Evaluation of the safety profile of Zolafren®, a generic olanzapine formulation, in patients with bipolar disorder: a post-authorization safety study.
Adv Ther
; 32(5): 418-28, 2015 May.
Article
em En
| MEDLINE
| ID: mdl-25975817
ABSTRACT
INTRODUCTION:
Prior to registration, no clinical trial evaluating safety and tolerability of Zolafren® (Adamed Sp. z o.o., Czosnów, Poland), a generic olanzapine formulation, had been performed. Therefore, the aim of this post-authorization safety study (PASS) was to evaluate the safety and tolerability of Zolafren in patients with bipolar disorder (BD).METHODS:
Adverse events (AEs) associated with the use of Zolafren were recorded in a PASS, in an open-label, non-randomized, multicenter observational study involving 20,698 outpatients with BD.RESULTS:
Zolafren was used in both monotherapy (82.8%) and polytherapy (17.2%) at a mean dose of 12.1±4.2 mg. The most commonly used formulation was coated tablets (70.9%). Orally dissolving tablets (19.7%) and hard capsules (9.4%) were less commonly used. During a period of 171±47 days of exposure to Zolafren, 5883 AEs were reported in 2138 patients (10.3% of the study population). None of the reported AEs were severe. Zolafren-associated AEs were the reason for discontinuation in 43 patients and the reason for dose reduction in a further 762 patients. The most common AE was weight gain (by 1.6±3.3 kg) which was considered unrelated to the dose of Zolafren. During follow-up, the percentage of patients with very good tolerance with Zolafren increased from 44.4% to 59.8%. The percentage of patients who had confidence in Zolafren also increased.CONCLUSION:
The results of this PASS support the safety of Zolafren use and indicate a high tolerance in patients treated for BD.FUNDING:
Adamed Sp. z o.o., Czosnów, Poland.
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Base de dados:
MEDLINE
Assunto principal:
Antipsicóticos
/
Benzodiazepinas
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Transtorno Bipolar
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Medicamentos Genéricos
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article