Use of a Personalized Clinical Decision Support System for Dosing in Psychopharmacotherapy in Patients with Alcoholic Hallucinosis Based on Pharmacogenomic Markers.

Introduction: Alcoholic hallucinosis (AH) is one of the severe complications of chronic alcoholism, characterized by psychotic symptoms such as auditory hallucinations and delusions. Haloperidol is widely used to treat AH; however, its therapy is often complicated by side effects. A personalized approach using pharmacogenetic testing (particularly the CYP2D6 polymorphism) allows individualization of haloperidol dosage, improving both safety and efficacy of therapy.

Relationship of Single Nucleotide Polymorphism to the Efficiency and Safety Profiles of Haloperidol in Patients Enduring Acute Alcoholic Hallucinosis.

Unlabelled: To date, haloperidol has been widely used to treat patients with acute alcoholic hallucinosis. There is strong evidence that haloperidol therapy is commonly associated with adverse drug reactions (ADRs). The 392A > polymorphism of the * gene (rs2740574) is known to affect the metabolism rates of haloperidol; hence it correlates with both therapy efficacy and safety parameters.

Consequences of 1,4-Butanediol Misuse: A Review.

Gamma-hydroxybutyrate (GHB), along with its precursors, 1,4-butanediol (1,4-BD) and gamma-butyrolactone (GBL), are potent central depressant agents widely illicitly used for their euphoric and relaxant effects. The article presents a review of the literature on the 1,4-BD misuse, the clinical picture of intoxication, development of addiction and delirium. The available evidence shows that 1,4-BD is a substance with its own psychoactive effects, a high addiction potential and potentially severe withdrawal symptoms.

Relationship of the > Polymorphism of the Gene to the Equilibrium Concentration Levels of Haloperidol in Patients with Acute Alcoholic Hallucinosis.

Unlabelled: Haloperidol is currently used in addictology for the treatment of acute psychotic disorders, including acute alcoholic hallucinosis. The use of haloperidol is often accompanied by the occurrence of adverse drug reactions (ADRs). There is evidence that CYP2D6 isoenzyme is involved in the biotransformation of haloperidol.

[Risk factors for the development of psychotic disorders associated with synthetic cathinones usage].

Objective: To identify risk factors and predictors of the development of psychotic disorders in patients who used synthetic cathinones (SKat).

Material And Methods: The study included 176 patients who used SKat, which was toxicologically confirmed. One hundred and eleven (63.

Association of Polymorphism with the Steady-State Concentration of Haloperidol in Patients with Alcohol-Induced Psychotic Disorders.

Background: CYP2D6 subfamily isoenzymes play an important role in the biotransformation of haloperidol, and their activity may influence the efficacy and safety of haloperidol. The use of haloperidol is often associated with the occurrence of adverse drug reactions (ADRs), such as dyskinesia, acute dystonia, and orthostatic hypotension. Previous studies have demonstrated the relationship between the genetic polymorphism and CYP2D6 activity, as well as haloperidol efficacy and safety rates.

Meta-analysis of pharmacogenetic clinical decision support systems for the treatment of major depressive disorder.

The study aimed to conduct a meta-analysis of studies comparing pharmacogenetically guided dosing of antidepressants with empiric standard of care. Publications referring to genotype-guided antidepressant therapy were identified via PubMed, Google Scholar, Scopus, Web of Science, Embase, and Cochrane databases from the inception of the databases to 2021. In addition, bibliographies of all articles were manually searched for additional references not identified in primary searches.

Effects of polymorphism on the steady-state concentration of paroxetine in patients diagnosed with depressive episode and comorbid alcohol use disorder.

Introduction: Selective serotonin reuptake inhibitors have a common and increasing use for the treatment of patients diagnosed with depressive disorders. Some of them do not respond adequately to therapy,

Objective: The objective of our study was to evaluate the effect of polymorphism of on the concentration/dose ratio of paroxetine.

Material And Methods: The study enrolled 267 patients with depressive episode (average age, 40.

Influence of Genetic Polymorphism on the Steady-State Concentration of Escitalopram in Patients with Recurrent Depressive Disorder.

Introduction: Escitalopram is commonly prescribed to patients with recurrent depressive disorder. Some of them do not show adequate response to treatment with escitalopram, while many of them experience adverse drug reactions.

Objective: The objective of our study was to evaluate the impact of -806C>T polymorphism of CYP2C19 (CYP2C19*17) on the concentration/dose ratio of escitalopram in patients with recurrent depressive disorder.

Correlation of > Polymorphism of Gene with Haloperidol Efficacy and Safety in Patients with Alcoholic Hallucinoses.

Background: Previous studies have shown that haloperidol biotransformation occurs with participation of the CYP2D6 isoenzyme. The CYP2D6 gene is highly polymorphic, which may contribute to differences in its activity and in the haloperidol biotransformation rates across different individuals, resulting in variable drug efficacy and safety profiles.

Purpose: The study aimed to investigate the correlation of the 1846G> A polymorphism of CYP2D6 gene with the efficacy and safety rates of haloperidol in patients with alcoholic hallucinoses.

[Fluvoxamine in the treatment of depressive disorders in alcohol dependence: results of randomized open-label comparative study].

Objective: Assess the efficacy and safety of fluvoxamine, sertraline, citalopram, paroxetine, fluoxetine.

Material And Methods: The study included 175 patients with alcohol dependence and depressive disorders. 161 had a diagnosis Alcohol Dependence Syndrome (ADS); 14 patients had a «dual diagnosis».

Influence of Plasma Concentration of Hsa-Mir-370-3p and Cyp2d6*4 On Equilibrium Concentration of Phenazepam in Patients with Recurrent Depressive Disorder.

Introduction: Phenazepam is commonly administered to patients diagnosed with major depressive disorder. Some proportion of such patients do not show adequate response to treatment regimen containing phenazepam, whereas many of them experience type A adverse drug reactions. Previous studies showed that CYP2D6 IS involved in the biotransformation of phenazepam, the activity of which is highly dependent on the polymorphism of the gene encoding it.

Effect of Genetic Polymorphism of the CYP2D6 Gene on the Efficacy and Safety of Fluvoxamine in Major Depressive Disorder.

Background: Previous studies have shown that cytochrome P450 2D6 (CYP2D6) is involved in the metabolism of fluvoxamine, the activity of which is highly dependent, inter alia, on the polymorphism of the gene encoding it. The objective of our study was to investigate the effect of 1846G>A polymorphism of the CYP2D6 gene on the efficacy and safety of fluvoxamine, using findings on CYP2D6 enzymatic activity and on CYP2D6 expression level in patients with depressive disorders comorbid with alcohol use disorder.

Study Question: Efficacy and safety of fluvoxamine depend on the polymorphism of CYP2D6 gene in patients with major depressive disorder.

Impact of the Omics-Based Biomarkers on the Mirtazapine's Steady-State Concentration, Efficacy and Safety in Patients with Affective Disorders Comorbid with Alcohol Use Disorder.

Introduction: Mirtazapine is commonly administered to patients with recurrent depressive disorder. Some of these patients do not show adequate response to the therapy with mirtazapine, whereas many of them experience dose-dependent adverse drug reactions. Previous research revealed that CYP2D6 is involved in the metabolism of mirtazapine, the activity of which is highly dependent on the polymorphism of the gene encoding it.

Impact of the Omics-Based Biomarkers on the Fluvoxamine's Steady-State Concentration, Efficacy and Safety in Patients with Affective Disorders Comorbid with Alcohol Use Disorder.

Introduction: Fluvoxamine is commonly administered to patients with recurrent depressive disorder. Some of these patients do not show adequate response to the therapy with fluvoxamine, whereas many of them experience dose-dependent adverse drug reactions. Previous research revealed that CYP2D6 is involved in the metabolism of fluvoxamine, the activity of which is highly dependent on the polymorphism of the gene encoding it.

Atypical antipsychotics in the treatment of patients with a dual diagnosis of schizophrenia spectrum disorders and substance use disorders: the results of a randomized comparative study.

The article presents the results of a randomized comparative study of Aripiprazole and Quetiapine in the treatment of patients with a dual diagnosis: schizophrenia and substance use disorders. During the study, 90 of the 266 male patients were screened. Among them, 54 individuals (60%) had a previously established diagnosis of mental disorder and 36 patients (40%) had no established psychiatric diagnosis.

Using the CYP3A Activity Evaluation to Predict the Efficacy and Safety of Diazepam in Patients With Alcohol Withdrawal Syndrome.

Background: Diazepam is one of the most commonly prescribed tranquilizers for the therapy of alcohol withdrawal syndrome (AWS). Despite its popularity, there is currently no precise information on the effect of genetic polymorphisms on the efficacy and safety of diazepam therapy.

Objective: The objective of our study was to study the effect of CYP3A isoenzymes activity on the efficacy and safety of diazepam in patients with AWS.

Effects of CYP2C19 genetic polymorphism on the steady-state concentration of citalopram in patients with major depressive disorder.

Citalopram is commonly prescribed to patients suffering from major depressive disorder. Some of them do not respond adequately to therapy with citalopram, while many of them experience type A adverse drug reactions. Current research revealed that CYP2C19 isoenzyme is involved in the biotransformation of citalopram.

The Influence of Concentration of Micro-RNA hsa-miR-370-3p and CYP2D6*4 on Equilibrium Concentration of Mirtazapine in Patients With Major Depressive Disorder.

Introduction: Mirtazapine is commonly prescribed to patients diagnosed with major depressive disorder.Some proportion of these patients do not show adequate response to treatment regimen containing mirtazapine, whereas many of them experience dose-dependent adverse drug reactions. Results of the previous studies showed that CYP2D6 is involved in the biotransformation of mirtazapine, the activity of which is highly dependent on the polymorphism of the gene encoding it.

CYP3A subfamily activity affects the equilibrium concentration of Phenazepam in patients with anxiety disorders and comorbid alcohol use disorder.

Phenazepam is prescribed to relieve anxiety and sleep disorders during alcohol withdrawal, although it is associated with undesirable side effects. To demonstrate changes in the safety and efficacy profiles of Phenazepam in patients with anxiety disorders and comorbid alcohol use disorder. A total of 94 Russian patients with alcohol use disorder received 4.

How do CYP2C19*2 and CYP2C19*17 genetic polymorphisms affect the efficacy and safety of diazepam in patients with alcohol withdrawal syndrome?

Background Diazepam is one of the most commonly prescribed tranquilizers for therapy of alcohol withdrawal syndrome (AWS). Despite its popularity, there is currently no precise information on the effect of genetic polymorphisms on its efficacy and safety. The objective of our study was to investigate the effect of CYP2C19*2 and CYP2C19*17 genetic polymorphisms on the efficacy and safety of diazepam in patients with AWS.

Effects of plasma concentration of micro-RNA Mir-27b and CYP3A4*22 on equilibrium concentration of alprazolam in patients with anxiety disorders comorbid with alcohol use disorder.

Unlabelled: Alprazolam is used in the treatment of patients with anxiety disorders comorbid with alcohol use disorder. Some proportion of these patients does not respond adequately to treatment with alprazolam, while many of them experience dose-dependent adverse drug reactions. Results of the previous studies have shown that CYP3A is involved in the biotransformation of alprazolam, the activity of which is dependent, inter alia, on the polymorphism of the encoding gene.