preferred epinephrine had a higher improvement rate/cure rate than those who did not preferred epinephrine （98.14% vs. 95.17%， P＝0.031）； the improvement rate/cure rate of patients receiving intramuscular injection of epinephrine was higher than those without intramuscular injection （99.01% vs. 96.69%， P＝0.038）. CONCLUSIONS There are some unreasonable phenomena in the treatment of drug-induced anaphylactic shock， such as inappropriate selection of drugs， insufficient use of epinephrine， delay of administration， inappropriate route of administration and excessive single dose.

Practice and effect of construction of rational drug use mode of PIVAS by the activities of quality control circle / 药学实践杂志

Objective To establish a rational drug use model of PIVAS and promote the rational drug use in clinical practices by enhancing the quality of prescription review by pharmacists. Methods The PIVAS physician orders received from 2014 to 2021 were extracted through the hospital information management (HIS) system. The types of irrational physician orders were statistically analyzed, the improvements were made by the method of quality control circle (QCC). Results The model of PIVAS rational drug use formed a standardized process. The proficiency of physician order review was improved. From 2014 to 2021, the number and proportion of unreasonable physician orders in PIVAS decreased year by year. Every type of unreasonable physician orders was improved year by year. Conclusion The professional and technical levels of pharmacist for physician order review at our hospital were improved by the model of PIVAS rational drug use. The quality of pharmaceutical service was significantly improved which ensured the safety of patients' medication.

Consensus on whole-process pharmaceutical care for gadolinium-based contrast agents / 中国药房

In order to promote the rational clinical use of gadolinium-based contrast agents （GBCA） and to provide a reference for physicians to prescribe such contrast agents and for pharmacists to review prescriptions， the consensus working group launched the preparation project of “Consensus on whole-process pharmaceutical care for GBCA” according to domestic and foreign guidelines and consensus. The Zhujiang Hospital of Southern Medical University took the lead and cooperated with clinical experts and pharmaceutical experts from several domestic medical institutions to discuss and summarize the basic pharmacological effect of GBCA， types， pharmacokinetics， pharmacodynamics， indications， contraindications， precautions， usage and dosage， adverse drug reactions， and finally forms the consensus. The main contents of this consensus include an overview of various types of GBCA， rational clinical use of drugs， security management and whole-process pharmaceutical care process， etc.， for reference by physicians and pharmacists in medical institutions at all levels.