Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
1.
Braz. J. Pharm. Sci. (Online) ; 58: e20401, 2022. tab
Article in English | LILACS | ID: biblio-1403753

ABSTRACT

Abstract The aim of this study was to identify and analyze the potential interactions between psychotropic drugs and alcohol and tobacco addiction. A cross-sectional study was carried out on secondary data collection in a Center for Psychosocial Care in Alcohol and Other Drugs. Subjects aged 18 years old and over, with alcohol and tobacco dependence, who were taking psychotherapies were included. Medical records with the most recent prescriptions were reviewed. Potential interactions between psychotropic drugs and alcohol and tobacco were analyzed using the Micromedex database and stratified according to clinical risks and mechanisms of action. The Pearson's Chi-square test was used to find significant associations between the variables of interest. The significance level was set at 5%. Between the 2010-2018 period, 2,322 subjects were treated at the care center. Of these, 1,020 fulfilled the inclusion criteria, out of whom 515 (50.5%) were dependent on alcohol and 310 (30.4%) were dependent on tobacco. We found 1,099 potential interactions between psychotropic drugs and alcohol and 160 potential interactions between psychotropic drugs and tobacco. In relation to alcohol dependence, psychotropic drugs interacted largely with moderate clinical risk, and pharmacokinetic mechanisms of action. In relation to tobacco dependence, high clinical risk interactions and pharmacodynamic mechanisms of action predominated.


Subject(s)
Humans , Male , Female , Adult , Psychotropic Drugs/analysis , Tobacco Use Disorder/classification , Alcoholism/classification , Psychotherapy/classification , Cross-Sectional Studies/methods , Data Collection/instrumentation , Psychiatric Rehabilitation
2.
Rev. bras. anal. clin ; 44(2): 77-82, 2012. tab, graf
Article in Portuguese | LILACS | ID: lil-682808

ABSTRACT

As substâncias encontradas no cigarro agem sobre vários órgãos e sistemas, constituindo um fator de risco para doenças vasculares. Frequentemente, a concentração de cotinina tem sido usada como marcador bioquímico de exposição ao tabaco. O objetivo desse estudo foi verificar a influência do hábito de fumar nos parâmetros hematológicos, oxigenação periférica, capacidade respiratória e concentração de cotinina urinária. Vinte não fumantes e vinte fumantes com dependência de nicotina classificada como acima de moderada foram comparadas quanto aos parâmetros estudados. O volume globular , a concentração de hemoglobina corpuscular média e a contagem de monócitos foram maiores em fumantes (p=0,007 e p = 0,028, respectivamente ), bem como a concentração de cotinina urinária (p< 0,001). O aumento no valor do volume globular e na concentração de cotinina urinária ocorreu de maneira dose-dependente. Os outros parâmetros não se mostraram diferentes entre os dois grupos. O hábito de fumar traz diversas consequências aos indivíduos, incluindo alterações nos parâmetros hematológicos que podem estar relacionados a complicações vasculares.


Subject(s)
Humans , Cotinine , Hematology , Maximal Voluntary Ventilation , Oxygenation , Reference Standards , Smoking , Tobacco Use Disorder/classification
3.
Rev. Inst. Nac. Hig ; 41(1): 7-13, jun. 2010. graf, tab
Article in Spanish | LILACS, LIVECS | ID: lil-631768

ABSTRACT

Diversos autores señalan las implicaciones de fumar en la alteración de la capacidad respiratoria y del sistema oxida ción/an - tioxidación y la importancia de la detección de las mismas para contribuir en la prevención de diversas patologías. La presente investigación plantea evaluar la capacidad respiratoria y los niveles de vitamina C (VC) y malonilaldehído (MDA) de fumadores y no fumadores. Participaron 50 estudiantes de Bioanálisis de ambos sexos, clasificados según la Organización Mundial de la Salud en fumadores diarios (FD), fumadores ocasionales (FO) y no fumadores (NF). Los parámetros evaluados fueron: volumen espiratorio forzado en el primer segundo (VEF1) y la capacidad vital forzada (CVF), niveles de VC y MDA. Los resultados presentados como X +/- DS y porcentajes y analizados por ANOVA, fueron: El 69,2% y 84,6% de los estudiantes (FD, FO) presentaron valores normales de CVF y VEF, sin diferencias estadísticamente significativas con los NF. Los niveles de VC (mg/dl.) fueron 1,19 ± 0,30 (NF) con 1,12 ± 0,09 (FO) sin diferencias significativas entre ellos y el MDA (µm/l) mostró un aumento estadísticamente significativo (p < 0,05) en los F.O. (1,56 ± 0,5) con respecto a los NF (0,99 ± 0,60). Se concluye que los valores de MDA mostraron un aumento significativo en los FO, que se corresponden con manifestaciones de estrés oxidativo. Sin embargo, los niveles de vitamina C, aunque se mostraron más bajos en el grupo FO, no evidenciaron diferencias significativas al igual que los índices espirométricos.


Several authors have shown the implications of smoking in the alteration of respiratory capacity and oxidation / antioxidation system and the importance of screening them for help in preventing various diseases. In the present investigation was to assess respiratory capacity and vitamin C (VC) and malondialdehyde (MDA) levels of smokers and non smokers. Partici - pated 50 bioanalysis students both sexes, classified by the World Health Organization in daily smokers (DF), occasional smokers (OF) and non-smokers (NF). The evaluated parameters were: forced expiratory volume in first second (FEV1) and forced vital capacity (FVC), levels of VC and malonilaldehyde. Results presented as X ± SD and percentages and statistically analyzed by ANOVA, were 69,2% and 84,6% of students (DF, OF) had normal values of FVC and FEV, respectively, without differences significant height. VC levels (mg/dl) Were 1.19 ± 0.30 (NF) with 1.12 ± 0.09 (OF) without significant differences between them and the MDA (ìm/l) showed a statistically significant increase (p<0.05) their values in OF (1.56 ± 0.5) with res pect to NF (0.99 ± 0.60). We conclude that the values of MDA showed a significant increase in OF, which correspond to manifestations of oxidative stress. However, vitamin C levels, though were lower in FO group, showed no significant differences as well as spirometry.


Subject(s)
Humans , Male , Female , Ascorbic Acid/analysis , Tobacco Use Disorder/classification , Tobacco Use Disorder/pathology , Lung , Lipid Peroxidation , Public Health
4.
J. pneumol ; 18(1): 1-9, mar. 1992. tab
Article in Portuguese | LILACS | ID: lil-123524

ABSTRACT

O presente estudo apresenta os resultados do inquérito sobre tabagismo entre médicos, realizado em 1991, numa amostra aleatória näo probabilistica de 5.158 profissionais de 23 estados brasileiros. Constatou-se que a proporçäo de fumantes era da ordem de 24,9% sendo significantemente maior no sexo masculino. observou-se que o consumo médio de fumo é da ordem de 16 cigarros por dia, sendo superior no sexo masculino; que os mais velhos fumavam em maior proporçäo que os mais jovens; que o consumo de cigarros aumentava com a idade em ambos os sexos; que os homens começavam a fumar mais cedo e largavam o fumo mais tarde que as mulheres; que o fato de o médico ser ou näo fumante näo parecia interferir significativamente na freqüência com que aconselhava sua clientela a parar de fumar


Subject(s)
Humans , Male , Female , Adolescent , Adult , Physicians , Tobacco Smoke Pollution/adverse effects , Prevalence , Nicotiana , Tobacco Use Disorder/classification , Brazil , Legislation, Environmental
SELECTION OF CITATIONS
SEARCH DETAIL