| 1. |
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| 2. |
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| 3. |
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| 4. |
- Andersson, Claes, et al.
(författare)
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Alcohol involvement in Swedish University freshmen related to gender, age, serious relationship and family history of alcohol problems.
- 2007
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 42, s. 448-455
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Tidskriftsartikel (refereegranskat)abstract
- Aim: The primary aim of this study was to describe alcohol involvement in relation to gender and different age cohorts among freshmen at two Swedish universities. The secondary aim was to investigate whether the results were related to a likelihood of students being in serious relationships and/or had a first-degree relative with alcohol problems. Methods: Two complete cohorts of university freshmen at two homogeneous universities were asked to participate in an intervention study, and the results of the basic assessments are presented in this article. The following instruments were used: the Alcohol Use Disorders Identification Test (AUDIT), the Estimated Blood Alcohol Concentration (eBAC) and a shortened version of the Alcohol Expectancy Questionnaire (AEQ). Results: A total of 2032 (72%) freshmen agreed to participate. The mean AUDIT score was 8.8 (4.9) for men and 6.0 (+4.0) for women, and there were high correlations between the AUDIT and other instruments. There were significant differences between different age groups for both men and women. Both genders were more likely to have AUDIT scores higher than the usual cut-off levels for high-risk interventions among those with first-degree heredity of alcohol problems, while those students in serious relationships were less likely to have AUDIT scores above the usual cut-off levels for high-risk interventions. Conclusion: This study reveals a high level of alcohol involvement among Swedish university freshmen. This is affected by age, gender, heredity of alcohol problems and serious relationships.
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| 7. |
- Andreasson, S, et al.
(författare)
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Mortality and morbidity related to alcohol
- 1997
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 32:2, s. 173-178
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Tidskriftsartikel (refereegranskat)
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| 8. |
- Andreasson, S, et al.
(författare)
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Preferences regarding treatment for alcohol problems
- 2013
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 48:6, s. 694-699
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Tidskriftsartikel (refereegranskat)
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| 9. |
- Andreev, Evgeny, et al.
(författare)
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Comparing Alcohol Mortality in Tsarist and Contemporary Russia : Is the Current Situation Historically Unique?
- 2013
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 48:2, s. 215-221
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Tidskriftsartikel (refereegranskat)abstract
- Aims: This study compared the level of alcohol mortality in tsarist and contemporary Russia. Methods: Cross-sectional and annual time-series data from 1870 to 1894, 2008 and 2009 on the mortality rate from deaths due to 'drunkenness' were compared for men in the 50 provinces of tsarist 'European Russia': an area that today corresponds with the territory occupied by the Baltic countries, Belarus, Moldova, Ukraine and the Russian provinces to the west of the Ural Mountains. Results: In 1870-1894, the male death rate from 'drunkenness' in the Russian provinces (15.9 per 100,000) was much higher than in the non-Russian provinces. However, the rate recorded in Russia in the contemporary period was even higher-23.3. Conclusions: Russia has had high levels of alcohol mortality from at least the late 19th century onwards. While a dangerous drinking pattern and spirits consumption may underpin high alcohol mortality across time, the seemingly much higher levels in the contemporary period seem to be also driven by an unprecedented level of consumption, and also possibly, surrogate alcohol use. This study highlights the urgent need to reduce the level of alcohol consumption among the population in order to reduce high levels of alcohol mortality in contemporary Russia.
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| 10. |
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| 11. |
- Augier, Eric
(författare)
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Recent Advances in the Potential of Positive Allosteric Modulators of the GABA(B) Receptor to Treat Alcohol Use Disorder
- 2021
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press. - 0735-0414 .- 1464-3502. ; 56:2, s. 139-148
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Tidskriftsartikel (refereegranskat)abstract
- Aims: The effects of alcohol on gamma-aminobutyric acid (GABA) transmission are key for the development and maintenance of alcohol use disorder (AUD). Previous research consistently indicates that GABA(B) receptor agonists such as baclofen can attenuate addiction-related behaviors in preclinical models of AUD. More importantly, baclofen has also shown promise in clinical studies, particularly in severely alcohol-dependent patients. However, despite this promise, other clinical studies have not confirmed its efficacy and chiefly, larger clinical trials have not been conducted. Therefore, with the exception of France, baclofen is not approved for the treatment of AUD in any other country. Furthermore, it is also important to keep in mind that some patients treated with baclofen may experience important side-effects, including sedation, drowsiness and sleepiness. Methods: This short review will first discuss the history of baclofen for AUD treatment. We will then summarize preclinical behavioral results that have investigated the efficacy of GABA(B) PAMs for addiction treatment, with a special focus on our recent work that investigated the effects of ADX71441, a novel GABA(B) PAM, on several alcohol-related behaviors in rats that model important aspects of human AUD. Finally, in light of the recent criticism about the translational value of animal models of addiction, the specific translational potential of our work and of other preclinical studies that have unanimously reported the efficacy of GABA(B) PAMs to attenuate multiple alcohol-related behaviors will be discussed. Results: Positive allosteric modulators (PAMs) of the GABA(B) receptor offer an attractive alternative approach to baclofen and have the potential to achieve mechanistic and therapeutic effects similar to GABA(B) agonists, while avoiding the tolerance and toxicity issues associated with baclofen. To date, all preclinical behavioral results have invariably shown the efficacy of GABA(B) PAMs for addiction treatment. Conclusions: Preclinical studies indicate that GABA(B) PAMs have a higher therapeutic index than orthosteric agonists, at least in terms of mitigating the sedative effects of GABA(B) agonism. This predicts that GABA(B) PAMs have a high translational potential in humans and merit being tested clinically, in particular in patients with severe AUD.
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| 12. |
- Baburin, Aleksei, et al.
(författare)
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Age, Period and Cohort Effects On Alcohol Consumption In Estonia, 1996-2018
- 2021
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press. - 0735-0414 .- 1464-3502. ; 56:4, s. 451-459
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To analyse the independent effects of age, period and cohort on estimated daily alcohol consumption in Estonia.METHODS: This study used data from nationally representative repeated cross-sectional surveys from 1996 to 2018 and included 11,717 men and 16,513 women aged 16-64 years in total. The dependent variables were consumption of total alcohol and consumption by types of beverages (beer, wine and strong liquor) presented as average daily consumption in grams of absolute alcohol. Mixed-effects negative binomial models stratified by sex were used for age-period-cohort analysis.RESULTS: Alcohol consumption was highest at ages 20-29 years for both men and women and declined in older ages. Significant period effects were found indicating that total alcohol consumption and consumption of different types of beverages had increased significantly since the 1990s for both men and women. Cohort trends differed for men and women. Men born in the 1990-2000s had significantly lower daily consumption compared to earlier cohorts, whereas the opposite was found for women.CONCLUSION: While age-related patterns of alcohol consumption are aligned with life course stages, alcohol use has increased over the study period. Although the total daily consumption among men is nearly four times higher than among women, the cohort trends suggest convergence of alcohol consumption patterns for men and women.
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| 13. |
- Balldin, Jan, 1935, et al.
(författare)
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TAQ1A1 Allele of the DRD2 Gene Region Contribute to Shorter Survival Time in Alcohol Dependent Individuals When Controlling for the Influence of Age and Gender. A Follow-up Study of 18 Years.
- 2018
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 53:3, s. 216-220
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Tidskriftsartikel (refereegranskat)abstract
- To investigate the influence of the A1 allele of the TAQ1A polymorphism in the dopamine D2 receptor (DRD2) gene region on mortality in adult individuals with alcohol dependence.The study sample consisted of 359 alcohol-dependent individuals treated for severe alcohol withdrawal symptoms in 1997. Years of survival was studied in an 18-year follow-up. In the analyses, gender and age were controlled for.At the 18-year follow-up, 53% individuals had deceased. The analyses showed that older age (P < 0.001), male gender (P < 0.05) and carrying the A1 allele (P < 0.01) all significantly and independently contributed to shorten years of survival. Among the deceased individuals, the genotype A1+ was the only significant contributor to shorten years of survival.An important contribution of the present study is that in alcohol dependence the Taq1A1 allele of the DRD2 gene region is a risk factor for premature death of similar importance as the well-known risk factors of age and gender.We investigated the influence of A1 allele of the TAQ1A polymorphism in DRD2 receptor gene region on mortality in alcohol-dependent individuals in an 18-year follow-up. Age, gender and the A1 allele contributed to shorten years of survival. Among the deceased, the A1+ was the only contributor to shorten years of survival.
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| 14. |
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| 16. |
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| 19. |
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| 20. |
- Bendtsen, Preben, et al.
(författare)
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Hazardous drinking concepts, limits and methods : Low levels of awareness, knowledge and use in the Swedish population
- 2011
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Ingår i: Alcohol and Alcoholism. - Oxford, UK : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 46:5, s. 638-645
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Tidskriftsartikel (refereegranskat)abstract
- Aims: To investigate the awareness and knowledge of hazardous drinking limits among the general population in Sweden and the extent to which people estimate their alcohol consumption in standard drinks to assess their level of drinking. Methods: A population-based study involving 6000 individuals selected from the total Swedish population was performed. Data were collected by means of a postal questionnaire. The mail survey response rate was 54.3% (n = 3200) of the net sample of 5891 persons. Results: With regard to drinking patterns, 10% of the respondents were abstainers, 59% were sensible drinkers and 31% were classified as hazardous drinkers. Most of the abstainers (80%), sensible drinkers (64%) and hazardous drinkers (56%) stated that they had never heard about the standard drink method. Familiarity with the hazardous drinking concept also differed between the three categories although 61% of sensible and hazardous drinkers expressed awareness of the concept (46% of the abstainers). Knowledge about the limits for sensible drinking was very poor. Between 94 and 97% in the three categories did not know the limit. There was a statistically significant association between having visited health care within the last 12 months and being aware of the standard drink method and the hazardous drinking concept, but not with knowing the hazardous drinking limits. Similarly, there was a significant association between having had at least one alcohol conversation in health care within the last 12 months and being aware of the standard drink method and the hazardous drinking concept, but not with knowing the hazardous drinking limits. Conclusion: The results can be seen as a major challenge for the health-care system and public health authorities because they imply that a large proportion of the Swedish population does not know when alcohol consumption becomes a threat to their health. The current strategy to disseminate knowledge about sensible drinking limits to the population through the health-care system seems to have failed and new means of informing the population are warranted. © The Author 2011. Published by Oxford University Press on behalf of the Medical Council on Alcohol. All rights reserved.
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| 21. |
- Bendtsen, Preben, et al.
(författare)
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Professional's Attitudes Do Not Influence Screening and Brief Interventions Rates for Hazardous and Harmful Drinkers: Results from ODHIN Study
- 2015
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 50:4, s. 430-437
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Tidskriftsartikel (refereegranskat)abstract
- To determine the relation between existing levels of alcohol screening and brief intervention rates in five European jurisdictions and role security and therapeutic commitment by the participating primary healthcare professionals. Health care professionals consisting of, 409 GPs, 282 nurses and 55 other staff including psychologists, social workers and nurse aids from 120 primary health care centres participated in a cross-sectional 4-week survey. The participants registered all screening and brief intervention activities as part of their normal routine. The participants also completed the Shortened Alcohol and Alcohol Problems Perception Questionnaire (SAAPPQ), which measure role security and therapeutic commitment. The only significant but small relationship was found between role security and screening rate in a multilevel logistic regression analysis adjusted for occupation of the provider, number of eligible patients and the random effects of jurisdictions and primary health care units (PHCU). No significant relationship was found between role security and brief intervention rate nor between therapeutic commitment and screening rate/brief intervention rate. The proportion of patients screened varied across jurisdictions between 2 and 10%. The findings show that the studied factors (role security and therapeutic commitment) are not of great importance for alcohol screening and BI rates. Given the fact that screening and brief intervention implementation rate has not changed much in the last decade in spite of increased policy emphasis, training initiatives and more research being published, this raises a question about what else is needed to enhance implementation.
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| 22. |
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| 23. |
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| 24. |
- Berg, Noora, et al.
(författare)
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A 26-year follow-up study of heavy drinking trajectories from adolescence to mid-adulthood and adult disadvantage
- 2013
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 48:4, s. 452-7
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: The aim of the study was to identify heavy drinking trajectories from age 16 to 42 years and to examine their associations with health, social, employment and economic disadvantage in mid-adulthood.METHODS: Finnish cohort study's participants who were 16 years old in 1983 were followed up at age 22, 32 and 42 (n = 1334). Heavy drinking was assessed at every study phase and based on these measurements trajectories of heavy drinking were identified. The trajectory groups were then examined as predictors of disadvantage at age 42.RESULTS: Five distinct heavy drinking trajectories were identified: moderate (35%), steady low (22%), decreasing (9%), increasing (11%) and steady high (23%). Frequencies of the trajectory groups differed by gender. Using the moderate trajectory as a reference category, women in the steady high trajectory had an increased risk of experiencing almost all disadvantages at age 42. In men, increasing and steady high groups had an increased risk for experiencing health and economic disadvantage.CONCLUSION: Steady high female drinkers and steady high and increasing male drinkers had the highest risk for disadvantage in mid-adulthood. By identifying heavy drinking trajectories from adolescence to mid-adulthood we can better predict long-term consequences of heavy alcohol use and plan prevention and intervention programmes.
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| 25. |
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| 26. |
- Berggren, Ulf, 1948, et al.
(författare)
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Different effects of smoking or use of smokeless tobacco on platelet MAO-B activity in type 1 alcohol-dependent subjects.
- 2007
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 42:3, s. 267-71
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Low platelet monoamine oxidase (MAO)-B activity has been proposed as a marker for alcohol-dependence. Findings are, however, contradictory and the influence of confounding factors have been thoroughly investigated. Thus, it is now well established that cigarette smoking reduces platelet MAO-activity. However, not much is known about the influence of smokeless tobacco, i.e. snuff or chewing tobacco, on platelet MAO-B activity. The aim of the present study was to compare platelet MAO-B activity in type 1 alcohol-dependent subjects with concomitant use of smokeless tobacco (i.e. snuff users), use of smoking tobacco (i.e. cigarette smokers), and in those without any tobacco use. METHODS: Platelet MAO-B activity was examined in three groups of alcohol-dependent subjects: snuff users (n = 14), cigarette smokers (n = 33), and non-tobacco users (N = 46). RESULTS: In the alcohol-dependent subjects concomitant cigarette smokers, but not snuff users, were found to have significantly lower platelet MAO-B activity as compared to non-tobacco users (platelet MAO-B activity 4.0 +/- 1.5, 5.1 +/- 1.5 and 5.0 +/- 1.9 microkat/kg protein, respectively). CONCLUSIONS: The findings in the present study suggests that in the alcohol-dependent subjects the concomitant use of smokeless tobacco, i.e. snuffing, does not have an inhibitory effect on platelet MAO-B activity. This may have implications for future research. Thus, alcohol-dependent subjects with concomitant tobacco use should be grouped separately according to the form of the tobacco used, i.e. smoking or smokeless tobacco.
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| 27. |
- Berggren, Ulf, 1948, et al.
(författare)
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Dopamine D2 Receptor Genotype Is Associated with Increased Mortality at a 10-Year Follow-up of Alcohol-Dependent Individuals.
- 2010
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Ingår i: Alcohol and alcoholism. - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 45:1, s. 1-5
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Because the TAQ1 A1 allele may be associated with alcohol-related medical illnesses, and medical illnesses in alcohol-dependent individuals are associated with increased mortality, we test the hypothesis that the TAQ1 A1 allele of the DRD2 gene is associated with increased mortality in alcohol-dependent individuals. METHODS: Following an index treatment episode, a 10-year follow-up study in 366 alcohol-dependent individuals was performed. The TAQ1 A1/A2 DRD2 genotype and allele frequencies were compared between those deceased and those still living at the 10-year point. In addition, the genotype and allele frequencies of these alcohol-dependent individuals were compared to that in 578 control subjects. RESULTS: The prevalence of the A1 allele differed between the deceased and living patients and the controls: 47% of the deceased were A1+, compared to 37% of the living patients and 32% of the controls. The frequency of the TAQ1 A1/A2 genotype also differed between the groups. Thus, 43% had the A1/A2 genotype in comparison with 32% in the living patients and 29% in the controls. The TAQ 1 A1 allele frequency differed between the groups. The frequency of A1 allele was 25% in the deceased patients compared to 21% in the living patients and 17% in the controls. CONCLUSION: The TAQ I A1 allele of the DRD2 gene (or DRD2 gene region) was associated with increased mortality over a 10-year period in alcohol-dependent individuals.
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| 28. |
- Berggren, Ulf, 1948, et al.
(författare)
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Platelet monoamine oxidase-B activity in type 1 alcohol-dependent subjects in sustained full remission.
- 2002
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - 0735-0414. ; 37:4, s. 340-3
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Tidskriftsartikel (refereegranskat)abstract
- The present study investigated platelet monoamine oxidase-B (MAO-B) activity in male alcohol-dependent subjects in sustained full remission (minimum 1 year), to exclude possible transient changes in platelet MAO-B activity, which occur up to several months after the end of alcohol intake.MAO-B activity was examined in 16 alcohol-dependent subjects, characterized as type 1 alcoholics, with an abstinence period of 6 +/- 7 years (mean +/- SD) and in 12 healthy controls.The long-term abstinent alcohol-dependent subjects did not differ from controls in platelet MAO-B activity.Type 1 male alcohol-dependent subjects appear to have normal platelet MAO-B activity. The possibility, however, cannot be excluded that type 2 long-term abstinent alcoholics may have lower platelet MAO-B activity.
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| 29. |
- Berggren, Ulf, 1948, et al.
(författare)
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Platelet monoamine oxidase B in family history positive and family history negative type 1 alcohol-dependent subjects.
- 2002
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - 0735-0414. ; 37:6, s. 577-80
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Tidskriftsartikel (refereegranskat)abstract
- In the present study platelet monoamine oxidase B (MAO-B) activity was investigated in 76 male type 1 alcohol-dependent subjects with and without a family history of alcoholism.Platelet MAO-B activity did not differ between family history positive (FHP) and family history negative alcohol-dependent subjects. The smoking status of the subjects was registered and there was still no difference between the groups when possible effects of smoking were taken into account. It should, however, be noted that platelet MAO-B activity was lower in alcohol-dependent subjects with three or four alcohol-dependent first-degree relatives.Although this latter finding should be interpreted with caution due to the small number of subjects, it cannot be excluded that FHP alcohol-dependent subjects with a large number of alcohol-dependent first-degree relatives may have lower platelet MAO-B activity.
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| 30. |
- Berggren, Ulf, et al.
(författare)
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Subnormal alpha-2-adrenoceptor-mediated sedation during 6 months of sobriety in male type 1 alcohol-dependent subjects
- 2003
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 38, s. 321-326
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Tidskriftsartikel (refereegranskat)abstract
- Aims: In the present study, α2-adrenoceptor function was investigated over 6 months of sobriety in eight male alcohol-dependent subjects. Methods: Subjects were investigated with repeated clonidine (CLON, 2 μg/kg body weight intravenously) challenge tests at days 1 and 7, and months 2 and 6 after the end of a period of heavy alcohol intake. CLON-induced sedation was rated at challenge tests. Mental well-being was self-reported before all challenge tests. Three challenge tests were performed at 1-week intervals in six male healthy controls. Results: Sedation was significantly lower after CLON at all time-points for the challenge tests in alcohol-dependent subjects compared with mean values for three challenge tests in controls. Three dimensions of mental well-being were negatively correlated with scores of CLON-induced sedation at month 6. Conclusions: α2-Adrenoceptor function is subnormal, as assessed by CLON-induced sedation, for at least 6 months after termination of alcohol intake. Whether this subnormal receptor function is pre-existing and possibly genetically determined or is a consequence of long-term alcohol intake must be further investigated, as should this receptor status in alcohol-dependent subjects with longer time-periods of sobriety.
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| 31. |
- Berggren, Ulf, 1948, et al.
(författare)
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The taqI DRD2 A1 allele is associated with alcohol-dependence although its effect size is small
- 2006
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Ingår i: Alcohol. - : Oxford University Press (OUP). - 0735-0414. ; 41:5, s. 479-85
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Numerous studies of the relationship between the TaqIA DRD2 A1 allele and alcohol-dependence have been performed and many of these have shown an association whereas others have not (Noble, 2003). This has consequently generated some controversy as to whether such an association actually exists (Noble, 2003). In the two recent meta-analyses by Noble (2003) and Young et al. (2004) some very important methodological issues have been discussed, which need to be addressed in forthcoming studies. Thus, the sample size is of great importance. In case-control studies it has been estimated that to detect the role of genes with small effect size of approximately 2, which is in the range of the DRD2 A1 allele-alcoholism relationship, case-control sets of 300-400 subjects are necessary (Noble, 2003). METHODS: In the present study, we have consequently recruited a large number of subjects, 375 alcohol-dependent individuals, who were treated as inpatients for alcohol withdrawal symptoms and out of these 357 could be evaluated. As controls, 578 individuals screened and 254 individuals unscreened for alcohol consumption were used. Thus, the total number of subjects was 1217. RESULTS: In the present study, in which the TaqI A1/A2 DRD2 polymorphism was in Hardy-Weinberg equilibrium in the patient group and the two control groups, we found that the TaqI DRD2 A1/A2 genotype frequency differed significantly between the alcohol-dependent group and both the total and screened control groups. Furthermore, the TaqI DRD2 A1 allele frequency was significantly overrepresented in the alcohol-dependent subjects as compared with both the total and screened control groups. The odds ratio for alcohol-dependency being associated with the A1 allele was 1.34. CONCLUSIONS: Consequently, the findings in this study lend further support to the notion of an association between the DRD2 A1 allele and alcohol-dependence, although the effect size of the DRD2 A1 allele is small.
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| 32. |
- Berggren, Ulf, 1948, et al.
(författare)
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Thrombocytopenia in early alcohol withdrawal is associated with development of delirium tremens or seizures.
- 2009
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 44:4, s. 382-6
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: In several studies, possible risk factors/predictors for severe alcohol withdrawal syndrome (AWS), i.e. delirium tremens (DT) and/or seizures, have been investigated. We have recently observed that low blood platelet count could be such a risk factor/predictor. We therefore investigated whether such an association could be found using a large number of alcohol-dependent individuals (n = 334). METHODS: This study is a retrospectively conducted cohort study based on data from female and male patients (>20 years of age), consecutively admitted to an alcohol treatment unit. The individuals had to fulfil the discharge diagnoses alcohol dependence and alcohol withdrawal syndrome according to DSM-IV. RESULTS: During the treatment period, 3% of the patients developed DT, 2% seizures and none had co-occurrence of both conditions. Among those with DT, a higher proportion had thrombocytopenia. Those with seizures had lower blood platelet count and a higher proportion of them had thrombocytopenia. The sensitivity and specificity of thrombocytopenia for the development of DT during the treatment period was 70% and 69%, respectively. The positive predictive value (PPV) was 6% and the negative predictive value (NPV) was 99%. For the development of seizures, the figure for sensitivity was 75% and for specificity 69%. The figures for PPV and NPV were similar as those for the development of DT. CONCLUSIONS: Thrombocytopenia is more frequent in patients who develop severe AWS (DT or seizures). The findings, including the high NPV of thrombocytopenia, must be interpreted with caution due to the small number of patients who developed AWS. Further studies replicating the present finding are therefore needed before the clinical usefulness can be considered.
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| 33. |
- Berggren, Ulf, 1948, et al.
(författare)
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Tobacco use is associated with more severe alcohol dependence, as assessed by the number of DSM-IV criteria, in Swedish male type 1 alcoholics.
- 2007
-
Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 42:3, s. 247-51
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: A high smoking prevalence has been reported in treatment-seeking alcohol-dependent individuals. It has also been suggested that alcohol-dependent individuals who smoke may have a more severe course and greater severity of their alcoholism. METHODS: This study evaluated the impact of tobacco use in 108 Swedish male type 1 alcohol-dependent individuals, recruited by advertisement in a local daily newspaper. They were sub-grouped into smokers (N = 50), snuffers (N = 12) and tobacco nonusers (N = 46). The number of criteria for the diagnosis of alcohol dependence was used to assess the severity of alcohol dependence. RESULTS: The smokers were significantly younger compared to the tobacco non-using group, and also younger at their onset of excessive alcohol consumption. Both smokers and snuffers fulfilled significantly more DSM-IV criteria for alcohol dependence than tobacco nonusers. Furthermore, significantly higher proportions of smokers and snuffers fulfilled the criteria no 2 (experiencing withdrawal syndrome) and no 7 (continuing to use alcohol despite problems). CONCLUSIONS: These findings indicate that not only smoking, but also snuffing, is associated with greater severity of alcohol dependence, as reflected by the greater number of DSM-IV criteria.
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| 34. |
- Berggren, U, et al.
(författare)
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Transient increase in platelet monoamine oxidase b activity during early abstinence in alcoholics: implications for research.
- 2000
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Ingår i: Alcohol and alcoholism (Oxford, Oxfordshire). - 0735-0414. ; 35:4, s. 377-80
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Tidskriftsartikel (refereegranskat)abstract
- Some earlier studies have suggested that platelet monoamine oxidase (MAO)-B activity should be determined at time points other than early in the abstinence phase. However, the optimal times for blood sampling have not been precisely defined. We therefore assessed platelet MAO-B activity repeatedly in 13 male alcohol-dependent patients over the 2 months after the end of a period of heavy alcohol intake. Twelve healthy men were used as controls. In the alcohol-dependent patients, platelet MAO-B activity was transiently increased from 2 to 6 weeks after the end of alcohol intake and the values during this time period were not different from those of controls. Platelet MAO-B activity was, however, significantly lower in the alcohol-dependent patients at 1 week and at 2 months after the end of alcohol intake, in comparison to controls. It is concluded that the transient increase in platelet MAO-B activity after the end of alcohol intake in alcohol-dependent patients may conceal a difference from a control group. Therefore, it is suggested that when platelet MAO-B activity is determined, the preferential time point for obtaining those values in alcohol-dependent patients is after 2 months of abstinence.
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| 35. |
- Berglund, Kristina, 1969, et al.
(författare)
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Outcome in Relation to Drinking Goals in Alcohol-Dependent Individuals: A Follow-up Study 2.5 and 5 Years After Treatment Entry.
- 2019
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 54:4, s. 439-445
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Tidskriftsartikel (refereegranskat)abstract
- To evaluate the long-term treatment outcome (up to 5 years) with respect to different drinking goals of patients.Alcohol-dependent individuals (n = 349) were recruited from three alcohol treatment units. They were interviewed using the Addiction Severity Index (ASI). They were sub-grouped according to their goal at treatment entry: abstinence, low- risk drinking and no decided goal.Patients with abstinence as a goal at treatment entry reported at 2.5 years follow-up a higher abstinence rate, a more pronounced reduction in alcohol consumption, reduction in total number of DSM-IV criteria, higher frequency of low-risk drinking and fewer diagnoses of alcohol dependence compared to the groups who had low risk drinking as a goal or no decided goal. This improvement remained basically unchanged in all three groups at 5 years follow-up, suggesting long-term stability after the treatment interventions.The findings suggest that: (1) alcohol-dependent patients who have abstinence as their own drinking goal have a more favorable treatment outcome than those who have low-risk drinking as a goal or no decided goal. (2) Abstinence as a drinking goal should be considered for those who have a longer duration (for example more than 10 years) of their alcohol-related problems. (3) Patients who have no decided goal should be recommended abstinence as a drinking goal.
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- Berglund, Mats, et al.
(författare)
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Amount and consequences of alcohol drinking are modulated by ever using cigarettes and cannabis : a comparison between Sweden and US
- 2013
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press. - 0735-0414 .- 1464-3502. ; 48:S1, s. i20-i21
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background. To study effects of ever used cigarettes or cannabis on amount and consequences of alcohol drinking. The ATLAS Project is a long-term longitudinal study comparing the development of substance use from high school to the young adult life period (18-23 years) in the US and Sweden. Methods. Baseline data for 3352 17-19 year-old students (65% from Sweden, 35% from US). Measurements: Questionnaire AUDIT-C, Rutgers Alcohol Problem Index, RAPI, ever use of marijuana, cigarettes and alcohol, onset of alcohol drinking, Conduct problems, SCL-8, Impulsivity. Results. The patterns of ever use differed distinctly between the two countries. In US 35% had never used alcohol, 17% had used alcohol and cannabis, 4% alcohol and cigarettes and 22% alcohol, cannabis and cigarettes. Corresponding figures in Sweden were 7%, 1%, 48% and 17%, respectively. Sweden had higher scores on AUDIT C and RAPI than US in the first three groups. In hierarchical multiple regression analyses on AUDIT C early drinking onset, conduct problems and impulsivity had about the same positive effects. Sweden, ever use of cigarettes and marijuana were all significantly related. Marijuana influenced less in Sweden than in the US. In hierarchical multiple regression analyses on RAPI conduct problems had a very strong effect. Sweden, cigarettes and marijuana were all significantly related. Cigarettes influenced less on consequences of drinking in Sweden than in the US. Conclusions. Sweden and the US differed in important aspects on modulating effects of cannabis and cigarettes on alcohol drinking. Supported by a grant from NIAAA/NIH for Larimer/Berglund.
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- Bertilsson, Sara, et al.
(författare)
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Acute Pancreatitis : Impact of Alcohol Consumption and Seasonal Factors
- 2017
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 1464-3502 .- 0735-0414. ; 52:3, s. 383-389
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Tidskriftsartikel (refereegranskat)abstract
- Aims: We aimed to evaluate the potential relation between the incidence of (alcoholic and non-alcoholic) acute pancreatitis (AP) and alcohol consumption in the general population, and whether the occurrence of AP shows any seasonal variation, particularly in relation to periods with expected increased alcohol consumption.Methods: All patients with first-time AP between 2003 and 2012 in a well-defined area in Sweden were retrospectively identified. Data on AP aetiology (alcoholic and non-alcoholic) and severity were registered. Data on annual alcohol sales as well as on self-reported alcohol consumption were obtained.Results: In total, 1457 AP patients were included (83% non-alcoholic AP, 17% alcoholic AP). The overall AP incidence showed increasing time trends for women and men (P < 0.05), but there were no significant changes in the incidence of alcoholic AP, in either sex (P > 0.05). Alcohol sales during the study period decreased (P = 0.002), mainly due to decreased sales of spirits (P = 0.001) and beer (P = 0.002), while self-reported alcohol consumption remained stable for women (P > 0.05) and decreased for men (P = 0.022). Neither alcohol sales nor consumption was related to the time trends of AP (P > 0.05 for all). No significant differences were found in the occurrence of AP among different seasons of the year or between holidays associated with higher alcohol consumption compared to periods before and after these holidays (P > 0.05 for all).Conclusions: Changes in alcohol consumption in the general population do not appear to be related to changes in the incidence of AP and there are no significant seasonal differences in the occurrence of AP in Sweden.Short summary: The incidence of acute pancreatitis (AP) is increasing, and alcohol is still recognized as one of the most common causes. In this study, however, we could not ascertain any clear relations between the sales and consumption of alcohol in the general population and the incidence of alcoholic or non-alcoholic AP.
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| 43. |
- Bond, Jason, et al.
(författare)
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Exploring Structural Relationships Between Blood Alcohol Concentration and Signs and Clinical Assessment of Intoxication in Alcohol-Involved Injury Cases
- 2014
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 49:4, s. 417-422
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Tidskriftsartikel (refereegranskat)abstract
- Aims: Although the relationship between the Y90 (blood alcohol concentration, BAC) and Y91 (clinician intoxication assessment) ICD-10 codes has received attention recently, the role of 10 signs of intoxication in the Y91-Y90 relationship has not been studied yet. This work examines these signs in the estimation of alcohol intoxication levels of patients in medical settings. Methods: Collected and analyzed were data on 1997 injured emergency room patients from 17 countries worldwide reporting drinking prior to injury or presenting with a non-zero BAC from 17 countries worldwide. A model is estimated describing how the 10 signs inform the Y91, Y90 prediction with the goal of the use of observations on patients in place of a biological measure. Results: Signs were consistent with a single underlying construct that strongly predicted Y91. Smell of alcohol on breath predicted Y91 above its contribution through the construct and was stronger for those with tolerance to alcohol than for those without. Controlling for Y91, no sign further contributed to prediction of Y90 indicating that Y91 incorporated all intoxication sign information in predicting Y90. Variance explained was high for Y91 (R-2 = 0.84) and intoxication signs (above 0.72 for all but smell on the breath, 0.57) and lower for Y90 (0.38). Conclusion: Intoxication assessments are well predicted by overall intoxication severity, which itself is well represented by intoxication signs along with differential emphasis on smell of alcohol on breath, especially for those with alcohol tolerance. However, BAC levels remain largely unexplained by intoxication signs with a clinician's assessment serving as the primary predictive measure.
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- Bowden, Jacqueline A., et al.
(författare)
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Levels of Parental Drinking in the Presence of Children : An Exploration of Attitudinal Correlates
- 2021
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 57:4, s. 460-469
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Tidskriftsartikel (refereegranskat)abstract
- AimsThis study aimed to examine perceived social norms, the effect of parental drinking on these norms, alcohol use in front of children, and how norms and consumption vary based on child age and gender of the parent.Methods A cross-sectional online panel survey was undertaken with n = 1000 Australian adults (including 670 parents) aged 18-59 years. The survey assessed: alcohol consumption in front of children; normative attitudes towards drinking in the presence of children; and perceived social norms.Results Overall, 33.9% of parents reported drinking a glass of alcohol each day or a couple of times a week, 18.2% reported getting slightly drunk and 7.8% indicated getting visibly drunk each day or a couple of times a week with their children present. In total, 37.5% reported drinking in front of their children at least weekly. Fathers were more likely to drink in front of children than mothers. Most parents deemed drinking small amounts of alcohol in front of children as acceptable but did not accept drunkenness. Respondents were less concerned about a father drinking one or two drinks in front of their children than a mother. Social expectations were not related to child age, but norms related to others' perceived behaviour were.Conclusions Many parents, particularly fathers consume alcohol in front of their children. There is a need to target health promotion strategies to adults and parents consuming in excess of health guidelines, and to the many parents who are consuming alcohol at higher levels in front of their children.
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| 48. |
- Britton, Annie R, et al.
(författare)
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Alcohol consumption and common carotid intima-media thickness : The USE-IMT study
- 2017
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Ingår i: Alcohol and Alcoholism. - : Oxford University Press (OUP). - 0735-0414 .- 1464-3502. ; 52:4, s. 483-486
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Tidskriftsartikel (refereegranskat)abstract
- Aims: Epidemiological evidence indicates a protective effect of light to moderate alcohol consumption compared to non-drinking and heavy drinking. Although several mechanisms have been suggested, the effect of alcohol on atherosclerotic changes in vessel walls is unclear. Therefore, we explored the relationship between alcohol consumption and common carotid intima media thickness, a marker of early atherosclerosis in the general population. Methods: Individual participant data from eight cohorts, involving 37,494 individuals from the USE-IMT collaboration were used. Multilevel age and sex adjusted linear regression models were applied to estimate mean differences in common carotid intima-media thickness (CIMT) with alcohol consumption. Results: The mean age was 57.9 years (SD 8.6) and the mean CIMT was 0.75 mm (SD 0.177). About, 40.5% reported no alcohol consumed, and among those who drank, mean consumption was 13.3 g per day (SD 16.4). Those consuming no alcohol or a very small amount (<5 g per day) had significantly lower common CIMT values than those consuming >10 g per day, after adjusting for a range of confounding factors. Conclusion: In this large CIMT consortium, we did not find evidence to support a protective effect of alcohol on CIMT.
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