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Hall OT, Rausch J, Entrup P, Lagisetty P, Bryan C, Black L, Moreno J, Gorka S, Phan KL, Clauw DJ. Nociplastic Pain and Pain-Motivated Drinking in Alcohol Use Disorder. THE JOURNAL OF PAIN 2024; 25:104467. [PMID: 38219852 DOI: 10.1016/j.jpain.2024.01.332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/25/2023] [Accepted: 01/07/2024] [Indexed: 01/16/2024]
Abstract
Heavy chronic alcohol use may produce pain amplification through neurochemical and neuroplastic changes at multiple levels of the nervous system. Similar changes are thought to underlie nociplastic pain. The American College of Rheumatology Fibromyalgia Survey has been used as a surrogate for nociplastic pain, including among individuals with alcohol use disorder (AUD). However, studies linking nociplastic pain to pain-motivated drinking are lacking. The present study aimed to determine if nociplastic pain is associated with pain-motivated drinking in AUD. To achieve this aim, a new scale-the Pain-Motivated Drinking Scale (PMDS)-was developed to measure how often participants were motivated by pain to drink alcohol. Measurement properties of this new scale were determined, including its factor structure, internal consistency reliability, and construct validity. In this cross-sectional observational study, participants with AUD (n = 138) were consecutively recruited from the patient pool at an academic addiction treatment facility. Seventy-two percent (95, 72.0%) reported they drank alcohol "to get relief from physical pain" at least some of the time, and over forty-two percent (56, 42.4%) reported pain relief motivated their drinking at least half of the time. PMDS had a single-factor structure, strong internal consistency reliability, and construct validity. A multiple hierarchical linear regression was run to determine if nociplastic pain was associated with pain-motivated drinking. Nociplastic pain was associated with PMDS even after controlling for potential confounders and pain severity. These findings suggest nociplastic pain is uniquely associated with pain-motivated drinking in AUD. PERSPECTIVE: Nociplastic pain is independently associated with pain-motivated drinking in alcohol use disorder (AUD). The Pain-Motivated Drinking Scale (PMDS) is a new scale to measure how often people drink to cope with pain. PMDS has promising psychometric properties. Nociplastic pain may be uniquely associated with pain-motivated drinking in AUD.
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Affiliation(s)
- Orman Trent Hall
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Johnathan Rausch
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Parker Entrup
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Pooja Lagisetty
- Division of General Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan; Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan
| | - Craig Bryan
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Lora Black
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Jose Moreno
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Stephanie Gorka
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - K Luan Phan
- Department of Psychiatry & Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, Ohio
| | - Daniel J Clauw
- Department of Anesthesiology, Chronic Pain and Fatigue Research Center, University of Michigan, Ann Arbor, Michigan; Department of Internal Medicine, Division of Rheumatology, University of Michigan, Ann Arbor, Michigan
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Dharavath RN, Pina-Leblanc C, Tang VM, Sloan ME, Nikolova YS, Pangarov P, Ruocco AC, Shield K, Voineskos D, Blumberger DM, Boileau I, Bozinoff N, Gerretsen P, Vieira E, Melamed OC, Sibille E, Quilty LC, Prevot TD. GABAergic signaling in alcohol use disorder and withdrawal: pathological involvement and therapeutic potential. Front Neural Circuits 2023; 17:1218737. [PMID: 37929054 PMCID: PMC10623140 DOI: 10.3389/fncir.2023.1218737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 09/04/2023] [Indexed: 11/07/2023] Open
Abstract
Alcohol is one of the most widely used substances. Alcohol use accounts for 5.1% of the global disease burden, contributes substantially to societal and economic costs, and leads to approximately 3 million global deaths yearly. Alcohol use disorder (AUD) includes various drinking behavior patterns that lead to short-term or long-lasting effects on health. Ethanol, the main psychoactive molecule acting in alcoholic beverages, directly impacts the GABAergic system, contributing to GABAergic dysregulations that vary depending on the intensity and duration of alcohol consumption. A small number of interventions have been developed that target the GABAergic system, but there are promising future therapeutic avenues to explore. This review provides an overview of the impact of alcohol on the GABAergic system, the current interventions available for AUD that target the GABAergic system, and the novel interventions being explored that in the future could be included among first-line therapies for the treatment of AUD.
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Affiliation(s)
| | - Celeste Pina-Leblanc
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | - Victor M. Tang
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Addiction Division, CAMH, Toronto, ON, Canada
- Division of Neurosciences and Clinical Translation, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Institute of Mental Health Policy Research, CAMH, Toronto, ON, Canada
| | - Matthew E. Sloan
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
- Addiction Division, CAMH, Toronto, ON, Canada
- Division of Neurosciences and Clinical Translation, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Psychological Clinical Science, University of Toronto Scarborough, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Institute of Mental Health Policy Research, CAMH, Toronto, ON, Canada
| | - Yuliya S. Nikolova
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Peter Pangarov
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
| | - Anthony C. Ruocco
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Temerty Centre for Therapeutic Brain Intervention, CAMH, Toronto, ON, Canada
- Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada
| | - Kevin Shield
- Institute of Mental Health Policy Research, CAMH, Toronto, ON, Canada
| | - Daphne Voineskos
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Temerty Centre for Therapeutic Brain Intervention, CAMH, Toronto, ON, Canada
| | - Daniel M. Blumberger
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Temerty Centre for Therapeutic Brain Intervention, CAMH, Toronto, ON, Canada
| | - Isabelle Boileau
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Brain Health Imaging Centre, CAMH, Toronto, ON, Canada
| | - Nikki Bozinoff
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Philip Gerretsen
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Brain Health Imaging Centre, CAMH, Toronto, ON, Canada
| | - Erica Vieira
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Osnat C. Melamed
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Etienne Sibille
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Lena C. Quilty
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Thomas D. Prevot
- Campbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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Marin MCD, Pedro MOP, Perrotte G, Martins-da-Silva AS, Lassi DLS, Blaas IK, Castaldelli FI, Brisola dos Santos MB, Kortas GT, Campos MW, Torales J, Ventriglio A, Périco CDAM, Negrão AB, Leopoldo K, de Andrade AG, Malbergier A, Castaldelli-Maia JM. Pharmacological Treatment of Alcohol Cravings. Brain Sci 2023; 13:1206. [PMID: 37626562 PMCID: PMC10452441 DOI: 10.3390/brainsci13081206] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
(1) Background: The treatment of substance addiction is challenging and has persisted for decades, with only a few therapeutic options. Although there are some recommendations for specific treatments for Alcohol Use Disorder (AUD), there is no specific medication used to treat alcohol cravings, which could benefit millions of patients that are suffering from alcoholism. Cravings, or the urge to use drugs, refer to the desire to experience the effects of a previously experienced psychoactive substance. (2) Methods: We included original studies of alcohol abuse or dependence extracted from a controlled, blind, pharmacological treatment study which presented measures and outcomes related to alcohol cravings. (3) Results: Specific drugs used for the treatment of alcoholism, such as Naltrexone and Acamprosate, have had the best results in relieving craving symptoms, as well as promoting abstinence. Baclofen and anticonvulsants such as Gabapentin and Topiramate have shown good results in promoting abstinence and the cessation of cravings. (4) Conclusions: Specific drugs used for the treatment of alcoholism to obtain the best results can be considered the gold standard for promoting abstinence and relieving cravings. Anticonvulsants and Baclofen also had good results, with these medications being considered as second-line ones. Varenicline is an option for alcohol dependents who also concomitantly ingest tobacco.
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Affiliation(s)
- Matheus Cheibub David Marin
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
- Hospital Sírio-Libanês, São Paulo 01308-050, Brazil; (M.O.P.P.); (M.B.B.d.S.)
| | - Maria Olívia Pozzolo Pedro
- Hospital Sírio-Libanês, São Paulo 01308-050, Brazil; (M.O.P.P.); (M.B.B.d.S.)
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
| | - Giuliana Perrotte
- Department of Neuroscience, Medical School, FMABC University Center, Santo André 09060-870, Brazil; (G.P.); (C.d.A.-M.P.)
| | - Anderson S. Martins-da-Silva
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
| | - Dangela L. S. Lassi
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
| | - Israel Kanaan Blaas
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
- Department of Neuroscience, Medical School, FMABC University Center, Santo André 09060-870, Brazil; (G.P.); (C.d.A.-M.P.)
| | | | | | - Guilherme Trevizan Kortas
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
- Hospital Sírio-Libanês, São Paulo 01308-050, Brazil; (M.O.P.P.); (M.B.B.d.S.)
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
| | - Marcela Waisman Campos
- Department of Cognitive Neurology, Neuropsychiatry, and Neuropsychology, Fleni, Buenos Aires C1428AQK, Argentina;
| | - Julio Torales
- Department of Medical Psychology, School of Medical Sciences, Universidad Nacional de Asunción, San Lorenzo 111454, Paraguay;
- Regional Institute of Health Research, Universidad Nacional de Caaguazú, Coronel Oviedo 050106, Paraguay
- School of Health Sciences, Universidad Sudamericana, Pedro Juan Caballero 130112, Paraguay
| | - Antonio Ventriglio
- Department of Experimental Medicine, Medical School, University of Foggia, 71100 Foggia, Italy;
| | | | - André B. Negrão
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
| | - Kae Leopoldo
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
| | - Arthur Guerra de Andrade
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
- Hospital Sírio-Libanês, São Paulo 01308-050, Brazil; (M.O.P.P.); (M.B.B.d.S.)
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
- Department of Neuroscience, Medical School, FMABC University Center, Santo André 09060-870, Brazil; (G.P.); (C.d.A.-M.P.)
| | - André Malbergier
- Perdizes Institute (IPer), Clinics Hospital of the Medical School (HCFMUSP), University of São Paulo, São Paulo 05021-001, Brazil; (M.C.D.M.); (D.L.S.L.); (I.K.B.); (G.T.K.); (A.B.N.); (A.G.d.A.); (A.M.)
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
| | - João Maurício Castaldelli-Maia
- Hospital Sírio-Libanês, São Paulo 01308-050, Brazil; (M.O.P.P.); (M.B.B.d.S.)
- Department of Psychiatry, Medical School, University of São Paulo, São Paulo 05403-903, Brazil; (A.S.M.-d.-S.); (K.L.)
- Department of Neuroscience, Medical School, FMABC University Center, Santo André 09060-870, Brazil; (G.P.); (C.d.A.-M.P.)
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Alshehri FS. A Review of the Characteristics of Clinical Trials and Potential Medications for Alcohol Dependence: Data Analysis from ClinicalTrials.gov. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1101. [PMID: 37374305 DOI: 10.3390/medicina59061101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/20/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023]
Abstract
Objective. This study provides a comprehensive analysis of the characteristics of clinical trials related to alcohol dependence that are registered on ClinicalTrials.gov. Methods. All ClinicalTrials.gov trials registered up to 1 January 2023 were examined, focusing on trials that involved alcohol dependence. All 1295 trials were summarized by presenting their characteristics and results and reviewed most intervention drugs used in the treatment of alcohol dependence. Results. The study analysis identified a total of 1295 clinical trials registered on ClinicalTrials.gov that were focused on alcohol dependence. Of these, 766 trials had been completed, representing 59.15% of the total, while 230 trials were currently recruiting participants, accounting for 17.76% of the total. None of the trials had yet been approved for marketing. The majority of the studies included in this analysis were interventional studies (1145 trials, or 88.41%), which accounted for most of the patients enrolled in the trials. In contrast, observational studies represented only a small portion of the trials (150 studies, or 11.58%) and involved a smaller number of patients. In terms of geographic distribution, the majority of registered studies were located in North America (876 studies, or 67.64%), while only a small number of studies were registered in South America (7 studies, or 0.54%). Conclusions. The purpose of this review is to provide a basis for the treatment of alcohol dependence and prevention of its onset through an overview of clinical trials registered at ClinicalTrials.gov. It also offers essential information for future research to guide future studies.
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Affiliation(s)
- Fahad S Alshehri
- Department of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia
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Chakraborty P, Dey A, Gopalakrishnan AV, Swati K, Ojha S, Prakash A, Kumar D, Ambasta RK, Jha NK, Jha SK, Dewanjee S. Glutamatergic neurotransmission: A potential pharmacotherapeutic target for the treatment of cognitive disorders. Ageing Res Rev 2023; 85:101838. [PMID: 36610558 DOI: 10.1016/j.arr.2022.101838] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 01/06/2023]
Abstract
In the mammalian brain, glutamate is regarded to be the primary excitatory neurotransmitter due to its widespread distribution and wide range of metabolic functions. Glutamate plays key roles in regulating neurogenesis, synaptogenesis, neurite outgrowth, and neuron survival in the brain. Ionotropic and metabotropic glutamate receptors, neurotransmitters, neurotensin, neurosteroids, and others co-ordinately formulate a complex glutamatergic network in the brain that maintains optimal excitatory neurotransmission. Cognitive activities are potentially synchronized by the glutamatergic activities in the brain via restoring synaptic plasticity. Dysfunctional glutamate receptors and other glutamatergic components are responsible for the aberrant glutamatergic activity in the brain that cause cognitive impairments, loss of synaptic plasticity, and neuronal damage. Thus, controlling the brain's glutamatergic transmission and modifying glutamate receptor function could be a potential therapeutic strategy for cognitive disorders. Certain drugs that regulate glutamate receptor activities have shown therapeutic promise in improving cognitive functions in preclinical and clinical studies. However, several issues regarding precise functional information of glutamatergic activity are yet to be comprehensively understood. The present article discusses the scope of developing glutamatergic systems as prospective pharmacotherapeutic targets to treat cognitive disorders. Special attention has been given to recent developments, challenges, and future prospects.
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Affiliation(s)
- Pratik Chakraborty
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, West Bengal, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Kumari Swati
- Department of Biotechnology, School of Life Science, Mahatma Gandhi Central University, Motihari, Bihar, India
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates
| | - Anand Prakash
- Department of Biotechnology, School of Life Science, Mahatma Gandhi Central University, Motihari, Bihar, India
| | - Dhruv Kumar
- School of Health Sciences & Technology, UPES University, Dehradun, Uttarakhand 248007, India
| | - Rashmi K Ambasta
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University (Formerly DCE), Delhi 110042, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, UP, India; School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India.
| | - Saurabh Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, UP, India; Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali 140413, India; Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun 248007, India.
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India.
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Fluyau D, Kailasam VK, Pierre CG. A Bayesian meta-analysis of topiramate's effectiveness for individuals with alcohol use disorder. J Psychopharmacol 2023; 37:155-163. [PMID: 36648091 DOI: 10.1177/02698811221149643] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Topiramate (TPM) has the potential to become one of the most prominent treatment options for alcohol use disorder (AUD). We investigated the efficacy of TPM for AUD treatment, considering new randomized controlled trials carried out since the publication of four prior investigations. METHODS We searched six major databases, comparing TPM to placebo for AUD treatment. We performed a Bayesian meta-analysis. We conducted a meta-regression, analyzing the effect of age, TPM dosage, duration of treatment, gender, and attrition rate on the outcomes measured. The protocol is registered with PROSPERO: CRD42021286266. RESULTS TPM reduced heavy drinking days (d = 0.401, Bayes factor (BF) = 23.088) and weeks (d = 0.461, BF = 3.784), lowered alcohol craving (d = 0.477, BF = 107.749), prolonged abstinence throughout the duration of trials (d = 0.505, BF = 54.998), and decreased the amount of gamma-glutamyl transferase in the blood (d = 0.345, BF = 39.048). The analysis pointed out that TPM could reduce anxiety (d = 0.517, BF = 5.993). TPM's efficacy in relieving alcohol withdrawal, minimizing relapse, and decreasing depressive symptoms was inconclusive. There was evidence of a meta-regression effect of attrition rate on heavy drinking days and craving and length of treatment on abstinence. CONCLUSION TPM has the potential to become a key pharmacological agent in the treatment of AUD.
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Affiliation(s)
- Dimy Fluyau
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
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Stokłosa I, Więckiewicz G, Stokłosa M, Piegza M, Pudlo R, Gorczyca P. Medications for the Treatment of Alcohol Dependence-Current State of Knowledge and Future Perspectives from a Public Health Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1870. [PMID: 36767234 PMCID: PMC9915396 DOI: 10.3390/ijerph20031870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
No single effective therapy for alcohol abuse has been found, despite it being a serious sociological and economic problem for hundreds of years. It seems difficult to find a single drug as a panacea for the alcohol problem due to the complexity of the pathophysiology of alcohol dependence. The purpose of this narrative review is to review existing and potentially future pharmaceuticals for the treatment of alcohol dependence in the most affordable way possible. Psychotherapy is the mainstay of treatment for alcoholism, while few drugs approved by legislators are available in the augmentation of this treatment, such as acamprosate, disulfiram, and naltrexone, approved by the FDA, and nalmefene by the EMA. There are recent reports in the literature on the possibility of using baclofen, topiramate, varenicline, and gabapentin in the treatment of alcohol dependence. Moreover, the results of recent clinical trials using psychoactive substances such as psilocybin and MDMA appear to be a breakthrough in the modern treatment of alcohol abuse. Despite this initial optimism, a lot of scientific effort is still needed before new pharmacological methods supporting the treatment of alcohol dependence syndrome will be widely available.
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Affiliation(s)
- Iga Stokłosa
- Department and Clinic of Psychiatry, Medical University of Silesia, 42-612 Tarnowskie Góry, Poland
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Metz VE, Leibowitz A, Satre DD, Parthasarathy S, Jackson-Morris M, Cocohoba J, Sterling SA. Effectiveness of a pharmacist-delivered primary care telemedicine intervention to increase access to pharmacotherapy and specialty treatment for alcohol use problems: Protocol for the alcohol telemedicine consult cluster-randomized pragmatic trial. Contemp Clin Trials 2022; 123:107004. [PMID: 36379437 PMCID: PMC9729439 DOI: 10.1016/j.cct.2022.107004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Alcohol use problems are associated with serious medical, mental health and socio-economic consequences. Yet even when patients are identified in healthcare settings, most do not receive treatment, and use of pharmacotherapy is rare. This study will test the effectiveness of the Alcohol Telemedicine Consult (ATC) Service, a novel, personalized telehealth intervention approach for primary care patients with alcohol use problems. METHODS This cluster-randomized pragmatic trial, supplemented by qualitative interviews, will include adults with a primary care visit between 9/10/21-3/10/23 from 16 primary care clinics at two large urban medical centers within Kaiser Permanente Northern California, a large, integrated healthcare system. Clinics are randomized to the ATC Service (intervention), including alcohol pharmacotherapy and SBIRT (screening, MI (Motivational Interviewing)-based brief intervention and referral to addiction treatment) delivered by clinical pharmacists, or the Usual Care (UC) arm that provides systematic alcohol SBIRT. Primary outcomes include a comparison of the ATC and UC arms on 1) implementation outcomes (alcohol pharmacotherapy prescription rates, specialty addiction treatment referrals); and 2) patient outcomes (medication fills, addiction treatment initiation, alcohol use, healthcare services utilization) over 1.5 years. A general modeling approach will consider clustering of patients/providers, and a random effects model will account for intra-class correlations across patients within providers and across clinics. Qualitative interviews with providers will examine barriers and facilitators to implementation. DISCUSSION The ATC study examines the effectiveness of a pharmacist-provided telehealth intervention that combines pharmacotherapy and MI-based consultation. If effective, the ATC study could affect treatment models across the spectrum of alcohol use problems. CLINICAL TRIALS REGISTRATION This study has been registered on ClinicalTrials.gov (NCT05252221).
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Affiliation(s)
- Verena E Metz
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA.
| | - Amy Leibowitz
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA
| | - Derek D Satre
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA; Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, 675 18th Street, San Francisco 94107, CA, USA
| | - Sujaya Parthasarathy
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA
| | - Melanie Jackson-Morris
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA
| | - Jennifer Cocohoba
- School of Pharmacy, University of California, San Francisco, 521 Parnassus Avenue, San Francisco 94117, CA, USA
| | - Stacy A Sterling
- Kaiser Permanente Northern California Division of Research, Center for Addiction and Mental Health Research, 2000 Broadway, Oakland 94612, CA, USA; Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, 675 18th Street, San Francisco 94107, CA, USA; Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, 98 South Los Robles Avenue, Pasadena 91101, CA, USA.
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9
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Mabrouk DM, El Makawy AI, Ahmed KA, Ramadan MF, Ibrahim FM. Topiramate potential neurotoxicity and mitigating role of ginger oil in mice brain. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:87184-87199. [PMID: 35802336 DOI: 10.1007/s11356-022-21878-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
Topiramate has multiple pharmacological mechanisms that are efficient in treating epilepsy and migraine. Ginger has been established to have gingerols and shogaols that cause migraine relief. Moreover, Topiramate has many off-label uses. Thus, it was necessary to explore the possible neurotoxicity of Topiramate and the role of ginger oil in attenuating the Topiramate neurotoxicity. Male albino mice were orally gavaged with Topiramate, ginger oil (400 mg/kg), and Topiramate plus ginger oil with the same pattern for 28 days. Oxidative stress markers, acetylcholinesterase (AchE), gamma-aminobutyric acid (GABA), and tumor necrosis factor-alpha (TNF-α) were examined. Histopathological examination, immunohistochemical glial fibrillary acidic protein (GFAP), and Bax expression analysis were detected. The GABAAR subunits, Gabra1, Gabra3, and Gabra5 expression, were assessed by RT-qPCR. The investigation showed that Topiramate raised oxidative stress markers levels, neurotransmitters, TNF-α, and diminished glutathione (GSH). In addition, Topiramate exhibited various neuropathological alterations, strong Bax, and GFAP immune-reactivity in the cerebral cortex. At the same time, the results indicated that ginger oil had no neurotoxicity. The effect of Topiramate plus ginger oil alleviated the changes induced by Topiramate in the tested parameters. Both Topiramate and ginger oil upregulated the mRNA expression of gabra1 and gabra3, while their interaction markedly downregulated them. Therefore, it could be concluded that the Topiramate overdose could cause neurotoxicity, but the interaction with ginger oil may reduce Topiramate-induced neurotoxicity and should be taken in parallel.
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Affiliation(s)
- Dalia M Mabrouk
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, 33 El Bohouth St., Dokki, P.O. 12622, Giza, Egypt
| | - Aida I El Makawy
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, 33 El Bohouth St., Dokki, P.O. 12622, Giza, Egypt
| | - Kawkab A Ahmed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, P.O. 12211, Giza, Egypt
| | - Mohamed Fawzy Ramadan
- Clinical Nutrition Department, College of Applied Medical Sciences, Umm Al-Qura University, P.O. Box 7067, Makkah, 21955, Saudi Arabia.
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt.
| | - Faten M Ibrahim
- Medicinal and Aromatic Plants Research Department, National Research Centre, 33 El Bohouth St., Dokki, P.O.12622, Giza, Egypt
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Hamel R, Demers O, Boileau C, Roy ML, Théoret H, Bernier PM, Lepage JF. The neurobiological markers of acute alcohol's subjective effects in humans. Neuropsychopharmacology 2022; 47:2101-2110. [PMID: 35701548 PMCID: PMC9556716 DOI: 10.1038/s41386-022-01354-w] [Citation(s) in RCA: 1] [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: 01/17/2022] [Revised: 05/21/2022] [Accepted: 05/24/2022] [Indexed: 12/21/2022]
Abstract
The ingestion of alcohol yields acute biphasic subjective effects: stimulation before sedation. Despite their predictive relevance to the development of alcohol use disorders (AUD), the neurobiological markers accounting for the biphasic effects of alcohol remain poorly understood in humans. Informed by converging lines of evidence, this study tested the hypothesis that alcohol ingestion acutely increases gamma-aminobutyric acid (GABA)-mediated inhibition, which would positively and negatively predict the feeling of stimulation and sedation, respectively. To do so, healthy participants (n = 20) ingested a single dose of 94% ABV alcohol (males: 1.0 ml/kg; females: 0.85 ml/kg) in a randomized placebo-controlled cross-over design. The alcohol's biphasic effects were assessed with the Brief-Biphasic Alcohol Effects Scale, and non-invasive neurobiological markers were measured with transcranial magnetic stimulation, before and every 30 min (up to 120 min) after the complete ingestion of the beverage. Results showed that acute alcohol ingestion selectively increased the duration of the cortical silent period (CSP) as compared to placebo, suggesting that alcohol increases non-specific GABAergic inhibition. Importantly, CSP duration positively and negatively predicted increases in the feeling of stimulation and sedation, respectively, suggesting that stimulation emerges as GABAergic inhibition increases and that sedation emerges as GABAergic inhibition returns to baseline values. Overall, these results suggest that modulations of GABAergic inhibition are central to the acute biphasic subjective effects of alcohol, providing a potential preventive target to curb the progression of at-risk individuals to AUD.
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Affiliation(s)
- Raphael Hamel
- Département de kinanthropologie, Faculté des sciences de l'activité physique, Université de Sherbrooke, Sherbrooke, QC, Canada
- Département de pédiatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Olivier Demers
- Département de pédiatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Camille Boileau
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Marie-Laurence Roy
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Hugo Théoret
- Département de psychologie, Faculté des arts et sciences, Université de Montréal, Montreal, QC, Canada
| | - Pierre-Michel Bernier
- Département de kinanthropologie, Faculté des sciences de l'activité physique, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Jean-Francois Lepage
- Département de pédiatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada.
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada.
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11
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Zhang D, Wu F, Wan Z, Wang Y, He X, Guo B, You H, Chen FE. A palladium polyaniline complex: a simple and efficient catalyst for batch and flow Suzuki-Miyaura cross-couplings. Chem Commun (Camb) 2022; 58:10845-10848. [PMID: 36073300 DOI: 10.1039/d2cc04051d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A novel palladium polyaniline complex (Pd@PANI) was synthesized via a one-pot method using a low concentration of hydrogen peroxide (3 wt%) as a mild oxidant. Pd@PANI was employed to catalyze Suzuki-Miyaura cross-couplings with 0.11 ppm levels of palladium and high turnover numbers (up to 6.1 × 104). Various aromatic halides and aromatic boric acids were used as reaction partners to prepare the biaryl compounds in high yields. Application of the method in the synthesis of D-fructose derivatives was also performed. Furthermore, the catalyst was evaluated under a flow process to provide the corresponding products in good yields with shorter residence times and lower temperatures in more convenient operations compared with the batch conditions.
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Affiliation(s)
- Dongliang Zhang
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China. .,Green Pharmaceutical Engineering Research Center, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Fusong Wu
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China. .,Green Pharmaceutical Engineering Research Center, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Zhijian Wan
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.
| | - Yichun Wang
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.
| | - Xuan He
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.
| | - Bing Guo
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.
| | - Hengzhi You
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China. .,Green Pharmaceutical Engineering Research Center, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Fen-Er Chen
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China. .,Green Pharmaceutical Engineering Research Center, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.,Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai, 200433, China
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12
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Hadizadeh H, Flores JM, Mayerson T, Worhunsky PD, Potenza MN, Angarita GA. Glutamatergic Agents for the Treatment of Cocaine Use Disorder. Curr Behav Neurosci Rep 2022. [DOI: 10.1007/s40473-022-00252-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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13
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Vannier AGL, Shay JES, Fomin V, Patel SJ, Schaefer E, Goodman RP, Luther J. Incidence and Progression of Alcohol-Associated Liver Disease After Medical Therapy for Alcohol Use Disorder. JAMA Netw Open 2022; 5:e2213014. [PMID: 35594048 PMCID: PMC9123494 DOI: 10.1001/jamanetworkopen.2022.13014] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
IMPORTANCE Alcohol-associated liver disease (ALD) is one of the most devastating complications of alcohol use disorder (AUD), an increasingly prevalent condition. Medical addiction therapy for AUD may play a role in protecting against the development and progression of ALD. OBJECTIVE To ascertain whether medical addiction therapy was associated with an altered risk of developing ALD in patients with AUD. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used the Mass General Brigham Biobank, an ongoing research initiative that had recruited 127 480 patients between its start in 2010 and August 17, 2021, when data for the present study were retrieved. The mean follow-up duration from AUD diagnosis was 9.2 years. International Statistical Classification of Diseases and Related Health Problems, Tenth Revision diagnosis codes were used to identify ALD and AUD diagnoses. EXPOSURES Medical addiction therapy was defined as the documented use of disulfiram, acamprosate, naltrexone, gabapentin, topiramate, or baclofen. Patients were considered to be treated if they initiated medical addiction therapy before the relevant outcome. MAIN OUTCOMES AND MEASURES Adjusted odds ratios (aORs) for the development of ALD and hepatic decompensation were calculated and adjusted for multiple risk factors. RESULTS The cohort comprised 9635 patients with AUD, of whom 5821 were male individuals (60.4%), and the mean (SD) age was 54.8 (16.5) years. A total of 1135 patients (11.8%) had ALD and 3906 patients (40.5%) were treated with medical addiction therapy. In multivariable analyses, medical addiction therapy for AUD was associated with decreased incidence of ALD (aOR, 0.37; 95% CI, 0.31-0.43; P < .001). This association was evident for naltrexone (aOR, 0.67; 95% CI, 0.46-0.95; P = .03), gabapentin (aOR, 0.36; 95% CI, 0.30-0.43; P < .001), topiramate (aOR, 0.47; 95% CI, 0.32-0.66; P < .001), and baclofen (aOR, 0.57; 95% CI, 0.36-0.88; P = .01). In addition, pharmacotherapy for AUD was associated with lower incidence of hepatic decompensation in patients with cirrhosis (aOR, 0.35; 95% CI, 0.23-0.53, P < .001), including naltrexone (aOR, 0.27; 95% CI, 0.10-0.64; P = .005) and gabapentin (aOR, 0.36; 95% CI, 0.23-0.56; P < .001). This association persisted even when medical addiction therapy was initiated only after the diagnosis of cirrhosis (aOR, 0.41; 95% CI, 0.23-0.71; P = .002). CONCLUSIONS AND RELEVANCE Results of this study showed that receipt of medical addiction therapy for AUD was associated with reduced incidence and progression of ALD. The associations of individual pharmacotherapy with the outcomes of ALD and hepatic decompensation varied widely.
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Affiliation(s)
- Augustin G. L. Vannier
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Jessica E. S. Shay
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Vladislav Fomin
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Suraj J. Patel
- Department of Medicine, University of Texas at Southwestern, Dallas
| | - Esperance Schaefer
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Russell P. Goodman
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Jay Luther
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
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14
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Wakeman S. Shifting Focus to Evidence-Based Management of Substance Use Disorders. Ann Intern Med 2022; 175:753-754. [PMID: 35313118 DOI: 10.7326/m22-0150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Sarah Wakeman
- Massachusetts General Hospital, Boston, Massachusetts
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15
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Morice CK, Yammine L, Yoon J, Lane SD, Schmitz JM, Kosten TR, De La Garza R, Verrico CD. Comorbid alcohol use and post-traumatic stress disorders: Pharmacotherapy with aldehyde dehydrogenase 2 inhibitors versus current agents. Prog Neuropsychopharmacol Biol Psychiatry 2022; 115:110506. [PMID: 34995723 DOI: 10.1016/j.pnpbp.2021.110506] [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: 06/11/2021] [Revised: 10/20/2021] [Accepted: 12/23/2021] [Indexed: 11/24/2022]
Abstract
The increased risk of alcohol use disorder (AUD) in individuals with post-traumatic stress disorder (PTSD) is well-documented. Compared to individuals with PTSD or AUD alone, those with co-existing PTSD and AUD exhibit greater symptom severity, poorer quality of life, and poorer treatment outcomes. Although the treatment of comorbid AUD is vital for the effective management of PTSD, there is a lack of evidence on how to best treat comorbid PTSD and AUD, and currently, there are no FDA-approved treatments for the PTSD-AUD comorbidity. The objective of this manuscript is to review the evidence of a promising target for treating the AUD-PTSD comorbidity. First, we summarize the epidemiological evidence and review the completed clinical studies that have tested pharmacotherapeutic approaches for co-existing AUD and PTSD. Next, we summarize the shared pathological factors between AUD and PTSD. We conclude by providing a rationale for selectively inhibiting aldehyde dehydrogenase-2 as a potential target to treat comorbid AUD in persons with PTSD.
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Affiliation(s)
- Claire K Morice
- Baylor College of Medicine, Menninger Department of Psychiatry and Behavioral Sciences, 1977 Butler Blvd., Houston, TX 77030, United States of America
| | - Luba Yammine
- University of Texas Health Science Center at Houston, McGovern Medical School, Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, Behavioral and Biomedical Sciences Building, 1941 East Road, Houston, TX 77054, United States of America
| | - Jin Yoon
- University of Texas Health Science Center at Houston, McGovern Medical School, Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, Behavioral and Biomedical Sciences Building, 1941 East Road, Houston, TX 77054, United States of America
| | - Scott D Lane
- University of Texas Health Science Center at Houston, McGovern Medical School, Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, Behavioral and Biomedical Sciences Building, 1941 East Road, Houston, TX 77054, United States of America
| | - Joy M Schmitz
- University of Texas Health Science Center at Houston, McGovern Medical School, Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, Behavioral and Biomedical Sciences Building, 1941 East Road, Houston, TX 77054, United States of America
| | - Thomas R Kosten
- Baylor College of Medicine, Menninger Department of Psychiatry and Behavioral Sciences, 1977 Butler Blvd., Houston, TX 77030, United States of America; Baylor College of Medicine, Department of Pharmacology & Chemical Biology, One Baylor Plaza, BCM330, Houston, TX 77030, United States of America; Baylor College of Medicine, Department of Neuroscience, One Baylor Plaza, S640, Houston, TX 77030, United States of America; Baylor College of Medicine, Department of Pathology & Immunology, One Baylor Plaza, BCM315, Houston, TX 77030, United States of America
| | - Richard De La Garza
- University of California Los Angeles, David Geffen School of Medicine, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, CA 90024, United States of America
| | - Christopher D Verrico
- Baylor College of Medicine, Menninger Department of Psychiatry and Behavioral Sciences, 1977 Butler Blvd., Houston, TX 77030, United States of America; Baylor College of Medicine, Department of Pharmacology & Chemical Biology, One Baylor Plaza, BCM330, Houston, TX 77030, United States of America.
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16
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Costa ACDM, Freitas LMD, Tranin GCG, Sales TLS, Pestana ACNR, Alpoim PN, Sanches C, Chequer FMD. Pharmacotherapy used for alcohol and cocaine use disorders in a CAPS-AD of Minas Gerais. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e19702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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Influence of Topiramate on the Synaptic Endings of the Temporal Lobe Neocortex in an Experimental Model of Hyperthermia-Induced Seizures: An Ultrastructural Study. Brain Sci 2021; 11:brainsci11111433. [PMID: 34827435 PMCID: PMC8615765 DOI: 10.3390/brainsci11111433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 11/17/2022] Open
Abstract
The objective of this pioneering study was to assess potentially neuroprotective properties of topiramate (TPM), a broad spectrum and newer-generation antiepileptic used against damage to synaptic endings of the temporal lobe neocortex in experimental hyperthermia-induced seizures (HS). TPM (80 mg/kg b.m.) was administered in young male Wistar rats with an intragastric tube before and immediately after HS. Specimens (1 mm3) collected from the neocortex, fixed via transcardial perfusion with paraformaldehyde and glutaraldehyde solution, were routinely processed for transmission-electron microscopic study, i.e., for descriptive and morphometric analysis. The ultrastructure of neocortical neuropil components affected by hyperthermic stress showed distinct swelling of pre and post-synaptic axodendritic and axospinal endings, including total disintegration. Mitochondria were markedly damaged in synaptic structures. Axoplasm of presynaptic boutons contained a decreased number of synaptic vesicles. Synaptic junctions showed active zone-shortening. Preventive administration of TPM before HS induction demonstrated neuroprotective effects against synaptic damage in approximately 1/4 of these structures. Interestingly, beneficial effects on synapsis morphology were more common in perivascular zones close to well-preserved capillaries. They were demonstrated by smaller swelling of both presynaptic and postsynaptic parts, well-preserved mitochondria, an increased number and regular distribution of synaptic vesicles within axoplasm, and a significantly increased synaptic active zones. However, topiramate used directly after HS was ineffective in the prevention of hyperthermia-evoked synaptic injury. Our findings support the hypothesis that topiramate applied before HS can protect some neocortical synapses via the vascular factor by enhancing blood-brain barrier components and improving the blood supply of gray matter in the temporal lobe, which may be significant in febrile seizure-prevention in children.
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Liu SY, Tsai IT, Hsu YC. Alcohol-Related Liver Disease: Basic Mechanisms and Clinical Perspectives. Int J Mol Sci 2021; 22:5170. [PMID: 34068269 PMCID: PMC8153142 DOI: 10.3390/ijms22105170] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/07/2021] [Accepted: 05/12/2021] [Indexed: 12/12/2022] Open
Abstract
Alcohol-related liver disease (ALD) refers to the liver damage occurring due to excessive alcohol consumption and involves a broad spectrum of diseases that includes liver steatosis, steatohepatitis, hepatitis, cirrhosis, and hepatocellular carcinoma (HCC). The progression of ALD is mainly associated with the amount and duration of alcohol usage; however, it is also influenced by genetic, epigenetic, and environmental factors. The definite diagnosis of ALD is based on a liver biopsy, although several non-invasive diagnostic tools and serum biomarkers have emerging roles in the early detection of ALD. While alcohol abstinence and nutritional support remain the cornerstone of ALD treatment, growing evidence has revealed that the therapeutic agents that target oxidative stress or gut-liver axis, inflammatory response inhibition, and liver regeneration enhancement also play a role in ALD management. Furthermore, microRNAs modulation and mesenchymal stem cell-based therapy have emerging potential as ALD therapeutic options. This review summarizes the updated understanding of the pathophysiology, diagnosis, and novel therapeutic approaches for ALD.
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Affiliation(s)
- Szu-Yi Liu
- Department of Emergency Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (S.-Y.L.); (I.-T.T.)
| | - I-Ting Tsai
- Department of Emergency Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (S.-Y.L.); (I.-T.T.)
- School of Medicine for International Student, I-Shou University, Kaohsiung 82445, Taiwan
| | - Yin-Chou Hsu
- Department of Emergency Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (S.-Y.L.); (I.-T.T.)
- School of Medicine for International Student, I-Shou University, Kaohsiung 82445, Taiwan
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung 82445, Taiwan
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Baidoun M, Elgendy M. Acute Topiramate Toxicity in a Five-Year-Old Child. Cureus 2021; 13:e13747. [PMID: 33842124 PMCID: PMC8022644 DOI: 10.7759/cureus.13747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Topiramate (TOPAMAX®) is an anti-epileptic drug for which acute toxicity is infrequently reported. We present the case report of a five-year-old, otherwise healthy boy who presented to the emergency department (ED) for symptoms of acute encephalopathy. He was lethargic, having slurred speech, hallucinating, intermittently agitated, and had multiple episodes of urinating on himself. Computed tomography (CT) of the head, lumbar puncture, electroencephalography, and magnetic resonance imaging (MRI) were all normal. The urine drug screen was also negative. Two days after admission, a saliva toxicology screen was significant for a topiramate level of 3487.8 ng/ml, which he was not taking and which his mother admitted taking for weight loss. The patient was observed for two days, over which time his symptoms completely resolved, and he was back to baseline. The following is the take-away for physicians: Careful history-taking should bedone to identify potential drug exposures in children presenting with acute encephalopathy. Especially, given the emerging off-label use of drugs, like in this case, topiramate, which was used by the mother for weight loss. We postulated a possible idiosyncratic reaction vs true drug toxicity, which correlates with findings in a previous case reportout of Boston Children's Hospital by Taub et al.; and in this case, serum level was about one-third the reported level in this case report. The patient presented with comparable symptoms and time to recovery.
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Affiliation(s)
- Mohammad Baidoun
- Pediatrics, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, USA
| | - Mohamed Elgendy
- Pediatrics, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, USA
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20
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McGinnis KA, Skanderson M, Edelman EJ, Gordon AJ, Korthuis PT, Oldfield B, Williams EC, Wyse J, Bryant K, Fiellin DA, Justice AC, Kraemer KL. Impact of behavioral and medication treatment for alcohol use disorder on changes in HIV-related outcomes among patients with HIV: A longitudinal analysis. Drug Alcohol Depend 2020; 217:108272. [PMID: 32971391 PMCID: PMC7757793 DOI: 10.1016/j.drugalcdep.2020.108272] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/05/2020] [Accepted: 08/30/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND For people with HIV (PWH) and alcohol use disorder (AUD) who initiated behavioral treatment (BAUD) we: 1) describe BAUD intensity and medication (MAUD); and 2) examine whether BAUD and MAUD were associated with changes in HIV-related outcomes (CD4 cell count, HIV-1 viral load [VL], VACS Index score 2.0, and antiretroviral [ARV] adherence) from before to one year after treatment initiation. METHODS We used Veterans Aging Cohort Study (VACS) data to describe BAUD intensity and MAUD (acamprosate, disulfiram, and naltrexone, gabapentin or topiramate). Linear regression models estimated changes in outcomes and included BAUD, MAUD, age and race/ethnicity. RESULTS We identified 7830 PWH who initiated BAUD from 01/2008-09/2017. Median age was 53, 60% were African-American and 28% white. BAUD intensity groups were: 1) Single Visit - 35%; 2) Minimal - 44% recieved ∼2 visits during first month; 3) Sustained Moderate - 17% recieved ∼8 visits/month initially; and 4) Intensive - 4% started out receiving ∼14-16 visits/month. Only 9% recieved MAUD, the majority of which was gabapentin. Among those with detectable VL: all HIV-related outcomes improved more among those with more intensive BAUD. Among those with undetectable VL: adherence improved more among those with greater BAUD intensity. MAUD was associated with increased CD4 among those with detectable VL and with improved adherence among both groups. CONCLUSION Of those with >1 BAUD visit, only 21% received at least moderate BAUD and 9% received at least 6 months of MAUD. Increasing AUD treatment intensity may improve HIV-related outcomes, especially among those with detectable VL.
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Affiliation(s)
| | - Melissa Skanderson
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, 06516 USA
| | - E. Jennifer Edelman
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, 16510 USA,National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, 20892 USA
| | - Adam J. Gordon
- Program for Addiction Research, Clinical Care, Knowledge, and Advocacy, University of Utah, Salt Lake City, UT, 84132 USA; Salt Lake City VA Health Care System, Salt Lake City, UT, 84148 USA
| | | | - Benjamin Oldfield
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, 16510 USA
| | - Emily C. Williams
- Department of Health Services, University of Washington School of Public Health, Seattle, WA, 98195 USA,Health Services Research & Development (HSR&D) Center of Innovation for Veteran-Centered and Value-Driven Care, Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA, 98108 USA
| | - Jessica Wyse
- Oregon Health Sciences University, Portland, OR, USA 97239
| | - Kendall Bryant
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, 20892 USA
| | - David A. Fiellin
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, 16510 USA,Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, 06516 USA
| | - Amy C. Justice
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, 06516 USA,Department of Internal Medicine, Yale School of Medicine, New Haven, CT, 16510 USA
| | - Kevin L. Kraemer
- Center for Research on Health Care, Division of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213 USA,VA Pittsburgh Healthcare System, Pittsburgh, PA, 15240 USA
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21
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Cheng YC, Huang YC, Huang WL. Gabapentinoids for treatment of alcohol use disorder: A systematic review and meta-analysis. Hum Psychopharmacol 2020; 35:1-11. [PMID: 32667088 DOI: 10.1002/hup.2751] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/18/2020] [Accepted: 06/08/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Gabapentin (GBP) and pregabalin (PGB) have been used to treat alcohol use disorder (AUD) and alcohol withdrawal, but with inconsistent results. In this meta-analysis, we explored the effects of GBP/PGB treatment on AUD and their effects on withdrawal, craving, depression, and sleep disturbance in AUD patients. METHODS We carried out a systematic review and meta-analysis of randomized controlled trials comparing the effects of GBP/PGB on AUD with those of a placebo or control treatment. Electronic databases were searched for relevant articles published before September 2019. The primary outcome was defined as the efficacy measure on achieving abstinence or reducing alcohol consumption in a hierarchical order. We included 16 studies in our meta-analysis. RESULTS Overall, GBP had no significant benefit comparing to placebo or control treatment (Hedges' g = 0.0725, p = 0.6743). For specific alcohol-related outcome, GBP had significant effect on percentage of heavy drink (Hedges' g = 0.5478, p = 0.0441) and alcohol withdrawal symptoms (Hedges' g = 0.2475, p = 0.0425). GBP/PGB did not have significant beneficial effect on craving, depressive symptoms, or sleep disturbance. Instability was shown in sensitivity analyses of some above results. CONCLUSIONS GBP may be helpful to reduce AUD patients' heavy drinking behavior and withdrawal, but more studies are needed for drawing conclusions.
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Affiliation(s)
- Ying-Chih Cheng
- Department of Psychiatry, Taoyuan Psychiatric Centre, Ministry of Health and Welfare, Taoyuan City, Taiwan, ROC.,Department of Public Health and Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan, ROC.,Research Centre of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC
| | - Yu-Chen Huang
- Research Centre of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC.,Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC.,Department of Dermatology, School of Medicine and College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Wei-Lieh Huang
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Douliu City, Taiwan, ROC.,Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan, ROC.,Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC
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22
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Coles AS, Sasiadek J, George TP. Pharmacotherapies for co-occurring substance use and bipolar disorders: A systematic review. Bipolar Disord 2019; 21:595-610. [PMID: 31077521 DOI: 10.1111/bdi.12794] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Substance use disorders (SUDs), including those for alcohol, stimulants, tobacco, opioids and cannabis, in patients with bipolar disorder are a major clinical and public health problem, and are present in the majority of these patients. Nonetheless, the development of effective pharmacological treatments for co-occurring SUDs in bipolar illness have not been well-developed and may be an important practical reason for the reduced effectiveness of these medications in community practice. METHODS We conducted a systematic review of the literature (PubMed, Medline, Google Scholar), and identified N = 29 clinical studies, which evaluated both mental health and SUD outcomes in patients with co-occurring bipolar disorders and SUDs. RESULTS Our findings suggest the potential of valproate sodium and lamotrigine as preferred pharmacological agents for the treatment of co-occurring psychiatric and substance use outcomes in these patients. However, many of the reviewed studies are of open-label designs and of modest sample sizes. CONCLUSIONS Thus, given the gaps in our knowledge, recommendations for treatment of this common and important co-morbidity are preliminary. Accordingly, the conduct of larger, randomized controlled trials for this co-morbidity is clearly needed.
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Affiliation(s)
- Alexandria S Coles
- Addictions Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Julia Sasiadek
- Addictions Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Tony P George
- Addictions Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Division of Brain and Therapeutics, Department of Psychiatry, Institute of Medical Sciences (IMS), University of Toronto, Toronto, ON, Canada
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23
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Zastrozhin MS, Skryabin VY, Miroshkin SS, Bryun EA, Sychev DA. Pharmacogenetics of alcohol addiction: current perspectives. APPLICATION OF CLINICAL GENETICS 2019; 12:131-140. [PMID: 31372024 PMCID: PMC6628972 DOI: 10.2147/tacg.s206745] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 06/10/2019] [Indexed: 12/31/2022]
Abstract
Genetics of alcohol addiction is currently a contradictive and complex field, where data in the most studies reflect methods’ limitations rather than meaningful and complementary results. In our review, we focus on the genetics of alcohol addiction, leaving genetics of acute alcohol intoxication out of the scope. A review of the literature on pharmacogenetic biomarkers development for the pharmacotherapy personalization reveals that today the evidence base concerning these biomarkers is still insufficient. In particular, now the researches with the design of randomized controlled trials and meta-analysis investigating the effect of the SNPs as biomarkers on the therapy efficacy are available for naltrexone only. For other medications, there are only a few studies in small samples. It decreases the possibilities to implement the pharmacogenetic algorithms for the pharmacotherapy personalization in patients with alcohol use disorders (AUD). In view of the importance of the precision approaches development not in addiction medicine only, but in other fields of medicine also to increase the efficacy and safety of the therapy, studies on pharmacogenetic biomarkers development for the medications used in patients with AUD (eg, naltrexone, disulfiram, nalmefene, acamprosate, etc.) remain relevant to this day.
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Affiliation(s)
- M S Zastrozhin
- Moscow Research and Practical Centre on Addictions of the Moscow Department of Healthcare , Moscow 109390, Russian Federation.,Department of Addictology, Russian Medical Academy of Continuous Professional Education of the Ministry of Health of the Russian Federation, Moscow 123995, Russian Federation
| | - V Yu Skryabin
- Moscow Research and Practical Centre on Addictions of the Moscow Department of Healthcare , Moscow 109390, Russian Federation
| | - S S Miroshkin
- Moscow Research and Practical Centre on Addictions of the Moscow Department of Healthcare , Moscow 109390, Russian Federation.,Department of Addictology, Russian Medical Academy of Continuous Professional Education of the Ministry of Health of the Russian Federation, Moscow 123995, Russian Federation
| | - E A Bryun
- Moscow Research and Practical Centre on Addictions of the Moscow Department of Healthcare , Moscow 109390, Russian Federation.,Department of Addictology, Russian Medical Academy of Continuous Professional Education of the Ministry of Health of the Russian Federation, Moscow 123995, Russian Federation
| | - D A Sychev
- Moscow Research and Practical Centre on Addictions of the Moscow Department of Healthcare , Moscow 109390, Russian Federation.,Department of Addictology, Russian Medical Academy of Continuous Professional Education of the Ministry of Health of the Russian Federation, Moscow 123995, Russian Federation
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