Propiltiouracil — разлика између измена

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'''Propiltiouracil''' (-{''PTU''}-, ''6--{''n''}--propiltiouracil'',<ref>-{The letter "n" should be a lower case letter, as it describes the nature of the propyl substituent as normal, rather than its position on one of the ring nitrogens. Thereby, the position already is marked by the "6".}-</ref> -{''PROP''}-) je lek izveden iz [[tiouracil]]a koji se koristio za tretiranje [[Хипертиреоза|hipertiroidizma]] (uključujući [[Gravesova bolest|Gravesovu bolest]]). On deluje tako što umanjuje količinu [[toroidniTiroidni hormon|tiroidnog hormona]] koji proizvodi [[štitasta žlezda]].<ref name="pmid17389704">{{cite journal |author=Nakamura H, Noh JY, Itoh K, Fukata S, Miyauchi A, Hamada N |title=Comparison of methimazole and propylthiouracil in patients with hyperthyroidism caused by Graves' disease |journal=The Journal of Clinical Endocrinology and Metabolism |volume=92 |issue=6 |pages=2157–62 |year=2007 |month=June |pmid=17389704 |doi=10.1210/jc.2006-2135 |url=http://jcem.endojournals.org/cgi/pmidlookup?view=long&pmid=17389704}}</ref> Njegove nuspojave obuhvataju rizik od [[agranulocitoza|agranulocitoze]].
 
[[FDA]] je [[2009]]. objavila upozorenje kojim je informisala zdravstvene radnike o riziku od ozbiljnog oštećenja jetre, uključujući zatajenje jetre i smrt, pri upotrebu propiltiouracila.<ref>{{cite web|url=http://www.fda.gov/Drugs/DrugSafety/PostmarketDrugSafetyInformationforPatientsandProviders/DrugSafetyInformationforHeathcareProfessionals/ucm162701.htm|title=Propylthiouracil (PTU)-Induced Liver Failure|publisher=[[FDA]]|accessdate=2009-05-03}}</ref> Posledica toga je da propiltiouracil nije više preporučen kao lek prvog izbora.<ref name="FDA PTU Guidelines">{{cite journal | url = http://www.liebertonline.com/doi/pdf/10.1089/thy.2009.0169 | pmid = 19583480 | doi=10.1089/thy.2009.0169 | volume=19 | issue=7 | title=The Role of Propylthiouracil in the Management of Graves' Disease in Adults: report of a meeting jointly sponsored by the American Thyroid Association and the Food and Drug Administration | year=2009 | month=July | journal=Thyroid | pages=673–4 | author=Bahn RS, Burch HS, Cooper DS, ''et al.''}}</ref>