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Köhne S, Hillemacher T, Glahn A, Bach P. Emerging drugs in phase II and III clinical development for the treatment of alcohol use disorder. Expert Opin Emerg Drugs 2024:1-14. [PMID: 38606899 DOI: 10.1080/14728214.2024.2342951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/10/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Alcohol Use Disorder (AUD) poses an ongoing significant global health burden. AUD is highly prevalent and affects not only the individuals with AUD, but also their communities and society at large. Even though pharmacotherapy is an integral part of AUD treatment, the few available substances show limited efficacy and limited clinical impact. Thus, there is a need for new innovative pharmacotherapeutic approaches. AREAS COVERED This paper provides a comprehensive review of drugs approved for the treatment of AUD as well as those currently in phase II and III development. Data from recent clinical trials has been reviewed and supplemented by additional literature based on a systematic search of the PubMed database and clinical trials registries. Compounds discussed include disulfiram, naltrexone, nalmefene, acamprosat, baclofen, sodium oxybate, doxazosin, varenicline, zonisamide, gabapentin, apremilast, ibudilast, ivermectin, tolcapone, mifepristone, suvorexant, ketamine, psilocybin, semaglutide, oxytocin and cannabidiol. EXPERT OPINION Even though the majority of the discussed compounds lack sufficient evidence to support their efficacy, multiple promising new treatment options are currently under investigation. Future research has to consider specific phenotypes and subgroups of AUD as well as a possible enhancement of the effects of psychotherapy through combination with pharmacotherapy. Practitioners should be encouraged to use available compounds to support existing therapeutic regimens.
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Affiliation(s)
- Sophie Köhne
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Hannover, Germany
| | - Thomas Hillemacher
- Department of Psychiatry and Psychotherapy, Paracelsus Medical University Nuremberg, Nürnberg, Germany
| | - Alexander Glahn
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Hannover, Germany
| | - Patrick Bach
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim. Heidelberg University, Heidelberg, Germany
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Dionisi T, Di Sario G, De Mori L, Spagnolo G, Antonelli M, Tarli C, Sestito L, Mancarella FA, Ferrarese D, Mirijello A, Vassallo GA, Gasbarrini A, Addolorato G. Current treatments of alcohol use disorder. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2024; 175:127-152. [PMID: 38555114 DOI: 10.1016/bs.irn.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Emerging treatments for alcohol dependence reveal an intricate interplay of neurobiological, psychological, and circumstantial factors that contribute to Alcohol Use Disorder (AUD). The approved strategies balancing these factors involve extensive manipulations of neurotransmitter systems such as GABA, Glutamate, Dopamine, Serotonin, and Acetylcholine. Innovative developments are engaging mechanisms such as GABA reuptake inhibition and allosteric modulation. Closer scrutiny is placed on the role of Glutamate in chronic alcohol consumption, with treatments like NMDA receptor antagonists and antiglutamatergic medications showing significant promise. Complementing these neurobiological approaches is the progressive shift towards Personalized Medicine. This strategy emphasizes unique genetic, epigenetic and physiological factors, employing pharmacogenomic principles to optimize treatment response. Concurrently, psychological therapies have become an integral part of the treatment landscape, tackling the cognitive-behavioral dimension of addiction. In instances of AUD comorbidity with other psychiatric disorders, Personalized Medicine becomes pivotal, ensuring treatment and prognosis are closely defined by individual characteristics, as exemplified by Lesch Typology models. Given the high global prevalence and wide distribution of AUD, a persistent necessity exists for development and improvement of treatments. Current research efforts are steadily paving paths towards more sophisticated, effective typology-based treatments: a testament to the recognized imperative for enhanced treatment strategies. The potential encapsulated within the ongoing research suggests a promising future where the clinical relevance of current strategies is not just maintained but significantly improved to effectively counter alcohol dependence.
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Affiliation(s)
- Tommaso Dionisi
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, IRCCS "A. Gemelli" University Polyclinic Foundation, Rome, Italy
| | - Giovanna Di Sario
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, IRCCS "A. Gemelli" University Polyclinic Foundation, Rome, Italy
| | - Lorenzo De Mori
- Department of Neuroscience, Section of Psychiatry, Catholic University of Rome, Rome, Italy
| | - Giorgia Spagnolo
- Clinical Psychology Unit, IRCCS "A. Gemelli" University Polyclinic Foundation, Rome, Italy
| | - Mariangela Antonelli
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Claudia Tarli
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Luisa Sestito
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Antonio Mancarella
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Daniele Ferrarese
- Clinical Psychology Unit, IRCCS "A. Gemelli" University Polyclinic Foundation, Rome, Italy
| | - Antonio Mirijello
- Unit of Internal Medicine, IRCCS "Casa Sollievo della Sofferenza" Foundation, San Giovanni Rotondo, Italy
| | | | - Antonio Gasbarrini
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, IRCCS "A. Gemelli" University Polyclinic Foundation, Rome, Italy; Department of Medical and Surgical Sciences, Università Cattolica di Roma, Rome, Italy
| | - Giovanni Addolorato
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, Università Cattolica di Roma, Rome, Italy.
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Colombo G. Positive allosteric modulators of the GABAB receptor: a new class of ligands with therapeutic potential for alcohol use disorder. Alcohol Alcohol 2024; 59:agae018. [PMID: 38566580 DOI: 10.1093/alcalc/agae018] [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: 12/19/2023] [Revised: 02/22/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Positive allosteric modulators (PAMs) of the GABAB receptor constitute a new class of GABAB-receptor ligands. GABAB PAMs reproduce several pharmacological effects of the orthosteric GABAB receptor agonist, baclofen, although displaying a better safety profile. AIMS This paper reviews the reducing or, frequently, even suppressing effects of all GABAB PAMs tested to date on multiple alcohol-related behaviours in laboratory rodents exposed to validated experimental models of human alcohol use disorder. RESULTS Acute or repeated treatment with CGP7930, GS39783, BHF177, rac-BHFF, ADX71441, CMPPE, COR659, ASP8062, KK-92A, and ORM-27669 reduced excessive alcohol drinking, relapse- and binge-like drinking, operant alcohol self-administration, reinstatement of alcohol seeking, and alcohol-induced conditioned place preference in rats and mice. CONCLUSIONS These effects closely mirrored those of baclofen; notably, they were associated to remarkably lower levels of tolerance and toxicity. The recent transition of ASP8062 to clinical testing will soon prove whether these highly consistent preclinical data translate to AUD patients.
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Affiliation(s)
- Giancarlo Colombo
- Neuroscience Institute, Section of Cagliari, National Research Council of Italy, I-09042, Monserrato (CA), Italy
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de Beaurepaire R, Jaury P. Baclofen in the treatment of alcohol use disorder: tailored doses matter. Alcohol Alcohol 2024; 59:agad090. [PMID: 38266071 PMCID: PMC10807704 DOI: 10.1093/alcalc/agad090] [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: 10/28/2023] [Revised: 12/03/2023] [Accepted: 12/16/2023] [Indexed: 01/26/2024] Open
Abstract
AIMS To address the question of tailored baclofen prescribing in alcohol use disorder (AUD) in relation to dose-dependent efficacy and the potential danger of high doses and to provide suggestions for the use of high doses of baclofen in the treatment of AUD. The context is the approvement in France of baclofen in the treatment of AUD without dose limitation, making French physicians, who usually prescribe baclofen in a tailored manner, often use high or very high doses. METHODS A narrative review of the results of randomized controlled trials (RCTs) and observational studies that used tailored baclofen prescribing and of the severe adverse effects of baclofen that have been reported in the literature. RESULTS The results show that RCTs using tailored doses of baclofen in AUD are not completely demonstrative, though they are encouraging according to certain meta-analyses, while observational studies that used tailored doses constantly show a good effectiveness of baclofen treatment. The results suggest that many severe adverse effects of baclofen could be related to a nonrespect by physicians of prescription rules and appropriate treatment monitoring. CONCLUSIONS The use of tailored doses shows that the dose required to suppress cravings is highly variable, low or high, depending on each case. Analysis of the circumstances in which severe adverse effects occur suggest that a careful monitoring of baclofen prescribing might prevent a large majority of severe adverse effects. We propose that the education of the patients and the prescription skills, seriousness, and availability of the prescribing physicians are of major importance in the managing of tailored baclofen treatment of AUD.
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Affiliation(s)
- Renaud de Beaurepaire
- Renaud de Beaurepaire, GH Paul-Guiraud, 54 Avenue de La République, 94806 Villejuif, France
| | - Philippe Jaury
- Faculté de Médecine, Université Paris Cité, Paris, France
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Wallach JD, Glick L, Gueorguieva R, O’Malley SS. Evidence of subgroup differences in meta-analyses evaluating medications for alcohol use disorder: An umbrella review. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:5-15. [PMID: 38102794 PMCID: PMC10841726 DOI: 10.1111/acer.15229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/13/2023] [Accepted: 11/13/2023] [Indexed: 12/17/2023]
Abstract
Randomized controlled trials (RCTs) evaluating medications for alcohol use disorder (AUD) often examine heterogeneity of treatment effects through subgroup analyses that contrast effect estimates in groups of patients across individual demographic, clinical, and study design-related characteristics. However, these analyses are often not prespecified or adequately powered, highlighting the potential role of subgroup analyses in meta-analysis. Here, we conducted an umbrella review (i.e., a systematic review of meta-analyses) to determine the range and characteristics of reported subgroup analyses in meta-analyses of AUD medications. We searched PubMed to identify meta-analyses of RCTs evaluating medications for the management of AUD, alcohol abuse, or alcohol dependence in adults. We sought studies that measured drinking-related outcomes; quality of life, function, and rates of mortality; adverse events; and dropout. We considered meta-analyses that reported the results from formal subgroup analyses (comparing the summary effects across subgroup levels); summary effect estimates stratified across subgroup levels; and meta-regression, regression, or correlation-based subgroup analyses. We analyzed nine meta-analyses that included 61 formal subgroup analyses (median = 6 per meta-analysis), of which 33 (54%) were based on baseline participant-level and 28 (46%) were based on trial-level characteristics. Of the 58 subgroup analyses with either a p-value from a subgroup test or a statement by the authors that the subgroup analyses were not statistically significant, eight (14%) were statistically significant at the p < 0.05 level. Twelve meta-analyses reported the results of 102 meta-regression analyses, of which 25 (25%) identified statistically significant predictors of the relevant outcome of interest; nine (9%) were based on baseline participant-level and 93 (91%) were based on trial characteristics. Subgroup analyses across meta-analyses of AUD medications often focus on study-level characteristics, which may not be as clinically informative as subgroup analyses based on participant-level characteristics. Opportunities exist for future meta-analyses to standardize their subgroup methodology, focus on more clinically informative participant-level characteristics, and use predictive approaches to account for multiple relevant variables.
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Affiliation(s)
- Joshua D. Wallach
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Laura Glick
- Department of Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Logge W, Hurzeler T, Arunogiri S, Towers E, Baillie A, Haber PS, Morley K. Hypothalamic-pituitary-adrenocortical response in alcohol-dependent patients during baclofen treatment and association with clinical outcome: Preliminary results. Alcohol 2023; 112:25-29. [PMID: 37244449 DOI: 10.1016/j.alcohol.2023.05.001] [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: 05/21/2021] [Revised: 04/25/2023] [Accepted: 05/08/2023] [Indexed: 05/29/2023]
Abstract
Baclofen has been shown to reduce alcohol consumption in some individuals with alcohol use disorder. This preliminary study aimed to evaluate i) the effect of baclofen versus placebo on hypothalamic-pituitary-adrenocortical activity (HPA axis), as measured by cortisol, and ii) the relationship between clinical outcomes such as alcohol consumption on a randomized controlled trial of baclofen (BAC) versus placebo (PL) (Kirsten C. Morley et al., 2018; K. C. Morley, Leung, Baillie, & Haber, 2013). We hypothesized that baclofen will reduce HPA-axis activity following a mild stressor in patients with alcohol dependence. Plasma cortisol levels were taken from N = 25 alcohol-dependent patients at two time points, approximately 60 (pre-MRI scan: PreCortisol) and 180 min (post MRI scan: PostCortisol) following administration of PL, BAC 10 mg, or BAC 25 mg. Participants were followed up for the remaining 10 weeks as part of the trial for clinical outcome (percentage days abstinent). Mixed models revealed a significant main effect of medication on cortisol levels (F = 3.88, p = 0.037), no significant effect of time (F = 0.04, p = 0.84), and a significant time × medication interaction (F = 3.54, p = 0.049). Linear regression (F = 6.98, p = 0.01, R2 = 0.66) revealed that abstinence at follow-up, weighted by gender, was predicted by blunted cortisol response (β = -0.48 p = 0.023), in addition to medication (β = 0.73 p = 0.003). In conclusion, our preliminary data suggest that baclofen moderates HPA-axis activity, as measured by blood cortisol, and that these alterations may play a role in long-term treatment response.
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Affiliation(s)
- Warren Logge
- Clinical School, Sydney Medical School, University of Sydney, New South Wales, Australia
| | - Tristan Hurzeler
- Clinical School, Sydney Medical School, University of Sydney, New South Wales, Australia
| | - Shalini Arunogiri
- Monash Alfred Psychiatry Research Centre (MAPrc), Department of Psychiatry, Central Clinical School, Monash University, Victoria, Australia
| | - Ellen Towers
- Clinical School, Sydney Medical School, University of Sydney, New South Wales, Australia
| | - Andrew Baillie
- Sydney School of Health Sciences, University of Sydney, New South Wales, Australia
| | - Paul S Haber
- Clinical School, Sydney Medical School, University of Sydney, New South Wales, Australia; Drug Health Services, Royal Prince Alfred Hospital, New South Wales, Australia
| | - Kirsten Morley
- Clinical School, Sydney Medical School, University of Sydney, New South Wales, Australia.
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Agabio R, Saulle R, Rösner S, Minozzi S. Baclofen for alcohol use disorder. Cochrane Database Syst Rev 2023; 1:CD012557. [PMID: 36637087 PMCID: PMC9837849 DOI: 10.1002/14651858.cd012557.pub3] [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: 01/14/2023]
Abstract
BACKGROUND Alcohol use disorder (AUD) is one of the most widespread psychiatric disorders leading to detrimental consequences to people with this disorder and others. Worldwide, the prevalence of heavy episodic drinking (30-day prevalence of at least one occasion of 60 g of pure alcohol intake among current drinkers) is estimated at 20% and the prevalence of AUD at 5% of the adult general population, with highest prevalence in Europe and North America. Therapeutic approaches, including pharmacotherapy, play an important role in treating people with AUD. This is an update of a Cochrane Review first published in 2018. OBJECTIVES To evaluate the benefits and harms of baclofen on achieving and maintaining abstinence or reducing alcohol consumption in people with AUD compared to placebo, no treatment or any other pharmacological relapse prevention treatment. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search was 22 November 2021. SELECTION CRITERIA Randomised controlled trials (RCTs) of at least four weeks' treatment duration and 12 weeks' overall study duration comparing baclofen for AUD treatment with placebo, no treatment or other treatments. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were 1. relapse, 2. frequency of use, 3. amount of use, 4. adverse events, 5. dropouts from treatment and 6. dropouts from treatment due to adverse events. Our secondary outcomes were 7. craving, 8. anxiety, 9. depression and 10. frequency of most relevant adverse events. MAIN RESULTS We included 17 RCTs (1818 participants) with a diagnosis of alcohol dependence according to the Diagnostic and Statistical Manual of Mental Disorders, 4th edition or International Classification of Diseases 10th edition criteria. Mean age was 46.5 years and 70% were men. Ten studies compared baclofen to placebo or another medication; seven compared two baclofen doses to placebo or another medication. Globally, 15 studies compared baclofen to placebo, two baclofen to acamprosate and two baclofen to naltrexone. In 16 studies, participants received psychosocial treatments. We judged most studies at low risk of selection, performance, detection (subjective outcome), attrition and reporting bias. Ten studies detoxified participants before treatment; in seven studies, participants were still drinking at the beginning of treatment. Treatment duration was 12 weeks for 15 RCTs and longer in two studies. Baclofen daily dose was 30 mg to 300 mg: 10 RCTs used low doses (30 mg or less); eight RCTs medium doses (above 30 and 100 mg or less) and four RCTs high doses (above 100 mg). Compared to placebo, moderate-certainty evidence found that baclofen probably decreases the risk to relapse (risk ratio (RR) 0.87, 95% confidence interval (CI) 0.77 to 0.99; 12 studies, 1057 participants). This result was confirmed among detoxified participants but not among other subgroups of participants. High-certainty evidence found that baclofen increases the percentage of days abstinent (mean difference (MD) 9.07, 95% CI 3.30 to 14.85; 16 studies, 1273 participants). This result was confirmed among all subgroups of participants except non-detoxified or those who received medium doses. There was no difference between baclofen and placebo in the other primary outcomes: heavy drinking days (standardised mean difference (SMD) -0.18, 95% CI -0.48 to 0.11; 13 studies, 840 participants; moderate-certainty evidence); number of drinks per drinking days (MD -0.45, 95% CI -1.20 to 0.30; 9 studies, 392 participants; moderate-certainty evidence); number of participants with at least one adverse event (RR 1.05, 95% CI 0.99 to 1.11; 10 studies, 738 participants; high-certainty evidence); dropouts (RR 0.88, 95% CI 0.74 to 1.03; 17 studies, 1563 participants; high-certainty evidence); dropouts due to adverse events (RR 1.39, 95% CI 0.89 to 2.18; 16 studies, 1499 participants; high-certainty evidence). These results were confirmed by subgroup analyses except than for the dropouts that resulted lower among participants who received high doses of baclofen and studies longer than 12 weeks. Compared to placebo, there was no difference in craving (SMD -0.16, 95% CI -0.37 to 0.04; 17 studies, 1275 participants), anxiety (MD -0.01, 95% CI -0.14 to 0.11; 15 studies, 1123 participants) and depression (SMD 0.07, 95% CI -0.12 to 0.27; 11 studies, 1029 participants). Concerning the specific adverse events, baclofen increases fatigue, dizziness, somnolence/sedation, dry mouth, paraesthesia and muscle spasms/rigidity. There was no difference in the other adverse events. Compared to acamprosate, one study (60 participants) found no differences in any outcomes but the evidence was very uncertain: relapse (RR 1.25, 95% CI 0.71 to 2.20; very low-certainty evidence); number of participants with at least one adverse event (RR 0.63, 95% CI 0.23 to 1.69; very low-certainty evidence); dropouts (RR 0.56, 95% CI 0.21 to 1.46; very low-certainty evidence); dropouts due to adverse events (RR 0.33, 95% CI 0.01 to 7.87; very low-certainty evidence) and craving (MD 5.80, 95% CI -11.84 to 23.44); and all the adverse events evaluated. Compared to naltrexone, baclofen may increase the risk of relapse (RR 2.50, 95% CI 1.12 to 5.56; 1 study, 60 participants; very low-certainty evidence) and decrease the number of participants with at least one adverse event (RR 0.35, 95% CI 0.15 to 0.80; 2 studies, 80 participants; very low-certainty evidence) but the evidence is very uncertain. One study (60 participants) found no difference between baclofen and naltrexone in the dropouts at the end of treatment (RR 1.00, 95% CI 0.32 to 3.10; very low-certainty evidence), craving (MD 2.08, 95% CI -3.71 to 7.87), and all the adverse events evaluated. AUTHORS' CONCLUSIONS Baclofen likely reduces the risk of relapse to any drinking and increases the percentage of abstinent days, mainly among detoxified participants. It does not increase the number of participants with at least one adverse event, those who dropout for any reason or due to adverse events. It probably does not reduce number of heavy drinking days and the number of drinks per drinking days. Current evidence suggests that baclofen may help people with AUD in maintaining abstinence. The results of comparisons of baclofen with acamprosate and naltrexone were mainly based on only one study.
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Affiliation(s)
- Roberta Agabio
- Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Monserrato (CA), Italy
| | - Rosella Saulle
- Department of Epidemiology, Lazio Regional Health Service, Rome, Italy
| | | | - Silvia Minozzi
- Department of Epidemiology, Lazio Regional Health Service, Rome, Italy
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Mei M, Fang M, Mao Y, Chen H, Huang L. Single-arm trial to evaluate the efficacy and safety of baclofen in treatment of intractable hiccup caused by malignant tumor chemotherapy. Open Med (Wars) 2023; 18:20230664. [PMID: 36910849 PMCID: PMC9999114 DOI: 10.1515/med-2023-0664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 01/07/2023] [Accepted: 01/20/2023] [Indexed: 03/10/2023] Open
Abstract
Previous studies suggest that baclofen may be useful in the treatment of intractable hiccup caused by chemotherapy. This study was aimed to assess the possible efficacy and safety of baclofen. In total, 65 patients with intractable hiccup caused by chemotherapy were screened. 45 patients with intractable hiccup caused by chemotherapy were finally recruited. Participants in the trial received 10 mg baclofen three times daily for 3 days. The primary outcome measure was cessation of hiccups. Secondary outcome measures included efficacy and adverse events. All 45 patients completed the study. Among them, 41 cases were cured (91.11%, 41/45), 4 cases were relieved (8.89%, 4/45), and the overall effective rate was 100% (45/45). Furthermore, the median remission time was 2(1, 9) times, the median cure time was 2(1, 9) times, the remission rate of one-time was 13.33% (6/45), the remission rate of two-time was 53.33% (24/45), and 2 cases (4.44%, 2/45) relapsed after drug withdrawal. No serious adverse events were documented. Only 1 case (2.22%) had grade 2 fatigue and 2 cases (4.44%) had grade 1 sleepiness. Baclofen is safe and effective in the treatment of intractable hiccup caused by chemotherapy of malignant tumor.
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Affiliation(s)
- Mengxue Mei
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,JiangXi Key Laboratory of Clinical and Translational Cancer Research, Nanchang 330006, Jiangxi, China
| | - Ming Fang
- Department of Oncology, Yangxin People's Hospital of Hubei Province, Hubei, China
| | - Ye Mao
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,JiangXi Key Laboratory of Clinical and Translational Cancer Research, Nanchang 330006, Jiangxi, China
| | - He Chen
- Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Long Huang
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,JiangXi Key Laboratory of Clinical and Translational Cancer Research, Nanchang 330006, Jiangxi, China
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Abstract
Alcohol is one of the most widely consumed psychoactive drugs globally. Hazardous drinking, defined by quantity and frequency of consumption, is associated with acute and chronic morbidity. Alcohol use disorders (AUDs) are psychiatric syndromes characterized by impaired control over drinking and other symptoms. Contemporary aetiological perspectives on AUDs apply a biopsychosocial framework that emphasizes the interplay of genetics, neurobiology, psychology, and an individual's social and societal context. There is strong evidence that AUDs are genetically influenced, but with a complex polygenic architecture. Likewise, there is robust evidence for environmental influences, such as adverse childhood exposures and maladaptive developmental trajectories. Well-established biological and psychological determinants of AUDs include neuroadaptive changes following persistent use, differences in brain structure and function, and motivational determinants including overvaluation of alcohol reinforcement, acute effects of environmental triggers and stress, elevations in multiple facets of impulsivity, and lack of alternative reinforcers. Social factors include bidirectional roles of social networks and sociocultural influences, such as public health control strategies and social determinants of health. An array of evidence-based approaches for reducing alcohol harms are available, including screening, pharmacotherapies, psychological interventions and policy strategies, but are substantially underused. Priorities for the field include translating advances in basic biobehavioural research into novel clinical applications and, in turn, promoting widespread implementation of evidence-based clinical approaches in practice and health-care systems.
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Antonelli M, Sestito L, Tarli C, Addolorato G. Perspectives on the pharmacological management of alcohol use disorder: Are the approved medications effective? Eur J Intern Med 2022; 103:13-22. [PMID: 35597734 DOI: 10.1016/j.ejim.2022.05.016] [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: 04/11/2022] [Revised: 04/27/2022] [Accepted: 05/13/2022] [Indexed: 12/18/2022]
Abstract
INTRODUCTION In the last decades, many medications have been tested for the treatment of Alcohol Use Disorder (AUD). Among them, disulfiram, acamprosate, naltrexone, nalmefene, sodium oxybate and baclofen have been approved in different countries, with different specific indications. Topiramate is not approved for the treatment of AUD, however, it is suggested as a therapeutic option by the American Psychiatric Association for patients who do not tolerate or respond to approved therapies. AREAS COVERED In this narrative review we have analyzed the main studies available in literature, investigating the efficacy and safety of these medications, distinguishing whether they were oriented towards abstinence or not. Randomized controlled studies, analyzing larger populations for longer periods were the main focus of our analysis. CONCLUSIONS The medications currently available for the treatment of AUD are quite effective, yet further progress can still be achieved through the personalized strategies. Also, these medications are still markedly underutilized in clinical practice and many patients do not have access to specialized treatment.
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Affiliation(s)
- Mariangela Antonelli
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Luisa Sestito
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Claudia Tarli
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanni Addolorato
- Internal Medicine and Alcohol Related Disease Unit, Columbus-Gemelli Hospital, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; CEMAD Digestive Disease Center, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy.
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Tarli C, Mirijello A, Addolorato G. Treating Alcohol Use Disorder in Patients with Alcohol-Associated Liver Disease: Controversies in Pharmacological Therapy. Semin Liver Dis 2022; 42:138-150. [PMID: 35292951 DOI: 10.1055/a-1798-2872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Alcohol use disorder (AUD) is one of the main causes of global death and disability. The liver represents the main target of alcohol damage, and alcohol-associated liver disease (ALD) represents the first cause of liver cirrhosis in Western countries. Alcohol abstinence is the main goal of treatment in AUD patients with ALD, as treatments for ALD are less effective when drinking continues. Moreover, the persistence of alcohol consumption is associated with higher mortality, increased need for liver transplantation, and graft loss. The most effective treatment for AUD is the combination of psychosocial interventions, pharmacological therapy, and medical management. However, the effectiveness of these treatments in patients with ALD is doubtful even because AUD patients with ALD are usually excluded from pharmacological trials due to concerns on liver safety. This narrative review will discuss the treatment options for AUD-ALD patients focusing on controversies in pharmacological therapy.
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Affiliation(s)
- Claudia Tarli
- Internal Medicine and Alcohol Related Disease Unit, Department of Medical and Surgical Sciences, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of Rome, Rome, Italy
| | - Antonio Mirijello
- Internal Medicine Unit, Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Giovanni Addolorato
- Internal Medicine and Alcohol Related Disease Unit, Department of Medical and Surgical Sciences, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of Rome, Rome, Italy.,CEMAD Digestive Disease Center, Department of Medical and Surgical Sciences, Hepatology and Gastroenterology Unit, Catholic University of Rome, l.go Gemelli, Rome, Italy.,Internal Medicine Unit, Department of Internal Medicine and Gastroenterology, Columbus-Gemelli Hospital, Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
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Huang Z, Zhang L, Wang J, Xu L, Liu Z, Wang T, Guo M, Xu X, Lu H. Social support and subjective well-being among postgraduate medical students: the mediating role of anxiety and the moderating role of alcohol and tobacco use. Heliyon 2021; 7:e08621. [PMID: 34988318 PMCID: PMC8695259 DOI: 10.1016/j.heliyon.2021.e08621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/19/2021] [Accepted: 12/14/2021] [Indexed: 12/30/2022] Open
Abstract
Medical students often face pressures from various sources in the course of postgraduate studies, and these factors have a negative impact on their subjective well-being. Previous researches have revealed that social support is a vital factor influencing subjective well-being, but unfortunately the underlying mechanism for this is unclear, especially for postgraduate medical students. The current study has inspected the effects of social support on subjective well-being of postgraduate medical students, the mediating role of anxiety and the moderating role of alcohol and tobacco use in the association between social support and subjective well-being of postgraduate medical students. A sample of 900 postgraduate medical students (Mage = 27.01 years, SD = 3.33) from The Second Affiliated Hospital of Nanchang University completed the Social Support Rating Scale, the Generalized Anxiety Disorder-7, the Tobacco and Alcohol Use Questionnaire and the Subjective Well-Being Scale. Analysis of the structural equation model revealed that anxiety partially mediated the relationship between social support and subjective well-being of postgraduate medical students, while alcohol and tobacco use moderated the relationship between anxiety and subjective well-being of postgraduate medical students. This study revealed how social support act upon subjective well-being of postgraduate medical students. This study provides a theoretical basis for promoting and enhancing the subjective well-being of postgraduate medical students.
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Affiliation(s)
- Zewen Huang
- Faculty of Medicine, Macau University of Science and Technology, Macau, China
| | - Lejun Zhang
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China
| | - Junyu Wang
- The School of Cyberspace, Hangzhou Dianzi University, Hangzhou, Zhejiang, China
| | - Lu Xu
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Zhuang Liu
- Faculty of Medicine, Macau University of Science and Technology, Macau, China
| | - Tingting Wang
- Faculty of Medicine, Macau University of Science and Technology, Macau, China
| | - Ming Guo
- The Department of Psychosomatic Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xi Xu
- The Department of Psychosomatic Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Heli Lu
- The Department of Psychosomatic Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Shah NN, Schwandt ML, Hobden B, Baldwin DS, Sinclair J, Agabio R, Leggio L. The validity of the state-trait anxiety inventory and the brief scale for anxiety in an inpatient sample with alcohol use disorder. Addiction 2021; 116:3055-3068. [PMID: 33861887 DOI: 10.1111/add.15516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/11/2021] [Accepted: 03/31/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The Brief Scale for Anxiety (BSA) and the State-Trait Anxiety Inventory Form Y-2 (STAI-Y-2) are self-report scales used to gauge anxiety symptoms in clinical settings. Co-occuring anxiety is common in alcohol use disorder (AUD); however, no studies have assessed the validity of the BSA and STAI-Y-2 compared with a clinical diagnostic tool of anxiety in alcohol treatment programs. We aimed to examine the validity of the BSA and STAI-Y-2 to predict a clinical diagnosis of an anxiety disorder (via the Structured Clinical Interview for DSM [SCID]) in AUD patients. DESIGN Participants were administered the BSA (n = 1005) on day 2 and the STAI-Y-2 (n = 483) between days 2 and 10 of the detoxification program. SCID-based clinical diagnoses of AUD and anxiety were made approximately on day 10. SETTING AND PARTICIPANTS Individuals seeking treatment for AUD admitted to an inpatient unit at the National Institutes of Health (NIH) Clinical Center in Bethesda, MD, USA (n = 1010). MEASUREMENTS Inclusion criteria included a current diagnosis of alcohol dependence (AD) according to DSM-IV-TR or moderate to severe AUD according to DSM-5-RV, as well as available baseline BSA and/or STAI Y-2 data. Empirical receiver operating characteristic (ROC) curves were generated using estimates of sensitivity, 1-specificity and positive and negative predictive values for each cut-point to determine the accuracy of scale outcomes in relation to SCID diagnoses. FINDINGS The BSA demonstrated low accuracy relative to a clinical diagnosis of anxiety with an area under the curve (AUC) of 0.67 at the optimal cut-point of ≥ 10. The STAI-Y-2 had moderate accuracy relative to a clinical diagnosis of anxiety with an AUC of 0.70 at the optimal cut-point of ≥ 51. The accuracy of the STAI-Y-2 increased (AUC = 0.74) when excluding post-traumatic stress disorder and obsessive-compulsive disorder from anxiety disorder classification. CONCLUSIONS Use of the Brief Scale for Anxiety (BSA) and/or State-Trait Anxiety Inventory Form Y-2 (STAI-Y-2) does not appear to be a reliable substitute for clinical diagnoses of anxiety disorder among inpatients with alcohol use disorder. The BSA and STAI-Y-2 could serve as a screening tool to reject the presence of anxiety disorders rather than for detecting an anxiety disorder.
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Affiliation(s)
- Navan N Shah
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD, USA
| | - Melanie L Schwandt
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Bethesda, MD, USA
| | - Breanne Hobden
- Health Behaviour Research Group, University of Newcastle, Callaghan, New South Wales, Australia.,Priority Research Centre in Health Behaviour and Hunter Medical Research Institute, University of Newcastle, Callaghan, New South Wales, Australia
| | - David S Baldwin
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.,University Department of Psychiatry and Mental Health, University of Cape Town, South Africa
| | - Julia Sinclair
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Roberta Agabio
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Cagliari, Italy
| | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD, USA.,Medication Development Program, National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, MD, USA.,Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI, USA.,Division of Addiction Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.,Department of Neuroscience, Georgetown University Medical Center, Washington, DC, USA
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