27-04-2011: ThromboGenics NV and co-development partner BioInvent International announce that the first patient has been dosed in a Phase IIb trial with their novel long-acting anticoagulant TB-402 (Anti-Factor VIII) for the prophylaxis of venous thromboembolism (VTE) after total hip surgery.
The Phase IIb study is a multicenter, double blind, randomised controlled trial. It is comparing the safety and efficacy of two dose levels of TB-402, given as a single intravenous infusion after hip surgery, with the recently approved Factor Xa inhibitor rivaroxaban. The trial will enrol 600 patients across 41 centers in Europe. Results are expected in the second half of 2012.
TB-402 is a recombinant human monoclonal antibody that has a novel mode of action. It targets Factor VIII, a key component of the coagulation cascade. An important benefit of TB-402 is that a single injection could provide a stable, long-acting antithrombotic effect, for the prophylaxis of VTE after orthopaedic surgery, which is expected to lead to reduced nursing time and improved patient compliance.
Importantly, TB-402’s anti-coagulant activity is easily reversible using Factor VIII, in case of bleeding or need for surgery. In contrast, certain newer anticoagulant therapies lack an antidote which can make it difficult to manage serious bleeds or which may complicate or delay acute surgical procedures.
In 2010, TB-402 reported positive results in a 315-patient Phase IIa trial for VTE prophylaxis after knee replacement surgery, compared with enoxaparin, the standard treatment for preventing VTE in this setting. The positive pooled results of three doses of TB-402 (0.3 mg/kg, 0.6 mg/kg and 1.2 mg/kg) showed a 22% incidence of total VTE compared with 39% for enoxaparin (p<0.05). In addition, TB-402 was generally well tolerated and demonstrated comparable safety to enoxaparin. The results were published in the Journal of Thrombosis and Haemostasis in February 2011.
ThromboGenics NV and co-development partner BioInvent International announced the results from a Phase IIb trial comparing TB-402, a long acting anticoagulant, against rivaroxaban (Xarelto®; Bayer), an oral anticoagulant. The study showed that the incidence of venous thromboembolism (VTE) ... more
ThromboGenics NV announced the opening of its new U.S headquarters. The facility which is situated in Iselin, New Jersey, is the new home to the Company’s U.S. organization which is led by Dr. David Pearson, Head of U.S. Country Operations. ThromboGenics has been growing its U.S. team in re ... more
ThromboGenics NV announced that Thomas Clay has been appointed as a non-executive director with immediate effect.Thomas Clay (26) is Vice-President of East Hill Management Company, a US-based venture capital firm specializing in the lifescience sector. He is also a director of Golden Queen ... more
ThromboGenics is a biopharmaceutical company focused on the development of therapeutics for conditions related to the vascular system. The Company has used its in house expertise to build a significant pipeline of promising drug candidates, a number of which are in clinical trials... more
ThromboGenics is a biopharmaceutical company focused on the development of therapeutics for conditions related to the vascular system. The Company has used its in house expertise to build a significant pipeline of promising drug candidates, a number of which are in clinical trials... more
ThromboGenics is a biopharmaceutical company focused on the development of therapeutics for conditions related to the vascular system. The Company has used its in house expertise to build a significant pipeline of promising drug candidates, a number of which are in clinical trials... more
ThromboGenics NV and co-development partner BioInvent International announced the results from a Phase IIb trial comparing TB-402, a long acting anticoagulant, against rivaroxaban (Xarelto®; Bayer), an oral anticoagulant. The study showed that the incidence of venous thromboembolism (VTE) ... more
BioInvent International AB announced that new preclinical data has been presented on its BI-505 programme that demonstrates anti-cancer activity in multiple myeloma and beneficial effect on bone density. The results were presented at the American Society of Hematology (ASH) Annual Meeting. ... more
BioInvent International AB and co-development partner ThromboGenics NV announced that their partner Roche has dosed the first patient in a phase Ib/II study with the novel antibody anti-cancer agent TB-403 (RG7334). The trial is in patients with glioblastoma multiforme, the most common and ... more
BioInvent develops antibody drugs
BioInvent is a research-based pharmaceutical company that focuses on developing antibody drugs. The Company is currently running innovative drug projects within the areas of thrombosis, cancer, atherosclerosis and ophthalmic diseases. more