Current Pharmaceutical Design - Volume 17, Issue 14, 2011

Addiction is a chronic, relapsing disorder characterized by compulsive substance seeking and substance use despite negative consequences [1]. This complex brain disease involves interactions between genetic components, individual and environmental factors (including familial, peer models, exposure to stressful factors, traumatic experiences, incarceration) [2]. Cognitive deficits (memory, learning, decision making, i Read More

Switching from the concept of substance or alcohol dependence to that of addiction has profoundly modified our ways of approaching, treating and organizing the care of this disease. This more complex and subtle approach gives less importance to the substance and its effects and focuses more on the initiation of pathological behavior. It is important to keep in mind that the addictive process associates a substance (more o Read More

Harmful alcohol use is a risk factor in more than 60 diseases and injuries resulting in approximately 2.5 million deaths per year worldwide. In the United States (US) and Europe, there are only a few medications approved for alcohol dependence (AD) however, these medications have only been moderately effective and there is a crucial need for more effective treatments. This review briefly summarizes research on curren Read More

Binge Drinking (BD) is often considered to be recurrent alcohol abuse amongst adolescents and young adults. However, the close link between adolescence and impulsivity has led many authors to define BD as intoxication-seeking behaviour. Medications may sometimes be justified because of the major short-term and long-term risks that underlie the most severe BD-related behaviours. The most common consequences in t Read More

Tobacco dependence is a chronic disease that often requires repeated interventions and multiple attempts to quit. To date, three medications are FDA-approved for smoking cessation: nicotine replacement therapy, sustained-release bupropion, and varenicline. These treatments are effective across a broad range of populations, and are recommended for all smokers, including those with psychiatric or addictive comorbidity. Le Read More

Cannabis is the most frequently used illegal psychoactive substance in the world. There is a significant increase in the number of treatment admissions for cannabis use disorders in the past few years, and the majority of cannabis-dependent individuals who enter treatment have difficulty in achieving and maintaining abstinence. Thus, there is increased need for medications that can be used to treat this population. So far, Read More

Introduction: There is no specific and approved treatment, by regulatory authorities, for cocaine dependence. Therefore, developing new medications for the treatment of this disease continues to be a research priority. Recent advances in neurobiology and brain imaging studies have suggested several promising pharmacological approaches. Materials and Methods: Literature searches were conducted for the period fr Read More

Introduction: Cocaine has become a noticeable part of the European drug scene and is the second most commonly used illicit drug among the general population. Craving is a core issue in cocaine dependence and is strongly associated with lapse and/or relapse. However, no craving scale exists in French. The objective of our study was to assess the reliability and validity of a French language version of the 10-item Cocaine Read More

Background: Currently, there is no specific pharmacological therapy with established efficacy for the treatment of cocaine dependence. The aim of this study was to determine the safety, tolerability and the effects of aripiprazole and ropinirole in patients with cocaine dependence. Methods: This randomized clinical trial of 12-week duration was carried out on 28 consecutive patients with cocaine dependence presenting for treatm Read More

Opiate substitution therapies have largely contributed to improving outcomes in opiate dependent patients. Their impact has significantly diminished HIV transmission rates, decreased incidence of overdose and reduced delinquency due to heroin trafficking. Since then, some advances have been made in the formulations and dosing regimen of these treatments. They have also largely facilitated opiate withdrawal. How Read More

Given the rates of pathological gambling and its impact on affected individuals and their relatives, effective treatments are needed. There are, however, no approved pharmacological treatments for pathological gambling. This paper describes the development of pharmacological treatments for pathological gambling and is based on a review of the literature published in the past 10 years. Important studies were c Read More

Lifetime prevalence estimates for binge eating disorder (BED) and bulimia nervosa (BN) are 3.5% and 1.5% among women and 2.0% and 0.5% among men, respectively. Night eating syndromes (NES) affect 1.1%-1.5% of the general population. All of these disorders induce an impaired quality of life and significant disability. Symptom overlaps are reported between substance use disorders and eating disorders such as B Read More

Topiramate is one of the currently most promising compounds in the field of addiction medicine. This paper discusses its potential utility related to a phase model of addiction development, focusing on the assumption that addiction is a continuous process involving different neurobiological pathways, depending on the stage of addiction. A specific emphasis will be made on the development of dysfunctional automatic behavi Read More