Study identifier: NCT06537154 Synced from ClinicalTrials.gov · August 05, 2026
● Study status: Recruiting

NEO-BLAST: Neoadjuvant Therapy for Bladder Cancer Followed by Active Surveillance vs Treatment

Condition: Muscle-Invasive Bladder Carcinoma  ·  Sponsor: Peter Black

PhasePhase 2/Phase 3
Planned participants688
Who can joinAll sexes, 19 Years to no upper limit
Healthy volunteersNo

About this study

Invasive bladder cancer is managed with neoadjuvant therapy followed by bladder removal (cystectomy). Research shows that approximately 40% of patient will have no remaining cancer left in their bladder after completion of the initial systemic treatment, and perhaps could have avoided the surgery. However, currently physicians lack the ability to identify these patients. The investigators believe that by using advanced imaging (MRI), bladder biopsies and novel biomarkers that detect tumor DNA in blood, they can better identify participants without any remaining cancer after chemotherapy. This will make active surveillance of these participants safer. In this study, participants without evidence of residual cancer will be randomized to active surveillance vs conventional bladder treatment (bladder removal, or chemo-radiation of the bladder). This study will be a pilot randomized control trial (RCT), and if successful, it will transition to a larger phase 3 RCT.

This description comes directly from the study's public registry record.

Talk to the study team

Marie-Pier St-Laurent, MD  ·  604-875-5003  ·  mst-laurent@prostatecentre.com

Jacquie Stevenson  ·  604-875-5003  ·  jstevenson@prostatecentre.com

Always discuss trial participation with your own doctor first.

Locations (1)

Vancouver Prostate CentreVancouver, British Columbia, CanadaRecruiting

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