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Sequential Multiple-Assignment Randomized Trials to Compare Antipsychotic Treatments(SMART-CAT)
Bu çalışma, ilk atak şizofreni (schizophrenia) veya benzeri psikotik bozukluğu olan hastalarda Olanzapine, Risperidone, Amisulpride, Aripiprazole ve Clozapine gibi farklı antipsikotik ilaçları aşamalı bir tedavi planı içinde karşılaştırmaktadır. Çalışmaya, 16-45 yaş arası, ilk atak yaşayan ve psikotik belirtileri orta veya üzeri şiddette olan hastalar katılmıştır. Çalışma Faz 3 aşamasında yürütülmüş ve tamamlanmıştır.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion criteria: 1. Patients must meet the DSM-5 diagnostic criteria for schizophrenia , schizophreniform disorder or schizoaffective disorder, based upon the structured clinical interview by research psychiatrist using Mini International Neuropsychiatric Interview 7.0 (M.I.N.I. 7.0), review of their clinical records, and input from available informants. 2. Inpatients or outpatients. 3. 16-45 years of age. 4. First episode, and the course no more than 3 years. 5. Drug-naïve, or any antipsychotic medication had been used no more than 2 weeks, and the cumulative antipsychotic drug exposure time no more than 6 weeks in lifetime. 6. The severity of psychotic symptoms is moderate or above, and the specific criteria including: have a score ≥4 on at least one item of Positive and Negative Syndrome Scale (PANSS) (delusions, conceptual disorganization, hallucinatory behavior, grandiosity, or suspiciousness/persecution), and PANSS total score \>70. 7. Patients must demonstrate adequate decisional capacity to make a choice about participating in this research study and must provide informed consent to participate. Exclusion criteria: 1. Patients were excluded if more than 3 years had passed since the onset of psychosis; 2. They met any of the contraindications for any of the study drugs; 3. Mental symptoms were caused by organic disease, severe physical illness, psychoactive substance dependence, mental retardation; 4. They were pregnancy or breast-feeding; they were extreme agitation, stupor or negative suicide.