Optimization of the respiration phase regarding the effects of respiratory motion on LET distribution in abdominal and pelvic carbon radiation therapy
Not Applicable
Recruiting
- Conditions
- abdominal and pelvic sarcoma
- Registration Number
- JPRN-UMIN000052173
- Lead Sponsor
- ational Institute of Quantum Science and Technology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
Not provided
Exclusion Criteria
1) Those whose heavy ion radiotherapy was discontinued for some reason after consent was obtained. 2) Persons in whom an unexpected abnormality was found in a test conducted after consent was obtained. 3) Persons who have difficulty performing the two types of CT scans due to cognitive impairment. 4) Persons with metal implants that affect treatment planning CT. 5) Other persons who are judged to be ineligible as research subjects by a doctor who is a researcher, etc.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To calculate the dose distribution and LET distribution in the phase used for irradiation and evaluate the influence of respiratory movement on DVHs and LET distributions of tumors, and organs at risk.
- Secondary Outcome Measures
Name Time Method