The PemBla Trial has now received OCTRU Green Light approval and can begin recruitment.
This is a parallel group, open label, multi-centre, randomised, phase I/II marker-lesion study of intravesical or intravenous pembrolizumab. The main study will be preceded by a single-institution safety run-in with intra-patient dose escalation of intravesical pembrolizumab performed in paired patient cohorts to confirm the safety and tolerability of intravesical pembrolizumab and the dose to be used in the randomised phase.