Clinical trial Recruiting at 29 sites Observational

Registry for outcomes of radiation therapy in cancer patients

Official title: Evaluation Tracking Project: A Prospective Chart Review of Patients Treated With Radiation Therapy

Run by Proton Collaborative Group · NCT01255748 · Data updated 2026-11-12

This study is collecting information from cancer patients receiving different types of radiation therapy to see how well these treatments work and how safe they are.

More Neoplasms trials

Quick facts

Study typeObservational
SexAll
Enrollment50000 (estimated)
SponsorProton Collaborative Group
Research network
Drugs / interventionsradiation
Locations29 sites (Scottsdale, Arizona and 28 other locations)
StatusRecruiting
StartedJune 2009
Main results expectedJune 2039
Registry record updatedSeptember 29, 2026
Trial IDNCT01255748 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients who are scheduled to receive radiation therapy for their cancer treatment.

Probably not a fit

Patients who are not undergoing radiation therapy or who cannot provide informed consent may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to collect and analyze data from patients undergoing various forms of radiation therapy, including proton therapy, photon therapy, stereotactic radiosurgery (SRS), and brachytherapy. By gathering information on treatment outcomes, the study seeks to enhance understanding of the effectiveness and safety of these radiation modalities in treating neoplasms. Participants will be required to provide informed consent and will be monitored throughout their treatment process.

Why it matters

Potential benefit: If successful, this study could improve treatment strategies and outcomes for cancer patients receiving radiation therapy.

How similar studies have gone: Other studies have shown success in analyzing radiation therapy outcomes, making this approach a continuation of established research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Planned treatment with radiation therapy
* Ability to understand and sign IRB approved consent

Where it's running

  • Mayo Clinic
    Scottsdale, Arizona, United States
    Recruiting
  • Proton Center of Arkansas
    Little Rock, Arkansas, United States
    Recruiting
  • California Protons Cancer Therapy Center
    San Diego, California, United States
    Recruiting
  • South Florida Proton Therapy Institute
    Delray Beach, Florida, United States
    Recruiting
  • Southwest Florida Proton Center
    Fort Myers, Florida, United States
    Recruiting
  • Ackerman Cancer Center
    Jacksonville, Florida, United States
    Recruiting
Show 23 more locations
  • Dwoskin Proton Therapy Center
    Miami, Florida, United States
    Recruiting
  • Miami Cancer Institute
    Miami, Florida, United States
    Recruiting
  • Orlando Health Cancer Institute
    Orlando, Florida, United States
    Recruiting
  • Emory Proton Therapy Center
    Atlanta, Georgia, United States
    Recruiting
  • OSF HealthCare Cancer Institute
    Peoria, Illinois, United States
    Recruiting
  • Northwestern Medicine Chicago Proton Center
    Warrenville, Illinois, United States
    Recruiting
  • University of Kansas Proton Therapy Center
    Kansas City, Kansas, United States
    Recruiting
  • Kansas City Proton Institute
    Overland Park, Kansas, United States
    Recruiting
  • Willis-Knighton Cancer and Proton Therapy Center
    Shreveport, Louisiana, United States
    Recruiting
  • Maryland Proton Treatment Center
    Baltimore, Maryland, United States
    Recruiting
  • McLaren Proton Therapy Center
    Flint, Michigan, United States
    Recruiting
  • Mercy David C. Pratt Cancer Center
    St Louis, Missouri, United States
    Recruiting
  • ProCure Proton Therapy Center
    Somerset, New Jersey, United States
    Recruiting
  • New York Proton Center
    New York, New York, United States
    Recruiting
  • Atrium Health Levine Cancer Proton & Advanced Radiation Center
    Charlotte, North Carolina, United States
    Recruiting
  • University of Cincinnati Medical Center
    Cincinnati, Ohio, United States
    Recruiting
  • Oklahoma Proton Center
    Oklahoma City, Oklahoma, United States
    Recruiting
  • Tennessee Oncology Proton Center
    Franklin, Tennessee, United States
    Recruiting
  • Thompson Proton Center
    Knoxville, Tennessee, United States
    Recruiting
  • Texas Center for Proton Therapy
    Irving, Texas, United States
    Recruiting
  • Inova Schar Cancer Institute
    Fairfax, Virginia, United States
    Recruiting
  • Hampton University Proton Therapy Institute
    Hampton, Virginia, United States
    Recruiting
  • University of Washington
    Seattle, Washington, United States
    Recruiting

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.