Phase 2 Bladder Cancer Trial, Recruiting NCT05951179 Sponsor: Protara Therapeutics Condition: Bladder Cancer
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Phase 2 Bladder Cancer Trial, Recruiting

NCT05951179
Recruiting Phase 2

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:

  • You are 18 years old or older at the time of signing the consent form
  • You have willingly given written consent to take part after the study has been fully explained to you
  • A specialist lab has confirmed you have a specific type of high-grade bladder condition called non-muscle invasive carcinoma in situ (CIS), which may also involve certain early-stage bladder changes (confirm with trial site)
  • You have either never received BCG treatment (a common bladder cancer therapy), OR you had BCG treatment but not within the last 24 months before your most recent diagnosis — OR you have a form of the condition that has stopped responding to BCG treatment (confirm with trial site)

Who may not be able to join:

  • You have a penicillin allergy — though if your allergy history is uncertain, a blood test may be done to check (confirm with trial site)
  • A specialist lab has confirmed you have a particular variation in the type of cells involved in your condition (confirm with trial site)
  • Your condition also involves the prostate or the tubes that connect the kidneys to the bladder, based on your doctor's assessment
  • You have ever had cancer that spread to the lymph nodes or other parts of the body, at any point in your life
  • You have ever had a more advanced stage of bladder cancer (stage T2 or higher) at any point in your life

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 28 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: Chief Scientific Operations Officer, Protara Therapeutics

Phone: 16468440337

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
Sponsor
Protara Therapeutics
Registry
ClinicalTrials.gov
Start date
15 September 2023
Est. completion
1 October 2031

Where this trial is recruiting

🇦🇷 Argentina 🇧🇷 Brazil 🇨🇦 Canada 🇯🇵 Japan 🇺🇦 Ukraine 🇺🇸 United States

Primary endpoints

Cohort A and B: Incidence of high-grade Complete Response at any time according to central pathology after treatment with TARA-002

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: 28 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