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NCT05951179 · ClinicalTrials.gov registry record · Phase 2

Safety and Efficacy Study of Intravesical Instillation of TARA-002 in Adults With High-grade Non-muscle Invasive Bladder Cancer

A Phase 2 study of Non-muscle Invasive Bladder Cancer, sponsored by Protara Therapeutics.

Recruiting
Registry status
Phase 2
Development phase
131
Enrollment target
20
Study locations

NCT05951179: Recruiting Phase 2 study of Non-muscle Invasive Bladder Cancer, sponsored by Protara Therapeutics.

NCT05951179 is a Phase 2 study of Non-muscle Invasive Bladder Cancer that is actively recruiting participants, run by Protara Therapeutics. The registered enrollment target is 131 participants, below the 222-participant average among 30 other Non-muscle Invasive Bladder Cancer trials with a reported enrollment target (41% lower). The trial reports 20 study locations across 10 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05951179, a Phase 2 study of Non-muscle Invasive Bladder Cancer, is actively recruiting participants, sponsored by Protara Therapeutics.

RECRUITING
Registry status
Phase 2
Development phase
131 participants
Enrollment target
20
Study locations

Study Summary

TARA-002-101-Ph2 is an open-label study to investigate the safety and efficacy of intravesical instillation of TARA-002 in adults 18 years of age or older with high-grade CIS NMIBC (± Ta/T1). The purpose of this Phase 2 study (TARA-002-101-Ph2) is to further assess the safety and efficacy of TARA-002 at the RP2D which has been established in the Phase 1a dose finding study (TARA-002-101-Ph1a). This Phase 2 study includes participants with CIS NMIBC (± Ta/T1) with active disease, defined as disease present at last tumor evaluation (within 3 months) prior to signing the ICF. Participants will be enrolled into one of 2 cohorts: Cohort A: * Participants with CIS (± Ta/T1) who are BCG naive, or * Participants with CIS (± Ta/T1) who are BCG exposed and have not received intravesical BCG for at least 24 months prior to the most recent CIS diagnosis Cohort B: * Participants who are BCG unresponsive

Interventions

  • BIOLOGICAL TARA-002

Study Locations (20)

California

  • Michael Oefelein Clinical Trials - Bakersfield
  • Urology Group of Southern California - Los Angeles
  • University of California Irvine Medical Center - Orange
  • Genesis Research - San Diego
  • Genesis Research LLC - Torrance

Colorado

  • Colorado University - Anshutz - Aurora
  • AdventHealth Medical Group Urology of Denver - Denver
  • Advanced Urology - Lakewood
  • Urology Associates of Denver - Lone Tree

Arizona

  • Mayo Clinic - Phoenix
  • East Valley Urology Center of Arizona - Queen Creek

Florida

  • University of Florida Health Jacksonville - Gainesville
  • Mayo Clinic - Jacksonville

Louisiana

  • Southern Urology - Lafayette
  • Ochsner Health LSU - Regional Urology - Shreveport

Alabama

  • Urology Centers of Alabama - Homewood

Arkansas

  • Arkansas Urology - Little Rock

Illinois

  • Comprehensive Urologic Care - Lake Barrington

Trial Details

FieldValue
Enrollment Target 131 participants
Start Date 2023-09-15
Est. Completion 2030-08
Phase Phase 2
Protara Therapeutics

7 total trials

What NCT05951179 shows while recruiting

NCT05951179 is an interventional study that assigns participants to a tested intervention. The registered 131 participants enrollment target is mid-sized for trials with a published cap, below the 222-participant average among 30 other Non-muscle Invasive Bladder Cancer trials with a reported enrollment target (41% lower).

The record links to 1 condition, with Non-muscle Invasive Bladder Cancer appearing as the primary indexed condition, and to 1 intervention - of which TARA-002 is the first listed.

NCT05951179 names 20 study sites across 10 states, led by California, Colorado, Arizona.

Frequently Asked Questions

What is clinical trial NCT05951179 about?

NCT05951179 is a clinical study titled "Safety and Efficacy Study of Intravesical Instillation of TARA-002 in Adults With High-grade Non-muscle Invasive Bladder Cancer". TARA-002-101-Ph2 is an open-label study to investigate the safety and efficacy of intravesical instillation of TARA-002 in adults 18 years of age or older with high-grade CIS NMIBC (± Ta/T1). The purpose of this Phase 2 study (TARA-002-101-Ph2) is to further assess the safety and efficacy of TARA-0...

What is the current status of trial NCT05951179?

This trial is currently recruiting. It is a Phase 2 study. The enrollment target is 131 participants. The study started on 2023-09-15. Estimated completion is 2030-08.

What conditions does trial NCT05951179 study?

This clinical trial studies the following conditions: Non-muscle Invasive Bladder Cancer.

What interventions are being tested in trial NCT05951179?

The interventions under investigation include: TARA-002 (BIOLOGICAL).

Who is sponsoring clinical trial NCT05951179?

This trial is sponsored by Protara Therapeutics, which has 7 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05951179 being conducted?

This trial has 20 study locations across Alabama, Arizona, Arkansas, California, Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Non-muscle Invasive Bladder Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05951179's enrollment target sits among peer trials

131 14th of 30 higher than 17 of 30 other Non-muscle Invasive Bladder Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Non-muscle Invasive Bladder Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05951179, the US trial registry maintained by the National Library of Medicine. NCT05951179 (mid enrollment · wide site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.