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Increased Alcohol Consumption (increased + alcohol_consumption)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Understanding and Treating Patients With Alcoholic Cirrhosis: An Update

ALCOHOLISM, Issue 7 2009
Giovanni Addolorato
Alcoholic cirrhosis represents the terminal stage of alcoholic liver disease (ALD) and one of the main causes of death among alcohol abusers. The aim of this review was to provide an update on alcoholic cirrhosis, with an emphasis on recent findings. Increased alcohol consumption in developing countries is expected to increase cirrhosis mortality. There is a need, therefore, to develop new approaches to the prevention of ALD, including more attention to co-factors that may increase risk of ALD (i.e., obesity and diabetes, chronic HCV infection, and smoking). Furthermore, a better understanding of the pathological mechanisms on the basis of alcohol cirrhosis represents a cornerstone in order to develop new pharmacological treatments. Inflammatory and immune responses along with oxidative stress and alterations in adipokine secretion might contribute in different ways to the evolution of alcohol-induced fibrosis/cirrhosis. As of this date, patients with severe alcoholic hepatitis with a Maddrey Discriminant Factor (MDF) 32 should be offered pentoxifylline and/or corticosteroids unless contraindications exist. For ambulatory patients, S-adenosylmethionine (SAMe) may be considered in a motivated patient with nutritional support. Current studies do not support use of anti-tumor necrosis factor (TNF)-alpha antibody. Finally, achieving total alcohol abstinence should represent the main aim in the management of patients affected by any stage of cirrhosis. In the last decades, several drugs able to increase abstinence and prevent alcohol relapse have been evaluated and some of them have obtained approval for alcohol dependence. Patients with alcoholic cirrhosis; however, are usually excluded from such treatments. A recent study demonstrated the efficacy and safety of baclofen in inducing and maintaining alcohol abstinence in cirrhotic alcohol-dependent patients with cirrhosis. All together the information available suggests the need of a multimodal approach in the clinical management of these patients. [source]

Substance use and misuse in the aftermath of terrorism.

ADDICTION, Issue 6 2009
A Bayesian meta-analysis
ABSTRACT Aim To conduct a comprehensive analysis of the conflicting evidence on substance use and misuse following mass traumas such as terrorist incidents. Methods We reviewed and synthesized evidence from 31 population-based studies using Bayesian meta-analysis and meta-regression. Results The majority of the studied were conducted in the aftermath of the terrorist attacks of 11 September 2001. Controlling for exposure, type of incident and time since the event occurred, 7.3% [95% credible interval (CrI) 1.1,32.5%] of a population can be expected to report increased alcohol consumption in the first 2 years following a terrorist event. There is, however, a 20% probability that the prevalence will be as high as 14%. The unadjusted prevalence of increased cigarette smoking following a terrorist event is 6.8% (95% Cr I 2.6,16.5%). Unadjusted reports of mixed drug use (including narcotics and prescription medications) was 16.3% (95% Cr I 1.3,72.5%). Conclusions These results underscore the potentially pervasive behavioral health effects of mass terrorism, and suggest that public health interventions may usefully consider substance use as an area of focus after such events. [source]

The alcohol industry and trade agreements: a preliminary assessment

ADDICTION, Issue 2009
Donald W. Zeigler
ABSTRACT Aims To review trade agreements, their relation to alcohol control policy and examine the role of the alcohol industry in supporting and attempting to influence trade policy. Methods Review of peer review, public health advocacy literature (both pro and con on free trade), business, press and government documents on trade agreements, assess current and potential challenges by trade agreements to alcohol control policy and investigate the means and extent of industry influence in trade agreements. Findings ,Free' trade agreements reduce trade barriers, increase competition, lower prices and promote alcohol consumption. However, international treaties, negotiated by free trade experts in close consultation with corporate lobbyists and without significant, if any, public health input, governments and corporations contain significant provisions that will result in increased alcohol consumption and may challenge public health measures of other nations as constraints on trade. Conversely, alcohol control measures seek to reduce access and consumption, raise prices and restrict advertising and product promotion. The prospect is for increased alcohol consumption and concomitant problems throughout the world. Conclusions Trade agreements challenge effective alcohol control policies. The alcohol industry seeks to influence agreements and can be expected to work through trade agreements to reduce tariffs, increase market access and seek to restrict effective domestic regulations. Further research is needed on the impact of trade agreements and the ongoing role of the industry. Advocates must recognize the inherent conflicts between unbridled free trade and public health, work to exclude alcohol from trade agreements, counter industry influence and protect alcohol control policies. [source]

Is self-reported alcohol consumption associated with osteoporotic mandibular bone loss in women?

EUROPEAN JOURNAL OF ORAL SCIENCES, Issue 1 2009
Olivia Nackaerts
The aim of this study was to determine whether alcohol consumption would predict mandibular bone quality and quantity in a large European female population. In total, 672 middle-aged and elderly women (45,70 yr of age; standard deviation = 6) were recruited in the study. Alcohol consumption was recorded through a self-reported questionnaire. Mandibular cortical width was measured, by five observers, in the mental foramen region on panoramic radiographs. Mandibular bone density, expressed as aluminium thickness, was recorded on intra-oral radiographs. Alcohol consumption was associated with a reduction of mandibular bone density and cortical width. This association was higher in subjects with excessive alcohol consumption, defined in the present study as > 14 units consumed per week. This study showed reduced jaw-bone quality in older individuals and in those with increased alcohol consumption. [source]

Genetic Variation of the Ghrelin Signaling System in Females With Severe Alcohol Dependence

ALCOHOLISM, Issue 9 2010
Sara Landgren
Introduction:, Central ghrelin signaling is required for the rewarding effects of alcohol in mice. Because ghrelin is implied in other addictive behaviors such as eating disorders and smoking, and because there is co-morbidity between these disorders and alcohol dependence, the ghrelin signaling system could be involved in mediating reward in general. Furthermore, in humans, single nucleotide polymorphisms (SNPs) and haplotypes of the pro-ghrelin gene (GHRL) and the ghrelin receptor gene (GHSR) have previously been associated with increased alcohol consumption and increased body weight. Known gender differences in plasma ghrelin levels prompted us to investigate genetic variation of the ghrelin signaling system in females with severe alcohol dependence (n = 113) and in a selected control sample of female low-consumers of alcohol from a large cohort study in southwest Sweden (n = 212). Methods:, Six tag SNPs in the GHRL (rs696217, rs3491141, rs4684677, rs35680, rs42451, and rs26802) and four tag SNPs in the GHSR (rs495225, rs2232165, rs572169, and rs2948694) were genotyped in all individuals. Results:, We found that one GHRL haplotype was associated with reports of paternal alcohol dependence as well as with reports of withdrawal symptoms in the female alcohol-dependent group. Associations with 2 GHSR haplotypes and smoking were also shown. One of these haplotypes was also negatively associated with BMI in controls, while another haplotype was associated with having the early-onset, more heredity-driven, type 2 form of alcohol dependence in the patient group. Conclusion:, Taken together, the genes encoding the ghrelin signaling system cannot be regarded as major susceptibility genes for female alcohol dependence, but is, however, involved in paternal heritability and may affect other reward- and energy-related factors such as smoking and BMI. [source]