Pharmacotherapy of Alzheimer’s Disease

Abstract

Demencija je karakterizirana višestrukim kognitivnim deficitima koji uključuju oštećenja pamćenja. Najčešće se javlja u starijoj životnoj dobi. Prevalencija je oko 1% u dobi od 60 godina i raste dvostruko svakih pet godina. U tretmanu osoba s dijagnosticiranom demencijom Alzheimerova tipa danas se najčešće rabe inhibitori kolinesteraze. Najčešće nuspojave pri terapiji inhibitorima kolinesteraze jesu sa strane gastrointestinalnog trakta, umor, glavobolja i vrtoglavica. U bolesnika s demencijom u Alzheimerovoj bolesti (AD) u 80% slučajeva u kliničkoj slici prisutna je agresivnost i agitacija. U tim slučajevima opravdana je upotreba stabilizatora raspoloženja, antipsihotika i benzodiazepina. Dvije trećine dementnih bolesnika u kliničkoj slici imaju depresivne simptome Čija prevalencija u AD je 25-30%. Uporaba antidepresiva nužna je u tim slučajevima, a to se posebno odnosi na selektivne inhibitore ponovne pohrane serotonina (SSRI). U kliničkoj procjeni uspješnosti terapije potrebno je uz klinički pregled bolesnika uzeti u obzir i heteroanamnestičke podatke dobivene od članova obitelji, odnosno skrbnika. Neuropsihologijska procjena, kao i skale opće kliničke procjene, dobri su pokazatelji učinkovitosti provedene terapije. Na temelju toga donosi se odluka o daljnjim oblicima tretmana.Dementia is characterised with multiple cognitive deficits which include memory impairment. It is most common in the elderly. The prevalence is around 1% in the age of 60 and increases twice every five years. Inhibitors of acetylcholinesterase are used in the treatment of Alzheimer’s disease (AD) presently. Most common side-effects in therapy with inhibitors of acetilcholinesterase are gastrointestinal side-effects, tiredness, headache and dizziness. Agressiveness and agitation are present in 80% of AD cases. Benzodiazepines, mood stabilizers and antipsychotics are aproved in these cases. Two thirds of patients suffering from dementia have depressive symptoms. The prevalence of depressive simptoms in patients with AD is 25-30%. Treatment with antidepressants is necessary in these cases and the first line of treatment are selective serotonine reuptake inhibitors. Beside clinical examination, it is very important to take into consideration hetheroanamnesis obtained from the members of the family and caregivers. Neuropsychological estimation, as well as the scales of general clinical estimation, are good indicators for efficacy of the therapy. Based on this, decisions for further therapeutical procedures are made

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