Clinical trials

This is a first-in-human Phase 1 two-part, open-label, multi-center, dose escalation study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD) and maximum tolerated dose (MTD) of CT-179 in patients with recurrent glioblastoma and newly diagnosed MGMT-unmethylated glioblastoma who are eligible to receive radiation therapy following surgery, and to establish the recommended Phase 2 dose.

This study is testing a new way of treating brain tumours using tiny radioactive beads called SIR-Spheres® (90Y-labelled Resin Microspheres). These microspheres are placed into the blood vessels that feed the tumour. The treatment gives off radiation inside the tumour to try to stop it from growing. This type of treatment is called Selective Internal Radiation Therapy (SIRT), Transarterial Radioembolisation (TARE), or radioembolisation. It is already an accepted treatment for patients with liver cancer. In this study, we are testing if this treatment can be done safely in the brain and how well it works.

The goal of this clinical trial is to see if a new combination of standard of care radiotherapy treatment prior to administering the study drugs obinutuzumab and glofitamab in relapsed/refractory Diffuse Large B Cell Lymphoma patients is effective. The main question it aims to answer is: If you are able to tolerate the study treatments, and whether your cancer responds to the study treatment, compared with other reported studies of standard care treatments. Participants will have three parts they need to complete over a 5 year period. * Screening period over a 28 day period * Treatment period - Radiotherapy followed by 12 treatment cycles every three weeks (total time approx. 37 weeks) * Follow up, up to 4 years. Additional PET imaging studies will be performed in a cohort of patients (up to 6) who are willing to undergo infusions of 89Zr-Df-Crefmirlimab and 18F-Granzyme B for evaluation of the impact of radiotherapy plus glofitamab with relapsed diffuse large B-cell lymphoma.