🏛️ Verified NIH Record • Updated 2025-08-13

Study of Zanzalintinib (XL092) + Pembrolizumab vs Pembrolizumab in Subjects With PD-L1 Positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (NCT06082167)

A Phase 2/3, Randomized, Double-Blind, Controlled Study of Zanzalintinib (XL092) in Combination With Pembrolizumab vs Pembrolizumab in First-Line Treatment of Subjects With PD-L1 Positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma

🔵 Active, Not Recruiting Phase2 / Phase3 💊 Investigational Drug / Biologic Sponsor: Exelixis

🩺 Plain-English Summary (8th-Grade Level)

This is a multicenter, randomized, double-blind, controlled Phase 2/3 trial of zanzalintinib in combination with pembrolizumab versus zanzalintinib-matched placebo in combination with pembrolizumab in subjects with programmed death-ligand 1 (PD-L1) positive recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) incurable by local therapies who have not received prior systemic therapy for recurrent or metastatic disease.

Who can join: Review the eligibility criteria below.

Location: Exelixis Clinical Site #2 — Fullerton, California

Age range: 18 Years

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (168 Sites)

Showing the first 25 of 168 sites.

  • Exelixis Clinical Site #2 — Fullerton, California
  • Exelixis Clinical Site #1 — Orange City, Florida
  • Exelixis Clinical Site #163 — Tampa, Florida
  • Exelixis Clinical Site #123 — Athens, Georgia
  • Exelixis Clinical Site #82 — Atlanta, Georgia
  • Exelixis Clinical Site #19 — Chicago, Illinois
  • Exelixis Clinical Site #62 — Des Moines, Iowa
  • Exelixis Clinical Site #100 — Iowa City, Iowa
  • Exelixis Clinical Site #4 — St Louis, Missouri
  • Exelixis Clinical Site #148 — Lebanon, New Hampshire
  • Exelixis Clinical Site #158 — Camden, New Jersey
  • Exelixis Clinical Site #3 — Shirley, New York
  • Exelixis Clinical Site #95 — Durham, North Carolina
  • Exelixis Clinical Site #117 — Wilson, North Carolina
  • Exelixis Clinical Site #43 — Roanoke, Virginia
  • Exelixis Clinical Site #73 — Rosario, Santa Fe Province
  • Exelixis Clinical Site #91 — Buenos Aires,
  • Exelixis Clinical Site # 47 — Ciudad Autonoma de Buenos Aire,
  • Exelixis Clinical Site #53 — Ciudad Autonoma de Buenos Aire,
  • Exelixis Clinical Site #93 — Córdoba,
  • Exelixis Clinical Site #64 — Córdoba,
  • Exelixis Clinical Site #157 — Pergamino,
  • Exelixis Clinical Site #92 — Santa Fe,
  • Exelixis Clinical Site #57 — Port Macquarie, New South Wales
  • Exelixis Clinical Site # 46 — Adelaide,

💰 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 § 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.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  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.
🏛️ View Official NIH Record ↗