Video: Puas yog vitamin K yog tshuaj tua kab mob rau heparin?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tsoos tshuaj anticoagulants muaj tshuaj tiv thaiv . Heparin tuaj yeem ua rau nruab nrab los ntawm protamine, thiab warfarin anticoagulation tuaj yeem thim rov qab los ntawm vitamin K txhaj tshuaj.
Tib neeg kuj nug, puas yog vitamin K thim rov qab heparin?
Cov vitamin K , thiab thaum muaj xwm txheej ceev, PCC, lossis FFP tuaj yeem siv rau warfarin thim rov qab , qhov twg protamine sul- txoj hmoo thim rov qab cov txiaj ntsig ntawm heparin kiag li. Fondaparinux and LMWH ua tsis muaj txiaj ntsig thim rov qab cov neeg sawv cev; Txawm li cas los xij, protamine (rau LMWH) thiab rFVIIa lossis qhib PCC (rau fon- daparinux) yuav muaj qee tus nqi.
Tom qab ntawd, lo lus nug yog, tshuaj tua kab mob rau heparin yog dab tsi? Thaum kuaj mob ( los ntshav ) xav tau kev thim rov qab ntawm heparinization, protamine sulfate (1% kev daws) los ntawm kev tso ntshav qeeb yuav ua rau heparin sodium tsis zoo. Tsis pub ntau tshaj 50 mg yuav tsum tau txhaj, qeeb heev hauv txhua 10 feeb sijhawm. Txhua mg ntawm protamine sulfate neutralizes kwv yees li 100 USP heparin units.
Raws li txoj cai, cov tshuaj tua kab mob rau heparin thiab Coumadin yog dab tsi?
Rau kev siv tshuaj heparin ntau dhau lossis muaj kev pheej hmoo hemorrhagic, protamine sulfate tau siv ua cov tshuaj tua kab mob, los ntawm kev txhaj tshuaj txhaj tshuaj qeeb. Warfarin (Coumadin®) overdose tau kho nrog vitamin K los yog phytonadione (Phylloquinone®).
Puas yog vitamin K yog tshuaj tua kab mob rau warfarin?
Warfarin (cov tshuaj ua kom ntshav tsawg) yog siv los kho cov ntshav txhaws. Cov txheej txheem tam sim no txhawb nqa kev tswj hwm qhov koob tshuaj ntawm vitamin K , cov tshuaj tua kab mob rau warfarin , raws li ib txoj hauv kev thim rov qab cov txiaj ntsig siab INR.
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