UPDATE ON GUIDELINES FOR PHARMACOLOGICAL TREATMENT OF MULTIPLE SCLEROSIS BY THE CROATIAN SOCIETY FOR NEUROVASCULAR DISORDERS OF THE CROATIAN MEDICAL ASSOCIATION AND CROATIAN SOCIETY OF NEUROIMMUNOLOGY AND NEUROGENETICS

Abstract

Multipla skleroza (MS) je bolest središnjeg živčanog sustava koja se prezentira brojnim simptomima iz različitih funkcijskih cjelina toga sustava. Kako se posljednjih godina povećao broj dostupnih lijekova, ukazuje se potreba trajne provjere saznanja o dijagnostici i liječenju ove bolesti putem medicine temeljene na dokazima. Time se nameće i potreba kontinuiranog obnavljanja nacionalnih i međunarodnih smjernica, u našem slučaju, na razini regionalnih smjernica Europskog odbora za liječenje i istraživanje multiple skleroze (engl. ECTRIMS, European Committee of Treatment and Research in Multiple Sclerosis) i Europske neurološke akademije (engl. EAN, European Academy of Neurology) s ciljem omogućavanja najbolje medicinske terapije za svakog bolesnika, koja je temeljena na individualiziranom pristupu. Temelji novih smjernica su nedavno ažurirane EAN-ove preporuke za razvoj smjernica, koje su rezultat iscrpnog istraživanja literature do prosinca 2016. godine. S obzirom na rizik od sistemske pogreške, kvaliteta dokaza za svaki ishod bila je stupnjevana u četiri kategorije kako slijedi: vrlo visoka, visoka, niska i vrlo niska. S obzirom na kvalitetu dokaza te omjera rizika i dobrobiti preporukama je pridružena snažna i slaba jačina. Pozornost istraživanja bila je usmjerena na nekoliko najvažnijih pitanja, koja su obuhvaćala uspješnost liječenja, odgovor na primijenjenu terapiju, strategiju za prepoznavanje odgovarajućeg odgovora i sigurnost, te terapijsku strategiju liječenja multiple skleroze u trudnoći. Smjernicama su obuhvaćeni svi lijekovi koji modifi ciraju tijek bolesti, a koji su odobreni od strane Europske agencije za lijekove (engl. EMA, European Medicine Agency). U posebne skupine raspoređeni su bolesnici s klinički izoliranim sindromom koji ne ispunjavaju dijagnostičke kriterije za klinički defi nitivnu MS, dok su bolesnici s dokazanom MS podijeljeni s obzirom na različite kliničke podtipove MS-a sukladno važećim dijagnostičkim smjernicama.Multiple sclerosis (MS) affects the central nervous system (CNS) and presents by numerous symptoms from different CNS functional systems. As the number of available treatments has increased in recent years, the need has emerged for continuous evaluation on MS diagnosis and treatment based on evidence-based medicine. This implies the need for continuous renewal of national and international guidelines, in our case, based on the regional guidelines of the European Committee for Treatment and Research in Multiple Sclerosis and European Academy of Neurology (EAN) with the aim of providing the best medical therapy for each patient, based on an individualized approach. These new guidelines are based on the recently updated EAN recommendations that have been derived as the result of exhaustive literature research as of December 2016. Given the risk of system error, the quality of evidence for each outcome has been subdivided into four categories, as follows: very high, high, low and very low. Given the quality of evidence and the risk and benefit ratio, the recommendations are accompanied by strong and weak strength. The research was focused on several key issues, including treatment effectiveness, response to therapy applied, strategy for recognizing appropriate response and safety, and therapeutic strategy for MS treatment during pregnancy. The guidelines cover all medicines that modify the course of the disease and are approved by the European Medicines Agency. Patients with clinically isolated syndrome that do not meet diagnostic criteria for clinically definitive MS have been assigned to special groups while patients with proven MS are divided into different clinical subtypes of MS in accordance with valid diagnostic guidelines

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