Oncurious, BioInvent and NMTRC Initiate Phase I/IIa Study for the Treatment of Medulloblastoma

Home » Oncurious, BioInvent and NMTRC Initiate Phase I/IIa Study for the Treatment of Medulloblastoma

Oncurious, BioInvent and NMTRC Initiate Phase I/IIa Study for the Treatment of Medulloblastoma

clinical trialOncurious NV, an emerging oncology company focused on the development of innovative orphan drugs for the treatment of paediatric cancers, has initiated a Phase I/IIa study that will evaluate the safety and tolerability and explore the preliminary efficacy of TB-403 for the treatment of relapsed or refractory medulloblastoma, a rare, life-threatening brain tumour that mainly affects children.

The study initiation follows the earlier announced partnership between Oncurious, its TB-403 project partner BioInvent, and the Neuroblastoma and Medulloblastoma Translational Research Consortium (NMTRC) in the US.

NMTRC is a collaboration of 25 US academic medical centres, teaching hospitals and other entities, with the purpose of facilitating and conducting collaborative research activities and investigations of new treatments for neuroblastoma, medulloblastoma and other paediatric cancers.

Headquartered at the Helen DeVos Children’s Hospital in Grand Rapids (MI, USA), NMTRC is the key clinical trial partner for this Phase I/IIa study. The study aims to recruit a minimum of 27 patients, with first results expected to be reported in 2017.

TB-403 is a humanized monoclonal antibody against placental growth factor (PlGF), which is expressed in several types of cancer, including medulloblastoma. A paper in Cell in February 2013, highlighted for the first time that PlGF plays a role in the growth of medulloblastoma. The paper was based on preclinical research conducted by Prof. Rakesh Jain from the Massachusetts General Hospital at Harvard (Boston) and the team of Prof Peter Carmeliet from the VIB/ KU Leuven.

Treatment with TB-403 in preclinical models for medulloblastoma has demonstrated beneficial effects on tumour growth and survival. TB-403 has been shown to have a favourable safety profile in previous clinical trials in healthy volunteers and adult patients with various types of solid tumours. BioInvent International AB is Oncurious’ co-development partner for the TB-403 clinical trial.

Patrik De Haes, MD, Executive Chairman of Oncurious, commented: “We are pleased to announce the initiation of this important Phase I/IIa study with TB-403, a key corporate milestone for Oncurious. Given the encouraging preclinical data generated with TB-403 in Leuven and Boston, we are hopeful that this novel antibody, targeting placental growth factor, will provide an improved treatment option for children afflicted with this lethal brain tumour.”

Michael Oredsson, CEO of BioInvent, commented: “The initiation of this study is a key step in the development of this new targeted potential treatment for children with devastating brain cancers. We are looking forward to be working with NMTRC’s experienced investigator network to complete this study in a timely manner.”

Giselle Sholler, MD, MSC, Chair of NMTRC, added: “We are delighted to be starting this study, which is very much in line with our mission to bring forward new therapies that could improve the quality of life and survival of children with medulloblastoma. We believe that with its unique mode of action TB-403 offer could offer an important solution to address this tremendous unmet medical need.”