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    New Antipsychotics

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    Antipsihotici, Å”to su se pojavili na tržiÅ”tu nakon klozapina, a sintetizirani su na temelju opaženog kliničkog učinka i farmakoloÅ”kog profila djelovanja klozapina, nazivani su različito: ā€žnoviji antipsihoticiā€œ, ā€žnovi antipsihoticiā€œ, ā€žatipični antipsihoticiā€œ i ā€žantipsihotici druge generacijeā€œ. Naziv antipsihotici druge generacije (ADG) po svemu sudeći najprikladniji je pa je uglavnom i prihvačen kad se govori o ovoj heterogenoj skupini lijekova Å”to se klinički rabe za gotovo iste indikacije. Razlozi za takav stav leže u činjenicama da je, prvo, upitno je li razlikovanje tipičnih i atipičnih antipsihotika znanstveno opravdano. Nadalje, ni svi ovi lijekovi nisu viÅ”e novi (ili noviji), niti farmakoloÅ”ki ili klinički identični, već imaju različite farmakoloÅ”ke i kliničke učinke. Međutim, ostaje činjenica da su svi oni pripadnici druge generacije antipsihotičkih lijekova. Ovdje će se opisati: amisulprid, klozapin, olanzapin, kvetiapin, risperidon, sertindol, ziprasidon, zotepin i aripiprazol koji su do sada licencirani u bar jednoj zemlji Europske unije ili u Sjedinjenim Američkim Državama, i iloperidon koji je u zadnjoj fazi kliničkog ispitivanja.Antipsychotics that emerged on the market after clozapine, synthesized on the basis of observed clinical efficacy and pharmacological profile of clozapine activity, have got various names: ā€œnewer antipsychoticsā€, ā€œnew antipsychoticsā€, ā€œatypical antipsychoiticsā€ and ā€œsecond generation antipsychoticsā€. The name ā€œsecond generation antipsychoticsā€ (SGA) is, according to all data, the most appropriate, so it has become generally accepted when speaking about this heterogeneous group of medications, which is clinically used for almost identical indications. Reasons for such attitude lie in the facts that it is questionable whether the distinction between typical and atypical antipsychotics is scientifically justified. Furthermore, all these drugs are not new (or newer) any more, and are not pharmacologically and clinically identical, but have different pharmacological and clinical efficacy. However, the fact remains that they all belong to the second generation of antipsychotic drugs. Here are described: amisulpride, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone, zotepine and aripiprazole, up to now licensed in at least one country of the European Union or in the USA, as well as iloperidone, which is in the final phase of clinical research
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