๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2025-09-18

A Study to Evaluate TROP2 ADC LCB84 Single Agent and in Combination With an Anti-PD-1 Ab in Advanced Solid Tumors (NCT05941507)

A Phase 1/2 Study to Evaluate the Safety, Tolerability, and Efficacy of TROP2-Directed Antibody-Drug Conjugate LCB84, as a Single Agent and in Combination With an Anti-PD-1 Ab, in Patients With Advanced Solid Tumors

๐ŸŸข Recruiting Phase1 / Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: LigaChem Biosciences, Inc.

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

This is a first-in-human, Phase 1/2 study to evaluate LCB84, a TROP2-directed antibody-drug conjugate, alone and in combination with an anti-PD-1 Ab, in dose escalation (Phase 1) followed by dose expansion (Phase 2). The study population in dose escalation (Phase 1) consists of patients with advanced solid tumors refractory to standard of care, or for whom no standard of care exists. After the MTD and/or RP2D for single agent LCB84 is determined, dose escalation cohorts with select tumor types will be enrolled. Combination LCB84 and anti-PD-1 Ab will be evaluated in dose escalation after a minimum of 2 dose levels of single agent LCB84 have established DLT safety, to determine the MTD and/or RP2D of combination LCB84 and anti-PD-1 Ab, and to continue into dose expansion cohorts in select tumor types.

Who can join: Review the eligibility criteria below.

Location: Cedars Sinai Medical Center โ€” Los Angeles, California

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 (8 Sites)

  • Cedars Sinai Medical Center โ€” Los Angeles, California
  • Dana Farber Cancer Institute โ€” Boston, Massachusetts
  • University of Michigan โ€” Ann Arbor, Michigan
  • Tennessee Oncology โ€” Nashville, Tennessee
  • Mary Crowley Cancer Research โ€” Dallas, Texas
  • University of Texas Southwestern Medical Center โ€” Dallas, Texas
  • MD Anderson Cancer Center โ€” Houston, Texas
  • Princess Margaret Cancer Centre โ€” Toronto, Ontario

๐Ÿ“ž Contact the Study Coordinator

Phone: (615) 975-7776

Email: dbrowning@ligachembio.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†—