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Setup error of electronics portal image device in intensity modulated radiation therapy for thoracic tumors and the influence on the outward expansion distance of target area

Setup error of electronics portal image device in intensity modulated radiation therapy for thoracic tumors and the influence on the outward expansion distance of target area

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200062746
Enrollment
Unknown
Registered
2022-08-17
Start date
2023-07-24
Completion date
Unknown
Last updated
2023-07-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

tumour

Interventions

Experimental group1:IMRT

Sponsors

Affiliated Hospital of Putian University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. All patients were diagnosed as thoracic tumors by pathology. 2. All patients received IMRT. 3. All patients and their families were informed and had good compliance, and signed the informed consent.

Exclusion criteria

Exclusion criteria: 1. The patients had multiple malignancies; 2. The patients had severe dysfunction in important organs; 3. The patients had severe chronic disease or the patients who could not tolerate the treatment.

Design outcomes

Primary

MeasureTime frame
Positioning error;—

Countries

China

Contacts

Public ContactQisong Chen

Affiliated Hospital of Putian University

chenqisongcqs@21cn.com+86 594 229 3910

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026