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Heavy Alcohol Use (heavy + alcohol_use)
Selected AbstractsPreventing heavy alcohol use in adolescents (PAS): cluster randomized trial of a parent and student intervention offered separately and simultaneouslyADDICTION, Issue 10 2009Ina M. Koning ABSTRACT Aims To evaluate the effectiveness of two preventive interventions to reduce heavy drinking in first- and second-year high school students. Design and setting Cluster randomized controlled trial using four conditions for comparing two active interventions with a control group from 152 classes of 19 high schools in the Netherlands. Participants A total of 3490 first-year high school students (mean 12.68 years, SD = 0.51) and their parents. Intervention conditions (i) Parent intervention (modelled on the Swedish Örebro Prevention Program) aimed at encouraging parental rule-setting concerning their children's alcohol consumption; (ii) student intervention consisting of four digital lessons based on the principles of the theory of planned behaviour and social cognitive theory; (iii) interventions 1 and 2 combined; and (iv) the regular curriculum as control condition. Main outcome measures Incidence of (heavy) weekly alcohol use and frequency of monthly drinking at 10 and 22 months after baseline measurement. Findings A total of 2937 students were eligible for analyses in this study. At first follow-up, only the combined student,parent intervention showed substantial and statistically significant effects on heavy weekly drinking, weekly drinking and frequency of drinking. At second follow-up these results were replicated, except for the effects of the combined intervention on heavy weekly drinking. These findings were consistent across intention-to-treat and completers-only analyses. Conclusions Results suggest that adolescents as well as their parents should be targeted in order to delay the onset of drinking, preferably prior to onset of weekly drinking. [source] The longitudinal association between multiple substance use discrepancies and marital satisfactionADDICTION, Issue 7 2009Gregory G. Homish ABSTRACT Aims The objective of this work was to examine the relation between patterns of substance use among newly married couples and marital satisfaction over time. In particular, this work examined if differences between husbands' and wives' heavy alcohol use and cigarette smoking, rather than simply use per se, predicted decreases in marital satisfaction over the first 7 years of marriage. Methods Married couples (n = 634 couples) were assessed on a variety of substance use and relationship variables at the time of marriage and again at the first, second, fourth and seventh years of marriage. Results After controlling for key socio-demographic variables, discrepancies in husband and wife cigarette smoking and heavy alcohol use were related to significant reductions in marital satisfaction. Importantly, couples who were discrepant on both substances experienced the greatest declines in marital satisfaction over time. Conclusions Patterns of substance use among newly married couples are important predictors of changes in marital functioning over time. It was not simply the heavy alcohol use or cigarette smoking that predicted dissatisfaction but, rather, differences between husbands' and wives' substance use that impacted the relationship. [source] The impact of alcohol use on depressive symptoms in human immunodeficiency virus-infected patients,ADDICTION, Issue 9 2008Lynn E. Sullivan ABSTRACT Aims To examine the impact of alcohol use on depressive symptoms in human immunodeficiency virus (HIV)-infected patients. Design Data were collected at 6-month intervals and analyzed to evaluate the association between alcohol dependence and consumption on depressive symptoms using longitudinal mixed-effects regression models controlling for specified covariates. Measurements The two independent variables were current alcohol dependence assessed using the Composite International Diagnostic Interview (CIDI) and past month consumption (heavy versus not heavy drinking) using a validated calendar-based method. The primary outcome was depressive symptoms as measured by the Center for Epidemiologic Studies Depression Scale (CES-D). Participants HIV-infected adults with current or past alcohol problems. Findings Alcohol dependence and heavy alcohol use were significantly associated with higher CES-D scores in unadjusted models. In adjusted analyses, the association of current alcohol dependence persisted [mean difference in CES-D was 3.49 for dependence versus non-dependence; 95% confidence interval (CI): 1.76,5.22]; however, the effect of heavy drinking was no longer statistically significant (mean difference in CES-D was 1.04 for heavy versus not heavy drinking; 95% CI: ,0.24,2.32). Conclusions Alcohol use is associated with more depressive symptoms in HIV-infected patients with alcohol problems. This association remains significant after adjusting for potential confounders only when alcohol use meets the criteria for alcohol dependence. [source] HUMAN STUDY: Heavy drinking relates to positive valence ratings of alcohol cuesADDICTION BIOLOGY, Issue 1 2009Carmen Pulido ABSTRACT A positive family history of alcohol use disorders (FH) is a robust predictor of personal alcohol abuse and dependence. Exposure to problem-drinking models is one mechanism through which family history influences alcohol-related cognitions and drinking patterns. Similarly, exposure to alcohol advertisements is associated with alcohol involvement and the relationship between affective response to alcohol cues and drinking behavior has not been well established. In addition, the collective contribution that FH, exposure to different types of problem-drinking models (e.g. parents, peers) and personal alcohol use have on appraisal of alcohol-related stimuli has not been evaluated with a large sample. We investigated the independent effects of FH, exposure to problem-drinking models and personal alcohol use on valence ratings of alcohol pictures in a college sample. College students (n = 227) completed measures of personal drinking and substance use, exposure to problem-drinking models, FH and ratings on affective valence of 60 alcohol pictures. Greater exposure to non-familial problem-drinkers predicted greater drinking among college students (, = 0.17, P < 0.01). However, personal drinking was the only predictor of valence ratings of alcohol pictures (, = ,0.53, P < 0.001). Personal drinking level predicted valence ratings of alcohol cues over and above FH, exposure to problem-drinking models and demographic characteristics. This suggests that positive affective responses to alcohol pictures are more a function of personal experience (i.e. repeated heavy alcohol use) than vicarious learning. [source] GENETIC STUDY: Tryptophan hydroxylase 2 gene and alcohol use among college studentsADDICTION BIOLOGY, Issue 3-4 2008Paul Gacek ABSTRACT Genes that regulate serotonin activity are regarded as promising predictors of heavy alcohol use. Tryptophan hydroxylase (TPH2) plays an important role in serotonergic neurotransmission by serving as the rate-limiting enzyme for serotonin biosynthesis in the midbrain and serotonergic neurons. Despite the link between TPH2 and serotonergic function, TPH2's role in the pathogenesis of alcohol-use disorders remains unclear. The goal of this study was to examine whether a variation in the TPH2 gene is associated with risky alcohol consumption. Specifically, this study examined whether the TPH2 G-703T polymorphism predicted alcohol consumption among college students. In two successive years, 351 undergraduates were asked to record their alcohol use each day for 30 days using an Internet-based electronic diary. Participants' DNA was collected and polymerase chain reaction genotyping was performed. Results show that alcohol consumption was not associated with the TPH2 G-703T polymorphism alone, or the interaction of TPH2 with two other candidate polymorphisms (TPH1 C218A and the SLC6A4 tri-allelic 5-HTTLPR), or negative life events. In conclusion, this study supports recent null findings relating TPH2 to drinking outcomes. It also extends these findings by showing null interactions with the TPH1 C218A polymorphism, the SLC6A4 tri-allelic 5-HTTLPR polymorphism and environmental stressors in predicting sub-clinical alcohol use among Caucasian American young adults. [source] Preoperative risk assessment for gastrostomy tube placement in head and neck cancer patientsHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 5 2001John M. Schweinfurth MD Abstract Background The presentation and definitive surgical treatment of head and neck malignancies have varying impact on postoperative recovery and return of swallowing function, which heretofore has not been well defined. Methods We performed a retrospective chart review of 142 patients who underwent extirpative surgery for head and neck cancer. Results Factors significantly associated with the need for long-term postoperative nutritional support (p < .05) included heavy alcohol use, tongue base involvement and surgery, pharyngectomy, composite resection, reconstruction with a myocutaneous flap, radiation therapy, tumor size, and moderately-to-poorly differentiated histology. Heavy alcohol users were at an absolute risk for gastrostomy tube dependence; patients who underwent radiation therapy, flap reconstruction, tongue base resection, and pharyngectomy were at a two to sevenfold increased risk for gastrostomy tube dependence, respectively. Conclusions High-risk patients based on these criteria should receive a feeding gastrostomy at the time of their initial surgical therapy. © 2001 John Wiley & Sons, Inc. Head Neck 23: 376,382, 2001. [source] Primary Care Quality and Addiction Severity: A Prospective Cohort StudyHEALTH SERVICES RESEARCH, Issue 2 2007Theresa W. Kim Background. Alcohol and drug use disorders are chronic diseases that require ongoing management of physical, psychiatric, and social consequences. While specific addiction-focused interventions in primary care are efficacious, the influence of overall primary care quality (PCQ) on addiction outcomes has not been studied. The aim of this study was to prospectively examine if higher PCQ is associated with lower addiction severity among patients with substance use disorders. Study Population. Subjects with alcohol, cocaine, and/or heroin use disorders who initiated primary care after being discharged from an urban residential detoxification program. Measurements. We used the Primary Care Assessment Survey (PCAS), a well-validated, patient-completed survey that measures defining attributes of primary care named by the Institute of Medicine. Nine summary scales cover two broad areas of PCQ: the patient,physician relationship (communication, interpersonal treatment, thoroughness of the physical exam, whole-person knowledge, preventive counseling, and trust) and structural/organizational features of care (organizational access, financial access, and visit-based continuity). Each of the three addiction outcomes (alcohol addiction severity (ASI-alc), drug addiction severity (ASI-drug), and any drug or heavy alcohol use) were derived from the Addiction Severity Index and assessed 6,18 months after PCAS administration. Separate longitudinal regression models included a single PCAS scale as the main predictor variable as well as variables known to be associated with addiction outcomes. Main Results. Eight of the nine PCAS scales were associated with lower alcohol addiction severity at follow-up (p,.05). Two measures of relationship quality (communication and whole- person knowledge of the patient) were associated with the largest decreases in ASI-alc (,0.06). More whole-person knowledge, organizational access, and visit-based continuity predicted lower drug addiction severity (ASI-drug: ,0.02). Two PCAS scales (trust and whole-person knowledge of the patient) were associated with lower likelihood of subsequent substance use (adjusted odds ratio, [AOR]=0.76, 95 percent confidence interval [95% CI]=0.60, 0.96 and AOR=0.66, 95 percent CI=0.52, 0.85, respectively). Conclusion. Core features of PCQ, particularly those reflecting the quality of the physician,patient relationship, were associated with positive addiction outcomes. Our findings suggest that the provision of patient-centered, comprehensive care from a primary care clinician may be an important treatment component for substance use disorders. [source] Drinking Against Unpleasant Emotions: Possible Outcome of Early Onset of Alcohol Use?ALCOHOLISM, Issue 6 2010Arlette F. Buchmann Background:, Recent animal and human studies indicate that the exposure to alcohol during early adolescence increases the risk for heavy alcohol use in response to stress. The purpose of this study was to examine whether this effect may be the consequence of a higher susceptibility to develop "drinking to cope" motives among early initiators. Methods:, Data from 320 participants were collected as part of the Mannheim Study of Children at Risk, an ongoing epidemiological cohort study. Structured interviews at age 15 and 19 were used to assess age at first alcohol experience and drunkenness. The young adults completed questionnaires to obtain information about the occurrence of stressful life events during the past 4 years and current drinking habits. In addition, alcohol use under conditions of negative states was assessed with the Inventory of Drinking Situations. Results:, The probability of young adults' alcohol use in situations characterized by unpleasant emotions was significantly increased the earlier they had initiated the use of alcohol, even when controlling for current drinking habits and stressful life events. Similar results were obtained for the age at first drunkenness. Conclusions:, The findings strengthen the hypothesis that alcohol experiences during early adolescence facilitate drinking to regulate negative affect as an adverse coping strategy which may represent the starting point of a vicious circle comprising drinking to relieve stress and increased stress as a consequence of drinking. [source] The Effect of Moderate to Heavy Alcohol Consumption on Neuropsychological Performance as Measured by the Repeatable Battery for the Assessment of Neuropsychological StatusALCOHOLISM, Issue 3 2010Alisa Green Background:, Excessive alcohol use is associated with damage to the structure and function of the brain and impairment of cognition and behavior. Traditional test batteries used to assess cognitive performance in alcoholics are extensive and costly, limiting their use across various clinical and research settings. The Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) is a relatively new instrument that attempts to overcome some of these limitations. As yet the individual effect of moderate to heavy alcohol consumption on RBANS performance has not been examined. The primary aim of this study was to explore and quantify differences in performance between controls and drinkers on the RBANS and to examine the influence of age, gender, and alcohol use patterns on test performance. Methods:, Data from a subset of "Using Our Brains" (UoB) donors (n = 28) still actively drinking and meeting criteria for moderate to heavy alcohol use (30 to 80 g of ethanol per day) (Harper, 1988) and 28 matched controls (age, education, and premorbid Intelligence Quotient) were compared. Results:, Participants in the alcohol group performed below the healthy control group on the visuospatial and immediate memory index, and also on the RBANS total score p < 0.001 and showed a greater decline in RBANS scores from estimated cross-sectional premorbid levels. There was a positive association between alcohol ingestion in the preceding 12 months and the language index p < 0.03 and the semantic fluency subtest (p < 0.03). Age was negatively associated with story memory (p < 0.02), coding (p < 0.001), list recognition (p < 0.01), story recall (p < 0.03), and figure recall (p < 0.02). Conclusion:, Our results suggest that the RBANS is able to detect and characterize differences in verbal fluency, visuospatial skills, components of declarative memory, and psychomotor speed between healthy controls and moderate to heavy active alcohol users. Executive functions, commonly affected by alcoholism and not included in the RBANS, require assessment with additional measures. [source] SBIRT Outcomes in Houston: Final Report on InSight, a Hospital District-Based Program for Patients at Risk for Alcohol or Drug Use ProblemsALCOHOLISM, Issue 8 2009The InSight Project Research Group Background:, Screening, Brief Intervention, and Referral to Treatment (SBIRT) services have been implemented as the standard of care for patients in the Harris County Hospital District (HCHD). The present analysis addresses alcohol and drug use for patients admitted over a 39-month period from July 1, 2005 through September 30, 2008. Methods:, Patients were screened for alcohol and drug use at medical admission. Those who were positive received further assessment and were transitioned to receive services as appropriate. A sample of consenting patients who were positive and received services was contacted at 6 months for a follow-up interview. Using an intent-to-treat (ITT) protocol, the analysis included all patients who were assigned for follow-up, including those with completed follow-ups as well as those who could not be contacted at follow-up. Patients not contacted at follow-up were assumed to have maintained their baseline drug and alcohol consumption levels. Results:, Of 59,760 patients who were screened by generalists (primarily nurses, physicians, and medical care technicians), 15,241 (26%) were positive and received further assessment and services. The 6-month follow-up interview completion rate was 66%. The ITT sample consisted of all 1,937 patients who were assigned for follow-up. There was an overall reduction in the number of patients reporting any days of heavy drinking from 70% at intake to 37% at 6-month follow-up and a reduction in the mean number of days of heavy drinking from 7.8 days at intake to 4.1 days at follow-up. The number of patients reporting any days of drug use was 82% at intake versus 33% at follow-up, and the mean number of days of drug use declined from 8.3 days at intake to 4.2 days at follow-up. Conclusions:, The results were consistent with but of greater magnitude than most other studies reporting positive outcomes for SBIRT patients. Drug use and heavy alcohol use were found to decrease substantially from admission to follow-up. This finding holds good for all levels of drug or alcohol misuse severity, with the highest severity patients showing the largest decreases. Future studies are needed to control for potential regression to the mean effects and to develop improved understanding of differences in outcomes by race/ethnicity. [source] Influence of Alcohol Use Experience and Motivational Drive on College Students' Alcohol-Related CognitionALCOHOLISM, Issue 8 2009Roisin M. O'Connor Background:, Cognitive processes are thought to be pivotal to risk for heavy drinking. However, few studies have examined the alcohol cue-activated positive and negative semantic memory networks that may be pivotal to drinking behavior. Moreover, much is to be understood about the influences of cognitive processes, particularly in high-risk drinking samples such as college students. The current study examines the sequential process of alcohol cues activating valenced semantic memory networks, and the influences of prior drinking experience and individual differences in motivational drive on this automatic (implicit) cognitive process. Methods:, Participants (N = 138, 52% women) were college freshmen prescreened to represent the full range of drinking experience (i.e., current abstainers, light and heavy drinkers). Participants completed self-reports of past month alcohol use, and individual differences in behavioral inhibition system (BIS) and behavioral approach/activation system (BAS). Alcohol cue-elicited positive and negative semantic memory networks were assessed using a priming task. Results:, Results from the priming task revealed that for light drinkers alcohol cues were equally as likely to activate positive and negative semantic memory networks, suggesting relatively neutral cue-elicited alcohol attitudes. Conversely, for heavy drinkers, alcohol cues more readily activated positive relative to negative semantic memory networks, suggesting relatively positive cue-elicited alcohol attitudes. Furthermore, positive alcohol cue-elicited semantic memory networks (positive attitudes) were evident for individuals characterized by a strong BAS and weak BIS (as hypothesized) and those characterized by a weak BAS and weak BIS. Conclusions:, The findings suggest that alcohol-cue elicited positive semantic memory networks may be pivotal to risk for heavy drinking. Specifically, it is via the influence on this cognitive process that prior drinking experience and individual differences in motivational drive, respectively, may maintain and predispose individuals to risk for heavy alcohol use. [source] Ethyl Glucuronide in Hair Compared With Traditional Alcohol Biomarkers,A Pilot Study of Heavy Drinkers Referred to an Alcohol Detoxification UnitALCOHOLISM, Issue 5 2009Gudrun Høiseth Background:, Traditional biomarkers for heavy alcohol use include serum carbohydrate-deficient transferrin (CDT), the enzymes aspartate aminotranserase (AST), and alanine aminotransferase (ALT) as well as gamma-glutamyl transferase (GGT). Measurement of the nonoxidative ethanol metabolite, ethyl glucuronide (EtG) in hair, has been proposed as a new marker with superior qualities. The aim of this study was to investigate the sensitivity of EtG in hair to detect heavy alcohol use compared with CDT, AST, ALT, and GGT. We also wanted to study the quantitative relation between alcohol intake and the different biomarkers. Methods:, Sixteen patients with a history of heavy alcohol use over the previous 3 months were recruited directly after admission to a withdrawal clinic. They were thoroughly interviewed about their drinking pattern as well as relevant diseases and use of medicines or drugs. Serum was sampled and analyzed for %CDT, AST, ALT, and GGT. Hair samples were collected and analyzed for EtG. Results:, The mean estimated daily intake (EDI) over the previous 3 months was 206 ± 136 g pure alcohol. All patients fulfilled the criteria for heavy alcohol use. The sensitivity to detect heavy alcohol use was 64% for %CDT, 67% for AST, 67% for ALT, 93% for GGT, and 94% for EtG. There was no correlation between the quantitative values of EDI and %CDT, AST, ALT, and GGT. There was a positive, statistically significant correlation between EDI and the level of EtG in hair. Conclusions:, In this study, EtG in hair and GGT showed the best sensitivity to detect heavy alcohol use and there was a positive correlation between EDI and the concentrations of EtG in hair. Before giving recommendations for clinical practice, further studies should be carried out on larger materials and populations with a wider range of alcohol intake. [source] Barriers to Treatment of Hepatitis C in HIV/HCV-Coinfected Adults with Alcohol ProblemsALCOHOLISM, Issue 9 2006David Nunes Background: Alcohol use and human immune deficiency virus (HIV) infection are both associated with accelerated progression of hepatitis C virus (HCV) disease and reduced response rates to interferon therapy. In this study, we assessed the prevalence of barriers to interferon treatment in a population of HIV/HCV-coinfected patients with current or past alcohol problems and the extent to which they received treatment to address the barriers. Methods: This is a cross-sectional, descriptive analysis of baseline data from a prospective study assessing the impact of HCV and alcohol use on HIV disease progression. Using consensus guidelines, subjects were categorized as having absolute, relative, or no contraindications to interferon therapy for HCV. Absolute contraindications to treatment included heavy alcohol use, decompensated liver disease, CD4 cell count <100 cells/,L, recent needle sharing, and suicidal ideation. Relative contraindications included moderate alcohol use, recent injection drug use, depressive symptoms, and CD4 cell count from 100 to 199 cells/,L. Results: Of 401 HIV-infected subjects, 200 were HCV RNA-positive. Fifty-three percent had an absolute contraindication to interferon therapy, 35% a relative but no absolute contraindication, and only 12% had no contraindication. Of those with an absolute contraindication, 61% reported heavy drinking and the majority (88%) had multiple contraindications. These contraindications were present despite the fact that over 50% were in receipt of substance abuse and mental health treatment. Conclusions: Continued alcohol and drug use as well as depressive symptoms are the major barriers to interferon therapy in HCV/HIV-coinfected subjects and these barriers persist despite high treatment rates for these problems. Therefore, more intensive treatments of alcohol, drug, and mental health issues are needed to improve HCV treatment eligibility in HCV/HIV-coinfected persons. [source] A Review of Genetic, Biological, Pharmacological, and Clinical Factors That Affect Carbohydrate-Deficient Transferrin LevelsALCOHOLISM, Issue 9 2004Michael F. Fleming Background: Carbohydrate-deficient transferrin (CDT) is an alcohol biomarker recently approved by the U.S. Food and Drug Administration. This test is increasingly being used to detect and monitor alcohol use in a variety of health care, legal, and industrial settings. The goal of this study is to review the genetic, biological, pharmacological, and clinical factors that may affect CDT levels. Methods: A review of the literature identified 95 research articles that met the authors' criteria and reported potential interactions of a variety of factors on percent and total CDT levels. The review established 12 categories of variables that may affect CDT levels. These categories include (1) alcohol use, (2) genetic factors, (3) race, (4) gender, (5) age, (6) liver disease, (7) iron levels, (8) tobacco use, (9) medication such as estrogen and anticonvulsants, (10) metabolic factors such as body mass index and total body water, (11) chronic medical conditions such as rheumatoid arthritis, and (12) surgical patients. Results: There is evidence that %CDT levels are affected by alcohol use, end-stage liver disease, and genetic variants. In addition to these three factors, total CDT levels (CDTect) are also affected by factors that raise transferrin levels such as iron deficiency, chronic illnesses, and menopausal status. Other potential factors such as tobacco and age appear to be confounded by alcohol use. The roles of female gender, low body mass index, chronic inflammatory diseases, and medication on CDT levels require further study. False negatives are associated with female gender, episodic lower level alcohol use, and acute trauma with blood loss. Conclusions: This review suggests that a number of factors are associated with false-positive CDTect and %CDT levels. CDT offers great promise to assist physicians in the care of patients to detect and monitor heavy alcohol use. [source] Meta-analysis of risk for relapse to substance use after transplantation of the liver or other solid organs,LIVER TRANSPLANTATION, Issue 2 2008Mary Amanda Dew For patients receiving liver or other organ transplants for diseases associated with substance use, risk for relapse posttransplantation is a prominent clinical concern. However, there is little consensus regarding either the prevalence or risk factors for relapse to alcohol or illicit drug use in these patients. Moreover, the evidence is inconsistent as to whether patients with pretransplantation substance use histories show poorer posttransplantation medical adherence. We conducted a meta-analysis of studies published between 1983 and 2005 to estimate relapse rates, rates of nonadherence to the medical regimen, and the association of potential risk factors with these rates. The analysis included 54 studies (50 liver, 3 kidney, and 1 heart). Average alcohol relapse rates (examined only in liver studies) were 5.6 cases per 100 patients per year (PPY) for relapse to any alcohol use and 2.5 cases per 100 PPY for relapse with heavy alcohol use. Illicit drug relapse averaged 3.7 cases per 100 PPY, with a significantly lower rate in liver vs. other recipients (1.9 vs. 6.1 cases). Average rates in other areas (tobacco use, immunosuppressant and clinic appointment nonadherence) were 2 to 10 cases per 100 PPY. Risk factors could be examined only for relapse to any alcohol use. Demographics and most pretransplantation characteristics showed little correlation with relapse. Poorer social support, family alcohol history, and pretransplantation abstinence of ,6 months showed small but significant associations with relapse (r = 0.17-0.21). Future research should focus on improving the prediction of risk for substance use relapse, and on testing interventions to promote continued abstinence posttransplantation. Liver Transpl 14:159,172. 2008. © 2008 AASLD. [source] | ||||||||||