TY - JOUR AU - Mencacci, C.; null TI - Efficacy and Tolerability of Switching to Ziprasidone in Italian Patients with Acute Exacerbation of Schizophrenia: An Open-Label Trial SN - 0176-3679 SN - 1439-0795 PY - 2012 JO - Pharmacopsychiatry JF - Pharmacopsychiatry LA - EN VL - 45 IS - 06 SP - 236 EP - 240 ET - 2012/05/16 DA - 2012/09/14 KW - acute exacerbation KW - antipsychotic agents KW - schizophrenia KW - switch KW - ziprasidone AB - The long-term maintenance of a stable condition is an important aim of schizophrenia therapy, which frequently requires the switch between 2 antipsychotic agents. This 8-week multicenter study, conducted in Italy, evaluates the switch from a previous antipsychotic to ziprasidone.Adult acute schizophrenic patients requiring a change in antipsychotic for lack of efficacy or tolerability issues took ziprasidone 20 − 80 mg/bid. Dosages could be adjusted during the study. The primary efficacy outcomes were the differences in positive and negative syndrome scale (PANSS) and clinical global impression severity (CGI-S) scores from baseline to study end. Other efficacy variables were clinical global impression improvement, global assessment of functioning, patient preference scale and drug attitude inventory.189 patients were evaluated; the mean (±SD) ziprasidone dose was 95.9±34.5 mg/day. PANSS and CGI-S scores significantly decreased throughout the study. All secondary outcomes significantly improved at the end of the study vs. baseline values. Ziprasidone was well tolerated; 13 patients reported a QTc prolongation (mild in 12 patients).Notwithstanding the limitations of any non-comparative study, these results suggest that ziprasidone may be an effective and well-tolerated option in acute schizophrenia patients who discontinued a previous antipsychotic agent. PB - © Georg Thieme Verlag KG DO - 10.1055/s-0032-1301884 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0032-1301884 ER -