Previous studies have reported promising results regarding the effect of repeated virtual cue exposure therapy on nicotine dependence. This study aimed to compare the effectiveness of virtual cue exposure therapy (CET) and cognitive behavioral therapy (CBT) for nicotine dependence. Thirty subjects with nicotine dependence participated in 4 weeks of treatment with either virtual CET (n=15) or CB...

Despite the fact that electronic cigarettes (e-cigarettes) are rapidly growing in popularity and use worldwide, there is scarce scientific data on abuse liability among e-cigarette users, and about whether e-cigarette use is related to nicotine dependence or not. The aim of this study is to explore nicotine dependence levels in a sample of experienced e-cigarette users (n= 39) and to compare th...

AIMS Evidence-based changes planned for Diagnostic and Statistical Manual 5th edition (DSM-5) substance use disorders (SUDs) include combining dependence and three of the abuse criteria into one disorder and adding a criterion indicating craving. Because DSM-IV did not include a category for nicotine abuse, little empirical support is available for aligning the nicotine use disorder criteria wi...

Drug dependence is a chronic brain disease characterized by recurrent episodes of relapse, even when the person is motivated to quit. Relapse is a major problem and new pharmacotherapies are needed to prevent relapse episodes. The nicotinic acetylcholine receptor (nAChR) plays an important role in nicotine dependence, alcohol consumption and cue-induced cocaine craving. Stimulation of the nAChR...

BACKGROUND The Fagerström Test for Nicotine Dependence (FTND) and Heaviness of Smoking Index (HSI) are extensively used methods to measure the severity of nicotine dependence among smokers. The primary objective of the study was to assess the nicotine dependence amongst currently smoking Nepalese population. METHODS A community based cross-sectional study was conducted between August and Nove...

BACKGROUND Evidence suggests that cannabis users are at increased risk for cigarette smoking--if so, this may potentially be the single most alarming public health challenge posed by cannabis use. We examine whether cannabis use prior to age 17 years is associated with an increased likelihood of DSM-IV nicotine dependence and the extent to which genetic and environmental factors contribute to t...

OBJECTIVE To review the literature on nicotine dependence, nicotine pharmacology, health consequences associated with the use of nicotine, and nicotine replacement therapies used to aid smokers who are nicotine dependent. DATA SOURCES A review of articles, book bibliographies, and published studies identified by a search of the MEDLINE database from 1982 to 1996 on nicotine dependence, nicoti...

Nicotine addiction and dependence is a chronic relapsing disease driven by to nicotine. Proactive treatment for all tobacco users, regardless of their readiness quit, recommended. First-line cessation medications include nicotine replacement therapy, bupropion, varenicline. Comprehensive with behavioral interventions pharmacologic therapy increases success rates smoking cessation. Although ther...

OBJECTIVE To assess the efficacy of nicotine replacement therapy in helping people to stop smoking. DESIGN Analysis of the results of 28 randomised trials of nicotine 2 mg chewing gum, six trials of nicotine 4 mg chewing gum, and six trials of nicotine transdermal patch. SUBJECTS AND SETTING Subjects were self referred (responding to advertisements or attending anti-smoking clinics) in 20 t...

aim and background: tobacco dependency is recognized as the first factor for the prevention of mortality worldwide. despite the negative impact of smoking on hypertension, therapists have been paid less attention to the effectiveness of psychological treatment of nicotine dependence of these patients. methods and materials: in this case- control pre-post test research with a quasi-experimental ...