NCT01696721Recruiting
Proton and Photon Consortium Registry (PPCR): A Multi Center Registry of Pediatric Patients Treated With Radiation Therapy
Source: ClinicalTrials.gov · Last updated 5 Oct 2026
Brief summary (registry, in English)
In previous studies, Proton Beam Radiation Therapy (PBRT) has been found to show better results in treating patients with cancer, both because there is better control of where in the body the radiation is directed and because it is associated with less severe long term side effects. However, there is limited published data demonstrating these results. The goal of the Proton and Photon Consortium Registry (PPCR) is to enroll children treated with radiation in order to describe the population that currently receives radiation and better compare the short-term and long-term benefits of different types of radiotherapy. The data collected from this study will help facilitate research on radiation therapy and allow for collaborative research. The PPCR will collect demographic and clinical data that many centers that deliver radiation therapy already collect in routine operations.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 5000 (estimated)
- First submitted
- 27 Sept 2012
- Start date
- Jul 2012
- Primary completion date
- Dec 2028
- Lead sponsor
- Massachusetts General Hospital
- Diseases
- Childhood cancers
- NCT number
- NCT01696721
What you commit to
- Study type: Observational
- Planned participants: 5000
- From Jul 2012 to the primary completion date, Dec 2028
- 26 sites in 3 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Criteria the registry did not label
- Eligibility Criteria:
- Patients treated with radiation therapy at one of the participating centers
- Age \< 22 at time of treatment start.
- Patients may be enrolled regardless of previous local or systemic treatments received prior to enrollment in the PPCR.
- Patients may be enrolled regardless of other current local or systemic treatments or disease extent.
- Patients may be enrolled on the PPCR concurrently with another study or clinical trial.
Age in the registry: - to 21 years · Sex: All · Does not accept healthy volunteers
Sites (26)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Royal Adelaide Hospital Coordinator of this site? Confirm its status | Adelaide | Australia | Recruiting |
| University Health Network, Princess Margaret Hospital Coordinator of this site? Confirm its status | Toronto | Canada | Recruiting |
| Emory University Coordinator of this site? Confirm its status | Atlanta | United States | Recruiting |
| Maryland Proton Treatment Center Coordinator of this site? Confirm its status | Baltimore | United States | Recruiting |
| Massachusetts General Hospital Coordinator of this site? Confirm its status | Boston | United States | Recruiting |
| University of North Carolina Coordinator of this site? Confirm its status | Chapel Hill | United States | Recruiting |
| The Ohio State University Coordinator of this site? Confirm its status | Columbus | United States | Recruiting |
| MD Anderson Cancer Center Coordinator of this site? Confirm its status | Houston | United States | Recruiting |
| Texas Center for Proton Therapy Coordinator of this site? Confirm its status | Irving | United States | Recruiting |
| University of Florida Health Proton Therapy Institute Coordinator of this site? Confirm its status | Jacksonville | United States | Recruiting |
| Provision Center for Proton Therapy Coordinator of this site? Confirm its status | Knoxville | United States | Active, not recruiting |
| Cincinnati Children's Proton Therapy Center Coordinator of this site? Confirm its status | Liberty Township | United States | Recruiting |
| New York Proton Center Coordinator of this site? Confirm its status | New York | United States | Recruiting |
| Oklahoma Proton Center Coordinator of this site? Confirm its status | Oklahoma City | United States | Recruiting |
| ProCure Proton Therapy Center- Oklahoma Coordinator of this site? Confirm its status | Oklahoma City | United States | Recruiting |
| Stanford University Coordinator of this site? Confirm its status | Palo Alto | United States | Recruiting |
| University of Pennsylvania - Roberts Proton Therapy Center Coordinator of this site? Confirm its status | Philadelphia | United States | Recruiting |
| Mayo Clinic Coordinator of this site? Confirm its status | Rochester | United States | Recruiting |
| University of Utah Coordinator of this site? Confirm its status | Salt Lake City | United States | Recruiting |
| California Protons Cancer Therapy Center Coordinator of this site? Confirm its status | San Diego | United States | Recruiting |
| University of California San Francisco Coordinator of this site? Confirm its status | San Francisco | United States | Recruiting |
| University of Washington - Seattle Cancer Care Alliance Coordinator of this site? Confirm its status | Seattle | United States | Recruiting |
| ProCure Proton Therapy Center- New Jersey Coordinator of this site? Confirm its status | Somerset | United States | Recruiting |
| Washington University Coordinator of this site? Confirm its status | St Louis | United States | Recruiting |
| State University of New York Upstate Medical Center Coordinator of this site? Confirm its status | Syracuse | United States | Recruiting |
| Northwestern Medicine Chicago Proton Center Coordinator of this site? Confirm its status | Warrenville | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.