کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9258949 | 1213579 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pharmacokinetic properties of a pasteurised fibrinogen concentrate
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
هماتولوژی
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چکیده انگلیسی
The main pharmacokinetic characteristics of a plasma-derived, pasteurised fibrinogen concentrate were assessed in an open, multicentre, non-controlled study in five patients with congenital afibrinogenaemia or severe congenital hypofibrinogenaemia. Plasma samples were assayed for fibrinogen content in laboratories of the participating clinical centres (CCs) and additionally in a central laboratory at Aventis Behring (ABL). The values of the pharmacokinetic variables, using the fibrinogen determination at ABL, yielded a somewhat shorter terminal half-life compared with that determined at the CCs, with median (range) values of 2.7 days (2.5-3.7 days) versus 3.6 days (3.0-5.3 days), respectively. Fibrinogen clearance rate was clearly lower at the ABL with values of 0.91Â ml/h/kg (0.84-1.22Â ml/h/kg) compared with 1.65Â ml/h/kg (0.82-2.55Â ml/h/kg) at the CCs. The distribution volume at steady state (V-ss) of 89Â ml/kg (81-116Â ml/kg) was also smaller at the ABL than at the CCs (101Â ml/kg [84-139Â ml/kg]). Response, in vivo recovery and area under the curve did not differ noticeably between the laboratories. The normalisation or near normalisation of pre-infusion pathological coagulation tests indicated a good haemostatic efficacy of the tested fibrinogen concentrate, which was also generally well tolerated and not associated with any serious adverse reactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transfusion and Apheresis Science - Volume 32, Issue 3, June 2005, Pages 239-246
Journal: Transfusion and Apheresis Science - Volume 32, Issue 3, June 2005, Pages 239-246
نویسندگان
Wolfhart Kreuz, Esther Meili, Kristiina Peter-Salonen, Alena Dobrkovská, Jan Devay, Sabine Haertel, Udo Krzensk, Rudolf Egbring,