Phase 2 Bladder Cancer Trial, Recruiting NCT06833073 Sponsor: Merck Sharp & Dohme LLC Condition: Bladder Cancer
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Phase 2 Bladder Cancer Trial, Recruiting

NCT06833073
Recruiting Phase 2 🇦🇺 Australian site

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • Your most recent bladder surgery (called TURBT) was done within the past 12 weeks, and results confirmed a specific type of high-risk bladder cancer that has not spread into the muscle wall
  • Group A: You have high-risk, non-muscle-invasive bladder cancer (specific stages: HG Ta, T1, and/or CIS) and have either never received BCG treatment, or your last BCG treatment was more than 2 years ago with a full response before your cancer came back
  • Group B: You have a specific type of non-muscle-invasive bladder cancer involving CIS (with or without other growths), and you are unable to have or are choosing not to have a particular bladder treatment called IVESIC therapy
  • Group B: You are either BCG-naive (as described above), or you received BCG but not the full recommended amount and your cancer returned within 2 years of your last BCG dose
  • Group B (HIV-positive patients only): Your HIV is well controlled with medication

Who may not be able to join:

  • You have had, or currently have, bladder cancer that has spread into the muscle, surrounding tissue, or other parts of the body
  • You have, or recently had (within the last 2 years), cancer affecting areas outside the bladder such as the urethra, ureter, or kidney (with some exceptions — confirm with trial site)
  • You have another cancer that is still growing or required treatment within the last 3 years
  • You had a heart attack within the past 6 months
  • You received any cancer-fighting medication or experimental treatment within the past 4 weeks
  • You have previously received a cancer vaccine
  • You have a weakened immune system or are taking long-term steroid medication
  • You have an autoimmune disease that needed medical treatment within the last 2 years
  • You are unable to have a CT scan or MRI with contrast dye (confirm with trial site)
  • Group A only: You currently have active tuberculosis
  • Group A only: You have a known HIV infection
  • Group B only: You are HIV-positive and have a history of Kaposi's sarcoma and/or a condition called Multicentric Castleman's Disease

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 26 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Medical Director, Merck Sharp & Dohme LLC

Phone: 1-888-577-8839

Australian sites

Macquarie University ( Site 1801), Macquarie University, New South Wales
+61298122968
Fiona Stanley Hospital ( Site 1803), Perth, Western Australia
+61861511130

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 2
Registry
ClinicalTrials.gov
Start date
11 March 2025
Est. completion
3 September 2031

Where this trial is recruiting

🇦🇷 Argentina 🇦🇺 Australia 🇧🇷 Brazil 🇨🇦 Canada 🇨🇱 Chile 🇨🇴 Colombia 🇩🇰 Denmark 🇫🇷 France 🇩🇪 Germany 🇬🇷 Greece 🇭🇺 Hungary 🇮🇹 Italy 🇳🇱 Netherlands 🇵🇪 Peru 🇵🇱 Poland 🇪🇸 Spain 🇹🇭 Thailand 🇬🇧 United Kingdom 🇺🇸 United States

2 site(s) in Australia. Confirm current status and contact details directly with the trial site.

Primary endpoints

Cohort A: Event-free Survival (EFS)

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 26 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov