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Jiang X, Yan C, Zhang H, Chen L, Jiang R, Zheng K, Jin W, Ma H, Liu X, Dong M. Oral Probiotic Expressing Human Ethanol Dehydrogenase Attenuates Damage Caused by Acute Alcohol Consumption in Mice. Microbiol Spectr 2023; 11:e0429422. [PMID: 37039510 PMCID: PMC10269551 DOI: 10.1128/spectrum.04294-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 02/24/2023] [Indexed: 04/12/2023] Open
Abstract
Alcohol is an essential drug in human life with multiple medical functions, but excessive alcohol intake, even a single episode of binge drinking, can cause serious damage. Reducing alcohol consumption or absorption is a direct way to alleviate the related harm. Alcohol is decomposed successively by alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) in the liver. Here, we produced a human ADH1B (hADH1B)-expressing probiotic, a recombinant Lactococcus lactis, that aimed to enhance alcohol degradation in the intestinal tract after oral administration. Our results showed that the oral hADH1B-expressing probiotic reduced alcohol absorption, prolonged the alcohol tolerance time, and shortened the recovery time after acute alcohol challenge. More importantly, the liver and intestine were protected from acute injury caused by alcohol challenge. Therefore, the engineered probiotic has the potential to protect organ damage from alcohol consumption. Furthermore, this engineered probiotic may have beneficial effects on alcohol-related diseases such as alcoholic fatty liver disease. IMPORTANCE Alcohol plays an important role in medical treatment, culture, and social interaction. However, excessive alcohol consumption or improper alcohol intake patterns can lead to serious damage to health. Aiming to reduce the harm of alcohol consumption, we designed a recombinant probiotic expressing hADH1B. Our results showed that this recombinant probiotic can reduce alcohol absorption and protect the body from alcohol damage, including hangover, liver, and intestinal damage. Reducing alcohol damage is helpful to the health of people with difficulty in abstinence. The engineered probiotic may provide new strategies for treatment and prevention of the negative effects of alcohol, and it also has the potential for widespread application.
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Affiliation(s)
- Xiaoxiao Jiang
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Chunlong Yan
- Agriculture College of Yanbian University, Yanji, Jilin, China
| | - Hanlin Zhang
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Li Chen
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Rui Jiang
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Kexin Zheng
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing, China
| | - Wanzhu Jin
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Huijuan Ma
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, China
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Xiaomeng Liu
- Department of Nutrition and Food Hygiene, College of Public Health, Xinxiang Medical University, Xinxiang, Henan, China
- Institute of Neuroscience and Translational Medicine, College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Meng Dong
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of the Chinese Academy of Sciences, Beijing, China
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Karur O, Gutvirtz G, Wainstock T, Sheiner E. Maternal prenatal smoking and long-term gastrointestinal morbidity of the offspring: A population-based cohort analysis. Reprod Toxicol 2021; 103:133-138. [PMID: 34015473 DOI: 10.1016/j.reprotox.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/08/2021] [Accepted: 05/12/2021] [Indexed: 10/21/2022]
Abstract
Tobacco consumption in the form of cigarette smoking is one of the most prevalent controllable risk factors for adverse health outcomes and is a known reproductive toxin. We aimed to study the effect of maternal cigarette smoking during pregnancy on the risk of long-term gastrointestinal (GI) morbidity of their offspring. A population-based cohort analysis was performed comparing long-term GI-related hospitalizations among offspring of smoking mothers compared with offspring of non-smoking mothers up to the age of 18. The analysis included all singletons born between the years 1999-2014 at a single tertiary medical center. A Kaplan-Meier survival curve was used to compare the cumulative GI morbidity, and a Cox proportional hazards model was constructed to adjust for confounders. The study population included 242,342 children who met the inclusion criteria, 2861(1.2 %) of them were born to smokers. Offspring of smoking mothers were found to have higher rates of GI-related hospitalizations (7.2 % vs. 5.4 %, p < 0.01). Furthermore, the cumulative incidence of long-term GI morbidity was higher compared with those born to non-smoking mothers (log-rank p < 0.01). Specifically, an increased risk for inflammatory bowel disease was noted (OR = 1.48, 95 % CI 1.2-1.8, P < 0.01). Using a Cox proportional hazards model, controlling for confounders including maternal age, ethnicity, maternal diabetes mellitus and hypertensive disorders of pregnancy, birth weight, prematurity and mode of delivery, the association between maternal smoking during pregnancy and long-term GI morbidity of the offspring remained significant (adjusted HR = 1.54, 95 % CI 1.3-1.8, P < 0.01). In-utero exposure to maternal smoking is associated with an increased risk for long-term GI morbidity of the offspring.
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Affiliation(s)
- Omer Karur
- Faculty of Health Sciences, Joyce & Irving Goldman Medical School at Ben Gurion University of the Negev, Israel.
| | - Gil Gutvirtz
- Department of Obstetrics and Gynecology, Soroka University Medical Centre, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tamar Wainstock
- The Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Centre, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Hauksson K, Arnardottir M, Agustsson AS, Magnusdottir BA, Baldursdottir MB, Lund SH, Kalaitzakis E, Björnsson ES. Increase in the incidence of alcoholic pancreatitis and alcoholic liver disease in Iceland: impact of per capita alcohol consumption. Scand J Gastroenterol 2020; 55:615-620. [PMID: 32289240 DOI: 10.1080/00365521.2020.1751874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: To analyze the incidence of acute alcoholic pancreatitis and of severe alcoholic liver disease (ALD) and its association with per capita alcohol consumption with identification of both alcoholic cirrhosis (AC) and severe alcoholic hepatitis (AH), in a population-based setting.Methods: A search was undertaken in diagnoses database for diagnostic codes in order to find patients hospitalized with incident acute alcoholic pancreatitis (AP) and alcoholic liver disease in Iceland in 2001-2015. Diagnoses were verified in all patients who were retrospectively reviewed. Those with ALD had either AC or AH. Alcohol sales during the study period were obtained from Statistics Iceland.Results: Overall, 273 patients with acute AP, mean age at diagnosis 50 (14) years, 74% males and 159 patients with ALD, mean age 57 (11) years, 73% males, were identified. Mean per capita alcohol consumption was 6.95 (0.4) liters and increased by 21% over the study period. The annual incidence of AP increased from 4.2 per 100.000 to 9.5 and ALD from 1.6 to 6.1 per 100.000. Trend analysis showed a significant annual increase of 7% (RR 1.07, 95%CI 1.04-1.10) for AP and an annual increase of 10.5% (RR 1.10, 95%CI 1.06-1.15) for ALD. The increase was only significant in males.Conclusions: Increase per capita alcohol consumption over a 15 year study period was associated with an increase in the incidence of severe alcoholic liver disease and alcohol-related acute pancreatitis in males but not in females.
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Affiliation(s)
- Kristjan Hauksson
- Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
| | - Margret Arnardottir
- Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
| | - Arnar S Agustsson
- Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
| | | | | | - Sigrun H Lund
- Decode Genetics, Reykjavik, Iceland, Copenhagen, Denmark
| | - Evangelos Kalaitzakis
- Digestive Disease Center, Copenhagen University Hospital/Herlev, University of Copenhagen, Copenhagen, Denmark
| | - Einar S Björnsson
- Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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Inoue H, Uemura S, Harada K, Mizuno H, Bunya N, Nomura K, Kakizaki R, Narimatsu E. Risk factors for acute pancreatitis in patients with accidental hypothermia. Am J Emerg Med 2019; 37:189-193. [DOI: 10.1016/j.ajem.2018.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 05/05/2018] [Accepted: 05/08/2018] [Indexed: 01/01/2023] Open
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Bertilsson S, Håkansson A, Kalaitzakis E. Acute Pancreatitis: Impact of Alcohol Consumption and Seasonal Factors. Alcohol Alcohol 2017; 52:383-389. [DOI: 10.1093/alcalc/agx005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Accepted: 01/12/2017] [Indexed: 01/24/2023] Open
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Holmes J, Meier PS, Booth A, Guo Y, Brennan A. The temporal relationship between per capita alcohol consumption and harm: a systematic review of time lag specifications in aggregate time series analyses. Drug Alcohol Depend 2012; 123:7-14. [PMID: 22197480 DOI: 10.1016/j.drugalcdep.2011.12.005] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2011] [Revised: 11/28/2011] [Accepted: 12/04/2011] [Indexed: 01/16/2023]
Abstract
BACKGROUND Changes in per capita alcohol consumption are temporally linked to changes in rates of alcohol-related harm. Methodological approaches for analysing this relationship have been suggested, however, the problem of time lags is not well-addressed. This study provides a review of time lag specifications, looking at (a) time to first effect on harm, (b) time to full effect and (c) the functional form of the effect accumulation from first to full effect to inform modelling of the relationship between changes in aggregate alcohol consumption and changes in rates of harm. METHODS Bibliographic databases were searched and citation and reference checking was used to identify studies. Included studies were time series analyses of the relationship between aggregated population alcohol consumption and rates of alcohol-related harms where time lag specifications had been derived or tested. RESULTS 36 studies were included with liver cirrhosis, heart disease and suicide dominating the evidence base. For a large number of alcohol-related harms, no literature was identified. There was strong evidence of an immediate first effect following a change in consumption for most harms. Recommended lag specifications are proposed for a set of alcohol-attributable harms. CONCLUSIONS Research on time lag specifications is under-developed for most harms although we provide suggested specifications based on the findings of the review. Greater methodological attention needs to be given to the rationale for choosing or applying lag specifications and the inherent complexity of the time lag process. More consistent and transparent reporting of methodological decisions would aide progress in the field.
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Affiliation(s)
- John Holmes
- Section of Public Health, School of Health and Related Research, University of Sheffield, 30 Regent Street, Sheffield S1 4DA, UK.
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Giesbrecht N, Österberg E. Alcohol Retailing in Canadian and Nordic Contexts: Challenges and Opportunities in Balancing Trade and Prevention Agendas. ACTA ACUST UNITED AC 2012. [DOI: 10.1177/009145091203900106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This article involves a comparison of the Nordic alcohol-monopoly countries with Canadian provinces that have a tradition of off-premise alcohol retail monopolies. The aim of the article is to shed light on recent developments in Canadian and Nordic alcohol-retailing systems, and to propose a way forward for alcohol-control policy that involves balancing alcohol trade and damage-reduction agendas. The article first considers developments over the past three decades in alcohol production, marketing, and retailing involving a concentration of production, and an expansion and increased sophistication of alcohol marketing and retailing, and the underlying international and national pressures. Next, it examines examples of recent alcohol policy making in Canada and the Nordic countries, noting the challenges of controlling total alcohol consumption and high-risk drinking in a market-oriented environment. Third, it offers several steps forward that will facilitate a better balance of alcohol trade and problem-prevention agendas in the context of off-premise alcohol-retail-control systems.
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Choudhry MA, Chaudry IH. Alcohol, burn injury, and the intestine. J Emerg Trauma Shock 2011; 1:81-7. [PMID: 19561986 PMCID: PMC2700607 DOI: 10.4103/0974-2700.43187] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2008] [Accepted: 09/08/2008] [Indexed: 12/15/2022] Open
Abstract
A significant number of burn and other traumatic injuries are reported to occur under the influence of alcohol (EtOH) intoxication. Despite this overwhelming association between EtOH intoxication and injury, relatively little attention has been paid to determining the role of EtOH in post-injury pathogenesis. This article reviews studies which have evaluated the impact of EtOH on post-burn intestinal immunity and barrier functions. The findings from these studies suggest that while a smaller burn injury by itself may not have an adverse effect on host defense, when combined with prior EtOH intoxication it may become detrimental. Experimental data from our laboratory further supports the notion that EtOH intoxication before burn injury suppresses intestinal immune defense, impairs gut barrier functions, and increases bacterial growth. This results in increased bacterial translocation which may contribute to post injury pathogenesis. Altogether, the studies reviewed in this article suggest that EtOH intoxication at the time of injury is a risk factor, and therefore blood EtOH should be checked in burn/trauma patients at the time of hospital admission.
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Affiliation(s)
- Mashkoor A Choudhry
- Department of Surgery, Burn and Shock Trauma Institute, Loyola University Chicago Medical Center, Maywood, IL 60153, USA
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Herttua K, Mäkelä P, Martikainen P. The effects of a large reduction in alcohol prices on hospitalizations related to alcohol: a population-based natural experiment. Addiction 2011; 106:759-67. [PMID: 21205044 DOI: 10.1111/j.1360-0443.2010.03296.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AIMS Finland experienced a large reduction in alcohol prices in 2004 due to in the lowering of alcohol taxes by about one-third and the abolition of duty-free allowances for travellers from the European Union. We examined the effects of these changes on alcohol-related hospitalizations. DESIGN AND PARTICIPANTS Time-series intervention analyses of monthly aggregations of hospitalization for acute and chronic causes among men and women aged 15-39, 40-49, 50-69 and more than 69 years. SETTING Finland, 1996-2006. FINDINGS After the price reduction the chronic hospitalization rate for men increased among those below age 70 years. It was largest among those aged 50-69 years: 22%, which implies an increase of 18.0 monthly hospitalizations per 100,000 person-years, and there was an 11% and 16% (11.5 and 4.8 monthly hospitalizations) increase among those aged 40-49 and 15-39, respectively. Among the women the rate increased by 23% (4.0 monthly hospitalizations) in the 50-69-year-olds, and decreased in the under-40s. The increase in all the population groups was due mainly to an increase in mental and behavioural disorders due to alcohol. Acute hospitalizations increased by 17% and 20% (6.2 and 7.0 per month) among men aged 40-49 and 50-69 years, respectively, and by 38% among women aged 50-69 years (2.3 per month). CONCLUSIONS The results, obtained in a natural experimental setting when trends and seasonal variation had been taken into account, suggest that the reduction in alcohol prices led to increases in alcohol-related hospitalization in certain population groups, mainly among 50-69-year-olds, in Finland.
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Affiliation(s)
- Kimmo Herttua
- Population Research Unit, Department of Social Research, University of Helsinki, Helsinki, Finland.
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Abstract
AIMS Assess long-term trends of the correlation between alcohol sales data and survey data. DESIGN Analyses of state alcohol consumption data from the US Alcohol Epidemiologic Data System based on sales, tax receipts or alcohol shipments. Cross-sectional, state annual estimates of alcohol-related measures for adults from the US Behavioral Risk Factor Surveillance System using telephone surveys. SETTING United States. Participants State alcohol tax authorities, alcohol vendors, alcohol industry (sales data) and randomly selected adults aged > or = 18 years 1993-2006 (survey data). MEASUREMENTS State-level per capita annual alcohol consumption estimates from sales data. Self-reported alcohol consumption, current drinking, heavy drinking, binge drinking and alcohol-impaired driving from surveys. Correlation coefficients were calculated using linear regression models. FINDINGS State survey estimates of consumption accounted for a median of 22% to 32% of state sales data across years. Nevertheless, state consumption estimates from both sources were strongly correlated with annual r-values ranging from 0.55-0.71. State sales data had moderate-to-strong correlations with survey estimates of current drinking, heavy drinking and binge drinking (range of r-values across years: 0.57-0.65; 0.33-0.70 and 0.45-0.61, respectively), but a weaker correlation with alcohol-impaired driving (range of r-values: 0.24-0.56). There were no trends in the magnitude of correlation coefficients. CONCLUSIONS Although state surveys substantially underestimated alcohol consumption, the consistency of the strength of the association between sales consumption and survey data for most alcohol measures suggest both data sources continue to provide valuable information. These findings support and extend the distribution of consumption model and single distribution theory, suggesting that both sales and survey data are useful for monitoring population changes in alcohol use.
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Affiliation(s)
- David E Nelson
- Cancer Prevention Fellowship Program, Center for Cancer Training, National Cancer Institute, Bethesda, MD 20892-7105, USA.
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Rey G, Boniol M, Jougla E. Estimating the number of alcohol-attributable deaths: methodological issues and illustration with French data for 2006. Addiction 2010; 105:1018-29. [PMID: 20331552 DOI: 10.1111/j.1360-0443.2010.02910.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
AIMS Computing the number of alcohol-attributable deaths requires a series of hypotheses. Using French data for 2006, the potential biases are reviewed and the sensitivity of estimates to various hypotheses evaluated. METHODS Self-reported alcohol consumption data were derived from large population-based surveys. The risks of occurrence of diseases associated with alcohol consumption and relative risks for all-cause mortality were obtained through literature searches. All-cause and cause-specific population alcohol-attributable fractions (PAAFs) were calculated. In order to account for potential under-reporting, the impact of adjustment on sales data was tested. The 2006 mortality data were restricted to people aged between 15 and 75 years. RESULTS When alcohol consumption distribution was adjusted for sales data, the estimated number of alcohol-attributable deaths, the sum of the cause-specific estimates, was 20 255. Without adjustment, the estimate fell to 7158. Using an all-cause mortality approach, the adjusted number of alcohol-attributable deaths was 15 950, while the non-adjusted estimate was a negative number. Other methodological issues, such as computation based on risk estimates for all causes for 'all countries' or only 'European countries', also influenced the results, but to a lesser extent. DISCUSSION The estimates of the number of alcohol-attributable deaths varied greatly, depending upon the hypothesis used. The most realistic and evidence-based estimate seems to be obtained by adjusting the consumption data for national alcohol sales, and by summing the cause-specific estimates. However, interpretation of the estimates must be cautious in view of their potentially large imprecision.
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Affiliation(s)
- Grégoire Rey
- INSERM, CépiDc, Université Paris Sud 11, IFR69 Le Vésinet, France.
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Herttua K, Mäkelä P, Martikainen P. An evaluation of the impact of a large reduction in alcohol prices on alcohol-related and all-cause mortality: time series analysis of a population-based natural experiment. Int J Epidemiol 2009; 40:441-54. [PMID: 19995860 DOI: 10.1093/ije/dyp336] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND We examined the effect of a large reduction in the price of alcohol that occurred in Finland in 2004 on alcohol-related and all-cause mortality, and mortality due to cardiovascular diseases (CVDs) from which alcohol-attributable cases were excluded. METHODS Time series intervention analysis modelling was applied to the monthly aggregations of deaths in Finland for the period 1996-2006 to assess the impact of the reduction in alcohol prices. Alcohol-related mortality was defined using information on both underlying and contributory causes of death. Analyses were carried out for men and women aged 15-39, 40-49, 50-69 and >69 years. RESULTS Alcohol-related deaths increased in men aged 40-49 years, and in men and women aged 50-69 years, after the price reduction when trends and seasonal variation were taken into account: the mean rate of alcohol-related mortality increased by 17% [95% confidence interval (CI) 1.5, 33.7], 14% (95% CI 1.1, 28.0) and 40% (95% CI) 7.1, 81.7), respectively, which implies 2.5, 2.9 and 1.6 additional monthly deaths per 100,000 person-years following the price reduction. In contrast to alcohol-related mortality, CVD and all-cause mortality decreased: among men and women aged >69 years a decrease of 7 and 10%, respectively, in CVD mortality implied 19 and 25 fewer monthly deaths per 100,000 person-years, and a decrease of 7 and 14%, respectively, in all-cause mortality similarly implied 42 and 69 fewer monthly deaths. CONCLUSION These results obtained from the time series analyses suggest that the reduction in alcohol prices led to an increase in alcohol-related mortality, except in persons <40 years of age. However, it appears that beneficial effects in older age, when CVD deaths are prevalent, counter-balance these adverse effects, at least to some extent.
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Affiliation(s)
- Kimmo Herttua
- Population Research Unit, Department of Sociology, University of Helsinki, Helsinki, Finland.
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Abstract
Alcohol dependence and alcohol abuse or harmful use cause substantial morbidity and mortality. Alcohol-use disorders are associated with depressive episodes, severe anxiety, insomnia, suicide, and abuse of other drugs. Continued heavy alcohol use also shortens the onset of heart disease, stroke, cancers, and liver cirrhosis, by affecting the cardiovascular, gastrointestinal, and immune systems. Heavy drinking can also cause mild anterograde amnesias, temporary cognitive deficits, sleep problems, and peripheral neuropathy; cause gastrointestinal problems; decrease bone density and production of blood cells; and cause fetal alcohol syndrome. Alcohol-use disorders complicate assessment and treatment of other medical and psychiatric problems. Standard criteria for alcohol dependence-the more severe disorder-can be used to reliably identify people for whom drinking causes major physiological consequences and persistent impairment of quality of life and ability to function. Clinicians should routinely screen for alcohol disorders, using clinical interviews, questionnaires, blood tests, or a combination of these methods. Causes include environmental factors and specific genes that affect the risk of alcohol-use disorders, including genes for enzymes that metabolise alcohol, such as alcohol dehydrogenase and aldehyde dehydrogenase; those associated with disinhibition; and those that confer a low sensitivity to alcohol. Treatment can include motivational interviewing to help people to evaluate their situations, brief interventions to facilitate more healthy behaviours, detoxification to address withdrawal symptoms, cognitive-behavioural therapies to avoid relapses, and judicious use of drugs to diminish cravings or discourage relapses.
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Affiliation(s)
- Marc A Schuckit
- Department of Psychiatry, University of California, San Diego, CA, USA
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Polednak AP. Temporal trend in the U.S. black-white disparity in mortality rates from selected alcohol-related chronic diseases. J Ethn Subst Abuse 2008; 7:154-64. [PMID: 19042803 DOI: 10.1080/15332640802055558] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The disparities between the U.S. African American (black)-white mortality rates for liver cirrhosis are often cited in the literature, but disparities in mortality from other chronic diseases largely attributable to alcohol have received less attention. This study analyzes U.S. age-standardized mortality rates (ASMRs) for those 25 years old or more for a 25-year period (1979-2003) for blacks and whites by gender for certain chronic diseases entirely attributable to alcohol and for certain cancers with a large fraction attributable to alcohol. Declines in ASMRs were much larger for blacks than whites, and black-white disparities disappeared for alcoholic gastritis, as also previously reported to alcoholic cirrhosis of the liver. Substantial disparities remained in 2003, at much lower ASMRs than in the past, for males for alcoholic cardiomyopathy, chronic pancreatitis, and cancers of the oral cavity-pharynx, which may reflect black-white disparities in risk factors (other than alcohol) and in medical care.
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Kristiansen L, Grønbaek M, Becker U, Tolstrup JS. Risk of pancreatitis according to alcohol drinking habits: a population-based cohort study. Am J Epidemiol 2008; 168:932-7. [PMID: 18779386 DOI: 10.1093/aje/kwn222] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The association between alcohol intake and pancreatitis has been examined previously in case-control studies, mostly consisting of men. The significance of beverage type and drinking pattern is unknown. The objective of this study was to assess the association between amount, type, and frequency of alcohol intake and risk of pancreatitis. For this purpose, the authors used data on 17,905 men and women who participated in the Copenhagen City Heart Study in 1976-1978, 1981-1983, 1991-1994, and 2001-2003 in Copenhagen, Denmark. Alcohol intake and covariates were assessed by questionnaire. Information on pancreatitis was obtained from national registers. A high alcohol intake was associated with a higher risk of pancreatitis. Hazard ratios associated with drinking 1-6, 7-13, 14-20, 21-34, 35-48, and >48 drinks/week were 1.1 (95% confidence interval (CI): 0.8, 1.6), 1.2 (95% CI: 0.8, 1.8), 1.3 (95% CI: 0.8, 2.1), 1.3 (95% CI: 0.7, 2.2), 2.6 (95% CI: 1.4, 4.8), and 3.0 (95% CI: 1.6, 5.7), respectively, compared with 0 drinks/week (P(trend) < 0.001). Associations were similar for men and women. Drinking frequency did not seem to be independently associated with pancreatitis.
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Affiliation(s)
- Louise Kristiansen
- National Institute of Public Health, Oster Farimagsgade 5a, DK-1399 Copenhagen K, Denmark.
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[Mental disorders in patients with acute necrotic pancreatitis]. SRP ARK CELOK LEK 2007; 135:414-8. [PMID: 17929533 DOI: 10.2298/sarh0708414s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION The prognosis of patients with acute pancreatitis is still uncertain regardless of modern therapeutic procedures. It is even more emphasized if the acute pancreatitis is followed by psychic disorders. OBJECTIVE The aim of the study was to provide an overview of the incidence of certain psychosomatic disorders in patients with acute pancreatitis and evaluate priority therapeutic procedures. METHOD In this study, we analysed 16 patients with psychosomatic disorders followed by the episode of acute pancreatitis among 202 patients that were hospitalized in the period from 1993 until 2000. The diagnosis was based on anamnesis, clinical and laboratory findings and diagnostic procedures such as X-ray, US, CT and MRI. RESULTS Among 16 patients with psychosomatic disorders followed by acute pancreatitis, 13 (81.25%) patients were operated on and 3 (18.75%) patients were medically treated. 6 patients experienced hallucinations, 5 memory deficiency, 16 disorientation and 14 confabulation. CONCLUSION Psychosomatic disorders in patients with acute pancreatitis require complex medical treatment. Due to the already mentioned complications, the management of these conditions is very difficult and with uncertain results.
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Abstract
AIMS To analyse the relationship between population drinking and liver cirrhosis mortality in eastern European countries and compare it with similar findings from western Europe. DESIGN AND MEASUREMENTS Yearly data, from the approximate period 1960-2002, on liver cirrhosis mortality in total and by gender were analysed in relation to per capita alcohol consumption in nine eastern European countries divided into 'spirits countries' and 'non-spirits countries'. The Box-Jenkins technique for time-series analysis was used to estimate the impact on liver cirrhosis resulting from a 1-litre increase in per capita consumption in terms of relative (%) and absolute effects (number of cirrhosis deaths). FINDINGS Cirrhosis mortality rates were related significantly to population drinking in eight of nine eastern European countries and both relative and absolute alcohol effects laid within the range of previous western European estimates. A 1-litre increase in per capita consumption was on average estimated to cause three to four additional cirrhosis deaths per 100,000 for men and one additional death for women. The absolute effects for men were relatively high in a European perspective: stronger than in mid- and northern Europe and only marginally weaker in comparison with southern Europe. CONCLUSIONS A reduction in per capita alcohol consumption would prevent many cirrhosis deaths in eastern Europe, particularly for men. It is suggested that further studies of the extent other forms of alcohol-related mortality respond to changes in population drinking in eastern Europe would be valuable.
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Affiliation(s)
- Mats Ramstedt
- Centre for Social Research on Alcohol and Drugs (SoRAD), Stockholm University, Stockholm, Sweden.
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19
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Chowdhury P, Gupta P. Pathophysiology of alcoholic pancreatitis: an overview. World J Gastroenterol 2006; 12:7421-7. [PMID: 17167828 PMCID: PMC4087585 DOI: 10.3748/wjg.v12.i46.7421] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2006] [Revised: 08/16/2006] [Accepted: 08/22/2006] [Indexed: 02/06/2023] Open
Abstract
Use of alcohol is a worldwide habit regardless of socio-economic background. Heavy alcohol consumption is a potential risk factor for induction of pancreatitis. The current review cites the updated literature on the alcohol metabolism, its effects on gastrointestinal and pancreatic function and in causing pancreatic injury, genetic predisposition of alcohol induced pancreatitis. Reports describing prospective mechanisms of action of alcohol activating the signal transduction pathways, induction of oxidative stress parameters through the development of animal models are being presented.
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Affiliation(s)
- Parimal Chowdhury
- Department of Physiology and Biophysics, College of Medicine, University of Arkansas for Medical Sciences, 4301 W Markham Street, Little Rock, Arkansas 72205, United States.
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20
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Chase V, Neild R, Sadler CW, Batey RG. The medical complications of alcohol use: understanding mechanisms to improve management. Drug Alcohol Rev 2006; 24:253-65. [PMID: 16096129 DOI: 10.1080/09595230500167510] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The use of alcohol in a dependent or even a regular heavy pattern predisposes the drinker to a range of adverse consequences. These include a risk of direct harm from alcohol, including organ damage, mental health disorders and a range of social and legal problems associated with behaviours due to alcohol's effects. The range of organ damage associated with regular heavy alcohol consumption is well described. Much new information on the mechanisms by which damage occurs is available and is reviewed in this paper. New knowledge can assist in the development of more appropriate management strategies for those affected by the medical complications of alcohol use. Genetic susceptibility to tissue injury is explored and the reasons why many heavy drinkers do not appear to experience organ damage are considered. Approaches to the management of certain alcohol-related disorders are outlined.
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Affiliation(s)
- Vicki Chase
- Drug and Alcohol Clinical Services, Hunter/New England Area Health Service, Faculty of Health, University of Newcastle, NSW, Australia
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21
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Lowenfels AB, Sullivan T, Fiorianti J, Maisonneuve P. The epidemiology and impact of pancreatic diseases in the United States. Curr Gastroenterol Rep 2005; 7:90-5. [PMID: 15802095 DOI: 10.1007/s11894-005-0045-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
In the United States, acute pancreatitis, chronic pancreatitis, and pancreatic cancer are the most common pancreatic disorders requiring diagnosis and treatment. Pancreatic cancer is responsible for nearly 30,000 annual deaths and is the second most common cause of death from any type of gastrointestinal disease. Gallstone disease, which is strongly associated with obesity, and excessive consumption of alcohol are the major risk factors for benign pancreatic disease, whereas smoking is the most important factor known to cause pancreatic cancer. Therefore, to reduce the overall burden of pancreatic disease, we should focus on the control of three lifestyle factors: smoking, drinking, and obesity.
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Affiliation(s)
- Albert B Lowenfels
- Department of Surgery, New York Medical College, Valhalla, NY 10595, USA.
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22
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Kerr WC. Pancreatitis mortality and population level alcohol consumption: taking the science a step forward. Addiction 2004; 99:1231-2. [PMID: 15369553 DOI: 10.1111/j.1360-0443.2004.00833.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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