Evaluation of the feasibility of dynamic tumor-tracking irradiation without implanted fiducial marker based on 4D-CBCT.

Evaluation of the feasibility of dynamic tumor-tracking irradiation without implanted fiducial marker based on 4D-CBCT. - Evaluation of the feasibility of dynamic tumor-tracking irradiation based on 4D-CBCT.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000014825

Enrollment

Registered

2014-09-01

Start date

2015-01-05

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Lung cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with early stage lung cancer (T1a-T2aN0M0) or 1-3 metastatic lung cancer who will be treated with dynamic tumor-tracking stereotactic body radiation therapy.

Exclusion criteria

Exclusion criteria: Patients who do not agree with this study.

Design outcomes

Primary

Measure	Time frame
Feasibility of the dynamic tumor-tracking irradiation based on 4D-CBCT without fiducial marker.	—

Countries

Japan

Contacts

Public ContactTakashi Mizowaki

Kyoto University Graduate School of Medicine Department of Radiation Oncology & Image-applied Therapy

mizo@kuhp.kyoto-u.ac.jp0757513762

Outcome results