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Qu L, Ma XP, Simayi A, Wang XL, Xu GP. Comparative efficacy of various pharmacologic treatments for alcohol withdrawal syndrome: a systematic review and network meta-analysis. Int Clin Psychopharmacol 2024; 39:148-162. [PMID: 38170803 DOI: 10.1097/yic.0000000000000526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
This study was to compare multiple classes of medications and medication combinations to find alternatives or additives for patients not applicable to benzodiazepines (BZDs). We performed a network meta-analysis to assess the comparative effect of 11 pharmacologic treatments in patients with alcohol withdrawal syndrome. Forty-one studies were included, comprising a total sample size of 4187 participants. The pooled results from the randomized controlled trials showed that there was no significant difference in the Clinical Institute Withdrawal Assessment-Alcohol, revised (CIWA-Ar) reduction with other medications or medication combinations compared to BZDs. Compared to BZDs, the mean difference in ICU length of stay of anticonvulsants + BZDs was -1.71 days (95% CI = -2.82, -0.59). Efficacy rankings from cohort studies showed that anticonvulsant + BZDs were superior to other treatments in reducing CIWA-Ar scores and reducing the length of stay in the ICU. Synthesis results from randomized controlled trials indicate that there are currently no data suggesting that other medications or medication combinations can fully replace BZDs. However, synthetic results from observational studies have shown that BZDs are effective in the context of adjuvant anticonvulsant therapy, particularly with early use of gabapentin in combination with BZDs in the treatment of alcohol withdrawal syndrome, which represents a promising treatment option.
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Affiliation(s)
- Li Qu
- Department of Anesthesia, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
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Hilal FF, Jeanblanc J, Deschamps C, Naassila M, Pierrefiche O, Ben Hamida S. Epigenetic drugs and psychedelics as emerging therapies for alcohol use disorder: insights from preclinical studies. J Neural Transm (Vienna) 2024; 131:525-561. [PMID: 38554193 DOI: 10.1007/s00702-024-02757-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/22/2024] [Indexed: 04/01/2024]
Abstract
Alcohol use disorder (AUD) is a public health issue that affects millions of people worldwide leading to physical, mental and socio-economic consequences. While current treatments for AUD have provided relief to individuals, their effectiveness on the long term is often limited, leaving a number of affected individuals without sustainable solutions. In this review, we aim to explore two emerging approaches for AUD: psychedelics and epigenetic drugs (i.e., epidrugs). By examining preclinical studies, different animal species and procedures, we delve into the potential benefits of each of these treatments in terms of addictive behaviors (alcohol drinking and seeking, motivation to drink alcohol and prevention of relapse). Because psychedelics and epidrugs may share common and complementary mechanisms of action, there is an exciting opportunity for exploring synergies between these approaches and their parallel effectiveness in treating AUD and the diverse associated psychiatric conditions.
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Affiliation(s)
- Fahd François Hilal
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France
| | - Jerome Jeanblanc
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France
| | - Chloé Deschamps
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France
| | - Mickael Naassila
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France.
| | - Olivier Pierrefiche
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France
| | - Sami Ben Hamida
- INSERM UMR 1247-Research Group on Alcohol and Pharmacodependences (GRAP), Université de Picardie Jules Verne, Chemin du Thil - Centre Universitaire de Recherche en Santé, 80025, Amiens, France.
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Strayer RJ, Friedman BW, Haroz R, Ketcham E, Klein L, LaPietra AM, Motov S, Repanshek Z, Taylor S, Weiner SG, Nelson LS. Emergency Department Management of Patients With Alcohol Intoxication, Alcohol Withdrawal, and Alcohol Use Disorder: A White Paper Prepared for the American Academy of Emergency Medicine. J Emerg Med 2023; 64:517-540. [PMID: 36997435 DOI: 10.1016/j.jemermed.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/06/2023] [Indexed: 03/30/2023]
Affiliation(s)
- Reuben J Strayer
- Department of Emergency Medicine, Maimonides Medical Center, Brooklyn, New York.
| | - Benjamin W Friedman
- Department of Emergency Medicine, Montefiore, Albert Einstein College of Medicine, Bronx, New York
| | - Rachel Haroz
- Cooper Medical School of Rowan University, Cooper University Healthcare, Camden, New Jersey
| | - Eric Ketcham
- Department of Emergency Medicine, Department of Behavioral Health, Addiction Medicine, Presbyterian Healthcare System, Santa Fe & Española, New Mexico
| | - Lauren Klein
- Department of Emergency Medicine, Good Samaritan Hospital, West Islip, New York
| | - Alexis M LaPietra
- Department of Emergency Medicine, Saint Joseph's Regional Medical Center, Paterson, New Jersey
| | - Sergey Motov
- Department of Emergency Medicine, Maimonides Medical Center, Brooklyn, New York
| | - Zachary Repanshek
- Department of Emergency Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Scott Taylor
- Department of Emergency Medicine, Royal Melbourne Hospital, Melbourne, Australia
| | - Scott G Weiner
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lewis S Nelson
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, New Jersey
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Smith JT, Sage M, Szeto H, Myers LC, Lu Y, Martinez A, Kipnis P, Liu VX. Outcomes After Implementation of a Benzodiazepine-Sparing Alcohol Withdrawal Order Set in an Integrated Health Care System. JAMA Netw Open 2022; 5:e220158. [PMID: 35191968 PMCID: PMC8864512 DOI: 10.1001/jamanetworkopen.2022.0158] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 01/01/2022] [Indexed: 11/14/2022] Open
Abstract
Importance Alcohol withdrawal syndrome (AWS) is a common inpatient diagnosis managed primarily with benzodiazepines. Concerns about the adverse effects associated with benzodiazepines have spurred interest in using benzodiazepine-sparing treatments. Objective To evaluate changes in outcomes after implementation of a benzodiazepine-sparing AWS inpatient order set that included adjunctive therapies (eg, gabapentin, valproic acid, clonidine, and dexmedetomidine). Design, Setting, and Participants This difference-in-differences quality improvement study was conducted among 22 899 AWS adult hospitalizations from October 1, 2014, to September 30, 2019, in the Kaiser Permanente Northern California integrated health care delivery system. Data were analyzed from September 2020 through November 2021. Exposures Implementation of the benzodiazepine-sparing AWS order set on October 1, 2018. Main Outcomes and Measures Adjusted rate ratios for medication use, inpatient mortality, length of stay, intensive care unit admission, and nonelective readmission within 30 days were calculated comparing postimplementation and preimplementation periods among hospitals with and without order set use. Results Among 904 540 hospitalizations in the integrated health care delivery system during the study period, AWS was present in 22 899 hospitalizations (2.5%), occurring among 16 323 unique patients (mean [SD] age, 57.1 [14.8] years; 15 764 [68.8%] men). Of these hospitalizations, 12 889 (56.3%) used an order set for alcohol withdrawal. Among hospitalizations with order set use, any benzodiazepine use decreased after implementation from 6431 hospitalizations (78.1%) to 2823 hospitalizations (60.7%) (P < .001), with concomitant decreases in the mean (SD) total dosage of lorazepam before vs after implementation (19.7 [38.3] mg vs 6.0 [9.1] mg; P < .001). There were also significant changes from before to after implementation in the use of adjunctive medications, including gabapentin (2413 hospitalizations [29.3%] vs 2814 hospitalizations [60.5%]; P < .001), clonidine (1476 hospitalizations [17.9%] vs 2208 hospitalizations [47.5%]; P < .001), thiamine (6298 hospitalizations [76.5%] vs 4047 hospitalizations [87.0%]; P < .001), valproic acid (109 hospitalizations [1.3%] vs 256 hospitalizations [5.5%]; P < .001), and phenobarbital (412 hospitalizations [5.0%] vs 292 hospitalizations [6.3%]; P = .003). Compared with AWS hospitalizations without order set use, use of the benzodiazepine-sparing order set was associated with decreases in intensive care unit use (adjusted rate ratio [ARR], 0.71; 95% CI, 0.56-0.89; P = .003) and hospital length of stay (ARR, 0.71; 95% CI, 0.58-0.86; P < .001). Conclusions and Relevance This study found that implementation of a benzodiazepine-sparing AWS order set was associated with decreased use of benzodiazepines and favorable trends in outcomes. These findings suggest that further prospective research is needed to identify the most effective treatments regimens for patients hospitalized with alcohol withdrawal.
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Affiliation(s)
- Joshua T. Smith
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Mary Sage
- Consultation-Liaison Psychiatry Service, Walnut Creek Medical Center, Kaiser Permanente Northern California, Walnut Creek
| | - Herb Szeto
- Hospital Based Specialist Service, Redwood City Medical Center, Kaiser Permanente Northern California, Redwood City
| | - Laura C. Myers
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Yun Lu
- Division of Research, Kaiser Permanente Northern California, Oakland
| | | | - Patricia Kipnis
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Vincent X. Liu
- Division of Research, Kaiser Permanente Northern California, Oakland
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Steel TL, Afshar M, Edwards S, Jolley SE, Timko C, Clark BJ, Douglas IS, Dzierba AL, Gershengorn HB, Gilpin NW, Godwin DW, Hough CL, Maldonado JR, Mehta AB, Nelson LS, Patel MB, Rastegar DA, Stollings JL, Tabakoff B, Tate JA, Wong A, Burnham EL. Research Needs for Inpatient Management of Severe Alcohol Withdrawal Syndrome: An Official American Thoracic Society Research Statement. Am J Respir Crit Care Med 2021; 204:e61-e87. [PMID: 34609257 PMCID: PMC8528516 DOI: 10.1164/rccm.202108-1845st] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background: Severe alcohol withdrawal syndrome (SAWS) is highly morbid, costly, and common among hospitalized patients, yet minimal evidence exists to guide inpatient management. Research needs in this field are broad, spanning the translational science spectrum. Goals: This research statement aims to describe what is known about SAWS, identify knowledge gaps, and offer recommendations for research in each domain of the Institute of Medicine T0-T4 continuum to advance the care of hospitalized patients who experience SAWS. Methods: Clinicians and researchers with unique and complementary expertise in basic, clinical, and implementation research related to unhealthy alcohol consumption and alcohol withdrawal were invited to participate in a workshop at the American Thoracic Society 2019 International Conference. The committee was subdivided into four groups on the basis of interest and expertise: T0-T1 (basic science research with translation to humans), T2 (research translating to patients), T3 (research translating to clinical practice), and T4 (research translating to communities). A medical librarian conducted a pragmatic literature search to facilitate this work, and committee members reviewed and supplemented the resulting evidence, identifying key knowledge gaps. Results: The committee identified several investigative opportunities to advance the care of patients with SAWS in each domain of the translational science spectrum. Major themes included 1) the need to investigate non-γ-aminobutyric acid pathways for alcohol withdrawal syndrome treatment; 2) harnessing retrospective and electronic health record data to identify risk factors and create objective severity scoring systems, particularly for acutely ill patients with SAWS; 3) the need for more robust comparative-effectiveness data to identify optimal SAWS treatment strategies; and 4) recommendations to accelerate implementation of effective treatments into practice. Conclusions: The dearth of evidence supporting management decisions for hospitalized patients with SAWS, many of whom require critical care, represents both a call to action and an opportunity for the American Thoracic Society and larger scientific communities to improve care for a vulnerable patient population. This report highlights basic, clinical, and implementation research that diverse experts agree will have the greatest impact on improving care for hospitalized patients with SAWS.
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Moore TA. Ambulatory detoxification in alcohol use disorder and opioid use disorder. Ment Health Clin 2020; 10:307-316. [PMID: 33224688 PMCID: PMC7653729 DOI: 10.9740/mhc.2020.11.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ambulatory detoxification in alcohol use disorder and opioid use disorder is an important component in the management of patients experiencing withdrawal symptoms from alcohol or opioids. The goal of withdrawal management is ultimately to provide each patient with comfort and safety. Having the knowledge of the possible signs and symptoms of intoxication and withdrawal assists providers to institute the most appropriate treatment protocol and setting for the patient. Pharmacists play a vital role in choosing appropriate therapeutic management options for common or complex clinical situations involving ambulatory detoxification from alcohol and opioids. Ambulatory detoxification serves as an appealing option to many patients and helps save the limited inpatient resources that many institutions have for those patients with more severe withdrawal presentations.
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Maldonado JR. Novel Algorithms for the Prophylaxis and Management of Alcohol Withdrawal Syndromes–Beyond Benzodiazepines. Crit Care Clin 2017; 33:559-599. [DOI: 10.1016/j.ccc.2017.03.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Warden AS, Mayfield RD. Gene expression profiling in the human alcoholic brain. Neuropharmacology 2017; 122:161-174. [PMID: 28254370 DOI: 10.1016/j.neuropharm.2017.02.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 02/13/2017] [Accepted: 02/17/2017] [Indexed: 01/12/2023]
Abstract
Long-term alcohol use causes widespread changes in gene expression in the human brain. Aberrant gene expression changes likely contribute to the progression from occasional alcohol use to alcohol use disorder (including alcohol dependence). Transcriptome studies have identified individual gene candidates that are linked to alcohol-dependence phenotypes. The use of bioinformatics techniques to examine expression datasets has provided novel systems-level approaches to transcriptome profiling in human postmortem brain. These analytical advances, along with recent developments in next-generation sequencing technology, have been instrumental in detecting both known and novel coding and non-coding RNAs, alternative splicing events, and cell-type specific changes that may contribute to alcohol-related pathologies. This review offers an integrated perspective on alcohol-responsive transcriptional changes in the human brain underlying the regulatory gene networks that contribute to alcohol dependence. This article is part of the Special Issue entitled "Alcoholism".
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Affiliation(s)
- Anna S Warden
- Institute for Neuroscience, The University of Texas at Austin, 1 University Station, C7000, Austin, TX 78712, USA; Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, 2500 Speedway, A4800, Austin, TX 78712, USA
| | - R Dayne Mayfield
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, 2500 Speedway, A4800, Austin, TX 78712, USA.
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Lum E, Gorman SK, Slavik RS. Valproic Acid Management of Acute Alcohol Withdrawal. Ann Pharmacother 2016; 40:441-8. [PMID: 16507623 DOI: 10.1345/aph.1g243] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To review the clinical evidence to determine the efficacy and safety of valproic acid in the management of alcohol withdrawal syndrome (AWS). Data Sources: MEDLINE (1966–February 2006), EMBASE (1980–February 2006), and PubMed (1966–February 2006) searches identified pertinent studies that were conducted in humans and published in English. Key words used for identification of articles included valproic acid, ethanol, alcohol, alcoholism, alcohol withdrawal delirium, alcohol withdrawal seizures, and substance withdrawal syndrome. References of identified articles were manually searched. Study Selection and Data Extraction: All controlled clinical trials that evaluated the use of valproic acid for the management of AWS in humans were included. Data Synthesis: Comparisons were made among various regimens of valproic acid and traditional therapy with benzodiazepine or nonbenzodiazepine agents. Only 2 of 6 trials reported a statistically significant difference in favor of valproic acid on endpoints of AWS. However, these differences were of marginal clinical significance. The number of patients included in these studies did not allow for adequate evaluation of safety. Conclusions: The existing limited efficacy and safety data suggest that valproic acid should not replace conventional therapy or be used as adjunct therapy for management of mild-to-moderate AWS.
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Affiliation(s)
- Elaine Lum
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, Canada
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10
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Kuria MW. Factors associated with relapse and remission of alcohol dependent persons after community based treatment. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ojpsych.2013.32025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ditre JW, Oliver JA, Myrick H, Henderson S, Saladin ME, Drobes DJ. Effects of divalproex on smoking cue reactivity and cessation outcomes among smokers achieving initial abstinence. Exp Clin Psychopharmacol 2012; 20:293-301. [PMID: 22468897 PMCID: PMC4421892 DOI: 10.1037/a0027789] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Divalproex, a GABA agonist, may be a useful agent in the treatment of tobacco dependence. Cue reactivity assessment paradigms are ideally suited to explore basic mechanisms underlying the pharmacological effects of medications that purport to have efficacy for smoking cessation. Our primary goal in the current study was to examine the effects of divalproex on in-treatment reactivity to smoking-relevant and affective cues, and to determine if these reactions were predictive of posttreatment smoking behavior. There were 120 nicotine dependent smokers enrolled in an 8-week double-blind clinical trial and randomly assigned to either divalproex or placebo conditions. Of these, 72 smokers (60% female) who achieved a minimal level of abstinence underwent an in-treatment cue reactivity assessment. Contrary to expectations, divalproex was associated with greater craving and arousal during smoking cue presentation. Divalproex also inhibited cardiovascular response to pleasant cues. Although no significant differences in cessation-related outcomes between divalproex- and placebo-treated participants were observed, cue-elicited craving to smoke predicted end-of-treatment and posttreatment smoking rates. These findings suggest that in-treatment cue reactivity assessment may proactively and dynamically inform ongoing treatment as well as provide a tool for screening potential medications for smoking cessation.
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Levetiracetam for the treatment of alcohol withdrawal syndrome: a multicenter, prospective, randomized, placebo-controlled trial. J Clin Psychopharmacol 2010; 30:720-5. [PMID: 21105289 DOI: 10.1097/jcp.0b013e3181faf53e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Treatment of alcohol withdrawal syndrome (AWS) with benzodiazepines is limited by risk of abuse, intoxication, respiratory problems, and liver toxicity. Alternatives such as carbamazepine and valproate may also have safety problems, such as hepatotoxicity or central nervous adverse effects. We therefore investigated the safety and efficacy of levetiracetam (LV), a newer antiepileptic with a potentially favorable adverse-effect profile, for the treatment of AWS. METHODS One hundred six patients were enrolled in a prospective, randomized, double-blind, multicenter, placebo-controlled trial. Levetiracetam was administered in a fixed dose schedule over 6 days. Diazepam was added when symptom triggered as rescue medication. Severity of the AWS was measured with the AWS and Clinical Institute Withdrawal Assessment Scale. RESULTS Although tolerability and safety data were similar in the LV group when compared with placebo, the total daily and weekly dose of diazepam as rescue medication and the severity of alcohol withdrawal symptoms did not differ significantly between groups. CONCLUSION Our data so far do not support an additional effect of LV on the reduction of alcohol withdrawal symptoms.
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Abstract
BACKGROUND Alcohol abuse and dependence represents a most serious health problem worldwide with major social, interpersonal and legal interpolations. Besides benzodiazepines, anticonvulsants are often used for the treatment of alcohol withdrawal symptoms. Anticonvulsants drugs are indicated for the treatment of alcohol withdrawal syndrome, alone or in combination with benzodiazepine treatments. In spite of the wide use, the exact role of the anticonvulsants for the treatment of alcohol withdrawal has not yet bee adequately assessed. OBJECTIVES To evaluate the effectiveness and safety of anticonvulsants in the treatment of alcohol withdrawal. SEARCH STRATEGY We searched Cochrane Drugs and Alcohol Group' Register of Trials (December 2009), PubMed, EMBASE, CINAHL (1966 to December 2009), EconLIT (1969 to December 2009). Parallel searches on web sites of health technology assessment and related agencies, and their databases. SELECTION CRITERIA Randomized controlled trials (RCTs) examining the effectiveness, safety and overall risk-benefit of anticonvulsants in comparison with a placebo or other pharmacological treatment. All patients were included regardless of age, gender, nationality, and outpatient or inpatient therapy. DATA COLLECTION AND ANALYSIS Two authors independently screened and extracted data from studies. MAIN RESULTS Fifty-six studies, with a total of 4076 participants, met the inclusion criteria. Comparing anticonvulsants with placebo, no statistically significant differences for the six outcomes considered.Comparing anticonvulsant versus other drug, 19 outcomes considered, results favour anticonvulsants only in the comparison carbamazepine versus benzodiazepine (oxazepam and lorazepam) for alcohol withdrawal symptoms (CIWA-Ar score): 3 studies, 262 participants, MD -1.04 (-1.89 to -0.20), none of the other comparisons reached statistical significance.Comparing different anticonvulsants no statistically significant differences in the two outcomes considered.Comparing anticonvulsants plus other drugs versus other drugs (3 outcomes considered), results from one study, 72 participants, favour paraldehyde plus chloral hydrate versus chlordiazepoxide, for the severe-life threatening side effects, RR 0.12 (0.03 to 0.44). AUTHORS' CONCLUSIONS Results of this review do not provide sufficient evidence in favour of anticonvulsants for the treatment of AWS. There are some suggestions that carbamazepine may actually be more effective in treating some aspects of alcohol withdrawal when compared to benzodiazepines, the current first-line regimen for alcohol withdrawal syndrome. Anticonvulsants seem to have limited side effects, although adverse effects are not rigorously reported in the analysed trials.
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Affiliation(s)
- Silvia Minozzi
- Department of Epidemiology, ASL RM/E, Via di Santa Costanza, 53, Rome, Italy, 00198
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Abstract
BACKGROUND Alcohol abuse and dependence represents a serious health problem worldwide with social, interpersonal and legal interpolations. Benzodiazepines have been widely used for the treatment of alcohol withdrawal symptoms. Moreover it is unknown whether different benzodiazepines and different regimens of administration may have the same merits. OBJECTIVES To evaluate the effectiveness and safety of benzodiazepines in the treatment of alcohol withdrawal. SEARCH STRATEGY Cochrane Drugs and Alcohol Group' Register of Trials (December 2009), PubMed, EMBASE, CINAHL (January 1966 to December 2009), EconLIT (1969 to December 2009). Parallel searches on web sites of health technology assessment and related agencies, and their databases. SELECTION CRITERIA Randomized controlled trials examining effectiveness, safety and risk-benefit of benzodiazepines in comparison with placebo or other pharmacological treatment and between themselves. All patients were included regardless of age, gender, nationality, and outpatient or inpatient therapy. DATA COLLECTION AND ANALYSIS Two authors independently screened and extracted data from studies. MAIN RESULTS Sixty four studies, 4309 participants, met the inclusion criteria.- Comparing benzodiazepines versus placebo, benzodiazepines performed better for seizures, 3 studies, 324 participants, RR 0.16 (0.04 to 0.69), no statistically significant difference for the other outcomes considered.- Comparing benzodiazepines versus other drugs, there is a trend in favour of benzodiazepines for seizure and delirium control, severe life threatening side effect, dropouts, dropouts due to side effects and patient's global assessment score. A trend in favour of control group was observed for CIWA-Ar scores at 48 hours and at the end of treatment. The results reach statistical significance only in one study, with 61 participants, results on Hamilton anxiety rating scale favour control MD -1.60 (-2.59 to -0.61)- Comparing different benzodiazepines among themselves,results never reached statistical significance but chlordiazepoxide performed better- Comparing benzodiazepine plus other drug versus other drug, results never reached statistical significance.- In the comparison of fixed-schedule versus symptom-triggered regimens, results from a single study, with 159 participants, favour symptom-triggered regimens MD -1.10 [-3.27, 1.07] for CIWA-Ar scores at the end of treatment. Differences in isolated trials should be interpreted very cautiously. AUTHORS' CONCLUSIONS Benzodiazepines showed a protective benefit against alcohol withdrawal symptoms, in particular seizures, when compared to placebo and a potentially protective benefit for many outcomes when compared with other drugs. Nevertheless, no definite conclusions about the effectiveness and safety of benzodiazepines was possible, because of the heterogeneity of the trials both in interventions and the assessment of outcomes.
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Affiliation(s)
- Laura Amato
- Department of Epidemiology, ASL RM/E, Via di Santa Costanza, 53, Rome, Italy, 00198
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Abstract
Individuals suffering from drug addiction may also manifest features of bipolar spectrum disorders. Hyperthymic and cyclothymic temperaments may render individuals vulnerable to later development of substance abuse. Bipolar disorders themselves may be altered or precipitated by substance use, most notably by stimulants (amphetamines), alcohol, and cannabinoids. The clinical usefulness of mood stabilizers, particularly antiepileptics, has been established as safe and effective in substance abusers with and without comorbid mood disorders. Most studies on this issue have been of short duration and focused on the resolution of a currently manifest period of illness. Few studies have been conducted on the usefulness of these drugs on the long-term longitudinal course of these diseases, such as frequently encountered recurrent relapses into states of agitation, impulsivity, and/or dissatisfaction. As opposed to the clinical experience with traditional antidepressants and neuroleptics, antiepileptics do not induce counter-polar states (depressed patients abruptly turning manic or hypomanic; nor patients currently hypomanic or manic turning abruptly depressed). Many clinicians consider antiepileptic mood stabilizers to be the preferred category of medications for the treatment of such patients. Valproate appears to be a potentially fruitful medication to study in these dual diagnosis patients due to preliminary evidence demonstrating its anticraving efficacy.
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Haddad PM, Das A, Ashfaq M, Wieck A. A review of valproate in psychiatric practice. Expert Opin Drug Metab Toxicol 2009; 5:539-51. [DOI: 10.1517/17425250902911455] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Leggio L, Kenna GA, Swift RM. New developments for the pharmacological treatment of alcohol withdrawal syndrome. A focus on non-benzodiazepine GABAergic medications. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:1106-17. [PMID: 18029075 DOI: 10.1016/j.pnpbp.2007.09.021] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Revised: 09/07/2007] [Accepted: 09/29/2007] [Indexed: 01/22/2023]
Abstract
Alcohol withdrawal syndrome (AWS) can be a life-threatening condition affecting some alcohol-dependent patients who abruptly discontinue or decrease their alcohol consumption. The main objectives of the clinical management of AWS include: to decrease the severity of symptoms, prevent more severe withdrawal clinical manifestations and facilitate entry of the patient into a treatment program in order to attempt to achieve and maintain long-term abstinence from alcohol. At present, benzodiazepines represent the drugs of choice in the treatment of AWS. However, in line with the possible side effects and addictive properties related to benzodiazepine use, there is growing evidence to suggest that non-benzodiazepine GABAergic compounds represent promising medications in the treatment of alcohol-dependent patients. This review focuses on research into non-benzodiazepine GABAergic medications for the treatment of AWS. Among them, carbamazepine, gabapentin and valproic acid are the most studied. The studies on carbamazepine seem to be the most compelling. Preliminary data have also suggested the possible utility of baclofen and topiramate, although further evidence is needed. The promising results in terms of both safety and efficacy are reported. However, we also note the need of more methodologically controlled studies on a greater number of patients, involving more complicated forms of AWS.
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Affiliation(s)
- Lorenzo Leggio
- Center for Alcohol and Addiction Studies, Department of Psychiatry and Human Behavior, Brown University Medical School, Providence, RI 02912, USA.
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18
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Abstract
Anticonvulsant drugs are widely used in psychiatric indications. These include mainly alcohol and benzodiazepine withdrawal syndromes, panic and anxiety disorders, dementia, schizophrenia, affective disorders, bipolar affective disorders in particular, and, to some extent, personality disorders, A further area in which neurology and psychiatry overlap is pain conditions, in which some anticonvulsants, and also typical psychiatric medications such as antidepressants, are helpful. From the beginning of their psychiatric use, anticonvulsants have also been used to ameliorate specific symptoms of psychiatric disorders independently of their causality and underlying illness, eg, aggression, and, more recently, cognitive impairment, as seen in affective disorders and schizophrenia. With new anticonvulsants currently under development, it is likely that their use in psychiatry will further increase, and that psychiatrists need to learn about their differential efficacy and safety profiles to the same extent as do neurologists.
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Affiliation(s)
- Heinz C R Grunze
- University of Newcastle School of Neurology, Neurobiology and Psychiatry, Leazes Wing, Royal Victoria Infirmary, Queen Victoria Rd., Newcastle upon Tyne NE14LP, United Kingdom.
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19
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Abstract
Classic Kraepelian observations and contemporary epidemiological studies have noted a high prevalence rate between bipolar disorder and alcoholism. The extent to which these two illnesses are comorbid (i.e., two distinct disease processes each with an independent course of illness), genetically linked, or different phenotypic expressions of bipolar illness itself continues to be investigated. It is increasingly clear that co-occurring alcohol abuse or dependence in bipolar disorder phenomenologically changes the illness presentation with higher rates of mixed or dysphoric mania, rapid cycling, increased symptom severity, and higher levels of novelty seeking, suicidality, aggressivity, and impulsivity. It is very encouraging that interest and efforts at evaluating pharmacotherapeutic compounds has substantially increased over the past few years in this difficult-to-treat patient population. This article will review the clinical studies that have evaluated the effectiveness of conventional mood stabilizers (lithium, carbamazepine, divalproex, and atypical antipsychotics) in the treatment of alcohol withdrawal and relapse prevention in patients with alcoholism and in the treatment of bipolar disorder with comorbid alcoholism. A number of add-on, adjunctive medications, such as naltrexone, acamprosate, topiramate, and the atypical antipsychotics quetiapine and clozapine, may be candidates for further testing.
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Affiliation(s)
- Mark A Frye
- Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine at UCLA, University of California-Los Angeles, 10833 Le Conte Avenue, Los Angeles, CA, USA.
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20
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Ait-Daoud N, Malcolm RJ, Johnson BA. An overview of medications for the treatment of alcohol withdrawal and alcohol dependence with an emphasis on the use of older and newer anticonvulsants. Addict Behav 2006; 31:1628-49. [PMID: 16472931 DOI: 10.1016/j.addbeh.2005.12.029] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2005] [Revised: 11/07/2005] [Accepted: 12/19/2005] [Indexed: 11/17/2022]
Abstract
There is a growing interest in the development of new pharmacological tools for treating alcohol withdrawal and dependence. A number of anticonvulsants including valproate and carbamazepine have been shown to be safe and effective alternatives to benzodiazepines for treating alcohol withdrawal. These agents are relatively safe, are free from demonstrated abuse liability, and do not usually potentiate the psychomotor and cognitive effects of alcohol. For the treatment of alcohol dependence, there is a growing literature on the utility of medications that have neurochemical effects at opioid, serotonergic, GABAergic, and glutamate receptors. Furthermore, as a class of medication, there appears to be a growing interest in investigating the utility of novel anticonvulsants such as topiramate for the treatment of alcohol dependence.
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Affiliation(s)
- Nassima Ait-Daoud
- Department of Psychiatric Medicine, University of Virginia, P.O. Box 800623, Charlottesville, VA 22908-0623, USA.
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21
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Mariani JJ, Rosenthal RN, Tross S, Singh P, Anand OP. A Randomized, Open-Label, Controlled Trial of Gabapentin and Phenobarbital in the Treatment of Alcohol Withdrawal. Am J Addict 2006; 15:76-84. [PMID: 16449096 DOI: 10.1080/10550490500419110] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Gabapentin was compared with phenobarbital for the treatment of alcohol withdrawal in a randomized, open-label, controlled trial in 27 inpatients. There were no significant differences in the proportion of treatment completers between treatment groups or the proportion of patients in each group requiring rescue medication for breakthrough signs and symptoms of alcohol withdrawal. There were no significant treatment differences in withdrawal symptoms or psychological distress, nor were there serious adverse events. These findings suggest that gabapentin may be as effective as phenobarbital in the treatment of alcohol withdrawal. Given gabapentin's favorable pharmacokinetic profile, further study of its effectiveness in treating alcohol withdrawal is warranted.
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Affiliation(s)
- John J Mariani
- Department of Psychiatry, Division on Substance Abuse, Columbia University College of Physicians and Surgeons, New York, New York 10032, USA.
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22
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Zullino DF, Krenz S, Zimmerman G, Miozzari A, Rajeswaran R, Kolly S, Khazaal Y. Topiramate in Opiate Withdrawal-Comparison with Clonidine and with Carbamazepine/Mianserin. Subst Abus 2005; 25:27-33. [PMID: 16172090 DOI: 10.1300/j465v25n04_04] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
UNLABELLED There are some rationales for developing anticonvulsants for the treatment of substance abuse. The blockade of the AMPA/kainate subtype of glutamate receptor by topiramate may be of particular interest, as preclinical studies of withdrawal from opioids suggest that whilst AMPA-receptor antagonists may not be able to prevent tolerance or dependence from developing, they may ameliorate both physical and emotional consequences of withdrawal. METHODS Ten consecutively admitted patients treated with topiramate were compared in a retrospective naturalistic drug utilization observation study with 10 consecutively admitted patients treated with clonidine and with 10 consecutively admitted patients treated with a carbamazepine/ mianserin combination. RESULTS In 9 cases of the clonidine group and in 7 carbamazepine/mianserin treated patients the dose had been reduced, whereas this occurred in only 2 topiramate treated patients (p < 0.01). Patients in the topiramate group received less p.r.n. myorelaxant medication than the two other groups, and there was a significant difference between the three groups with regard to p.r.n. analgesics (p < 0.05), topiramate and clonidine treated patients receiving fewer analgesics than the carbamazepine/mianserin group. CONCLUSIONS Compared to clonidine and carbamazepine/mianserin, a detoxification scheme using high initial and then decreasing doses of topiramate appeared to be appropriate for most patients and as associated with less analgesic and myorelaxant comedication, indicating a more promising efficacy at the used doses.
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23
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Polycarpou A, Papanikolaou P, Ioannidis JPA, Contopoulos-Ioannidis DG. Anticonvulsants for alcohol withdrawal. Cochrane Database Syst Rev 2005:CD005064. [PMID: 16034965 DOI: 10.1002/14651858.cd005064.pub2] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Alcohol withdrawal syndrome is a cluster of symptoms that occurs in alcohol-dependent people after cessation or reduction in alcohol use. This systematic review focuses on the evidence of anticonvulsants' use in the treatment of alcohol withdrawal symptoms. OBJECTIVES To evaluate the effectiveness and safety of anticonvulsants in the treatment of alcohol withdrawal. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 3, 2004); MEDLINE (1966 to October 2004); EMBASE (1988 to October 2004) and EU-PSI PSI-Tri database with no language and publication restrictions and references of articles. SELECTION CRITERIA All randomized controlled trials examining the effectiveness, safety and overall risk-benefit of an anticonvulsant in comparison with a placebo or other pharmacological treatment or another anticonvulsant were considered. DATA COLLECTION AND ANALYSIS The authors independently assessed trial quality extracted data. MAIN RESULTS Forty-eight studies, involving 3610 people were included. Despite the considerable number of randomized controlled trials, there was a variety of outcomes and of different rating scales that led to a limited quantitative synthesis of data. For the anticonvulsant versus placebo comparison, therapeutic success tended to be more common among the anticonvulsant-treated patients (relative risk (RR) 1.32; 95% confidence interval (CI) 0.92 to 1.91), and anticonvulsant tended to show a protective benefit against seizures (RR 0.57; 95% CI 0.27 to 1.19), but no effect reached formal statistical significance. For the anticonvulsant versus other drug comparison, CIWA-Ar score showed non-significant differences for the anticonvulsants compared to the other drugs at the end of treatment (weighted mean difference (WMD) -0.73; 95% CI -1.76 to 0.31). For the subgroup analysis of carbamazepine versus benzodiazepine, a statistically significant protective effect was found for the anticonvulsant (WMD -1.04; 95% CI -1.89 to -0.20), p = 0.02), but this was based on only 260 randomized participants. There was a non-significant decreased incidence of seizures (RR 0.50; 95% CI 0.18 to 1.34) favouring the patients that were treated with anticonvulsants than other drugs, and side-effects tended to be less common in the anticonvulsant-group (RR 0.56; 95% CI 0.31 to 1.02). AUTHORS' CONCLUSIONS It is not possible to draw definite conclusions about the effectiveness and safety of anticonvulsants in alcohol withdrawal, because of the heterogeneity of the trials both in interventions and the assessment of outcomes. The extremely small mortality rate in all these studies is reassuring, but data on other safety outcomes are sparse and fragmented.
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Affiliation(s)
- A Polycarpou
- Department of Hygiene and Epidemiology, University of Ioannina, School of Medicine, 14 Ch Zoidi Str, Ioannina, Greece, GR45444.
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24
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Abstract
BACKGROUND Alcohol withdrawal syndrome is a cluster of symptoms that occurs in alcohol-dependent people after cessation or reduction in alcohol use. This systematic review focuses on the evidence of benzodiazepines' use in the treatment of alcohol withdrawal symptoms. OBJECTIVES To evaluate the effectiveness and safety of benzodiazepines in the treatment of alcohol withdrawal. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 4, 2004), MEDLINE (1966 to October 2004) and EU-PSI PSI-Tri database with no language and publication restrictions. We also screened references of retrieved articles. SELECTION CRITERIA All randomized controlled trials examining the effectiveness and safety of a benzodiazepine in comparison with a placebo or other pharmacological intervention or other benzodiazepine were considered. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed trial quality and extracted data. MAIN RESULTS Fifty-seven trials, with a total of 4,051 people were included. Despite the considerable number of randomized controlled trials, there was a very large variety of outcomes and of different rating scales and relatively limited quantitative synthesis of data was feasible. Benzodiazepines offered a large benefit against alcohol withdrawal seizures compared to placebo (relative risk [RR] 0.16; 95% confidence interval [CI] 0.04 to 0.69; p = 0.01). Benzodiazepines had similar success rates as other drugs (RR 1.02; 95% CI 0.92 to 1.12) or anticonvulsants in particular (RR 1.00; 95% CI 0.87 to 1.16) and offered a significant benefit for seizure control against non-anticonvulsants (RR 0.23; 95% CI 0.07 to 0.75; p = 0.02), but not against anticonvulsants (RR 1.99; 95% CI 0.46 to 8.65). Changes in Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar) scores at the end of treatment were similar with benzodiazepines versus other drugs, although some small studies showed isolated significant differences for other, less commonly, used scales. Data on other comparisons were very limited, thus making quantitative synthesis for various outcomes not very informative. AUTHORS' CONCLUSIONS Benzodiazepines are effective against alcohol withdrawal symptoms, in particular seizures, when compared to placebo. It is not possible to draw definite conclusions about the relative effectiveness and safety of benzodiazepines against other drugs in alcohol withdrawal, because of the large heterogeneity of the trials both in interventions and assessment of outcomes but the available data do not show prominent differences between benzodiazepines and other drugs in success rates.
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Affiliation(s)
- C Ntais
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, 14 Ch. Zoidi Str., Ioannina, Greece, GR45444.
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25
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Abstract
There have been many recent developments in the pharmacological management of alcohol withdrawal and alcohol dependence. Although previous treatments had included benzodiazepines as their mainstay, the use of these agents in the alcoholic population is problematic. Benzodiazepines are themselves addictive and they may increase the risk of alcohol relapse. Non-benzodiazepine anticonvulsants such as carbamazepine, valproic acid, gabapentin, vigabatrin and topiramate have been shown to be excellent treatments of both alcohol withdrawal and the prevention of alcohol relapse. Although none of these agents have yet been approved by the FDA, there is growing evidence in the literature to support their use.
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Affiliation(s)
- Sarah W Book
- Medical University of South Carolina, Department of Psychiatry and Behavioural Sciences, Charleston Alcohol Research Center, 67 President Street, Charleston, SC 29425, USA.
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26
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Myrick H, Cluver J, Swavely S, Peters H. Diagnosis and treatment of co-occurring affective disorders and substance use disorders. Psychiatr Clin North Am 2004; 27:649-59. [PMID: 15550285 DOI: 10.1016/j.psc.2004.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
There is growing interest in the co-occurrence of mood and substance use disorders. It is clear that co-occurrence of these disorders is common and has an impact on prognosis and course of both disorders. The diagnostic issues at the interface of substance or alcohol use disorders and affective illnesses are particularly difficult because of the substantial symptom overlap between substance intoxication and withdrawal and symptoms of affective disorders. Over the past few years, advances have been made in the treatment of co-occurring disorders. Further investigation of specifically tailored treatments for patients with co-occurring substance use and other mood disorders is underway. Because many advances have been made in pharmacotherapy of mood disorders in the past 10 years, this progress will impact individuals with co-occurring disorders, because newer agents with less toxicity and fewer adverse effects and interactions with substances of abuse will be evaluated for treating the comorbid condition. Specific considerations in choosing a pharmacologic agent for use in patients with substance use disorders include safety, toxicity, and abuse liability. Although there are few studies specifically targeting pharmacotherapy for co-occurring disorders, those that have been conducted indicate that similar pharmacotherapeutic agents work for mood disorders with or without substance use disorders. In conclusion, although the co-occurrence of substance abuse and mood disorders is an important area in which recent developments provide cause for considerable optimism, much work remains to be done.
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Affiliation(s)
- Hugh Myrick
- Center for Drug and Alcohol Programs, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, 67 President Street, Charleston, SC 29425, USA.
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27
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Abstract
Alcoholism is a devastating illness that leads to great societal losses. Despite significant health consequences, there are few medically based treatments for alcoholism. During the past decade, a better understanding of the neuroscientific underpinnings of addiction has led to the use of novel pharmacotherapeutic treatments for alcoholism. In particular, there have been new developments in the understanding of the involvement of the dopamine, opiate, serotonin, gamma-aminobutyric acid, and glutamate neurotransmitter systems in the pathophysiology of alcohol withdrawal, alcohol dependence, and in subtypes of individuals with alcoholism. In this article, new developments in the pharmacotherapy of alcohol dependence will be reviewed. In particular, the use of anticonvulsants in alcohol withdrawal and protracted abstinence syndromes will be discussed. Data on naltrexone, acamprosate, and topiramate will be highlighted. In addition, data concerning the use of serotonin reuptake inhibitors in subtypes of alcoholism and the use of combination pharmacotherapy will be reviewed.
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Affiliation(s)
- Hugh Myrick
- Alcohol Research Center, Medical University of South Carolina Department of Psychiatry and Behavioral Sciences, 67 President Street, Charleston, SC 29425, USA.
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28
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Longo LP, Campbell T, Hubatch S. Divalproex sodium (Depakote) for alcohol withdrawal and relapse prevention. J Addict Dis 2002; 21:55-64. [PMID: 11916372 DOI: 10.1300/j069v21n02_05] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This pilot study evaluates the safety and efficacy of divalproex sodium (Depakote) for alcohol withdrawal and relapse prevention. Sixteen patients in moderate alcohol withdrawal were randomized to receive a standard benzodiazepine detoxification, depakote detoxification, or depakote detox plus maintenance. Symptom reduction occurred more rapidly and consistently in the depakote treated patients than in the benzodiazepine control group, and at six-week follow up a greater percentage of patients in the depakote maintenance group were completely abstinent than either detox-only group. There were no significant differences in sociodemographic or drinking data amongst the three cohort samples at baseline. Our findings suggest that the anticonvulsant divalproex sodium (Depakote) may be a safe and efficacious alternative to benzodiazepines for the treatment of alcohol withdrawal. It may be an advantageous alternative for outpatient detoxification, as it has no abuse potential, pharmacologic synergy with alcohol, or substantial cognitive or psychomotor side effects.
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Affiliation(s)
- Lance P Longo
- Aurora Sinai Medical Center, Milwaukee, WI 53233, USA
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29
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Brady KT, Myrick H, Henderson S, Coffey SF. The use of divalproex in alcohol relapse prevention: a pilot study. Drug Alcohol Depend 2002; 67:323-30. [PMID: 12127203 DOI: 10.1016/s0376-8716(02)00105-9] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Anticonvulsant agents show promise in the treatment of the acute symptoms of alcohol withdrawal and may also treat some symptoms associated with the protracted abstinence syndrome. Impulsivity, hostility and irritability are common characteristics of alcohol-dependent individuals, and there is some evidence that anticonvulsant agents decrease these traits in individuals with a number of different psychiatric disorders. This pilot study is a 12-week, double-blind, placebo-controlled trial of an anticonvulsant agent, divalproex (DVPX), in alcohol-dependent individuals. Alcohol use (Timeline Follow Back), impulsivity (Barratt Impulsivity Scale), irritability and aggression (Buss-Durkee Hostility Index; and Anger, Irritability, Aggression Scale) were measured at baseline and throughout the 12-week treatment period. Drinking decreased significantly in both the placebo and the DVPX-treated groups. In the DVPX group, a significantly smaller percentage of individuals relapsed to heavy drinking, but there were no significant differences in other alcohol-related outcomes. There were significantly greater decreases in irritability in the DVPX-treated group and a trend towards greater decreases on measures of lability and verbal assault. There were no significant between-group differences on measures of impulsivity. While DVPX did not have a robust effect on alcohol-related outcomes, it did have modest impact on a measure of irritability. This is consistent with the findings of other investigators exploring the use of DVPX in schizophrenia, personality disorder and a number of other psychiatric disorders.
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Affiliation(s)
- Kathleen T Brady
- Institute of Psychiatry and Behavioral Science, Center for Drug and Alcohol Programs, Medical University of South Carolina, 67 President Street, Charleston, SC 29425, USA.
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