Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis
Abstract Animal models are used for preliminary testing of novel compounds for alcohol use disorder (AUD). However, it is unclear whether early efficacy in preclinical models reliably predicts efficacy in human laboratory and clinical trials. We searched the literature for medications tested for AUD...
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| Format: | Article |
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Nature Publishing Group
2025-07-01
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| Series: | Translational Psychiatry |
| Online Access: | https://doi.org/10.1038/s41398-025-03473-6 |
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| author | Steven J. Nieto Suzanna Donato Han Du Lindsay R. Meredith Wave-Ananda Baskerville Kaitlin R. McManus Molly Magill Marcelo F. Lopez Howard C. Becker Lara A. Ray |
| author_facet | Steven J. Nieto Suzanna Donato Han Du Lindsay R. Meredith Wave-Ananda Baskerville Kaitlin R. McManus Molly Magill Marcelo F. Lopez Howard C. Becker Lara A. Ray |
| author_sort | Steven J. Nieto |
| collection | DOAJ |
| description | Abstract Animal models are used for preliminary testing of novel compounds for alcohol use disorder (AUD). However, it is unclear whether early efficacy in preclinical models reliably predicts efficacy in human laboratory and clinical trials. We searched the literature for medications tested for AUD in preclinical models (i.e., two-bottle choice [2-BC] and operant reinstatement), human laboratory cue-reactivity, and randomized clinical trials (RCTs). For preclinical models, we computed medication effects on 2-BC alcohol preference and consumption (k = 77 studies, 14 medications) as well as operant reinstatement (k = 18 studies, 8 medications). For human laboratory studies, we computed medication effects on alcohol cue-induced craving (k = 36 studies, 15 medications). For RCTs, we computed medication effects on RCT endpoints including return to any drinking and return to heavy drinking (k = 139 studies, 19 medications). We used medication as the unit of analysis and applied the Williamson-York bivariate weighted least squares estimation to preserve the errors in both the independent and dependent variables. Medication effects on 2-BC alcohol preference ( $$\hat{\beta }$$ β ˆ = 0.04, p = 0.004) and reinstatement ( $$\hat{\beta }$$ β ˆ = 0.20, p = 0.05) were positively associated with medication effects on return to any drinking in human clinical trials but no associations were found on other RCT outcomes tested. Preclinical medications findings were not associated with medication effects on cue-induced craving in the human laboratory. Medication findings on 2-BC alcohol preference and operant reinstatement track medication effects on select clinical trial outcomes, specifically return to any drinking. This study provides empirical support for the association between medication effects across species and experimental models, a critical, yet untested, premise of preclinical studies in medications development. |
| format | Article |
| id | doaj-art-0fc0dda8774c415da5695db0b957dc29 |
| institution | Kabale University |
| issn | 2158-3188 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Nature Publishing Group |
| record_format | Article |
| series | Translational Psychiatry |
| spelling | doaj-art-0fc0dda8774c415da5695db0b957dc292025-08-20T04:02:42ZengNature Publishing GroupTranslational Psychiatry2158-31882025-07-011511810.1038/s41398-025-03473-6Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysisSteven J. Nieto0Suzanna Donato1Han Du2Lindsay R. Meredith3Wave-Ananda Baskerville4Kaitlin R. McManus5Molly Magill6Marcelo F. Lopez7Howard C. Becker8Lara A. Ray9Department of Psychology, University of California at Los AngelesDepartment of Psychology, University of California at Los AngelesDepartment of Psychology, University of California at Los AngelesDepartment of Psychology, University of California at Los AngelesDepartment of Psychology, University of California at Los AngelesDepartment of Psychology, University of California at Los AngelesCenter for Alcohol and Addiction Studies, Brown University School of Public HealthDepartment of Psychiatry and Behavioral Sciences, Medical University of South CarolinaDepartment of Psychiatry and Behavioral Sciences, Medical University of South CarolinaDepartment of Psychology, University of California at Los AngelesAbstract Animal models are used for preliminary testing of novel compounds for alcohol use disorder (AUD). However, it is unclear whether early efficacy in preclinical models reliably predicts efficacy in human laboratory and clinical trials. We searched the literature for medications tested for AUD in preclinical models (i.e., two-bottle choice [2-BC] and operant reinstatement), human laboratory cue-reactivity, and randomized clinical trials (RCTs). For preclinical models, we computed medication effects on 2-BC alcohol preference and consumption (k = 77 studies, 14 medications) as well as operant reinstatement (k = 18 studies, 8 medications). For human laboratory studies, we computed medication effects on alcohol cue-induced craving (k = 36 studies, 15 medications). For RCTs, we computed medication effects on RCT endpoints including return to any drinking and return to heavy drinking (k = 139 studies, 19 medications). We used medication as the unit of analysis and applied the Williamson-York bivariate weighted least squares estimation to preserve the errors in both the independent and dependent variables. Medication effects on 2-BC alcohol preference ( $$\hat{\beta }$$ β ˆ = 0.04, p = 0.004) and reinstatement ( $$\hat{\beta }$$ β ˆ = 0.20, p = 0.05) were positively associated with medication effects on return to any drinking in human clinical trials but no associations were found on other RCT outcomes tested. Preclinical medications findings were not associated with medication effects on cue-induced craving in the human laboratory. Medication findings on 2-BC alcohol preference and operant reinstatement track medication effects on select clinical trial outcomes, specifically return to any drinking. This study provides empirical support for the association between medication effects across species and experimental models, a critical, yet untested, premise of preclinical studies in medications development.https://doi.org/10.1038/s41398-025-03473-6 |
| spellingShingle | Steven J. Nieto Suzanna Donato Han Du Lindsay R. Meredith Wave-Ananda Baskerville Kaitlin R. McManus Molly Magill Marcelo F. Lopez Howard C. Becker Lara A. Ray Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis Translational Psychiatry |
| title | Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis |
| title_full | Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis |
| title_fullStr | Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis |
| title_full_unstemmed | Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis |
| title_short | Translating medication effects for alcohol use disorder across preclinical, human laboratory, and clinical trial outcomes using meta-analysis |
| title_sort | translating medication effects for alcohol use disorder across preclinical human laboratory and clinical trial outcomes using meta analysis |
| url | https://doi.org/10.1038/s41398-025-03473-6 |
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