发明名称 |
METHODS FOR TREATING BLEEDING DISORDERS |
摘要 |
A method of factor Xl-dependent blood coagulation enhancement in a subject in need of enhanced blood coagulation comprising administering a therapeutically effective amount of a composition comprising a non-anticoagulant sulfated polysaccharide (NASP) to the subject. A method of factor Xl-dependent blood coagulation enhancement in a subject in need of enhanced blood coagulation comprising: (i) selecting a subject that is not deficient for factor Xl; and (ii) administering a therapeutically effective amount of a composition comprising a non-anticoagulant sulfated polysaccharide (NASP) to the subject, wherein the NASP enhances blood coagulation in a factor Xl-dependent manner. A method of identifying a non-anticoagulant sulfated polysaccharide (NASP) which is capable of enhancing blood coagulation in dependence on FXI, the method comprising: a) combining a blood or plasma sample comprising activation competent FXI with a composition comprising a sulfated polysaccharide and measuring the clotting or thrombin generation parameters of the blood or plasma sample; b) combining a corresponding blood or plasma sample deficient in activation competent FXI with a composition comprising the sulfated polysaccharide and measuring the clotting or thrombin generation parameters of the blood or plasma sample; and c) comparing the clotting or thrombin generation parameters of the blood or plasma samples as determined in steps (a) and (b) with each other, wherein a decrease in the clotting time of the blood sample or an increase in peak thrombin or decrease in peak time of the plasma sample comprising activation competent FXI compared to the clotting time of the blood sample or peak thrombin or peak time of the plasma sample deficient in activation competent FXI is indicative of a NASP which is capable of enhancing blood coagulation in dependence on FXI. |
申请公布号 |
WO2010020423(A2) |
申请公布日期 |
2010.02.25 |
申请号 |
WO2009EP06082 |
申请日期 |
2009.08.21 |
申请人 |
BAXTER HEALTHCARE S.A.;BAXTER INTERNATIONAL INC.;DOCKAL, MICHAEL;SCHEIFLINGER, FRIEDRICH;TURECEK, PETER |
发明人 |
DOCKAL, MICHAEL;SCHEIFLINGER, FRIEDRICH;TURECEK, PETER |
分类号 |
A61K31/737;A61K31/727;A61P7/04 |
主分类号 |
A61K31/737 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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