NCT07129317 · Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Pediatric Radiation Therapy Registry
What this study is about
The Johns Hopkins Pediatric Radiation Oncology Program is creating a registry that will capture the full 3D radiation dosimetry delivered to its pediatric patients to manage the quality of care provided, as well as to examine the long-term outcomes and toxicity of each patient. The registry will capture baseline clinical data, disease, toxicity, and quality of life outcomes.
View original scientific description
The Johns Hopkins Pediatric Radiation Oncology Program is creating a registry that will capture the full 3D radiation dosimetry delivered to its pediatric patients to manage the quality of care provided, as well as to examine the long-term outcomes and toxicity of each patient. The registry will capture baseline clinical data, disease, toxicity, and quality of life outcomes. The goal is to include all pediatric patients undergoing proton therapy and photon therapy to enable future comparisons of treatment outcomes.
Primary outcome measures
Overall Survival
Time frame: Approximately 10 years
Measured from date of diagnosis until death, obtained from medical record notes
Toxicity due to Radiation Therapy as assessed by number of patients with adverse events
Time frame: Approximately 10 years
The number of patients that experience adverse events, obtained from medical record notes
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Treatment with either proton or photon radiation therapy.
Exclusion criteria
- Greater than 26 years old
Where
- Washington D.C., District of Columbia
- Baltimore, Maryland
Collaborators
Clark Charitable Foundation Inc.
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 5, 2025 · Source of record for eligibility and locations