Registry Study for Radiation Therapy Outcomes
Evaluation Tracking Project: A Prospective Chart Review of Patients Treated With Radiation Therapy
- Neoplasms
At a glance
- Phase
- Phase not stated
- Study type
- Observational
- Sponsor
- Proton Collaborative Group
- Enrolment target
- 50,000
- Started
- June 2009
- Main results due
- June 2039
- Study sites
- 29
- Registry updated
- 29 September 2026
Can you take part?
- No age limit is stated.
- Open to any sex.
- You need the condition being studied — healthy volunteers are not accepted.
These are the headline rules only. Every study has a longer list, and whether you are eligible is decided by the research team at the site — never by this page.
Read the full eligibility criteria
Inclusion Criteria: * Planned treatment with radiation therapy * Ability to understand and sign IRB approved consent
What this study is about
In the sponsor’s own words, from the registry.
The purpose of this research study is to collect and analyze information from patients being treated with various forms of radiation therapy.
Study sites(29)
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
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
Showing 29 of 29 sites. 29 of the 29 sites on this study are recruiting right now — a site can stop enrolling while the study as a whole is still open.
Source: ClinicalTrials.gov record NCT01255748. Trialion does not run this study, is not paid to refer anyone to it, and cannot enrol you. Eligibility is always decided by the research team at the site.
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