🏛️ Verified NIH Record • Updated 2026-08-13

Attribution of Toxicities Due to Radiotherapy and Immuno-Biological Therapies (NCT04115267)

Attribution of Toxicities Due to Radiotherapy and Immuno-Biological Therapies - Registry

🟢 Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Centre hospitalier de l'Université de Montréal (CHUM)

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

Every year, new molecular agents enter the market with more and more patients receiving these treatments, especially in the metastatic setting. These molecular agents could correspond to immunotherapy and modulators of signaling pathways. More than 50% of cancer patients will receive radiation therapy during the course of their illness, including radiotherapy aimed a palliating symptoms secondary to metastatic diseases. Therefore, there will be an increasing number of patients who will be receiving radiotherapy while they are still receiving molecular agents. A better understanding of the interaction of these two treatment modalities is needed.

Who can join: Review the eligibility criteria below.

Location: Centre Hospitalier de l'Université de Montréal — Montreal, Quebec

Age range: 18 Years

🧪 Interventions in This Study

  • Radiotherapy (RADIATION)

📋 "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 (1 Sites)

  • Centre Hospitalier de l'Université de Montréal — Montreal, Quebec

📞 Contact the Study Coordinator

Phone: (514) 890-8000

Email: mom.phat.chum@ssss.gouv.qc.ca

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

💰 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.

Explore by condition: All Cancer clinical trials

💡 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.
🏛️ View Official NIH Record ↗