By the way, SNY is not resting on its Lovenox laurels. These are the disclosed thrombosis products in SNY’s pipeline:
>> Biotinylated idraparinux (SSR126517) is a neutralizable selective inhibitor of coagulation factor Xa. SSR126517 is a long-acting synthetic pentasaccharide, with the addition of biotin hook allows quick and efficient neutralization following the infusion of avidin [i.e. it’s reversible]. This unique profile provides SSR126517 potentially with a competitive advantage over current oral anticoagulants. The clinical development program was designed to bridge clinical results obtained with idraparinux. In Deep Vein Thrombosis, a bioequipotency study, EQUINOX, was initiated in 2006. Another study was also initiated in pulmonary embolism, CASSIOPEA. A Phase III trial to demonstrate the efficacy of biotinylated idraparinux in the prevention of stroke in Atrial Fibrillation patients is scheduled to start in H2 2007.
SR123781 is a synthetic short-acting hexadecasaccharide which exhibit highly potent indirect factor Xa and factor IIa inhibition properties. SR123781 is currently being studied in two phase IIb studies: the DRIVE trial in patients undergoing total hip replacement surgery, and the SHINE study in patients with non-ST elevated acute coronary syndrome. Results of both studies are expected in H2 2007.
AVE5026 is a ultra low molecular weight heparin with a high ratio of anti- factor Xa activity to anti-factor IIa activity, as compared to low-molecular- weight heparins. This once-a-day antithrombotic agent is being developed primarily in the prevention of venous thromboembolic events in cancer patients. Phase IIb results are expected in H2 2007.
Otamixaban (XRP0673) is a synthetic, short-acting, direct and selective factor Xa inhibitor displaying a quick onset/offset (short initial half-life) designed for use in acute coronary syndrome patients undergoing invasive treatment. The primary targeted indication is the treatment of acute coronary syndrome. SEPIA-PCI, a phase IIa study showed a good safety profile with predictable and dose proportional anticoagulant activity. SEPIA-ACS, a phase IIb study, is being initiated. <<