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Kuah AH, Sattgast LH, Grant KA, Gonzales SW, Khadka R, Damrath JG, Allen MR, Burr DB, Wallace JM, Maddalozzo GF, Benton ML, Beaver LM, Branscum AJ, Turner RT, Iwaniec UT. Six months of voluntary alcohol consumption in male cynomolgus macaques reduces intracortical bone porosity without altering mineralization or mechanical properties. Bone 2024; 185:117111. [PMID: 38679220 PMCID: PMC466935 DOI: 10.1016/j.bone.2024.117111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Chronic heavy alcohol consumption is a risk factor for low trauma bone fracture. Using a non-human primate model of voluntary alcohol consumption, we investigated the effects of 6 months of ethanol intake on cortical bone in cynomolgus macaques (Macaca fascicularis). Young adult (6.4 ± 0.1 years old, mean ± SE) male cynomolgus macaques (n = 17) were subjected to a 4-month graded ethanol induction period, followed by voluntary self-administration of water or ethanol (4 % w/v) for 22 h/d, 7 d/wk. for 6 months. Control animals (n = 6) consumed an isocaloric maltose-dextrin solution. Tibial response was evaluated using densitometry, microcomputed tomography, histomorphometry, biomechanical testing, and Raman spectroscopy. Global bone response was evaluated using biochemical markers of bone turnover. Monkeys in the ethanol group consumed an average of 2.3 ± 0.2 g/kg/d ethanol resulting in a blood ethanol concentration of 90 ± 12 mg/dl in longitudinal samples taken 7 h after the daily session began. Ethanol consumption had no effect on tibia length, mass, density, mechanical properties, or mineralization (p > 0.642). However, compared to controls, ethanol intake resulted in a dose-dependent reduction in intracortical bone porosity (Spearman rank correlation = -0.770; p < 0.0001) and compared to baseline, a strong tendency (p = 0.058) for lower plasma CTX, a biochemical marker of global bone resorption. These findings are important because suppressed cortical bone remodeling can result in a decrease in bone quality. In conclusion, intracortical bone porosity was reduced to subnormal values 6 months following initiation of voluntary ethanol consumption but other measures of tibia architecture, mineralization, or mechanics were not altered.
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Affiliation(s)
- Amida H Kuah
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA
| | - Lara H Sattgast
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA
| | - Kathleen A Grant
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Steven W Gonzales
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Rupak Khadka
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - John G Damrath
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, USA
| | - Matthew R Allen
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Biomedical Engineering, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - David B Burr
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Biomedical Engineering, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Joseph M Wallace
- Department of Biomedical Engineering, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Gianni F Maddalozzo
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA
| | | | - Laura M Beaver
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA; Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
| | - Adam J Branscum
- Biostatistics Program, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA
| | - Russell T Turner
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA; Center for Healthy Aging Research, Oregon State University, Corvallis, OR 97331, USA
| | - Urszula T Iwaniec
- Skeletal Biology Laboratory, School of Nutrition and Public Health, Oregon State University, Corvallis, OR 97331, USA; Center for Healthy Aging Research, Oregon State University, Corvallis, OR 97331, USA.
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Hoegen-Saßmannshausen P, Naumann P, Hoffmeister-Wittmann P, Ben Harrabi S, Seidensaal K, Weykamp F, Mielke T, Ellerbrock M, Habermehl D, Springfeld C, Dill MT, Longerich T, Schirmacher P, Mehrabi A, Chang DH, Hörner-Rieber J, Jäkel O, Haberer T, Combs SE, Debus J, Herfarth K, Liermann J. Carbon ion radiotherapy of hepatocellular carcinoma provides excellent local control: The prospective phase I PROMETHEUS trial. JHEP Rep 2024; 6:101063. [PMID: 38737600 PMCID: PMC11087711 DOI: 10.1016/j.jhepr.2024.101063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/22/2024] [Accepted: 03/07/2024] [Indexed: 05/14/2024] Open
Abstract
Background & Aims Inoperable hepatocellular carcinoma (HCC) can be treated by stereotactic body radiotherapy. However, carbon ion radiotherapy (CIRT) is more effective for sparing non-tumorous liver. High linear energy transfer could promote therapy efficacy. Japanese and Chinese studies on hypofractionated CIRT have yielded excellent results. Because of different radiobiological models and the different etiological spectrum of HCC, applicability of these results to European cohorts and centers remains questionable. The aim of this prospective study was to assess safety and efficacy and to determine the optimal dose of CIRT with active raster scanning based on the local effect model (LEM) I. Methods CIRT was performed every other day in four fractions with relative biological effectiveness (RBE)-weighted fraction doses of 8.1-10.5 Gy (total doses 32.4-42.0 Gy [RBE]). Dose escalation was performed in five dose levels with at least three patients each. The primary endpoint was acute toxicity after 4 weeks. Results Twenty patients received CIRT (median age 74.7 years, n = 16 with liver cirrhosis, Child-Pugh scores [CP] A5 [n = 10], A6 [n = 4], B8 [n = 1], and B9 [n = 1]). Median follow up was 23 months. No dose-limiting toxicities and no toxicities exceeding grade II occurred, except one grade III gamma-glutamyltransferase elevation 12 months after CIRT, synchronous to out-of-field hepatic progression. During 12 months after CIRT, no CP elevation occurred. The highest dose level could be applied safely. No local recurrence developed during follow up. The objective response rate was 80%. Median overall survival was 30.8 months (1/2/3 years: 75%/64%/22%). Median progression-free survival was 20.9 months (1/2/3 years: 59%/43%/43%). Intrahepatic progression outside of the CIRT target volume was the most frequent pattern of progression. Conclusions CIRT of HCC yields excellent local control without dose-limiting toxicity. Impact and implications To date, safety and efficacy of carbon ion radiotherapy for hepatocellular carcinoma have only been evaluated prospectively in Japanese and Chinese studies. The optimal dose and fractionation when using the local effect model for radiotherapy planning are unknown. The results are of particular interest for European and American particle therapy centers, but also of relevance for all specialists involved in the treatment and care of patients with hepatocellular carcinoma, as we present the first prospective data on carbon ion radiotherapy in hepatocellular carcinoma outside of Asia. The excellent local control should encourage further use of carbon ion radiotherapy for hepatocellular carcinoma and design of randomized controlled trials. Clinical Trials Registration The study is registered at ClinicalTrials.gov (NCT01167374).
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Affiliation(s)
- Philipp Hoegen-Saßmannshausen
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Patrick Naumann
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Xcare Praxis für Strahlentherapie, Saarbrücken, Germany
| | - Paula Hoffmeister-Wittmann
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Semi Ben Harrabi
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Katharina Seidensaal
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Fabian Weykamp
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Mielke
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Malte Ellerbrock
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Daniel Habermehl
- Wilhelm-Conrad-Röntgen-Klinik Gießen, Universitätsklinikum Gießen und Marburg GmbH, Gießen, Germany
| | - Christoph Springfeld
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Medical Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
| | - Michael T. Dill
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- Department of Gastroenterology, Infectious Diseases, Intoxication, Heidelberg University Hospital, Heidelberg, Germany
- Experimental Hepatology, Inflammation and Cancer Research Group, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Thomas Longerich
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Peter Schirmacher
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Arianeb Mehrabi
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- Department of General, Visceral & Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - De-Hua Chang
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- Department of Diagnostic and Interventional Radiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Juliane Hörner-Rieber
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Oliver Jäkel
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
- Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Haberer
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Stephanie E. Combs
- Department of Radiation Oncology, Technical University of Munich (TUM), Munich, Germany
- Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, Neuherberg, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Jürgen Debus
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Heidelberg, Heidelberg, Germany
| | - Klaus Herfarth
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
| | - Jakob Liermann
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), Heidelberg University Hospital, Heidelberg, Germany
- Liver Cancer Centre Heidelberg, Heidelberg, Germany
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Zahr NM. Alcohol Use Disorder and Dementia: A Review. Alcohol Res 2024; 44:03. [PMID: 38812709 PMCID: PMC11135165 DOI: 10.35946/arcr.v44.1.03] [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] [Indexed: 05/31/2024] Open
Abstract
PURPOSE By 2040, 21.6% of Americans will be over age 65, and the population of those older than age 85 is estimated to reach 14.4 million. Although not causative, older age is a risk factor for dementia: every 5 years beyond age 65, the risk doubles; approximately one-third of those older than age 85 are diagnosed with dementia. As current alcohol consumption among older adults is significantly higher compared to previous generations, a pressing question is whether drinking alcohol increases the risk for Alzheimer's disease or other forms of dementia. SEARCH METHODS Databases explored included PubMed, Web of Science, and ScienceDirect. To accomplish this narrative review on the effects of alcohol consumption on dementia risk, the literature covered included clinical diagnoses, epidemiology, neuropsychology, postmortem pathology, neuroimaging and other biomarkers, and translational studies. Searches conducted between January 12 and August 1, 2023, included the following terms and combinations: "aging," "alcoholism," "alcohol use disorder (AUD)," "brain," "CNS," "dementia," "Wernicke," "Korsakoff," "Alzheimer," "vascular," "frontotemporal," "Lewy body," "clinical," "diagnosis," "epidemiology," "pathology," "autopsy," "postmortem," "histology," "cognitive," "motor," "neuropsychological," "magnetic resonance," "imaging," "PET," "ligand," "degeneration," "atrophy," "translational," "rodent," "rat," "mouse," "model," "amyloid," "neurofibrillary tangles," "α-synuclein," or "presenilin." When relevant, "species" (i.e., "humans" or "other animals") was selected as an additional filter. Review articles were avoided when possible. SEARCH RESULTS The two terms "alcoholism" and "aging" retrieved about 1,350 papers; adding phrases-for example, "postmortem" or "magnetic resonance"-limited the number to fewer than 100 papers. Using the traditional term, "alcoholism" with "dementia" resulted in 876 citations, but using the currently accepted term "alcohol use disorder (AUD)" with "dementia" produced only 87 papers. Similarly, whereas the terms "Alzheimer's" and "alcoholism" yielded 318 results, "Alzheimer's" and "alcohol use disorder (AUD)" returned only 40 citations. As pertinent postmortem pathology papers were published in the 1950s and recent animal models of Alzheimer's disease were created in the early 2000s, articles referenced span the years 1957 to 2024. In total, more than 5,000 articles were considered; about 400 are herein referenced. DISCUSSION AND CONCLUSIONS Chronic alcohol misuse accelerates brain aging and contributes to cognitive impairments, including those in the mnemonic domain. The consensus among studies from multiple disciplines, however, is that alcohol misuse can increase the risk for dementia, but not necessarily Alzheimer's disease. Key issues to consider include the reversibility of brain damage following abstinence from chronic alcohol misuse compared to the degenerative and progressive course of Alzheimer's disease, and the characteristic presence of protein inclusions in the brains of people with Alzheimer's disease, which are absent in the brains of those with AUD.
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Affiliation(s)
- Natalie M Zahr
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California. Center for Health Sciences, SRI International, Menlo Park, California
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4
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Mudyanselage AW, Wijamunige BC, Kocoń A, Turner R, McLean D, Morentin B, Callado LF, Carter WG. Alcohol Triggers the Accumulation of Oxidatively Damaged Proteins in Neuronal Cells and Tissues. Antioxidants (Basel) 2024; 13:580. [PMID: 38790685 PMCID: PMC11117938 DOI: 10.3390/antiox13050580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/30/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Alcohol is toxic to neurons and can trigger alcohol-related brain damage, neuronal loss, and cognitive decline. Neuronal cells may be vulnerable to alcohol toxicity and damage from oxidative stress after differentiation. To consider this further, the toxicity of alcohol to undifferentiated SH-SY5Y cells was compared with that of cells that had been acutely differentiated. Cells were exposed to alcohol over a concentration range of 0-200 mM for up to 24 h and alcohol effects on cell viability were evaluated via MTT and LDH assays. Effects on mitochondrial morphology were examined via transmission electron microscopy, and mitochondrial functionality was examined using measurements of ATP and the production of reactive oxygen species (ROS). Alcohol reduced cell viability and depleted ATP levels in a concentration- and exposure duration-dependent manner, with undifferentiated cells more vulnerable to toxicity. Alcohol exposure resulted in neurite retraction, altered mitochondrial morphology, and increased the levels of ROS in proportion to alcohol concentration; these peaked after 3 and 6 h exposures and were significantly higher in differentiated cells. Protein carbonyl content (PCC) lagged behind ROS production and peaked after 12 and 24 h, increasing in proportion to alcohol concentration, with higher levels in differentiated cells. Carbonylated proteins were characterised by their denatured molecular weights and overlapped with those from adult post-mortem brain tissue, with levels of PCC higher in alcoholic subjects than matched controls. Hence, alcohol can potentially trigger cell and tissue damage from oxidative stress and the accumulation of oxidatively damaged proteins.
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Affiliation(s)
- Anusha W. Mudyanselage
- Clinical Toxicology Research Group, School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Uttoxeter Road, Derby DE22 3DT, UK; (A.W.M.); (B.C.W.); (A.K.); (R.T.)
- Department of Export Agriculture, Faculty of Agricultural Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya 70140, Sri Lanka
| | - Buddhika C. Wijamunige
- Clinical Toxicology Research Group, School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Uttoxeter Road, Derby DE22 3DT, UK; (A.W.M.); (B.C.W.); (A.K.); (R.T.)
- Department of Export Agriculture, Faculty of Agricultural Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya 70140, Sri Lanka
| | - Artur Kocoń
- Clinical Toxicology Research Group, School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Uttoxeter Road, Derby DE22 3DT, UK; (A.W.M.); (B.C.W.); (A.K.); (R.T.)
| | - Ricky Turner
- Clinical Toxicology Research Group, School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Uttoxeter Road, Derby DE22 3DT, UK; (A.W.M.); (B.C.W.); (A.K.); (R.T.)
| | - Denise McLean
- School of Life Sciences, University of Nottingham, Nottingham NG7 2UH, UK;
| | - Benito Morentin
- Section of Forensic Pathology, Basque Institute of Legal Medicine, E-48001 Bilbao, Spain;
| | - Luis F. Callado
- Department of Pharmacology, University of the Basque Country-UPV/EHU, E-48940 Leioa, Spain;
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain
| | - Wayne G. Carter
- Clinical Toxicology Research Group, School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Uttoxeter Road, Derby DE22 3DT, UK; (A.W.M.); (B.C.W.); (A.K.); (R.T.)
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Vanderijst L, Hever F, Buot A, Dauré C, Benoit J, Hanak C, Veeser J, Morgiève M, Campanella S, Kornreich C, Mallet L, Leys C, Noël X. Psilocybin-assisted therapy for severe alcohol use disorder: protocol for a double-blind, randomized, placebo-controlled, 7-month parallel-group phase II superiority trial. BMC Psychiatry 2024; 24:77. [PMID: 38279085 PMCID: PMC10821548 DOI: 10.1186/s12888-024-05502-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/06/2024] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND A significant number of individuals with alcohol use disorder remain unresponsive to currently available treatments, which calls for the development of new alternatives. In parallel, psilocybin-assisted therapy for alcohol use disorder has recently yielded promising preliminary results. Building on extant findings, the proposed study is set to evaluate the feasibility and preliminary clinical efficacy of psilocybin-assisted therapy when incorporated as an auxiliary intervention during inpatient rehabilitation for severe alcohol use disorder. Moreover, it intends to pinpoint the modifications in the two core neurocognitive systems underscored by dual-process models of addiction. METHODS In this double-blind, randomized, placebo-controlled, 7-month parallel-group phase II superiority trial, 62 participants aged 21-64 years will be enrolled to undergo psilocybin-assisted therapy as part of a 4-week inpatient rehabilitation for severe alcohol use disorder. The experimental group will receive a high dose of psilocybin (30 mg), whereas the control group will receive an active placebo dose of psilocybin (5 mg), both within the context of a brief standardized psychotherapeutic intervention drawing from key elements of acceptance and commitment therapy. The primary clinical outcome is the between-group difference regarding the change in percentage of heavy drinking days from baseline to four weeks posthospital discharge, while safety and feasibility metrics will also be reported as primary outcomes. Key secondary assessments include between-group differences in terms of changes in (1) drinking behavior parameters up to six months posthospital discharge, (2) symptoms of depression, anxiety, trauma, and global functioning, (3) neuroplasticity and key neurocognitive mechanisms associated with addiction, and (4) psychological processes and alcohol-related parameters. DISCUSSION The discussion outlines issues that might arise from our design. TRIAL REGISTRATION EudraCT 2022-002369-14 and NCT06160232.
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Affiliation(s)
- Laetitia Vanderijst
- Laboratory of Medical Psychology and Addictology, Faculty of Medicine, Université libre de Bruxelles, Brussels, Belgium.
- Research Center for the Promotion of Health, Prosocial Behavior and Wellbeing, Faculty of Psychology, Université libre de Bruxelles, Brussels, Belgium.
| | - Felix Hever
- Laboratory of Medical Psychology and Addictology, Faculty of Medicine, Université libre de Bruxelles, Brussels, Belgium
- Psychiatric Institute, University Hospital Brugmann, Brussels, Belgium
| | - Anne Buot
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, CNRS, Inserm, Paris, France
| | - Charles Dauré
- Université de Paris, INSERM UMRS1144, 4 avenue de l'Observatoire, 75006, Paris, France
| | - Janaïna Benoit
- Psychiatric Institute, University Hospital Brugmann, Brussels, Belgium
| | - Catherine Hanak
- Psychiatric Institute, University Hospital Brugmann, Brussels, Belgium
| | - Johannes Veeser
- Psychiatric Institute, University Hospital Brugmann, Brussels, Belgium
| | - Margot Morgiève
- Université Paris Cité, CNRS, Inserm, Cermes3, F-75006, Paris, France
| | - Salvatore Campanella
- Laboratory of Medical Psychology and Addictology, Faculty of Medicine, Université libre de Bruxelles, Brussels, Belgium
| | - Charles Kornreich
- Laboratory of Medical Psychology and Addictology, Faculty of Medicine, Université libre de Bruxelles, Brussels, Belgium
- Psychiatric Institute, University Hospital Brugmann, Brussels, Belgium
| | - Luc Mallet
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, CNRS, Inserm, Paris, France
- Département Médical-Universitaire de Psychiatrie et d'Addictologie, Univ Paris-Est Créteil, DMU IMPACT, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique-Hôpitaux de Paris, Créteil, France
- Department of Mental Health and Psychiatry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | - Christophe Leys
- Research Center for the Promotion of Health, Prosocial Behavior and Wellbeing, Faculty of Psychology, Université libre de Bruxelles, Brussels, Belgium
| | - Xavier Noël
- Laboratory of Medical Psychology and Addictology, Faculty of Medicine, Université libre de Bruxelles, Brussels, Belgium
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Skarstein S, Lien L, Abebe DS. The burden of somatic diseases among people with alcohol- and drug use disorders are influenced by mental illness and low socioeconomic status. A registry-based cohort study in Norway. J Psychosom Res 2023; 165:111137. [PMID: 36608508 DOI: 10.1016/j.jpsychores.2022.111137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Persons with alcohol use disorder (AUD) and drug use disorder (DUD) have a lower life expectancy than the general population. We examined the burden of somatic diseases among persons with AUD or DUD and investigated impact of socioeconomic status (SES) and mental health disorders on the co-occurrence of somatic diseases in these groups. METHODS We performed a retrospective, register-based cohort study with a 6-year follow-up of persons (aged ≥18 y) with AUD (13,478) or DUD (16,659). Cox regression analyses were used to estimate hazard ratios (HRs) of somatic diseases. RESULTS Patients with DUD were, on average, 10 years younger at the point of diagnosis than patients with AUD. Mental illnesses were prominent in both groups (AUD: 40.5%, and DUD: 46.9% vs 3.5% in controls). Adjusting for mental disorders, the risk of all somatic diseases among the AUD and DUD groups was reduced by 30%. Some of the elevated risk of somatic diseases among persons with AUD and DUD is explained by low SES, though less than that explained by the presence of mental disorders. The diseases with highest risk among AUD patients were metabolic disorders (16.9-fold) and hypertension (14.8-fold), and among AUD patients, viral hepatitis (23.3-fold), after adjusting for low SES and mental disorders. CONCLUSIONS Persons with AUD had a higher risk of most somatic diseases, while those with DUD had specific risks for infections and viral hepatitis. Mental health disorders and SES adjusted the associations regarding most somatic diseases. In general, improvement of socio-economic conditions, preferably in combination with professional support to self-manage mental health problems, will reduce the risk of somatic illness in both groups. For DUD patients, available sterile user equipment will reduce the risk of viral hepatis.
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Affiliation(s)
- Siv Skarstein
- Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway.
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Ottestad, Norway; Faculty of Social and Health Sciences, Inland University of Applied Sciences, Norway.
| | - Dawit Shawel Abebe
- Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway; Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Ottestad, Norway.
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Whitfield JB, Seth D, Morgan TR, Atkinson SR, Bataller R, Botwin G, Chalasani NP, Cordell HJ, Daly AK, Darlay R, Day CP, Eyer F, Foroud T, Gleeson D, Goldman D, Haber PS, Jacquet J, Liang T, Liangpunsakul S, Masson S, Mathurin P, Moirand R, Moreno C, Morgan TR, Morgan M, Mueller S, Müllhaupt B, Nagy LE, Nahon P, Nalpas B, Naveau S, Perney P, Pirmohamed M, Schwantes‐An T, Seitz HK, Seth D, Soyka M, Stickel F, Thompson A, Thursz MR, Trepo E, Whitfield JB. All-cause and liver-related mortality risk factors in excessive drinkers: Analysis of data from the UK biobank. Alcohol Clin Exp Res 2022; 46:2245-2257. [PMID: 36317527 PMCID: PMC10098765 DOI: 10.1111/acer.14968] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND High alcohol intake is associated with increased mortality. We aimed to identify factors affecting mortality in people drinking extreme amounts of alcohol. METHODS We obtained information from the UK Biobank on approximately 500,000 participants aged 40-70 years at baseline assessment in 2006-2010. Habitual alcohol intake, lifestyle and physiological data, laboratory test results, and hospital diagnoses and death certificate data (to June 2020) for 5136 men (2.20% of male participants) and 1504 women (0.60%) who reported consuming ≥80 or ≥50 g/day, respectively, were used in survival analysis. RESULTS Mortality hazard ratios for these excessive drinkers, compared to all other participants, were 2.02 (95% CI 1.89-2.17) for all causes, 1.89 (1.69-2.12) for any cancer, 1.87 (1.61-2.17) for any circulatory disease, and 9.40 (7.00-12.64) for any liver disease. Liver disease diagnosis or abnormal liver function tests predicted not only deaths attributed to liver disease but also those from cancers or circulatory diseases. Mortality among excessive drinkers was also associated with quantitative alcohol intake; diagnosed alcohol dependence, harmful use, or withdrawal syndrome; and current smoking at assessment. CONCLUSIONS People with chronic excessive alcohol intake experience decreased average survival, but there is substantial variation in their mortality, with liver abnormality and alcohol dependence or other alcohol use disorders associated with a worse prognosis. Clinically, patients with these risk factors and high alcohol intake should be considered for early or intensive management. Research can usefully focus on the factors predisposing to dependence or liver abnormality.
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Affiliation(s)
- John B Whitfield
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Devanshi Seth
- Drug Health Services, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.,Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Centenary Institute of Cancer Medicine and Cell Biology, University of Sydney, Sydney, New South Wales, Australia
| | - Timothy R Morgan
- Department of Veterans Affairs, VA Long Beach Healthcare System, Long Beach, California, USA.,Department of Medicine, University of California, Irvine, California, USA
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8
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Christoffersen LAN, Mortensen EL, Sørensen HJ, Becker U, Osler M, Flensborg-Madsen T. Demographic factors and delay of treatment for alcohol use disorders among 6584 Danish men receiving alcohol treatment. Nord J Psychiatry 2022; 76:507-514. [PMID: 34873973 DOI: 10.1080/08039488.2021.2007999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE This study aimed to investigate the time lag between onset and treatment (treatment delay) for alcohol use disorders (AUD) and associations between demographic factors and treatment delay for AUD. METHODS The study included 6,584 men registered in the Copenhagen Alcohol Cohort, containing information on civil status, employment status, estimated age at onset of alcohol problems, and age at first outpatient AUD treatment. Data on year of birth, intelligence, and educational level were obtained from the Danish Conscription Database. Information on first hospital AUD treatment was retrieved from Danish national psychiatric registers. Associations between the demographic factors and treatment delay were analysed in separate linear regression models adjusted for year of birth and in a mutually adjusted model including all demographic factors. RESULTS The mean treatment delay for AUD was 6.9 years (SD = 4.1). After mutual adjustment, an SD increase in intelligence score was associated with 0.17 years increase in treatment delay. Educational level was unrelated to treatment delay. Men with estimated age at onset of alcohol problems at age 20 years or younger had a 5.30 years longer treatment delay than men who had estimated age at onset of alcohol problems at age 51 years or older. Employed men had shorter treatment delays than unemployed men, especially among the oldest birth cohorts. CONCLUSIONS The treatment delay of 6.9 years highlights the necessity to promote access to AUD treatment, perhaps in particular among adolescents and young individuals. Cognitive factors may affect treatment delay more than non-cognitive personal factors.
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Affiliation(s)
- Lea Arregui Nordahl Christoffersen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.,National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Erik Lykke Mortensen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Holger Jelling Sørensen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Mental Health Centre Copenhagen, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Ulrik Becker
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Merete Osler
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Trine Flensborg-Madsen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
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9
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Kearney N, Kirby B. Alcohol and Psoriasis for the Dermatologist: Know, Screen, Intervene. Am J Clin Dermatol 2022; 23:881-890. [PMID: 35997945 PMCID: PMC9576661 DOI: 10.1007/s40257-022-00713-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2022] [Indexed: 01/19/2023]
Abstract
Psoriasis patients are at increased risk of harmful alcohol use and alcohol dependency with many deleterious effects. Increasing alcohol use is associated with worsening psoriasis severity, is a risk factor for poor response to systemic treatments and may impact on comorbidities such as psoriatic arthritis, cardiovascular disease, cancer and liver disease. Harmful alcohol use and alcohol dependency can be defined by the updated ICD-11 coding system and screening can be completed using many tools including the Cut down, Annoyed, Guilty, Eye-Opener (CAGE), Alcohol Use Disorders Identification Test (AUDIT) and Michigan Alcohol Screening Test (MAST) questionnaires. Dermatologists may be able to complete brief interventions encouraging alcohol reduction in psoriasis patients. Psoriasis patients may respond to messages of gain with reduced psoriasis severity and loss with reduced cardiovascular risk. It is important for dermatologists to discuss alcohol with all psoriasis patients, to be aware of the impact of alcohol in psoriasis and to familiarise themselves with screening tools, brief intervention and local services available to patients who require specialist input for harmful alcohol use or alcohol dependency.
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Affiliation(s)
- Niamh Kearney
- Department of Dermatology, St. Vincent's University Hospital Dublin, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
| | - Brian Kirby
- Department of Dermatology, St. Vincent's University Hospital Dublin, Dublin, Ireland. .,School of Medicine, University College Dublin, Dublin, Ireland. .,Charles Institute of Dermatology, University College Dublin, Dublin, Ireland.
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10
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Aprioku JS, Boms R, Ife-Tubiyele DO. Effect of simultaneous coffee/caffeine and ethanol administration on sperm quality and reproductive hormones: an experimental study in Sprague Dawley rats. Drug Chem Toxicol 2022; 45:1012-1020. [PMID: 32772731 DOI: 10.1080/01480545.2020.1802479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Chronic alcohol or coffee/caffeine consumption has been associated with negative effects on male reproductive system. The present study evaluated the possible interaction (combination treatment) of coffee/caffeine and alcohol and its resultant consequence on sperm parameters in rats. Ten groups of adult Sprague Dawley rats (n = 5 per group) were orally gavaged with different quantities of coffee (≈5, 10, and 20 mg/kg caffeine); 30% v/v ethanol (0.5, 1, and 2 g/kg); coffee + ethanol or vehicle (distilled water) daily for 60 days. Sperm parameters, serum sex hormone levels, together with antioxidants and lipid peroxidation status of testis homogenate were evaluated. Single and combined administration of coffee/caffeine and ethanol caused a reduction in sperm count dose-dependently (p = 0.0002), but this effect was highest in the combined treatment. Sperm viability, motility, and morphology were unaffected by coffee or ethanol administration, but the combination produced detrimental effects on them. While changes in follicle stimulating hormone were not significant, testosterone and luteinizing hormone levels were decreased significantly and dose-dependently in all experimental groups (p < 0.05-0.0001). This effect was most pronounced in the groups that received the combination. Testicular superoxide dismutase and catalase activities, and reduced glutathione and malondiadehye (MDA) levels were not affected by coffee/caffeine, but ethanol decreased (p < 0.05) the antioxidants and elevated MDA levels mostly at 2 g/kg. The combination reduced (p < 0.0001) the antioxidants and increased MDA levels in testis homogenates at all doses. Combination of coffee/caffeine and ethanol potentiates their detrimental effects on sperm quality and reproductive hormones via reduction in testicular antioxidants activities and elevation of lipid peroxidation in rats.
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Affiliation(s)
- J S Aprioku
- Department of Experimental Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Port Harcourt, Choba, Nigeria
| | - R Boms
- Department of Experimental Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Port Harcourt, Choba, Nigeria
| | - D O Ife-Tubiyele
- Department of Experimental Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Port Harcourt, Choba, Nigeria
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11
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Holst C, Tolstrup JS, Becker U. Risk of somatic disease and mortality in individuals of parents with alcohol use disorder: a register-based cohort study. Addiction 2022; 117:905-912. [PMID: 34697856 DOI: 10.1111/add.15722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 09/28/2021] [Indexed: 12/20/2022]
Abstract
AIMS To estimate the risks of 12 types of somatic disease-alcohol-related, blood, cancer, circulatory, digestive, endocrine and metabolic, genitourinary, infectious, musculoskeletal, nervous, respiratory and skin-in individuals with parental alcohol use disorder (AUD) versus a reference population, and to estimate the risks of all-cause mortality and of death from an alcohol-related cause. DESIGN Matched cohort study followed-up through nation-wide health registries. Cox proportional hazards models were used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs). SETTING Denmark. PARTICIPANTS A total of 14 008 individuals born 1962-2003 of parents with AUD and 139 087 reference offspring randomly selected from the Danish Civil Registration System were followed from their 15th birthday and onward during 1970-2018. Follow-up time ranged between 2 423 955 and 3 208 366 person-years for somatic diseases and was 3 214 411 person-years for all-cause and alcohol-related mortality. MEASUREMENTS Information on somatic disease was obtained from the Danish National Patient Registry. Causes of death were obtained from the Danish Cause of Death Registry. FINDINGS Individuals of parents with AUD had a higher risk of alcohol-related diseases (HR = 2.70, 95% CI = 2.24-3.24) compared with the reference individuals. Higher HRs among individuals with parental AUD compared with reference individuals were also observed in all other somatic diseases except for cancer. All-cause mortality (HR = 1.80, 95% CI = 1.63-2.00) and alcohol-related mortality (HR = 3.28, 95% CI = 2.11-5.08) were higher among individuals of parents with AUD compared with the reference individuals. No significant differences were found in relation to the gender of either parents or offspring. CONCLUSIONS In Denmark, parental alcohol use disorder appears to predict alcohol-related and non-alcohol-related somatic morbidity and mortality in offspring.
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Affiliation(s)
- Charlotte Holst
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Janne S Tolstrup
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Ulrik Becker
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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12
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Abebe DS, Lien L, Bramness JG. Effects of age and gender on the relationship between alcohol use disorder and somatic diseases: a national register study in Norway. BMJ Open 2021; 11:e050608. [PMID: 34758993 PMCID: PMC8587343 DOI: 10.1136/bmjopen-2021-050608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This study aimed to examine how age and gender moderate the associations between alcohol use disorders (AUD) and several somatic diseases. DESIGN AND SETTING We performed a retrospective, register-based cohort study with 6-year follow-up of patients with AUD and the general population. Data were acquired from the Norwegian Patient Registry. Cox regressions were used to estimate HRs of somatic diseases. PARTICIPANTS Patients with AUD (17 023; 0.4%) were compared with the population without AUD (4 271 559; 99.6%), with adults aged 18 years or older who were registered residents of Norway on 1 January 2008. MAIN OUTCOMES Dichotomous variables of 12 specific somatic diseases (cardiovascular diseases, endocrine, nutritional, and metabolic diseases, cancer, and infectious diseases) were assessed. Diagnoses were set in specialist healthcare services. RESULTS Patients with AUD, compared with a population without AUD, experienced a significantly greater burden of all studied somatic diseases. Middle-aged adults with AUD had increased risks (p<0.05) for hypertension; ischaemic diseases; pulmonary diseases; cerebrovascular diseases; malnutrition; metabolic disorders; cancer; and influenza and pneumonia than younger and older adults with AUD. For most somatic diseases, we found no differences between younger versus older adults with AUD, and between females versus males with AUD (p>0.05). Males with AUD had significantly higher risks for pulmonary heart diseases (HR=3.9, 95% CI 3.3 to 4.6) and metabolic disorders (HR 4.7, 95% CI 4.5 to 5.0), while females with AUD had a significantly higher risk for viral hepatitis (HR=4.4, 95% CI 3.8 to 5.1). CONCLUSIONS Age moderated the associations between AUD and most somatic diseases, with middle-aged adults with AUD having a greater increased risk of somatic diseases compared with younger and older adults with AUD. Gender only moderated associations between AUD and pulmonary heart diseases, metabolic disorders and viral hepatitis. This has implications for the prioritisation of somatic resources among patients with AUD.
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Affiliation(s)
- Dawit Shawel Abebe
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
- Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway
| | - Jørgen Gustav Bramness
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
- Department of Drug and Tobacco Research, Norwegian Institute of Public Health, Oslo, Norway
- Insitute of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway
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13
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Chiu WC, Shan JC, Yang YH, Chen VCH, Chen PC. Statins and the risks of decompensated liver cirrhosis and hepatocellular carcinoma determined in patients with alcohol use disorder. Drug Alcohol Depend 2021; 228:109096. [PMID: 34600254 DOI: 10.1016/j.drugalcdep.2021.109096] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 08/12/2021] [Accepted: 08/28/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Alcohol-related liver disease (ALD) is the most common cause of liver disease. No medication can improve ALD and abstinence from alcohol is the sole effective strategy. Statin use has been demonstrated to have protective effects against liver cirrhosis and hepatocellular carcinoma (HCC) in patients with virus-related liver diseases. Whether statin use has a similar association among patients with alcohol use disorder (AUD) that can lead to ALD, is unknown. METHOD We conducted a population-based cohort study using Taiwan's National Health Insurance Research Database from 1997 to 2013 to compare risks of decompensated liver cirrhosis and hepatocellular carcinoma (HCC) between the statin exposed and unexposed groups in the patients with AUD. The incidence rates of decompensated liver cirrhosis and HCC were calculated between patients exposed and unexposed to statins with 1:4 propensity score matching. Cox proportional hazard regressions were performed to evaluate hazard ratios (HRs). RESULTS The incidence rates of decompensated liver cirrhosis and HCC in the statin-exposed group differed from those in the unexposed group (decompensated cirrhosis: 269.9 vs. 628.9 cases per 100,000 person-years; HCC: 116.7 vs. 318.3 cases per 100,000 person-years). The HRs for decompensated liver cirrhosis and HCC were 0.43 (95% CI, 0.37-0.51) and 0.40 (95% CI, 0.31-0.51), respectively, after adjustment. CONCLUSIONS Statin use was associated with reduced risk of decompensated liver cirrhosis and HCC among AUD patients in a cumulative dose effect manner. Statins might have some potential effects on mitigating ALD progression beside abstinence from alcohol. Further research is needed.
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Affiliation(s)
- Wei-Che Chiu
- Department of Psychiatry, Cathay General Hospital, Taipei, Taiwan; School of Medicine, Fu Jen Catholic University, Taipei, Taiwan
| | - Jia-Chi Shan
- Department of Psychiatry, Cathay General Hospital, Taipei, Taiwan; Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Yao-Hsu Yang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chia-Yi, Taiwan; Center of Excellence for Chang Gung Research Datalink, Chang Gung Memorial Hospital, Chia-Yi, Taiwan; School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Vincent Chin-Hung Chen
- Department of Psychiatry, Chang Gung Medical Foundation, Chiayi Chang Gung Memorial Hospital, Chia-Yi, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Pau-Chung Chen
- Institute of Environmental and Occupational Health Sciences, National Taiwan University College of Public Health, Taipei, Taiwan; Department of Environmental and Occupational Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Department of Public Health, National Taiwan University College of Public Health, Taipei, Taiwan; National Institute of Environmental Health Sciences, National Health Research Institutes, Miaoli, Taiwan.
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14
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Shah NN, Schwandt ML, Hobden B, Baldwin DS, Sinclair J, Agabio R, Leggio L. The validity of the state-trait anxiety inventory and the brief scale for anxiety in an inpatient sample with alcohol use disorder. Addiction 2021; 116:3055-3068. [PMID: 33861887 DOI: 10.1111/add.15516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/11/2021] [Accepted: 03/31/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The Brief Scale for Anxiety (BSA) and the State-Trait Anxiety Inventory Form Y-2 (STAI-Y-2) are self-report scales used to gauge anxiety symptoms in clinical settings. Co-occuring anxiety is common in alcohol use disorder (AUD); however, no studies have assessed the validity of the BSA and STAI-Y-2 compared with a clinical diagnostic tool of anxiety in alcohol treatment programs. We aimed to examine the validity of the BSA and STAI-Y-2 to predict a clinical diagnosis of an anxiety disorder (via the Structured Clinical Interview for DSM [SCID]) in AUD patients. DESIGN Participants were administered the BSA (n = 1005) on day 2 and the STAI-Y-2 (n = 483) between days 2 and 10 of the detoxification program. SCID-based clinical diagnoses of AUD and anxiety were made approximately on day 10. SETTING AND PARTICIPANTS Individuals seeking treatment for AUD admitted to an inpatient unit at the National Institutes of Health (NIH) Clinical Center in Bethesda, MD, USA (n = 1010). MEASUREMENTS Inclusion criteria included a current diagnosis of alcohol dependence (AD) according to DSM-IV-TR or moderate to severe AUD according to DSM-5-RV, as well as available baseline BSA and/or STAI Y-2 data. Empirical receiver operating characteristic (ROC) curves were generated using estimates of sensitivity, 1-specificity and positive and negative predictive values for each cut-point to determine the accuracy of scale outcomes in relation to SCID diagnoses. FINDINGS The BSA demonstrated low accuracy relative to a clinical diagnosis of anxiety with an area under the curve (AUC) of 0.67 at the optimal cut-point of ≥ 10. The STAI-Y-2 had moderate accuracy relative to a clinical diagnosis of anxiety with an AUC of 0.70 at the optimal cut-point of ≥ 51. The accuracy of the STAI-Y-2 increased (AUC = 0.74) when excluding post-traumatic stress disorder and obsessive-compulsive disorder from anxiety disorder classification. CONCLUSIONS Use of the Brief Scale for Anxiety (BSA) and/or State-Trait Anxiety Inventory Form Y-2 (STAI-Y-2) does not appear to be a reliable substitute for clinical diagnoses of anxiety disorder among inpatients with alcohol use disorder. The BSA and STAI-Y-2 could serve as a screening tool to reject the presence of anxiety disorders rather than for detecting an anxiety disorder.
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Affiliation(s)
- Navan N Shah
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD, USA
| | - Melanie L Schwandt
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Bethesda, MD, USA
| | - Breanne Hobden
- Health Behaviour Research Group, University of Newcastle, Callaghan, New South Wales, Australia.,Priority Research Centre in Health Behaviour and Hunter Medical Research Institute, University of Newcastle, Callaghan, New South Wales, Australia
| | - David S Baldwin
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.,University Department of Psychiatry and Mental Health, University of Cape Town, South Africa
| | - Julia Sinclair
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Roberta Agabio
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Cagliari, Italy
| | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD, USA.,Medication Development Program, National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, MD, USA.,Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI, USA.,Division of Addiction Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.,Department of Neuroscience, Georgetown University Medical Center, Washington, DC, USA
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15
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Christoffersen LAN, Mortensen EL, Becker U, Osler M, Sørensen HJ, Flensborg-Madsen T. Age at onset and age at treatment of alcohol use disorders: Associations with educational level and intelligence. Alcohol 2021; 95:7-14. [PMID: 33940176 DOI: 10.1016/j.alcohol.2021.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 01/02/2023]
Abstract
Associations of educational level and intelligence with age at onset and age at treatment of alcohol use disorders (AUD) are sparsely investigated; however, knowledge about these associations is important for an enhanced understanding of AUD. This study aimed to examine three measures of timing of AUD: estimated age at onset of alcohol problems, age at first registration in an outpatient alcohol clinic, and age at first AUD hospital diagnosis, and to estimate associations of educational level and intelligence with each measure of timing of AUD. The aims were investigated in a register-based study comprising 7,019 Danish men seeking outpatient AUD treatment. Data on educational level and intelligence were obtained from the Danish Conscription Database. Estimated age at onset of alcohol problems and age at first registration in an outpatient alcohol clinic were obtained from the Copenhagen Alcohol Cohort. Age at first AUD hospital diagnosis was retrieved from national Danish psychiatric registers. Among individuals with information on all measures of timing of AUD, 65.8% followed the developmental sequence: estimated age at onset of alcohol problems (M = 32.08 years, SD = 9.3), age at first registration in an outpatient alcohol clinic (M = 39.89 years, SD = 9.5), and age at first AUD hospital diagnosis (M = 42.27 years, SD = 12.4). Adjusted linear regression models revealed significant associations of high educational level and high intelligence with later onset and treatment of AUD, ranging from 0.61 to 0.89 years (p < 0.0001) for educational level and from 0.10 to 0.09 years (p < 0.0001) for intelligence. In conclusion, AUD develops sequentially. High educational level and intelligence were associated with later onset and treatment of AUD, but educational level explained most unique variance. This may indicate that in addition to cognitive factors reflected by both educational level and intelligence, non-cognitive factors only reflected by educational level also are important for the timing of AUD.
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16
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Risk of cancer in individuals with alcohol and drug use disorders: a registry-based study in Reggio Emilia, Italy. Eur J Cancer Prev 2021; 29:270-278. [PMID: 32134400 DOI: 10.1097/cej.0000000000000553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Aims of this population-based cohort study was to compare the overall and site-specific cancer incidence in individuals with alcohol or drug use disorders with incidence of the general population, and to estimate excess cancer risk in a subgroup of individuals who have hepatitis C virus or HIV infection. The study included 4373 residents of Reggio Emilia province diagnosed with alcohol or drug use disorders during the period from 1 January 1985 to 31 December 2014. All newly diagnosed cancers registered from 1 January 1996 to 31 December 2014 were taken into account to calculate the standardised incidence ratio (SIR) of cancers of any site and of site-specific cancers. SIR of cancer at any site was 1.6 (95% confidence interval [CI] 1.4-1.9). Anogenital cancers were associated with the highest excess risk (SIR=11.9; 95% CI 4.9-28.5), followed by oesophageal (SIR=9.5; 95% CI 3.6-25.3) and cervical cancer (SIR=8.6; 95% CI 2.8-26.7). Excess risk of all cancer sites, except for breast cancer, was observed among individuals with alcohol use disorders and of all cancer sites, except breast and kidney cancers, among individuals with drug use disorders. Among hepatitis C virus-positive individuals, cancer at any site risk was 1.9 (95% CI 1.2-3.1) and among HIV-infected individuals it was 3.3 (95% CI 1.8-5.7). Individuals with alcohol and drug use disorders face a higher risk of various cancers. Effective interventions to prevent or reduce the harm of substance abuse and risky behaviours in this population are warranted.
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17
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Bernardo S, Crespo R, Saraiva S, Barata R, Gonçalves S, Nogueira P, Cortez-Pinto H, Machado MV. Outcomes of excessive alcohol drinkers without baseline evidence of chronic liver disease after 15 years follow-up: Heavy burden of cancer and liver disease mortality. PLoS One 2021; 16:e0252218. [PMID: 34033642 PMCID: PMC8148371 DOI: 10.1371/journal.pone.0252218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/12/2021] [Indexed: 12/20/2022] Open
Abstract
Background Most long-term heavy drinkers do not have clinically evident chronic liver disease (CLD). However, at any time-point, their risk of developing CLD remains unknown. We aimed to evaluate the long-term outcomes of a group of heavy drinkers, without evidence of CLD at baseline. Methods A cohort of 123 long-term heavy drinkers without CLD were prospectively recruited in 2002 and retrospectively followed until 2018. Results At baseline (2002), median alcohol consumption was 271±203g/day during 21.5±20 years, 65% being abstinent during the previous 1.75±5 months. Patients were followed for 14±3 years. During follow-up, 53% reported any alcohol intake. Alcohol consumption during follow-up associated weakly with either 1- or 6-months previous abstinence at baseline. Until 2018, progression to CLD occurred in 6%, associating with years of alcohol intake during follow-up (OR 1.15 [1.01–1.31]) and baseline alkaline-phosphatase (OR 1.05 [1.01–1.10]). During follow-up, being abstinent for at least 1 year positively associated with CLD-free survival. 27% died (55% of cancer–mostly oropharyngeal cancer, 27% of cardiovascular disease, and 9% of liver disease), with a mean age of 71 years [69–74] (10 years less than the expected in the Portuguese population). Achieving abstinence for at least 1 year positively associated with overall survival, while smoking, and hepatic steatosis at baseline associated negatively. Conclusion Long-term heavy drinkers seemed to have a decreased life expectancy compared with the overall Portuguese population. Cancer was the main cause of death. Our results suggest that progression to CLD depends mostly on continued alcohol intake. Alcohol abstinence, even if temporary, seems to decrease the risks of CLD and mortality.
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Affiliation(s)
- Sónia Bernardo
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, CHULN, Lisbon, Portugal
| | - Ricardo Crespo
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, CHULN, Lisbon, Portugal
| | - Sofia Saraiva
- Nephrology Department, Hospital de Curry Cabral, CHULC, Lisbon, Portugal
| | - Rui Barata
- Gastroenterology Department, Portuguese Oncology Institute, Lisbon, Portugal
| | - Sara Gonçalves
- Nephrology Department, Hospital de Santa Maria, CHULN, Lisbon, Portugal
| | - Paulo Nogueira
- Biostatistics’ Department, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Helena Cortez-Pinto
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, CHULN, Lisbon, Portugal
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Mariana Verdelho Machado
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, CHULN, Lisbon, Portugal
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- * E-mail:
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18
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Christoffersen LAN, Mortensen EL, Osler M, Sørensen HJ, Becker U, Flensborg-Madsen T. Lifetime psychiatric hospital diagnoses among 8,412 Danish men registered in an outpatient alcohol clinic. Brain Behav 2021; 11:e02004. [PMID: 33421359 PMCID: PMC7994687 DOI: 10.1002/brb3.2004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/26/2020] [Accepted: 11/28/2020] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To describe the prevalence of lifetime psychiatric hospital diagnoses among men registered in an outpatient alcohol clinic and compare the prevalence with matched controls. To assess temporality of alcohol use disorder (AUD) diagnoses and another psychiatric hospital diagnosis and examine the prevalence of lifetime psychiatric hospital diagnoses according to this temporal order. METHODS The study included 8,412 Danish men registered in an outpatient alcohol clinic, and 8,412 unregistered controls from the Danish Conscription Database matched on birth date, lifespan, intelligence and draft board district. Information on first outpatient AUD treatment was retrieved from the Copenhagen Alcohol Cohort. Information on lifetime psychiatric hospital diagnoses was retrieved from national Danish psychiatric registers and based on the International Classification of Diseases the 8th and 10th Revisions. Prevalence estimates of lifetime psychiatric hospital diagnoses were compared with odds ratios (OR) between men registered in an outpatient alcohol clinic and the control population. RESULTS Among men registered in an outpatient alcohol clinic, 66.6% had a lifetime psychiatric hospital diagnosis. In total, 8.6% had neuroses and anxiety disorders, while 25.3% had personality disorders. The OR of a lifetime psychiatric hospital diagnosis was 9.77 (95%CI: 8.87-10.75) when comparing men registered in an outpatient alcohol clinic with the control population. Among men with a lifetime psychiatric hospital diagnosis, 42.8% was registered with another psychiatric hospital diagnosis before registration with an AUD diagnosis. CONCLUSION Among men with a lifetime psychiatric hospital diagnosis, AUD is rarely diagnosed without psychiatric comorbidity at first-time admissions to psychiatric hospital departments.
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Affiliation(s)
- Lea A N Christoffersen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.,National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Erik L Mortensen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Merete Osler
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Holger J Sørensen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Mental Health Centre Copenhagen, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Ulrik Becker
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Trine Flensborg-Madsen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
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19
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Killgore WD, Cloonan SA, Taylor EC, Lucas DA, Dailey NS. Alcohol dependence during COVID-19 lockdowns. Psychiatry Res 2021; 296:113676. [PMID: 33385782 PMCID: PMC9754813 DOI: 10.1016/j.psychres.2020.113676] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 12/22/2020] [Indexed: 02/07/2023]
Abstract
To determine whether the past half-year of COVID-19-related lockdowns, stay-at-home orders, and social isolation were associated with changes in high-risk alcohol use, a total of 5,931 individuals completed the Alcohol Use Disorders Identification Test (AUDIT) at one of six time points from April through September 2020. Over the 6-month period, hazardous alcohol use and likely dependence increased month-by-month for those under lockdowns compared to those not under restrictions. This increase in harmful alcohol use and related behaviors is likely to have prolonged adverse psychosocial, interpersonal, occupational, and health impacts as the world attempts to recover from the pandemic crisis.
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20
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LeRoy AS, Petit WE, Brown RL, Murdock KW, Garcini LM, Stowe RP, Fagundes CP. Relationship satisfaction determines the association between Epstein-Barr virus latency and somatic symptoms after the loss of a spouse. PERSONAL RELATIONSHIPS 2020; 27:652-673. [PMID: 36685314 PMCID: PMC9854169 DOI: 10.1111/pere.12336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The loss of a spouse is associated with a host of negative health outcomes. While bereaved individuals commonly report somatic symptoms, no investigations exist of the association between reactivation of latent Epstein-Barr virus (EBV) and somatic symptoms among this population. Further, how an individual perceives the quality of their lost relationship in retrospect may impact loss outcomes. Among 99 bereaved spouses, elevated EBV antibody titers were associated with somatic symptoms for those who retrospectively reported high or mean levels of relationship satisfaction (RS), but not among those less satisfied. Further, higher RS was associated with greater grief symptoms. This study identifies higher retrospective RS as a possible risk factor for negative physical and mental health outcomes during bereavement.
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Affiliation(s)
- Angie S. LeRoy
- Department of Psychological Sciences, Rice University, Houston, Texas
| | | | - Ryan L. Brown
- Department of Psychological Sciences, Rice University, Houston, Texas
| | - Kyle W. Murdock
- Department of Biobehavioral Health, The Pennsylvania State University, State College, PA
| | - Luz M. Garcini
- Department of Psychological Sciences, Rice University, Houston, Texas
| | | | - Chris P. Fagundes
- Department of Psychological Sciences, Rice University, Houston, Texas
- Department of Behavioral Science, University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Psychiatry, Baylor College of Medicine, Houston, TX
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21
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Askgaard G, Christensen AI, Nordestgaard B, Grønbæk M, Tolstrup JS. Alcohol and risk of non-traumatic bleeding events requiring hospital care in the general population: A prospective cohort study. Alcohol 2020; 87:73-78. [PMID: 32428565 DOI: 10.1016/j.alcohol.2020.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/29/2020] [Accepted: 04/29/2020] [Indexed: 01/27/2023]
Abstract
Alcohol has a direct effect on blood coagulation and fibrinolysis. We studied how alcohol is related to common bleeding events (e.g., nose bleeding), as well as life-threatening bleeding events (e.g., hemorrhagic stroke) that required hospital care in the general population. We used data from The Copenhagen City Heart Study, 1991 to 1994 and 2001 to 2003. Baseline information on alcohol consumption and potential confounders was obtained by questionnaires, and participants were followed for incident bleeding events with nationwide registers until 2013. Among the 10,259 included participants, we observed 366 nose or other respiratory organ bleeding events, 149 hemorrhagic stroke events, 470 gastrointestinal bleeding events, 266 unspecified bleeding events, and 1088 any-bleeding events (composite endpoint) during follow-up. Compared to drinkers of 1-6 drinks per week, those drinking ≥35 drinks per week had a higher risk of hemorrhagic stroke [hazard ratio, 2.27 (1.14-4.55)] and non-variceal gastrointestinal bleeding [hazard ratio 2.04 (1.37-3.05)], whereas non-drinkers and drinkers of 7-13, 14-20, 21-27, and 28-34 drinks per week had not. Alcohol consumption was not associated with risk of nose or other respiratory organ bleeding or unspecified bleeding. For non-drinkers and drinkers of 7-13, 14-20, 21-27, 28-34, and 35 or more drinks per week, hazard ratios for the composite endpoint of any bleeding were 1.17 (95% CI: 0.99-1.37), 0.97 (95% CI: 0.81-1.15), 1.00 (95% CI: 0.80-1.26), 0.93 (95% CI: 0.69-1.25), 1.39 (95% CI: 1.00-1.94), and 1.83 (95% CI: 1.39-2.41) compared to drinkers of 1-6 drinks per week. In conclusion, drinking 35 or more drinks per week may be associated with a higher risk of hemorrhagic stroke and non-variceal gastrointestinal bleeding in the general population.
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Affiliation(s)
- Gro Askgaard
- National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen K, Denmark; Gastro Unit, Bispebjerg Hospital, Copenhagen University Hospital, Bispebjerg Bakke 23, 2400 Copenhagen NV, Denmark
| | - Anne I Christensen
- National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen K, Denmark
| | - Børge Nordestgaard
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev Ringvej 75, 2730 Herlev, Denmark; The Copenhagen City Heart Study, Frederiksberg Hospital, Copenhagen University Hospital, Nordre Fasanvej 57, 2000 Frederiksberg, Denmark
| | - Morten Grønbæk
- National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen K, Denmark
| | - Janne S Tolstrup
- National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen K, Denmark.
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22
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Hesselbrock MN, Hesselbrock VM, Chan G, Del Boca F, Chartier K. Subtypes of Alcohol Dependence and 36-Year Mortality. Alcohol Clin Exp Res 2020; 44:1658-1665. [PMID: 32701168 PMCID: PMC8221267 DOI: 10.1111/acer.14398] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/11/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Chronic, heavy alcohol use is associated with multiple health problems, including premature death. Further, the clinical presentation of alcohol dependence may differentially affect and predict the long-term health consequences of affected individuals. Subtypes of alcohol dependence based upon treatment intake information can help identify homogenous groups of patients for treatment purposes, but have not been used to predict long-term outcomes. The current study examined mortality in a 36-year posttreatment interval among 4 subtypes of alcohol-dependent patients based upon their initial intake data. METHODS Extensive baseline data were collected from n = 316 male and female patients receiving inpatient treatment for alcohol dependence between 1980 and 1982. Four alcohol dependent subtypes (Del Boca & Hesselbrock, Alcohol Health Res World, 20:56, 1996) derived from the baseline data were used to examine the 1-year posttreatment drinking status and the risk of death 36 years postdischarge. Public records were used to determine patient deaths in the 36 years since discharge. RESULTS At the 36-year follow-up interval since discharge, 68.4% of the sample had died. The 4 subtypes were found to be associated with different rates of resumption of regular drinking in the first year posttreatment and a differential risk of mortality. An increased risk for returning to regular drinking (once a week or more) and early death were associated with subtypes defined, in part, by conduct problems and externalizing disorders. Regardless of subtype membership, women had the highest risk of death following treatment. CONCLUSIONS This study demonstrates the clinical usefulness of subtypes of alcohol dependence for examining different alcohol use outcomes, including predicting mortality. The increased risks for returning to regular drinking once a week or more and early death posttreatment among subtypes associated with conduct problems and externalizing disorders suggest the need for continued monitoring and possible additional intervention postdischarge.
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Affiliation(s)
- Michie N Hesselbrock
- From the, Department of Psychiatry MC-2103, (MNH, VMH, GC), University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Victor M Hesselbrock
- From the, Department of Psychiatry MC-2103, (MNH, VMH, GC), University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Grace Chan
- From the, Department of Psychiatry MC-2103, (MNH, VMH, GC), University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Frances Del Boca
- Department of Public Health Sciences MC-6325, (FDB), University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Karen Chartier
- School of Social Work, (KC), Virginia Commonwealth University, Richmond, Virginia, USA
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23
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Hovhannisyan K, Rasmussen M, Adami J, Wikström M, Tønnesen H. Evaluation of Very Integrated Program: Health Promotion for Patients With Alcohol and Drug Addiction-A Randomized Trial. Alcohol Clin Exp Res 2020; 44:1456-1467. [PMID: 32424821 DOI: 10.1111/acer.14364] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 05/04/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Compared to the general population, patients with alcohol and drug addiction have an increased risk of additional hazardous lifestyles and suffer from more chronic diseases, adding to their already significantly higher morbidity and mortality. The objective of this study was to test the efficacy of the Very Integrated Program (VIP) on treatment and health outcomes for patients diagnosed with alcohol and drug addiction. METHODS Parallel randomized clinical trial with intervention as add-on to addiction care as usual. A total of 322 patients aged 18 years or older were identified, and the study requirements were fulfilled by 219 patients, 7 of whom participated in a pilot. The intervention was a 6-week intensive, tailored, educational program that included motivational interviewing, a smoking cessation program, dietary and physical activity counseling, and patient education. The main outcome measures were substance-free days, time to relapse, and treatment adherence assessed after 6 weeks and 12 months. Secondary outcomes were lifestyle factors, symptoms of comorbidity, and quality of life. Missing data were imputed conservatively by using data closest to the follow-up date and baseline values in patients with no follow-up. RESULTS The 212 patients (intervention, n = 113; control, n = 99) were randomized, and 202 had complete data for primary outcomes. After 6 weeks, there were no significant differences between the groups regarding primary or secondary outcomes. At the 12-month follow-up, the patients in the control group had significantly more total substance-free days (139 days; ranging 0 to 365 vs. 265; 0 to 366, p = 0.021)-specifically among the patients with drug addiction-and higher physical and mental quality of life (45 vs. 58, p = 0.049 and 54 vs. 66, p = 0.037), but not in the per-protocol analysis (60 vs. 46, p = 0.52 and 70 vs. 66, p = 0.74). The sensitivity analyses did not support significant differences between the groups. CONCLUSION Overall, adding VIP intervention did not improve outcome of the alcohol or drug addiction care or the lifestyle compared to the addiction care alone. This patient group is still in need of effective programs, and new intervention research is required to develop that.
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Affiliation(s)
- Karen Hovhannisyan
- From the, Department of Health Science, (KH, MR, MW, HT), Clinical Health Promotion Centre, WHO-CC, Region Skåne, Lund University, Lund, Sweden
| | - Mette Rasmussen
- From the, Department of Health Science, (KH, MR, MW, HT), Clinical Health Promotion Centre, WHO-CC, Region Skåne, Lund University, Lund, Sweden.,Clinical Health Promotion Centre, (MR, HT), WHO-CC, The Parker Institute, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | - Maria Wikström
- From the, Department of Health Science, (KH, MR, MW, HT), Clinical Health Promotion Centre, WHO-CC, Region Skåne, Lund University, Lund, Sweden
| | - Hanne Tønnesen
- From the, Department of Health Science, (KH, MR, MW, HT), Clinical Health Promotion Centre, WHO-CC, Region Skåne, Lund University, Lund, Sweden.,Clinical Health Promotion Centre, (MR, HT), WHO-CC, The Parker Institute, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
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24
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Avila MA, Dufour JF, Gerbes AL, Zoulim F, Bataller R, Burra P, Cortez-Pinto H, Gao B, Gilmore I, Mathurin P, Moreno C, Poznyak V, Schnabl B, Szabo G, Thiele M, Thursz MR. Recent advances in alcohol-related liver disease (ALD): summary of a Gut round table meeting. Gut 2020; 69:764-780. [PMID: 31879281 PMCID: PMC7236084 DOI: 10.1136/gutjnl-2019-319720] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 11/28/2019] [Accepted: 12/06/2019] [Indexed: 12/14/2022]
Abstract
Alcohol-related liver disease (ALD), which includes a range of disorders of different severity and is one of the most prevalent types of liver disease worldwide, has recently regained increased attention. Among other reasons, the realisation that any alcohol intake, regardless of type of beverage represents a health risk, and the new therapeutic strategies tested in recently published or undergoing clinical trials spur scientific interest in this area.In April 2019, Gut convened a round table panel of experts during the European Association for the Study of the Liver International Liver Congress in Vienna to discuss critical and up-to-date issues and clinical trial data regarding ALD, its epidemiology, diagnosis, management, pathomechanisms, possible future treatments and prevention. This paper summarises the discussion and its conclusions.
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Affiliation(s)
- Matias A Avila
- Hepatology, CIBERehd, IdiSNA, CIMA, University of Navarra, Pamplona, Spain
| | - Jean-François Dufour
- Hepatology, Department of Clinical Research and University Clinic for Visceral Surgery and Medicine, Inselspital, University of Bern, Bern, Switzerland
| | - Alexander L Gerbes
- Liver Centre Munich, Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Fabien Zoulim
- Hepatology Department, INSERM U1052, Hospices Civils de Lyon, Cancer Research Centerl of Lyon, University of Lyon, Lyon, France
| | - Ramon Bataller
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Patrizia Burra
- Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy
| | - Helena Cortez-Pinto
- Departamento de Gastroenterologia, CHLN, Laboratorio de Nutriçao, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Bin Gao
- Laboratory of Liver Diseases, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, USA
| | - Ian Gilmore
- Liverpool Centre for Alcohol Research, University of Liverpool, Liverpool, UK
| | - Philippe Mathurin
- Service des Maladies de l'Appareil Digestif, INSERM U795, Hôpital Huriez, Lille, France
| | - Christophe Moreno
- Service de Gastroentérologie, Hépatopancréatologie et Oncologie Digestive, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Vladimir Poznyak
- Department of Mental Health and Substance Abuse, World Health Organization, Geneve, Switzerland
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Gyongyi Szabo
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Maja Thiele
- Department of Gastroenterology and Hepatology, and Department of Clinical Research, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | - Mark R Thursz
- Department of Metabolism, Faculty of Medicine, Imperial College, London, UK
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25
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John U, Rumpf HJ, Hanke M, Meyer C. Mental disorders and total mortality after 20 years in an adult general population sample. Eur Psychiatry 2020; 63:e30. [PMID: 32115002 PMCID: PMC7315884 DOI: 10.1192/j.eurpsy.2020.27] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background. General population data on associations between mental disorders and total mortality are rare. The aim was to analyze whether the number of mental disorders, single substance use, mood, anxiety, somatoform or eating disorders during the lifetime and whether treatment utilization may predict time to death 20 years later in the general adult population. Methods. We used data from the Composite International Diagnostic Interview, which includes DSM-IV diagnoses for substance use, mood, anxiety, somatoform, and eating disorders, for a sample of 4,075 residents in Germany who were 18–64 years old in 1996. Twenty years later, mortality was ascertained using the public mortality database for 4,028 study participants. Cox proportional hazards models were applied for disorders that existed at any time in life before the interview. Results. The data revealed increased hazard ratios (HRs) for number of mental disorders (three or more; HR 1.4; 95% confidence interval [CI] 1.1–1.9) and for single disorders (alcohol dependence, dysthymia, panic disorder with agoraphobia, and hypochondriasis), with the reference group being study participants who had not suffered from any of the mental disorders analyzed and with adjustments made for age, sex, and education. Among individuals with any mental disorder during their lifetimes, having been an inpatient in treatment for a mental disorder was related to a higher HR (2.2; CI 1.6–3.0) than was not having been in any treatment for a mental disorder. Conclusions. In this sample of adults in the general population, three or more mental disorders, alcohol dependence, dysthymia, panic disorder with agoraphobia, and hypochondriasis were related to premature death.
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Affiliation(s)
- Ulrich John
- Department of Social Medicine and Prevention, Institute of Community Medicine, University Medicine Greifswald, Greifswald, Germany.,German Center for Cardiovascular Research, Greifswald, Germany
| | - Hans-Jürgen Rumpf
- Department of Psychiatry and Psychotherapy, Research Group S:TEP, University of Lübeck, Lübeck, Germany
| | - Monika Hanke
- Department of Social Medicine and Prevention, Institute of Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christian Meyer
- Department of Social Medicine and Prevention, Institute of Community Medicine, University Medicine Greifswald, Greifswald, Germany.,German Center for Cardiovascular Research, Greifswald, Germany
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26
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Nadkarni A, Velleman R, Bhatia U, Fernandes G, D'souza E, Murthy P. Home-detoxification and relapse prevention for alcohol dependence in low resource settings: An exploratory study from Goa, India. Alcohol 2020; 82:103-112. [PMID: 31473304 DOI: 10.1016/j.alcohol.2019.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 08/21/2019] [Accepted: 08/25/2019] [Indexed: 11/18/2022]
Abstract
Despite the increasing burden of alcohol dependence, treatment resources in low- and middle-income countries such as India are concentrated in poorly accessible tertiary care facilities. The aim of our study was to examine the feasibility and acceptability of lay health worker-delivered home-based packages of care for alcohol dependence. We conducted an uncontrolled treatment cohort with alcohol-dependent adult males recruited in primary and secondary care. Lay health workers delivered home-detoxification and/or relapse prevention counseling. Process data were analyzed using descriptive statistics. Eleven men with alcohol dependence received home detoxification and relapse prevention counseling, and 27 men received only relapse prevention counseling. Of the 11 receiving home detoxification, one participant re-started drinking; all the rest safely completed the home detoxification. During detoxification, the pulse, blood pressure, and temperature remained within the normal range and ataxia, dehydration, disorientation, and sleep normalized over the course of the detoxification. Of the 38 who entered relapse prevention treatment, 15 (39.5%) completed treatment or had a planned discharge. The mean number of sessions was 2.4 (SD = 1.3); those who had a planned discharge received an average of 3.7 (SD 0.5) sessions, and those who dropped out received an average of 1.4 (SD 0.8) sessions. There was no significant change in daily alcohol consumption and percentage days of heavy drinking (PDHD) between baseline and follow-up in the whole cohort. The SIP score reduced significantly in the whole cohort (24.5 vs. 15.0, p = 0.002), and also reduced when segregated by treatment settings, and type of treatment package received. With appropriate adaptations, our intervention warrants further research, as it has the potential to bridge the significant treatment gap for alcohol dependence in low- and middle-income countries.
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Affiliation(s)
- Abhijit Nadkarni
- Department of Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, UK; Addictions Research Group, Sangath, H No 451 (168), Bhatkar Waddo, Socorro, Porvorim, Bardez, Goa, 403501, India.
| | - Richard Velleman
- Addictions Research Group, Sangath, H No 451 (168), Bhatkar Waddo, Socorro, Porvorim, Bardez, Goa, 403501, India
| | - Urvita Bhatia
- Addictions Research Group, Sangath, H No 451 (168), Bhatkar Waddo, Socorro, Porvorim, Bardez, Goa, 403501, India
| | - Godwin Fernandes
- Addictions Research Group, Sangath, H No 451 (168), Bhatkar Waddo, Socorro, Porvorim, Bardez, Goa, 403501, India
| | - Ethel D'souza
- Addictions Research Group, Sangath, H No 451 (168), Bhatkar Waddo, Socorro, Porvorim, Bardez, Goa, 403501, India
| | - Pratima Murthy
- National Institute of Mental Health and Neurosciences, Bengaluru, India
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27
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Maier HB, Neyazi M, Neyazi A, Hillemacher T, Pathak H, Rhein M, Bleich S, Goltseker K, Sadot-Sogrin Y, Even-Chen O, Frieling H, Barak S. Alcohol consumption alters Gdnf promoter methylation and expression in rats. J Psychiatr Res 2020; 121:1-9. [PMID: 31710958 DOI: 10.1016/j.jpsychires.2019.10.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/07/2019] [Accepted: 10/28/2019] [Indexed: 11/17/2022]
Abstract
Alcohol use disorder is one of the most disabling diseases worldwide. Glial-cell derived neurotrophic factor (Gdnf) shows promising results concerning the inhibition of alcohol consumption in rodent models. We investigated the epigenetic regulation of Gdnf following ethanol consumption and withdrawal in a rat model. 32 Wistar rats underwent 7 weeks of intermittent access to alcohol in a 2-bottle choice (IA2BC). Whole blood, Nucleus Accumbens (NAc) and Ventral Tegmental Area (VTA) were collected immediately after the last 24 h of an alcohol-drinking session (alcohol group, AG) or 24 h after withdrawal (withdrawal group, WG). MRNA levels were measured using real-time quantitative PCR. Bisulfite-conversion of DNA and capillary sequencing was used to determine methylation levels of the core promoter (CP) and the negative regulatory element (NRE). The CP of the AG in the NAc was significantly less methylated compared to controls (p < 0.05). In the NAc, mRNA expression was significantly higher in the WG (p < 0.05). In the WG, mRNA expression levels in the VTA were significantly lower (p < 0.05) and showed significantly less methylation in the NRE in the VTA (p < 0.001) and the NAc (p < 0.01) compared to controls. Changes in the cerebral mRNA expression correspond to alterations in DNA methylation of the Gdnf promoter in a rodent model. Our results hold clinical relevance since differences in Gdnf mRNA expression and DNA methylation could be a target for pharmacological interventions.
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Affiliation(s)
- Hannah Benedictine Maier
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany.
| | - Meraj Neyazi
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Alexandra Neyazi
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Thomas Hillemacher
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany; Department of Psychiatry and Psychotherapy, Paracelsus Medical University, Nuremberg, Germany
| | - Hansi Pathak
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Mathias Rhein
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Koral Goltseker
- School of Psychological Sciences, The Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Yossi Sadot-Sogrin
- School of Psychological Sciences, The Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Oren Even-Chen
- School of Psychological Sciences, The Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Helge Frieling
- Department of Psychiatry, Social Psychiatry, and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Segev Barak
- School of Psychological Sciences, The Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
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Wiegmann C, Mick I, Brandl EJ, Heinz A, Gutwinski S. Alcohol and Dementia - What is the Link? A Systematic Review. Neuropsychiatr Dis Treat 2020; 16:87-99. [PMID: 32021202 PMCID: PMC6957093 DOI: 10.2147/ndt.s198772] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 12/22/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Dementia is a globally increasing health issue and since no cure is currently available, prevention is crucial. The consumption of alcohol is a controversially discussed risk factor for dementia. While many previously published epidemiological studies reported a risk reduction by light to moderate alcohol consumption, there is no persuasive model of an underlying biochemical mechanism. The purpose of this article is to review current models on alcohol neurotoxicity and dementia and to analyze and compare studies focusing on the epidemiological link between alcohol consumption and the risk of dementia. METHODS The electronic database Pubmed was searched for studies published between 1994 and 2019 concerning the topic. RESULTS Available epidemiological studies are not sufficient to verify a protective effect of alcohol on dementia development.
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Affiliation(s)
- Caspar Wiegmann
- Department of Psychiatry and Psychotherapy, Psychiatric Hospital of Charité at St. Hedwig Hospital, Berlin, Germany
| | - Inge Mick
- Department of Psychiatry and Psychotherapy, Psychiatric Hospital of Charité at St. Hedwig Hospital, Berlin, Germany
| | - Eva J Brandl
- Department of Psychiatry and Psychotherapy, Psychiatric Hospital of Charité at St. Hedwig Hospital, Berlin, Germany
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy, Psychiatric Hospital of Charité at St. Hedwig Hospital, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Charité University Medicine Berlin, Berlin, Germany
| | - Stefan Gutwinski
- Department of Psychiatry and Psychotherapy, Psychiatric Hospital of Charité at St. Hedwig Hospital, Berlin, Germany
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29
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Grønkjaer M, Flensborg-Madsen T, Osler M, Sørensen HJ, Becker U, Mortensen EL. Intelligence Test Scores Before and After Alcohol-Related Disorders-A Longitudinal Study of Danish Male Conscripts. Alcohol Clin Exp Res 2019; 43:2187-2195. [PMID: 31386205 PMCID: PMC6851852 DOI: 10.1111/acer.14174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 08/01/2019] [Indexed: 12/04/2022]
Abstract
Background Existing studies on intellectual consequences of alcohol‐related disorders are primarily cross‐sectional and compare intelligence test scores of individuals with and without alcohol‐related disorders, hence mixing the influence of alcohol‐related disorders and predisposing factors such as premorbid intelligence. In this large‐scale study, the primary aim was to estimate associations of alcohol‐related disorders with changes in intelligence test scores from early adulthood to late midlife. Methods Data were drawn from a follow‐up study on middle‐aged men, which included a re‐examination of the same intelligence test as completed in young adulthood at military conscription (total analytic sample = 2,499). Alcohol‐related hospital diagnoses were obtained from national health registries, whereas treatment for alcohol problems was self‐reported at follow‐up. The analyses included adjustment for year of birth, retest interval, baseline intelligence quotient (IQ) score, education, smoking, alcohol consumption, and psychiatric and somatic comorbidity. Results Individuals with alcohol‐related hospital diagnoses (8%) had a significantly lower baseline IQ score (95.0 vs. 100.5, p < 0.001) and a larger decline in IQ scores from baseline to follow‐up (−8.5 vs. −4.8, p < 0.001) than individuals without such diagnoses. The larger decline in IQ scores with alcohol‐related hospital diagnoses remained statistically significant after adjustment for all the covariates. Similar results were revealed when IQ scores before and after self‐reported treatment for alcohol problems (10%) were examined. Conclusions Individuals with alcohol‐related disorders have a lower intelligence test score both in young adulthood and in late midlife, and these disorders, moreover, seem to be associated with more age‐related decline in intelligence test scores. Thus, low mean intellectual ability observed in individuals with alcohol‐related disorders is probably a result of both lower premorbid intelligence and more intellectual decline.
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Affiliation(s)
- Marie Grønkjaer
- From the, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Trine Flensborg-Madsen
- From the, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Merete Osler
- From the, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Clinical Research and Disease Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | | | - Ulrik Becker
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Erik Lykke Mortensen
- From the, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
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30
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Sørensen HJ, Holst C, Knop J, Mortensen EL, Tolstrup JS, Becker U. Alcohol and delirium tremens: effects of average number of drinks per day and beverage type. Acta Psychiatr Scand 2019; 139:518-525. [PMID: 30697683 DOI: 10.1111/acps.13006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/14/2019] [Indexed: 01/29/2023]
Abstract
OBJECTIVE Associations of amount of alcohol intake and beverage type with the risk of delirium tremens (DT) have not been studied. This longitudinal study investigated if the average number of drinks per day and beverage type predict DT. METHODS A cohort of 3 582 alcohol-dependent men and women aged 19-82 without previous DT were interviewed about alcohol intake and beverage type at baseline in 1994-2005 and followed through record linkage in Danish nationwide registers to identify incident DT. Data were analyzed by means of Cox regression models. RESULTS An average number of drinks per day of 20-30 or >30 was associated with hazard ratios (HRs) of 1.38 (95% CI 1.03-1.84) and 1.64 (95% CI 1.19-2.27) relative to the reference category (1-9 drinks). Independently of amount consumed and covariates (age, gender, civil status and work status), beverage type (spirits vs. mixed alcohol) was associated with a HR of 1.63 (95% CI 1.08-2.46). Male gender was robustly associated with increased risk (HR = 1.62 (95% CI 1.25-2.08). CONCLUSIONS In alcohol-dependent men and women, daily alcohol intake above a threshold of 20 beverages or 240 g alcohol and a preference for spirits increase the risk of developing DT.
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Affiliation(s)
- H J Sørensen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Mental Health Centre Copenhagen, The Capital Region, Copenhagen, Denmark
| | - C Holst
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - J Knop
- Department of Clinical Epidemiology, Frederiksberg & Bispebjerg Hospital, Copenhagen, Denmark
| | - E L Mortensen
- Department of Public Health and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - J S Tolstrup
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - U Becker
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
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31
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Cheng H, Furnham A. Teenage locus of control, psychological distress, educational qualifications and occupational prestige as well as gender as independent predictors of adult binge drinking. Alcohol 2019; 76:103-109. [PMID: 30179706 DOI: 10.1016/j.alcohol.2018.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/09/2018] [Accepted: 08/17/2018] [Indexed: 01/04/2023]
Abstract
Our objective was to investigate various psychological and socio-demographic factors in childhood and adulthood that relate to alcohol intake and binge drinking at age 42 years. Data were drawn from the 1970 British Cohort Study (BCS70), a prospective longitudinal study monitoring the development of babies born in 1970, with nine follow-ups. The analytic sample comprised 5190 cohort members with complete data on parental social class at birth, cognitive ability at age 10 years, locus of control at age 16 years, psychological distress at age 30 years, educational qualifications obtained at age 34 years, and current occupation and alcohol consumption at age 42 years. Results showed that sex (male), lower parental social class, adolescent external locus of control, psychological distress, lower scores on childhood intelligence, lower educational qualifications, and less-professional occupations were all significantly and positively associated with binge drinking in adulthood. Hierarchical logistic regression analyses showed that sex (OR = 0.52, CI: 0.44-0.60, p < .001), parental social class (OR = 0.67, CI: 0.50-0.92 to OR = 0.49, CI: 0.31-0.57, p < .05 to p < .01), locus of control beliefs (OR = 0.90, CI: 0.84-0.96, p < .01), adult psychological distress (OR = 1.28, CI: 1.04-1.58, p < .05), educational qualifications (OR = 0.70, CI: 0.53-0.92 to OR = 0.39, CI: 0.25-0.61, p < .05 to p < .001), and occupational prestige (OR = 0.59, CI: 0.38-0.95 to OR = 0.36, CI: 0.20-0.65, p < .05 to p < .01) were all significant and independent predictors of adult binge drinking. Both psychological and socio-demographic factors associated with adult excessive alcohol consumption. Adolescent locus of control beliefs had a significant effect on adult binge drinking 26 years later.
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Affiliation(s)
- Helen Cheng
- Department of Psychology, University College London, London WC1E 6BT, United Kingdom; ESRC Centre for Learning and Life Chances in Knowledge Economies and Societies, Institute of Education, University College London, London WC1H 0AL, United Kingdom
| | - Adrian Furnham
- Department of Psychology, University College London, London WC1E 6BT, United Kingdom; BI: Norwegian Business School, Nydalsveien 37, 0484 Oslo, Norway.
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Alcohol use and burden for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet 2018; 392:1015-1035. [PMID: 30146330 PMCID: PMC6148333 DOI: 10.1016/s0140-6736(18)31310-2] [Citation(s) in RCA: 1806] [Impact Index Per Article: 301.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/22/2018] [Accepted: 05/30/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Alcohol use is a leading risk factor for death and disability, but its overall association with health remains complex given the possible protective effects of moderate alcohol consumption on some conditions. With our comprehensive approach to health accounting within the Global Burden of Diseases, Injuries, and Risk Factors Study 2016, we generated improved estimates of alcohol use and alcohol-attributable deaths and disability-adjusted life-years (DALYs) for 195 locations from 1990 to 2016, for both sexes and for 5-year age groups between the ages of 15 years and 95 years and older. METHODS Using 694 data sources of individual and population-level alcohol consumption, along with 592 prospective and retrospective studies on the risk of alcohol use, we produced estimates of the prevalence of current drinking, abstention, the distribution of alcohol consumption among current drinkers in standard drinks daily (defined as 10 g of pure ethyl alcohol), and alcohol-attributable deaths and DALYs. We made several methodological improvements compared with previous estimates: first, we adjusted alcohol sales estimates to take into account tourist and unrecorded consumption; second, we did a new meta-analysis of relative risks for 23 health outcomes associated with alcohol use; and third, we developed a new method to quantify the level of alcohol consumption that minimises the overall risk to individual health. FINDINGS Globally, alcohol use was the seventh leading risk factor for both deaths and DALYs in 2016, accounting for 2·2% (95% uncertainty interval [UI] 1·5-3·0) of age-standardised female deaths and 6·8% (5·8-8·0) of age-standardised male deaths. Among the population aged 15-49 years, alcohol use was the leading risk factor globally in 2016, with 3·8% (95% UI 3·2-4·3) of female deaths and 12·2% (10·8-13·6) of male deaths attributable to alcohol use. For the population aged 15-49 years, female attributable DALYs were 2·3% (95% UI 2·0-2·6) and male attributable DALYs were 8·9% (7·8-9·9). The three leading causes of attributable deaths in this age group were tuberculosis (1·4% [95% UI 1·0-1·7] of total deaths), road injuries (1·2% [0·7-1·9]), and self-harm (1·1% [0·6-1·5]). For populations aged 50 years and older, cancers accounted for a large proportion of total alcohol-attributable deaths in 2016, constituting 27·1% (95% UI 21·2-33·3) of total alcohol-attributable female deaths and 18·9% (15·3-22·6) of male deaths. The level of alcohol consumption that minimised harm across health outcomes was zero (95% UI 0·0-0·8) standard drinks per week. INTERPRETATION Alcohol use is a leading risk factor for global disease burden and causes substantial health loss. We found that the risk of all-cause mortality, and of cancers specifically, rises with increasing levels of consumption, and the level of consumption that minimises health loss is zero. These results suggest that alcohol control policies might need to be revised worldwide, refocusing on efforts to lower overall population-level consumption. FUNDING Bill & Melinda Gates Foundation.
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Pan CH, Li MS, Yang TW, Huang MC, Su SS, Hung YN, Chen CC, Kuo CJ. Identification and medical utilization of incident cases of alcohol dependence: A population-based case-control study. Drug Alcohol Depend 2018; 188:216-223. [PMID: 29778776 DOI: 10.1016/j.drugalcdep.2018.03.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/24/2018] [Accepted: 03/27/2018] [Indexed: 01/21/2023]
Abstract
BACKGROUND Patients with alcohol dependence (AD) often seek help from medical professionals due to alcohol-related diseases, but the overall distribution of medical specialties identifying new AD cases is unclear. We investigated how such cases were identified and how medical resources were utilized before the identification of AD in a nationwide cohort. METHODS We enrolled a population-based cohort (N = 1,000,000) using the National Health Insurance Research Database of Taiwan; 8181 cases with incident AD were retrieved between January 1, 2000, and December 31, 2010. For this nested case-control study, four controls were matched for age and sex with each case based on risk-set sampling. We measured various dimensions of medical utilization before AD was diagnosed, including department visited, physical comorbidity, and medication used. Conditional logistic regression was used for estimating the variables associated with AD. RESULTS Patients living in less urbanized areas who were unemployed were more likely to develop AD. The highest proportions (34.2%) of AD cases were identified in the internal medicine department, followed by the emergency (22.3%) and psychiatry (18.7%) departments. AD patients had a higher risk of comorbid chronic hepatic disease (adjusted RR = 2.72, p < 0.001) before identification of AD than controls. AD patients also had greater numbers of hospital admissions than controls, including non-psychiatric and psychiatric hospitalizations. Outpatient visit numbers were similar for AD patients and controls. CONCLUSIONS The findings indicate that clinicians providing care in diverse medical settings should be prepared to screen for unhealthy alcohol use and to mitigate its detrimental effects.
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Affiliation(s)
- Chun-Hung Pan
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan; Department of Psychology, National Chengchi University, Taipei, Taiwan
| | - Min-Shan Li
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Tien-Wey Yang
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan; Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Ming-Chyi Huang
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan; Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Sheng-Shiang Su
- Department of Computerized Center, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yen-Ni Hung
- School of Gerontology Health Management and Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Chiao-Chicy Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan; Department of Psychiatry, Mackay Memorial Hospital, Taipei, Taiwan; Department of Psychiatry, Mackay Medical College, Taipei, Taiwan
| | - Chian-Jue Kuo
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan; Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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Balldin J, Berglund KJ, Berggren U, Wennberg P, Fahlke C. 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. Alcohol Alcohol 2018; 53:216-220. [PMID: 29236941 DOI: 10.1093/alcalc/agx089] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/10/2017] [Indexed: 11/13/2022] Open
Abstract
Aims 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. Methods 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. Results 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. Conclusions 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. Short Summary 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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Affiliation(s)
- Jan Balldin
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, Sahlgrenska Academy at the University of Gothenburg, PO Box 430, SE-405 30 Göteborg, Sweden
| | - Kristina J Berglund
- Department of Psychology, University of Gothenburg, PO Box 500, SE-405 30 Göteborg, Sweden
| | - Ulf Berggren
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, Sahlgrenska Academy at the University of Gothenburg, PO Box 430, SE-405 30 Göteborg, Sweden
| | - Peter Wennberg
- Centre for Social Research on Alcohol and Drugs, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Claudia Fahlke
- Department of Psychology, University of Gothenburg, PO Box 500, SE-405 30 Göteborg, Sweden
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The association between Act-Belong-Commit indicators and problem drinking among older Irish adults: Findings from a prospective analysis of the Irish Longitudinal Study on Ageing (TILDA). Drug Alcohol Depend 2017; 180:323-331. [PMID: 28950238 DOI: 10.1016/j.drugalcdep.2017.08.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 08/26/2017] [Accepted: 08/27/2017] [Indexed: 11/24/2022]
Abstract
The Act-Belong-Commit campaign is the world's first comprehensive, population-wide, community-based program to promote mental health. However, its potential for preventing substance use disorders is unknown. Further, a literature gap is evident concerning behavioral modification strategies to prevent such disorders. The aim of this study was to prospectively assess the association between indicators of the Act-Belong-Commit behavioral domains and the development of problem drinking. Data from two waves of the Irish Longitudinal Study on Ageing (TILDA) were analyzed. The sample consisted of 3950 adults aged ≥50years. A validated scale for problem drinking was used. The number of social/recreational activities engaged in was used as an indicator of Act, social network integration as an indicator of Belong, and frequency of participation in these social/recreational activities as an indicator of Commit. Multivariable logistic regression analyses were conducted to assess associations between baseline indicators of Act-Belong-Commit and the development of problem drinking at two-year follow-up. Each increase in the number of social/recreational activities (Act) inversely predicted the onset of problem drinking. Similarly, being well integrated into social networks (Belong) was negatively associated with the development of problem drinking. Finally, frequency of participation in social/recreational activities (Commit) also inversely predicted the onset of problem drinking. These associations were apparent regardless of the presence of baseline common mental disorders. Act-Belong-Commit indicators are shown to be associated with a reduced risk for problem drinking. This lends further support to the Act-Belong-Commit domains and has wide-ranging implications for preventing substance use disorders in the aging community.
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Bloomfield K. Commentary on Holst et al. (2017): The relationship between alcohol dependence and risk of somatic diseases and mortality-the black box strikes back. Addiction 2017; 112:1367-1368. [PMID: 28691274 DOI: 10.1111/add.13863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 04/24/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Kim Bloomfield
- Aarhus University, Centre for Alcohol and Drug Research, Copenhagen, Denmark
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