An international adult guideline for making clozapine titration safer by using six ancestry-based personalized dosing titrations, CRP, and clozapine levels

J De Leon, G Schoretsanitis, RL Smith… - …, 2022 - thieme-connect.com
This international guideline proposes improving clozapine package inserts worldwide by
using ancestry-based dosing and titration. Adverse drug reaction (ADR) databases suggest …

Risk factors for clozapine‐induced myocarditis and cardiomyopathy: A systematic review and meta‐analysis

M Vickers, V Ramineni, E Malacova… - Acta Psychiatrica …, 2022 - Wiley Online Library
Objective Clozapine is the most effective medication for treatment‐refractory schizophrenia,
but it is associated with severe cardiac adverse events including myocarditis and …

Impact of smoking behavior on clozapine blood levels–a systematic review and meta‐analysis

E Wagner, L McMahon, P Falkai… - Acta Psychiatrica …, 2020 - Wiley Online Library
Objective Tobacco smoking significantly impacts clozapine blood levels and has substantial
implications on individual efficacy and safety outcomes. By investigating differences in …

Do Asian patients require only half of the clozapine dose prescribed for Caucasians? A critical overview

J Leon, AP Rajkumar, AR Kaithi… - Indian Journal of …, 2020 - journals.sagepub.com
Since 1997, studies have found that Asians need lower clozapine doses than Caucasians.
Caucasians with average clozapine metabolism may need from 300 to 600 mg/day to reach …

Seizure associated with clozapine: incidence, etiology, and management

AM Williams, SH Park - CNS drugs, 2015 - Springer
Seizures are a known adverse effect of clozapine therapy. The literature varies on incidence
rates of seizures, secondary to varying time frames in which each seizure occurred. Tonic …

The critical treatment window of clozapine in treatment-resistant schizophrenia: secondary analysis of an observational study

B Yoshimura, Y Yada, R So, M Takaki, N Yamada - Psychiatry research, 2017 - Elsevier
Previous studies have suggested that a delay in initiating clozapine is one of the predictors
of outcomes in treatment-resistant schizophrenia (TRS). However, whether there is a critical …

Clinically significant pharmacokinetic drug interactions of antiepileptic drugs with new antidepressants and new antipsychotics

E Spina, F Pisani, J de Leon - Pharmacological research, 2016 - Elsevier
Antiepileptic drugs (AEDs) are frequently co-prescribed with new antidepressants (ADs) or
new antipsychotics (APs). A PubMed search with no time limit was used to update the review …

Clozapine metabolism in East Asians and Caucasians: a pilot exploration of the prevalence of poor metabolizers and a systematic review

CJ Ruan, YN Zang, CY Wang, YH Cheng… - Journal of Clinical …, 2019 - journals.lww.com
Purpose/Background: In clozapine therapeutic drug monitoring (TDM) studies, Chinese
reached the same concentrations using half the dosage Caucasians use. Defining clozapine …

Therapeutic drug monitoring of clozapine in adults with schizophrenia: a review of challenges and strategies

E Molden - Expert Opinion on Drug Metabolism & Toxicology, 2021 - Taylor & Francis
Introduction Clozapine (CLZ) is the superior drug in treatment of schizophrenia. Serum
concentration of CLZ is associated with clinical response and dose-dependents side effects …

Delayed initiation of clozapine may be related to poor response in treatment-resistant schizophrenia

A Üçok, U Çikrikçili, S Karabulut, A Salaj… - International clinical …, 2015 - journals.lww.com
The aim of this retrospective chart-review study was to investigate the relationship between
delayed commencement of clozapine and the level of response in treatment-resistant …