12 ileri kurs1 - Kan Merkezleri ve Transfüzyon Derneği
12 ileri kurs1 - Kan Merkezleri ve Transfüzyon Derneği
12 ileri kurs1 - Kan Merkezleri ve Transfüzyon Derneği
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Ulusal <strong>Kan</strong> <strong>Merkezleri</strong> <strong>ve</strong> <strong>Transfüzyon</strong> T›bb› Kursu XII - ‹leri Kurs<br />
ya da üstün duyarl›l›kta <strong>ve</strong> kan›n mikrobiyolojik taramas› için onaylanm›fl ikinci bir kiti kan merkezinde rutin olarak<br />
uygulayabilir ya da iflaretlenmifl kan ba¤›flç›lar›n›n taramas›nda kullanabilir. Test sonuçlar›na göre kan ba¤›flç›s› tekrar<br />
kabul edilse de, kay›tlar›, viral göstergenin önceki hatal› reakvitesini belirtecek flekilde muhafaza edilmelidir.<br />
Nötralizasyon ile do¤rulanamayan HBs Ag ya da tutars›z HBsAg, HBV DNA <strong>ve</strong> anti HBc sonuçlar› bulunan kan ba-<br />
¤›flç›lar›n›n tekrar kan örne¤i alt›nc› ayda al›nmal›d›r.<br />
<strong>Kan</strong> ba¤›flç›s›n›n test sonuçlar› HIV, HCV ya da HBV ile enfeksiyona iflaret ederse, kan merkezinde yap›lmas› gereken<br />
ifllemlere “lookback” denir. Bu ifllemler ayn› zamanda kan ba¤›flç›s›n›n pencere döneminde tarama testleri negatifken<br />
yapm›fl oldu¤u önceki ba¤›fllar› kapsar. Bunlar; stokta bulunan, halen kullan›lmam›fl, gün içindeki ba¤›fllar›n karantinaya<br />
al›nmas›, kan da¤›t›lan merkezlerin ba¤›flç›ya ait, zaman› içindeki bileflenler konusunda bilgilendirilmesi, kan<br />
ba¤›flç›s›n›n <strong>ileri</strong> testlerinin yap›lmas›, önceki ba¤›fllar›n etiketlerinin de¤ifltirilmesi <strong>ve</strong> imha edilmesi ile ba¤›flç›dan daha<br />
önce kan alm›fl olan al›c›lar›n bilgilendirilmesi ifllemleridir.<br />
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