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

Comparing Proton Therapy to Photon Radiation Therapy for Esophageal Cancer (NCT03801876)

Phase III Randomized Trial of Proton Beam Therapy (PBT) Versus Intensity Modulated Photon Radiotherapy (IMRT) for the Treatment of Esophageal Cancer

๐Ÿ”ต Active, Not Recruiting Phase3 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: NRG Oncology

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

This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.

Who can join: Review the eligibility criteria below.

Location: Mayo Clinic Hospital in Arizona โ€” Phoenix, Arizona

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 (96 Sites)

Showing the first 25 of 96 sites.

  • Mayo Clinic Hospital in Arizona โ€” Phoenix, Arizona
  • Mayo Clinic in Arizona โ€” Scottsdale, Arizona
  • University of Arkansas for Medical Sciences โ€” Little Rock, Arkansas
  • UM Sylvester Comprehensive Cancer Center at Coral Gables โ€” Coral Gables, Florida
  • UM Sylvester Comprehensive Cancer Center at Deerfield Beach โ€” Deerfield Beach, Florida
  • UM Sylvester Comprehensive Cancer Center at Doral โ€” Doral, Florida
  • University of Miami Miller School of Medicine-Sylvester Cancer Center โ€” Miami, Florida
  • Miami Cancer Institute โ€” Miami, Florida
  • UM Sylvester Comprehensive Cancer Center at Kendall โ€” Miami, Florida
  • Orlando Health Cancer Institute โ€” Orlando, Florida
  • UM Sylvester Comprehensive Cancer Center at Plantation โ€” Plantation, Florida
  • Emory Proton Therapy Center โ€” Atlanta, Georgia
  • Emory University Hospital Midtown โ€” Atlanta, Georgia
  • Emory University Hospital/Winship Cancer Institute โ€” Atlanta, Georgia
  • Emory Saint Joseph's Hospital โ€” Atlanta, Georgia
  • Alton Memorial Hospital โ€” Alton, Illinois
  • Northwestern Medicine Cancer Center Kishwaukee โ€” DeKalb, Illinois
  • Northwestern Medicine Cancer Center Delnor โ€” Geneva, Illinois
  • Memorial Hospital East โ€” Shiloh, Illinois
  • Northwestern Medicine Cancer Center Warrenville โ€” Warrenville, Illinois
  • Maryland Proton Treatment Center โ€” Baltimore, Maryland
  • University of Maryland/Greenebaum Cancer Center โ€” Baltimore, Maryland
  • UM Upper Chesapeake Medical Center โ€” Bel Air, Maryland
  • Massachusetts General Hospital Cancer Center โ€” Boston, Massachusetts
  • McLaren Cancer Institute-Bay City โ€” Bay City, Michigan

๐Ÿ“ž Contact the Study Coordinator

Phone: (800) 664-4580

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†—