low molecular weight heparin

(redirected from Fraxiparin)

low mo·lec·u·lar weight hep·a·rin

(LMWH) (lō mŏ-lek'yŭ-lăr wāt hep'ăr-in)
A form of heparin with a longer half life and fewer adverse effects (e.g., thrombocytopenia).

low molecular weight heparin

Abbreviation: LMWH
The most bioavailable fraction of heparin. It has a more precise anticoagulant effect than unfractionated heparins and is used to prevent and treat deep venous thrombosis, pulmonary embolism, and acute coronary syndromes.


It should be used selectively, if at all, in patients with reduced kidney function.
See also: heparin
References in periodicals archive ?
El European Fraxiparin Study Group encontro que la nadroparina calcica tiene una eficacia significativamente superior a la heparina no fraccionada, al presentarse menos casos de trombosis venosa profunda en pacientes sometidos a cirugia general (2,8 y 4,5%, respectivamente), en un ensayo clinico multicentrico, que incluyo 960 pacientes asignados al grupo con un esquema de 3.