Alcoholism, clinical and experimental research最新文献

{"title":"Development and Psychometric Evaluation of a Brief Approach and Avoidance of Alcohol Questionnaire.","authors":"Jacob A Levine,&nbsp;Emily T Noyes,&nbsp;Becky K Gius,&nbsp;Erica Ahlich,&nbsp;Diana Rancourt,&nbsp;Rebecca J Houston,&nbsp;Robert C Schlauch","doi":"10.1111/acer.13939","DOIUrl":"https://doi.org/10.1111/acer.13939","url":null,"abstract":"<p><strong>Background: </strong>The Approach and Avoidance of Alcohol Questionnaire (AAAQ) was developed as a measure of craving to assess both desires to consume and desires to avoid consuming alcohol. Although the measure has been used in a variety of populations to predict future alcohol use behavior, the factor structures observed vary based on sample type (e.g., clinical vs. college samples) and may be overly long for use in repeated measures designs. The current article describes the development of a brief version of the AAAQ for use in clinical populations.</p><p><strong>Methods: </strong>Using existing data sets of individuals in treatment for alcohol use disorder, exploratory analyses (e.g., exploratory factor analysis and item response theory) were conducted using an inpatient sample (N = 298) at a substance abuse treatment facility. Confirmatory analyses (e.g., confirmatory factor analysis and multiple regression) were conducted using an inpatient detoxification sample (N = 175) and a longitudinal outpatient treatment sample (N = 53).</p><p><strong>Results: </strong>The brief AAAQ had comparable internal consistency, explained a similar amount of variance in alcohol consumption and related problems, and exhibited superior model fit as compared to the original measure.</p><p><strong>Conclusions: </strong>These findings indicate that the brief AAAQ is an effective tool to assess alcohol craving in clinical populations in treatment settings.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"43 2","pages":"353-366"},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13939","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36781821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Issue Information","authors":"","doi":"10.1111/acer.13784","DOIUrl":"https://doi.org/10.1111/acer.13784","url":null,"abstract":"","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13784","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48406691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Randomized, Double-Blind, Placebo-Controlled Trial of Citicoline in Patients with Alcohol Use Disorder.","authors":"E Sherwood Brown,&nbsp;Erin Van Enkevort,&nbsp;Alexandra Kulikova,&nbsp;Chastity Escalante,&nbsp;Alyson Nakamura,&nbsp;Elena I Ivleva,&nbsp;Traci Holmes","doi":"10.1111/acer.13928","DOIUrl":"https://doi.org/10.1111/acer.13928","url":null,"abstract":"<p><strong>Background: </strong>Alcohol use disorder is a major societal and individual burden that exacerbates health outcomes, decreases quality of life, and negatively affects U.S. healthcare spending. Although pharmacological treatments are available for alcohol use disorder, many of them are limited by small effect sizes and used infrequently. Citicoline is a widely available over-the-counter supplement with a favorable side effect profile. It acts through cholinergic pathways and phospholipid metabolism. The current report examines the effect of oral citicoline on alcohol use, craving, depressive symptoms, and cognitive outcomes in individuals with alcohol use disorder.</p><p><strong>Methods: </strong>A 12-week, randomized, double-blind, parallel-group, placebo-controlled, pilot study of citicoline (titrated to 2,000 mg/d) in 62 adults (age 18 to 75) with alcohol use disorder was conducted. Alcohol use, such as number of drinking days, amount used, and number of heavy drinking days, was assessed using the Timeline Followback method and liver enzymes, while alcohol craving was measured using the Penn Alcohol Craving Scale. A neurocognitive battery (e.g., Rey Auditory Verbal Learning Test) and depressive symptoms scale (e.g., Inventory of Depressive Symptomatology Self-Report) scores were also collected. Data were analyzed using a random regression analysis.</p><p><strong>Results: </strong>The primary outcome analysis was conducted in the intent-to-treat sample and consisted of 55 participants (78.2% men and 21.8% women, mean age of 46.47 ± 9.15 years). In the assessment period, the drinking days, on average, represented 77% of the assessed days. Significant between-group differences were not observed on alcohol use, craving, and cognitive or depressive symptom measures. Citicoline was well tolerated.</p><p><strong>Conclusions: </strong>This proof-of-concept study observed that citicoline was well tolerated, but was not associated with a reduction in alcohol use or other outcomes, as compared to placebo. The favorable effects reported with citicoline for cocaine use, cognitive disorders, and other conditions do not appear to extend to alcohol use disorder.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"43 2","pages":"317-323"},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13928","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36749158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heterogeneous Dose-Response Analyses of Alcohol Abuse and Dependence.","authors":"Paul J Gruenewald,&nbsp;Christina Mair","doi":"10.1111/acer.13940","DOIUrl":"https://doi.org/10.1111/acer.13940","url":null,"abstract":"<p><strong>Background: </strong>Survey-based estimates of the prevalence of alcohol abuse, dependence, and disorders in the United States rely upon self-reports of drinking patterns (e.g., binge drinking), social problems (e.g., trouble at work), physiological responses to use (e.g., tolerance), and desistance from use (e.g., withdrawal). Diagnostic criteria derived from these reports enable prevalence estimates of abuse and dependence, but moderating structural relationships among symptom groups may lead some light and moderate drinkers to appear to exhibit an alcohol use disorder (AUD).</p><p><strong>Methods: </strong>A dynamic model of drinking and problems predicts that symptoms of dependence will moderate relationships between drinking measures and symptoms of abuse. Wave 1 National Epidemiologic Survey on Alcohol and Related Conditions data on DSM-IV diagnoses of abuse and dependence were used to test predictions from this model and assess whether moderating effects were observed among lighter and heavier drinkers (those who drink 1 to 3 vs. 4 or more drinks on average). A dose-response model that accounts for other known sources of risk heterogeneity related to drinking and problems enabled us to test these predictions.</p><p><strong>Results: </strong>As expected from previous work, symptoms of abuse and dependence and dependence criteria were nonlinearly related to drinking patterns; more symptom reports appeared and criteria were met among less frequent drinkers who drank more on each occasion and this pattern of dose-response was substantially moderated among heavier drinkers. Controlling for these effects, relationships between drinking and symptoms of abuse were moderated among respondents who met more dependence criteria. These effects were observed among both lighter and heavier drinkers.</p><p><strong>Conclusions: </strong>Moderating relationships observed between measures of drinking, abuse, and dependence criteria among lighter and heavier drinkers suggest that the same etiologic forces are at play among all drinking groups. Greater symptoms of dependence among lighter drinkers may lead to greater reports of symptoms of abuse and an AUD diagnosis.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"43 2","pages":"299-308"},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13940","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36790256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender Disparities in Alcohol Use Disorder Treatment Among Privately Insured Patients with Alcohol-Associated Cirrhosis.","authors":"Jessica L Mellinger,&nbsp;Anne Fernandez,&nbsp;Kerby Shedden,&nbsp;G Scott Winder,&nbsp;Robert J Fontana,&nbsp;Michael L Volk,&nbsp;Frederic C Blow,&nbsp;Anna S F Lok","doi":"10.1111/acer.13944","DOIUrl":"https://doi.org/10.1111/acer.13944","url":null,"abstract":"<p><strong>Background: </strong>The burden of alcohol-associated cirrhosis (AC) is high, and though alcohol cessation improves mortality, many patients fail to engage in alcohol use disorder (AUD) treatment and continue drinking. Our aim was to determine rates, predictors, and outcomes of AUD treatment utilization in AC patients with private insurance.</p><p><strong>Methods: </strong>We collected data from persons with AC (diagnosed by ICD-9/ICD-10 codes), aged 18 to 64 years, enrolled in the Truven MarketScan Commercial Claims and Encounters database (2009 to 2016). We determined rates and predictors of substance abuse treatment visits as well as rates of alcohol relapse prevention medication prescriptions, weighted to the national employer-sponsored insured population. Effects of AUD treatment utilization on decompensation rates were calculated using proportional hazards regression with propensity score adjustment.</p><p><strong>Results: </strong>A total of 66,053 AC patients were identified, 32% were female, and mean age at diagnosis was 54.5 years. About 72% had insurance coverage for substance abuse treatment. Overall, AUD treatment utilization rates were low, with only 10% receiving a face-to-face mental health or substance abuse visit and only 0.8% receiving a Food and Drug Administration (FDA)-approved relapse prevention medication within 1 year of index diagnosis. Women were less likely to receive a face-to-face visit (hazard ratio [HR] 0.84, p < 0.001) or an FDA-approved relapse prevention medication (0.89, p = 0.05) than men. AC patients who had a clinic visit for AUD treatment or used FDA-approved relapse medication showed decreased risk of decompensation at 1 year (HR 0.85, p < 0.001 for either).</p><p><strong>Conclusions: </strong>AUD treatment utilization is associated with lower decompensation rates among privately insured patients with AC. Women were less likely to utilize AUD treatment visits. Efforts to reduce gender-specific barriers to treatment are urgently needed to improve outcomes.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"43 2","pages":"334-341"},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13944","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36874939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hypermethylation of Proopiomelanocortin and Period 2 Genes in Blood Are Associated with Greater Subjective and Behavioral Motivation for Alcohol in Humans.","authors":"Omkaram Gangisetty,&nbsp;Rajita Sinha,&nbsp;Dipak K Sarkar","doi":"10.1111/acer.13932","DOIUrl":"https://doi.org/10.1111/acer.13932","url":null,"abstract":"<p><strong>Background: </strong>Epigenetic modifications of a gene have been shown to play a role in maintaining a long-lasting change in gene expression. We hypothesize that alcohol's modulating effect on DNA methylation on certain genes in blood is evident in binge and heavy alcohol drinkers and is associated with alcohol motivation.</p><p><strong>Methods: </strong>Methylation-specific polymerase chain reaction (PCR) assays were used to measure changes in gene methylation of period 2 (PER2) and proopiomelanocortin (POMC) genes in peripheral blood samples collected from nonsmoking moderate, nonbinging, binge, and heavy social drinkers who participated in a 3-day behavioral alcohol motivation experiment of imagery exposure to either stress, neutral, or alcohol-related cues, 1 per day, presented on consecutive days in counterbalanced order. Following imagery exposure on each day, subjects were exposed to discrete alcoholic beer cues followed by an alcohol taste test (ATT) to assess behavioral motivation. Quantitative real-time PCR was used to measure gene expression of PER2 and POMC gene levels in blood samples across samples.</p><p><strong>Results: </strong>In the sample of moderate, binge, and heavy drinkers, we found increased methylation of the PER2 and POMC DNA, reduced expression of these genes in the blood samples of the binge and heavy drinkers relative to the moderate, nonbinge drinkers. Increased PER2 and POMC DNA methylation was also significantly predictive of both increased levels of subjective alcohol craving immediately following imagery (p < 0.0001), and with presentation of the alcohol (2 beers) (p < 0.0001) prior to the ATT, as well as with alcohol amount consumed during the ATT (p < 0.003).</p><p><strong>Conclusions: </strong>These data establish significant association between binge or heavy levels of alcohol drinking and elevated levels of methylation and reduced levels of expression of POMC and PER2 genes. Furthermore, elevated methylation of POMC and PER2 genes is associated with greater subjective and behavioral motivation for alcohol.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"43 2","pages":"212-220"},"PeriodicalIF":3.2,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13932","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36824627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Articles of Public Interest.","authors":"","doi":"10.1111/acer.14022","DOIUrl":"https://doi.org/10.1111/acer.14022","url":null,"abstract":"","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"12 1","pages":"2261"},"PeriodicalIF":3.2,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73686013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ting-Kai Li: In Memoriam.","authors":"Victor M Hesselbrock, Michie Hesselbrock, Adolf Pfefferbaum, Edith V Sullivan, Howard J Edenberg","doi":"10.1111/acer.13937","DOIUrl":"https://doi.org/10.1111/acer.13937","url":null,"abstract":"Ting-Kai (T-K) Li, MD died on November 18, 2018, just five days after his 84th birthday. T-K had a wonderful and distinguished academic and public service career, spanning almost five decades. Born in Nanjing, China, T-K fled with his family to South Africa during World War II, while a young boy. He initially enrolled in the University of the Witwatersrand but eventually made his way to Chicago where he obtained his undergraduate degree at Northwestern University prior to attending Harvard Medical School. T-K completed his residency in internal medicine at Peter Bent Brigham Hospital in Boston, where he was named chief medical resident in 1965. This article is protected by copyright. All rights reserved.","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"61 1","pages":"202-203"},"PeriodicalIF":3.2,"publicationDate":"2018-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78326783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alcohol Outlets, Neighborhood Retail Environments, and Pedestrian Injury Risk.","authors":"Elizabeth D Nesoff,&nbsp;Adam J Milam,&nbsp;Charles C Branas,&nbsp;Silvia S Martins,&nbsp;Amy R Knowlton,&nbsp;Debra M Furr-Holden","doi":"10.1111/acer.13844","DOIUrl":"https://doi.org/10.1111/acer.13844","url":null,"abstract":"<p><strong>Background: </strong>Alcohol outlet density has been associated with increased pedestrian injury risk. It is unclear whether this is because alcohol outlets are located in dense retail areas with heavy pedestrian traffic or whether alcohol outlets contribute a unique neighborhood risk. We aimed to compare the pedestrian injury rate around alcohol outlets to the rate around other, similar retail outlets that do not sell alcohol.</p><p><strong>Methods: </strong>A spatial analysis was conducted on census block groups in Baltimore City. Data included pedestrian injury emergency medical services (EMS) records from January 1, 2014 to April 15, 2015 (n = 848); locations of alcohol outlets licensed for off-premise (n = 726) and on-premise consumption (n = 531); and corner (n = 398) and convenience stores (n = 192) that do not sell alcohol. Negative binomial regression was used to determine the relationship between retail outlet count and pedestrian injuries, controlling for key confounding variables. Spatial autocorrelation was also assessed and variable selection adjusted accordingly.</p><p><strong>Results: </strong>Each additional off-premise alcohol outlet was associated with a 12.3% increase in the rate of neighborhood pedestrian injury when controlling for convenience and corner stores and other confounders (incidence rate ratio [IRR] = 1.123, 95% confidence interval [CI] = 1.065, 1.184, p < 0.001). The attributable risk was 4.9% (95% CI = 0.3, 8.9) or 41 additional injuries. On-premise alcohol outlets were not significant predictors of neighborhood pedestrian injury rate in multivariable models (IRR = 0.972, 95% CI = 0.940, 1.004, p = 0.194).</p><p><strong>Conclusions: </strong>Off-premise alcohol outlets are associated with pedestrian injury rate, even when controlling for other types of retail outlets. Findings reinforce the importance of alcohol outlets in understanding neighborhood pedestrian injury risk and may provide evidence for informing policy on liquor store licensing, zoning, and enforcement.</p>","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"42 10","pages":"1979-1987"},"PeriodicalIF":3.2,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13844","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36392412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal Cut-Points for Phosphatidylethanol Vary by Clinical Setting: Response to Nguyen and Seth's (2018) Letter to the Editor.","authors":"Majid Afshar,&nbsp;Ellen L Burnham,&nbsp;Cara Joyce,&nbsp;Elizabeth J Kovacs,&nbsp;Erin M Lowery","doi":"10.1111/acer.13853","DOIUrl":"https://doi.org/10.1111/acer.13853","url":null,"abstract":"In the letter by Nguyen et al. 2018, the authors raise several concerns in measuring PEth in critically ill patients, most notably that our calculated cut-points are higher than previously described that may in part be attributable to lower red cell volume in critically ill patients. We appreciate their comments and acknowledge substantial variability in the pathway of PEth synthesis and degradation, especially in more severely ill patients. However, we also believe substantial selection bias exists in the literature regarding PEth cut-point levels, and that additional consideration should be given to the phenotype of alcohol use among patients in various clinical settings. This article is protected by copyright. All rights reserved.","PeriodicalId":7410,"journal":{"name":"Alcoholism, clinical and experimental research","volume":"42 10","pages":"2064-2065"},"PeriodicalIF":3.2,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/acer.13853","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36355338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}