New BCG vaccine could be just as good for bladder cancer
NCT ID NCT05037279
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 3 trial is testing a new version of the BCG vaccine, called Verity-BCG, against the standard BCG treatment (OncoTICE) in 540 people with intermediate or high-risk non-muscle invasive bladder cancer who have not received BCG before. The goal is to see if Verity-BCG is at least as effective at preventing cancer recurrence over 24 months. Participants will receive either Verity-BCG or OncoTICE through a catheter into the bladder, followed by maintenance doses for up to 3 years.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Bacillus Calmette-Guerin (BCG) vaccine
- What this could lead to
- If it works, this could offer a new, equally effective BCG option for bladder cancer patients, potentially improving drug supply and access.
- What could go wrong
- This is a non-inferiority trial, meaning it only aims to show Verity-BCG is not worse than the current standard. Even if successful, it may not be better. The trial is still recruiting, so results are years away.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Site 01
RECRUITINGToronto, Ontario, Canada
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Site 02
NOT_YET_RECRUITINGToronto, Ontario, Canada
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Site 04
RECRUITINGKingston, Ontario, Canada
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Site 05
RECRUITINGVancouver, British Columbia, Canada
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Site 08
RECRUITINGToronto, Ontario, Canada
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Site 10
NOT_YET_RECRUITINGMontreal, Quebec, Canada
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- Can One-Piece tumour removal improve bladder cancer outcomes?