Medications for alcohol use disorder promote abstinence in alcohol-associated cirrhosis: Results from a systematic review and meta-analysis.

BACKGROUND AND AIMS: The role of medications for alcohol use disorder (MAUD) in patients with cirrhosis is not well established. Evidence on the efficacy and safety of these drugs in these patients is scarce. APPROACH AND RESULTS: We performed a systematic review and meta-analysis according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocol guidelines on the efficacy of MAUD in patients with cirrhosis. A search was conducted in PubMed, Embase, and Scopus, including all studies until May 2022. The population was defined as patients with AUD and cirrhosis. The primary outcome was alcohol abstinence. Safety was a secondary outcome. We performed a random-effect analysis and expressed the results as relative risk of alcohol consumption. Heterogeneity was measured by I2 . Out of 4095 unique references, 8 studies on 4 different AUD treatments [baclofen (n = 6), metadoxine (n = 1), acamprosate (n = 1), and fecal microbiota transplant (n = 1)] in a total of 794 patients were included. Four were cohort studies, and 4 were RCTs. Only RCTs were included in the meta-analysis. MAUD was associated with a reduced rate of alcohol consumption [relative risk = 0.68 (CI: 0.48-0.97), P = 0.03], increasing alcohol abstinence by 32% compared to placebo or standard treatment, despite high heterogeneity ( I2 = 67%). Regarding safety, out of 165 serious adverse events in patients treated with MAUD, only 5 (3%) were possibly or probably related to study medications. CONCLUSION: MAUD in patients with cirrhosis is effective in promoting alcohol abstinence and has a good safety profile. Larger studies on the effects of MAUD are needed, especially in patients with advanced liver disease.

Cariprazine-induced mania: A case series report.

Bipolar depression is the most prevalent phase of bipolar disorder (BD). There is a risk of inducing treatment-emergent affective switches (TEAS) with antidepressants (ADs). Hence, clinical guidelines do not recommend their use in monotherapy. Cariprazine is a dopamine-serotonin partial agonist, with a recent FDA approval as a monotherapy for BD type 1 (BD-I) depression. To our knowledge, there is no significant evidence of cariprazine-induced TEAS in bipolar depression. We describe three clinical cases of patients admitted to our acute psychiatric ward who developed manic episodes after the introduction of low doses of cariprazine. Two of the patients met the DSM-5 criteria for BD-I, and one for schizoaffective disorder, bipolar type. All patients were initially treated with low doses of cariprazine (1.5 mg) during a depressive phase. All three cases were simultaneously treated with mood stabilizers, regardless of which they switched to a manic episode when cariprazine was initiated. In our review of previous studies assessing the efficacy and side effects profile of cariprazine in BD-I, TEAS have not been found to be significant. However, according to our experience, cariprazine may induce affective switches in BD-I patients. Patients and psychiatrists should receive information regarding early warning symptoms and monitor possible cariprazine-induced mood switching.