๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-20

Safety and Efficacy Study of Intravesical Instillation of TARA-002 in Adults With High-grade Non-muscle Invasive Bladder Cancer (NCT05951179)

A Phase 2, Open-Label Study to Evaluate the Safety and Efficacy of Intravesical Instillation of TARA-002 in Adults With High-Grade Non-Muscle Invasive Bladder Cancer

๐ŸŸข Recruiting Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Protara Therapeutics

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

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 (ยฑ 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 (ยฑ 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 (ยฑ Ta/T1) who are BCG naive, or * Participants with CIS (ยฑ 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

Who can join: Review the eligibility criteria below.

Location: Urology Centers of Alabama โ€” Homewood, Alabama

Age range: 18 Years

๐Ÿงช Interventions in This Study

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (78 Sites)

Showing the first 25 of 78 sites.

  • Urology Centers of Alabama โ€” Homewood, Alabama
  • Mayo Clinic โ€” Phoenix, Arizona
  • East Valley Urology Center of Arizona โ€” Queen Creek, Arizona
  • Arkansas Urology โ€” Little Rock, Arkansas
  • Michael Oefelein Clinical Trials โ€” Bakersfield, California
  • Urology Group of Southern California โ€” Los Angeles, California
  • University of California Irvine Medical Center โ€” Orange, California
  • Genesis Research โ€” San Diego, California
  • Genesis Research LLC โ€” Torrance, California
  • Colorado University - Anshutz โ€” Aurora, Colorado
  • AdventHealth Medical Group Urology of Denver โ€” Denver, Colorado
  • Advanced Urology โ€” Lakewood, Colorado
  • Urology Associates of Denver โ€” Lone Tree, Colorado
  • University of Florida Health Jacksonville โ€” Gainesville, Florida
  • Mayo Clinic โ€” Jacksonville, Florida
  • Comprehensive Urologic Care โ€” Lake Barrington, Illinois
  • Southern Urology โ€” Lafayette, Louisiana
  • Ochsner Health LSU - Regional Urology โ€” Shreveport, Louisiana
  • Brigham and Women's Hospital โ€” Boston, Massachusetts
  • Greater Boston Urology, LLC โ€” Plymouth, Massachusetts
  • Minnesota Urology, Woodbury โ€” Bloomington, Minnesota
  • Mayo Clinic โ€” Rochester, Minnesota
  • Renown Regional Medical Center โ€” St Louis, Missouri
  • Specialty Clinic Research of St. Louis โ€” St Louis, Missouri
  • AccuMed Research Associates โ€” Garden City, New York

๐Ÿ“ž Contact the Study Coordinator

Phone: (646) 844-0337

Email: clinicaltrials@protaratx.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—