๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-06-09

Real-time Detection of ctDNA and/or HPV DNA in High-risk Locally-advanced Head and Neck Squamous Cell Carcinoma (NCT04599309)

Real-time Detection of ctDNA and/or HPV DNA in High-risk Locally-advanced Head and Neck Squamous Cell Carcinoma (LA-HNSCC): The Pre-MERIDIAN (Molecular Residual Disease Interception in High-risk LA-HNSCC) Study.

๐Ÿ”ต Active, Not Recruiting Interventional Protocol ๐Ÿ“Š Observational Clinical Research Sponsor: University Health Network, Toronto

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

This research study will include patients with high risk locally advanced head and neck squamous cell carcinoma (LA-HNSCC) of the oral cavity, oropharynx, hypopharynx or larynx and patients that are starting on standard definitive treatment. Patients with both stage III HPV positive and stage III HPV negative will be included. In this study, we aim to evaluate feasibility of ctDNA and/or HPV DNA detection in real time in high-risk LA-HNSCC.

Who can join: Review the eligibility criteria below.

Location: Princess Margaret Cancer Centre โ€” Toronto, Ontario

Age range: 18 Years

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 (1 Sites)

  • Princess Margaret Cancer Centre โ€” Toronto, Ontario

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.

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๐Ÿ’ก 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.
๐Ÿ›๏ธ View Official NIH Record โ†—