Benzodiazepines (BZDs) exert their therapeutic actions by binding to the GABA(A) receptor (GABA(A)R) and allosterically modulating GABA-induced chloride currents (I(GABA)). A variety of ligands with divergent structures bind to the BZD site, and the structural mechanisms that couple their binding to potentiation of I(GABA) are not well understood. In this study, we measured the effects of indiv...

The aim of this study was to identify risk factors for benzodiazepine (BZD) dependence, such as sociodemographic variables, characteristics of BZD use, and psychiatric parameters, which to date have been found to relate inconsistently to indicators of BZD dependence such as chronic BZD use and BZD withdrawal symptoms. The Benzodiazepine Dependence Self-Report Questionnaire (Bendep-SRQ), Schedul...

BACKGROUND The common comorbidities associated with COPD include, among others, anxiety, depression, and insomnia, for which the typical treatment involves the use of benzodiazepines (BZD). However, these medicines should be used with extra caution among COPD patients, since treatment with traditional BZD may compromise respiratory function. AIMS This study investigated the use of BZD among p...

Background To analyse trends in the rates of consumption of benzodiazepine (BZD) anxiolytics, BZD hypnotics and non-BZD hypnotics and the association with contextual factors. Methods Descriptive time series study. Units of analysis were monthly dose per inhabitant per day (DID) and dose per medical card per day(DCD) of benzodiazepine(BZD anxiolytics(BZD-A), BZD hypnotics(BZD-H) and non-BZD hy...

BACKGROUND Longitudinal research on determinants of initiated and continued benzodiazepine (BZD) use is inconsistent and has identified many possible determinants. It is unclear which of those are most important in the prediction of BZD use. We aimed to identify the most important predictors of initiated and continued BZD use. Therefore, we analyzed the most consistently identified determinants...

Benzodiazepine (BZD) use has been found to be associated with poorer psychosocial adjustment, higher levels of polydrug use and more risk-taking behaviors among opioid dependent patients. The aim of this paper is to analyze the correlation between BZD use, BZD prescription and treatment outcome among participants in the German trial on heroin-assisted treatment. 1015 patients who participated i...

BACKGROUND Benzodiazepines (BZD) misuse is a serious public health problem, especially among opiate-dependent patients with anxiety enrolled in methadone program because it puts patients at higher risk of life-threatening multiple drug overdoses. Both elevated anxiety and BZD misuse increase the risk for ex-addicts to relapse. However, there is no recent study to assess how serious the problem ...

Benzodiazepines (BZDs) are among the most widely prescribed drugs in developed countries, but they have a high potential for tolerance, dependence and misuse. High-dose BZD misuse represents an emerging addiction phenomenon, but data on quality of life (QoL) in high-dose BZD misusers are scant. This study aimed to explore QoL in high-dose BZD misuse. We recruited 267 high-dose BZD misusers, com...

PURPOSE There have been no data about long-term benzodiazepine (BZD) use and its correlates in patients with major depressive disorder (MDD) in China. This study aimed to examine the prevalence of long-term BZD use (more than three months) and its demographic and clinical correlates in Chinese patients with MDD. DESIGN AND METHODS A total of 1,192 patients with MDD were examined in 10 mental ...

Introduction The accumulation of benzodiazepines (BZD) or their metabolites in critically ill patients may prolong wakening times after its discontinuation increasing their morbidity and leading to the overuse of complementary testing to assess neurological function. Route urine/serum determination of BZD are used in some centers to determine BZD clearance, however the correlation of BZD urine/...